The invention provides an automobile seat comfortable lying posture adjusting mechanism integrated with a backrest support, which comprises a backrest support structure and a lying posture support adjusting structure, two sides of the backrest support structure and the lying posture support adjusting structure share a main support respectively, and the upper end of the main support is hung on an upper cross beam of a seat framework through a hanging piece. The backrest supporting structure is formed by connecting a supporting steel wire between main supports on the two sides of the backrest. The lying posture supporting and adjusting structure comprises the lower portions of the main supports and EPP supporting blocks connected to the lower ends of the main supports. The occlusion position of the seat cushion and the backrest of the main support is in a U shape, the middle position of the U shape is rotatably connected with the rotary supporting shaft, the two ends of the rotary supporting shaft are fixedly connected with the two sides of the seat framework, the pressure difference of the occlusion position of the seat cushion and the backrest is reduced or even eliminated in the lying posture, and therefore the comfortable lying posture is achieved.

    本发明提供一种集成靠背支撑的汽车座椅舒适躺姿调节机构,包括靠背支撑结构和躺姿支撑调节结构,靠背支撑结构和躺姿支撑调节结构两侧分别共用一个主支架,主支架上端通过挂接件挂接在座椅骨架上横梁上,靠背支撑结构是在靠背位置两侧主支架之间连接支撑钢丝,躺姿支撑调节结构包括主支架下部和连接在主支架下端部EPP支撑块;主支架在座垫与靠背咬合位置为U形,U形中间位置与旋转支撑轴可旋转连接,旋转支撑轴两端与座椅骨架两侧固定连接,本发明在躺姿时减小甚至消除坐垫与靠背咬合位置的压力差,从而实现舒适躺姿。


    Access

    Download


    Export, share and cite



    Title :

    Automobile seat comfortable lying posture adjusting mechanism integrated with backrest support


    Additional title:

    一种集成靠背支撑的汽车座椅舒适躺姿调节机构


    Contributors:
    WANG YANFEI (author) / HUANG YUQIANG (author)

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Automobile seat backrest angle adjusting mechanism

    YU DACHUAN / WANG HE / ZHAO WEN et al. | European Patent Office | 2020

    Free access

    Automobile seat backrest angle adjusting mechanism

    HU JINXIANG | European Patent Office | 2021

    Free access

    Automobile seat backrest angle adjusting mechanism

    WANG BIN / WANG GENFA / KOU XIAOPING | European Patent Office | 2020

    Free access

    Electric adjusting mechanism for automobile seat backrest

    SHI CONG / LI HANGYU / HE ZHENGYUAN et al. | European Patent Office | 2020

    Free access

    Automobile seat backrest adjusting device

    SHI CONG | European Patent Office | 2021

    Free access