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发明名称
快卸绞链
摘要
一种金属制成的快卸绞链,适用于窗户与窗框或门与门框的连接。绞链的小轴③比活页长,与小轴连接的一片活页的圆圈是开口的,小轴安装上端有扁平凸台,下端装有卡圈④,沿轴向有与活页圆圈开口相对应的扁平段。只要使活页的圆圈开口与小轴的扁平段对准即能快速而容易地装上或卸下窗户或门。
申请公布号
CN88200788U
申请公布日期
1988.11.09
申请号
CN88200788
申请日期
1988.01.20
申请人
余体国
发明人
余体国
分类号
E05D7/10
主分类号
E05D7/10
代理机构
代理人
主权项
1、一种适用于安装门窗的金属制成的快卸绞链,其特征在于绞链的小轴③比活页长,其一片活页与小轴连接的圆圈是开口的。
地址
四川省白沙工农区1号信箱
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