发明申请
US20160047157A1 COMBINATION DOORBUMPER/DOORSTOPPER 审中-公开
组合门锁/门锁

  • 专利标题: COMBINATION DOORBUMPER/DOORSTOPPER
  • 专利标题(中): 组合门锁/门锁
  • 申请号: US14461776
    申请日: 2014-08-18
  • 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
COMBINATION DOORBUMPER/DOORSTOPPER
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.
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