CN108505601B - Splash-proof squatting pan - Google Patents
Splash-proof squatting pan Download PDFInfo
- Publication number
- CN108505601B CN108505601B CN201810321836.XA CN201810321836A CN108505601B CN 108505601 B CN108505601 B CN 108505601B CN 201810321836 A CN201810321836 A CN 201810321836A CN 108505601 B CN108505601 B CN 108505601B
- Authority
- CN
- China
- Prior art keywords
- air
- water
- gas
- splash
- squatting pan
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000008399 tap water Substances 0.000 claims description 11
- 235000020679 tap water Nutrition 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 101150006573 PAN1 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses a splash-proof squatting pan which comprises a squatting pan body and a splash-proof device, wherein the squatting pan body is a squatting pan body with a trap, the bottom of the squatting pan body is stored with a water seal, a gas spraying hole is arranged at the section lower than the liquid level of the water seal, the gas spraying hole is connected with the splash-proof device, and the splash-proof device can provide gas to be sprayed out from the gas spraying hole, so that the water seal forms a vortex. The invention avoids the water in the water seal from splashing on the body of a user, and improves the sanitation and the user experience of the squatting pan.
Description
Technical Field
The invention relates to the field of bathroom, in particular to a splash-proof squatting pan.
Background
At present, the squatting pan on the market is divided into two types of siphon squatting pan and direct flushing squatting pan, the siphon squatting pan has low flushing noise, and dirt adhered to the surface of the urinal is easy to flush; the siphon squatting pan is internally provided with a complete pipeline which is connected with a sewer pipeline, and the shape of the siphon squatting pan is an inverted S; when a user is convenient, a small amount of water is reserved at the bottom of the urinal to seal the excrement, so that the excrement is isolated from the air; after the urinal is flushed, the water seal also cuts off the odor overflow of the sewer pipe. The deodorization effect is better than that of direct flushing, and is selected by most consumers. However, in the use process, excrement falls into the water seal to splash water in the water seal, and the splashed dirty water is easy to be adhered to the body of a user, so that the toilet is not sanitary, and extremely uncomfortable feeling is brought to the user.
Therefore, it is desirable to provide a squatting pan that can prevent water splashing and is energy-saving and sanitary when it is convenient.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a splash-proof squatting pan, which aims to solve the problem that the existing squatting pan is easy to splash when being used for a toilet, and improves the cleanliness and the comfort of users.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A splash-proof squatting pan comprises a squatting pan and a splash-proof device; the squatting pan is the squatting pan with the trap, the bottom of the squatting pan is stored with a water seal, the section of the squatting pan lower than the liquid level of the water seal is provided with a jet hole, the jet hole is connected with a splash-proof device, and the splash-proof device can provide gas to be ejected out of the jet hole, so that the water seal forms vortex.
The splash-proof device comprises a closed water tank, wherein the lower part of the closed water tank is a water storage cavity, and the upper part of the closed water tank is provided with a gas storage device.
The wall of the closed water tank is provided with an air inlet which is communicated with the water storage cavity; the air inlet is provided with an air one-way valve, and air enters the water storage cavity through the air one-way valve.
The water inlet is formed in the wall of the sealed water tank and is connected with one end of a water inlet pipe, the other end of the water inlet pipe is connected with a tap water pipe and a one-way air-entrapping valve respectively, and the inner diameter of the water inlet pipe is larger than that of tap water.
The air storage device is provided with an air inlet and an air outlet, the air inlet is provided with a compressed air one-way valve, and when the air in the water storage cavity reaches a certain pressure, the air enters the air storage device through the compressed air one-way valve.
And an exhaust port is formed in the wall of the sealed water tank, one side of the exhaust port is connected with an exhaust hole of the gas storage device, the other side of the exhaust port is connected with the gas spraying hole through a gas pipe, and compressed gas in the gas storage device is conveyed to the gas spraying hole through the exhaust port to be sprayed out.
The air injection holes are formed in a plurality of mode at equal intervals along the same circumference; the gas spraying holes are communicated with a gas guider, and the gas guider can enable gas sprayed out of all the gas spraying holes to be spiral, and the gas pushes water in the water seal to rotate.
The splash-proof device further comprises an intelligent inductive switch and an electromagnetic valve, wherein the intelligent inductive switch controls the gas to be sprayed out from the gas spraying hole and stopped through the electromagnetic valve.
The beneficial effects are that:
compared with the prior art, the splash-proof squatting pan has the advantages that the air jet hole is formed in the position lower than the water seal liquid level of the squatting pan and is in airtight connection with the splash-proof device, so that air provided by the splash-proof device can be ejected from the air jet hole to push water in the water seal to form a vortex, and therefore when excrement falls into the water seal, the splashed water can be sprayed to the pool wall of the squatting pan along the rotating direction of the vortex, the situation that water in the water seal splashes onto a user is avoided, and sanitary cleaning of the squatting pan and experience of the user are improved.
Drawings
Fig. 1 is a schematic diagram of a splash-proof squatting pan.
Fig. 2 is a schematic structural view of a sealed water tank in the splash-proof squatting pan provided by the invention.
Fig. 3 is a top view of the water splashing prevention squatting pan provided by the invention.
Fig. 4 is a schematic structural view of a gas guide in the splash-proof squatting pan provided by the invention.
Detailed Description
The invention provides a splash-proof squatting pan, which is further described in detail below with reference to the accompanying drawings and examples in order to make the purposes, the technical schemes and the effects of the invention clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, the present invention provides a splash-proof squatting pan, which is characterized in that: comprises a squatting pan 1 and a splash-proof device 2; the squatting pan is a squatting pan with a trap, the bottom of the squatting pan is stored with a water seal 13, a gas spraying hole 12 is arranged at the section of the squatting pan lower than the liquid level of the water seal 13, the gas spraying hole 12 is connected with the splash-proof device 2, and the splash-proof device 2 can provide gas to be sprayed out from the gas spraying hole 12, so that the water seal 13 forms vortex.
The existing squatting pan structure is divided into a trap type squatting pan and a no trap type squatting pan, wherein the bottom of the no trap type squatting pan is directly connected with a sewage drain pipe, and the odor of a sewer is easy to flow backwards, so that a user is difficult to feel comfortable when using a toilet; the trap type squatting pan utilizes a transverse S-shaped bent pipe to form a water seal, when the squatting pan is used for a toilet, water in the water seal 13 is in a static state, and when excrement falls into the water seal 13, the water falling into the point is discharged to the periphery to form water spray; after the excrement completely enters the water seal, the water around the excrement is converged towards the falling point to form a water column which splashes upwards, and the water column is easy to splash on a user. By adopting the invention, the water in the water seal 13 is in a rotary motion state, the excrement falls into the water seal to splash the liquid level to a bit, after the excrement completely enters the water seal 13, the water around cannot be converged to the falling point due to centripetal force, cannot form a vertical upward water column, and can splash to the pool wall of the squatting pan along the rotary direction of the water seal, so that the excrement is prevented from splashing to the body of a user.
Specifically, referring to fig. 2, the anti-splashing device includes a closed water tank 20, a water storage cavity 201 is disposed at the lower portion of the closed water tank, and a gas storage device 202 is disposed at the upper portion of the closed water tank. The closed water tank 20 is fixedly installed on a wall corresponding to the water inlet of the squatting pan, and a flushing mechanism and a water supplementing mechanism (this is the prior art and is not shown in the figure) are arranged in the closed water tank. Here, the air storage device 202 may be independently provided at the upper portion of the water storage chamber 201; in this embodiment, the air storage device 202 is integrally formed with the water tank 20, and the air storage device 202 is arranged at the upper part of the water storage cavity; in this way, the tank space can be maximally utilized, storing more gas.
Further, as shown in fig. 2, the wall of the closed water tank is provided with an air inlet 21, and the air inlet is communicated with the water storage cavity; the air inlet 21 is provided with an air check valve 211, and air enters the water storage chamber 201 through the air check valve 211. When flushing, the flushing mechanism is triggered, water in the water tank quickly flows into the squatting pan pool, negative pressure is formed in the water tank, and outside air pushes up the valve of the air one-way valve 211, so that the water enters the water storage cavity 201. As the water of the water tank is discharged, the water storage chamber 201 is filled with air, and when the air pressure in the water storage chamber 201 is equal to the external air pressure, the valve of the air check valve 211 is reset due to its own weight, preventing the air from entering the inside of the water tank 20.
Further, as shown in fig. 2, the wall of the sealed water tank is provided with a water inlet 24, the water inlet 24 is connected with one end of a water inlet pipe 241, and the other end of the water inlet pipe 241 is respectively connected with a tap water pipe 242 and a one-way air adding valve 244. Here, the one-way air adding valve 244 is fixedly installed at the rear part of the water inlet pipe 241 (i.e. the end far away from the water inlet 24), the one-way air adding valve 244 is provided with a valve seat 2441 and a valve 2442, one end of the valve seat is connected with the water inlet pipe 241 through an air outlet pipe 243, the other end of the valve seat 2441 is provided with the valve 2442, and the valve 2442 cuts off the air from entering. When the water replenishing mechanism is triggered, tap water flows into the water storage cavity 201, the water flow rapidly passes through the water inlet pipe 241, the pressure in the water inlet pipe is reduced, the valve 2442 of the one-way air adding valve 244 is opened due to the self weight and the pushing of the atmospheric pressure, the outside air is sucked into the water inlet pipe 241, and the air and the tap water are mixed in the water inlet pipe 241 and then enter the water storage cavity 201; when the water storage cavity 201 is full of water, tap water gradually fills the water inlet pipe 241 and the water outlet pipe 243, and the valve 2442 is pushed back by the water flow pressure, so that tap water cannot flow out. Preferably, the one-way air valve 244 is connected with the water inlet pipe 241 obliquely upwards, so that the valve 2442 of the one-way air valve 244 has a downward component force due to the self weight, and the valve 2442 is more easily pushed open under the action of atmospheric pressure; preferably, the inner diameter of the water inlet pipe 221 is larger than the inner diameter of the tap water pipe 242, so that more air can be mixed into tap water, and the air quantity of the water storage cavity is increased.
In the preferred example, as shown in fig. 2, the air storage device 202 is provided with an air inlet hole 22 and an air outlet hole 23, the air inlet hole 22 is provided with a compressed air one-way valve 221, and when the air in the water storage cavity 201 reaches a certain pressure, the air enters the air storage device 202 through the compressed air one-way valve 221. When water is replenished, the water level of the water storage cavity 201 continuously rises, air in the water storage cavity 201 is compressed upwards, and when the air pressure in the water tank exceeds the valve pressure of the compressed gas one-way valve 221, the compressed air in the water tank pushes the valve open to enter the air storage device 202; in contrast, when the pressure in the air storage device 202 is equal to the pressure in the water storage chamber 201, the valve of the compressed gas check valve is reset due to the dead weight, so that the air of the air storage device 202 cannot flow back into the water tank under the condition that the air pressure of the air storage device 202 is larger than the air pressure of the water storage chamber or the negative pressure of the conventional toilet flushing water tank occurs.
Further, as shown in fig. 2, the wall of the sealed water tank is provided with an air outlet, one side of the air outlet is connected with an air outlet hole 23 of the air storage device 202, the other side of the air outlet is connected with the air spraying hole 12 through the air pipe 4, and compressed air in the air storage device is conveyed to the air spraying hole 12 through the air outlet 23 to be sprayed out. In this embodiment, the air storage device 202 and the water tank 20 are integrally formed, and the air outlet formed in the wall of the air tank is the air outlet 23 of the air storage device, so that the air can be directly communicated with the air storage device, the occurrence of air leakage is reduced, and the whole mechanism is simplified.
In a preferred embodiment, as shown in fig. 3 and 4, the splash-proof squatting pan is provided with a plurality of air injection holes 12 at equal intervals along the same circumference; the air spraying holes are communicated with one air director 5, and the air director 5 can enable air sprayed out by all the air spraying holes 12 together to be spiral, and the air pushes water in the water seal to rotate. Through setting up gas director 5, can inject the jet angle of every fumarole 12, the shape and the blowout pressure of cooperation fumarole 12 again make the excrement fall into the water seal 13 when, the splash of splashing is less, and the user is more comfortable in the lavatory. Preferably, the air guide 5 is provided with an air pressure regulator 51, and the air pressure regulator 5 can regulate the ejection pressure of the air injection holes 12 to change the vortex rotation speed.
Preferably, referring to fig. 1, the splash-proof device further comprises an intelligent induction switch 3 and a solenoid valve 6, wherein the intelligent induction switch 3 controls the ejection and stop of gas from the gas spraying holes 12 through the solenoid valve 6. The intelligent induction switch 3 is fixedly arranged on the wall of the water tank, the intelligent induction switch is electrically connected with the electromagnetic valve, and the electromagnetic valve 6 is arranged on the gas pipe 4; by arranging the intelligent induction switch 3, the use state of a user can be automatically sensed, and the opening and closing of the electromagnetic valve 6 are controlled; when a user uses the toilet, the electromagnetic valve 6 conducts the connection between the gas storage device 202 and the gas spraying hole 12 to enable the water seal 13 to form a vortex; when the user leaves, the electromagnetic valve 6 blocks the connection, so that the water seal 13 is in a stop state, thereby being convenient for saving energy and reducing energy consumption loss.
It will be understood that equivalents and modifications will occur to those skilled in the art based on the present invention and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention.
Claims (3)
1. A splash-proof squatting pan is characterized in that: comprises a squatting pan and a splash-proof device; the squatting pan is provided with a trap, the bottom of the squatting pan is stored with a water seal, a section of the squatting pan, which is lower than the liquid level of the water seal, is provided with a gas spraying hole, the gas spraying hole is connected with a splash-proof device, and the splash-proof device can provide gas to be sprayed out of the gas spraying hole, so that the water seal forms a vortex; the splash-proof device comprises a closed water tank, the lower part of the closed water tank is a water storage cavity, and the upper part of the closed water tank is provided with a gas storage device; the air storage device is provided with an air inlet and an air outlet, the air inlet is provided with a compressed air one-way valve, and when the air in the water storage cavity reaches a certain pressure, the air enters the air storage device through the compressed air one-way valve; an exhaust port is formed in the wall of the closed water tank, one side of the exhaust port is connected with an exhaust hole of the gas storage device, the other side of the exhaust port is connected with the gas spraying hole through a gas pipe, and compressed gas in the gas storage device is conveyed to the gas spraying hole through the exhaust port to be sprayed out; the air injection holes are formed in a plurality of mode at equal intervals along the same circumference; the gas spraying holes are communicated with a gas guider, and the gas guider can enable gas sprayed out of all the gas spraying holes to be spiral, and the gas pushes water in the water seal to rotate; the height of the splash-proof device is higher than that of the water seal; the wall of the closed water tank is provided with an air inlet which is communicated with the water storage cavity; the air inlet is provided with an air one-way valve, and air enters the water storage cavity through the air one-way valve.
2. The splash-proof squatting pan of claim 1, wherein: the water inlet is formed in the wall of the closed water tank and is connected with one end of a water inlet pipe, the other end of the water inlet pipe is connected with a tap water pipe and a one-way air-entrapping valve respectively, and the inner diameter of the water inlet pipe is larger than that of tap water.
3. The splash-proof squatting pan of claim 1, wherein: the splash-proof device further comprises an intelligent inductive switch and an electromagnetic valve, wherein the intelligent inductive switch controls the gas to be sprayed out from the gas spraying hole and stopped through the electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321836.XA CN108505601B (en) | 2018-04-11 | 2018-04-11 | Splash-proof squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321836.XA CN108505601B (en) | 2018-04-11 | 2018-04-11 | Splash-proof squatting pan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108505601A CN108505601A (en) | 2018-09-07 |
| CN108505601B true CN108505601B (en) | 2024-05-31 |
Family
ID=63381579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810321836.XA Active CN108505601B (en) | 2018-04-11 | 2018-04-11 | Splash-proof squatting pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505601B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716364Y (en) * | 2004-01-13 | 2005-08-10 | 陈立新 | Water-saving cleaning tool for water-free tank |
| CN201116380Y (en) * | 2007-10-10 | 2008-09-17 | 童明健 | Gas water two-phase vortex injection type water-saving toilet bowl |
| KR20100102953A (en) * | 2009-03-12 | 2010-09-27 | 주식회사 희람테크 | A stool cover where the prevent water splash is had |
| CN103767617A (en) * | 2013-12-27 | 2014-05-07 | 余姚市众一工业设计有限公司 | Closestool |
| CN107849841A (en) * | 2015-08-11 | 2018-03-27 | 骊住株式会社 | Water closet |
-
2018
- 2018-04-11 CN CN201810321836.XA patent/CN108505601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716364Y (en) * | 2004-01-13 | 2005-08-10 | 陈立新 | Water-saving cleaning tool for water-free tank |
| CN201116380Y (en) * | 2007-10-10 | 2008-09-17 | 童明健 | Gas water two-phase vortex injection type water-saving toilet bowl |
| KR20100102953A (en) * | 2009-03-12 | 2010-09-27 | 주식회사 희람테크 | A stool cover where the prevent water splash is had |
| CN103767617A (en) * | 2013-12-27 | 2014-05-07 | 余姚市众一工业设计有限公司 | Closestool |
| CN107849841A (en) * | 2015-08-11 | 2018-03-27 | 骊住株式会社 | Water closet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108505601A (en) | 2018-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5180295B2 (en) | Western-style toilet with an overflow prevention auxiliary tank | |
| KR101163357B1 (en) | Water-saving toilet | |
| RU2499101C2 (en) | Toilet flush valve with reducing cross section of valve seat | |
| US20120284910A1 (en) | Flush toilet | |
| KR100483510B1 (en) | Toilet stool having rim side water supply equipment using jet pump | |
| JP2006500496A (en) | Water-saving Western-style toilet | |
| KR100901186B1 (en) | A toilet stool having a check valve for preventing backflowing between bowl and water tank | |
| CN108505601B (en) | Splash-proof squatting pan | |
| CN115461514A (en) | Toilet dynamic flushing method and dynamic flushing type odor-resistant and splash-proof water tank-free toilet | |
| CN202148587U (en) | Closestool seat capable of preventing splashing | |
| CN216664366U (en) | Low-water-tank toilet stool with negative-pressure auxiliary flushing function | |
| CN108505600B (en) | Splash-proof closestool | |
| WO2013139236A1 (en) | Commode chair | |
| CN203546857U (en) | Air-pressure flushing channel of water-saving closestool | |
| JP5412779B2 (en) | Western-style toilet | |
| CN215367627U (en) | Closestool drainage device | |
| CN114232743A (en) | Low water tank toilet stool flushed with assistance of negative pressure | |
| CN208395939U (en) | A kind of Anti-water-splashing toilet | |
| KR101002645B1 (en) | Toilet stool system using drainaged water with cleaning device | |
| JP3049695U (en) | Direct water-saving toilet | |
| KR20200136682A (en) | A urinal | |
| CN208395940U (en) | A kind of Anti-splashing squatting pan | |
| CN113529891B (en) | Closestool drainage device | |
| CN215563185U (en) | Floor drain automatic water replenishing structure and toilet system using same | |
| CN211523398U (en) | Flushing structure of toilet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240430 Address after: 063,000 North of Zhongdajie Street, South of Wenming Street, West of Chuangxin Road, Luannan County, Tangshan, Hebei Applicant after: Hebei Mingtong ceramic products Co.,Ltd. Country or region after: China Address before: Card 8, room 402, 78 fuwanjiangwan Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province Applicant before: FOSHAN CHUANGLIAN TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |