The invention belongs to the field of electric vehicles, and particularly relates to a multifunctional electric tricycle carriage which comprises a carriage main body, a protective cover, a protective net, an L-shaped block, a hollow square cylinder, L-shaped rods, a rotating pin, magnetic blocks, a first spring, a square plate, a second spring, a U-shaped frame, a T-shaped round rod, a sliding block, an L-shaped groove, a third spring, a pressing block, a fastening bolt, a square block and a fourth spring, wherein the two L-shaped rods rotate around the rotating pin, the two L-shaped rods rotate to enable the two magnetic blocks to be attracted and attached to each other, the L-shaped rods rotate to stretch the first spring to enable the first spring to generate elastic force, the attraction force between the two magnetic blocks is greater than the elastic force of the first spring, then the positions of the L-shaped rods are fixed to install the protective cover on the carriage body, a square through groove in the L-shaped block is aligned with the hollow square cylinder, the square plate is pushed, the square plate moves to drive the hollow square cylinder to move and enter the L-shaped block, then two magnetic blocks are separated, the L-shaped rods rotate to be attached to the L-shaped block under the action of the elastic force of the first spring, and then clamping installation of the protective shed is completed.

    本发明属于电动车领域,具体的说是一种多功能电动三轮车车厢,包括车厢主体、防护罩、防护网、L型块、空心方筒、L型杆、转动销、磁块、弹簧一、方板、弹簧二、U型框、T型圆杆、滑块、L型槽、弹簧三、压块、紧固螺栓、方块以及弹簧四;围绕转动销转动两个L型杆,两个L型杆转动使得两个磁块相互吸附贴合,L型杆转动对弹簧一进行拉伸,使得弹簧一产生弹力,两个磁块之间的吸附力大于弹簧一的弹力,进而固定L型杆位置将防护罩安装在车厢主体上,使得L型块上的方形通槽与空心方筒对齐,推动方板,方板移动带动空心方筒移动进入L型块内部,接着分离两个磁块,在弹簧一弹力的作用下,L型杆转动与L型块贴合,进而完成对防护棚的夹持安装。


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    Titel :

    Multifunctional electric tricycle carriage


    Weitere Titelangaben:

    一种多功能电动三轮车车厢


    Beteiligte:
    TANG MINGFANG (Autor:in)

    Erscheinungsdatum :

    2021-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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