发明名称 Seat support arrangement for folding chair
摘要 The present invention provides a seat support arrangement for a folding chair including a foldable chair frame supporting a fabric seat having a back support portion and a seat support portion, wherein the seat support arrangement comprises a thigh supporting flap integrally and frontwardly extended from a front end of the seat support portion of the fabric seat, and a pair of seat supporting arms which are frontwardly extended from two front upper frame joints of the foldable chair frame and parallelly connected to two side edges of the thigh supporting flap so as to better and more evenly support the seat support portion in such a manner that the thigh supporting flap of the fabric seat is firmly supported to extend frontwardly so as to substantially increase a sitting area of the seat support portion of the fabric seat without increasing the folding size of the folding chair.
申请公布号 US6247748(B1) 申请公布日期 2001.06.19
申请号 US20000477025 申请日期 2000.01.03
申请人 ZHENG EDWARD 发明人 ZHENG EDWARD
分类号 A47C4/42;A47C4/44;A47C4/48;(IPC1-7):A47C4/42 主分类号 A47C4/42
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