CN203548881U - Automobile oil seal with firm frame - Google Patents
Automobile oil seal with firm frame Download PDFInfo
- Publication number
- CN203548881U CN203548881U CN201320755219.3U CN201320755219U CN203548881U CN 203548881 U CN203548881 U CN 203548881U CN 201320755219 U CN201320755219 U CN 201320755219U CN 203548881 U CN203548881 U CN 203548881U
- Authority
- CN
- China
- Prior art keywords
- frame
- skeleton
- rubber seal
- seal body
- sealed 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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- Sealing Material Composition (AREA)
Abstract
The utility model discloses an automobile oil seal with a firm frame. The automobile oil seal comprises the frame and a rubber seal body, wherein the vertical section of the frame is in an S shape, the rubber seal body is divided into the upper portion and the lower portion, the rubber seal body is located inside the frame, the upper portion and the lower portion of the rubber seal body are connected with the upper portion and the lower portion of the frame respectively, the frame and the rubber seal body are integrated in a vulcanized mode, bosses are arranged on the inner wall of the frame, the upper portion and the lower portion of the rubber seal body protrude out of the upper end and the lower end of the frame respectively, springs are respectively arranged outside the upper end and the lower end of the rubber seal body, and the inner wall of the upper portion of the rubber seal body and the inner wall of the lower portion of the rubber seal body are respectively provided with a dustproof seal lip and a waterproof seal lip. As the frame and the rubber seal body are connected tightly and the frame is not prone to deformation, the automobile oil seal is good in quality, long in service life, low in manufacturing cost, economical, practical, and good in sealing effect.
Description
Technical field
The utility model relates to technical field of automobile parts, relates in particular to firmly automobile oil seal of a kind of skeleton.
Background technique
The soundness of oil sealing is decided by the soundness of skeleton, and it is L shaped that present common skeleton is generally cross section, and not only soundness is bad, and many with material, and manufacture cost is high, and elasticity is bad, easily damages, and working life is short, needs to improve.
Model utility content
The utility model object is exactly in order to make up the defect of prior art, and firmly automobile oil seal of a kind of skeleton is provided.
The utility model is achieved through the following technical solutions:
A kind of skeleton is automobile oil seal firmly, include skeleton and rubbery sealed body, the vertical section of described skeleton is S shape, described rubbery sealed body is divided into upper and lower two-part, rubbery sealed body is positioned at the inside of skeleton, upper and lower two-part rubbery sealed body is connected with the top and the bottom of skeleton respectively, skeleton and rubbery sealed body sulfuration are integrated, inboard wall of skeleton is provided with boss, the rubbery sealed body of top and the bottom protrudes from respectively the upper and lower end of skeleton, outside, top and bottom at rubbery sealed body is respectively equipped with spring, inwall at upper and lower two-part rubbery sealed body is equipped with dust sealing lip and waterproof sealing lip.
The utility model has the advantages that: the utility model skeleton is connected with rubbery sealed body closely, and skeleton is not yielding, and quality is good, long service life, low cost of manufacture, economical and practical, good sealing effect.
Accompanying drawing explanation
Fig. 1 is the utility model left-half sectional view.
Embodiment
As shown in Figure 1, a kind of skeleton is automobile oil seal firmly, include skeleton 1 and rubbery sealed body 2, the vertical section of described skeleton 1 is S shape, described rubbery sealed body 2 is divided into upper and lower two-part, rubbery sealed body 2 is positioned at the inside of skeleton 1, upper and lower two-part rubbery sealed body 2 is connected with the top and the bottom of skeleton 1 respectively, skeleton 1 and rubbery sealed body 2 sulfurations are integrated, skeleton 1 inwall is provided with boss 3, the rubbery sealed body 2 of top and the bottom protrudes from respectively the upper and lower end of skeleton 1, outside, top and bottom at rubbery sealed body 2 is respectively equipped with spring 4, inwall at upper and lower two-part rubbery sealed body 2 is equipped with dust sealing lip 5 and waterproof sealing lip 6.
Claims (1)
1. skeleton automobile oil seal firmly, it is characterized in that: include skeleton and rubbery sealed body, the vertical section of described skeleton is S shape, described rubbery sealed body is divided into upper and lower two-part, rubbery sealed body is positioned at the inside of skeleton, upper and lower two-part rubbery sealed body is connected with the top and the bottom of skeleton respectively, skeleton and rubbery sealed body sulfuration are integrated, inboard wall of skeleton is provided with boss, the rubbery sealed body of top and the bottom protrudes from respectively the upper and lower end of skeleton, outside, top and bottom at rubbery sealed body is respectively equipped with spring, inwall at upper and lower two-part rubbery sealed body is equipped with dust sealing lip and waterproof sealing lip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755219.3U CN203548881U (en) | 2013-11-25 | 2013-11-25 | Automobile oil seal with firm frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755219.3U CN203548881U (en) | 2013-11-25 | 2013-11-25 | Automobile oil seal with firm frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548881U true CN203548881U (en) | 2014-04-16 |
Family
ID=50467001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755219.3U Expired - Fee Related CN203548881U (en) | 2013-11-25 | 2013-11-25 | Automobile oil seal with firm frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548881U (en) |
-
2013
- 2013-11-25 CN CN201320755219.3U patent/CN203548881U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |