CN203363154U - Automobile oil seal - Google Patents
Automobile oil seal Download PDFInfo
- Publication number
- CN203363154U CN203363154U CN 201320268353 CN201320268353U CN203363154U CN 203363154 U CN203363154 U CN 203363154U CN 201320268353 CN201320268353 CN 201320268353 CN 201320268353 U CN201320268353 U CN 201320268353U CN 203363154 U CN203363154 U CN 203363154U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- automobile
- oil
- groove
- seal body
- 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 discloses an automobile oil seal which comprises an oil seal body, protrusions, a gap groove and a top ring. The oil seal body is a rubber sleeve of a cylinder structure, both the inner wall and the outer wall of the oil seal body are of wrinkled structures with the protrusions, the gas groove is formed between the two protrusions, and the top ring is fastened to one end of the inner wall of the oil seal body. The automobile oil seal is simple in structure, low in cost and wide in application prospect, and the probability of oil leakage and sealing of connecting parts in an automobile is reduced.
Description
Technical field
The utility model relates to a kind of automobile oil seal.
Background technique
The power of automobile comes by conveyings such as axles, therefore it is particularly important that the performance of automotive interior axle and lubrication problem seem, the oil sealing sealing part is to prevent that fluid or solid particle are from leaking between adjacent junction plane and preventing that introduced contaminants is as intrusion machinery equipments such as dust and moisture, improve the performance that axle connects, so the quality of automobile connection part has also determined the height of automotive performance.
The model utility content
The utility model provides a kind of automobile oil seal, solves leakage of oil and the dustproof problem of automotive interior link.
The technical solution of the utility model:
A kind of automobile oil seal, include oil sealing main body, projection, a groove, collar, and described oil sealing main body is cylindrical body tubular structure rubber sleeve, and the inwall outer wall surface is with protruding folded structure, groove between forming between two projections, and inwall one tip position is fastened with collar.
Advantage of the present utility model:
The utility model apparatus structure is simple, and cost is low, has reduced leakage of oil and sealing problem between the automotive interior link, and application prospect is extensive.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model plan view.
Embodiment
A kind of automobile oil seal, include oil sealing main body 1, projection 2, a groove 3, collar 4, oil sealing main body 1 is cylindrical body tubular structure rubber sleeve, the inwall outer wall surface is the folded structure of band projection 2, groove 3 between 2 formation of two projections, and inwall one tip position is fastened with collar 4, by oil-sealing sleeve at interior axle head, collar 4 fixedly allows oil sealing not endwisely slip, even if occur between coordinating after being enclosed within on axle that some a small amount of oil leakage phenomenons also can remain in oil in a groove 3, and can the effect of flood performance.
Claims (1)
1. an automobile oil seal, include oil sealing main body, projection, a groove, collar, it is characterized in that: described oil sealing main body is cylindrical body tubular structure rubber sleeve, and the inwall outer wall surface is with protruding folded structure, groove between forming between two projections, inwall one tip position is fastened with collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268353 CN203363154U (en) | 2013-05-16 | 2013-05-16 | Automobile oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268353 CN203363154U (en) | 2013-05-16 | 2013-05-16 | Automobile oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363154U true CN203363154U (en) | 2013-12-25 |
Family
ID=49810921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268353 Expired - Fee Related CN203363154U (en) | 2013-05-16 | 2013-05-16 | Automobile oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363154U (en) |
-
2013
- 2013-05-16 CN CN 201320268353 patent/CN203363154U/en not_active Expired - Fee Related
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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: 20140516 |