发明申请
- 专利标题: COMBINATION DOORBUMPER/DOORSTOPPER
- 专利标题(中): 组合门锁/门锁
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申请号: US14461776申请日: 2014-08-18
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公开(公告)号: US20160047157A1公开(公告)日: 2016-02-18
- 发明人: Robert O. Duff
- 申请人: Robert O. Duff
- 主分类号: E05F5/06
- IPC分类号: E05F5/06 ; E05F5/02
摘要:
A combination doorbumper and doorstopper includes a mounting plate, spindle, bumper, toggle bolt, and toggle bolt anchor. The doorbumper is installed on a wall so that a doorknob or door handle will engage the bumper when the door is fully opened. The spindle is positioned between the mounting plate and the bumper, and includes a narrow neck region. The door can be held in an opened position by placing a loop end of a flexible cord over the doorknob or handle on the opposite side of the door from the doorbumper, and stretching the cord so that a hook at the opposite end of the cord can be placed over the neck of the spindle. The doorbumper together with the flexible cord acts as a doorstopper to hold the door open.
公开/授权文献
- US09284765B2 Combination doorbumper/doorstopper 公开/授权日:2016-03-15
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