|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 53 인용 특허 : 13|
The present folding cart is comprised of a rectangular bag and flexible support panel positioned within a rectangular frame, and wheels connected to the frame by legs. The frame is comprised of pairs of scissoring members on the ends and sides for being quickly collapsible in two dimensions. The ends of the scissoring members in each pair are offset toward each other at the corners of the frame to avoid binding during folding. An arched section is provided in each leg at one end of the frame that curve around the wheel at the other end of the frame when ...
1. A folding cart, comprising:a collapsible frame which is extended in a vertical direction and compacted in two horizontal directions when collapsed, said frame being defined by front and rear scissoring assemblies, and at least a pair of side scissoring assemblies extending transversely between said front and rear scissoring assemblies, each said front, rear, and side scissoring assembly including at least one pair of crossed scissoring members pivotally joined at an intermediate point, at least one scissoring member of each said front and rear scissor...