CN201924438U - Fishbone-shaped seal ring for drainage pipe of water closet - Google Patents
Fishbone-shaped seal ring for drainage pipe of water closet Download PDFInfo
- Publication number
- CN201924438U CN201924438U CN2011200162633U CN201120016263U CN201924438U CN 201924438 U CN201924438 U CN 201924438U CN 2011200162633 U CN2011200162633 U CN 2011200162633U CN 201120016263 U CN201120016263 U CN 201120016263U CN 201924438 U CN201924438 U CN 201924438U
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- China
- Prior art keywords
- seal ring
- fishbone
- shaped seal
- sealing ring
- gradient
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fishbone-shaped seal ring for a drainage pipe of a water closet. The fishbone-shaped seal ring is composed of obliquitous teeth, wherein the obliquitous teeth are arranged on at least one of the upper and lower surfaces of the seal ring and can improve the sealing effect by water pressure to achieve the structural sealing function. The fishbone-shaped seal ring has the following advantages: firstly, the fishbone-shaped seal ring is provided with a fishbone-shaped multi-layer seal structure and a tapered (tower-shaped) deformation area, thereby being more favorable for sealing; secondly, compared with the common seal ring for the drainage pipe of the water closet, the fishbone-shaped seal ring of the utility model can save the raw materials and improve the sealing effect due to that the width and thickness of the fishbone-shaped seal ring are reduced (namely, the volume is reduced); thirdly, the fishbone-shaped seal ring is not limited to the black products but can be manufactured in various colors, thereby being beneficial to improve the product grade and promote the appearance quality of the matching bathroom products; fourthly, the fishbone-shaped seal ring is suitable for the water closet surface with higher unevenness. In short, the fishbone-shaped seal ring has a simpler structure and a better sealing effect.
Description
Technical field
The utility model relates to a kind of sealing device, specifically is a kind of flush toilet gutter fish bone well sealing ring.
Background technology
Sealing ring on the traditional flush toilet gutter generally uses resilient material (as rubber) to make, and effect is to prevent that liquid medium from spilling and foreign object is invaded.Its structure is shown in Figure of description 1, on the surface of rubber perpendicular grooves 1 is arranged, the sealing principle of this sealing ring belongs to flat seal and seals with vertical tooth, have only elastic deformation just can seal by rubber, there is not structural sealing function, and lose sealing function gradually along with the aging of rubber, therefore the sealing effectiveness of this sealing ring is general.
The utility model content
At existing problem on the existing Sealing Technology, the purpose of this utility model is to provide a kind of flush toilet gutter fish bone well sealing ring, and the fish bone well sealing ring is made of the tooth that has gradient, can improve sealing effectiveness by the pressure of water.
The utility model takes following technical scheme to realize:
A kind of flush toilet gutter fish bone well sealing ring, described fish bone well sealing ring is made of the tooth that has gradient, has at least one side to be provided with the tooth that has gradient in the top and bottom of described sealing ring.The tooth that has gradient can improve sealing effectiveness by the pressure of water, its gradient more little (gradient is more little, and manufacture difficulty is big more), and sealing effectiveness is good more.
Above the described fish bone well sealing ring or below be provided with the tooth that has gradient, the described quantity that has the tooth of gradient is 1～10, the quantity that has the tooth of gradient especially is 3.
Top and the following tooth that has gradient that all is provided with of described fish bone well sealing ring, the described tooth that has gradient is installed relatively, is generally symmetrical structure.The described quantity that has the tooth of gradient is 1～10 pair, and the quantity that has the tooth of gradient especially is 3 pairs, and 3 pairs of teeth are exactly three grades of sealings, can play structural sealing function.
The internal diameter of described fish bone well sealing ring is 50-80mm.The external diameter of the most frequently used toilet gutter (hermetic unit) is 59 ± 1mm and 64 ± 1mm, installs for convenience, and the internal diameter of the seal ring design is bigger than gutter external diameter, and the internal diameter of sealing ring is generally than the big 0.5～1.5mm of external diameter of toilet gutter.
The beneficial effects of the utility model are:
A kind of flush toilet gutter of the utility model fish bone well sealing ring, described fish bone well sealing ring is made of the tooth that has gradient, have at least one side to be provided with the tooth that has gradient in the described sealing ring top and bottom, the tooth that has gradient can improve sealing effectiveness by the pressure of water, can play structural sealing function.The utlity model has following advantage: (1) sealing ring has the fish bone well multi-layer sealing structure, and tapering (being turriform) deformed region, more helps sealing; (2) with respect to the sealing ring of flush toilet gutter commonly used, the width and the thickness of the utility model sealing ring reduces (being that volume reduces), can save the raw-material sealing effectiveness that improves simultaneously; (3) be not limited to the black goods, available multiple color manufacturing helps the exterior quality that improves product specification and promote supporting sanitaryware; (4) can be adapted to the higher toilet surface of irregularity degree.In a word, this fish bone well ring structure is simpler, sealing effectiveness is better.
Description of drawings
Fig. 1 is the cross-sectional view of the traditional sealing ring of flush toilet gutter;
Fig. 2 is the cross-sectional view of a fish bone well sealing ring of flush toilet gutter;
Fig. 3 is the cross-sectional view of flush toilet gutter two sides fish bone well sealing ring;
Among the figure: the 1-perpendicular grooves, 2-has the tooth of gradient.
The specific embodiment
Below by specific embodiment the utility model is described in further detail.
Embodiment 1
Shown in Figure 2 as Figure of description, a kind of flush toilet gutter of the utility model fish bone well sealing ring, the fish bone well sealing ring is made of the tooth that has gradient.Be provided with the tooth 2 that has gradient above the fish bone well sealing ring, described tooth 2 quantity that have gradient are 3.The tooth 2 that has gradient can improve sealing effectiveness by the pressure of water, and its gradient is more little, and sealing effectiveness is good more.
Embodiment 2
Shown in Figure 3 as Figure of description, above the fish bone well sealing ring and the following tooth 2 that has gradient that all is provided with, above with the following tooth that has gradient 2 relative installations, the quantity that has the tooth of gradient is 3 pairs, 3 pairs of teeth are exactly three grades of sealings, can play structural sealing function.
All the other are with embodiment 1.
Claims (8)
1. flush toilet gutter fish bone well sealing ring, it is characterized in that: described fish bone well sealing ring is made of the tooth that has gradient, has at least one side to be provided with the tooth that has gradient in the top and bottom of described sealing ring.
2. flush toilet gutter fish bone well sealing ring according to claim 1 is characterized in that: described fish bone well sealing ring top or below be provided with the tooth that has gradient.
3. as flush toilet gutter fish bone well sealing ring as described in the claim 2, it is characterized in that: the described quantity that has the tooth of gradient is 1～10.
4. as flush toilet gutter fish bone well sealing ring as described in the claim 3, it is characterized in that: the described quantity that has the tooth of gradient is 3.
5. flush toilet gutter fish bone well sealing ring according to claim 1, it is characterized in that: the top and following tooth that has gradient that all is provided with of described fish bone well sealing ring, the described tooth that has gradient is installed relatively.
6. as flush toilet gutter fish bone well sealing ring as described in the claim 5, it is characterized in that: the described quantity that has the tooth of gradient is 1～10 pair.
7. as flush toilet gutter fish bone well sealing ring as described in the claim 6, it is characterized in that: the described quantity that has the tooth of gradient is 3 pairs.
8. as flush toilet gutter fish bone well sealing ring as described in one of in the claim 1 to 7, it is characterized in that: the internal diameter of described fish bone well sealing ring is 50-80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162633U CN201924438U (en) | 2011-01-19 | 2011-01-19 | Fishbone-shaped seal ring for drainage pipe of water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200162633U CN201924438U (en) | 2011-01-19 | 2011-01-19 | Fishbone-shaped seal ring for drainage pipe of water closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924438U true CN201924438U (en) | 2011-08-10 |
Family
ID=44428297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200162633U Expired - Fee Related CN201924438U (en) | 2011-01-19 | 2011-01-19 | Fishbone-shaped seal ring for drainage pipe of water closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644297A (en) * | 2013-12-06 | 2014-03-19 | 艾志（南京）环保管接技术股份有限公司 | Toothed composite pad with specially-shaped teeth and metal framework |
| CN111929117A (en) * | 2020-09-29 | 2020-11-13 | 中国农业科学院农业环境与可持续发展研究所 | Methane monitoring device |
| US11255433B2 (en) | 2014-04-17 | 2022-02-22 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
-
2011
- 2011-01-19 CN CN2011200162633U patent/CN201924438U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644297A (en) * | 2013-12-06 | 2014-03-19 | 艾志（南京）环保管接技术股份有限公司 | Toothed composite pad with specially-shaped teeth and metal framework |
| CN103644297B (en) * | 2013-12-06 | 2015-12-02 | 艾志（南京）环保管接技术股份有限公司 | A kind of metal frame profile of tooth composite pad with heteromorphic teeth |
| US11255433B2 (en) | 2014-04-17 | 2022-02-22 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
| US11300205B2 (en) | 2014-04-17 | 2022-04-12 | Compart Systems Pte. Ltd. | Ultra-seal gasket for joining high purity fluid pathways |
| TWI773416B (en) * | 2014-04-17 | 2022-08-01 | 新加坡商肯發系統私人有限公司 | Ring-shaped gasket for sealingly joining opposed fluid conduit ports and method of forming a high purity fluid joint |
| US11781651B2 (en) | 2014-04-17 | 2023-10-10 | Compart Systems Pte. Ltd | Ultra-seal gasket for joining high purity fluid pathways |
| CN111929117A (en) * | 2020-09-29 | 2020-11-13 | 中国农业科学院农业环境与可持续发展研究所 | Methane monitoring device |
| CN111929117B (en) * | 2020-09-29 | 2021-01-05 | 中国农业科学院农业环境与可持续发展研究所 | Methane monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |