The invention discloses a trolley with a support. The trolley is composed of a bearing plate, wheels, toppling rotating pieces, connecting pieces, a handle, supporting feet, a positioning piece and alocking piece. The trolley is characterized in that leg-shaped bearing supporting feet are arranged below the bearing plate of the trolley, front and back toppling rotating pieces are installed belowthe bearing plate, directional wheels and steering wheels of the trolley are installed on the front and back dumping rotating pieces, and the front and back dumping rotating pieces are connected through the connecting pieces. By means of the lever principle, when the handle pries up and downwardly presses the toppling rotating pieces at one end, the toppling rotating piece and the wheels topple and rotate together, and due to the fact that the front and back toppling rotating pieces are connected together through the connecting pieces, when the toppling rotating pieces and the wheels at one end topple and rotate, the toppling rotating pieces end and the wheels at the other correspondingly topple and rotate.

    本发明一种带托手推车由承载板、轮子、倾倒转动件、连接件、手柄、托脚、定位件、锁合件构成。其特征为手推车承载板的下方有腿状承重托脚,承载板下方安装有前后倾倒转动件,推车的定向轮及转向轮分别安装在前后倾倒转动件上,前后倾倒转动件通过连接件连接在一起;借助杠杆原理,手柄上撬、下压一端倾倒转动件时,其倾倒转动件连同轮子将发生倾倒转动,因前后倾倒转动件通过连接件连接在一起,故当一端倾倒转动件及轮子发生倾倒转动时,另一端的倾倒转动件及轮子也将发生相应的倾倒转动。


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    Titel :

    Trolley with support


    Weitere Titelangaben:

    一种带托手推车


    Beteiligte:
    HUANG YONG (Autor:in)

    Erscheinungsdatum :

    2020-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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