The chassis system applied to the electric baby carriage comprises a chassis body, a steering system is fixedly installed at one end of the chassis body, a battery bin is installed at the other end of the chassis body, and double-fork-arm suspension plates are fixedly installed on the portions, close to the two side edges of the steering system, of the chassis body and the portions, close to the two side edges of the battery bin, of the chassis body correspondingly. The double-wishbone suspension plates are vertically and fixedly installed on the side wall of the chassis body, each double-wishbone suspension plate is rotatably provided with an upper control arm and a lower control arm, the top of each double-wishbone suspension plate is further fixedly provided with a spring supporting block, and each spring supporting block is rotatably provided with a suspension spring. The riding comfort and steering flexibility of the electric baby carriage are improved, the braking linearity is achieved, the braking distance is shortened, the V-shaped upper control arm and the V-shaped lower control arm form a double-fork-arm suspension system, and the riding and driving comfort of the electric baby carriage is greatly improved.

    本发明为一种应用在电动童车上的底盘系统,包括底盘本体,底盘本体上一端固定安装有转向系统,另一端安装有电池仓,底盘本体位于靠近转向系统的两侧侧边和位于靠近电池仓的两侧侧边均固定安装有一个双叉臂悬架板,双叉臂悬架板竖直固定安装在底盘本体的侧壁上,每个双叉臂悬架板上均可转动的安装有上控制臂和下控制臂,双叉臂悬架板的顶部还固定安装有弹簧支撑块,弹簧支撑块上可转动安装有悬架弹簧。本发明提升电动童车的乘坐舒适感,转向柔顺性,还有刹车的线性及缩短刹车距离,使用了呈V字形的上控制臂和下控制臂组成双叉臂悬架系统,极大提升了电动童车在乘坐和驾驶时的舒适性。


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    Title :

    Chassis system applied to electric baby carriage


    Additional title:

    一种应用在电动童车上的底盘系统


    Contributors:

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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