公开(公告)号：US5791173A

公开(公告)日：1998-08-11

申请号：US914517

申请日：1997-08-19

申请人： Cedrick B. Montes

发明人： Cedrick B. Montes

IPC分类号： E05C19/00 ,  E05B65/06

CPC分类号： E05C19/003 ,  Y10T292/23 ,  Y10T70/5168 ,  Y10T70/5199

摘要： An improved security system for a door that opens inwardly or outwardly, that includes a bar having on one side of the door jamb a U-shaped bracket for locking the bar across the door, preventing its movement inwardly, a double hinge joint on the opposite side, securing the bar to the door jamb, and a key-actuated locking mechanism that includes an actuating fork that raises the security bar at one end away from the U-shaped locking bracket, thereby allowing the door to be opened, and in a second position, disengaging the lever arm from the security bar, causing the security bar to be firmly engaged in the U-shaped lock on the door jamb.

摘要翻译： 一种用于门向内或向外打开的改进的安全系统，其包括在门的一侧上具有用于将杆锁定在门上的U形支架的杆，防止其向内移动，相对的双铰链接头 将所述杆固定到所述门侧柱上，以及钥匙致动的锁定机构，其包括致动叉，所述致动叉在远离所述U形锁定支架的一端使所述安全杆升高，从而允许所述门被打开，并且在 第二位置，使杠杆臂与安全杆脱离，使得安全杆牢固地接合在门侧柱上的U形锁中。