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发明名称
组合环自行车锁
摘要
本发明涉及一种改进的自行车锁。这种车锁具有两个锁环,其一和锁头体固定,并通过结合装置和另一活动锁环连接,从而使车锁在锁闭时成为一个无法拆卸和撬开的整体环,有很强的防盗能力。采用塑料作为车锁的外壳,节约了钢材、简化了生产工艺、降低了生产成本。这种车锁使用起来和普通蟹形弹子车锁同样方便,且十分美观漂亮。
申请公布号
CN1063920A
申请公布日期
1992.08.26
申请号
CN91100993.0
申请日期
1991.02.10
申请人
王毅;王政
发明人
王毅;王政;刘国琳;王辉;洪辉
分类号
E05B71/00
主分类号
E05B71/00
代理机构
代理人
主权项
1、组合环自行车锁,锁头体[1]和固定锁环[3]的一端连接为一整体,固定锁环[3]的另一端和活动锁环[8]的一端通过结合装置[7或23、24或25]相连,活动锁环[8]可相对于固定锁环[3]滑动,活动锁环[8]上还装有回位弹簧[5]本实用新型的特征是锁头体[1]、固定锁环[3]、活动锁环[8]、结合装置、回位弹簧[5]均安装在塑料锁壳[2]中。
地址
224300江苏省射阳县第三职业中学
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