A lumbar support apparatus for a vehicle seat, may include a support frame; a hinge plate mounted on a middle portion of the support frame; an upper end plate mounted on an upper end portion of the support frame; a lower end plate mounted on a lower end portion of the support frame; and a rotary supporting shaft having both side end portions fixed to a seatback frame, and having an anti-rotation bending end portion supported by the rear surface of the hinge plate, wherein the rotary supporting shaft is inserted into a hinge holder formed on the rear surface of the hinge plate for rotating the hinge plate.


    Access

    Download


    Export, share and cite



    Title :

    Lumbar support device for vehicle seat


    Contributors:
    WON TAE HEE (author) / KIM GIL JU (author) / CHA JU HYUN (author) / KONG JU YEOL (author) / JUNG CHAN HO (author) / RYU JAE HUN (author) / IM KWANG BIN (author) / KIM HYUK (author)

    Publication date :

    2021-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    LUMBAR SUPPORT DEVICE AND VEHICLE SEAT

    TAKAKURA MINORU / HAYASHI AKIHIRO / OTAKE YOSHINORI et al. | European Patent Office | 2024

    Free access

    LUMBAR SUPPORT DEVICE AND VEHICLE SEAT

    ISHII ATSUSHI | European Patent Office | 2017

    Free access

    LUMBAR SUPPORT DEVICE FOR VEHICLE SEAT

    WON TAE HEE / KIM GIL JU / CHA JU HYUN et al. | European Patent Office | 2020

    Free access

    Lumbar support for vehicle seat

    SONG JAE YEL / CHOI HAI TAI / SONG CHAE SUNG et al. | European Patent Office | 2023

    Free access

    LUMBAR SUPPORT FOR VEHICLE SEAT

    SONG JAE YEL / CHOI HAI TAI / SONG CHAE SUNG et al. | European Patent Office | 2023

    Free access