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    • 41. 发明申请
    • A TROLLEY
    • 一把拉杆
    • WO98040261A1
    • 1998-09-17
    • PCT/GB1998/000746
    • 1998-03-12
    • B62B1/04B62B5/06
    • B62B1/042B62B5/064B62B2202/404
    • A trolley having a central column (1) collapsible into a plurality of sections (5, 6, 7, 8); a pair of foldable legs (2) attached at one end to opposite sides of the column; and a wheel (3) located at the other end of each of the legs, wherein an extension arm (23) is provided at each of the other ends of the legs, the respective extension arms (23) being fixed at one end to each of the legs and a respective wheel being journalled to the other ends of the extension arms.
    • 具有可折叠成多个部分(5,6,7,8)的中心柱(1)的手推车; 一对可折叠的腿(2),其一端连接到所述柱的相对侧; 以及位于每个腿的另一端的轮(3),其中在所述腿的每个另一端处设置有延伸臂(23),所述相应的延伸臂(23)的一端固定到每个 并且相应的车轮被轴颈安装到延伸臂的另一端。