CN201539522U - Buckled grabbing type cover plate with seal - Google Patents
Buckled grabbing type cover plate with seal Download PDFInfo
- Publication number
- CN201539522U CN201539522U CN2009201996315U CN200920199631U CN201539522U CN 201539522 U CN201539522 U CN 201539522U CN 2009201996315 U CN2009201996315 U CN 2009201996315U CN 200920199631 U CN200920199631 U CN 200920199631U CN 201539522 U CN201539522 U CN 201539522U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- board body
- cover board
- seal
- seal 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 Devices (AREA)
Abstract
The utility model discloses a buckled grabbing type cover plate with a seal, which comprises a cover plate body, wherein the middle of the cover plate body is provided with a ring-shaped step and a round hole, an edge side of the cover plate body is provided with a first R-shaped convex structure, the cover plate body is provided with a seal ring which is provided with a second R-shaped convex structure, and the position of the second R-shaped convex structure of the seal ring corresponds to the position of the first R-shaped convex structure of the cover plate body. A clutch booster using the buckled grabbing type cover plate with the seal has good waterproof and dustproof effects, good performance and long use time.
Description
Technical field
The utility model relates to the cover plate on a kind of clutch booster, and specifically a kind of button with sealing is grabbed the formula cover plate.
Background technique
In order to make clutch booster that good service behaviour be arranged, must accomplish waterproof and dustproof.But the water proof and dust proof effect of existing clutch booster is not very desirable, and studying carefully its chief reason is booster cover plate for sealing poor performance, has influenced the water proof and dust proof effect of booster.
Summary of the invention
The purpose of this utility model is to design a kind of button with sealing to grab the formula cover plate.
What the utility model solved is the problem of the cover plate water proof and dust proof weak effect of existing clutch booster.
In order to realize the purpose of this utility model, the technical solution of the utility model is:
The utility model comprises cover board body, there are ring-shaped step and circular hole in the cover board body middle part, an avris of cover board body has the outer male structure of a R type, cover board body is provided with seal ring, the outer male structure of the 2nd R type is arranged on the sealing circle, and the 2nd R type evagination locations of structures of seal ring is corresponding to a R type evagination locations of structures of cover board body.
The beneficial effects of the utility model are: use clutch booster of the present utility model, water proof and dust proof is effective, and performance is good, and service time is long.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cross-sectional view of A-A among Fig. 1.
Fig. 3 is the partial enlarged drawing at B position among Fig. 2.
Fig. 4 is the structural representation of cover board body.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further specified.
As shown in the figure, the utility model comprises cover board body 2, and there are ring-shaped step 3 and circular hole 4 in the middle part of cover board body 2, and an avris of cover board body 2 has the outer male structure 7 of a R type.Cover board body 2 is provided with seal ring 1, and the outer male structure 8 of the 2nd R type is arranged on the sealing circle 1.Outer male structure 8 positions of the 2nd R type of seal ring 1 are corresponding to a R type evagination locations of structures 7 of cover board body 2.
An avris of cover board body 2 is provided with two fixed claws 6, and another relative avris is provided with two fixed claws 9 in addition.Respectively be provided with a mounting hole 5 on four jiaos of cover board body 2.The thickness at the outer male structure place of seal ring the 2nd R type will be thicker than the thickness at seal ring 1 other position.
Claims (4)
1. the button with sealing is grabbed the formula cover plate, comprise cover board body, there are ring-shaped step and circular hole in the cover board body middle part, an avris of cover board body has the outer male structure of a R type, it is characterized in that cover board body is provided with seal ring, the outer male structure of the 2nd R type is arranged on the sealing circle, and the 2nd R type evagination locations of structures of seal ring is corresponding to a R type evagination locations of structures of cover board body.
2. the formula cover plate is grabbed in buckleing of band sealing according to claim 1, it is characterized in that cover board body is provided with positioning hole, and seal ring is provided with angle, and angle is fixed in the positioning hole.
3. the formula cover plate is grabbed in buckleing of band sealing according to claim 2, it is characterized in that angle is the splayed shape pin, and positioning hole is Eight characters hole, angle and positioning hole coupling.
4. the formula cover plate is grabbed in buckleing of band according to claim 1 sealing, it is characterized in that two avris of cover board body respectively are provided with two fixed claws, respectively is provided with a mounting hole on four jiaos of cover board body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201996315U CN201539522U (en) | 2009-11-05 | 2009-11-05 | Buckled grabbing type cover plate with seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201996315U CN201539522U (en) | 2009-11-05 | 2009-11-05 | Buckled grabbing type cover plate with seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539522U true CN201539522U (en) | 2010-08-04 |
Family
ID=42590974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201996315U Expired - Fee Related CN201539522U (en) | 2009-11-05 | 2009-11-05 | Buckled grabbing type cover plate with seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555938A (en) * | 2012-01-20 | 2012-07-11 | 重庆长安汽车股份有限公司 | Plugging cover for metal plate holes on front wall plate of automobile |
-
2009
- 2009-11-05 CN CN2009201996315U patent/CN201539522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555938A (en) * | 2012-01-20 | 2012-07-11 | 重庆长安汽车股份有限公司 | Plugging cover for metal plate holes on front wall plate of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Xinzhongnan Automobile Components Co., Ltd. Assignor: Liu Jinhui Contract record no.: 2011330000884 Denomination of utility model: Buckled grabbing type cover plate with seal Granted publication date: 20100804 License type: Exclusive License Record date: 20110704 |
|
| 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: 20100804 Termination date: 20161105 |