A lumbar support for a vehicle seat includes: a support panel made of an elastic material and supporting the user's lumbar vertebra; a first guide rod supporting the support panel; a second link bracket fastened to the first guide rod to be movable up and down; a first link bracket disposed under the second link bracket to be movable up and down with respect to the second link bracket, and having an operation block providing a supporting force to the lumbar vertebra; a first rotary screw vertically extending, thread-fastened to the first link bracket, and moving up and down the first link bracket by rotating about a longitudinal axis; and a second rotary screw vertically extending, thread-fastened to the second link bracket, and moving up and down the second link bracket by rotating about a longitudinal axis.


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    Titel :

    LUMBAR SUPPORT FOR VEHICLE SEAT


    Beteiligte:
    SONG JAE YEL (Autor:in) / CHOI HAI TAI (Autor:in) / SONG CHAE SUNG (Autor:in) / SHIN SE GIL (Autor:in) / PARK SUNG SU (Autor:in) / LEE SANG HO (Autor:in) / LEE MAN GI (Autor:in) / KIM SE JONG (Autor:in) / CHOI YONG (Autor:in) / HONG YOUNG JIN (Autor:in)

    Erscheinungsdatum :

    2023-06-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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