The invention discloses a buffer sealing bushing of an automobile air suspension device. The buffer sealing bushing of the automobile air suspension device comprises an outer cylinder and an inner cylinder, annular grooves are formed in one end of the inner cylinder and one end of the outer cylinder correspondingly, clamping rings used for being fixedly connected with the inner cylinder and the outer cylinder are movably installed in the annular grooves, and a first annular installation cavity is formed by the outer cylinder and the inner cylinder. First connecting rods are fixedly installed at the two ends of the first annular installation cavity, and second connecting rods are installed at the upper end of the first annular installation cavity in a sliding manner. First compression devices are fixedly installed at the other ends of the first connecting rods, and second compression devices are fixedly installed at the other ends of the second connecting rods. By means of the buffer sealing bushing of the automobile air suspension device, by arranging the outer cylinder, the inner cylinder, a sleeve, a piston and a piston ring, pressure applied to the outside in all directions canbe relieved in the using process of the bushing, and the bushing is not likely to be broken; and by arranging the annular grooves and the clamping rings, the bushing is easier to disassemble and assemble after being damaged.

    本发明公开了一中汽车空气悬挂装置的缓冲密封衬套,包括外筒和内筒,内筒和外筒的一端均开设有环形槽,环形槽的内部活动安装有用于固定连接内筒和外筒的卡环,外筒和内筒形成第一环形安装腔,第一环形安装腔的两端固定安装有第一连接杆、且上端滑动安装有第二连接杆,第一连接杆的另一端固定安装有第一压缩装置,第二连接杆的另一端固定安装有第二压缩装置,本发明为一种汽车空气悬挂装置的缓冲密封衬套,通过设置外筒、内筒、套筒,活塞和活塞环,使得衬套在使用过程中可以缓解外部各个方向施加的压力,使得衬套不会容易断裂,通过设置环形槽和卡环,使得衬套在损坏后更容易拆卸和安装。


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    Title :

    Buffer sealing bushing of automobile air suspension device


    Additional title:

    一种汽车空气悬挂装置的缓冲密封衬套


    Contributors:
    ZHU LIN (author) / YAO CHUNSHENG (author) / ZHU JIABING (author) / ZHU YUHANG (author) / WEI KANGRAN (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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