CN110219350A - Hygienic washing device - Google Patents

Hygienic washing device Download PDF

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Publication number
CN110219350A
CN110219350A CN201910500792.1A CN201910500792A CN110219350A CN 110219350 A CN110219350 A CN 110219350A CN 201910500792 A CN201910500792 A CN 201910500792A CN 110219350 A CN110219350 A CN 110219350A
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CN
China
Prior art keywords
nozzle
toilet
ejiction opening
clean
cleaning
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Pending
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CN201910500792.1A
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Chinese (zh)
Inventor
滨北明希
作本展威
山川刚志
持田真之
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Toto Ltd
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Toto Ltd
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Publication of CN110219350A publication Critical patent/CN110219350A/en
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Abstract

The present invention provides a kind of hygienic washing device, can water the larger range of pelvic part.Hygienic washing device involved in embodiment has shell portion, cleans nozzle, switching valve, nozzle driving portion, control unit.Clean nozzle is accommodated in shell portion, and has the toilet ejiction opening for spraying the human body ejiction opening of water towards the part of user and spraying water towards toilet pelvic part.The supply destination of water is switched to human body ejiction opening or toilet ejiction opening by switching valve.Nozzle driving portion makes clean nozzle be entered or be retreated.Control unit carries out the entrance cleaning action for spraying water from toilet ejiction opening towards pelvic part in the state of cleaning nozzle and entering pelvic part.

Description

Hygienic washing device
The application be the applying date be on 07 30th, 2015, entitled " hygienic washing device ", application No. is The divisional application of the application for a patent for invention of " 201510458285.8 ".
Technical field
Disclosed embodiment is related to a kind of hygienic washing device.
Background technique
In the past, there is known following preceding cleaning techniques, in order to inhibit dirt to be attached to the pelvic part of toilet, used in user The pelvic part of toilet is watered before toilet with washing water.
For example, the clean nozzle in part is arranged there are following device for washing private parts (for example, referring to patent document 1) The ejiction opening of preceding cleaning, while the ejiction opening of part clean ejiction opening and preceding cleaning is carried out to the flow path of nozzle interior Sharing.Cover of the device for washing private parts inside the reception position device of nozzle pushes down the ejection clean from part The washing water that mouth sprays, while the washing water for using the ejiction opening of the past cleaning to spray carries out preceding clean.
In addition, there is also the device for washing private parts for the nozzle split settings for cleaning the nozzle of preceding cleaning and part (for example, referring to patent document 2).In the device for washing private parts, the clean nozzle in part is configured in the rear-center of pelvic part, The nozzle of cleaning before its side configures.
Patent document 1: the flat 6-322806 bulletin of Japanese Laid-Open
Patent document 2: Japanese Laid-Open 2008-223467 bulletin
But the existing device for washing private parts of the ejiction opening of cleaning is difficult to before being provided with to the clean nozzle in part Enter nozzle and carries out preceding cleaning.Why in this way, being because due to that can only push down in the state of storing nozzle from part The washing water that clean ejiction opening sprays, so if is cleaned before entering nozzle and carrying out, then user's stool and urine it Before, the ejiction opening clean from part sprays washing water to the part of user.In this way, since the device for washing private parts is difficult to make Nozzle enters and carries out preceding cleaning, therefore there are problems that washing water is difficult to reach the front side of pelvic part.
In addition, since dress is cleaned in the existing part of the clean nozzle split settings of the nozzle of preceding cleaning and part The nozzle for the preceding cleaning set is configured in the position deviateed from the rear-center of pelvic part to side, therefore there are washing waters to be difficult to The problem of reaching the side of the opposite side of the nozzle side configured with preceding cleaning.
Summary of the invention
The technical problem to be solved is that provide a kind of larger range that can water pelvic part for one form of embodiment Hygienic washing device.
Hygienic washing device involved in one form of embodiment, has: shell portion;Nozzle is cleaned, is accommodated in described Shell portion, and have the toilet for spraying the human body ejiction opening of water towards the part of user and spraying water towards toilet pelvic part Use ejiction opening;The supply destination of water is switched to human body ejiction opening or the toilet ejiction opening by switching valve;Spray Mouth driving portion makes the clean nozzle retreated into or towards the shell portion towards the pelvic part;And control unit, it is right The switching valve and the nozzle driving portion are controlled, it is characterized in that, the control unit carries out entering cleaning action, described Nozzle is cleaned to enter in the state of the pelvic part from the toilet ejiction opening towards pelvic part ejection water, it is described to enter clearly The part cleaning of clean nozzle when washing movement being set into distance than spraying water from the human body ejiction opening The entrance of clean nozzle when movement is short to the dirt fallen and will not encounter the degree of the clean nozzle apart from short.
Water is sprayed from toilet ejiction opening towards pelvic part in the state that clean nozzle is accommodated in shell portion as a result, Situation is compared, and the larger range of pelvic part can be watered.
In addition, it is characterized in that, the control unit it is described enter except cleaning action also carry out by the clean nozzle It is accommodated in the state of the shell portion from the toilet ejiction opening towards the storage cleaning action of pelvic part ejection water.
In this way, by carrying out entering cleaning action and storing cleaning action, so as to sufficiently water the front side of pelvic part With rear side.
In addition, it is characterized in that, it is also equipped with the test section of taking one's seat that detection user takes one's seat, when the test section of taking one's seat detects When user takes one's seat, the control unit carries out the storage cleaning action.
Thereby, it is possible to user will stool and urine as far as possible before carry out storage cleaning action.Since dirt is easy The rear side of pelvic part is concentrated on, therefore passing through will concentrate the storage cleaning action for watering pelvic part rear side will in user Stool and urine carries out before as far as possible, so as to effectively further dirt be inhibited to be attached to pelvic part.
In addition, it is characterized in that, it is also equipped with the test section of taking one's seat that detection user takes one's seat, is detected in the test section of taking one's seat User does not detect that the control unit carries out the storage cleaning action when taking one's seat again after taking one's seat.
Since dirt is easy to concentrate on the rear side of pelvic part, by carrying out energy after stool and urine after user disseats It is enough to concentrate the storage cleaning action for watering pelvic part rear side, so as to effectively further dirt be inhibited to be attached to pelvic part.
In addition, it is characterized in that, it is also equipped with the test section of entering the room that detection user enters in toilet, when the detection of entering the room When portion detects that user is entered in the toilet, the control unit carries out described into cleaning action.Thereby, it is possible to suitable When at the time of carry out by enter cleaning action implement preceding cleaning.
In addition, it is characterized in that, be also equipped with: test section of entering the room, detection user enter in toilet;It takes one's seat test section, inspection User is surveyed to take one's seat;And electrolytic cell, electrolysis generate sterilized water from the washing water that water-supply source supplies, the control unit enters described in Room test section detect user enter the toilet in when, carried out using the washing water it is described enter cleaning action, Do not detected again after the test section of taking one's seat detects that user takes one's seat take one's seat when, carried out using the sterilized water described Store cleaning action.
Thereby, it is possible to effectively inhibit two kinds of situations that dirt is attached to pelvic part and bacterium breeds in pelvic part.
In addition, it is characterized in that, enter cleaning action as described, the control unit make on one side the clean nozzle enter or It retreats and sprays water from the toilet ejiction opening towards the pelvic part on one side.Thereby, it is possible to sufficiently water the larger model of pelvic part It encloses.
According to embodiment form, the larger range of pelvic part can be watered.
Detailed description of the invention
Fig. 1 is the pattern stereogram of toilet-flushing apparatus involved in the 1st embodiment.
Fig. 2 is the mode sectional view of nozzle unit.
Fig. 3 is the mode main view of nozzle unit.
Fig. 4 is the mode sectional view for cleaning nozzle.
Fig. 5 is the figure for indicating the region of the easy breeding of bacterium in pelvic part.
Fig. 6 is the figure in the region for indicating that dirt is easy to attach in pelvic part.
Fig. 7 is the figure for indicating to supply the range of sterilized water in rear cleaning.
Fig. 8 is the figure for indicating to supply the range of washing water in preceding cleaning.
Fig. 9 is the functional block diagram of hygienic washing device.
Figure 10 is the flow chart for indicating preceding cleaning and the processing sequence cleaned afterwards.
Figure 11 is the flow chart of the variation for the processing sequence cleaned before indicating.
Figure 12 is the flow chart of the variation for the processing sequence cleaned after indicating.
Figure 13 is the figure of the variation of the ejection timing of the washing water in indicating to clean before entry.
Figure 14 is the figure of the variation of the ejection timing of the washing water in indicating to clean before entry.
Symbol description
1- toilet-flushing apparatus;10- toilet;11- pelvic part;13- gyalectiform portion;20- hygienic washing device;21- shell portion;24- enters the room inspection Survey sensor;25- takes one's seat detection sensor;100- nozzle unit;120- nozzle driving portion;130- switching valve;140- nozzle is clear Chamber wash;150- cleans nozzle;200- nozzle body;210- human body ejiction opening;220- toilet ejiction opening;300- nozzle Cover;B1- bacterium populated regions;B2- dirt adhering zone;Supply range under C1- receiving state;C2- enters the supply under state Range
Specific embodiment
Hereinafter, being described in detail referring to embodiment of the attached drawing to hygienic washing device disclosed in the present application.Also, The invention is not limited to embodiments as shown below.
1st embodiment
Firstly, being carried out referring to Fig.1 to the overall structure for the toilet-flushing apparatus for having hygienic washing device involved in the 1st embodiment Explanation.Fig. 1 is the pattern stereogram of toilet-flushing apparatus involved in the 1st embodiment.Also, hereinafter, toilet seat 22 will be seated at The top of user is used as " top ", will be seated at the lower section of the user of toilet seat 22 as " lower section ".In addition, will be seated at just The front of the user of seat 22 is used as " front ", will be seated at the rear of the user of toilet seat 22 as " rear ".
As shown in Figure 1, toilet-flushing apparatus 1 involved in the 1st embodiment has Western-style toilet 10, is arranged in toilet 10 Rear portion above hygienic washing device 20.Toilet 10 has: pelvic part 11, receives dirt;And inner edge portion 12, it is arranged in pelvic part 11 upper limb.Also, in Fig. 1, although illustrating the toilet 10 of ground emplacement type, toilet 10 is also possible to wall hanging Formula.
Hygienic washing device 20 has: shell portion 21, built-in detection sensor 24 of entering the room, detection sensor of taking one's seat 25 or nozzle The various function parts such as unit 100;Toilet seat 22, is taken one's seat by user;And toilet cover 23, cover toilet seat 22.Certainly for the rotation of shell portion 21 As the earth's axis supports toilet seat 22 and toilet cover 23.
Detection sensor of entering the room 24 (example for being equivalent to " test section of entering the room ") is that detection user passes in and out toilet Interior sensor.As entering the room, the microwave such as pyroelectric sensor or doppler sensor can be used to pass for detection sensor 24 Sensor.Moreover, detection sensor of taking one's seat is also possible to the load cell that detection is applied to the load of toilet seat 22.
In addition, detection sensor 25 of taking one's seat (example for being equivalent to " test section of taking one's seat ") is that detection user is seated at The sensor of toilet seat 22.The distance measuring sensor of such as infrared ray projection and accepted light formula can be used as detection sensor 25 of taking one's seat.These The detection signal of detection sensor of entering the room 24 and detection sensor 25 of taking one's seat is output to aftermentioned control unit 600 (referring to Fig. 9).
Nozzle unit 100 has clean nozzle 150, in the state of entering the clean nozzle 150 towards pelvic part 11, or Person executes aftermentioned " cleaning part ", " preceding cleaning " and " rear cleaning " in the state of being accommodated in shell portion 21.
Also, shell portion 21 has the shutter 26 for blocking clean nozzle 150.Shutter 26 is constituted as follows, for shell portion 21 It is supported by the rotatable earth's axis, in the case where cleaning in pelvic part 11 of the nozzle 150 into toilet 10, by clean 150 institute of nozzle It presses and opens.In addition to this, it is killed in the shell portion 21 also control unit 600 of the movement of built-in control hygienic washing device 20, generation Electrolyzer unit 540 of bacterium water etc., it is aftermentioned to these progress referring to Fig. 9.
Next, being illustrated referring to structure of the Fig. 2 and Fig. 3 to nozzle unit 100.Fig. 2 is the mode of nozzle unit 100 Sectional view.In addition, Fig. 3 is the mode main view of nozzle unit 100.
As shown in Figures 2 and 3, nozzle unit 100 involved in the 1st embodiment has erecting bed 110, nozzle driving portion 120, switching valve 130, nozzle cleaning room 140, clean nozzle 150.
Erecting bed 110 is fixed on shell portion 21, above the inclined surface 111 for clean nozzle 150 is arranged.Nozzle driving portion 120 move clean nozzle 150 on the direction (the arrow A11 of Fig. 2) of the axis A1 along clean nozzle 150.
For example, nozzle driving portion 120 has: motor (not shown);It is arranged on inclined surface 111 and keeps cleaning nozzle 150 injection nozzle carrier (not shown);And the driving force of motor is transferred to the belt wheel (not shown) and band 121 of injection nozzle carrier.Moreover, spray The driving force of motor is transferred to injection nozzle carrier by belt wheel and band 121 by mouth driving portion 120, to make injection nozzle carrier along inclined surface 111 are moved.Nozzle 150 is cleaned as a result, to enter pelvic part 11 or retreat to shell portion 21.
Nozzle cleaning room 140 is the component with the inner space for cleaning 150 break-through of nozzle, and is fixed on erecting bed 110 tip side.Nozzle cleaning room 140 has purge chamber's ejiction opening 141 in above-mentioned inner space, by clean nozzle From purge chamber's ejiction opening 141 towards clean 150 discharge washing water of nozzle when 150 advance and retreat or standby, it is attached to remove Clean the dirt of nozzle 150.
Switching valve 130 is in be provided integrally at the rear end of clean nozzle 150.Switching valve 130 is according to from aftermentioned control The instruction in portion 600 processed and water supply destination (connection destination of flow path) is switched to clean nozzle 150 or nozzle cleaning room 140.In addition, switching valve 130 is also carried out according to the instruction from control unit 600 by water supply destination (the connection purpose of flow path Ground) it is switched to aftermentioned human body ejiction opening 210 or the movement of toilet ejiction opening 220 of clean nozzle 150.Except this it Outside, switching valve 130 also carries out the adjusting of the supply flow rate to nozzle cleaning room 140 or clean nozzle 150.
Next, being illustrated referring to structure of the Fig. 4 to clean nozzle 150.Fig. 4 is that the mode side of clean nozzle 150 is cutd open View.
As shown in figure 4, cleaning nozzle 150 has nozzle body 200, nozzle casing 300.In addition, nozzle body 200 has people Body ejiction opening 210, toilet ejiction opening 220, nozzle casing 300 have human body notch section 310, toilet notch section 320.Human body is connected to notch section 310 with human body ejiction opening 210, toilet notch section 320 and toilet ejiction opening 220 Connection.
Human body ejiction opening 210 is the ejiction opening used in " cleaning part ", and the top of nozzle body 200 is arranged in The top of side.Human body ejiction opening 210 has the 1st ejiction opening 211, the 2nd ejiction opening 212, the 3rd ejiction opening 213.1st ejiction opening 211 be the ejiction opening of " buttocks is cleaned ", and the 2nd ejiction opening 212 is the ejiction opening of soft clean buttocks " soft to clean ", the 3 ejiction openings 213 are the ejiction openings of " lower part of the body is cleaned ".These ejiction openings 211~213 have corresponding to respective purposes shape, Direction.
Human body notch section 310 has: the 1st notch section 311 being connected to the 1st ejiction opening 211;Connect with the 2nd ejiction opening 212 The 2nd logical notch section 312;And the 3rd notch section 313 being connected to the 3rd ejiction opening 213.
Toilet ejiction opening 220 is ejiction opening used in " preceding cleaning " and " rear cleaning "." preceding cleaning " refers to example The processing of pelvic part 11 is such as watered with washing water before user is using toilet 10 in order to inhibit dirt to be attached to pelvic part 11. In addition, " rear cleaning " refer to for example in order to inhibit the breeding of bacterium and user using toilet 10 it is rear to pelvic part 11 spray by The processing of aftermentioned electrolyzer unit 540 sterilized water generated.
The lower part for cleaning the top end part 150a of nozzle 150 is arranged in toilet ejiction opening 220, by washing water or sterilized water It is sprayed with mist.Toilet ejiction opening 220 can supply washing water or sterilized water to the larger range of pelvic part 11 as a result,.
Hygienic washing device 20 involved in 1st embodiment is in the state of making to clean the entrance of nozzle 150 from toilet Washing water or sterilized water are sprayed with ejiction opening 220.Thereby, it is possible to the bigger range supply washing waters or sterilization to pelvic part 11 Water.In addition, progress in the state of making to clean the entrance of nozzle 150 of hygienic washing device 20 involved in the 1st embodiment is " preceding clear Wash ", " rear cleaning " is carried out in the state of storing and cleaning nozzle 150.Thereby, it is possible to effectively inhibit dirt to be attached to pelvic part 11 And two kinds of situations that bacterium breeds in pelvic part 11.
Such point is illustrated referring to Fig. 5~Fig. 8.Fig. 5 is the region for indicating the easy breeding of bacterium in pelvic part 11 Figure, Fig. 6 is the figure in the region for indicating that dirt is easy to attach in pelvic part 11.In addition, Fig. 7 is to indicate to supply sterilization in rear cleaning The figure of the range of water, Fig. 8 are the figures for indicating to supply the range of washing water in preceding cleaning.Also, hereinafter, sometimes by washing water And sterilized water simply general name and be recorded as " water ".
As shown in figure 5, the gyalectiform portion 13 concave towards lower section is formed in the bottom of pelvic part 11, the ejected wash water as water shutoff (hereinafter, being recorded as " ponding ") is in the state accumulated until the middle part in the gyalectiform portion 13.Water of the bacterium readily along ponding The region B1 of marginal W0 and breed.
In addition, as shown in fig. 6, dirt specifically dirt or the ponding to splash by falling for dirt it is easy to attach in Dirt is fallen in the region B2 centered on point P.In particular, the rear side of pelvic part 11 is due to generally perpendicularly erectting, with pelvic part 11 other parts are easier to concentrate compared to dirt.
Also, region B1 (hereinafter, being recorded as " bacterium populated regions B1 ") is the area compared with gyalectiform portion 13 closer to inside Domain, region B2 (hereinafter, being recorded as " dirt adhering zone B2 ") are to include compared with gyalectiform portion 13 closer to the part in outside Region.
As shown in fig. 7, hygienic washing device 20 involved in the 1st embodiment is in the state of storing clean nozzle 150 It is cleaned after progress.The supply range C1 of sterilized water at this time includes bacterium populated regions B1.Thus, hygienic washing device 20 can lead to Such rear cleaning is crossed to effectively inhibit the breeding of bacterium.
On the other hand, supply range C1 does not include the region of the front side in dirt adhering zone B2.Thus, it is storing Before being carried out under state when cleaning, it is possible to be unable to fully that dirt is inhibited to be attached to pelvic part 11.
Then, as shown in figure 8, in the hygienic washing device 20 involved in the 1st embodiment, make to clean nozzle 150 Cleaning before being carried out in the state of.The supply range C2 of washing water at this time includes whole dirt adhering zone B2.Thus, it defends Raw decontaminating apparatus 20 can effectively inhibit dirt and be attached to pelvic part 11.
Next, the function composition to hygienic washing device 20 is illustrated, then, to above-mentioned preceding cleaning and rear cleaning It is specific movement be illustrated.Firstly, being illustrated referring to function composition of the Fig. 9 to hygienic washing device 20.Fig. 9 is that health is washed The functional block diagram of cleaning device 20.Moreover, indicating the flowing of water with solid arrow respectively in Fig. 9, signal is indicated with dotted arrow Flowing.
As shown in figure 9, built-in above-mentioned detection sensor 24 of entering the room, inspection of taking one's seat in the shell portion 21 of hygienic washing device 20 Survey sensor 25 and nozzle unit 100.In addition, internal solenoid valve 510, flow path switching part 520, heat exchanger unit in shell portion 21 530, electrolyzer unit 540, vacuum circuit breaker (VB) 550 and control unit 600.
Solenoid valve 510 is the valve that is opened and closed according to the instruction from control unit 600, will be from water-supply sources such as running water pipes The washing water of supply is supplied to the flow path switching part 520 of back segment.Flow path switching part 520 is such as three-way magnetic valve, according to coming from The instruction of control unit 600 and the heat exchanger unit that the supply destination of the washing water supplied from solenoid valve 510 is switched to back segment 530 or electrolyzer unit 540.
Heat exchanger unit 530 has water tank and heater (not shown), the washing water one that will be supplied from flow path switching part 520 While lodging in water tank is heated to defined temperature with heater on one side, and supply to the VB550 of back segment.It is right by control unit 600 Heater is controlled.
Electrolyzer unit 540 has electrolytic cell (not shown), is electrolysed according to the instruction from control unit 600 from solenoid valve The washing water of 510 supplies, to generate sterilized water (such as hypochloric acid water) and be supplied to VB550.Also, electrolyzer unit 540 Also it can not be electrolysed from the washing water that solenoid valve 510 supplies and be supplied as the washing water of room temperature to VB550.
VB550 prevents the washing water supplied from heat exchanger unit 530 or the sterilized water supplied from electrolyzer unit 540 from occurring Countercurrently.The switching valve 130 of nozzle unit 100 is supplied to by the washing water or sterilized water of VB550.Switching valve 130 is according to next The supply destination of the washing water supplied from VB550 or sterilized water is switched to human body ejiction opening from the instruction of control unit 600 210 the 1st ejiction opening 211, the 2nd ejiction opening 212 or the 3rd ejiction opening 213, toilet ejiction opening 220 or nozzle cleaning room 140。
Control unit 600 is such as CPU (Central Processing Unit).Control unit 600 is deposited by reading and executing It is stored in the program of storage unit (not shown), thus to solenoid valve 510, flow path switching part 520, heat exchanger unit 530, electrolytic cell list Member 540, nozzle driving portion 120 and switching valve 130 are controlled and hygienic washing device 20 are made to work.Also, control unit 600 It can be only made of hardware without using program.
Next, 0 pair of above-mentioned preceding cleaning and the specific processing sequence cleaned afterwards are illustrated referring to Fig.1.Figure 10 is table Show the flow chart of preceding cleaning and the processing sequence cleaned afterwards.Also, it is merely illustrated in Figure 10 about the preceding place cleaned and clean afterwards The processing sequence of for example local other such processing of clean or dirt discharge is omitted in the processing sequence of reason.
As shown in Figure 10, whether the judgement of control unit 600 detection sensor 24 of entering the room detects user and enters the room (step S101).When user is not detected and enters the room (step S101, no), control unit 600 is detected until detection sensor 24 of entering the room User repeats the processing of step S101 until entering the room.
In step s101, when the detection sensor 24 that is judged to entering the room detects that user enters the room (step S101, yes), Control unit 600 controls nozzle driving portion 120 and clean nozzle 150 is made to enter target position (step S102).Later, Control unit 600 makes washing water spray (step S103) from the toilet ejiction opening 220 of clean nozzle 150.
The processing of step S103 is specifically described, firstly, 600 flow path switching part 520 of control unit controlled and The supply destination of washing water is switched to electrolyzer unit 540, at the same switching valve 130 is controlled and by the confession of washing water Toilet ejiction opening 220 is switched to destination.It is formed as a result, from water-supply source via electrolyzer unit 540 and reaches pedestal toilet The flow path of device ejiction opening 220.
In addition, control unit 600 is not powered to the electrolytic cell of electrolyzer unit 540, to clean in electrolyzer unit 540 Water is not electrolysed.The washing water for supplying room temperature with ejiction opening 220 from electrolyzer unit 540 to toilet as a result, from toilet The washing water of room temperature is sprayed to pelvic part 11 with ejiction opening 220.
In this way, in the hygienic washing device 20 involved in the 1st embodiment, due to making to clean what nozzle 150 entered Cleaning before being carried out under state, therefore washing water can be supplied to the universe of dirt adhering zone B2 (referring to Fig. 8).Thus, it is possible to It effectively inhibits dirt and is attached to pelvic part 11.Also, will as step S103 make clean nozzle 150 enter in the state of into Capable preceding cleaning is recorded as " entering preceding cleaning ".
Next, control unit 600 controls nozzle driving portion 120, and make to clean in the retrogressing to shell portion 21 of nozzle 150 Reception position (step S104).Moreover, same as step S103, control unit 600 makes the washing water of room temperature via electrolytic cell list Member 540 sprays (step S105) to pelvic part 11 with ejiction opening 220 from the toilet of clean nozzle 150.
In this way, also carrying out receiving except cleaning before entry in the hygienic washing device 20 involved in the 1st embodiment The preceding cleaning received in the state of clean nozzle 150.Thereby, it is possible to more certainly supply washing water to dirt to be easy concentration The rear side of pelvic part 11.Also, the preceding cleaning carried out in the state of storing and cleaning nozzle 150 as step S105 is recorded For " cleaning before storage ".
Also, the sequence of cleaning is also possible to opposite before entering preceding cleaning and storing.That is, control unit 600 can also be Storage carries out preceding cleaning in the state of cleaning nozzle 150, carries out preceding cleaning in the state of entering clean nozzle 150 later.
Next, the judgement of control unit 600 is for example taken one's seat since detection of entering the room at the appointed time, detection sensor 25 is It is no to detect that user takes one's seat (step S106).In this process, when judgement detects user at detection sensor 25 of taking one's seat When taking one's seat (step S106, yes), whether the judgement of control unit 600 detection sensor 25 of taking one's seat detects and disseats, specifically, determining Whether take one's seat (the step S107) of user is not detected again.
When user is not detected and disseats (step S107, no), control unit 600 is detected until detection sensor 25 of taking one's seat Repeat the processing of step S107 until user disseats.Also, in general, the stool and urine of user carries out during this period.
In step s 107, when determining to detect that user disseats at detection sensor 25 of taking one's seat (step S107, yes), Control unit 600 determine since detect disseat whether have passed through stipulated time (step S108).When not passing through the stipulated time (step S108, no), control unit 600 is until the processing by repeating step S108 until the stipulated time.Although also, The illustration is omitted for this, still, in general, carrying out the discharge processing of the dirt in pelvic part 11 in during this period.
Moreover, in step S108, when control unit 600 determine at from detect disseat begin to pass through the stipulated time when (step Rapid S108, yes), in the state of storing clean nozzle 150, sterilized water (step is sprayed to pelvic part 11 from toilet with ejiction opening 220 Rapid S109).
The processing of step S109 is specifically described, firstly, control unit 600 controls flow path switching part 520 respectively and cuts Valve 130 is changed, to form the flow path for reaching toilet ejiction opening 220 via electrolyzer unit 540 from water-supply source.In addition, Control unit 600 is powered to the electrolytic cell of electrolyzer unit 540 and generates sterilized water.As a result, from electrolyzer unit 540 to seat Closet supplies sterilized water with ejiction opening 220, sprays sterilized water to pelvic part 11 from toilet with ejiction opening 220.
In this way, by being cleaned after being carried out in the state of storing and cleaning nozzle 150 with sterilized water, so as to be bred to bacterium Region B1 supplies sterilized water (referring to Fig. 7).Thus, it is possible to effectively inhibit the breeding of the bacterium in pelvic part 11.
When processing terminate by step S109, alternatively, in step s 106, since detection of entering the room at the appointed time User when taking one's seat (step S106, no) is not detected in detection sensor of taking one's seat 25, and control unit 600 terminates for a stool and urine The a series of preceding cleaning of movement and the processing cleaned afterwards.Later, control unit 600 is started again at since step S101 carry out from Reason.
As described above, hygienic washing device 20 involved in the 1st embodiment has shell portion 21, cleans nozzle 150, switching Valve 130, nozzle driving portion 120, control unit 600.It cleans nozzle 150 and is accommodated in shell portion 21, and have the part towards user It sprays the human body ejiction opening 210 of water and sprays the toilet ejiction opening 220 of water towards 10 pelvic part 11 of toilet.Switching valve The supply destination of water is switched to human body ejiction opening 210 or toilet ejiction opening 220 by 130.Nozzle driving portion 120 makes to wash Net nozzle 150 retreated into or towards shell portion 21 towards pelvic part 11.Control unit 600 drives switching valve 130 and nozzle Dynamic portion 120 is controlled.
In addition, control unit 600 carries out in the state of making clean nozzle 150 enter pelvic part 11 from toilet ejiction opening 220 spray the entrance cleaning action of water towards pelvic part 11.Thus, according to hygienic washing device 20 involved in the 1st embodiment, The larger range of pelvic part 11 can be watered.
2nd embodiment
Next, the 2nd embodiment is illustrated.In the 2nd embodiment, 1 pair of above-mentioned preceding processing cleaned is suitable referring to Fig.1 The variation of sequence is illustrated.Figure 11 is the flow chart of the variation for the processing sequence cleaned before indicating.Also, by Figure 11 institute The processing of the step S201~S204 shown is identical as the processing of step S101~S104 shown in Fig. 10, therefore omits say herein It is bright.
In the above-described first embodiment, illustrating, which makes to clean in step S104 nozzle 150, is retreated, Zhi Hou Example when cleaning before user is stored before taking one's seat is detected in step S106.But execute storage before clean when Quarter can also be for example after detecting that user takes one's seat.
Specifically, as shown in figure 11, after being retreated clean nozzle 150 in step S204, control unit 600 is sentenced Whether usual practice detection sensor 25 of such as taking one's seat at the appointed time since detection of entering the room detects that user takes one's seat (step S205).Moreover, when determining to detect that user takes one's seat at detection sensor 25 of taking one's seat (step S205, yes), control unit 600 It carries out storing preceding cleaning, that is, spray washing water (step S206) towards pelvic part 11 from toilet with ejiction opening 220.
Step S206 later processing is identical as step S107~S109 of Figure 10.In addition, in step S205, when taking one's seat Detection sensor 25 is not detected user when taking one's seat (step S205, no), control unit 600 terminate a series of preceding cleaning and after The processing of cleaning.
In this way, can also carry out storing preceding cleaning after user takes one's seat.As a result, due to can user will size Just cleaning before progress before as far as possible, therefore dirt can effectively further be inhibited to be attached to the pelvic part that dirt is easy concentration 11 rear sides.
Although also, enter the room here, will test user as the beginning condition for entering preceding cleaning, enter preceding clear The beginning condition washed is not limited to detection of entering the room.For example, control unit 600 can also will since it is last into preceding cleaning By the time reach the stipulated time start as condition next time into preceding cleaning.That is, control unit 600 can also be regardless of Whether whether user enters toilet, in other words, can also regularly be entered using toilet 10 regardless of user Preceding cleaning.
In addition, before entry cleaning in clean nozzle 150 into distance might be less that locally clean in washing The maximum value into distance of net nozzle 150.Even if for example entering the room the time until stool and urine than pre- from user as a result, Think it is also short in the case where, the state of affairs that can also make dirt be attached to the clean nozzle 150 of entrance is difficult to happen.
For example, in fig. 8, illustrate make to clean nozzle 150 only enter with part clean in into distance most Supply range C2 when big value same distance.Control unit 600 can also for example supply front end and the dirt adhering zone of range C2 Shorten the entrance distance of the clean nozzle 150 entered in preceding cleaning until the consistent degree in the front end of B2.
In addition, the distance that enters into the clean nozzle 150 in preceding cleaning can also be with the clean nozzle in local clean 150 maximum value into distance is compared to longer.For example, control unit 600 can also be until making to clean nozzle 150 into clean spray Cleaning before being carried out until the limiting value into distance of mouth 150.Thereby, it is possible to the wider supply washing waters to pelvic part 11.
Although in addition, here, instantiate as it is preceding cleaning and carry out enter it is preceding cleaning with storage before cleaning when example, It is that control unit 600 can also carry out 2 times into preceding cleaning.For example, control unit 600 Figure 11 take one's seat detection after (step S205, Be) can also make clean nozzle 150 with the clean nozzle 150 in step S202 enter distance compared to shorterly entrance and into The preceding cleaning of row, specifically, the degree that will not encounter the dirt fallen makes to clean the entrance of nozzle 150 and carry out preceding cleaning.
In addition, in the above example, it, can also although clean before entering preceding cleaning and storage using washing water To use sterilized water clean before entering preceding cleaning and storage.In addition, control unit 600 can also be used as preceding cleaning and only carry out 1 preceding cleaning of entrance.
3rd embodiment
Next, the 3rd embodiment is illustrated.In the 3rd embodiment, the processing of 2 pairs of above-mentioned rear cleanings referring to Fig.1 The variation of sequence is illustrated.Figure 12 is the flow chart of the variation for the processing sequence cleaned after indicating.Also, the step of Figure 12 The rapid pervious processing of S301 is for example identical as the processing of step S101~S105 shown in Fig. 10.
In the 1st embodiment, although example when cleaning after carrying out 1 time is illustrated, control unit 600 It can be cleaned afterwards for several times.For example, cleaning (is schemed after control unit 600 cleans also the may be used washing water the 1st as after 12 step S303) with using sterilized water the 2nd after clean (the step S305 of Figure 12).
Specifically, as shown in figure 12, control unit 600 detects that user takes one's seat at detection sensor 25 of taking one's seat when judgement When (step S301, yes), whether judgement detection sensor 25 of taking one's seat detect disseat (step S302).User is being not detected When disseating (step S302, no), control unit 600 repeats until detection sensor 25 of taking one's seat detects that user disseats The processing of step S302.
In step s 302, when determining to detect that user disseats at detection sensor 25 of taking one's seat (step S302, yes), Control unit 600 sprays washing water (step to pelvic part 11 from toilet with ejiction opening 220 in the state of storing clean nozzle 150 S303).That is, same as step S103 or step S105, control unit 600 make the washing water of room temperature via electrolyzer unit 540 from The toilet for cleaning nozzle 150 is sprayed with ejiction opening 220 to pelvic part 11.
Since the processing of step S304, S305 later is identical as above-mentioned step S108, S109, and the description is omitted. In addition, in step S301, when (step S301, no) when user takes one's seat, control unit is not detected in detection sensor 25 of taking one's seat 600 processing for terminating a series of preceding cleaning and cleaning afterwards.
In this way, after user disseats, i.e., after user's stool and urine, by storing the shape for cleaning nozzle 150 It cleans after being carried out under state, is cleaned so as to be easy 11 rear side of pelvic part concentrated concentration to dirt.That is, can be improved pair The cleaning force of 11 rear side of pelvic part.Also, at this point, in order to further increase cleaning force, control unit 600 also can control switching valve 130 and the washing water of more various flow is from toilet ejiction opening compared with making the flow of sterilized water when the rear cleaning of step S305 220 spray.
Also, here, though it is shown that will test user disseat beginning condition as rear cleaning when example, but The beginning condition cleaned after being is not limited to the detection that disseats.For example, control unit 600 can also will enter the room, detection sensor 24 is examined The case where user comes out from toilet is measured, the case where detection sensor 24 that will specifically enter the room does not detect user again It is cleaned after being carried out as condition.
In addition, here, though it is shown that store clean nozzle 150 in the state of carry out after clean when example, still It can also be cleaned after progress in the state that nozzle 150 enters making to clean.At this point, control unit 600 can also make to clean nozzle 150 The maximum value into distance into the clean nozzle 150 in locally clean cleans nozzle compared to longer, such as until entering It is cleaned after being carried out until 150 limiting value into distance.Thereby, it is possible to the wider supply sterilized waters to pelvic part 11.Separately Outside, control unit 600 cleans after can also carrying out again in the state of storing and cleaning nozzle 150 after this.
4th embodiment
Next, the 4th embodiment is illustrated.In the 4th embodiment, 3 and Figure 14 to cleaning before entry referring to Fig.1 In the variation of ejection timing of washing water be illustrated.Figure 13 and Figure 14 is the washing water in indicating to clean before entry The figure of the variation of ejection timing.
In the above-described embodiment, though it is shown that making to clean after nozzle 150 enters from toilet ejiction opening 220 spray example when washing water or sterilized water, but as shown in figure 13, control unit 600 can also make to clean nozzle 150 on one side Washing water or sterilized water are sprayed into one side from toilet ejiction opening 220.In addition, in Figure 13, though it is shown that making on one side Example when nozzle 150 enters cleaning before one side carries out is cleaned, but can also be made on one side making to clean after nozzle 150 enters It cleans nozzle 150 and retreats the same preceding cleaning action of progress on one side.
In addition, here, although nozzle 150 enters or retreat while continues to spray washing water or sterilized water on one side making to clean, But control unit 600 can also enter or retreat ejection washing water or sterilized water of Duan Xuing on one side on one side making to clean nozzle 150.
In addition, as shown in figure 14, control unit 600 can also until clean nozzle 150 reach target position until repeat into Row sprays the dynamic of washing water or sterilized water from toilet ejiction opening 220 making to clean after nozzle 150 only enters predetermined distance Make.In addition, control unit 600 can also be as follows, after making clean nozzle 150 enter target position, make to clean nozzle 150 only After retreating predetermined distance, repeat to spray from toilet ejiction opening 220 until cleaning nozzle 150 and reaching reception position The movement of washing water or sterilized water out.
In this way, cleaning before at least carrying out in the state of making and cleaning the entrance of nozzle 150, reaches in clean nozzle 150 During target position or reception position, it can also continue or discontinuously spray washing water or sterilized water from toilet ejiction opening 220.
Other embodiments
In above-mentioned each embodiment, when although the description of to clean nozzle 150 1 toilet ejiction opening 220 of setting Example, but multiple toilet ejiction openings 220 also can be set to clean nozzle 150.
For example, cleaning nozzle 150 can also have: the 1st toilet ejiction opening, the front side ejection towards pelvic part 11 are washed Water purification or sterilized water;And the 2nd toilet ejiction opening, the rear side towards pelvic part 11 spray washing water or sterilized water.Lead to as a result, It crosses and carries out entering preceding cleaning, supply washing water or sterilization so as to the larger range of front side and rear side to pelvic part 11 Water.
Those skilled in the art can be easy to export more effects, variation.Thus, more extensive form of the invention It is not limited to the specific detailed and representative embodiment for as above indicating and describing.Thus, it is not departing from by appended Various changes can be carried out in the case where the marrow of total concept of the invention or range defined in claims and its equivalents thereto More.

Claims (4)

1. a kind of hygienic washing device,
Have: shell portion;
Clean nozzle, be accommodated in the shell portion, and have towards user part spray water human body ejiction opening and towards The toilet ejiction opening of toilet pelvic part ejection water;
The supply destination of water is switched to human body ejiction opening or the toilet ejiction opening by switching valve;
Nozzle driving portion makes the clean nozzle retreated into or towards the shell portion towards the pelvic part;
And control unit, the switching valve and the nozzle driving portion are controlled, it is characterized in that,
The control unit carries out entering cleaning action, from the toilet in the state that the clean nozzle enters the pelvic part Water is sprayed towards the pelvic part with ejiction opening,
It is described into cleaning action when the entrance distance of the clean nozzle be set to than being sprayed from the human body with ejiction opening The entrance of clean nozzle when the local cleaning action of water outlet is short to the dirt fallen and will not encounter described wash apart from short The degree of net nozzle.
2. hygienic washing device according to claim 1, it is characterized in that,
The shell portion has shutter, and the shutter is rotationally pivotally supported on the shell portion, the clean nozzle into In the case where entering into the pelvic part, the shutter is opened by the clean nozzle pressing,
It is described into cleaning action when the clean nozzle into distance be set to the front end than the clean nozzle from The entrance of the clean nozzle when shutter enters forwards is apart from short.
3. hygienic washing device according to claim 1 or 2, it is characterized in that,
It is described into cleaning action when the front end for being set to the clean nozzle into distance of the clean nozzle be located at Rearward, the gyalectiform portion is according in the bottom of the pelvic part concave mode shape downward in the center in the front-back direction in gyalectiform portion At.
4. hygienic washing device according to any one of claim 1 to 3, it is characterized in that,
It is also equipped with the toilet seat that user takes one's seat,
It is described into cleaning action when the front end for being set to the clean nozzle into distance of the clean nozzle be located at Than the toilet seat opening portion rear end rearward.
CN201910500792.1A 2014-08-05 2015-07-30 Hygienic washing device Pending CN110219350A (en)

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10378194B2 (en) 2017-02-08 2019-08-13 Homemation Llc Self-contained toilet bowl dispenser and light
US10370837B2 (en) 2017-05-16 2019-08-06 Homemation Llc Self-contained toilet bowl dispenser and light
JP6930128B2 (en) * 2017-02-14 2021-09-01 株式会社アイシン Sanitary cleaning equipment
CN107642135A (en) * 2017-09-11 2018-01-30 陈旭江 A kind of anti-sticking wall sprayer water-saving toilet pan of splash-proof
JP6590052B2 (en) * 2018-03-27 2019-10-16 Toto株式会社 Toilet device and toilet seat device
US10597857B2 (en) 2018-03-27 2020-03-24 Toto Ltd. Toilet device and toilet seat device
CN108672415B (en) * 2018-03-28 2020-10-09 广东美的环境电器制造有限公司 Cleaning method and system for cleaning pipe in intelligent closestool
JP7265218B2 (en) * 2019-01-23 2023-04-26 Toto株式会社 sanitary washing equipment
JP6765644B1 (en) * 2019-06-14 2020-10-07 Toto株式会社 Sanitary cleaning equipment
JP6741219B1 (en) * 2019-06-14 2020-08-19 Toto株式会社 Sanitary washing equipment
USD991427S1 (en) 2021-08-05 2023-07-04 Homemation, Inc. Fragrance dispenser
USD1008036S1 (en) 2021-08-05 2023-12-19 Homemation, Inc. Fragrance container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051441A (en) * 1991-06-25 1993-01-08 Matsushita Electric Works Ltd Local washing apparatus with toilet stool washing function
JPH07189321A (en) * 1993-12-27 1995-07-28 Toto Ltd Sanitary cleaning device
CN1685117A (en) * 2002-08-29 2005-10-19 松下电器产业株式会社 Sanitary washing device
CN1777722A (en) * 2003-04-28 2006-05-24 松下电器产业株式会社 Nozzle device and hygienic washing device with same
CN101809235A (en) * 2007-09-28 2010-08-18 松下电器产业株式会社 Hygiene cleaning device
JP2011127320A (en) * 2009-12-17 2011-06-30 Panasonic Corp Sanitary washing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06322806A (en) * 1993-05-12 1994-11-22 Inax Corp Toilet bowl with private part washing device
DE50304146D1 (en) * 2002-05-30 2006-08-17 Geberit Technik Ag DISHWASHER OF A TOILET SYSTEM WITH DISHWASHER TO RINSE A TOILET BOWL
JP4343211B2 (en) * 2006-11-13 2009-10-14 株式会社東芝 Toilet seat device
JP4939983B2 (en) * 2007-03-08 2012-05-30 パナソニック株式会社 Nozzle device and sanitary washing device provided with the same
JP4882858B2 (en) * 2007-05-08 2012-02-22 パナソニック株式会社 Sanitary washing device
KR20090041139A (en) * 2007-10-23 2009-04-28 린나이코리아 주식회사 Nozzle structure body for bidet
CN201223339Y (en) * 2008-06-13 2009-04-22 马悦 Body cleaning device with improved spray nozzle structure
JP2012067442A (en) * 2010-09-21 2012-04-05 Toto Ltd Sanitary washing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051441A (en) * 1991-06-25 1993-01-08 Matsushita Electric Works Ltd Local washing apparatus with toilet stool washing function
JPH07189321A (en) * 1993-12-27 1995-07-28 Toto Ltd Sanitary cleaning device
CN1685117A (en) * 2002-08-29 2005-10-19 松下电器产业株式会社 Sanitary washing device
CN1777722A (en) * 2003-04-28 2006-05-24 松下电器产业株式会社 Nozzle device and hygienic washing device with same
CN101809235A (en) * 2007-09-28 2010-08-18 松下电器产业株式会社 Hygiene cleaning device
JP2011127320A (en) * 2009-12-17 2011-06-30 Panasonic Corp Sanitary washing device

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