发明名称 Foldable Chair Assembly
摘要 A chair assembly includes two first side rods, two second side rods connected pivotally and respectively to the first side rods, and a seating unit including a loop frame connected pivotally to top ends of the first and second side rods, at least three first elastic cords each having two opposite ends respectively retained on the loop frame by two first retaining members, and two second cord units each including at least three second elastic cords each having two opposite ends respectively retained on the loop frame by two second retaining members. The first and second elastic cords are interwoven with each other to define a seating area.
申请公布号 US2014265458(A1) 申请公布日期 2014.09.18
申请号 US201313798812 申请日期 2013.03.13
申请人 TAIWAN SHIN YEH ENTERPRISE CO., LTD. 发明人 Tseng Chuen-Jong
分类号 A47C4/28 主分类号 A47C4/28
代理机构 代理人
主权项 1. A chair assembly comprising: a support frame unit including a front leg frame having two spaced-apart first side rods that are inclined upwardly and rearwardly, and a rear leg frame having two second side rods that are inclined upwardly and forwardly and that are connected pivotally and respectively to said first side rods, each of said second side rods having a length shorter than that of a respective said first side rod; and a seating unit mounted on said support frame unit and including a loop frame connected pivotally to top ends of said first and second side rods and defining an inner space,a first cord unit disposed within said inner space and including two first retaining members connected to said loop frame, and at least three first elastic cords extending along a first direction, each of said first elastic cords having two opposite ends retained on said loop frame by said first retaining members, respectively; andtwo second cord units disposed within said inner space, each of said second cord units including at least three second elastic cords, and two second retaining members connected to said loop frame, said second elastic cords of one of said second cord units extending along a second direction, said second elastic cords of the other one of said second cord units extending along a third direction, said second and third directions being unparallel to said first direction, each of said second elastic cords having two opposite ends retained on said loop frame by said second retaining members, respectively; wherein said first elastic cord and said second elastic cords are interwoven with each other to define a seating area.
地址 US