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发明名称
带报警装置密码锁
摘要
一种门用的带报警装置密码锁。它由普通弹子锁头、密码锁体、紧急启动盒和报警装置组成。用户可随意改变密码锁的密码。开门时,由机械钥匙旋转输入密码和开锁。持有本锁钥匙而不知密码的人开锁(锁不能打开)或撬开门,均立即报警。它特别适合公共场所使用和一般锁厂生产。
申请公布号
CN87209576U
申请公布日期
1988.03.23
申请号
CN87209576
申请日期
1987.06.22
申请人
陈德毅
发明人
陈德毅
分类号
E05B37/20;E05B45/08
主分类号
E05B37/20
代理机构
代理人
主权项
1、一种由报警装置[P]、普通弹子锁头[20]、密码锁体[21]组成的一种带报警装置密码锁,其特征是密码锁体[21]内具有密码机构、校验自锁机构、门开闭检测机构。
地址
四川省重庆市国营重庆无线电厂生产科
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