CN202884014U - Double-peak seal ring structure - Google Patents
Double-peak seal ring structure Download PDFInfo
- Publication number
- CN202884014U CN202884014U CN 201220542151 CN201220542151U CN202884014U CN 202884014 U CN202884014 U CN 202884014U CN 201220542151 CN201220542151 CN 201220542151 CN 201220542151 U CN201220542151 U CN 201220542151U CN 202884014 U CN202884014 U CN 202884014U
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- CN
- China
- Prior art keywords
- seal ring
- double
- peak
- seal
- ring structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a double-peak seal ring structure. Seal grooves are respectively and symmetrically arranged on two sides of the middle portion of the cross section of the seal ring. Two reversed V-shaped protrusions are arranged on the outer side of the cross section in parallel. Compared with the traditional single-peak seal ring, the double-peak seal ring structure has the advantages that sealing property is greatly improved, groove design is adopted on the 'waist portion' of the seal ring, seepage-proofing effect is provided, and seal effect is further strengthened. The double-peak seal ring can be widely applied to pipe seal rings, car seal elements and other seal industry fields.
Description
Technical field
The utility model relates to a kind of for double-wall corrugated pipe double-peak seal ring structure.
Background technique
Structure that current bellows rubber seal is mainly unimodal (or only peak).Unimodal structure is one deck gasket structure seal ring, leaks easily if meet powerful distortion during installation; The long-term use if Stamping Steel Ribbon occurs leaking after wearing out easily, affects sealing effect.
Summary of the invention
Problem for the unimodal ring structure existence of current double-wall corrugated pipe, the purpose of this utility model provides a kind of double-peak seal ring structure and mainly adopts bimodal sealing, effectively raise the water sealing property of cushion rubber, adopted simultaneously the belly groove design, played the effect of secondary seal.
For achieving the above object, the technical solution adopted in the utility model provides a kind of double-peak seal ring structure, and wherein: the both sides at the middle part, cross section of sealing circle are arranged with respectively sealed groove, and the outside in described cross section is provided with two reversed V-shapes projection side by side.
Effect of the present invention is that this double-peak seal ring is compared traditional unimodal seal ring and greatly strengthened sealability, and seal ring " waist " has adopted groove design simultaneously, has water seepage prevention function, further strengthens its sealing effect.Double-peak seal ring can be widely used in tubing seal ring, automotive sealant and other seals industry field.
Description of drawings
Fig. 1 is double-peak seal ring structural representation of the present utility model.
Among the figure:
1, inverted V-shaped ridge 2, sealed groove
Embodiment
Reaching by reference to the accompanying drawings embodiment is illustrated double-peak seal ring structure of the present utility model.
As shown in Figure 1, double-peak seal ring structure of the present utility model, the both sides at the middle part, cross section of sealing circle are arranged with respectively sealed groove 2, and the outside in described cross section is provided with two reversed V-shape projections 1 side by side.
The process that double-peak seal ring structure of the present utility model realizes:
Double-peak seal ring of the present utility model mainly adopt ethylene propylene diene rubber be the terpolymer of ethene, propylene and non-conjugated diene hydrocarbon for making material, by banburying, open refining, compression molding mould-forming three road processes are made double-peak seal ring.This double-peak seal ring has good elasticity and ageing-resistant, decay resistance.
Claims (1)
1. double-peak seal ring structure is characterized in that: the both sides at the middle part, cross section of sealing circle are arranged with respectively sealed groove (2), and the outside in described cross section is provided with two reversed V-shapes projections (1) side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542151 CN202884014U (en) | 2012-10-22 | 2012-10-22 | Double-peak seal ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542151 CN202884014U (en) | 2012-10-22 | 2012-10-22 | Double-peak seal ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884014U true CN202884014U (en) | 2013-04-17 |
Family
ID=48075444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220542151 Expired - Fee Related CN202884014U (en) | 2012-10-22 | 2012-10-22 | Double-peak seal ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851203A (en) * | 2014-03-04 | 2014-06-11 | 昆山盛夏复合材料科技有限公司 | Novel packing |
-
2012
- 2012-10-22 CN CN 201220542151 patent/CN202884014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851203A (en) * | 2014-03-04 | 2014-06-11 | 昆山盛夏复合材料科技有限公司 | Novel packing |
| CN103851203B (en) * | 2014-03-04 | 2017-02-22 | 昆山盛夏复合材料科技有限公司 | Packing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN JINPENG PIPES CO., LTD. Free format text: FORMER NAME: TIANJIN HUANGJIA LEHONG PIPES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 301900, Panlong road 18, Jixian County Development Zone, Tianjin, Jixian County Patentee after: TIANJIN JINPENG PIPE INDUSTRY CO., LTD. Address before: 301900, Panlong road 18, Jixian County Development Zone, Tianjin, Jixian County Patentee before: Tianjin Huangjia Lehong Pipe Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20171022 |