| 摘要 |
A non-pull cord operated balanced window blind structure comprises a head rail 10 with a blind body 11 attached to the underside and actuated by a collecting cord 111 wherein a cord-winding control device 20 actuated by an operating cord and a fixed seat 30 are respectively mounted at both ends of the head rail with a movable seat 40 situated there-between. One end of the operating cord is attached to the movable seat, and both ends of the collecting cord are synchronically wound through the fixed seat and the movable seat and located at the fixed seat, permitting the operating cord and the collecting cord to associate with each other in linking operation. Therefore, a bottom rail is simply pushed or pulled by hands to loosen or tighten the collecting cord and actuate the operating cord therewith, permitting a state of counterbalance formed there-between for easy adjustment of the blind body into a desirable position thereby. |
