公开(公告)号：US20090241295A1

公开(公告)日：2009-10-01

申请号：US12056523

申请日：2008-03-27

申请人： De-Jun ZHANG

发明人： De-Jun ZHANG

IPC分类号： F16G11/10

CPC分类号： E06B9/326 ,  E06B2009/3265 ,  F16G11/04 ,  Y10T24/3982

摘要： A cord safety device for a window covering includes a first and a second body. The first body includes: a first pivot portion, disposed on a periphery; a first fixing portion, disposed on a periphery at a predetermined angle with respect to the first pivot portion; a first stop portion, disposed on an inner side of the first body and protruded towards the second body; a first recess, disposed on an upper periphery; and a guiding block, disposed on one end of the first stop portion adjacent to the first fixing portion, in which the guiding block has a guiding surface for guiding the cords. The second body includes: a second pivot portion, disposed corresponding to the first pivot portion; and a second fixing portion, disposed corresponding to the first fixing portion, thereby being separably fixed with the first fixing portion.

摘要翻译： 用于窗帘的帘线安全装置包括第一和第二主体。 第一主体包括：设置在周边上的第一枢转部分; 第一固定部分，相对于所述第一枢轴部分以预定角度设置在周边上; 第一止动部，设置在第一主体的内侧，朝向第二主体突出; 第一凹部，设置在上周边; 以及引导块，其设置在与所述第一固定部相邻的所述第一止动部的一端上，所述引导块具有用于引导所述绳索的引导表面。 第二主体包括：第二枢转部分，其对应于第一枢转部分设置; 以及与第一固定部相对设置的第二固定部，由此与第一固定部可分离地固定。