CN206943432U - A kind of brake pump shield - Google Patents
A kind of brake pump shield Download PDFInfo
- Publication number
- CN206943432U CN206943432U CN201720711707.2U CN201720711707U CN206943432U CN 206943432 U CN206943432 U CN 206943432U CN 201720711707 U CN201720711707 U CN 201720711707U CN 206943432 U CN206943432 U CN 206943432U
- Authority
- CN
- China
- Prior art keywords
- cover
- sealing
- lip
- brake pump
- shield
- 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
Links
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a kind of brake pump shield, includes outer cover, inner cover and inner seal ring that integrated vulcanizing is molded, has at least two sealing lips on the sealing surface of the inner seal ring, sealing medium groove is formed between adjacent two sealing lips；The inwall of institute's outer cover or the outer wall of the inner cover are provided with an oblique upward lip, and the inclination angle between the outer wall of the inwall or the inner cover of the lip and the outer cover is in 10 15 degree.Shield of the present utility model has multi-sealed lip, good sealing effect；Outer cover or inner cover are provided with oblique lip, are easy to engage sealing with the tube wall of brake pump.
Description
Technical field
It the utility model is related to a kind of rubber shield, and in particular to a kind of shield for brake pump branch.
Background technology
Brake pump branch is branch joint between master cylinder and wheel cylinder is sealed, to protect with shield main function.
Existing shield structure is relatively simple, and in long-term dynamics work process, sealing effectiveness is poor, installs not firm enough, Shortcomings.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of brake pump shield, have it is simple in construction, it is easy for installation, it is close
It is tamping the characteristics of real.
The technical solution of the utility model is：
A kind of brake pump shield, include outer cover, inner cover and the inner seal ring of integrated vulcanizing shaping, the inner seal ring
There are at least two sealing lips on sealing surface, sealing medium groove is formed between adjacent two sealing lips；The inwall of institute's outer cover or
The outer wall of the inner cover is provided with an oblique upward lip, the lip and the inwall of the outer cover or the outer wall of the inner cover
Between inclination angle be in 10-15 degree.
The utility model has the advantages that：Shield of the present utility model has multi-sealed lip, good sealing effect；Outer cover is interior
Cover is provided with oblique lip, is easy to engage sealing with the tube wall of brake pump.
Brief description of the drawings
Fig. 1 is structure sectional view of the present utility model.
Embodiment
Embodiment：
As shown in figure 1, a kind of brake pump shield, includes outer cover (1), inner cover (2) and interior sealing that integrated vulcanizing is molded
Enclose (3), there are on the sealing surface of the inner seal ring (3) two sealing lips (31), shape between adjacent two sealing lips (31)
Into sealing medium groove (32)；The inwall of institute's outer cover (1) is provided with an oblique upward lip (11), the lip (11) with it is described
Inclination angle between the inwall of outer cover (1) is in 12 degree.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (1)
- A kind of 1. brake pump shield, it is characterised in that：Include outer cover, inner cover and the inner seal ring of integrated vulcanizing shaping, it is described There are at least two sealing lips on the sealing surface of inner seal ring, sealing medium groove is formed between adjacent two sealing lips；Institute is outer The outer wall of the inwall of cover or the inner cover is provided with an oblique upward lip, the lip and the inwall or described of the outer cover Inclination angle between the outer wall of inner cover is in 10-15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711707.2U CN206943432U (en) | 2017-06-19 | 2017-06-19 | A kind of brake pump shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720711707.2U CN206943432U (en) | 2017-06-19 | 2017-06-19 | A kind of brake pump shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943432U true CN206943432U (en) | 2018-01-30 |
Family
ID=61365083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720711707.2U Expired - Fee Related CN206943432U (en) | 2017-06-19 | 2017-06-19 | A kind of brake pump shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943432U (en) |
-
2017
- 2017-06-19 CN CN201720711707.2U patent/CN206943432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180130 Termination date: 20210619 |