CN204197204U - The main pump assembly of brake for motorcycle - Google Patents
The main pump assembly of brake for motorcycle Download PDFInfo
- Publication number
- CN204197204U CN204197204U CN201420561148.8U CN201420561148U CN204197204U CN 204197204 U CN204197204 U CN 204197204U CN 201420561148 U CN201420561148 U CN 201420561148U CN 204197204 U CN204197204 U CN 204197204U
- Authority
- CN
- China
- Prior art keywords
- main pump
- lubricating cup
- handle
- push rod
- motorcycle
- 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.)
- Active
Links
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of main pump assembly of brake for motorcycle, comprise handle (5), main pump body (28), lubricating cup (3), oil-feed bolt (30), main pump piston (16), piston push rod (21), the outer end of described piston push rod is connected with setting nut (25) by holding screw (26) and is formed one-piece construction, and this piston push rod is connected with handle (5) by handle bearing pin (27).Described lubricating cup is contained on lubricating cup support (4) by lubricating cup bolt (1) and lubricating cup nut (2).The utility model, can integrally-regulated handle and the distance of motorcycle direction handle by rotating adjusting nut, makes user find the feel an of the most comfortable and is conducive to braking.The split-type design of lubricating cup and lubricating cup support, makes user can change corresponding lubricating cup according to the size of point pump assembly of drg.Thus improve quality and the deceleration and stopping performance of drg, substantially increase the safety of driving, and save tooling cost.
Description
Technical field
The present invention relates to a kind of main pump assembly of brake for motorcycle.
Background technology
At present, brake for motorcycle comprises brake disc, point pump assembly (i.e. brake clamp), main pump assembly and oil pipe assembly, and its brake disc to be exposed in air also high speed rotating, and radiating effect is good; Deceleration and stopping performance is stablized; Brake disc is followed wheel and is rotated together, and water or mud can be thrown away, therefore water is better restorative; Deceleration and stopping performance is stablized, and substantially increases the safety of driving; Long service life and when braking noiselessness, it is convenient to change.Its main pump assembly directly drives main pump piston to realize the flowing of hydraulic oil by lever operated control, then pass in and out point pump assembly by oil pipe assembly and the braking realizing vehicle whether.Front leather cup, rear leather cup are housed between the main pump body of its main pump assembly and main pump piston, piston push rod and setting nut are split-type design, can not very well regulating handle and direction of traffic between distance, and the lubricating cup of main pump assembly is one-piece construction, corresponding replacing can not be carried out according to the size of point pump assembly of drg, thus have impact on the integral stop performance of drg.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and the main pump assembly of distance between the better regulating handle of a kind of energy and steering handle, brake for motorcycle that insensitivity is good is provided.
The object of the invention is achieved through the following technical solutions: the main pump assembly of brake for motorcycle, comprise handle, main pump body, lubricating cup, oil-feed bolt, main pump piston, piston push rod, this lubricating cup is connected with main pump body by lubricating cup oil pipe and oil-feed bolt, between the rear end and main pump body of this main pump piston, dust cap is equipped with at place, the outer end of described piston push rod to be connected with setting nut by holding screw and to form one-piece construction, and this piston push rod is connected with handle by handle bearing pin.
After adopting structure of the present invention, manual rotation setting nut, can the distance of integrally-regulated handle and direction of traffic handle, makes user find the feel an of the most comfortable and is conducive to braking.The split-type design of lubricating cup and lubricating cup support, makes user can change corresponding lubricating cup according to the size of point pump assembly of drg.Thus improve quality and the deceleration and stopping performance of drg, substantially increase the safety of driving, and save tooling cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is the structural representation of the main pump assembly of brake for motorcycle of the present invention.
Detailed description of the invention
Known with reference to Fig. 1, the main pump assembly of brake for motorcycle of the present invention, comprise handle 5, main pump body 28, lubricating cup 3, oil-feed bolt 30, main pump piston 16, piston push rod 21, this lubricating cup 3 is by lubricating cup oil pipe 32(and tubing clamp 31) and oil-feed bolt 30 connect with main pump body 28, between the rear end of this main pump piston 16 and main pump body 28, dust cap 20(and back-up ring 19 are equipped with in place), the outer end of described piston push rod 21 to be connected with setting nut 25 by holding screw 26 and to form one-piece construction, this piston push rod 21(center) by handle bearing pin 27(for being threaded) connect with handle 5 (can thorny handle 5 axial-rotation).Described lubricating cup 3(is split type) be contained on lubricating cup support 4 by lubricating cup bolt 1 and lubricating cup nut 2, make user can change corresponding lubricating cup according to the size of point pump assembly of drg.
In use, manual rotation setting nut 25, the distance of adjustable handle 5 and motorcycle direction handle, thus make user find the feel an of the most comfortable.
One end of described main pump piston 16 connects with piston push rod 21, its other end is by pull back spring 14 and pull back spring base 13 interior thereof with main pump body 28; After in the front end (i.e. pull back spring pedestal edge) of described main pump piston 16, front leather cup 15 being housed, being equipped with in its back-end
Leather cup 17, before in described main pump body 28 and on main pump piston 16, leather cup 15 place has main pump body aperture 35, and this main pump body aperture 35 communicates with oil-feed bolt 30.
Wherein, main pump plunger shaft 36 is formed between the front portion (pull back spring place) of main pump piston 16 and main pump body 28.(left side) sidepiece of described main pump body 28 is equipped with fixing half lid 11 by half lid screw 12, for this main pump assembly is easily installed in vehicle, this fixing half lid 11 is equipped with bolt 9(also can be used for light deflector is installed), described lubricating cup support 4 connects with this bolt 9.
As shown in Figure 1, during vehicle non-brake, main pump plunger shaft 36 communicates with oil-feed bolt 30, and main pump plunger shaft internal pressure is normal pressure, and brake system does not produce braking force.When vehicle needs braking, operating personal is held tight handle 5 and is utilized lever principle, by piston push rod 21 promote main pump piston 16 forward (left) mobile, after the position of main pump body aperture 35 of main pump body crossed by leather cup 15 before on main pump piston, main pump plunger shaft 36 forms confined space; Along with main pump piston continues to move ahead, make the hydraulic coupling in main pump plunger shaft increase, and pass to point pump assembly of drg by oil pipe assembly, brake system produces braking force.When after end of braking, release handle, utilize the characteristic of pull back spring and make main pump piston return, leather cup 15(is to the right before on main pump piston) cross main pump body aperture 35 after, main pump plunger shaft communicates with oil-feed bolt, main pump plunger shaft internal pressure transfers normal pressure to, thus brake release, vehicle continues to travel.
Claims (2)
1. the main pump assembly of brake for motorcycle, comprise handle (5), main pump body (28), lubricating cup (3), oil-feed bolt (30), main pump piston (16), piston push rod (21), this lubricating cup (3) is connected with main pump body (28) by lubricating cup oil pipe (32) and oil-feed bolt (30), between the rear end of this main pump piston (16) and main pump body (28), dust cap (20) is equipped with at place, it is characterized in that: the outer end of described piston push rod (21) is connected with setting nut (25) by holding screw (26) and is formed one-piece construction, this piston push rod (21) is connected with handle (5) by handle bearing pin (27).
2. the main pump assembly of brake for motorcycle as claimed in claim 1, is characterized in that: described lubricating cup (3) is contained on lubricating cup support (4) by lubricating cup bolt (1) and lubricating cup nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561148.8U CN204197204U (en) | 2014-09-28 | 2014-09-28 | The main pump assembly of brake for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561148.8U CN204197204U (en) | 2014-09-28 | 2014-09-28 | The main pump assembly of brake for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197204U true CN204197204U (en) | 2015-03-11 |
Family
ID=52655191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561148.8U Active CN204197204U (en) | 2014-09-28 | 2014-09-28 | The main pump assembly of brake for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758234A (en) * | 2021-01-29 | 2021-05-07 | 重庆宗申创新技术研究院有限公司 | Novel motorcycle brake handle structure |
| WO2023035311A1 (en) * | 2021-09-10 | 2023-03-16 | 温岭市天发机电配件厂 | Motorcycle pump and disc brake integrated assembly |
-
2014
- 2014-09-28 CN CN201420561148.8U patent/CN204197204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758234A (en) * | 2021-01-29 | 2021-05-07 | 重庆宗申创新技术研究院有限公司 | Novel motorcycle brake handle structure |
| WO2023035311A1 (en) * | 2021-09-10 | 2023-03-16 | 温岭市天发机电配件厂 | Motorcycle pump and disc brake integrated assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104229049A (en) | Bicycle handlebar assembly with integrated oleo-hydraulic controls | |
| CN204197204U (en) | The main pump assembly of brake for motorcycle | |
| CN205025976U (en) | Special parking braking pincers assembly of sports car | |
| CN204197203U (en) | The main pump assembly of drg | |
| CN104405799A (en) | Clamp braking mechanism | |
| CN205951937U (en) | Fixed block is parked to car and fixing device is parked to car | |
| CN200992194Y (en) | Pure-disc type mechanical parking brake | |
| CN201872731U (en) | Integral electric bicycle brake | |
| CN101708712B (en) | Driving front axle of large-speed ratio mining vehicle | |
| CN103144730A (en) | Main pump assembly for braking bicycles | |
| CN104309754A (en) | Main pump assembly of brake | |
| CN203410441U (en) | Automobile brake pedal assembly | |
| CN204025448U (en) | Brake assembly after portable type | |
| CN203627614U (en) | Brake caliper assembly of mechanical parking mechanism of light bus | |
| CN201344216Y (en) | Disk-type mechanical parking brake | |
| CN204175837U (en) | The modified node method of the parking locking device for a vehicle of integral type | |
| CN103707988B (en) | Drum associating hand brake system after dish before a kind of | |
| CN204399153U (en) | Cyclecar front and back linkage brake device | |
| CN202498966U (en) | Disc brake hub applied in electric bicycle | |
| CN102602380A (en) | Brake device | |
| CN202593487U (en) | Brake device | |
| CN205371374U (en) | Rear axle brake assembly | |
| CN204061664U (en) | The rear brake assembly of low speed four-wheel electric automobile | |
| CN203958110U (en) | Brake treadle mechanism with clutch pedal assembly | |
| CN101628574A (en) | Braking mechanism of automobile steering driving front axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |