发明名称 Folding utility cart
摘要 A folding cart having a flexible container suspended from a rectangular rigid frame forming the mouth of the container. The rectangular frame is supported on the axle between two wheels by upright members pivotally connected to the two sides of the rectangular frame near the center. A handle extends from the axle and is joined to the rectangular frame at one end of the frame. The point of connection can be moved along the handle away from the axle to rotate the upright members to a folded position. Legs attached to the rectangular frame prevent tipping about the axle and wheels. The legs can be folded upwardly against the bottom of the container to fold the bottom of the container against the rectangular frame.
申请公布号 US4337966(A) 申请公布日期 1982.07.06
申请号 US19800146746 申请日期 1980.05.05
申请人 STEVENS, ROGER D. 发明人 STEVENS, ROGER D.
分类号 B62B1/20;(IPC1-7):B62B1/12 主分类号 B62B1/20
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