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发明名称
内连动单向安全金属门
摘要
一种内连动单向安全金属门,其特征在于门框内分别以铰链依次叠装着整体门叶,透光门叶和防火门叶,并用带手柄的套栓将门叶连为一体,在整体门叶侧面装有以同一锁芯控制开关的内连动弹性门栓和固定横栓。本实用新型具有使用方便,占用空间小,防盗防火性能好的特点。连为一体的门叶既可朝一个方向同时开关,又可分离成单扇门使用,且其多锁栓结构解决了易被撬开的不足,适用于机关、企事业单位重要建筑物的防盗防火,以及宾馆和民宅等使用。
申请公布号
CN2222784Y
申请公布日期
1996.03.20
申请号
CN94231027.6
申请日期
1994.12.15
申请人
刘芳洪
发明人
刘芳洪
分类号
E06B5/10
主分类号
E06B5/10
代理机构
代理人
主权项
1、一种内连动单向安全金属门,其特征在于:门框内分别以铰链在其台阶形截面上依次叠装着整体门页,透光门页和防火门页,并用带手柄的套栓将门页连为一体。
地址
423000湖南省郴州市杨家湾18-4号
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