| 摘要 |
A control mechanism for use in a window covering to control the raising and lowering of one or more control cords to open and close light blocking elements is provided. The control mechanism includes a frame which is mountable within a support structure, such as the headrail, and includes as a first abutment stop and a second abutment stop. A sliding module is mounted with the frame and i s also secured with the control cord. The first abutment stop limits or arrests the movement of the sliding module at a first position, and the second abutment stop maintains the sliding module at a second position.
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