The invention discloses an automobile seat backrest angle adjusting device which comprises a base, a moving mechanism arranged below the base and used for driving the base to move front and back and a seat back rotationally connected with the base. The base is provided with a sitting area used for supporting the buttocks of a user and an adjusting mechanism installed on the base and used for driving the sitting area to move front and back. Compared with the prior art, the chair has the advantages that when the chair is used, a user sits in the sitting area and needs to lie down for rest, the base is firstly adjusted to move backwards, then the chair back is adjusted to rotate backwards, and then the sitting area is adjusted to move forwards, so that the hip of the user can automatically move forwards and does not need to move by himself, and the chair is convenient to use.

    本发明公开了一种汽车椅靠背角度调节装置,包括底座、设置在所述底座下方用于驱动底座进行前后移动的移动机构以及与所述底座转动连接的椅背,所述底座上设有一用于支撑用户臀部的坐立区域以及安装在所述底座上用于驱动所述坐立区域进行前后移动的调节机构。本发明与现有技术相比具有如下益处:本发明使用时,用户坐在坐立区域,在需要躺下的休息时候,首先调节底座向后移动,然后调节椅背向后转动,再调节坐立区域向前移动,使得用户的臀部能够自动向前移动,不需要自己挪动,比较方便。


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    Title :

    Angle adjusting device for backrest of automobile seat


    Additional title:

    一种汽车椅靠背角度调节装置


    Contributors:
    QU WEIDONG (author) / YAN RUZHEN (author) / LI XUE (author) / HUANG JIAXIN (author) / LI YIYING (author)

    Publication date :

    2024-09-06


    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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