PROBLEM TO BE SOLVED: To provide a lumbar support assembly which enables an occupant to adjust deformation of a comfort mat to fit with his/her body conditions and cause the lumber support assembly to optimally support a back part and a lumber part.SOLUTION: A lumbar support assembly is attached to a seat back frame in a vehicle seat and supports a back part and a lumbar part of an occupant. The lumbar support assembly has: a fixed wire attached to the seat back frame; a comfort mat which includes an upper end rotatably attached to a cross wire coupled to an upper end of the fixed wire and supports a back part and a lumbar part of the occupant; rotation means which is attached to the fixed wire and rotates a lower end of the comfort mat toward the back part of the occupant; and operation means which is fixed to the fixed wire and deforms the rotation means so that the rotation means protrudes to the comfort mat side.SELECTED DRAWING: Figure 1

    【課題】搭乗者が自分の身体条件に合うようにコンフォートマットの変形を調節して背中部及び腰部を最適に支持することができるランバーサポートアセンブリを提供する。【解決手段】車両シートの内部のシートバックフレームに取り付けられ、搭乗者の背中部及び腰部を支持するランバーサポートアセンブリであって、前記シートバックフレームに取り付けられる固定ワイヤと、前記固定ワイヤの上端に結合されたクロスワイヤに上端が回動可能に取り付けられ、搭乗者の背中部及び腰部を支持するコンフォートマットと、前記固定ワイヤに取り付けられ、前記コンフォートマットの下端を搭乗者の背中部に向けて回動させる回動手段と、前記固定ワイヤに取り付けられ、前記回動手段をコンフォートマット側に突出変形させる作動手段と、を有する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    LUMBAR SUPPORT ASSEMBLY


    Additional title:

    ランバーサポートアセンブリ


    Contributors:
    SONG HUN WOONG (author) / CHO CHAN KI (author) / KIM JIN OH (author)

    Publication date :

    2016-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



    Lumbar Support Assembly

    CHO CHAN KI / PARK GUN YOUNG / KIM JIN OH et al. | European Patent Office | 2023

    Free access

    LUMBAR SUPPORT ASSEMBLY

    LEE MYUNG SOO / KIM JIN OH / LEE SANG HOON et al. | European Patent Office | 2016

    Free access

    LUMBAR SUPPORT ASSEMBLY

    JUN HUN YEONG / WOO HYUN CHUL / KIM LYANG SUN et al. | European Patent Office | 2020

    Free access

    LUMBAR SUPPORT ASSEMBLY

    KIM JEONG SOO / OH KYOUNG SU / LEE YOUNG HO | European Patent Office | 2019

    Free access

    LUMBAR SUPPORT ASSEMBLY

    CHO CHAN KI / KIM JIN OH / CHO KYOUNG MIN | European Patent Office | 2020

    Free access