CN2656275Y - Adjustable brake rocker-arm - Google Patents
Adjustable brake rocker-armInfo
- Publication number
- CN2656275Y CN2656275Y CN 200320111676 CN200320111676U CN2656275Y CN 2656275 Y CN2656275 Y CN 2656275Y CN 200320111676 CN200320111676 CN 200320111676 CN 200320111676 U CN200320111676 U CN 200320111676U CN 2656275 Y CN2656275 Y CN 2656275Y
- Authority
- CN
- China
- Prior art keywords
- rocker
- arm
- swing
- brake
- hole
- 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
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
A folding type adjustable brake swing-arm relates to a brake swing-arm for controlling the brake sequence of a front wheel and a rear wheel. The auxiliary swing-arm (2) of the utility model comprises a swing-arm body (6), an opening jacket (7), an adjustable bolt (8) and a fastening nut (9). A brake pin hole (11) is arranged on the upper end of the swing-arm body (6) while the opening jacket (7) is arranged on the lower end of the swing-arm body (6), the axial hole of the swing-arm is arranged on the swing-arm body (6) between the opening jacket (7) and the brake pin hole (11), and the threaded hole (12) is arranged on the close end of the opening jacket (7). The adjustable bolt (8) is connected with the threaded hole (12)on the opening jacket (7) by the thread connection and the fastening nut (9) is also connected with the adjustable bolt by the thread connection. The main swing-arm is arranged on the opening jacket (7) of the auxiliary swing-arm (2), the swing-arm axial hole (3) of the main swing-arm (1) and that (10) of the auxiliary swing-arm (2) are coaxial. The utility model has the advantages of the simple structure, the easy adjustment, the accurate positioning and not being easy to loose as well as the good brake performance, therefore the integration of the front brake and the back brake for the motor-cycle can be really achieved so as to improve the whole brake performance of the motor-cycle.
Description
Technical field: the utility model relates to motorcycle component, is specifically related to the brake rocker of a kind of scalable front-wheel and rear wheel brake sequential.
Background technology: the rear wheel brake and the preceding wheel brake of existing motor bike separately carry out, and general rear wheel brake is to use pedal, and preceding wheel brake is to use brake crank, helps traffic safety like this.The someone attempts the front and back brake of motor bike is concentrated on one now, can reduce brake part like this, make the overall appearance layout of motor bike more succinct, but the shortcoming that the structure that the brake of this front and back is integrated in one exists is, brake sequential for front-wheel and trailing wheel is difficult to make accurate adjustment, because the speed of motor bike is very fast, once the brake of front-wheel is come ahead of time a little, will the serious threat traffic safety even jeopardize people's life.
The utility model content: the purpose of this utility model is the adjustable brake rocker of a kind of folded formula of development, and it has simple in structure, can accurately regulate the characteristics of motor bike front and back brake sequential.The utility model is made up of master rocker 1, secondary-rocker 2; The upper end of master rocker 1 has rocker shaft hole 3, the lower end of master rocker 1 is provided with fork-shaped body 4, on the fork-shaped body 4 of master rocker 1 lower end, have lock pin-and-hole 5, secondary-rocker 2 is by rocker body 6, opening sheath 7, adjustable bolt 8, clamp nut 9 is formed; the upper end of rocker body 6 has lock pin-and-hole 11; lower end of rocker body 6 is provided with opening sheath 7; have rocker shaft hole 10 on the rocker body 6 between opening sheath 7 and the lock pin-and-hole 11; closing end of opening sheath 7 has screw 12; adjustable bolt 8 is threaded with screw 12 on the opening sheath 7; clamp nut 9 is threaded with adjustable bolt 8; master rocker 1 is located in the opening sheath 7 of secondary-rocker 2, and the rocker shaft hole 3 on the master rocker 1 is coaxial with the rocker shaft hole 10 on the secondary-rocker 2.The utility model is adjusted the sequential of front and back brake by adjustable bolt in use according to actual conditions, and adjust the back and adjustable bolt is maintained static with clamp nut, thus the accuracy of the sequencing of brake before and after realizing.The utlity model has simple in structure, easy to adjust, accurate positioning, be difficult for loosening, the advantage that braking effect is good.Realized that really the brake of motor bike front and back is integrated, improved the integral stop effect of motor bike, guaranteed that motorcycle driver and its effect of autre vie secure context are great.
Description of drawings: Fig. 1 is the structural representation of secondary-rocker 2, and Fig. 2 is the structural representation of master rocker 1, and Fig. 3 is the working state schematic representation of master rocker 1 and secondary-rocker 2, Fig. 4 be the B of Fig. 3 to view, Fig. 5 is the A-A cutaway view of Fig. 1.
The specific embodiment one: present embodiment is made up of master rocker 1, secondary-rocker 2; The upper end of master rocker 1 has rocker shaft hole 3, the lower end of master rocker 1 is provided with fork-shaped body 4, on the fork-shaped body 4 of master rocker 1 lower end, have lock pin-and-hole 5, secondary-rocker 2 is by rocker body 6, opening sheath 7, adjustable bolt 8, clamp nut 9 is formed; the upper end of rocker body 6 has lock pin-and-hole 11; lower end of rocker body 6 is provided with opening sheath 7; have rocker shaft hole 10 on the rocker body 6 between opening sheath 7 and the lock pin-and-hole 11; closing end of opening sheath 7 has screw 12; adjustable bolt 8 is threaded with screw 12 on the opening sheath 7; clamp nut 9 is threaded with adjustable bolt 8; master rocker 1 is located in the opening sheath 7 of secondary-rocker 2, and the rocker shaft hole 3 on the master rocker 1 is coaxial with the rocker shaft hole 10 on the secondary-rocker 2.
The specific embodiment two: the difference of the present embodiment and the specific embodiment one is, has elastic opening 13 in the upper end of master rocker 1 upper rocker arm axis hole 3, and other composition is identical with the specific embodiment one with annexation.Elastic opening 13 helps rocker shaft hole 3 and rocker shaft closed contact when assembling, improve deceleration and stopping performance.
Claims (2)
1, the folded adjustable brake rocker of formula, it is made up of master rocker (1), secondary-rocker (2); The upper end of master rocker (1) has rocker shaft hole (3), the lower end of master rocker (1) is provided with fork-shaped body (4), on the fork-shaped body (4) of master rocker (1) lower end, have lock pin-and-hole (5), it is characterized in that secondary-rocker (2) is by rocker body (6), opening sheath (7), adjustable bolt (8), clamp nut (9) is formed; the upper end of rocker body (6) has lock pin-and-hole (11); the lower end of rocker body (6) is provided with opening sheath (7); have rocker shaft hole (10) on the rocker body (6) between opening sheath (7) and the lock pin-and-hole (11); the closing end of opening sheath (7) has screw (12); adjustable bolt (8) is threaded with screw (12) on the opening sheath (7); clamp nut (9) is threaded with adjustable bolt (8); master rocker (1) is located in the opening sheath (7) of secondary-rocker (2), and the rocker shaft hole (3) on the master rocker (1) is coaxial with the rocker shaft hole (10) on the secondary-rocker (2).
2, the adjustable brake rocker of folded formula according to claim 1 is characterized in that having elastic opening (13) in the upper end of master rocker (1) upper rocker arm axis hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111676 CN2656275Y (en) | 2003-12-05 | 2003-12-05 | Adjustable brake rocker-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320111676 CN2656275Y (en) | 2003-12-05 | 2003-12-05 | Adjustable brake rocker-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656275Y true CN2656275Y (en) | 2004-11-17 |
Family
ID=34344392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320111676 Expired - Fee Related CN2656275Y (en) | 2003-12-05 | 2003-12-05 | Adjustable brake rocker-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656275Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501936A (en) * | 2011-10-28 | 2012-06-20 | 江苏扬工动力机械有限公司 | Brake rocker arm of motorcycle |
-
2003
- 2003-12-05 CN CN 200320111676 patent/CN2656275Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501936A (en) * | 2011-10-28 | 2012-06-20 | 江苏扬工动力机械有限公司 | Brake rocker arm of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |