To reduce a weight of a cushion pad, and improve assemble work properties of a plurality of pressure reception members to a left/right pair of side frames.SOLUTION: A seat cushion frame structure comprises: a rear frame 12a; a front frame 12b; a left/right pair of side frames 12c, 12d for connecting both end parts of the rear frame 12a and the front frame 12b; and a plurality of pressure reception members 31, 32 which are fixed to the rear frame 12a, the front frame 12b, and the left/right pair of side frames 12c, 12d for receiving a load of an occupant. Each of the left/right pair of side frames 12c, 12d comprises: a plurality of end fixing parts 63, 64, 65 which are provided at a seat center side on the left/right pair of side frames 12c, 12d, and to which end parts of the pressure reception members 31, 32 are fixed. The plurality of end fixing parts 63, 64, 65 are arranged in a step-state so that a height position becomes higher as advances toward a front side.SELECTED DRAWING: Figure 11

    【課題】クッションパッドの軽量化を図ることができるとともに、左右一対の側部フレームに対する複数の受圧部材の組み付け作業性を向上させる。【解決手段】後部フレーム12aと、前部フレーム12bと、後部フレーム12aと前部フレーム12bの両端部間を接続する左右一対の側部フレーム12c,12dと、後部フレーム12aと前部フレーム12bと左右一対の側部フレーム12c,12dに対して固定されて乗員の荷重を受ける複数の受圧部材31,32と、を備え、左右一対の側部フレーム12c,12dのそれぞれは、当該左右一対の側部フレーム12c,12dのそれぞれにおけるシート中央側に設けられ、複数の受圧部材31,32の端部が固定される複数の端部固定部63,64,65を有しており、複数の端部固定部63,64,65は、前方に向かうにつれて高さ位置が高くなるように段状に配置されている。【選択図】図11


    Access

    Download


    Export, share and cite



    Title :

    SEAT CUSHION FRAME STRUCTURE


    Additional title:

    シートクッションフレーム構造


    Contributors:
    SUZUKI YUYA (author)

    Publication date :

    2020-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    SEAT CUSHION FRAME STRUCTURE

    SUZUKI YUYA | European Patent Office | 2020

    Free access

    SEAT CUSHION FRAME

    ADACHI YUYA / MIYAZAKI MASAYUKI | European Patent Office | 2019

    Free access

    COMBINATION STRUCTURE OF SEAT CUSHION FRAME

    LEE MIN JU / KIM SEUNG HYUN / CHOI BYUNG YONG et al. | European Patent Office | 2022

    Free access

    Combination structure of seat cushion frame

    LEE MIN-JOO / KIM SEUNG-HYUN / CHOI BYUNG-YONG et al. | European Patent Office | 2022

    Free access

    Combination structure of seat cushion frame

    LEE MIN JU / KIM SEUNG HYUN / CHOI BYUNG YONG et al. | European Patent Office | 2022

    Free access