CN201380841Y - Automotive hydraulic brake rubber cup with sealing line - Google Patents
Automotive hydraulic brake rubber cup with sealing line Download PDFInfo
- Publication number
- CN201380841Y CN201380841Y CN200920302382U CN200920302382U CN201380841Y CN 201380841 Y CN201380841 Y CN 201380841Y CN 200920302382 U CN200920302382 U CN 200920302382U CN 200920302382 U CN200920302382 U CN 200920302382U CN 201380841 Y CN201380841 Y CN 201380841Y
- Authority
- CN
- China
- Prior art keywords
- rubber cup
- hydraulic brake
- sealing line
- potted line
- automotive hydraulic
- 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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- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses an automotive hydraulic brake rubber cup with sealing line, which comprises an automotive hydraulic brake rubber cup body (1) and is characterized in that a sealing line (2) is arranged on the outer circumference of the cup body (1). The addition of the sealing line on the outer circumference of the cup body can improve the sealing performance and achieve the effect of secondary seal in case of the leakage of the rubber cup main lip, thereby increasing the service life of the rubber cup. Compared with the prior art, the automotive hydraulic brake rubber cup has the advantages of improving the sealing property and the wear-resistant property of the product and prolonging the service life.
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 potted line.
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.The shortcoming of existing product is: product hermeticity can be poor, seal lip is fragile, poor durability.
Summary of the invention
The purpose of this utility model is: provide the hydraulic vehicle braking rubber cup of the band potted line of a kind of good airproof performance, long service life, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: the hydraulic vehicle braking rubber cup of band potted line, structure comprise the bowl body of hydraulic vehicle braking rubber cup, are provided with potted line on the external circle of bowl.
The hydraulic vehicle braking rubber cup of above-mentioned band potted line, potted line are semicircular arc.
The hydraulic vehicle braking rubber cup of above-mentioned band potted line, the height of potted line are 0.1～0.2 centimetre.
The utility model increases potted line in the external side of bowl, can produce under the situation of leaking at leather cup master lip, increases sealing property, plays the effect of secondary seal.Improved the service life of leather cup.Compare with prior art, the utlity model has the leak tightness and the anti-wear energy that improve product, improve the advantage in service life.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is an A place enlarged drawing in the accompanying drawing 1.
The specific embodiment
Embodiment of the present utility model: structure comprises the bowl body 1 of hydraulic vehicle braking rubber cup, produces potted line 2 on bowl body 1 outer ring.Potted line 2 can be produced many as required, and potted line 2 is made into semicircular arc, highly be 0.1 ~ 0.2 centimetre better.
Claims (3)
1. the hydraulic vehicle braking rubber cup with potted line is constructed the bowl body (1) that comprises the hydraulic vehicle braking rubber cup, it is characterized in that: be provided with potted line (2) on bowl body (1) outer ring.
2. the hydraulic vehicle braking rubber cup of band potted line according to claim 1 is characterized in that: potted line (2) is a semicircular arc.
3. the hydraulic vehicle braking rubber cup of band potted line according to claim 2 is characterized in that: the height of potted line (2) is 0.1～0.2 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302382U CN201380841Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with sealing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920302382U CN201380841Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with sealing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380841Y true CN201380841Y (en) | 2010-01-13 |
Family
ID=41524315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920302382U Expired - Lifetime CN201380841Y (en) | 2009-04-20 | 2009-04-20 | Automotive hydraulic brake rubber cup with sealing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380841Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179534A (en) * | 2015-10-21 | 2015-12-23 | 上海拜克橡胶件有限公司 | Brake air chamber rubber diaphragm |
-
2009
- 2009-04-20 CN CN200920302382U patent/CN201380841Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179534A (en) * | 2015-10-21 | 2015-12-23 | 上海拜克橡胶件有限公司 | Brake air chamber rubber diaphragm |
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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 sealing line 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 |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |