发明名称 Inclined back support arrangement for folding furniture
摘要 An inclined back support arrangement for folding furniture includes a pair of back support joints pivotally connected to two bottom ends of two back frame legs and a pair of inclination locker for pivotally coupling the two back support joints with two lower portions of the two rear side crossed legs of the seat frame respectively, so as to inclinedly support the two back frame legs in position. Moreover, by varying the coupling position of the two rear side crossed legs with the two bottom ends of the two back frame legs can adjust the inclination of the two back frame legs of the back frame.
申请公布号 US6296304(B1) 申请公布日期 2001.10.02
申请号 US20000507253 申请日期 2000.02.18
申请人 ZHENG EDWARD 发明人 ZHENG EDWARD
分类号 A47C4/50;(IPC1-7):A47C4/28 主分类号 A47C4/50
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