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发明名称
一种防止环型锁被撬的方法及防撬锁
摘要
本发明属于防盗环型锁,特别是关于防止环型锁被撬开的防盗方法及防撬锁。在原有环型锁锁钩内环里装有防撬凸起,防撬凸起与原锁体可制造成一体的、也可单独加工固定连接在原锁体上;防撬凸起的顶部与锁钩间有连接孔,当环锁锁紧被锁体时,连接孔剩余空隙已很小,小到使撬棒无法穿入锁钩内环撬锁,即使撬棒尖也随之缩小,伸到环锁的锁钩内环里,撬棒的起撬力,已不能打开锁钩,起不到破坏环锁的作用。
申请公布号
CN1213037A
申请公布日期
1999.04.07
申请号
CN97108673.7
申请日期
1997.09.30
申请人
张清慧
发明人
张清慧
分类号
E05B67/28
主分类号
E05B67/28
代理机构
代理人
主权项
1.一种防止环型锁被撬的方法,其特征在于:在原有环型锁锁钩内环里装有防撬凸起,防撬凸起与原锁体可制造成一体的、也可单独加工固定连接在原锁体上;防撬凸起的顶部与锁钩间有连接孔,当环锁锁紧被锁体时,连接孔剩余空隙已很小,小到使撬棒无法穿入锁钩内环撬锁,即使撬棒尖也随之缩小,伸到环锁的锁钩内环里,撬棒的起撬力,已不能打开锁钩,起不到破坏环锁的作用。
地址
710000陕西省西安市北顺城乡10号阎丽颖收
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