CN202468986U - Rubber sealing gasket for automotive starter - Google Patents
Rubber sealing gasket for automotive starter Download PDFInfo
- Publication number
- CN202468986U CN202468986U CN2012200715227U CN201220071522U CN202468986U CN 202468986 U CN202468986 U CN 202468986U CN 2012200715227 U CN2012200715227 U CN 2012200715227U CN 201220071522 U CN201220071522 U CN 201220071522U CN 202468986 U CN202468986 U CN 202468986U
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- CN
- China
- Prior art keywords
- sealing gasket
- rubber
- rubber sealing
- gasket
- rubber gasket
- 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 rubber sealing gasket for an automotive starter, which comprises a rubber sealing gasket body. The adhering surface of the rubber sealing gasket with the outer wall of a speed reducer is a circular arc surface with the same diameter; and a plurality of uniformly-distributed strip-shaped bulges of which the heights are 0.2-0.5 mm are arranged on the surface of the rubber sealing gasket in contact with a solenoid switch. The rubber sealing gasket has the beneficial effects that a certain interference magnitude exists between the height of the given strip-shaped bulge and the assembly position of the solenoid switch; and after the solenoid switch is assembled, the strip-shaped bulges deform under stress to extrude the rubber gasket, so that the rubber gasket is tightly attached onto the outer wall of the speed reducer to achieve the good sealing effect. Through the rubber sealing gasket mainly applied between the solenoid switch of the automotive starter and the speed reducer, the sealing performance of the starter at the position can be improved.
Description
Technical field
The utility model relates to rubber gasket, specifically is the rubber gasket that is applied to automobile starter.
Background technique
In the existing technology, automobile starter assembles a rubber gasket between magnetic switch and retarder; Rubber pad generally is to need just can reach seal action behind certain pressure distortion; Rubber gasket on the starter motor also is need be close to the retarder outer wall of starter motor to reach sealing effect; And make power that rubber gasket is close to the retarder outer wall from magnetic switch, and magnetic switch is that to rely on 2 mounting screws axially to strain the back fixing, can only prevent after tightening up that sealing rubber pad from getting loose; The pressure that gives caulking gum is very little, thereby sealing effect is bad.
Summary of the invention
The utility model purpose is to improve the sealing effect of automobile starter rubber pad, the special rubber gasket that proposes a kind of automobile starter.
The technological scheme of the utility model does for this reason; The rubber gasket of automobile starter; Comprise the rubber seal pad body; The faying surface of rubber gasket and retarder outer wall is the arc surface of equal diameters, it is characterized in that: the face that rubber gasket contacts with magnetic switch is provided with a plurality of strip projected parts that are uniformly distributed with.
Improvement to such scheme is: the height of described strip projected parts is 0.2 ~ 0.5mm.
Beneficial effect:
The utility model has certain magnitude of interference at the height of given strip projected parts and the position of magnetic switch assembling, and after the magnetic switch assembling was accomplished, strip projected parts pushed rubber pad because of stress deformation, rubber pad is close to is combined in the retarder outer wall, reaches excellent sealing effect.Be mainly used in the sealing gasket between automobile starter magnetic switch and the retarder, can upgrade motivation the sealability here.
Description of drawings
Fig. 1 a is the former rubber gasket master of a starter motor TV structure schematic representation.
Fig. 1 b is the former rubber gasket perspective view of starter motor.
Fig. 2 a is the utility model rubber gasket master TV structure schematic representation.
Fig. 2 b is the utility model rubber gasket perspective view.
1 is rubber gasket among the figure, the 2nd, and the faying surface of rubber gasket and retarder outer wall, the 3rd, the face that rubber gasket contacts with magnetic switch, the 4th, strip projected parts.
Embodiment
The utility model is shown in Fig. 2 a, 2b.
The rubber gasket of automobile starter comprises rubber gasket 1, the faying surface 2 of rubber gasket 1 and retarder outer wall, and the face 3 that rubber gasket 1 contacts with magnetic switch is provided with a plurality of strip projected parts that are uniformly distributed with 4; The height of strip projected parts 4 is 0.2 ~ 0.5mm.
The utility model has certain magnitude of interference at the height of given strip projected parts 4 and the position of magnetic switch assembling; After the magnetic switch assembling is accomplished; Strip projected parts 4 is close to rubber gasket 1 and is combined in the retarder outer wall because of stress deformation pushes rubber pad, reaches excellent sealing effect; Be mainly used in the sealing gasket between automobile starter magnetic switch and the retarder, can upgrade motivation the sealability here.
Claims (2)
1. the rubber gasket of automobile starter comprises the rubber seal pad body, and the faying surface of rubber gasket and retarder outer wall is the arc surface of equal diameters, it is characterized in that: the face that rubber gasket contacts with magnetic switch is provided with a plurality of strip projected parts that are uniformly distributed with.
2. the rubber gasket of automobile starter according to claim 1, it is characterized in that: the height of described strip projected parts is 0.2 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200715227U CN202468986U (en) | 2012-03-01 | 2012-03-01 | Rubber sealing gasket for automotive starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200715227U CN202468986U (en) | 2012-03-01 | 2012-03-01 | Rubber sealing gasket for automotive starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468986U true CN202468986U (en) | 2012-10-03 |
Family
ID=46917145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200715227U Expired - Fee Related CN202468986U (en) | 2012-03-01 | 2012-03-01 | Rubber sealing gasket for automotive starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160304A (en) * | 2015-04-14 | 2016-11-23 | 北京佩特来电器有限公司 | A kind of starter and seal block thereof |
| CN111561209A (en) * | 2020-06-22 | 2020-08-21 | 杨正武 | Positive pressure type telescopic waterproof cover |
-
2012
- 2012-03-01 CN CN2012200715227U patent/CN202468986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160304A (en) * | 2015-04-14 | 2016-11-23 | 北京佩特来电器有限公司 | A kind of starter and seal block thereof |
| CN106160304B (en) * | 2015-04-14 | 2018-08-03 | 北京佩特来电器有限公司 | A kind of starter and its seal block |
| CN111561209A (en) * | 2020-06-22 | 2020-08-21 | 杨正武 | Positive pressure type telescopic waterproof cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20170301 |