Invention Grant
US06584642B2 Multi-function door stop and door restraint 失效
多功能门停和门禁

  • Patent Title: Multi-function door stop and door restraint
  • Patent Title (中): 多功能门停和门禁
  • Application No.: US10264469
    Application Date: 2002-10-04
  • Publication No.: US06584642B2
    Publication Date: 2003-07-01
  • Inventor: Ernest F. Hodson
  • Applicant: Ernest F. Hodson
  • Main IPC: E05F506
  • IPC: E05F506
Multi-function door stop and door restraint
Abstract:
A multi-function door stop is provided comprising a first vertical plate for mounting to a wall and a second horizontal plate affixed to and extending outwardly from the first plate. A hollow elongated tube extends outwardly in a direction away from the second plate in a normal position substantially perpendicular to the first plate. An extension member is interposed between the second plate and the elongated tube, the extension member being fixedly secured at one end to the second plate. The elongated tube is pivotally connected to the other end of the extension member permitting adjustment of the tube to a ninety degree impact with the door. A means is associated with the extension member for releasably locking the tube in its normal position. In use, the door stop remains in its normal position until the elongated tube is struck by an object, such as a vacuum cleaner or mop. The impact releases the tube from its locked position and allows it to swing about its pivot point to an out of the way position substantially parallel to the wall.
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