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Bicycle anti-theft lock

A bicycle and anti-theft lock technology, which is applied in the field of locks, can solve the problems of unsatisfactory anti-theft effect of car locks and lost bicycles, and achieve the effects of reducing the probability of theft, low cost and convenient use

Inactive Publication Date: 2013-05-15
天津世银汇鑫科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many types of existing bicycle locks, fixed and movable, but the anti-theft effect of these locks is not ideal, resulting in the phenomenon of bicycle loss is very common, so it needs to be improved

Method used

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  • Bicycle anti-theft lock

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Experimental program
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Effect test

Embodiment Construction

[0011] Such as figure 1 As shown in the bicycle anti-theft lock of the present invention, a lock body comprising a lock core 2 and a dead bolt 6 controlled by the lock core is installed in the bicycle slant beam 1, and the side wall of the slant beam 1 is provided with a key corresponding to the position of the lock cylinder lock hole. Hole, the key hole for inserting the key 3; the axis wall of the bicycle axis 4 is provided with a deadbolt groove 5.

[0012] Such as figure 1 As shown, the bicycle anti-theft lock of the present invention, wherein the deadbolt groove 5 provided on the axle wall of the bicycle central axle 4 is a groove recessed to the inner side of the bicycle central axle axial wall and whose shape corresponds to the shape of the dead bolt. The bicycle slant beam 1 is a front slant beam or a rear slant beam connected with the central axis of the bicycle.

[0013] Such as figure 1 As shown, when the bicycle anti-theft lock of the present invention is used, ...

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Abstract

The invention provides a bicycle anti-theft lock. A lock body which comprises a lock cylinder and a spring bolt controlled by the lock cylinder is arranged in a bicycle oblique beam, the side wall of the oblique beam is provided with a key hole which corresponds to the position of a lock cylinder lock hole, and the key hole is used for insertion of a key. The shaft wall of a bicycle centre shaft is provided with a spring bolt groove. The bicycle anti-theft lock is not easy to disassemble and can lock the center shaft conveniently, and therefore the chances of a bicycle to be stolen are reduced.

Description

technical field [0001] The invention relates to a lock, in particular to a bicycle anti-theft lock. Background technique [0002] There are many types of existing bicycle locks, including fixed ones and movable ones, but the anti-theft effects of these locks are not ideal, and the phenomenon of bicycle loss is very common, so it needs to be improved. Contents of the invention [0003] The main purpose of the present invention is to overcome the above-mentioned shortcomings of existing products, and provide a bicycle anti-theft lock, which is installed in the inclined beam of the bicycle, is not easy to disassemble, and can easily lock the center shaft, reducing the risk of bicycle theft. probability. [0004] The purpose of the present invention is achieved by the following technical solutions. [0005] The bicycle anti-theft lock of the present invention is characterized in that a lock body including a lock core 2 and a lock tongue 6 controlled by the lock core is insta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62H5/08
CPCB62H5/10
Inventor 许正午李长明许翔瑞许建民
Owner 天津世银汇鑫科技有限公司
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