CN203363138U - Automobile sealing element structure - Google Patents
Automobile sealing element structure Download PDFInfo
- Publication number
- CN203363138U CN203363138U CN 201320308064 CN201320308064U CN203363138U CN 203363138 U CN203363138 U CN 203363138U CN 201320308064 CN201320308064 CN 201320308064 CN 201320308064 U CN201320308064 U CN 201320308064U CN 203363138 U CN203363138 U CN 203363138U
- Authority
- CN
- China
- Prior art keywords
- rubber body
- annular
- element structure
- sealing element
- ring
- 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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- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses an automobile sealing element structure. The automobile sealing element structure comprises a metal ring body and is characterized in that an integrated annular rubber body is vulcanized outside the metal ring body, sealing lips are arranged on the port portions of the upper end of the annular rubber body respectively, springs are arranged in grooves of the sealing lips respectively, annular protrusions which are ranked at intervals are distributed on the inner wall of the annular rubber body, annular bosses are arranged on the upper end portion and the lower end portion of the annular rubber body respectively, and annular grooves which are concaved are formed in the outer circle surface of the annular rubber body. The automobile sealing element structure is reasonable in structural design, the sealing performance of the automobile sealing element structure when being assembled is guaranteed, certain extrusion force can be borne, outside impurities can be prevented from entering the automobile sealing element structure through end portion sealing, and the service life of an element is prolonged.
Description
Technical field
The utility model relates to a kind of, relates in particular to a kind of automotive sealant structure.
Background technique
Sealing in when work between two interconnective parts, therefore it will have seal action on the one hand, want on the other hand to bear certain extruding force, existing simple in structure, easily be subject to the impact of external environment and extruding force after long-time the use, cause assembling not tight, thereby the effect of Sealing was lost efficacy, need again change.
The model utility content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of automotive sealant structure is provided.
The utility model is achieved through the following technical solutions:
A kind of automotive sealant structure, include the metal ring body, it is characterized in that: the external sulfuration of described metal ring has the ring-shaped rubber body of one, the upper end port part of described ring-shaped rubber body is provided with respectively sealing lip, be respectively equipped with spring in the groove of described sealing lip, be distributed with spaced annular protrusion on the inwall of described ring-shaped rubber body, the upper and lower end section of described ring-shaped rubber body is provided with respectively annular boss, and the periphery of described ring-shaped rubber body is provided with the annular groove caved inward.
Adopt arc transition between described annular boss and inwall.
By the annular protrusion of ring-shaped rubber body inwall and the cooperation of sealing lip, sealability in the time of can guaranteeing its inwall assembling, and can bear certain extruding force, be respectively equipped with the structural design of annular boss by the end, upper end, can guarantee the sealability at its two end part, make its end part seal, reduce entering of introduced contaminants, affect the working life of part.
The utility model has the advantages that:
The utility model reasonable in design, the sealability while not only guaranteeing its assembling, can bear certain extruding force, and can reduce entering of introduced contaminants by end part seal, improved the working life of part simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing, a kind of automotive sealant structure, include metal ring body 1, the outer sulfuration of metal ring body 1 has the ring-shaped rubber body 2 of one, the upper end port part of ring-shaped rubber body 2 is provided with respectively sealing lip 3, is respectively equipped with spring 4 in the groove of sealing lip 3, is distributed with spaced annular protrusion 5 on the inwall of ring-shaped rubber body 2, the upper and lower end section of ring-shaped rubber body 2 is provided with respectively annular boss 6,7, and the periphery of ring-shaped rubber body 2 is provided with the annular groove 8 caved inward.Adopt arc transition between described annular boss 6,7 and inwall.
Claims (2)
1. an automotive sealant structure, include the metal ring body, it is characterized in that: the external sulfuration of described metal ring has the ring-shaped rubber body of one, the upper end port part of described ring-shaped rubber body is provided with respectively sealing lip, be respectively equipped with spring in the groove of described sealing lip, be distributed with spaced annular protrusion on the inwall of described ring-shaped rubber body, the upper and lower end section of described ring-shaped rubber body is provided with respectively annular boss, and the periphery of described ring-shaped rubber body is provided with the annular groove caved inward.
2. automotive sealant structure according to claim 1, is characterized in that: between described annular boss and inwall, adopt arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308064 CN203363138U (en) | 2013-05-30 | 2013-05-30 | Automobile sealing element structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308064 CN203363138U (en) | 2013-05-30 | 2013-05-30 | Automobile sealing element structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363138U true CN203363138U (en) | 2013-12-25 |
Family
ID=49810905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320308064 Expired - Fee Related CN203363138U (en) | 2013-05-30 | 2013-05-30 | Automobile sealing element structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234655A (en) * | 2022-07-19 | 2022-10-25 | 安徽禾臣普菲彻橡塑科技有限公司 | Heat-resistant rubber ring and punch forming equipment thereof |
-
2013
- 2013-05-30 CN CN 201320308064 patent/CN203363138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234655A (en) * | 2022-07-19 | 2022-10-25 | 安徽禾臣普菲彻橡塑科技有限公司 | Heat-resistant rubber ring and punch forming equipment thereof |
| CN115234655B (en) * | 2022-07-19 | 2023-01-20 | 安徽禾臣普菲彻橡塑科技有限公司 | Heat-resistant rubber ring and punch forming equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140530 |