The novel trolley comprises a foldable trolley frame, a pushing handle and four roller assemblies, the pushing handle is installed on the rear portion of the trolley frame, the four roller assemblies are installed at the four corners of the trolley frame, the trolley frame comprises a frame body and a bottom frame assembly, the frame body is composed of a front wall assembly, a rear wall assembly and two side wall assemblies, the bottom frame assembly is located at the bottom of the frame body, and each side wall assembly comprises two connecting rods. Each group of connecting rods comprises long rods, a middle rod and a short rod, the lower end parts of the two long rods are rotationally connected to form a V shape with an upward opening, the upper end parts of the two long rods are rotationally connected with the upper end parts of the front wall assembly and the rear wall assembly respectively, and the upper end part of one middle rod is rotationally connected with the upper end part of one short rod to form a V shape with a downward opening; the lower end parts of the two middle rods are rotationally connected with the lower end parts of the front wall assembly and the rear wall assembly respectively, the upper sections of the two middle rods are riveted with the upper sections of the two long rods respectively, and the lower end parts of the two short rods are riveted with the lower sections of the two long rods respectively. The cart can be folded and stored, the structure is novel, the cloth bag and the frame of the cart are convenient and fast to disassemble and use.

    一种新型手推车包括可折叠的车架、推手和四个滚轮总成,推手安装于车架后方,四个滚轮总成安装于车架四角,车架包括由前壁总成、后壁总成、两个侧壁总成构成的框体和位于框体底部的底架总成,每个侧壁总成包括两组连接杆,每组连接杆包括长杆、中杆和短杆,其中两个长杆下端部转动连接呈开口向上的V形,两个长杆上端部分别与前壁总成、后壁总成上端部转动连接,一个中杆上端部与一个短杆上端部转动连接呈开口向下的V形,两个中杆下端部分别与前壁总成、后壁总成的下端部转动连接,两个中杆的上段分别与两个长杆的上段铆接,两个短杆的下端部分别与两个长杆的下段铆接。可折叠收纳,结构新颖,推车布袋与车架拆装方便快速,使用方便快捷。


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    Titel :

    Novel trolley


    Weitere Titelangaben:

    一种新型手推车


    Beteiligte:
    SUN BENLONG (Autor:in)

    Erscheinungsdatum :

    2022-04-29


    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



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