The invention discloses a new energy electric vehicle rear driving wheel which structurally comprises a tire, a hub, a dustproof cover, calipers and a brake disc, the tire is nested in the clamping base of the hub, a groove in the middle of the hub is buckled with the outer edge of the dustproof cover, the calipers are installed on the edge of the brake disc, and the calipers are in clearance fit with the brake disc; the new energy electric vehicle rear driving wheel has the beneficial effects that the direction of an air outlet valve at the bottom is adjusted through a flow conversion knob, inflation of the outer tire or internal air flow of the expansion layer can be conveniently controlled, and when the air pressure in the outer tire or the expansion layer is increased, the rubber layer in the friction disc is tightly attached to the positioning cover under the action of counter-acting force so that the expansion layer cannot rotate for self-locking, the expansion layer is more stable during expansion, and the vehicle can be subjected to rapid emergency treatment.

    本发明公开了一种新能源电动汽车后驱动轮,其结构包括:轮胎、轮毂、防尘盖、卡钳、刹车盘,轮胎嵌套在轮毂的卡座内,轮毂中部的凹槽与防尘盖外沿相互扣合,卡钳安设在刹车盘的边缘,且卡钳与刹车盘通过间隙配合;有益效果:本发明通过换流旋钮进行调节底部的出气阀的方向,便于控制对外胎进行充气或者是膨胀层的内部气流,当外胎或者或者膨胀层内部的气压增大后,摩擦盘内部的橡胶层在反作用力的作用下,与定位盖紧密贴合使其无法旋转进行自锁,使得膨胀层在进行扩大的时候更加稳定,汽车能够快速的应急处理。


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    Title :

    New energy electric vehicle rear driving wheel


    Additional title:

    一种新能源电动汽车后驱动轮


    Contributors:

    Publication date :

    2021-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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