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发明名称
弹珠密码对号门锁
摘要
一种实用新型弹珠密码对号门锁,它是在保留弹珠门锁一切功能的基础上,去掉锁舌导向杆(2)末端的插板,铆上“”尾舌(3)将锁壳(4)长度加长装进密码对号锁,并在尾舌(3)上设置电源触头(6),达到相互控制和报警的目的,安装在各种门上,其内外均设有密码号相同,对密码方法一样的内对码盘(8)和外对码盘(14)。开锁时,由于用户对密码正确可用钥匙开门,报警器不响,但当对密码错误或撬锁舌时,门锁不但打不开,反而使匹配的低压报警器电源导通而发声报警。
申请公布号
CN2068993U
申请公布日期
1991.01.09
申请号
CN89218842.1
申请日期
1989.10.31
申请人
孔如森
发明人
孔如森
分类号
E05B37/20
主分类号
E05B37/20
代理机构
代理人
主权项
1、一种弹珠密码对号门锁,它是在保留弹珠门锁一切功能的基础上,在其舌头铁芯(2)的末端,去掉原二片小脚板,装上带凸缘的尾舌(3),锁壳(4)加长,内装密码对号锁,其特征在于尾舌(3)上凸缘档,其上设有与之绝缘的电源触头(6),控制舌头(1)伸缩和报警,锁壳(4)上设有内对码盘(8),配上一种在门框边上和面上均有加长,加宽安装面的锁扣。
地址
321017浙江省金华蒋堂
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