The invention provides a luggage barrow with an improved structure, and belongs to the technical field of transportation equipment. The luggage barrow comprises a barrow frame, a bearing plate, trundles and a telescopic pipe assembly; the foldable bearing plate and the telescopic pipe assembly are mounted on the barrow frame; the trundles are installed at the bottom of the barrow frame, the bearing plate is hinged to the barrow frame through a hinge base, the trundles are movably installed at the bottom of the barrow frame through trundle supports, linkage mechanisms are arranged between the trundle supports and the hinge base, and the bearing plate and the trundles are synchronously folded and contracted through the linkage mechanisms. The bearing plate is hinged to the barrow frame through the hinge base, the trundles are movably installed at the bottom of the barrow frame through the trundle supports and the linkage mechanisms are adopted, so that when the luggage barrow is used forfolding the bearing plate, the hinge base moves and can drive the linkage mechanisms to move, the trundles move along with the hinge bases to be folded and contracted, synchronous folding and contracting of the bearing plate and the trundles are achieved, operation is easier, more convenient and faster, and labor and trouble are saved.

    本发明提供了一种结构改进的行李车,属于搬运用运输设备技术领域,包括车架、承载板、脚轮和伸缩管组件,所述车架上安装有可折叠的承载板和可伸缩的伸缩管组件,底部安装有脚轮,所述承载板通过铰接座铰接在车架上,所述脚轮通过脚轮支座活动安装在车架底部,所述脚轮支座与铰接座之间设有连动机构,并通过连动机构使得承载板和脚轮同步折叠收缩;本发明的承载板通过铰接座铰接在车架上,脚轮通过脚轮支座活动安装在车架底部,并设有连动机构,使得该装置在折叠承载板时,铰接座运动并带动连动机构运动,使得脚轮随之运动进行折叠收缩,从而实现承载板和脚轮的同步折叠收缩,操作起来更加简便快捷、省力省事。


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    Title :

    Luggage barrow with improved structure


    Additional title:

    一种结构改进的行李车


    Contributors:

    Publication date :

    2020-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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