The invention discloses an automobile shock absorber which comprises a plurality of barrel bodies which are distributed at equal intervals in the circumferential direction. The plurality of piston rods are respectively connected with the cylinders in a sliding manner; the pistons are fixedly connected with the ends, located in the barrel, of the piston rods respectively and are arranged on the inner wall of the barrel in a sealed and sliding mode. The baffles are fixedly connected with the ends, located outside the cylinder body, of the piston rods respectively and fixedly connected with the semi-circle-shaped protruding blocks. The shock absorber leather bag can slightly roll between the cab and the frame along the virtual central axis of the shock absorber leather bag, so that a group of piston rods can always bear impact force caused by obstacles on the road surface more accurately, and the included angle between the virtual axis of the piston rod more accurately selected and the impact force is always minimum; and the component force perpendicular to the virtual axis in the impact force is effectively weakened, so that the counterbalance force of the piston rod and the cylinder body is weakened, and the protection effect is achieved.

    本发明公开了一种汽车减震器,包括:多个筒体,多个筒体呈现圆周等距排布;多个活塞杆,分别与各筒体之间滑动连接;多个活塞,分别与各活塞杆位于筒体内的一端固定相连,并与筒体内壁密封滑动设置;多个挡板,分别与各活塞杆位于筒体外的一端固定相连,并固定连接半圆体形状的凸块。本发明通过减震器皮囊能够在驾驶室与车架之间以其虚拟的中心轴线轻微滚动,总能找到一组活塞杆去更准确地承担因路面上障碍物带来的冲击力,且更准确地选择的活塞杆的虚拟轴线与冲击力之间的夹角总是最小的,则有效减弱冲击力中垂直于虚拟轴线上的分力,使得活塞杆、筒体抗衡力度减弱,起到保护作用。


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    Title :

    Automobile shock absorber


    Additional title:

    一种汽车减震器


    Contributors:
    CHEN ZHIHAO (author) / JIAO RONGSEN (author) / GENG CHANGYIN (author) / YUN YUNAN (author)

    Publication date :

    2025-05-23


    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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