CN104514257A - Sanitary cleaning device - Google Patents
Sanitary cleaning device Download PDFInfo
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- CN104514257A CN104514257A CN201410514082.1A CN201410514082A CN104514257A CN 104514257 A CN104514257 A CN 104514257A CN 201410514082 A CN201410514082 A CN 201410514082A CN 104514257 A CN104514257 A CN 104514257A
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- housing
- gyroaxis
- washing device
- torque
- closet
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Toilet Supplies (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A sanitary cleaning device is provided in order to solve technical problems, which can prevent damage to designability or improve the cleaning property and operability. Specifically, a provided sanitary cleaning device is characterized by having a housing which is disposed in a position above and more close to the rear of a toilet bowl and in which functional components are arranged; a fixing clamp which has a shaft fixed to the toilet and installing a rear side of the housing to the toilet; a lifting unit which rotates the housing by taking the shaft as the center so as to lift the front side of the housing from the upper surface; and a control unit which controls the movement of the lifting unit. The lifting unit has a motor which generates torques according to a signal sent from the control unit, a rotation shaft disposed on the housing and transfers the torques, and a bearing part which is installed on the rotation shaft and rotates by means of the torques transferred by the rotation shaft so as to lift the front side of the housing form the upper surface thereof.
Description
Technical field
The present invention relates to a kind of common hygienic washing device.
Background technology
There will be a known a kind of hygienic washing device, in order to clean the upper surface portion of the closet being provided with hygienic washing device, the function part of hygienic washing device can relative to the lifting above of closet.Such as, in the hygienic washing device described in patent document 1, can manually operating grip and make the front side of housing increase.
But because handle is arranged on the side portion of hygienic washing device, there is room for improvement in the design therefore for hygienic washing device.
Usually, the gap between the side of hygienic washing device and the metope of washroom is narrower.In addition, the setting position of handle is lower.Therefore, there is room for improvement in the operability for handle.
On the other hand, have a kind of water closet equipment, it possesses is not the lifting gear (patent document 2) manually operating but by electric operating, toilet seat support component is elevated.
But, in the water closet equipment described in patent document 2, by tooth bar and pinion, the rotary motion of stepper motor is transformed to rectilinear motion.Therefore, there is the problem that lifting gear maximizes., there is hygienic washing device and maximize, damage the problem of the design of hygienic washing device in its result.
Patent document 1: Japanese Laid-Open 2010-275686 publication
Patent document 2: Japanese Laid-Open 2004-97392 publication
Summary of the invention
The present invention carries out based on the understanding of above-mentioned problem, and its technical problem to be solved is to provide a kind of hygienic washing device, and design can be suppressed impaired, or can make cleaning, operability raising.
1st invention is a kind of hygienic washing device, it is characterized in that possessing: housing, is arranged on the upper of the described closet more more rearward than the pelvic part of closet above and built-in feature; Holding clamp, has the axle portion being fixed on described closet, the rear side of described housing is installed on described closet; Lifting unit, makes described housing turn round centered by described axle portion, makes the front side of described housing increase above described; And control part, control the action of described lifting unit, described lifting unit has: motor, produces torque according to the signal sent from described control part; Gyroaxis, is arranged at described housing and transmits described torque; And support, be installed on described gyroaxis, turned round by the described torque of transmitting via described gyroaxis, make described front side increase above described.
According to this hygienic washing device, due to by electronic and automatically make the front side of housing be elevated, therefore do not need to arrange manual handle etc.Therefore, a kind of hygienic washing device can be provided, suppress design impaired, cleaning and operability are improved.
In addition, lifting unit has the rotary motion of motor is passed to gyroaxis, and makes the pivotal structure of gyroaxis.Thus, lifting unit automation can be made by simple structure, lifting unit can be suppressed to maximize.Its result, can make the design of hygienic washing device improve.
2nd invention is a kind of hygienic washing device, it is characterized in that, in the 1st invention, described lifting unit also has spring, promotes the revolution of described gyroaxis.
According to this hygienic washing device, the load torque of motor can be suppressed.
3rd invention is a kind of hygienic washing device, it is characterized in that, in the 2nd invention, described lifting unit also has reduction gearing, convert the rotating speed of described motor, described torque is transmitted to described gyroaxis, described motor produces location torque, at described front side from the state risen above described, the described location torque transmitted to described gyroaxis via described reduction gearing and based on the power of described spring the summation of torque that produces on described gyroaxis, the torque produced on described gyroaxis via described support than the deadweight because of hygienic washing device is large.
According to this hygienic washing device, keep the state that housing front side rises above closet.
4th invention is a kind of hygienic washing device, it is characterized in that, in the 3rd invention, the torque produced on described gyroaxis to the described location torque that described gyroaxis transmits than the power based on described spring via described reduction gearing is large.
According to this hygienic washing device, when hygienic washing device exists with monomer, support can keep approximate horizontal state.Therefore, when can suppress at assembling, bale packing and carry etc., the situation that support is given prominence to from housing.Therefore, assembleability, bale packing and carrying property can be guaranteed.
5th invention is a kind of hygienic washing device, it is characterized in that, in any one invention of the 1 to 4, the ascending amount of described front side is abutted with described housing by described support and is restricted to certain.
According to this hygienic washing device, because the ascending amount of housing is in certain, the load be applied on motor, gyroaxis and spring therefore can be alleviated.Therefore, the durability of lifting unit can be made to improve.In addition, because the ascending amount of housing is in certain, therefore more practical cleaning can be ensured.
6th invention is a kind of hygienic washing device, it is characterized in that, in any one invention of the 1 to 4, the ascending amount of described front side is by being arranged at described closet and the plate portion supporting described support abuts with described support and is restricted to necessarily.
According to this hygienic washing device, because the ascending amount of hygienic washing device is in certain, the load be applied on motor, gyroaxis and spring therefore can be alleviated.Therefore, the durability of lifting unit can be made to improve.In addition, because the ascending amount of housing is in certain, therefore more practical cleaning can be ensured.And, can pass through to change plate portion, and the various types that the ascending amount corresponding to housing is different.
7th invention is a kind of hygienic washing device, it is characterized in that, in the 5th or the 6th invention, described control part performs following control, and the pull-out torque of described motor when making described support carry out described abutting is less than the pull-out torque of described motor during described motor setting in motion.
According to this hygienic washing device, impact when support abuts with housing or plate portion can be relaxed.Therefore, when being provided with reduction gearing, larger load can being suppressed to be applied in reduction gearing, to guarantee the durability of reduction gearing.Therefore, the high reliability of lifting unit can be realized, and realize the long lifetime of lifting unit.
According to the present invention, provide a kind of hygienic washing device, design can be suppressed impaired, or cleaning, operability raising can be made.
Accompanying drawing explanation
Fig. 1 is the medelling stereogram of the toilet-flushing apparatus representing the hygienic washing device possessed involved by embodiment of the present invention.
Fig. 2 is the medelling stereogram of the toilet-flushing apparatus representing the hygienic washing device possessed involved by embodiment of the present invention.
Fig. 3 is the medelling stereogram of the housing observing present embodiment from downside.
Fig. 4 is the medelling sectional view of the state after the front side rising of housing of observing from side.
Fig. 5 is the medelling top view of an example of the operating portion illustrating present embodiment.
Fig. 6 is the medelling stereogram of the lifting unit representing present embodiment.
Fig. 7 is the ideograph of relation that output gear portion, brake release portion and gyroaxis are described.
Fig. 8 is the ideograph in the output gear portion representing present embodiment.
Fig. 9 is the ideograph of relation that pillar, brake release portion and rotating part are described.
Figure 10 is the ideograph of the pillar representing present embodiment.
Figure 11 is the medelling sectional view of the vertical motion of the lifting unit that present embodiment is described.
Figure 12 is the medelling top view of the action of the pillar that present embodiment is described.
Figure 13 is the medelling top view of other action of the pillar that present embodiment is described.
Figure 14 is the curve map of an example of the motor characteristics illustrating present embodiment.
Figure 15 is the medelling stereogram of the holding clamp that present embodiment is described.
Figure 16 is the medelling sectional view of the holding clamp that present embodiment is described.
Symbol description
10-toilet-flushing apparatus; 100-hygienic washing device; 200-housing; 201-control part; 210-clamshell; 220-coverboard; 221-encapsulant; 223-recess; 230-lifting unit cover; 231-abutting part; 240-holding clamp; 241-nut fixed part; 241a-axle insertion section; 242-nut; 243-gyroaxis parts; 243a-axle portion; 245-installs jig; 246-installs jig; 300-toilet seat; 400-toilet cover; 500-lifting unit; 501-motor; 503-the 1st spring; 510-reduction gearing; 511-the 1st gear part; 512-the 2nd gear part; 530-gyroaxis; 530c-axle; Outside 531-the 1st; Outside 532-the 2nd; 533-through hole; 540-output gear portion; 541-through hole; 542a-the 1st inner face; 542b-the 2nd inner face; 543a-the 3rd inner face; 543b-the 4th inner face; 544a-the 5th inner face; 544b-the 6th inner face; 550-pillar; 550a-point; 551-end; 552-through hole; 552a-the 1st inner face; 552b-the 2nd inner face; 553-through hole; 570-braking parts; 573-claw; 575-the 2nd spring; 577-jut; 577a-top ends; 580-brake release portion; Outside 581-the 1st; Outside 582-the 2nd; 583-outer peripheral face; 800-closet; 810-pelvic part; Above 820-; 830-panel; 840-guide strip; Bottom 841-; 843-wall portion; 847-brakes fitting portion; 847a-the 1st embedded hole; 847b-the 2nd embedded hole; 847c-the 3rd embedded hole; 849-abutting part; 850-closet plate; 860-operating portion; 861-action button; 863-display part; 880-horizontal plane.
Detailed description of the invention
Below, with reference to accompanying drawing, embodiments of the present invention are described.In addition, identical symbol marked to inscape identical in each accompanying drawing and suitably omit detailed description.
Fig. 1 and Fig. 2 is the medelling stereogram of the toilet-flushing apparatus representing the hygienic washing device possessed involved by embodiment of the present invention.
Fig. 1 be represent the housing of present embodiment decline after the medelling stereogram of state.
Fig. 2 be represent the housing of present embodiment rise after the medelling stereogram of state.
Toilet-flushing apparatus 10 involved by present embodiment possesses: closet 800, has pelvic part 810 in front portion; And hygienic washing device 100, be arranged on the top of closet 800.Hygienic washing device 100 has: housing 200, is arranged on the top, rear of pelvic part 810; And toilet seat 300 and toilet cover 400, be supported for opening and closing freely relative to this housing 200 by axle.Be built-in with cleaning function portion, local etc. in the inside of housing 200, it realizes the cleaning of " buttocks " of the user be sitting on toilet seat 300 etc.In addition, the inside of housing 200 is provided with control part 201.The action of control part 201 to the action in cleaning function portion, local, lifting unit described later 500 (with reference to Fig. 3 (a) and Fig. 3 (b)) controls.
In addition, can also be built-in with such as in the inside of housing 200: deodorization functions portion, suck the air in the pelvic part 810 of closet 800, via strainer, catalyzer etc., foul smell composition is reduced; Warm braw functions/drying portion, " buttocks " etc. to the user be sitting on toilet seat 300 brushes warm braw to carry out drying; Or heating indoor function part etc., in washroom, blow out warm braw with between heat sanitary.
The rear sidepiece of closet 800 is provided with panel 830.Accordingly, because panel 830 can hide the side of closet 800, the pipe arrangement etc. of suitably setting, it is hereby ensured design.
Such as, when user carries out the operation specified in the operating portion 860 (with reference to Fig. 5) of remote controller etc., arrow A 1 is as shown in Figure 2 such, the front side of housing 200 by electronic and turn round, 820 can rise and leave centered by the rear side of housing 200 above closet 800.
So, as shown in Figure 2, on housing 200 and closet 800 between 820, produce than before the operation carrying out specifying in operating portion 860, the gap that namely front side of housing 200 is large before rising.In addition, for the predetermined operation in operating portion 860, be then described later.
Accordingly, user puts into cleaning thing, hand etc. by the gap above housing 200 and closet 800 between 820, thus easily can clean this gap portion, prevents sewage from entering encapsulant 221 etc. between housing 200 and closet 800.In addition, due to by electronic and automatically make the front side of housing 200 be elevated, therefore do not need to arrange manual handle etc.Therefore, a kind of hygienic washing device 100 can be provided, suppress design impaired, cleaning and operability are improved.In addition, as described later, encapsulant 221 is arranged on below housing 200 and above between 820 of closet 800.
In addition, can suppress to accumulate dirt, foreign matter in the gap on housing 200 and closet 800 between 820, or dirt is attached to the state of encapsulant 221 always.Therefore, the gap above closet 800 between 820 can be suppressed, encapsulant 221 produces foreign odor.And, in the present embodiment, owing to not being make housing 200 rise overally, but the front side of housing 200 is made to turn round and rise, therefore in order to supply water to the various functional parts be built in housing 200 and power supply and the pipe arrangement that uses respectively and distribution stretch hardly.Therefore, during the lifting of the front side of housing 200, the damaged or impaired possibility such as above-mentioned pipe arrangement and distribution is very little.
Below, with reference to accompanying drawing, the mechanism making the front side of housing 200 increase and action are described in detail further.
Fig. 3 is the medelling stereogram of the housing observing present embodiment from downside.
Fig. 4 is the medelling sectional view of the state after the front side rising of housing of observing from side.
Fig. 5 is the medelling top view of an example of the operating portion illustrating present embodiment.
In addition, Fig. 3 (a) is the medelling stereogram of the state after representing the decline of housing front side.Fig. 3 (b) is the medelling stereogram of the state after representing the rising of housing front side.
As shown in Fig. 3 (a) and Fig. 3 (b), housing 200 has clamshell 210, coverboard 220 and lifting unit cover 230.The functional part of local cleaning function etc., and to be covered above it by clamshell 210 by suitable placing on coverboard 220.Lifting unit cover 230 is arranged on below coverboard 220.As shown in Fig. 3 (a) and Fig. 3 (b), on below coverboard 220, be attached to encapsulant 221, its with roughly along the pelvic part 810 of closet 800 shape mode has straight line portion, bend grades.That is, encapsulant 221 is attached to the leading section of pelvic part 810 side in below coverboard 220.
But the setting position of encapsulant 221 is not limited in this, above on 820 of closet 800 also can be attached to.Or encapsulant 221 also can be arranged on below coverboard 220 with on 820 both sides above of closet 800.In addition, in the present embodiment, situation about being attached on below coverboard 200 for encapsulant 221 is described.
Encapsulant 221 such as has flexible material by rubber etc. and is formed.Therefore, housing 200 is arranged on closet 800 above on 820 time, encapsulant 221 occur compressive strain and with 820 the touching above of closet 800.Therefore, encapsulant 221 can prevent sewage from entering between housing 200 and closet 800.
Between coverboard 220 and lifting unit cover 230, be provided with lifting unit 500, it makes the front side of housing 200 820 rise and leave above closet 800.As shown in Fig. 3 (a) and Fig. 3 (b), lifting unit 500 has pillar (support) 550.Pillar 550 can with the revolution interlock of gyroaxis 530 (with reference to Fig. 6) and turning round.
Housing 200 in the wings side is installed on closet 800 by holding clamp 240.Housing 200 can turn round relative to closet 800 centered by the part mounted by holding clamp 240.Detailed content for holding clamp 240 is described later.
Under state (with reference to Fig. 3 (a)) after the front side of housing 200 declines, such as, when user carries out the operation specified in operating portion 860, pillar 550 is subject to the turning power transmitted via gyroaxis 530, turns round as Suo Shi Fig. 3 (b).That is, when observing below coverboard 220, pillar 550 is in the state of handstand.
As the predetermined operation in operating portion 860, include, for example the operation in the menu screen of operating portion 860.Specifically, as shown in Figure 5, the operating portion 860 of present embodiment has action button 861 and display part 863.Such as user is by carrying out proper handling to action button 861 and making menu screen be presented on display part 863.Next, such as user selects " 1. overhauling " by carrying out proper handling to action button 861 from the menu screen that display part 863 shows.Next, such as user selects " rising " or " decline " by carrying out proper handling to action button 861 from " 1. overhauling " project.Such as user is from " 1. overhauling " project during selection " rising ", then, when observing below coverboard 220, pillar 550 becomes the state of handstand from the state being accommodated in lifting unit cover 230 inside.On the other hand, such as user is from " 1. overhauling " project during selection " decline ", then, when observing below coverboard 220, pillar 550 becomes from the state of standing upside down the state being accommodated in lifting unit cover 230 inside.
As shown in Figure 4, when observing below coverboard 220, pillar 550 is supported on guide strip (plate portion) 840 when standing upside down, and this guide strip is arranged on the inside of closet 800.As its result, pillar 550 can make the front side of housing 200 820 rise and leave above closet 800.When pillar 550 turns round, an end 551 of pillar 550 abuts with the surface of guide strip 840 and slides on the surface along it.Now, pillar 550 and guide strip 840 are such as formed by so better materials of sliding such as resins.In addition, an end 551 of pillar 550 has the cross sectional shape of circular.Therefore, pillar 550 can slide smoothly along on the surface of guide strip 840.
In addition, guide strip 840 also can not be arranged on the inside of closet 800, and is mounted on coverboard 220.
Accordingly, user can by electronic and automatically make the front side of housing 200 820 rise and leave above closet 800.Thereby, it is possible to the encapsulant 221 making to be attached on below coverboard 220 820 to leave above closet 800.Therefore, as aforesaid about Fig. 1 and Fig. 2 institute, user puts into cleaning thing, hand etc. by the gap above housing 200 and closet 800 between 820, thus can easily clean this gap portion, encapsulant 221 etc.In addition, due to by electronic and automatically make the front side of housing 200 be elevated, therefore do not need to arrange manual handle etc.Therefore, a kind of hygienic washing device 100 can be provided, suppress design impaired, cleaning and operability are improved.
On the other hand, because housing 200 is under the state not rising and decline, by lifting unit 500 and holding clamp 240, front side and rear side are individually fixed in closet 800, therefore, it is possible to sense of stability when guaranteeing that user is sitting on toilet seat 300.In addition, lifting unit 500, guide strip 840 can be made in simple structure, do not need to increase substantially cost and just can add elevating function in toilet-flushing apparatus.
Below, be described with reference to the lifting unit 500 of accompanying drawing to present embodiment.
Fig. 6 is the medelling stereogram of the lifting unit representing present embodiment.
The lifting unit 500 of present embodiment has motor 501, reduction gearing 510, gyroaxis 530, the 1st spring 503, pillar 550, braking parts 570 and guide strip 840.Motor 501, reduction gearing 510, gyroaxis 530 and the 1st spring 503 are arranged on the inside of lifting unit cover 230.As aforesaid about Fig. 3 (a) and Fig. 3 (b) institute, lifting unit cover 230 is arranged on below coverboard 220.Therefore, between motor 501, reduction gearing 510, gyroaxis 530 and the 1st spring 503 are arranged on below lifting unit cover 230 and coverboard 220.
Motor 501 carries out gyration according to the signal sent from control part 201, produces turning power (torque).The motor 501 of present embodiment is stepper motor.But motor 501 is not limited in stepper motor, such as, it also can be d.c. motor etc.Below, the situation being stepper motor for motor 501 is described.
In the lifting unit 500 shown in Fig. 6, reduction gearing 510 has the 1st gear part 511, the 2nd gear part 512 and output gear portion 540.But the quantity of the gear part that reduction gearing 510 has is not limited in this.Such as, reduction gearing 510 also can only have output gear portion 540.About the quantity of gear part, suitably can change according to the speed reducing ratio of reduction gearing 510.In addition, the speed reducing ratio of the reduction gearing 510 of present embodiment is such as about more than 1/300 and about less than 1/290.
Gyroaxis 530 and output gear portion 540 connect, with output gear portion 540 interlock and turning round.Gyroaxis 530 is turned round by the turning power transmitted from motor 501 via reduction gearing 510.
Pillar 550 and gyroaxis 530 connect, with gyroaxis 530 interlock and turning round.
The revolution of gyroaxis 530 assisted by 1st spring 503.Specifically, when observing below coverboard 220, the 1st spring 503 promotes gyroaxis 530 to the direction that pillar 550 stands upside down.Thus, the load torque of motor 501 can be suppressed.
Via location torque ratio torque large (with reference to Figure 14) of generation on gyroaxis 530 based on the power of the 1st spring 503 of the motor 501 that reduction gearing 510 is transmitted to gyroaxis 530.
In present specification, " location torque " refers under the state be not energized to motor 501, the torque produced in motor 501.
Thus, when hygienic washing device 100 exists with monomer, pillar 550 can keep approximate horizontal state.In other words, when hygienic washing device 100 exists with monomer, the situation that when can suppress to observe below coverboard 220, pillar 550 stands upside down.Therefore, when can suppress at assembling, bale packing and carry etc., the situation that pillar 550 is given prominence to from housing 200.Therefore, assembleability, bale packing and carrying property can be guaranteed.
Braking parts 570 has claw 573.Claw 573 is arranged on the top ends of braking parts 570.As shown in Figure 6, the inside of lifting unit cover 230 is provided with the 2nd spring 575.2nd spring 575 rearward urges brake portion 570.Thus, as shown in Figure 6, during the power of braking parts 570 beyond the active force not being subject to the 2nd spring 575, the claw 573 of braking parts 570 is outstanding to the rear of lifting unit cover 230.On the other hand, when braking parts 570 is subject to the power of the above size of setting towards the direction that the active force with the 2nd spring 575 contends with, then the claw 573 of braking parts 570 is pushed to the inside of lifting unit cover 230.
Guide strip 840 has wall portion 843.Wall portion 843 is provided with braking fitting portion 847.In the guide strip 840 shown in Fig. 6, braking fitting portion 847 has the 1st embedded hole 847a, the 2nd embedded hole 847b and the 3rd embedded hole 847c.But the quantity of the embedded hole that braking fitting portion 847 has is not limited in this, also can be more than 1 or 2 or 4.In addition, braking fitting portion 847 is not limited to have hole, also can be have groove.
Under state after housing 200 declines, the claw 573 of braking parts 570 is chimeric with braking fitting portion 847.Such as, under the state after housing 200 declines, the claw 573 of braking parts 570 engages with any one of the 1st embedded hole 847a, the 2nd embedded hole 847b and the 3rd embedded hole 847c.Thus, under the state after housing 200 declines, the front side of housing 200 is fixed on and is arranged on the guide strip 840 of closet 800.Therefore, braking parts 570 can suppress housing 200 820 risings above closet 800, guarantees sense of stability when user is sitting on toilet seat 300.
Lifting unit 500 according to the present embodiment, due to by electronic and automatically make the front side of housing 200 be elevated, does not therefore need to arrange manual handle etc.Therefore, a kind of hygienic washing device 100 can be provided, suppress design impaired, cleaning and operability are improved.
In addition, lifting unit 500 has the rotary motion of motor 501 is passed to gyroaxis 530, and makes the pivotal structure of gyroaxis 530.Thus, lifting unit 500 automation can be made by simple structure, and suppress lifting unit 500 to maximize.Its result, can make the design of hygienic washing device 100 improve.
Fig. 7 is the ideograph of relation that output gear portion, brake release portion and gyroaxis are described.
Fig. 8 is the ideograph in the output gear portion representing present embodiment.
Fig. 7 (a) is the medelling stereogram of lifting unit 500 inside representing present embodiment.Medelling top view when Fig. 7 (b) is from the observation output gear portion 540, direction to the arrow A 11 shown in Fig. 7 (a).In addition, in Fig. 7 (a), for convenience of explanation, guide strip 840, lifting unit cover 230, pillar 550 and the 2nd spring 575 is omitted.
Fig. 8 (a) and Fig. 8 (b) is the medelling stereogram in the output gear portion representing present embodiment.Fig. 8 (c) is the medelling top view in the output gear portion representing present embodiment.
As shown in Fig. 8 (a) to Fig. 8 (c), output gear portion 540 has through hole 541 in substantially central portion.As shown in Fig. 7 (a) and Fig. 7 (b), the through hole 541 in output gear portion 540 is run through in gyroaxis 530 and brake release portion 580.
Brake release portion 580 have the 1st outside outside the 581 and the 2nd 582.
Output gear portion 540 has the 1st inner face 542a and the 2nd inner face 542b in the inner side of through hole 541.Brake release portion 580 the 1st outside 581 to contact with the 1st inner face 542a in output gear portion 540.Brake release portion 580 the 2nd outside 582 to contact with the 2nd inner face 542b in output gear portion 540.Thus, brake release portion 580 turns round together with the gyration in output gear portion 540.
Gyroaxis 530 have the 1st outside outside the 531 and the 2nd 532.
Output gear portion 540 has the 3rd inner face 543a, the 4th inner face 543b, the 5th inner face 544a and the 6th inner face 544b in the inner side of through hole 541.Under state (state that the claw 573 of braking parts 570 is chimeric with braking fitting portion 847) after housing 200 declines, gyroaxis 530 the 1st outside 531 to contact with the 3rd inner face 543a in output gear portion 540.Under state (state that the claw 573 of braking parts 570 is chimeric with braking fitting portion 847) after housing 200 declines, gyroaxis 530 the 2nd outside 532 to contact with the 4th inner face 543b in output gear portion 540.
When the turning power of motor 501 is passed to output gear portion 540, output gear portion 540 turns round to the direction of the arrow A 12 shown in Fig. 7 (b).So brake release portion 580 turns round together with output gear portion 540.That is, between output gear portion 540 and brake release portion 580, almost play is not had.
On the other hand, even if output gear portion 540 turns round to the direction of the arrow A 12 shown in Fig. 7 (b), gyroaxis 530 also can not turn round at once.That is, when output gear portion 540 is to the direction revolution of the arrow A 12 shown in Fig. 7 (b), the 3rd inner face 543a in output gear portion 540 is from 531 leaving outside the 1st of gyroaxis 530 the.Identical therewith, the 4th inner face 543b in output gear portion 540 is from 532 leaving outside the 2nd of gyroaxis 530 the.Therefore, between output gear portion 540 and gyroaxis 530, gap is produced.
When output gear portion 540 turns round further to the direction of the arrow A 12 shown in Fig. 7 (b), outside the 5th inner face 544a and the 1st of gyroaxis 530 the in output gear portion 540,531 contact.Identical therewith, outside the 6th inner face 544b and the 2nd of gyroaxis 530 the in output gear portion 540,532 contact.Thus, gyroaxis 530 turns round together with output gear portion 540.That is, between output gear portion 540 and gyroaxis 530, there is play.
Fig. 9 is the ideograph of relation that pillar, brake release portion and rotating part are described.
Figure 10 is the ideograph of the pillar representing present embodiment.
Fig. 9 (a) is the medelling stereogram of lifting unit 500 inside representing present embodiment.Medelling top view when Fig. 9 (b) is from the direction observation pillar 550 to the arrow A 13 shown in Fig. 9 (a).In addition, in Fig. 9 (a), for convenience of explanation, guide strip 840, lifting unit cover 230 and the 2nd spring 575 is omitted.
Figure 10 (a) and Figure 10 (b) is the medelling stereogram of the pillar representing present embodiment.Figure 10 (c) is the medelling top view of the pillar representing present embodiment.
As shown in Figure 10 (c), pillar 550 with the end of end 551 opposite side on there is the 1st through hole 552 and the 2nd through hole 553.As shown in Fig. 9 (a) and Fig. 9 (b), gyroaxis 530 runs through the 1st through hole 552 of pillar 550.The 2nd through hole 553 of pillar 550 is run through in brake release portion 580.In the pillar 550 shown in Figure 10, the 1st through hole 552 is connected with the 2nd through hole 553.But the 1st through hole 552 also can be spaced apart with the 2nd through hole 553.
Pillar 550 has the 1st inner face 552a and the 2nd inner face 552b in the inner side of through hole 552.As shown in Fig. 9 (b), gyroaxis 530 the 1st outside 531 to contact with the 1st inner face 552a of pillar 550.Gyroaxis 530 the 2nd outside 532 to contact with the 2nd inner face 552b of pillar 550.Thus, pillar 550 turns round together with the gyration of gyroaxis 530.
When the turning power of motor 501 is passed to gyroaxis 530 via output gear portion 540, gyroaxis 530 turns round to the direction of the arrow A 14 shown in Fig. 9 (b).Thus, pillar 550 turns round together with gyroaxis 530.That is, between gyroaxis 530 and pillar 550, almost play is not had.
As previously mentioned, the 2nd through hole 553 of pillar 550 is run through in brake release portion 580.As shown in Figure 10 (a) to Figure 10 (c), when observing to the direction shown in Fig. 9 (a), the 2nd through hole 553 has and runs through the shape of pillar 550 with roughly semicircle shape.Thus, brake release portion 580 can in the medial movement (revolution) of the 2nd through hole 553.In other words, brake release portion 580 is according to the position inside the 2nd through hole 553, even if pillar 550 turns round also can keep inactive state.That is, between pillar 550 and brake release portion 580, there is play.
Below, be described with reference to the vertical motion of accompanying drawing to the lifting unit 500 of present embodiment.
Figure 11 is the medelling sectional view of the vertical motion of the lifting unit that present embodiment is described.
Figure 11 (a) to Figure 11 (f) is the medelling sectional view of the section A-A shown in Fig. 2.
Figure 11 (a) and Figure 11 (b) be represent the front side of housing rise before the medelling sectional view of state (front side of housing decline after state).Figure 11 (c) and Figure 11 (d) represents that the front side of housing has just started the medelling sectional view of the state after rising.Figure 11 (e) and Figure 11 (f) is the medelling sectional view of the state represented in the front side rising of housing.
As shown in Figure 11 (a) and Figure 11 (b), under the state before the front side of housing 200 rises, brake release portion 580 the 2nd outside a part in 582 contact with the jut 577 of braking parts 570.Jut 577 is arranged on the end with claw 573 opposite side in braking parts 570.Such as, during the operation that user makes housing 200 rise by operating portion 860 input, control part 201 performs following control, is energized to motor 501, makes motor 501 start gyration.
When the turning power of motor 501 is passed to output gear portion 540, brake release portion 580 turns round together with output gear portion 540 towards the direction of the arrow A 22 shown in the arrow A 21 shown in Figure 11 (a) and Figure 11 (b).On the other hand, owing to there is play between output gear portion 540 and gyroaxis 530, therefore pillar 550 does not also start revolution.These are with aforesaid the same about Fig. 7 (a) to Fig. 8 (c) institute.
Next, when brake release portion 580 turns round further towards the direction of the arrow A 24 shown in the arrow A 23 shown in Figure 11 (c) and Figure 11 (d), brake release portion 580 the 2nd outside the active force of a part in 582 and the 2nd spring 575 (with reference to Fig. 6) contend with and the jut 577 in forwards urges brake portion 570.Thus, braking parts 570 moves to the direction of the arrow A 26 shown in the arrow A 25 shown in Figure 11 (c) and Figure 11 (d).
Next, when brake release portion 580 turns round further to the direction of the arrow A 28 shown in the arrow A 27 shown in Figure 11 (e) and Figure 11 (f), braking parts 570 is to the direction movement further of the arrow A 31 shown in the arrow A 29 shown in Figure 11 (e) and Figure 11 (f).That is, braking parts 570 retreats from braking fitting portion 847.Thus, the claw 573 of braking parts 570 is removed with the chimerism of braking fitting portion 847.Therefore, housing 200 be in can above closet 800 820 rise states.
Next, when output gear portion 540 turns round further, outside the 5th inner face 544a and the 1st of gyroaxis 530 the in output gear portion 540,531 contact.In addition, outside the 6th inner face 544b and the 2nd of gyroaxis 530 the in output gear portion 540,532 contact.So gyroaxis 530 turns round together with output gear portion 540.This is with aforesaid the same about Fig. 7 (a) to Fig. 8 (c) institute.So pillar 550 is together with the gyration of gyroaxis 530, and the direction to the arrow A 32 shown in Figure 11 (f) is turned round.This is with aforesaid the same about Fig. 9 (a) to Figure 10 (c) institute.
At this, as shown in Figure 11 (f), brake release portion 580 has the outer peripheral face 583 be connected to outside the 1st outside the 581 and the 2nd on 582.When brake release portion 580 turns round further from the state shown in Figure 11 (e) and Figure 11 (f), the outer peripheral face 583 in brake release portion 580 slides along the top ends 577a of the jut 577 of braking parts 570.Thus, the jut 577 of braking parts 570 can not be pushed to front further from the state shown in Figure 11 (e) and Figure 11 (f).That is, braking parts 570 is kept with the state of the chimerism braking fitting portion 847 to relieve.
Next, when pillar 550 turns round further, be in handstand when observing below coverboard 220, and be supported on guide strip 840.Thus, the front side of housing 200 820 risings above closet 800.Above closet 800,820 states risen, in motor 501, location torque is produced at the front side of housing 200.The location torque of the motor 501 transmitted to gyroaxis 530 via reduction gearing 510 and based on the power of the 1st spring 503 summation of torque that produces on gyroaxis 530, the torque be applied on gyroaxis 530 via pillar 550 than the deadweight because of hygienic washing device 100 is large.Thus, the state of the front side of housing 200 above closet 800 after 820 risings is kept.
So, in the lifting unit 500 of present embodiment, the claw 573 of braking parts 570 was removed before pillar 550 starts to turn round with the chimerism of braking fitting portion 847.
Accordingly, braking parts 570 and pillar 550 can be driven by 1 motor 501 and 1 gyroaxis 530.Therefore, the miniaturization of lifting unit 500 can be realized.In addition, before pillar 550 starts revolution, the claw 573 of braking parts 570 is removed with the chimerism of braking fitting portion 847.Therefore, it is possible to suppress lifting unit 500 to drive by force, and at least any one impaired situation of guide strip 840 and lifting unit cover 230.
Brake release portion 580 starts revolution when output gear portion 540 starts to turn round, the claw 573 in brake off portion 570 and the chimerism of braking fitting portion 847.On the other hand, pillar 550 also can not start revolution immediately when output gear portion 540 starts to turn round, but starts to turn round after the claw 573 of braking parts 570 is removed with the chimerism of braking fitting portion 847.
Accordingly, can the claw 573 in brake off portion 570 and the chimerism of braking fitting portion 847 more effectively.
On the other hand, with about Figure 11 (a) to Figure 11 (f) the rightabout turning power of turning power of aforesaid motor 501 be passed to gyroaxis 530 via output gear portion 540 time, the front side of housing 200 820 to decline above closet 800.Then, braking parts 570 is subject to the active force of the 2nd spring 575 and moves, and the claw 573 of braking parts 570 becomes chimerism with braking fitting portion 847.That is, control part 201 CD-ROM drive motor 501, make the front side of housing 200 above closet 800 820 decline after, make the claw 573 of braking parts 570 be in chimerism with braking fitting portion 847.Thus, the front side of housing 200 can be suppressed to drop to above after 820 of closet 800, and user lifts or mobile shell 200.
The control part 201 of present embodiment performs following control, from the state making the front side of housing 200 increase through certain hour, CD-ROM drive motor 501, make the claw 573 of braking parts 570 with braking fitting portion 847 chimeric.
Accordingly, even if when user makes housing 200 decline, the claw 573 of braking parts 570 also can be made chimeric more effectively with braking fitting portion 847.Therefore, user can be suppressed to lift by force or mobile shell 200 by force.
In addition, the control part 201 of present embodiment performs following control, such as control the pulse recurrence frequency of motor 501, the rotating speed of the gyroaxis 530 when the rotating ratio pillar 550 of the gyroaxis 530 when the claw 573 making brake off portion 570 and the chimerism braking fitting portion 847 turns round is fast.
Accordingly, the time before housing 200 rises can be shortened.Therefore, the hygienic washing device 100 good concerning usability user can be provided.In addition, due to compared with during releasing chimerism, the speed of gyration of the gyroaxis 530 when the pillar 550 that slows down turns round, therefore can make housing 200 rise conscientiously and safely.
As previously mentioned, under the state before the front side of housing 200 rises, brake release portion 580 the 2nd outside a part in 582 contact with the jut 577 of braking parts 570.In this condition, when the claw 573 of braking parts 570 and the active force of the 2nd spring 575 are pushed with contending with, the jut 577 of braking parts 570 leaves from brake release portion 580.Therefore, even if the active force of the claw 573 of braking parts 570 and the 2nd spring 575 is pushed with contending with, gyroaxis 530 also can not turn round via brake release portion 580.
Accordingly, the more practical setting of hygienic washing device 100 can be realized.That is, when being arranged on closet 800 by hygienic washing device 100, braking parts 570 contacts with the braking fitting portion 847 of guide strip 840 and moves.Now, braking parts 570 can be moved by means of only the deadweight of hygienic washing device 100.On the other hand, when pulling down hygienic washing device 100, need braking parts 570 is moved, remove the restriction of above-below direction.To this, according to the present embodiment, can by arranging manual close to mechanism for braking parts 570, thus with lighter power brake off portion 570.
Control part 201 also can perform the pattern that only can make braking parts 570 movement.Now, hygienic washing device 100 can easily be pulled down from closet 800.Its result, the operation of maintenance etc. becomes simple, can provide the hygienic washing device 100 that usability is good.
Below, be described with reference to the action of accompanying drawing to the pillar 550 of present embodiment.
Figure 12 is the medelling top view of the action of the pillar that present embodiment is described.
Figure 13 is the medelling top view of other action of the pillar that present embodiment is described.
Figure 14 is the curve map of an example of the motor characteristics illustrating present embodiment.
As aforesaid about Fig. 9 (a) to Figure 10 (c) institute, when the turning power of motor 501 is passed to gyroaxis 530 via output gear portion 540, pillar 550 turns round to the direction of the arrow A 41 shown in Figure 12 (a).As shown in Figure 12 (b) and Figure 14, pillar 550, after just having contacted with the bottom 841 (with reference to Fig. 6) of guide strip 840, produces larger load torque.In addition, based on the 1st spring 503 power and on gyroaxis 530 produce torque (spring assist torque) larger.
Next, when pillar 550 turns round further to the direction of the arrow A 42 shown in Figure 12 (b), front side 820 amounts (ascending amount) risen above closet 800 of housing 200 increase gradually.So as shown in figure 14, along with ascending amount increases, load torque and spring assist torque reduce.
So the control part 201 of present embodiment performs following control, reduce the electric current be energized to motor 501 with the increase of the ascending amount of housing 200, reduce the pull-out torque of motor 501.
Accordingly, the load applying of needs can be suppressed in reduction gearing 510, suppress reduction gearing 510 damaged.
Namely, the rising of hygienic washing device 100 will be stoped user, and when applying power relative to hygienic washing device 100 to descent direction, user has just started to rise at hygienic washing device 100, but the situation of just realizing when the stage that hygienic washing device 100 has risen is more.Therefore, according to the present embodiment, even if user will stop unintentionally the rising of hygienic washing device 100 when hygienic washing device 100 rises, and apply power relative to hygienic washing device 100 to descent direction, also can be suppressed over the load applying of needs in reduction gearing 510.Therefore, reduction gearing 510 can be suppressed damaged.
In addition, the control performed by control part 201, can suppress reduction gearing 510 damaged.Therefore, lifting unit 500 can be suppressed to maximize, the lifting unit 500 providing durability higher.
As shown in Figure 12 (a) to Figure 12 (c), the lifting unit cover 230 of present embodiment has abutting part 231.As shown in Figure 12 (c), when pillar 550 turns round further to the direction of the arrow A 42 shown in Figure 12 (b), then abut with the abutting part 231 of lifting unit cover 230 and stop.Therefore, the ascending amount of the front side of housing 200 is restricted to necessarily.
Or as shown in Figure 13 (a) to Figure 13 (c), guide strip 840 has abutting part 849.As shown in Figure 13 (c), when pillar 550 turns round further to the direction of the arrow A 42 shown in Figure 13 (b), then abut with the abutting part 849 of guide strip 840 and stop.Thus, the ascending amount of the front side of housing 200 is restricted to necessarily.
Accordingly, because the ascending amount of the front side of housing 200 is in certain, the load be applied on motor 501, gyroaxis 530 and the 1st spring 503 can therefore be alleviated.Therefore, the durability of lifting unit 500 can be made to improve.In addition, because the ascending amount of the front side of housing 200 is in certain, therefore more practical cleaning can be ensured.
In addition, when pillar 550 abuts with the abutting part 849 of guide strip 840 and stops, can passing through to change guide strip 840, thus the various types that the ascending amount corresponding to housing 200 is different.
As previously mentioned, control part 201 performs following control, reduces the pull-out torque of motor 501 with the increase of the ascending amount of housing 200.Thus, impact when pillar 550 abuts with abutting part 231,849 can be relaxed.Therefore, larger load can be suppressed to be applied in reduction gearing 510, to guarantee the durability of reduction gearing 510.Therefore, the high reliability of lifting unit 500 can be realized, and realize the long lifetime of lifting unit 500.
As shown in Figure 12 (c) and Figure 13 (c), under the state of the maximum rising of housing 200, straight line L1 and when observing from pillar 550 pillar 550 gyratory directions horizontal plane 880 between angulation θ be less than 90 degree, wherein, this straight line L1 is the straight line connecting the some 550a that the axle 530c of gyroaxis 530 and pillar 550 and horizontal plane 880 (bottom 841 of such as guide strip 840 or closet 800 above 820 etc.) abut.
Accordingly, under the state of the maximum rising of housing 200, even if motor 501 breaks down, or no longer power because of power failure, also can manually depress housing 200, and the front side of hygienic washing device 100 is declined.Therefore, even if also hygienic washing device 100 can be used when having a power failure.
In addition, because lifting unit 500 is arranged on housing 200, therefore the incline direction of pillar 550 is identical with the incline direction of housing 200.Therefore, pillar 550 can be suppressed to hinder the situation of the cleaning above 820, below housing 200 of closet 800.Therefore, the hygienic washing device 100 good concerning usability user can be provided.
Pillar 550 under the state of the maximum rising of housing 200 with respect to the horizontal plane 880 angle θ be kept by the location torque of motor 501 transmitted to gyroaxis 530 via reduction gearing 510.
Accordingly, the state of the maximum rising of hygienic washing device 100 can be kept.Therefore, the load be applied on motor 501 can be alleviated, suppress the heat keeping producing during the rising of housing 200 in for a long time.Thus, the long lifetime of motor 501 and the long lifetime of lifting unit 500 can be realized.
Or, the pillar 550 under the state of the maximum rising of housing 200 with respect to the horizontal plane 880 angle θ be kept by the location torque of motor 501 that transmits to gyroaxis 530 via reduction gearing 510 and the summation of torque that produces on gyroaxis 530 based on the power of the 1st spring 503.
Accordingly, the state of the maximum rising of hygienic washing device 100 can be kept.In addition, compared with not utilizing the situation of the torque produced on gyroaxis 530 based on the power of the 1st spring 503, the location torque of motor 501 can be reduced.Therefore, the miniaturization of motor 501 can be realized.Its result, can realize the miniaturization of lifting unit 500, and realizes the miniaturization of hygienic washing device 100.
Or, the pillar 550 under the state of the maximum rising of housing 200 with respect to the horizontal plane 880 angle θ be kept by the holding torque of motor 501.
In present specification, " holding torque " refers to the torque capacity that can produce under the state that motor 501 is static.
Accordingly, the state of the maximum rising of hygienic washing device 100 can be kept.
When producing holding torque in motor 501 within a certain period of time, then the heat produced in motor 501 self impacts motor 501 sometimes.
To this, the control part 201 of present embodiment performs following control, is producing holding torque through the stipulated time, remove holding torque and housing 200 is declined in motor 501.
Accordingly, the impact of the heat produced in motor 501 can be suppressed.Therefore, the long lifetime of motor 501 can be realized.
The control part 201 of present embodiment such as uses sound, light etc. notify to remove holding torque to user and make the situation that housing 200 declines.
Accordingly, can suppress user to above closet 800 820, the back side of housing 200 clean time, housing 200 declines and the hand of user is clipped in the state of affairs above between 820 of housing 200 and closet 800.Thus, the hygienic washing device 100 good concerning usability user can be provided.
Below, be described with reference to the holding clamp 240 of accompanying drawing to present embodiment.
Figure 15 is the medelling stereogram of the holding clamp that present embodiment is described.
Figure 16 is the medelling sectional view of the holding clamp that present embodiment is described.
In addition, Figure 15 (a) is the medelling stereogram of the rear side of the closet 800 representing present embodiment, Figure 15 (b) is the pattern enlarged drawing near the holding clamp 240 of present embodiment, the amplification mode figure in the region A3 namely shown in Figure 15 (a).
In addition, Figure 16 (a) is the medelling sectional view of the section B-B shown in Figure 15 (b).Figure 16 (b) is the medelling sectional view of the section C-C shown in Figure 15 (b).Figure 16 (c) is the medelling sectional view of the section D-D shown in Figure 15 (b).
First, as shown in Figure 15 (a), be fixed with closet plate 850 on the top, rear of closet 800.This closet plate 850 is such as formed by resin etc.
In addition, as shown in Figure 15 (b), the holding clamp 240 of present embodiment has: nut fixed part (fixed part) 241; Nut 242, placing is on nut fixed part 241; Jig 245 being installed, by linking with nut 242, nut fixed part 241 being arranged on closet plate 850; And gyroaxis parts 243, be installed on coverboard 220 by installing jig 246.
In addition, the structure near the holding clamp 240 of present embodiment is an example, is not limited in this.Such as, also can not arrange closet plate 850, nut fixed part 241 is directly installed on closet 800 by installing jig 245.In addition, also can not on nut fixed part 241 placing nut 242, install jig 245 directly and nut fixed part 241 link.
As shown in Figure 15 (b), gyroaxis parts 243 have the axle portion 243a outstanding from surface.On the other hand, as shown in Figure 15 (b), nut fixed part 241 has axle insertion section 241a, can insert the axle portion 243a of gyroaxis parts 243.And as shown in Figure 16 (c), the axle portion 243a being arranged on the gyroaxis parts 243 on coverboard 220 by installing jig 246 is inserted in the axle insertion section 241a of nut fixed part 241.In addition, mounting method is not limited only to this, such as also can insert in the axle insertion section 241a of nut fixed part 241 by the axle portion 243a of gyroaxis parts 243, thereafter, the gyroaxis parts 243 be connected with nut fixed part 241 are by installing jig 246 and being installed on coverboard 220.
Next, as shown in Figure 16 (a) and Figure 16 (b), link with nut 242 by installing jig 245, thus nut fixed part 241 is fixed on closet plate 850 or closet 800.Now, as shown in Figure 16 (c), nut fixed part 241 is incorporated in and is arranged in the recess 223 of coverboard 220.Therefore, nut fixed part 241 can not interfere with the bottom surface of coverboard 220, and coverboard 220 820 can not to float above closet 800 because of the interference with nut fixed part 241.In addition, because nut fixed part 241 is incorporated in recess 223, and can not see from toilet-flushing apparatus outside, therefore can not damage the design of toilet-flushing apparatus.
And the arrow A 4 as shown in Figure 16 (a), the axle portion 243a of gyroaxis parts 243 can turn round in the inside of the axle insertion section 241a of nut fixed part 241.That is, gyroaxis parts 243 can turn round relative to nut fixed part 241 centered by axle portion 243a.As its result, the coverboard 220 be fixed on gyroaxis parts 243 relative to the closet plate 850 be fixed on nut fixed part 241 and closet 800, can turn round centered by axle portion 243a.Thus, the arrow A 5 as shown in Figure 16 (a), housing 200 can turn round relative to closet 800 centered by the axle portion 243a of gyroaxis parts 243.
Above, embodiments of the present invention are illustrated.But the present invention is not limited to above-mentioned description.About aforesaid embodiment, as long as the mode of the suitable in addition design alteration of those skilled in the art possesses feature of the present invention, just also belong to scope of the present invention.Such as, the shape, size, material, configuration etc. of each key element that lifting unit 500 and lifting unit cover 230 etc. possess, the set-up mode etc. of motor 501, reduction gearing 510, gyroaxis 530 and pillar 550 are not limited to illustrative mode, and can suitably change.
In addition, combine in the scope that each key element that aforementioned each embodiment possesses can allow in technology, as long as comprise feature of the present invention after their combinations, just also belong to scope of the present invention.
Claims (7)
1. a hygienic washing device, is characterized in that, possesses:
Housing, is arranged on the upper of the described closet more more rearward than the pelvic part of closet above and built-in feature;
Holding clamp, has the axle portion being fixed on described closet, the rear side of described housing is installed on described closet;
Lifting unit, makes described housing turn round centered by described axle portion, makes the front side of described housing increase above described;
And control part, control the action of described lifting unit,
Described lifting unit has:
Motor, produces torque according to the signal sent from described control part;
Gyroaxis, is arranged at described housing and transmits described torque;
And support, be installed on described gyroaxis, turned round by the described torque of transmitting via described gyroaxis, make described front side increase above described.
2. hygienic washing device according to claim 1, is characterized in that, described lifting unit also has spring, promotes the revolution of described gyroaxis.
3. hygienic washing device according to claim 2, is characterized in that, described lifting unit also has reduction gearing, converts the rotating speed of described motor, transmits described torque to described gyroaxis,
Described motor produces location torque,
At described front side from the state risen above described, the described location torque transmitted to described gyroaxis via described reduction gearing and based on the power of described spring the summation of torque that produces on described gyroaxis, the torque produced on described gyroaxis via described support than the deadweight because of hygienic washing device is large.
4. hygienic washing device according to claim 3, is characterized in that, the torque produced on described gyroaxis to the described location torque that described gyroaxis transmits than the power based on described spring via described reduction gearing is large.
5. hygienic washing device as claimed in any of claims 1 to 4, is characterized in that, the ascending amount of described front side is abutted with described housing by described support and is restricted to certain.
6. hygienic washing device as claimed in any of claims 1 to 4, is characterized in that, the ascending amount of described front side is by being arranged at described closet and the plate portion supporting described support abuts with described support and is restricted to certain.
7. the hygienic washing device according to claim 5 or 6, it is characterized in that, described control part performs following control, and the pull-out torque of described motor when making described support carry out described abutting is less than the pull-out torque of described motor during described motor setting in motion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013205663A JP5741972B2 (en) | 2013-09-30 | 2013-09-30 | Sanitary washing device |
| JP2013-205663 | 2013-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514257A true CN104514257A (en) | 2015-04-15 |
| CN104514257B CN104514257B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410514082.1A Active CN104514257B (en) | 2013-09-30 | 2014-09-29 | Hygienic washing device |
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| Country | Link |
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| JP (1) | JP5741972B2 (en) |
| CN (1) | CN104514257B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923175A (en) * | 2015-08-31 | 2018-04-17 | 骊住株式会社 | Flushing toiler |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7145631B2 (en) * | 2018-03-28 | 2022-10-03 | 株式会社Lixil | toilet seat unit |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP5741972B2 (en) | 2015-07-01 |
| CN104514257B (en) | 2016-05-18 |
| JP2015068132A (en) | 2015-04-13 |
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