公开(公告)号：US09458664B2

公开(公告)日：2016-10-04

申请号：US14447887

申请日：2014-07-31

Applicant: NIEN MADE ENTERPRISE CO., LTD.

Inventor： Yu-Che Wen ,  Chao-Hung Nien ,  Xu-Wu Qu

IPC: E06B9/324 ,  E06B9/388

CPC classification number: E06B9/324 ,  E06B9/388

Abstract: An adjustable cord locker for fastening at least a lift cord to a bottom rail and regulating a length of the lift cord includes a barrel, a reel, and a control wheel. The reel is received in the barrel for rotation by control. The lift cord is inserted into the barrel and fastened to the reel to be wound around the reel when the reel is turning. The control wheel is connected to the reel for a user to operate to turn the reel. The control wheel is provided with teeth, and the barrel is provided with a pawl. The pawl is engaged with the teeth to allow the control wheel to be turned or hold still.

Abstract translation: 用于将至少提升绳固定到底部轨道并且调节提升绳索的长度的可调式帘线锁包括一个桶，一个卷轴和一个控制轮。 卷筒通过控制被接收在筒中以进行旋转。 将提升绳插入筒体并固定到卷轴上，以便在卷轴转动时卷绕在卷轴上。 控制轮连接到卷轴以供用户操作以转动卷轴。 控制轮设置有齿，并且筒体设有棘爪。 棘爪与齿啮合以允许控制轮转动或保持静止。