The invention discloses a portable frameless flat folding trolley capable of not rising after being folded, and belongs to the technical field of trolleys. The device mainly comprises four groups of vertical rods, wherein the four groups of vertical rods comprise front vertical rods and rear vertical rods; the bottom sleeve is mounted at the bottom end of the vertical rod; the first cross rod and the second cross rod are mounted between the bottom sleeves; the first fixing ring is mounted at the bottom end of the front vertical rod; the second fixing ring is mounted at the bottom end of the rear vertical rod; the first vertical rod is rotationally arranged, and the second vertical rod is rotationally arranged; the hinge sleeve is mounted on the second vertical rod and hinged to the first vertical rod; the first rotating ring and the second rotating ring are mounted on the vertical rod; the first inclined rod is mounted on the first rotating ring; the second inclined rod is mounted on the second rotating ring; and the folding assembly is used for supporting the bottom of the cart. According to the portable frameless flat folding trolley capable of not rising after being folded, by arranging the folding assembly, the whole trolley does not rise in the folding process of the trolley, and therefore the trolley storage difficulty is further reduced.

    本申请公开了一种便携折叠不升高的无边框平折推车,属于手推车技术领域。主要包括四组立杆,四组立杆分为前立杆和后立杆;安装在立杆底端的底套;安装在底套之间的第一横杆和第二横杆;安装在前立杆底端的第一固定环和安装在后立杆底端的第二固定环;转动设置的第一竖杆,转动设置第二竖杆;安装在第二竖杆上的铰接套,铰接套与第一竖杆铰接;安装在立杆上的第一旋转环和第二旋转环;安装在第一旋转环上的第一斜杆,以及安装在第二旋转环上的第二斜杆;用于对推车底部进行支撑的折叠组件。本申请的一种便携折叠不升高的无边框平折推车,通过设置有折叠组件,使得手推车在折叠过程中,手推车整体不升高,从而进一步降低了手推车收纳的难度。


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    Titel :

    Portable frameless flat folding cart capable of not rising after being folded


    Weitere Titelangaben:

    一种便携折叠不升高的无边框平折推车


    Beteiligte:
    SUN BENLONG (Autor:in) / GAO MINGLAI (Autor:in) / CHEN WEIWEI (Autor:in) / LIAO KEJU (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    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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