The invention discloses a damping air bag of a truck seat, wherein the damping air bag comprises an upper cover plate and a lower cover plate; the outer side of the upper cover plate and the outer side of the lower cover plate are connected in a fastened mode through air bag leather, an inflation space is formed in the air bag leather and between the upper cover plate and the lower cover plate, anair inlet is formed in the upper cover plate, and the air inlet is inflated or deflated to enable the air bag leather to expand or contract, so that the upper cover plate and the lower cover plate are relatively far away from or close to each other. By means of the mode, the damping air bag of the truck seat can improve the abnormal sound of the truck seat in the initial inflation state, and is compact in product structure, small in actual occupied space, good in stability and high in strength.

    本发明公开了一种卡车座椅的减震气囊,包括上盖板和下盖板,所述上盖板和下盖板外侧之间通过气囊皮紧固连接,所述气囊皮的内部、上盖板和下盖板之间形成充气空间,所述上盖板上设有进气口,所述进气口充气或排气使气囊皮膨胀或者收缩,从而使上盖板和下盖板之间相对远离或者靠近。通过上述方式,本发明卡车座椅的减震气囊,能够改善了卡车座椅初始充气状态的异响,产品结构紧凑,实际占用空间小,稳定性好,强度高。


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    Title :

    Damping air bag of truck seat


    Additional title:

    卡车座椅的减震气囊


    Contributors:
    YUE ZICHENG (author)

    Publication date :

    2021-03-19


    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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