The invention provides a seat cushion air bag and a seat cushion air bag device including the seat cushion air bag. The seat cushion air bag can reduce the time delay of impact and upper deformation of the seat cushion air bag, and can stably restrain the upper body of a passenger by a shoulder strap. A seat cushion airbag (11) is connected to an inflation fluid generation source (10), supplies inflation fluid to the inside thereof, deploys and inflates, is disposed in a seat portion (91) of a vehicle seat (90) in a region below a seat surface (93) and between a center portion and a front end portion in a front-rear direction of the seat portion (91), and has a side portion (11s) between a top portion (11t) and a bottom portion (11b) when deployed and inflated, and a side portion (11s) between the top portion (11t) and the bottom portion (11b) when deployed and inflated. Vertical walls (20) extending in the vertical direction are provided in at least two opposing regions of the side section (11s).

    本发明提供能够降低产生冲击与座椅坐垫气囊的上方变形的时滞、且能够利用肩部条带稳定地约束乘员的上半身的座椅坐垫气囊、以及包含该座椅坐垫气囊的座椅坐垫气囊装置。座椅坐垫气囊(11)与膨胀流体发生源(10)连接,对内部供给膨胀流体而展开膨胀,在车辆用的坐席(90)的座部(91)配置于比座面(93)更靠下方且是所述座部(91)的前后方向上的中央部与前端部之间的区域,在展开膨胀时,在顶部(11t)与底部(11b)之间具有侧部(11s),在所述侧部(11s)中的至少相对的2个区域具有沿上下方向延伸的立壁(20)。


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    Titel :

    Seat cushion airbag and seat cushion airbag device


    Weitere Titelangaben:

    座椅坐垫气囊以及座椅坐垫气囊装置


    Beteiligte:
    HOTTA MASASHI (Autor:in) / KAWAMURA KOJI (Autor:in)

    Erscheinungsdatum :

    24.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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