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经营范围
发明名称
关开定门窗簧
摘要
一种能够在一定范围内使门窗自动启闭并自行锁定的关开定门窗簧,它是在门窗框的横档部分近绞轴的一端固装一个轨条,轨条上又装着一个可以变换固定位置的突起基座,其端部绞接着一根一端带螺丝的导杆,导杆上套装着螺帽、弹性物和滑环,滑环绞装在动座上,动座固定在门窗扇上,当启闭门窗时,弹性物被压缩,到达一定程度时,弹性物由压缩变为伸涨,促使门窗自行启闭并在最终借弹性物的张力而被锁定。
申请公布号
CN2381737Y
申请公布日期
2000.06.07
申请号
CN99203778.6
申请日期
1999.03.10
申请人
王味武
发明人
王味武
分类号
E05F1/08
主分类号
E05F1/08
代理机构
代理人
主权项
1、一种关开定门窗簧,其特征是:在轨条(2)上安装着突起基座(3),其端部绞接着具有一定长度螺丝的导杆(4),其上套装着弹性物(6),并能在绞装在动座(8)的滑环(7)中滑动。
地址
450042河南省郑州市黄河游览区绿化队
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