CN201380842Y - Automotive hydraulic brake rubber cup with reinforcing rib - Google Patents
Automotive hydraulic brake rubber cup with reinforcing rib Download PDFInfo
- Publication number
- CN201380842Y CN201380842Y CN200920302389U CN200920302389U CN201380842Y CN 201380842 Y CN201380842 Y CN 201380842Y CN 200920302389 U CN200920302389 U CN 200920302389U CN 200920302389 U CN200920302389 U CN 200920302389U CN 201380842 Y CN201380842 Y CN 201380842Y
- Authority
- CN
- China
- Prior art keywords
- reinforcing rib
- rubber cup
- hydraulic brake
- brake rubber
- sealing lip
- 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 - Lifetime
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Abstract
The utility model discloses an automotive hydraulic brake rubber cup with reinforcing rib, which comprises an automotive hydraulic brake rubber cup body (1) and a sealing lip (2) arranged on the outer side of the cup body (1). The automotive hydraulic brake rubber cup is characterized in that a reinforcing rib (4) is arranged inside an annular groove (3) between the sealing lip (2) and the cup body (1). By arranging the reinforcing rib inside the annular groove between the outer side of the sealing lip and the outer side of the cup body, the support capacity of the sealing lip is increased and the sealing property is improved, without changing the shape of the cup body. Besides, the arrangement of the reinforcing rib can increase the service durability and prolong the service life of the cup body. Compared with the prior art, the automotive hydraulic brake rubber cup has the advantages of good sealing effect and good service durability.
Description
Technical field
The utility model relates to the rubber cup that a kind of hydraulic vehicle braking is used, particularly a kind of hydraulic vehicle braking rubber cup with reinforced rib.
Background technology
Hydraulic braking system for automobile utilizes the incompressible principle of liquid, when in that the legpower plate is stressed when promoting forward, by hydraulic pressure transfer pressure, thereby realizes the automobile brake effect.Leather cup is belonging to safety member in the automobile braking master cylinder brake system, be used to prevent that braking liquid from leaking.If braking liquid leaks, the part in the brake assembly can be corroded, and causes braking failure, causes the infringement of the person and property.More existing leather cup products, because the design-calculated structure is restricted, the sealing lip of leather cup is too thin, sealing property is not ideal enough, poor durability.
Summary of the invention
The purpose of this utility model is: provide the hydraulic vehicle braking rubber cup of the band reinforced rib of a kind of good airproof performance, good endurance, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: structure comprises the bowl body of automobile brake hydraulic pressure rubber cup, at the external sealing lip that is provided with of bowl, is provided with reinforced rib in the annular groove between sealing lip and bowl body.
The hydraulic vehicle braking rubber cup of above-mentioned band reinforced rib is evenly equipped with 20～30 reinforced ribs in annular groove.
Increase reinforced rib in the annular groove of the utility model between sealing lip and the external side of bowl, under the situation that does not change bowl shape, improved the bearing force of sealing lip, increased sealing property, because the existence of reinforced rib has improved durability, can prolong the service life of leather cup simultaneously.Compare with prior art, the utlity model has the advantage of good airproof performance, good endurance.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 be in the accompanying drawing 1 A-A to cutaway view.
The specific embodiment
Embodiment of the present utility model: make the bowl body 1 of hydraulic vehicle braking rubber cup, outside bowl body 1, produce sealing lip 2, produce reinforced rib 4 in the annular groove 3 between sealing lip 2 and bowl body 1.Be evenly equipped with 20～30 reinforced ribs 4 in annular groove 3, stressed even, effect is better.
Claims (2)
1. hydraulic vehicle braking rubber cup with reinforced rib, structure comprises the bowl body (1) of hydraulic vehicle braking rubber cup, outside bowl body (1), be provided with sealing lip (2), it is characterized in that: be provided with reinforced rib (4) in the annular groove (3) between sealing lip (2) and bowl body (1).
2. the hydraulic vehicle braking rubber cup of band reinforced rib according to claim 1 is characterized in that: be evenly equipped with 20～30 reinforced ribs (4) in annular groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302389U CN201380842Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302389U CN201380842Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380842Y true CN201380842Y (en) | 2010-01-13 |
Family
ID=41524316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302389U Expired - Lifetime CN201380842Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380842Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968075A (en) * | 2014-05-22 | 2014-08-06 | 湖州市千金宝云机械铸件有限公司 | Rubber cup of automobile brake |
| CN106236177A (en) * | 2016-08-24 | 2016-12-21 | 江苏特普优微创医疗科技有限公司 | Set rolling circle and hemorrhoid set bundle method |
| CN108822370B (en) * | 2018-05-29 | 2020-05-22 | 宁国市兴源橡胶制品有限公司 | Rubber cup for automobile braking |
-
2009
- 2009-04-20 CN CN200920302389U patent/CN201380842Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968075A (en) * | 2014-05-22 | 2014-08-06 | 湖州市千金宝云机械铸件有限公司 | Rubber cup of automobile brake |
| CN106236177A (en) * | 2016-08-24 | 2016-12-21 | 江苏特普优微创医疗科技有限公司 | Set rolling circle and hemorrhoid set bundle method |
| CN108822370B (en) * | 2018-05-29 | 2020-05-22 | 宁国市兴源橡胶制品有限公司 | Rubber cup for automobile braking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automotive hydraulic brake rubber cup with reinforcing rib Effective date of registration: 20140521 Granted publication date: 20100113 Pledgee: Bank of Guiyang Limited by Share Ltd high tech branch Pledgor: Guizhou Jingzhong Rubber & Plastic Industry Co., Ltd. Registration number: 2014990000384 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |