The invention relates to a height adjustment device (12) for a vehicle seat (1), comprising a floor assembly (13), a seating part assembly (10), a pivot element (121A) which can be pivoted relative to the floor assembly (13) and relative to the seating part assembly (10), and a drive device (3) which is designed to pivot the pivot element (121A) relative to the floor assembly (13) in order to adjust the seating height of the seating part assembly (10), the drive device (3) has a screw (30), a drive motor (31) and an adjustment gear (32) which is operatively connected to the screw (30) and which can be driven by the drive motor (31). The screw (30) is pivotably connected to the floor assembly (13), and the adjustment gear (32) is pivotably arranged relative to the pivot element (121A).

    车辆座椅(1)的高度调节装置(12),其包括地板组件(13)、乘坐部分组件(10)、能相对于地板组件(13)且相对于乘坐部分组件(10)枢转的枢转元件(121A)和驱动设备(3),驱动设备被设计成为了调设乘坐部分组件(10)的乘坐高度而使枢转元件(121A)相对于地板组件(13)摆转,其中,驱动设备(3)具有螺杆(30)、驱动马达(31)和与螺杆(30)作用连接的、能通过驱动马达(31)驱动的调节传动机构(32)。螺杆(30)能枢转地与地板组件(13)连接,并且调节传动机构(32)能相对于枢转元件(121A)枢转地布置。


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    Title :

    Height adjusting device of vehicle seat


    Additional title:

    车辆座椅的高度调节装置


    Contributors:

    Publication date :

    2023-12-15


    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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