CN2428371Y - Wheel hub braking anti-theft lock of motorcycle - Google Patents
Wheel hub braking anti-theft lock of motorcycle Download PDFInfo
- Publication number
- CN2428371Y CN2428371Y CN 00223035 CN00223035U CN2428371Y CN 2428371 Y CN2428371 Y CN 2428371Y CN 00223035 CN00223035 CN 00223035 CN 00223035 U CN00223035 U CN 00223035U CN 2428371 Y CN2428371 Y CN 2428371Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- motorcycle
- shaft
- connecting lever
- wheel hub
- 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
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Abstract
The utility model discloses a wheel hub braking anti-theft lock of a motorcycle, and a bottom board is fixed on a wheel hub. A built-in lock assembly, a shaft, a ratchet shaft and a spring leaf are installed on the bottom board, and both a lock core hole for a key of the built-in lock assembly and one end of the ratchet shaft are communicated with the outer side of the wheel hub. A hand lever is fixed on the end part of the ratchet shaft, and a crank arm pawl is installed on the shaft; a ratchet wheel is installed on the ratchet shaft, and a transmission arm is installed on a braking eccentric shaft of the motorcycle. The utility model has the advantage that the utility model is not easy to damage by destruction means such as beat, prying depression, saw files, etc. and can brake the motorcycle to achieve the aim of preventing the motorcycle from being stolen.
Description
The utility model relates to a kind of anti-theft lock for motorcycle.
At present, anti-theft lock for motorcycle of the prior art, general all is to adopt the wheel of motor bike or the bright lock construction form of handgrip pinning, and this bright lock construction is easy to be beaten, prize destruction stubborn, that cut meanss of destruction such as folder, taper saw files, so its anti-theft effect is not ideal.
The purpose of this utility model is: provide a kind of be not easy ruined, anti-theft effect better, and the motorcycle wheel drum braking anti-theft column lock that the braking of motor bike wheel can be lived, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises motorcycle wheel drum (1) and motorcycle brake eccentric shaft (10), on wheel hub (1), be fixed with anti-joyride device base plate (2), built-in lock assembly (3) is housed on base plate (2), axle (4), ratchet shaft (5) and spring leaf (6), one end of the key lock core hole of built-in lock assembly (3) and ratchet shaft (5) all communicates with the outside of wheel hub (1), and be fixed with handle (12) on the end outside ratchet shaft (5) places wheel hub (1), connecting lever ratchet (7) is housed on axle (4), ratchet (8) is housed on ratchet shaft (5), minor axis (9) is arranged on ratchet (8), the connecting lever of connecting lever ratchet (7) contacts with spring leaf (6), and the ratchet of connecting lever ratchet (7) can mesh with ratchet (8), the dead bolt a of built-in lock assembly (3) can contact the connecting lever that promotes or disengage connecting lever ratchet (7) when rotating, on motorcycle brake eccentric shaft (10), be equipped with can with the transmission arm (11) of its interlock, an end of transmission arm (11) can contact with minor axis (9).
Owing to adopted technique scheme, the utility model is compared with existing anti-theft lock for motorcycle, have and be not easy to be beaten, prize stubborn, as to cut meanss of destruction destructions such as folder, taper saw files advantage, it adopts the version of built-in lock and cooperates the brake of motor bike that motorcycle brake is lived, thereby reaches the purpose that prevents that motor bike is stolen.When using the utility model to carry out motorcycle anti-theft, earlier key is inserted in the key hole of built-in lock assembly (3), key, make dead bolt a disengage the connecting lever of connecting lever ratchet (7), at this moment the ratchet of connecting lever ratchet (7) and ratchet (8) engagement, ratchet (8) can only unidirectional rotation like this, rotate the handle (12) on ratchet shaft (5) end of being fixed on place wheel hub (1) outside then, ratchet (8) is rotated, minor axis (9) promotion transmission arm (11) drive eccentric shaft (10) on the ratchet (8) turns an angle simultaneously, thereby the brake shoe brake cheek that makes eccentric shaft (10) promote motor bike is lived wheel hub (1) braking, and motor bike promptly is lockable like this; In the time will using motor bike, key is inserted in the key hole of built-in lock assembly (3), key, make the connecting lever of dead bolt a contact and promotion connecting lever ratchet (7), at this moment the ratchet of connecting lever ratchet (7) and ratchet (8) jump out of mesh, eccentric shaft (10) is done the return rotation under the effect of motorcycle brake shoe pull back spring like this, and make ratchet (8) revolution by transmission arm (11), thereby the brake shoe brake cheek that makes motor bike breaks away from the braking to wheel hub (1), because key will be locked when opening, dead bolt a contacts on the connecting lever that withstands on connecting lever ratchet (7) all the time, make the ratchet and ratchet (8) jump out of mesh of connecting lever ratchet (7), the utility model will can not influence the normal use of motorcycle brake like this.
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the scheme drawing in the utility model outside;
Accompanying drawing 3 is a lock of the present utility model when opening, and its dead bolt a withstands on the connecting lever of connecting lever ratchet (7), makes the ratchet and the out-of-gear scheme drawing of ratchet (8) of connecting lever ratchet (7).
Embodiment of the present utility model: an anti-joyride device base plate (2) is fixed in the inboard of motorcycle wheel drum in the prior art (1), on base plate (2), load onto built-in lock assembly (3), axle (4), ratchet shaft (5) and spring leaf (6), the key lock core hole of built-in lock assembly (3) and an end of ratchet shaft (5) are all communicated with the outside of wheel hub (1), and place on the end in wheel hub (1) outside fixedly upper handle (12) at ratchet shaft (5), on axle (4), load onto connecting lever ratchet (7), the connecting lever of connecting lever ratchet (7) is contacted with spring leaf (6), on ratchet shaft (5), load onto ratchet (8), the surface of ratchet (8) can be made into a part has the ratchet some to be the ratchet on the face of cylinder, on the side of ratchet (8), adorn a minor axis (9), and make connecting lever ratchet (7) ratchet can with the ratchet engagement of ratchet (8), when built-in lock assembly (3) is installed, note making its dead bolt a when rotating, can contact the connecting lever that promotes or disengage connecting lever ratchet (7), on motorcycle brake eccentric shaft (10), can adopt the connection mode of key to load onto transmission arm (11), and an end of transmission arm (11) can be contacted with minor axis (9).
Claims (1)
1, a kind of motorcycle wheel drum braking anti-theft column lock, it comprises motorcycle wheel drum (1) and motorcycle brake eccentric shaft (10), it is characterized in that: on wheel hub (1), be fixed with anti-joyride device base plate (2), built-in lock assembly (3) is housed on base plate (2), axle (4), ratchet shaft (5) and spring leaf (6), one end of the key lock core hole of built-in lock assembly (3) and ratchet shaft (5) all communicates with the outside of wheel hub (1), and be fixed with handle (12) on the end outside ratchet shaft (5) places wheel hub (1), connecting lever ratchet (7) is housed on axle (4), ratchet (8) is housed on ratchet shaft (5), minor axis (9) is arranged on ratchet (8), the connecting lever of connecting lever ratchet (7) contacts with spring leaf (6), and the ratchet of connecting lever ratchet (7) can mesh with ratchet (8), the dead bolt a of built-in lock assembly (3) can contact the connecting lever that promotes or disengage connecting lever ratchet (7) when rotating, on motorcycle brake eccentric shaft (10), be equipped with can with the transmission arm (11) of its interlock, an end of transmission arm (11) can contact with minor axis (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223035 CN2428371Y (en) | 2000-05-11 | 2000-05-11 | Wheel hub braking anti-theft lock of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223035 CN2428371Y (en) | 2000-05-11 | 2000-05-11 | Wheel hub braking anti-theft lock of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428371Y true CN2428371Y (en) | 2001-05-02 |
Family
ID=33587651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223035 Expired - Fee Related CN2428371Y (en) | 2000-05-11 | 2000-05-11 | Wheel hub braking anti-theft lock of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428371Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234631B (en) * | 2008-02-22 | 2010-04-14 | 夏林枫 | Automobile anti-theft main brake control device |
| CN108466673A (en) * | 2018-03-23 | 2018-08-31 | 黄冈师范学院 | A method of changing function of bicycle |
-
2000
- 2000-05-11 CN CN 00223035 patent/CN2428371Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234631B (en) * | 2008-02-22 | 2010-04-14 | 夏林枫 | Automobile anti-theft main brake control device |
| CN108466673A (en) * | 2018-03-23 | 2018-08-31 | 黄冈师范学院 | A method of changing function of bicycle |
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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 |