The invention discloses an external connection fork type swing arm independent suspension inverted three-wheel front-double-wheel deformable system. The system includes a connecting assembly, a handlebar, swing arms and movable frames on the left side and the right side, a spring, a spring seat, an angle limiting positioning piece, an upper three-star connecting piece, a lower three-star connecting piece, a steering shaft upper three-star base, a steering shaft lower three-star base, a tightening bolt assembly with a bearing, a shock absorber, a bicycle bell assembly and tires. The upper three-star connecting piece and the lower three-star connecting piece are used for connecting a middle shaft fixing column in the fork type swing arm independent suspension with the upper three-star base and the lower three-star base of a steering shaft. The two shock absorbers in each group are connected with the movable frames on the left side and the right side in the fork type swing arm independent suspension in two ways: the shock absorbers are fixed right behind the movable frames through bolts in a manner of being vertically and transversely arranged with front wheels, and the other ends of the shock absorbers clamp the wheels in the middle for connection; the second method is that the front wheels are fixed on the outer side of the movable frames through bolts, and the wheels are placed on the inner side or the outer side of the lower end of the shock absorber set to be connected. Three shapes of front double-wheel (inner, middle and outer) placement are formed.

    本发明公开了一种外挂接驳的叉式摆臂独立悬架倒三轮前双轮可变形系统。包括连接组件、方向把、左右两边的摆臂及活动架、弹簧、弹簧座、限角定位片、上下三星连接件及转向轴上下三星座、带轴承收紧螺栓总成、减震器、车铃总成和轮胎。上下三星连接件用于叉式摆臂独立悬架中的中轴固定柱与转向轴的上下三星座相连。每组(2支)减震器与叉式摆臂独立悬架中的左右两边活动架的连接方法有两种:方法一是与前轮垂直横置的方式用螺栓固定在活动架的正后方,减震器的另一端把车轮夹在中间连接,方法二是与前轮平行纵置的方法用螺栓固定在活动架的外侧,车轮放在减震器组下端内侧或外侧连接。形成前双轮(内、中、外)放置的三种外形。


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    Title :

    External connection fork type swing arm independent suspension inverted three-wheel front double-wheel deformable system


    Additional title:

    外挂接驳的叉式摆臂独立悬架倒三轮前双轮可变形系统


    Contributors:
    LYU RONGZHI (author)

    Publication date :

    2021-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES





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