The invention discloses an independent suspension mechanism for external connection. The device comprises a connecting assembly, a middle shaft fixing column, swing arms on the left side and the rightside, a movable frame, a spring, a spring seat, a bearing pin, an automobile body connecting piece, an angle limiting positioning piece and a return spring seat which are welded to the middle shaft fixing column, and balance spring seats are welded to swing arm fixing sleeves of upper swing arms on the left side and the right side. All the components are connected through bearing pins and nuts toform a mechanism capable of enabling the swing arm and the movable frame to move up and down within the angle limiting range. The motorcycle body connecting piece is used for being connected with a motorcycle body connecting sleeve piece on a motorcycle body pipe in a handlebar rotating assembly of a motorcycle frame, the middle shaft fixing column is parallel to a steering shaft in the handlebarassembly, and the mechanism cannot do steering motion along with the steering shaft. Tire steering seat sleeves in the left and right movable frames are used for being connected with shock absorbersor shock absorber racks and then connected with tires. The connecting device can be widely used for indirectly connecting the double front wheels of the inverted tricycle (including an electric tricycle), so that the double front wheels of the inverted tricycle are convenient to control steering and driving easily.

    本发明公开了一种外挂接驳的独立悬架机构。包括连接组件、中轴固定柱、左右两边的摆臂及活动架、弹簧、弹簧座,轴承销、车身连接件和限角定位片及回位弹簧座焊接在中轴固定柱上,平衡弹簧座焊接在左右两边的上摆臂的摆臂固定套上。各组件通过轴承销螺母连接成一个可在限角范围内摆臂和活动架做上下运动的机构。车身连接件用于和摩托车架的方向把转动总成中的车身管上的车身连接套件连接,中轴固定柱与方向把总成中的转向轴平行,本机构不能够跟随转向轴做转向运动。左右活动架中的轮胎转向座套管用于连接减震器或减震器机架后和轮胎相连。本发明可广泛用于间接连接倒三轮(含电动)的双前轮,使倒三轮的双前轮便于轻易操控转向及行驶。


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    Title :

    Independent suspension mechanism for external connection


    Additional title:

    外挂接驳的独立悬架机构


    Contributors:
    LYU RONGZHI (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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