The invention relates to the technical field of carts, in particular to a multifunctional gathering and folding cart capable of ascending and descending. The trolley comprises a trolley body, and the trolley body comprises a lifting mechanism, a left and right side wall assembly, a front and back crossing assembly, a bottom frame assembly, a pull rod assembly, a wheel assembly and a cloth bag assembly. Through the structural design of the lifting mechanism, the left and right side wall assembly and the front and back crossing assembly, the height of the device is convenient to adjust, the loading volume is increased, the height can be adjusted to the height at which a person stands for operation after the table plate is installed, and through the structural design of the left and right side wall assembly, the front and back crossing assembly, the bottom frame assembly and the pull rod assembly, the operation is convenient. The folding trolley is convenient to unfold and fold, small in size after being folded, good in bottom frame bearing capacity, capable of achieving multi-gear adjustment of the length of the pull rod and adjustable in angle so that the whole trolley frame can be connected more stably, through the structural design of the wheel assembly and the cloth bag assembly, the wheels, the cloth bag and the table plate can be rapidly installed and detached, and the folding trolley has good popularization value.

    本发明涉及推车技术领域,尤其涉及一种可升降的多功能聚拢折叠推车。本发明包括推车本体,推车本体包括升降机构、左右侧壁组件、前后交叉组件、底架组件、拉杆组件、轮子组件和布兜组件。本发明通过升降机构、左右侧壁组件和前后交叉组件的结构设计,使本装置便于进行高度调节,增加了装载容积,且在安装安装桌板后可调节高度到人站立操作的高度,且通过左右侧壁组件、前后交叉组件、底架组件和拉杆组件的结构设计,使本装置打开和收折方便,折叠后体积小,底架承重力好,拉杆长度多档位调节、角度可调节,使得整体车架连接更稳固,并且通过轮子组件和布兜组件的结构设计,使轮子、布兜和桌板可快速安装、拆卸,具有良好的推广价值。


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    Title :

    Liftable multifunctional gathering and folding cart


    Additional title:

    一种可升降的多功能聚拢折叠推车


    Contributors:
    WU PEIWU (author)

    Publication date :

    2023-03-28


    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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