The invention discloses a driver seat which solves the technical problems that the bottom of a backrest props against the waist of a driver, and the riding comfort is poor. The device comprises a main driving seat cushion used for being installed in a driving cabin; the primary driver shaft is horizontally arranged on the primary driver seat cushion; the bearing frame is rotationally connected to the primary driving shaft; the main driving backrest is arranged on the bearing frame, the main driving secondary shaft is horizontally arranged on the main driving backrest, and the main driving secondary shaft is rotationally connected with the bearing frame; the number of the main driver angle adjusters is two, the two main driver angle adjusters are arranged on the main driver seat cushion and the main driver backrest respectively, one main driver angle adjuster is used for limiting the main driver backrest, and the other main driver angle adjuster is used for limiting the bearing frame; the main driving torsion spring is arranged between the main driving seat cushion and the bearing frame, and the main driving torsion spring is used for enabling the bearing frame to turn forwards; wherein the main driving backrest can be laid flat after being overturned forwards. The risk that the bottom of the backrest abuts against the waist of a driver can be reduced, and the riding comfort can be improved.

    本发明公开了一种主驾座椅,解决了靠背底部前顶驾驶员腰部、乘坐舒适性差的技术问题。该装置包括:主驾坐垫,用于安装在驾驶舱;主驾一级轴,水平设置于主驾坐垫上;承接架,转动连接于主驾一级轴上;主驾靠背,设置于承接架上,主驾二级轴,水平设置于主驾靠背上,且主驾二级轴与承接架转动连接;主驾调角器,数量为两个,且分别设置于主驾坐垫和主驾靠背上,一个主驾调角器用于对主驾靠背进行限位,另一个主驾调角器用于对承接架进行限位;主驾扭簧,设置于主驾坐垫与承接架之间,且主驾扭簧用于使承接架向前翻转;其中,主驾靠背向前翻转后能够放平。本发明可以降低靠背底部前顶驾驶员腰部的风险,还能提高乘坐舒适性。


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    Titel :

    Main driver seat and seat assembly


    Weitere Titelangaben:

    一种主驾座椅及座椅总成


    Beteiligte:
    ZHOU SAI (Autor:in) / LI YANLONG (Autor:in) / WANG WENLE (Autor:in) / CUI ZHIQIANG (Autor:in)

    Erscheinungsdatum :

    2022-12-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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