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公开(公告)号:US5398982A
公开(公告)日:1995-03-21
申请号:US220253
申请日:1994-03-30
申请人: Larry Watson, Jr.
发明人: Larry Watson, Jr.
CPC分类号: E05C3/048 , E05C19/18 , E05B63/0004 , E05B63/0052 , Y10S292/15 , Y10T292/0863 , Y10T292/23 , Y10T292/65 , Y10T70/5168
摘要: A security door bar safety device elongated rod has a main extension portion having a distal end insertable within a hole within a floor adjacent to the door, and an arcuate handle end at a proximal end of said main extension portion. The arcuate handle end has extending downward therefrom a further partial extension, which is rotatable within a ferrule bar sleeve portion mounted adjacent to said door. The further partial extension portion is movable rotatably about the extension portion within the ferrule sleeve from a position of non-use to a locking position, wherein the main extension portion extends vertically parallel to said further partial extension portion.
摘要翻译: 安全门栏安全装置细长杆具有主延伸部分,该主延伸部分具有可插入邻近门的地板内的孔内的远端,以及在所述主延伸部分的近端处的弓形手柄端。 弓形手柄端部从其向下延伸另外的部分延伸部分,其可在与所述门相邻安装的套圈杆套筒部分内旋转。 另外的部分延伸部分可以在套圈套筒内的延伸部分从非使用位置可旋转地移动到锁定位置,其中主延伸部分垂直于所述另外的部分延伸部分垂直延伸。