The invention discloses an automobile seat backrest supporting headrest structure, and relates to the technical field of automobile seats, the automobile seat backrest supporting headrest structure comprises a headrest assembly, the headrest assembly comprises a soft pillow outer sleeve and a soft sealing plate, the soft pillow outer sleeve is internally provided with a sleeve shell, and the inner side wall of the sleeve shell is provided with a second air bag. The push-pull plate is moved backwards to drive the second air bag to move backwards, so that the second air bag makes contact with and abuts against the soft sealing plate behind, air pressure of the second air bag is conveyed to the first air bags on the two sides, the second air bag is far away from the front surface of the soft pillow outer cover, and the center part of the front surface of the soft pillow outer cover is concaved inwards; the whole soft pillow cover is in the state that the middle is concave and the two sides are convex, when a driver or a passenger lies on the seat body, the shape of the soft pillow cover can effectively fix the cervical vertebra, the using comfort degree of the headrest in the static and stable state of a vehicle is improved, and the burden of the cervical vertebra in the rest process is reduced.

    本发明公开了一种汽车座椅靠背支撑头枕结构,涉及汽车座椅技术领域,包括头枕组件,所述头枕组件包括软枕外套和软封板,所述软枕外套的内部设置有套壳,所述套壳内侧壁设置有第二气囊。本发明通过向后移动推拉板,使推拉板带动第二气囊向后移动,使得第二气囊接触并抵接到后方的软封板,将第二气囊的气压向两侧的第一气囊输送,第二气囊远离软枕外套的前表面,并导致软枕外套前表面中心部分向内凹进,软枕外套整体的形成中间内凹、两侧凸起的状态,驾驶人员或乘客躺卧在座椅本体上时,软枕外套的形状能够后效对颈椎固定,提升车辆静止稳定状态下头枕使用的舒适度,减小休息时颈椎的负担。


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    Title :

    Automobile seat backrest supporting headrest structure


    Additional title:

    一种汽车座椅靠背支撑头枕结构


    Contributors:
    WU YINGJU (author) / HUANG YUN (author) / YANG MUSEN (author)

    Publication date :

    2024-01-09


    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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