Display stand
    1.
    发明授权

    公开(公告)号:US12111011B2

    公开(公告)日:2024-10-08

    申请号:US17970059

    申请日:2022-10-20

    IPC分类号: F16M11/00 F16M11/20

    CPC分类号: F16M11/2064 F16M2200/068

    摘要: Disclosed is a display stand including a first rotational coupling unit, and the first rotational coupling unit includes a coupling member installed in a central part of a first link and configured to pass through the first link and a second link so as to allow the first link and the second link to be rotatable in leftward and rightward directions, metal bushes installed on an outer surface of the coupling member so as to surround the coupling member and inserted into the first link so as to press the first link, and first toothed lock washers installed on the outer surface of the coupling member so as to surround the coupling member, disposed on outer surfaces of the metal bushes, and configured to have connection members provided towards an inner surface of the first link so as to be pressed against an inner surface of the second link.