Invention Grant
US08453384B2 Child safe door, frame and hinge assembly 有权
儿童安全门,框架和铰链总成

  • Patent Title: Child safe door, frame and hinge assembly
  • Patent Title (中): 儿童安全门,框架和铰链总成
  • Application No.: US12867490
    Application Date: 2009-09-21
  • Publication No.: US08453384B2
    Publication Date: 2013-06-04
  • Inventor: George Akos Boyer
  • Applicant: George Akos Boyer
  • Agent Michael Molins
  • Priority: AU2008904901 20080919
  • International Application: PCT/AU2009/001249 WO 20090921
  • International Announcement: WO2010/031140 WO 20100325
  • Main IPC: E06B3/34
  • IPC: E06B3/34 E06B7/36
Child safe door, frame and hinge assembly
Abstract:
A door, frame and hinge assembly (10) includes a door (12) having a main body (24) with a hinge side defined by a convexly curved surface (14), and a frame (16, 70, 76) having a hinge side defined by a door jamb cavity (26). A hinge means (22) connects the hinge side of the door (12) to the hinge side of the frame (16, 70, 76) through a hinge pivot point (45). The convexly curved surface (14) extends beyond the location of the hinge pivot point (45) towards, and locates within, the cavity (26), so as to allow the door (12) to open without a gap being created between the hinge side of the door and the frame that may cause finger-pinch injury. The convexly curved surface (14) may be the curved surface of a cylindrical quarter segment (14a). The hinge side of the door (12) is formed integrally or continuously with the main body (24) of the door and extends into the door jamb cavity (26). The cavity (26) is defined at one side by the doorstop face (20) of a hinge side door jamb (16) and at the opposite side by a stationary wing (44) of the hinge means, with an innermost side of the cavity being defined by a hinge side wall stud (70).
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