The invention discloses an adjustable automobile seat device. The device comprises a supporting unit, an adjusting unit, a damping unit and a fixing piece. The adjusting unit is matched with a middleframe; the damping unit is connected with the supporting unit; the supporting unit comprises the middle frame and an upper frame. The adjusting unit comprises a sliding rail arranged below the middleframe and a sliding block fixedly connected with the middle frame. The adjustable automobile seat device further comprises a stopper, the sliding block is in sliding fit with the sliding rail, the limiting piece is arranged in the middle frame and the sliding block, a limiting hole matched with the limiting piece is formed in the sliding rail, the limiting piece enables the sliding block to be fixed to the sliding rail through the limiting hole, and the damping unit comprises a cross support arranged between the upper frame and the middle frame, a spring damping shock absorber arranged in theupper frame and a sliding piece. The device is provided with the adjusting unit, a seat has a front-back adjustable function through gear and rack transmission and worm and gear transmission, the multiple spring damping shock absorbers are used, the shock absorption capacity of the automobile seat is improved, and the comfort of the automobile seat is improved.

    本发明公开了一种可调节汽车座椅装置,包括支撑单元、调节单元、减震单元和固定件,调节单元与中框架配合,减震单元与支撑单元连接,支撑单元包括中框架和上框架,调节单元包括设置于中框架下方的滑轨、与中框架固定连接的滑块,以及限位件,滑块与滑轨滑动配合,限位件设置于中框架和滑块内,滑轨内设置有与限位件配合的限位孔,限位件通过限位孔使滑块固定在滑轨上,减震单元包括设置于上框架与中框架之间的交叉支架、设置于上框架内部的弹簧阻尼减震器,以及滑动件。本发明所述装置设置了调节单元,通过齿轮齿条传动、蜗轮蜗杆传动使座椅具备前后可调节功能,且使用多个弹簧阻尼减震器,提升汽车座椅的减震能力,增加了汽车座椅的舒适性。


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    Title :

    Adjustable automobile seat device


    Additional title:

    一种可调节汽车座椅装置


    Contributors:
    HE SHUILONG (author) / XU ENYONG (author) / TIAN JIAWEI (author)

    Publication date :

    2020-05-19


    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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