CN204284458U - A kind of structure preventing automobile ball pivot dust-proof cover from sliding - Google Patents
A kind of structure preventing automobile ball pivot dust-proof cover from sliding Download PDFInfo
- Publication number
- CN204284458U CN204284458U CN201420688935.9U CN201420688935U CN204284458U CN 204284458 U CN204284458 U CN 204284458U CN 201420688935 U CN201420688935 U CN 201420688935U CN 204284458 U CN204284458 U CN 204284458U
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- China
- Prior art keywords
- dust
- proof cover
- pin body
- ball pin
- sliding
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Abstract
The utility model discloses a kind of structure preventing automobile ball pivot dust-proof cover from sliding, comprise ball pin body and dust-proof cover, dust-proof cover is arranged on the bulb end of ball pin body, dust-proof cover assembly area on described ball pin body is provided with limited step, the small end of dust-proof cover and ball pin body fits, limit the displacement of dust-proof cover to bulb direction by limited step.The utility model to assemble and in using process at dust-proof cover and ball pin body, dust-proof cover small end effectively can be avoided to slide to bulb direction, can not affect production efficiency again, greatly can also increase product sealing, provides product working life.
Description
Technical field
The utility model relates to a kind of automobile ball pivot, particularly relates to a kind of structure preventing automobile ball pivot dust-proof cover from sliding.
Background technique
In the prior art, current automobile ball pivot product ball pin used is column type or circular cone type at dust-proof cover mating area, to assemble and in using process, dust-proof cover easily slides to bulb, causes dust-proof cover seal failure at dust-proof cover and ball pin.How to solve the direction that this difficult problem becomes these those skilled in the art effort.
Model utility content
The purpose of this utility model is just to provide a kind of structure preventing automobile ball pivot dust-proof cover from sliding, and can solve the problems of the technologies described above completely.
The purpose of this utility model is realized by following technical proposals:
A kind of structure preventing automobile ball pivot dust-proof cover from sliding, comprise ball pin body and dust-proof cover, dust-proof cover is arranged on the bulb end of ball pin body, dust-proof cover assembly area on described ball pin body is provided with limited step, the small end of dust-proof cover and ball pin body fits, limit the displacement of dust-proof cover to bulb direction by limited step.
As preferably, described limited step is rounding off step.
Compared with prior art, the beneficial effects of the utility model are: assemble at dust-proof cover and ball pin body and in using process, dust-proof cover small end effectively can be avoided to slide to bulb direction, can not affect production efficiency again, greatly can also increase product sealing, product working life is provided.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural representation of ball pin body in Fig. 1.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of structure preventing automobile ball pivot dust-proof cover from sliding, comprise ball pin body 1 and dust-proof cover 2, dust-proof cover 2 is arranged on the bulb end of ball pin body 1, dust-proof cover assembly area on described ball pin body 1 is provided with limited step 3, the small end of dust-proof cover 2 coordinates with ball pin body 1, limits the displacement of dust-proof cover 2 to bulb direction by limited step 3.
Described limited step 3 is rounding off step.
To assemble and in using process at dust-proof cover 2 and ball pin body 1, external diameter due to limited step 3 is greater than dust-proof cover 2 small end bore, therefore, dust-proof cover small end can be effectively stoped to slide to bulb direction, production efficiency can not be affected again, greatly can also increase product sealing, product working life is provided.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the structure preventing automobile ball pivot dust-proof cover from sliding, comprise ball pin body and dust-proof cover, dust-proof cover is arranged on the bulb end of ball pin body, it is characterized in that: the dust-proof cover assembly area on described ball pin body is provided with limited step, the small end of dust-proof cover and ball pin body fits, limit the displacement of dust-proof cover to bulb direction by limited step.
2. the structure preventing automobile ball pivot dust-proof cover from sliding according to claim 1, is characterized in that: described limited step is rounding off step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688935.9U CN204284458U (en) | 2014-11-18 | 2014-11-18 | A kind of structure preventing automobile ball pivot dust-proof cover from sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688935.9U CN204284458U (en) | 2014-11-18 | 2014-11-18 | A kind of structure preventing automobile ball pivot dust-proof cover from sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284458U true CN204284458U (en) | 2015-04-22 |
Family
ID=52867619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688935.9U Active CN204284458U (en) | 2014-11-18 | 2014-11-18 | A kind of structure preventing automobile ball pivot dust-proof cover from sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816758A (en) * | 2015-05-15 | 2015-08-05 | 豫北转向系统股份有限公司 | Automobile steering device seal structure |
-
2014
- 2014-11-18 CN CN201420688935.9U patent/CN204284458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816758A (en) * | 2015-05-15 | 2015-08-05 | 豫北转向系统股份有限公司 | Automobile steering device seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |