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发明名称
垂直卡销多功能自行车锁
摘要
本实用新型涉及一种新式锁定结构的自行车锁,它解决了现行自行车锁易被撬开和弄弯锁梁将其拉出锁孔,使锁失效的弱点,其特点在于:在车锁锁体内设置一个受车钥匙控制的卡销,卡销下端能进出锁梁伸出端上的一方孔,从而完成锁定开启。因此锁锁梁抗拉、撬性能极强,所以可通过一连结物如铁链,同时用车锁将车锁在固定的物体上,具有防止盗贼将车移至僻静处作案的效能,达到一锁多用的目的。
申请公布号
CN2038532U
申请公布日期
1989.05.31
申请号
CN88214371.9
申请日期
1988.09.20
申请人
夏百川
发明人
夏百川
分类号
E05B71/00
主分类号
E05B71/00
代理机构
代理人
主权项
1、一种自行车锁,它具有锁体、锁壳、锁梁及其弹簧,锁芯及其定位销;其特点在于:锁梁[7]能伸出端有一方孔[13],锁体[1]内有一卡销[6],其下部一段凸体能伸出锁体[1]或缩入锁体[1]内,它构成与锁梁[7]上一方孔[13]的动配合。
地址
黑龙江省大庆市石化总厂研究院105组
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