| 摘要 |
A window covering device without cord control comprising a top elongated member, a middle elongated member, a bottom elongated member, a window covering, a middle elongated member controller, a bottom elongated member controller, a window covering is connected between the middle elongated member and the bottom elongated member, the middle elongated member controller is mounted in the top elongated member, with a connection cord extending through the bottom elongated member, the window covering, the middle elongated member, and connected with the top elongated member. The window covering device can be opened from top or from bottom without cord control.
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