The invention discloses an adjusting device for realizing the lying posture of a vehicle seat, which is connected between the lower side of a height adjusting mechanism of the seat and the upper sideof an upper sliding rail of the seat, and comprises an upper fixing support, a front end executing mechanism, a front end supporting and driving mechanism and a rear end support assembly, wherein theupper fixing support is provided with a front end fixing support rod, the left end and the right end of the upper fixing support are fixedly connected with a left fixing support rod and a right fixingsupport rod respectively, and the inner side of the upper fixing support is fixedly connected with a left fixing support and a right fixing support, the left fixing support rod and the right fixing support rod are provided with connecting holes in the front and back so as to be hinged with front and back adjusting rods of the height adjusting mechanism; the front end executing mechanism comprisesa hollow transverse pipe, left and right executing supports and left right fixing supports, the left and right executing supports can be driven by rotating the hollow transverse pipe, and thus the upper fixing support is pulled to move in a connected mode, and pitching adjustment of the seat is achieved; a motor of the front end supporting and driving mechanism can drive the hollow transverse pipe of the front end executing mechanism to rotate; the rear-end support assembly serves as a rack of the device, the front portion of the rear-end support assembly is connected with the front-end supporting and driving mechanism, and the rear portion of the rear-end support assembly is connected with the rear end of the upper fixing support.

    本发明公开一种实现车辆座椅躺姿的调节装置,装置连接在座椅的高度调节机构下侧及座椅的上滑轨上侧之间,包括上固定支架、前端执行机构、前端支撑与驱动机构和后端支架总成。上固定支架有一根前端固定支杆,其左右两端分别固连左、右固定支杆,其内侧固连左右固定支架,左右固定支杆前后各有一个连接孔与高度调节机构的前后调节杆铰接。前端执行机构包括空心横管、左右执行支架和左右固定支架,转动空心横管可以带动左右执行支架,从而牵引上固定支架产生牵连移动,达到座椅俯仰调节。前端支撑与驱动机构的电机可以带动前端执行机构的空心横管转动。后端支架总成作为本装置的机架,其前部连接前端支撑与驱动机构,后部与上固定支架的后端连接。


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    Title :

    Adjusting device for realizing lying posture of vehicle seat


    Additional title:

    一种实现车辆座椅躺姿的调节装置


    Contributors:
    REN DA (author) / CHEN GUOGANG (author) / MA FULI (author) / LI LONG (author) / XU HAO (author) / ZHU YUJIA (author) / ZUO JIALE (author) / XUE LEI (author) / JIN LIANJI (author)

    Publication date :

    2020-10-09


    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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