CN201132520Y - Brake Chief-pump for motorcycle - Google Patents
Brake Chief-pump for motorcycle Download PDFInfo
- Publication number
- CN201132520Y CN201132520Y CNU2007200881156U CN200720088115U CN201132520Y CN 201132520 Y CN201132520 Y CN 201132520Y CN U2007200881156 U CNU2007200881156 U CN U2007200881156U CN 200720088115 U CN200720088115 U CN 200720088115U CN 201132520 Y CN201132520 Y CN 201132520Y
- Authority
- CN
- China
- Prior art keywords
- piston
- handle
- pump housing
- pump
- push rod
- 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
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model provides a motorcycle braking general pump. An oil inlet (8) and an oil outlet (7) are arranged on a pump body (1), a piston (2) is arranged in the pump body (1), one end of a spring (3) butts on the piston (2), the other end butts on the pump body (1). A handle (5) is arranged on the pump body (1) by a bolt, one end of a push rod (4) is arranged on the handle (5), and the other end butts on the piston (2). The general pump has the advantages that the operation is convenient and flexible, the sealing is reliable, and the braking performance can be fully ensured.
Description
Technical field
The utility model relates to motorcycle brake device field.
Background technology
Existing motorcycle brake master cylinder mainly is made up of the pump housing, piston, spring and handle etc., the start poor performance, and the pressure that handle produces can not guarantee to act on all the time the piston center, has influence on sealing property and deceleration and stopping performance.
Summary of the invention
The purpose of this utility model is exactly at the existing above-mentioned deficiency of motorcycle brake master cylinder, and a kind of motorcycle brake master cylinder is provided.
The utility model is made up of the pump housing 1, piston 2, spring 3, push rod 4, handle 5, have oil inlet 8 and oil outlet 7 on the pump housing 1, piston 2 is installed in the pump housing 1, spring 3 one ends are against on the piston 2, the other end is against on the pump housing 1, handle 5 is installed on the pump housing 1 by latch, and push rod 4 one ends are installed on the handle 5 by latch, and the other end is against on the piston 2.
The utility model has the advantages that: it is flexible to operation, and sealing is reliable, can fully guarantee deceleration and stopping performance.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.Accompanying drawing 2 is accompanying drawing 1 a left TV structure scheme drawing.Accompanying drawing 3 is the utility model pusher structure scheme drawing
The specific embodiment
Have oil inlet and oil outlet on the pump housing, piston is installed in the pump 1, and spring one end is against on the piston, the other end is against on the pump housing, and handle is installed on the pump housing by latch, is equipped with piston 2 and retracing spring 3 in the pump housing, handle 5 is installed on the pump housing by latch 6, sees Fig. 1.Push rod latch 10 is housed on the handle, and push rod 4 is screwed into screwed push rod latch and is screwed into the pre compressed magnitude of depth control piston by adjusting thread.Push rod one end is installed on the handle by latch, and the other end is against on the piston.Have " one " font groove at the screw thread position of push rod, be screwed into stop screw 11 in " one " font groove and push rod cap 9 together, anti-throw-out lever is loosening, and pre compressed magnitude is guaranteed in definite scope.Seal ring is housed on piston, dust protecting cap is housed on the push rod.Part 8 is an air bleeder nipple, is used to discharge air in the pump housing, guarantees that braking is strong.Bar handle, push rod promotes piston motion, and the push rod head is spherical, can arbitrarily angledly rotate, and guarantees that thrust acts on the center of piston all the time.Because of the incompressibility of braking liquid produces pressure, implement effectively braking by brake clamp.Release handle, retracing spring promotes the rapid return of piston.Be connected with fuel tank by the oil inlet 8 on the pump housing 1 during use, oil outlet 7 is connected with brake clamp, forms whole hydraulic brake system.
Claims (1)
1, a kind of motorcycle brake master cylinder, it is characterized in that it is made up of the pump housing (1), piston (2), spring (3), push rod (4), handle (5), have oil inlet (8) and oil outlet (7) on the pump housing (1), piston (2) is installed in the pump housing 1, spring (3) one ends are against on the piston (2), and the other end is against on the pump housing (1), and handle (5) is installed on the pump housing (1) by latch, push rod (4) one ends are installed on the handle (5) by latch, and the other end is against on the piston (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200881156U CN201132520Y (en) | 2007-11-09 | 2007-11-09 | Brake Chief-pump for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200881156U CN201132520Y (en) | 2007-11-09 | 2007-11-09 | Brake Chief-pump for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201132520Y true CN201132520Y (en) | 2008-10-15 |
Family
ID=40060794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200881156U Expired - Fee Related CN201132520Y (en) | 2007-11-09 | 2007-11-09 | Brake Chief-pump for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201132520Y (en) |
-
2007
- 2007-11-09 CN CNU2007200881156U patent/CN201132520Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI HANGTE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHINA SPECIAL VEHICLE RESEARCH INSTITUTE Effective date: 20110816 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110816 Address after: 448001 No. 8, air route, Hubei, Jingmen Patentee after: Hubei Hangte Technology Co., Ltd. Address before: 448001 605 Research Institute, 8 air road, Hubei, Jingmen, China Patentee before: China Special Vehicle Research Institute |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20121109 |