CN113653143A - Human body cleaning device - Google Patents
Human body cleaning device Download PDFInfo
- Publication number
- CN113653143A CN113653143A CN202110769640.9A CN202110769640A CN113653143A CN 113653143 A CN113653143 A CN 113653143A CN 202110769640 A CN202110769640 A CN 202110769640A CN 113653143 A CN113653143 A CN 113653143A
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- China
- Prior art keywords
- water
- cleaning
- valve plate
- self
- human body
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a human body cleaning device, comprising: the water spraying assembly is provided with a human body cleaning channel and a self-cleaning channel, and the self-cleaning channel is used for cleaning the water spraying assembly; the switching valve is used for switching a human body cleaning channel and a self-cleaning channel to supply water, and comprises a fixed valve plate and a movable valve plate, and the movable valve plate can move relative to the fixed valve plate; a water supply unit for supplying water to the switching valve; a control unit for controlling the switching valve and the water supply unit; when the human body cleaning function is started, the switching valve supplies water to the human body cleaning channel; when the human body cleaning function is stopped, the switching valve is switched to supply water to the self-cleaning channel, the movable valve plate moves to the initial position relative to the fixed valve plate after the switching valve supplies water to the self-cleaning channel for a first preset time, and the water supply unit is closed before the movable valve plate moves to the initial position. According to the invention, the water supply unit is closed before the movable valve plate moves to the initial position, so that the total self-cleaning flow can be reduced on the premise of not influencing the self-cleaning of the water spraying assembly.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a human body cleaning device.
Background
The human cleaning performance who accords with the intelligent closestool of one-level water effect on the market at present is not good, the reason is that current intelligent closestool just closes the water supply unit who supplies water to the diverter valve when the moving valve piece of diverter valve returns to initial position, it is more to lead to extravagant self-cleaning water yield, in order to satisfy one-level water effect requirement, the jet orifice that will spray the water body is done very little in order to reduce the flow when wasing, because the water consumption when hip woman washes the washing obviously reduces, can give other people the sensation and wash unclean for a short time, and very little the meeting that the jet orifice was done can lead to having obvious stinging sense to human skin when wasing, user experience feels poor.
Disclosure of Invention
After the existing intelligent closestool completes the human body cleaning function and carries out self-cleaning on the water spraying assembly, the movable valve plate of the switching valve is generally required to be controlled to rotate to a zero position and then to be reset to an initial position, namely, the stepping motor has a zero return process after the cleaning function is used at every time, and the situation that the stepping motor drives the valve plate to move continuously for multiple times and then position deviation occurs is avoided, so that the flow fluctuation of the same water pressure gear is large. However, the inventor found that the conventional intelligent toilet closes the water supply unit supplying water to the switching valve when the movable valve plate of the switching valve returns to the initial position, resulting in a large amount of wasted self-cleaning water. In view of the above, the present invention provides a human body cleaning device capable of reducing the total self-cleaning flow based on the findings of the inventor, so as to solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that: a personal cleansing apparatus comprising:
the water spraying assembly is provided with a human body cleaning channel and a self-cleaning channel, and the self-cleaning channel is used for cleaning the water spraying assembly;
the switching valve is used for switching the human body cleaning channel and the self-cleaning channel to supply water, and comprises a fixed valve plate and a movable valve plate, and the movable valve plate can move relative to the fixed valve plate;
a water supply unit for supplying water to the switching valve;
a control unit for controlling the switching valve and the water supply unit; when the human body cleaning function is started, the switching valve supplies water to the human body cleaning channel; when the human body cleaning function is stopped, the switching valve is switched to supply water to the self-cleaning channel, the movable valve plate moves to the initial position relative to the fixed valve plate after the switching valve supplies water to the self-cleaning channel for a first preset time, and the water supply unit is closed before the movable valve plate moves to the initial position.
Preferably, the water supply unit is immediately closed when the switching valve finishes supplying water to the self-cleaning channel for a first preset time.
Preferably, the fixed valve plate is provided with a first limiting part, the movable valve plate is provided with a second limiting part, and when the movable valve plate moves to a position where the first limiting part is in limiting fit with the second limiting part, the movable valve plate is in a zero position; after the switching valve supplies water to the self-cleaning channel for a first preset time, the movable valve plate moves to the zero position firstly and then moves to the initial position from the zero position in a reverse direction.
Preferably, the movable valve plate is provided with a water inlet communicated with the water supply unit, the fixed valve plate is provided with a cleaning port communicated with the human body cleaning channel and a self-cleaning port communicated with the self-cleaning channel, and the movable valve plate can move relative to the fixed valve plate to enable the water inlet to be communicated with the cleaning port or the self-cleaning port.
Preferably, the initial position is a position when the water inlet is communicated with the self-cleaning port; after the switching valve supplies water to the self-cleaning channel for a first preset time, the action of the movable valve plate relative to the fixed valve plate to the initial position is as follows: and the movable valve plate moves relative to the fixed valve plate and leaves the initial position and then moves towards the initial position in a resetting way.
Preferably, when the human body cleaning function is started, the switching valve supplies water to the self-cleaning channel for a second preset time before the switching valve supplies water to the human body cleaning channel, so as to clean the water spray assembly.
Preferably, when the human body cleaning function is started, the switching valve supplies water to the human body cleaning channel for a third preset time before the switching valve supplies water to the self-cleaning channel, so as to discharge cold water in the human body cleaning channel.
Preferably, the water spray assembly comprises a base and a spray rod slidably mounted on the base, the spray rod is provided with the human body cleaning channel, the base is provided with the self-cleaning channel, and the self-cleaning channel is used for cleaning the spray rod.
Preferably, the stepping motor is connected with the control unit, the stepping motor is in transmission connection with the movable valve plate, and the movable valve plate can rotate relative to the fixed valve plate.
Preferably, the water supply unit comprises a water source and a control valve for controlling the on-off of water flow, the inlet end of the control valve is connected with the water source, the outlet end of the control valve is connected with the switching valve, and the closing of the water supply unit means that the control valve is closed.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the water supply unit is closed before the movable valve plate moves to the initial position, so that the total self-cleaning flow can be reduced on the premise of not influencing the self-cleaning of the water spraying assembly, and the reduced self-cleaning flow can be added to water for cleaning a human body, so that the cleaning effect on the human body is better when the cleaning water quantity of the closestool meets the primary cleaning water quantity.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a block diagram of the present invention (arrows indicate water flow direction);
FIG. 3 is a schematic structural view of the stationary plate of the present invention;
FIG. 4 is a schematic structural diagram of the movable valve plate of the present invention;
FIG. 5 is a schematic view showing a state in which a water inlet of the movable valve plate of the present invention is connected to a self-cleaning port of the fixed valve plate (i.e., a schematic view showing a state in which the movable valve plate is at an initial position)
FIG. 6 is a schematic view showing the state of the movable valve plate when the water inlet is connected to the hip washing opening;
FIG. 7 is a schematic view of the state of the present invention when the water inlet on the movable valve plate is connected to the bidet opening on the fixed valve plate;
FIG. 8 is a schematic view of the movable valve plate of the present invention in a zero position;
FIG. 9 is a schematic view of the working process of the present invention for hip washing or bidet washing.
The reference numerals are explained below:
1-water spraying component, 11-base, 111-self-cleaning channel, 12-spray rod, 121-human body cleaning channel, 1211-hip washing channel, 1212-woman washing channel, 13-second stepping motor, 2-switching valve, 21-fixed valve plate, 211-cleaning port, 2111-hip washing port, 2112-woman washing port, 212-self-cleaning port, 213-first limiting part, 22-movable valve plate, 221-water inlet, 222-air inlet groove, 223-second limiting part, 3-water supply unit, 31-heating component, 32-control valve, 4-control unit and 5-air pump.
Detailed Description
The invention is further explained in detail with the accompanying drawings and the embodiments; a human body washing device of the present invention is not limited to the embodiments.
In an embodiment, please refer to fig. 1 to 9, a human body cleaning device of the present invention comprises:
the water spraying assembly 1 is provided with a human body cleaning channel 121 and a self-cleaning channel 111, the self-cleaning channel 111 is used for cleaning the water spraying assembly 1, and the human body cleaning channel 121 is used for cleaning a human body;
the switching valve 2 is used for switching water supply to the human body cleaning channel 121 and the self-cleaning channel 111, the switching valve 2 comprises a fixed valve plate 21 and a movable valve plate 22, and the movable valve plate 22 can move relative to the fixed valve plate 21;
a water supply unit 3 for supplying water to the switching valve 2;
a control unit 4 for controlling the switching valve 2 and the water supply unit 3; when the human body washing function is started, the switching valve 2 supplies water to the human body washing passage 121 to wash the human body; when the human body cleaning function is stopped, the switching valve 2 is switched to supply water to the self-cleaning channel 111, and after the switching valve 2 supplies water to the self-cleaning channel 111 for a first preset time, the movable valve plate 22 moves to an initial position relative to the fixed valve plate 21, and the water supply unit 3 is closed before the movable valve plate 22 moves to the initial position.
In this embodiment, when the switching valve 2 finishes supplying water to the self-cleaning channel 111 for the first preset time, the water supply unit 3 is immediately closed, so that the water supply unit 3 stops supplying water to the switching valve 2, and more self-cleaning water consumption can be saved. For example: the first preset time is 4.13s, that is, when the switching valve 2 finishes supplying water to the self-cleaning channel 111 for 4.13s, the water supply unit 3 is immediately turned off. Of course, in other embodiments, the water supply unit 3 may be turned off at any time point between the first preset time when the switching valve 2 supplies water to the self-cleaning channel 111 and the time when the movable valve plate 22 moves to the initial position, and the total self-cleaning flow rate may also be reduced.
Referring to fig. 3 to 8, in the present embodiment, the fixed valve plate 21 has a first limiting portion 213, the movable valve plate 22 has a second limiting portion 223, and when the movable valve plate 22 moves to a position where the first limiting portion 213 and the second limiting portion 223 are in limiting fit, the movable valve plate 22 is at a zero position; after the switching valve 2 supplies water to the self-cleaning channel 111 for a first preset time, the movable valve plate 22 moves to the zero position relative to the fixed valve plate 21, and then moves to the initial position from the zero position in a reverse direction.
Referring to fig. 1 and fig. 3 to 8, in this embodiment, the movable valve plate 22 is provided with a water inlet 221 communicated with the water supply unit 3, the fixed valve plate 21 is provided with a cleaning port 211 communicated with the human body cleaning channel 121 and a self-cleaning port 212 communicated with the self-cleaning channel 111, and the movable valve plate 22 can move relative to the fixed valve plate 21 to communicate the water inlet 221 with the cleaning port 211 or the self-cleaning port 212, so that the switching valve 2 can switch the water supply to the human body cleaning channel 121 and the self-cleaning channel 111. Specifically, the human body washing channel 121 comprises a bidet channel 1212 and a bidet channel 1212, and accordingly, the washing opening 211 comprises a hip washing opening 2111 communicated with the bidet channel 1212 and a bidet opening 2112 communicated with the bidet channel 1212, the first limit portion 213, the bidet washing opening 2112, the self-cleaning opening 212 and the hip washing opening 2111 are sequentially arranged at intervals along the circumference of the fixed valve plate 21, and the movable valve plate 22 can move relative to the fixed valve plate 21 to communicate the water inlet 221 with the hip washing opening 2111, the bidet washing opening 2112 or the self-cleaning opening 212, so that the switching valve 2 can switch the water supply of the self-cleaning channel 1212, the bidet channel 1212 and the bidet channel 111; the movable valve plate 22 is also provided with an air inlet groove 222 communicated with the air pump 5, when the water inlet 221 is communicated with the hip washing opening 2111, the air inlet groove 222 is also communicated with the hip washing opening 2111, and when the water inlet 221 is communicated with the woman washing opening 2112, the air inlet groove 222 is also communicated with the woman washing opening 2112.
Referring to fig. 5, in the present embodiment, the initial position is a position when the water inlet 221 is connected to the self-cleaning port 212; after the switching valve 2 supplies water to the self-cleaning channel 111 for a first preset time, the movement of the movable valve plate 22 relative to the fixed valve plate 21 to the initial position means that: the movable valve plate 22 moves away from the initial position relative to the fixed valve plate 21 and then moves back to the initial position. Of course, in other embodiments, the initial position may be set to a position where the water inlet 221 is aligned with the hip wash port 2111 or the woman wash port 2112, or other positions, and the specific embodiment is not limited thereto.
In this embodiment, when the human body cleaning function is started, the switching valve 2 supplies water to the self-cleaning passage 111 for a second preset time before the switching valve 2 supplies water to the human body cleaning passage 121, so as to clean the water spray assembly 1. Further, when the human body washing function is started, the switching valve 2 supplies water to the human body washing passage 121 for a third preset time before the switching valve 2 supplies water to the self-cleaning passage 111 to discharge cold water in the human body washing passage 121.
Referring to fig. 1, in the present embodiment, water spray assembly 1 includes a base 11 and a spray bar 12 slidably mounted on base 11, a human body cleaning channel 121 is disposed on spray bar 12, base 11 is provided with a self-cleaning channel 111, and self-cleaning channel 111 is used for cleaning spray bar 12. Specifically, the water spraying assembly 1 further comprises a second stepping motor 13 connected with the control unit 4, a sliding rail (not shown in the figure) is arranged on the base 11, the second stepping motor 13 drives the spray rod 12 to move telescopically along the sliding rail, and the spray rod 12 can clean a human body when extending out.
In this embodiment, the air conditioner further includes a first stepping motor (not shown in the figure) connected to the control unit 4, the first stepping motor is in transmission connection with the movable valve plate 22, and the movable valve plate 22 can rotate relative to the fixed valve plate 21.
Referring to fig. 1 and 2, in the present embodiment, the water supply unit 3 includes a water source, a heating element 31 and a control valve 32 for controlling the on-off of water flow, the control valve 32 is specifically a pressure stabilizing electromagnetic valve, an inlet end of the control valve 32 is connected to the water source, an outlet end of the control valve 32 is connected to the switching valve 2 through the heating element 31, so that the outlet end of the control valve 32 is connected to the water inlet 221 on the movable valve plate 22, and the closing of the water supply unit 3 means closing the control valve 32 to stop supplying water to the switching valve 2.
The working principle of this embodiment is briefly described as follows (please refer to fig. 9):
in the initial state, the movable valve plate 22 is located at the initial position, and the water inlet 221 is communicated with the self-cleaning port 212;
when the user starts the hip washing function, the water supply unit 3 is started, the switching valve 2 is switched to supply water to the hip washing passage 1211 for a third preset time to discharge cold water in the hip washing passage 1211, the switching valve 2 is switched to supply water to the self-cleaning passage 111 for a second preset time to clean the spray rod 12, and the spray rod 12 is driven to extend out along the slide rail by the second stepping motor 13 while the spray rod 12 is cleaned; then, the switching valve 2 is switched to supply water to the hip washing passage 1211 to perform hip washing; when the user manually stops the hip washing function, the switching valve 2 is switched to supply water to the self-cleaning passage 111 to clean the spray bar 12, and at the same time, the second stepping motor 13 drives the spray bar 12 to retract along the slide rail; after the switching valve 2 supplies water to the self-cleaning channel 111 for a first preset time, the first stepping motor drives the movable valve plate 22 to rotate towards an initial position relative to the fixed valve plate 21, in the process, the movable valve plate 22 rotates from a position where the water inlet 221 is communicated with the self-cleaning port 212 to a position where the water inlet 221 is communicated with the hip cleaning port 2111, and then rotates to a zero position, at the moment, the second limiting portion 223 on the movable valve plate 22 is in limiting fit with the first limiting portion 213 on the fixed valve plate 21, the first stepping motor cannot rotate continuously in the original direction due to resistance, the control unit 4 judges that the movable valve plate 22 is in the zero position according to the judgment, the control unit 4 controls the first stepping motor to rotate reversely by a preset angle so that the movable valve plate 22 rotates reversely to the initial position, the water supply unit 3 is closed before the movable valve plate 22 rotates to the initial position, and particularly when the switching valve 2 supplies water to the self-cleaning channel 111 for the first preset time (at the moment, the spray rod 12 just retracts completely), the water supply unit 3 is turned off.
When the user starts the female washing function, the water supply unit 3 is started, the switching valve 2 is switched to supply water to the female washing channel 1212 for a third preset time to discharge cold water in the female washing channel 1212, the switching valve 2 is switched to supply water to the self-cleaning channel 111 for a second preset time to clean the spray rod 12, and the spray rod 12 is driven by the second stepping motor 13 to extend out along the slide rail while the spray rod 12 is cleaned; then, the switching valve 2 is switched to supply water to the female washing channel 1212 for female washing; when the user manually stops the bidet function, the switching valve 2 is switched to supply water to the self-cleaning channel 111, and simultaneously, the second stepping motor 13 drives the spray rod 12 to retract along the slide rail; after the switching valve 2 supplies water to the self-cleaning channel 111 for a first preset time, the first stepping motor drives the movable valve plate 22 to rotate towards an initial position relative to the fixed valve plate 21, in the process, the movable valve plate 22 rotates from a position where the water inlet 221 is communicated with the self-cleaning port 212 to a position where the water inlet 221 is communicated with the hip cleaning port 2111, and then rotates to a zero position, at the moment, the second limiting portion 223 on the movable valve plate 22 is in limiting fit with the first limiting portion 213 on the fixed valve plate 21, the first stepping motor cannot rotate continuously in the original direction due to resistance, the control unit 4 judges that the movable valve plate 22 is in the zero position according to the judgment, the control unit 4 controls the first stepping motor to rotate reversely by a preset angle so that the movable valve plate 22 rotates reversely to the initial position, the water supply unit 3 is closed before the movable valve plate 22 rotates to the initial position, and particularly when the switching valve 2 supplies water to the self-cleaning channel 111 for the first preset time (at the moment, the spray rod 12 just retracts completely), the water supply unit 3 is turned off.
Compared with the prior art, the invention has the advantages that the water supply unit is closed before the movable valve plate moves to the initial position, the total self-cleaning flow can be reduced on the premise of not influencing the self-cleaning of the water spraying component, and the saved water can be added to the water for cleaning the human body, so that the cleaning effect on the human body is better when the cleaning water quantity of the closestool conforms to the primary cleaning water quantity.
The above embodiments are only used to further illustrate the body washing device of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A personal cleansing apparatus, comprising:
the water spraying assembly is provided with a human body cleaning channel and a self-cleaning channel, and the self-cleaning channel is used for cleaning the water spraying assembly;
the switching valve is used for switching the human body cleaning channel and the self-cleaning channel to supply water, and comprises a fixed valve plate and a movable valve plate, and the movable valve plate can move relative to the fixed valve plate;
a water supply unit for supplying water to the switching valve;
a control unit for controlling the switching valve and the water supply unit; when the human body cleaning function is started, the switching valve supplies water to the human body cleaning channel; when the human body cleaning function is stopped, the switching valve is switched to supply water to the self-cleaning channel, the movable valve plate moves to the initial position relative to the fixed valve plate after the switching valve supplies water to the self-cleaning channel for a first preset time, and the water supply unit is closed before the movable valve plate moves to the initial position.
2. The human body washing device according to claim 1, wherein the water supply unit is immediately turned off when the switching valve finishes supplying water to the self-cleaning passage for a first preset time.
3. The personal washing device of claim 1, wherein the stationary plate has a first position-limiting portion, the movable plate has a second position-limiting portion, and the movable plate is at a zero position when the movable plate moves to a position where the first position-limiting portion is in position-limiting engagement with the second position-limiting portion; after the switching valve supplies water to the self-cleaning channel for a first preset time, the movable valve plate moves to the zero position firstly and then moves to the initial position from the zero position in a reverse direction.
4. The human body cleaning device according to any one of claims 1 to 3, wherein the movable valve plate is provided with a water inlet communicated with the water supply unit, the fixed valve plate is provided with a cleaning port communicated with the human body cleaning channel and a self-cleaning port communicated with the self-cleaning channel, and the movable valve plate can move relative to the fixed valve plate to communicate the water inlet with the cleaning port or the self-cleaning port.
5. The personal washing device of claim 4, wherein the initial position is a position when the water inlet is in communication with the self-cleaning port; after the switching valve supplies water to the self-cleaning channel for a first preset time, the action of the movable valve plate relative to the fixed valve plate to the initial position is as follows: and the movable valve plate moves relative to the fixed valve plate and leaves the initial position and then moves towards the initial position in a resetting way.
6. The personal washing device of claim 1, wherein the switching valve supplies water to the self-cleaning passage for a second preset time to wash the water spray assembly before the switching valve supplies water to the personal washing passage when the personal washing function is activated.
7. The human body washing apparatus according to claim 6, wherein the switching valve supplies water to the human body washing passage for a third preset time to discharge cold water in the human body washing passage before the switching valve supplies water to the self-cleaning passage when the human body washing function is activated.
8. The personal washing device of claim 1, wherein the water spray assembly includes a base and a spray bar slidably mounted on the base, the spray bar having the personal washing passage thereon, the base having the self-cleaning passage thereon for cleaning the spray bar.
9. The human body cleaning device according to claim 1, further comprising a first stepping motor connected with the control unit, wherein the first stepping motor is in transmission connection with the movable valve plate, and the movable valve plate can rotate relative to the fixed valve plate.
10. The human body washing device according to claim 1, wherein the water supply unit comprises a water source and a control valve for controlling the on-off of water flow, the inlet end of the control valve is connected with the water source, the outlet end of the control valve is connected with the switching valve, and the closing of the water supply unit means that the control valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110769640.9A CN113653143B (en) | 2021-07-07 | 2021-07-07 | Human body cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110769640.9A CN113653143B (en) | 2021-07-07 | 2021-07-07 | Human body cleaning device |
Publications (2)
| Publication Number | Publication Date |
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| CN113653143A true CN113653143A (en) | 2021-11-16 |
| CN113653143B CN113653143B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110769640.9A Active CN113653143B (en) | 2021-07-07 | 2021-07-07 | Human body cleaning device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988158A (en) * | 1995-09-21 | 1997-03-31 | Toto Ltd | Sanitary cleaner |
| JPH11336165A (en) * | 1998-05-28 | 1999-12-07 | Aisin Seiki Co Ltd | Human body private part washing device |
| US6769140B1 (en) * | 1999-11-17 | 2004-08-03 | Colivier Pty Ltd. | Toilet seat having a cleansing facility |
| CN207878592U (en) * | 2018-01-24 | 2018-09-18 | 无锡欧枫科技有限公司 | A kind of cleaning device of intellectual water closet |
| CN108644416A (en) * | 2018-07-25 | 2018-10-12 | 厦门水诚科技有限公司 | A kind of shunt valve of sanitary equipment and the closet cover board with the shunt valve |
| CN212612852U (en) * | 2020-03-25 | 2021-02-26 | 厦门优胜卫厨科技有限公司 | Reversing valve assembly for cleaning human body part |
-
2021
- 2021-07-07 CN CN202110769640.9A patent/CN113653143B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988158A (en) * | 1995-09-21 | 1997-03-31 | Toto Ltd | Sanitary cleaner |
| JPH11336165A (en) * | 1998-05-28 | 1999-12-07 | Aisin Seiki Co Ltd | Human body private part washing device |
| US6769140B1 (en) * | 1999-11-17 | 2004-08-03 | Colivier Pty Ltd. | Toilet seat having a cleansing facility |
| CN207878592U (en) * | 2018-01-24 | 2018-09-18 | 无锡欧枫科技有限公司 | A kind of cleaning device of intellectual water closet |
| CN108644416A (en) * | 2018-07-25 | 2018-10-12 | 厦门水诚科技有限公司 | A kind of shunt valve of sanitary equipment and the closet cover board with the shunt valve |
| CN212612852U (en) * | 2020-03-25 | 2021-02-26 | 厦门优胜卫厨科技有限公司 | Reversing valve assembly for cleaning human body part |
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|---|---|
| CN113653143B (en) | 2023-03-31 |
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