CN111501943A - Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan - Google Patents
Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan Download PDFInfo
- Publication number
- CN111501943A CN111501943A CN202010257621.3A CN202010257621A CN111501943A CN 111501943 A CN111501943 A CN 111501943A CN 202010257621 A CN202010257621 A CN 202010257621A CN 111501943 A CN111501943 A CN 111501943A
- Authority
- CN
- China
- Prior art keywords
- water
- storage cavity
- self
- water storage
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 195
- 230000003020 moisturizing effect Effects 0.000 claims abstract 4
- 238000007667 floating Methods 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 241000700605 Viruses Species 0.000 description 3
- 230000005183 environmental health Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
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
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
-
- 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
- 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
Landscapes
- 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
The invention relates to the technology of a toilet bowl or a squatting pan, in particular to a self-water-replenishing method for the toilet bowl or the squatting pan and the toilet bowl or the squatting pan. From moisturizing formula toilet bowl, including the toilet bowl, preset at least one additional water storage chamber on the body of toilet bowl, be provided with in this additional water storage chamber and be used for carrying on from the moisturizing device of moisturizing to additional water storage chamber. Self-water-replenishing squatting pan comprises a squatting pan body, wherein at least one additional water storage cavity is preset on the squatting pan body, and a self-water-replenishing device for self-replenishing water to the additional water storage cavity is arranged in the additional water storage cavity. The invention improves the living environment and effectively ensures that the odor is not poured into the room from the trap of the toilet or the squatting pan.
Description
Technical Field
The invention relates to a deodorization technology of a toilet bowl or a squatting pan, in particular to a self-water-replenishing method for the toilet bowl or the squatting pan, which improves living environment and avoids water seal failure, and the toilet bowl or the squatting pan.
Background
The environmental health is the future pursuit of human civilization, the project will take the health and environmental protection as the theme, along with the development of the society, we are at present without any thing, only hope to have reliable ecological environment, along with the leap development of the engineering technology, have improved people's pursuit to the material culture at present. However, the prior art cannot make up for the shortcomings of some technologies, for example, the environmental pollution caused by the leakage of the pipeline communicated with the toilet bowl or the squatting pan is often ignored by people, the current buildings are spread over the large land of China, the vacant house occupies 1/3 slightly, the vacant house is not occupied by people for a long time, odor, peculiar smell, virus and the like in the pipeline can be diffused into the indoor atmosphere due to the sealing failure of the pipeline to influence the environmental health, and the main reason is that the water sealing function of the trap on the toilet bowl or the squatting pan is lost. Water can produce very big positive pressure or negative pressure in limited space under the action of gravity when water discharges in the pipeline, and the negative pressure can siphon away the storage water of trap usually, and this is the common problem of current building house drainage pipe, and for example we can smell very big peculiar smell foul smell often at home lavatory, kitchen etc. is exactly because of the water seal of drain pipe has lost the harm that the gas closed produced. The water sealing effect of the trap of the toilet bowl or the squatting pan in the vacant room is poorer, and the vacant room enables living in an open odor and sewage environment. The above problem is currently unsolved because water flowing in the pipe will cause air pressure to lose water, unfortunately this problem is not understood by most of the engineers and is not visible to the user; in order to save cost, developers, construction parties and the like can also adopt some bad products, such as insufficient water seal depth of the floor drain, necking water stop and the like, so that the possibility of gas overflow is increased. In recent years, a new coronary virus patient in hong Kong is caused by pipeline leakage through comprehensive investigation, the condition is not few in China, and the phenomenon is worthy of study and attention only because the new coronary virus patient is not used as a special subject. Therefore, in order to achieve the environmental health of social and human residents, the technical problem of water loss and odor leakage in the field of toilets or squatting pans is urgently needed to be solved.
Disclosure of Invention
The invention aims to provide a self-water-replenishing method for a pedestal pan or a squatting pan, which can improve living environment and avoid water seal failure, and the pedestal pan or the squatting pan.
The technical scheme adopted for achieving the aim is that the self-water replenishing method for the pedestal pan or the squatting pan is characterized in that: the water storage device comprises a pedestal pan body, a squatting pan body and at least one additional water storage cavity, wherein the pedestal pan body is provided with a water inlet hole, the additional water storage cavity is arranged on the pedestal pan body, the lower part and/or the bottom of the additional water storage cavity is provided with at least one water outlet hole, the water outlet hole is positioned below the highest water seal surface of a trap of the pedestal pan body or the squatting pan body, and a self-water replenishing device for self-replenishing water to the additional water storage cavity is arranged in.
A second object of the present invention is to provide a self-watering type toilet bowl which improves residential environment and prevents water seal failure.
The technical scheme adopted for achieving the purpose is that the self-water-replenishing pedestal pan comprises a pedestal pan body and is characterized in that: the self-water-replenishing pedestal pan is characterized in that at least one additional water storage cavity is preset on the body of the pedestal pan, at least one water passing hole is formed in the lower portion and/or the bottom of the additional water storage cavity and located below the highest water sealing surface of a trap of the pedestal pan, and a self-water-replenishing device used for self-replenishing water to the additional water storage cavity is arranged in the additional water storage cavity.
It is a third object of the present invention to provide a self-watering type toilet bowl which improves residential environment and prevents water seal failure.
The technical scheme adopted for achieving the purpose is that the squatting pan with the self-water-replenishing function comprises a squatting pan body and is characterized in that: the squatting pan comprises a squatting pan body, and is characterized in that at least one additional water storage cavity is preset on the squatting pan body, at least one water through hole is formed in the lower portion and/or the bottom of the additional water storage cavity, the water through hole is located below the highest water sealing surface of a trap of the squatting pan, and a self-water replenishing device for self-replenishing water to the additional water storage cavity is arranged in the additional water storage cavity.
The structure of the invention has the advantages that: the water seal failure of the trap of the toilet bowl or the squatting pan is avoided, the living environment is improved, and the odor is effectively prevented from being reversely poured into a room from the trap of the toilet bowl or the squatting pan.
Drawings
The invention is further illustrated by the non-limiting examples given in the figures.
Fig. 1 is a schematic structural view of the toilet bowl of the present invention.
FIG. 2 is a schematic structural view of the squatting pan of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 and 2, a self-replenishing method for a toilet or squat toilet, wherein: at least one additional water storage cavity 2 is preset on a body 1 of a toilet bowl or a squatting pan, at least one water through hole 3 is arranged at the lower part and/or the bottom of the additional water storage cavity 2, the water through hole 3 is positioned below the highest water sealing surface 5 of a trap 4 of the toilet bowl or the squatting pan, and a self-water replenishing device 6 for self-replenishing water to the additional water storage cavity 2 is arranged in the additional water storage cavity 2. Due to the existence of the self-water-replenishing device 6, when the water seal of the trap 4 is lost to the designed height, the floating ball or the inductive switch of the self-water-replenishing device 6 starts to control the water supply switch to automatically replenish water, and when the water level reaches the highest water level cover 5, the floating ball or the inductive switch of the self-water-replenishing device 6 closes the water supply switch. The self-water-replenishing device 6 can adopt a water level sensor switch to control a water supply switch to realize automatic water supply or adopt a contact type induction control water supply switch. In the invention, as long as the external water tank 8 has water, the additional water storage cavity 2 can automatically replenish water, namely, the trap 4 of the lower toilet bowl or squatting pan can automatically replenish water to achieve the effect of long-acting water replenishing, and the experimental effect is very obvious, thereby playing a positive role in environmental sanitation, the physical health of people and the large health technology of building engineering.
For the convenience of loading and unloading the self-water-replenishing device 6 and the later maintenance, in the above embodiment, it is preferable that: and a maintenance sealing cover 7 for sealing the additional water storage cavity 2 is arranged at the top of the additional water storage cavity.
In order to simplify the structure and reduce the production cost, in the above embodiment, it is preferable that: the self-water-replenishing device 6 further comprises a floating ball 61 positioned in the additional water storage cavity 2 and a floating ball connecting rod 62 with one end connected with the floating ball 61, the other end of the floating ball connecting rod 62 is hinged with a ball valve switch handle 63 into a whole, the ball valve switch handle 63 controls the on-off of a ball valve 64, the water inlet end of the ball valve 64 is communicated with a water supply pipe 65 penetrating out of the additional water storage cavity 2, and the water inlet end of the water supply pipe 65 is communicated with the water tank 8.
The toilet bowl appearing in the following description is the toilet bowl of the present invention, and the self-replenishing type toilet bowl appearing in the description is a toilet bowl having a self-replenishing function with a structure of attaching the water storage chamber 2 and the self-replenishing apparatus 6.
Referring to fig. 1, a self-watering toilet bowl includes a toilet bowl, wherein: the self-water-replenishing pedestal pan is characterized in that at least one additional water storage cavity 2 is preset on a body 1 of the pedestal pan, at least one water through hole 3 is arranged at the lower part and/or the bottom of the additional water storage cavity 2, the water through hole 3 is located below the highest water seal surface 5 of a trap 4 of the pedestal pan, and a self-water-replenishing device 6 for self-replenishing water to the additional water storage cavity 2 is arranged in the additional water storage cavity 2. In the invention, as long as the water tank 8 of the self-water-replenishing pedestal pan has water, the additional water storage cavity 2 can replenish water automatically, namely the trap 4 of the pedestal pan below can replenish water automatically, so as to achieve the effect of long-acting water replenishing.
In order to simplify the structure and reduce the production cost, in the above toilet bowl embodiment, preferably: the self-water-replenishing device 6 also comprises a floating ball 61 positioned in the additional water storage cavity 2 and a floating ball connecting rod 62 with one end connected with the floating ball 61, the other end of the floating ball connecting rod 62 is hinged with a ball valve switch handle 63 into a whole, the ball valve switch handle 63 controls the on-off of a ball valve 64, the water inlet end of the ball valve 64 is communicated with a water supply pipe 65 penetrating out of the additional water storage cavity 2, and the water inlet end of the water supply pipe 65 is communicated with a water tank 8 on the toilet bowl.
In order to control the axial movement of the ball link 62 when the float 61 moves up and down, in the above toilet bowl embodiment, it is preferable that: the ball link 62 is provided with at least one ball link control plate 66, the ball link control plate 66 is located in the additional water storage chamber 2, and the ball link 62 passes through a directional hole of the ball link control plate 66. In this embodiment, the floating ball connecting rod control plate 66 is provided with a directional hole, if the floating ball 61 moves up and down, the far end is in a cross circle center structure if the directional hole is not arranged, and the water supply switch is not easy to be opened, so that the opening sensitivity of the water supply switch is increased.
In order to ensure the sealing performance, in the above toilet bowl embodiment, preferably: a sealing ring 67 is arranged between the water supply pipe 65 and the plate body of the water tank 8.
The squatting pan presented in the following description is a prior art squatting pan, and the self-replenishing squatting pan presented in the description is a squatting pan with a self-replenishing function of an additional water storage chamber 2 and a self-replenishing device 6 structure
Referring to the attached figure 2, the self-water-replenishing squatting pan comprises a squatting pan body, wherein: the squatting pan is characterized in that at least one additional water storage cavity 2 is preset on a body 1 of the squatting pan, at least one water through hole 3 is formed in the lower portion and/or the bottom of the additional water storage cavity 2, the water through hole 3 is located below the highest water sealing surface 5 of a trap 4 of the squatting pan, and a self-water replenishing device 6 for self-replenishing water for the additional water storage cavity 2 is arranged in the additional water storage cavity 2. In the invention, as long as the water tank 8 outside the self-water-replenishing squatting pan has water, the additional water storage cavity 2 can replenish water automatically, namely the trap 4 of the lower toilet can replenish water automatically, so as to achieve the effect of long-acting water replenishing.
In order to simplify the structure and reduce the production cost, in the above embodiment of the squatting pan, preferably: the self-water-replenishing device 6 further comprises a floating ball 61 positioned in the additional water storage cavity 2 and a floating ball connecting rod 62 with one end connected with the floating ball 61, the other end of the floating ball connecting rod 62 is hinged with a ball valve switch handle 63 into a whole, the ball valve switch handle 63 controls the on-off of a ball valve 64, the water inlet end of the ball valve 64 is communicated with a water supply pipe 65 penetrating out of the additional water storage cavity 2, and the water inlet end of the water supply pipe 65 is communicated with a water tank 8 outside the squatting pan.
In order to control the axial movement of the ball link 62 when the ball 61 moves up and down, in the above squatting pan embodiment, it is preferable that: the floating ball connecting rod 62 is provided with at least one floating ball connecting rod control plate 66, the floating ball connecting rod control plate 66 is positioned in the additional water storage cavity 2, and the floating ball connecting rod 62 passes through a directional hole on the floating ball connecting rod control plate 66.
In order to ensure the sealing performance, in the above embodiment of the squatting pan, preferably: and sealing rings 67 are arranged between the water supply pipe 65 and the plate body of the water tank 8 and between the plate bodies of the additional water storage cavity 2.
For facilitating the assembling and disassembling of the self-water-replenishing device 6 and the later maintenance, and for facilitating the assembling and disassembling of the self-water-replenishing device 6 and the later maintenance, in the above embodiment of the squatting pan, preferably: the top of the additional water storage cavity 2 is provided with an access sealing cover 7 for sealing the additional water storage cavity.
All parts and materials in the above embodiments are commercially available products, and any product commercially available for the toilet bowl and the squatting pan can be correspondingly modified.
It is to be understood that all of the embodiments described above are part of the invention and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without making any creative effort, fall within the protection scope of the present invention.
Claims (10)
1. A self-water-replenishing method for a pedestal pan or a squatting pan is characterized in that: at least one additional water storage cavity (2) is preset on a body (1) of a toilet or a squatting pan, at least one water passing hole (3) is arranged at the lower part and/or the bottom of the additional water storage cavity (2), the water passing hole (3) is located below a highest water cover (5) of a trap (4) of the toilet or the squatting pan, and a self-water-replenishing device (6) for self-replenishing water for the additional water storage cavity (2) is arranged in the additional water storage cavity (2).
2. The self-replenishing method for a toilet bowl or a squatting pan according to claim 1, wherein: and a maintenance sealing cover (7) for sealing the additional water storage cavity (2) is arranged at the top of the additional water storage cavity.
3. The self-replenishing method for a toilet bowl or a squatting pan according to claim 1, wherein: the self-water-replenishing device (6) comprises a floating ball (61) positioned in the additional water storage cavity (2) and a floating ball connecting rod (62) with one end connected with the floating ball (61), the other end of the floating ball connecting rod (62) is hinged with a ball valve switch handle (63) into a whole, the ball valve switch handle (63) controls the on-off of a ball valve (64), the water inlet end of the ball valve (64) is communicated with a water supply pipe (65) penetrating out of the additional water storage cavity (2), and the water inlet end of the water supply pipe (65) is communicated with the water tank (8).
4. The utility model provides a self-moisturizing formula toilet bowl, includes toilet bowl, its characterized in that: the water storage type toilet bowl is characterized in that at least one additional water storage cavity (2) is preset on a body (1) of the toilet bowl, at least one water passing hole (3) is formed in the lower portion and/or the bottom of the additional water storage cavity (2), the water passing hole (3) is located below the highest water cover (5) of a trap (4) of the toilet bowl, and a self-water replenishing device (6) is arranged in the additional water storage cavity (2).
5. The self-watering toilet bowl according to claim 4, wherein: the self-water-replenishing device (6) comprises a floating ball (61) positioned in the additional water storage cavity (2) and a floating ball connecting rod (62) with one end connected with the floating ball (61), the other end of the floating ball connecting rod (62) is hinged with a ball valve switch handle (63) into a whole, the ball valve switch handle (63) controls the on-off of a ball valve (64), the water inlet end of the ball valve (64) is communicated with a water supply pipe (65) penetrating out of the additional water storage cavity (2), and the water inlet end of the water supply pipe (65) is communicated with a water tank (8) on the toilet bowl.
6. The self-watering toilet bowl according to claim 5, wherein: the floating ball connecting rod (62) is provided with at least one floating ball connecting rod control plate (66), the floating ball connecting rod control plate (66) is positioned in the additional water storage cavity (2), and the floating ball connecting rod (62) penetrates through a directional hole in the floating ball connecting rod control plate (66).
7. The self-watering toilet bowl according to claim 5, wherein: and a sealing ring (67) is arranged between the water supply pipe (65) and the plate body of the water tank (8).
8. The utility model provides a from moisturizing formula squatting pan, includes the squatting pan, its characterized in that: the squatting pan is characterized in that at least one additional water storage cavity (2) is preset on a body (1) of the squatting pan, at least one water through hole (3) is arranged at the lower part and/or the bottom of the additional water storage cavity (2), the water through hole (3) is located below a highest water sealing surface (5) of a trap (4) of the squatting pan, and a self-water-replenishing device (6) is arranged in the additional water storage cavity (2).
9. The self-watering squatting pan of claim 8; the method is characterized in that: the self-water-replenishing device (6) comprises a floating ball (61) positioned in the additional water storage cavity (2) and a floating ball connecting rod (62) with one end connected with the floating ball (61), the other end of the floating ball connecting rod (62) is hinged with a ball valve switch handle (63) into a whole, the ball valve switch handle (63) controls the on-off of a ball valve (64), the water inlet end of the ball valve (64) is communicated with a water supply pipe (65) penetrating out of the additional water storage cavity (2), and the water inlet end of the water supply pipe (65) is communicated with a water tank (8) outside the squatting pan.
10. The self-watering squatting pan of claim 8; the method is characterized in that: the floating ball connecting rod (62) is provided with at least one floating ball connecting rod control plate (66), the floating ball connecting rod control plate (66) is positioned in the additional water storage cavity (2), and the floating ball connecting rod (62) penetrates through a directional hole in the floating ball connecting rod control plate (66);
sealing rings (67) are arranged between the water supply pipe (65) and the plate body of the water tank (8) and between the plate bodies of the additional water storage cavity (2);
and the top of the additional water storage cavity (2) is provided with a maintenance sealing cover (7) for sealing the additional water storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010257621.3A CN111501943A (en) | 2020-04-03 | 2020-04-03 | Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010257621.3A CN111501943A (en) | 2020-04-03 | 2020-04-03 | Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111501943A true CN111501943A (en) | 2020-08-07 |
Family
ID=71871837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010257621.3A Pending CN111501943A (en) | 2020-04-03 | 2020-04-03 | Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111501943A (en) |
-
2020
- 2020-04-03 CN CN202010257621.3A patent/CN111501943A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017032171A1 (en) | Odor-resistant syphon-type floor drain employing deep water seal | |
| CN202577499U (en) | Deodorant floor drain | |
| CN111501943A (en) | Self-water-replenishing method for toilet bowl or squatting pan and toilet bowl or squatting pan | |
| CN214116859U (en) | Self-water-replenishing type toilet | |
| CN214116858U (en) | Self-water-replenishing squatting pan | |
| CN201214809Y (en) | Novel closet | |
| CN203866937U (en) | Anti-freezing water-saving closed type double-urn funneling closestool | |
| CN208792476U (en) | A kind of floor drain | |
| CN201386307Y (en) | Dual-purpose indoor and outdoor floor drain | |
| CN203546841U (en) | Multifunctional deodorant floor drain | |
| CN2262059Y (en) | Movable water tray type water saving closet | |
| CN202718223U (en) | Sewage draining self-closing valve of closet pan | |
| CN202220376U (en) | Ventilating and deodorizing squat type stool | |
| CN201883502U (en) | Squatting pan cistern with urinal | |
| CN201901912U (en) | Rest room integrating ventilation, drainage and odor-returning prevention | |
| CN2700417Y (en) | Indoor odour resistant sealed floor drain | |
| CN2813735Y (en) | Deodouring sanitary water-closet | |
| CN208072588U (en) | A kind of straight-through floor drain | |
| CN212176004U (en) | Anti-drying floor drain | |
| CN201321646Y (en) | Anti-clogging floor drain | |
| CN204781275U (en) | Deodorant floor drain of gravity type | |
| CN214994410U (en) | Novel anti-freezing closestool | |
| CN216973664U (en) | Balcony floor drain | |
| CN202227449U (en) | Device for preventing drained water of pedestal pan from upturning | |
| CN211898819U (en) | Odor-resistant anti-bacterial floor drain |
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: 20200813 Address after: 401235 7 groups of Haitian village, Shi Yan Town, Changshou District, Chongqing Applicant after: CHONGQING SHUANGWEI TECHNOLOGY Co.,Ltd. Address before: No. 5-10, building 1, No. 102, Huangyang Road, Jiulongpo District, Chongqing Applicant before: CHONGQING SHANGYE TECHNOLOGY Co.,Ltd. |