A single-seat or single-row double-seat variable-pitch minicar is composed of a front wheel frame, a frame, a chair, a rear wheel frame, a front cover plate, a car roof, a power component and accessories, and is characterized in that a chair hinge shaft seat is arranged at the rear upper end, a front wheel beam cylinder body extends forwards from the middle, two inclined rear wheel beam cylinder bodies extend backwards to form the frame which is in a three-fork shape from the top, the chair is hinged in a shaft seat at the rear upper end of the frame, the rear end of the front wheel frame beam and the front end of the rear wheel frame beam are respectively provided with a round table sleeve, corresponding conical surfaces are arranged in a frame cylinder body, the rear end of the front wheel frame beam is inserted into the front wheel beam cylinder body, the two rear wheel frame beams are respectively inserted into the rear wheel beam cylinder bodies, the front cover plate is hinged to the front wheel frame, a steering wheel bracket and a roof are hinged on the front cover plate to form the car, the wheel base and the wheel track of the car are changed through stretching and retracting of the front wheel frame and the rear wheel frame, the car is unfolded to form the minicar with the wheel track and the wheel track needed during driving and riding comfortably and safe driving, and when parking is needed, the minicar is contracted to be regular in appearance, small in size, easy to transport and park, simple in structure, and easy to operate, and the minicar is a supplement for the existing automobile as a traffic tool.

    由前轮架、车架、椅子、后轮架、前盖板、车顶、动力部件及附件组成单座或单排双座的变距微型汽车,其特征在于后上端有椅子铰接轴座,中部向前伸出前轮梁缸体、向后伸出两个斜后轮梁缸体构成车架从顶部看如三叉形状,椅子铰接在车架后上端轴座中,前轮架梁后端、后轮架梁前端分别设有圆台套,车架缸体中有对应锥面,前轮架梁后端插入前轮梁缸体中,两个后轮架梁分别插入后轮梁缸体中,前盖板铰接在前轮架上,方向盘托架、车顶铰接在前盖板上组成的车,通过前轮架、后轮架伸缩改变其轴距和轮距,展开成为驾驶和乘坐舒适、安全行驶时所需轮距和轴距的微型汽车,需泊车时,将其收缩后外形规则、体积小易于运输和停放,其结构简单、易于操作,将是对现有汽车作为交通工具的补充。


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    Title :

    Variable-pitch minicar


    Additional title:

    变距微型汽车


    Contributors:
    HU JINGYU (author) / HU JUNHE (author) / HU XINXIANG (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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