The invention discloses a damping device of an automobile seat, and belongs to the technical field of seat damping, one end of a first shear fork rod is slidably connected with an upper frame through a frame sliding groove, the other end of the first shear fork rod is slidably connected with a lower frame through a frame sliding groove, and one end of a second shear fork rod is slidably connected with the upper frame through a frame sliding groove; the first scissor rod is rotationally connected with the second scissor rod, hydraulic telescopic rods are installed in the frame sliding groove formed in the lower frame, the output ends of one set of hydraulic telescopic rods are rotationally connected with the first scissor rod, and the output ends of the other set of hydraulic telescopic rods are rotationally connected with the second scissor rod. One end of the vertical auxiliary damping mechanism is rotatably connected with the first scissor rod, and the other end is rotatably connected with the second scissor rod. According to the multi-stage damping device, through cooperation of multi-stage damping in the vertical direction and the hydraulic telescopic rod in the horizontal direction, damping in the vertical direction and damping in the horizontal direction can be effectively conducted when a vehicle jolts and continuously turns.

    本发明公开了一种汽车座椅的减震装置,属于座椅减震技术领域,第一剪叉杆的一端通过框架滑槽与上框架滑动连接,另一端通过框架滑槽与下框架滑动连接,第二剪叉杆一端通过框架滑槽与上框架滑动连接,另一端通过框架滑槽与下框架滑动连接,第一剪叉杆与第二剪叉杆转动连接,下框架上开设的框架滑槽内部安装有液压伸缩杆,一组液压伸缩杆的输出端与第一剪叉杆转动连接,另一组液压伸缩杆的输出端与第二剪叉杆转动连接,竖直辅助减震机构的一端与第一剪叉杆转动连接,另一端与第二剪叉杆转动连接。本发明通过竖直方向上的多级减震与水平方向上的液压伸缩杆配合实现了在车辆颠簸以及连续转弯时可有效进行竖直方向上和水平方向上的减震。


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    Title :

    Damping device of automobile seat


    Additional title:

    一种汽车座椅的减震装置


    Contributors:
    CHEN YEYE (author) / ZHANG ENMING (author) / JIN XINJUN (author) / BI SHAOPING (author) / ZHOU YURONG (author) / DING WEILIANG (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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