WO2014147928A1 - Dispositif de lavage hygiénique - Google Patents

Dispositif de lavage hygiénique Download PDF

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Publication number
WO2014147928A1
WO2014147928A1 PCT/JP2014/000207 JP2014000207W WO2014147928A1 WO 2014147928 A1 WO2014147928 A1 WO 2014147928A1 JP 2014000207 W JP2014000207 W JP 2014000207W WO 2014147928 A1 WO2014147928 A1 WO 2014147928A1
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WO
WIPO (PCT)
Prior art keywords
toilet seat
switch
movable member
state
bearing hole
Prior art date
Application number
PCT/JP2014/000207
Other languages
English (en)
Japanese (ja)
Inventor
宏尚 大西
岩永　昌純
朋子 吉永
Original Assignee
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201480016359.6A priority Critical patent/CN105142476B/zh
Priority to JP2014523123A priority patent/JP5598638B1/ja
Publication of WO2014147928A1 publication Critical patent/WO2014147928A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/12—Hinges
    • 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

Definitions

  • the present invention relates to a sanitary washing apparatus provided with a seating detection switch for detecting a human body seated on a toilet seat.
  • Patent Document 1 a sanitary washing apparatus having a seating detection switch for detecting a human body seated on a toilet seat has been proposed (for example, see Patent Document 1).
  • FIG. 15A is a cross-sectional view showing a non-sitting state of a seating detection switch of a conventional sanitary washing device.
  • FIG. 15B is a cross-sectional view showing the sitting state.
  • the conventional sanitary washing device has a vertically long slot 2 disposed on the side surface of the main body 1 fixed to the upper rear portion of the toilet bowl, and the main body 1 facing the long hole 2
  • a support base 3 of a resin molded product is fixed to the main body 1 inside.
  • a slide receiving portion 4 that supports the movable member 7 so as to be slidable in the vertical direction is formed at the center of the support base 3.
  • a normally closed type micro switch 5 is disposed on the upper side of the support base 3, and a coil spring 6 is provided on the lower side of the support base 3.
  • a movable member 7 is installed between the microswitch 5 and the coil spring 6.
  • a bearing hole 10 is formed in the movable member 7 in the horizontal direction, and a cylindrical rotation shaft 9 provided at the rear end side portion of the toilet seat is rotatably inserted in the bearing hole 10. Yes.
  • the movable member 7 moves downward. Therefore, the contacts of the microswitch 5 are in contact and a seating detection signal is transmitted to the control device.
  • a seating detection signal is transmitted to the control device, and an erroneous detection that the user is seated on the toilet seat occurs. That is, the configuration of the conventional sanitary washing apparatus still has room for improvement from the viewpoint of detection accuracy for detecting the seating of the user's toilet seat.
  • the present invention provides a sanitary washing device that prevents erroneous detection when the toilet seat is pressed from above in the standing state of the toilet seat, and has high detection accuracy and high reliability and safety.
  • the sanitary washing device of the present invention is pivotally supported by the main body, the seating surface is rotatable between the inverted position and the standing position, the toilet seat shaft provided at the rear end of the toilet seat, and the main body And a bearing hole that pivotally supports the toilet seat shaft so as to be movable in the vertical direction. Furthermore, a support member fixed inside the main body, a movable member supported by the support member so as to be slidable in the vertical direction, a normally closed switch disposed on the support member and disposed above the movable member; And an elastic body installed on the support member and biasing the movable member upward.
  • the toilet seat shaft includes a support portion and an operation piece provided to protrude from the tip of the support portion, and the movable member includes an operation hole into which the operation piece can be inserted.
  • the toilet seat shaft passes through the bearing hole, and the operation piece is inserted into the operation hole.
  • the operation piece comes into contact with the lower end portion of the operation hole, and the movable member and the operation piece are pushed up by the urging force of the elastic body, so that the movable member presses the operation portion of the switch. Open the contact of the switch.
  • the toilet seat shaft is disposed above the bearing hole, and a movable space is secured between the support portion of the toilet seat shaft and the lower end portion of the bearing hole, and the rear portion of the toilet seat is lifted.
  • the toilet seat shaft is pushed down by the weight of the user so that the operation piece resists the urging force of the elastic body.
  • the seating detection signal is transmitted when the movable member and the switch operating portion are separated from each other by being pushed down and the contact point of the switch comes into contact.
  • the support portion of the toilet seat shaft is in contact with the lower end portion of the bearing hole, and the movable member presses the operation portion of the switch.
  • the downward movement of the toilet seat shaft is restricted by the bearing hole, and the contact of the switch is kept open.
  • FIG. 1 is a perspective view showing a state in which the sanitary washing device according to the embodiment of the present invention is installed on a toilet and the toilet seat is in the inverted position.
  • FIG. 2 is a perspective view showing a state in which the toilet seat of the sanitary washing device is in an upright position.
  • FIG. 3 is a perspective view of the toilet seat of the sanitary washing device.
  • FIG. 4 is a perspective view showing details of a portion A shown in FIG.
  • FIG. 5 is a perspective view showing an exploded state of the seating detection switch of the sanitary washing device.
  • FIG. 6 is a perspective view from the back of the movable member of the seating detection switch.
  • FIG. 7 is a perspective view showing an assembled state of the seating detection switch.
  • FIG. 1 is a perspective view showing a state in which the sanitary washing device according to the embodiment of the present invention is installed on a toilet and the toilet seat is in the inverted position.
  • FIG. 2 is a perspective view showing a state in which the toilet seat
  • FIG. 8 is a perspective view from the back of the seating detection switch in an assembled state.
  • FIG. 9 is a cross-sectional view from the side of the seating detection switch when not seated in a state where the toilet seat is in the inverted position.
  • FIG. 10 is a cross-sectional view from the front of the seating detection switch at the time of non-sitting with the toilet seat in the inverted position.
  • FIG. 11 is a cross-sectional view from the side of the seating detection switch when seated with the toilet seat in the inverted position.
  • FIG. 12 is a cross-sectional view from the front of the seating detection switch when seated with the toilet seat in the inverted position.
  • FIG. 13 is a cross-sectional view from the side of the seating detection switch in a state where the toilet seat is in the standing position.
  • FIG. 14 is a cross-sectional view from the front of the seating detection switch in a state where the toilet seat is in the standing position.
  • FIG. 15A is a cross-sectional view showing a non-sitting state of a seating detection switch of a conventional sanitary washing device.
  • FIG. 15B is a cross-sectional view showing the sitting state.
  • FIG. 1 is a perspective view showing a state in which the sanitary washing device according to the present embodiment is installed on a toilet and the toilet seat is in the inverted position.
  • FIG. 2 is a perspective view showing a state in which the toilet seat of the sanitary washing device is in an upright position.
  • the sanitary washing device includes at least a main body 100, a control unit 200, a toilet seat 300, a toilet lid 400, a seating detection switch (not shown), and the like. And installed on the upper surface 700 a of the toilet 700.
  • the control unit 200 is provided integrally on the side of the main body 100.
  • the toilet seat 300 is pivotally supported by the main body 100 so as to be rotatable.
  • each component will be described with the installation side of the main body 100 of the sanitary washing device as the rear, the installation side of the toilet seat 300 as the front, the right side from the rear toward the front and the left side as the left. .
  • the toilet seat 300 and the toilet lid 400 are attached to the main body 100 through a turning mechanism so as to be opened and closed.
  • a damper (not shown) is provided at the left rear portion of the main body 100 as a main component of the rotation mechanism. The damper suppresses the speed when the toilet seat 300 and the toilet lid 400 are closed.
  • the toilet lid 400 stands so as to be positioned at the rearmost part of the sanitary washing device.
  • the toilet lid 400 hides the seating surface 301 of the toilet seat 300 and a part of the main body 100.
  • the toilet seat 300 is inverted on the upper surface 700a of the toilet 700 shown in FIG. 1, and the standing position where the seating surface 301 is in a substantially horizontal state (including the horizontal direction) and the standing position that stands on the upper portion of the main body 100 shown in FIG. It is comprised so that rotation between these is possible.
  • the toilet seat 300 rotates, for example, about 110 degrees from the inverted position to the standing position.
  • a toilet seat heater (not shown) is installed inside the toilet seat 300, and heats the seating surface 301 of the toilet seat 300 to an appropriate temperature.
  • a seating detection switch which will be described later, is disposed on the right bearing portion in the main body 100 that supports the rotation shaft of the toilet seat 300, and detects a human body seated on the toilet seat 300.
  • the seating detection switch opens and closes the switch due to a weight change caused by the user sitting on the toilet seat 300. Thereby, it is detected that the user is seated on the toilet seat 300.
  • the detailed configuration and operation of the seating detection switch will be described later.
  • a cleaning unit, a deodorizing unit, a control unit, and the like are installed in the main body 100 as main components of the functional member.
  • the cleaning unit is configured by a water tap, a constant flow valve, a water stop solenoid valve, a relief valve, a hot water tank, a flow control valve, a nozzle device, and the like.
  • the deodorizing unit deodorizes the odor in the toilet bowl 700.
  • the control unit electrically controls each functional member.
  • a control unit 200 is provided on the right side of the main body 100 so as to protrude forward.
  • the control unit 200 is provided with a plurality of switches and indicator lamps 230 for operating each function of the sanitary washing device.
  • An operation board (not shown) is installed inside the control unit 200, and a plurality of tact switches and a plurality of LEDs are installed on the operation board. Thereby, the pressing operation of a tact switch and visual recognition by LED are enabled for the user through the switch nameplate stuck on the upper surface of the control unit 200.
  • the switch installed in the control unit 200 includes a plurality of operation switches 210 for operating the cleaning operation, a plurality of setting switches 220 for setting various functions, and the like.
  • the indicator lamp 230 is comprised from several LED which displays the operation state and setting state of a sanitary washing apparatus.
  • the operation switch 210 is disposed in front of the control unit 200, and the setting switch 220 is disposed behind. This makes it easy for the user to operate the operation switch 210.
  • the operation switch 210 changes, for example, the buttocks washing switch 211 for starting buttocks washing, the bidet washing switch 212 for starting bidet washing, the stop switch 213 for stopping buttocks washing and bidet washing, and the strength of washing water.
  • the two strength switches 214 and the like are configured.
  • the setting switch 220 includes, for example, a hot water temperature switch that sets the temperature of the washing water, a toilet seat temperature switch that sets the temperature of the toilet seat, and a power saving switch that sets power saving.
  • the sanitary washing device of the present embodiment is configured.
  • the control unit heats the washing water stored in the hot water tank and the seating surface 301 of the toilet seat 300 to a preset comfortable temperature to keep the temperature warm.
  • the control unit cancels the operation signal. Prevents erupting motion.
  • the seating detection switch 500 (see FIG. 5) is turned on and a seating detection signal is transmitted to the control unit.
  • the control unit receives the seating detection signal, the control unit starts driving the deodorizing device.
  • the hip cleaning switch 211 and the bidet cleaning switch 212 are operated while receiving the seating detection signal, the control unit performs the cleaning operation.
  • the control unit stops the cleaning operation.
  • the seating detection switch is not turned on as described below. Therefore, even if the user operates the buttocks cleaning switch 211 or the bidet cleaning switch 212, the control unit cancels the operation signal. Thus, the washing water is not ejected.
  • the seating detection switch 500 is turned off, and the detection of the user's seating is completed. And if a user's non-seating is detected, a control part will stop the drive of a deodorizing apparatus after progress of predetermined time, and will transfer to a standby state.
  • FIG. 3 is a perspective view of the toilet seat of the sanitary washing device.
  • FIG. 4 is a perspective view showing details of a portion A shown in FIG.
  • FIG. 5 is a perspective view showing an exploded state of the seating detection switch of the sanitary washing device of the present embodiment.
  • FIG. 6 is a perspective view from the back of the movable member constituting the seating detection switch.
  • FIG. 7 is a perspective view showing an assembly state of the seating detection switch.
  • FIG. 8 is a perspective view from the back of the seating detection switch in the assembled state.
  • FIG. 9 is a cross-sectional view from the side of the seating detection switch when not seated in a state where the toilet seat is in the inverted position.
  • FIG. 10 is a cross-sectional view from the front of the seating detection switch at the time of non-sitting with the toilet seat in the inverted position.
  • FIG. 11 is a cross-sectional view from the side of the seating detection switch when seated with the toilet seat in the inverted position.
  • FIG. 12 is a cross-sectional view from the front of the seating detection switch when seated with the toilet seat in the inverted position.
  • FIG. 13 is a cross-sectional view from the side of the seating detection switch in a state where the toilet seat is in the standing position.
  • FIG. 14 is a cross-sectional view from the front of the seating detection switch in a state where the toilet seat is in the standing position.
  • a substantially cylindrical shape (including a cylindrical shape) toilet seat shaft 310 is formed integrally with the right rear end portion of the toilet seat 300.
  • the toilet seat shaft 310 has a cylindrical support portion 311 at the base portion (toilet seat 300 side portion) of the toilet seat shaft 310, and a substantially semicircular shape (semicircular shape).
  • Operation piece 312 (including shape). The operation piece 312 directly contacts a seating detection switch 500 described later, and has a function of performing an opening / closing operation of the seating detection switch 500.
  • a bearing hole 111 which is long in the vertical direction for passing the toilet seat shaft 310 of the toilet seat 300 is formed.
  • the dimension of the bearing hole 111 in the front-rear direction is slightly larger than the outer diameter (for example, 17 mm) of the support portion 311 of the toilet seat shaft 310, and the vertical dimension is approximately 2.5 mm larger than the dimension in the front-rear direction. It is formed with dimensions.
  • the movement of the toilet seat shaft 310 in the front-rear direction is restricted and the vertical movement is configured to be able to move about 2 mm.
  • a seating detection switch 500 is fixed to the main body case 110 of the main body 100 and arranged inside the bearing hole 111.
  • the seating detection switch 500 includes at least a support member 510, a coil spring 520 that constitutes an elastic body, a microswitch 530 that constitutes a switch, a movable member 540, and the like. ing.
  • the support member 510 includes, for example, a spring holding portion 512, a spring holding guide 513, a stopper hole 514, and a switch fixing portion 515 formed in a plate-like main body portion 511.
  • the spring holding portion 512 protrudes from the lower end portion of the main body portion 511 in a substantially horizontal direction (including the horizontal direction), and is formed at, for example, two front and rear portions to hold the coil spring 520.
  • the spring holding guide 513 extends upward at the center of the spring holding portion 512 and is formed integrally with the spring holding portion 512.
  • the stopper hole 514 is formed at the center of the support member 510 and restricts the upward movement of the movable member 540.
  • the switch fixing part 515 is formed on the upper part of the main body part 511 and fixes the micro switch 530.
  • the movable member 540 is integrally molded with a resin material such as PP (polypropylene), for example, and includes an operation hole 541 formed in the center portion and a slide portion 545.
  • the operation hole 541 is formed by an arc-shaped arc portion 542 and a linear portion 543 formed continuously above the arc portion 542 substantially horizontally (including horizontal).
  • the upper surface of the linear part 543 has a flat operation surface 544 and constitutes the upper surface of the movable member 540.
  • the radius of the arc portion 542 of the operation hole 541 is formed to be larger than the radius of the toilet seat shaft 310.
  • the slide part 545 of the movable member 540 is integrally formed by extending in the horizontal direction at both ends of the lower side of the movable member 540.
  • a slide hole 546 is formed at substantially the center (including the center) of the slide portion 545.
  • the shape and size of the slide hole 546 are formed to be slightly larger than the outer diameter of the spring holding guide 513 of the support member 510. Accordingly, the movable member 540 can be smoothly slid and moved in a state where the spring holding guide 513 is inserted into the slide hole 546.
  • a stopper projection 547 is integrally formed on the back side of the movable member 540.
  • a stopper 501 is configured by the stopper protrusion 547 of the movable member 540 and the stopper hole 514 of the support member 510.
  • the stopper 501 is configured by inserting the stopper protrusion 547 of the movable member 540 into the stopper hole 514 in the assembled state of the seating detection switch 500. Accordingly, the stopper protrusion 547 can slide up and down along the stopper hole 514. At this time, the stopper protrusion 547 contacts the upper end portion 501a of the stopper hole 514, thereby restricting the upward movement of the movable member 540. Thereby, it is possible to prevent the micro switch 530 disposed on the upper portion of the support member 510 from being pressed more than necessary by the movable member 540. As a result, damage to the microswitch 530 can be suppressed in advance.
  • the coil spring 520 of the seating detection switch 500 is constituted by, for example, a compression coil spring made of stainless steel.
  • the inner diameter of the coil of the coil spring 520 is slightly larger than the outer diameter of the spring holding guide 513 of the support member 510.
  • the micro switch 530 of the seating detection switch 500 is a normally closed switch, and as shown in FIGS. 11 and 12, the contact point is in a contact state when the push button type operation unit 531 is not pressed. It has become. Then, when the operation unit 531 is pressed, the contact of the micro switch 530 is opened.
  • the seating detection switch of the present embodiment is configured.
  • coil springs 520 are fitted in the two spring holding guides 513 of the support member 510, respectively.
  • a stopper protrusion 547 of the movable member 540 is fitted in the stopper hole 514 of the support member 510 above the coil spring 520.
  • the micro switch 530 is fixed to the switch fixing portion 515 of the support member 510 with the operation portion 531 (see FIG. 11) on the lower side.
  • the support portion 311 of the toilet seat shaft 310 of the toilet seat 300 penetrates the bearing hole 111 of the main body case 110, and the toilet seat shaft 310
  • the operation piece 312 is inserted into the operation hole 541 of the movable member 540.
  • the operation piece 312 of the toilet seat shaft 310 is disposed below the operation hole 541 of the movable member 540.
  • the movable member 540 is in contact with the lower end portion 541 a of the operation hole 541 of the movable member 540 by the elastic force of the coil spring 520.
  • a movable space D1 of about 2 mm is formed between the lower surface 311a of the support portion 311 of the toilet seat shaft 310 and the lower end portion 111a of the bearing hole 111 of the main body case 110. And the rear part of the toilet seat 300 is also held in a state of being slightly lifted from the upper surface 700a of the toilet bowl 700.
  • the operation surface 544 of the movable member 540 is in a state of pressing the operation portion 531 of the micro switch 530. Thereby, the contact state of the micro switch 530 is maintained in an open state. Therefore, the seating detection signal is not transmitted from the micro switch 530 of the seating detection switch 500 to the control unit.
  • the operation piece 312 of the toilet seat shaft 310 moves toward the upper portion of the operation hole 541 of the movable member 540 during the rotation.
  • the toilet seat 300 moves below the operation hole 541 of the movable member 540 by its own weight.
  • the support portion 311 of the toilet seat shaft 310 contacts the lower end portion 111 a of the bearing hole 111. As a result, the downward movement of the toilet seat 300 stops.
  • the operation piece 312 of the toilet seat shaft 310 is disposed in the middle of the operation hole 541 of the movable member 540.
  • the operation surface 544 of the movable member 540 is in contact with the microswitch 530.
  • the support portion 311 of the toilet seat shaft 310 moves downward and contacts the lower end portion 111 a of the bearing hole 111.
  • the pressed state between the microswitch 530 and the operation surface 544 of the movable member 540 is maintained.
  • the microswitch 530 maintains a state where it is pressed by the movable member 540 by the coil spring 520. As a result, the contact of the micro switch 530 is maintained in an open state.
  • the seating of the user can be reliably detected in the usage state where the toilet seat is inverted on the upper surface of the toilet bowl. Therefore, it becomes possible to effectively use the cleaning function and deodorizing function of the sanitary cleaning device used in the sitting state without malfunction.
  • the toilet seat is erected in the state where the toilet seat is not used for boys or for cleaning, even if the toilet seat is pressed from above, it is not erroneously detected as seating. Therefore, it can prevent that the washing
  • a sanitary washing apparatus that is safe, reliable, and easy to use can be realized.
  • the gap between the movable member and the operation unit is set to 1 mm.
  • the present invention is not limited to this.
  • the optimum dimension can be set depending on the shape and material of the toilet seat and the shape of the bearing hole. Thereby, design property and versatility can be improved.
  • a stainless steel compression coil spring has been described as an example of an elastic body that presses the movable member, but is not limited thereto.
  • a plate-shaped spring, an elastic body made of resin or rubber may be used. Thereby, the freedom degree of design can be raised.
  • the present invention is not limited to this.
  • the configuration of the support member and the movable member may be changed, and the elastic body may be used in the form of tension. Thereby, the freedom degree of design can be improved.
  • a push button type operation unit that directly presses a push button is provided as a micro switch
  • the present invention is not limited thereto.
  • an actuator type micro switch that presses a push button via an actuator such as a hinge lever may be used. Thereby, the freedom degree of design can be raised.
  • the sanitary washing device of the present invention is provided at the toilet seat pivotally supported by the main body, the seating surface being rotatable between the inverted position and the standing position, and the rear end portion of the toilet seat. It includes a toilet seat shaft and a bearing hole that is provided on a side surface of the main body and pivotally supports the toilet seat shaft so as to be movable in the vertical direction. Furthermore, a support member fixed inside the main body, a movable member supported by the support member so as to be slidable in the vertical direction, a normally closed switch disposed on the support member and disposed above the movable member; And an elastic body installed on the support member and biasing the movable member upward.
  • shaft is provided with a support part and the operation piece provided in the front-end
  • the movable member includes an operation hole into which the operation piece can be inserted.
  • the toilet seat shaft passes through the bearing hole, and the operation piece is inserted into the operation hole.
  • the operation piece comes into contact with the lower end portion of the operation hole, and the movable member and the operation piece are pushed up by the urging force of the elastic body, so that the movable member presses the operation portion of the switch. Open the contact of the switch.
  • the toilet seat shaft is disposed above the bearing hole, and a movable space is secured between the support portion of the toilet seat shaft and the lower end portion of the bearing hole, and the rear portion of the toilet seat is lifted.
  • the toilet seat shaft is pushed down by the weight of the user so that the operation piece resists the urging force of the elastic body.
  • the seating detection signal is transmitted when the movable member and the switch operating portion are separated from each other by being pushed down and the contact point of the switch comes into contact.
  • the support portion of the toilet seat shaft is in contact with the lower end portion of the bearing hole, and the movable member presses the operation portion of the switch.
  • the sanitary washing device of the present invention may be provided with a stopper for regulating the moving range of the movable member between the support member and the movable member.
  • a predetermined gap may be provided between the movable member and the operation unit when the user is seated on the toilet seat and the movable member and the switch operation unit are separated from each other.
  • the reliability can be improved. Therefore, it is applicable also to uses, such as other household appliances which detect and operate seating.

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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)
  • Toilet Supplies (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

La présente invention se rapporte à un dispositif de lavage hygiénique qui comprend : un axe de siège de toilettes qui comporte un élément fonctionnel agencé sur une partie d'extrémité arrière d'un siège de toilette ; un trou de support réalisé dans une partie latérale d'un corps principal ; un élément de support (510) auquel sont fixés un commutateur (530) et un corps élastique (520) ; et un élément mobile (540) destiné à presser le commutateur (530), l'élément mobile étant supporté sur l'élément de support (510) de sorte à pouvoir à osciller vers le haut et vers le bas. Lorsque le siège de toilettes se trouve en position inversée, l'axe de siège de toilettes est pressé vers le bas par le poids du corps de l'utilisateur, un point de contact du commutateur (530) est mis en contact et un signal de détection d'une personne assise est transmis. Une autre caractéristique de la configuration est que, lorsque le siège des toilettes se trouve en position droite, un mouvement vers le bas de l'axe de siège de toilettes est limité par le trou de support, et le point de contact du commutateur (530) est laissé ouvert. Les détections erronées d'une personne assise peuvent de ce fait être supprimées, et la sécurité ainsi que la fiabilité peuvent être améliorées.
PCT/JP2014/000207 2013-03-21 2014-01-17 Dispositif de lavage hygiénique WO2014147928A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480016359.6A CN105142476B (zh) 2013-03-21 2014-01-17 卫生清洗装置
JP2014523123A JP5598638B1 (ja) 2013-03-21 2014-01-17 衛生洗浄装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013057611 2013-03-21
JP2013-057611 2013-03-21

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WO2014147928A1 true WO2014147928A1 (fr) 2014-09-25

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Application Number Title Priority Date Filing Date
PCT/JP2014/000207 WO2014147928A1 (fr) 2013-03-21 2014-01-17 Dispositif de lavage hygiénique

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JP (1) JP5598638B1 (fr)
CN (1) CN105142476B (fr)
WO (1) WO2014147928A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3357387A1 (fr) * 2017-02-07 2018-08-08 Geberit International AG Système de siège de toilettes
CN110934528A (zh) * 2018-09-21 2020-03-31 松下知识产权经营株式会社 便器装置
WO2021256741A1 (fr) * 2020-06-15 2021-12-23 코웨이 주식회사 Bidet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104523194B (zh) * 2014-12-31 2017-06-06 浙江特洁尔智能洁具有限公司 一种智能坐便器的落座感应装置

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JPH0469099U (fr) * 1990-10-24 1992-06-18
JP2005021713A (ja) * 2004-09-10 2005-01-27 Matsushita Electric Ind Co Ltd 衛生洗浄装置
JP2008038435A (ja) * 2006-08-04 2008-02-21 Matsushita Electric Ind Co Ltd 着座検知スイッチ

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