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    • 3. 发明申请
    • LATCH JAMB SECURITY PLATE FOR DOORJAMB
    • LORCHAR JAMB安全防护板
    • US20140053470A1
    • 2014-02-27
    • US13971040
    • 2013-08-20
    • Masonite Corporation
    • Daniel FULTONGary FAGAN
    • E05B15/02E06B1/52
    • E05B15/02E05B15/0205E05B17/2084E05B63/0056E06B1/06E06B1/52Y10T70/7915Y10T292/79
    • A latch jamb security plate in combination with a doorjamb having a front side facing a door opening and a back side opposite the front side. The doorjamb is formed with a latch aperture therethrough for receiving a retractable door latch. The latch jamb security plate comprises a planar plate member fastened to the back side of the doorjamb, and a single latch tongue formed integrally with the planar plate member and extending therefrom into the latch aperture in the doorjamb. The planar plate member has an opening therethrough aligned with the latch aperture in the doorjamb. The opening in the planar plate member has a continuous edge. The latch tongue is configured to extend from only a portion of the edge of the opening in the planar plate member.
    • 一个闩锁侧翼安全板与一个具有面向门开口的前侧和与前侧相对的后侧的门框组合。 门框形成有穿过其的闩锁孔,用于接收可伸缩的门闩。 闩锁侧墙安全板包括固定到门框的后侧的平板构件,以及与平板构件一体形成并从其延伸到门框中的闩锁孔中的单个闩舌。 平板构件具有与门框中的闩锁孔对准的开口。 平板构件的开口具有连续的边缘。 闩锁舌构造成仅从平板状构件中的开口的边缘的一部分延伸。