发明名称 Kid's safety latch
摘要 This invention is directed to a door latch having an auxiliary bolt which activates the latch bolt, and the use of a latch to confine small children in the home. The auxiliary bolt has a hinged beveled end which pivots when the door is opened but is fixed when the door is closed to activate the latch. The latch is placed five feet above the floor to prevent a small child from opening the door. The latch has a guard plate below the door handle to prevent a small child from opening the latch with a stick. The latch can be mounted on any side of any door.
申请公布号 US5927769(A) 申请公布日期 1999.07.27
申请号 US19960740852 申请日期 1996.11.04
申请人 PULLEN, JOHN HOWARD 发明人 PULLEN, JOHN HOWARD
分类号 E05B17/20;E05B63/04;E05B63/20;E05B65/00;E05C1/16;(IPC1-7):E05C1/12 主分类号 E05B17/20
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