发明名称 WINDING DEVICE FOR CORDLESS ROMAN SHADE
摘要 A winding device for a cordless Roman shade includes an upper frame. A shade includes an upper end engaged with a side of the upper frame. A resilient winding mechanism is directly or indirectly coupled to the upper frame. A winding cloth includes an upper end engaged with a distal end of a winding route of the resilient winding mechanism. The winding cloth further includes a lower end engaged with a lower end of the shade. When the resilient winding mechanism moves in a winding direction, the winding cloth is wound, and the shade is folded. By providing the winding cloth for folding the shade, strangling by the winding cloth is less likely to occur, providing enhanced safety.
申请公布号 US2012267056(A1) 申请公布日期 2012.10.25
申请号 US201113089375 申请日期 2011.04.19
申请人 KO JAMES 发明人 KO JAMES
分类号 A47H5/02;A47H23/04 主分类号 A47H5/02
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