The invention relates to a method for manufacturing and installing an improved handlebar and an improved brake handle of an electric vehicle. The method comprises the steps of additionally arranging asection of round tube with a bayonet or thread structure in round tubes at the two ends of the handlebar without end sockets of a handlebar sleeve, then manufacturing a plug with the same shape as aflat bulb, and the plug being connected with a clamping seat or the thread structure on the section of round tube additionally arranged in the handlebar into a whole through a clamping head with a buckle or a thread structure. Therefore, the spherical areas of the two ends of the handlebar are enlarged, and the elastic deformation capacity of the two ends of the handlebar is improved. The handle of a brake handle in the prior art is made into an elastic oval annular body, and the made annular body of the handle of the brake handle is fixedly connected with a base portion of an original brake handle into a whole. When the two ends of the handle of the brake handle are impacted by external force larger than brake force, the oval annular body of the handle of the brake handle can elasticallydeform; therefore, the contact area of the oval annular body impact point of the handle of the brake handle is increased at the moment of impact, and concentrated release of impact force is reduced; the injury degree of the handlebar and the brake handle to the legs of a human body when the vehicle falls to the ground due to a accident is reduced.

    一种电动车的改进型车把、刹车把的制造和安装方法,在去掉把套的封头后的车把两端的圆管内增设一段带有卡口或螺纹结构的圆管,然后是制造一个和扁平灯泡形状相同的堵头,堵头通过卡扣或螺纹结构的卡头和车把内增设的一段圆管上的卡座或螺纹结构相连成一体;以此扩大了车把两端的球形面积和增加了车把两端的弹性变形能力;将现有技术中的刹车把的手柄做成具有弹性的椭圆形的环状体,做成后的刹车把手柄的环状体和原来的刹车把的基部固定相连成一体;当刹车把手柄的两端受到大于刹车用力的外力冲击时,刹车把手柄椭圆形的环状体则能够发生弹性变形作用;从而在撞击的瞬间增加了刹车把手柄椭圆形的环状体撞击点的接触面积,减少了撞击力的集中释放;从而减轻了在发生车祸造成车子倒地时,车把、刹车把对于人体腿部的伤害程度。


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    Title :

    Method for manufacturing and installing improved handlebar and improved brake handle of electric vehicle


    Additional title:

    一种电动车的改进型车把、刹车把的制造和安装方法


    Contributors:
    LIU SHULIN (author)

    Publication date :

    2021-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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