CN2737643Y

CN2737643Y - Device for preventing unauthorised use for motorcycle

Info

Publication number: CN2737643Y
Application number: CN 200420104484
Authority: CN
Inventors: 邬小华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-24
Filing date: 2004-10-24
Publication date: 2005-11-02
Anticipated expiration: 2014-10-24

Abstract

The utility model discloses an anti-theft device for motorcycle comprising an external case of engine, a clutch lever and a lock. The casing of the lock is casted into integral reactor with the external case of engine, the upper end of the clutch lever is anastomosed in the housing of the lock, and a locking hole which is corresponding to the bolt of the lock is arranged on the clutch lever. Locking the lock can cut off the power transmission of the motorcycle engine, which can take anti-theft function. After unlocking, the anti-theft function is automatically released, and the anti-theft device for motorcycle returns to normal operation. The utility model can effectively matches with the public security departments for striking the behavior of stealing motorcycle with simple use.

Description

Anti-theft device for motorcycle

Technical field the utility model relates to a kind of anti-theft device for motorcycle.

Improving constantly of Background Art As people ' living standard, motor bike as one of main vehicle of the modern life enters huge numbers of families just continuously, the stolen phenomenon of motor bike also is on the rise thereupon, the robbed or burgled problem that urgency is to be solved of society that becomes of motor bike, the anti-theft device for motorcycle of Chu Xianing (lock) not only carries in the market, use inconvenient, and be difficult to reach pick-proof, anti-saw, the purpose of anti-hammer, in case particularly anti-joyride device (lock) is given up, motor bike is stolen, even stolen motor bike appears in face of the car owner, the car owner also is difficult to recognize, public security department does not also have good recipe to this, the probability that stolen motor bike is recovered is very low, and antitheft efficient is not high.

The summary of the invention the purpose of this utility model is to provide a kind of antitheft efficient high anti-theft device for motorcycle.

For realizing the purpose of this utility model, the technical solution of the utility model is as follows, anti-theft device for motorcycle is made up of engine case, clutch release rod and lockset, lockset shell and engine case are cast as one, the clutch release rod upper end coincide in the lockset shell and can freely rotate, have a corresponding lockhole of the dead bolt with lockset on the clutch release rod, the lockset dead bolt can stretch in the lockhole when separating state at the power-transfer clutch place.

For the key hole that prevents lockset is stopped up by dust, the utility model can be established a movable covering on the core print seat of lockset.

Advantage of the present utility model mainly contains: 1, antitheft efficient height.Lockset shell and engine case cast solid, tamper-resistant function is good, and anti-joyride device is decreased will injure driving engine, can cause especially law enfrocement official such as public security, traffic police vigilance of the common people, and stolen motor bike is difficult to be handled by the robber, and the probability of being recovered is very big.2, easy to use.3, with low cost.

Description of drawings Fig. 1 is the cut-away view of the utility model when power-transfer clutch is in closure state.

Fig. 2 is the cut-away view of the utility model when power-transfer clutch is in released state.

The specific embodiment is further elaborated the utility model below in conjunction with accompanying drawing:

As depicted in figs. 1 and 2, the utility model is made up of engine case 1, clutch release rod 2, lockset 3, lockset shell 4 and engine case 1 cast solid, clutch release rod 2 upper ends coincide in lockset shell 4 and can freely rotate, have one and lockset dead bolt 5 corresponding lockholes 6 on the clutch release rod 2, lockset dead bolt 5 can stretch in the lockhole 6 when separating state at the power-transfer clutch place, and lockset core print seat 7 is provided with movable covering 8.

When motor bike is parked, firmly grasp the clutch control handle, the clutch control handle separates actuating lever 9 by the wire tape dynamic clutch and rotates, disengaging of clutch actuating lever 9 drives clutch release rod 2 and rotates, make the power-transfer clutch place separate state, at this moment, lockhole 6 on the clutch release rod 2 heads into lockset dead bolt 5 in the lockhole 6 over against lockset dead bolt 5, realizes the locking to clutch release rod 2, lock-up clutch disengaging bar 2, power-transfer clutch is in released state all the time, cuts off the motor cycle engine transmission of power, and motor bike is unpowered, automatically terminate after unblanking, recover normally to exercise.

Claims

1, a kind of anti-theft device for motorcycle, it is characterized in that: it is made up of engine case, clutch release rod and lockset, lockset shell and engine case cast solid, the clutch release rod upper end coincide in the lockset shell and can freely rotate, have one and the corresponding lockhole of lockset dead bolt on the clutch release rod, the lockset dead bolt can stretch in the lockhole when separating state at the power-transfer clutch place.

2, by the described anti-theft device for motorcycle of claim 1, it is characterized in that: the core print seat of described lockset is provided with movable covering.