EP4201280A1 - Dispositif de bidet de toilettes et toilettes - Google Patents

Dispositif de bidet de toilettes et toilettes Download PDF

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Publication number
EP4201280A1
EP4201280A1 EP22215465.0A EP22215465A EP4201280A1 EP 4201280 A1 EP4201280 A1 EP 4201280A1 EP 22215465 A EP22215465 A EP 22215465A EP 4201280 A1 EP4201280 A1 EP 4201280A1
Authority
EP
European Patent Office
Prior art keywords
bidet
nozzle
opening
blocking door
end plate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22215465.0A
Other languages
German (de)
English (en)
Inventor
Yiguo Fang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Kohler Electronics Ltd
Original Assignee
Shanghai Kohler Electronics Ltd
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
Priority claimed from CN202123231743.4U external-priority patent/CN217128416U/zh
Application filed by Shanghai Kohler Electronics Ltd filed Critical Shanghai Kohler Electronics Ltd
Publication of EP4201280A1 publication Critical patent/EP4201280A1/fr
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08Devices 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets

Definitions

  • the present disclosure relates to the field of toilet technologies, and particularly to a toilet bidet device and a toilet.
  • a smart toilet may be provided with a spray pipe in a bidet, a telescopic nozzle is arranged in the spray pipe, and an opening is formed in an inner side of the bidet for the nozzle to extend out for liquid spraying.
  • a blocking door is usually mounted in the opening of the bidet to close the opening.
  • the bidet on a ceramic body of the toilet may be turned to open and close, so that it is necessary to arrange a special holding mechanism on the blocking door to hold the blocking door and thus avoid the blocking door from being automatically opened when the bidet is turned up.
  • a cavity of the bidet is very small, so it is difficult to arrange the holding mechanism.
  • the present disclosure aims to overcome the defects in the art and provide a bidet device and a toilet.
  • a blocking door is mounted in a bidet through a pivot shaft, without a need to specifically arrange a holding mechanism.
  • a structure can be simplified and a convenient mounting can be realized.
  • the present disclosure provides a bidet device.
  • the bidet device comprises a bidet having an opening, a spray pipe having a nozzle, and a blocking door pivotally mounted in the bidet and configured to block the opening.
  • the spray pipe is mounted in a cavity at a front end of the bidet, and the opening is formed in an inner side wall at the front end of the bidet.
  • the blocking door is mounted in the bidet through a pivot shaft, and the blocking door is configured to rotate around the pivot shaft.
  • the nozzle has a storage state in which the nozzle is stored in a pipe body and an extension state in which the nozzle extends out of the pipe body.
  • the blocking door When the nozzle is in the storage state, the blocking door at least partially blocks in the opening.
  • the nozzle When the nozzle is in the extension state, the nozzle holds up the blocking door to make it rotate and open the opening, and the nozzle extends out of the opening.
  • the bidet is provided with a bottom plate and a top plate, which are opposite to each other.
  • the pivot shaft is mounted on an end portion of the pipe body close to a pipe orifice, and the pivot shaft is located between an axis of the pipe body and the top plate.
  • the blocking door is a curved plate or a bent plate, and when the nozzle is in the storage state, the blocking door is at least partially located in the opening.
  • the blocking door is at least partially kept in the opening.
  • the blocking door comprises a first end plate, an intermediate plate and a second end plate, which are connected in sequence.
  • the first end plate and the second end plate are respectively connected at both ends of the intermediate plate, and the first end plate and the second end plate respectively extend obliquely from the intermediate plate to the pipe body.
  • the intermediate plate is connected to the pivot shaft.
  • the first end plate and/or the intermediate plate is at least partially located in the opening.
  • first end plate, the intermediate plate, and the second end plate are respectively connected to a baffle at both sides.
  • a water receiving groove is formed among the first end plate, the intermediate plate, the second end plate, and the two baffles.
  • the bidet is provided with a turn-up ending position on a ceramic body of a toilet.
  • the nozzle When the bidet is located in the turn-up ending position, the nozzle is in the storage state, and the water receiving groove is located below the pipe orifice of the pipe body.
  • the intermediate plate when the bidet is located in the turn-up ending termination position, the intermediate plate is in a horizontal state.
  • a limiting boss is arranged in the cavity of the bidet.
  • the second end plate is overlapped on the limiting boss.
  • the first end plate, the intermediate plate, the second end plate, and the baffles are integrally formed.
  • the blocking door is provided with connecting lug plates at both sides, two connecting lug plates are located on two opposite sides of the pipe body, and the connecting lug plates are connected to the pivot shaft.
  • the present disclosure provides a toilet, which comprises the bidet device according to any one of the technical solutions above.
  • the present disclosure has the following beneficial effects.
  • the blocking door is mounted in the cavity at the front end of the bidet through the pivot shaft, and the blocking door may self-adaptively rotate under an action of gravity.
  • the blocking door can block the opening of the bidet, without a need to specially arrange a holding mechanism, so that a structure can be simplified and a convenient mounting can be realized.
  • the water receiving groove is formed on one side of the blocking door oriented to the spray pipe, and after the bidet is turned up, the water receiving groove may receive water dripping from the spray pipe. Thus, the water can be prevented from dripping on the ceramic body of the toilet.
  • FIG. 1 is a diagram of a bidet device according to an example of the present disclosure when an opening is closed by a blocking door.
  • FIG. 2 is an enlarged view of an A area in FIG. 1 .
  • FIG. 3 is a sectional view of a spray pipe mounted in a mounting cavity of a bidet when the opening is closed by the blocking door.
  • FIG. 4 is a diagram of the bidet device according to an example of the present disclosure when the nozzle extends out.
  • FIG. 5 is an enlarged view of a B area in FIG. 4 .
  • FIG. 6 is a sectional view of the spray pipe mounted in the mounting cavity of the bidet when the nozzle extends out of the opening.
  • FIG. 1 is a diagram of a bidet device according to an example of the present disclosure when an opening is closed by a blocking door.
  • FIG. 3 is a sectional view of a spray pipe mounted in a mounting cavity of a bidet when the opening is closed by the blocking door.
  • a bidet device 100 according to an embodiment of the present disclosure comprises a bidet 1 having an opening 14, a spray pipe 2 having a nozzle 22, and a blocking door 3 pivotally mounted in the bidet 1 and configured to block the opening 14.
  • the spray pipe 2 is mounted in a cavity 15 at a front end of the bidet 1, and the opening 14 is formed in an inner side wall 13 at the front end of the bidet 1.
  • the blocking door 3 is mounted in the bidet 1 through a pivot shaft 4, and the blocking door 3 is configured to rotate around the pivot shaft 4.
  • the nozzle 22 has a storage state in which the nozzle 22 is stored in a pipe body 21 and an extension state in which the nozzle 22 extends out of the pipe body 21.
  • the blocking door 3 When the nozzle 22 is in the storage state, the blocking door 3 at least partially blocks in the opening 14.
  • the nozzle 22 When the nozzle 22 is in the extension state, the nozzle 22 holds up the blocking door 3 and enables the blocking door 3 to rotate so as to open the opening 14, and the nozzle 22 then may extends out of the opening 14.
  • the bidet device 100 comprises the bidet 1, the spray pipe 2, the blocking door 3, and the pivot shaft 4.
  • a rear end of the bidet 1 is a mounting end for being mounted on a ceramic body 201 of a toilet 200, and the front end of the bidet 1 is an end opposite to the mounting end.
  • the bidet 1 comprises a top plate 11, a bottom plate 12, an inner side wall 13, and an outer side wall.
  • the bottom plate 12 is contacted with the ceramic body 201, the top plate 11 is located above, and the inner side wall 13 faces a through hole of the bidet 1.
  • the top plate 11, the bottom plate 12, the inner side wall 13, and the outer side wall enclose and form a cavity 15 between them.
  • the spray pipe 2 is mounted in the cavity 15 at the front end of the bidet 1.
  • the spray pipe 2 comprises a pipe body 21 and the nozzle 22, and the nozzle 22 is slidably connected to the pipe body 21.
  • a driving mechanism configured to drive the nozzle 22 to extend and retract is connected between the pipe body 21 and the nozzle 22.
  • the driving mechanism may be an air cylinder, an oil cylinder, or the like.
  • the nozzle 22 may be stored in the pipe body 21 and may also extend out of a pipe orifice 211 of the pipe body 21.
  • the pipe body 21 is mounted in the cavity 15 through a mounting shaft.
  • the pipe orifice 211 of the pipe body 21 is oriented to the inner side wall 13 of the bidet 1.
  • the opening 14 is formed in the inner side wall 13 of the bidet 1 at a position corresponding to the pipe orifice 211 and configured to the nozzle 22 to extend out and spray a liquid to clean private parts of human body.
  • the pivot shaft 4 may be mounted in the bidet 1 close to the opening 14.
  • the pivot shaft 4 may be mounted on the top plate 11 or the bottom plate 12 of the bidet 1.
  • the pivot shaft 4 may also be mounted at the end of the pipe body 21 close to the pipe orifice 211, and left and right sides of the pipe body 21 are respectively provided with one pivot shaft 4.
  • the blocking door 3 is connected to the pivot shaft 4, and the blocking door 3 may rotate around the pivot shaft 4.
  • a main part of the blocking door 3 is located in the cavity 15 at the front end of the bidet 1, and a part of the blocking door 3 blocks the front side of the pipe orifice 211.
  • a part of the blocking door 3 is located in the opening 14, so as to play the role in blocking the opening 14 or closing the opening 14.
  • the nozzle 22 When the nozzle 22 extends out of the pipe body 21, the nozzle 22 may hold up or push the blocking door 3 to make the blocking door 3 rotate around the pivot shaft 4 and so as to open the opening 14, and the nozzle 22 finally extends out of the opening 14.
  • An area of the blocking door 3 is much larger than that of the opening 14, and in a process of turning the bidet 1, the blocking door 3 may automatically rotate around the pivot shaft 4 under an action of self-gravity, so that a part of the blocking door can always block the opening 14.
  • the blocking door 3 is mounted in the cavity 15 at the front end of the bidet 1 through the pivot shaft 4, and the blocking door 3 may self-adaptively rotate under an action of gravity, so that in both opening and closing processes of the bidet 1, the blocking door 3 can block the opening 14 of the bidet 1, without a need to specially arrange a holding mechanism, so that a structure can be simplified and a convenient mounting can be realized.
  • the bidet 1 is provided with the bottom plate 12 and the top plate 11, which are opposite to each other.
  • the pivot shaft 4 is mounted on an end portion of the pipe body 21 close to the pipe orifice 211, and the pivot shaft 4 is located between an axis of the pipe body 21 and the top plate 11.
  • the blocking door 3 is a curved plate or a bent plate. When the nozzle 22 is in the storage state, the blocking door 3 is at least partially located in the opening 14.
  • the blocking door 3 may have a concave curved surface structure.
  • the blocking door 3 may have a two-stage structure or a multi-stage structure, and a groove may be formed in an intermediate or middle section of the blocking door 3.
  • the blocking door 3 when the nozzle 22 is in the storage state and the bidet 1 is in a turning state, the blocking door 3 is at least partially kept in the opening 14. No matter how the bidet 1 is turned, the blocking door 3 can always block the opening 14 and thus a good decorative effect can be achieved.
  • a center of gravity of the blocking door 3 is offset or disposed at a side of the pivot shaft 4 away from the opening 14.
  • a length or a thickness of plates on two sides of the pivot shaft 4 may be realized, so that the end portion of the blocking door 3 oriented to the opening 14 can be kept in the opening 14.
  • the blocking door 3 comprises a first end plate 32, an intermediate plate 31, and a second end plate 33, which are connected in sequence.
  • the first end plate 32 and the second end plate 33 are respectively connected to both ends of the intermediate plate 31, and the first end plate 32 and the second end plate 33 respectively extend obliquely from the intermediate plate 31 to the pipe body 21.
  • the intermediate plate 31 is connected to the pivot shaft 4.
  • the first end plate 32 and/or the intermediate plate 31 is at least partially located in the opening 14.
  • the blocking door 3 is formed by sequentially connecting the first end plate 32, the intermediate plate 31, and the second end plate 33.
  • the blocking door 3 is a bent plate.
  • the first end plate 32 and the second end plate 33 extend obliquely to the same side of the intermediate plate 31, so that the blocking door 3 can cover the pipe orifice 211, and the first end plate 32 and/or the intermediate plate 31 may be at least partially located in the opening 14 to cover or block the opening 14.
  • the center of gravity of the blocking door 3 is offset or disposed on one side close to the second end plate 33, which may be realized by making the second end plate 33 longer than the first end plate 32 or making the second end plate 33 heavier than the first end plate 32. Such an arrangement may ensure that the first end plate 32 can be kept in the opening 14.
  • two sides of the first end plate 32, the intermediate plate 31, and the second end plate 33 are respectively connected to a baffle 34.
  • a water receiving groove 36 is formed among or by the first end plate 32, the intermediate plate 31, the second end plate 33, and two baffles 34.
  • FIG. 10 is a sectional view of a toilet according to an example of the present disclosure.
  • the bidet 1 is provided with a turn-up ending position with respect to the ceramic body 201 of the toilet 200.
  • the nozzle 22 When the bidet 1 is in the turn-up ending position, the nozzle 22 is in the storage state, and the water receiving groove 36 is located below the pipe orifice 211 of the pipe body 21.
  • a rotation angle resulted from the turning motion is about 90° to 115°, and the bidet 1 can be turned to a water tank 202.
  • the water receiving groove 36 When the pipe orifice 211 is oriented downwardly, the water receiving groove 36 is located below the pipe orifice 211 for receiving water dripping from the pipe orifice 211. Thus, the water may be prevented from dripping on the ceramic body. After the bidet 1 covers the ceramic body 201, the water may flow from the water receiving groove 36 into a water cavity of the ceramic body 201 along the first end plate 32 and through the opening 14.
  • the intermediate plate 31 when the bidet 1 is located in the turn-up ending position, the intermediate plate 31 is in a horizontal state. At the moment, the first end plate 32 and the second end plate 33 both extend upwardly and extend obliquely away from the intermediate plate 31. Thus, the water can be effectively prevented from flowing out of the water receiving groove 36.
  • a limiting boss 16 is arranged in the cavity 15 of the bidet 1.
  • the second end plate 33 is overlapped on the limiting boss 16.
  • the limiting boss 16 stops the second end plate 33 for keep the intermediate plate 31 in the horizontal state, and when the bidet 1 is turned forward, the second end plate 33 automatically leaves the limiting boss 16.
  • the first end plate 32, the intermediate plate 31, the second end plate 33, and the baffle 34 are integrally formed. This is convenient for machining, manufacturing, and molding and achieves a high structural strength.
  • the blocking door 3 is provided with connecting lug plates 35 on both sides, two connecting lug plates 35 are located on two opposite sides of the pipe body 21, and the connecting lug plates 35 are connected to the pivot shaft 4.
  • the connecting lug plates 35 may be integrally formed with the baffle 34, and each of the two connecting lug plates 35 is provided with a through hole for the pivot shaft 4 to penetrate through. This is convenient for the blocking door 3 to assemble with the pipe body 21 or a housing of the bidet 1.
  • an embodiment of the present disclosure provides the toilet 200.
  • the toilet 200 comprises the bidet device 100 according to any embodiments as described above.
  • the toilet 200 includes a base (e.g., a pedestal, bowl, etc.) and a tank.
  • the base is configured to be attached to another object such as a drainpipe, floor, or another suitable object.
  • the base includes a bowl, a sump (e.g., a receptacle) disposed below the bowl, and a trapway fluidly connecting the bowl to a drainpipe or sewage line.
  • the tank may be supported by the base, such as an upper surface of a rim.
  • the tank may be integrally formed with the base as a single unitary body. In other embodiments, the tank may be formed separately from the base and coupled (e.g., attached, secured, fastened, connected, etc.) to the base.
  • the toilet may further include a tank lid covering an opening and inner cavity in the tank.
  • the toilet may include a seat assembly including a seat and a seat cover rotatably coupled to the base.
  • the toilet may further include a hinge assembly.
  • the toilet may be a tankless toilet.
  • the toilet includes a base and a seat assembly coupled to the base.
  • the base includes a bowl, a sump disposed below the bowl, and a trapway fluidly connecting the bowl to a drainpipe or sewage line.
  • the toilet includes a waterline that supplies the toilet with water.
  • the toilet may further include a seat assembly including a seat and a seat cover rotatably coupled to the base.
  • the bidet may be included in a seat or pedestal of a toilet. In other examples, the bidet may be manufactured separately from and attached or coupled to a seat or pedestal of a toilet.
  • the bidet includes a housing.
  • the housing is configured to receive a flow of water through a housing inlet and dispense the flow of water from a housing outlet.
  • the housing inlet and housing outlet may be located on opposite ends of the housing from one another, such that water may flow through the housing from the housing inlet to the housing outlet.
  • the housing further includes a chamber. As the housing receives the flow of water, the chamber may fill with water and provide a flow of water between the housing inlet and the housing outlet.
  • the chamber may be configured to contain the flow of water and direct the flow of water from the housing inlet to the housing outlet. After the chamber has filled with water, the flow of water may travel along a substantially linear path between the housing inlet and the housing outlet.
  • one or more walls within the housing may be included to help direct a flow of water between the housing inlet and the housing outlet.
  • the bidet may further include a housing inlet conduit configured to direct a flow of water to the housing inlet.
  • the housing inlet conduit may be coupled to a water supply such as tank or waterline.
  • the housing may further include a gear assembly or a portion of the gear assembly.
  • a rear end (i.e., the mounting end) of the bidet 1 in the bidet device 100 is mounted on a rear end portion of the ceramic body 201 through a rotating shaft.
  • the structure, construction, and working principle of the bidet device 100 refer to the foregoing description of the bidet device 100 and thus are not repeated herein.
  • the blocking door 3 is pivotally mounted in the cavity 15 at a front end of the bidet 1.
  • the blocking door 3 can at least partially block the opening 14 of the bidet 1, so that a structure can be simplified and a convenient mounting can be realized.
  • the water receiving groove 36 is formed at the side of the blocking door 3 facing the spray pipe 2 and can prevent water in the spray pipe 2 from dripping on the ceramic body 201 of the toilet 200 when the bidet 1 is opened or turned up.
  • FIG. 11 is a flow chart of a method for controlling a bidet device according to an example of the present disclosure.
  • the bidet device controlled by the method may be the bidet device according to any of the foregoing embodiments and may be configured to perform an operation, function, or the like as described in the present disclosure.
  • the blocking door 3 at least partially blocks the opening 14 of the bidet device 100 in response to the storage state of the nozzle 22.
  • the nozzle 22 is retracted into the pipe body 21 of the bidet device 100.
  • the blocking door 3 maintains the opening 14 of the bidet device 100 in a partially blocked state in response to the storage state of the nozzle 22 and a turning state of the bidet device 100. In the turning state of the bidet device 100, the bidet device 100 is flipped upwards or downwards.
  • the blocking door at least partially unblocks the opening 14 of the bidet device 100 in response to the extension state of the nozzle 22.
  • the nozzle 22 extends from the pipe body 21 of the bidet device 100 via the opening 14 of the bidet device 100.
  • the nozzle pushes the blocking door 3 to rotate around the pivot shaft 4 so as to at least partially unblock the opening 14 of the bidet device 100.
  • the acts S101, S102, and S 103 in the method for controlling the bidet device may be performed in any sequences as long as the corresponding condition occurs.
  • An aspect provides a seat device, comprising a seat having an opening, a spray pipe having a nozzle and a blocking door pivotally mounted in the seat and used for blocking the opening, wherein:
  • the seat is provided with a bottom plate and a top plate which are opposite to each other;
  • the blocking door When the nozzle is in the storage state and the seat is in a turning state, the blocking door may be at least partially kept in the opening.
  • the blocking door comprises a first end plate, an intermediate plate and a second end plate which are connected in sequence;
  • both sides of the first end plate, the intermediate plate and the second end plate are respectively connected with a baffle
  • the intermediate plate When the seat is located in the turn ending position, the intermediate plate may be in a horizontal state.
  • a limiting boss is arranged in the cavity of the seat; and when the seat is located in the turn ending position, the second end plate is overlapped on the limiting boss.
  • the first end plate, the intermediate plate, the second end plate and the baffles may be integrally formed.
  • the blocking door is provided with connecting lug plates at both sides, two connecting lug plates are located on two opposite sides of the pipe body, and the connecting lug plates are connected with the pivot shaft.
  • An aspect provides a toilet, comprising the seat device according to the preceding aspect.

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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)
EP22215465.0A 2021-12-21 2022-12-21 Dispositif de bidet de toilettes et toilettes Pending EP4201280A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202123231743.4U CN217128416U (zh) 2021-12-21 2021-12-21 一种座圈装置及座便器
US18/082,990 US20230193613A1 (en) 2021-12-21 2022-12-16 Toilet bidet device and toilet

Publications (1)

Publication Number Publication Date
EP4201280A1 true EP4201280A1 (fr) 2023-06-28

Family

ID=84569003

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22215465.0A Pending EP4201280A1 (fr) 2021-12-21 2022-12-21 Dispositif de bidet de toilettes et toilettes

Country Status (1)

Country Link
EP (1) EP4201280A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312068A1 (fr) * 2008-07-03 2011-04-20 Panasonic Corporation Dispositif de nettoyage sanitaire
CN204849983U (zh) * 2015-07-17 2015-12-09 中山市美图塑料工业有限公司 一种带清洗功能的座便器
EP3346063A1 (fr) * 2015-08-31 2018-07-11 LIXIL Corporation Dispositif de toilettes
CN109457776A (zh) * 2018-12-25 2019-03-12 青岛非常电器科技有限公司 一种自发电式智能马桶
CN213805689U (zh) * 2020-10-13 2021-07-27 美的集团电子商务有限公司 马桶盖和智能马桶

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312068A1 (fr) * 2008-07-03 2011-04-20 Panasonic Corporation Dispositif de nettoyage sanitaire
CN204849983U (zh) * 2015-07-17 2015-12-09 中山市美图塑料工业有限公司 一种带清洗功能的座便器
EP3346063A1 (fr) * 2015-08-31 2018-07-11 LIXIL Corporation Dispositif de toilettes
CN109457776A (zh) * 2018-12-25 2019-03-12 青岛非常电器科技有限公司 一种自发电式智能马桶
CN213805689U (zh) * 2020-10-13 2021-07-27 美的集团电子商务有限公司 马桶盖和智能马桶

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