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发明名称
自行车加固防盗锁
摘要
本自行车加固防盗锁,是在普通的由两块锁壳铆合而成的车锁上,用焊接的方法把锁壳的锁头部分接缝焊成一体成为无缝锁头,从而达到保护锁芯,防盗的目的。这种加固自行车防盗锁,工艺简单,成本变低廉,无须加重消费者的负担,并可减少社会财富的浪费。
申请公布号
CN2108779U
申请公布日期
1992.07.01
申请号
CN91229999.1
申请日期
1991.12.04
申请人
张新芳
发明人
张新芳
分类号
E05B71/00
主分类号
E05B71/00
代理机构
代理人
主权项
1、一种由底面两块锁壳、锁芯、环形锁扣构成的自行车加固防盗锁,锁壳包括锁头部份(1)及其延伸而成的锁扣套部份(3),其特征在于锁芯(2)周围的锁头部份(1)是用焊接的方法把底面两个锁壳之间的接缝焊接成一体变为无缝锁头。
地址
514021广东省梅州市江南署前路6号
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