CN114753462B - Toilet bowl cleaning device and toilet bowl - Google Patents
Toilet bowl cleaning device and toilet bowl Download PDFInfo
- Publication number
- CN114753462B CN114753462B CN202210374774.5A CN202210374774A CN114753462B CN 114753462 B CN114753462 B CN 114753462B CN 202210374774 A CN202210374774 A CN 202210374774A CN 114753462 B CN114753462 B CN 114753462B
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- water outlet
- toilet
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- annular water
- water
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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
- 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
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- 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
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A toilet bowl cleaning device and a toilet bowl comprise a cleaning body, wherein the cleaning body is provided with a water inlet and an annular water outlet for spraying water to the peripheral inner wall surface of a toilet bowl, and the water inlet is communicated with the annular water outlet; the width of the annular water outlet is gradually changed, and the end with the largest width and the end with the smallest width of the annular water outlet are positioned on the same radial direction of the annular water outlet, so that the periphery of the annular water outlet can adapt to different water spraying speeds according to the distance between the periphery of the annular water outlet and the inner wall surface of the toilet bowl. According to the invention, the annular water outlet with gradually changed width is arranged on the cleaning body, so that the water outlet speed around the annular water outlet is effectively and reasonably distributed, one end with the largest width of the annular water outlet is aligned with the inner wall surface of the urinal closest to the annular water outlet, and one end with the smallest width of the annular water outlet is aligned with the inner wall surface of the urinal farthest from the annular water outlet, so that the water pressures received by the urinal walls of different distances of the closestool are different, and the problem of secondary splashing pollution caused by large water pressure is avoided.
Description
Technical Field
The invention relates to the technical field of bathrooms, in particular to a toilet bowl cleaning device and a toilet bowl.
Background
In daily life, the intelligent closestool used is generally a ceramic main body, and the ceramic surface is easy to be stained with dirt residues and difficult to be washed cleanly under the condition of drying. In the process of flushing and discharging dirt, water rotation generated by siphoning action can possibly bring bacteria or microorganisms into the air, so that other living appliances in the bathroom space are polluted, and the health of human beings is endangered. Thus, many bathroom manufacturers add a pre-wetting function, i.e., flushing the bowl wall before using the toilet or before creating a siphon to flush the dirt, thereby avoiding the attachment of the dirt to the bowl wall or flushing the dirt from the bowl wall to the bottom of the bowl with the siphon to flush the dirt out of the toilet.
Aiming at pre-wetting, a plurality of solutions exist in the prior art, for example, a pre-wetting nozzle for an intelligent closestool is proposed in Chinese patent CN201810367851.8, and the nozzle swings outwards due to the action of rotating centrifugal force and impacts mutually to form mist water flow in the flowing-out process, so that the closestool is pre-wetted, the water consumption is low, and the cleaning effect is good; chinese patent CN201710118083.8 proposes a sterilizing water spray device that can reciprocate in a straight direction and spray sterilizing water into the inside of a toilet bowl, and a bidet equipped with the sterilizing water spray device. In addition, a plurality of nozzles arranged in a tetragonal direction are rotated and spray sterilizing water. Therefore, the sterilizing water can be uniformly sprayed in the whole inside of the closestool, so that the sterilizing capability of the closestool can be improved; korean patent No. KR101569910B1 tub sterilizer, which provides a clean and comfortable bathroom by uniformly spraying sterilizing water supplied from a sterilizing water generating unit onto the inner surface of pottery to be cleaned and sterilized. Although the prior art can pre-wet or sterilize the wall surface of the urinal by 360 degrees, the kinetic energy of water flow sprayed from the water outlet hole is consistent due to the consistent size of the water outlet on the nozzle, and the following problems occur in the use process:
1. if the requirements of pre-wetting or disinfection of the far end of the urinal wall are met, the near end of the urinal wall is easy to generate splash at the periphery due to overlarge water flow energy, so that secondary pollution is caused, and the use experience is affected; if the pressure is reduced, the pre-wetting or sterilizing requirement of the near end of the toilet wall is met, and the water flow cannot reach the far end of the toilet wall, so that the pre-wetting or sterilizing requirement cannot be met.
2. Because the size of the water outlet of the nozzle is consistent, and the water outlet is eccentrically arranged relative to the toilet bowl, the water outlet speed of each water outlet direction on the nozzle cannot be reasonably distributed according to the distance between the toilet bowl wall and the nozzle, so that the near-end water outlet speed is high due to the fact that the water flow kinetic energy is increased because the requirements of pre-wetting or disinfection of the far-end toilet bowl are met, and then part of water flow is lost due to splashing, so that water resource waste is caused.
At present, similar to the prior art does not appear in the related technical field, so that a toilet cleaning device capable of reasonably distributing water outlet speed and effectively controlling water outlet kinetic energy is urgently needed.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a toilet cleaning device and a toilet.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the toilet bowl cleaning device comprises a cleaning body, wherein the cleaning body is provided with a water inlet and an annular water outlet for spraying water to the inner wall surface around the toilet bowl, the water inlet is communicated with the annular water outlet, the width of the annular water outlet is gradually changed, and one end with the largest width and one end with the smallest width of the annular water outlet are positioned in the same radial direction of the annular water outlet, so that the periphery of the annular water outlet can adapt to different water outlet speeds according to the distance between the periphery of the annular water outlet and the inner wall surface of the toilet bowl; the annular water outlet is provided with an upper water outlet surface and a lower water outlet surface which are vertically corresponding, the space between the upper water outlet surface and the lower water outlet surface forms the width of the annular water outlet, the upper water outlet surface is an inclined surface, the high end of the upper water outlet surface corresponds to one end with the largest width of the annular water outlet, and the low end of the upper water outlet surface corresponds to one end with the smallest width of the annular water outlet.
Further, the cleaning body comprises a water outlet body, a positioning support and a water inlet body which are sequentially installed from bottom to top, the water inlet is arranged in the water inlet body, the lower end of the positioning support is in clearance fit with the water outlet body to form the annular water outlet, the lower end face of the positioning support forms the upper water outlet surface of the annular water outlet, and the surface, opposite to the upper water outlet surface, of the water outlet body forms the lower water outlet surface of the annular water outlet.
Further, the lower water outlet surface of the annular water outlet is an arc-shaped surface formed by rotating around the axis of the water outlet body.
Further, a plurality of water diversion ribs are arranged on the peripheral outer side surface of the water outlet body at intervals along the circumferential direction of the water outlet body, and water flow channels which are communicated with the annular water outlet are formed between the adjacent water diversion ribs.
Further, a rotatable impeller and an impeller seat are arranged in the positioning support, the impeller is arranged on the impeller seat, and a plurality of water outlet holes which are vertically communicated are formed in the impeller seat.
Furthermore, an oblique water body is arranged between the water inlet body and the positioning bracket, and at least two oblique water holes which are vertically communicated are formed in the oblique water body.
Further, the water inlet body, the positioning support and the water outlet body are connected together by adopting the bolts and the nuts, and the bolts penetrate through the impeller and the impeller seat to enable the impeller and the impeller seat to rotate around the axis of the bolts.
Further, a connecting buckle is arranged at the bottom of the water inlet body, and a clamping block matched with the connecting buckle is arranged on the outer surface of the positioning bracket so as to fix the position of the positioning bracket.
Further, the water inlet is externally connected with a pressure water source.
The invention also provides a toilet, which comprises a toilet body and a toilet cover plate, and further comprises the toilet cleaning device, wherein the toilet cleaning device is arranged on the toilet body or the toilet cover plate, one end with the largest width of the annular water outlet is aligned with the inner wall surface of the toilet body closest to the end with the largest width, and one end with the smallest width of the annular water outlet is aligned with the inner wall surface of the toilet body farthest from the end with the smallest width of the annular water outlet.
The beneficial effects of the invention are as follows:
1. according to the toilet bowl cleaning device, the annular water outlet with the gradually-changed width is arranged on the cleaning body, so that the water outlet speeds around the annular water outlet are different, one end with the largest width of the annular water outlet can be aligned with the inner wall surface of the toilet bowl body closest to the annular water outlet, and one end with the smallest width of the annular water outlet can be aligned with the inner wall surface of the toilet bowl body farthest from the annular water outlet, so that the water pressure on the inner wall around the toilet bowl is different, and the problem of secondary splashing pollution caused by large water pressure is avoided.
2. According to the toilet cleaning device provided by the invention, the water distribution ribs are uniformly and vertically distributed on the periphery of the water outlet body, so that the water outlet body forms fan-shaped sheet water, and the cleaning water is less under the condition of the same cleaning area, so that the effects of saving water or saving sterilizing water are achieved.
3. After the toilet cleaning device is installed with the body, only one end with the largest width of the annular water outlet is aligned with the inner wall surface of the toilet body closest to the annular water outlet, and one end with the smallest width of the annular water outlet is aligned with the inner wall surface of the toilet body farthest from the annular water outlet, so that the toilet cleaning device is simple and convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a toilet cleaning device according to the present invention;
FIG. 2 is an exploded view of a toilet cleaning device according to the present invention;
FIG. 3 is a cross-sectional view of a toilet cleaning device according to the present invention;
FIG. 4 is a cross-sectional view of a positioning bracket of a toilet cleaning device according to the present invention;
FIG. 5 is a schematic view of the effluent of a toilet cleaning apparatus according to the present invention;
FIG. 6 is a schematic view showing the working state of the water outlet body of the toilet cleaning device according to the present invention;
FIG. 7 is a schematic view showing an operation state of the toilet cleaning device according to the present invention at another angle of the water outlet body;
in the figure, a cleaning body 10, a water inlet 101, a water inlet 1011, a positioning buckle 1012, an inclined water body 102, an inclined water outlet 1021, an impeller 1031, an impeller seat 1032, a water outlet 1033, a positioning bracket 104, a positioning block 1041, an upper water outlet 1042, a water outlet 105, a water dividing rib 1051, a lower water outlet 1052, an annular water outlet 20, a bolt 30 and a nut 40.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 7.
The toilet bowl cleaning device comprises a cleaning body 10, wherein the cleaning body 10 is provided with a water inlet 1011 and an annular water outlet 20 for spraying water to the peripheral inner wall surface of a toilet bowl, the water inlet 1011 is communicated with the annular water outlet 20, and the water inlet 1011 is externally connected with a pressure water source. The width of the annular water outlet 20 is gradually changed, and the end with the largest width of the annular water outlet 20 and the end with the smallest width are positioned on the same radial direction of the annular water outlet 20, and the widths of the parts of the annular water outlet 20 at the two sides in the radial direction are gradually reduced from the end with the largest width to the end with the smallest width, so that the periphery of the annular water outlet 20 can adapt to different water outlet speeds according to the distance between the periphery of the annular water outlet 20 and the inner wall surface of the toilet bowl. The annular water outlet 20 has an upper water outlet surface 1042 and a lower water outlet surface 1052 which are vertically corresponding, and the space between the upper water outlet surface 1042 and the lower water outlet surface 1052 constitutes the width of the annular water outlet 20.
In this embodiment, the upper water outlet surface 1042 is an inclined surface, and the high end of the upper water outlet surface 1042 corresponds to the end with the largest width of the annular water outlet 20, and the low end of the upper water outlet surface 1042 corresponds to the end with the smallest width of the annular water outlet 20.
In this embodiment, the cleaning body 10 includes a water outlet 105, a positioning bracket 104 and a water inlet 101 sequentially installed from bottom to top, the water inlet 1011 is disposed on the water inlet 101, the lower end of the positioning bracket 104 and the water outlet 105 are in clearance fit to form the annular water outlet 20, the lower end surface of the positioning bracket 104 forms an upper water outlet surface 1042 of the annular water outlet 20, and the surface of the water outlet 105 opposite to the upper water outlet 1042 forms a lower water outlet surface 1052 of the annular water outlet 20.
In this embodiment, lower outlet surface 1052 of annular outlet 20 is an arcuate surface formed by rotation about the axis of outlet body 105. The outer side surface of the periphery of the water outlet body 105 is provided with a plurality of water diversion ribs 1051 which are distributed at intervals along the circumferential direction, and water flow channels leading to the annular water outlet 20 are formed between the adjacent water diversion ribs 1051. The provision of the water dividing ribs 1051 allows water to flow between any two adjacent water dividing ribs 1051 to the lower water outlet 1052 to form sheet-like water, so that the cleaning area is larger under the same water consumption.
In this embodiment, a rotatable impeller 1031 is disposed in the positioning bracket 104. An oblique water body 102 is arranged between the water inlet body 101 and the positioning bracket 104, and the oblique water body 102 is provided with at least two oblique water holes which are communicated up and down. The invention also comprises an impeller seat 1032 positioned in the positioning bracket 104, wherein an impeller 1031 is arranged on the impeller seat 1032, and a plurality of water outlet holes 1033 which are communicated up and down are arranged on the impeller seat 1032.
In this embodiment, the cleaning body 10 further includes a bolt 30 and a nut 40, the water inlet 101, the positioning bracket 104 and the water outlet 105 are connected together by using the bolt 30 and the nut 40, and the bolt 30 passes through the impeller 1031, so that the impeller 1031 can rotate around the axis of the bolt 30. The water inlet body 101 is in snap connection with the positioning bracket 104, specifically, a connecting snap is arranged at the bottom of the water inlet body 101, and a clamping block matched with the connecting snap is arranged on the outer surface of the positioning bracket 104 so as to fix the position of the positioning bracket 104.
The invention also provides a toilet, comprising a toilet body and a toilet cover plate, and at least one toilet cleaning device as described above, wherein the cleaning body 10 is arranged on the toilet body or the toilet cover plate, one end with the largest width of the annular water outlet 20 is aligned with the inner wall surface of the toilet body closest to the end with the largest width, and one end with the smallest width of the annular water outlet 20 is aligned with the inner wall surface of the toilet body farthest from the end with the smallest width. The closestool can be an intelligent closestool or a common closestool, and when the closestool is an intelligent closestool, the closestool cover plate is the intelligent closestool cover plate. The number of the toilet cleaning devices is particularly, but not limited to, one, and in other embodiments, the number of the toilet cleaning devices is plural and is distributed at intervals along the circumferential direction of the urinal of the toilet body. The toilet cleaning device is specifically located at the rear end of the toilet bowl of the toilet body, so that the end with the largest width of the annular water outlet 20 is aligned with the inner wall surface of the rear end of the toilet bowl closest to the end with the largest width of the annular water outlet 20, and the end with the smallest width of the annular water outlet 20 is aligned with the inner wall surface of the front end of the toilet bowl farthest from the end with the smallest width of the annular water outlet.
Taking a toilet bowl cleaning device according to the present invention as an example, the water flow sprayed from the cleaning device 10 is shown in fig. 6 and 7, and the working principle is as follows:
as shown in fig. 3, water enters the water inlet body 101 through the water inlet 1011, and is obliquely sprayed on the impeller 103 through the oblique water outlet 1021, so that the impeller 103 rotates; under the action of rotation, water flow sprayed by the water outlet 1033 is uniformly sprayed on the water outlet 105, the water flow flows into the space between any two adjacent water distribution ribs 1051 and flows downwards to the water outlet 1052, the water flow forms sheet water, and the upper water outlet 1042 and the lower water outlet 1052 form an annular water outlet 20 with gradually-changed width in clearance fit, so that the water outlet speed of the annular water outlet 20 in all directions can meet the requirements of cleaning, sterilizing and disinfecting toilet walls with different distances. Specifically, the end with the largest width of the annular water outlet 20 is aligned with the inner wall surface of the rear end of the urinal closest to the end with the largest width, so that the water outlet speed of the end with the largest width of the annular water outlet 20 is the smallest, the cleaning requirement on the inner wall surface of the rear end of the urinal is met, and meanwhile, water flow can be prevented from splashing at the rear end of the urinal; the end of the annular water outlet 20 with the smallest width is aligned with the inner wall surface of the front end of the urinal which is farthest from the end of the annular water outlet, so that the water outlet speed of the end of the annular water outlet 20 with the smallest width is largest, and the inner wall surface of the front end of the urinal which is farthest from the end of the annular water outlet can be effectively cleaned.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it, and not to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The toilet bowl cleaning device comprises a cleaning body, wherein the cleaning body is provided with a water inlet and an annular water outlet for spraying water to the peripheral inner wall surface of a toilet bowl, and the water inlet is communicated with the annular water outlet; the water outlet is characterized in that the width of the annular water outlet is gradually changed, and one end with the largest width and one end with the smallest width of the annular water outlet are positioned on the same radial direction of the annular water outlet, so that the periphery of the annular water outlet can adapt to different water outlet speeds according to the distance between the periphery of the annular water outlet and the inner wall surface of a toilet bowl; the annular water outlet is provided with an upper water outlet surface and a lower water outlet surface which are vertically corresponding, the space between the upper water outlet surface and the lower water outlet surface forms the width of the annular water outlet, the upper water outlet surface is an inclined surface, the high end of the upper water outlet surface corresponds to one end with the largest width of the annular water outlet, and the low end of the upper water outlet surface corresponds to one end with the smallest width of the annular water outlet.
2. The toilet bowl cleaning device of claim 1, wherein the cleaning body comprises a water outlet body, a positioning bracket and a water inlet body which are sequentially installed from bottom to top, the water inlet is arranged on the water inlet body, the lower end of the positioning bracket is in clearance fit with the water outlet body to form the annular water outlet, the lower end face of the positioning bracket forms an upper water outlet surface of the annular water outlet, and the surface of the water outlet body opposite to the upper water outlet surface forms a lower water outlet surface of the annular water outlet.
3. A toilet cleaning device as claimed in claim 2, wherein the lower outlet surface of the annular outlet is an arcuate surface formed by rotation about the outlet axis.
4. The toilet cleaning device as claimed in claim 2, wherein a plurality of water dividing ribs are provided on the peripheral outer side surface of the water outlet body and are circumferentially spaced apart, and water flow passages leading to the annular water outlet are formed between adjacent water dividing ribs.
5. A toilet cleaning device as claimed in claim 2, wherein a rotatable impeller and an impeller seat are provided in the positioning bracket, the impeller is provided on the impeller seat, and the impeller seat is provided with a plurality of water outlet holes penetrating up and down.
6. The toilet cleaning device as claimed in claim 5, wherein a diagonal water body is provided between the water inlet body and the positioning bracket, and the diagonal water body is provided with at least two diagonal water holes penetrating up and down.
7. The toilet cleaning device as claimed in claim 5, further comprising a bolt and a nut, wherein the inlet body, the positioning bracket and the outlet body are coupled together using the bolt and the nut, and the bolt passes through the impeller and the impeller seat so that the impeller and the impeller seat can rotate about an axis of the bolt.
8. The toilet cleaning device as claimed in claim 2, wherein the water inlet body has a connecting buckle at the bottom, and a clamping block matched with the connecting buckle is provided on the outer surface of the positioning bracket to fix the position of the positioning bracket.
9. A toilet cleaning device as claimed in claim 1, wherein the inlet is externally connected to a source of pressurized water.
10. A toilet comprising a toilet body and a toilet cover, and further comprising at least one toilet cleaning device according to any one of claims 1-9, wherein the cleaning body is mounted to the toilet body or the toilet cover, and wherein the end of the annular water outlet having the greatest width is aligned with the inner wall surface of the toilet body closest thereto, and the end of the annular water outlet having the smallest width is aligned with the inner wall surface of the toilet body furthest therefrom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374774.5A CN114753462B (en) | 2022-04-11 | 2022-04-11 | Toilet bowl cleaning device and toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374774.5A CN114753462B (en) | 2022-04-11 | 2022-04-11 | Toilet bowl cleaning device and toilet bowl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114753462A CN114753462A (en) | 2022-07-15 |
| CN114753462B true CN114753462B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210374774.5A Active CN114753462B (en) | 2022-04-11 | 2022-04-11 | Toilet bowl cleaning device and toilet bowl |
Country Status (1)
| Country | Link |
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| CN (1) | CN114753462B (en) |
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|---|---|---|---|---|
| GB1537249A (en) * | 1975-12-22 | 1978-12-29 | Aue K | Water flushed toilet with cleaning device |
| CN101851949A (en) * | 2009-03-31 | 2010-10-06 | 熊津豪威 | Sterilizing water dispensing apparatus, and bidet and toilet seat having the same |
| JP2012149512A (en) * | 2012-03-30 | 2012-08-09 | Panasonic Corp | Toilet device |
| CN202416517U (en) * | 2011-12-07 | 2012-09-05 | 江门市中亚贸易有限公司 | Water closet |
| CN103132592A (en) * | 2011-12-05 | 2013-06-05 | 凯乐玛陶瓷股份公司 | Toilet bowl |
| CN108343132A (en) * | 2018-04-23 | 2018-07-31 | 科堡科技（江苏）有限公司 | Pre-wetting nozzle for intelligent closestool |
| CN211523410U (en) * | 2019-07-09 | 2020-09-18 | 厦门瑞尔特卫浴科技股份有限公司 | Flushing structure of flushing type toilet |
| CN213143281U (en) * | 2020-08-27 | 2021-05-07 | 台州艺马卫浴有限公司 | Water dividing valve core structure of flush toilet and flush toilet |
| CN113684899A (en) * | 2021-10-08 | 2021-11-23 | 九牧厨卫股份有限公司 | Go out water installation and intelligent closestool washes piece |
| CN215715829U (en) * | 2021-10-04 | 2022-02-01 | 潮州市弘乐卫浴科技有限公司 | Front flushing closestool |
-
2022
- 2022-04-11 CN CN202210374774.5A patent/CN114753462B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537249A (en) * | 1975-12-22 | 1978-12-29 | Aue K | Water flushed toilet with cleaning device |
| CN101851949A (en) * | 2009-03-31 | 2010-10-06 | 熊津豪威 | Sterilizing water dispensing apparatus, and bidet and toilet seat having the same |
| CN103132592A (en) * | 2011-12-05 | 2013-06-05 | 凯乐玛陶瓷股份公司 | Toilet bowl |
| CN202416517U (en) * | 2011-12-07 | 2012-09-05 | 江门市中亚贸易有限公司 | Water closet |
| JP2012149512A (en) * | 2012-03-30 | 2012-08-09 | Panasonic Corp | Toilet device |
| CN108343132A (en) * | 2018-04-23 | 2018-07-31 | 科堡科技（江苏）有限公司 | Pre-wetting nozzle for intelligent closestool |
| CN211523410U (en) * | 2019-07-09 | 2020-09-18 | 厦门瑞尔特卫浴科技股份有限公司 | Flushing structure of flushing type toilet |
| CN213143281U (en) * | 2020-08-27 | 2021-05-07 | 台州艺马卫浴有限公司 | Water dividing valve core structure of flush toilet and flush toilet |
| CN215715829U (en) * | 2021-10-04 | 2022-02-01 | 潮州市弘乐卫浴科技有限公司 | Front flushing closestool |
| CN113684899A (en) * | 2021-10-08 | 2021-11-23 | 九牧厨卫股份有限公司 | Go out water installation and intelligent closestool washes piece |
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| Publication number | Publication date |
|---|---|
| CN114753462A (en) | 2022-07-15 |
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