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发明名称
防盗自行车环形锁
摘要
一种防盗自行车环形锁。与传统自行车锁外观区别是:锁芯及其凸部在锁舌相对一侧,锁舌凹部在锁舌端部。其典型特征是将锁芯及其凸部装配在类似弹子挂锁外壳的封闭结构内部。封闭结构内装配锁芯及其凸部等零件后,还有仅可容纳锁舌及其凹部进入的预留空间。车锁结合时,锁舌凹部与锁芯凸部在封闭结构预留空间内结合,异物无法强行使锁舌凹部与锁芯凸部分离。本实用新型与传统车锁相比,必乎不增加成本,却提高防盗性能。
申请公布号
CN2084970U
申请公布日期
1991.09.18
申请号
CN90216840.1
申请日期
1990.07.24
申请人
樊齐军
发明人
樊齐军
分类号
E05B71/00
主分类号
E05B71/00
代理机构
代理人
主权项
防盗自行车环形锁,其特征是:车锁锁芯及其凸部装配在类似弹子锁外壳的封闭结构内,该封闭结构内装配锁芯及其凸部等零件后,还预留仅可容纳锁舌及其凹部进入的空间,车锁结合状态时,锁舌凹部与锁芯凸部在封闭结构预留空间内结合,异物无法插入。
地址
430030湖北省武汉市航空路216-179
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