EP4140377A1 - Toilet seat, toilet cover plate and intelligent toilet - Google Patents
Toilet seat, toilet cover plate and intelligent toilet Download PDFInfo
- Publication number
- EP4140377A1 EP4140377A1 EP22190896.5A EP22190896A EP4140377A1 EP 4140377 A1 EP4140377 A1 EP 4140377A1 EP 22190896 A EP22190896 A EP 22190896A EP 4140377 A1 EP4140377 A1 EP 4140377A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- atomizing
- liquid
- tank wall
- disposed
- atomizing nozzle
- 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
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Classifications
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- 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
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/302—Seats with cleaning devices
Definitions
- the utility model relates to the technical field of bathroom devices, and more particularly, to a seat ring assembly, a toilet cover plate and an intelligent toilet.
- a toilet is commonly known as a closestool, which includes a toilet body and a toilet cover plate installed on the toilet body, and the toilet cover plate includes a seat ring and a seat cover.
- a disinfectant is generally sprayed onto the toilet cover plate and sprayed into the toilet body, and then the toilet is scrubbed with a rag.
- the existing toilet requires manual operation for sterilization and disinfection, which is time-consuming and labor-consuming. It is impossible to disinfect dead corners by manually spraying the disinfectant, such as a back of the seat cover, a gap between the seat ring and the seat cover, an inner wall of the toilet body, and other positions. After spraying the disinfectant, wiping the toilet with a rag is easy to cause secondary pollution.
- the utility model aims at providing a seat ring assembly, a toilet cover plate and an intelligent toilet that can automatically sterilize and disinfect.
- the technical solutions of the utility model provide a seat ring assembly, including a seat ring, a liquid reservoir for storing disinfectant and at least one atomizing nozzle;
- the accommodating tank is provided with more than two atomizing nozzles arranged at intervals, and accordingly, the front side tank wall is provided with more than two tank wall through holes arranged at intervals; and the liquid inlet end of each atomizing nozzle is communicated with the liquid reservoir, and the liquid outlet end of each atomizing nozzle is communicated with one tank wall through hole.
- the liquid outlet end of the atomizing nozzle is inserted in the tank wall through hole.
- the liquid inlet end of the atomizing nozzle is connected with a liquid outlet of the liquid reservoir through a liquid supply hose.
- a spring is installed in the liquid supply hose.
- the liquid reservoir is internally provided with a liquid pump.
- the atomizing nozzle includes a nozzle shell with an installation cavity, an atomizing sheet with a spray hole and a piezoelectric sheet connected to one side of the atomizing sheet;
- the spray hole and the liquid outlet end are coaxially arranged.
- the piezoelectric sheet is a piezoelectric ring surrounding the spray hole.
- a liquid inlet of the liquid reservoir extends above a top cover plate of the accommodating tank; and a plug cover is detachably installed on the liquid inlet of the liquid reservoir.
- the accommodating tank is provided with a clamping groove, and the liquid reservoir is clamped in the clamping groove.
- the technical solutions of the utility model further provide a toilet cover plate, including a seat cover and the seat ring assembly described in any of the above technical solutions; a cover plate rotating shaft being installed in the accommodating tank, and the seat ring and the seat cover being connected with the cover plate rotating shaft respectively.
- the technical solutions of the utility model further provide an intelligent toilet, including a controller, a toilet body and the toilet cover plate described in the above technical solutions;
- the disinfectant is stored in the liquid reservoir, when sterilization and disinfection are needed, the atomizing nozzle operates to atomize the disinfectant into sterilization mist, which can sterilize a whole area enclosed by the seat cover, and can also sterilize and disinfect a gap between the seat ring and the seat cover, an inner wall of the toilet body and other positions, thus avoiding secondary pollution and improving performances of the product.
- an embodiment of the utility model provides a seat ring assembly 100, including a seat ring, a liquid reservoir 2 for storing disinfectant and at least one atomizing nozzle 3.
- a rear portion of the seat ring 1 is provided with an accommodating tank 4, and the liquid reservoir 2 is located in the accommodating tank 4.
- a front side tank wall 41 of the accommodating tank 4 is provided with a tank wall through hole 411.
- the atomizing nozzle 3 is located in the accommodating tank 4, and a liquid inlet end 313 of the atomizing nozzle 3 is communicated with the liquid reservoir 2, and a liquid outlet end 314 of the atomizing nozzle 3 is communicated with the tank wall through hole 411.
- the seat ring assembly 100 provided by the utility model is a part of the toilet, including the seat ring 1, the liquid reservoir 2, the at least one atomizing nozzle 3 and the accommodating tank 4.
- the accommodating tank 4 is installed at a rear end of the seat ring 2, the accommodating tank 4 is used for installing a connecting piece 9 shown in FIG. 11 , and the connecting piece 9 includes a cover plate rotating shaft 91 and a bolt connector 92.
- the cover plate rotating shaft 91 is used for assembling the seat ring 1 and a seat cover 201 shown in FIG. 10 to FIG. 11 together, so that both the seat ring 1 and the seat cover 201 can rotate around the cover plate rotating shaft 91.
- the bolt connector 92 is used for fixing the seat ring 1 to a toilet body 301 shown in FIG. 12 .
- the liquid reservoir 2 is used for storing disinfectant, and the liquid reservoir 2 is installed in the accommodating tank 4.
- the front side tank wall 41 of the accommodating tank 4 is provided with the tank wall through hole 411, and the number of the tank wall through hole 411 corresponds to the number of the atomizing nozzle 3.
- the atomizing nozzle 3 is a nozzle capable of atomizing disinfectant, and an ultrasonic atomizing nozzle may be selected.
- the atomizing nozzle 3 is installed in the accommodating tank 4, and the liquid inlet end 313 of the atomizing nozzle is communicated with the liquid reservoir 2.
- the liquid outlet end 314 of the atomizing nozzle 3 is communicated with the tank wall through hole 411.
- a liquid outlet 22 may be arranged at a bottom portion or a lower portion of the accommodating tank 4, and the liquid inlet end 313 of the atomizing nozzle 3 may be connected with the liquid outlet 22 through a pipeline. As long as a liquid level of the disinfectant is higher than the liquid outlet 22, the disinfectant can flow to the atomizing nozzle 3.
- the atomizing nozzle 3 may be connected with a controller in the intelligent toilet, and the operation of the atomizing nozzle 3 is controlled by the controller, to realize automatic sterilization and disinfection.
- the atomizing nozzle 3 operates to atomize the disinfectant into sterilization mist, which can sterilize a whole area enclosed by the seat cover 201, and also sterilize a gap between the seat ring 1 and the seat cover 201, an inner wall of the toilet body 301 and other positions, thus avoiding secondary pollution and improving the performances of the product.
- the accommodating tank 4 is provided with more than two atomizing nozzles 3 arranged at intervals, and accordingly, the front side tank wall 41 is provided with more than two tank wall through holes 411 arranged at intervals.
- each atomizing nozzle 3 is communicated with the liquid reservoir 2, and the liquid outlet end 314 of each atomizing nozzle 3 is communicated with one tank wall through hole 411.
- the plurality of atomizing nozzles 3 and tank wall through holes 411 are arranged at intervals along a width direction of the seat ring 1, which can improve the sterilization and disinfection efficiency.
- the liquid outlet end 314 of the atomizing nozzle 3 is inserted into the tank wall through hole 411.
- a liquid outlet pipe may be selected for the liquid outlet end 314, which is sealed and inserted into the tank wall through hole 411, such that the atomized sterilization mist is directly sprayed out, which is beneficial to improving the sterilization and disinfection effect.
- the liquid inlet end 313 of the atomizing nozzle 3 is connected with a liquid outlet 22 of the liquid reservoir 2 through a liquid supply hose 5.
- the liquid supply hose 5 may be bent in the accommodating tank 4, so as to conveniently connect the liquid inlet end 313 with the liquid outlet 22 of the liquid reservoir 2.
- a spring 6 is installed in the liquid supply hose 5, which can prevent unsmooth flow of the disinfectant caused by wrinkling of the liquid supply hose 5.
- the liquid reservoir 2 is internally provided with a liquid pump 7.
- the liquid pump 7 is a micro water pump.
- the liquid pump 7 is connected with the controller in the intelligent toilet, and the controller controls on/off of the liquid pump 7.
- the liquid pump 7 is used for delivering the disinfectant in the liquid reservoir 2 to the atomizing nozzle 3.
- the liquid pump 7 may be directly connected with the liquid inlet end 313 of the atomizing nozzle 3 through a pipeline 8.
- the liquid pump 7 may also be connected with the liquid outlet 22 of the liquid reservoir 2 through the pipeline 8.
- the atomizing nozzle 3 includes a nozzle shell 31 with an installation cavity 315, an atomizing sheet 32 with a spray hole 321 and a piezoelectric sheet 33 connected to one side of the atomizing sheet 32.
- the liquid inlet end 313 and the liquid outlet end 314 are respectively arranged on the nozzle shell 31, and are respectively communicated with the installation cavity 315.
- the atomizing sheet 32 and the piezoelectric sheet 33 are located in the installation cavity 315, and the spray hole 321 faces the liquid outlet end 314.
- the atomizing nozzle 3 includes the nozzle shell 31, the atomizing sheet 32 and the piezoelectric sheet 33.
- the nozzle shell 31 is formed by clamping a front shell 311 and a rear shell 312.
- the nozzle shell 31 is provided with the installation cavity 315, and the installation cavity 315 is formed between the front shell 311 and the rear shell 312.
- the liquid inlet end 313 is arranged on the rear shell 312, and the liquid outlet end 314 is arranged on the front shell 311.
- the liquid inlet end 313 may be a liquid inlet or a liquid inlet pipe arranged on the rear shell 312, and the liquid outlet end 314 may be a liquid outlet or a liquid outlet pipe arranged on the front shell 311.
- the front shell 311 is provided with an ear plate 316, and the ear plate 316 may be connected with a base plate of the accommodating tank 4 by a screw.
- a middle portion of the atomizing sheet 32 is provided with a spray hole 321, and the spray hole 321 includes a plurality of micropores distributed in an array.
- the atomization sheet 32 may be a ceramic atomizing sheet or a metal atomizing sheet, which may be driven to vibrate by the piezoelectric sheet 33.
- the piezoelectric sheet 33 is installed on one side of the atomizing sheet 32.
- the piezoelectric sheet 33 may be a piezoelectric ceramic sheet.
- the atomizing sheet 32 and the piezoelectric sheet 33 constitute an ultrasonic vibrator.
- the atomizing sheet 32 and the piezoelectric sheet 33 are respectively connected with an oscillating circuit board 34 through one electrode 35.
- the oscillating circuit board 34 may be hermetically installed in the installation cavity 315, or alternatively installed outside the atomizing nozzle 3.
- the oscillating circuit board 34 is connected with the controller 303 of the intelligent toilet. When the oscillating circuit board 34 is energized, a high-frequency vibration current is provided, and an oscillating frequency is 1.7 MHz or 2.4 MHz.
- the piezoelectric sheet 33 and the atomizing sheet 32 may generate high-frequency resonance, which disperses water molecules containing disinfectant to produce natural and elegant disinfectant water mist, and the disinfectant water mist is ejected out through the spray hole 321 to achieve the spray and disinfection effect.
- the spray hole 321 and the liquid outlet end 314 are coaxially arranged, which is beneficial to directly spray the disinfectant water mist to the liquid outlet end 314.
- the piezoelectric sheet 33 is a piezoelectric ring surrounding the spray hole 321, so that the resonance surrounding the spray hole 321 is uniform to improve the spray effect.
- a liquid inlet 21 of the liquid reservoir 2 extends above a top cover plate 42 of the accommodating tank 4.
- a plug cover 23 is detachably installed on the liquid inlet 21 of the liquid reservoir 2.
- the plug cover 23 is opened, and the disinfectant is poured into the liquid reservoir 2 through the liquid inlet 21, so as to facilitate the replenishment operation of the disinfectant.
- the accommodating tank 4 is provided with a clamping groove 43, and the liquid reservoir 2 is clamped in the clamping groove 43, which facilitates the disassembly and installation of the liquid reservoir 2.
- a toilet cover plate 200 provided by an embodiment of the utility model includes a seat cover 201 and the seat ring assembly 100 described in any of the foregoing embodiments.
- a cover plate rotating shaft 91 is installed in the accommodating tank 4, and the seat ring 1 and the seat cover 201 are connected with the cover plate rotating shaft 91 respectively.
- the toilet cover plate 200 provided by the utility model includes a seat cover 201 and a seat ring assembly 100.
- a connecting piece 9 is installed in the accommodating tank 4, and the connecting piece 9 includes a cover plate rotating shaft 91 and a bolt connector 92.
- the seat ring 1 and the seat cover 201 are respectively connected with the cover plate rotating shaft 91, and both the seat ring 1 and the seat cover 201 can rotate around the cover plate rotating shaft 91.
- the bolt connector 92 is used for fixing the seat ring 1 to a toilet body 301 shown in FIG. 12 .
- a closed space is formed between the toilet body 301 and the seat cover 201.
- the atomizing nozzle 3 is turned on, the sterilization mist spreads in the closed space, and the seat cover 201, the seat ring 1 and the toilet body 301 are immersed in the sterilization mist and completely disinfected and sterilized, so that complete sterilization and disinfection without dead space can be achieved.
- the disinfection is completed, and the atomization function can be turned off for normal use.
- an intelligent toilet 300 provided by an embodiment of the utility model includes a controller 303, a toilet body 301 and the toilet cover plate 200 described in the forgoing embodiment.
- the toilet cover plate 200 is installed on the toilet body 301.
- the atomizing nozzle 3 is in signal connection with the controller 303.
- the intelligent toilet 300 provided by the embodiment of the utility model includes the toilet body 301, a water tank 302 arranged at a rear end of the toilet body 301, a control panel arranged at one side of the toilet body 301, and the toilet cover plate 200.
- the control panel includes the controller 303.
- the accommodating tank 4 is located in the water tank 302.
- Sterilization and disinfection operations may be used with the control panel to realize automatic operation, and users can directly use the intelligent toilet without waiting.
- the controller 303 sends a signal to turn on the atomizing nozzle 3, and after the atomization disinfection are carried out for a preset time, for example, 10 seconds, 20 seconds, or the like, the disinfection and disinfection operations are completed, and the controller 303 sends a signal to turn off the atomizing nozzle 3.
- the atomization work time and the delay time may be set according to the actual test disinfection effect system.
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Toilet Supplies (AREA)
Abstract
Description
- The utility model relates to the technical field of bathroom devices, and more particularly, to a seat ring assembly, a toilet cover plate and an intelligent toilet.
- A toilet is commonly known as a closestool, which includes a toilet body and a toilet cover plate installed on the toilet body, and the toilet cover plate includes a seat ring and a seat cover.
- In the prior art, when sterilizing and disinfecting the toilet, a disinfectant is generally sprayed onto the toilet cover plate and sprayed into the toilet body, and then the toilet is scrubbed with a rag.
- The existing toilet requires manual operation for sterilization and disinfection, which is time-consuming and labor-consuming. It is impossible to disinfect dead corners by manually spraying the disinfectant, such as a back of the seat cover, a gap between the seat ring and the seat cover, an inner wall of the toilet body, and other positions. After spraying the disinfectant, wiping the toilet with a rag is easy to cause secondary pollution.
- In light of this, it is necessary to provide a seat ring assembly, a toilet cover plate and an intelligent toilet that can automatically sterilize and disinfect.
- The utility model aims at providing a seat ring assembly, a toilet cover plate and an intelligent toilet that can automatically sterilize and disinfect.
- The technical solutions of the utility model provide a seat ring assembly, including a seat ring, a liquid reservoir for storing disinfectant and at least one atomizing nozzle;
- a rear portion of the seat ring being provided with an accommodating tank, and the liquid reservoir being located in the accommodating tank;
- a front side tank wall of the accommodating tank being provided with a tank wall through hole; and
- the atomizing nozzle being located in the accommodating tank, and a liquid inlet end of the atomizing nozzle being communicated with the liquid reservoir, and a liquid outlet end of the atomizing nozzle being communicated with the tank wall through hole.
- In one optional technical solution, the accommodating tank is provided with more than two atomizing nozzles arranged at intervals, and accordingly, the front side tank wall is provided with more than two tank wall through holes arranged at intervals; and
the liquid inlet end of each atomizing nozzle is communicated with the liquid reservoir, and the liquid outlet end of each atomizing nozzle is communicated with one tank wall through hole. - In one optional technical solution, the liquid outlet end of the atomizing nozzle is inserted in the tank wall through hole.
- In one optional technical solution, the liquid inlet end of the atomizing nozzle is connected with a liquid outlet of the liquid reservoir through a liquid supply hose.
- In one optional technical solution, a spring is installed in the liquid supply hose.
- In one optional technical solution, the liquid reservoir is internally provided with a liquid pump.
- In one optional technical solution, the atomizing nozzle includes a nozzle shell with an installation cavity, an atomizing sheet with a spray hole and a piezoelectric sheet connected to one side of the atomizing sheet;
- the liquid inlet end and the liquid outlet end are respectively arranged on the nozzle shell, and are respectively communicated with the installation cavity; and
- the atomizing sheet and the piezoelectric sheet are located in the installation cavity, and the spray hole faces the liquid outlet end.
- In one optional technical solution, the spray hole and the liquid outlet end are coaxially arranged.
- In one optional technical solution, the piezoelectric sheet is a piezoelectric ring surrounding the spray hole.
- In one optional technical solution, a liquid inlet of the liquid reservoir extends above a top cover plate of the accommodating tank; and
a plug cover is detachably installed on the liquid inlet of the liquid reservoir. - In one optional technical solution, the accommodating tank is provided with a clamping groove, and the liquid reservoir is clamped in the clamping groove.
- The technical solutions of the utility model further provide a toilet cover plate, including a seat cover and the seat ring assembly described in any of the above technical solutions;
a cover plate rotating shaft being installed in the accommodating tank, and the seat ring and the seat cover being connected with the cover plate rotating shaft respectively. - The technical solutions of the utility model further provide an intelligent toilet, including a controller, a toilet body and the toilet cover plate described in the above technical solutions;
- the toilet cover plate being installed on the toilet body;
- wherein, the atomizing nozzle is in signal connection with the controller.
- Employing the foregoing technical solutions can implement the following beneficial effects:
- According to the seat ring assembly, the toilet cover plate and the intelligent toilet provided by the utility model, the disinfectant is stored in the liquid reservoir, when sterilization and disinfection are needed, the atomizing nozzle operates to atomize the disinfectant into sterilization mist, which can sterilize a whole area enclosed by the seat cover, and can also sterilize and disinfect a gap between the seat ring and the seat cover, an inner wall of the toilet body and other positions, thus avoiding secondary pollution and improving performances of the product.
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FIG. 1 is a perspective view of a seat ring assembly provided by an embodiment of the utility model; -
FIG. 2 is an exploded view of the seat ring assembly provided by an embodiment of the utility model; -
FIG. 3 is a sectional view of the seat ring assembly provided by an embodiment of the utility model; -
FIG. 4 is a perspective view of an atomizing nozzle; -
FIG. 5 is an exploded view of a shell of the atomizing nozzle; -
FIG. 6 is a schematic diagram showing connections of an atomizing sheet, a piezoelectric sheet and an oscillating circuit; -
FIG. 7 is a side view of the piezoelectric sheet and the atomizing sheet; -
FIG. 8 is a schematic diagram of a liquid supply hose with a spring installed therein; -
FIG. 9 is a schematic diagram of a liquid reservoir internally provided with a liquid pump; -
FIG. 10 is a perspective view of a toilet cover plate provided by an embodiment of the utility model; -
FIG. 11 is an exploded view of the toilet cover plate provided by an embodiment of the utility model; and -
FIG. 12 is a schematic structural diagram of an intelligent toilet provided by an embodiment of the utility model. - The specific embodiments of the utility model will be further described with reference to the drawings hereinafter. Same parts are denoted by same reference numerals. It is to be noted that the terms "front", "back", "left", "right", "up", and "down" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" refer to the directions toward or far away from geometric centers of a specific parts respectively.
- As shown in
FIG. 1 to FIG. 5 , an embodiment of the utility model provides aseat ring assembly 100, including a seat ring, aliquid reservoir 2 for storing disinfectant and at least one atomizingnozzle 3. - A rear portion of the
seat ring 1 is provided with anaccommodating tank 4, and theliquid reservoir 2 is located in theaccommodating tank 4. - A front
side tank wall 41 of theaccommodating tank 4 is provided with a tank wall throughhole 411. - The atomizing
nozzle 3 is located in theaccommodating tank 4, and aliquid inlet end 313 of the atomizingnozzle 3 is communicated with theliquid reservoir 2, and aliquid outlet end 314 of the atomizingnozzle 3 is communicated with the tank wall throughhole 411. - The
seat ring assembly 100 provided by the utility model is a part of the toilet, including theseat ring 1, theliquid reservoir 2, the at least one atomizingnozzle 3 and theaccommodating tank 4. - The
accommodating tank 4 is installed at a rear end of theseat ring 2, theaccommodating tank 4 is used for installing a connecting piece 9 shown inFIG. 11 , and the connecting piece 9 includes a coverplate rotating shaft 91 and abolt connector 92. The coverplate rotating shaft 91 is used for assembling theseat ring 1 and aseat cover 201 shown inFIG. 10 to FIG. 11 together, so that both theseat ring 1 and theseat cover 201 can rotate around the coverplate rotating shaft 91. Thebolt connector 92 is used for fixing theseat ring 1 to atoilet body 301 shown inFIG. 12 . - The
liquid reservoir 2 is used for storing disinfectant, and theliquid reservoir 2 is installed in theaccommodating tank 4. The frontside tank wall 41 of theaccommodating tank 4 is provided with the tank wall throughhole 411, and the number of the tank wall throughhole 411 corresponds to the number of the atomizingnozzle 3. - The atomizing
nozzle 3 is a nozzle capable of atomizing disinfectant, and an ultrasonic atomizing nozzle may be selected. The atomizingnozzle 3 is installed in theaccommodating tank 4, and theliquid inlet end 313 of the atomizing nozzle is communicated with theliquid reservoir 2. Theliquid outlet end 314 of theatomizing nozzle 3 is communicated with the tank wall throughhole 411. - According to the need, a
liquid outlet 22 may be arranged at a bottom portion or a lower portion of theaccommodating tank 4, and theliquid inlet end 313 of theatomizing nozzle 3 may be connected with theliquid outlet 22 through a pipeline. As long as a liquid level of the disinfectant is higher than theliquid outlet 22, the disinfectant can flow to theatomizing nozzle 3. - The
atomizing nozzle 3 may be connected with a controller in the intelligent toilet, and the operation of theatomizing nozzle 3 is controlled by the controller, to realize automatic sterilization and disinfection. - When sterilization and disinfection are required, the
atomizing nozzle 3 operates to atomize the disinfectant into sterilization mist, which can sterilize a whole area enclosed by theseat cover 201, and also sterilize a gap between theseat ring 1 and theseat cover 201, an inner wall of thetoilet body 301 and other positions, thus avoiding secondary pollution and improving the performances of the product. - In one embodiment, as shown in
FIG. 1 to FIG. 3 , theaccommodating tank 4 is provided with more than two atomizingnozzles 3 arranged at intervals, and accordingly, the frontside tank wall 41 is provided with more than two tank wall throughholes 411 arranged at intervals. - The
liquid inlet end 313 of each atomizingnozzle 3 is communicated with theliquid reservoir 2, and theliquid outlet end 314 of each atomizingnozzle 3 is communicated with one tank wall throughhole 411. - In this embodiment, the plurality of
atomizing nozzles 3 and tank wall throughholes 411 are arranged at intervals along a width direction of theseat ring 1, which can improve the sterilization and disinfection efficiency. - In one embodiment, as shown in
FIG. 3 to FIG. 4 , theliquid outlet end 314 of theatomizing nozzle 3 is inserted into the tank wall throughhole 411. - A liquid outlet pipe may be selected for the
liquid outlet end 314, which is sealed and inserted into the tank wall throughhole 411, such that the atomized sterilization mist is directly sprayed out, which is beneficial to improving the sterilization and disinfection effect. - In one embodiment, as shown in
FIG. 3 , theliquid inlet end 313 of theatomizing nozzle 3 is connected with aliquid outlet 22 of theliquid reservoir 2 through aliquid supply hose 5. Theliquid supply hose 5 may be bent in theaccommodating tank 4, so as to conveniently connect theliquid inlet end 313 with theliquid outlet 22 of theliquid reservoir 2. - In one embodiment, as shown in
FIG. 8 , a spring 6 is installed in theliquid supply hose 5, which can prevent unsmooth flow of the disinfectant caused by wrinkling of theliquid supply hose 5. - In one embodiment, as shown in
FIG. 9 , theliquid reservoir 2 is internally provided with aliquid pump 7. - The
liquid pump 7 is a micro water pump. Theliquid pump 7 is connected with the controller in the intelligent toilet, and the controller controls on/off of theliquid pump 7. Theliquid pump 7 is used for delivering the disinfectant in theliquid reservoir 2 to theatomizing nozzle 3. Theliquid pump 7 may be directly connected with theliquid inlet end 313 of theatomizing nozzle 3 through apipeline 8. Theliquid pump 7 may also be connected with theliquid outlet 22 of theliquid reservoir 2 through thepipeline 8. - In one embodiment, as shown in
FIG. 4 to FIG. 7 , theatomizing nozzle 3 includes anozzle shell 31 with aninstallation cavity 315, anatomizing sheet 32 with aspray hole 321 and apiezoelectric sheet 33 connected to one side of theatomizing sheet 32. - The
liquid inlet end 313 and theliquid outlet end 314 are respectively arranged on thenozzle shell 31, and are respectively communicated with theinstallation cavity 315. - The
atomizing sheet 32 and thepiezoelectric sheet 33 are located in theinstallation cavity 315, and thespray hole 321 faces theliquid outlet end 314. - In this embodiment, the
atomizing nozzle 3 includes thenozzle shell 31, theatomizing sheet 32 and thepiezoelectric sheet 33. Thenozzle shell 31 is formed by clamping afront shell 311 and arear shell 312. Thenozzle shell 31 is provided with theinstallation cavity 315, and theinstallation cavity 315 is formed between thefront shell 311 and therear shell 312. Theliquid inlet end 313 is arranged on therear shell 312, and theliquid outlet end 314 is arranged on thefront shell 311. Theliquid inlet end 313 may be a liquid inlet or a liquid inlet pipe arranged on therear shell 312, and theliquid outlet end 314 may be a liquid outlet or a liquid outlet pipe arranged on thefront shell 311. Thefront shell 311 is provided with anear plate 316, and theear plate 316 may be connected with a base plate of theaccommodating tank 4 by a screw. - A middle portion of the
atomizing sheet 32 is provided with aspray hole 321, and thespray hole 321 includes a plurality of micropores distributed in an array. Theatomization sheet 32 may be a ceramic atomizing sheet or a metal atomizing sheet, which may be driven to vibrate by thepiezoelectric sheet 33. - The
piezoelectric sheet 33 is installed on one side of theatomizing sheet 32. Thepiezoelectric sheet 33 may be a piezoelectric ceramic sheet. - The
atomizing sheet 32 and thepiezoelectric sheet 33 constitute an ultrasonic vibrator. - The
atomizing sheet 32 and thepiezoelectric sheet 33 are respectively connected with anoscillating circuit board 34 through oneelectrode 35. Theoscillating circuit board 34 may be hermetically installed in theinstallation cavity 315, or alternatively installed outside theatomizing nozzle 3. - The
oscillating circuit board 34 is connected with thecontroller 303 of the intelligent toilet. When theoscillating circuit board 34 is energized, a high-frequency vibration current is provided, and an oscillating frequency is 1.7 MHz or 2.4 MHz. Thepiezoelectric sheet 33 and theatomizing sheet 32 may generate high-frequency resonance, which disperses water molecules containing disinfectant to produce natural and elegant disinfectant water mist, and the disinfectant water mist is ejected out through thespray hole 321 to achieve the spray and disinfection effect. - In one embodiment, the
spray hole 321 and theliquid outlet end 314 are coaxially arranged, which is beneficial to directly spray the disinfectant water mist to theliquid outlet end 314. - In one embodiment, as shown in
FIG. 6 to FIG. 7 , thepiezoelectric sheet 33 is a piezoelectric ring surrounding thespray hole 321, so that the resonance surrounding thespray hole 321 is uniform to improve the spray effect. - In one embodiment, as shown in
FIG. 1 to FIG. 2 , aliquid inlet 21 of theliquid reservoir 2 extends above atop cover plate 42 of theaccommodating tank 4. Aplug cover 23 is detachably installed on theliquid inlet 21 of theliquid reservoir 2. - When the disinfectant needs to be replenished, the
plug cover 23 is opened, and the disinfectant is poured into theliquid reservoir 2 through theliquid inlet 21, so as to facilitate the replenishment operation of the disinfectant. - In one embodiment, as shown in
FIG. 2 to FIG. 3 , theaccommodating tank 4 is provided with a clampinggroove 43, and theliquid reservoir 2 is clamped in the clampinggroove 43, which facilitates the disassembly and installation of theliquid reservoir 2. - As shown in
FIG. 10 to FIG. 11 , atoilet cover plate 200 provided by an embodiment of the utility model includes aseat cover 201 and theseat ring assembly 100 described in any of the foregoing embodiments. - A cover
plate rotating shaft 91 is installed in theaccommodating tank 4, and theseat ring 1 and theseat cover 201 are connected with the coverplate rotating shaft 91 respectively. - The
toilet cover plate 200 provided by the utility model includes aseat cover 201 and aseat ring assembly 100. - For the structure, construction and working principle of the
seat ring assembly 100, please refer to the previous description of theseat ring assembly 100, which will not be repeated here. - A connecting piece 9 is installed in the
accommodating tank 4, and the connecting piece 9 includes a coverplate rotating shaft 91 and abolt connector 92. Theseat ring 1 and theseat cover 201 are respectively connected with the coverplate rotating shaft 91, and both theseat ring 1 and theseat cover 201 can rotate around the coverplate rotating shaft 91. Thebolt connector 92 is used for fixing theseat ring 1 to atoilet body 301 shown inFIG. 12 . - When the
seat cover 201 is closed, a closed space is formed between thetoilet body 301 and theseat cover 201. When theatomizing nozzle 3 is turned on, the sterilization mist spreads in the closed space, and theseat cover 201, theseat ring 1 and thetoilet body 301 are immersed in the sterilization mist and completely disinfected and sterilized, so that complete sterilization and disinfection without dead space can be achieved. After atomization disinfection for a period of time, the disinfection is completed, and the atomization function can be turned off for normal use. - As shown in
FIG. 12 , anintelligent toilet 300 provided by an embodiment of the utility model includes acontroller 303, atoilet body 301 and thetoilet cover plate 200 described in the forgoing embodiment. - The
toilet cover plate 200 is installed on thetoilet body 301. Theatomizing nozzle 3 is in signal connection with thecontroller 303. - The
intelligent toilet 300 provided by the embodiment of the utility model includes thetoilet body 301, awater tank 302 arranged at a rear end of thetoilet body 301, a control panel arranged at one side of thetoilet body 301, and thetoilet cover plate 200. - The control panel includes the
controller 303. Theaccommodating tank 4 is located in thewater tank 302. - Sterilization and disinfection operations may be used with the control panel to realize automatic operation, and users can directly use the intelligent toilet without waiting.
- Specifically, after monitoring that the
toilet cover plate 200 is closed (which may also be delayed for a preset time, for example, 5 seconds, 8 seconds, or the like according to the need), thecontroller 303 sends a signal to turn on theatomizing nozzle 3, and after the atomization disinfection are carried out for a preset time, for example, 10 seconds, 20 seconds, or the like, the disinfection and disinfection operations are completed, and thecontroller 303 sends a signal to turn off theatomizing nozzle 3. The atomization work time and the delay time may be set according to the actual test disinfection effect system. - According to needs, the above technical solutions may be combined to achieve the best technical effect.
- The above only describes the principles and the preferable embodiments of the utility model. It is to be pointed out that for those of ordinary skills in the art, several other modifications can be made on the basis of the principle of the utility model, which should also be regarded as the scope of protection of the utility model.
Claims (15)
- A bidet, comprising:a seat ring comprising a rear portion;an accommodating tank disposed at the rear portion of the seat ring and comprising a front side tank wall, wherein at least one tank wall through hole is disposed on the front side tank wall of the accommodating tank;a liquid reservoir configured to store disinfectant and disposed in the accommodating tank; andat least one atomizing nozzle disposed in the accommodating tank and comprising a liquid inlet end communicated with the liquid reservoir and a liquid outlet end communicated with the at least one tank wall through hole.
- The bidet according to claim 1,wherein the at least one atomizing nozzle comprises a plurality of atomizing nozzles spaced apart from each other,wherein the at least one tank wall through hole comprises a plurality of tank wall through holes spaced apart from each other,wherein the liquid inlet end of each of the plurality of atomizing nozzles is communicated with the liquid reservoir, andwherein the liquid outlet end of each of the plurality of atomizing nozzles is communicated with one tank wall through hole of the plurality of tank wall through holes.
- The bidet according to claim 1 or claim 2, wherein the liquid outlet end of the at least one atomizing nozzle is inserted into the at least one tank wall through hole and/or wherein a liquid pump is disposed in the liquid reservoir.
- The bidet according to claim 1, claim 2 or claim 3, wherein the liquid inlet end of the at least one atomizing nozzle is connected to a liquid outlet of the liquid reservoir through a liquid supply hose, optionally wherein a spring is installed in the liquid supply hose.
- The bidet according to any one of the preceding claims,wherein the at least one atomizing nozzle comprises:a nozzle shell comprising an installation cavity;an atomizing sheet comprising at least one spray hole; anda piezoelectric sheet connected to one side of the atomizing sheet,wherein the liquid inlet end of the at least one atomizing nozzle and the liquid outlet end of the at least one atomizing nozzle are respectively disposed on the nozzle shell and are respectively communicated with the installation cavity,wherein the atomizing sheet and the piezoelectric sheet are disposed in the installation cavity, andwherein the at least one spray hole faces the liquid outlet end of the at least one atomizing nozzle.
- The bidet according to any one of the preceding claims,wherein a liquid inlet of the liquid reservoir extends out of a top cover plate of the accommodating tank; andwherein a plug cover is detachably installed on the liquid inlet of the liquid reservoir.
- The bidet according to any one of the preceding claims,wherein the accommodating tank comprises a clamping groove, andwherein the liquid reservoir is clamped in the clamping groove.
- A toilet cover plate, comprising:a seat cover; anda bidet, comprising:a seat ring comprising a rear portion;an accommodating tank disposed at the rear portion of the seat ring and comprising a front side tank wall, wherein at least one tank wall through hole is disposed on the front side tank wall of the accommodating tank;a liquid reservoir configured to store disinfectant and disposed in the accommodating tank; andat least one atomizing nozzle disposed in the accommodating tank and comprising a liquid inlet end communicated with the liquid reservoir and a liquid outlet end communicated with the at least one tank wall through hole,wherein a cover plate rotating shaft is installed in the accommodating tank, andwherein the seat ring and the seat cover are connected with the cover plate rotating shaft respectively.
- The toilet cover plate according to claim 8,wherein the at least one atomizing nozzle comprises a plurality of atomizing nozzles spaced apart from each other,wherein the at least one tank wall through hole comprises a plurality of tank wall through holes spaced apart from each other,wherein the liquid inlet end of each of the plurality of atomizing nozzles is communicated with the liquid reservoir, andwherein the liquid outlet end of each of the plurality of atomizing nozzles is communicated with one tank wall through hole of the plurality of tank wall through holes.
- The toilet cover plate according to claim 8 or claim 9, wherein the liquid outlet end of the at least one atomizing nozzle is inserted into the at least one tank wall through hole.
- The toilet cover plate according to claim 8, claim 9 or claim 10,wherein the at least one atomizing nozzle comprises:a nozzle shell comprising an installation cavity;an atomizing sheet comprising at least one spray hole; anda piezoelectric sheet connected to one side of the atomizing sheet,wherein the liquid inlet end of the at least one atomizing nozzle and the liquid outlet end of the at least one atomizing nozzle are respectively disposed on the nozzle shell and are respectively communicated with the installation cavity,wherein the atomizing sheet and the piezoelectric sheet are disposed in the installation cavity, andwherein the at least one spray hole faces the liquid outlet end of the at least one atomizing nozzle.
- The bidet according to claim 5 or the toilet cover plate according to claim 11, wherein the at least one spray hole and the liquid outlet end of the at least one atomizing nozzle are coaxially arranged and/or wherein the piezoelectric sheet is a piezoelectric ring surrounding the at least one spray hole.
- An intelligent toilet, comprising:a controller;a toilet body; anda toilet cover plate disposed on the toilet body, the toilet cover plate comprising:a seat cover; anda bidet, comprising:a seat ring comprising a rear portion;an accommodating tank disposed at the rear portion of the seat ring and comprising a front side tank wall, wherein at least one tank wall through hole is disposed on the front side tank wall of the accommodating tank;a liquid reservoir configured to store disinfectant and disposed in the accommodating tank; andat least one atomizing nozzle disposed in the accommodating tank and comprising a liquid inlet end communicated with the liquid reservoir and a liquid outlet end communicated with the at least one tank wall through hole,wherein a cover plate rotating shaft is installed in the accommodating tank,wherein the seat ring and the seat cover are connected with the cover plate rotating shaft respectively, andwherein the at least one atomizing nozzle is communicably connected to the controller.
- The intelligent toilet according to claim 13,wherein the at least one atomizing nozzle comprises:a nozzle shell comprising an installation cavity;an atomizing sheet comprising at least one spray hole; anda piezoelectric sheet connected to one side of the atomizing sheet,wherein the liquid inlet end of the at least one atomizing nozzle and the liquid outlet end of the at least one atomizing nozzle are respectively disposed on the nozzle shell and are respectively communicated with the installation cavity,wherein the atomizing sheet and the piezoelectric sheet are disposed in the installation cavity, andwherein the at least one spray hole faces the liquid outlet end of the at least one atomizing nozzle.
- The intelligent toilet according to claim 14, further comprising an oscillating circuit board communicably connected to the controller,wherein the atomizing sheet and the piezoelectric sheet are respectively connected to the oscillating circuit board 34 through an electrode, andwherein when the oscillating circuit board is energized to generate a high-frequency vibration current, and the atomizing sheet and the piezoelectric sheet generate a high-frequency resonance configured to produce disinfectant water mist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122084850.2U CN215777711U (en) | 2021-08-31 | 2021-08-31 | Seat ring assembly, toilet cover plate and intelligent toilet |
US17/885,192 US20230069531A1 (en) | 2021-08-31 | 2022-08-10 | Bidet, toilet cover plate, and intelligent toilet |
Publications (1)
Publication Number | Publication Date |
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EP4140377A1 true EP4140377A1 (en) | 2023-03-01 |
Family
ID=82942909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22190896.5A Pending EP4140377A1 (en) | 2021-08-31 | 2022-08-18 | Toilet seat, toilet cover plate and intelligent toilet |
Country Status (1)
Country | Link |
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EP (1) | EP4140377A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734942A (en) * | 1984-10-19 | 1988-04-05 | Blanchard Claude G A | Lavatory seats with automatic cleaning of the bowl |
EP1416840A1 (en) * | 2001-08-14 | 2004-05-12 | FAP S.r.l. | Automatically sanitized toilet seat incorporating means for collecting the sanitizing fluid |
WO2020247380A1 (en) * | 2019-06-02 | 2020-12-10 | Origyn LLC | Toilet seat assembly with cleaning system |
-
2022
- 2022-08-18 EP EP22190896.5A patent/EP4140377A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734942A (en) * | 1984-10-19 | 1988-04-05 | Blanchard Claude G A | Lavatory seats with automatic cleaning of the bowl |
EP1416840A1 (en) * | 2001-08-14 | 2004-05-12 | FAP S.r.l. | Automatically sanitized toilet seat incorporating means for collecting the sanitizing fluid |
WO2020247380A1 (en) * | 2019-06-02 | 2020-12-10 | Origyn LLC | Toilet seat assembly with cleaning system |
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