SELF-ASSEMBLY CONNECTING MEMBER
    8.
    发明申请

    公开(公告)号:US20180280824A1

    公开(公告)日:2018-10-04

    申请号:US15756859

    申请日:2016-09-05

    申请人: GYMWORLD INC.

    发明人: Kee Young PARK

    IPC分类号: A63H33/08 A63H31/00 A63H33/10

    摘要: Provided is an assembly connection member including a body, and a cylindrical rotary insertion member inserted in the body. The cylindrical rotary insertion member includes a first cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of an upper body, a second cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of a side surface of the upper body, and a third cylindrical rotary insertion member inserted to an opening of a circular shape formed in a center of an opposite side surface of the upper body.