According to the adjustable vehicle back cushion, an air generator is arranged to inflate an air bag, so that the air bag jacks up a flexible cushion to deform, an electric control valve is adjusted according to different users, and then the deformation degree of the air bag is controlled. The device is characterized in that the device is composed of a supporting plate, a fixing shell, a flexible cushion plate, a fastening belt, an air conveying pipe, a containing cavity, an electric control valve, a flexible cushion containing groove, an air bag and an air generator, the fixing shell is arranged on the supporting plate, the fastening belt is arranged on the supporting plate, the fixing shell is provided with the flexible cushion containing groove, a flexible cushion is arranged in the flexible cushion containing groove, and the air generator is arranged in the supporting plate; the gas conveying pipe is arranged in the supporting plate and communicated with the gas generator, a containing cavity is formed in the fixing shell, the electric control valve is arranged in the containing cavity, and the gas bag is arranged in the flexible pad containing groove.

    本发明一种可调节的车用靠垫公开了一种通过设置的气体发生器向气囊内进行充气,使得气囊顶起柔性垫发生形变,根据不同的使用者进行调整电控阀门,进而控制气囊形变大小的靠垫。其特征在于由支撑板、固定壳、柔性垫板、紧固带、输气管、容纳腔、电控阀门、柔性垫放置槽、气囊和气体发生器组成,固定壳置于支撑板上,紧固带置于支撑板上,固定壳上开有柔性垫放置槽,柔性垫置于柔性垫放置槽内,气体发生器置于支撑板内,输气管置于支撑板内,且和气体发生器相连通,固定壳内开有容纳腔,电控阀门置于容纳腔内,气囊置于柔性垫放置槽内。


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    Title :

    Adjustable vehicle back cushion


    Additional title:

    一种可调节的车用靠垫


    Contributors:

    Publication date :

    2024-04-12


    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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