Locking part of bicycle turning lock

A steering lock and locking piece technology, which is used in bicycle accessories, devices for preventing bicycle theft, transportation and packaging, etc., can solve the problems of non-ideal anti-theft performance, difficult installation, and easy to pry the locking ring.

Inactive Publication Date: 2007-11-28
SHANGHAI BAISHUN LOCK IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to complex processing, difficult installation, and the thin locking ring is easily damaged by prying, the anti-theft performance of this lock is not very ideal.

Method used

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  • Locking part of bicycle turning lock

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Experimental program
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Effect test

Embodiment Construction

[0005] The present invention consists of a lock body 7, a locking block 5, and a front standpipe 4 of the vehicle frame. The lock body 7 is fixedly connected with the front fork vertical rod 8. Several bumps 2 are arranged on the inner side of the upper end of the locking block 5, and the front stand of the vehicle frame The upper end of the pipe 4 is provided with several notches 1, and the projection 2 is matched and fixed with the notches 1. The locking block 5 is provided with several locking holes 6, and the locking holes 6 match the dead bolt 3.

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Abstract

The improved bicycle turning lock consists of lock body, locking block, and vertical front frame pipe, and features the locking block with locking hole matching with lock tongue and raised block in the upper inside; the vertical front frame pipe with notch in the upper end matching with the raised block. The present invention has the locking block fixed to the vertical front frame pipe and thus improved anti-theft performance. The present invention is suitable for various kinds of bicycle, engine assisted bicycle and motorcycle.

Description

technical field [0001] The invention relates to a bicycle steering lock, more particularly to a locking part of a bicycle steering lock. Background technique [0002] Chinese patent ZL01253836.1 discloses a bicycle steering anti-theft safety lock, which is characterized in that a locking ring is set between the front fork vertical rod and the front standpipe of the vehicle frame, and the locking ring is provided with a fixing hole and a locking hole. Secure the lock ring to the fork stem. Because processing is complicated, installation is difficult, and the locking ring is too thin and easily damaged by prying, so the anti-theft performance of this lock is not very ideal. Contents of the invention [0003] The object of the present invention is to provide a bicycle steering lock locking part with good prying resistance, which is composed of a lock body, a locking block, and a front standpipe of a frame. The upper end of the standpi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62H5/02
Inventor 倪伯承
Owner SHANGHAI BAISHUN LOCK IND
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