The invention discloses a zero-gravity seat frame adjusting system which comprises a base, a seat frame is arranged above the base, the two sides of the rear portion of the seat frame are connected with the base through height adjusting connecting rods respectively, any height adjusting connecting rod is connected with a height adjusting assembly, and two connecting rod mechanisms are arranged between the left side and the right side of the front portion of the seat frame and the base respectively. The two connecting rod mechanisms are connected with rotation driving mechanisms respectively, the rotation driving mechanisms are connected with any connecting rod in the corresponding two connecting rod mechanisms, the two rotation driving mechanisms are right opposite in the left-right direction, a synchronous rotation rod is connected between the two rotation driving mechanisms, and the synchronous rotation rod is connected with an inclination angle adjusting driving device. The zero-gravity seat frame adjusting system has the beneficial effects that part of structural foundations for dip angle adjustment and height adjustment of the seat frame can be shared, adjustment flexibility is improved, meanwhile, rotation driving mechanisms controlled by the same driving device are arranged on the two sides of the front portion of the seat frame respectively, the smoothness of seat frame angle adjustment and the stability of the two sides of the seat frame in the locked state are improved, and the comfort is improved.

    本发明公开了一种零重力座椅座框调节系统,包括底座,该底座上方设置有座框,所述座框后部两侧分别与所述底座之间通过高调连杆连接,任意一个高调连杆连接有高调组件,座框前部左右两侧分别与底座之间设置有二连杆机构,二连杆机构分别连接有转动驱动机构,转动驱动机构与相应的二连杆机构中任意一个连杆相连,两个转动驱动机构左右正对,二者之间连接有同步转动杆,该同步转动杆连接有倾角调节驱动装置。本发明的有益效果:座框的倾角调节和高度调节的部分结构基础可以共用,提高调节灵活性,同时在座框前部两侧分别设置由同一个驱动装置控制的转动驱动机构,提高座框角度调节的平顺性以及锁定状态下座框两侧的稳定性,提高舒适度。


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    Titel :

    Zero-gravity seat frame adjusting system


    Weitere Titelangaben:

    零重力座椅座框调节系统


    Beteiligte:
    ZHANG MING (Autor:in) / REN SIGANG (Autor:in) / XIN YI (Autor:in) / YANG SHUANGHUA (Autor:in)

    Erscheinungsdatum :

    2021-09-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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