Apparatus for locking shaft of roller blind
    1.
    发明授权
    Apparatus for locking shaft of roller blind 有权
    用于锁定滚子轴的装置

    公开(公告)号:KR100961741B1

    公开(公告)日:2010-06-04

    申请号:KR20090109270

    申请日:2009-11-12

    Abstract: PURPOSE: A shaft locking device of a roller-blind is provided to easily perform the task of mounting the shaft on a vehicle by stably maintaining the winding state of a spring before mounting the shaft on the vehicle. CONSTITUTION: A shaft locking device(100) of a roller-blind comprises a housing unit(110), a first cap(120), a rod(130) and an elastic spring(140). The housing unit has a cylinder shape and forms a shaft for a blind. The first cap comprises a first space part(121) and a second space part(123). At the first space part, a first through-hole(122) is formed in the longitudinal direction. The second space part is communicated with the first through-hole and a second through-hole(124) wider than the first through-hole is formed at the second space part. The rod is inserted into the housing unit through the through-hole of the first cap. The elastic spring applies the rotary elastic restoring force to the rod.

    Abstract translation: 目的:提供一种滚轮的轴锁定装置,用于通过在将轴安装在车辆上之前稳定地保持弹簧的卷绕状态,轻松地执行将轴安装在车辆上的任务。 构成:卷帘的轴锁定装置(100)包括壳体单元(110),第一盖(120),杆(130)和弹性弹簧(140)。 壳体单元具有圆柱形并形成用于盲人的轴。 第一盖包括第一空间部分(121)和第二空间部分(123)。 在第一空间部分,沿纵向方向形成第一通孔(122)。 第二空间部分与第一通孔连通,并且在第二空间部分处形成有比第一通孔宽的第二通孔(124)。 杆通过第一盖的通孔插入壳体单元中。 弹性弹簧向杆施加旋转弹性恢复力。

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