发明名称 Collapsible window blinds structure
摘要 A collapible window blinds structure comprises a blind body, a lift cord set, and a head rail assembly wherein the blind body has a fastening portion at the top edge, and limiting hoops evenly spaced and fixed at the rear side surface for the running of lift cords there-through to wind around pulley seats and a positioning pulley unit respectively. The head rail assembly includes multiple connection rods and linking elements flexibly assembled according to the size of a widow frame. Each connection rod has a vertical thru-hole for the registration of a fitting portion of the pulley seats and the positioning pulley unit, and a fastened portion at a vertical side surface for the attachment of the fastening portion of the blind body thereto. Therefore, the head rail assembly and the blind body can be easily stacked and bundled up into smaller volume for convenient carriage and the storage.
申请公布号 US2007163723(A1) 申请公布日期 2007.07.19
申请号 US20060331132 申请日期 2006.01.13
申请人 CHING FENG HOME FASHIONS CO., LTD. 发明人 LIANG WEN Y.
分类号 A47H5/00 主分类号 A47H5/00
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