CN1304473A - Human body cleaner - Google Patents

Abstract

A movable body NH1-11 for a bidet can oscillate relative to a nozzle head at a flange portion and allows magnetism acting portions NH1-18a to NH1-18c to oppose to electromagnetic coils NH1-33a to NH1-33c in the nozzle head. When the electromagnetic coils are excited, the magnetism acting portions of the movable body are attracted to the electromagnetic coils and the movable body inclines. The electromagnetic coils are excited one by one, the inclination of the movable body changes in the direction in which the excitation shifts from one electromagnetic coil to another. A bidet nozzle NH1-10 inclines at an angle of nozzle deviation alpha together with the movable body, and rocks and rotates along with the shift of the inclination position of the movable body while keeping the inclined posture. The water jet from the nozzle takes a jet form such that a model jet water column RT is conical. The excitation frequency of the coils is a dead zone frequency (more than 5 Hz) which cannot be sensed, making a repetitive stimulation an intermittent stimulation.

Description

Human body cleaner

Technical field

The present invention relates to the human body cleaner that washs from hole for water spraying ejection washings, to human body.

Background technology

In the past, the sanitary purpose washing device that for example is contained on the closet was arranged in this human body cleaner, and inquired into out the washing form that the washing scope is wide, impel defecation by the washing of comfortable washing or strong stimulation.The technology that Japanese kokai publication sho 61-53929 communique is disclosed has been a known technology as an example of this technology.This technology is utilized the mechanism of flow element, depicts given track in order to make washings when spraying water, and increases the washing scope, sprays water while allow washings shake, and switches the direction that flows.

But, the washings of using flow element mechanism in the past to spray, the amplitude of translational speed of given trace (vibration frequency) and given trace (washing area) increases and decreases according to the increase and decrease of the water yield of moment ejection.Therefore, under the big situation of washing scope, need to improve the moment injection flow rate, in addition, under the little situation of washing scope, need to reduce the moment injection flow rate.

Wash on a large scale changeably and the situation of among a small circle washing under because on the flow element characteristic, the amplitude of given trace (washing area) can not produce big change, the change scope of therefore washing area is little.In addition, under the big situation of washing scope, the translational speed of given trace (vibration frequency) is in (high-frequency) at a high speed, on the other hand, under the little situation of washing scope, the translational speed of given trace (vibration frequency) is in low speed (low frequency), thereby can not wash meeting under the translational speed of washing face.Also have, in the washing of human body, the problem of washing sense arranged and since moment injection flow rate can not change, thereby can not handle the translational speed of given trace or the change of washing area effectively.

In addition, in recent years, people a kind ofly spray to the sanitary purpose washing device of human body with warm water inquiring into, and make this device be used in reduction reaching water savingization under the purpose of delivery of heater heating washing water.

The present invention proposes for the problem that solves above-mentioned conventional art, its objective is, provide a kind of can be in a variety of forms and comfortable mode carry out the high human body cleaner of washing, energy-saving efficiency of human body.

Disclosure of an invention

The feature of human body cleaner of the present invention is to comprise:

The water discharge pattern of the washings that contact with human body washing face changes in time, and the water injector of spraying water less than the mode of this water discharge pattern change in time with the consciousness of personality;

Control the water spray control device of above-mentioned water discharge pattern independently with the flow of above-mentioned washings.

In the human body cleaner of the present invention,, the water discharge pattern of the washings that contact with human body washing face is changed in time and the change in time of this water discharge pattern can not sprayed water to ground by the consciousness of personality by water injector.So available water spray control device is controlled the water discharge pattern that is produced by this water injector independently with the flow of washings.

Here, the situation or the state of the washings when water discharge pattern can adopt and contact with the washing face of human body, the change in time of so-called water discharge pattern is meant the variation of the area that contacts with washings, position, hydraulic pressure, flow, flow velocity etc.In addition, what is called can be meant to water discharge pattern change in time by the consciousness of personality, because the speed of washings form change is small variation when becoming big, thereby human body washing face not can be appreciated that the variation of irriate.

As the device that makes human body washing face not can be appreciated that the device of the change of hydraulic pressure, can adopt cycle of making washing water and human body contact to change.Because the period of change of washings is about 3Hz when following, can not recognize the variation of human body institute irriate significantly, therefore selects more than the 5Hz proper.

The flow of above-mentioned water spray control device and washings is independently, that is to say, no matter the size of flow all can suitably be controlled the water discharge pattern that washs area, position, hydraulic pressure, flow velocity etc., obtains suitable human body washing.For example, as water discharge pattern, under the situation of low discharge, washing force can not reduce, and still can obtain the form of washing under big washing area.

Therefore, the present invention can eliminate under the illustrated situation of utilizing flow element of conventional art for example, and the washing area is big, the people knows from experience and is subjected to strong uncomfortable stimulation in the time of will increasing flow velocity; Or the washing at the position that the flow of water dies down, the washing area reduced when flow velocity reduced, appearance can not be washed, realize the comfortable washing under the large tracts of land.

The suitable example that changes in time as such water discharge pattern, can be joltily spray water, intermittently, the water discharge pattern of pulsation ground water spray etc., and the change of the washing area by these water discharge patterns, frequency (rotating speed, ripple frequency), dutycycle, pulsation power realizes.

For example, the feature of optimised form of the present invention is, comprise: make from the washings of hole for water spraying ejection and scan facing to washing face, on area, spray water, simultaneously so that the water injector that the mode that the pressure that human body not can be appreciated that these washings to be produced changes is sprayed water greater than above-mentioned hole for water spraying; Control the sweep limits of above-mentioned water injector independently with the flow of above-mentioned washings, thereby change the washing scope control device of washing area.

That is to say, as a form of water injector, adopt by shake water spray, promptly by rotating, move back and forth or these two kinds of motions are scanned the scope of the washings that spray from hole for water spraying, the device that washs in combination on the area greater than hole for water spraying.In this occasion, the track of scanning washings also can be decided to be random track or obtain the basic track that washs sense uniformly on washing face except adopting projected path.

In addition, the feature of another optimised form is to comprise: make flow velocity time to time change from the washings of hole for water spraying ejection, and change the water injector that mode that the washings pressure that produced changes is sprayed water in time so that human body not can be appreciated that the flow velocity of these washings; Control above-mentioned water injector independently with the flow of above-mentioned washings, thereby change the water spray control device of the time dependent ratio of above-mentioned washings.

As another form of water injector, can adopt intermittently, pulsation ground water spray, promptly serve as the forms such as pulsation water spray that zero water spray off and on or minimum flow velocity non-vanishingly change flow in time with the flow of the washings that make the hole for water spraying ejection intermittently.Under the situation of pulsation water spray, compare with water spray intermittently, not only changes in flow rate is little, even and under minimum hydraulic pressure, because hydraulic pressure can not be zero or negative pressure, thereby can reduce water hammer (water slug), promptly reduce the impact of change action on other devices along with pressure.In addition, owing to, can alleviate stimulation, obtain superior washing sense to human body near spraying water continuously.And because the adverse current that can not spray water or the stagnation of water spray, the control as the heat interchanger of heater that is used in heated scrub water is also fairly simple.

Adopt the intermittence of human body cleaner, the water discharge pattern of pulsation, owing to be large-area with a spot of washings washing under good washing pressure, therefore the heater of the few and economic heated scrub water of the heat energy of heated scrub water can be had,, energy-conservation effect can be obtained in this occasion.Similarly, adopt the water discharge pattern that shakes, owing to can scan washing face, thereby, even the water spray aperture is little, also can wash big area.Because can dwindle the water spray aperture, so, also can improve the flow velocity of washing current even the water yield is lacked than the washing water yield in the past.As a result, identical with the water discharge pattern of intermittence, pulsation, can not only wash with good washing force, and the heat energy of heated scrub water is few, economical, reaches energy-conservation effect, has reduced the capacity of heater, thereby makes compact conformation, reduced expense.

The feature of an optimised form more of the present invention is, comprise: the water discharge pattern of the washings that contact with human body washing face is sprayed water in time with changing, and the water injector that this water discharge pattern was changed in the cycle of the cycle weak point of the change of recognizing than people physical efficiency in time; Reach the water spray control device of controlling above-mentioned water discharge pattern with the flow of above-mentioned washings independently.

In this structure, water spray control form as water injector, except water discharge pattern change in time can not allow the situation that the consciousness of personality arrives, also comprise water discharge pattern change, change in the caused pressure variation etc. by the variation of the pressure that the pressure that produced of scanning changes, the face that washs relatively changes in turn, variation, flow velocity that flow changes caused pressure, have only in the hydraulic pressure change that water spray produces subsidiary hydraulic pressure change can by the consciousness of personality to situation.That is to say, utilize water injector, the control of under the variable cycle that human body can not be recognized, spraying water, though people's physical efficiency is felt subsidiary low frequency composition, but, compare with the consciousness amount of the low frequency composition of in the past continuous water spray, there is not big difference, therefore, such hydraulic pressure is the hydraulic pressure that can not produce the unhappy washing sense (stimulation) of big influence.As a result, be the frequency that human body not can be appreciated that owing to become the frequency of control target, thereby can obtain comfortable washing sense.

As optimised form of the present invention, be provided be used to produce allow water injector carry out the consciousness of personality less than the washing action command device of water spray instruction, above-mentioned water spray control device adopts and the structure of synchronously controlling the change of above-mentioned water discharge pattern from the water spray instruction of above-mentioned washing action command device.

That is to say, according to this form, the washing action command that is produced with washing action command device synchronously changes the water spray of water discharge pattern, thereby, comparing with the situation of additionally washing in the washing way does not need unnecessary control, begins just can obtain big water-saving result from the washing initial stage.And, owing to be not that the washing of intermittent stimulation such as for example massages at special washing, but normally used washing, thereby the frequency of utilization height, further increased water-saving result.

The feature of a human body cleaner more of the present invention is, comprise: make from the flow of the washings of hole for water spraying ejection to change in time, and change the water injector that mode that the washings pressure that produced changes is sprayed water in time less than flow with these washings with the consciousness of personality.In this human body cleaner of the present invention, by means of water injector, make from hole for water spraying ejection the flow of washings change in time, and change the mode that the pressure that produced changes with the consciousness of personality in time less than flow and spray water with these washings.

The feature of a human body cleaner more of the present invention is to comprise: the water discharge pattern of the washings that contact with the washing face of human body is changed in time, and the water injector of spraying water in the mode that the consciousness of personality changes in time less than this water discharge pattern; Be used to set the flow of water setting device of the washings flow of water; Reach the water spray control device that the flow of water of setting according to above-mentioned flow of water setting device is controlled above-mentioned water injector, made above-mentioned water discharge pattern change.

In this human body cleaner of the present invention,, the water discharge pattern of the washings that contact with the washing face of human body is changed in time, and spray water less than the mode that this water discharge pattern changes in time with the consciousness of personality by means of water injector.So, control by the water spray control device according to the flow of water that flow of water setting device sets by the water discharge pattern that water injector produced.

Here, the structure that adopts as above-mentioned flow of water setting device is, the device of the flow of water is set in the operation of the user by knob or dial etc., perhaps utilizes electronic-controlled installation such as computer and according to various conditions, device by the program setting flow of water.By the flow of water that flow of water setting device is set, be the flow velocity of the washings that contacts with human body washing face of handle or flow continuously or the value of the strong and weak setting in stage ground, in addition, also can be with flow velocity or flow independently or make up and the value set.For example, when the user wishes strong washing, the flow of water is set at big value, and the user is set at little value to this flow of water when wishing soft washing.

In addition, the change of water discharge pattern is meant the change of the washing area, position, hydraulic pressure, flow velocity etc. of the washings of the washing face of being sprayed onto.

Above-mentioned water spray control device is controlled according to the flow of water that flow of water setting device sets, and the water discharge pattern of washing area, position, hydraulic pressure, flow, flow velocity etc. is suitably changed, and thus, can carry out comfortable human body washing.For example, set the occasion of the strong flow of water at flow of water setting device, wash with the water discharge pattern that has only flow velocity to increase, and flow of water setting device is set the occasion of the weak flow of water for, the soft water discharge pattern that reduces with flow velocity washs.

Therefore, the present invention can avoid illustrated the utilizing under the situation of flow element of conventional art, when flow velocity increases, vibration frequency arbitrarily (surpassing needs) increase causes strong unhappy stimulation to human body, or the weak and flow velocity of the flow of water when reducing vibration frequency reduce uncomfortable washing that excitement is very little.

As the optimised form of above-mentioned water injector, can adopt following formation.

(1) the water injector structure that can adopt is, makes from the washings of hole for water spraying ejection to scan facing to washing face, on area, spray water greater than hole for water spraying, simultaneously, so that the consciousness of personality is less than spraying water with the mode of the pressure variation that this scanning produced.

(2) the water injector structure that can adopt is, allow and change washing location in turn from the washings of hole for water spraying ejection, thereby can on area, spray water greater than hole for water spraying, simultaneously, so that the consciousness of personality sprays water less than the mode that changes with the pressure that this change produced.

(3) the water injector structure that can adopt is, allow change in time from the flow of the washings of hole for water spraying ejection, simultaneously, so that the mode that the pressure that the consciousness of personality is produced less than the flow change along with time of these washings changes is sprayed water.

(4) the water injector structure that can adopt is, allow change in time from the flow velocity of the washings of hole for water spraying ejection, simultaneously, so that the mode that the pressure that the consciousness of personality is produced less than the flow velocity change along with time of these washings changes is sprayed water.

(5) water injector another form that can adopt is, except the situation of consciousness of personality less than the temporal change of water discharge pattern, also comprise water discharge pattern change, change in the caused pressure variation etc. by the variation of the pressure that the pressure that produced of scanning changes, the face that washs relatively changes in turn, variation, flow velocity that flow changes caused pressure, have only in the hydraulic pressure change that water spray produces subsidiary hydraulic pressure change can by the consciousness of personality to situation.That is to say, utilize water injector, the control of also can under the variable cycle that human body can not be recognized, spraying water, though people's physical efficiency is felt subsidiary low frequency composition, but, compare with the consciousness amount of the low frequency composition of in the past continuous water spray, there is not big difference, therefore, such hydraulic pressure is the hydraulic pressure that can not produce the unhappy washing sense (stimulation) of big influence.As a result, be the frequency that human body not can be appreciated that owing to become the frequency of control target, thereby can obtain comfortable washing sense.

Further, the pressure that the water discharge pattern of water spray control device by suitably changing various water injector and adopt, the pressure that scanning is produced change, washing face is changed in turn changes, flow changes that caused pressure changes, flow velocity changes caused pressure variation etc., can carry out various and suitable washing.

The feature of human body cleaner of the present invention is to comprise:

The water discharge pattern of the washings that contact with human body washing face is changed in time, and so that the water injector that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern;

Set the water discharge pattern setting device of washings water discharge pattern; And

According to the water discharge pattern that above-mentioned water discharge pattern setting device sets, the water spray control device of change flow and/or flow velocity.

In the human body cleaner of the present invention, utilize water injector, the water discharge pattern of the washings that contact with human body washing face is changed in time, and so that the consciousness of personality spray water less than the mode of the time fluctuation of this water discharge pattern.The water discharge pattern that the water spray control device sets according to the water discharge pattern setting device, change flow and/or flow velocity.

As the water discharge pattern setting device is to set the device for various multi-form water discharge patterns such as the washing area make the washings on the washing face of being sprayed onto, position, hydraulic pressure, flow, flow velocity, can adopt for example followingly to constitute.

(1) shake water discharge pattern: make from the washings of hole for water spraying ejection and scan, on area, spray water greater than above-mentioned hole for water spraying facing to washing face, simultaneously so that the consciousness of personality spray water less than the mode of the pressure variation that this scanning produced.This water discharge pattern can promptly wash the increase and decrease of area.

(2) area change water discharge pattern: make from the washings of hole for water spraying ejection to face toward washing face along this ground change, thereby on area, spray water greater than above-mentioned hole for water spraying, simultaneously so that the consciousness of personality spray water less than the mode of the pressure variation that this change produced.This water discharge pattern can promptly wash the increase and decrease of area.

(3) first intermittently, the water discharge pattern of pulsation: make from the flow time to time change of the washings of hole for water spraying ejection, and so that human body not can be appreciated that the mode that the pressure that changes in flow rate produced along with time of these washings changes sprays water.This water discharge pattern can carry out the increase and decrease of flow, the increase and decrease of flow velocity at an easy rate by the control of dutycycle or the change of applied voltage.

(4) second intermittently, the water discharge pattern of pulsation: make from the flow velocity time to time change of the washings of hole for water spraying ejection, and so that human body not can be appreciated that the mode that pressure that the flow velocity change along with time of these washings is produced changes sprays water.This water discharge pattern can carry out the increase and decrease of flow, the increase and decrease of flow velocity at an easy rate by the control of dutycycle.

(5) as another kind of water discharge pattern, except water discharge pattern change in time can not allow the situation that the consciousness of personality arrives, also comprise water discharge pattern change, change in the caused pressure variation etc. by the variation of the pressure that the pressure that produced of scanning changes, the face that washs relatively changes in turn, variation, flow velocity that flow changes caused pressure, have only in the hydraulic pressure change that water spray produces subsidiary hydraulic pressure change can by the consciousness of personality to situation.That is to say, utilize water injector, also can the consciousness of personality less than variable cycle under the control of spraying water, though people's physical efficiency is felt subsidiary low frequency composition, but, compare with the consciousness amount of the low frequency composition of in the past continuous water spray, there is not big difference, therefore, such hydraulic pressure is the hydraulic pressure that can not produce the unhappy washing sense (stimulation) of big influence.As a result and since to become the frequency of control target be the consciousness of personality less than frequency, thereby can obtain comfortable washing sense.

Such water discharge pattern setting device shakes water discharge pattern except being provided with directly to set; Intermittently, outside the structure of the dial of the water discharge pattern etc. of pulsation or button, can also adopt the device of setting the flow of water or the structure of switching based on buttocks washing, private parts washing, massage washing isotype.

Above-mentioned water spray control device based on the following described water discharge pattern that is set by the water discharge pattern setting device, is obtained flow, flow velocity or its condition individually, the human body that suits washing.

(1) by means of the water discharge pattern setting device, set the change of the washing area take to shake water discharge pattern, simultaneously washings are increased and decreased, the washing that can carry out avoiding the useless flow of per unit area to increase maybe can replenish the washing that flow reduces.

When (2) setting the water discharge pattern of intermittence, pulsation, increase and decrease flow, sense of adjustable throttle amount or soft feeling by change with the dutycycle that drives electromagnetic valve or pump.

(3) set intermittently, during the water discharge pattern of pulsation, the change of the applied voltage (power of pulsation) by supplying with electromagnetic valve or pump etc. changes flow velocity, the changeable excitement.

Feature of the present invention is to comprise:

Water injector with several water discharge patterns, this water discharge pattern are that the water discharge pattern of the washings that contact with human body washing face is changed in time, and so that the water discharge pattern that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern;

The water spray that above-mentioned water injector carried out is sent the water spray command device of instruction; And

Control above-mentioned water injector based on the water spray instruction that above-mentioned water spray command device is produced, so that the water spray control device of from above-mentioned several water discharge patterns, selectively spraying water.

In the human body cleaner of the present invention,, can select its water discharge pattern and spray water by being provided with the water injector of several water discharge patterns.That is to say, each water discharge pattern that water injector produced, be make that the water discharge pattern of the washings that contact with human body washing face changes in time, and so that the water discharge pattern that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern, and can from these several water discharge patterns, selectively spray water.

In addition, hole for water spraying can constitute by one, also can constitute by several, its area also can be variable, can also can spray water from all hole for water sprayings water spray, when adopting any hole for water spraying form from a part of hole for water spraying of change in time, the structure that can not be subjected to obstacle with water discharge pattern change in time is for well, but its shape, quantity, area etc. there is no particular limitation.In addition, the area of hole for water spraying is meant from the effective area of hole for water spraying ejection washings.

Good form of implementation of selecting from water discharge pattern as such can adopt following formation.

(1) above-mentioned water injector adopts and has the structure of following water discharge pattern, and these water discharge patterns are: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; And make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation.

(2) above-mentioned water injector adopts and has the structure of following water discharge pattern, and these water discharge patterns are: make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation; Reach by the mobile flow velocity bubble that extraneous gas is sneaked in the washings with air bubble-shaped of washings and sneak into form.

(3) above-mentioned water injector adopts and has the structure of following water discharge pattern, and these water discharge patterns are: make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation; And sneak into form by the pressure bubble that compressed air is blown into washings, compressed air is sneaked in the washings with air bubble-shaped.

(4) above-mentioned water injector adopts and has the structure of following water discharge pattern, and these water discharge patterns are: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; Reach by the mobile flow velocity bubble that extraneous gas is sneaked in the washings with air bubble-shaped of washings and sneak into form.

(5) above-mentioned water injector adopts and has the structure of following water discharge pattern, and these water discharge patterns are: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; And sneak into form by the pressure bubble that compressed air is blown into washings, compressed air is sneaked in the washings with air bubble-shaped.

Above-mentioned water discharge pattern can obtain to wash the increase and decrease of area, the adjustment of the flow of water or the effect of raising water-saving rate by suitably carrying out the selection of following its feature of applying in a flexible way.

(1) several hole for water sprayings are set on human body cleaner, for example buttocks washs hole for water spraying usefulness or private parts washing usefulness, selects the different water discharge pattern of every kind of hole for water spraying.For example on the hole for water spraying of private parts washing usefulness, select than the soft washing form a little less than the flow of water of buttocks washing usefulness.

(2) the water spray control device is selected above-mentioned water discharge pattern based on the flow of washings.For example intermittently, the water discharge pattern of pulsation, this form can be carried out the adjusting of the water yield at an easy rate by the change of the dutycycle of electromagnetic pump or water pump etc., thereby, can select the high situation of water-saving rate.

(3) the water spray control device is selected water discharge pattern based on the flow velocity of washings.For example in the occasion that increases stimulation, the water discharge pattern of select intermittently, pulsing obtains soft occasion of washing sense at needs, selects to rotate and shakes water discharge pattern.

(4) the water spray control device is selected according to any order of predetermined above-mentioned water discharge pattern, for example select the rotation of soft washing to shake water discharge pattern at the washing initial stage, through after preset time, selection can improve the intermittence of washing force, the water discharge pattern of pulsation, or forces bubble to sneak into water discharge pattern.

The feature of human body cleaner of the present invention is to comprise:

Be provided with several water discharge patterns that make the washings that contact with human body washing face change in time, and so that the water injector of the water discharge pattern that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern;

When carrying out several water discharge patterns that produce by above-mentioned water injector, control the water spray control device of at least a water spray independently with the washings flow.

In human body cleaner of the present invention,, make up these water discharge patterns simultaneously and spray water by means of the water injector that is provided with several water discharge patterns.That is to say, the various water discharge patterns that produced by water injector are, the water discharge pattern of the washings that contact with human body washing face is changed in time, and so that the water discharge pattern that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern can make up these several water discharge patterns simultaneously and spray water.And, with the water spray control device, at least a water discharge pattern in several water discharge patterns of controlling water injector independently and produced with the flow of washings.

Above-mentioned water spray control device, utilize at least a water discharge pattern in several water discharge patterns, can carry out suitable control independently with the washings flow, that is to say, no matter the size of flow, can both suitably control the water discharge pattern of washing area, position, hydraulic pressure, flow velocity etc., the human body that obtains suiting washing.

The various water discharge patterns that improve washing force or washing sense in a variety of forms and the time spent, employing has at least a structure of suitably controlling the water discharge pattern of washing area, position, hydraulic pressure, flow velocity etc. with the flow of washings independently, under the unrestricted situation of the flow of washings, can carry out the human body washing like this with suitable washing force and washing sense.From reducing with the capacity of the heater of reasonable temperature heated scrub water or making the viewpoint that adds the thermal control summary of washings, it is extraordinary controlling independently with flow.

Good form of implementation that water discharge pattern is combined as such can adopt following formation.

(1) above-mentioned water injector can adopt such structure, and this structure has: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; And make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation, and shake water discharge pattern by means of rotation and make washings according to given track rotation, the flow of washings is changed in time.

(2) above-mentioned water injector can adopt such structure, and this structure has: make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation; And sneak into form, and when the flow velocity of washings is changed in time, bubble is sneaked in these washings by the flow velocity bubble that extraneous gas is sneaked in the washings with air bubble-shaped that flows of washings.

(3) above-mentioned water injector can adopt such structure, and this structure has: make from the intermittence that the flow of the washings of hole for water spraying ejection changes in time, the water discharge pattern of pulsation; And sneak into form, and when the flow velocity of washings is changed in time, bubble is sneaked in these washings by the pressure bubble that compressed air is blown into washings, compressed air is sneaked in the washings with air bubble-shaped.

(4) above-mentioned water injector can adopt such structure, and this structure has: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; And sneak into form by the flow velocity bubble that extraneous gas is sneaked in the washings with air bubble-shaped that flows of washings, and shake water discharge pattern by means of rotation and make washings according to given track rotation, the washings of bubble are sneaked in ejection simultaneously.

(5) above-mentioned water injector can adopt such structure, and this structure has: make from the washings of hole for water spraying ejection roughly to be scanned into round shape, to shake water discharge pattern with the rotation of spraying water greater than the area of above-mentioned hole for water spraying facing to washing face; And sneak into form by the pressure bubble that compressed air is blown into washings, compressed air is sneaked in the washings with air bubble-shaped, and shake water discharge pattern by means of rotation and make washings according to the rotation of given track, the washings of bubble are sneaked in ejection simultaneously.

Like this, by the combination of features of the above-mentioned water discharge pattern of suitably applying in a flexible way, can obtain washing the increase and decrease of area, the adjustment of the flow of water or the effects such as raising of water-saving rate.

About shaking water discharge pattern facing to washing face rotation, the rotation that is scanned into circular, in shaking, can not rotate yet, therefore, its track is not limited under roughly the circular situation.Self-evident, utilize the various water discharge patterns that shake facing to the scanning of washing face, its track is various naturally, washs with various features.

The feature of human body cleaner of the present invention is to comprise:

Water injector facing to human body ejection washings;

Setting is from the flow of water setting device of the flow of water of the washings of water injector ejection;

With following (1) formula, when the space average of unit area on the washing face washing washing intensity that energy produced is defined as washing force e, according to the flow of water that above-mentioned flow of water setting device sets, the washing force control device of the above-mentioned washing force e of increase and decrease ground control.

e=E/A=(ρw×Q×v ²)/A=ρw×ρ×v ³[W/m ²]……………(1)

Wherein: A is the washing area [m that is washed by washings on the washing face ²]

Q is the moment ejection flow [m of washings ³/ sec]

ρ w is the density [kg/m of water ³]

V is the flow velocity v[m/sec of washings]

ρ is washings spatial volume rate ρ=Q/ ([m of A * v) ³/ m ³]

E is the washings energy, E=ρ w * Q * v ²=ρ w * ρ * A * v ³[W]

In human body cleaner of the present invention, spray washings facing to human body washing face with water injector.At this moment, the flow of water that the washing force control device sets according to flow of water setting device, the washing force e of control washings makes its increase and decrease.

Above-mentioned washing force control device, based on the flow of water that flow of water setting device sets, the washing force e of control washings makes its increase and decrease, the human body that can suit thus washing.For example, setting by flow of water setting device under the situation of the strong flow of water, can be with augmented flow not, the water discharge pattern that only increases flow velocity washs; Situation when setting weak water under the state of keeping big washing area, can only be washed with the soft water discharge pattern that reduces flow velocity.Certainly, even in the occasion of setting the weak flow of water, also can set the washing force e that washing fully needs, and guarantee this washing force e.

Therefore, the present invention wants to change flow Q and the situation that flow velocity v control with certain relation simultaneously in the time of can replacing the flow of water that rotating speed produced of aperture, pump of control flow control valve in the past, can obtain for example only controlling flow Q or only control the washing that suits of flow velocity v.

As the suitable form of implementation that makes washing force e increase and decrease by the washing force control device, can be the various devices corresponding with above-mentioned water discharge pattern, promptly following device.

(1) only changes the control of flow Q

Control if only change flow Q, because flow velocity v is certain, the overstimulation that flow velocity v is produced can not occur, an increase and decrease amount sense can obtain necessary strong washing force e, and then can obtain good washing sense.In the water discharge pattern of the control of the dutycycle of for example interrupted, pulsation, the control of air mixed volume, the water spray plate area switching of shower etc., be easy to realize this control.

(2) only change the control of flow velocity v

Control if only change flow velocity v, because flow Q is certain, thereby the control of heat interchanger is simple.In addition, because flow Q is certain, in water loop, the constant flow rate valve that is used to carry out this flow-control gets final product, and does not need the large-scale flow control valve of employing expense costliness, thereby, can reduce cost.In addition, if with little value design discharge Q, energy-conservationization of then can reach water saving, saving the electrical equipment energy of intensification usefulness.

(3) the only control of change washing area A

If only change washing area A is controlled,, thereby can obtain above-mentioned effect because flow velocity v and flow Q are certain.Thisly be controlled at that rotation is shaken, be easy to realize in the water discharge pattern of the water spray plate area switching of shower etc.In addition,, can change the flow of water, make the people feel the washing sense that did not in the past have by changing the washing area.

(4) any combination of above-mentioned parameter

For example can adopt change flow Q, with v ²/ A is controlled to certain device.Thus, Q can change washing force e (flow of water) by the change flow, under the condition of any washing force e (flow of water), washing is during large tracts of land, and flow velocity v becomes strong flow velocity, and during the washing small size, flow velocity v becomes weak flow velocity, can avoid the reduction that stimulates or excessive stimulation etc.In addition, by changing flow velocity v, Q/A being controlled to necessarily, by change flow velocity v, can change washing force e (flow of water), under the condition of any washing force e (flow of water), during the washing large tracts of land, it is big that flow Q becomes, and washing is during small size, and flow Q diminishes, and can the not enough or useless things such as amount sense increase of the amount of avoiding sense take place.

As the suitable form of implementation of human body cleaner of the present invention, can adopt to have the higher limit of regulation by the flow Q of a kind of parameter of washing force control device control washing force e or the structure of the flow upper lower limit value device specifies of lower limit.

Flow upper lower limit value device specifies thus, can obtain being suitable for the maximum stream flow Q of environment for use according to the practical capacity of heat interchanger, the higher limit of going into coolant-temperature gage isotactic constant flow of washings, under this environment for use, obtains maximum satisfaction.But, owing to be the suitable change of under the control of the washing force e that the washing force control device produces, carrying out this maximum stream flow Q, thereby, even stipulate that for example this maximum stream flow Q is the occasion of little value, also can guarantee enough washing force e (flow of water).

In addition, said here environment for use be meant house service capacitance difference or influence the parameter of going into coolant-temperature gage (region, season, time band) of washings or individual's hobby.

Further, according to above-mentioned environment for use in advance, time of selling based on product or engineering time or user's hobby, the intensification ability of the heat interchanger during by the minimum water temperature set is with the higher limit adjustment of flow Q and to be fixed into certain value also be feasible.In addition, be not fixed into certain value, the value of setting suitable change for is also passable.Under the former situation, the upper limit of flow Q is fixed according to environment for use or hobby, and therefore, in each use, flow Q does not change, and what experience for every time is same enough amount senses.And in the latter case, the most rational owing to suitable Q value is set for, thereby under the water temperature condition with higher, the higher limit of flow Q rises, and can obtain enough amount senses.Moreover in the occasion of the energy distribution that drives other thermals source such as heating toilet seat, minimizing heat exchanger, by reducing the higher limit of flow Q, the intensification performance that can obtain imagining can not spray not enough cold water.

Here, the regulation of flow bound device specifies change, the situation that can change before sell; The user operates the situation that specific switch changes; And in nonvolatile memory memory according to the program of formula (1) change, change in the situation of the input voltage of the special interface of microcomputer and select simultaneously.For example when changing to the substandard of the consumption electric power that is suitable for house service etc., still can eliminate the such needs of conventional art and be modified to new design, the drawback that is not easy to use.

Human body cleaner of the present invention comprises:

Make the water discharge pattern that contacts with human body washing face in time and the change and the water injector of spraying water;

By user's operation, output makes the washing of the washing sign on that the water spray facing to the washings of above-mentioned human body washing face begins begin operating means;

The sign on that begins operating means with above-mentioned washing synchronously, the water spray control device of spraying water along with the change of time of above-mentioned water injector.

That is to say that when sending the instruction of water spray beginning by washing beginning operating means, the water spray control device sends and allows the instruction of water injector water spray, water injector is to allow the time dependent mode of water discharge pattern spray water.Such washing is according to the instruction of washing beginning operating means, immediately with all the time in time the water discharge pattern of change spray water, therefore, with in the past continuously, the water spray of the washings of fixed point compares, discontinuous, local human body washing can be carried out, detersive efficiency can be improved significantly.And along with the change of the water discharge pattern of time, can under high detersive efficiency, spray water, thus, can realize water saving or various and comfortable water spray.

Therefore, the present invention do not adopt in the past massage washing, after the operation of washing beginning operating means by the water discharge pattern of pressing massage knob, but after washing beginning operating means sends instruction, spray water in the mode that water discharge pattern changes all the time in time, the result, discontinuous, local human body washing can be carried out all the time, detersive efficiency can be improved significantly.In addition, this water discharge pattern that changes in time can improve detersive efficiency by changing in time independently with flow.Depending on the flow of flow element etc., making in the structure that water discharge pattern change in time changes, when reducing flow, change in time can diminish, and the cycle can be elongated, and detersive efficiency can reduce.And changing above-mentioned water discharge pattern less than the water discharge pattern short period over time with the consciousness of personality, can improve commerciality better.In the past, as general human body washing, adopt the fixed point washing of continuous stream, undeniable, if under the water discharge pattern of change in time, might produce the human body uncomfortable feeling, and in structure of the present invention, because change in time is to carry out under the high-frequency more than the sensible change of human body, thereby, keeping to avoid the sticky feeling that human body is produced under original high detersive efficiency.

The simple declaration of accompanying drawing

Fig. 1 is the general perspective of the local washing device KS1-1 of 1st embodiment of expression when being installed on the closet.

Fig. 2 is the key diagram that is used to illustrate the remote control RC1-1 with this local washing device.

Fig. 3 is the general perspective of lateral margin periphery that is used to illustrate the KS1-9 of auxiliary operation portion of local washing device.

Fig. 4 is that system is the block diagram that the concise and to the point formation of local washing device is represented at the center by water.

Fig. 5 is the block diagram of the concise and to the point formation of expression control system.

Fig. 6 is the fragmentary perspective view of expression spray nozzle device NS1-1.

Fig. 7 is the key diagram that is used to illustrate the advance and retreat situation of Washing spray nozzle WN1-1.

Fig. 8 is the key diagram of the Washing spray nozzle leading section periphery of the position of readiness in the expression local washing device body.

Fig. 9 is the fragmentary perspective view with broken section presentation function water device WP1-4.

Figure 10 is the concise and to the point profile in the 10-10 cross section of Fig. 8.

Figure 11 is the concise and to the point profile in the 11-11 cross section of Fig. 8.

Figure 12 is the amplification fragmentary perspective view of the shower nozzle NH1-1 of Washing spray nozzle front end.

Figure 13 is the concise and to the point profile in the 13-13 cross section of Figure 12.

Figure 14 is the plan view of showerhead base NH1-2.

Figure 15 is the plan view of the private parts of private parts washing usefulness with movable body NH1-11.

Figure 16 is used to illustrate the plane model figure of private parts with movable body and associated components thereof.

Figure 17 is used to illustrate the fragmentary perspective view of private parts with movable body and associated components thereof.

Figure 18 is used to illustrate that magnetic force generates the concise and to the point decomposition diagram of body NH1-26.

Figure 19 is the plan view that substrate NH1-28 is set that has the electromagnetic coil of magnetic force generation body.

Figure 20 is used to illustrate the key diagram that constitutes at this circuit that forms above substrate.

Figure 21 is the key diagram that is used to illustrate the excitation situation of the electromagnetic coil NH1-33a～33c when driving private parts with movable body NH1-11.

Figure 22 is the key diagram of pattern ground explanation from the washings water spray situation of private parts hole for water spraying NH1-10.

Figure 23 is the pattern ground explanation washings water spray key diagram of moment.

Figure 24 is another key diagram that is used to illustrate the excitation situation of electromagnetic coil NH1-33a～33c.

Figure 25 is the buttocks of electronic-controlled installation CT1-1 enforcement or the flow chart of private parts washing and dry operation program.

Figure 26 is the flow chart that is used for representing washing washing procedure before the nozzle of carrying out washing treatment details before the nozzle of dry operation program.

Figure 27 be pattern be illustrated in before the water spray of washings when carrying out local washing the key diagram of the washings water spray situation in the washing before the nozzle.

Figure 28 is the flow chart that the main washing procedure of details is handled in the main washing action in the dry operation program of expression washing.

Figure 29 is used for illustrating the contents processing of this main washing procedure and the key diagram of the contents processing of action shut down procedure.

Figure 30 is the flow chart of expression action shut down procedure.

Figure 31 is the flow chart of the mobile washing procedure of expression.

Figure 32 is the key diagram that is used to illustrate mobile washing situation.

Figure 33 is the flow chart of the wide territory of expression fixed point washing procedure.

Figure 34 is the key diagram that is used to illustrate the wide territory washing of fixed point situation.

Figure 35 is the flow chart of expression massage washing procedure.

Figure 36 is the key diagram that is used to illustrate massage washing situation.

Figure 37 is the key diagram of the resulting effect of pattern ground explanation massage washing.

Figure 38 is the flow chart that washing procedure is shaken in expression.

Figure 39 is the key diagram that is used to illustrate the contents processing that shakes washing procedure.

Figure 40 is used to illustrate the key diagram that shakes the washing situation.

Figure 41 is the flow chart that is used to represent to shake trace routine.

Figure 42 is the key diagram that is used to illustrate the contents processing that shakes trace routine.

Figure 43 is the flow chart of the unusual repair procedure of expression.

Figure 44 is the flow chart of expression nozzle cleaning program.

Figure 45 is the block diagram that the water circuit system of expression variation constitutes.

Figure 46 is the fragmentary perspective view of the spray nozzle device NS1-20 of expression variation.

Figure 47 is the concise and to the point profile in the 47-47 cross section of Figure 46.

Figure 48 is the key diagram that is used to illustrate the mobile washing situation of variation.

Figure 49 is the plan view that the electromagnetic coil that is provided with shower nozzle of variation is provided with substrate NH1-50.

Figure 50 is the plan view that electromagnetic coil with shower nozzle of another variation is provided with substrate NH1-60.

Figure 51 is used to illustrate the key diagram of the shower nozzle of a variation again.

Figure 52 is the key diagram of washing action that is used to illustrate the variation of the shower nozzle NH1-70 that adopts above-mentioned variation.

Figure 53 is the key diagram that pattern ground illustrates the washings water spray situation that the washing of variation is moved.

Figure 54 is the key diagram of washing action that is used to illustrate the variation again of the shower nozzle NH1-70 that adopts above-mentioned variation.

Figure 55 is the pattern ground explanation key diagram of the washings water spray situation of the washing action of a variation again.

Figure 56 is the key diagram that pattern ground illustrates the washings water spray situation under the situation that moves the washing action of washing another variation that is adopted.

Figure 57 is the key diagram of explanation private parts with the manufacture process of movable body NH1-11.

Figure 58 is the key diagram of the private parts of explanation variation with the manufacture process of movable body NH1-11.

Figure 59 illustrates the key diagram of the private parts of a variation with the manufacture process of movable body NH1-11 again.

Figure 60 is that system is the block diagram of the concise and to the point formation of the center local washing device of representing the 2nd embodiment by water.

Figure 61 is the profile that expression is provided in the concise and to the point formation of the reservoir WP2-7 in the water circuit system.

Figure 62 is the profile that expression is provided in the formation of wavegenerator WP2-8 in the identical water circuit system.

Figure 63 is the key diagram that is used to illustrate the washing current situation that is produced by this wavegenerator WP2-8.

Figure 64 is the ideograph of the situation that is provided with of the moving generator WP2-8 of pattern face of land oscillography.

Figure 65 is the block diagram of the concise and to the point formation of expression control system.

Figure 66 is the fragmentary perspective view of expression spray nozzle device NS2-1.

Figure 67 is the concise and to the point profile in the 67-67 cross section of Figure 66.

Figure 68 is the concise and to the point profile of major part that is used to illustrate the formation of the flow path reversal valve WN2-2 that is provided with Washing spray nozzle.

Figure 69 is the decomposition diagram of the major part of this flow path reversal valve.

Figure 70 is the plan view of shower nozzle NH2-1, also is the plan view of the broken section of shower nozzle periphery simultaneously.

Figure 71 is the plan view of this shower nozzle variation of expression.

Figure 72 is the key diagram that is used to illustrate the excitation situation of the pulsation generation coil WP2-15 of the wavegenerator WP2-8 of generation pulsation when washings are sprayed water.

Figure 73 is from the flow of the washings of wavegenerator WP2-8 outflow and the time plot of flow velocity.

Figure 74 is the key diagram of pattern ground explanation from the situation of the washings water spray of the buttocks hole for water spraying NH2-2 of shower nozzle NH2-1.

Figure 75 makes the key diagram of the washings of this ejection with pulsation stream amplification process when being used to illustrate from hole for water spraying ejection pulsation stream washings.

Figure 76 is the state description figure that is used to illustrate washing current and wall impact.

Figure 77 is used to illustrate with buttocks hole for water spraying NH2-2 face-off separate the key diagram that given distance L a is provided with the state of pressure sensor plate Ps.

Figure 78 represents the position on the pressure sensor plate Ps and the key diagram of pressure peak with three dimensional constitution.

Figure 79 is the time plot of expression by the detection signal of a test section detection.

Figure 80 is the curve map of the relation of average injection flow rate of expression and washing amount.

Figure 81 is the key diagram that the increase and decrease that is used to illustrate frequency causes the different reason of washing intensity.

Figure 82 is the ripple frequency of expression pulsation stream and washing intensity and curve map along with the relation of the unplessantness displeasure that stimulation produced of body local.

Figure 83 is the ripple frequency that is used for illustrating washings pulsation stream at the key diagram of buttocks with different control example during private parts washs.

Figure 84 is the key diagram that is used to illustrate the control example of ripple frequency ftm and dutycycle Dtm.

Figure 85 is the time chart that the washing of the local washing device of the 2nd embodiment is moved.

Figure 86 is the circuit diagram of the example of expression pulsation downslide testing circuit CT2-2 that coil WP2-15 takes place.

Figure 87 is the key diagram that is used to illustrate the current waveform situation when coil WP2-15 energising excitation takes place in pulsation.

Figure 88 is the key diagram that is used to illustrate the effect that is obtained by reservoir WP2-7.

Figure 89 is the formation block diagram of the water circuit system that is provided with local washing device of expression variation.

Figure 90 is the formation block diagram of the water circuit system that is provided with local washing device of another variation of expression.

Figure 91 is the concise and to the point pie graph of concise and to the point formation of representing the Flow-rate adjustment reversal valve WP2-20 of variation with broken section.

Figure 92 is the block diagram that the water circuit system that is provided with local washing device of another variation of expression constitutes.

Figure 93 is the profile that expression is configured in the formation of the switch valve WP2-27 in this water circuit system.

Figure 94 is the key diagram of hydraulic pressure of water circuit system that is used to illustrate the local washing device of the variation that is provided with this switch valve.

Figure 95 is a block diagram of representing again the water circuit system formation that is provided with local washing device of a variation.

Figure 96 is the key diagram that the Washing spray nozzle WN2-25 of the variation that is used to illustrate that force air is sneaked into constitutes.

Figure 97 is the curve map that is illustrated in the washings air mixed volume when forcing entrained air and the relation of accepting the washing area that washings water spray that air sneaks into produced.

The key diagram that the Washing spray nozzle WN2-25 of another variation that Figure 98 is used to illustrate that force air is sneaked into constitutes.

Figure 99 is the concise and to the point profile of Washing spray nozzle major part that carries out each variation of natural aspiration.

Figure 100 is the concise and to the point profile of the Washing spray nozzle major part of same each variation of carrying out natural aspiration.

Figure 101 is the ideograph of the Washing spray nozzle of pattern ground expression another variation of carrying out natural aspiration.

Figure 102 represents that again the air of a variation is involved in the curve map of characteristic.

Figure 103 is the fragmentary perspective view of the internal construction of the shower nozzle NH2-33 after being out of shape once more with Washing spray nozzle shown in formal specification Figure 101 of concise and to the point perspective.

Figure 104 is the curve map that the shower nozzle NH2-33 air of a variation again is involved in characteristic.

Figure 105 is the key diagram that is used to illustrate again the Washing spray nozzle WN2-35 of a variation.

Figure 106 is the key diagram of concise and to the point formation that is used to illustrate the employed solenoid pump WN2-36 of Washing spray nozzle of this variation.

Figure 107 is the concise and to the point profile of major part of the Washing spray nozzle WN3-1 that is provided with local washing device of the 3rd embodiment.

Figure 108 is the concise and to the point profile of major part of the Washing spray nozzle WN4-1 of the 4th embodiment.

Figure 109 is the decomposition diagram of the major part of this Washing spray nozzle WN4-1.

Figure 110 is the concise and to the point profile of major part of the Washing spray nozzle WN5-1 that is provided with local washing device of the 5th embodiment.

Figure 111 is the block diagram that the water circuit system that is provided with local washing device KS6-1 of expression the 6th embodiment constitutes.

Figure 112 is the key diagram of concise and to the point formation of the local washing device KS6-2 of expression variation.

Figure 113 is the key diagram that is used to illustrate the control method when washing point ejection washings.

Figure 114 is the key diagram of indication panel KS6-5 that is used to illustrate the washing point of another variation.

Figure 115 is the key diagram that is used to illustrate the local washing device of the Washing spray nozzle WN20 that has another embodiment.

Figure 116 shows the Washing spray nozzle WN22 of another embodiment, and Figure 116 (a) is a top view, and Figure 116 (b) is a transverse cross.

Figure 117 shows the Washing spray nozzle WN24 of another embodiment, and Figure 117 (a) is a profile, and Figure 117 (b) is a plan view, is the key diagram of the action of expression hole for water spraying WN24-4b.

Figure 118 shows the Washing spray nozzle WN26 of another embodiment, and Figure 118 (a) is a profile, and Figure 118 (b) is a phantom drawing.

Figure 119 is the profile of the Washing spray nozzle WN28 of another embodiment.

Figure 120 shows the Washing spray nozzle WN30 of another embodiment, and Figure 120 (a) is a profile, and Figure 120 (b) is a phantom drawing.

Figure 121 shows the Washing spray nozzle WN32 of another embodiment, and Figure 121 (a) is a profile, and Figure 121 (b) is a phantom drawing.

Figure 122 shows the Washing spray nozzle WN34 of another embodiment, and Figure 122 (a) is the lateral perspective view of Washing spray nozzle WN34, and Figure 122 (b) is the profile of the other direction of Washing spray nozzle WN34.

Figure 123 shows the Washing spray nozzle WN36 of another embodiment, and Figure 123 (a) is the view from viewed in plan, and Figure 123 (b) is the view of observing from side plane.

Figure 124 shows the Washing spray nozzle WN38 of another embodiment, and Figure 124 (a) is the lateral perspective view of Washing spray nozzle WN38, and Figure 124 (b) is the profile of the other direction of Washing spray nozzle WN38.

Figure 125 is each routine key diagram of the Washing spray nozzle WN40 of another embodiment of expression.

Figure 126 shows the Washing spray nozzle WN42 of another embodiment, and Figure 126 (a) is a profile, and Figure 126 (b) is a phantom drawing, and Figure 126 (c) is the allocation plan of permanent magnet and electromagnetic coil, and Figure 126 (d) is the pattern figure of permanent magnet and electromagnetic coil.

Figure 127 is the key diagram of the Washing spray nozzle WN44 of another embodiment.

Figure 128 is the key diagram of the action of expression Washing spray nozzle WN44.

Figure 129 is the profile of the Washing spray nozzle WN46 of another embodiment of expression.

Figure 130 is the Washing spray nozzle WN48 of another embodiment and the profile of variation thereof.

Figure 131 is the pie graph of the Washing spray nozzle WN50 of another embodiment, and Figure 131 (a) is a top view, and Figure 131 (b) is a transverse cross.

Figure 132 shows the Washing spray nozzle WN52 of another embodiment, and Figure 132 (a) is a profile, and Figure 132 (b) is the phantom drawing of its major part.

Figure 133 shows the Washing spray nozzle WN54 of another embodiment, and Figure 133 (a) is a profile, and Figure 133 (b) is the allocation plan of actuator WN54-6.

Figure 134 shows the Washing spray nozzle WN56 of another embodiment, and Figure 134 (a) is a profile, and Figure 134 (b) is the driving switching machine composition of the direction of rotation of electro-motor WN56-4c.

Figure 135 shows the Washing spray nozzle WN58 of another embodiment, and Figure 135 (a) is a profile, and Figure 135 (b) is the A-A profile of Figure 135 (a), and Figure 135 (c) is arranged near the elastic body WN58-4 top view nearby the movable part WN58-2.

Figure 136 is the key diagram of the Washing spray nozzle WN60 of another embodiment.

Figure 137 is the key diagram of the Washing spray nozzle WN61 of another embodiment.

Figure 138 shows the Washing spray nozzle WN62 of another embodiment, and Figure 138 (a) is the view of observing from the side, and Figure 138 (b) is the key diagram of observing from the top.

Figure 139 shows the Washing spray nozzle WN64 of another embodiment, and Figure 139 (a) is a profile, and Figure 138 (b) is a phantom drawing.

Figure 140 shows the Washing spray nozzle WN66 of another embodiment, and Figure 140 (a) is a profile, and Figure 140 (b) is a phantom drawing.

Figure 141 shows the Washing spray nozzle WN68 of another embodiment, and Figure 141 (a) is a profile, and Figure 141 (b) is a phantom drawing.

Figure 142 is the phantom drawing of Washing spray nozzle WN70 and the Washing spray nozzle WN72 of another embodiment.

Figure 143 is the key diagram of the Washing spray nozzle WN74 of another embodiment.

Figure 144 is the key diagram of the Washing spray nozzle WN76 of another embodiment.

Figure 145 is the key diagram of the Washing spray nozzle WN77 of another embodiment.

Figure 146 shows the Washing spray nozzle WN78 of another embodiment, and Figure 146 (a) is concise and to the point pie graph, and Figure 146 (b) is the key diagram of the state about expression water spraying direction deflection, and Figure 146 (c) is the key diagram of the state before and after the expression water spraying direction deflection.

Figure 147 is the key diagram of local washing device that has the Washing spray nozzle WN80 of another embodiment.

Figure 148 is the key diagram of local washing device that has the Washing spray nozzle WN84 of another embodiment.

Figure 149 is the profile of the Washing spray nozzle WN86 of another embodiment.

Figure 150 is the key diagram of the Washing spray nozzle WN89 of another embodiment.

Figure 151 is the key diagram of local washing device that has the Washing spray nozzle WN90 of another embodiment.

Figure 152 is the key diagram of the Washing spray nozzle WN91 of another embodiment.

Figure 153 is the key diagram of the Washing spray nozzle WN92 of another embodiment.

Figure 154 is the profile of the Washing spray nozzle WN94 of another embodiment.

Figure 155 is the Washing spray nozzle WN96 of another embodiment and the key diagram of Washing spray nozzle WN97.

Figure 156 is the Washing spray nozzle WN98 of another embodiment and the key diagram of Washing spray nozzle WN99.

Figure 157 is the key diagram of the Washing spray nozzle WN100 of another embodiment.

Figure 158 is the key diagram of the Washing spray nozzle WN102 of another embodiment.

Figure 159 is the key diagram of local washing device that has the Washing spray nozzle WN104 of another embodiment.

Figure 160 is the key diagram of the Washing spray nozzle WN108 of another embodiment.

Figure 161 is the key diagram of the Washing spray nozzle WN112 of another embodiment.

Figure 162 is the key diagram of local washing device that has the Washing spray nozzle WN120 of another embodiment.

Figure 163 is the key diagram of the shower head of another embodiment.

Figure 164 is the key diagram of the Washing spray nozzle WN126 of another embodiment.

Figure 165 has the water circuit system of local washing device of Washing spray nozzle WN130 of another embodiment and the block diagram of control system.

Figure 166 is the key diagram of expression operation board details drawing.

Figure 167 is the profile of the major part of expression Washing spray nozzle WN130.

Figure 168 is the key diagram of local washing device that has the Washing spray nozzle WN132 of another embodiment.

Figure 169 be used to illustrate the 2nd embodiment and variation thereof when the washings water spray of the stream of pulsing, flow is certain, and original flow velocity is carried out the key diagram of the control method of speedup control, is the key diagram of the state of a control of the low flow velocity occasion of expression.

Figure 170 is the spray water key diagrams of an example of the sequential control combined of the washings that shake the pulsation stream that washings water spray that rotation produces and the 2nd embodiment realize of the hole for water spraying in washing action the 1st embodiment realized.

The optimised form that carries out an invention

Hereinafter, illustrate that according to embodiment human body cleaner of the present invention is applicable to the form of implementation in the body local wash mill.Fig. 1 is the general perspective of the local washing device KS1-1 of 1st embodiment of expression when being installed on the closet.Fig. 2 is the key diagram that is used to illustrate the remote control RC1-1 with this local washing device.Fig. 3 is the general perspective of lateral margin periphery that is used to illustrate the KS1-9 of auxiliary operation portion of local washing device.Fig. 4 is that system is the block diagram that the concise and to the point formation of local washing device is represented at the center by water.Fig. 5 is the block diagram of the concise and to the point formation of expression control system.

A1/ all constitutes

As shown in the figure, local washing device KS1-1 has the body KS1-2 that is fixed on above the closet BT rear portion and is used for remote-controlled operation washing action or the dry remote control RC1-1 that moves.But body KS1-2 closet peristome one side freely openable be provided with toilet seat KS1-3 and valve gap KS1-4.In addition, this body also accommodates various functional part described later except accommodating spray nozzle device NS1-1 (with reference to Fig. 6), spray nozzle device NS1-1 has the side edge part KS1-5 that is arranged on the closet side, simultaneously, also has the Washing spray nozzle WN1-1 that washings is sprayed onto the washing part.

The various operation knobs of using always when as shown in Figure 2, remote control RC1-1 is provided with defecation.That is to say that epimere is provided with this remote control in its front: operation stopped knob Swa when the actions such as washing drying of main station portion wash mill stopped; Buttocks washing knob WSb when wishing to carry out common anus washing; The soft washing knob SWc of operation when softer water spray carried out the anus washing when hope was washed with more common anus; The private parts washing knob SWd of operation when wishing to carry out the private parts washing; The dry knob SWz that operates when hope is carried out local desiccation with warm wind.In addition, is the washing mode that has the easily irritated people of the people of piles or skin around the rectum can not be upset by soft washing knob SWc to the washing of anus, compares with common anus washing, and the water yield is many and flow velocity is low, spray washings with soft mode, anus is washed.

Remote control is provided with the knob group of the water spray situation when being used to change above-mentioned two buttocks washing and the knob group of the water spray situation when being used to change the private parts washing above epimere knob group.That is to say that this remote control is provided with below corresponding to two buttocks washings knob: when making Washing spray nozzle WN1-1 front-rear reciprocation movement, the ejection washings, washed the mobile setting knob SWfa of sense on a large scale; Area (washing area) rule during spraying water that contacts with washings is changed so that impel the massage of defecate feeling to set knob SWea; Make the irregular variation during spraying water of washing area set knob SWta to obtain shaking of leisurely and carefree sense or comfort; The fixed point that the washing area is diminished is set knob SWua; Make the washing area become big wide territory and set knob SWva.In addition, below corresponding to private parts washing knob, be provided with: with the same mobile setting knob SWfv of buttocks washing; Shake and set knob SWtv; Fixed point is set knob SWuv; And knob SWvv is set in wide territory.Moreover, optical signal post a letter the RC1-2 of portion below, be provided with the deodorizing of setting the deodorizing break-make in the closet basin and set knob SWy; Automatically carry out when being set in low temperature the indoor heating pattern break-make, prevent that the indoor intensification of room temperature rapid drawdown from setting knob SWw.Below these setting knobs, across the display part RC1-3 that is used to represent the washings flow of water and nozzle location, be provided with the flow of water and set the weak knob SWhd, nozzle location of setting of knob SWhu, the flow of water by force and advance and set knob SWxf and nozzle location and retreat and set knob SWxb.Water spray situation during these knob operations will be narrated hereinafter.

Side edge part KS1-5, but the lid KS1-7 of the display part KS1-6 freely openable ground covering auxiliary operation described later portion of expression main station portion wash mill operating state be provided with above it.In addition, acceptance is housed by the post a letter light accepting part of the optical signal that the RC1-2 of portion sends of above-mentioned optical signal on this display part.Thereby the part of this lid is to allow from being used to detect the painted optical transmission window KS1-8 that the light of the sensor SS10 (with reference to Fig. 3) that takes a seat of human body sees through selectively that takes a seat.

This side edge part is provided with the KS1-9 of auxiliary operation portion as shown in Figure 3 below lid.This auxiliary operation portion is covered with by lid because of operating frequency is lower, is provided with several operation knobs or operation turn-knob around the sensor SS10 that takes a seat.The knob in the sensor the place ahead of taking a seat in these knobs be usefulness such as the main power source knob SWp that uses of the on/off of main station portion wash mill integral body, Washing spray nozzle WN1-1 cleaning, maintenance allow Washing spray nozzle WN1-1 advance and retreat nozzle washing knob SWk, make the buttocks washing knob SWb of buttocks washing break-make and make the private parts washing knob SWd of private parts washing break-make.By these two washing knobs, do not have battery etc. and can not operate the time, can carry out part yet and wash at remote control.The knob of sensor side of taking a seat is to set knob SWy with the same deodorizing of remote control and knob SWw is set in indoor intensification.In addition, take a seat each turn-knob at sensor rear is that break-make and the warm water turn-knob of warm water temperature, the break-make and the toilet seat temperature of heating toilet seat that is used to set the warm water heater set the indoor intensification turn-knob of the toilet seat turn-knob of usefulness, the dry turn-knob of setting baking temperature and setting room heater temperature.

The formation of B1/ water circuit system control system

The local washing device of the 1st embodiment moves in order to carry out washing action or the drying corresponding with above-mentioned knob, and is provided with following water circuit system structure and control system structure.As shown in Figure 4, the water circuit system of main station portion wash mill has water inlet side valve gear WP1-1, heat-exchange device TH1-1 and the water outlet side valve gear WP1-3 that draws from outside water-supply source one side not shown in the figures.From this water outlet side valve gear washings are directed into the Washing spray nozzle WN1-1 of spray nozzle device NS1-1, spray washings described later from this nozzle.In addition, the water outlet side valve gear also directs into washings among the function water device WP1-4, sprays function water from this device to Washing spray nozzle WN1-1.These devices link together by upstream side or downstream supply line across heat-exchange device.That is to say that water inlet side valve gear and heat-exchange device link together by upstream side supply line WP1-5, each device and the spray nozzle device in heat-exchange device downstream link together by downstream supply line WP1-6.At this moment, divide inconsistent 4 supply lines from water outlet side valve gear WP1-3, wherein 3 are connected with spray nozzle device NS1-1, and all the other are connected with function water device WP1-4.And these difference pipelines also are the parts of downstream pipeline.

Upstream side supply line WP1-5 pipe arrangement is directly supplied with on the water inlet side valve gear WP1-1 of main station portion wash mill from the washings (tap water) of water-supply source (running water pipe) at handle.The washings that import this upstream side supply line flow into one way valve WP1-8, proportional valve WP1-9 after through the coarse filter WP1-7 of water inlet side valve gear rubbish etc. being filtered.Then, when the electromagnetic valve WP1-10 by the proportional valve downstream opened pipeline, washings flowed into the heat-exchange device TH1-1 of transient heating mode under the state that becomes given flow by proportional valve.In the 1st embodiment, the flow of washings is determined degree at about 500～1000cc/min by proportional valve.In addition, upstream side supply line WP1-5 difference from the washing water tank (not shown) of the washings that store closet washing usefulness, pipe arrangement on water inlet side valve gear WP1-1.

To the upstream side supply line between the heat-exchange device, being equipped with by first washings of overflow valve WP1-11 derives pipeline WP1-12 and derives pipeline WP1-13 from second washings of the direct difference of upstream side supply line at this water inlet side valve gear.First washings are derived pipeline and open pipeline by overflow valve when the loine pressure that makes the overflow valve upstream side because of certain reason are risen, and the washings in the upstream side supply line are exported to the outside.Thus, can avoid the rising of the case internal pressure in upstream side supply line or the heat-exchange device, not only avoid carton deformed or contraction, the caused fatigue of expansion, and do not needed to be provided with case greater than the high withstand voltage properties of demand.In addition, second washings are derived pipeline the washings of the flow of the difference part of the adjustment flow of the variable pump WP1-14 described later of the setting flow of proportional valve and downstream supply line WP1-6 are led the outside.Thus, can avoid the useless washings warm waterization in the heat-exchange device, reduce power consumption.

Above-mentioned first, second washings are derived pipeline, and the deodorizing that standing facing each other of its end is provided with exhaust opening with air entry or local desiccation.Therefore, derive the washings draining of pipeline derivation to this air entry or exhaust opening from two.This air entry or exhaust opening are provided with facing to bowl portion, might be polluted because of the spray of the water that splashes of the dirt of bowl portion.But, owing to can wash air entry or exhaust opening from above-mentioned two washings of deriving pipelines, therefore, from the health aspect or the viewpoint of clean feel aspect consider it is proper.In addition, wander bowl portion, therefore can avoid the bedpan periphery to be polluted from the washings that delivery line is discharged.

The heat-exchange device TH1-1 in above-mentioned water inlet side valve gear downstream has the case TH1-3 that is built-in with heater TH1-2.This heater adopts the good nichrome wire of thermo-responsive is rolled into spiral helicine structure.Therefore, this case has heater can carry out instantaneously heated capacity to washings and get final product, and therefore, can realize the integral miniaturization of case or heat-exchange device.In addition, because heat-exchange device simple in structure, thereby reduced assembling procedure, and reduced expense, on making, be favourable.At heater or its bimetallic not shown in the figures or Thermal Cutoffs that mechanically cuts off unusual heating is installed nearby.

This heat-exchange device detect to flow into the temperature of washings of case and the temperature of the washings that flow out from case by going into water temperature sensor SS16a and leaving water temperature sensor SS16b, simultaneously, makes washings warm waterization by heater, becomes the washings of design temperature.In this case,, match, can weaken the power consumption of the required heater of washings warm waterization with the washings heat insulation effect of thermal insulation material if heat-exchange device covers with thermal insulation materials such as expanded materials.Promptly has high energy-saving effect.

In addition, this heat-exchange device has the switch SS18 that is used for water level in the detection case, and this switch adopts when heater and is in the structure of exporting the signal of this situation when water did not have given water level above.And, electronic-controlled installation CT1-1 under the situation of this signal of input, energising ground control heater, thereby, can avoid allowing the empty thing of burning of so-called heater of thing of the heater energising that water do not have take place.The heater of heat-exchange device is by electronic-controlled installation described later, FEEDFORWARD CONTROL and FEEDBACK CONTROL combined obtained only control.

Further, this heat-exchange device exports, is the case junction of downstream supply line WP1-6 at the washings of case, is provided with vacuum circuit breaker TH1-4.This vacuum circuit breaker cuts off the washings in the supply line of downstream, to prevent the downstream adverse current of washings from the downstream supply line by atmosphere is imported in the pipeline.

The water outlet side valve gear WP1-3 in above-mentioned heat-exchange device downstream has variable pump WP1-14 that is made of gear pump etc. and the reversal valve WP1-15 that is made of 5 logical valves.This reversal valve can switch to the buttocks washing that is connected in Washing spray nozzle NW1-1 to the feedwater flow direction of washings and wash on any one stream of the stream (function water stream) of using stream, function water device WP1-4 with stream, private parts with stream, soft washing.Therefore, be subjected to the washings of the Flow-rate adjustment of the warm waterization of heat-exchange device and variable pump, sprayed water by the feedwater flow direction that reversal valve switches, the situation that the situation of flow adjustment at this moment or feedwater flow direction are switched will be narrated below.

The control system of the local washing device of the 1st embodiment as shown in Figure 5, adopting with electronic-controlled installation CT1-1 is the structure at center, this electronic-controlled installation is main machine with microcomputer.This electronic-controlled installation passes through input circuit, with wired or wireless (optical signal) input except from various sensors such as the above-mentioned sensor of taking a seat, entry leaving water temperature sensor or switch, described laterly shake testing circuit NH1-39,40, topple over detecting sensor SS30, the signal of washings quantity sensor SS14, also import the above-mentioned various operation knobs of auxiliary operation portion of the above-mentioned various operation knobs of remote control or body one side and the operating conditions of turn-knob.In this occasion, the washings quantity sensor detects the washing water yield of downstream supply line, should monitor testing result and be defeated by electronic-controlled installation.Topple over the heeling condition of detecting sensor detection main station portion wash mill, and this result is defeated by electronic-controlled installation.This electronic-controlled installation is based on the above-mentioned signal of input, the electromagnetic valve that carries out water inlet side valve gear WP1-1 opens and closes valve control, the heater energising control of heat-exchange device TH1-1, the variable pump control of water outlet side valve gear WP1-3, the switching controls of reversal valve, the demonstration control of the display part of body side edge part, comprise the energising control of the drying section KK1-1 of drying heater that local desiccation is used or fan motor etc., comprise the energising control of the DS1-1 of deodorizing portion of ozonizer that deodorizing is used or drawing fan motor etc., comprise the energising control of room heater with the DB1-1 of heating installation portion of heater or fan motor etc., in addition, the chlorine of also implementing function water device WP1-4 described later according to above-mentioned signal takes place to control with electrifying electrodes, the energising control of shaking the coil group of the nozzle CD-ROM drive motor control of spray nozzle device NS1-1 and shower nozzle NH1-1.The heater that drying heater that local desiccation is used and room heater are used is shared, and local desiccation uses with fan motor and deodorizing or room heater uses fan motor shared.

For example, for local washing device being cleaned etc., it is unloaded down and when closet is holded up from closet, the signal of switch is normal, in this case, though heater can expose, but, might make the empty burning of heater because the signal of switch is normal.Yet, by the endways closet that relies on, can detect this heeling condition with toppling over detecting sensor, therefore, the electronic-controlled installation of accepting sort signal stops the energising to heater, has avoided empty burning.In addition, electromagnetic valve etc. are in the state of cutting off the water by closing valve control, and simultaneously, various functions such as drying, deodorizing also stop.That is to say,, can detect the normal mounting state of local washing device,, can temporarily stop the function (washing, drying, deodorizing, indoor intensification) of local washing device by means of this result towards closet by means of toppling over detecting sensor.Other control of machine will be narrated hereinafter.The limit sensors of compositions such as thermistor or temperature-sensitive reed switch is arranged on spray nozzle front end, links to each other with electronic-controlled installation, according to its testing result (spray nozzle front end temperature of washing water) electromagnetic valve is in and closes valve control, also can become the state of cutting off the water thus.If like this, can more effectively avoid unconcernedly the washings that temperature is arranged being sprayed to local thing takes place.

C1/ spray nozzle device NS1-1

The following describes the spray nozzle device NS1-1 of local washing device with the 1st embodiment.Fig. 6 is the fragmentary perspective view of expression spray nozzle device NS1-1, and Fig. 7 is the key diagram that is used to illustrate the advance and retreat situation of Washing spray nozzle WN1-1, and Fig. 8 is the key diagram of the periphery of the Washing spray nozzle leading section of position of readiness in the expression local washing device body.

As shown in the figure, spray nozzle device NS1-1 is arranged among the body KS1-2 (with reference to Fig. 1) of local washing device with holding.This spray nozzle device comprises the pedestal NS1-2 that is arranged on regularly on the above-mentioned body; Be provided in to assembling the nozzle CD-ROM drive motor NS1-4 on this stand NS1-3 above pedestal; The transformation of the positive and reverse return of this motor is changed into the transmission mechanism NS1-5 that seesaws and pass to Washing spray nozzle WN1-1; Can remain on the upright Washing spray nozzle that is located at above the pedestal nozzle maintaining part NS1-6 of closet pelvic part one side with being free to slide; And make Washing spray nozzle along the rail-guided rail portion NS1-7 of nozzle advance and retreat described later.

Driven pulley NS1-9, the tension force roller NS1-11 that hangs over the synchronous belt NS1-10 on these belt pulleys and tension force is imposed on this belt that transmission mechanism NS1-5 has drive pulley NS1-8 on the axis of rotation that is fixed on nozzle CD-ROM drive motor NS1-4, seesaws along said nozzle advance and retreat track.Synchronous belt makes it cooperate with this nozzle, fix by the belt holding body WN1-2 that the cylindrical portion WN1-4 from Washing spray nozzle WN1-1 extends.Like this, according to the positive and negative rotation of synchronous belt, drive this Washing spray nozzle along fore-and-aft direction advance and retreat ground.

Rail portion NS1-7 makes and the consistent warp architecture of circular-arc nozzle advance and retreat track NS1-12 shown in Figure 7, cooperates with this nozzle by the guide rail holding body WN1-3 that extends from above-mentioned cylindrical portion.This guide rail holding body has the track of the radius of curvature identical with said nozzle advance and retreat track and controls face, and this track face of controlling rail portion relatively freely slides.In addition, said nozzle maintaining part NS1-6 can keep Washing spray nozzle with being free to slide.Thus, Washing spray nozzle WN1-1 by synchronous belt when fore-and-aft direction advance and retreat drive, drive to advance and retreat ground towards front and back along rail portion NS1-7, its motion track and the circular-arc nozzle track NS1-12 that advances and retreat is consistent.In this occasion, even Washing spray nozzle is arranged, this cylindrical portion WN1-4 also can be with the radius of curvature identical with this nozzle advance and retreat track bending forming vertically.Therefore, Washing spray nozzle is consistent with circular-arc nozzle advance and retreat track, drives along fore-and-aft direction advance and retreat ground between position of readiness HP that can be in body and the washing location in the closet pelvic part (buttocks washing location AWP, private parts washing location VWP).In addition, in order to reduce the slip resistance of Washing spray nozzle, nozzle maintaining part NS1-6 is a part of for not contacting with nozzle outer wall or its.

The result is installed in the Washing spray nozzle WN1-1 of position of readiness HP on the spray nozzle device NS1-1 as shown in Figure 7, makes this Washing spray nozzle vertically near the top of closet.Thus, the Washing spray nozzle rear end can be lower than the situation of cylindric Washing spray nozzle along angled straight lines track advance and retreat that allow apart from the height above the closet (nozzle height).Thereby, by means of the minimizing of this nozzle height, can make body KS1-2 (with reference to Fig. 1) step-down, make local washing device self miniaturization.In addition, by the advance and retreat of nozzle, the angle above the shower nozzle changes, and the washings angle that sprays from this shower nozzle also changes, therefore, and can be with the mobile expansion washing scope of small nozzle.Specifically, little even the nozzle in mobile when washing described later moves back and forth scope, also can be along moving the desired washing scope ejection of washing washings.Even perhaps buttocks washing location AWP is short to the nozzle displacement of private parts washing location VWP, also the washing location of washings can be changed to private parts from buttocks.

D1/ function water device WP1-4

Hereinafter, before explanation Washing spray nozzle WN1-1, function water device WP1-4 is described earlier.Fig. 9 is that Figure 10 is the concise and to the point profile in the 10-10 cross section of Fig. 8 with the fragmentary perspective view of broken section presentation function water device WP1-4.

As shown in the figure, function water device WP1-4 has pair of plates shape chlorine generation electrode WP1-17 that setting (with reference to Fig. 6) regularly generates case WP1-16 and stands facing each other and dispose in the function water on the spray nozzle device NS1-1 in this case.It is to have the case that the resin of resistance to chemical reagents (anti-free chlorine) is made that this function water generates case, and the washings that flow in the case from input side pipeline WP1-18 flow to outlet side pipeline WP1-19.This outlet side pipeline such as Fig. 6, Fig. 8 and shown in Figure 10 are fixed on the cavity NS1-14 of nozzle maintaining part NS1-6 leading section.In addition, also can washings be flowed expeditiously in case.

Here, it is the electrode that can cause the chlorine reaction of formation that chlorine takes place with electrode, as its structure, have and sneak into chlorine on the surface that makes electrode shape by the conductive base material electrode structure with catalyzer takes place, or form the structure of electrode with the conductive material that chlorine takes place to form with catalyzer.Electrode takes place to use in the chlorine as the latter's structure, take place various names are arranged according to chlorine with the kind of catalyzer, for example iron such as ferrite is that electrode, palladium are that electrode, ruthenium are electrode, and iridium is that electrode, platinum are that electrode, ruthenium tin are that electrode, palladium platinum are that electrode, iridium platinum are that electrode, ruthenium platinum are that electrode, iridium platinum tantalum are electrode etc.Sneaking into chlorine on the conductive base material structure with catalyzer takes place, is the matrix material portion that serves as structure with materials such as cheap titanium, stainless steel formation.Therefore, more favourable on fabricating cost.In addition, particularly contain under the situation of tap water that chloride ion content in the water of chlorion has only 3～40ppm in utilization, in order to improve the luminous efficiency of free chlorine, the iridium platinum tantalum that the iridium platinum that preferably to adopt the iridium sneak into iridium be electrode, sneak into iridium platinum alloy is electrode, sneak into the white tantalum of iridium is an electrode etc.In addition, in utilizing this conductive base material, sneak into chlorine occasion with the structure of catalyzer takes place, when the sneaking into of the alloy catalyst that contains platinum, mix constant intensity height, be difficult to break away from, improved electrode life to matrix material.

Being added with a side outside on chlorine takes place with electrode is anode, and the opposing party is the DC voltage of negative electrode.The washings of this function water unit feeding are to contain the tap water that free chlorine generates the chlorion in source.Whereby, by impressed DC voltage under the state in the case that washings is stored into the function water device, generate free chlorine in anode-side.Free chlorine has bactericidal effect to the bacteriums such as coliform that stick on the Washing spray nozzle, therefore, the washings (to call function water in the following text) in that the free chlorine of nozzle maintaining part in Washing spray nozzle ejection function water device thickens can prevent the breeding of bacterium, is health very.In addition, the water spray situation of function water will be narrated hereinafter.

In above-mentioned function water device, determine electrode area, interelectrode distance, make the tap water that in case, stores the 50cc that has an appointment, on taking place with electrode, chlorine adds the voltage of DC24V in the time of about 1 minute, can generate the function water of about 1.5ppm free chloro concentration, and the energising (rated voltage control) of electrode takes place to use to chlorine with electronic-controlled installation control.In this case, washing electrical conductivity of water height, when electric current flow through between electrode, applied voltage was a low value, can prolong the life-span of electrode, prevented the heating of conducting parts.In addition, can change applied voltage at any time, decide Current Control or decide electric power control to take place to control with the energising of electrode to chlorine according to the washing electrical conductivity of water.Electronic-controlled installation begins through stopping energising behind the certain hour (about 1 minute) from energising when carrying out these energising controls.Like this, can avoid in the generation of free chlorine or rising, the reduction of electrode life, the heated by electrodes of the insouciant free chloro concentration that thereupon the causes improper phenomenons such as bubble that produced such as excessive.

By the function water that the function water device generates, before nozzle described later, wash in (with reference to Figure 25, Figure 26, Figure 30), behind the Washing spray nozzle for nozzle is washed, water is sprayed onto on the shower nozzle NH1-1, in addition, in order to obtain sterilizing function, spray water in the following moment.That is to say, in the moment according to the moment of the detection (detection of for example take a seat sensor or washing action) of user's user mode, the every interval regular moment of preset time, for example mornings 6 point, 12 noon, evening 11 timer, above-mentioned functions water is sprayed water to shower nozzle NH1-1 from outlet side pipeline WP1-19.Even carry out the water spray of function water constantly at these, using under the situation of memory function water behind the systematic function water in advance, the moment of systematic function water is identical with the above-mentioned moment, and in addition, the energising that is used for systematic function water is to begin through stopping energising behind the certain hour from energising.When this situation was carried out the regular water spray of function water in above-mentioned regular timing, the timing of its enforcement can be set at 2 hours arbitrarily according to circumstances, 4 hours etc.In addition, when these carried out the function water water spray constantly, enforcement was applicable to that Flow-rate adjustment and the reversal valve WP1-15 of the variable pump WP1-14 of function water water spray switch to the stream of function water with stream.Moreover the case of above-mentioned functions water generating device is not limited to the structure of storage type (50cc storage), also can use the water flowing road is clipped in the chlorine generation middle structure of electrode.In this structure, the energising of above-mentioned electrode be controlled at above-mentioned each the time inscribe and carry out, switch the ejection function water through inflow-rate of water turbine at every turn.

E1/ Washing spray nozzle WN1-1 and shower nozzle NH1-1

Below, Washing spray nozzle WN1-1 is described, Figure 11 is the concise and to the point profile in the 11-11 cross section of Fig. 8, and Figure 12 is the amplification fragmentary perspective view of the shower nozzle NH1-1 of Washing spray nozzle front end, Figure 13 is the concise and to the point profile in the 13-13 cross section of Figure 12, and Figure 14 is the plan view of showerhead base NH1-2.

As Fig. 6～shown in Figure 8, Washing spray nozzle WN1-1 has the crooked cylindrical portion WN1-4 and the shower nozzle NH1-1 of its front end.This cylindrical portion is provided with along the nozzle length direction and has the accommodating chamber WN1-5 of cutting apart up and down as shown in figure 11.Accommodating chamber is spaced from each other (separation) by median wall up and down, is covered by the cap WN1-6 of the appropriate location of the periphery wall of cylindrical portion simultaneously to be in closed state.In the upside accommodating chamber, accommodate flat cable NH1-42 described later, this flat cable is drawn to the outside from nozzle end, be connected with above-mentioned electronic-controlled installation, in addition, this flat cable and flexible pipe described later hold without barrier, are assembled in the accommodating chamber under the state of above-mentioned cap dismounting.

In the downside accommodating chamber, accommodate 3 flexible pipes.Each flexible pipe is respectively as the first nozzle stream WN1-7 of buttocks washing with the nozzle stream, as the second nozzle stream WN1-8 of soft washing with the nozzle stream, as the three nozzle stream WN1-9 of private parts washing with the nozzle stream.The pipe jointing part not shown in the figures of these flexible pipes process nozzle ends is connected respectively to the buttocks washing in the reversal valve WP1-15 downstream of Fig. 4 and washs with on the stream with stream, private parts with stream, soft washing.In addition, as Figure 13, shown in Figure 14, each flexible pipe respectively with stretch out from the cylindrical portion front end as the washing of the buttocks of showerhead base NH1-2 with the first pedestal stream NH1-3 of pedestal stream, be connected with the second pedestal stream NH1-4 of pedestal stream, the 3rd pedestal stream NH1-5 that washs with the pedestal stream as private parts as soft washing.Whereby, the buttocks washing that reversal valve WP1-15 (with reference to Fig. 4) switches to the feedwater flow direction of washings its downstream with stream, soft washing with stream, private parts washing during with any going up of stream, washings are through the stream flow nozzle stream pedestal stream of this switching, and each hole for water spraying described later is sprayed water from shower nozzle.In addition, first～the 3rd nozzle stream WN1-7～9 also can be divided when being shaped and be formed on the cylindrical portion WN1-4.

For the washings of flow nozzle stream pedestal stream are sprayed to the part, shower nozzle NH1-1 adopts following formation.This shower nozzle upward constitutes by nozzle cap NH1-6 being installed in showerhead base NH1-2.Nozzle cap is provided with buttocks movable body NH1-9 and private parts movable body NH1-11 along fore-and-aft direction on lid, buttocks has the buttocks hole for water spraying NH1-7 of common buttocks washing usefulness and the soft hole for water spraying NH1-8 of the soft washing usefulness of buttocks with movable body NH1-9, and private parts has the private parts hole for water spraying NH1-10 of private parts washing usefulness with movable body NH1-11.In addition as shown in figure 13, this nozzle cap has with the lid side engaging claw NH1-13 that engages claw NH1-12 engaging of showerhead base upper end periphery with from the outstanding snap fit tabs NH1-14 of rear perisporium.This lid side engaging claw is except the perisporium of rear, along the place ahead, the side perisporium forms, in addition, owing to be formed with the cross helical cutting on the leading section of this snap fit tabs, therefore, snap fit tabs can be inserted in the front bulkhead through hole of cylindrical portion WN1-4, or therefrom unload by contraction, the expansion of its leading section.Like this, allow nozzle cap NH1-6 slide, can on showerhead base NH1-2, load and unload this nozzle cap NH1-6 along the direction shown in the hollow arrow of Figure 12.That is to say that this nozzle cap can exchange.

The following describes above-mentioned movable body.Figure 15 is the plan view of the private parts of private parts washing usefulness with movable body NH1-11, and Figure 16 is used to illustrate the plane model figure of private parts with movable body and associated components thereof, and Figure 17 is used to illustrate the fragmentary perspective view of private parts with movable body and associated components thereof.

As Figure 12, Figure 13 and shown in Figure 15, private parts has flange portion NH1-15 and the central cylindrical portion NH1-16 thereof that is fixed on above the nozzle cap NH1-6 with movable body NH1-11; Be positioned at the central through hole position of this cylindrical portion and offer the water spray baffle plate NH1-17 of private parts hole for water spraying NH1-10 in central authorities; Magnetic drive body NH1-18 below this water spray baffle plate.Flange portion NH1-15 and cylindrical portion NH1-16 can bring into play the restorative elastomeric material of distortion by rubber, elastic body etc. and form.In addition, stick on the elastomeric material, perhaps prevent the deterioration of the elastomeric material that function water water spray causes, carry out waterproofing work (for example being coated with fluorine processing etc.) on the surface of elastomeric material or hydrophilic treated (for example being coated with titanium oxide processing etc.) is relatively good in order to prevent sewage.Water spray baffle plate NH1-17 is a resin forming product, and private parts hole for water spraying lower end one side of this water spray baffle plate is large diameter water jet guided hole NH1-19.Magnetic drive body NH1-18 is the magnetic material drawing product of electromagnetism stainless-steel sheet for example with water resistance, rust-preventing characteristic, and is integrally formed with water spray baffle plate NH1-17 by intercalation forming process etc.The soft magnetic material that the material of this magnetic drive body is generally high permeability materials gets final product, and for example silicon steel, ferrite, pure iron etc. are implemented the surfacing of the no electrolytic nickel of plating etc., can reach antirust purpose.Because this water spray baffle plate is to be fixed in the central through hole of above-mentioned cylindrical portion chimericly, thereby private parts is a assembly by above-mentioned each unit construction with movable body NH1-11.And this private parts is fixed on the nozzle cap with suitable gimmicks such as bonding agent, deposited, screws at the circumference of flange portion with movable body.Therefore, private parts is in hang with movable body NH1-11 by the flange portion support, distortion, the recovery of the coupling part by this flange portion and cylindrical portion, but one way or another shakes.

Magnetic drive body NH1-18 is provided with the NH1-18a～18c of magnetic action portion at its periphery.Whereby, if the attraction that effect has magnetic force to produce in each magnetic action portion, then this magnetic action portion will move downwards, and the private parts hole for water spraying moves according to the below of this magnetic action portion and tilts.In addition, switch in turn with left-handed or dextrorotation and make coil magnetization if give corresponding to each magnetic action portion and be adapted to aftermentioned electromagnetic coil cylindraceous according to given interval, then the magnetic action portion that electromagnetic coil attracted under the "on" position will move in turn, corresponding with it, the private parts hole for water spraying also under the state that tilts according to the left-handed in turn or dextrorotation of this order, produces three-dimensional mobile.By adjusting above-mentioned attraction intensity of force, promptly adjust the magnitude of voltage (being current value) of electromagnetic coil energising voltage; Adjust the dutycycle of energising voltage etc., can change the runout angle (hole for water spraying runout angle α :) of this private parts hole for water spraying with reference to Figure 16.In addition, the attraction that the effect of above-mentioned flange coupling part has distortion to cause, thereby private parts is easy to shake with movable body NH1-11.

Because two above-mentioned hole for water sprayings are arranged, thereby its shape is different with movable body with above-mentioned private parts with movable body NH1-9 for buttocks, but has and private parts usefulness movable body function same parts.Therefore, it illustrates omission, only indicates symbol in the drawings.

If above-mentioned magnetic drive body is the hard magnetic material, then, on this magnetic drive body, not only acting on attraction by prolonging and the magnetic of the magnetic force of this magnetic drive body, also can act on repulsion.In addition, under the situation of the soft magnetic material of this 1st embodiment, on the magnetic drive body, acting on attraction by magnetic force.

The following describes the magnetic force that allows above-mentioned movable body shake and generate body NH1-26.Figure 18 is used to illustrate that magnetic force generates the concise and to the point decomposition diagram of body NH1-26, and Figure 19 is the plan view that substrate NH1-28 is set that has the electromagnetic coil of magnetic force generation body, and Figure 20 is used to illustrate the key diagram that constitutes at this circuit that forms above substrate.

Magnetic force generates body NH1-26 such as Figure 12 and shown in Figure 13, with the non-contacting state of above-mentioned two movable bodys under, promptly and guarantee under the gapped state between the movable body lower end, in addition, and the place ahead of showerhead base and left and right sides sidewall between leave under the state in gap, be arranged on regularly on the showerhead base NH1-2.In addition, on this showerhead base the place ahead and left and right sides sidewall, offer and make this sidewall and magnetic force generate gap between the body and the outer aspiration of shower nozzle external communications draws hole NH1-27.In this case, each outer aspiration aperture area of drawing the hole is determined in the following manner.As shown in figure 13, from each hole for water spraying ejection washings process of buttocks, soft, private parts, because the gap of movable body lower end stream diameter up and down has and widely has narrowly, thereby washings produce the effect of spraying during by this gap.Whereby, can be involved in air in the washings, sneak into and become foam-like in the washings.Outer aspiration draws the aperture area in hole to be determined to consider the stream diameter before and after the gap, makes air incorporation rate at this moment be about 50～100%.The outer aspiration of on the showerhead base sidewall each draws the lower position of aperture position below magnetic force generates body in hole, when opening on the wall of pedestal the place ahead, should be the front end inclined plane.Therefore, in washing action, even washings rebound on the shower nozzle, still can avoid the washings of this bounce-back to draw the hole and enter shower nozzle inside by outer aspiration.Moreover, can not enter shower nozzle inside with the dirty washings in the washing nozzle processes such as brush yet.In addition, from the process that the hole for water spraying of above-mentioned two movable bodys is sprayed water, the washings that expose the splaying under movable body drip to magnetic force generate body above and the side, aspiration draws the hole discharge from each outside.As a result, by the discharge of these washings, can cool off the electromagnetic coil described later that magnetic force generates body or its inside, the coil characteristics that suppresses to cause because of heating changes.And, owing to should draw the hole corresponding to each movable body setting, so the washings of discharge can not remain in a standstill at this, have improved cooling effect by outer aspiration.Outer aspiration draws the hole and only is arranged on the wall of pedestal the place ahead also passable.

As shown in figure 18, magnetic force generates body NH1-26 and has the electromagnetic coil that various parts described later are being set substrate NH1-28 and framework NH1-29 are set.And this substrate becomes the resin casting mold by the inflow that allows thermosetting resin flow in the receptacle frame, finally becomes the assembly that becomes one with framework.In this case, the outside is revealed in front end and admission port NH1-46～48 that are arranged on each iron-core coil of aftermentioned on the substrate.Therefore, the drainage that is arranged on aftermentioned coil on the substrate, circuit etc. is avoided.

Electromagnetic coil is provided with substrate NH1-28 to have and makes buttocks that buttocks shakes with movable body NH1-9 with shaking coil group NH1-30, making private parts that private parts shakes with movable body NH1-11 with shaking coil group NH1-31.Respectively shake the coil group and be respectively equipped with 3 magnetic drive body NH1-18,23 the NH1-18a～18c of magnetic action portion, electromagnetic coil NH1-32a～32c, the 33a～33c of 23a～23c corresponding to each movable body.Each electromagnetic coil is provided on the substrate regularly in the mode that the magnetic action portion with the magnetic drive body stands facing each other.

Each electromagnetic coil has same structure, stands on plate NH1-34 and is provided with 2 iron-core coil NH1-35, is wound with coil on single line circle iron core.Like this, during coil electricity, magnetic excitation coil forms annular magnetic flux (with reference to Figure 17) on plate and 2 iron-core coils.In this occasion, when finishing shower nozzle, 2 iron-core coils are face-offs mutually with corresponding magnetic action portion, and therefore, above-mentioned magnetic flux is that magnetic circuit becomes ring-type with the magnetic action portion of magnetic drive body.This electromagnetic coil is based on the magnetic force corresponding with coil electricity, attraction force acts in the magnetic action portion of face-off.That is to say, during magnetic excitation coil, form through the magnetic flux in the magnetic action portion of face-off, in magnetic action portion, form the opposite magnetic pole corresponding, promptly in magnetic action portion, form the S utmost point, in magnetic action portion, form the N utmost point with S utmost point iron core in addition with N utmost point iron core with each iron-core coil, therefore, magnetic action portion is being attracted by each iron-core coil.Even the sense of current that change to flow also has only polarity N and S to put upside down, but still attractively similarly acting on.And the attraction intensity that this magnetic force produced can be controlled by the energising that coil is led in control.Because this plate all constitutes with strong magnetic material with 2 iron-core coils, thereby the formation of above-mentioned magnetic pole is significantly, can be the attraction force acts that magnetic force produced of brute force to magnetic action portion.By means of the magneticaction of such electromagnetic coil, above-mentioned two movable bodys and its hole for water spraying shake according to the mode of having described, and hole for water spraying runout angle α (with reference to Figure 16) at this moment controls in the following manner by the energising control of coil.In addition, in the following description, for convenience, as shown in figure 19, buttocks represents with NH1-30a～30c that with the coil in each electromagnetic coil that shakes coil group NH1-30 private parts is represented with NH1-31a～31c with each coil that shakes coil group NH1-31.

Each magnetic excitation coil among the coil group of shaking in order to allow buttocks, private parts use is provided with on the substrate NH1-28 at electromagnetic coil, forms circuit shown in Figure 20 by printing processes such as printing machines.Promptly this substrate is except power line and ground wire that given DC voltage is set, also is provided with buttocks linked together with coil NH1-31a～31c of movable body NH1-11 with the coil NH1-30a～30c that shakes coil group NH1-30 and private parts and to make transistor Tr 1～Tr6 to each coil electricity break-make; Adjust fundamental voltage by resistance R 1～R6, make each transistor Tr 1～Tr6 be in the baseline of ON/OFF state; Export output line NH-36,37 by voltage adjustment resistance R7, R8 to the situation of each coil electricity.This resistance R 7, R8 and output line NH-36,37 constitute the testing circuit NH1-39,40 that shakes shown in Figure 5, and be as mentioned below, is used for the unusual situation that takes place of magnetic test coil energising, is the situation that movable body shakes unusual generation.Each line in this circuit connects with the terminal and the flat cable NH1-42 of substrate end, is connected on the electronic-controlled installation CT1-1 through this cable.In this case, transistor Tr 1～6 and resistance R 1～R8 can be arranged to the coil control circuit not shown in the figures in the electronic-controlled installation, if like this, can make magnetic force generate body or shower nozzle miniaturization.In addition, resistance R 7, R8 and output line NH-36,37 are constituted shakes testing circuit NH1-39, the 40th, is used for the unusual generation of magnetic test coil energising, thereby, can adopt following formation.That is to say, replace above-mentioned two resistance, adopt position detecting devices such as Hall IC or optical sensor, detect the action of the driven object thing (magnetic action portion etc.) of electromagnetic coil with this position detecting device.So formation can be by means of the testing result of this position detecting device, detect coil electricity unusual generation shake testing circuit.In addition, when showerhead base NH1-2 is provided with on substrate, as shown in figure 13, by rubber bushing NH1-43 assembling flat cable.

In addition, electromagnetic coil is provided with substrate NH1-28 and shakes the above-mentioned of usefulness and shake the coil group except having movable body, also has following formation from washings to movable body that supply with.That is to say that this substrate such as Figure 13 and shown in Figure 180 have by buttocks and use the second protuberance NH1-45 that shakes coil group NH1-31 encirclement with the first protuberance NH1-44 that shakes coil group NH1-30 encirclement with by private parts.First protuberance have buttocks hole for water spraying NH1-46 in the shower nozzle that is communicated with the first pedestal stream NH1-3 of showerhead base NH1-2 and with shower nozzle that the second pedestal stream NH1-4 is communicated with in soft hole for water spraying NH1-47.Second protuberance has private parts hole for water spraying NH1-48 in the shower nozzle that is communicated with the 3rd pedestal stream NH1-5.Hole for water spraying is standing facing each other with the buttocks hole for water spraying NH1-7 of movable body NH1-9 or soft hole for water spraying NH1-8 or the private parts private parts hole for water spraying NH1-10 with movable body NH1-11 with buttocks respectively in these each shower nozzles, and has above-mentioned gap in vain.Thereby, reversal valve WP1-15 (with reference to Fig. 4) switches to the buttocks washing stream in its downstream, soft washing to the feedwater flow direction of washings with stream, when the private parts washing is used on any one stream of stream, washings are through the stream of this switching, supply with movable body by hole for water spraying in nozzle flow roadbed seat stream and above-mentioned each shower nozzle, spray water from above-mentioned each hole for water spraying of each movable body.And, when these hole for water sprayings carry out the water spray of washings, the above-mentioned air when causing through the gap between pedestal stream and the hole for water spraying be involved in generation, the result sprays washings under the state that air is sneaked into foam-like.

In this case, above-mentioned each hole for water spraying NH1-46～48 in the shower nozzle is less than the hole of the aperture of buttocks hole for water spraying, soft hole for water spraying or the private parts hole for water spraying of corresponding each movable body (diameter with the hole for water spraying of face-off is identical in the present embodiment).Thereby the water-jet velocity that sprays to local washings is determined according to the aperture of the buttocks hole for water spraying of each movable body, soft hole for water spraying or private parts hole for water spraying.And, in each hole for water spraying of each movable body, the aperture minimum of buttocks hole for water spraying, the aperture of private parts hole for water spraying or soft hole for water spraying is greater than the aperture of buttocks hole for water spraying.Thereby, if set knob SWhu, SWhd to set the flow of water be under certain situation in that the flow of water by remote control RC1-1 (with reference to Fig. 2) is strong and weak, in the water-jet velocity from the washings of each hole for water spraying of each movable body, the water-jet velocity of buttocks hole for water spraying is the highest, and the water-jet velocity of private parts hole for water spraying or soft hole for water spraying is more slow.Adopt the soft washing of slow soft hole for water spraying of such water-jet velocity, compare with the common buttocks washing situation with the buttocks hole for water spraying, because water-jet velocity is more slow, the washing sense of accepting water spray at least is soft.In addition, private parts hole for water spraying or soft hole for water spraying are not limited to the single hole of the 1st embodiment, also can dispose several path pores, whole formation private parts hole for water spraying or soft hole for water spraying.In this occasion, the gross area of the hole for water spraying of the area summation of several pores should be more than the area of buttocks hole for water spraying, and as all water sprays of pore, the situation of washing than buttocks is softer.

Below, be example with private parts with movable body NH1-11, illustrate from the situation of the private parts hole for water spraying NH1-10 ejection washings of this movable body.Figure 21 is the key diagram that is used to illustrate the excitation situation of the electromagnetic coil NH1-33a～33c when driving private parts with movable body NH1-11, Figure 22 is the key diagram of pattern ground explanation from the washings water spray situation of private parts hole for water spraying NH1-10, Figure 23 be pattern ground explanation washings water spray moment situation key diagram, Figure 24 is another key diagram that is used to illustrate the excitation situation of electromagnetic coil NH1-33a～33c.

Electronic-controlled installation CT1-1 production burst shape signal (transistor ON signal) is the outer in turn base stage that adds to each transistor Tr 4～6 corresponding with electromagnetic coil NH1-33a～33c of this pulse-like signal.Thus, electromagnetic coil NH1-33a～33c repeats excitation in turn by each transistorized ON, OFF according to pulse-like signal according to mode shown in Figure 21.Repeat excitation by such each electromagnetic coil, private parts repeats the attraction (is solenoid force to call this power in the following text) that receiving coil excitation is in turn produced with the NH1-18a～18c of magnetic action portion of movable body NH1-11.Like this, this movable body tilts according to the magnetic action portion of receiving coil active force as shown in figure 22, and its obliquity is passed along the excitation order direction of electromagnetic coil.As a result, private parts hole for water spraying NH1-10 tilts with hole for water spraying runout angle α (with reference to Figure 16) with movable body, and under the state of this inclination attitude, the rotation joltily with the passing of the obliquity of movable body.Whereby, when above-mentioned washings are supplied with movable body, these washings will be sprayed water with following water discharge pattern.

The hole for water spraying of washings tilts with hole for water spraying runout angle α, if when the aqueous mode ground of this hole for water spraying ejection is expressed as water column, as shown in figure 22, this pattern water column RT that sprays water tilts with above-mentioned hole for water spraying runout angle α.And owing to hole for water spraying joltily rotates, thereby pattern water spray water column RT side by side moves with the rotation of shaking of hole for water spraying runout angle α and hole for water spraying, makes that each pattern water spray water column is continuous.Thus, washings are that illustrated being arranged under the cone shape water discharge pattern (below, be called this water discharge pattern simulate coniform water discharge pattern) sprayed water at pattern water spray water column RT.In addition, as shown in figure 23, moment, the water spray of washings mimicry on the circular cone sidewall of each hole for water spraying runout angle α defined was a helical form when catching this situation.When carrying out the washings water spray with this form, because movable body is fixing with the flange periphery, thereby can not rotation.That is to say, can not cause the rotation of movable body, have only hole for water spraying joltily to rotate with hole for water spraying runout angle α.In addition,, only can cause the passing of obliquity though movable body can not shake rotation,, for convenience of explanation, will pass the simulation that action is called movable body and shake rotation along with the obliquity of the movable body that shakes rotation of hole for water spraying.

Like this, shaking the buttocks hole for water spraying NH1-7 of rotation with hole for water spraying runout angle α tilts with respect to buttocks hole for water spraying NH1-46 in the shower nozzle of its below.And supply with washings to the buttocks hole for water spraying NH1-7 of movable body with this position relation buttocks hole for water spraying in the shower nozzle.In this occasion, because the buttocks hole for water spraying lower end of movable body is major diameter water jet guided hole NH1-24, therefore, from the washings of buttocks hole for water spraying in the shower nozzle by this water jet guided hole guiding, under the situation that is not subjected to obstacle, from the buttocks hole for water spraying ejection of movable body.

In the 1st embodiment, when each coil magnetization, can control the generating period (pulse period) of the above-mentioned pulse signal of representing with T changeably and the dutycycle (t/T) of ON during the time of the pulse signal represented with t.By means of the control of this dutycycle, can be in such a way with increasing and decreasing the suffered solenoid force of the NH1-18a～18c of magnetic action portion of control movable body, be hole for water spraying runout angle α.For example shown in Figure 21 (a), the excitation period T c of each electromagnetic coil (=Tc1) with pulse period T (=T1) be certain, (dutycycle: control time A t1/T1) and pulse ON time t are t2 (t2＜t1 for t1 to utilize pulse ON time t, dutycycle: control time B t2/T1), size according to dutycycle, hole for water spraying runout angle α is become in control time A greatly, in control time B, diminish.Like this, as shown in figure 22,, can make ejection scope, promptly wash area and become large-scale washing area A S with the washings of the coniform water discharge pattern water spray of above-mentioned simulation according in control time A, becoming big hole for water spraying runout angle α.And in control time B, become the washing area B S littler than this washing area A S.That is to say, in the 1st embodiment,, can promptly wash area to hole for water spraying runout angle α and carry out size control by the variable control of dutycycle.In this occasion, the excitation order that can make electromagnetic coil is from electromagnetic coil NH1-33a → 33b → 33c → 33a ... order to electromagnetic coil NH1-33a → 33c → 33b → 33a ... order counter-rotating.

In the 1st embodiment, control the excitation period T c of each electromagnetic coil changeably.For example, shown in Figure 21 (b), in control time C, D, dutycycle is certain ((t3/T2)=(t4/T3), t3 ≠ t4, T2 ≠ T3), in each control time, the excitation period T c of variable each electromagnetic coil (Tc1＞Tc2), this excitation period T c is defined as: each pattern water spray water column RT of pattern shown in Figure 22 be washed portion's (body local) when contacting, the interval that human body is upset not.

In general, same position at human body skin repeatedly applies appreciable stimulation (in the present embodiment, the stimulation that causes by pattern water spray water column RT) under the situation, when frequency that repeat was low if the interval that should repeat is long, human body can both be felt as this repetitive stimulation of vibratory stimulation at every turn.On the other hand, if when the frequency that the interval of repeating is shortened, repeated is high, human body just can not feel to be the stimulation of vibration with this repetitive stimulation wittingly, can only feel continuous stimulation.That is to say, the skin of human body is repeatedly stimulated that the immunity region frequency that can not feel is arranged as vibratory stimulation.Here, in part and washing on every side thereof, observe from the human body skin that is upset, the size of supposing the flow of washings or flow velocity is during for water spray repeatedly (below be called repeat water spray), the size of the stimulation that is produced by spraying water repeats, therefore, this skin that presents washing location that repeats to spray water has vibratory stimulation.If repetition rate is about 5Hz when above, human body just can not felt the caused vibration of spraying water that repeats that this has a mind to.Like this, not can be appreciated that the water discharge pattern that repeats to spray water of having a mind to, can reduce the caused unplessantness displeasure of useless vibration.The repetition rate that repeats to spray water is high more, be difficult for feeling the caused vibration of spraying water that repeats that this has a mind to more, thereby, if when this repetition rate is about the above repetition rate of 10Hz, there are most of people of common consciousness to be hardly aware of the caused vibration of spraying water that repeats that this has a mind to.So, recognize that this water discharge pattern that repeats to spray water of having a mind to is difficult, further reduced the caused unplessantness displeasure of useless vibration.In addition, if with the above repetition rate of about 15Hz, even frequency is realized owing to surpassed vibration in the average position of human body skin, so, there are most of people of common consciousness can not produce unplessantness displeasure.Further, if with the above repetition rate of about 20Hz, even the sensitive part of human body skin owing to surpassed vibration consciousness frequency, therefore, for most of people that common consciousness is arranged, can guarantee to obtain continuous good washing sense.In addition, if with the above repetition rate of about 30Hz, even the sensitive part that the human body skin nerve is concentrated especially owing to surpassed vibration consciousness frequency, therefore, for most of people that common consciousness is arranged, can obtain soft washing sense.If repetition rate with commercial with frequency consistent (is 50Hz in commerce with frequency 50Hz area, is 60Hz in commerce with frequency 60Hz area), except above-mentioned effect, the effect that can also be driven easily.Like this, frequency is high more, can obtain continuous washing sense more more reliably and washs, and can fully satisfy the user who pursues soft washing sense.

Consider the viewpoint of immunity region frequency, in the 1st embodiment, control the excitation period T c of each electromagnetic coil changeably, make its excitation frequency f (=1/Tc) be the scope more than about 5Hz, pattern water spray water column RT is continuous stimulation to the stimulation of body local, and human body can be felt this stimulation.That is to say that certain a bit (the washing point SP1 for example shown in Figure 22) at body local sprays washings off and on excitation period T c, the user can feel in the ejection of the suffered continuous washings of this washing point SP1.This sensation all can cause in each washings water spray position, thereby the user can obtain the washing sense of the suffered even continuous washings water spray of above-mentioned washing area, and this has following meaning.

In order on the washing area of a certain scope, to obtain above-mentioned continuous washing sense, utilize the washings hole for water spraying to be in the existing Washing spray nozzle of stationary state, need to enlarge washings coniform of ejection itself.Therefore, the washings of supplying with a great deal of all the time are necessary, utilize existing Washing spray nozzle, need be with the washings flow jet cleaning water of about 1000cc/min degree.In such water spray process, need be on all washings water spray position jet cleaning water all the time.Yet, utilize the local washing device of the 1st embodiment, the coniform water discharge pattern of above-mentioned simulation that is produced by means of its Washing spray nozzle WN1-1 when obtaining with the same continuous washing sense of prior art, in fact only carries out water spray intermittently with above-mentioned excitation frequency f.That is to say, on each washings water spray position, in the 1st embodiment,, be spacing movement, thereby can reduce the washings water yield because the water spray of washings carries out off and on.As a result, according to the 1st embodiment, the flow of washings is determined degree at about 500cc/min by above-mentioned proportional valve, and the washings that only spray this maximum stream flow are just passable.

In order to make human body sensory less than above-mentioned water spray at intermittence, it is above proper that excitation frequency is about 5Hz, and in the 1st embodiment, excitation frequency is about 10～60Hz, therefore, can obtain continuous washings water spray sense reliably.

Even excitation frequency f is set at above-mentioned immunity region frequency, excitation frequency f is low more, and the water spray sense of continuity suffered from the continuous water spray of washings is thin more.Thereby in above-mentioned scope, during excitation frequency f step-down, user's washing sense can remain good excitement, and when excitation frequency f uprised, the washing sense became soft or soft excitement.

In addition, under the state of the sense of continuity that obtains uniform washings water spray on the above-mentioned washing area, can become big, control with diminishing above-mentioned washing area.Therefore, allow the washing area diminishes, the user at the water spray of accepting washings on the little washing area, reach under the situation about the water spray position that makes washings concentrating; And enlarging the washing area, reaching under the situation of the water spray position diffusion that makes washings, the user who accepts the washings water spray can obtain different washing senses.For example, because circumanal place is more intensive than the pain spot distribution of anus central authorities, thereby, in the buttocks washing process,, can obtain soft washing sense reaching under the situation about concentrating the water spray position, under the situation that reaches the diffusion of water spray position, can obtain hard washing sense.In addition, become big by this way or control the washing area with diminishing, can change the washing sense.And the variable control by dutycycle, the situation of variable control washing area wittingly will be narrated hereinafter.

In Figure 21, illustrated that dutycycle and excitation frequency one side are fixing, control the opposing party's situation, and in the present embodiment, as shown in figure 24, can be according to dutycycle increase and decrease ground control excitation frequency f.In Figure 24 (a), increase dutycycle, will enlarge the washing area, by improving excitation frequency f, can obtain soft or soft excitement simultaneously.That is to say, can be with the more continuous big area of washing sense washing.On the contrary, dwindle dutycycle, will dwindle the washing area, reduce excitation frequency f, the sense of continuity of water spray is thinner, can obtain good stimulation.

On the other hand, in Figure 24 (b), increase dutycycle, enlarged the washing area, reduced excitation frequency f simultaneously.Thus, in the occasion of buttocks washing, the hard washing sense that can be washed area has greatly reduced excitation frequency f simultaneously, and the sense of continuity of water spray is thinner, like this, obtains good stimulation under hard washing sense.In addition, in the soft washing sense that obtains little washing area,, can not be subjected to excitement intermittently, therefore, make soft washing sense more continuous by high excitation frequency f.That is to say,, can make the washing sense more diversified by control shown in Figure 24.And as shown in figure 24, excitation frequency f increases and decreases point-blank, but stage ground increase and decrease.

In addition, certain in dutycycle shown in Figure 21 (b), at random change under the situation of excitation period T c of each electromagnetic coil, can set hole for water spraying runout angle α (washing area) for various angles in the following manner.If shorten excitation period T c, the time that then above-mentioned solenoid force acts in the magnetic action portion will shorten, thereby hole for water spraying runout angle α diminishes, and the washing area diminishes.In addition, if strengthen excitation period T c, then the action time of above-mentioned solenoid force will be elongated, and therefore, it is big that hole for water spraying runout angle α becomes, and the washing area becomes big.So even be fixed under the situation of dwindling at excitation period T c, if increase dutycycle Dt, then above-mentioned hole for water spraying runout angle α will become greatly, can enlarge the washing area.Similarly, c is fixed under the situation of increase in the excitation period T, if dwindle dutycycle Dt, hole for water spraying runout angle α and washing area is dwindled.That is to say,,, also can enlarge or set the washing area with dwindling by controlling dutycycle changeably even the excitation period T c of above-mentioned immunity region frequency is fixed as certain value.

In addition, in the 1st embodiment, under washings were sprayed water continuous situation, can make all electromagnetic coils was non-excitation or the coil magnetization control of excitation simultaneously of all electromagnetic coils.In this occasion, when all electromagnetic coils were non-excitation, washings were accompanied by sneaking into, concentrate on any and spraying water of air from the hole for water spraying of the movable body of free state.On the other hand, when all electromagnetic coils simultaneously during excitation, do not producing under the situation that air sneaks into, the hole for water spraying that washings generate the movable body of body absorption from magnetic force concentrates on any and sprays water.The coil magnetization control that produces the water spray concentrate on any is not so carried out continuously, but the change control combination big or that diminish of the washing area by above-mentioned dutycycle control is carried out together.That is to say, when controlling each electromagnetic coil to excitation in turn with the dutycycle of certain washing area, though all excitation makes up off and on and carries out electromagnetic wire the time, the implementation cycle of excitation is the cycle of satisfying above-mentioned excitation frequency f in the time of this whole electromagnetic coil.If like this, for the subrange of the definite human body of washing area and a bit in its scope, the user can wash according to former state under the situation of the water spray sense of continuity that has washings.

F1/ washs dry operation program

Below, the dry action of washing of the local washing device enforcement of the 1st embodiment with above-mentioned formation is described.Figure 25 is the buttocks of electronic-controlled installation CT1-1 enforcement or the flow chart of private parts washing and dry operation program, Figure 26 is the flow chart that is used for representing washing washing procedure before the nozzle of the details of carrying out washing treatment before the nozzle of dry operation program, Figure 27 be pattern be illustrated in before the water spray of washings when carrying out local washing the key diagram of the washings water spray situation in the washing before the nozzle, Figure 28 is the flow chart of the main washing procedure of the details handled of the main washing action in the dry operation program of expression washing, and Figure 29 is used for illustrating the contents processing of this main washing procedure and the key diagram of the contents processing of action shut down procedure.

When the dry operation program of the washing of Figure 25 is operated wash knob (each knob of buttocks, soft, private parts washing) or dry knob any, insert the program of implementing.And, wash in the dry operation program at this, shown in the flow chart of Figure 25, at first, the sensor SS10 that takes a seat scans, and judges user's seat whether (step S100) on toilet seat.If be judged as the state of not taking a seat, illustrate that main station portion wash mill is in unused state, later processing is unwanted, need not carry out any processing again, finishes this program.If be judged as the state of taking a seat, illustrate that main station portion wash mill is in use, then, judge for the washing knob of implementing to wash action or dry action (each knob of buttocks, soft, private parts washing) or any knob of dry knob and when this program is implemented, whether operate (step S105).In addition, in the following description, be that each knob of hypothesis operating and remote controlling device RC1-1 illustrates.

In above-mentioned step S105, operated dry knob SWz if be judged as, then, read in the state of the drying action prohibition flag FKstop that the given address of standby RAM remembers, judge whether FKstop=1 (step S110).This drying action prohibition flag FKstop represents that local desiccation is unusual with the energising that drying section KK1-1 (with reference to Fig. 5) such as drying heater or fan motor are produced.In addition, if FKstop=1, expression coil unusual (not having dry relation) should not wash.And should drying action prohibition flag FKstop by underdry trace routine not shown in the figures and the repair procedure value of setting be 1 or value be 0 " zero ".Whereby,, do not need to carry out any processing, finish this program if in step S110, be affirmative determination.If be to negate to judge in step S110, though be to be in washing action illegal state described later, can implement energising control (step S115) to above-mentioned drying section KK1-1, finish this program.By step S115,, carry out local desiccation to local blowing warm air.At this moment can control warm wind-warm syndrome degree to the energising of drying section, the baking temperature that its dry turn-knob that becomes the KS1-9 of auxiliary operation portion (with reference to Fig. 3) is set.In addition, to drying section energising stop in action shut down procedure described later, to carry out.

On the other hand, in step S105, be judged as the occasion of any washing knob of having operated buttocks, soft, private parts, read in the state of the washing action prohibition flag FSstop that the given address of standby RAM remembers, judge whether FSstop=1 (step S120).This washing action prohibition flag FSstop represents that the buttocks private parts is unusual with coil electricities such as the broken string of each coil NH1-30a～30c, 31a～31c (with reference to Figure 19, Figure 20) of respectively shaking the electromagnetic coil among the coil group or loose contacts.That is to say that FSstop=1 means that coil can not implement washing action unusually, the washing action is in illegal state.And this washing action prohibition flag FSstop is 1 by the trace routine value of setting of shaking described later, is 0 " zero " by unusual repair procedure value of setting.Therefore,, do not need to carry out any processing, finish this program if in step S120, be affirmative determination.

If be to negate to judge in step S110, before carrying out the washings water spray of local washing, washing (step S130) before the nozzle of implementing earlier nozzle NH1-1 (with reference to Fig. 5, Fig. 6, Figure 12) is washed.

Shown in the flow chart of Figure 26, before nozzle, in the washing procedure, open the electromagnetic valve WP1-10 (step S131) of valve control water inlet side valve gear WP1-1 shown in Figure 4.Then, reversal valve WP1-15 switching controls to function water with on the stream, simultaneously, the function water water spray that drives control variables pump WP1-14 is with flow (step S132).Thus, to the shower nozzle ejection function water (free chlorine solution) of position of readiness HP shown in Figure 8, to this shower nozzle sterilization and washing.In addition, owing to be to utilize above-mentioned function water device, during above-mentioned each is regularly, systematic function water in case earlier, thereby the function water after this generation is sprayed water with case storage capacity (about 50cc).

Then, switching controls reversal valve WP1-15 switches to the buttocks washing from function water with stream and uses stream, and the water spray of function water is stopped, and drives the washing that the flows to nozzle flow (step S133) of control variables pump WP1-14.Thus, be at shower nozzle under the situation of position of readiness HP shown in Figure 8, from the buttocks hole for water spraying NH1-7 of shower nozzle to cavity NS1-14 jet cleaning water.At this moment, owing to do not carry out the excitation of above-mentioned coil,, be in free state so buttocks does not shake rotation with movable body NH1-9.In view of the above, shown in Figure 27 (a), when washing before nozzle, washings concentrate on any and spray water.And because buttocks hole for water spraying NH1-7 is a small diameter bore, so water-jet velocity is big.Like this, flow of water height in cavity, washings splash, and can clean shower nozzle with these washings that splash.As a result, can clean shower nozzle better, specifically, be each hole for water spraying and the periphery thereof of cleaning shower nozzle.And in step S132, the function water on the shower nozzle (free chlorine solution) can be washed away shower nozzle.In addition, the function water generating apparatus is when clipping the structure on water flowing road with the chlorine generation with electrode, in step S132, the chlorine that the subtend function water generates usefulness takes place to implement energising control with electrode WP1-17 (with reference to Fig. 9), also can implement to take place to stop with the energising of electrode to chlorine in follow-up step S133.

When step S132, the S133 of washing procedure, buttocks can continue excitation with movable body NH1-9, private parts simultaneously with all electromagnetic coils of movable body NH1-11 before implementing this nozzle.If like this, magnetic force generates body NH1-26 and is adsorbing buttocks movable body NH1-9 and private parts movable body NH1-11, close the gap that two movable body lower ends and magnetic force generate body NH1-26, thereby, the corrosion that can slow down splashing of function water caused magnetic drive body NH1-8 and iron-core coil NH1-35.

In addition, when stating step S133 on the implementation, have only the electromagnetic coil NH1-32a continuous excitation of buttocks with movable body NH1-9 the place ahead one side.If like this, buttocks, concentrates on any to washings and sprays water under the state of private parts with movable body NH1-11 lopsidedness with movable body (buttocks hole for water spraying).In view of the above, on one side from buttocks hole for water spraying water spray, guarantee the soft hole for water spraying or the private parts hole for water spraying in its place ahead and spill the washings that splash on every side on one side.Like this, can guarantee each hole for water spraying and wash clean on every side thereof.And, can be that purpose, user pursue the private parts hole for water spraying of clean feel and on every side with the private parts washing with higher washability wash clean, improved clean feel.

In addition, from buttocks with the soft hole for water spraying NH1-8 of movable body NH1-9 or private parts with the private parts hole for water spraying NH1-10 ejection said nozzle of movable body NH1-11 before washings during washing also be feasible.At this moment, also can be the time from soft hole for water spraying NH1-8 jet cleaning water, excitation is repeatedly carried out when making two electromagnetic coil NH1-32b, 32c of the excitation of electromagnetic coil NH1-32a of the place ahead one side and rear one side, allow on one side buttocks with movable body (soft hole for water spraying) towards front and back to shaking, one side jet cleaning water.If like this, can guarantee that the washings that splash are sprinkled upon on each hole for water spraying before and after the soft hole for water spraying and, guarantee wash clean on every side.Situation and buttocks hole for water spraying with the washings in when washing before the private parts hole for water spraying NH1-10 injection nozzle are same.

When stating step S133 on the implementation, can allow buttocks shake rotation with given hole for water spraying runout angle α simulation with movable body NH1-9.That is to say that the excitation period T c according to the dutycycle Dt that determines this hole for water spraying runout angle α and each electromagnetic coil exports the pulse signal of each electromagnetic coil of excitation (with reference to Figure 21) in turn.Whereby, buttocks with movable body NH1-9 with hole for water spraying runout angle α and excitation frequency f (=1/Tc) rotation is shaken in simulation, buttocks hole for water spraying NH1-7 also shakes rotation thereupon.Like this, shown in Figure 27 (b), from buttocks hole for water spraying NH1-7, jet cleaning water under Figure 22 and the coniform water discharge pattern of simulation shown in Figure 23.If like this, owing to enlarged the spray field of the washings among the cavity NS1-14, therefore, not only for the buttocks hole for water spraying, and for soft hole for water spraying, private parts hole for water spraying and periphery thereof, can both guarantee to spill the washings that splash, guarantee wash clean.In addition, at this moment washings water spray to as if cavity rather than human body skin, thereby there is no need an excitation frequency f (=1/Tc) be made as above-mentioned immunity region frequency, can suitably determine.

The processing of this step S133 stops the control (flow is 0) of variable pump and the valve that closes of electromagnetic valve in turn and controls (step S134-135) through preset time, for example after about 1 duration in second.Change the step S140 of Figure 25 over to.

Follow the preceding washing of above-mentioned nozzle, just changeing driving control nozzle CD-ROM drive motor NS1-4,, make Washing spray nozzle WN1-1 pass in and out (step S140 is with reference to Fig. 7) from the position of readiness HP in the body at washing location corresponding to washing knob (buttocks, soft, private parts).In addition, if buttocks or soft washing knob, Washing spray nozzle WN1-1 enters buttocks washing location AWP, if wash knob with private parts, Washing spray nozzle WN1-1 enters private parts washing location VWP.

So, when entering of washing location finished, carry out following main washing action (step S150) at Washing spray nozzle corresponding to washing knob (buttocks, soft, private parts), finish main program.In addition, this master's washing action stops with action shut down procedure described later.

In this main washing action, employed movable body is different because of the washing knob.When below illustrating, be that example describes, in soft washing or private parts washing, only illustrate till the difference with the buttocks washing.

Shown in the flow chart of Figure 28, in main washing procedure, during nozzle enters buttocks washing location AWP,, the washings that stopped beginning once more for being supplied water, electromagnetic valve WP1-10 is opened the control (step S151) of valve.Then, reversal valve WP1-15 switching controls is washed with on the stream to buttocks, simultaneously, drive variable pump WP1-14 (step S152) with predetermined weak spray flow (for example flow value 1).Whereby, spray the washings of above-mentioned weak spray flow to buttocks from the buttocks hole for water spraying NH1-7 of shower nozzle.In addition, the processing among the step S152 the during washing of soft washing or private parts, except the stream of reversal valve switch to soft washing with stream or private parts washing with the stream, carry out in a manner described.

Weak spray flow when like this, originally spraying water is determined by following mode.At present, in the adjustable extent (for example 500cc/min) of variable pump, flow can be adjusted to other stage, for example be worth each value in 1～7.In above-mentioned steps S152, buttocks carries out the water spray of washings under the state of not movable (not shaking rotation) with movable body NH1-9.The water spray of these washings is not at the water spray that shakes under the above-mentioned excitation frequency f that rotation produces, but concentrate any water discharge pattern, simultaneously, because the diameter of buttocks hole for water spraying NH1-7 is little, thereby its water-jet velocity is big, the result, if the weak spray flow among the step S152 is the flow of the minimum 1 of for example above-mentioned scope, even then speed is big, concentrating some water spray, the user does not have special sticky feeling or unplessantness displeasure yet.Moreover the washing water spray among the step S152 only continues the main washing beginning time (about below 0.5 second) originally, thereby the user does not have special sticky feeling or unplessantness displeasure yet.Hereinafter describing originally, the weak spray flow of water spray is the situation of flow value 1.

Continue the washing water spray (with reference to Figure 29) of the weak spray flow (flow value 1) of above-mentioned steps S142, for detect buttocks with movable body NH1-9 above-mentioned simulation shake the coasting in when rotation or shake unusual, initial stage drives buttocks movable body NH1-9 (step S143), in addition, shaking abnormality detection will narrate hereinafter.

Drive in the processing at this initial stage, at first, making the dutycycle Dt that determines hole for water spraying runout angle α is initial stage dutycycle Dt0, so that hole for water spraying runout angle α is for can detect the coasting of movable body or to shake unusual initial value α 0.This initial stage, dutycycle Dt0 was remembered by standby RAM, set by reading in its value, and then, according to the excitation period T c of this initial stage dutycycle Dt0 and each electromagnetic coil, output makes each electromagnetic coil pulse signal of excitation (with reference to Figure 21) in turn.Thus, buttocks with movable body NH1-9 with hole for water spraying runout angle α 0 and excitation frequency f (=1/Tc) rotation is shaken in simulation, buttocks hole for water spraying NH1-7 also shakes rotation thereupon.As a result, as shown in figure 29, the washings of the weak discharge that sets in step S142 (flow value 1) are with Figure 22 and simulation conical like form water spray shown in Figure 23.In addition, in this initial stage drove, the main washing that has also only continued next step drove the preceding time (below 0.5 second).Therefore, because the water yield is not that very sufficient (weak spray flow: flow value 1), the user does not have special sticky feeling or unplessantness displeasure.

Hole for water spraying runout angle α 0 during the initial stage driving is handled can detect and shake unusually, at this moment spray flow also is weak spray flow (flow value 1), therefore, not needing to become off hand big, is the low value (for example about 10% of α max value or minimum hole for water spraying runout angle α min) in the scope of adjustable hole for water spraying runout angle α in the present embodiment.In addition, excitation frequency f (=1/Tc) be the set-point of above-mentioned immunity region frequency.Hereinafter describing originally, the hole for water spraying runout angle α 0 of water spray is the situation of α min.

Then, follow above-mentioned initial stage driving and handle, the main washing of carrying out movable body drives (step S154).This main washing drives to be handled, and makes buttocks hole for water spraying NH1-7 shake rotation with movable body NH1-9 with usage range by buttocks, carries out the washings water spray, and, carry out actual part washing with Figure 22 and simulation conical like form shown in Figure 23.Drive in the processing in this master's washing, at first, the dutycycle Dt setting of determining hole for water spraying runout angle α is changed to the reasonable dutycycle Dt1 corresponding with the set-point of this adjustable hole for water spraying runout angle α.This reasonable dutycycle Dt1 memory is set by reading this value in standby RAM.This reasonable dutycycle Dt1 is that main washing drives the initial dutycycle in the actual local washing of handling, thereby, be the value (with reference to Figure 29) corresponding to the set-point (for example intermediate value alpha mid) in the α scope of adjustable hole for water spraying runout angle of present embodiment.Hereinafter describing the main given hole for water spraying runout angle α that washs when beginning is the situation of α mid.

The reasonable dutycycle Dt1 that reads like this writes for the processing of the more new settings that is used for the wide washing procedure of fixed point described later and remembers in RAM.If this dutycycle of new settings Dt more not in the wide washing procedure of fixed point, rationally dutycycle Dt1 still is the original value of memory at RAM, if this dutycycle of new settings Dt more again in the wide washing procedure of fixed point, the reasonable dutycycle Dt1 of RAM just is rewritten as this new renewal setting value.Whereby, in washing continued, after the more new settings of dutycycle Dt, according to the dutycycle Dt1 after rewriteeing, movable body and buttocks hole for water spraying shook rotation.

In addition, the dutycycle Dt after rewriteeing like this or do not rewrite and reasonable dutycycle Dt1 that memory is preserved adjusts from the stand up OFF signal of the sensor of taking a seat that produced of toilet seat by the user.Whereby, be sitting in the user and repeat on the toilet seat to wash under the situation of action, drive in the main washing of for the second time later step S154 and handle, can substitute above-mentioned reasonable dutycycle Dt1 with the dutycycle Dt behind the new settings more.Thereby when repeatedly using, because dutycycle Dt (being hole for water spraying runout angle α) can not duplicate the sticky feeling when using with last identical, the user washs in the action after leaving toilet seat once more, can use reasonable dutycycle Dt1 as described above.

Like this, in case set reasonable dutycycle Dt1, just can generate the new pulse signal of each electromagnetic coil of excitation in turn, and export this signal (with reference to Figure 21) according to the excitation period T c of this reasonable dutycycle Dt1 and each electromagnetic coil.Thus, give under water at the washings of weak spray flow (flow value 1), buttocks with movable body NH1-9 with hole for water spraying runout angle α mid and excitation frequency f (=1/Tc) simulate and shake rotation, buttocks hole for water spraying NH1-7 also shakes rotation thereupon.

Then, continue this pulse output signals, with reasonable spray flow (for example flow value 4) the driving variable pump WP1-14 (step S155) of adjustable range shown in Figure 29.This reasonable spray flow and above-mentioned reasonable dutycycle Dt1 similarly set memory.Hereinafter describing the main reasonable spray flow that washs when beginning is the situation of flow value 4.

By means of the output of such pulse signal and the feedwater of spray flow rationally, when the washing beginning, the reasonable washings of spray flow (flow value 4) are from (hole for water spraying runout angle α mid, excitation frequency f (=1/Tc)) shake among the buttocks hole for water spraying NH1-7 of rotation and spray with proper states.Afterwards, if the user carries out the change of the flow of water or carries out the change of hole for water spraying runout angle α (washing area) by the wide territory knob of fixing a point, the washings of the flow of water after changing spray from the buttocks hole for water spraying NH1-7 that shakes rotation with after changing hole for water spraying runout angle α.At this moment washings spray to body local with Figure 22 and the coniform water discharge pattern of simulation shown in Figure 23, and the excitation frequency f that produces this water spray comprises the frequency of above-mentioned immunity region.Therefore, the user can obtain the continuous washing sense of washings, does not have sticky feeling or unplessantness displeasure, has obtained the unexistent excellent results of conventional art.In addition, as indicated above, by with excitation period T c jet cleaning water joltily, can improve the actual effect of water saving.

Further, by improving the actual effect of water saving, can reduce the use traffic of washings, the result only need use the flow of half degree in the past.Like this, can reduce the tankage of heat-exchange device HT1-1.In addition, for being good in low discharge and the low capacity case, further promote energy-conservationization or the miniaturization of heater TH1-2 with heat interchanger enforcement washings warm waterization.

In addition, in the washing driving is handled, shaking in the rotary course with movable body NH1-9 simulation at buttocks, is that the weak spray flow of being scheduled in handling with initial stage driving before this (flow value 1) carries out the washings feedwater.Therefore, the simulation of movable body is shaken to be rotated under the feedwater washings pressure status that is subjected to weak spray flow (flow value 1) and is begun.As a result, can not cause that rotation is shaken in the simulation of the movable body of no load condition, can on the flange portion NH1-20 of rubber or elastic body elastomeric material, not act on power unintentionally.As a result, can avoid the careless damage of flange portion, simultaneously, to movable body from originally begin suitably to simulate shake the rotation be favourable.

As shown in figure 29, to make hole for water spraying runout angle α be incremented to intermediate value alpha mid ground from initial value α 0 is reasonable value Dt1 with dutycycle Dt from initial setting value Dt0 change setting, will make spray flow be incremented to reasonable spray flow change setting spray flow (flow value 4) from initial value (flow value 1) simultaneously.Have the following advantages like this.At first, its first advantage is, begins originally in the washing of accepting the washings water spray at first, can not accept the washings of unwanted multithread amount under unwanted large-scale washing area, can avoid sticky feeling.In addition, because movable body can not simulated sharp with big hole for water spraying runout angle α and be shaken rotation, therefore, do not have excessive active force on support sector of movable body (flange connecting portion) or the coil, combine with the movable body initial stage driving of step S153, can avoid the careless damage in the coasting reliably.

Processing in the step S153 of soft washing occasion～154 and buttocks washing do not have any difference.Under the situation of private parts washing, movable body is private parts movable body NH1-11, in addition, carries out the control of above-mentioned machine, and still, in step S154, rationally dutycycle Dt1 is different with the buttocks washing.That is to say, when private parts washs, the determined reasonable dutycycle Dt1 of hole for water spraying runout angle α (=α mid) when its reasonable dutycycle Dt1 washs greater than buttocks, the hole for water spraying runout angle α (=α mid) when the hole for water spraying runout angle α during the private parts washing washs greater than buttocks.Therefore, when the buttocks washing is washed with private parts, keeping the width difference of the washing area of the washings water spray in step S154～155.Particularly, the washing area during the buttocks washing is washing area B S shown in Figure 22, and the washing area during the private parts washing is than the big washing area A S of this buttocks washing area.Like this, in the washing process separately of buttocks private parts, can both guarantee above-mentioned water saving actual effect, simultaneously, in the private parts washing, washings can carry out the part washing with enough washings to bigger washing area water spray, are met sense.

In addition, reasonable dutycycle Dt1 or reasonable spray flow (flow value 4) have been implemented in above-mentioned steps S154～155 afterwards, according to the strong and weak operation of respectively setting knob (with reference to Fig. 2) of setting knob SWhu, SWhd or the wide territory of fixing a point of the flow of water, can carry out various changes to spray flow (flow value) or washing area (hole for water spraying runout angle α, dutycycle Dt).So,, implement the washings water sprays (with reference to Figure 29) of the coniform water discharge pattern of above-mentioned simulation with the flow washing area (hole for water spraying runout angle α) of this change.In addition, spray flow of She Dinging (flow value) or dutycycle Dt are as indicated above like this, through the OFF signal adjustment of the take a seat sensor of memory in RAM.

G1/ moves shut down procedure

The action shut down procedure of the local washing device enforcement of the 1st embodiment hereinafter is described.Figure 30 is the flow chart of this action shut down procedure of expression.

Action shut down procedure shown in the flow chart of Figure 30 is to be used to stop to move or dry program of moving by the washing that the dry operation program of above-mentioned washing carries out, and carries out in following moment insertion.First insert constantly be stop main station portion wash mill exercises stop the operation of knob SWa the time.Second inserts the person of being to use constantly when leaving toilet seat and not needing the dry action of subsequent washing, when leaving the sensor of taking a seat that toilet seat is equal to and switch to OFF with the user.The 3rd insert constantly be from the washing action to the drying action or from the drying action when dry knob operation the washing action is moved when switching in washing and the washing knob in dry action when operating.When inserting at these when constantly moving shut down procedure, as shown in figure 30, at first, judge that current device action situation is in the washing action or is in the dry action (step S160).At this, when being judged as when being in the dry action, stop energising (step S162) to drying section, finish main program.In addition, the washing before the device action situation begins according to main program or the operating conditions of dry knob are judged.

On the other hand, when being judged as when being in the washing action, variable pump WP-14 driven to be controlled to flow be 0 (step S164), afterwards, electromagnetic valve WP1-10 is carried out shut off valve control (step S165).Thus, cut off the feedwater of washings, stopped the washings water spray that is carried out so far.In addition, in closed electromagnetic valve, reversal valve WP1-15 is controlled to origin position (for example buttocks stream switching position) with resetting.

The water spray of following above-mentioned washings stops, and stops output and allows the washings water spray become the pulse signal (with reference to Figure 21) (step S166) of the coniform water discharge pattern of simulation (with reference to Figure 22, Figure 23), and movable body is stopped.Like this, shake rotation after water spray stops and stopping, when washing action stopped process, movable body also stops to the process of body local jet cleaning water under halted state.As a result, shown in Figure 27 (a), concentrate washings can not contact, eliminated sticky feeling or unplessantness displeasure with the part for a bit.

Movable body stopped when the washings water spray stopped, but in addition, also can increase the control that movable body is stopped grade according to the time.Be provided with washing synchronously or with wash the independently time, thus, movable body or each coil are moved safely.

Then this water spray stops to shake and stops, and reverses and drives control nozzle CD-ROM drive motor NS1-4, makes the position of readiness HP (step S168 with reference to Fig. 7) of Washing spray nozzle WN1-1 in from the washing location fallback recovery to body.After nozzle returns to position of readiness HP,, implement washing (step S169) behind the nozzle on every side for and or the shower nozzle wash clean employed each hole for water spraying up till now.Behind this nozzle washing be with above-mentioned nozzle before the same processing of washing, that is to say, be the washing carried out with function water, the washing carried out with the water that splashes of the washings of hole for water spraying ejection.In addition, washing also can be different on contents processing behind washing and the nozzle before the nozzle.For example, in before nozzle, washing, because from carrying out the part washing here, therefore, before the washing of part, shower nozzle is carried out sterilization, washing with function water, can award user's shower nozzle health sense clean feel, and behind nozzle in the washing, water spray that can omit function water.If it also is feasible that washing behind washing and the nozzle before the nozzle is put upside down.After shower nozzle adheres to bacterium, carry out disinfecting scrub immediately and can improve bactericidal effect, thereby, also can behind the nozzle after the washing action that causes bacterial adhesion, carry out the water spray of function water in the washing, and before nozzle, in the washing washing, save the water spray of this function water.In addition, when carrying out these two washings, can be also with the water spray of concentrating any shown in Figure 27 (a) and the coniform water spray shown in Figure 27 (b).Concentrate the water spray of any before nozzle in the washing, it also is feasible implementing coniform water spray in the washing behind nozzle.In addition, can also reverse washing behind washing and the nozzle before the nozzle.

H1/ moves washing procedure

The mobile washing procedure of the local washing device of the 1st embodiment along with above-mentioned local washing enforcement hereinafter is described.Figure 31 is the flow chart of the mobile washing procedure of expression, and Figure 32 is the key diagram that is used to illustrate mobile washing situation.

Mobile washing procedure shown in the flow chart of Figure 31 is to make the program that Washing spray nozzle WN1-1 one edge fore-and-aft direction moves back and forth, the water of jet cleaning is on one side washed sense on a large scale.And mobile washing procedure is in enforcement of each local washing of buttocks private parts, inserts and implements along with moving the operation of setting knob SWfa, SWfv (with reference to Fig. 2).

As shown in figure 31, operation through above-mentioned knob, when implementing this mobile washing procedure, the positive and negative control nozzle CD-ROM drive motor NS1-4 that drives rotatably makes Washing spray nozzle WN1-1 move back and forth (step S170) through each washing location as the buttocks private parts of center along fore-and-aft direction.Afterwards, operation is moved and is set knob once more, before mobile washing disconnects, proceeds the front-rear reciprocation movement (step S172) of this nozzle.During such nozzle front-rear reciprocation movement, the main washing action (step S140) that also can carry out illustrating previously.Whereby, implement when moving back and forth washings water spray with the coniform form of nozzle of simulation (with reference to Figure 22, Figure 23) by nozzle, shown in figure 32, along with moving of nozzle, the washings water spray of simulating under the coniform form of nozzle moves along fore-and-aft direction.Like this, in the reciprocal scope in nozzle front and back, the washings water spray of simulating under the coniform form of nozzle carries out continuously, thus, can carry out local mobile washing.As a result, can create the new washing sense of washing, and so new washing sense is awarded the user in the part of very big scope.

Be judged as the occasion that washing is cut off in step S172, rotation drives control nozzle CD-ROM drive motor NS1-4, makes Washing spray nozzle move back and forth (step S174) at the washing location of buttocks or private parts, finishes main program.In addition, stop the occasion of knob in operation, preferentially carry out the processing of step S174, implement the action shut down procedure of Figure 30 afterwards, feeding water stops the nozzle position of readiness and resets.

The I1/ wide territory washing procedure of fixing a point

The following describes the fixed point wide territory washing procedure of the local washing device of the 1st embodiment along with above-mentioned local washing enforcement.Figure 33 is the flow chart of the wide territory of expression fixed point washing procedure, and Figure 34 is the key diagram that is used to illustrate the wide territory washing of fixed point situation.

The wide territory of fixed point shown in the flow chart of Figure 33 washing procedure is rationalizing at the washing area of the body local washing area by the washings water spray of satisfying that the user requires, gives user's the satisfaction or the program of excitement.And this wide territory washing procedure of fixing a point is in enforcement of each local washing of buttocks private parts, along with fixed point is set knob SWua, Swuv or wide territory and set the operation of knob SWva, Swvv (with reference to Fig. 2) and insert and implement.

As shown in figure 33, through the operation of above-mentioned knob, when implementing this and fixing a point wide territory washing procedure, current dutycycle Dt (step S176) when reading the knob operation.With the washing area (with reference to Figure 22) of the washings water spray of described dutycycle Dt regulation hole for water spraying runout angle α and the coniform water discharge pattern of simulation above.Thus, by reading of current dutycycle Dt, judge current hole for water spraying runout angle α, promptly wash area.In addition, when dutycycle Dt exported at pulse signal, memory was in RAM, and its value can read.

The 1st embodiment sets hole for water spraying runout angle α (washing area) by the control (with reference to Figure 21) of above-mentioned dutycycle with various ways.But, in the following description, for convenience, operation by the wide territory knob of fixing a point, set dutycycle Dt can practical setting range (Dtmin～Dtmax, α min～α max is with reference to Figure 29) in the dutycycle Dt (Dtmin＜DtS＜DtM＜DtL＜Dtmax), that is to say in large, medium and small 3 stages, the setting of dutycycle Dt by these 3 stages can be at 3 stages increase and decrease hole for water spraying runout angle α (washing area).In addition, the washing area during the buttocks washing represents that with SMA the washing area during the private parts washing is represented with SMV.

Follow reading of above-mentioned current dutycycle Dt, according to the kind (fixed point or wide territory) of operated knob, stage ground increase and decrease dutycycle Dt (step S178) finishes main program.Below, specify the changing condition of the washing area that increase and decrease brought of dutycycle Dt.

At present, when buttocks washs, think that having operated wide territory sets knob SWva.By the operation of this knob, in step S176, read current dutycycle Dt, its result regards dutycycle DtS as.So, in follow-up step S178, current dutycycle DtS as dutycycle DtM.Like this, as shown in figure 34, according to dutycycle DtS, the preoperative washing area of knob SMAS is the washing area SMAM corresponding to dutycycle DtM, has enlarged the washing area.In addition, set knob SWva if operate wide territory, dutycycle DtM is dutycycle DtL, expands washing area SMAL to from washing area SMAM.That is to say, set knob SWva by operating wide territory, the washing area is passed from washing area SMAS → washing area SMAM → washing area SMAL expansion ground.In the occasion of operation fixed point setting knob SWua, situation is opposite, and in each operation of this knob, the washing area is passed from washing area SMAL → washing area SMAM → washing area SMAS with dwindling.In addition, operate wide territory when the operation fixed point is set knob, dutycycle DtL (washing area SMAL) when dutycycle DtS (washing area SMAS) and set under the situation of knob, will keep dutycycle Dt and washing area.

The situation of private parts washing is same, sets in each operation of knob SWvv in wide territory, and the washing area is passed from washing area SMVS → washing area SMVM → washing area SMVL expansion ground.In addition, set in each operation of knob SWuv in fixed point, the washing area is passed from washing area SMVL → washing area SMVM → washing area SMVS with dwindling.

Therefore, the user respectively sets knob according to self wide territory of intention operation fixed point, can arbitrarily enlarge the washing area when dwindling local washing, makes the washing scope (washing area) of jet cleaning water satisfy the hope of self.Therefore, the user can obtain washing satisfaction.If enlarge the washing area, what the user accepted is the water spray of large-scale washings, has obtained soft feeling.On the contrary, if dwindle the washing area, by the water spray among a small circle washings, the user can obtain excitement.Therefore, according to the 1st embodiment, can create various washing sense.

And the control by the washing area is the control of dutycycle, can obtain such washing satisfaction or various washing sense, does not need and controls with special Flow-rate adjustment.Therefore, can create washing satisfaction or various washing sense by simple control.In addition, do not need to drive flow and adjust machine (for example variable pump or flow control valve), thereby, vibration that driving brought or driving noise can be suppressed better with these machines.Moreover, because also do not need the rapid variation of flow is adjusted, can avoid water slug effectively.

Can realize the control and the flow adjustment control of the dutycycle of above-mentioned washing area change simultaneously.For example, when the reduction control of dutycycle Dt,, can control the washings flow if the user needs excitement with increasing.On the contrary, when the increase control of dutycycle Dt,, can control the washings flow if the user needs soft feeling with reducing.If like this, can further make washing sense variation.

In the 1st embodiment, when the buttocks washing was washed with private parts, washing area shown in Figure 34 (SMA, SMV) can be different.Therefore, can obtain being suitable for buttocks washing private parts washing washing satisfaction or washing sense (soft feeling, excitement) separately.

In the washing of the wide territory of fixed point shown in Figure 33, the dutycycle Dt that knob sets of respectively setting by the wide territory of fixing a point is dutycycle Dt after the above-mentioned rewriting.Therefore, dutycycle Dt can be according to along with the user resets from the stand up OFF signal of the sensor of taking a seat that produced of toilet seat.Like this, during the user takes a seat, repeat to wash the occasion of action, in for the second time later washing action, drive in the main washing of step S144 and to handle, respectively set the dutycycle Dt jet cleaning water that knob sets with the wide territory of fixing a point.As a result, when reusing, the dutycycle Dt (washing area) that knob sets that respectively sets in the wide territory of fixed point when above back scrubbing is washed carries out part washing, thereby the sticky feeling can not duplicate use the time.In addition, in the present embodiment, although understand the formation of hole for water spraying runout angle α (washing area) 3 stage increases and decreases, but also can adopt formation 2 stage increases and decreases, or the formation that increases and decreases 4 stages.

J1/ massages washing procedure

The following describes the massage washing procedure of the local washing device of the 1st embodiment along with above-mentioned local washing enforcement.Figure 35 is the flow chart of expression massage washing procedure, and Figure 36 is the key diagram that is used to illustrate massage washing situation, and Figure 37 is the key diagram of the resulting effect of pattern ground explanation massage washing.

Massage washing procedure shown in the flow chart of Figure 35 is to allow the washing area change regularly to impel the program of defecate feeling during the buttocks washing.And this massage washing procedure is in the enforcement of buttocks washing, and the operation of setting knob SWea (with reference to Fig. 2) along with massage is inserted and implemented.

As shown in figure 35, through the operation of above-mentioned massage setting knob, when implementing this massage washing procedure, read knob current dutycycle Dt (step S180) of when operation, then, with the given massage period T M increase and decrease dutycycle Dt (step S182) of the dutycycle (DtS, DtM, DtL) in above-mentioned 3 stages.Then, knob is set in the operation massage once more, before the massage washing is cut off, continues the cycle increase and decrease (step S184) of this dutycycle Dt.On the other hand,, just return and massage the state that washs before implementing, be set in the dutycycle Dt (step S186) that reads among the step S180, finish main program if cut off the massage washing.In addition, when operation stops knob, preferentially carry out this processing, implement the action shut down procedure of Figure 30, the resetting of the position of readiness that stops nozzle of feeding water.

During dutycycle Dt increased and decreased periodically, as shown in figure 36, dutycycle Dt (added numeral 1,2,3 after being used in this TM among the figure according to certain massage period T M ... represent) with DtS → DtM → DtL → DtS → DtM ... mode pass.Thus, along with the passing of dutycycle, the washing area is also according to SMAS → SMAM → SMAL → SMAS → SMAM ... mode, and pass with certain massage period T M.In this occasion, the above-mentioned massage period T M that makes dutycycle Dt and washing area change for make determined frequency f tm of this cycle (=1/TM) with respect to repetitive stimulation, become cycle as the frequency (approximately less than 5Hz) of the scope that can feel of intermittent stimulation to human body skin.Like this, when above-mentioned washing area was passed, the user can feel the passing of washing of this rule clearly.Expansion by the washing area or dwindle, the excitement difference of suffered jet cleaning water, therefore, by this massage washing, the user is subjected to strong and weak stimulation periodically, obtains impelling the sensation of defecation.

In addition, among each dutycycle Dt the excitation period T c of electromagnetic coil be make its excitation frequency f (=1/Tc) be above-mentioned immunity region frequency (more than about 5Hz; About 10～60Hz) cycle.Therefore, each washs (massage period T M) during the washing under the area, and the user can experience above-mentioned continuous washings draining sense.

Like this, in the massage of the 1st embodiment washing, the control of increase and decrease periodically by dutycycle can change the washing area strong and weak relevant with excitement periodically, impels defecate feeling, does not need and controls with special flow adjustment.As a result, can obtain defecate feeling with simple control.In addition, do not need to drive flow and adjust machine (for example variable pump or flow control valve), therefore, can suppress the vibration that driving produced or action noise and water slug better along with these machines.Flow be can avoid taking place and the endurance issues of machine and the problem of adjusting the integral body maximization that the local washing device that is brought is set of machine along with flow adjusted.

On the other hand, can massage increase and decrease control and the flow adjustment control of the used above-mentioned dutycycle Dt of washing simultaneously.For example, when the reduction control of dutycycle Dt, can control with increasing and require to stimulate higher required washings flow, when increasing ground control dutycycle Dt, can control with reducing and require to stimulate weak washings flow.If like this, can make the strong and weak amplification of excitement, obtain impelling the defecate feeling of defecation effectively.Moreover, if the increase and decrease of the flow velocity of washings, the adjustment control of shaking rotating speed, temperature etc. and dutycycle Dt control interlock is synchronously carried out, can obtain more effective defecate feeling.

In above-mentioned massage washing, the increase and decrease change cycle of dutycycle Dt or washing area, (massage period T M) was certain.But, if should be under the cycle determined frequency f (=1/TM), as with respect to intermittent stimulation to the repetitive stimulation of human body skin, in the scope of the frequency that can feel scope (approximately less than 5Hz), just can in the increase and decrease of dutycycle Dt is changed each time, change the above-mentioned increase and decrease change cycle (massage period T M).For example in Figure 36, during the massage of dutycycle DtS (massage period T M1), during the massage of dutycycle DtM during the massage of (massage period T M2) and dutycycle DtL (massage period T M3) have nothing in common with each other.If like this, along with the variation of separately washing area (SMAS, SMAM, SMAL), the understanding time of stimulation changes, thereby suffered stimulation can variation, can obtain more effective defecate feeling.Particularly, distribute under the long situation, can more be impelled the defecate feeling of defecation by enema effect in the time of washing area SMAS.This is because under washing area SMAL, during slack anus, just can inject a large amount of water in the anus for a long time under washing area SMAS.In addition,, can provide the space that can loosen by carrying out synchronously with five senses such as music or light, smell (aromatotherapy) etc., and then, further obtain impelling the sensation of defecation.

In addition, the massage washing not only can impel defecate feeling, and, in the part washing behind defecation, also have the following advantages.At first, the first, owing to the strong and weak excitement that has been subjected to along with the change of washing area, thereby the dullness sense in the time of can eliminating local the washing can make people's excitement.It two is, as shown in figure 37, dutycycle Dt from big DtL when DtS passes, pattern water spray water column RT according to direction shown in the figure hollow core arrow to central mobile.Thus, peel off the dirt OB of local periphery effectively by this pattern water spray water column RT.And the water RTH that splashes of the jet cleaning water of presentation modes water spray water column RT puts together, and dirt OB is gathered a central side, can remove the dirt OB of this gathering thus reliably.Therefore, according to the massage washing of the 1st embodiment, can high washability carry out the part washing.In addition, in the 1st embodiment, although understand the formation of washing area 3 stage increases and decreases, but also can adopt structure two stage increases and decreases, or the structure that increases and decreases 4 multistages more than the stage.Moreover this multistage different area also can be carried out synchronously with music or five senses such as light, smell.

K1/ shakes washing procedure

Below, the shake washing procedure of the local washing device of the 1st embodiment along with above-mentioned local washing enforcement is described.Figure 38 is the flow chart that washing procedure is shaken in expression, and Figure 39 is the key diagram that is used to illustrate the contents processing that shakes washing procedure, and Figure 40 is used to illustrate the key diagram that shakes the washing situation.

The washing procedure that shakes shown in the flow chart of Figure 38 is to make the washing area change, obtain leisurely and carefree sense or pleasurable program brokenly.And this shakes washing procedure is in the enforcement of buttocks private parts washing, inserts and implements along with shaking the operation of setting knob SWta, SWtv (with reference to Fig. 2).

As shown in figure 38, through above-mentionedly shake the operation of setting knob, when implementing this and shaking washing procedure, current dutycycle Dt (step S190) when reading the used knob operation of the washing recovering state that shakes before the washing.Then, the dutycycle (DtS, DtM, DtL) with above-mentioned 3 stages increases and decreases dutycycle Dt (step S192) brokenly at the given period T Y that shakes.Then, the setting knob is shaken in operation once more, before shaking the washing cut-out, continues the increase and decrease brokenly (step S194) of this dutycycle Dt.On the other hand, shake washing, be set in the dutycycle Dt (step S196) that reads among the step S190, finish main program if cut off.Thus, return and shake the state of washing before implementing, same with the situation of above-mentioned massage washing when operation stops knob in addition, the resetting of the position of readiness that stops nozzle of feeding water.

An example of the method that increases and decreases dutycycle Dt in step S192 brokenly here, is described.Electronic-controlled installation CT1-1 is provided with random number generation program in RAM.And, in the implementation process of step S192, shake cycle RT at each and load this random number generation program, produce random number.On the other hand, as shown in figure 39, the dutycycle table that electronic-controlled installation CT1-1 memory is corresponding with random number and dutycycle Dt.Thus,, determine that each shakes the dutycycle Dt in cycle, dutycycle Dt is increased and decreased brokenly the random number that produced and the contrast of this dutycycle table.

Dutycycle Dt is during increasing and decreasing so brokenly, as shown in figure 40, dutycycle Dt (adds numeral 1,2,3 after being used in this TY among the figure according to certain period T Y that shakes ... represent) with for example DtM → DtS → DtM → DtL → DtS → DtS → DtL → ... mode pass.Thus, passing along with this dutycycle, buttocks washing area according to SMAM → SMAS → SMAM → SMAL → SMAS → SMAS → SMAL → ... mode pass, private parts washing area also according to SMVM → SMVS → SMVM → SMVL → SMVS → SMVS → SMVL → ... mode pass, and both also pass with certain period T Y that shakes.In this occasion, make the above-mentioned period T Y that shakes of dutycycle Dt and washing area change, also be make this shake determined frequency f under the period T Y (=1/TY) for cycle of the same frequency (approximately less than 5Hz) of the situation of massage period T M.Like this, when above-mentioned washing area was passed, the user can feel the passing of this washing area clearly.Expansion by the washing area or dwindle, the excitement difference of suffered jet cleaning water, and, because the size variation of washing area is irregular,, the user can be subjected to irregular strong and weak the stimulation so shaking washing by this.Like this, can obtain following advantage.

The interior sphincter muscle of rectum that allows the anus that is used for defecation open, to close, it is the involuntary muscle of central nervous system, under unconscious, shrink, relax, utilize above-mentioned massage washing, change because rule takes place the washing area of left and right sides excitement, when this massage of long-time continuation was washed, brain can reckon with the moment that the washing area dwindles variation.Therefore, can reckon with that sympathetic nerve is in priority status along with the passing of the stimulation variation of dwindling variation of washing area, sphincter muscle of rectum shrinks in causing.On the contrary, utilize to make that the washing area is irregular to shake washing, be difficult to moment of expecting that the washing area dwindles variation, can not expect stimulates the passing that changes along with dwindling of washing area changes.Therefore, the dullness sense in the time of can eliminating washing, parasympathetic nerve is in priority status, and sphincter muscle of rectum is lax in being easy to cause under unconscious.As a result, wash, can impel defecation effectively according to the above-mentioned massage of shaking.

As the muscle of opening, closing anus outer sphincter muscle of rectum is arranged, this outer sphincter muscle of rectum is the neural voluntary muscle of body.Therefore, the receptor that can experience stimulation is sensitively arranged in anus inside, water spray arrives this receptor and experiences when stimulating, and under the effect of receptor, outer sphincter muscle of rectum shrinks.Under the state of recurring rule ground, the water spray position of washings (washing area) variation, promptly in above-mentioned massage washing, change by the washing area, the washings water spray enters in the anus with dwindling, and brain can predict the moment (water spray enters constantly) in the water spray arrival receptor.Therefore, according to this prediction, outer sphincter muscle of rectum shrinks in advance, closes anus, and the washings water spray is difficult to enter in the anus.On the contrary, utilize to make that the washing area is irregular to shake washing, owing to be difficult to the moment that prediction washing area dwindles variation, thereby brain can not reckon with the moment that above-mentioned water spray enters.Therefore, during sphincter muscle of rectum does not shrink outside, can be increased in the chance of carrying out the washings water spray under the little washing area, make washings be easy to enter in the anus, the washings water spray enters and arrives in the rectum.In general, washings etc. enter in the rectum can produce the bowel lavage effect, thereby, utilize the above-mentioned washing of shaking, can obtain more effective defecation facilitation effect.

Shake washing when carrying out part washing behind the defecation with this,, be difficult to reckon with strong and weak the stimulation along with the change of washing area, therefore, the dullness sense in the time of further eliminating local washing.

In addition, the excitation period T c of electromagnetic coil and above-mentioned massage are washed equally among each dutycycle Dt, and during the washing under each washing area (shaking period T Y), the user can experience above-mentioned continuous washings water spray sense.

Like this, in the 1st embodiment, carrying out above-mentioned when washing of shaking, at this moment the only change brokenly by the irregular increase and decrease control of dutycycle of the washing area strong and weak relevant with excitement, does not need and controls with special flow adjustment.Therefore, can realize above-mentioned defecation promotion etc. with simple control.In addition, do not need to drive flow yet and adjust machine (for example variable pump or flow control valve), therefore, can suppress the vibration that driving produced or action noise and water slug better along with these machines.Flow be can avoid taking place and the endurance issues of machine and the integral body maximization problem that the local washing device that is brought is set of adjusting machine along with flow adjusted.

On the other hand, can shake increase and decrease control and the flow adjustment control of the used above-mentioned dutycycle Dt of washing simultaneously.For example, when the random number of passing through to be produced is before this determined little dutycycle Dt (from shown in Figure 40 shake period T Y1 when TY2 passes, from TY4 when TY5 passes etc.), can control with increasing and require to stimulate higher required washings flow, when the random number of passing through to be produced is before this determined big dutycycle Dt (from shown in Figure 40 shake period T Y2 when TY3 passes, from TY3 when TY4 passes etc.), can control with reducing and require to stimulate weak washings flow.If like this, strong and weak amplification by excitement and excitement be difficult for predictability, can more effectively promote defecation.

Above-mentioned shaking in the washing, dutycycle Dt is certain, and increase and decrease change cycle (shaking period T Y) of washing area is also certain.But, if by determined frequency f of this cycle (=1/TY) be in respect to the repetitive stimulation of human body skin and in the scope as the frequency (approximately less than 5Hz) of the scope felt of intermittent stimulation, above-mentioned increase and decrease change cycle (shaking period T Y) is same with the situation of massage washing, changes in changing in the increase and decrease of dutycycle Dt each time.If like this, along with the variation of separately washing area (SMAS, SMAM, SMAL), the detecting period of stimulation changes, thereby is difficult to the prediction excitement, can more effectively promote defecation.

Determine the passing amplitude of above-mentioned washing area or the above-mentioned period T Y in the moment that the washing area is passed or moment physical quantity such as flow power spectrum, same with the live body rhythm or the natural rhythm of human bodies such as beats, reciprocal proportional with frequency, therefore, the user can obtain loosening sense, parasympathetic nerve is in priority status, and interior sphincter muscle of rectum is lax, has improved the facilitation effect of defecation.

More than the massage of explanation is washed and is shaken washing and can carry out simultaneously with mobile washing.That is to say,, implement the cycle increase and decrease of nozzle front-rear reciprocation movement and dutycycle Dt simultaneously operating the occasion that moves setting knob SWfa and massage setting knob SWea successively.Thus, the water spray position (washing location) that becomes washings changes, washs the area washing form of increase and decrease periodically in nozzle seesaws scope.So, on one side the user confirms the variation of washing location and the cycle variation of washing area, Yi Bian accept local washing.As a result, by in very big scope to the repetition that the new washing sense or the power in cycle of part washing stimulates, can obtain the more effective defecate feeling of impelling, the dullness sense when eliminating local washing, and, obtain comfort or satisfaction.

In addition, operating the occasion that moves the setting knob and shake setting knob Swta, SWtv successively, can implement the irregular increase and decrease of nozzle front-rear reciprocation movement and dutycycle Dt simultaneously.Thus, the water spray position (washing location) that becomes washings changes, washs area washing form of increase and decrease brokenly under uncertain state in nozzle seesaws scope.So the user is subjected to the part washing under the caused situation of irregular variation of the variation of washing location and uncertain washing area.As a result,, can more effectively impel defecate feeling by in of the new washing sense and the uncertain irregular strong and weak repetition that stimulates of very big scope to the part washing, the dullness sense when having eliminated local the washing, and, obtain comfort or satisfaction.

In above-mentioned massage washing or shake in the washing, relate generally to for comfort or promote just to anticipate and control washing area or washing intensity, in addition, it also is feasible that the variations in temperature of washings is controlled.

L1/ shakes trace routine and unusual repair procedure

The following describes the 1st embodiment the movable body that local washing device carried out shake trace routine and unusual repair procedure.Figure 41 is the flow chart that is used to represent to shake trace routine, and Figure 42 is the key diagram that is used to illustrate the contents processing that shakes trace routine, and Figure 43 is the flow chart of the unusual repair procedure of expression.

Shown in the flow chart of Figure 41 shake trace routine be when being used to detect two movable body NH1-9,11 that above-mentioned buttocks private parts uses and shaking by the energising excitation of electromagnetic coil unusually, the unusual program of switching on.And this shakes trace routine in each preset time of preferential insertion enforcement.In addition, in the following description, be that example describes with electromagnetic coil NH1-33a～33c of movable body NH1-11 with private parts.

As shown in figure 41, shake in the trace routine,, judge whether to be in the washing action (step S200) according to the operating conditions of the washing knob of buttocks private parts at this.If be negative evaluation, illustrating does not need to shake detection, finishes this main program once.On the other hand, be in the washing action if be judged as, explanation need be shaken unusual detection, the processing that implementation step S205 is later.

At first, continue the affirmative determination among the step S200, scan the input waveform (step S205) from output line NH1-37 shown in Figure 20, judge that in the following manner this input waveform has or not (step S210) unusually.If it is unusual that each electromagnetic coil NH1-33a～33c does not break, contact is bad etc., because each pulse of exporting from the input pulse of output line NH1-37 (with reference to Figure 20) and the pulse of the coil magnetization of output shown in Figure 21 is one to one, therefore, this input pulse is the impulse waveform (with reference to Figure 42 (a)) of no hypodontia.And if broken string is arranged or contact is bad etc. takes place unusually, this unusual caused input pulse from output line is damaged with respect to the pulse output to coil, therefore, input pulse is for producing the impulse waveform (with reference to Figure 42 (b)) of hypodontia.Like this, in step S210,, judge unusual having or not by the waveform of this input pulse.

If judging whether in step S210 is fixed, and be no abnormal, just do not need this later processing, finish main program.On the other hand, if be judged as unusually,, implement the later processing of following steps S215 in order to stop to have shaking or the water spray of washings of unusual movable body.

That is to say, according to the order (variable pump stop, closed electromagnetic valve) same with above-mentioned steps S154～155, stop washings, meanwhile, the output that is used in the pulse signal of coil magnetization stops, and makes Washing spray nozzle return to position of readiness (step S215) by force.Then, judge based on input pulse waveform to cause unusual electromagnetic coil, in standby RAM, write and remember this result (step S220).In this was write, the value of carrying out coil result of determination (if Figure 42 (b) then is electromagnetism NH1-33c) and above-mentioned washing action prohibition flag FSstop was 1 adjustment.Be adjusted into 1 in case will wash the value of action prohibition flag FSstop, then do not wash action (with reference to Figure 25 in the dry operation program of the washing after this shakes trace routine enforcement; Step S120).In this occasion, after power supply OFF, also can keep the state of washing action prohibition flag, therefore, though after the power supply OFF of device the occasion of ON again, can not implement washing and move.That is to say, no matter the power supply of device is ON or OFF, be before zero in the value with unusual repair procedure adjustment washing action prohibition flag FSstop described later, can not implement the washing action.

Then, then step S220 should impel bad etc. the unusual reparation of broken string or contact, reports for this purpose (step S225), finishes main program.In this was reported unusually, the flicker of carrying out the display part KS1-6 of side edge part KS1-5 shown in Figure 1 showed.For the demonstration of strictness difference, preferably allow all bright modulators (bulb, LED) glimmer simultaneously along with this flicker of reporting unusually demonstration and common running-active status.

In addition, though detecting to shake to have passed through when unusual wash and move the value of prohibition flag FSstop and be adjusted into 1 process with the above-mentioned trace routine of shaking, thereby can not in the dry operation program of washing after this, implement the washing action, still, also can adopt following formation.Continue the affirmative determination (Fsstop=1) among the step S120 shown in Figure 25, only forbidding under the state of each electromagnetic coil energising the processing of implementation step S130～150.That is to say, when shaking abnormality detection, can not carry out the simulation of movable body at least and shake spinning movement.If like this, shake in the simulation of forbidding movable body under the state of rotation, promptly freely under the state, can carry out part by the washings water spray and wash at movable body.In this occasion, the washings flow when the washings flow of main washing action (step S150) is set the step S150 that shakes the moving occasion of rotation less than the movable body simulation regularly for and implemented accepts to concentrate the user of water spray can not be subjected to sticky feeling unintentionally.

The following describes and cause that this shakes the unusual repair procedure after unusual.As shown in figure 43, in this unusual repair procedure, at first judge the reparation END instruction (step S300) have or not from maintenance inspection person etc.This judgement is carried out in the following manner.Maintenance inspection person finishes unusual the reparation by above-mentioned reporting unusually.Particularly, remove the unusual nozzle cap NH1-6 that causes shown in Figure 12, be exchanged for normal nozzle cap with outside testing fixture not shown in the figures from showerhead base NH1-2.After this parts swap finished, maintenance inspection person carried out the operation of normal appts inactive knob when using, for example long-time operation of operation or specific knob several knobs the time.When not carrying out so special knob operation, because unusual the reparation finished, just do not carry out later processing, the end main program.On the other hand, when carrying out above-mentioned special knob operation, in step S300, be judged as unusual reparation END instruction output, implemented later processing.

At first, in standby RAM, write also pseudomemory reparation result (step S305).That is, readjust the above-mentioned coil result of determination that the abnormality detection program is remembered of shaking, simultaneously the value of washing action prohibition flag FSstop is adjusted into 0.Thus, after the enforcement of this unusual repair procedure, can implement washing and dry action according to the knob operation.Promptly this local washing device can re-use.

Continue step S305, when unusual reparation finishes, remove and report (step S310) unusually, finish main program.Particularly, return the show state of the regular event situation of display part KS1-6.

The cleaning procedure of M1/ nozzle

The following describes the cleaning procedure of the nozzle that the local washing device of the 1st embodiment carries out.Figure 44 is the flow chart of the cleaning procedure of this nozzle of expression.The cleaning procedure of this nozzle is along with the operation of the nozzle washing knob SWk of body side edge part KS1-5 (with reference to Fig. 3) is implemented.

When implementing the nozzle cleaning program shown in the flow chart of Figure 44, at first, carry out washing (step S400) before the nozzle.That is to say, same with the step S120 that has described (with reference to Figure 25, Figure 26), implement the shower nozzle washing of function water and the shower nozzle washing of being undertaken by the washings that splash of cavity.Then, prepare the shower nozzle washing of user, allow Washing spray nozzle WN1-1 enter buttocks washing location AWP (step S405), standby (step S410) before the signal input that finishes by the nozzle cleaning that the user carried out with brush etc.During this period, in fact the user with cleaning such as brush shower nozzle.Then, after cleaning finished, user's manipulating nozzles washing knob SWk or operation once more stopped knob SWa, imports above-mentioned nozzle cleaning end signal thus.Perhaps, also can be with timer to institute's elapsed time timing after the nozzle washing knob SWk operation, when the elapsed time was 5 minutes degree, input nozzle cleaned end signal.In addition, in step S405, enter the buttocks washing location to nozzle cleaning tailend from Washing spray nozzle, it also is feasible that washings only flow from the buttocks hole for water spraying.And at this moment the water spray degree of washings then is very sufficient if vertically fall the degree of closet pelvic part from shower nozzle by washings.

In case finish this nozzle washing, the Washing spray nozzle fallback recovery is (step S415) after the position of readiness of body, and is same with above-mentioned step S160 (with reference to Figure 30), carry out washing (step S420) behind the nozzle, finish main program.

In implementing this nozzle cleaning program, except the user with brush etc. to the nozzle cleaning, before and after it, carry out nozzle cleaning twice with function water, carry out sprayer cleaning twice with the washings that splash in the cavity.Thus, can make each hole for water spraying of shower nozzle, washings and keeping clean on every side.

The following describes the variation of above-mentioned local washing device KS1-1.In addition, if having the parts of same function, use above-mentioned the 1st embodiment used component names and symbol according to former state, it illustrates omission.

The all distortion that constitutes of A1-1/

On remote control RC1-1, set knob though be provided with the buttocks washing with fixed point setting knob and wide territory that the private parts washing is used respectively, but, these two set that knobs make buttocks washing and private parts washing dual-purpose a pair of also make feasible, if like this, can reduce the number that is provided with of knob, reduce assembling procedure, the reduction expense helps making.

The distortion that the B1-1/ water circuit system constitutes

Figure 45 is the block diagram that the water circuit system of expression variation constitutes.

(1) in water circuit system, though second washings are derived the upstream side that pipeline WP1-13 is provided in heat-exchange device TH1-1,, this pipeline also can be provided in the downstream of heat-exchange device.If like this, can make the stability of flow of the washings that flow into heat-exchange device, be easier to control the used heater of washings constant temperatureization.And, derive pipeline through the washings of heat-exchange device warm waterization from second washings and spray water deodorizing with air entry or local desiccation exhaust opening, this air entry or exhaust opening are washed.Therefore, more effectively wash the dirt of air entry or exhaust opening off by warm water.

(2) in addition, in water circuit system, though the water outlet side valve gear WP1-3 in heat-exchange device TH1-1 downstream constitute by variable pump WP1-14 and reversal valve WP1-15,, this valve gear also can make 5 logical valve arrangements, and is the adjustable Flow-rate adjustment reversal valve not shown in the figures of flow.If like this, can make more small-sized, more cheap structure, owing to do not use pump, also eliminated problems such as vibration, noise.

(3) in water circuit system, though the structure of in water outlet side valve gear WP1-3, having used variable pump or having regulated flow by the Flow-rate adjustment reversal valve,, also can adopt water circuit system shown in Figure 45 to constitute.That is to say, as shown in the figure, derive in the way of pipeline WP1-13, be equipped with and change the long-pending bypass flow control valve WP1-20 in water flowing road surface at second washings.Therefore, the flow of the difference of flow that this bypass flow control valve WP1-20 adjusts and the setting flow of proportional valve WP1-9 is sprayed water from nozzle through water outlet side valve gear WP1-3, if like this, owing to do not use pump, problems such as vibration, noise have been eliminated, and, do not need the labyrinth of Flow-rate adjustment reversal valve yet.

(4) though heat-exchange device TH1-1 for the heater of helical form nichrome wire composition being built into the structure in the low capacity case, also can adopt following formation.That is to say,, then before sintering, on undressed thin plate,, thus, on heater surfaces, form each circuit by sintering with ointment printing electric-leakage detection circuit or the overheated circuit that prevents if heater is stacked cylinder ceramic heater.Like this, can save outside detection of electrical leakage leakage protection circuit, and, do not need the overheated machines that prevent such as bimetallic yet.So,, can make the heat-exchange device miniaturization by the omission of stackedization and machine.In addition, also can use electromagnetic induction heater, this electromagnetic induction heater by with the flux change of high frequency electric interlock, on resistance, produce electromagnetic induction, produce Jiao Erre by this resistance.If like this, avoided the water-immersed heater of configuration in case, thereby, do not need leakage protection circuit, can miniaturization.Moreover, because the degree of freedom height of heater shape, can make heater along the shape of snakelike conduit etc. etc., thereby can more effectively make washings warm waterization.

(5) heat-exchange device TH1-1 also can not adopt the moment formula, and uses the storage water heater structure.If like this, can prolong continuous water spraying time to the washings of fixed temperature.In addition, wait the closet unused state also can implement the warm waterization of case washed water at dead of night, at this moment, can use the heater of little power consumption.As a result, the maximum power consumption of local washing device integral body can be reduced,, the caused increase-volume of house service off-capacity can be avoided in the occasion that local washing device is arranged in the lavatory that has been provided with.

(6) function water device WP1-4 has adopted the result of impressed DC voltage under the state that stores washings in case, generation free chlorine, but, also can adopt by chlorine and take place to clip constituting of water flowing road with electrode, in addition, take place with the superficial area of electrode etc. to obtain the occasion of enough free chlorine generating abilities enlarging chlorine, also can be under the water flowing state impressed DC voltage.If like this, but long-time continuous ground ejection function water, the good hygiene situation of maintenance Washing spray nozzle.

The distortion of C1-1/ spray nozzle device

Figure 46 is the fragmentary perspective view of the spray nozzle device NS1-20 of expression variation, and Figure 47 is the profile of the 47-47 of Figure 46.

As shown in the figure, this is identical with said nozzle device NS1-1 to the spray nozzle device NS1-20 of variation on the one hand in that Washing spray nozzle is advanced and retreat along circular-arc nozzle advance and retreat track NS1-12 (with reference to Fig. 7), but the formation of relevant nozzle guide rail is different.That is to say, between the stand NS1-3 and the nozzle maintaining part NS1-6 of pedestal front of the spray nozzle device NS1-20 of this variation on the rear end of pedestal NS1-2, be provided with the rail portion NS1-21 that as one man is bent to form with circular-arc nozzle advance and retreat track NS1-12.By the Washing spray nozzle WN1-20 of this rail portion guiding as shown in figure 47, side is provided with the track holding body WN1-21 about belt holding body WN1-2 that is fixed with synchronous belt NS1-10 and the rail portion of controlling rail portion NS1-21 up and down in its back-end.This track holding body has the last lower railway identical with said nozzle advance and retreat track curvature radius and controls face, and this track face of controlling can be free to slide with respect to rail portion.That is to say that Washing spray nozzle WN1-20 and rail portion NS1-21 are setting with the upper-lower position relation, this Washing spray nozzle only engages with rail portion with distolateral thereafter track holding body.In addition, on the Washing spray nozzle WN1-20, its cylindrical portion also is to be bent to form vertically with the radius of curvature identical with nozzle advance and retreat track.

Therefore, utilize the spray nozzle device NS1-20 of this variation, can make Washing spray nozzle and circular-arc nozzle advance and retreat track consistent, and advance and retreat ground drive before and after between position of readiness HP and the washing location (buttocks washing location AWP, private parts washing location VWP, with reference to Fig. 7).Like this, utilize the spray nozzle device NS1-20 of this variation, NS1-1 is same with the said nozzle device, also can bring into play advantages such as reducing nozzle height.In addition, in the spray nozzle device of this variation, because the position of above-mentioned Washing spray nozzle and rail portion relation can make the width compact conformation, spray nozzle device can be near other machines configurations.

The distortion of F1-1/ washing action

In the variation of this washing action, during the part washing of carrying out the buttocks private parts, the excitation order of each electromagnetic coil reverses at each given period.That is to say, under the identical prerequisite of dutycycle Dt, make according to electromagnetic coil NH1-33a → 33b → 33c → 33a ... for the coil magnetization of preface with according to electromagnetic coil NH1-33c → 33b → 33a → 33c ... for the coil magnetization of preface repeats.If like this, the injection direction of changeable jet cleaning water, the wrinkle of skin inside around the wash clean part effectively.

H1-1/ moves the distortion of washing

Figure 48 is the key diagram that is used to illustrate the mobile washing situation of variation.

In the mobile washing of this variation, the step S170 in the flow chart of mobile washing procedure shown in Figure 31 is become the processing of the variable control of the reciprocating motion of fore-and-aft direction of the Washing spray nozzle that positive and negative rotation produced of implementing the nozzle CD-ROM drive motor and the dutycycle Dt that meets with nozzle location.For example, be near the occasion that moves forward and backward the center (washing location WPc) of scope, make dutycycle Dt become the maximum duty cycle Dtmax of setting range that can be practical at shower nozzle.And along with shower nozzle leaves the center when the end position WPf that advances retreats end position WPb, dutycycle Dt begins to reduce from Dtmax, when the end position WPf that advances retreats end position WPb, is the minimum duty cycle Dtmin of setting range that can be practical.If like this, near the center, the washing area becomes big, is advancing to when advancing end position or retreating end position, and the washing area diminishes, around the removable washing part (with reference to Figure 48 (a)).Thus, the variation of washing area and washing location is increase and decrease correspondingly, that is to say, along with the conversion of washing location, can obtain the strong and weak various washing sense that changes of excitement.In addition, front-rear reciprocation movement scope at nozzle, it is big that the shape of all washing areas becomes in the center, distolateral the diminishing in front and back, thereby, this washing area is suitable for the local shape of desired washing object, can guarantee the part of this washing object of wash clean, the part of for example private parts washing object.

With the process of the as one man variable control dutycycle of nozzle location Dt in, in near the occasion that is in the center (washing location WPc), dutycycle Dt is the middle dutycycle Dtmid of setting range that can be practical, and retreating end position WPb at the end position WPf that advances is dutycycle Dtmax.So during from the center to each end position, increase and decrease change in the mode of Dtmid → Dtmin → Dtmax.If like this, near the center, the washing area is an intermediate degree, retreats end position in preceding inlet side, and the washing area becomes big, washs area increase and decrease ground therebetween and changes, around the removable thus washing part (with reference to Figure 48 (a)).Like this, the strong and weak various washing sense that changes of the excitement consistent can be obtained, in addition, the effect of the front and back of object part can be obtained washing meticulously with big washing area with the variation of washing location.

In addition, because the object part even dwindle the moving range of Washing spray nozzle, also can be washed in the front and back of washing area that can be big washing washing object part under clog-free situation.Therefore, be easy to increase the nozzle reciprocal time, the result has improved clean result.

In addition, the dutycycle (DtS, DtM, DtL) in also available above-mentioned 3 stages of variable control of the dutycycle Dt consistent with nozzle location is implemented.If like this,, just can realize that its control is simple, the calculation load that alleviates electronic-controlled installation with a nozzle location switching duty cycle Dt as one man.

The distortion of J1-1/ massage washing

Variation of this massage washing is the dutycycle Dt among the step S182 of the above-mentioned massage washing procedure (with reference to Figure 35) of cycle increase and decrease ground control in the following manner.That is to say, be used to increase and decrease the massage period T M of the dutycycle Dt shown in Figure 36 of washing area, be make by determined frequency f tm of this cycle (=1/TM) be above-mentioned immunity region frequency (more than about 5Hz; About 10～60Hz) cycle.If like this, the user is imperceptible should the situation of passing of washing area under, can enlarge rapidly or with dwindling change wash area.And, because the pattern of Figure 37 water spray water column RT moving and repeating with high speed to central authorities from central, enlarged, therefore, can improve local periphery dirt OB peel off effect, also improved the effect that the water RTH that splashes of jet cleaning water gathers together dirt OB simultaneously.As a result, according to the massage washing of this variation, can carry out local washing and careful part washing with high washability.In this occasion, the massage period T M of the massage of this variation washing can set the excitation period T c greater than the electromagnetic coil among each dutycycle Dt for, promptly set for make by determined said frequencies ftm of each cycle (=1/TM) less than excitation frequency f (=1/Tc) cycle.

In addition, in the variation of this massage washing, through the special operation knob of careful washing set in operating and remote controlling device or the auxiliary operation portion etc., perhaps set knob and other operation knobs through operation massage simultaneously, also can implement the processing in the variation that this massage washs.

The distortion of E1-1/ Washing spray nozzle

Washing spray nozzle is provided with second Washing spray nozzle that the band buttocks is used movable body NH1-11 with first Washing spray nozzle and the band private parts of movable body NH1-9 separately, and this first Washing spray nozzle, second Washing spray nozzle are being set up in parallel.In addition, also can adopt such structure: only have separately with the buttocks of buttocks hole for water spraying NH1-7 with first Washing spray nozzle of movable body, only with soft second Washing spray nozzle of soft hole for water spraying NH1-8 with movable body, and only with the private parts of private parts hole for water spraying NH1-10 the 3rd Washing spray nozzle with movable body, this first Washing spray nozzle, second Washing spray nozzle and the 3rd Washing spray nozzle are being set up in parallel.Moreover, can also adopt such structure: only have separately with the buttocks of buttocks hole for water spraying NH1-7 with first Washing spray nozzle of movable body and have soft hole for water spraying NH1-8 and second Washing spray nozzle of the movable body of private parts hole for water spraying NH1-10, this first Washing spray nozzle, second Washing spray nozzle are being set up in parallel.In addition, in this variation and above-mentioned the 1st embodiment, also can not establish the soft hole for water spraying NH1-8 of soft washing usefulness.

The distortion of E1-2/ shower nozzle

Figure 49 is the plan view that the electromagnetic coil that is provided with shower nozzle of variation is provided with substrate NH1-50, and Figure 50 is the plan view that electromagnetic coil with shower nozzle of another variation is provided with substrate NH1-60.

(1) as shown in figure 49, the electromagnetic coil of variation is provided with substrate NH1-50 and has buttocks with shaking coil group NH1-51 and private parts with shaking coil group NH1-52.Buttocks has electromagnetic coil NH1-32b, 32c with shaking coil group NH1-51, and private parts has electromagnetic coil NH1-33a, 33c with shaking coil group NH1-52, and these two coil groups own an electromagnetic coil NH1-53 together.This electromagnetic coil NH1-53 and above-mentioned electromagnetic coil are same, have two iron-core coil NH1-54,55, one iron-core coils 55 are provided with coil NH1-56.And, this electromagnetic coil NH1-53 is setting regularly, make buttocks corresponding with the NH1-23a of magnetic action portion of magnetic drive body NH1-23 with shaking among the coil group iron-core coil NH1-54, it is corresponding with the NH1-18b of magnetic action portion of magnetic drive body NH1-18 that private parts usefulness is shaken among the coil group iron-core coil NH1-55.If like this, on making, can obtain to reduce the advantage that sets number, minimizing assembling procedure number, reduction expense of coil.In addition, above-mentioned two coil groups closely dispose, and also can realize the shower nozzle miniaturization.

(2) as shown in figure 50, the electromagnetic coil of another variation be provided with substrate NH1-60 buttocks with shake coil group NH1-61 and private parts with two coil groups that shake coil group NH1-62 be provided with by upright be located on the substrate iron-core coil NH1-63 be wound on electromagnetic coil NH1-65a～65c, the 66a～66c that the coil NH1-64 on this iron-core coil NH1-63 forms.And, these two electromagnetic coil NH1-65a～65c, the 66a～66c that shake the coil group set on the substrate regularly, and magnetic drive body NH1-18,23 the NH1-18a～18c of magnetic action portion, 23a～23c in each movable body of buttocks private parts are being stood facing each other mutually.If like this, on making, can obtain to reduce component parts number, the minimizing assembling procedure number of electromagnetic coil, the advantage of reduction expense.In addition, because electromagnetic coil self is little, above-mentioned two coil groups can closer dispose, and can make shower nozzle miniaturization more.

Figure 51 is used to illustrate the key diagram of the shower nozzle of a variation again.

As shown in the figure, the shower nozzle NH1-70 of this variation have private parts with movable body NH1-11 and private parts with shaking coil group NH1-71, private parts has 4 NH1-18a～18d of magnetic action portion of equidistant formation with movable body NH1-11, and private parts has 4 electromagnetic coil NH1-33a～33d that fixedly set with shaking coil group NH1-71 with making each magnetic action portion face-off.And, in this variation, each electromagnetic coil causes that according to the order of electromagnetic coil NH1-33a～33d or opposite order excitation described private parts shakes rotation with the simulation of movable body NH1-11, and then private parts hole for water spraying NH1-10 shakes rotation (with reference to Figure 22, Figure 23).Shower nozzle NH1-70 according to this variation, because the private parts that solenoid force produced that affacts on the NH1-18a～18d of magnetic action portion uses the obliquity of movable body increasing, the track that shakes rotation that the increase of this obliquity makes the simulation of movable body shake rotation and hole for water spraying is similar to round track, according to this jet cleaning water.In addition, movable body can be provided with through 5 parts cut apart, many parts of magnetic action portions of cutting apart that 6 parts cut apart etc., buttocks also can be provided with the many parts of such magnetic action portions of cutting apart with movable body.

The distortion of F1-2/ washing action

Figure 52 is the key diagram of washing action that is used to illustrate the variation of the shower nozzle NH1-70 that adopts above-mentioned variation, and Figure 53 is the key diagram of washings water spray situation of the washing action of this variation of pattern ground explanation.In addition, in the following description, though be example explanation with the private parts washing, the buttocks washing also is the same.

In the variation of washing action, when each coil order excitation, be arranged in electromagnetic coil NH1-33a, the 33c of nozzle fore-and-aft direction, its dutycycle Dt (Dta, Dtc) is identical, be arranged in electromagnetic coil NH1-33b, the 33d of nozzle left and right directions, its dutycycle Dt (Dtb, Dtd) is identical.And the former dutycycle Dt (Dta, Dtc) and the latter's dutycycle Dt (Dtb, Dtd) are inequality.That is, shown in Figure 52, TA during washing, the dutycycle Dta of electromagnetic coil NH1-33a, 33c, Dtc are greater than dutycycle Dtb, the Dtd of electromagnetic coil NH1-33b, 33d.Thus, for the solenoid force of electromagnetic coil NH1-33a, 33c affacts on the NH1-18a of magnetic action portion, the 18c, when private parts tilted with movable body, it is big that hole for water spraying runout α ac becomes, and the hole for water spraying runout α bd under electromagnetic coil NH1-33b, the 33d situation diminishes.Therefore, shown in Figure 53 (a), to become with the nozzle fore-and-aft direction be the elliptical shape of major axis to the washing area SMTA of TA during this washing.

TB during washing, dutycycle Dta, Dtc are greater than the dutycycle of TA during washing.Therefore, shown in Figure 53 (a), the washing area SMTB of TB is same with washing area SMTA during the washing, and becoming with the nozzle fore-and-aft direction is the elliptical shape of major axis, and major axis prolongs expansion washing area.

TC during washing, opposite with TA during the washing, dutycycle Dta, Dtc are less than dutycycle Dtb, Dtd.Therefore, the hole for water spraying runout α ac when electromagnetic coil NH1-33a, 33c make private parts tilt with movable body diminishes, and makes the hole for water spraying runout α bd under electromagnetic coil NH1-33b, the 33d situation become big.Thus, shown in Figure 53 (b), the washing area SMTC of TC is for being the elliptical shape of major axis with the nozzle left and right directions during the washing.And big if dutycycle Dtb, Dtd become, same with the situation shown in Figure 53 (a), it is the elliptical shape of major axis that washing area SMTC will become with the nozzle left and right directions, and expands the washing area that major axis prolongs to.

Variation according to this washing action can obtain following advantage.

(1) owing to is that the washing area of the elliptical shape of major axis carries out the part and washs with the nozzle fore-and-aft direction with TA, TB during the washing, therefore, even do not carry out the nozzle front-rear reciprocation movement that the positive and negative rotation of motor is produced, also can carry out local on a large scale washing along the nozzle fore-and-aft direction.Like this, under the rest state of the caused driving noise of the positive and negative rotation of no motor, can move washing, can loosen sense to the user.In addition, owing to do not need the positive and negative rotation control of motor, can alleviate the control load of electronic-controlled installation.Moreover, owing to do not need the nozzle CD-ROM drive motor to align despun repetitive operation high response is not arranged, thereby, do not need the motor of high ability, reduced expense, can realize the miniaturization of motor.In addition, can suppress the abrasion of the rail portion NS1-7 (with reference to Fig. 6) that produced with the reciprocating repetition of nozzle, improve the durability of rail portion.

(2) moving back and forth the occasion of implementing to move washing, can shorten the interval that nozzle moves forward and backward with the washing area that becomes elliptical shape of TA, TB during washing and the nozzle that is carried out.

(3) can also move back and forth the mobile washing of enforcement with the washing area that becomes elliptical shape of TC during the washing and the nozzle that is carried out simultaneously.If like this, can in the scope that the nozzle left and right directions enlarges, move washing.This occasion if the nozzle position that moves forward and backward in the scope according to nozzle increases and decreases dutycycle Dtb, Dtd, then can make the elliptical shape length distortion of washing area according to nozzle position as shown in Figure 48 along the nozzle left and right directions.Thus, can obtain the strong and weak various washing sense that changes of excitement that the variation with washing location adapts.

(4) if dutycycle Dta, Dtc equal dutycycle Dtb, Dtd, then hole for water spraying runout angle α ac, α bd are identical, and the washing area can become toroidal.Like this, by controlling above-mentioned dutycycle Dt changeably, between the implementation period of part washing, can find to adopt the washing of washing area of toroidal with random order during, adopt with the nozzle fore-and-aft direction be major axis elliptical shape the washing area washing during, and adopt with the nozzle left and right directions be major axis elliptical shape the washing area washing during.And, in at this moment the process of respectively washing area of change, the determined frequency f of cycle of (for example TA, TB, TC during the washing of Figure 52) is in the scope as the frequency (approximately less than 5Hz) of the appreciable scope of intermittent stimulation for the repetitive stimulation of human body skin during each washing.If like this, the user can recognize the change of shape of each washing area clearly, obtain the power stimulation with the variation of this washing area simultaneously, thereby suffered excitement is diversified, has more effectively promoted defecate feeling, eliminates dull sense.

Other distortion of F1-3/ washing action

Figure 54 is the key diagram of washing action that is used to illustrate the variation again of the shower nozzle NH1-70 that adopts above-mentioned variation, Figure 55 is the pattern ground explanation key diagram of the washings water spray situation of the washing action of a variation again, and Figure 56 is the key diagram of the washings water spray situation under the situation of the pattern ground explanation washing action of moving another variation that washing adopted.

In this variation, when each electromagnetic coil in turn during excitation, except the side of the electromagnetic coil NH1-33a, the 33c that are positioned at the nozzle fore-and-aft direction, all the other 3 electromagnetic coils are excitation at first in turn; Perhaps except the side of the electromagnetic coil NH1-33b, the 33d that are positioned at the nozzle left and right directions, all the other 3 electromagnetic coils are excitation at first in turn, and according to first method, shown in Figure 54 (a), the electromagnetic coil beyond the electromagnetic coil NH1-33c is according to 33b → 33a → 33d → 33a → 33b → 33a ... order excitation in turn.According to second method, shown in Figure 54 (b), according to 33a → 33b → 33d → 33a → 33b → 33d ... order excitation in turn.According to third party's method, shown in Figure 54 (c), according to 33b → 33c → 33d → 33c → 33b → 33c ... order excitation in turn.According to cubic method, shown in Figure 54 (d), according to 33b → 33c → 33d → 33b → 33c → 33d ... order excitation in turn.

In the occasion according to the above-mentioned first method excitation, like that, hole for water spraying shakes rotation in shower nozzle the place ahead one side with circular-arc track shown in the arrow Ha among Figure 55 (a) figure, and therefore, washings are imitated the track of this hole for water spraying, in shower nozzle the place ahead one side with circular-arc water spray.In the occasion according to the above-mentioned second method excitation, like that, hole for water spraying shakes rotation in shower nozzle the place ahead one side with the semicircle track shown in the arrow Hb among Figure 55 (b) figure, therefore, washings are imitated the track of this hole for water spraying, and at shower nozzle the place ahead one side water spray, washing area at this moment is a semicircle shape.Washings water spray according to these two kinds of methods like that, has adopted the water discharge pattern to shower nozzle the place ahead shown in Figure 55 (c).

On the other hand, in the occasion according to above-mentioned third party's method excitation, like that, hole for water spraying shakes rotation in shower nozzle rear one side with circular-arc track shown in the arrow Hd among Figure 55 (d) figure, therefore, washings in shower nozzle rear one side with circular-arc water spray.In the occasion according to above-mentioned cubic method excitation, like that, hole for water spraying shakes rotation in shower nozzle rear one side with the semicircle track shown in the arrow He among Figure 55 (e) figure, and the washing area is a semicircle shape, and washings are sprayed water in shower nozzle rear one side.Washings water spray according to these two kinds of methods like that, has adopted the water discharge pattern to the shower nozzle rear shown in Figure 55 (f).In addition, when the excitation with above-mentioned each side method makes each magnetic excitation coil in proper order, by increase and decrease ground control dutycycle Dt, variable hole for water spraying runout angle α has realized the half-oval shapedization of the washing area of the water spray angle change of rear water spray forwards or semi-circular shape.

Variation according to this washing action can obtain following advantage.

(1), shown in Figure 55, can change the washing area of washings with random order towards the direction at shower nozzle the place ahead or rear, circular-arc or semicircle shape by the dutycycle of control shown in Figure 54.And in change water spraying direction or washing during area at this moment, this determined frequency f of change cycle is in the scope as the frequency (approximately less than 5Hz) of the appreciable scope of intermittent stimulation for the repetitive stimulation of human body skin.If like this, the user can recognize the variation of each water spraying direction or the change of shape of washing area clearly, obtains the power stimulation with the variation of this water spraying direction and washing area simultaneously, thereby, suffered excitement is diversified, has more effectively promoted defecate feeling, eliminates dull sense.

(2) can adopt the water discharge pattern shown in Figure 55 (a)～(c), carry out the nozzle front-rear reciprocation movement simultaneously, implement to move washing thus to shower nozzle the place ahead.If like this, can be from the direction jet cleaning water towards shower nozzle the place ahead one side, wash clean localized contamination.And, the track of nozzle front-rear reciprocation movement with shown in Figure 7 to oblique below towards matching, can peel off dirt downwards effectively.

(3) opposite, can adopt the water discharge pattern shown in Figure 55 (d)～(f) to the shower nozzle rear, carry out the nozzle front-rear reciprocation movement simultaneously, implement to move washing thus.If like this, can be from the direction jet cleaning water towards the shower nozzle rear side, wash clean localized contamination.And, the track of nozzle front-rear reciprocation movement with downwards towards matching, make jet cleaning water and the dirt peeled off by these washings be difficult to flow to the place ahead.As a result, when carrying out the private parts washing with this mobile washing, can obtain better local clean feel on every side.

(4) moving direction of nozzle is consistent with water spraying direction.That is to say, nozzle is when retreating of nozzle front-rear reciprocation movement scope holds that the inlet side is mobile progressively forward, water discharge pattern is the water discharge pattern towards shower nozzle the place ahead, and the nozzle in the past inlet side end of drawing back retreats ground when mobile, and water discharge pattern is the water discharge pattern towards the shower nozzle rear.If like this, when nozzle advances, can peel off dirt effectively towards the below, when nozzle retreated, dirt was difficult to flow to the place ahead.Improved local clean feel on every side.

(5) can implement nozzle position according to the nozzle front-rear reciprocation movement, switch shown in Figure 55 (a)～(c) towards the mobile washing shown in the water discharge pattern in shower nozzle the place ahead and Figure 55 (d)～(f) towards the water discharge pattern at shower nozzle rear.That is to say, shown in Figure 55 (a), nozzle retreats end when move the center from nozzle front-rear reciprocation movement scope, water discharge pattern is the water discharge pattern towards shower nozzle the place ahead, before and after the center, 4 electromagnetic coils with dutycycle Dt excitation in turn, become with respect to the water discharge pattern of hole for water spraying towards the top water discharge pattern without exception.In addition, nozzle can obtain the water discharge pattern towards the shower nozzle rear, if like this when move the inlet side forward from the center, when the place ahead dirt of washing object part and rear dirt focus on local skin position corresponding to the center, carry out part and wash.And, when the nozzle before arriving the center advances, can peel off dirt effectively downwards, when nozzle retreated to the center, dirt was difficult to flow to the place ahead.Improved local clean feel on every side.

(6) shown in Figure 56 (b), nozzle can obtain the water discharge pattern towards the shower nozzle rear from retreating end when move the center, before and after the center, can obtain the water discharge pattern towards the top, nozzle can obtain the water discharge pattern towards shower nozzle the place ahead when move the inlet side forward from the center.If like this, washing area that can be when the nozzle fore-and-aft direction enlarge to move washing is washed sense on can be on a large scale fully.In addition, owing to enlarged the washing area like this, so the scope that can dwindle the nozzle front-rear reciprocation movement.Moreover, in the occasion of the water discharge pattern that adopts Figure 55 (a), (d), when imitating circular-arc track to carry out the washings water spray, the water spraying direction of the jet cleaning water of changeable arc end part, more effectively the wrinkle of skin inside around the washing part.

When (7) adopting the water discharge pattern of Figure 55 (b), (e) to carry out above-mentioned mobile washing, nozzle advance move in and retreat move in, the excitation of electromagnetic coil also can reverse in proper order.That is, in the nozzle forward-reverse, changeable one-tenth is according to 33a → 33b → 33d → 33a → 33b → 33d of Figure 54 (b) ... order excitation and 33d → 33b → 33a → 33d → 33b → 33a of reversing ... the order excitation.In addition, advance at nozzle.In retreating, 33b → 33c → 33d → 33b → 33c → 33d of also changeable one-tenth Figure 54 (d) ... order excitation and 33d → 33c → 33b → 33d → 33c → 33b of reversing ... the order excitation.If like this, the water spraying direction of changeable jet cleaning water, the more effectively local wrinkle of skin inside on every side of washing.

Another distortion of F1-4/ washing action

Above-mentioned variation (F1-3) is not to an electromagnetic coil NH1-33a, the 33c excitation of nozzle fore-and-aft direction shown in Figure 54, and the characteristics of the washing of this variation action are, to an electromagnetic coil NH1-33b of nozzle left and right directions, 33d excitation ground is not in turn to remaining magnetic excitation coil.According to this variation, can obtain following water discharge pattern.

That is to say, owing to imitate above-mentioned first the excitation, thereby can obtain in shower nozzle left or a right-hand side with the water discharge pattern of circular-arc jet cleaning water or at shower nozzle left or a right-hand side water discharge pattern with the washing area jet cleaning water that becomes semi-circular shape to cubic method.In addition, also can obtain towards a shower nozzle left or a right-hand side water discharge pattern.Moreover the increase and decrease of the dutycycle during by each magnetic excitation coil control can obtain the half-oval shapedization towards the washing area of the change of the water spray angle of left or right-hand water spray or semi-circular shape.Because side water spray about can being partial to like this, so at local left or right-handly have under the situations such as hemorrhoid or lacerated wound, can not carry out the part with the washings water spray and wash facing to the mode of this hemorrhoid etc.In addition, make up with moving washing, same with above-mentioned variation, can reach the variation of washing sense.

Another distortion of F1-5/ washing action

Above-mentioned variation (F1-3, F1-4) is not to a magnetic excitation coil of nozzle fore-and-aft direction or nozzle left and right directions, and the characteristics of the washing of this variation action are, as the dutycycle Dt that makes the electromagnetic coil dutycycle Dt different, in turn to all magnetic excitation coils with all the other electromagnetic coils.

That is to say, in Figure 54, in the electromagnetic coil that is non-excitation, for example allow the electromagnetic coil NH1-33c of Figure 54 (a) follow electromagnetic coil NH1-33a, 33b excitation, afterwards, allow electromagnetic coil NH1-33d excitation.Then, repeat excitation in proper order with this, simultaneously, the dutycycle Dtc that makes electromagnetic coil NH1-33c less than or greater than dutycycle Dta, Dtb, the Dtd of other electromagnetic coils.If like this, because of excitation in turn, can obtain close-shaped washing area, and, jet cleaning water under the washing area that only is skew shape corresponding to the area profile of the position of electromagnetic coil NH1-33c.At this moment, can carry out various changes according to the dutycycle Dt of this coil corresponding to the crooked degree of area profile of the position of electromagnetic coil NH1-33c.Thereby, can carry out the water spray of washings with colourful washing area shape.Obtain washing the variation of sense.In addition,, can set the dutycycle Dt of each electromagnetic coil immediately, and be out of shape in the mode of excitation in turn when each electromagnetic coil in turn during excitation.If like this, can make more rich and variedization of shape of washing area, improved the variation of washing sense.

As indicated above, by controlling the excitation of each coil, can make washing location or shape be in untrammeled state.For example (though not shown in the figures), touch panel is set on remote control, position shown on user and this panel contacts, can specify washing position or shape, or, when carrying out making the operation that the washing position moves etc. with handling rod-shaped action bars, not only can follow the tracks of very delicately, and, can reduce the generation (perhaps all abating the noise) of noise because nozzle moves few (perhaps all not moving), cosily use.

Below, be example with the private parts movable body, the variation about the movable body that shakes the rotation water spray that adopts above-mentioned washings is described.Figure 57 is the key diagram of explanation private parts with the manufacture process of movable body NH1-11, and Figure 58 is the key diagram of the private parts of explanation variation with the manufacture process of movable body, and Figure 59 illustrates the key diagram of the private parts of a variation with the manufacture process of movable body again.

As indicated above, the private parts of the 1st embodiment is with among the movable body NH1-11, makes the magnetic drive body NH1-18 that is provided with the NH1-18a of magnetic action portion at periphery and the resin system baffle plate NH1-17 that sprays water integrated by intercalation forming process etc.At this moment, magnetic drive body such as Figure 57 and shown in Figure 13, the bottom by water spray baffle plate that resin is made is in the top and bottom of going into the circumference NH1-18x that is connected with each magnetic action portion and integrated.In this occasion, owing to resin also enters among the fixing hole NH1-18y of circumference, therefore can be integrated securely by fixed effect.Adopt this method, the parts of handling during manufacturing, promptly the adjustment component of metal pattern and magnetic drive body are parts, thereby have obtained the advantage of simplifying flow chart, reducing fabricating cost on making.

The private parts of variation is with among the movable body NH1-75, and the water spray baffle plate NH1-76 that 3 NH1-18a～18c of magnetic action portion and resin is made by intercalation forming process etc. is integrated respectively.That is to say that shown in Figure 58, each magnetic action portion is configured among the flange portion NH1-77 of this water spray baffle plate with burying underground respectively.Therefore, this movable body need not be done antirust processing to magnetic action portion, and this helps making.And each magnetic action portion is disposing independently of each other, and the water spray baffle plate that is formed from a resin cuts off mutual magnetic.That is to say, in the magnetic action portion of adjacency, be difficult to form magnetic flux.Thereby, when the active force of each magnetic excitation coil, coil affacts in each magnetic action portion, be that the magnetic flux of magnetic circuit can not drain in the magnetic action portion of adjacency with magnetic action portion.Magnetic action portion can be more effectively attracted, simultaneously, the attraction that solenoid force produces can be do not reduced.As a result, can make electromagnetic coil miniaturization or energy-conservationization to each magnetic excitation coil of little attraction.

Use among the movable body NH1-80 at the private parts of another variation, 3 NH1-18a～18c of magnetic action portion dispose respectively and by the water spray baffle plate that resin is made make separately magnetic independent this on the one hand, be identical with the private parts of above-mentioned variation with movable body NH1-75.And this private parts,, is provided in each magnetic action portion on this nozzle flapper in the top and bottom of the inboard end edge portion NH1-18w that goes into each magnetic action portion by the flange portion NH1-82 of water spray baffle plate NH1-81 shown in Figure 59 individually with movable body NH1-80.NH1-18 is same with the magnetic drive body, by the fixed effect of fixing hole NH1-18y, can firmly fix each magnetic action portion.Therefore, the movable body of this variation, separate configurations by each magnetic action portion and the nozzle flapper that is formed from a resin cut off the magnetic of each magnetic action portion, and can avoid with magnetic action portion is that the magnetic flux of magnetic circuit drains in the magnetic action portion of adjacency.Therefore, improve the attraction efficient of magnetic action portion or avoided the reduction of attraction, can not only bring into play the effect same with the movable body of above-mentioned variation, and because only with attracting required soft magnetic material to constitute, so alleviated the weight of private parts, further realized the miniaturization and energy-conservationization of electromagnetic coil with movable body NH1-80.

In addition, following distortion can also be arranged.For example, in above-mentioned the 1st embodiment, the dutycycle Dt when controlling magnetic excitation coil changeably can realize the change of washing area etc.But also can adopt following method.When magnetic excitation coil, utilize method adjustment such as phase angle control to be applied to magnitude of voltage on the electromagnetic coil, the solenoid force in the magnetic action portion is adjusted on increase and decrease ground, adjusts above-mentioned hole for water spraying runout angle α or washing area with various ways.

In addition, in above-mentioned the 1st embodiment, when washings flowed into this hole for water spraying below the washings hole for water spraying of movable body, the power of these inflow washings that movable body is suffered was certain, and the power that these inflow washings are produced can be without a moment's thought according to following method.These inflow washings are run into the conical surface in the major diameter water jet guided hole of the hole for water spraying lower end side that tilts with movable body from the below, flow into the power that washings produced and towards the directive effect that the inclination that makes movable body resets.Therefore, it is big more that the water yield of these inflow washings is that the flow of water is set the flow of water that knob sets, and the power that the inclination of movable body is resetted is big more.Like this, setting the given washing area of knob setting with the wide territory of fixed point, be the occasion of hole for water spraying runout angle α (dutycycle Dt), if set and usefulness with the power of the flow of water, the dutycycle Dt that this wide territory of fixing a point is set after knob is set can set flow of water change according to this.For example, if the flow of water is set for the strong flow of water, according to the dutycycle Dt after the wide territory setting of the setting degree increase ground control fixed point knob setting of the strong flow of water.If the flow of water is set for the weak flow of water, control dutycycle Dt according to the setting degree of the weak flow of water with reducing.Like this, even carried out flow of water setting, the hole for water spraying runout angle α that still can keep movable body and hole for water spraying is preceding identical with flow of water setting, can not cause the sticky feeling that variation is produced that is not intended to of washing area.

In addition, the inching function in the time of also can having following dispatching from the factory.The deviations of the elastic force of the deviation of the magnetic action power of electromagnetic coil or the movable body flange portion of rubber elastomer etc. might make hole for water spraying runout angle α produce deviation.Therefore, produce the inching function (deviation absorption function) to this, during product examination before product export, it is proper carrying out inching.The method that brief description is concrete for example, in auxiliary operation portion of side edge part etc., is provided with the turn-knob of variable resistor etc., can adjust this.According to variable-resistance value, set to the energising power of electromagnetic coil or a reference value of voltage.When product export is checked, adjust knob under certain condition, making hole for water spraying runout angle α is certain a reference value.In addition, the time of adjustment is not limited to product when sell checking, after product is installed also can, not only the producer can adjust, maintenance worker or user can adjust.

The following describes another embodiment.Figure 60 is that system is the block diagram of the concise and to the point formation of the center local washing device of representing the 2nd embodiment by water, Figure 61 is the profile that expression is provided in the concise and to the point formation of the reservoir WP2-7 in the water circuit system, and Figure 62 is the profile that expression is provided in the formation of wavegenerator WP2-8 in the identical water circuit system.In addition, Figure 63 is the key diagram that is used to illustrate the washing current situation that is produced by this wavegenerator WP2-8, and Figure 64 is the ideograph of the situation that is provided with of the moving generator WP2-8 of pattern face of land oscillography, and Figure 65 is the block diagram of the concise and to the point formation of expression control system.In addition, and with the foregoing description or the identical parts of its variation,, have the parts of identical function, also use identical component names with title and its symbol of original same parts.

A2/ all constitutes

The 2nd embodiment local washing device KS2-1 also have identical outward appearance with above-mentioned local washing device KS1-1, be provided with body KS1-2 and remote control RC1-1 (with reference to Fig. 1).In addition, to be provided with the spray nozzle device this point be the same with local washing device KS1-1 to body.

The formation of B2/ water circuit system control system

The water circuit system of local washing device KS2-1 has water inlet side valve gear WP2-1, the heat-exchange device TH1-1, Flow-rate adjustment reversal valve WP2-2 and the fluctuation generating means WP2-3 that draw from outside water-supply source one side shown in Figure 60.Washings are from the flow path reversal valve WN2-2 importing Washing spray nozzle WN2-1 of this fluctuation generating means through Washing spray nozzle WN2-1, from this nozzle ejection washings described later.Each device is linked together by the upstream side or the downstream supply line that clip the fluctuation generating means.That is to say that water inlet side valve gear and heat-exchange device link together by upstream side supply line WP2-5, the spray nozzle device and the downstream supply line WP2-6 in fluctuation generating means downstream link together.

Water inlet side valve gear WP2-1 replaces proportional valve WP1-9 (with reference to Fig. 4) this point different with the water inlet side valve gear WP1-1 of Fig. 4 being provided with pressure regulator valve WP2-4.Therefore, washings are adjusted to given pressure (1 pressure: about 1.0kgf/cm by pressure regulator valve WP2-4 ²) after, flow into heat-exchange device TH1-1 through opening electromagnetic valve from water inlet side valve gear WP2-1.Then, according to the temperature warm waterization of the above-mentioned entry water outlet side of heat-exchange device washings to design temperature, adjust flow by Flow-rate adjustment reversal valve WP2-2 after, flow among fluctuation generating means and the function water device WP1-4.The function water of function water device generates same as the previously described embodiments, and it illustrates omission.In addition, Flow-rate adjustment reversal valve WP2-2 also can adopt the structure of adjusting the flow (washings spray flow) that flows to the fluctuation generating means by change fluctuation generating means to pipeline and function water device to the aperture of pipeline.In this occasion, send into the function water device to the washings of the difference of the washings flow of Flow-rate adjustment reversal valve and this washings spray flow, spray water to nozzle from described cavity, and the closet pelvic part of wandering.That is to say,, adjust the washings spray flow by to flowing to the derivation of nozzle washings in addition.

Fluctuation generating means WP2-3 has reservoir WP2-7 and wavegenerator WP2-8 from upstream side.This reservoir has shown in Figure 61: the housing WP2-9 that is connected with the upstream side supply line WP2-5 of wavegenerator upstream; Be configured in the baffle plate WP2-11 in the WP2-10 of baffle chamber in the housing; Elastic force is imposed on the spring WP2-12 of this baffle plate.Reservoir is in the upstream of wavegenerator, has reduced the water slug of upstream side supply line WP2-5.Therefore, the temperature of jet cleaning water has been stablized in the water slug influence that the temperature of washing water that can relax case TH1-3 distributes and to be subjected to.In this occasion, reservoir WP2-7 is disposing near wavegenerator WP2-8, and is configured to one with this wavegenerator, and this is good for the pulsation of avoiding this wavegenerator described later rapidly and effectively and being produced propagates into upstream side.In this case, reservoir also can adopt the structure that only is provided with the baffle chamber, this baffle chamber is not as having baffle plate and give the simple air chamber of the spring of this baffle plate application of force, or makes the atmosphere storage portion that the part that makes the upstream side supply channel wittingly expands upward.

Wavegenerator WP2-8 in the hydraulic cylinder WP2-13 that is connected in downstream, upstream supply line, can be provided with plunger WP2-14 with being free to slide shown in Figure 62.And this plunger is by the excitation control of electromagnetic coil (coil takes place in pulsation) WP2-15, in upstream side and downstream advance and retreat ground motion.Plunger WP2-14 moves to the downstream by the excitation of pulsation generation coil WP2-15 from illustrated original position, and when excitation was eliminated, the elastic force effect that is subjected to upstream side spring WP2-16 and downstream spring WP2-17 was returned to original position.This plunger WP2-14 portion within it is provided with the one way valve WP2-18 that is made up of steel ball and spring, therefore, when original position moves to the downstream, to the pressurization of the washings in the hydraulic cylinder, is extruded in the supply line of downstream.At this moment, because the plunger original position is certain, can send into the downstream supply line to a certain amount of washings.Afterwards, when returning to original position, washings flow in the hydraulic cylinder through one way valve, thereby the plunger by next time is side shifting downstream, once more a certain amount of washings is sent into the downstream supply line.And, when plunger recovers to original position, can cause the plunger downstream, be the introducing of the washings of downstream supply line, thereby this wavegenerator WP2-8 along with the reciprocating motion generation pulsation of change up and down of plunger with making pressure cycle, be at washings under the state of pulsation stream, make washings flow into the downstream supply line.

In this occasion, the washings of above-mentioned 1 pressure are through the upstream side supply line, among the wavegenerator WP2-8 that feeds water.Like this, during above-mentioned plunger WP2-14 returns to original position, flow into the influence that washings that washings in the hydraulic cylinder are subjected to the pressure loss of one way valve and downstream are introduced through one way valve, under the situation that can not reach 1 pressure again, deliver in the supply line of downstream.The pictorial words of this situation, then shown in Figure 63, washings are delivered to downstream supply line or the Washing spray nozzle WN2-1 from wavegenerator WP2-8 being under the pressure fluctuation meter at center with 1 pressure, to local water spray described later.And, return in the process of original position at above-mentioned plunger, washings flow in hydraulic cylinder through one way valve, This move make be transported to the washings pressure in its downstream from wavegenerator WP2-8 can vanishing.The passing of the pulsation of this washings pressure has reflected the passing of washings flows.

As can be seen from Figure 63, the excitation cycle synchronisation of coil WP2-15 takes place in pulsation period MT and pulsation, by the change control in this excitation cycle, can carry out all settings described later.And the generation of the pulsation stream of washings only just can be implemented under the condition that makes the reciprocating coil magnetization of plunger, therefore, can simplify the formation of wavegenerator.

In addition, in the 2nd embodiment, shown in Figure 60, because wavegenerator WP2-8 is configured in the downstream of the case TH1-3 of heat-exchange device, the washings that flow as pulsation can be by not causing the case of attenuate pulsations easily greater than the diameter of supply line because of diameter.Therefore, can under the state of the influence of the attenuate pulsations that is not subjected to case, the washings of this pulsation stream be sent among downstream supply line or the Washing spray nozzle WN2-1.

In addition, when wavegenerator WP2-8 is set, so-called vibration-proof rubber can be set in the centre.By the antihunt action of this vibration-proof rubber, can suppress vibration with the pulsation generation, also can suppress to vibrate simultaneously the noise that is produced.In this occasion, flutter generator is configured on powder thing by being mixed with high specific gravity such as metal or the high-specific weight resin plate (not shown) that shot-like particle obtains, this resin plate is configured on the bottom panel of body across vibration-proof rubber.If like this, because vibration greater than flutter generator and resin plate sum, takes place to produce so be difficult for causing vibration source itself with pulsation in the vibration source quality, in addition, and by the antihunt action of vibration-proof rubber, the generation that can suppress to vibrate.When this vibration source quality is big, replace flutter generator is configured in structure on the high-specific weight resin plate, adopt the big parts of the quality that is provided with this local washing device or the structure of this vibration machine be set on device also passable.Like this, need not use resin plate, on making, obtain the low advantage of expense, can make equipment miniaturization yet because of having reduced part count.In addition, if dispose vibration-proof rubber between wavegenerator and resin plate, the vibration-proof rubber below vibration-proof rubber and resin plate can constitute the vibration isolation damping structure of two systems with one degree of freedom shown in Figure 64.Therefore,, make spring constant k1, k2 or attenuation factor c1, c2, can bring into play the effect of high inhibition vibration, avoid effectively to propagation vibrations such as toilet seats for relaxing the numerical value of vibration effectively by selected vibration-proof rubber.And, by suppressing vibration in this wise, also can more effectively suppress the noise that is produced with vibration.

Combine with configuration reservoir between wavegenerator WP2-8 and case TH1-3, can avoid on case, producing unwanted pressure fluctuation meter.Therefore, can avoid the case internal pressure by mistake to rise, not only can avoid the distortion or the caused fatigue of convergent-divergent of case, and not need case to have to exceed the high withstand voltage properties of requirement.

In the 2nd embodiment, also can constitute above-mentioned water circuit system in the following manner.That is to say, make above-mentioned upstream side downstream supply line become the flexible pipe arrangement of high rigidity, simultaneously, make the hardness of the hardness of downstream supply line greater than the upstream side supply line.In addition, use the connector of shaft coupling mode in the tubing connection portion of these pipelines and above-mentioned each device.And, shorten the supply line length between device with the closely configuration of each device.As a result, be difficult to take place flexible, the contraction of expanding of supply line self, can suppress influence, under the state that has reduced attenuate pulsations, the washings of pulsation stream are sent among the Washing spray nozzle WN2-1 with this flexible attenuate pulsations that is produced.Particularly, because wavegenerator WP2-8 and flow path reversal valve WN2-2 closely dispose, this is that the situation of the flexible pipe arrangement of high rigidity combines with the downstream supply line, can more effectively suppress between wavegenerator WP2-8 and the flow path reversal valve WN2-2 the downstream supply line washings by the time attenuate pulsations.

The control system of the local washing device of the 2nd embodiment is shown in Figure 65, and having adopted with electronic-controlled installation CT2-1 is the structure at center.And this electronic-controlled installation is same as the previously described embodiments, input according to various knobs or sensor, except the energising control of the heater of the open and close valve control of the electromagnetic valve of input side valve gear, heat-exchange device etc., the excitation that coil WP2-15 takes place by pulsation is controlled, and implements above-mentioned ripple frequency control.This ripple frequency control will be described in detail hereinafter.

C2/ spray nozzle device NS2-1

The following describes the spray nozzle device NS2-1 of the local washing device that is provided with the 2nd embodiment.Figure 66 is the fragmentary perspective view of expression spray nozzle device NS2-1, and Figure 67 is the concise and to the point profile in the 67-67 cross section of Figure 66.

As shown in the figure, the spray nozzle device NS1-20 of the variation of the spray nozzle device NS2-1 of the 2nd embodiment and above-mentioned the 1st embodiment is basic identical.That is, the spray nozzle device NS1-20 of this spray nozzle device NS2-1 and variation is same, as one man is equipped with Washing spray nozzle WN2-1 with the same manner bending on the rail portion NS1-21 of crooked shape making with nozzle advance and retreat track NS1-12 (with reference to Fig. 7).The track holding body WN1-2 of this nozzle rear end side below controls about the rail portion of rail portion NS1-21 along the vertical direction, and can slide along this rail portion.Washing spray nozzle WN2-1 advances and retreat along circular-arc nozzle advance and retreat track NS1-12 by transmission mechanism NS1-5.This Washing spray nozzle is in closet pelvic part one side, under the state of freely slide by nozzle maintaining part NS1-6 maintenance nozzle (with reference to Fig. 8), can remain on two positions that separate of nozzle maintaining part and track holding body with being free to slide.In addition, Washing spray nozzle also can make straight line pipeline shape.

Controlling the position in the rail portion of track holding body WN1-2 sets and has with respect to the sliding of rail portion and the handle part WN2-3 of absorption of vibrations function.The handle part that this character is arranged is by the rubber based material of handling through material fit such as oil-containing, WAX cooperations or through surface-treated rubber based material manufacturings such as polytetrafluorethylecoatings coatings, halogen processing, inferior light processing.Therefore, the washings that flow from the pulsation of wavegenerator WP2-8 described later flow into Washing spray nozzle, even produce the vibration that pulsation stream causes at this Washing spray nozzle, also can avoid this vibration to propagate to miscellaneous part.As a result, also can suppress to take place with the noise of vibration.In this occasion, if nozzle retaining hole inwall in the nozzle maintaining part of closet pelvic part one side, configuration above-mentioned cooperation processing of process or surfacing can be brought into play the parts of the rubber based material of sliding and absorption of vibrations function, then can improve the effect that prevents that prevents effect and noise generation that above-mentioned vibration is propagated.

In the spray nozzle device NS2-1 of the 2nd embodiment because the position of above-mentioned Washing spray nozzle and rail portion concerns, can be on width the implementation structure densification.And, can improve the inhibition effect of the attenuate pulsations of downstream supply line because this spray nozzle device and wavegenerator WP2-8 closer dispose.In addition, in the setting up procedure of this spray nozzle device, pedestal NS1-2 (with reference to Figure 66) is configured on the bottom panel of body across vibration-proof rubber.Like this,,, also can suppress vibration effectively, also can suppress to vibrate the noise that is produced simultaneously by the antihunt action of vibration-proof rubber even propagate on the spray nozzle device with the vibration of pulsation.

E2/ Washing spray nozzle WN2-1

The following describes Washing spray nozzle WN2-1.Figure 68 is the concise and to the point profile of major part that is used to illustrate the formation of the flow path reversal valve WN2-2 that is provided with this Washing spray nozzle, and Figure 69 is the decomposition diagram of this flow path reversal valve major part.Figure 70 is the plan view of shower nozzle NH2-1, also is the plan view of the broken section of shower nozzle periphery simultaneously, and Figure 71 is the plan view of this shower nozzle variation of expression.

Shown in Figure 66～Figure 68, flow path reversal valve WN2-2 is positioned at the back-end location of Washing spray nozzle WN2-1, be used for the washing of the buttocks of Washing spray nozzle with, soft washing with and each nozzle stream of private parts washing usefulness switch the feedwater water (flow) direction of the washings of the pulsation stream of carrying from wavegenerator WP2-8, and have following formation.

Flow path reversal valve WN2-2 has the housing WN2-4 that is built-in with changement described later.On the rear end end face of the cylindrical portion WN2-5 of this flow path reversal valve by housing being welded on Washing spray nozzle WN2-1, be integral with Washing spray nozzle.Like this, advance and retreat along above-mentioned track with Washing spray nozzle.

On housing, begin to dispose: stator WN2-6 with the intercommunicating pore that is communicated with each stream in the nozzle from nozzle side; Rotate in order to switch stream, select the rotor WN2-7 that a ground is opened each intercommunicating pore of stator; Pass to the shaft coupling WN2-8 of this rotor rotatablely moving; The inner casing WN2-9 that holds this shaft coupling free to rotately; And to the spring WN2-10 of stator to the rotor application of force.Shown in Figure 69, each intercommunicating pore WN2-11 of stator～13 ground such as branch such as grade are at the side opening in the face of rotor, in nozzle side, shown in Figure 67, offer with nozzle in stream, to be buttocks washing wash the cavity that each stream with the 3rd nozzle stream WN1-9 of nozzle stream is communicated with the first nozzle stream WN1-7 of nozzle stream, soft washing with the second nozzle stream WN1-8 of nozzle stream and private parts.That is to say, in stator, form intercommunicating pore agley.Each intercommunicating pore also can set with the peristome of above-mentioned each nozzle stream of nozzle rear end with merging.In this occasion, above-mentioned each intercommunicating pore can be a straight hole.In addition, the shower nozzle NH2-1 of the above-mentioned first nozzle stream WN1-7 to the, three nozzle stream WN1-9 along the length direction of cylindrical portion WN2-5 to spray nozzle front end divides ground and forms.

Rotor WN2-7 has a grooving WN2-14 who opens of above-mentioned each intercommunicating pore that makes five equilibrium opening on rotor, when the opening of intercommunicating pore and this grooving are overlapping, opens this intercommunicating pore.In this occasion, rotor is made when the position of grooving between adjacent intercommunicating pore, cut off the structure of each intercommunicating pore.That is to say,, just can send into stream in above-mentioned each nozzle to washings by intercommunicating pore as long as rotor rotates a little from the position that grooving is between the adjacent intercommunicating pore opening.In addition, for make the water that remains in the nozzle discharge (draining) just, be provided with the grooving that rotor can be overlapping with the opening of all intercommunicating pores, during draining,, can open all intercommunicating pores by this grooving.

Shaft coupling WN2-8 is installed on the axis of rotation of CD-ROM drive motor WN2-15 of flow path reversal valve WN2-2, and rotating axle pin WN2-17 is positioned at the position of otch WN2-16.In addition, this shaft coupling is arranged on rotation key WN2-18 the position of the otch WN2-19 of rotor WN2-7.Therefore, when the positive and negative rotation of CD-ROM drive motor, this rotatablely moves and passes to shaft coupling by rotating axle pin, passes to rotor by the rotation key again.By means of the rotation of rotor, grooving is opened a hole in each intercommunicating pore in the above described manner selectively, thereby the washings that flow from the pulsation of wavegenerator WP2-8 are supplied with the nozzle stream corresponding with selected intercommunicating pore.

In this occasion, from the washings of wavegenerator WP2-8, connector WN2-20 set on the housing through downstream supply line WP2-6 (with reference to Figure 60) and flow path reversal valve WN2-2 flows in this flow path reversal valve.When the downstream supply line is connected on this connector from wavegenerator, adopt processing such as lower side configuration wavegenerator at connector, like this, can stored air in the water service pipe road of downstream.Therefore, during the washings of pulsation stream are from the wavegenerator to the flow path reversal valve, hoarding of air can not taken place, because above-mentioned pipeline is a high rigidity, so can more effectively suppress the decay of pulsing.In addition, the washings that become pulsation stream in the wavegenerator arrive the pipeline of spray nozzle device, are this wavegenerator and the downstream supply line that arrives flow path reversal valve.May cause this downstream supply line and on every side parts position contacting, dispose the buffer unit of vibration-proof rubber etc.Particularly, parts one side around is equipped with vibration-proof rubber, is wound with vibration-proof rubber on supply line.Like this, be that the characteristics of above-mentioned high rigidity pipeline combine with the downstream supply line, can more effectively suppress the decay of pulsing.

Each parts such as the housing of this flow path reversal valve WN2-2 have the stable on heating engineering plastics of durability with poly-p-phenylene sulfide (being called for short PPS), polyacetals (being called for short POM), polybutylene terephthalate (PBT) (being called for short PBT), glass fiber-reinforced polybutylene terephthalate (PBT) (being called for short GFPBT) etc. and form.Therefore, the washings stream in the flow path reversal valve has the function as the high strength pipeline, and the decay because of the flexible pulsation that causes of pipeline can not take place.And, from the pulsation of wavegenerator WP2-8 stream washings when the nozzle stream supplies water, owing to flow path reversal valve and Washing spray nozzle are one, the pipe of not establishing between the two, so, can produce the decay of pulsation hardly.In addition, when switching the water (flow) direction of above-mentioned feedwater, owing to utilized the rotation of rotor WN2-7, this compares with the flow path reversal valve that utilizes elastomeric elastic force such as barrier film, has suppressed the decay of pulsing effectively.

According to this flow path reversal valve WN2-2, can obtain following advantage.Flow path reversal valve be not with wavegenerator WP2-8 be one, but with the Washing spray nozzle WN2-1 in its downstream be one, therefore, the wavegenerator that can become vibration source with the generation with pulsation stream separates.Make vibration source only be this fluctuation generation source.In addition, flow path reversal valve and Washing spray nozzle are advanced and retreat integratedly, and like this, the coil winding of CD-ROM drive motor WN2-15 part can be used resin-molded shaping, and when washing location entered, washings were splashed on the CD-ROM drive motor, also can not drive motor and cause obstacle.And, owing to be a pipeline to the downstream supply line of spray nozzle device, thereby, pipeline becomes load when nozzle is advanced and retreat degree reduced.As a result, reduction is with respect to the load torque of nozzle drive motor.

Also be provided with the soft hole for water spraying NH2-3 of soft washing usefulness of buttocks hole for water spraying NH2-2, buttocks of common buttocks washing usefulness and the private parts hole for water spraying NH2-4 of private parts washing usefulness on the shower nozzle NH2-1 of Washing spray nozzle WN2-1.This shower nozzle watertight feud is fixed on the front end of the cylindrical portion WN2-5 of Washing spray nozzle, and the shower nozzle inner formed first shower nozzle stream NH2-5, the second shower nozzle stream NH2-6 and the 3rd shower nozzle stream NH2-7 are connected with the first nozzle stream WN1-7, the second nozzle stream WN1-8 and the 3rd nozzle stream WN1-9 of Washing spray nozzle respectively.As shown in the figure, these nozzle streams reach each the above-mentioned hole for water spraying above the shower nozzle.Therefore, when flow path reversal valve WN2-2 (with reference to Figure 66) switches to the feedwater of washings arbitrary stream of the first nozzle stream WN1-7 to the, three nozzle stream WN1-9 of nozzle rear end, washings through the nozzle stream of this switching and shower nozzle stream from above-mentioned each hole for water spraying water spray.In this occasion, be the washings that flow from the pulsation of wavegenerator WP2-8 owing to what supply with, thereby, spray washings with pulsation character from each hole for water spraying.

In this case, in above-mentioned each hole for water spraying NH2-2～4 of shower nozzle NH2-1, the aperture minimum of buttocks hole for water spraying, the aperture of private parts hole for water spraying and the aperture of soft hole for water spraying are greater than the aperture of this buttocks hole for water spraying.Thereby, if strong and weak knob SWhu, the SWhd of setting is set at the flow of water under certain situation by the flow of water of remote control RC1-1 (with reference to Fig. 2), as the 1st embodiment explanation, washings are such from the water-jet velocity of each hole for water spraying ejection, buttocks hole for water spraying fastest, the speed of private parts hole for water spraying and soft hole for water spraying is slow than the speed of buttocks hole for water spraying.So the slow soft washing of water-jet velocity is compared with the situation of common buttocks washing, the washing sense of accepting water spray is the slow soft feeling of water-jet velocity at least.Private parts hole for water spraying and soft hole for water spraying are not limited to illustrated single hole, shown in Figure 71, by disposing several path pores, form private parts hole for water spraying or soft hole for water spraying with all path pores.In this occasion, if the hole for water spraying gross area of the area summation of several pores more than buttocks hole for water spraying area, then will to wash situation than buttocks softer for the water spray of pore integral body.

Be example with the buttocks washing below, the situation of the washings that local washing device the produced water spray of the 2nd embodiment is described.Figure 72 is the key diagram that is used to illustrate the excitation situation of the pulsation generation coil WP2-15 of the wavegenerator WP2-8 of generation pulsation when washings are sprayed water, Figure 73 is from the flow of the washings of wavegenerator WP2-8 outflow and the time plot of flow velocity, and Figure 74 is the key diagram of pattern ground explanation from the situation of the washings water spray of the buttocks hole for water spraying NH2-2 of shower nozzle NH2-1.

Coil WP2-15 excitation takes place for pulsation in electronic-controlled installation CT2-1, when by wavegenerator WP2-8 pulsation taking place, produces pulse-like signal.And this pulse signal is exported to the switching transistor (not shown), and coil takes place with pulsation and is connected in this switching transistor, and being used to make this pulsation that coil takes place is ON.Like this, coil takes place according to pulse signal in pulsation, and the ONOFF repetition excitation by switching transistor moves back and forth above-mentioned plunger WP2-14 periodically.Thus, from wavegenerator WP2-8 each hole for water spraying supply to shower nozzle, washings are under the pressure cycle ground state that the pulsation of change is flowed up and down.And spray the washings of this pulsation stream from each hole for water spraying.At this moment, electronic-controlled installation is controlled the frequency of above-mentioned pulse signal changeably in given frequency range, simultaneously, ON, the OFF of this coil magnetization pulse is carried out dutycycle control, like this, can produce various pulsation.In this occasion, the downstream after this wavegenerator is provided with the pressure sensor that is used to detect the pressure fluctuation meter that wavegenerator causes, by the detected value of this sensor, in dutycycle control, can carry out FEEDBACK CONTROL.In addition, this sensor is provided with the position so long as can react the position of pressure fluctuation meter and promptly needn't be limited.For example, can be arranged near the Washing spray nozzle, when adopting the structure of wavegenerator, also can be arranged on this wavegenerator nearby or be arranged to one with it.

Shown in Figure 72, with the pulsation period shown in Figure 63 be period T 1, with ON time of pulse signal be t1, then dutycycle is with (t1/T1) * 100 (%) expression.When causing the pressure fluctuation shown in Figure 63, the washings water yield is reduced to and compares the value of representing with dutycycle with continuous stream.The water yield of such pulsation stream is shown in Figure 73, and in the scope increase and decrease of maximum stream flow Qmax to minimum discharge Qmin, flow velocity is also in the scope increase and decrease of Peak Flow Rate Vmax to minimum flow velocity Vmin.In addition, in Figure 73, minimum discharge Qmin and minimum flow velocity Vmin are not 0, therefore, even the pressure fluctuation meter of wavegenerator WP2-8 for hour, as indicated above, this pressure fluctuation meter can not be zero yet.

When the washings of continuous stream are in the past sprayed water from hole for water spraying (for example buttocks hole for water spraying NH2-2), adopt the water discharge pattern of the continuous stream shown in Figure 74 (A) from the washings of hole for water spraying, by contrast, during the washings water spray of above-mentioned pulsation stream, employing be the water discharge pattern of the discrete or water bulk state shown in Figure 74 (B).Like this, when the washings that becoming in wavegenerator WP2-8 pulses flows spray from the hole for water spraying of Washing spray nozzle, the reason that becomes discrete or water bulk state will illustrate with Figure 73 and Figure 75.

Figure 75 makes the key diagram of the washings of this ejection with the process of pulsation stream amplification when being used to illustrate from hole for water spraying ejection pulsation stream washings.Shown in Figure 73 (A), when wavegenerator WP2-8 made washings be in pulsation, flow velocity changed and is in pulse state similarly.That is to say, the washings of injection, when its water yield was maximum stream flow Qmax, flow velocity also was Peak Flow Rate Vmax, moment flow velocity and flow change in time.In addition, when each position of the pulsation of Figure 73 stream washings is Wp1, Wp2, Wp3, Wp4, Wp5, the amount at each position be Wp1 (=Wp5)＜Wp2 (=Wp4)＜Wp3, each flow velocity also become V1 (=V5)＜V2 (=V4)＜V3.Therefore, when Figure 75 (A)～(C) changed, owing to the speed of Wp3 is speed greater than Wp2, thereby Wp3 overlapped with Wp2, further overlaps with Wp1, becomes big water piece after water spray.Overlap with Wp2, the Wp1 of its front in turn by such Peak Flow Rate Wp3, under the state that becomes big water piece, make water and human body part (washing area) contact.So when washings contacted with body local, impact energy (washing intensity) made washings become big water bulk state.Its flow velocity V3 is the Peak Flow Rate Vmax shown in Figure 73, so, with the washings that pulsation stream sprays, under the water discharge pattern of the water bulk state that each pulsation period MT appearance overlaps, spray water from hole for water spraying.And, owing to cause such phenomenon in the pulsation period, the water piece that overlaps through above-mentioned Peak Flow Rate Wp3 repeats, and the water piece in a certain water spray moment and the water piece that overlaps through the Wp3 constantly that sprays water next time move (water spray) with essentially identical speed (maximal rate).

The following describes washings from buttocks hole for water spraying NH2-2 as the situation of continuous stream ejection and different as the washing intensity of the situation of pulsation stream ejection.Compare with continuous stream in the past, under the same water yield, pulsation stream has the washing intensity more than 2 times.Its reason will be narrated hereinafter.If the energy the when washings of quality m impact wall with speed V is E, then have following formula (1) to set up:

E=(1/2)Mv ²………………(1)

In addition, if the power that impact wall this moment is f, institute's elapsed time was Δ t till the washings of speed V decelerated at 0 o'clock and disappear, and with formula (2) expression, and deceleration is when being α according to momentum for ENERGY E, and the power of this moment is with formula (3) expression.

E=fΔt………………………(2)

F=mα………………………(3)

Figure 76 is the key diagram when being used to washings water impact wall is described.In Figure 76, suppose that the water piece is the situation of 3 kinds of forms of W1, W2, W3, the washing intensity of the washing current of each form is inquired into.Here, water piece W1 is that cross-sectional area is the microscler formula of S1, and water piece W2 is that cross-sectional area is that S2 and S2 are 2 times the short-form of S1, and water piece W3 is that cross-sectional area is that S1, length are 1/2 the forms of water piece W1.In these forms, water piece W1 is equivalent to continuous stream, and water piece W3 is equivalent to pulsation stream.At this moment, impact wall and time Δ t1 and Δ t2 till the disappearance speed is: Δ t1＞Δ t2 to water piece W1 and water piece W2.The deceleration α that this means formula (3) becomes big, makes water piece disappearance speed with big power at short notice, and the power f2 of the power f1 of water piece W1 and water piece W2 is: f1＜f2.Therefore, can find out significantly, compare that the power f2 that this side of the water piece W2 of the speed that can disappear at short notice is applied to body local becomes big with continuous water piece W1.Thus, though the water piece W3 of the stream that is equivalent to pulse and water piece W1 mutually specific mass be m/2, its power f3 does not compare not too much minimizing with f1.Therefore,, compare, can reduce the water yield, but the power of impacting body local does not reduce, and can remove the dirt that sticks to body local with brute force with continuous stream in occasion as the ejection of pulsation stream.

The following describes the washing intensity of the index that washing is felt as the expression body local and the relation of amount sense.Figure 77 is used to illustrate with buttocks hole for water spraying NH2-2 face-off separate the key diagram that given distance L a is provided with the state of pressure sensor plate Ps.Above-mentioned given distance L a is set in the position of body local washing.Pressure sensor plate Ps is that the test section with two-dimensional-matrix-like, the detected value of each test section are distinguished the sensor of output independently.Adopt this device, in the time of can measuring the buttocks hole for water spraying NH2-2 jet cleaning water from Washing spray nozzle WN2-1 from the pressure peak of each test section output.Its result illustrates at Figure 78.Figure 78 represents the position on the pressure sensor plate Ps and the key diagram of pressure peak with three dimensional constitution, and X-Y plane is represented the position of pressure sensor plate Ps, i.e. the position of detected body.The Z axle is represented the pressure peak of each position.Figure 78 (A) is the measurement result of the washings flow to hole for water spraying when being the continuous stream of 1.1L/min, and Figure 78 (B) is the measurement result of the washings flow to hole for water spraying when being the pulsation stream of 0.5L/min.In Figure 78, represent with pressure peak that as the washing intensity of the key element of washing sense about energy a side amount sense is represented with the volume on the mountain of all pressure distribution.

Two figure are compared, and the pulsation stream of Figure 78 (B) is compared with the continuous stream of Figure 78 (A), though the washing water yield reduces by half, pressure peak increases significantly.This expression affacts the washing pressure that is washed on the object and becomes big, i.e. expression washing intensity becomes big.Figure 79 is the detection signal sequential chart that expression is detected by a test section.Figure 79 (A) shows continuous stream, and Figure 79 (B) shows pulsation stream.Obviously, compare with continuous stream, the peak value of pulsation stream uprises, and it is big that intensity becomes.Compare with the continuous stream of Figure 78 (A), the pulsation stream of Figure 78 (B), it is big that the volume on the mountain of its all pressure distribution becomes.Like this, one side is very big than the amount sense of continuous stream for pulsation stream, if the sense key element of washing sense is specialized with numerical value, the washing force of visible pulsation stream is very good.

The Actual laundering amount of this pulsation stream is compared with continuous stream, the result of investigation illustrates at Figure 80, Figure 80 is the curve map of the relation of expression average injection flow rate and washing amount, that is to say, the average injection flow rate of necessity when showing the dirt that sticks to body local and dashing with washings.Can find out from Figure 80, when the dirt that sticks to body local dashes with washing amount D1, compare that pulsation stream only uses about 1/4 the water yield just passable with the product in the past of the washings water spray that can only carry out continuous stream.By method, can improve washing intensity and user's washing sense by leaps and bounds from hole for water spraying ejection pulsation stream washings.

In addition, during pulsation stream washings water spray, strengthened washing intensity, increased the stimulation to body local, this and above-mentioned the 1st embodiment are same, illustrate in the following manner.The human body skin same position is being repeated appreciable stimulation wittingly (in the 2nd embodiment, be the water piece W1 shown in Figure 76, the stimulation that impact produced of W2, W3) occasion, long when this recurrence interval (being pulsation period MT in this present embodiment), when repetition rate is low, human body is to feel the stimulation of this repetition with vibratory stimulation.On the other hand, when the recurrence interval shorten, when repetition rate uprises, human body can not feel as the repetitive stimulation that should have a mind to of vibratory stimulation, and what feel is continuous stimulation.That is to say, for repetitive stimulation to human body skin, as vibratory stimulation feel less than the immunity region frequency.Same with the situation of the 1st embodiment, this immunity region frequency is the above repetition rate of about 5Hz.When carry out above-mentioned pulsation stream washings water spray have a mind to repeat to spray water the time, repetition rate is high more, follows the tracks of difficult more for the sensation of the caused vibration of having a mind to repeat to spray water.And, when this repetition rate is about repetition rate more than the 10Hz, has most of people of normal consciousness almost can not follow the tracks of and have a mind to repeat to spray water caused vibration.Therefore, it is difficult being familiar with the water discharge pattern (the washings water spray of pulsation stream) of having a mind to repeat to spray water, in the present embodiment, accept user that the water piece shown in Figure 76 impacts, promptly most of people of normal consciousness are arranged, can not feel that this water piece impacts intermittently and carry out, and what feel just is the such sensations of continuous stream washings.

Below with the figure explanation.Figure 81 is used to illustrate that the increase and decrease of frequency causes the key diagram that washs the different reason of intensity, Figure 81 (A) is even show under the washing water yield identical with Figure 81 (B), because pulsation period MT is big, and the ripple frequency fmt that determines by this cycle (=1/MT) also little state.In Figure 81 (A) and Figure 81 (B), elongated or shorten by the cycle, can make the coincidence degree of above-mentioned water piece become big or diminish.Therefore, in the situation of Figure 81 (A) that the pulsation period becomes big, ripple frequency diminishes, it is big that the water piece quality during one-shot becomes, and impact energy will become greatly, will grow to the stimulation of human body.That is to say that under the situation of Figure 81 (A), human body once is subjected to big stimulation, can feel strong stimulation.In addition, the ripple frequency fmt of Figure 81 (A) makes that above-mentioned immunity region frequency descends or during near the frequency of this frequency, and therefore human body can both be felt at every turn strong stimulation and be subjected to the stimulation of repetition, can obtain stronger excitement.On the other hand, shown in Figure 81 (B), if ripple frequency fmt becomes big and be frequency in the above-mentioned immunity region frequency, what then be subjected to is the pinprick of above-mentioned continued stimulus, almost imperceptible stimulation.Therefore, even the water yield is identical, frequency is big more, and the water piece is big more, and the degree that the stimulation (washing intensity) of human body is felt is just strong more.Figure 82 is the ripple frequency of expression pulsation stream and washing intensity and curve map along with the relation of the unplessantness displeasure that stimulation produced of body local.When frequency surpassed 5Hz, human body skin can feel near the soft washing of continuous stream, when frequency surpasses about 30Hz, almost do not have much differences with continuous stream.Therefore, the frequency of pulsation stream is that 5Hz is above proper, and further, the situation of the frequency of source power supply is still used in the excitation control of considering the pulsation generation coil WP2-15 of wavegenerator WP2-8, if with 50～60Hz is the upper limit, it is simple then to be used to the formation controlled.

Viewpoint from the immunity region frequency, in the 2nd embodiment, also control the excitation cycle that coil WP2-15 takes place in pulsation changeably, be pulsation period MT, make this cycle ripple frequency ftm (=1/MT) be about the above scope of 5Hz, like this, above-mentioned water piece is to the continuous stimulation of stimulation for feeling of body local.That is to say that washings water piece is only sprayed water with pulsation period MT off and at the washing location of body local, though the washings water yield reduced,, the user still can obtain accepting the such washing sense of continuous washing water water spray at this washing location.Therefore, in the 2nd embodiment, promptly use Flow-rate adjustment reversal valve WP2-2 that the washings water yield is reduced to the degree of about 500cc/min, still can improve washability and washing sense, therefore, the washings that maximum spout penetrates this flow get final product.That is to say, improved the actual effect of water saving, and the user can obtain accepting the such sensation of water spray continuously.

Even ripple frequency ftm sets above-mentioned immunity region frequency for, ripple frequency ftm is low more, and the water spray sense of continuity of accepting the continuous water spray of washings is light more.Therefore, intentionally ripple frequency ftm is reduced in the above-mentioned scope, user's washing sense (excitement) is for there being sensation intermittently slightly.

In addition, can carry out the dutycycle control of ripple frequency control and coil magnetization in the following manner.Figure 83 is the ripple frequency that is used for illustrating washings pulsation stream at the key diagram of buttocks with different control example during private parts washs, and Figure 84 is the key diagram that is used to illustrate the control example of ripple frequency ftm and dutycycle Dtm.

Shown in Figure 83, the pulsation period MTA when design buttocks when washing washs with soft private parts, the size of MTV can make ripple frequency ftm difference separately.And, the ripple frequency ftmV when the ripple frequency ftmA during the buttocks washing washs less than soft private parts.In this occasion, two frequencies are all in the scope of above-mentioned immunity region frequency.For example, by the change frequency, the frequency that makes buttocks washing is that the frequency of 50Hz, soft washing is that the frequency of 60Hz, private parts washing is 70Hz, as described below, can setpoint frequency, make private parts washing etc. become the flow of water than the little washing form of buttocks washing.

By control shown in Figure 83 with the corresponding frequency of washing object, as Figure 81 explanation like that, carrying out buttocks when washing, water discharge pattern is the water discharge pattern near Figure 81 (A), thereby washing becomes the washing that can accept sufficient excitement continuously, can be washed sense by force.In addition, when carrying out the washing of soft private parts, because water discharge pattern be the water discharge pattern of Figure 81 (B), thereby, wash and become the washing that can accept more weak excitement continuously, can obtain comfortable washing sense.Particularly, when carrying out the washing of soft private parts,, can eliminate excitement intermittently, therefore, can make soft washing sense more continuous by improving ripple frequency ftm.And, as indicated above when obtaining this various washing sense, also reduced flow.

In addition, shown in dotted line or chain-dotted line among the figure, ripple frequency ftm is identical under various washings, in each washing, can control dutycycle Dtm changeably.Because dutycycle Dtm has determined coil magnetization power, has been translational speed and the amount of movement of the plunger WP2-14 among the wavegenerator WP2-8 that therefore, the amplitude of pulsation is controlled on changeable ground.As a result, can control the washing water yield and flow velocity shown in Figure 73 according to dutycycle Dtm.In each washing, can change the water piece quality shown in ground control Figure 81, make the washing sense for hard soft washing sense, simultaneously, can carry out the power adjustment of excitement and the adjustment of washing force.And, according to the change of flow velocity, also can adjust the power of the flow of water.In other words, can under the dutycycle control or FREQUENCY CONTROL of pulsation stream, guarantee the desirable washing sense of user or the flow of water, reach the reduction significantly of the washings water yield mentioned above.And it doesn't matter with the flow adjustment of flow control valve in two kinds of control of dutycycle control and FREQUENCY CONTROL, therefore, by above-mentioned two kinds of controls, can realize the adjustment of the flow of water that can not adjust with the flow adjustment of flow control valve.That is to say,, can replenish the flow adjustment of flow control valve by the control of dutycycle and the control of frequency.So, if the adjustment of the flow of water that the flow by flow control valve is adjusted etc. and adjustment and usefulness by above-mentioned two flows of water of controlling etc. can be carried out the adjustment of the finer flow of water etc.

Shown in Figure 84, control ripple frequency ftm, and control ripple frequency ftm and dutycycle Dtm simultaneously.That is to say, shown in Figure 84 (a), TA, TB, TC during each washing during washing continues ... in, the value of dutycycle Dtm is DtmL, increase and decrease ground control ripple frequency ftm during each washing.For example, as shown in the figure, ripple frequency ftm is controlled to ftmS, ftmM, the ftmL (arbitrary value of ftmS＜ftmM＜ftmL) changeably.It is above or stepless perhaps to be controlled to increase and decrease two-stage or level Four.If like this, can obtain the passing during each washing of hard soft washing sense or the power of excitement and pass, can realize washing the variation of sense.In addition, if the frequency difference, the consecutive intervals difference that above-mentioned water piece impacts, the flow of water power that obtains the impact of water piece also can be adjusted with FREQUENCY CONTROL.And the flow adjustment of this FREQUENCY CONTROL and flow control valve is irrelevant, can realize the adjustment of the flow of water that the flow adjustment of flow control valve can not be adjusted by FREQUENCY CONTROL.That is to say, can replenish the flow adjustment of flow control valve by FREQUENCY CONTROL.So, if the adjustment and the usefulness of the flow of water of the adjustment of the flow of water that the flow by flow control valve is adjusted etc. and the control by frequency etc. can be carried out the adjustment of the finer flow of water etc.

In this occasion, can be the identical time interval during each washing, also can be the different time interval during each washs.And in the occasion that is different time interval, the time interval can change regularly, also can change brokenly.For example, be that (occasion of Ts＜Tm＜tL) can be according to tS → tM → tL → tS → tM for tS, tM, tL in the time interval ... mode change regularly, also can be according to tL → tS → tS → tM → tL → tM ... mode change brokenly.In addition, the variation of this irregular time intervals also can be determined each time interval according to the random number of this generation by loading random number generation program.

In addition, shown in Figure 84 (b), TA, TB, TC during each washing in washing continues ... in, increase and decrease ground control dutycycle Dtm.For example, dutycycle Dtm is controlled to DtmS, DtmM, the DtmL (arbitrary value of DtmS＜DtmM＜DtmL) changeably.It is above or stepless perhaps to be controlled to increase and decrease two-stage or level Four.In addition, during each each above-mentioned washing, increase and decrease ground control ripple frequency ftm.If like this, can make further variation of washing sense.In this occasion, can be each the washing during be the identical time interval, the rule or brokenly the change.

F2/ washs action

The following describes the washing action of the local washing device enforcement of the 2nd embodiment with above-mentioned formation.Figure 85 is the sequential chart that the washing of the local washing device of the 2nd embodiment is moved.

As shown in the figure, when the user took a seat, takes a seat sensor SS10 (with reference to Figure 65) ON on toilet seat KS1-3 (with reference to Fig. 1), this local washing device was accepted this ON signal, at first, the electromagnetic valve WP1-10 (with reference to Figure 60) of control water inlet side valve gear WP1-1 opens this electromagnetic valve.Thus, washings begin to supply water in this device, and before washing, the heater TH1-2 that is used to washings are heated up in advance switches on fully, and simultaneously, Flow-rate adjustment reversal valve WP2-2 switches to function water device WP1-4 to the feedwater water (flow) direction of washings.From the function water (free chlorine solution) of function water device from shower nozzle NH2-1 water spray (with reference to Fig. 8), to the shower nozzle sterilization and wash.And, feedwater warm water function water water spray after taking a seat, begin through stopping after preset time from sensor ON, or stop in the time that leaving water temperature sensor SS16b detects to fixed temperature (temperature of low 2～3 degree degree of warm water temperature during for example than washing).That is to say that the energising of carrying out cut off the water switching, the heater that close valve, Flow-rate adjustment reversal valve of electromagnetic valve weakens (for example 30% degree of energising) fully, afterwards, the operation of washing knob is in holding state.After taking a seat like this, heater is switched on fully, energising is weakened, thus, can make washings warm waterization and keep this temperature in advance.When washing afterwards, do not need the heater control of switching on apace.In addition, as indicated above, in this embodiment, can improve the reduction effect of washings flow, the economize on electricityization in the time of realizing the heater energising.

Subsequently, when washing knob, for example buttocks washing knob SWb (with reference to Fig. 2) ON, open valve ground control electromagnetic valve WP1-10, carry out the used washings feedwater of buttocks washing, simultaneously, heater TH1-2 is switched on fully.Heater is stopping to continue this energising fully before knob SWa stops.The closing valve and will narrate hereinafter of electromagnetic valve.

By the valve of opening of this electromagnetic valve, before the washing of part, carry out the preceding washing of nozzle of shower nozzle self washing earlier.That is to say, continue the valve of opening of electromagnetic valve, the washings of Washing spray nozzle WN2-1 feedwater water (flow) direction is switched to the buttocks stream with flow path reversal valve WN2-2, then, making washings feedwater water (flow) direction by Flow-rate adjustment reversal valve WP2-2 is the Washing spray nozzle side, simultaneously, sets the flow of this moment.Thus, adjusted the washings of flow and carried,, shower nozzle has been washed (with reference to Fig. 8, Figure 10) with the water that splashes among the cavity NS1-14 from buttocks hole for water spraying NH2-2 ejection by the Washing spray nozzle of position of readiness.By means of the circulating water in the washing before this nozzle, the washings that become the warm waterization of suitable temperature by the energising fully of heater are flowing to the pipeline between the shower nozzle.Like this, from main washing beginning described later originally, can spray water to the part, can eliminate the cold washing water caused unplessantness displeasure of spraying water with the washings of suitable temperature.In addition, the stream of proceeding the flow path reversal valve in Flow-rate adjustment reversal valve downstream switches, and carries out flow set in the feedwater water (flow) direction commutation of carrying out the Flow-rate adjustment reversal valve.Thus, under the state of flow path reversal valve, can drive, thereby avoid the phenomenon of effect overload on its CD-ROM drive motor near the no-load condition that does not almost have washings hydraulic pressure.In addition, when before this nozzle, washing, drive wavegenerator WP2-8, also be fine with pulsation stream washings washing nozzle itself.In this occasion, the ripple frequency ftm of coil can be in immunity region, also can be outside immunity region.

Washing before this nozzle stops at the time point through preset time.That is to say that as shown in the figure, at first, the flow path reversal valve of upstream side switches to function water device one side, washings can not flow into Washing spray nozzle one side.Afterwards, flow path reversal valve stops water, and washing stops before the nozzle.Like this, when washing stops before nozzle, also can under state, drive flow path reversal valve, just can not affact overload on this motor near no-load condition.

Continue to wash before this nozzle, just changeing driving control nozzle CD-ROM drive motor NS1-4, Washing spray nozzle WN2-1 enters the buttocks washing location from position of readiness.During this nozzle entered, electromagnetic valve also was in out the valve state, and it is the direction of function water device that the Flow-rate adjustment reversal valve makes the feedwater water (flow) direction, and function water is sprayed from cavity.Thereby, can be by this function water to the cylindrical portion sterilization and the washing of Washing spray nozzle.In addition, in the action before this nozzle enters, according to operated washing knob, have only the switching direction of flow path reversal valve, the approach axis of Washing spray nozzle (if private parts then is the private parts washing location) difference, soft washing knob or private parts washing knob are same.

Washing spray nozzle is implemented local main washing (buttocks washing, soft washing, private parts washing) according to the operation knob after washing location enters end.In the washing of illustrated buttocks, begin in order to make water spray from the pulsation stream washings of buttocks hole for water spraying NH2-2, carry out following soft start.At first, flow path reversal valve WN2-2 is switched on the buttocks stream, then, by Flow-rate adjustment reversal valve WP2-2, washings feedwater water (flow) direction is changed to Washing spray nozzle one side, simultaneously, from zero flow of incrementally adjusting this moment gradually, make this flow reach with set after setting flow of water corresponding flow.In addition, also can be from only incrementally being adjusted to this setting flow of water corresponding flow gradually than the flow of setting the little specified rate of flow of water corresponding flow.

In soft start, also begun the generation of the pulsation stream of wavegenerator WP2-8.That is to say that output pulse signal repeats coil WP2-15 excitation is taken place in pulsation, allows plunger WP2-14 move back and forth.Thus, producing described pulsation flows.If the buttocks washing with than the little ripple frequency ftm of the soft washing of the private parts shown in Figure 83, repeatedly carries out coil magnetization.In this coil magnetization, the dutycycle Dtm of cumulative ground control wave, make this dutycycle Dtm move closer to set after the corresponding dutycycle of the setting flow of water.By such soft start, setting the big occasion of the flow of water, also can make injection flow rate few, and can become the water spray of setting the flow of water gradually from the softness water spray that flows based on the pulsation of little dutycycle Dtm, thereby, eliminated user's sticky feeling or unplessantness displeasure.If finish such soft start, the water spray of setting under the flow of water carries out with the water spray that flows washings of pulsing, and transfers to main washing.In this main washing, if the change setting flow of water is afterwards then carried out the flow adjustment of Flow-rate adjustment reversal valve or the pulsation current control of wavegenerator WP2-8 (dutycycle control, ripple frequency control), making the flow of water is the flow of water of this change.

But in general, when the washings of low discharge were adjusted flow, the careful adjustment of flow lacked the reliability of adjusting precision.This is can not realize one of reason of low dischargeization at the local washing device in the past that the flow of water is undertaken by the flow adjustment.But, utilize the local washing device of the 2nd embodiment, by pulsation control (dutycycle control, ripple frequency control), adjust the flow of water like that shown in can be as mentioned, thereby reduced the flow of washings, can carry out flow of water adjustment.Utilize the local washing device of the 2nd embodiment, begin to set with changing the flow of water is approached under the situation of the maximum flow of water approaching the minimum flow of water from the flow of water, and adjust with flow adjustment and pulsation under implement, in other cases, can carry out flow of water adjustment by pulsation control.That is to say, read flow of water change degree from the strong and weak operating conditions of setting knob SWhu, SWhd of the flow of water, and according to the pulse control (dutycycle control, ripple frequency control) of stream of this result.Specifically,, increase ground and control dutycycle, or reduce ground control ripple frequency ftm if set the strong flow of water for, or with both and usefulness.On the contrary, the setting of the weak flow of water in contrast.At this moment, with flow transmitter not shown in the figures, detect Actual laundering discharge,, thereby can adjust the flow of water more meticulously according to the control (dutycycle control, ripple frequency control) of stream of pulsing of this detection flow and flow of water change setting amount to wavegenerator WP2-8.In this occasion, also can substitute as flow transmitter with pressure sensor, the signal according to switch relevant with flow set etc. detects its flow indirectly.In addition, except flow transmitter is configured in the structure of upstream of wavegenerator,,, then can realize the compact conformationization of product if dispose according to the profile design of each device so long as it is then at an arbitrary position configurable to detect the position of the washings water yield.

Main washing finishes in the following manner by stopping the operation of knob, afterwards, nozzle is retreated, and carries out washing behind the nozzle.In other words, when operation stops knob, accept the ON signal of this knob, should stop from the buttocks washing water spray of nozzle, at first, Flow-rate adjustment reversal valve WP2-2 is switched to function water device one side, and then, the output of the pulse signal of cut off the water action, the coil magnetization of enforcement flow path reversal valve WN2-2 stops to move, reaching the energising reduction action of heater.The energising reduction action of heater is maintained to the sensor of taking a seat and becomes till the OFF.Therefore, during becoming OFF, can by mistake not cause the reduction of temperature of washing water, can be incubated on the said temperature low slightly than reasonable temperature to sensor.Being seated at the occasion that repeats original part washing on the toilet seat, can promptly make washings with reasonable temperature warm waterization.In addition, when this buttocks water spray stops, carrying out the driving of valve, can drive flow path reversal valve near under the non-loaded state, thereby can not affact overload on its CD-ROM drive motor with the order of Flow-rate adjustment reversal valve, flow path reversal valve.In addition, leave toilet seat the user, the sensor that stops to take a seat before the knob operation is OFF, above-mentioned main washing (buttocks washing) also with the washing of operation buttocks in the soft washing private parts situation of respectively washing knob of washing similarly finish.

Flow path reversal valve WN2-2 becomes when cutting off the water, and reverses to drive control nozzle CD-ROM drive motor NS1-4, makes Washing spray nozzle WN2-1 fallback recovery to position of readiness.When this nozzle retreated, electromagnetic valve was in out the valve state, and Flow-rate adjustment reversal valve WP2-2 makes the feedwater water (flow) direction change to function water device one side, and function water is sprayed from cavity.Use this function water, even also can be when nozzle retreats to cylindrical portion sterilization, the washing of Washing spray nozzle.

When Washing spray nozzle returns to position of readiness,, flow path reversal valve WN2-2 is switched on the buttocks stream if wash behind the beginning nozzle, then, by Flow-rate adjustment reversal valve WP2-2 washings feedwater water (flow) direction is become Washing spray nozzle one side, simultaneously, set the flow of this moment.Like this, the washings of having adjusted flow are flowed to the Washing spray nozzle of position of readiness, and from buttocks hole for water spraying NH2-2 ejection, with the water washing shower nozzle that splashes (with reference to Fig. 8, Figure 10) among the cavity NS1-14.Utilize the circulating water that washs behind this nozzle, when nozzle retreats, wash away with the function water in the shower nozzle.Behind this nozzle, in the washing, carry out the driving of valve, can drive flow path reversal valve near under the non-loaded state, thereby can not affact overload on its CD-ROM drive motor with the order of Flow-rate adjustment commutation, flow path reversal valve.

Through after preset time,, open valve ground control electromagnetic valve WP1-10 in washing behind this nozzle, stop washings feedwater to local washing device in order to prepare later next time part washing.Afterwards, the washings that will remain in downstream supply line and downstream flow path reversal valve, the Washing spray nozzle by the Flow-rate adjustment reversal valve are discharged.That is to say, accept the valve that closes of above-mentioned electromagnetic valve, make the pulsation generation coil WP2-15 of wavegenerator WP2-8 repeat excitation with little dutycycle Dtm, plunger WP2-14 moves back and forth.At this moment, ripple frequency ftm can be low frequency.When plunger moves and so forth, can not supply with wavegenerator to washings, but the reciprocating motion by plunger can suck the washings of upstream side in hydraulic cylinder, also can send the washings that suck.Therefore, remain in washings that the washings in above-mentioned downstream supply line etc. are sent by plunger fed downstream gradually, through the switching stream (being the buttocks stream in this case) of flow path reversal valve, the buttocks hole for water spraying is discharged to the closet pelvic part from the nozzle of position of readiness.Like this, when finishing the discharge of remaining washings, to the switching of function water device one side, the action of cutting off the water of flow path reversal valve, finish a series of buttocks washing action by the Flow-rate adjustment reversal valve.Retreat in the later action at nozzle,, have only the switching direction of flow path reversal valve, the approach axis of Washing spray nozzle (if the private parts washing then is the private parts position) difference, and soft washing knob or private parts washing knob are the same according to operated washing knob.

In the present embodiment, discharge remaining washings when finishing, have following situation to take place with wavegenerator WP2-8.

Allow the pulsation generation coil WP2-15 energising excitation of wavegenerator WP2-8, and when plunger WP2-14 is moved back and forth,, in coil, produce counter electromotive force, cause the what is called downslide phenomenon that electrical current was once reducing along with the reciprocating motion of this plunger.This downslide phenomenon is presented as the current waveform that flows in coil, this current waveform is relevant with the plunger movement situation.Therefore, when above-mentioned remaining washings are discharged, considering that the excitation situation of coil takes place in pulsation,, plunger can take place in hydraulic cylinder, have that plunger under the situation of washings moves and the plunger that do not have under the situation of sky of washings moves in the front and back that remaining washings are discharged fully.Washings in the hydraulic cylinder as the plunger movement drag effect, if under identical conditions (in the present embodiment, being meant same dutycycle Dtm), carry out the excitation of coil, under the situation of the sky of no washings, plunger with compared the energy fast moving in the past.Therefore, move in the passing when the plunger under the situation that washings are arranged in hydraulic cylinder moves plunger under the situation of the sky of no washings, promptly in remaining washings discharged fully, the situation occurred of downslide phenomenon changed.Thereby, in the local washing device of present embodiment, detect this downslide phenomenon with downslide testing circuit CT2-2 (with reference to Figure 65), detect remaining washings and discharge end, to the cutting off the water of the switching of function water device side, flow path reversal valve, finish a series of buttocks washing action through above-mentioned flow control valve.

Figure 86 is the circuit diagram of the example of expression pulsation downslide testing circuit CT2-2 that coil WP2-15 takes place, and Figure 87 is the key diagram that is used to illustrate the current waveform situation when coil WP2-15 energising excitation takes place in pulsation.

Shown in Figure 86, downslide testing circuit CT2-2 has comparator C T2-3, capacitor C T2-4 and resistance CT2-5, and this resistance and electric capacity constitute the RC filter circuit and forms delay circuit.The delay degree that the RC filter circuit is determined with resistance and electric capacity makes the signal delay output of input.Therefore, this downslide testing circuit comparator is to the processing that performs calculations of the inhibit signal of the input signal that is input to the minus side terminal (reflection electrical current, the voltage that produces in detecting resistance CT2-6) and this input signal of delay.Thus, from the downslide testing circuit, give the pulse-like signal (downslide detection signal) of electronic-controlled installation CT2-1 output expression plunger mobile end in the following manner.

After washing finished behind the nozzle, the pulse signal of the illustrated period demand of output (dutycycle is certain) according to each pulse, began to coil electricity in the switching transistor CT2-7 of pulsation generation coil WP2-15.When being conceived to certain pulse, flowing through the electric current that coil takes place in pulsation and rise with the passing of time.So, beginning process during preset time from the energising of pulse, plunger begins to move.Along with plunger movement, take place to produce counter electromotive force in the coil in pulsation, shown in Figure 87 solid line like that, cause the downslide phenomenon that electrical current was once reducing.This current waveform (original signal waveform) inputs to the negative terminal of comparator as voltage.On the other hand, on positive level terminal, import the inhibit signal shown in the dotted line among the figure that the generation of RC filter circuit is arranged.Therefore, in comparator, under the polarity of the input terminal of considering these signals, these signals are performed calculations, generate illustrated pulse-like signal.This pulse-like signal (downslide detection signal) is to generate according to each pulse that above-mentioned transistor is exported, and inputs to electronic-controlled installation with above-mentioned period demand.But as indicated above, because remaining washings are when discharging fully, plunger movement speed can be very fast, downslide detection signal at this moment be with before import under different cycle.Therefore, the discharge that electronic-controlled installation is judged remaining washings from the situation of this signal input finishes, and stops this later pulse output, finishes a series of buttocks washing action.In addition, according to this downslide testing result, except the discharge of remaining water finished, when being used for coil magnetization that remaining water discharges through preset time, also stop pulse output stopped the excitation of coil, finishes the washing action.

H2/ moves washing

Utilize the local washing device of the 2nd embodiment, move washing in such a way.For example, with the center center Yi Bian make Washing spray nozzle, move back and forth along fore-and-aft direction, Yi Bian control ripple frequency ftm and dutycycle Dtm according to the change ground, position of nozzle.At this moment, around the center, improve ripple frequency ftm, improve the soft feeling sense of continuity, preceding inlet side with retreat near the end, reduction ripple frequency ftm emphasizes hard sense.In addition, if dutycycle Dtm also diminishes in the center, then also can emphasize soft feeling on every side.On the contrary, around the center, reduce ripple frequency ftm, then can improve hard sense and excitement, preceding inlet side with retreat near the end, raising ripple frequency ftm can emphasize soft feeling.

J2/ massages washing

Utilize the local washing device of the 2nd embodiment, massage washing in such a way.With during the massage washing as TA, TB, TC during the washing in the identical time interval ... repetition, with this time interval be massage cycle (Dtm fixes, for example Dtm=DtmL), shown in Figure 84 (a), in this massage cycle, the ripple frequency of increase and decrease control regularly ftm.For example, in each massage cycle, ripple frequency ftm is according to ftmS → ftmM → ftmL → ftmM → ftmS ... (mode of ftmS＜ftmM＜ftmL) changes regularly.In addition, also can be according to ftmS → ftmM → ftmL → ftmS → ftmM ... mode change.Perhaps, except this ripple frequency ftm increases and decreases the control regularly, shown in Figure 84 (b), TA, TB, TC during the washing in each identical time interval ... the massage cycle, also control dutycycle Dtm regularly changeably.For example, during each washing, dutycycle Dtm is according to DtmL → DtmM → DtmS → DtmM → DtmL ... (mode of DtmS＜DtmM＜DtmL) changes regularly.In addition, also can be according to DtmS → DtmM → DtmL → DtmS → DtmM ... mode change.

This massage cycle is to make its determined frequency reciprocal cycle of (approximately less than 5Hz) outside above-mentioned immunity region frequency range.Like this, the user can feel clearly to the washing sense that produces along with above-mentioned dutycycle Dtm or ripple frequency ftm or the passing of excitement.Therefore, can give the washing sense or the excitement that repeat regularly, be subjected to from water spray and the user, and this well-regulated repetition can be adopted various forms.In addition, when increasing ground control dutycycle Dtm with the raising stimulation, if reduce ground control ripple frequency ftm, the sense of continuity of stimulation can lighten, and can emphasize strong stimulation.Therefore, can make the strong and weak amplification of excitement, impel defecation.

In above-mentioned massage washing, TA, TB, TC during each washing ... also can have nothing in common with each other.If like this, along with the dutycycle Dtm during each washing or the understanding time of the stimulation of ripple frequency ftm change, can make the mode variation of irriate sense, can more effectively impel defecation.By carrying out synchronously with five senses such as music or light, smell (aromatotherapy) etc., the space that can loosen can be provided, and then, further obtain impelling the sensation of defecation.

K2/ shakes washing

Utilize the local washing device of the 2nd embodiment, shake washing in such a way, this shakes washing and changes brokenly by making the washing sense or the excitement that are subjected to from water spray, can obtain leisurely and carefree sense or make happy.To shake during the washing as TA, TB, TC during the washing in the identical time interval ... repetition, be the cycle of shaking with this time interval, increase and decrease control dutycycle Dtm or ripple frequency ftm or both brokenly in this cycle of shaking.For example, as the 1st embodiment explanation, when dutycycle Dtm or ripple frequency ftm change brokenly, load this random number generation program, produce random number, determine dutycycle Dtm or ripple frequency ftm according to resultant random number.If like this, certain shaking the cycle, dutycycle Dtm is according to DtmS → DtmM → DtmS → DtmS → DtmL → DtmS ... mode pass, ripple frequency ftm is according to ftmM → ftmS → ftmM → ftmL → ftmS → ftmL ... mode pass.Perhaps, both irrelevantly pass.

Along with the passing of this dutycycle Dtm or ripple frequency ftm, the washing sense or the excitement that are subjected to by water spray change brokenly.In this occasion,, also be the same frequency (approximately less than 5Hz) of situation that makes this reciprocal determined frequency f of shaking the cycle be and massage period T M along with the washing sense of above-mentioned dutycycle Dtm or ripple frequency ftm generation or above-mentioned the shaking the cycle that excitement changes.Like this, the user can feel clearly to the washing sense that produces along with above-mentioned dutycycle Dtm or ripple frequency ftm or the passing of excitement.And the washing sense or the excitement of this passing shake the cycle difference at each, and the passing of washing sense or excitement also is irregular, and therefore, the user is subjected to irregular strong and weak the stimulation by shaking washing.Same with the 1st embodiment, owing to expect stimulating the difficulty of the passing of variation in advance, the dullness sense when being easy to eliminate washing, parasympathetic nerve is in priority status, and sphincter muscle of rectum relaxes in being easy to cause unconscious under, can impel defecation effectively.In addition, wash, shake when washing,, expect that in advance strong and weak the stimulation is difficult owing to change along with above-mentioned dutycycle Dtm or ripple frequency ftm and carry out this for the part behind the defecation, thereby, the dullness sense when further having eliminated local the washing.

In addition, shake in the washing TA, TB, TC during each washing above-mentioned ... also can have nothing in common with each other.If like this, along with the dutycycle Dtm during each washing or the understanding time of the stimulation of ripple frequency ftm change, can make the mode variation of irriate sense, can more effectively impel defecation.By carrying out synchronously with five senses such as music or light, smell (aromatotherapy) etc., the space that can loosen can be provided, and then, further obtain impelling the sensation of defecation.

In addition, determine the passing amplitude of above-mentioned dutycycle Dtm or ripple frequency ftm or its pass constantly above-mentioned shake the cycle or moment physical quantity such as flow power spectrum, same with the live body rhythm or the natural rhythm of human bodies such as beats, reciprocal proportional with frequency, therefore, the user can obtain loosening sense, and parasympathetic nerve is in priority status, interior sphincter muscle of rectum is lax, has improved the facilitation effect of defecation.

According to the local washing device of above-mentioned the 2nd embodiment, except that advantage mentioned above, can also obtain following advantage, at first, and the firstth,, by being arranged on the reservoir WP2-7 of wavegenerator WP2-8 upstream, can obtain following advantage.Figure 88 is the key diagram that is used to illustrate the effect that is obtained by reservoir WP2-7.

Drive wavegenerator WP2-8, spraying in the process of above-mentioned pulsation stream washings the pressure (2 pressure) of the pressure (1 pressure) of mensuration upstream side supply line WP2-5 (with reference to Figure 60) and the downstream supply line WP2-6 in wavegenerator downstream.Then, in the downstream of Flow-rate adjustment reversal valve WP2-2, measure 1 pressure under the state that wavegenerator WP2-8 upstream is not provided with reservoir WP2-7.In addition, be the reservoir upstream in Flow-rate adjustment reversal valve downstream, measure 1 pressure under the situation that is provided with reservoir WP2-7 shown in Figure 60, its result is shown in Figure 88.

When reservoir being assembled into the upstream of wavegenerator pipeline of present embodiment, can in upstream side supply line WP2-5, bring into play the reduction of the water slug of reservoir inherent function, in addition, also have following advantage.That is to say, shown in Figure 88, when wavegenerator generates pulsation stream, can suppress the pressure oscillation of 1 pressure in the upstream side supply line effectively.Thus, can avoid suppressing that the temperature of washing water of the caused case TH1-3 of above-mentioned water slug distributes is at random, can also avoid suppressing that the temperature of washing water of this 1 caused case of pressure oscillation distributes is at random.Thereby, under the state that no Temperature Distribution is at random in case, can realize warm waterization by heater, simplified heater control, simultaneously, optimized the response of temperature of washing water homogenising.And the pulsation stream that wavegenerator produced is in by reservoir with 1 pressure pressure accumulation, with the state of 2 side amplification, has realized energy-conservationization and the miniaturization of wavegenerator.In addition, can obtain pressure amplification, thereby reduce pressure oscillation generation (pulsation generates) energy needed in the wavegenerator by reservoir.Realized saves energyization.In addition, though reservoir disposing near wavegenerator WP2-8 or be configured to one with this generator,, also can dispose near Flow-rate adjustment reversal valve WP2-2.Or be configured to one with this reversal valve.

In addition, in the local washing device of the 2nd embodiment, make flowing when change periodically and jet cleaning water of washings, used and utilized the reciprocating wavegenerator WP2-8 of plunger, it is zero state that flow can not appear in the pulsation stream that this wavegenerator produced.Therefore, the situation that flows of washings can not take place in pipeline to cut off, avoided the generation of water slug.Like this, constitute machine, do not need too high water-fast impact with the water circuit system headed by the wavegenerator.Simplify formation, structure and made it miniaturization, and then can realize resinification.

In addition, in wavegenerator WP2-8, when pulsing, be zero situation owing to flow can not occur by the reciprocating motion generation of plunger, thereby, need not spray side sealing mechanisms such as one way valve are set at washings.Can further simplify formation, structure and make it miniaturization.And, owing to can realize miniaturization, having improved the degree of freedom that wavegenerator is provided with the position, can easily wavegenerator be installed on other big parts of quality or integrated.

Moreover, when pulsation stream washings water spray, can not cause that flow is zero washings water spray situation, thus, can obtain following advantage.Even ripple frequency is (more than about 5Hz) in the immunity region frequency field, owing to the lower limit of this ripple frequency near this immunity region frequency field, the stimulation sense of continuity of therefore accepting the user of water spray might be gently.But, owing to as indicated abovely like that can not cause that flow is zero washings water spray situation, so, the sense of continuity of this stimulation is lightened be difficult to.In the pulsation stream washings water spray of wavegenerator WP2-8, the adjusting range of ripple frequency can expand the regional lower limit near immunity region to, by the adjustment of large-scale ripple frequency, can realize the variation of the washing sense or the flow of water.

In addition, in the local washing device of the 2nd embodiment, when buttocks washs the washing release of soft washing private parts washing, drive above-mentioned wavegenerator WP2-8, plunger is moved back and forth, discharge residual washings forcibly.Thus, can carry out draining fully from Flow-rate adjustment reversal valve WP2-2 to the pipeline of the shower nozzle of Washing spray nozzle WN2-1.Can avoid freezing of residual water reliably.In addition, after the residual water of this wavegenerator is discharged end, Flow-rate adjustment reversal valve WP2-2 is switched to function water device one side,, also can prevent freezing of this pipeline if carry out draining from Flow-rate adjustment reversal valve WP2-2 to the pipeline of function water device.For draining by this way and when driving wavegenerator, dwindle the dutycycle Dtm that coil WP2-15 takes place in pulsation, making ripple frequency ftm is low frequency, and plunger only moves with constant speed and more weak power, thereby plunger can not produce with high speed and stronger power in cylinder ends and impact.Reduced the hit noise of plunger.In addition, if when draining, flow path reversal valve makes all intercommunicating pore openings of each nozzle stream, just can draining in all streams of nozzle.

In addition, in the local washing device of the 2nd embodiment, as mentioned shown in, the sensation that the user can be sprayed water continuously reduced the washings water yield (injection flow rate), improved the actual effect of water saving.Also reduced with heater TH1-2 washings have been heated to the electric power that desired temperature will consume.That is to say that the marginal capacity of general washroom indoor socket is 15A.But in the employed local washing device in washroom, in order to obtain sufficient temperature, the water spray of enough time in cold season, the warm water heater capacity of formula heat interchanger was set in 2500 watts moment in the past.In order to reduce the capacity of this heater, forcibly air is sneaked in the washings, though reduced the washing water yield,, still need the heater capacity more than at least 1000 watts even like this.Therefore, the local washing device of this heater capacity is arranged, during the indoor socket in the washroom of packing into, owing to, will bring the problem that can not connect other electrical equipment near the marginal capacity of socket.Moreover, when driving when being located at warm air-dry dry function on the local washing device or room heater functional equivalent, the capacity of total body heater can become big.Therefore, when driving these two kinds of functions simultaneously, must take the measure that the energising of any one heater is disconnected.If restaurant or facility etc. need be provided with several local washing devices, also can bring the problem that can not be provided with because of the upper limit that consumes electric power.But,, produce pulsation by wavegenerator WP2-8 if adopt the local washing device KS2-1 of the 2nd embodiment, control the ripple frequency ftm and the dutycycle Dtm of this pulsation, can reduce the washings water yield significantly, reduce the consumption of electric power, solve above-mentioned power issue.

In the local washing device of above-mentioned the 2nd embodiment, detect washings flow to wavegenerator WP2-8 by flow transmitter not shown in the figures.Therefore, as indicated above, by pulsation current control (dutycycle control, ripple frequency control), except can the more careful adjustment flow of water, can also obtain following advantage with the detection flow of this sensor.Promptly, electronic-controlled installation CT2-1 is when bad phenomenon such as electromagnetic valve cause interflow or cut off the water supply when waiting unusual generation, acceptance is from the detection signal of this flow transmitter, the driving of wavegenerator WP2-8 stopped, stopping and carrying out Washing spray nozzle WN2-1 to actions such as position of readiness recoveries to the energising of heater.If like this, can avoid the sky of plunger to beat the hit noise that is produced, avoid the empty burning of heater etc.

Below, the variation of the local washing device KS2-1 of above-mentioned the 2nd embodiment is described.In addition, the parts identical with the foregoing description or variation use and original identical component names or its symbol, have the parts of identical function, also use identical component names.

The distortion that the B2-1/ water circuit system constitutes

Figure 89 is the formation block diagram that is provided with the water circuit system of local washing device in the expression variation, Figure 90 is the formation block diagram that expression is provided with the water circuit system of local washing device in another variation, and Figure 91 is the concise and to the point pie graph of concise and to the point formation of representing the Flow-rate adjustment reversal valve WP2-20 of variation with broken section.Figure 92 is the block diagram that is provided with the water circuit system formation of local washing device in another variation of expression.Figure 93 is the profile of formation that expression is configured in the switch valve WP2-27 in this water circuit system, and Figure 94 is the key diagram of hydraulic pressure of water circuit system that is used to illustrate the local washing device of the variation that is provided with this switch valve.Figure 95 represents to be provided with in the variation block diagram that the water circuit system of local washing device constitutes again.

(1) shown in Figure 89, in this variation, be provided with fluctuation generating means WP2-3 in the downstream of heat-exchange device TH1, this fluctuation generating means WP2-3 has reservoir WP2-7 and wavegenerator WP2-8.Downstream at the fluctuation generating means is provided with Flow-rate adjustment reversal valve WP2-20.This Flow-rate adjustment reversal valve and Washing spray nozzle WP2-1 constitute with separate part, the feedwater water (flow) direction of washings switch to Washing spray nozzle above-mentioned each nozzle stream (buttocks washing with stream, soft washing with and each stream of private parts washing usefulness) and arbitrary stream to the stream of function water device WP1-4.Simultaneously, adjust the washings flow of each flow path of process switching.Thus, with the Flow-rate adjustment reversal valve can carry out the feedwater switching of Washing spray nozzle and function water device, the feedwater of each nozzle stream in the Washing spray nozzle is switched and each stream in the adjustment of washings flow.In the 2nd embodiment, two valves of Flow-rate adjustment reversal valve WP2-1 and flow path reversal valve WN2-2 have been adopted, Flow-rate adjustment reversal valve WP2-1 switches to the feedwater of Washing spray nozzle and function water device and carries out the flow adjustment, and flow path reversal valve switches each nozzle stream of Washing spray nozzle.But, in this variation, only just passable with a Flow-rate adjustment reversal valve WP2-20.Therefore, obtained on making that part count is few, assembling procedure is few, the low advantage that waits of expense.

(2) in another variation shown in Figure 90, be respectively arranged with the buttocks Washing spray nozzle of using with private parts, each Washing spray nozzle is connected with the Flow-rate adjustment reversal valve WP2-20 of above-mentioned variation.This Flow-rate adjustment reversal valve links together with Washing spray nozzle WN2-22 and private parts buttocks with Washing spray nozzle WN2-23, switch the feedwater water (flow) direction of washings at the nozzle stream (buttocks nozzle stream and private parts nozzle stream) of each Washing spray nozzle, and, adjust and pass through the washings flow of each flow path of being switched.In addition, also be provided with above-mentioned function water device, this Flow-rate adjustment commutation also commutates to the feedwater of function water device.

Buttocks is contained on the spray nozzle device NS2-10 with Washing spray nozzle WN2-23 with Washing spray nozzle WN2-22 and private parts.This spray nozzle device adopts and makes above-mentioned each Washing spray nozzle respectively from the structure of position of readiness to the washing location advance and retreat, and drives control by electronic-controlled installation.According to being respectively equipped with this buttocks Washing spray nozzle and the private parts local washing device of Washing spray nozzle, as indicated above, control ripple frequency ftm and dutycycle Dtm can improve the actual effect of water saving, set various the washing sense or the flow of water.

The Flow-rate adjustment reversal valve WP2-20 of this variation is the drum-type Flow-rate adjustment reversal valve shown in Figure 91 for example.In this Flow-rate adjustment reversal valve, in the inside of drum housing WP2-21, the cylinder WP2-2 that is provided with free to rotate (positive and negative rotation).On the surface of this cylinder, form feed trough WP2-23 on each admission port, adjust each feed trough of cylinder and the overlapping degree of admission port, the switching of the water (flow) direction that can feed water, and adjustment is to the feedwater flow of the feedwater water (flow) direction of being switched.Adopt this drum-type Flow-rate adjustment reversal valve, compare, can suppress the decay of pulsing effectively with the reversal valve that utilizes elastomeric elastic force such as barrier film.

Use the Washing spray nozzle WN2-23 with Washing spray nozzle WN2-22 and private parts except buttocks is set, can also be provided with soft on the arbitrary nozzle with washing with Washing spray nozzle and private parts at buttocks with hole for water spraying and used nozzle stream.Have again, the Washing spray nozzle of soft washing usefulness also can be set individually with above-mentioned two Washing spray nozzles.

(3) characteristics of the variation of Figure 92 are, for to the washings pressurization of feedwater with make the washings in its downstream interrupted, washings mobile become moment flow be zero intermittent current.That is to say, the local washing device of this variation, in its water circuit system, have pressurizer WP2-25, Flow-rate adjustment reversal valve WP2-2 and intermittent current generating means WP2-26 in the downstream of heat-exchange device TH1-1, washings spray from Washing spray nozzle through flow path reversal valve WN2-2.

Pressurizer WP2-25 has force (forcing) pumps such as linear pump, to from heat-exchange device TH1-1 washing water supplied pressurization, and supplies with the above-mentioned machine in downstream.This pressurizer has the 1.3kgf/cm of pressure regulator valve WP2-4 pressure regulation ²1 pressure be elevated to about 2kgf/cm ²Pump capacity.Pressure regulation pressure (the 1.3kgf/cm of this pressure regulator valve ²) with product was basic identical in the past.

Intermittent current generating means WP2-26 has the reservoir WP2-7 that is positioned at its upstream side and makes the interrupted switch valve WP2-27 of stream.Switch valve WP2-27 makes valve body WP2-29 in the rotation of the inside of housing WP2-30 by motor WP2-28 shown in Figure 93.The swing circle of this switch valve and motor and usefulness make inner valve body stream WP2-31 be communicated with valve stream WP2-32, make stream interrupted.Thus, switch valve can make the washings current of pressurizer WP2-25 pressurization as interrupted output (intermittent current), and the washings of intermittent current are supplied with Washing spray nozzle.The generating state of this intermittent current hereinafter, is described with figure.

Shown in Figure 94, be Pw from the feed pressure of water-supply source, washings make its pressure drop to 1.3kgf/cm by pressure regulator valve WP2-4 pressure regulation ², then to pressurizer WP2-25, by this pressurizer, pressure is elevated to about 2kgf/cm ²So these washings intermittently become intermittent current by the washings in the cycle of switch valve WP2-27, spray from Washing spray nozzle.The interruption period DT of intermittent current at this moment is 2 times of motor swing circle of switch valve, therefore, by the rotation control of electronic-controlled installation CT2-1 to motor, can control this interruption period DT changeably.In this variation, by the frequency (interruption frequency) of interruption period DT regulation be above-mentioned insensitive frequency range (more than the 5Hz, preferably 10～100Hz).Therefore, even, also be the same with the 2nd embodiment, by the FREQUENCY CONTROL of washings water spray from Washing spray nozzle ejection this variation through the washings of the interrupted resulting intermittent current of stream, even the washings water yield is certain, also can makes washing sense variation or adjust the flow of water.In addition, if with the adjustment and the usefulness of the washings water yield, also the flow velocity of variable washings further makes washing sense variation, and can adjust the flow of water meticulously.Moreover, as indicated above by FREQUENCY CONTROL, the flow of water can be adjusted, thereby the washings water shortage can not be caused, can guarantee the flow of water that the user is desired.In other words,, the washing sense and the flow of water that the user is desired can be guaranteed, as described above, the washings water yield can be reduced significantly by the FREQUENCY CONTROL of intermittent current.

According to this variation, can obtain following advantage.Shown in Figure 93, switch valve WP2-27 is provided with rake WP2-33 at the peristome of valve body stream WP2-31.When cutting off valve body stream WP2-32 one sideway swivel, this rake has the function that the valve stream is closed gradually at valve body WP2-29.Therefore, in order to generate intermittent current during the driving switch valve, the water hammer that can suppress when driving the stream that is produced and cut off with this valve takes place.

(4) in another variation shown in Figure 95, by pressurizer WP2-25 and intermittent current generating means WP2-26 washings are pressurizeed, make it become the washings of intermittent current.In addition, buttocks is advanced and retreat with Washing spray nozzle NS2-23 with Washing spray nozzle NS2-22 and private parts,, and carry out the flow adjustment with the stream of Flow-rate adjustment reversal valve WP2-20 switching to nozzle by spray nozzle device NS2-10.So through the inflow-rate of water turbine adjustment, the washings of above-mentioned intermittent current spray with Washing spray nozzle with Washing spray nozzle and private parts from buttocks.Like this, also can adopt and be provided with the structure that buttocks sprays NS2-23, the washings of intermittent current are sprayed respectively with Washing spray nozzle with Washing spray nozzle NS2-22 and private parts.

The distortion of E2-1/ Washing spray nozzle

In each local washing device,, sneak in the washings in order to improve soft sense with may be deformed to a force air.Figure 96 is the key diagram that the Washing spray nozzle WN2-25 of the variation that is used to illustrate that force air is sneaked into constitutes, and Figure 97 is the curve map that is illustrated in air mixed volume when forcing entrained air in the washings and the relation of accepting the washing area that washings water spray that air sneaks into produced.The key diagram that the Washing spray nozzle WN2-25 of another variation that Figure 98 is used to illustrate that force air is sneaked into constitutes.

(1) shown in Figure 96, the Washing spray nozzle WN2-25 of variation is provided with on shower nozzle WN2-10 with buttocks and washs first～the 3rd air flow circuit NH2-11～13 that each shower nozzle stream NH2-5～7 of each hole for water spraying NH2-2～4 of soft washing private parts washing are communicated with.In the WN2-26 of top compartment of the cylindrical portion WN2-5 of Washing spray nozzle WN2-25, these air flow circuits are connected with air pipe arrangement WN2-27～29 respectively.After regulating flow from the compressed air of air pump WN2-30 force feed by air flow rate adjustment valve WN2-31, supply with each air pipe arrangement.This air flow rate adjustment valve also air supply of each air pipe arrangement WN2-27～29 of subtend switches.In shower nozzle, respectively compressed air is blown into the shower nozzle stream by each air flow circuit.,, spray with pulsation stream or intermittent current state washing water flowing through above-mentioned each shower nozzle stream, accept compressed air simultaneously and be blown into the frictional force that is produced so that above-mentioned water is block by the water spray under pulsation stream or the intermittent current.Therefore, be blown into by compressed-air actuated, washings become illustrated small water piece and ejection.Even this small water piece from each hole for water spraying ejection, also is difficult to mutually combine once more.

Carry out this air when sneaking into, shown in Figure 97, clearly, along with air is blown into the increase of flow, the water piece attenuates and disperses, thereby has increased the washing area., washing few when the water yield increases air mass flow during narrow range, can enlarge the washing scope.In addition, shown in Figure 75, from the pulsation stream or the intermittent current washings of hole for water spraying water spray, though the change of water piece is big,,, utilize the shearing force of air can dwindle the water piece, thereby can obtain soft washing sense by being blown into air.By being blown into air like this, can also making washing scope increase and decrease or washing intensity is regulated.In addition, the flow of water adjustment under pulsation stream or the intermittent current is combined with washing sense adjustment, can be more careful to adjusting washing intensity etc.Moreover, only just can reduce the washings water yield, thereby improve the actual effect of water savingization by entrained air, can obtain the washing sense of soft sense simultaneously.

(2) shown in Figure 98, the Washing spray nozzle of another variation is inserted with first～the 3rd air pipe arrangement NH2-16～18 respectively in the buttocks of shower nozzle NH2-15 washs each hole for water spraying NH2-2～4 of each shower nozzle stream NH2-5～7 of soft washing private parts washing.This first～the 3rd air pipe arrangement is connected with above-mentioned air pump WN2-30.Therefore, from the compressed air of this first～the 3rd air pipe arrangement, directly ejection in the process washings of each shower nozzle stream.According to this structure, air directly is blown in the washings, can further improve the peptizaiton of washings.

Another distortion of E2～2/ Washing spray nozzle

Can make the Washing spray nozzle distortion, utilize the negative pressure of washings current, reach the purpose of natural aspiration.Figure 99 and Figure 100 are the concise and to the point profiles of Washing spray nozzle major part that carries out each variation of natural aspiration.Figure 101 is the ideograph of the Washing spray nozzle of pattern ground expression another variation of carrying out natural aspiration.Figure 102 represents that again the air of a variation is involved in the curve map of characteristic.

(1) shown in Figure 99, have the shower nozzle NH2-20 of the Washing spray nozzle of this variation, wash at buttocks on the part of each shower nozzle stream NH2-5～7 of soft washing private parts washing and be provided with throttle orifice NH2-21～23 that flow path area is diminished.In addition, the outer conductance that has gas outside the shower nozzle back side imports in the downstream of each throttle orifice is gone into path NH2-24～26.According to this structure, the washing current from each throttle orifice flows out produce negative pressure when flow path area increases, make air conductance outside each go into path and sneak into the washings.Adopt this variation, do not need to be provided with air pump etc., simplify the structure.In this occasion, wash each corresponding throttle orifice of shower nozzle stream of soft washing private parts washing with buttocks, wash soft washing private parts washing for each buttocks, can make the different throttle orifice of diameter.For example, regulation throttle orifice diameter makes the air mixed volume of soft washing private parts washing more than the air mixed volume of buttocks washing.So, because washing soft washing private parts washing air separately, buttocks sneaks into the degree difference, therefore, for every kind of washing action, the washing sense changes.

(2) in the variation of another shown in Figure 100, shower nozzle NH2-27, gas ingress pipe NH2-28 outside in the nozzle stream NH2-7 of private parts washing usefulness, disposing.Like this, can directly import air in the washing current.With the nozzle stream of buttocks washing usefulness, soft washing usefulness is the same.

(3) in the variation again shown in Figure 101,, adopt following formation in order to improve natural aspiration efficient.In addition, for convenience of explanation, only a hole for water spraying (buttocks hole for water spraying) is described, but soft hole for water spraying, private parts hole for water spraying are same.This is a variation again, and gas is involved in chamber NH2-31 outside being provided with in shower nozzle NH2-30.And, this shower nozzle is disposing throttle orifice NH2-21 among the shower nozzle stream NH2-5 of buttocks washing usefulness and buttocks hole for water spraying NH2-2 across outer gas with being involved in the chamber face-off, gas is involved in and indoorly is provided with outer conductance and goes into path NH2-24 outside, according to this structure, with from the washings of throttle orifice ejection as drive fluid, with the air of going into path from outer conductance as being driven fluid, simultaneously, as trunnion, constitute water jet pump with the buttocks hole for water spraying.

In this variation, owing to throttle orifice NH2-21 is arranged on the direction identical with the water spraying direction of washings, thereby, can suppress the decay of the flow of water.In addition, by effect, can increase the amount of being involved in of air as water jet pump.And, by increasing air capacity, can reduce the washings water yield, further improved the actual effect of water saving, can also obtain the washing sense of softer sense.Moreover because throttle orifice and washings water spraying direction are same direction, thereby the pipeline in throttle orifice downstream can be not crooked, eliminated the impact of the washings of this pipeline bend, in addition, avoided energy loss yet, can not cause that flow velocity reduces.

In this variation, the area of throttle orifice diameter S1 and throat pipe diameter S2 is carried out all changes than (S2/S1), measure the amount of being involved in of air.Represent that as the air ratio (air incorporation rate %) of relative water and with curve shown in Figure 102, if this area ratio is 1～4, involved air amount can be greatly to 40～80% with this involved air amount.That is to say, constitute the water jet pump of this variation, if above-mentioned area ratio is 1～4, go into the structure of path and compare with have throttle orifice and outer conductance shown in Figure 99, involved air amount can increase about 1.2～2 times degree, and is favourable to the actual effect that improves water savingization, the washing sense that obtains soft sensation.In addition, involved air amount is measured in the following manner, that is to say, connect the heat ray type mass air flow sensor that declines at air suction inlet, directly measure air mass flow, calculate out the air incorporation rate by this air mass flow with to the feedwater flow of nozzle, as involved air amount, make the curve of Figure 102 with this.

A distortion again of E2～3/ Washing spray nozzle

Figure 103 is the fragmentary perspective view of the internal construction of the shower nozzle NH2-33 after being out of shape once more with Washing spray nozzle shown in formal specification Figure 101 of concise and to the point perspective.Figure 104 is the curve map that the shower nozzle NH2-33 air of a variation again is involved in characteristic.

Shown in Figure 103, the shower nozzle NH2-33 of this variation, same with above-mentioned shower nozzle NH2-30, be provided with water jet pump, this water jet pump is involved in chamber NH2-31, throttle orifice NH2-21, is gone into path NH2-24 as the buttocks hole for water spraying NH2-2 of trunnion and outer conductance and constitute by outer gas.And this shower nozzle is provided with the NH2-34 of washings spin chamber between the shower nozzle stream NH2-5 of throttle orifice and buttocks washing usefulness.This bottom, washings spin chamber is a major diameter, and has from this bottom to the internal perisporium of throttle orifice inclination.The shower nozzle stream is connected in this this washings spin chamber prejudicially by diagramatic way, and the washings in the inflow spin chamber are according to the direction shown in the arrow SY among the figure, along the internal perisporium rotation of above-mentioned inclination.So the washings of this rotation add the effect of throttle orifice, be involved in the chamber when trunnion (buttocks hole for water spraying) is sprayed water through outer gas, can spray water being involved under a large amount of air state.

The washings of Pen Sheing are subjected to the influence of the revolving force that washings self are had like this, become the spiral helicine water discharge pattern that illustrates to pattern among the figure.In this variation, when washings flowed among the washings NH2-34 of spin chamber, washings were under the state of above-mentioned pulsation stream or intermittent current, from the shower nozzle stream NH2-5 feedwater of buttocks washing usefulness.Therefore, the washings of Pen Sheing have the above-mentioned water spray inertia under this pulsation stream or the intermittent current like this, become the spiral helicine water discharge pattern of illustrated air under sneaking into simultaneously.The revolving force of above-mentioned washings determines that to the inflow velocity (washings speed) of washings spin chamber this inflow velocity has been stipulated the rotation degree of washings in the washings spin chamber by washings.In addition, the air degree of sneaking into is also determined by this washings speed.Therefore, by adjusting inflow velocity (washings speed), can sneak into degree with enlarged degree or air that various ways is adjusted under the helical form water discharge pattern to the washings spin chamber.About spiral helicine enlarged degree the washing area, therefore, in this variation, also can adjust the washing area.And frequency adjustment by pulsation stream or intermittent current or dutycycle adjustment and the flow adjustment of carrying out with flow control valve can be changed washings speed with various ways.As a result, the water spray under the multiple washing area or the water spray of multiple air mixed volume be can obtain, more comfortable washing sense or soft sense obtained.And, the flow of water adjustment under the low discharge of also can realize pulsing stream or intermittent current.

In this variation, also the area that can change throttle orifice diameter S1 and throat pipe diameter S2 with various ways is measured involved air amount than (S2/S1), obtains the result shown in Figure 104.That is to say that compare with the above-mentioned shower nozzle NH2-30 (with reference to Figure 101) of acylic motion chamber, involved air amount can increase 1.3～2 times, is more favourable to the actual effect that improves water savingization, the washing sense that obtains soft sensation.And, if this area then can more help the increase of involved air amount than 1.2～3 degree.In addition, involved air amount also can be measured with method same as described above.

The shower nozzle NH2-33 of the variation shown in Figure 103 uses spiral helicine enlarged degree and air under washings inflow velocity (washings speed) the regulation helical form water discharge pattern to the washings spin chamber to be involved in degree.Therefore, a supply flow rate control valve etc. carries out the continuous stream washings that common flow is adjusted, and can obtain the water spray under the multiple washing area or the water spray of multiple air mixed volume, obtains more comfortable washing sense or soft sense etc.That is to say, according to above-mentioned shower nozzle NH2-33, stream or the intermittent current state washings feedwater down that do not need to pulse need exchange with the shower nozzle of existing local washing device etc., just can improve conventional device simply, so that obtain more comfortable washing sense or soft sense etc.

In addition, this shower nozzle NH2-33, also available stream is only stipulated the spiral helicine enlarged degree under the helical form water discharge pattern to the washings inflow velocity (washings speed) of washings spin chamber.Therefore, a supply flow rate control valve etc. carries out the continuous stream washings that common flow is adjusted, and just can spray water under multiple washing area with spiral helicine enlarged degree.As a result, in above-mentioned shower nozzle NH2-33,, also can obtain more comfortable washing sense or soft sense even the washings feedwater of having omitted under pulsation stream or the intermittent current state is involved in relevant structure with air.

Also can utilize air pump etc. forcibly air to be sneaked among this shower nozzle NH2-33.If like this,, can obtain softer sensation owing to increased the air mixed volume.When adopting the structure that this pressure air sneaks into, sneak into, Yi Bian carry out the washings water spray of above-mentioned pulsation stream or intermittent current Yi Bian can carry out air forcibly; Can also force air to be sneaked under the state that stops, the washings water spray of pulse stream or intermittent current.

In addition, in each variation of above-mentioned the 2nd embodiment, the buttocks in the shower nozzle washs each shower nozzle stream of soft washing private parts washing, also can form side by side along the vertical direction.If like this, the width of Washing spray nozzle is narrowed down, various machines that are used to drive spray nozzle device or closely configuration of device, realized the miniaturization of device.In this occasion, also can with last lower nozzle stream and usefulness, in Washing spray nozzle, form the nozzle stream along the vertical direction.In addition, the nozzle cap that can also adopt handle to be provided with hole for water spraying is installed in the structure on the pedestal with above-mentioned each shower nozzle stream, between pedestal and nozzle cap, outer conductance hand-hole is set.

In addition, the local washing device of above-mentioned the 2nd embodiment or each variation can also adopt following distortion.

(1) when becoming the washings of pulsation stream,, also can use to obtain the pump of pulsing and exporting, for example gear pump or trochoid pump though used above-mentioned wavegenerator WP2-8.In this case, the rotating speed of control pump can be controlled the pulsation period changeably, adjusts the flow of water etc.In addition, be that AC drives with wavegenerator WP2-8, control its phase angle, also can similarly adjust the flow of water etc. with the dutycycle control among above-mentioned the 2nd embodiment.

(2) the switch valve WP2-27 that intermittently obtains the washings of intermittent current by stream makes to adopt solenoidal electromagnetic valve or poppet to make in tandem that the admission port opens and closes, the interrupted lift valve of stream.

(3) in addition, can also adopt by pressurizer WP2-25 and switch valve WP2-27 and make the washings pressurizations and the structure of interrupted fluidisation subsequently, at this moment, both be disposed individually, and pressurizer has by linear pump and forms force (forcing) pump.But, being not limited to this structure, also can adopt washings pressurization and interrupted structure.Figure 105 is the key diagram that is used to illustrate again the Washing spray nozzle WN2-35 of a variation, and Figure 106 is the key diagram of concise and to the point formation that is used to illustrate the employed electromagnetic pump WN2-36 of Washing spray nozzle of this variation.

As shown in the figure, this electromagnetic pump is the common discharge type electromagnetic pump that has suction side one way valve WN2-37 and discharge side one way valve WN2-36.This electromagnetic pump is by making plunger WN2-40 advance and retreat to electromagnetic coil WN2-39 excitation.Obtain from the pressure (hydraulic) water of the interrupted fluidisation of pump chamber WN2-41.Common electromagnetic pump and reservoir and usefulness make intermittent and become level and smooth pressure so that eliminates along with the plunger advance and retreat of discharging the side one way valve across the suction side.But the electromagnetic pump WN2-36 of this variation does not use reservoir, only utilizes the interrupted of pressure in original mode, just can obtain the interruption period synchronous with the excitation voltage of o.According to this embodiment, just can realize the function of pressurization part and interrupted portion by an electromagnetic pump WN2-36.Thereby, simplify the structure.Even in this case, the excitation cycle of electromagnetic coil is that the frequency of interruption period is still in above-mentioned insensitive frequency range.

(4) utilize pressurizer WP2-25 and switch valve WP2-27, can and make its interrupted fluidisation subsequently to the washings pressurization, shown in Figure 94, when the pressure regulation pressure of pressure regulator valve is maximum pressure, can produce the caused intermittent current of change of pressure cycle, but also can make the pressure regulation pressure of this pressure regulator valve is minimum pressure, thereby becomes the intermittent current that can produce the pressure cycle change.If like this, even the pressure ratio of water-supply sources such as tap water own is lower, also can be with the washings water spray of above-mentioned intermittent current.

(5) in above-mentioned the 2nd embodiment and other variation, by stopping the driving of wavegenerator WP2-8 etc., can carry out the washings water spray of continuous stream same, therefore, the knob that can select pulsation stream water spray break-make is set on remote control or body side edge part etc., according to the operation of this knob, promptly according to user's hobby, wash and the water discharge pattern same of continuous stream washings the water discharge pattern part down of the stream washings of can selecting to pulse.

(6) water outlet side of the case TH1-3 that also can adopt at heat-exchange device is provided with structures such as buffering hopper, replaces reservoir WP2-7 with this.As sort buffer hopper structure, have and the groove of case with the high water level preparation, this groove is provided with switch SS18 and vacuum circuit breaker TH1-4.This buffering hopper and reservoir are roughly the same, and absorption propagates into the pressure oscillation on the case from its downstream.Can absorb the disorder that inhibition the temperature inside the box distributes by change with this buffering hopper, make the temperature inside the box homogenising, stablize the temperature control characteristic.In addition, the mixed plate or the mixing path that impel warm water to mix are set in the buffering hopper, can further improve the absorption of this pressure oscillation.In addition, buffering hopper and heat-exchange device are made one, within it portion that mixed plate is set is also passable.

(7),, for example, perform calculations to replace going into water temperature sensor according to differential value to the energising amount of heater fed according to the energising amount of supplying with heater in order to detect the coolant-temperature gage of going into of heat-exchange device.Like this, can save into water temperature sensor, simplify the structure, also be same among the 1st embodiment.And, go into water temperature sensor SS16a and leaving water temperature sensor SS113 not only can be installed in the case, and can be arranged on the front and back position of heat-exchange device, so long as in can reaction chamber just can in the place of warm water temperature.

(8) in the washings water spray of above-mentioned pulsation stream and intermittent current, also can take another distortion, under the certain state of flow, control out flow velocity changeably.At first, washings water spray with the pulsation of wavegenerator WP2-8 stream (below be called the pulsation water spray) is described.Figure 169 shows in pulsation water spray, the ground control of slowing down under the certain state of the flow (example of flow velocity vm of vm2 → vm3).In addition, (＞t2) desired conduction time of coil magnetization of expression wavegenerator, T2 represents to produce with wavegenerator the pulsation generating period of pulsation for t2, t3 among the figure.V represent for the energising of the pulsation generation coil that makes flutter generator for ONOFF to the voltage that switch transformer adds, that is to say the excitation voltage of expression coil.In addition, in the drawings, (a) show the situation of the dutycycle of pulse signal, (b) show pressure V-time relation, (c) show the washings flow velocity vm-time relation of water spray.Below, be the ground control flow rate conditions that rises under certain state with this Figure 196 explanation flow in the pulsation water spray.

When the plunger that pulse generating device by pulsation coil and this coil drive takes place constitutes, according to the plunger stroke length legislations flow that drives, according to the actuating speed of plunger, be the attraction regulation flow velocity of plunger.At first,, dwindle the voltage V (promptly flowing to the electric current that coil takes place in pulsation) that coil electricity takes place to pulsation (V3 → V2 is with reference to (b)) in order to slow down.Thus, can reduce the attraction of plunger, reduce flow velocity.At this moment,, only reduce the actuating speed of plunger, just can shorten the length of stroke of plunger, reduced flow if dutycycle is identical before and after the variation in voltage.Therefore, only reduce the occasion of flow velocity in that flow is reduced, under the certain situation of above-mentioned dutycycle, it is just passable only to reduce voltage.In the occasion that flow velocity increases, be opposite.

On the other hand, flow velocity is quickened or deceleration, can control in the following manner.In the occasion of deceleration control, for the shortening that replenishes above-mentioned length of stroke, be the deficiency of flow, enlarge dutycycle (t2/T2 → t3/T2 is with reference to (a)).When dutycycle becomes big, also elongated during the coil magnetization, so, can be with regular stroke actuation plunger, it is certain keeping the length of stroke of plunger.Therefore, under the certain state of flow, also can only allow flow velocity slow down.This phenomenon also can be by in the left and right sides curve (c) of expression flow velocity and time relationship, and the area S2 between one-period is illustrating of equating.The situation of speedup control is with above-mentioned opposite.In addition, stroke boundary with piston produces the occasion of pulsation often, does not change in order to make the length that drives stroke, does not change flow, only to pulsation voltage or the electrical current that coil adds taking place by control, just can make flow necessarily and changeably control flow velocity.

(9) as another example that does not change flow, raising flow velocity, can carry out the washings water spray of intermittent current in the following manner, this intermittent current uses force (forcing) pump and open and close valve.When improving the pressure that is applied on the washings by force (forcing) pump, the flow velocity of washings becomes big (being roughly the ratio of 1/2 power).At this moment, the time of opening of the open and close valve that is communicated with hole for water spraying shortens (dutycycle of opening the time is dwindled), thus, can improve flow velocity, keeps washings certain.Further, the reciprocating motion of plunger is not used as the means that the water spray energy is applied on the washings, but as using with the same means that make stream cross-sectional area increase and decrease of open and close valve, if like this, as indicated above, improve the pressure be applied on the washings by force (forcing) pump, just can not change flow and increase flow velocity.In addition, if the control combination of flow velocity acceleration, deceleration control and this force (forcing) pump of flow quantification is implemented together, just can control flow velocity independently with flow previously described.

Below, another embodiment is described.Figure 107 is the concise and to the point profile of major part of the Washing spray nozzle WN3-1 that is provided with local washing device of the 3rd embodiment, Figure 108 is the concise and to the point profile of major part of the Washing spray nozzle WN4-1 of the 4th embodiment, and Figure 109 is the decomposition diagram of the major part of this Washing spray nozzle WN4-1.In addition, in following declarative procedure, use component names and symbol thereof same as described above.

Shown in Figure 107, the Washing spray nozzle WN3-1 of the 3rd embodiment is at the front end of nozzle cylindrical body WN3-2, be provided with shower nozzle NH3-1 watertight, this shower nozzle is provided with buttocks hole for water spraying NH3-2 and private parts hole for water spraying NH3-3 in the above, is provided with in shower nozzle inside washings are imported the first shower nozzle stream NH3-4 and the second shower nozzle stream NH3-5 in each hole for water spraying respectively.In addition, in the position of each hole for water spraying and shower nozzle passage confluent point, form the first-class NH3-6 of entering the room and second that allows washings flow into and flow into chamber NH3-7.First-classly enter the room and second flow in the chamber at this, be assembled with the first impeller NH3-8 and the second impeller NH3-9.This first, second impeller is supported in respectively free to rotately and respectively flows in the chamber, rotates by the direction of arrow among the figure by flowing into the washings that respectively flow in the chamber.

The first impeller NH3-8 and the second impeller NH3-9 equally spaced are provided with several blades from the center, be provided with the partition panel NH3-10 that the opening (flowing into the chamber side opening) that makes the first-class NH3-6 of entering the room and second flow into the hole for water spraying among the NH3-7 of chamber is closed between adjacent blades.In this embodiment, form partition panel in equally spaced three positions.In addition, also can partition panel be set along a half vane with impeller.

Washing spray nozzle WN3-1 is provided with the first nozzle stream WN3-3, the second nozzle stream WN3-4 that is communicated with respectively with the first shower nozzle stream NH3-4, the second shower nozzle stream NH3-5 in the nozzle cylindrical body.By the washings after the heat-exchange device (not shown) warm waterization, flow into the first shower nozzle stream NH3-4, the second shower nozzle stream NH3-5 with the flow of flow control valve (not shown) adjustment.Then, these washings flow into chamber NH3-7 through the first shower nozzle stream, the second shower nozzle stream, the first-class NH3-6 and second that enters the room, from buttocks hole for water spraying NH3-2 or private parts hole for water spraying NH3-3 ejection.

When such washings flowed into chamber NH3-7 by the first-class NH3-6 and second that enters the room, washings impacted the blade of impeller, and revolving force is applied on the impeller, make the impeller rotation.Thus, because partition panel NH3-10 equally spaced forms in the manner described above, thereby, along with the rotation of impeller, repeat to cut off the opening of inflow chamber one side of hole for water spraying.So, washings are limited in the space that partition panel does not cut off the opening that flows into chamber one side, spray water from hole for water spraying through this inflow chamber side opening.Like this, washings cut off mobilely in the opening of the inflow chamber of hole for water spraying one side intermittently by partition panel, be in the intermittent current state, spray from hole for water spraying.

The revolving force of impeller flows to the inflow velocity (washings speed is determined) that flows into the chamber by washings, and this inflow velocity has been stipulated the rotary speed of impeller.Therefore, partition panel cut off to flow into the partition cycle of the opening of chamber one side, promptly cut off the washings interruption period that flows and become interrupted stream by wheel speed, be that washings speed is determined.Thereby, when the Washing spray nozzle WN3-1 to the 3rd embodiment supplies with washings, can adjust the speed of washings, the frequency that above-mentioned interruption period is determined becomes above-mentioned immunity region frequency range.Therefore, Washing spray nozzle WN3-1 is identical with the 2nd embodiment and variation thereof, by the washings water spray of pulsation stream or intermittent current, can realize the flow of water adjustment etc. under the low discharge.In this occasion, in the first impeller NH3-8 and the second impeller NH3-9, if what flow into the size of internal diameter, partition panel of chamber and partition panel is provided with difference such as interval, in buttocks washing and private parts wash, become the cycle difference then of the washings of intermittent current by above-mentioned mobile partition.Thus, in buttocks washing and private parts washing, because the determined frequency number of interruption period is changeable, thereby the washing sense when various washing also is different.For example, if private parts when washing frequency is higher, then can obtain the washing sense of the private parts washing softer than the buttocks washing.

In the Washing spray nozzle WN3-1 of the 3rd embodiment, obtain the effect that flow of water washing sense is adjusted etc. according to the water spray of above-mentioned intermittent current washings, do not need the driven machine of electrical equipment such as motor.Thereby, have high power savings as device integral body, and simplify the structure.In addition, owing to do not need to arrive the electric wiring operation of shower nozzle, just do not need the driven machine of electric grade, the advantage that have the minimizing assembling procedure, reduce cost etc. made yet.

In addition, this Washing spray nozzle WN3-1 can also adopt in way, the path of each hole for water spraying, be provided with throttle orifice as outside conductance go into path, carry out the structure that air is sneaked into.Moreover Washing spray nozzle WN3-1 also can adopt the motor that assembling makes above-mentioned impeller rotation in shower nozzle, rotates the structure of controlling this impeller with this motor.If like this, but because the above-mentioned interruption period of the irrespectively variable control of washings speed, so can make the flow of water adjustment etc. of the FREQUENCY CONTROL by intermittent current can not be subjected to the influence of washings speed.

Shown in Figure 108, the Washing spray nozzle WN4-1 of the 4th embodiment the front end watertight of nozzle cylindrical shell WN4-2 dispose shower nozzle NH4-1.This shower nozzle is provided with interrupted water spraying mechanism NH4-2 in the above.And, in the following description, wash with washing Washing spray nozzle as buttocks with this Washing spray nozzle NH4-1 and to be illustrated.

This interrupted water spraying mechanism NH4-2 and above-mentioned Washing spray nozzle WN3-1 are same, the continuous stream washings that supply water from shower nozzle stream NH4-3, spray water as cutting off the resulting intermittent current washings that flow.That is to say that this interrupted water spraying mechanism flows among the NH4-4 of chamber at the washings of shower nozzle stream end, is provided with base plate N114-5 and impeller NH4-6.Base plate makes from the washings of shower nozzle stream inflow washings inflow chamber and flows to the indoor perisporium side of inflow according to direction shown in the arrow the figure.Impeller is assembled into below the impeller support NH4-7 above the shower nozzle on the perisporium, and is nested on the axle NH4-8 of support central authorities shown in Figure 108 and Figure 109.In this state, the impeller support is fixed to above the shower nozzle, the inside that makes impeller perisporium below the impeller support can be that freely rotate at the center with the axle.This impeller is provided with the partition panel NH4-9 that is used to cover blade in the above.

Shown in Figure 109, impeller support NH4-7 equally spaced is provided with grooving NH4-10 on the perisporium below.Like this, flow to the washings that washings flow into indoor perisporium side by base plate NH4-5, the blade by each grooving impact impeller NH4-6 makes the impeller rotation.In addition, these washings are this partition panel of impact below impeller partition panel NH4-9, the following side of shifting the impeller support on the impeller onto.Thereby impeller is to rotate under the state of contact below the impeller support above it.The impeller support is being provided with buttocks hole for water spraying NH4-11 with impeller partition panel position overlapped, along with the rotation of impeller, cuts off or opens this buttocks hole for water spraying.Therefore, the hole for water spraying water spray of washings from being opened by impeller is when being conceived to a hole for water spraying, that is to say that when having only a hole for water spraying on the impeller support, washings become and cut off mobile intermittently by partition panel in this hole for water spraying, and be in the intermittent current state, and spray from hole for water spraying.In the present embodiment, equally spaced be provided with several hole for water sprayings, thereby the hole for water spraying that partition panel is opened moves in turn by the rotation of impeller, the water spray of washings switches between each hole for water spraying in turn, and each hole for water spraying is the water spray of above-mentioned intermittent current state.

Because in this Washing spray nozzle WN4-1, the inflow velocity of washings has also been stipulated the rotary speed of impeller, therefore, the interruption period that cuts off above-mentioned mobile intermittent current intermittently by wheel speed, be that washings speed is determined.In addition, the switching cycle of adjacent hole for water spraying water spray switching also is by wheel speed, is that washings speed is determined.When the Washing spray nozzle WN4-1 to the 4th embodiment supplies with washings,, can make determined frequency of above-mentioned interruption period and the determined frequency of above-mentioned switching cycle all be in the scope of above-mentioned immunity region frequency by adjusting washings speed.Therefore, same according to Washing spray nozzle WN4-1 with the 2nd embodiment and variation thereof, by the washings water spray of pulsation stream or intermittent current, can realize the flow of water adjustment etc. under the low discharge.In this occasion, although the hole for water spraying of washings switches on the circumference that each hole for water spraying forms in turn, but as the 1st embodiment explanation, the user is unaware of the situation of spraying water in turn from each hole for water spraying, and sentient just is from the continuous water spray of each hole for water spraying.Therefore, can keep accepting continuously the sensation of the water spray under the big area, and the flow of water of this moment can change also by the adjustment of interruption frequency.

Utilize the Washing spray nozzle WN4-1 of the 4th embodiment, in the effect that the flow of water that the water spray that obtains above-mentioned intermittent current washings produced washing sense is adjusted etc., do not need the driven machine of electrical equipment such as motor.Can obtain and the same effect of the 3rd embodiment.In addition, this Washing spray nozzle WN4-1 also can adopt the structure by motor rotation control impeller.If like this, with the irrelevant prerequisite of washings speed under, can control above-mentioned interruption period changeably, make the flow of water adjustment etc. of the FREQUENCY CONTROL by intermittent current can not be subjected to the influence of washings speed.

Below, other embodiment is described.Figure 110 is the concise and to the point profile of major part of the Washing spray nozzle NH5-1 that is provided with local washing device of the 5th embodiment.In following declarative procedure, use component names and symbol thereof same as described above.In addition, washing is illustrated with nozzle as buttocks with this Washing spray nozzle NH5-1.

The characteristics of the Washing spray nozzle NH5-1 of the 5th embodiment are, force air is being sneaked into when spraying water in the washings, by allowing the air mixed volume change periodically, washings water spray with pulsation stream or intermittent current, that is to say, shown in Figure 110, Washing spray nozzle NH5-1 is provided with buttocks hole for water spraying NH5-2 at spray nozzle front end, and washings are supplied with this hole for water spraying through nozzle stream NH5-3.Forming air interfusing chamber NH5-4 below this hole for water spraying opening, in this air interfusing chamber, is the porous matter pipe NH5-5 formation nozzle stream of material with resin or metal, pottery etc.

Air interfusing chamber NH5-4 sneaks into device NH5-7 by air flow circuit NH5-6 with the air force feed and is communicated with.This air force feed sneak into device shown in pattern among the figure like that, air mass flow is changed periodically or under certain setting flow, air is sent in the air interfusing chamber.In the air interfusing chamber, the air force feed is sneaked into device and by porous matter pipe NH5-5 air is sneaked in the washings.From the character of porous matter pipe, this porous matter pipe makes air sneak into by in the inner washings of this pipe with trickle bubble.Therefore, the force feed of sneaking into device with the air force feed combines, and can be the volume ratio of the relative washings of air to the maximum 4 times air and sneak into.

Above-mentioned air force feed is sneaked into the flow control valve that device can adopt varying capacity air pump, constant displacement pump or varying capacity air pump and be configured in its downstream.Perhaps adopt air pump and make the structure of the open and close valve that the pipeline that is configured in its downstream opens and closes.Utilize the air force feed that constitutes like this to sneak into device, air mass flow changes periodically while making, during the force feed air, the rotating speed that can cause air pump is controlled the cyclical swing of the flow that is produced, simultaneously, the effective area of pipeline is changed on 0～100% scope intercycle ground, perhaps change on 10～100% scope intercycle ground.In addition, it also is feasible repeating to open, cut off pipeline periodically with open and close valve.In this occasion, if use the positive displacement air pump as air pump, with keeping strokes of air pump, the force feed that repeats air stops.When adopting this structure, in that make the pipeline effective area by flow control valve be 0, cut off pipeline by open and close valve, under the situation that the action of positive displacement air pump stops, the cut situation of washings can occur, promptly have only the situation of air from the hole for water spraying ejection.Therefore, the air of sneaking into can not sneaked in the water to granular, but with water air water air ... state become the water discharge pattern of sandwich-like.This water discharge pattern adopts the essentially identical process of water discharge pattern with above-mentioned intermittent current washings.Therefore, can increase volume significantly, improve the flow velocity of washings by sneaking into of air, and, clipping water by air, washings are with the block water spray of water, thus acquisition and the equal effect of undulating flow washings water spray.

Utilize Washing spray nozzle NH5-1, carry out under the state of air force feed stopping to sneak into device NH5-7 from the air force feed, from washings waterworks NH5-8 when nozzle is supplied with washings, can be from buttocks hole for water spraying NH5-2 with the continuous-flow injection washings.In addition, be that when nozzle fed water, the washings that bubble is sneaked into according to certain substantially ratio were in the state of continuous stream under the state of certain setting flow at the air force feed that the air force feed is sneaked into device NH5-7.That is to say the washings water spray after separately using air to sneak into and have only the water spray of washings.And, sneak into by air and can realize the purpose of economizing on water.The setting adjustment by the entrained air amount or the flow velocity adjustment of washings or to both adjustment can be sprayed the washings with various ratio entrained airs under the state of continuous stream, obtain washing sense or the flow of water corresponding with entrained air amount flow velocity.

Utilize Washing spray nozzle NH5-1, because air mass flow changes periodically, the force feed air while making, air is sneaked in the washings, and therefore, the washings of close part and loose part appear in mobile repetition period ground that washings become the relative washings of air mixed volume.In the intensive part of air mixed volume, the air of sneaking into is many, the flow velocity height of washings, and in the loose part of air mixed volume, flow velocity does not have intensive part height.The part that the air mixed volume is intensive, flow velocity is high can catch up with loose, the slow part of flow velocity of air mixed volume, overlaps with it.The phenomenon of this phenomenon and Figure 75 explanation does not have much variations.In the 5th embodiment, air mass flow change periodically and the process of force feed air in, be above-mentioned immunity region frequency range by the determined variation frequency of this variable cycle.As a result, the washings of the 5th embodiment are sprayed water becomes the washings water spray of pulsation stream or intermittent current according to the situation of the cyclical swing of air mass flow, and the water spray of sneaking into water spray or the air of the 2nd embodiment is the same.That is to say that the washings water spray of the 5th embodiment also can become the form shown in Figure 96.Therefore, the 5th embodiment can obtain the effect same with the 2nd embodiment, can realize the economize on water effective raising and the setting of various washing sense flow of water.In the 5th embodiment, the adjustment of the adjustment of amplitude of fluctuation, washings flow velocity or to both adjustment during by the air mass flow cyclical swing can realize washing the variation of sense.That is to say that even water shortage, flow velocity reduce, the adjustment of above-mentioned amplitude of fluctuation during by the air force feed also can be kept the power adjustment of the flow of water.

The following describes an embodiment again.Figure 111 is the block diagram that the water circuit system that is provided with local washing device KS6-1 of expression the 6th embodiment constitutes.

The characteristics of the local washing device KS6-1 of the 6th embodiment are, implement the washings that shake the pulsation stream that washings water spray that rotation produces and the 2nd embodiment realize of hole for water spraying that above-mentioned the 1st embodiment realizes individually or simultaneously and spray water.That is to say that shown in Figure 111, the local washing device of this embodiment is in the water circuit system of the 2nd embodiment of Figure 60 constitutes, and is provided with the Washing spray nozzle WN1-1 of the 1st embodiment of Fig. 4.Therefore, can obtain following advantage according to this local washing device.(1) state that stops at the wavegenerator WP2-8 of fluctuation generating means WP2-3 can adopt the form of washings being supplied with its downstream.Under this form, therefore the wavegenerator of above-mentioned washings by having stopped, can supply with Washing spray nozzle WN1-1 to the washings of the previous status of continuous stream.This comparing with the 1st embodiment to water state do not have much variations.Therefore, local washing device KS6-1 according to the 6th embodiment, identical with the 1st embodiment, can from Washing spray nozzle WN1-1, spray buttocks and shake the washings that rotation produces the coniform water discharge pattern of simulation (with reference to Figure 22, Figure 23) with movable body NH1-11 simulation with movable body NH1-9 and private parts.In this occasion, can obtain the effect same with the 1st embodiment.As an example, variable control and the variable control of frequency or both control by the dutycycle when causing that rotation is shaken in movable body simulation, can not rely on the Flow-rate adjustment result of the washings of flow control valve, obtain the variation that power is set, washing is felt of the flow of water etc.In addition, shake the occasion that the washings water spray is carried out in rotation in the movable body simulation, fluctuation generating means WP2-3 can become bypass, and the washings of continuous stream are supplied with Washing spray nozzle WN1-1, if adopt this structure, and the pressure loss in the time of can suppressing the washings feedwater.

(2) at first, make buttocks be in free state with movable body NH1-9 and private parts with the non-excitation of movable body NH1-11 by total electromagnetic coil, excitation is in movable body is adsorbed onto state on the coil in the time of perhaps by total electromagnetic coil.In this state, can obtain the form of the pulsation stream washings supply Washing spray nozzle of an immunity region frequency field that the wavegenerator WP2-8 of fluctuation generating means WP2-3 is produced.This feedwater form is compared with the 2nd embodiment does not have much variations, just the same with the 2nd embodiment, from the pulse washings water spray of stream of Washing spray nozzle WN1-1.Therefore, variable control and the variable control of frequency or both control of the dutycycle when generating by pulsation is flowed, can not rely on the Flow-rate adjustment result of the washings of flow control valve, obtain the variation that power is set, washing is felt of the flow of water etc., can obtain the same effect of the 2nd embodiment.In addition, in two kinds of feedwater forms, also can improve the actual effect of water saving naturally, reduce the capacity of heater.

In this case, if be in free state and carry out above-mentioned pulsation stream water spray, can obtain following advantage at movable body.Can bring into play flange portion NH1-15 or the cylindrical portion NH1-16 that the restorative elastomeric material of distortion is formed for supporting movable body with above-mentioned.Utilize the vibration characteristics of the movable body of definite free state such as the extent of elasticity of these parts or the weight of movable body, the frequency of control pulsation stream, frequency and its resonance that pulsation is flowed.If like this, the synchronous vibration of the movable body by having hole for water spraying itself, the pressure variance of the stream of can emphasizing to pulse obtains excitement fast.In addition, owing to dwindled the amplitude of fluctuation of pulsation stream, thereby, clearly can realize economize on electricityization.

(3) the pulsation stream washings of the immunity region frequency field that can be produced the wavegenerator WP2-8 of fluctuation generating means WP2-3 are supplied with Washing spray nozzle, shake the water spray that carries out washings under the coniform water discharge pattern of above-mentioned simulation that rotation obtains in the movable body simulation.If the variable control of dutycycle and changeable frequency control or both control when like this, shaking rotation (following this control is called movable body control) by movable body simulation; And the variable control of the pulsation stream dutycycle when generating and changeable frequency control or both control (following this control is called the pulsation current control), can the flow adjustment of flow control valve be replenished.Therefore, though at the washings under the more cruel low discharge under the aqueous condition, what the flow of implementing by movable body control and pulsation current control was adjusted replenishes, and can realize the washing sense or the flow of water that the user is desired.As a result, further improve the actual effect of water savingization, but also obtained following advantage.

1. in the massage washing that utilizes movable body control impelling defecation, the pulsation stream washings that generate under the pulsation current control are supplied with movable body.If like this, owing to the washing sensillary base is passed in the variation (with reference to Figure 36) of the washing area of movable body control; Hard soft washing sensillary base is passed in the pulsation pulsation occurring mode that current control produced, and therefore, can more effectively impel just meaning.

2. when washing the wide territoryization of fixed point (with reference to Figure 34) of area, the pulsation stream washings that generate under the pulsation current control are supplied with movable body with movable body control.If like this, by respectively washing in the area of movable body control change, can be subjected to passing based on the washing sense of the hard softness of the pulsation pulsation occurring mode that current control produced, further make washing sense variation.In addition, also more effectively eliminated dullness sense when fixing a point the washing of wide territory.

3. utilizing movable body control to make the washing area fix a point wide territoryization (with reference to Figure 37) and when peeling off local dirt OB on every side, the pulsation pulsation that current control produced stream washings be supplied with movable body.If like this, the pattern water spray water column RT that passes by movable body control, the passing that keeps flow of water power according to the pulsation producing method of pulsation current control.Thereby, further improved the effect that dirt OB peels off.

4. utilize movable body control to make washing area is irregular shake washing when, the pulsation pulsation that current control produced stream washings supply movable body.If like this, control by movable body, according to based on the passing of the flow of water power of the pulsation producing method of pulsation current control or the passing of washing sense, more be difficult to predict the variation (with reference to Figure 40) that makes the irregular washing area of washing area, can more effectively impel just meaning.In addition, shake the washing,, then more be difficult to predict the passing of washing situation, just the discovery of the promotion enema effect that helps anticipating if shake washing (with reference to Figure 48) according to the pulsation current control except controlling according to movable body.

5. when utilizing movable body control to move washing (with reference to Figure 32, Figure 48), the pulsation pulsation that current control produced stream washings are supplied with movable body.If like this, based on the variation of the washing area of controlling corresponding to the movable body of nozzle location, the washing sense is passed; Based on the pulsation pulsation occurring mode that current control produced, the strong and weak generation of the flow of water is passed or the washing sense is passed, and therefore, can make the washing sense variation of moving when washing, and, can more effectively eliminate the dullness sense of local washing.

The following describes the variation of the local washing device of above-mentioned the 6th embodiment.The characteristics of the local washing device of the 6th embodiment are, at the desired washing point jet cleaning water of user.Figure 112 is the key diagram of concise and to the point formation of the local washing device KS6-2 of expression variation, Figure 113 is the key diagram that is used to illustrate the control method when washing point ejection washings, and Figure 114 is the key diagram of indication panel KS6-5 that is used to illustrate the washing point of another variation.

Shown in Figure 112, the local washing device KS6-2 of variation is provided with on body side edge part KS6-3 and is used for indication washing point XA, XB, XC rotation turn-knob KS6-4.This washing point XA, XB, XC and each movable body excitation shown in Figure 19 with coil that the position is set is corresponding.For example, if private parts movable body NH1-11, XA is corresponding with electromagnetic coil NH1-33a for the washing point, and XB is corresponding with electromagnetic coil NH1-33b, and XC is corresponding with electromagnetic coil NH1-33c.Electronic-controlled installation CT6-2 reads in the rotary manipulation of this rotation turn-knob, judge situation that certain position user in the track of running into main station portion wash mill and pattern water column RT (with reference to Figure 22) runs into this water column be hope situation whether.For example, if the rotation turn-knob is consistent with washing point XA, then is judged as at this XA and washs this local skin XAN.In addition, when the intermediary operation rotation turn-knob of each washing point,, judge the desirable washing point of user with magnitude of misalignment from any one washing point.

Judge the electronic-controlled installation CT6-2 of washing point, carry out movable body in the following manner and control the generation that rotation and the pulsation pulsation that current control produced stream are shaken in the movable body simulation that is produced.Hereinafter, for convenience of explanation, establish the washing point and be XA.

That is to say, when movable body shakes rotation with ripple frequency, when movable body when the electromagnetic coil suction-operated corresponding with this washing point has a down dip, can spray the washings of pulsation stream from the movable body hole for water spraying of this inclination.If like this, can spray pulsation stream washings to the washing point that the user wishes, this washing point is washed.

But, resembling the response lag that produces in the machine driven such as plunger plunger actuation of following of wavegenerator WP2-8 and so on, therefore, shown in Figure 113, electronic-controlled installation CT6-2 estimates the time ta of this response lag, only, produce pulsation stream with this time ta fast driving wavegenerator WP2-8.If like this, can put correctly jet mode water spray water column RT and wash to the washing that the user wishes.In this occasion, above-mentioned response lag time ta is write among the ROM of electronic-controlled installation, when the pulsation current control, can read this lag time of ta.In addition, this lag time, the slide switch etc. of ta available dedicated was set changeably, when maintenance or product adjust when selling.

Replace above-mentioned rotation knob KS6-4, can use the washing point indication panel KS6-5 shown in Figure 114.This indication panel is provided with so-called matrix switch on panel surface, the static capacity of utilizing human body to have, the indicating positions data of generation finger tip.Electronic-controlled installation is judged above-mentioned washing point according to these indicating positions data.This indication panel also can be arranged on remote control or the body side edge part.In addition, replace this indication panel, also can wash point with indications such as control sticks.

The following describes another variation of the local washing device of above-mentioned the 6th embodiment.The characteristics of this variation are, in washing action, the washings water spray that the washings water spray (following only being called shaken the rotation water spray) that the hole for water spraying that the 1st embodiment is realized shakes rotation and the pulsation that the 2nd embodiment realizes flow down (below be called the pulsation water spray) is combined and is carried out sequential control.Figure 170 is the key diagram of an example of this pulsation water spray of expression and the sequential control of shaking the rotation water spray.Be provided with the console switch (omitting among the figure) that sends automatic washing instruction on remote control or body side edge part etc., the user operates this switch, can automatically carry out the washing shown in Figure 170.For example, automatic washing 1 shown in Figure 170 is set and washs 2 enforcement employed each console switch (automatic 1 switch, automatic 2 switches) automatically, use switch with these switches as independently washing action, when operating these switches, drive this automatic washing and get final product with other wash switch.In this occasion, implement each automatic washing when being limited to the above-mentioned automatic switch of operation.

Here, in illustrated automatic washing, illustrate with automatic washing 1, in the process of following explanation, will wash during the action be divided into washing with time co-variation series during, and will be called step during each washing.Automatically washing 1 is the local washing mode behind the hypothesis defecation, and in the step 1 of washing action beginning, settings flow is low discharge (for example 200cc/min), is then shaking that rotation is sprayed water, is spraying water under the weak flow of water.Thus, the user can not experience the washings of the strong flow of water suddenly, can bring into use securely.Then, the washing action enters step 2, makes flow increase (for example 500cc/min) under the state that shakes the rotation water discharge pattern, washs from local peripheral part by shaking the rotation water spray.At this moment, as shown in figure 37, can control adhesion dirt partially, dirt is focused on central part.Under the stimulation around the part, can improve stimulation amplitude meticulously for the part of sensitivity.Then, enter step 3, water discharge pattern is changed to the pulsation water spray, by this pulsation water spray, wash clean centre reliably.As for the washing sense,, just can obtain more comfortable excitement or washing sense because the part has been accustomed to after the stimulation.Enter step 4 at last, the rotation of shaking that makes water discharge pattern turn back to the initial stage is sprayed water, and washes the dirt that splashes on the local circumference off with shaking the rotation water spray.Step 4 has the function of washing meticulously.Certainly, the integration factor of each washing or order are not limited to this example, and be self-evident, do not breaking away under the prerequisite of washing notion, the feature of various washings can be combined and carry out, and also can freely set.In addition, the rotation of shaking that also can change described step 2 of above-mentioned example and step 4 is sprayed water, and speed or washing area etc. is changed.

Impel the just pattern of meaning when washing 2 is the hypothesis defecation automatically.Automatically then above-mentioned steps 1,2 of washing 2 in step 3, in pulsation water spray process, is carried out the flow velocity control of the flow quantification shown in Figure 169, and is so far, affacts on the part with the flow velocity stream washings of pulsing faster.If like this,, can improve stimulation to local centre by pulsation water spray along with the increase of flow velocity.At last, in step 4, owing to further improve under the flow rate regime of pulsation water spray, therefore, washings can enter in the anus, have played the effect of bowel lavage.In addition, in each each washing step that washs automatically, also can change the washing form, the illustrated rotation water spray displacement pulsation water spray that shakes.Moreover the time that consumes in each step can be designed to identical or long or short.

In order to continue to implement above-mentioned automatic washing, automatic washing configuration switch is set, make by this switch automatic washing be set at ON during, buttocks washs the various washings of soft washing private parts washing, implements according to the above-mentioned automatic washing 1 or the order of washing automatically in 2.And, if automatically washing be set at OFF, before being set at ON once more, implement the various washings that common buttocks washs soft washing private parts washing according to the operation of knob.

In addition, automatic washing is not limited to a kind of, also several can be set.Automatic washing 1 shown in Figure 170 and washing 2 automatically for example are set, in the washing behind defecation, the washing before the defecation, use washing 1 automatically and washing 2 automatically respectively.From Figure 170 as can be seen, become the washing that is applicable to various purposes (in washing 1, remove crude removal, in washing 2, impel defecation).

Several automatic washings according to sex or age or personal preference also can be set.In addition, as for the content of washing automatically, not only the producer can set, and the user also can freely set.By means and the memory that the user sets various automatic washing contents, the means of calling the content that sets are set, user oneself can select best washing form.Certainly, be not limited to the buttocks washing, self-evident, in the private parts washing, employing also is feasible with the automatic washing of private parts washing combination.Moreover, controlling above-mentioned steps respectively with various switches, the user just can use each step in the suitable time interval.

Figure 115 is the key diagram that is used to illustrate the local washing device of the Washing spray nozzle WN20 that has another embodiment.Local washing device has washings feedway WP20-1, heat interchanger TH20-2, Washing spray nozzle WN20 and control part CT20-6.Washings feedway WP20-1 is provided with water pump WP20-11, sealing valve WP20-12, flow control valve WP20-13 successively from the upstream.Water pump WP20-11 maybe can't utilize the occasion of tap water pressure to be provided with this water pump WP20-11's in the occasion of the tap water pressure deficiency that is used to spray water.In addition, Washing spray nozzle WN20 is provided with water spray agitating device WN20-41 at water flowing road front end.Water spray agitating device WN20-41 has rotation with motor WN20-41a with by the rotating disc WN20-41b of this rotation with motor WN20-41a driving, is provided with hole for water spraying WN20-41c in the position with respect to the rotating shaft eccentric of this rotating disc WN20-41b.Control part CT20-6 have the water pump WP20-11 that is used to control washings feedway WP20-1 or flow control valve WP20-13 washings apparatus for controlling of supply CT20-61, be used to control the heat interchanger control device CT20-62 of heat interchanger TH20-2 and be used for control water spray agitating device WN20-41 track control part control device CT20-64.

The following describes the washings path of Washing spray nozzle WN20, washings are supplied with heat interchanger TH20-2 from washings feedway WP20-1, and TH20-2 becomes warm water by heat interchanger, flow into Washing spray nozzle WN20, from hole for water spraying WN20-41c ejection, carry out the part washing.

In addition, the track control part control device CT20-64 of control part CT20-6 control water spray agitating device WN20-41.Water spray agitating device WN20-41 is by the rotation of rotating disc WN20-41b, and the hole for water spraying WN20-41c that is provided with from the position with respect to the rotating shaft eccentric of this rotating disc WN20-41b ejects spiral helicine washings.

Figure 116 is the pie graph of the Washing spray nozzle WN22 of another embodiment, and Figure 116 (a) is a top view, and Figure 116 (b) is a transverse cross.

Washing spray nozzle WN22 is connected with heat interchanger TH22-51, Flow-rate adjustment sealing valve WP22-53.The WN22-3 of water spray portion is made of hole for water spraying WN22-31b, water flowing road WN22-32b etc.Hole for water spraying WN22-31b constitutes by dispose a columns hole from discoid center along radial direction.The driving mechanism WN22-4 of water spray portion is made of motor WN22-41d, axle WN22-42b etc.WN22-3 of water spray portion and the driving mechanism WN22-4 of water spray portion constitute by axle WN22-42b one.Sealing WN22-34 and sealing WN22-35 can not be installed with from the mode that leak in the place beyond the hole for water spraying WN22-31b with washings.

The motor WN22-41d of the driving mechanism WN22-4 of water spray portion is controlled by given trace control device CT22-2.That is to say that given trace control device CT22-2 rotates by the energising control to motor WN22-41d, under given trace, by given frequency number control washings.In the formation of Figure 116, the water spray WN22-3 of portion also rotates during owing to motor WN22-41d rotation, sprays water with the given trace of describing from the washings of hole for water spraying WN22-31b ejection.

Figure 117 is the key diagram of the Washing spray nozzle WN24 of another embodiment, and Figure 117 (a) is a profile, and Figure 117 (b) is a plan view, is the key diagram of the action of expression hole for water spraying WN24-4b.Washing spray nozzle WN24 is provided with and does not center on axle WN24-6a from the hole for water spraying WN24-4b that transfers to move according to given trace.

Washing spray nozzle WN24 has CD-ROM drive motor WN24-51a, at the eccentric cam WN24-51c that is fixed with relative axle WN24-6a off-centre from the outstanding axis of rotation WN24-51b of CD-ROM drive motor WN24-51a.In addition, eccentric cam WN24-51c holds parts WN24-42 with eccentric cam and contacts.Eccentric cam holds parts WN24-42 and eccentric cam WN24-51c forms separately.Eccentric cam holds parts WN24-42 and is made of mobile water flowing road WN24-4a and hole for water spraying WN24-4b.Mobile water flowing road WN24-4a is connected with motionless water flowing road WN24-3a by the joint WN24-2 of retractable.

In the formation of the Washing spray nozzle WN24 of Figure 117, if drive CD-ROM drive motor WN24-51a, eccentric cam WN24-51c is around the axle WN24-6a rotation of CD-ROM drive motor WN24-51a, mobile water flowing road WN24-4a is connected by the joint WN24-2 with retractility with motionless water flowing road WN24-3a, simultaneously, eccentric cam holds parts WN24-42 and is connected with another parts with eccentric cam WN24-51c.Therefore, eccentric cam holds parts WN24-42 and slides with respect to eccentric cam WN24-51c generation, around an axle WN24-6a rotation, but does to rotate or roughly rotation.At this moment, can not produce joint WN24-2 and be wound on eccentric cam and hold on the parts WN24-42, or the CD-ROM drive motor WN24-51a phenomenon of not moving.

In Washing spray nozzle WN24, if when driving CD-ROM drive motor WN24-51a, supply with washings, eccentric cam holds parts WN24-42 not around axle WN24-6a rotation, but do rotation or roughly rotation, therefore, hole for water spraying WN24-4b does not center on an axle WN24-6a rotation yet, but does rotation or roughly rotation, and washings are water spray when rotating or roughly rotating.Thus, become the given trace that rotates or roughly rotate from the washings of hole for water spraying WN24-4b ejection, like this, the Washing spray nozzle WN24 of present embodiment does not need to be provided with seal member around hole for water spraying WN24-4b, and the washings behind hole for water spraying WN24-4b and the water spray move with given trace.

In addition, the Washing spray nozzle WN24 of Figure 117 is not owing to need to be provided with seal member between mobile water flowing road WN24-4a and motionless water flowing road WN24-3a, thereby, eliminated the loss that seal member frictional resistance is produced, CD-ROM drive motor WN24-51a does not need too big volume, can make the Washing spray nozzle compact conformation.Owing to saved seal member, the result has eliminated the endurance issues of the pad etc. of seal member.

Particularly, owing to dwindled hole for water spraying WN24-4b, higher improving the occasion that water-jet velocity carries out saving washing water with the pressure ratio of the washings in the water route, therefore, eliminated the drawback that adopts seal member.That is to say, the endurance issues of the loss that causes for frictional resistance or seal member etc., effect is more obvious.

Figure 118 shows the Washing spray nozzle WN26 of another embodiment, and Figure 118 (a) is a profile, and Figure 118 (b) is a phantom drawing.Washing spray nozzle WN26 has the WN26-4 of water spray portion.The WN26-4 of water spray portion holds parts WN26-4d by water inlet WN26-4a, the hole for water spraying WN26-4b, the eccentric cam that are communicated with by path WN26-4c and constitutes, and be supported in by pad WN26-10 on the WN26-52 of support sector of Washing spray nozzle WN26, be support motion with the above-mentioned WN26-52 of support sector. free to rotatelyEccentric cam holds parts WN26-4d and is connected with eccentric cam WN26-20b, and eccentric cam WN26-20b engages with respect to the axis of rotation WN26-20a of eccentric shaft ground with the CD-ROM drive motor WN26-20 of water spray portion.Admission port WN26-2a is disposing isolator by the gap, makes the inside of the washings of ejection towards water inlet WN26-4a.In addition, the pad WN26-10 that is arranged on the above-mentioned WN26-52 of support sector preferably has suitable flexibility, is supporting with the action that does not hinder the WN26-4 of water spray portion.This pad WN26-10 has the function that prevents water intrusion Washing spray nozzle inside, still, in the occasion of the problem that does not have water intrusion Washing spray nozzle inside, also this pad WN26-10 can be set specially.

In Washing spray nozzle WN26, energising by the CD-ROM drive motor WN26-20 of water spray portion, the WN26-4 of water spray portion is a fulcrum with the above-mentioned WN26-52 of support sector, according to the offset of eccentric cam WN26-20b, makes the conical motion with respect to the relative displacement action of admission port WN26-2a.Thus, depict coniform helical trajectory from the washings that hole for water spraying WN26-4b sprays, the water spray in the portion of being washed by circular track is to washing on a large scale.

In addition, admission port WN26-2a and water inlet WN26-4a dispose isolator by the gap, and dispose this water inlet WN26-4a in washings mode towards water inlet WN26-4a inside the action of the WN26-4 of water spray portion from admission port WN26-2a ejection, thus, make the WN26-2 of feedwater portion carry out being connected of water route with contactless state with the WN26-4 of water spray portion.Like this, having saved the WN26-2 of feedwater portion is connected with the water route of the WN26-4 of water spray portion, only wash on a large scale with the action of the WN26-4 of water spray portion, thereby, greatly dwindled the needed driving force of motor, reduced noise or vibration in the water spray washing action, and then also eliminated the caused noise of action or the vibration of coupling part, water route, improved reliability, the Washing spray nozzle of energy implementation structure compactness.In addition, only just can wash on a large scale, even when under high speed, driving by the action of water spray portion, can not increase noise or the vibration that driving produces yet, improved the translational speed of washings given traces, can change at a high speed, can rise to immediately at an easy rate at a high speed from low speed.

Washings are determined by the translational speed of washings with the local interruption period that contacts, in the occasion that is used for the human body washing, if the washings high-speed mobile, can obtain continuous soft washing sense, on the other hand, if washings low speed moves, can obtain the strong washing sense of intermittent stimulation.Therefore, under the prerequisite that does not change the washings flow, the washing sense is changed in time, can be easy to adapt to the hobby of various washing sense.And then, can reduce the water yield that moment sprays, the adjustment control that makes washings become the heat interchanger of warm water can be followed the tracks of the increase and decrease of moment injection flow rate, even in the variable occasion of washing sense, also can stably carry out the injection of warm water.

In addition, because admission port WN26-2a and water inlet WN26-4a dispose isolator by the gap, and dispose this water inlet WN26-4a in washings mode towards water inlet WN26-4a inside the action of the WN26-4 of water spray portion from admission port WN26-2a ejection, therefore, when in exist being communicated with Washing spray nozzle WN26, having set the position of the space W N26-11 of the WN26-4 of water spray portion and Washing spray nozzle WN26 outside, when the washings of admission port WN26-2a ejection enter water inlet WN26-4a, under the effect of water jet pump effect, be involved in air, bubble is sneaked in the washings.As a result, the bubble that the water spray movement device does not need to be provided with other purposes is sneaked into device and just can be sneaked into bubble in the washings, can realize the Washing spray nozzle that reliability is high, has improved washing force, particularly in the occasion that is being used for the human body washing, has improved washing and has felt.

In this occasion, in above-mentioned space W N26-11, send into air forcibly with air pump, also can sneak into bubble in the washings.In addition, prevent that in order to improve washings from sneaking into effect from the purpose or the air that leak between admission port WN26-2a and the water inlet WN26-4a, the cross-sectional area that preferably makes hole for water spraying WN26-4b is more than the cross-sectional area of admission port WN26-2a, making mild taper near the water inlet WN26-4a of path WN26-4c, be provided with the straight line portion that is used for the washings rectification at path WN26-4c.

In addition, the scan area that remains in the scanning motion of the water inlet WN26-4a that the relative displacement action of the WN26-4 of water spray portion is produced is at least more than the occupied area of water inlet WN26-4a from the washings of admission port WN26-2a ejection, only in this way, just can guarantee to enter reliably in the water inlet WN26-4a from the washings of admission port WN26-2a ejection, washings can not leak into other places, can only spray water from hole for water spraying WN26-4b, stablized the washing flow, also can make the purpose that is exclusively used in washing from the washings of admission port WN26-2a ejection.

Further, in this embodiment, because not rotation of hole for water spraying WN26-4b, but move according to given trace, therefore, admission port WN26-2a and water inlet WN26-4a are provided with direction and can be restricted, and can distinguish freely to be provided with from the washings emission direction of admission port WN26-2a with from the washings emission direction of hole for water spraying WN26-4b, have improved the degree of freedom of aesthetic appearance and design aspect.

In addition,, several hole for water sprayings WN26-4b can be set,, several water inlets WN26-4a or hole for water spraying WN26-4b can be set also for a WN26-4 of water spray portion for a water inlet WN26-4a.In the occasion that several water inlets WN26-4a is set, above corresponding with the water inlet respectively admission port WN26-2a of same number or this number also can be set, therefore, only with a WN26-4 of water spray portion, just can spray water everywhere in bigger scope, perhaps spray several air incorporation rates or the different washings of water spray diameter simultaneously, particularly when being used for the human body washing, can realize colorful washing sense from admission port WN26-2a.

Figure 119 is the profile of the Washing spray nozzle WN28 of another embodiment.Washing spray nozzle WN28 is provided with the water spray Status Change device WN28-3 of average relative distance (clearance distance) variation that makes admission port WN28-2a and water inlet WN28-4a.Water spray Status Change device WN28-3 links together WN28-4 of water spray portion and washings supply passageway WN28-51.With hole WN28-3a that washings supply passageway WN28-51 is connected in, the anti-O shape circle WN28-3b that leaks is installed, WN28-2 of feedwater portion and the WN28-4 of water spray portion are linked together under sealing state.In addition, the WN28-2 of feedwater portion joins flange WN28-3d of feedwater portion and water spray Status Change cam WN28-21b by the spring WN28-3c application of force.Drive the water spray Status Change motor WN28-21 that joins with water spray Status Change cam WN28-21b, overcome the elastic force of spring WN28-3c, the WN28-4 of water spray portion is moved, thus, can change the average relative distance (clearance distance) of admission port WN28-2a and water inlet WN28-4a.

Sneak into air capacity in the washings by change, at the translational speed that does not rely on washings flow, water spray track, spray field ground change washing force.Particularly in the occasion that is used for the human body washing, the washing sense can not rely on translational speed, the change of spray field ground of washings flow, water spray track, water spray track yet, and, can obtain massage effect by making above-mentioned average relative distance along with the time changes.

As the method that changes the water spray state, can adopt method by making the WN28-4 of water spray portion move, the average relative distance of admission port WN28-2a and water inlet WN28-4a similarly be changed with motor; And by on admission port WN28-2a or water inlet WN28-4a, the Method for Area that choke block changes admission port WN28-2a or water inlet WN28-4a being set.

Figure 120 shows the Washing spray nozzle WN30 of another embodiment, and Figure 120 (a) is a profile, and Figure 120 (b) is a phantom drawing.Washing spray nozzle WN30 is provided with the hole for water spraying that the repeatedly positive and negative revolution of given trace is moved.

In Figure 120, Washing spray nozzle WN30 is the crank disc WN30-51d of one being provided with axis of rotation WN30-51b from the outstanding axis of rotation WN30-51b of CD-ROM drive motor WN30-51a.Crank disc WN30-51d is connected with the end of connecting rod WN30-51e by connecting portion WN30-A.The other end of connecting rod WN30-51e links together by connecting portion WN30-B and positive and negative rotary disk WN30-43.Because connecting portion WN30-A, B connect with another parts, therefore, can produce slip, if crank disc WN30-51d then needs to be provided with crank mechanism around axle WN30-6b rotation.In addition, positive and negative rotary disk WN30-43 is made of mobile water flowing road WN30-4a and hole for water spraying WN30-4b.Be connected by joint WN30-2 between mobile water flowing road WN30-4a and the motionless water flowing road WN30-3a with retractility.

If the CD-ROM drive motor WN30-51a among driving Figure 120, crank disc WN30-51d rotates towards a direction, though crank disc WN30-51d rotates towards a direction, but, by connecting rod WN30-51e, by means of crank mechanism, positive and negative rotary disk WN30-43 can repeatedly carry out positive and negative revolution around axle WN30-6a and move.Because positive and negative rotary disk WN30-43 is that positive and negative revolution is moved, thereby, joint WN30-2 does not take place to be reversed with exceeding demand, the water flowing road is blocked, make the water flowing road can not water flowing, or joint WN30-2 be wound on the positive and negative rotary disk WN30-43, thus the situation that CD-ROM drive motor WN30-51a can't move.

Therefore, if drive above-mentioned CD-ROM drive motor WN30-51a, jet cleaning water, positive and negative rotary disk WN30-43 will repeatedly carry out positive and negative revolution around axle WN30-6a and move, hole for water spraying WN30-4b also repeatedly carries out positive and negative revolution around axle WN30-6a and moves, washings are on one side with circular-arc or roughly circular-arc positive and negative revolution, spray water in one side.Moving of the given trace of the washings behind the hole for water spraying WN30-4b of Washing spray nozzle WN30 and the water spray also becomes the positive and negative revolution that repeats.As a result, do not need to be provided with seal member between mobile water flowing road WN30-4a and the motionless water flowing road WN30-3a, the washings behind hole for water spraying WN30-4b and the water spray move with given trace.

Further, other effect about Washing spray nozzle WN30, if utilize reversing of joint WN30-2 consciously, water flowing road cross-sectional area in the joint WN30-2 will change in time, can carry out water spray at intermittence in time, can not only obtain colourful washing sense, also can obtain the effect of the high saving washing water of bigger detersive efficiency.

Figure 121 shows the Washing spray nozzle WN32 of another embodiment, and Figure 121 (a) is a profile, and Figure 121 (b) is a phantom drawing.Washing spray nozzle WN32 has not around axle WN32-6a rotation but the hole for water spraying WN32-4b that moves with given trace.

It is the ferromagnetism body WN32-52b of one that Washing spray nozzle WN32 is provided with mobile water flowing road WN32-4a with cyclic ligand in the outside of mobile water flowing road WN32-4a.In addition, be provided with space WN32-52c in the outside of ferromagnetism body WN32-52b, and be provided with electromagnetic coil WN32-52a with cyclic ligand.Consider the characteristics of characteristic aspect, also can imbed electromagnetic coil WN32-52a the inside of Washing spray nozzle WN32,, can prevent that electromagnetic coil WN32-52a from suffering water logging by electromagnetic coil WN32-52a is imbedded in the Washing spray nozzle WN32.Ferromagnetism body WN32-52b and electromagnetic coil WN32-52a dispose several in a circumferential direction.Be connected by joint WN32-2 between mobile water flowing road WN32-4a and the motionless water flowing road WN32-3a with retractility.In addition, hole for water spraying WN32-4b, mobile water flowing road WN32-4a and eccentric cam hold parts WN32-52b and make the structure that can move with respect to axle WN32-6a along radial direction by joint WN32-2.

In the formation of the Washing spray nozzle WN32 of Figure 121, if control is to the energising of electromagnetic coil WN32-52a, under the magnetic field effect that electromagnetic coil WN32-52a is produced, produce gravitation or repulsion between the ferromagnetism body WN32-52b that mobile water flowing road WN32-4a and one constitute.In this case, because hole for water spraying WN32-4b and with mobile water flowing road WN32-4a be that the ferromagnetism body WN32-52b of one makes the movable structure by joint WN32-2, thereby, in the scope of space WN32-52c, can at random move along radial direction with respect to axle WN32-6a.

Therefore, if control to the energising of electromagnetic coil WN32-52a, is carried out the water spray of washings, hole for water spraying WN32-4b can or generally not rotate or shakes around axle WN32-6a rotation ground rotation, on one side washings rotate or generally rotate or shake, sprays water on one side.

Figure 122 shows the Washing spray nozzle WN34 of another embodiment, and Figure 122 (a) is the lateral perspective view of Washing spray nozzle, and Figure 122 (b) is the profile of the other direction of Washing spray nozzle WN34.

In Figure 122, in Washing spray nozzle WN34, in the WN34-1a of water flowing road, be provided with water pump WN34-2, flow control valve WN34-3a, rotation water injector WN34-4 in turn from washings flow direction upstream, washings are sprayed water from hole for water spraying WN34-1b.Rotation water injector WN34-4 is made of impeller WN34-4a, impeller housing WN34-4b, impeller bearing WN34-4c, seal member WN34-4d.But seal member WN34-4d has that it's too late sealing is decided on the behavior in service of Washing spray nozzle WN34.In addition, impeller WN34-4a and hole for water spraying WN34-1b are one.The outlet WN34-31a of flow control valve WN34-3a and impeller WN34-4a adjacency make washings can not decay from the kinergety that outlet WN34-31a flows out as far as possible, and flow among the impeller WN34-4a.In addition, water pump WN34-2 and flow control valve WN34-3a are by the control independently respectively of control part (not shown).

In the Washing spray nozzle WN34 that Figure 122 constitutes, when washings pressurize by water pump WN34-2, be adjusted to given moment injection flow rate by flow control valve WN34-3a, flow among the impeller WN34-4a.Then, washings pass to impeller WN34-4a with the part of its kinergety, Yi Bian make impeller WN34-4a rotation, Yi Bian by hole for water spraying WN34-1b water spray.Constitute because impeller WN34-4a and hole for water spraying WN34-1b are one, thereby if impeller WN34-4a rotation, hole for water spraying WN34-1b also rotates, on one side washings will rotate or generally rotation, Yi Bian water spray.

In addition, in ability by control part change water pump WN34-2, if with control part control flow control valve WN34-3a, so that keep given moment injection flow rate, though moment, injection flow rate was certain, but can change outflow kinergety, and then the change ground that makes the rotating speed of impeller WN34-4a not rely on the moment injection flow rate changes from washings outlets WN34-31a.

Therefore, have only the hole for water spraying WN34-1b in the Washing spray nozzle WN34 to utilize the kinergety of washings to rotate, and Washing spray nozzle WN34-4a itself moves with given trace, rotate or generally rotate the situation of limit water spray compares with the washing waterside, dwindled movable part, almost eliminate the electricity that actuator produced and driven noise or vibration, can obtain extraordinary quietness or friction.And, by rotation water injector WN34-4, only allow nearby rotation of hole for water spraying WN34-1b, thereby, can be easy to realize the washings rotation or the high speed of the rotating speed of rotation generally, by disperseing washings effectively, can obtain the effect of economizing on water.

In addition,, therefore, do not need to be provided with direct electric drive part, can provide structure very compact Washing spray nozzle WN34 because washings are to rotate or generally rotate.Also eliminated the endurance issues of electric drive part.And then the electric leakage from distribution that washings produced when yet having avoided by the distribution transmitting electric power even when using, can not produce leaky yet under Washing spray nozzle WN34 itself subjects to the environment of water logging.As a result, economize the electric wiring operation that goes to spray nozzle front end.

In addition and since make washings rotations or roughly rotation rotating speed and moment injection flow rate can control independently respectively, therefore, can rely on moment injection flow rate increase and decrease ground control changeably from low speed to high speed, make the washings rotation or the rotating speed of rotation roughly.The result, the occasion of using at the Washing spray nozzle of fastening human body washing usefulness such as hole for water spraying as the shower fitting spray nozzle of the Washing spray nozzle of local washing device or human body washing usefulness or valve that the lavatory is used, can change the washing sense in following certain of condition of moment injection flow rate, though moment, injection flow rate was certain, still can satisfy various user's washing hobby fully.And owing to reduced the moment injection flow rate, the adjustment control that makes washings become the heat interchanger of warm water can be followed the tracks of the increase and decrease of moment injection flow rate, under the variable situation of washing sense, can carry out stable warm water water spray.

Figure 123 shows the Washing spray nozzle WN36 of another embodiment, and Figure 123 (a) is the view from viewed in plan, and Figure 123 (b) is the view of observing from the side.Shown in Figure 123 (a), Washing spray nozzle WN36 adopts such structure, the shape that makes rapid expansion from outlet WN36-31a to the water flowing road WN36-1a the impeller WN36-4a, in the water flowing road WN36-1a that sharply enlarges, be provided with air suction inlet WN36-1c, perhaps air suction inlet WN36-1c be set in the rapid enlarged of not avoiding water flowing road WN36-1a.Air suction inlet WN36-1c carries out sneaking into of air by the water jet pump effect of washings.Sneak into by such air, can realize the water savingization of washings, perhaps, can obtain soft washing sense in the occasion of fastening the Washing spray nozzle use of human body washing usefulness such as spray-hole with valve with shower fitting spray nozzle or lavatory as the Washing spray nozzle or the human body washing of local washing device.In addition, by control of pump WN36-2 and flow control valve WN46-3a independently, although moment injection flow rate be certain, still can change the kinergety of washings.The control ratio of sneaking into that the water jet pump effect is produced changes, and changes water-saving rate according to behavior in service, obtains various washing sense.When air is sneaked into, also can force to sneak into air pump.

Shown in Figure 123 (b), replace air suction inlet WN36-1c, if adopt the washings in the impeller WN36-4a downstream that makes the washings flow direction to return the structure of the water flowing road WN36-1a of rapid expansion, can dwindle the energy loss that is produced among the water flowing road WN36-1a of rapid expansion, improve the whole efficiency of water flowing road WN36-1a system.Particularly, under the little behavior in service of moment injection flow rate, effect is more obvious.

Figure 124 shows the Washing spray nozzle WN38 of another embodiment, and Figure 124 (a) is the lateral perspective view of Washing spray nozzle WN38, and Figure 124 (b) is the profile of the other direction of Washing spray nozzle WN38.

Washing spray nozzle WN38 has the water flowing road of two systems, that is to say, in the WN38-1h of water flowing road, is provided with flow control valve WN38-3b and rotation protuberance WN38-1d in turn from washings flow direction upstream, and washings are sprayed water from hole for water spraying WN38-1b.In addition, in the WN38-1a of water flowing road, be provided with water pump WN38-2, flow control valve WN38-3a and rotation water injector WN38-4 in turn from another system water flow direction upstream, this another system water is discharged to the outside of Washing spray nozzle WN38 from outlet opening WN38-1e.Rotation protuberance WN38-1d is made of rotation water flowing road WN38-12d and hole for water spraying WN38-1b.Rotation water injector WN38-4 is made up of impeller WN38-4a, impeller housing WN38-4b, impeller bearing WN38-4c, seal member WN38-4d.In addition, between the body of rotation protuberance WN38-1d and Washing spray nozzle WN38, be provided with seal member WN38-1f, be provided with seal member WN38-4d at rotation protuberance WN38-1d with rotating between the water injector WN38-4, with prevent washings from hole for water spraying with external leakage.But seal member WN38-4d, seal member WN38-1f have that it's too late sealing are decided on the behavior in service of Washing spray nozzle.Rotation protuberance WN38-1d and impeller WN38-4a constitute by axle WN38-1g one.The outlet WN38-31a of flow control valve WN38-3a and impeller WN38-4a adjacency make washings can not decay from the kinergety that outlet WN38-31a flows out as far as possible, and flow among the impeller WN38-4a.In addition, water pump WN38-2 and flow control valve WN38-3a are by the control independently respectively of control part (not shown), and flow control valve WN38-3b is also controlled by control part.

If carry out the water spray of the water of washings and another system with the formation of Figure 124, another system water is by water pump WN38-2 pressurization, generation makes the washings rotation or roughly rotates energy needed, be adjusted to given moment injection flow rate by flow control valve WN38-3a, flow among the impeller WN38-4a, the part of kinergety is passed to impeller WN38-4a,, be discharged to the outside of Washing spray nozzle WN38 from outlet opening WN38-1e along with the rotation of impeller WN38-4a.Because impeller WN38-4a and hole for water spraying WN38-1b one constitute, therefore, if impeller WN38-4a rotation, hole for water spraying WN38-1b also rotates, rotation of washing waterside or roughly rotation, limit water spray.

In addition, if by the ability of control part change water pump WN38-2 or the aperture of flow control valve WN38-3a, then can change the moment injection flow rate of another system water, and then change the kinergety of another system water, by the ability of change water pump WN38-2 or the aperture of flow control valve WN38-3a, can also change the rotating speed of impeller WN38-4a.

Moreover, if ability by control part change water pump WN38-2, by control part control flow control valve WN38-3a, so that keep given moment injection flow rate, though the moment injection flow rate of another system water is certain, but can change outflow kinergety, and then make the rotating speed of impeller not rely on moment injection flow rate ground change from washings outlet WN38-31a.

Therefore, only by the ability control of simple water pump WN38-2 or the aperture control of flow control valve WN38-3a, just can change the moment injection flow rate of another system water at an easy rate, if under the environment for use that makes the unrestricted occasion of water supply volume of another system water, the moment injection flow rate ground that can not rely on washings changes the rotation of washings or the rotating speed of rotation roughly at an easy rate.

In addition, another system water of discharge also can be used for other purposes, and the occasion using as local Washing spray nozzle also can be discharged on the sanitary ware pelvic surface of sacrum.Also can be arranged on water pump WN38-2 and distribute before washings and another system water, regulate and distribute ratio, the kinergety of another system water be passed to rotate water injector WN38-4 with flow control valve WN34-3a and flow control valve WN34-3b; Can also only in another system water, use water pump WN38-2 by washings; Or in washings and another system water, use water pump WN38-2 respectively.

In the above-described embodiments, although understand the hole count of 1 hole for water spraying, still, do not hinder under the situation of the invention process, can determine the hole count of hole for water spraying by the designer yet according to the washing object in the hole count of hole for water spraying.

In the above-described embodiments, although understand the situation of using water pump, but in the occasion of directly utilizing tap water pressure or the occasion etc. of the water storage tank head of water storage tank is set in utilization, to obtain implementing sufficient hydraulic pressure of the present invention or moment injection flow rate situation under, if replacement water pump, pressure-regulating valve is set, also can regulate the kinergety of flowing water, same with the situation of using water pump to control, can control the kinergety of flowing water, thereby the working pressure control valve also can be implemented the foregoing description.

Figure 125 is each routine key diagram of the Washing spray nozzle WN40 of another embodiment of expression.Washing spray nozzle WN40 makes impeller WN40-2 rotation by water pump WN40-1, thus with helical form jet cleaning water.Shape as impeller WN40-2, can utilize the mechanism of machinery, as long as can the kinergety of flowing water be transformed into make washings rotations or generally rotate needed rotating energy just passable, can use the various formations such as mixed-flow impeller WN40-2d shown in aial flow impeller WN40-2c, the Figure 125 (d) shown in inflow wheel WN40-2b, the Figure 125 (c) shown in receded disk impeller WN40-2a, the Figure 125 (b) shown in Figure 125 (a), in addition, can also use cross-flow impeller shape not shown in the figures formation in addition.

Figure 126 shows the Washing spray nozzle WN42 of another embodiment, and Figure 126 (a) is a profile, and Figure 126 (b) is a phantom drawing, and Figure 126 (c) is the allocation plan of permanent magnet and electromagnetic coil, and Figure 126 (d) is the pattern figure of permanent magnet and electromagnetic coil.Washing spray nozzle WN42 have not around axle WN42-6a from then the hole for water spraying WN42-4b that moves according to given trace.

Washing spray nozzle WN42 has the protuberance of shaking WN42-44.Shake protuberance WN42-44 and constitute one by hole for water spraying WN42-4b, mobile water flowing road WN42-4a, permanent magnet WN42-53b.Permanent magnet WN42-53b along the axial arrangement of axle WN42-6a below mobile water flowing road WN42-4a.Electromagnetic coil WN42-53a is configured in that a WN42-6a axially goes up and the below of permanent magnet WN42-53b, so that the magnetic pole that energising is produced is towards the direction of axle WN42-6a.Shake protuberance WN42-44 and fix, so that between permanent magnet WN42-53b and electromagnetic coil WN42-53a, produce space WN42-53d by flange WN42-53c with retractility.Flange WN42-53c is made of resin proper, if pleated structure also can be made with metal.Consider the characteristics of characteristic aspect, also can imbed electromagnetic coil WN42-53a in the body of Washing spray nozzle WN42,, can prevent that electromagnetic coil WN42-53a from suffering water logging by electromagnetic coil WN42-53a is imbedded in the body.Be connected by joint WN42-2 between mobile water flowing road WN42-4a and the motionless water flowing road WN22-3a with retractility.In addition, hole for water spraying WN42-4b, mobile water flowing road WN42-4a and permanent magnet WN42-53b make the structure that can move with respect to axle WN42-6a along radial direction by joint WN42-2 and flange WN42-53c.

The arrangement of permanent magnet WN42-53b can be with being arranged in square or rectangular more than 4 shown in Figure 126 (c), and each limit is respectively A, B, C, D.The arrangement of electromagnetic coil WN42-53a shown in Figure 126 (c), with being arranged in checkerboard more than 4, each limit of the vertical and horizontal of checkerboard be respectively (a1, a2 ...), (b1, b2 ...).In addition, the relative configuration of permanent magnet WN42-53b and electromagnetic coil WN42-53a, determined the A limit of permanent magnet WN42-53b and electromagnetic coil WN42-53a (a1, a2 ...) limit is parallel or generally parallel, B limit and electromagnetic coil (b1, b2 ...) limit is parallel or generally parallel.

Shown in Figure 126 (d), the magnetic pole control that electromagnetic coil WN42-53a energising is produced is only to switch on the interlaced mode of a limit magnetic pole of nearest electromagnetic coil WN42-53a according to the A limit that for example makes permanent magnet WN42-53b.Therefore, under the effect of magnetic field that electromagnetic coil WN42-53a is produced, and permanent magnet WN42-53b between produce gravitation or repulsion, make and shake protuberance WN42-44 and move towards the direction on energising limit.Then, according to the A limit that makes permanent magnet WN42-53b and another side for example the interlaced mode of b limit magnetic pole of the nearest electromagnetic coil WN42-53b of B back gauge switch on, thus, make and shake protuberance WN42-44 and move towards the direction on energising limit.Like this, each limit is repeatedly switched on, can make shake protuberance WN42-44 around the axle WN42-6a shake.

In addition, utilize the conduction control method of electromagnetic coil WN42-53a,, just can make and shake protuberance WN42-44 rotation or generally rotate or shake if switch on according to the mode on for example a1 limit → b5 limit → a5 limit → b1 limit → a1 limit.Moreover, by select (a1, a2 ...) limit and (b1, b2 ...) the energising limit on limit, can change arbitrarily and shake amplitude.

In the Washing spray nozzle WN42 of Figure 126, if control is to the energising of electromagnetic coil WN42-53a, the ejection washings, hole for water spraying WN42-4b will at random not shake around a WN42-6a rotation ground or rotate or generally rotation, the washing waterside is at random shaken or is rotated or generally rotation the limit water spray.At this moment, the washings given trace behind hole for water spraying WN42-4b and the water spray moves at random shaking or rotating or generally rotation.The Washing spray nozzle WN42 of Gou Chenging does not need to be provided with seal member like this, only constitutes with simple, just can make hole for water spraying WN42-4b and spray water after washings move according to given trace.

Further, effect about Washing spray nozzle WN42, in the occasion that the shower fitting spray nozzle as local Washing spray nozzle or human body washing usefulness uses, by the energising of control to electromagnetic coil WN42-53a, operation can change the washing area that is suitable for user's hobby by hand.In addition, when using as the Washing spray nozzle of local washing device, by changing the washing area, though wash with a kind of hole for water spraying, but, can hole for water spraying and this embodiment and the time spent of buttocks washing, can and use the form that is applicable to various washings to be best suited for the washing area jet cleaning water of buttocks washing and private parts with the private parts washing.

Figure 127 is the profile of the Washing spray nozzle WN44 of another embodiment.Washing spray nozzle WN44 has one way valve WN44-41, Flow-rate adjustment sealing valve WN44-42, makes the water spray that shakes of spraying water shake the WN44-70 of portion by given trace, and these elements link together by giving water route WN44-44.Figure 127 is the key diagram that is used to illustrate Flow-rate adjustment sealing valve WN44-42 formation.Flow-rate adjustment sealing valve WN44-42 is by fixedly ceramic disk WN44-45 and Flow-rate adjustment are rotated the rotary ceramic dish WN44-46 that drives with stepper motor WN44-47, position of rotation according to rotary ceramic dish WN44-46 changes flow path area, adjusts the flow of washings or carries out sealing.Particularly when sealing, rotary ceramic dish WN44-46 is pressed to fixedly on the ceramic disk WN44-45, so that water can not leak from the sealing face by spring WN44-48 all the time.In addition, water spray shake the WN44-70 of portion have with the space W N44-71 of water spray portion that is connected for water route WN44-44, make washings shake ejection spray nozzle part WN44-72, make this spray nozzle part WN44-72 according to shaking of shaking of given trace with cam WN44-73 and make this cam WN44-73 use motor WN44-74 according to shaking of rotating of given rotating speed, the front end of spray nozzle part WN44-72 can freedom joltily link together with nozzle body, its opposite side configuration shake the inner surface that pushes spray nozzle part WN44-72 with cam WN44-73 all the time according to certain angle obliquely.In addition, spray nozzle part WN44-72 has line part, and its part is the hole that is communicated with space W N44-71 of water spray portion and hole for water spraying WN44-75 all the time.

Describe the current situation of Washing spray nozzle WN44 inside below in detail.When the user instructed washing, the Flow-rate adjustment of Flow-rate adjustment sealing valve WN44-42 was rotated with stepper motor WN44-47 and the rotary ceramic dish WN44-46 that is attached thereto.Be arranged on the groove on the rotary ceramic dish WN44-46 and be arranged on the location overlap in the hole on the fixing ceramic disk WN44-45, make the washings of water-feeding path formation begin to flow.Figure 128 is the rotary ceramic dish WN44-46 of expression Washing spray nozzle WN44 and the fixing key diagram of the shape of the groove of ceramic disk WN44-45.Like this, rotary ceramic dish WN44-46 and fixedly the water-feeding path that forms of ceramic disk WN44-45 form in the mode that changes its cross-sectional area according to rotary ceramic dish WN44-46 position of rotation, therefore, not only can sealing, and can carry out Flow-rate adjustment.

As indicated above, Flow-rate adjustment sealing valve WN44-42 be arranged on hole for water spraying WN44-75 near, particularly be configured in the inside of Washing spray nozzle WN44, thereby, do not need to be provided with the flex section that moving part when making Washing spray nozzle WN44 advance and retreat before and after the washing and standing part link together.As a result, can make the response of Flow-rate adjustment or sealing, water flowing very fast, can sealing water flowing repeatedly under high speed.The occasion that flow is changed also can be followed the tracks of fully.In addition, the influence ground that can reduce the pipe arrangement that fed water is controlled reliably.

The one way valve WN44-41 that is installed in Flow-rate adjustment sealing valve WN44-42 upstream side is the structure that prevents that sewage from using from the hole for water spraying adverse current.This one way valve WN44-41 be installed in hole for water spraying WN44-75 near, thereby, also can reduce the influence ground of the pipe arrangement that fed water and control reliably.

When the action by Flow-rate adjustment sealing valve WN44-42 begins to feed water, washings flow to one way valve WN44-41, give water route WN44-44, Flow-rate adjustment sealing valve WN44-42, give water route WN44-44, spray water and shake the WN44-70 of portion, and spray from hole for water spraying WN44-75.Therefore, the control combination that the user shakes the WN44-70 of portion with Flow-rate adjustment sealing valve WN44-42 and water spray according to the selection of selected washing mode can meet the washing of hobby together.That is to say, when selecting washing mode, carry the signal of telecommunication, make to shake and rotate with motor WN44-74 and shaking of being attached thereto with cam WN44-73 by controller for electric consumption CT44-40.Shake the inner surface that pushes the recess of spray nozzle part WN44-72 with cam WN44-73 all the time with the outside, thus, spray nozzle part WN44-72 is tilted, by shaking the rotation with cam WN44-73, the inclination of spray nozzle part WN44-72 is along with the time changes according to given angle.Water spraying direction is by the inclination of the straight line portion of hole for water spraying WN44-75 front decision, and the inclination of this straight line portion changes in time by above-mentioned shaking with cam WN44-73.Therefore, water spraying direction changed along with the time, depicted given trace.In addition, the straight line portion of hole for water spraying WN44-75 front, its part is communicated with the space W N44-71 that sprays water, therefore, even spray nozzle part WN44-72 with arbitrarily angled inclination, also can water flowing.

Like this, be arranged on before the hole for water spraying WN44-75 because water spray shakes the WN44-70 of portion, therefore, the movable part that water spray shakes usefulness can constitute with very little parts.As a result, can make water spray shake the WN44-70 of portion with little torque motor and shake, reduced vibration or noise, improve the reliability or the reliability of drive part significantly.In addition, owing to can under high speed, shake, thereby, can freely set according to the shape of the recess inner surface of spray nozzle part WN44-72 and shake track.Further, spray nozzle part WN44-72 moves according to the signal of telecommunication, therefore, can freely control reliably, can carry out stepless control, also can carry out the fast control of response.

In Washing spray nozzle WN44, as the structure that drives based on the signal of telecommunication, adopted the structure of shaking with motor WN44-74, but, be not limited to electro-motor with electromagnetic force, also can adopt with piezoelectric element or hotwork is the bimetallic of drive source or marmem etc., and is used as trigger with the signal of telecommunication.

Figure 129 is the profile of the Washing spray nozzle WN46 of another embodiment.Washing spray nozzle WN46 shown in Figure 129 is with coniform configuration electromagnetic coil WN46-52a, make mobile water flowing road WN46-4a keep angle WN46-α with respect to axle WN46-6a, and, mobile water flowing road WN46-4a can be around axle WN46-6a rotation, but rotate or roughly rotate or shake, to the energising of electromagnetic coil WN46-52a, can change angle WN46-α by control, make the washings rotation or roughly rotate or water spray when shaking with wide-angle arbitrarily.The hole for water spraying WN46-4b of Washing spray nozzle WN46 can change arbitrarily with respect to the direction of axle WN46-6a, and therefore, its water spray track is for rotating or roughly rotate or shaking arbitrarily.And, around hole for water spraying WN46-4b, do not need to be provided with specially seal member, thereby, simplify the structure.

In addition, when utilizing Washing spray nozzle WN46 washing being used with shower as local Washing spray nozzle or human body, by the energising of control to electromagnetic coil WN46-52a, operation can change the washing area that is suitable for user's hobby by hand.In addition, when using as the Washing spray nozzle of local washing device, by changing the washing area, though wash with a kind of hole for water spraying, but, can hole for water spraying and this embodiment and the time spent of buttocks washing, can and use the form that is applicable to various washings to be best suited for buttocks washing and the area jet cleaning water that private parts washs with the private parts washing.

Figure 130 is the Washing spray nozzle WN48 of another embodiment and the profile of variation thereof.Washing spray nozzle WN48 shown in Figure 130 (a) is configured to armature WN48-5a coniform, and handle is fixed with the setting tool WN48-51d with retractility near the side of the hole for water spraying WN48-4b of moving element WN48-5b.

Moving element WN48-5b moves along coniform with given trace, washings also according to given trace with coniform water spray, with compare to the distance of armature WN48-5a from hole for water spraying WN48-4b, the occasion that washing face is arranged in the distance of big spacing, control energising amount changeably to armature, only change the coniform expansion angle WN48-α of moving element WN48-5b, just can change the enlarged degree of washings significantly.The displacement of moving element WN48-5b is slightly different, and big variation will take place the washing area.

In addition, Washing spray nozzle WN48b shown in Figure 130 (b), if dwindle cone shape displacement, replace the setting tool WN48-51d shown in Figure 130 (a) with retractility, move on the protuberance WN48-4 at track, and flange WN48-52d between be provided with can be with coniform mobile gap, and the shape that can accept flange WN48-52d is adopted in this gap.In addition, such shown in the Washing spray nozzle WN48c of Figure 130 (c), if make the cone shape expansion section of armature WN48-5a opposite with the Washing spray nozzle WN48 of Figure 130 (a), by the side near the joint WN48-2 of moving element WN48-5b is fixed with the setting tool WN48-51d with retractility, can carry out water spray with the same washings of Figure 130 (a).

Further, if be not configured to all armature WN48-5a make armature WN48-5a to produce the form of the direction of magnetic pole towards circle center, but wherein any one armature WN48-5a disposes with the direction that magnetic pole and circle center misplace, the size of ferromagnetism body WN48-51b is had nothing in common with each other, relative ferromagnetism body WN48-51b and the space WN48-5c between the armature WN48-5a have nothing in common with each other, then can not change to the energising amount of each armature WN48-5a ground and change the gravitation that produced between armature WN48-5a and the ferromagnetism body WN48-51b or the intensity of repulsion, moving element WN48-5b is moved with more complicated any given track.

Like this, by at random controlling the moving of given trace that moving element WN48-5b and track move protuberance WN48-4, can in the washing scope, wash the position of being liked by emphasis, change the washing area according to hobby, if the human body washing then can obtain various washing sense that washing location or area change in time.

Figure 131 is the pie graph of the Washing spray nozzle WN50 of an embodiment again, and Figure 131 (a) is a top view, and Figure 131 (b) is a transverse cross.

Washing spray nozzle WN50 is connected with heat interchanger HT50-51, Flow-rate adjustment sealing valve WP50-53.The WN50-3 of water spray portion is made of hole for water spraying WN50-31a and WN50-31b, water flowing road WN50-32b, valve casing WN50-32c, valve body WN50-32d etc., and the distance from hole for water spraying WN50-31a to discoid center is greater than hole for water spraying WN50-31b.In addition, hole for water spraying WN50-31a and WN50-31b are to connect by each water flowing road WN50-32e and WN50-32f to valve casing WN50-32c.Valve body WN50-32d is the spheroid that stainless steel is made, and can freely move in valve casing WN50-32c or rotate.The driving mechanism WN50-4 of water spray portion is made of motor WN50-41d and axle WN50-42b etc., and WN50-3 of water spray portion and the driving mechanism WN50-4 of water spray portion constitute by axle WN50-42b one.Sealing WN50-34 and sealing WN50-35 are mounted to washings can not spilt beyond hole for water spraying WN50-31a and WN50-31b.

The motor WN50-41d of the driving mechanism WN50-4 of this water spray portion is controlled by given trace control device CT50-2.That is to say that the energising of given trace control device CT50-2 subtend motor WN50-41d is controlled, thus, with given trace and given FREQUENCY CONTROL washings.In the formation of Figure 131, motor WN50-41d is during towards anticlockwise, and the WN50-3 of water spray portion is also towards anticlockwise, and valve body WN50-32d moves along the direction opposite with direction of rotation in valve casing WN50-32c.Close water flowing road WN50-32e.As a result, washings are sprayed water while only depict given track from hole for water spraying WN50-31b only by water flowing road WN50-32f.In addition, when the direction of rotation of motor WN50-41d during,, only spray water from hole for water spraying WN50-31a with above-mentioned opposite towards right rotation.Therefore, hole for water spraying WN50-31a is different because of the distance of distance center of rotation with hole for water spraying WN50-31b, by changing the direction of rotation of motor, can not change the radius of gyration (moving range of given trace) that energising amount ground changes driven object thing (hole for water spraying or washings).

Figure 132 shows the Washing spray nozzle WN52 of another embodiment, and Figure 132 (a) is a profile, and Figure 132 (b) is the phantom drawing of its major part.Shown in Figure 132 (a), ferromagnetism body WN52-51b as the inscape of moving element WN52-5b is provided in the below that track moves protuberance WN52-4, in addition, below ferromagnetism body WN52-51b, be provided with space WN52-5c, below the WN52-5c of space, be provided with armature WN52-5a.The relative configuration of ferromagnetism body WN52-51b and armature WN52-5a is shown in Figure 132 (b), ferromagnetism body WN52-51b and armature WN52-5a respectively with several, become circle-shaped according to given arranged spaced, and are being disposed ferromagnetism body WN52-51b and armature WN52-5a with standing facing each other mutually.The pole orientation of the armature WN52-5a that is produced by switching on is towards the direction of the ferromagnetism body WN52-51b that stands facing each other mutually.The flange WN52-52b that track moves protuberance WN52-4 demonstrates the coniform gap that has in the peripheral recess formation of Washing spray nozzle WN52.Moving element WN52-5b and track move protuberance WN52-4 and move with coniform by joint WN52-2 and the flange WN52-52b with retractility.

The material of ferromagnetism body WN52-51b can select for use soft magnetic material (for example Fe-Si[silicon steel] or the Fe-Ni[resist permalloy] or the Fe-Si-Al[Sendust] or Mn-Zn ferrite or amorphous alloy etc.).In this occasion, in Washing spray nozzle WN52, if to any one armature WN52-5a energising, effect has gravitation between the ferromagnetism body WN52-51b relative with the armature WN52-5a of this energising, ferromagnetism body WN52-51b is in the direction motion of the armature WN52-5a of energising relatively.Thereby moving element WN52-5b moves the relative non-power status of protuberance WN52-4 with track and tilts.

In this occasion, if is for example to allow 2 armature WN52-5a no powers simultaneously to several with the order that given arranged spaced becomes circle-shaped armature WN52-5a to switch on, switch in turn with left-handed or dextrorotation, perhaps allow adjacent 2 armature WN52-5a switch on simultaneously, and switch in turn with left-handed or dextrorotation, the gravitation that acts between the armature WN52-5a of "on" position and the ferromagnetism body WN52-51b will move in turn with left-handed or dextrorotation mode, thereby moving element WN52-5b also tilts and is left-handed in turn or mobile dextrorsely, moving element WN52-5b and track move protuberance WN52-4 according to coniform left-handed or dextrorotation, do moving of not rotation.

Ferromagnetism body WN52-51b can select hard magnetic material (for example Fe-Ni-Co-Al[ferro-aluminum Ni-Co permanent magnetic alloy] or Ba ferrite, ferro-gum, Sm-Co, Nd-Fe-B etc.) for use.In this occasion, the N utmost point of ferromagnetism body WN52-51b or the pole configuration of the S utmost point become the direction towards relative armature WN52-5a, if energising, the magnetic pole that the armature WN52-5a that makes energising is produced in relative ferromagnetism body WN52-51b side is opposite with the magnetic pole of relative ferromagnetism body WN52-51b, same with situation with soft magnetic material, effect has gravitation between relative ferromagnetism body WN52-51b and armature WN52-5a, and ferromagnetism body WN52-51b moves (moving element WN52-5b and track move protuberance WN52-4 and tilt with respect to non-power status) to the direction of relative energising armature WN52-5a.

Therefore, if is for example to allow 2 armature WN52-5a no powers simultaneously to several with the order that given arranged spaced becomes circle-shaped armature WN52-5a to switch on, switch in turn with left-handed or dextrorotation, perhaps allow adjacent 2 armature WN52-5a switch on simultaneously, and switch in turn with left-handed or dextrorotation, the gravitation that acts between the armature WN52-5a of "on" position and the ferromagnetism body WN52-51b will move in turn with left-handed or dextrorotation mode, thereby the inclination of moving element WN52-5b is also left-handed in turn or move dextrorsely, moving element WN52-5b and track move protuberance WN52-4 according to coniform left-handed or dextrorotation, do moving of not rotation.

Further, if become the armature WN52-5a (following these 2 armature WN52-5a in the present embodiment are called armature WN52-5a) of energising armature WN52-5a among circle-shaped several armatures WN52-5a and circle-shaped opposition side to go up energising in given arranged spaced, so that effect has repulsion between the ferromagnetism body WN52-51b, then moving element WN52-5b can more successfully move according to given trace, is applicable to the more occasion of large driving force.In addition, unfavorable with the gravitation that acts between armature WN52-5a and the ferromagnetism body WN52-51b, but produce the opposite repulsion of direction that makes to armature WN52-5a energising, and utilize repulsion also can carry out moving of given trace, can similarly move with situation with gravitation.

Therefore, if jet cleaning water, track moves protuberance WN52-4 with coniform left-handed in turn or move dextrorsely, and washings are also on one side with coniform left-handed in turn or depict given trace dextrorsely, move on one side.In addition, because it is different with electro-motor, can not produce revolving force towards circumferencial direction, can not move the such mode rotation of protuberance WN52-4 so track moves protuberance WN52-4, not occur that joint WN52-2 is wound on that moving element WN52-5b or track move that protuberance WN52-4 goes up and situation that can not regular event with the electrical motor driven track.

Moreover, if change the power cycles of left-handed or dextrorotation, can change the speed that the given trace of moving element WN52-5b moves, and then control the actuating speed that track moves protuberance WN52-4 or washings driven object thing changeably, as human body washing occasion, can obtain meeting various washing sense of the translational speed of washings for example with nozzle.

If to the power-up sequence of armature WN52-5a is not left-handed in turn or dextrorotation (has or not the number form formula, for example by producing moving of fore-and-aft direction to armature WN52-5a is switched on, then armature WN52-5a energising is produced moving of another fore-and-aft direction to another, switch the form to armature WN52-5a of energising in turn, or several armatures WN52-5a is switched on, with the form switched in turn of number of energising simultaneously etc.), can moving element WN52-5b be moved to meet the given trace of controlling arbitrarily to the order of armature WN52-5a energising.

Further, armature WN52-5a is not configured to circle-shapedly, if be configured to コ word shape or polygon-shaped, moving element WN52-5b or driven object thing also can move with any track of the configuration that meets armature WN52-5a.

If change energising amount to armature WN52-5a, just can change the gravitation that acts between armature WN52-5a and the ferromagnetism body WN52-51b or the intensity of repulsion, and then the displacement of change moving element WN52-5b.Therefore, moving element WN52-5b moves according to given trace with coniform, washings are also sprayed water according to given trace with coniform, with compare to the distance of armature WN52-5a from hole for water spraying WN52-4a, the occasion that washing face is arranged in the distance of big spacing, control energising amount changeably to armature WN52-5a, only by only changing the coniform widening angle α of moving element WN52-5b, promptly can change the enlarged degree of washings significantly, the displacement of moving element WN52-5b is slightly different, and big variation will take place the washing area.

And, if all armature WN52-5a are not configured to make the direction of the pole orientation of armature WN52-5a generation towards relative ferromagnetism body WN52-51b, but be configured to several armature WN52-5a to make its magnetic pole towards the direction that staggers with the direction of relative ferromagnetism body WN52-51b, perhaps allow the size of ferromagnetism body WN52-51b have nothing in common with each other, relative ferromagnetism body WN52-51b and the space WN52-5c between the armature WN52-5a are had nothing in common with each other, then can not change to the energising amount of each armature WN52-5a ground and change the gravitation that produced between armature WN52-5a and the ferromagnetism body WN52-51b or the intensity of repulsion, thereby moving element WN52-5b is moved with more complicated any given trace.

Like this, can control the moving of given trace that moving element WN52-5b and track move protuberance WN52-4 arbitrarily, the position that the emphasis washing is liked in the scope of washing, can change the washing area according to hobby, if the human body washing can obtain various washing sense that washing location or area change in time.

Figure 133 shows the Washing spray nozzle WN54 of another embodiment, and Figure 133 (a) is a profile, and Figure 133 (b) is the allocation plan of actuator WN54-6.Actuator WN54-6 is made of WN54-4 of water spray portion and the armature WN54-6b as moving element.The path WN54-4c that the WN54-4 of water spray portion has ferromagnetism body WN54-6a, water inlet WN54-4a, hole for water spraying WN54-4b and water inlet WN54-4a and hole for water spraying WN54-4b are communicated with.Ferromagnetism body WN54-6a and armature WN54-6b become circle-shaped with several and according to given gap configuration respectively shown in Figure 133 (b), each ferromagnetism body WN54-6a and armature WN54-6b are standing facing each other mutually.In addition, between ferromagnetism body WN54-6a and armature WN54-6b, be provided with the space.The WN54-4 of water spray portion by pad WN54-10 by the WN54-52 of support sector relatively the ontological idea of freedom of Washing spray nozzle WN54 supporting rotationally, and be fulcrum with the above-mentioned WN54-52 of support sector, do relative displacement campaign with respect to admission port WN54-2a.In addition, admission port WN54-2a is disposing isolator by the gap, makes the inside of the washings of ejection towards water inlet WN54-4a.Armature WN54-6b is assembled within the Washing spray nozzle WN54 in the mode that does not suffer water logging, in this occasion, also this pad WN54-10 can be set.

In the formation of Figure 133, the soft magnetic material of material selection of ferromagnetism body WN54-6a (for example Fe-Si[silicon steel] or the Fe-Ni[resist permalloy] or the Fe-Si-Al[Sendust] or Mn-Zn ferrite or amorphous alloy etc.) occasion, if to any one armature WN54-6b energising, effect has gravitation between the ferromagnetism body WN54-6a relative with the armature WN54-6b of this energising, and ferromagnetism body WN54-6a moves in the direction relative to the armature WN54-6b that switches on.Thereby the WN54-4 of water spray portion is with respect to non-power status inclination (deflection).Therefore, if is for example to allow 2 armature WN54-6b no powers simultaneously to several with the order that given arranged spaced becomes circle-shaped armature WN54-6b to switch on, switch in turn with left-handed or dextrorotation, perhaps allow adjacent 2 armature WN54-6b switch on simultaneously, and switch in turn with left-handed or dextrorotation, the gravitation that acts between the armature WN54-6b of "on" position and the ferromagnetism body WN54-6a will move in turn with left-handed or dextrorotation mode, and (deflection) is also left-handed in turn or mobile dextrorsely thereby the WN54-4 of water spray portion also tilts.Moreover the WN54-4 of water spray portion does moving of not rotation with left-handed or dextrorotation mode.

In the formation of Figure 133, the material selection hard magnetic material of ferromagnetism body WN54-6a (for example Fe-Ni-Co-Al[ferro-aluminum Ni-Co permanent magnetic alloy] or the Ba ferrite, ferro-gum, Sm-Co, Nd-Fe-B etc.) occasion, the N utmost point of ferromagnetism body WN54-6a or the pole configuration of the S utmost point become the direction towards relative armature WN54-6b, if energising, the magnetic pole that the armature WN54-6b that makes energising is produced in relative ferromagnetism body WN54-6a side is opposite with the magnetic pole of relative ferromagnetism body WN54-6a, same with situation with soft magnetic material, effect has gravitation between relative ferromagnetism body WN54-6a and armature WN54-6b, and ferromagnetism body WN54-6a moves to the direction of relative energising armature WN54-6b.Thereby the WN54-4 of water spray portion is with respect to non-power status inclination (deflection).

Therefore, if is for example to allow 2 armature WN54-6b no powers simultaneously to several with the order that given arranged spaced becomes circle-shaped armature WN54-6b to switch on, switch in turn with left-handed or dextrorotation, perhaps allow adjacent 2 armature WN54-6b switch on simultaneously, and switch in turn with left-handed or dextrorotation, the gravitation that acts between the armature WN54-6b of "on" position and the ferromagnetism body WN54-6a will move in turn with left-handed or dextrorotation mode, thereby the WN54-4 of water spray portion also tilts (deflection) and left-handed in turn or move dextrorsely, the WN54-4 of water spray portion does moving of not rotation by left-handed or dextrorotation mode.

Further, if energising becomes the armature WN54-6b (following these 2 armature WN54-6b in the present embodiment are called armature) of energising armature WN54-6b among circle-shaped several armatures WN54-6b and circle-shaped opposition side to go up energising in given arranged spaced, so that and effect has repulsion between the ferromagnetism body WN54-6a, then the WN54-4 of water spray portion can more successfully move according to given trace.In addition, unfavorable with the gravitation that acts between armature WN54-6b and the ferromagnetism body WN54-6a, but produce the opposite repulsion of direction that makes to armature WN54-6b energising, and utilize repulsion also can carry out moving of given trace, can similarly move with situation with gravitation.

In the formation of Figure 133, if drive actuator WN54-6 in linkage with the water spray of washings, the WN54-4 of water spray portion will left-handed in turn or deflection dextrorsely, the also deflection of the water spraying direction of washings, and washings will move according to given track in the mode of left-handed or dextrorotation.And have only the water spraying direction deflection (though the driving duty factor of actuator WN54-6 is less) of washings, can in big scope, wash.

Moreover, if change the power cycles of left-handed or dextrorotation, can change the translational speed of the given trace of the WN54-4 of water spray portion, and then the translational speed of the given trace of control washings.

If change energising amount to armature WN54-6b, just can change the gravitation that acts between armature WN54-6b and the ferromagnetism body WN54-6a or the intensity of repulsion, the displacement of the WN54-4 of water spray portion is changed, by the energising amount of control to armature WN54-6b, can control the size (amount of deflection) that the WN54-4 of water spray portion tilts changeably, and then the amount of deflection of control washings water spraying direction, be implemented in large-scale washing at an easy rate and in the switching of among a small circle washing.In addition, the amount of deflection of water spraying direction is changed a little, just can easily change the washing area, thereby only the energising amount that changes a little to armature WN54-6b also is feasible.

If to the power-up sequence of armature WN54-6b is not left-handed in turn or dextrorotation (has or not the number form formula, for example by producing moving of fore-and-aft direction to armature WN54-6b is switched on, then armature WN54-6b energising is produced moving of another fore-and-aft direction to another, switch the form to armature WN54-6b of energising in turn, or several armatures WN54-6b is switched on, with the form switched in turn of number of energising simultaneously etc.), to meet the given trace of controlling arbitrarily to the order of armature WN54-6b energising, the WN54-4 of water spray portion is tilted (deflection), and washings can move with colourful given trace.Further, be not configured to armature WN54-6b circle-shaped, if be configured to コ word shape or polygon-shaped, the WN54-4 of water spray portion also can tilt (deflection) with any track of the configuration that meets armature WN54-6b, thereby washings can move with colourful given trace.

Because water inlet WN54-4a and admission port WN54-2a dispose isolator by the gap, and dispose this water inlet WN54-4a in washings mode towards water inlet WN54-4a inside the action of the WN54-4 of water spray portion from admission port WN54-2a ejection, therefore, except the WN54-2 of feedwater portion is carried out being connected of water route with contactless state with the WN54-4 of water spray portion, can in the WN54-4 of water spray portion movable range, depict motion track arbitrarily.On the basis of the effect of present embodiment, can also just can easily depict colourful washings water spray track only by making the WN54-4 of water spray portion deflection a little.The result can more effectively wash the washing area that is washed in the part, further changes the washing area under high speed, is easy to realize under high efficiency washing on a large scale.Particularly in the occasion of human body washing, under the prerequisite of the flow velocity that does not need to increase and decrease washings, be easy to separately use the wide territory washing sense in the washing on a large scale and the fixed point washing sense of washing among a small circle, more be applicable to colourful washing sense.Therefore, change the situation of washing area as the increase and decrease of passing through the moment injection flow rate, the adjustment control that makes washings become the heat interchanger of warm water can be followed the tracks of the increase and decrease of moment injection flow rate, in the occasion of washing area change, can carry out stable warm water and spray water.

In addition, in Washing spray nozzle WN54, because water inlet WN54-4a and admission port WN54-2a dispose isolator by the gap, and dispose this water inlet WN54-4a in washings mode towards water inlet WN54-4a inside the action of the WN54-4 of water spray portion from admission port WN54-2a ejection, therefore, utilize water jet pump effect or air pump, can sneak into bubble in the washings.

In the formation of present embodiment, actuator WN54-6 can constitute with WN54-4 of water spray portion and the WN54-2 of feedwater portion one.Thereby on WN54-4 of water spray portion and the WN54-2 of feedwater portion, bubble can be sneaked into device and actuator WN54-6 both sides one formation simultaneously, result's energy Washing spray nozzle that implementation structure is more small-sized, reliability is higher.Actuator WN54-6 also goes for the Washing spray nozzle shown in the embodiment.

In addition, also can organize one group in relative ferromagnetism body WN54-6a and the armature WN54-6b group or array ferromagnetism body WN54-6a with armature WN54-6b and make spring structure with retractility, gravitation or repulsion that utilization acts between ferromagnetism body WN54-6a and armature WN54-6b make washings move with given track.

In addition, the scan area that remains in the scanning motion of the water inlet WN54-4a that the relative displacement action of the WN54-4 of water spray portion is produced is occupied more than the occupied area of water inlet WN54-4a at the washings from admission port WN54-2a ejection at least, in addition, because with water inlet WN54-4a is fulcrum nearby, water inlet WN54-4a is moved, therefore, the peristome shape of the sweep limits of water inlet WN54-4a and water inlet can be roughly the same.Therefore, can enter the inside of water inlet WN54-4a reliably from the washings of admission port WN54-2a ejection, washings can not leak into other places, can only spray water from hole for water spraying WN54-4b, can guarantee stable washing spray flow, or the washings from above-mentioned admission port WN54-2a ejection all are used for the purpose of washing, in addition, even under the situation that the WN54-4 of water spray portion moves, also can remain from the water discharge pattern of the washings of hole for water spraying WN54-4b ejection is stable status.

Further, in Washing spray nozzle WN54, because not rotation of hole for water spraying WN54-4b, but move according to given trace, therefore, admission port WN54-2a and water inlet WN54-4a are provided with direction and can be restricted, and can distinguish freely to be provided with from the washings emission direction of admission port WN54-2a with from the washings emission direction of hole for water spraying WN54-4b.

In addition, in Washing spray nozzle WN54,, several hole for water sprayings WN54-4b can be set,, several water inlets WN54-4a or hole for water spraying WN54-4b can be set also for a WN54-4 of water spray portion for a water inlet WN54-4a.In the occasion that several water inlets WN54-4a is set, above corresponding with the water inlet WN54-4a respectively admission port WN54-2a of same number or this number can be set also.

Moreover, in the structure of Washing spray nozzle WN54, also can change the air capacity of sneaking in the washings.

Figure 134 shows the Washing spray nozzle WN56 of another embodiment, and Figure 134 (a) is a profile, and Figure 134 (b) is the driving switching machine composition of the direction of rotation of electro-motor WN56-4c.Washing spray nozzle WN56 has makes washings center on the structure that a WN56-7 moves with given trace.

Shown in Figure 134 (a), on the axis of rotation WN56-41c of electro-motor WN56-4c, be connected with shaft coupling WN56-A, the lug boss WN56-A1 of shaft coupling WN56-A reaches in the elongated slot WN56-B1 of shaft coupling WN56-B highlightedly.In addition, shaft coupling WN56-B is connected with eccentric cam WN56-4d, for example shown in Figure 134 (b), by electro-motor WN56-4c rotation left, lug boss WN56-A1 moves to the end WN56-B2 of elongated slot WN56-B1, and shaft coupling WN56-B and eccentric cam WN56-4d move and rotation towards the drawing top.On the other hand, if electro-motor WN56-4c to right rotation, lug boss WN56-A1 moves to the end WN56-B3 of elongated slot WN56-B1, shaft coupling WN56-B and eccentric cam WN56-4d move towards drawing below and rotation.

Mobile water flowing road WN56-3c, hole for water spraying WN56-3d, flange WN56-41e and eccentric cam that movable part WN56-4e has as inscape hold parts WN56-42e, and mobile water flowing road WN56-3c is connected by the joint WN56-3f with retractility with motionless water flowing road WN56-3e.The pad WN56-3h with retractility in clamping between the body flange installation portion WN56-3g of flange WN56-41e and Washing spray nozzle WN56.Therefore, movable part WN56-4e can move, and makes water spraying direction with three dimensional constitution deflection.Electro-motor WN56-4c is not subjected to the influence of hydraulic pressure, thereby, if having simple water proofing property, also pad WN56-3h can be set, between flange installation portion WN56-3g and flange WN56-41e, given gap is set, water spraying direction is changed with three dimensional constitution.In addition, washings moment injection flow rate adjusting, carry out with flow control valve WN56-3b (not shown), and control with control part.The driving of electro-motor WN56-4c is controlled by the control part (not shown).

Eccentric cam WN56-4d holds parts WN56-42e with eccentric cam and contacts, according to the offset of contact site apart from the electro-motor WN56-4c axis of rotation of eccentric cam WN56-4d, movable part WN56-4e deflection.By the rotation of eccentric cam WN56-4d, contact site is left-handed in turn or move dextrorsely, and according to the offset of the eccentric cam WN56-4d of contact site, movable part WN56-4e does the three-dimensional deflection of the left-handed in turn or dextrorotation of not rotation.

In the formation of Figure 134, if drive electro-motor WN56-4c in linkage with the water spray of washings, movable part WN56-4e will be left-handed in turn or dextrorsely with three dimensional constitution deflection, the water spraying direction of washings is also with three dimensional constitution deflection, washings will move according to given track in the mode of left-handed or dextrorotation relative to Washing spray nozzle WN56 around the axle WN56-7 in the Washing spray nozzle WN56.And only the water spraying direction by making washings with three dimensional constitution deflection (though the driving duty factor of electro-motor WN56-4c is less), can in big scope, wash.

In this embodiment, electro-motor WN56-4c, shaft coupling WN56-A, shaft coupling WN56-B and eccentric cam WN56-4d have the function as the three-dimensional arrangement for deflecting of water spraying direction, and control part has the function as independent control device.

In addition,, just can change the translational speed of the given trace of movable part WN56-4e, the translational speed of the given trace of control washings if change the rotating speed of electro-motor WN56-4c.

Further, by left-handed or switch the direction of rotation of electro-motor WN56-4c dextrorsely, can change the offset that eccentric cam WN56-4d and eccentric cam hold the contact site of parts WN56-42e, thereby, can pass through the control of the direction of rotation of electro-motor WN56-4c, control the size (amount of deflection) of the three-dimensional tilt of movable part WN56-4e changeably, and then, the amount of deflection of the three-dimensional of control washings water spraying direction, only change the direction of rotation of electro-motor WN56-4c, just can wash switching on a large scale with among a small circle washing.In addition, only change the amount of deflection of water spraying direction with three dimensional constitution, just can make the change of washing area at an easy rate, the size that does not need eccentric cam WN56-4d and eccentric cam to be held parts WN56-42e makes large scale, the result, in the present embodiment, electro-motor WN56-4c, shaft coupling WN56-A, shaft coupling WN56-B and eccentric cam WN56-4d have the function as washing area change device.

Figure 135 shows the Washing spray nozzle WN58 of another embodiment, and Figure 135 (a) is a profile, and Figure 135 (b) is the A-A profile of Figure 135 (a), and Figure 135 (c) is arranged near the elastic body WN58-4 top view nearby the movable part WN58-2.

Washing spray nozzle WN58 has mobile device WN58-3 and movable part WN58-2.Mobile device WN58-3 has electro-motor WN58-3c, be installed in the axis of rotation apart from this electro-motor WN58-3c on the axis of rotation of electro-motor WN58-3c has eccentric eccentric cam WN58-3d, and is connected ring-type slave unit WN58-3e on the eccentric cam WN58-3d independently.Ring-type slave unit WN58-3e also is the inscape of movable part WN58-2.

Movable part WN58-2 is supported on the body of Washing spray nozzle WN58 by elastic body WN58-4.Elastic body WN58-4 has spring shape resin WN58-4b and lamella shape rubber WN58-4c, and spring shape resin WN58-4b has the WN58-41b of semicircular portion and is arranged on the flange portion WN58-42b at semicircular portion WN58-41b two ends.With flange portion WN58-42b movable part WN58-2 is supported on the body of Washing spray nozzle WN58.

Flange portion WN58-42b can be integrally formed with respect to the body of movable part WN58-2 and Washing spray nozzle WN58, also can be bonding or welding thereon.Lamella shape rubber WN58-4c is deposited on the body of movable part WN58-2 and Washing spray nozzle WN58, and the space between the inside of Washing spray nozzle and the outside is separated.Therefore, spring shape resin WN58-4b and lamella shape rubber WN58-4c can be integrally formed, also can separately form.

In addition, spring shape resin WN58-4b can further improve durability according to the definite permanent position on the body of Washing spray nozzle WN58 of the distribution that acts on the load on the elastic body WN58-4.

Rotation by electro-motor WN58-3c, eccentric cam WN58-3d is according to eccentric ratio, the ring-type slave unit WN58-3e and not rotation of the movable part WN58-2 ground that engage are moved continuously to a direction, and the washings that the hole for water spraying WN58-2b from movable part WN58-2 sprays shake.In addition, hole for water spraying WN58-2b spring shape resin WN58-4b supporting, thereby, in the little moving range of motion, with coniform jet cleaning water than ring-type slave unit WN58-3e.Washings are involved in air from eductor ports WN58-2c, sneak into by air saving washing water or washing force are risen, and in the occasion of human body washing, can obtain washing the raising of sense.

In addition, can lamella shape rubber WN58-4c with respect to the body clamping of movable part WN58-2 and Washing spray nozzle WN58 by screw, make lamella shape rubber WN58-4c integrated, also can be shaped by bonding or insertion makes lamella shape rubber WN58-4c integrated.Further, replace rubber, use elastic body, also can make the body of lamella shape rubber WN58-4c and Washing spray nozzle WN58 and movable part WN58-2 with double-colored shaping.

By means of electro-motor WN58-3c, eccentric cam WN58-3d, ring-type slave unit WN58-3e, spring shape resin WN58-4b and lamella shape rubber WN58-4c as mobile device WN58-3, can carry out the coniform water spray of stable washings, utilize electro-motor WN58-3c, only change moving of movable part WN58-2, just can obtain in the effect of washing on a large scale among a small circle and shake the variable effect of track (washing track), in addition, also can realize the same effect of effect with the foregoing description explanation simple and reliablely.

Spring shape resin WN58-4b can make with metal, still, in this occasion, as required, prevent the antirust processing of rust of being produced by water logging etc., selects its shape or antirust strong material (for example stainless steel) or carries out antirust processing.

About movable part WN58-2, though structure with coniform water spray has been described,, also can be to allow washings, or not allow the water spraying direction deflection water spray joltily only of washings only at the water spray of the ticker shape of both direction upper deflecting.

Figure 136 is the key diagram of the Washing spray nozzle WN60 of another embodiment.Washing spray nozzle WN60 has the water supply system of supplying with washings, the air system of sneaking in the washings and rotation rock body WN60-26 being shaken to compressed air.

Flowing from the upstream in turn through water pump WN60-11, flow control valve WN60-12, giving water route WN60-13, rotation agitating device WN60-14, water spray road WN60-25 of washings sprays from hole for water spraying WN60-15.Air flow circuit is two systems, first air stream passes through air pump AP60-16, the first blast gate AP60-17a, the first air flow circuit AP60-18a in turn from the upstream, enter among the rotation agitating device WN60-14, transmit the kinergety that air had, be discharged to the outside of Washing spray nozzle WN60 from air scoop AP60-19.In addition, air pump AP60-16, the second blast gate AP60-17b, the second air flow circuit AP60-18b are crossed in second circulation of air, import bubble and sneak among the device AP60-20, sneak in the water in the water spray road WN60-25, spray with washings.

Rotation agitating device WN60-14 is made of air turbine AP60-21, eccentric cam WN60-22, bearing WN60-23, flexible joint WN60-24, rotation rock body WN60-26, water spray road WN60-25, hole for water spraying WN60-15.Air turbine AP60-21 and eccentric cam WN60-22 one constitute, and are supporting by bearing WN60-23.

When air flowed into air turbine AP60-21 by the first air flow circuit AP60-18a, air turbine AP60-21 and eccentric cam WN60-22 rotated by the kinergety that air had.Eccentric cam WN60-22 makes rotation rock body WN60-26 towards horizontal motion by means of its eccentric part, depicts given track.Track is determined by the grooving shape of rotation rock body WN60-26.Rotation rock body WN60-26 and water spray road WN60-25 are fixing integratedly, and fix by the fixed part WN60-29 that shakes of water spray road WN60-25 front end, and this rotation rock body WN60-26 can and shake in the horizontal direction at the center.Shake by this, the inclination of water spray road WN60-25 changes, thereby changes the water spraying direction of washings.

Bubble is sneaked into device AP60-20 and is made of air chamber AP60-27 and the porous body WN60-28 that is arranged on the WN60-25 outer wall of water spray road.Air flows among the air chamber AP60-27 by the second air flow circuit AP60-18b, and when pressure rose, air was sneaked in the washings in the road WN60-25 that sprays water by porous body WN60-28, sprays with washings.

In the Washing spray nozzle WN60 of Figure 136, if indication washings water spray when washings pressurize by water pump WN60-11, is adjusted to given moment injection flow rate by flow control valve WN60-12, by giving water route WN60-13, water spray road WN60-25, spray from hole for water spraying WN60-15.

If the user indicates the washings rotation, air pump AP60-16 is to air pressurized the time, the first blast gate AP60-17a opens, air flows among the air turbine AP60-21 by the first air flow circuit AP60-18a, make this turbine rotation, by eccentric cam WN60-22 and rotation rock body WN60-26, change the angle of water spray road WN60-25, make the washings rotation or shake.

Like this, have only the hole for water spraying WN60-15 in the Washing spray nozzle WN60 to utilize the kinergety of air to rotate, and Washing spray nozzle integral body moves with given trace, rotating or shake the situation of spraying water on the limit with the washing waterside compares, dwindled movable part, almost eliminate the electricity that actuator produced and driven noise or vibration, can obtain extraordinary quietness or friction.And, by rotation agitating device WN60-14, only allow nearby rotation of hole for water spraying WN60-15, thereby, can be easy to shorten the washings rotation or shake the cycle, by disperseing washings effectively, can obtain the effect of economizing on water.

In addition,, do not need to be provided with direct electric drive part, so can provide structure very compact Washing spray nozzle owing to making the washings rotation or shaking.Also eliminated the endurance issues of electric drive part.And then the electric leakage from distribution that washings produced when yet having avoided by the distribution transmitting electric power even when using, can not produce leaky yet under Washing spray nozzle itself subjects to the environment of water logging.As a result, economize the electric wiring operation that goes to spray nozzle front end.

If the user indicates bubble to sneak into, the second blast gate AP60-17b opens, and air flows into air chamber AP60-27 by the second air flow circuit AP60-18b.When the pressure of air chamber AP60-27 rose, air was sneaked in the washings with most micro-bubbles by porous body WN60-28.Like this, owing to can sneak into a large amount of micro-bubbles in the washings, therefore,, also can obtain extraordinary washing force, but the maintenance dose sense obtains comfortable washing sense even the flow of water is little, the water yield is few.

In addition, because the rotating speed that makes the washings rotation or shake, moment injection flow rate and bubble mixed volume, can control independently respectively, therefore, under the prerequisite that does not rely on moment injection flow rate increase and decrease, can control the rotation of washings or the rotating speed that shakes from low speed to high speed changeably, at the control of scope significantly bubbles volume, the result, the occasion of using at the Washing spray nozzle of fastening human body washing usefulness such as hole for water spraying as the shower fitting spray nozzle of the Washing spray nozzle of local washing device or human body washing usefulness or valve that the lavatory is used, it is sympathetic passable to change washing in following certain of condition of moment injection flow rate, though moment, injection flow rate was certain, still can satisfy various user's washing hobby fully.And the increase and decrease that does not rely on the moment injection flow rate owing to the washing sense changes, and therefore, the adjustment control that makes washings become the heat interchanger of warm water can be followed the tracks of the increase and decrease of moment injection flow rate, under the variable situation of washing sense, can carry out stable warm water water spray.

In addition, the water spraying direction rotation that makes washings or shake employed air pump and bubble to sneak into the air pump of usefulness shared, thus, can make the apparatus structure compactness, and reduced cost, simultaneously, can reduce the problem of easily splashing that produces when rotation is shaken at a high speed, can make the washing sense soft by sneaking into of bubble.If with both combinations, the washing that can economize on water significantly.

Figure 137 is the key diagram of the Washing spray nozzle WN61 of another embodiment.The structure that Washing spray nozzle WN61 adopts is, makes air sneak in the washings employed bubble to sneak among the device AP61-20 using from the compressed-air actuated part of air feeder, and air feeder makes washings rotate agitating device WN61-14 and shakes.That is to say that the part of air of discharging through rotation agitating device WN61-14 is discharged to the outside of Washing spray nozzle WN61 by air scoop AP61-19, and another part air imports bubble by air flue and sneaks among the device AP61-20.And pass through the porous body WN61-28 that is arranged on the WN61-25 outer wall of water spray road and sneak in the washings, spray simultaneously with washings.According to this structure, though air is sneaked into rotation and is shaken and can not control independently,, can make the air flow circuit sharing in the Washing spray nozzle WN61, can realize simultaneously sneaking into and rotation is shaken, and can control air mass flow independently with the injection flow rate of washings with the bubble that a spot of air capacity is carried out.

Figure 138 shows the Washing spray nozzle WN62 of another embodiment, and Figure 138 (a) is the view of observing from the side, and Figure 138 (b) is the key diagram of observing from the top.Washing spray nozzle WN62 has the rotation agitating device WN62-14 that hole for water spraying WN62-15 is shaken by compressed air.Flowing from the upstream in turn through water pump WN62-11, flow control valve WN62-12, giving water route WN62-13, rotation agitating device WN62-14, water spray road WN62-25 of washings sprays from hole for water spraying WN62-15.Air flow circuit is shown in Figure 138 (b), behind air pump AP60-16, be divided into two systems, make air enter rotation agitating device WN62-14 respectively through blast gate AP62-17, air flow circuit AP62-18, transmit the energy that air had, air is discharged to Washing spray nozzle WN62 outside.

Rotation agitating device WN62-14 is made of air nozzle WN62-30, flexible joint WN62-24, rotation rock body WN62-26, spring WN62-31, water spray road WN62-25, hole for water spraying WN62-15.Rotation rock body WN62-26 and water spray road WN62-25 are fixing integratedly, and are connected with Washing spray nozzle WN62 by the fixed part WN62-29 that shakes of water spray road WN62-25 front end, make to shake fixed part WN62-29 and also shake in the horizontal direction at the center.

If the user indicates washings rotations or shakes, air pump AP62-16 is to air pressurized the time, two blast gate AP62-17 opened and closed with the given cycle, air sent among the air nozzle WN62-30 of rotation agitating device WN62-14.The forced air of sending into is from air nozzle WN62-30 ejection, and the rotation rock body WN62-26 that pushes by spring WN62-31 alternately shakes on both direction.Shake by this, the inclination of the water spray road WN62-25 that is connected with rotation rock body WN62-26 changes, and thus, can change water spraying direction.In this structure,, can make short-period water spray rotation or shake if shorten the switching cycle of blast gate AP62-17.In addition, if increase air pump AP62-16 output pressure, the inclination of water spray road WN62-25 can produce bigger variation, also can make water spraying direction, water spray area produce big variation.

According to the structure of this Washing spray nozzle WN62, in the cycle of can be respectively controlling water spray area (becoming big) independently and rotating or shake with flow,, can adapt to multiple washing mode as Washing spray nozzle WN62.And, utilize Washing spray nozzle WN62, even air capacity is few, also can rotate at a high speed or shake, the user can access from the washing sense of the whole water spray of water spray face, and can economize on water in large quantities.

Figure 139 shows the Washing spray nozzle WN64 of another embodiment, and Figure 139 (a) is a profile, and Figure 139 (b) is a phantom drawing.Washing spray nozzle WN64 have the hole for water spraying WN64-4b that makes clamp axis WN64-6a front and back or about the formation that moves in repeating to move back and forth.

Washing spray nozzle WN64 have CD-ROM drive motor WN64-51a, with the eccentric cam WN64-51c of the axle WN64-6b off-centre of axis of rotation WN64-51b one and relative rotation axi WN64-51b.

In addition, eccentric cam WN64-51c contacts with slave unit WN64-45.Slave unit WN64-45 and mobile water flowing road WN64-4a or hole for water spraying WN64-4b one constitute, and are connected leaf spring WN64-51f upward by this leaf spring WN64-51f application of force.

Mobile water flowing road WN64-4a is connected with motionless water flowing road WN64-3a by the joint WN64-2 with retractility.In addition, by the rotation of eccentric cam WN64-51c around axle WN64-6b, during towards the pushing of the B direction shown in Figure 139 (a) slave unit WN64-45, slave unit WN64-45 is subjected to the elastic force of leaf spring WN64-51f towards the A direction.

And, by driving CD-ROM drive motor WN64-51a, in the heavy wall side of the eccentric cam WN64-51c occasion relative with slave unit WN64-45, slave unit WN64-45 moves to the B direction, in the thin-walled side of the eccentric cam WN64-51c occasion relative with slave unit WN64-45, under the effect of leaf spring WN64-51f elastic force, slave unit WN64-45 moves to the A direction.If continue to drive CD-ROM drive motor WN64-51a, slave unit WN64-45 axle WN64-6a lower edge fore-and-aft direction in clamping and repeatedly moves back and forth, and then hole for water spraying WN64-4b clamping axle WN64-6a and repeatedly moved back and forth along fore-and-aft direction.

In the Washing spray nozzle WN64 of Figure 139, supply with washings simultaneously if drive CD-ROM drive motor WN64-51a, then hole for water spraying WN64-4b clamping the axle WN64-6a repeatedly move back and forth along fore-and-aft direction, thus, washings one edge fore-and-aft direction shakes (while depicting given track) and sprays water.

Figure 140 shows the Washing spray nozzle WN66 of another embodiment, and Figure 140 (a) is a profile, and Figure 140 (b) is a phantom drawing.Washing spray nozzle WN66 has makes given trace repeatedly carry out the hole for water spraying WN66-4b that positive and negative revolution is moved.

Washing spray nozzle WN66 comprises electromagnetic coil WN66-54a, across ferromagnetism body WN66-54b, mobile water flowing road WN66-4a and the hole for water spraying WN66-4b of the space WN66-54c configuration relative with this electromagnetic coil WN66-54a.Consider the characteristics of characteristic aspect, also can imbed electromagnetic coil WN66-54a in the body, can prevent that electromagnetic coil WN66-54a from suffering water logging.Be connected by joint WN66-2 between mobile water flowing road WN66-4a and the motionless water flowing road WN66-3a with retractility.

With respect to axle WN66-6a, the side opposite with electromagnetic coil WN66-54a disposes spring WN66-54d.The end of spring WN66-54d contacts with the parts that constitute mobile water flowing road WN66-4a, and the other end of spring WN66-54d is fixed on the nozzle body.In addition, hole for water spraying WN66-4b, mobile water flowing road WN66-4a and constitute the parts of ferromagnetism body WN66-54b adopt by joint WN66-2 and clip the structure that a WN66-6a can move along fore-and-aft direction.

In the Washing spray nozzle WN66 of Figure 140, if control is to the energising of electromagnetic coil WN66-54a, under the magnetic field effect that electromagnetic coil WN66-54a is produced, between the ferromagnetism body WN66-54b of mobile water flowing road WN66-4a and one formation, produce gravitation or repulsion.Because therefore hole for water spraying WN66-4b, mobile water flowing road WN66-4a and ferromagnetism body WN66-54b, can clip a WN66-6a and move to repeat reciprocating mode along fore-and-aft direction for by the movable structure of joint WN66-2.In addition, the amplitude that seesaws can control at random in the scope of space WN66-54c.

Put upside down energising direction to electromagnetic coil WN66-54a, the magnetic pole that is produced is put upside down, as ferromagnetism body WN66-54b, if select hard magnetic material (permanent magnet) for use, just can save spring WN66-54d, make hole for water spraying WN66-4b clip a WN66-6a and move to repeat reciprocating mode along fore-and-aft direction.

In Washing spray nozzle WN66, if control is to the energising of electromagnetic coil WN66-54a, jet cleaning water, hole for water spraying WN66-4b clip a WN66-6a and move to repeat reciprocating mode along fore-and-aft direction, and washings one edge fore-and-aft direction shakes (while depicting given track) and sprays water.

As the joint WN66-2 of Washing spray nozzle WN66 with retractility, the pipe that can adopt resin to make, but if pleated structure also can adopt metal.

The material of the employed ferromagnetism body of Washing spray nozzle WN66 WN66-54b, can consider employed hard magnetic material of general motor (for example Fe-Ni-Co-Al[ferro-aluminum Ni-Co permanent magnetic alloy] or Ba ferrite, ferro-gum, Sm-Co, Nd-Fe-B etc.) or soft magnetic material (for example Fe-Si[silicon steel] or the Fe-Ni[resist permalloy] or the Fe-Si-Al[Sendust] or Mn-Zn ferrite or amorphous alloy etc.), so long as under the effect of the magnetic field of electromagnetic coil WN66-54a, can produce the strong magnetic material of gravitation or repulsion, just can implement the present invention.

Figure 141 shows the Washing spray nozzle WN68 of another embodiment, and Figure 141 (a) is a profile, and Figure 141 (b) is a phantom drawing.Washing spray nozzle WN68 is provided with by making Washing spray nozzle with two-dimensional approach deflection, and the water spray of water spray shakes the WN68-8 of portion to make washings move simultaneously according to given trace.

Shown in Figure 141 (a), water spray shakes the WN68-8 of portion and is made of moving element WN68-8a, two armature WN68-8b, and moving element WN68-8a has two ferromagnetism body WN68-81a, mobile water flowing road WN68-3c, hole for water spraying WN68-3d and flange WN68-82a.Two armature WN68-8b are across moving element WN68-8a, be configured in moving element WN68-8a front and back or about.Two ferromagnetism body WN68-81a are disposing with armature WN68-8b respectively with standing facing each other.In addition, between ferromagnetism body WN68-81a and armature WN68-8b, be provided with space WN68-8c.Mobile water flowing road WN68-3c is connected with motionless water flowing road WN68-3e by the joint WN68-3f with retractility.In addition, the pad WN68-3h with retractility in clamping between flange WN68-82a and flange installation portion WN68-3g.Therefore, moving element WN68-8a moves with can making the water spraying direction two-dimensional deflection.Armature WN68-8b is assembled in the body of Washing spray nozzle WN68 in the mode that does not suffer water logging, in this occasion, also pad WN68-3h can be set, between flange installation portion WN68-3g that makes the change of water spraying direction two dimension and flange WN68-82a, given gap be set.In addition, washings moment injection flow rate adjusting, carry out with flow control valve WN68-3b (not shown), and control with the control part (not shown).Water spray shakes the driving of the WN68-8 of portion and controls by control part.

In the formation of the Washing spray nozzle WN68 of Figure 141, the material of ferromagnetism body WN68-81a adopt soft magnetic material (for example Fe-Si[silicon steel] or the Fe-Ni[resist permalloy] or the Fe-Si-Al[Sendust] or Mn-Zn ferrite or amorphous alloy etc.) occasion, if to any one armature WN68-8b energising, effect has gravitation between the ferromagnetism body WN68-81a relative with the armature WN68-8b of this energising, and ferromagnetism body WN68-81a is in the direction motion of the armature WN68-8b of energising relatively.Thereby, the relative non-power status inclination of moving element WN68-8a (deflection).

Therefore, if the order to two armature WN68-8b energisings is an alternate energisation, the gravitation that acts between the armature WN68-8b of "on" position and the ferromagnetism body WN68-81a will make before and after the moving element WN68-8a or about alternately motion, the inclination of moving element WN68-8a (deflection) is alternately change two-dimensionally also.

In addition, the material of ferromagnetism body WN68-81a adopt the hard magnetic material (for example Fe-Ni-Co-Al[ferro-aluminum Ni-Co permanent magnetic alloy] or Ba ferrite, ferro-gum, Sm-Co, Nd-Fe-B etc.) occasion, the N utmost point of ferromagnetism body WN68-81a or the pole configuration of the S utmost point become the direction towards relative armature WN68-8b, if energising, the magnetic pole that the armature WN68-8b that makes energising is produced in relative ferromagnetism body WN68-81a side is opposite with the magnetic pole of relative ferromagnetism body WN68-81a, same with situation with soft magnetic material, effect has gravitation between relative ferromagnetism body WN68-81a and armature WN68-8b, and ferromagnetism body WN68-81a moves to the direction of relative energising armature WN68-8b.Thereby moving element WN68-8a is with respect to non-power status inclination (deflection).

Further, if on energising armature WN68-8b and another armature WN68-8b so that and between the ferromagnetism body WN68-81a effect repulsion is arranged, then moving element WN68-8a can more successfully move according to given trace.In addition, unfavorable with the gravitation that acts between armature WN68-8b and the ferromagnetism body WN68-81a, but produce the opposite repulsion of direction that makes to armature WN68-8b energising, and utilize repulsion also can carry out moving of given trace, can similarly move with situation with gravitation.

Shake the WN68-8 of portion if drive water spray in linkage with the water spray of washings, moving element WN68-8a will be with two-dimensional approach deflection, the water spraying direction of washings is also with two-dimensional approach deflection, washings will with respect to Washing spray nozzle WN68 clip before and after the WN68-7 or about repeat to move back and forth and move (given trace).And only the water spraying direction by making washings is with two-dimensional approach deflection (though water spray shake the driving duty factor of the WN68-8 of portion less), can wash in big scope.

Such Washing spray nozzle WN68, its water spray shake the WN68-8 of portion and have function as water spraying direction two-dimensional deflection device, and control part has the function as independent control device.

Moreover, if change power cycles, can change the translational speed of the given trace of moving element WN68-8a, and then the translational speed of the given trace of control washings.

Therefore, can eliminate utilize flow element mechanism carry out two-dimentional water spraying direction deflection the Washing spray nozzle situation, according to the increase and decrease of moment injection flow rate, make the translational speed (vibration frequency) of given trace increase and decrease the problem of being brought, can be easy to moment injection flow rate increase and decrease control the translational speed (vibration frequency) of given trace independently, do not need to change the washing flow that utilizes flow element mechanism occasion, can wash with the translational speed that meets the face of being washed.

In addition, occasion in the washing sense problem that has the human body washing, can change the washing sense in following certain of condition of moment injection flow rate, though moment, injection flow rate was certain, but, the washing hobby that still can fully adapt to various user, and, owing to not only can not rely on moment injection flow rate ground change washing sense, and the increase and decrease ground that can not rely on the moment injection flow rate changes the washing sense, so can not produce washings are not become the situation that the adjustment control of the heat interchanger of warm water can not be followed the tracks of the increase and decrease of moment injection flow rate,, can stably carry out the water spray of warm water yet even in the variable occasion of washing sense.

Further, with make with the actuator that is configured in the Washing spray nozzle outside washings water spraying direction two-dimensionally the situation in the past of deflection compare, do not need to drive Washing spray nozzle WN68 itself, dwindled drive part, thereby the translational speed of the given trace of washings can be changed at a high speed, or variable form from low speed to high speed, or rises to immediately at a high speed, can be easy to realize washing the high-speed response that area switches, form the Washing spray nozzle and the wash mill of compact conformation.In addition, in the occasion of human body washing, with the actuator that is configured in the Washing spray nozzle outside with usefulness make the washings water spraying direction two-dimensionally the situation in the past of deflection compare, can also be easy to obtain various washing sense.

If change energising amount to armature WN68-6b, just can change the gravitation that acts between armature WN68-8b and the ferromagnetism body WN68-81a or the intensity of repulsion, the displacement of moving element WN68-8a is changed, by controlling energising amount changeably to armature WN68-8b, can control the size (amount of deflection) of the two dimension inclination of moving element WN68-8a changeably, and then the two-dimensional deflection amount of control washings water spraying direction, be readily embodied in large-scale washing and in the switching of among a small circle washing.In addition, the two-dimensional deflection amount of water spraying direction is changed a little, just can easily change the washing area, only the energising amount that changes a little to armature WN68-8b also is feasible.Thereby in the present embodiment, water spray shakes the WN68-8 of portion to have as the function of washing the area change device.

Only change the amount of deflection (only changing energising amount a little) of water spraying direction two-dimensionally to armature WN68-8b, also can implement the switching of washing on a large scale and washing among a small circle, can eliminate the Washing spray nozzle occasion of using flow element mechanism, according to increase and decrease the problem that amplitude (washing area) increase and decrease of given trace is brought of moment injection flow rate, the response of the switching of washing scope is down realized at a high speed on the increase and decrease ground that is easy to not rely on the moment injection flow rate, and can not rely on the moment injection flow rate increase and decrease wash meeting under the washing area of the face of being washed.

Further, the occasion of hand-held Washing spray nozzle in the human body washing, hand need not just move greatly can change the washing area, in the fixing occasion of Washing spray nozzle, the part of human body or human body is motionless also can to change the washing area, therefore, mobile comfortless occasion at human body, or when meeting old man or children and using, it is inconvenient to eliminate, and change on a large scale and washing among a small circle.

In the occasion of human body washing, the increase and decrease ground that can be easy to not rely on the moment injection flow rate obtains washing sense of wide territory and the fixed point washing sense in the washing among a small circle in the washing on a large scale respectively.Be easy to adapt to various washing sense.

Moreover, in the occasion of human body washing, change the situation of washing area as the increase and decrease of passing through the moment injection flow rate, the adjustment control that makes washings become the heat interchanger of warm water can be followed the tracks of the increase and decrease of moment injection flow rate, in the occasion of washing area change, can carry out stable warm water water spray.

Even Washing spray nozzle WN68 is for making the spring structure with retractility to two groups of relative ferromagnetism body WN68-81a and among the armature WN68-8b either party, also can utilize the gravitation or the repulsion that between ferromagnetism body WN68-81a and armature WN68-8b, act on, make washings with respect to Washing spray nozzle WN68, clip a WN68-7 with front and back or about repeat to move back and forth (given track) mode move.

Figure 142 is the phantom drawing of Washing spray nozzle WN70 and the Washing spray nozzle WN72 of another embodiment.Washing spray nozzle WN70 shown in Figure 142 (a) has the nozzle rotation motor WN70-41b in the opposite side configuration of hole for water spraying, adopts the formation that with motor WN70-41b hole for water spraying WN70-1 is shaken by this nozzle rotation.Washing spray nozzle WN72 shown in Figure 142 (b) has 2 CD-ROM drive motors of nozzle front and back CD-ROM drive motor WN70-41c and nozzle left and right sides CD-ROM drive motor WN70-41d, by these 2 CD-ROM drive motors, Washing spray nozzle WN72 itself moves along all around direction, thus, hole for water spraying WN70-1 is moved with given trace.

Figure 143 is the key diagram of the Washing spray nozzle WN74 of another embodiment, and Washing spray nozzle WN74 has flow element WN74-1.This flow element WN74-1 makes from the washings of hole for water spraying WN74-2 ejection according to flow velocity and shakes.

Figure 144 is the key diagram of the Washing spray nozzle WN76 of another embodiment.The structure that Washing spray nozzle WN76 adopts is to make the side-to-side movement of nozzle own by the nozzle rotation with motor WN76-41b, and with flow element WN76-1 washings are shaken along fore-and-aft direction.Flow element WN76-1 makes from the washings of hole for water spraying WN76-2 ejection according to flow velocity and shakes.Utilize this Washing spray nozzle WN76, can spray water from hole for water spraying WN76-2 with three dimensional constitution.

Figure 145 is the key diagram of the Washing spray nozzle WN77 of another embodiment.The structure that Washing spray nozzle WN77 adopts is, has the vibration motor 41e that makes the hole for water spraying vibration, propagates the vibration that motor 41e is used in vibration, and washings are shaken.Also can be combined to the water injector that uses this vibration with motor 41e makes the mobile formation of nozzle itself medium.In addition, also can adopt the structure that these TRAJECTORY CONTROL portions are combined.

Figure 146 shows the Washing spray nozzle WN78 of another embodiment, and Figure 146 (a) is concise and to the point pie graph, and Figure 146 (b) is the key diagram of the state of expression water spraying direction deflection to the left and right, and Figure 146 (c) is the key diagram of the state of expression water spraying direction deflection forwards, backwards.Washing spray nozzle WN78 has the water spraying direction that the makes washings formation with three dimensional constitution deflection.

Front and back deflection motor WN78-4a is fixed on the Washing spray nozzle support (not shown), and its axis of rotation WN78-41a is connected with nozzle guide WN78-21b.In addition, left and right sides deflection motor WN78-4b is fixed on the nozzle guide WN78-21b, and its axis of rotation WN78-41b is connected with Washing spray nozzle WN78.The axis of rotation direction of front and back deflection motor WN78-4a is different with the axis of rotation direction of left and right sides deflection motor WN78-4b.In addition, Washing spray nozzle WN78 by nozzle guide WN78-21b to the left and right direction supporting rotatably.Washing spray nozzle WN78 is controlled by control part CT78-5.That is to say that control part CT78-5 regulates washings moment injection flow rate with flow control valve WN78-3b, and carry out the driving control of front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b.

Therefore, if control part CT78-5 switches the direction of rotation of ground control left and right sides deflection motor WN78-4b, and the water of jet cleaning simultaneously, shown in Figure 146 (b), can make deflection two-dimensionally about the water spraying direction of washings.In addition, if the direction of rotation of deflection motor WN78-4a before and after the control part CT78-5 switching ground control, and the water of jet cleaning simultaneously, shown in Figure 146 (c), can make the water spraying direction front and back deflection two-dimensionally of washings.

Among the Washing spray nozzle WN78, if drive front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b in linkage with the water spray of washings, by with the deflection of the front and back two dimension of water spraying direction and about deflection synthetic of two dimension, the water spraying direction that makes washings is with three dimensional constitution deflection, washings move with given track on one side, on one side water spray.In addition, by the reversal frequency and the anglec of rotation of front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b are combined, the deflection of water spraying direction can be circulated in turn repeatedly carry out, and, the moving of colourful given trace that can realize washings.Like this, front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b have the function as the three-dimensional arrangement for deflecting of water spraying direction, and control part CT78-5 has the function as independent control device.

Therefore, though the driving load of front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b is little,, only, just can under large tracts of land, spray water by making the three-dimensional ground deflection of washings water spraying direction.

Even the reversal frequency of front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b is the occasion that high-frequency drives,, therefore can reduce vibration and the noise that driving produces because its driving load is little.

Further, before and after deflection motor WN78-4a and the left and right sides deflection motor WN78-4b increase and decrease ground that is easy to not rely on the moment injection flow rate implement to make the translational speed of the given trace of washings to become at a high speed, or change from low speed to high speed, or rise to immediately at a high speed, and the increase and decrease ground that can not rely on the moment injection flow rate washs with the translational speed that meets washing face.

And then, occasion in the human body washing, if make the washings high-speed mobile, can obtain continuous, soft washing sense, if allow washings low speed move, can obtain the strong washing sense of intermittent stimulation, therefore, can not rely on the only change washing sense of moment injection flow rate ground, be easy to adapt to the hobby of various washing sense.

In addition, occasion in the human body washing, can not produce the occasion that changes the washing sense as the increase and decrease of passing through the moment injection flow rate, the situation that the adjustment control that makes washings become the heat interchanger of warm water can not be followed the tracks of the increase and decrease of moment injection flow rate, even, also can stably carry out the injection of warm water in the variable occasion of washing sense.

The driving of the switching of the anglec of rotation of deflection motor WN78-4a and left and right sides deflection motor WN78-4b before and after only carrying out, just can implement the switching of washing on a large scale and washing among a small circle, and, the response of the switching of washing scope is down realized at a high speed on the increase and decrease ground that can not rely on the moment injection flow rate, and can not rely on the moment injection flow rate increase and decrease wash with the washing area that meets the face of being washed.Therefore, Washing spray nozzle WN78 have make before and after deflection motor WN78-4a and left and right sides deflection motor WN78-4b as the function of washing area change device.

Further, the occasion of hand-held Washing spray nozzle WN78 in the human body washing, hand need not just move greatly can change the washing area, in the fixing occasion of Washing spray nozzle WN78, the part of human body or human body is motionless also can to change the washing area, therefore, mobile comfortless occasion at human body, or when meeting old man or children and using, it is inconvenient to eliminate, and change on a large scale and washing among a small circle.

In the occasion of human body washing, the increase and decrease ground that is easy to not rely on the moment injection flow rate obtains washing sense of wide territory and the fixed point washing sense in the washing among a small circle in the washing on a large scale respectively.Be easy to adapt to various washing sense.

Moreover, occasion in the human body washing, can not produce the situation that changes the washing area as the increase and decrease of passing through the moment injection flow rate, the situation that the adjustment control that makes washings become the heat interchanger of warm water can not be followed the tracks of the increase and decrease of moment injection flow rate, in the occasion of washing area change, can carry out stable warm water water spray.

In addition, by the reversal frequency and the anglec of rotation of front and back deflection motor WN78-4a and left and right sides deflection motor WN78-4b are combined, the occasion that circulates in turn and repeatedly carry out in the deflection that makes water spraying direction, can make from large-scale washing of washing among a small circle to change smoothly, wash sticking to the washing center that washings on the face of being washed focuses on circulation in turn.Therefore, the washings that sticks on the face of being washed can ad infinitum not enlarge, and can focus on a place, has improved detersive efficiency.

Figure 147 is the key diagram of local washing device that has the Washing spray nozzle WN80 of another embodiment.Washing spray nozzle WN80 has intermittently blowoff WN80-4.Washings are supplied with Washing spray nozzle WN80 by waterworks WN80-1, heat interchanger TH80-2 and water storing unit TH80-5.

Waterworks WN80-1 is provided with water pump WN80-13, sealing valve WN80-14 and flow control valve WN80-15.Washings from waterworks WN80-1 are supplied with heat interchanger TH80-2 and water storing unit TH80-5.

Intermittently blowoff WN80-4 has electromagnetic valve WN80-43.This electromagnetic valve WN80-43 makes water flowing way switch (ON, OFF) with given chopper frequency.Switch by electromagnetic valve WN80-43, the ejection of washings be shown in Figure 147 (a) intermittence form or Figure 147 (b) shown in the pulsation form, this electromagnetic valve WN80-43 changes the time of its switch from low speed to high speed, therefore, is easy to make chopper frequency to change to the low value from the high value.

The position of configuration blowoff WN80-4 at intermittence is good not as downstream, water flowing road owing to intermittently spraying tracing property, so can be before hole for water spraying WN80-42.

Water storing unit TH80-5 is arranged on heat interchanger TH80-2 and intermittently between the blowoff WN80-4, can relaxes the washings change in time by heat interchanger TH80-2, is easy to carry out the temperature control of the washings of heat interchanger TH80-2.

The ejection that makes washings is intermittently carried out in time spray intermittence occasion moment injection flow rate or the control of washings flow velocity or washings spatial volume rate carry out electromagnetic valve WN80-43 control resting period or washings ejection time in one-period intermittently in time by control of pump WN80-13 or flow control valve WN80-15 and electromagnetic valve WN80-43.Water pump WN80-13 or flow control valve WN80-15 are controlled by control part.

By means of Washing spray nozzle WN80, even become occasion fast at the washings flow velocity, also can further reduce moment injection flow rate (more water saving) according to ejection time of the washings in one-period at intermittence or washings spray volume, guaranteed the washing force under the washings flow velocitys fast, though the washings flow velocity becomes fast, also can reduce the moment injection flow rate, not need to exceed the energy that demand ground increases the washings that contact with the part, can guarantee comfortable washing sense.Because the local a part of scope of washing is observed from a part of scope of part discontinuously, washings are Intermittent Contact, therefore, have improved the washing sense by intermittent stimulation.That is to say, when taking into account sufficient washing force and comfortable washing sense, improved the effect of water saving.

In addition,, can change the frequency of intermittent stimulation,, observe, can control the excitement of washings Intermittent Contact from a part of scope of part by the chopper frequency of control washings by changing the chopper frequency of washings.For example, disliking intermittent stimulation, liking the occasion of continuous washing sense, by the switch of control electromagnetic valve WN80-43 under high speed, can control the chopper frequency of washings at high speed, the user can obtain more continuous washing sense.

Particularly, if can feel intermittent stimulation frequency jet cleaning water more than the threshold values of intermittent stimulation, can make the more remarkable effect of continuous excitement with the part.On the contrary, in the occasion that the hobby Qianghian is had a rest and stimulated, with the switch of driven at low speed control electromagnetic valve, the user can obtain strong intermittent stimulation.Moreover, if the chopper frequency of control washings makes it to change in time, can fully satisfy the hobby of various washing sense of user.

Figure 148 is the key diagram of local washing device that has the Washing spray nozzle WN84 of another embodiment.Washing spray nozzle WN84 has the shower ejection structure from hole for water spraying WN84-42 jet cleaning water, and hole for water spraying WN84-42 is provided with several squit holes.In occasion from the shower ejection of the hole for water spraying WN84-42 ejection washings that are provided with several hole for water sprayings WN84-42, moment injection flow rate, washings flow velocity, washings spatial volume rate and the control of washing area undertaken by control of pump WN84-13 and flow control valve WN84-15 and vario valve WN84-45.Water pump WN84-13 and flow control valve WN84-15 are by the washings apparatus for controlling of supply CT84-71 control of control part CT84-7.

Figure 149 is the profile of the Washing spray nozzle WN86 of another embodiment.Washing spray nozzle WN86 is made of the water injector WN86-76 at intermittence of the ON-OFF time of Flow-rate adjustment sealing valve WN86-42 that controls injection flow rate in time and control water spray.Intermittently water injector WN86-76 is made of small valve body WN86-77, microminiature electromagnetic coil WN86-78 and spring members WN86-79, wherein, small valve body WN86-77 is installed in the head that Washing spray nozzle WN86 body front end is disposed to permanent magnet WN86-77a, microminiature electromagnetic coil WN86-78 makes by the semiconductor precision processing technology that attracts this microminiature electromagnetic coil, and spring members WN86-79 is pressed to valve body WN86-77 on the nozzle body.

When the user indicates washing, drive Flow-rate adjustment sealing valve WN86-42, the water spray of beginning washings.Simultaneously according to the selected washing mode of user, make electric current flow through the intermittently electromagnetic coil WN86-78 of water injector WN86-76, and generation magnetic force, valve body WN86-77 tension and opening under the magneticaction opposite with the power of spring members WN86-79, washings flow out from the gap.By alternating current is flowed through electromagnetic coil WN86-78, can change the direction of magnetic force, pushing or tractive valve body WN86-77 repeatedly carry out on-off action.Like this, owing to valve body WN86-77 opened and closed before hole for water spraying WN86-75, thereby the micro-air that exists in the water service pipe or the expansion of pipe arrangement etc. can not cause the response deterioration, can spray water off and on or the short time water spray in the short period.Further, because microvalve body WN86-77 moves based on the signal of telecommunication, therefore, can reliably, freely carry out stepless control, the control that can respond fast.

Figure 150 is the key diagram of the Washing spray nozzle WN89 of another embodiment.In Washing spray nozzle WN89, can adopt the water pump of washings being supplied with rotating disc WN89-42c.As water pump, in the occasion that adopts volumetric water pump, can be by its tap-off cycle or stroke control resting period in time or the washings ejection time of one-period at intermittence.In addition, replace rotating disc WN89-42c,, also can adopt the plunger type open and close valve using the intermittently occasion of vario valve.

Figure 151 is the key diagram of local washing device that has the Washing spray nozzle WN90 of another embodiment.In Washing spray nozzle WN90, during from washings feedway WP90-1 supply washings, washings become the heat interchanger TH90-2 of warm water through making washings, flow among the Washing spray nozzle WN90, from hole for water spraying WN90-31 ejection, carry out the part washing.Washings feedway WP90-1 has the washings blowoff WP90-11 of the ON-OFF that carries out the washings ejection and carries out the washings Flow-rate adjustment or the flow of water change device WP90-12 of flow of water change.

The water pump WP90-11b that carries in the time of maybe can't utilizing tap water pressure when valve member WP90-11a that washings blowoff WP90-11 is made up of open and close valve or one way valve etc. and the tap water pressure that is used to spray are not enough etc. constitutes.The supply form of quality as requested or washings (utilize the supply of tap water pressure or from supply of water storage tank etc.), can change the formation of valve member WP90-11a, for example in the occasion of the supply that utilizes tap water pressure, valve member WP90-11a is provided with reducing valve.

Flow of water change device WP90-12 is made of flow control valve WP90-12a and water pump WP90-11b etc., and the occasion in the washings ejection of carrying out entrained air is provided with the air pump (not shown).In addition, also can shared water pump WP90-11b and water pump WP90-12b, or shared valve member WP90-11a and flow control valve WP90-12a.

Control part CT90-6 has the washings ejection control device CT90-61 that is used to control the washings ejection, be used to control the heat interchanger control device CT90-62 that the electric power of the flow of water change control device CT90-63 of the washings flow of water and control heat exchanger TH90-2 is supplied with.

By the user to operation of operating portion SW90-7 etc., the local washing of operation operation indicator device SW90-71, the signal that washs the indication washings ejection of operation indicator device SW90-71 from the part passes to washings ejection control device CT90-61, by washings ejection control device CT90-61 control washings blowoff WP90-11, jet cleaning water.In addition, by the user to operation of operating portion SW90-7 etc., operation flow of water indicating device SW90-72, signal from the indication washings flow of water of flow of water indicating device SW90-72 passes to flow of water change control device CT90-63, by flow of water change control device CT90-63 control flow of water change device WP90-12, make the flow of water change of washings.Flow of water indicating device SW90-72 sets the rotation knob by be set to weak side from strong side, can carry out the indication of the flow of water, also can be by pressing pressure knob or the weak knob indication flow of water.

In the occasion of carrying out the washings ejection off and on, can not dwindle washing area ground and improve washings flow velocity v, reduce moment injection flow rate Q, can obtain simultaneously and equal in the past ejection power E.Therefore, if the moment injection flow rate Q during the strongest flow of water is 6.7 * 10 ^-6[m ³/ sec] below, by with the equal ejection power E of setting of the strongest flow of water of the flow of water in the past, can guarantee and the equal washing force of setting of the strongest flow of water of the flow of water in the past, obtain hard washing sense.If the moment injection flow rate Q during the most weak flow of water is 0.67 * 10 ^-6[m ³/ sec] more than, by with the equal ejection power E of setting of the weak flow of water of the flow of water in the past, can guarantee the equal washing force of setting with the most weak flow of water of the flow of water in the past, eliminate the defective that to wash out the dirt that adheres to partially etc., can obtain soft washing sense.If be designed to carry out and the increase and decrease of equal ejection power E in the past, though reduced the moment injection flow rate,, under the prerequisite that does not reduce washing force, be easy to carry out the flow of water change that is adapted to the various hobby of user same, and can guarantee its enforcement.

In addition, even the flow of water is designated as the setting of the weak flow of water, if design, ejection power E is satisfied more than the 0.03{W}, just can be reliably wash, therefore, can not produce because of reducing washing force with equal in the past washing force, and with equal in the past wash time in dirt partially residual, or wash time is than long in the past drawback.

In addition, in the above-described embodiments, consider the general home-use prerequisite (AC100V) that is, the current value of allowing owing to a power supply is about 15A, the about AC85V of the lower limit of supply voltage standard deviation, the about 1275W of the admissible value of a power supply, therefore, if the moment injection flow rate Q when designing the strongest flow of water makes it satisfy 6.7 * 10 ^-6[m ³/ sec] below, do not have in use the warm water interruption anxiety moment the formula heat interchanger occasion, even in severe winter, also can bring into play about 40 ℃ sufficient intensification performance, and can use simultaneously with other machine.For example, heating installation is 200[W with the consumption electrical power of heater in the lavatory].

Further, in above-mentioned all embodiment, if the moment injection flow rate Q during the strongest flow of water of design makes it satisfy 4.8 * 10 ^-6[m ³/ sec] below, do not have in use the warm water interruption anxiety moment the formula heat interchanger occasion, even in severe winter, also can bring into play about 40 ℃ sufficient intensification performance, and can be with more or use other machine of big electric weight to use simultaneously.For example, heating installation is 400[W with the consumption electrical power of heater in the lavatory].

As indicated above, be conceived to spray power E, if be designed to carry out and the increase and decrease of equal ejection power E in the past, in the occasion of carrying out saving washing water, can not reduce washing force and not carry out the flow of water change that is adapted to the various hobby of user same (can not occur tentative wrong), and can guarantee its enforcement.

Figure 152 is the key diagram of the Washing spray nozzle WN91 of another embodiment.This Washing spray nozzle WN91 has as the washings that make of ejection portion to depict the embodiment of the rotation ejection mechanism of given trace.Be provided with washings rotation motor WN91-41a near spray nozzle front end, by making washings rotation motor WN91-41a rotation, hole for water spraying WN91-31 rotation is washed the waterside and is depicted the ejection of given trace limit.The washings of this occasion mobile is ring-type or ring-type roughly.Indication according to flow of water indicating device SW91-72, by means of flow of water change control device CT91-63, control of pump WP91-12b and flow control valve WP91-12a, thus, can implement to spray power E=ρ * Q * v * v[W] increase and decrease, if be designed to carry out and the increase and decrease of equal ejection power E in the past, the flow of water change that is adapted to the various hobby of user same easy to implement.

If dwindle the hole for water spraying effective area of hole for water spraying WN91-31, when reduction makes the moment injection flow rate Q of washings flow velocity v rising, can realize and equal in the past ejection power E.Therefore, if the moment injection flow rate Q during the strongest flow of water is 6.7 * 10 ^-6[m ³/ sec] below, by with the equal ejection power E of setting of the strongest flow of water of the flow of water in the past, can guarantee and the equal washing force of setting of the strongest flow of water of the flow of water in the past, obtain hard washing sense.If the moment injection flow rate Q during the most weak flow of water is 0.67 * 10 ^-6[m ³/ sec] more than, by with the equal ejection power E of setting of the weak flow of water of the flow of water in the past, can guarantee the equal washing force of setting with the most weak flow of water of the flow of water in the past, eliminate the defective that to wash out the dirt that adheres to partially etc., can obtain soft washing sense.If be designed to carry out and the increase and decrease of equal ejection power E in the past, though reduced the moment injection flow rate,, can not reduce washing force ground and carry out the flow of water change that is adapted to the various hobby of user same, and can guarantee its enforcement.

In addition, because washings are depicted given track, the washing area is also with identical in the past, not only can eliminate the defective that needs health (buttocks) moving greatly, if observe from the part of part, it is discontinuous stimulation that washings contact off and on, therefore, by intermittent stimulation, can better be washed sense.

Figure 153 is the key diagram of the Washing spray nozzle WN92 of another embodiment.Washing spray nozzle WN92 has the formation of carrying out washings ejections off and on, is provided with intermittent valve parts WN92-12d in the WN92-9 of water flowing road, and the water spray of washings is carried out in the switching of the water flowing road WN92-9 that produces by intermittent valve parts WN92-12d off and on.Intermittent valve parts WN92-12d also can be carried out the switching of water flowing road WN92-9 by electromagnetic valve.Shown in Figure 135 (b), also can make the rotation of dish valve with motor WN92-44a at intermittence, thus, carry out the water spray of washings off and on.Intermittent valve parts WN92-12d has good response at intermittence near a side of spray nozzle front end.In addition, in the water flowing road, though intermittent valve parts WN92-12d is configured in from heat interchanger TH92-2 to the hole for water spraying WN92-31, but, owing to be configured in the position near hole for water spraying WN92-31, intermittently response is better less than not making than this, more can relax intermittently.

The occasion that intermittently sprays at washings, by holding moment injection flow rate Q or washings flow velocity v, change the ability of water pump WP92-12b or flow control valve WP92-12a or intermittent valve parts WN92-12d, thus, can be designed to be easy to hold the increase and decrease of ejection power E and ejection power E, indication according to flow of water indicating device SW92-72, flow of water change control device CT92-63 control of pump WP92-12b or flow control valve WP92-12a or intermittent valve parts WN92-12d, can realize the increase and decrease of ejection power E, if carry out the design with the increase and decrease of in the past equal ejection power E, the flow of water change that is adapted to the various hobby of user same easy to implement.

Figure 154 is the profile of the Washing spray nozzle WN94 of another embodiment.The following describes the washings water flowing of Washing spray nozzle WN94, the washings that supply in the Washing spray nozzle WN94 from feedwater connector WN94-6b pass through electromagnetic valve WN94-2a, after boosting or regulate flow by water pump WP94-2b, be involved in air from space WN94-24c on one side, supply with on one side as the water flowing road WN94-23c in the moving element WN94-22c of an inscape part of shaking the WN94-2c of water spray portion, action according to moving element WN94-22c, the axle WN94-4a of limit in the Washing spray nozzle WN94 shakes, the spray water outside of Washing spray nozzle WN94, limit.

Shake the WN94-2c of water spray portion and constitute, on moving element WN94-22c, dispose several ferromagnetism bodies WN94-5c, this ferromagnetism body WN94-5c and armature WN94-21c are being disposed in couples by moving element WN94-22c and several armatures WN94-21c.Ferromagnetism body WN94-25c is configured to enter by in the magnetic field that produces to brush WN94-21c energising, produces gravitation or repulsion between armature WN94-21c.In this occasion, repeat to switch in turn by giving several armatures WN94-21c, moving element WN94-22c is a fulcrum with the elastomeric element WN94-26c of the support sector of moving element WN94-22c, with moving of not rotation of coniform do.Moving element WN94-22c can free joltily be installed on the body of Washing spray nozzle WN94 by elastomeric element WN94-26c.Elastomeric element WN94-26c is made of hard materials such as metal with spring performance or flexible plastics based on rubber or elastic body, thus, can freedom joltily support moving element WN94-22c.

In Washing spray nozzle WN94, distribution handlebar electric power is supplied with the electric wire WN94-3c of armature WN94-21c, is supplied with the electric wire WN94-3b of water pump WN94-2b the electric wire WN94-3a of electric power supply electromagnetic valve WN94-2a, electric power.In addition, pass through terminal WN94-6a to Washing spray nozzle WN94 internal feed electric power from Washing spray nozzle WN94 outside.

Electric wire can not flood by injected washings, needn't the coated grade that these electric wires carry out specially be got final product in case leak-stopping.Further,, therefore, improved aesthetic appearance, can obtain the Washing spray nozzle of compact conformation, moreover in the occasion of hand-held Washing spray nozzle WN94, electric wire can not counteract, and can not hinder manually yet owing to the inside of electric wire being imbedded Washing spray nozzle WN94.

The WN94-2c of water spray portion is shaken in use, be easy to make shake and change at a high speed from low speed, and spray water simultaneously, can not produce the drawback that electric wire drains to the outside of Washing spray nozzle WN94 (it is messy to be easy to electric leakage, aesthetic appearance deterioration, electric wire), can irrespectively wash, keep the saving washing water of washing force and washing sense on a large scale with spray flow.Make and shake the softness washing that becomes at a high speed, make and shake the washing that becomes low speed and utilize intermittent stimulation energetically etc.

Figure 155 is the Washing spray nozzle WN96 of another embodiment and the key diagram of Washing spray nozzle WN97.

Washing spray nozzle WN96 shown in Figure 155 (a) has the water spray that utilizes motor WN96-2d and shakes the WN96-2c of portion, and has the formation by the axle transferring power.

Washing spray nozzle WN97 shown in Figure 155 (b) has the formation that movable part WN97-22d is shaken by gear WN97-21d, consider the requirement in the design, can carry out soft treatment, as required, at the periphery of movable part WN97-22d, be provided with the hermetically-sealed construction that makes washings can not drain to outside for example O shape circle or pad and so on.

Figure 156 is the Washing spray nozzle WN98 of another embodiment and the key diagram of Washing spray nozzle WN99.Washing spray nozzle WN98 shown in Figure 156 (a), the shower nozzle WN98-1 of its leading section is the formation of retractable.On Washing spray nozzle WN98, be provided with expansion joint WN98-11b.

Push washing beginning knob (not shown), make the pinion WN98-8b rotation that is connected with motor not shown in the figures, tooth bar WN98-8c right motion on drawing with pinion WN98-8b engagement makes Washing spray nozzle WN98 elongation, facing to body local jet cleaning water.When washing finishes, stop knob by pushing washing, pinion WN98-8b rotation.Make Washing spray nozzle WN98 withdrawal with tooth bar WN98-8c left on drawing of pinion WN98-8b engagement to motion, be contained in the local washing device.

In Washing spray nozzle WN98, accommodate heat interchanger WN98-2e.Heat interchanger WN98-2e has heater WN98-21e, by giving heater WN98-21e energising, washings is heated up, and can meet the comfortable part washing of the temperature of user's hobby.

In addition, in Washing spray nozzle WN98, be provided with spring-like part WN98-7a.In order to give the electric machine supply capability in the Washing spray nozzle WN98, this spring-like part WN98-7a can be used as electric wire and uses.This spring-like part is made of spring, so, to stretch simultaneously with the flexible of Washing spray nozzle, its action can not hindered.

In addition, shown in the Washing spray nozzle WN99 of Figure 156 (b), replace spring-like part WN98-7a, flexible supply electric wire WN99-7b is set, also can obtain and be provided with the same effect of situation of spring-like part WN98-7a.

Figure 157 is the key diagram of the Washing spray nozzle WN100 of another embodiment.Washing spray nozzle WN100 has air pump AP100-2f, sneaking into the AP100-21f of the portion of sneaking in the washings from the air of this air pump AP100-2f and shaking the AP100-2d of water spray portion.This Washing spray nozzle WN100 gives air pump AP100-2f distribution in the position near hole for water spraying, therefore, does not need to adopt from air pump AP100-2f to the employed long tube of the connection of sneaking into the AP100-21f of portion.Therefore, the response that air is sneaked into is good, and, can stably carry out.In addition, also eliminated electric wire electric leakage or the messy danger of electric wire, reduced the danger of leaking from the air of pipeline.

Figure 158 is the key diagram of the local washing device that has Washing spray nozzle WN102 of another embodiment.Figure 158 shows Washing spray nozzle body WN102-50 and shower nozzle WN102-70 among this figure with profile, and shows water passage system and control indication mechanism with block diagram.

Here, power control unit CT102-8 has and intermittently sprays control part CT102-8a and washings flow velocity control part CT102-8b.Intermittently spray control part CT102-8a and be made of electromagnetic valve WN102-81a, washings flow velocity control part CT102-8b is made of flow regulator WP102-35.

Electromagnetic valve WN102-81a comprises: plunger WN102-82a, be arranged on ferromagnetism body WN102-83a on the plunger WN102-82a, magnetic field is affacted the armature WN102-84a that ferromagnetism body WN102-83a went up and drove ferromagnetism body WN102-83a and plunger WN102-82a, the spring WN102-85a that is provided with in the opposite side of the ferromagnetism body WN102-83a of plunger WN102-82a.

In addition, the end of spring WN102-85a is fixed on the Washing spray nozzle body WN102-50.By to armature WN102-84a energising, produce gravitation between armature WN102-84a and the ferromagnetism body WN102-83a, overcome tensile force mobile of spring WN102-85a by plunger WN102-82a, open the water flowing road, the ejection that makes washings is the ON state.On the contrary, by stopping energising, remove the gravitation between armature WN102-84a and the ferromagnetism body WN102-83a to armature WN102-84a, tensile force by spring WN102-85a, make plunger WN102-82a reverse mobile, close the water flowing road, the ejection that makes washings is the OFF state.

In addition, set dial SW102-13d and spray the setting that temperature is set dial SW102-13e based on the flow of water, according to signal from warm water/nozzle control device, control electromagnetic valve WN102-81a and flow regulator WP102-35.And, the ON-OFF of the energising by giving electromagnetic valve WN102-81a, carry out washings intermittence ratio control and the control of chopper frequency.

Below the moment injection flow rate that uses in the explanation be not expression intermittently ejection trickle moment injection flow rate change, but the average moment injection flow rate of expression when intermittently ratio and spouting velocity do not change.In addition, in the present invention, intermittently ratio is defined as " (the OFF time of washings ejection)/(the OFF time of the ON of washings ejection time+washings ejection) " in 1 cycle intermittently.

In this embodiment, when if for example the user is set at " by force " flow of water to flow of water setting dial SW102-13d, the ejection at intermittence of the washings that the control by electromagnetic valve WN102-81a and flow regulator WP102-35 produces, discharging jet speed is adjusted into 10[m/sec], with moment injection flow rate be adjusted into 430[cc/min], and jet cleaning water.Though moment, injection flow rate was 430[cc/min] because the ejection flow velocity is 10[m/sec], can obtain the strong flow of water, the user also can wash fully guaranteeing to simulate under the situation of the flow of water.In addition, because moment, injection flow rate was 430[cc/min], can wash with higher temperature (for example more than 40 ℃), even in severe winter, also can carry out the warm water washing with the temperature of user's hobby, and then when keeping the washing sense, can be limited in 1200[W to the power consumption of washings heater TH102] below.Moreover, if improve the ratio at intermittence of the washings of ejection, flow velocity is risen, can keep washing force and washing sense, reduce the moment injection flow rate simultaneously, and then the power consumption of washings heater TH102 is limited on the little value.

When if the user is set at " weak " flow of water to flow of water setting dial SW102-13d, control by electromagnetic valve WN102-81a and flow regulator WP102-35, moment, injection flow rate was identical with " by force " flow of water, can only allow ejection washings intermittently ratio dwindle or be zero, and adjust, making the ejection flow velocity is 2[m/sec], moment injection flow rate be 430[cc/min], and jet cleaning water.Because the ejection flow velocity is 2[m/sec], can obtain the weak flow of water, the user also can carry out soft washing under no pain situation.Though be the weak flow of water, but since moment injection flow rate be 430[cc/min], can improve the amplitude that is used for thermoregulator energising control among the washings heater TH102, be easy to guarantee the precision of target warm water temperature, high-quality local washing device can be provided, and then when keeping the washing sense, the power consumption of washings heater TH102 is limited in 1200[W] below.

Replace not changing of moment injection flow rate, also can be by the control of electromagnetic valve WN102-81a and flow regulator WP102-35, when " weak " flow of water, also make the control of moment injection flow rate reduction, the flow of water with hobby, simulation ground satisfies the user, and then can make the power consumption of washings heater TH102 be limited in 1200[W] below.

In addition, do not change moment injection flow rate ground the flow of water change of the caused flow of water of the change change of ejection ratio and ejection flow velocity and moment injection flow rate change combined, still can with the flow of water simulation of hobby satisfy the user.In this occasion, for example the flow of water is set dial SW102-13d is set at " by force "～during " strong slightly " flow of water, moment injection flow rate be 430[cc/min], in the ejection ratio with spray the change of carrying out the flow of water under the increase and decrease of flow velocity.When the flow of water set dial SW102-13d be set at " strong slightly "～" weak slightly " flow of water time, moment injection flow rate be 380[cc/min], under the increase and decrease of ejection ratio and ejection flow velocity, carry out the change of the flow of water.When the flow of water set dial SW102-13d be set at " weak slightly "～" weak " flow of water the time, moment injection flow rate be 330[cc/min], under the increase and decrease of ejection ratio and ejection flow velocity, carry out the change of the flow of water.

In addition, in the embodiment of Figure 158, illustrated that making the ejection of washings with electromagnetic valve WN102-81a is embodiment situation intermittently, if but the ON-OFF of control washings ejection, also can fully satisfy present embodiment, make the moushroom valve rotation that keeps given opening with motor, carry out the ON-OFF of washings ejection etc., can carry out the ON-OFF control of washings ejection.

Figure 159 is the key diagram of local washing device that has the Washing spray nozzle WN104 of another embodiment.Among Figure 159 (a), represent nozzle body WN104-50 and shower nozzle WN104-70 with profile, represent water passage system and control indication mechanism with block diagram, Figure 159 (b) is WN104-82e of ejection portion and the schematic diagram that coils WN104-81e from the squit hole group that emission direction is observed.

In this embodiment, electrical power limit device CT104-8 is made of several squit hole group WN104-8e and washings flow velocity control part CT104-8b as the squit hole aggregate.Squit hole group WN104-8e is configured on the WN104-82e of ejection portion dispersedly.

In addition, in order to switch the squit hole group WN104-8e of ejection washings, be provided with squit hole group's dish WN104-81e and switching motor WN104-86e.It is 7.2 * 10 that squit hole group's dish WN104-81e has the hole for water spraying gross area ^-7[m ²] squit hole group device WN104-83e, the hole for water spraying gross area be 9.6 * 10 ^-7[m ²] squit hole group device WN104-84e, the hole for water spraying gross area be 3.6 * 10 ^-6[m ²] squit hole group device WN104-85e.Make the squit hole group coil WN104-81e by switching motor WN104-86e according to given angle rotation (rotate 15[deg in the present embodiment]), thus, from the squit hole group device jet cleaning water that is communicated with squit hole group WN104-8e on the WN104-82e of ejection portion.

Washings flow velocity control part CT104-8b is made up of flow regulator WP104-35.In addition, set dial SW104-13d and the setting of the temperature setting dial SW104-13e that sprays water, use signal controlling switching motor WN104-86e and flow regulator WP104-35 from warm water/nozzle control device based on the flow of water.

In this embodiment, when if for example the user is set at " by force " flow of water to flow of water setting dial SW104-13d, by the squit hole group device WN104-85e of switching motor WN104-86e selection as hole for water spraying, WP104-35 adjusts with flow regulator, making the ejection flow velocity is 10[m/sec], moment injection flow rate be 430[cc/min], and jet cleaning water.Though moment, injection flow rate was 430[cc/min] because the ejection flow velocity is 10[m/sec], can obtain the strong flow of water, the user also can wash fully guaranteeing to simulate under the situation of the flow of water.In addition, because moment, injection flow rate was 430[cc/min], can wash with higher temperature (for example more than 40 ℃), even in severe winter, also can carry out the warm water washing with the temperature of user's hobby, and then when keeping the washing sense, can be limited in 1200[W to the power consumption of washings heater TH104-31] below.Moreover, because the squit hole group is disposing fully dispersedly, can wash washing area same, therefore, can not produce the little drawback of washing area.In addition, if further dwindle the hole for water spraying gross area of squit hole group device, the ejection flow velocity of washings is risen significantly, by increasing the number in hole, can in the washing area, washings be disperseed fully, thereby, can be limited in the power consumption of washings heater TH104-31 on the minimum value.

When if the user is set at " weak " flow of water to flow of water setting dial SW104-13d, by the squit hole group device WN104-83e of switching motor WN104-86e selection as hole for water spraying, WP104-35 adjusts with flow regulator, making the ejection flow velocity is 2[m/sec], moment, injection flow rate was 430[cc/min], and jet cleaning water.Because the ejection flow velocity is 2[m/sec], can obtain the weak flow of water, the user also can carry out soft washing under no pain situation.Though be the weak flow of water, but since moment injection flow rate be 430[cc/min], can improve the amplitude that is used for thermoregulator energising control among the washings heater TH104-31, be easy to guarantee the precision of target warm water temperature, high-quality local washing device can be provided, and then when keeping the washing sense, the power consumption of washings heater TH104-31 is limited in 1200[W] below.

In the present embodiment, although understand the situation that squit hole group device uses respectively, still, only use squit hole group device WN104-85e, also can control when the weak flow of water, make moment injection flow rate reduction, with the flow of water of hobby, simulation ground satisfies the user.In this occasion, though the energising control to the washings heater has requirement, but, can save switching motor WN104-86e, therefore, reduce component number, not only can reduce cost, and can make compact conformationization, when keeping the washing sense, can be limited in 1200[W to the power consumption of washings heater TH104-31] below.

In addition, use squit hole group device the flow of water change that produced and the flow of water change of moment injection flow rate change to combine respectively, still can with the flow of water simulation of hobby satisfy the user.In this occasion, for example the flow of water set dial SW104-13d be set at " by force " flow of water～" strong slightly " flow of water the time, squit hole group device WN104-85e and moment injection flow rate increase and decrease combine; When the flow of water set dial SW104-13d be set at " strong slightly " flow of water～" weak slightly " flow of water the time, squit hole group device WN104-84e and moment injection flow rate increase and decrease combine; When the flow of water set dial SW104-13d be set at " weak slightly " flow of water～" weak " flow of water the time, squit hole group device WN104-83e and moment injection flow rate increase and decrease combine, can implement the present invention.

In addition, promptly use an ejection mechanism double as buttocks washing and private parts washing, or can not hinder enforcement of the present invention with another nozzle yet, from the various embodiments described above, by various ejection forms are combined respectively, can set the flow of water that dial SW104-13d sets with the flow of water, simulation ground satisfies the user, thus, can make moment injection flow rate still less, when setting flow of water simulation ground that dial SW104-13d sets and satisfy the user, the power consumption of washings heater TH104-31 is limited in 1200[W with the flow of water] below, and then, be restricted to little power consumption.

In addition, in the above-described embodiments, although understand according to the operation of buttocks washing setting device SW104-13a or the private parts washing knob SW104-13b control of switching on, the moment washings heater TH104-31 of the washings transient heating of feedwater to target temperature, but, also can adopt the washings that feed water are temporarily stored, and heat tracing arrives the heat preserving type washings heater of setting the proper temperature of dial SW104-13e setting with the water spray temperature all the time.In this occasion, compared with the past the reducing by half of moment injection flow rate, even when long-time washing, warm water can not take place yet be interrupted, in addition, because structure was little for the Capacity Ratio of washings heating cabinet in the past, therefore, the heat release of washings heating cabinet can be reduced, compact conformation can be made, increase substantially the transportation performance and the workability of local washing device, the local washing device that can provide well-content usability, convenience, province's energy several respects to take into account.

Figure 160 is the key diagram of the Washing spray nozzle WN108 of another embodiment.Washing spray nozzle WN108 has vario valve WN108-45.Vario valve WN108-45 is made of the CD-ROM drive motor WN108-45c that rotating disc WN108-45a and rotation drive rotating disc WN108-45a.On rotating disc WN108-45a, be formed with hole for water spraying with several water jets WN108-45b.In addition, on the front end of Washing spray nozzle WN108, be formed with to face-off several hole for water sprayings WN108-31 with rotating disc WN108-45a.When CD-ROM drive motor WN108-45c rotation drives rotating disc WN108-45a, washings are supplied with Washing spray nozzle WN108, through being provided with the hole for water spraying of several water jets WN108-45b, WN108-31 sprays water to body local by hole for water spraying.In this occasion, because the coincidence number of water jet WN108-45b and hole for water spraying WN108-31, in the rotary course of rotating disc WN108-45a, along with the time is different, therefore, the hole for water spraying WN108-31 of the washings of ejection changes, and is easy to control washings spatial volume rate and washing area.

Figure 161 is the key diagram of the Washing spray nozzle WN112 of another embodiment.In Washing spray nozzle WN112, make the control of moment injection flow rate, washings flow velocity, washings spatial volume rate or the washing area of the occasion of shaking ejection that the washings after the ejection shake, realize by control of pump WP112-13 or flow control valve WP112-12 and agitating device WN112-44.Water pump WP112-13 or flow control valve WP112-12 are controlled by washings apparatus for controlling of supply CT112-71.

Agitating device WN112-44 has vibrating motor, and this vibrating motor is installed in the front end of Washing spray nozzle, by allowing the hole for water spraying vibration that washings are shaken.Frequency is shaken in vibrating motor control, is shaking the high occasion of frequency, can increase to the acceleration effect of shaking direction, can increase the washing area, reduces the spatial volume rate; Shaking the little occasion of frequency, reducing, can reduce to wash area, increasing the spatial volume rate to the acceleration effect of shaking direction.And, shake the radius that shakes of ejection by control, in the occasion that radius is shaken in increase, can increase the washing area, reduce the spatial volume rate, dwindling the occasion of shaking radius, can reduce to wash area, increase the spatial volume rate.

Figure 162 is the key diagram of local washing device that has the Washing spray nozzle WN120 of another embodiment.The path of washings at first is described, when washings are supplied with from washings feedway WP120-1, becomes the heat interchanger TH120-2 of warm water, flow into Washing spray nozzle WN120,, carry out the part washing from hole for water spraying WN120-31 ejection through making washings.Washings feedway WP120-1 is made of flow control valve WP120-12 and sealing valve WP120-11, in the occasion of the required tap water pressure deficiency of ejection, maybe can't utilize the occasion of tap water pressure, and water pump WP120-13 need be set.

The following describes each the ejection form in the concrete control method of washability control device CT120-7.

The control of the moment injection flow rate when air is sneaked into washings, washings flow velocity or washings spatial volume rate is by control of pump WP120-13 or flow control valve WP120-12 and air pump AP120-41 realization.Water pump WP120-13 or flow control valve WP120-12 are controlled by washings apparatus for controlling of supply CT120-71.Air is sneaked into the AP120-41a of portion can be arranged on position between the hole for water spraying WN120-31 that swims over to Washing spray nozzle under the heat interchanger TH120-2, needn't resemble the ability that improves air pump AP120-41 the downstream.Air pump AP120-41 is controlled by air pump control device CT120-72.The air incorporation rate is determined by the balance of hydraulic pressure of sneaking into portion and air pressure, ability by control of pump WP120-13 or flow control valve WP120-12 and air pump AP120-41, can control the air incorporation rate, also can control the spatial volume rate ρ after washings spray, if, just can control the washings flow velocity independently with the moment injection flow rate with moment injection flow rate control that the air incorporation rate is changed.

Figure 163 is the key diagram of the shower fitting spray nozzle of another embodiment.Washing spray nozzle WN124 is assembled in the shower fitting spray nozzle.That is to say that shown in Figure 163, shower fitting spray nozzle is equipped with movable part mobile device WN124-3 and movable part WN124-2.In this case, hole for water spraying WN124-2b preferably is provided with several.At washings from body water flowing road WN124-1a through the stage of space WN124-1b to movable part WN124-2 feedwater, can be divided into the same number of number of hole for water spraying WN124-2b and feeding water, also can adopt in the inner grouping of movable part to make it become the structure that adverse current does not take place to movable part WN124-2.

Figure 164 is the key diagram of the Washing spray nozzle WN126 of another embodiment.Washing spray nozzle WN126 has the formation of the washings water spray of having sneaked into air.In the WP126-9 of water flowing road, be provided with air and sneak into the AP126-42a of portion, sneak into the AP126-42a of portion entrained air from this air.Sneak into the structure of the AP126-42a of portion as air, can adopt the structure of utilizing water jet pump effect air self-suction, the structure of also can adopt and be provided with air pump, forcing entrained air.In addition, air is sneaked into the AP126-42a of portion and is arranged on heat interchanger TH126 in the water flowing road to proper between the hole for water spraying WN126-31, but, more be not difficult to the structure that can make the air state of sneaking into influenced by the water flowing road than being configured in position near hole for water spraying WN126-31, in the occasion of configuration air pump AP126-12c, do not need to make the ability of air pump AP126-12c big to exceeding demand.

Sneaked into the occasion of the washings of air in injection, owing to be designed to by holding moment injection flow rate Q and washings flow velocity v, change water pump WP126-12b, flow control valve WP126-12a, or the ability of air pump AP126-12c, to be convenient to hold the structure of ejection power E and the increase and decrease of ejection power E, therefore, indication according to flow of water indicating device SW126-72, by flow of water change device SW126-63 control of pump WP126-12b, flow control valve WP126-12a, or air pump AP126-12c, can make ejection power E increase and decrease, if be designed to carry out and the increase and decrease of equal ejection power E in the past, be easy to implement to be adapted to the flow of water change of the various hobby of user same.

Figure 165 has the water circuit system of human body cleaner of Washing spray nozzle WN130 of another embodiment and the block diagram of control system.Figure 166 shows the details drawing of operation board, and Figure 167 is the profile of the major part of expression Washing spray nozzle WN130.

Washing spray nozzle WN130 opens by pushing the wash switch SW130-21 that is configured on the guidance panel SP130-6, make the open and close valve WP130-2 that is subjected to open and close controlling, supplies with washings from washings intake WP130-1.With proportional valve WP130-3 control, make the flow of these washings certain, then with washings heater TH130-7 heating.Go up the water spray temperature and set the poor of temperature of washing water before the heating that the selected temperature of knob SW130-23 and the first temperature-detecting device WP130-4 detected according to being configured in guidance panel SP130-6, set the output of washings heater TH130-7.And heated washings are sneaked into the AP130-10 of portion entrained air by air, thus, can spray the water yield air with big washing intensity few, that flow velocity is fast from hole for water spraying WP130-11 and sneak into washings WN130-12.

In this structure,, adopted proportional valve WP130-3, but also can use reducing valve as making the washings flow keep certain device.

In addition, be used to carry the air pump AP130-14 of air to sneak into the AP130-10 of portion and be communicated with,, sneak into the AP130-10 of portion with air this air is sneaked in the washings better from the air that air suction inlet AP130-15 sucks specified rate with air.This air capacity is regulated by the input voltage that changes air pump AP130-14 according to the selection of washing intensity setting knob SW130-22.Usually, the occasion selecting weak washing intensity diminishes this input voltage, reduces this air capacity; And, then carry out opposite process in the occasion of selecting strong washing intensity, and increase this input voltage, make this air quantitative change many, the air of the washing intensity that can obtain setting is thus sneaked into washings WN130-12.

Air in Washing spray nozzle WN130 is sneaked on the AP130-10 of portion, dispose cylinder filter WN130-10a, after assembling this cylinder filter WN130-10a, the air of sending into from air pump AP130-14, through air flow circuit AP130-32 and air chamber AP130-10b, and, bubble is sneaked in the washings of process cylinder filter WN130-10a internal flow better by cylinder filter WN130-10a.

Figure 168 is the key diagram of local washing device that has the Washing spray nozzle WN132 of another embodiment.In Figure 168, show the concise and to the point pie graph of profile, water passage system and the control indication mechanism of nozzle body WN132-50 and shower nozzle WN132-70.In this structure, electrical power limit device CT132-8 sneaks into control part AP132-8d by air and washings flow velocity control part CT132-8b constitutes.Air is sneaked into control part AP132-8d and is sneaked into the AP132-82d of portion by air pump AP132-81d and air and form.Washings flow velocity control part CT132-8b sneaks into the AP132-82d of portion by flow regulator WP132-35 and above-mentioned air pump AP132-81d and above-mentioned air and forms.Set knob SW132-13d and spray the setting that temperature is set knob SW132-13e according to the flow of water, by signal by warm water/nozzle control device, control air pump AP132-81d and flow regulator WP132-35.

In this embodiment, when if for example the user is set at " by force " flow of water to flow of water setting dial SW130-13d, control realization force air is sneaked in the washings by air pump AP132-81d and flow regulator WP132-35 adjusted, making the ejection flow velocity is 13[m/sec], moment, injection flow rate was 430[cc/min], and jet cleaning water.Though moment, injection flow rate was 430[cc/min], the water jet pump effect that has air to sneak into to be produced is because the ejection flow velocity is 13[m/sec], the user who expects the strong flow of water also can wash fully guaranteeing to simulate under the situation of the flow of water.In addition, because moment, injection flow rate was 430[cc/min], can wash with higher temperature (for example more than 40 ℃), even in severe winter, also can carry out the warm water washing with the temperature of user's hobby, and then when keeping the washing sense, can be limited in 1200[W to the power consumption of washings heater TH1130-31] below.Moreover, if sneak among the AP132-82d of portion at air, air is sneaked into from the minim gap of porous body, air is sneaked into small bubble, because small bubble is arranged, reduced the disappearance of bubble, can improve the mixed volume of air significantly, further improve the flow velocity of ejection, reduce the moment injection flow rate, and then not only can be limited in the power consumption of washings heater TH130-31 on the little value, and, can keep sufficient bubble state, therefore impacting local time, though flow velocity is risen significantly, can not bring the negative effect of pain because of the water jet pump effect.

When if the user is set at " weak " flow of water to flow of water setting dial SW130-13d, control by air pump AP132-81d and flow regulator WP132-35, moment, injection flow rate was identical with " by force " flow of water, the ratio that can only allow air sneak into to the washings pressure dwindles or is zero, and adjust, making the ejection flow velocity is 3[m/sec], moment injection flow rate be 430[cc/min], and jet cleaning water.Because the ejection flow velocity is 3[m/sec], expect that the user of the weak flow of water also can carry out soft washing under no pain situation.Though be the weak flow of water, but since moment injection flow rate be 430[cc/min], can improve the amplitude that is used for thermoregulator energising control among the washings heater TH130-31, therefore, be easy to guarantee the precision of target warm water temperature, high-quality local washing device can be provided, and then, the power consumption of washings heater TH130-31 be limited in 1200[W keeping the washing sense] below.

In this embodiment, although understand the embodiment situation that does not change the moment injection flow rate, but, control by air pump AP132-81d and flow regulator WP132-35, when " weak " flow of water, can control, do not reduce the moment injection flow rate, still can satisfy the user, and then the power consumption of washings heater TH130-31 is limited in 1200[W with the flow of water simulation ground of hobby] below.

In addition, do not change moment injection flow rate ground and air is sneaked into than changing the flow of water change that caused flow of water change and moment injection flow rate change produced combine, also can with the flow of water simulation of hobby satisfy the user.In this occasion, for example the flow of water set dial SW130-13d be set at " by force " flow of water～" strong slightly " flow of water the time, moment injection flow rate be 430[cc/min], air sneak into than increase and decrease under carry out the change of the flow of water; When the flow of water set dial SW130-13d be set at " strong slightly " flow of water～" weak slightly " flow of water the time, moment injection flow rate be 380[cc/min], air sneak into than increase and decrease under carry out the change of the flow of water; When the flow of water set dial SW130-13d be set at " weak slightly " flow of water～" weak " flow of water the time, moment injection flow rate be 330[cc/min], air sneak into than increase and decrease under carry out the change of the flow of water, can implement the present invention thus.

More than although understand embodiments of the invention, but the present invention is not limited to the foregoing description, or form of implementation certainly, without departing from the spirit and scope of the present invention, also can obtain all forms of implementation.

Industrial application possibility

Human body cleaner of the present invention can be used as the wash mill that the sanitary purpose washing device, shower of washroom etc. carry out the human body washing and is used.

Claims (27)

1. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face changes in time, and the water injector of spraying water less than the mode of the time fluctuation of this water discharge pattern with the consciousness of personality;

Control the water spray control device of above-mentioned water discharge pattern independently with the flow of above-mentioned washings.

2. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face is sprayed water in time with changing, and with the water injector of short this water discharge pattern of cyclical swing of time fluctuation cycle of recognizing than people physical efficiency;

Control the water spray control device of above-mentioned water discharge pattern independently with the flow of above-mentioned washings.

3. human body cleaner is characterized in that, comprising: make from the flow of the washings of hole for water spraying ejection to change in time, and change the water injector that mode that the washings pressure that produced changes is sprayed water with the consciousness of personality in time less than the flow of these washings.

4. human body cleaner is characterized in that, comprising: make from the flow velocity of the washings of hole for water spraying ejection to change in time, and change the water injector that mode that the washings pressure that produced changes is sprayed water with the consciousness of personality in time less than the flow velocity of these washings.

5. human body cleaner, it is characterized in that, comprise: make from the flow of the washings of hole for water spraying ejection to change in time, and change the water injector that the washings pressure that is produced changes and change with this pressure the change of the water discharge pattern that is produced in time with the flow that the short cycle of recognizing than people physical efficiency in time fluctuation cycle is carried out these washings.

6. human body cleaner, it is characterized in that, comprise: make from the flow velocity of the washings of hole for water spraying ejection to change in time, and change the water injector that the washings pressure that is produced changes and change with this pressure the change of the water discharge pattern that is produced in time with the flow velocity that the short cycle of recognizing than people physical efficiency in time fluctuation cycle is carried out these washings.

7. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face changes in time, and the water injector of spraying water in the mode that the consciousness of personality changes in time less than this water discharge pattern;

Be used to set the flow of water setting device of the washings flow of water; And

Control above-mentioned water injector according to the flow of water that above-mentioned flow of water setting device is set, change the water spray control device of above-mentioned water discharge pattern.

8. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face is sprayed water in time with changing, and with the water injector of short this water discharge pattern of cyclical swing of time fluctuation cycle of recognizing than people physical efficiency;

Be used to set the flow of water setting device of the washings flow of water; And

Control the water spray control device of above-mentioned water injector, the above-mentioned water discharge pattern of change according to the flow of water of above-mentioned flow of water setting device setting.

9. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face changes in time, and the water injector of spraying water less than the mode of the time fluctuation of this water discharge pattern with the consciousness of personality;

Set the water discharge pattern setting device of the water discharge pattern of washings; And

According to the water discharge pattern that above-mentioned water discharge pattern setting device sets, change the water spray control device of flow and/or flow velocity.

10. human body cleaner is characterized in that, comprising:

The water discharge pattern of the washings that contact with human body washing face is sprayed water in time with changing, and with the water injector of short cyclomorphosis water discharge pattern of time fluctuation cycle of recognizing than people physical efficiency;

Set the water discharge pattern setting device of the water discharge pattern of washings; And

According to the water discharge pattern that above-mentioned water discharge pattern setting device sets, change the water spray control device of flow and/or flow velocity.

11. human body cleaner is characterized in that, comprising:

Water injector with several water discharge patterns, this water discharge pattern are that the water discharge pattern of the washings that contact with human body washing face is changed in time, and the water discharge pattern of spraying water less than the mode of the time fluctuation of this water discharge pattern with the consciousness of personality;

The water spray that above-mentioned water injector carried out is sent the water spray command device of instruction; And

Control above-mentioned water injector based on the water spray instruction that above-mentioned water spray command device is produced, so that the water spray control device of from above-mentioned several water discharge patterns, selectively spraying water.

12. human body cleaner is characterized in that, comprising:

Water injector with several water discharge patterns, this water discharge pattern are that the water discharge pattern of the washings that contact with human body washing face is changed in time, and with the water discharge pattern of short cyclomorphosis water discharge pattern of time fluctuation cycle of recognizing than people physical efficiency;

The water spray that above-mentioned water injector carried out is sent the water spray command device of instruction; And

Control above-mentioned water injector based on the water spray instruction that above-mentioned water spray command device is produced, so that the water spray control device of from above-mentioned several water discharge patterns, selectively spraying water.

13. human body cleaner is characterized in that, comprising:

Be provided with several water discharge pattern of the washings that contact with human body washing face is changed in time, and the water injector of the water discharge pattern of spraying water less than the mode of the time fluctuation of this water discharge pattern with the consciousness of personality;

The water spray that above-mentioned water injector carried out is sent the water spray command device of instruction; And

Control above-mentioned water injector, make this water injector, from above-mentioned several water discharge patterns, select two or more water discharge patterns, according to the water spray control device of predetermined order water spray according to the water spray instruction that above-mentioned water spray command device is produced.

14. human body cleaner is characterized in that, comprising:

Water injector with several water discharge patterns, these water discharge patterns are the water discharge pattern water sprays in time that make the washings that contact with human body washing face with changing, and with the water discharge pattern of short this water discharge pattern of cyclomorphosis of the time fluctuation cycle of recognizing than people physical efficiency,

The water spray that above-mentioned water injector carried out is sent the water spray command device of instruction; And

Control above-mentioned water injector, make this water injector, from above-mentioned several water discharge patterns, select two or more water discharge patterns, according to the water spray control device of predetermined order water spray according to the water spray instruction that above-mentioned water spray command device is produced.

15. human body cleaner is characterized in that, comprising:

Have several water discharge pattern of the washings that contact with human body washing face is changed in time, and so that the water injector of the water discharge pattern that the consciousness of personality sprays water less than the mode of the time fluctuation of this water discharge pattern; And

Several water discharge patterns of said nozzle device carry out simultaneously, and control the water spray control device of at least a water discharge pattern independently with the washings flow.

16. human body cleaner is characterized in that, comprising:

Water injector with several water discharge patterns, this water discharge pattern are the water discharge pattern water sprays in time that makes the washings that contact with human body washing face with changing, and with the water discharge pattern of short this water discharge pattern of cyclomorphosis of the time fluctuation cycle of recognizing than people physical efficiency; And

Several water discharge patterns at the said nozzle device carry out simultaneously, and control the water spray control device of at least a water discharge pattern independently with the washings flow.

17. human body cleaner is characterized in that, comprising:

Water injector facing to human body ejection washings;

Setting is from the flow of water setting device of the flow of water of the washings of water injector ejection;

With following (1) formula, when the space average of unit area on the washing face washing washing intensity that energy produced is defined as washing force e, according to the flow of water that above-mentioned flow of water setting device sets, the washing force control device of the above-mentioned washing force e of increase and decrease ground control,

e=E/A=(ρw×Q×v ²)/A=ρw×ρ×v ³[W/m ²]……………(1)

Wherein: washing force e is a parameter with following value.

A is the washing area [m that is washed by washings on the washing face ²]

Q is the moment ejection flow [m of washings ³/ sec]

ρ w is the density [kg/m of water ³]

V is the flow velocity v[m/sec of washings]

ρ is washings spatial volume rate ρ=Q/ ([m of A * v) ³/ m ³]

E is the washings energy, E=ρ w * Q * v ²=ρ w * ρ * A * v ³[W]

18. human body cleaner according to claim 16 is characterized in that, also comprises being used for regulation as the higher limit of a kind of flow Q of the washing force e parameter of controlling by the washing force control device and the flow upper lower limit value device specifies of lower limit.

19., it is characterized in that water injector is to make from the washings of hole for water spraying ejection and scan the device of spraying water and washing facing to washing face on the area greater than above-mentioned hole for water spraying according to each described human body cleaner in the claim 1,2 or 17.

20., it is characterized in that water injector is according to each described human body cleaner in the claim 1,2 or 17, change washing location in turn, make washings from the hole for water spraying ejection at the device of spraying water and washing greater than the area of hole for water spraying.

21. according to each described human body cleaner in the claim 1,2 or 17, it is characterized in that, water injector is, by rotating, move back and forth or these two kinds of exercise group being scanned altogether from the scope of the washings of hole for water spraying ejection, thus, the device that can on area, wash greater than hole for water spraying.

22., it is characterized in that water injector is according to each described human body cleaner in the claim 1,2 or 17, make the device that changes in time, washs from the flow of the washings of hole for water spraying ejection.

23., it is characterized in that water injector is according to each described human body cleaner in the claim 1,2 or 17, make the device that changes in time, washs from the flow velocity of the washings of hole for water spraying ejection.

24. according to each described human body cleaner in the claim 1,2 or 17, it is characterized in that, water injector is, with the washings flow that makes the hole for water spraying ejection intermittently serve as intermittence of zero water spray or minimum discharge non-vanishingly change the device that the pulsation of flow is sprayed water and washed in time.

25. human body cleaner is characterized in that, comprising:

The water discharge pattern that contacts with human body washing face in time and the change and the water injector of spraying water;

By user's operation, output begins operating means facing to the washing of the washing sign on that the washings of above-mentioned human body washing face begin to spray water;

The sign on that begins operating means with above-mentioned washing synchronously, the water spray control device of spraying water in time by above-mentioned water injector with changing.

26. human body cleaner according to claim 25 is characterized in that, above-mentioned water injector changes above-mentioned water discharge pattern and above-mentioned washings flow independently in time.

27., it is characterized in that above-mentioned water injector changes above-mentioned water discharge pattern with the consciousness of personality less than short period of the time fluctuation of water discharge pattern according to claim 25 or 26 described human body cleaners.

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