The invention provides a built-in adjustable seat shock absorber, and relates to the field of seat shock absorbers, the built-in adjustable seat shock absorber comprises a positioning hanging ring seat, a hollow connecting rod, an adjusting connecting rod, an integrated oil storage cylinder, a limiting piston head, a guide mounting seat, a sealing oil retainer and a wear-resistant sleeve; the hollow connecting rod is welded at the lower part of the positioning hanging ring seat; the adjusting connecting rod is rotationally connected to the middle of the hollow connecting rod; the integrated oil storage cylinder is arranged on the outer side of the hollow connecting rod; the limiting piston head is in threaded connection with the lower part of the hollow connecting rod; the guide mounting seat is inserted into the upper part of the integrated oil storage barrel; the sealing oil retainer is fixedly connected to the lower part of the guide mounting seat; the wear-resistant sleeve is in spline connection with the middle of the positioning hanging ring seat; the situation that the stirring torque is too large when the resistance of the seat shock absorber is adjusted is avoided, the adjusting stability of the seat shock absorber is guaranteed, meanwhile, the connecting strength is guaranteed, and the problems that the stirring torque is too large when the resistance of the seat shock absorber is adjusted, and the connecting strength of the hanging ring base and the inner connecting rod is low are solved.

    本发明提供一种内置可调座椅减振器,涉及座椅减振器领域,包括:定位吊环座、空心连接杆、调整连接杆、一体式贮油筒、限位活塞头、导向安装座、密封挡油环和耐磨套筒;空心连接杆焊接在定位吊环座的下部;调整连接杆转动连接在空心连接杆的中部;一体式贮油筒设置在空心连接杆的外侧;限位活塞头螺纹连接在空心连接杆的下部;导向安装座插接在一体式贮油筒的上部;密封挡油环固定连接在导向安装座的下部;耐磨套筒花键连接在定位吊环座的中部;本发明避免了座椅减振器在阻力调节时拨动扭矩过大的情况,保证了座椅减振器的调节稳定性,同时保证了连接强度,解决了座椅减振器在阻力调节时拨动扭矩过大,吊环座与内连杆连接强度较低的问题。


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    Title :

    Built-in adjustable seat shock absorber


    Additional title:

    一种内置可调座椅减振器


    Contributors:
    CHEN SHENGFENG (author) / LI SHIHU (author) / SHI DAJUN (author)

    Publication date :

    2025-02-25


    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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