公开(公告)号：EP1437466B1

公开(公告)日：2006-04-05

申请号：EP03000415.4

申请日：2003-01-10

申请人： Chen, Hong-Yao

发明人： Chen, Hong-Yao

IPC分类号： E05C19/18

CPC分类号： E05C19/182 ,  Y10T70/40 ,  Y10T70/5204 ,  Y10T292/37 ,  Y10T292/379 ,  Y10T292/388

公开(公告)号：EP1437466A1

公开(公告)日：2004-07-14

申请号：EP03000415.4

申请日：2003-01-10

申请人： Chen, Hong-Yao

发明人： Chen, Hong-Yao

IPC分类号： E05C19/18

CPC分类号： E05C19/182 ,  Y10T70/40 ,  Y10T70/5204 ,  Y10T292/37 ,  Y10T292/379 ,  Y10T292/388

摘要： A safety door lock is constructed to include a positioning plate (1) for plugging into a mounting hole in the doorjamb, the positioning plate (1) having a longitudinal sliding way (12) and a serrated longitudinal rail (121) along one side of the sliding way (12), and a stop plate assembly (2) detachably inserted into the sliding way (12) of the positioning plate (1) for stopping the door panel in the closed status, the stop plate assembly (2) including an angled bottom plate (21) for stopping the door panel in the closed status, a movable engagement plate (23) forced by a spring member (235) into engagement with the serrated longitudinal rail (121) of the positioning plate (1) to stop the bottom plate (2) from backward movement, and a spring-supported button (24) for pressing by the user to disengage the movable engagement plate (23) from the serrated longitudinal rail (121) for enabling the stop plate assembly (2) to be removed from the positioning plate (1).

摘要翻译： 安全门锁具有固定在门边框上的定位板（1），并与止动板组件（2）紧固，所述止动板组件（2）使门相对于门侧柱停止在关闭位置。 定位板具有固定在门边框上的安装孔的后安装凸耳（11）和在一侧具有锯齿（121）的纵向滑动通道（12）。 止动板组件具有插入滑动方式的底板，用于将门板停止在关闭位置的垂直后延伸部，具有底部枢轴销和覆盖在底板中的通孔的壳体（25），可移动的 接合板，其具有联接到所述枢转销的后枢转孔和可接合到任何锯齿的齿，用于将所述齿偏置成接合的弹簧;安装在所述壳体内并且经由所述通孔突出的按钮（24），设置有底杆 并且插入到接合板的凸轮孔中，另一个弹簧连接在侧壁和壳体之间。 用户的手指按下按钮以释放牙齿和锯齿之间的啮合。