公开(公告)号：US20150041276A1

公开(公告)日：2015-02-12

申请号：US14337842

申请日：2014-07-22

Applicant: NIEN MADE ENTERPRISE CO., LTD.

Inventor： Shui-Dong WEI

IPC: F16D11/16

CPC classification number: F16D11/16 ,  E06B9/262 ,  E06B9/32 ,  E06B9/327 ,  E06B2009/2625

Abstract: A coupling module of a covering includes an elongated main member, a coupling device, and an adjusting unit. The elongated main member has an axial direction and a radial direction, and has a stop wall at one end thereof. The coupling device is movably connected to the main member, and the adjusting unit is connected to the coupling device to move the coupling device between a first position and a second position, wherein the coupling device is moved in a direction parallel to the radial direction, and a distance between the coupling device and the stop wall when the coupling device is at the first position is shorter than that between coupling device and the stop wall when the coupling device is at the second position.

Abstract translation: 覆盖物的联接模块包括细长主构件，联接装置和调节单元。 细长主体具有轴向和径向，并且在其一端具有止动壁。 联接装置可移动地连接到主构件，并且调节单元连接到联接装置以在第一位置和第二位置之间移动联接装置，其中联接装置沿与径向方向平行的方向移动， 并且当联接装置处于第二位置时，当联接装置处于第一位置时，联接装置和止动壁之间的距离比联接装置和止动壁之间的距离短。