发明名称 Door securing mechanism
摘要 A demountable door securing device includes a door edge engaging plate with a right angled bend adapted to rest against one face of the door and an extended portion terminating in a hinge on the opposite side of the door. A rotating door engaging member including a planar portion and a right angled portion can be rotated to engage a face of the door. A security bar through apertured tabs in the extended portion prevents rotation of the planar portion. The right angled bend includes an extended bar portion parallel to the door face at the free end of which a hasp is pivotally mounted. The hasp rotates into engagement with the door frame and is held in place by a securing bar extending outward from the right angled bend. A tongue on the free end of the securing bar fits through an aperture in the hasp and holes in the tongue can receive a locking device.
申请公布号 US5361539(A) 申请公布日期 1994.11.08
申请号 US19930061171 申请日期 1993.05.12
申请人 WIDENER, CHARLES D. 发明人 WIDENER, CHARLES D.
分类号 E05C19/18;(IPC1-7):E05B65/06 主分类号 E05C19/18
代理机构 代理人
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