发明名称 Foldable chair with pull rods
摘要 A foldable chair with pull rods comprises a front supporter; a back supporter; wherein a width of the front supporter is smaller than that of the back supporter; the back supporter being installed to the front supporter by using two pull rods; a seat pivotally installed to the back supporter and the front supporter; a back cushion assembled to upper ends of the front supporter. The back supporter has two legs; an upper side of each leg of the back supporter is installed with a first engaging unit, and a second engaging unit; and each engaging unit has a hole for receiving a respective one of the two pull rods. The first engaging units has a first hook. The second engaging unit has a second hook engageable to the first hook. Each pull rod has a head; an upper side of the head is a convex cambered area.
申请公布号 US2007257524(A1) 申请公布日期 2007.11.08
申请号 US20060416428 申请日期 2006.05.03
申请人 HUANG TSUNG-CHIEH 发明人 HUANG TSUNG-CHIEH
分类号 A47D1/02 主分类号 A47D1/02
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