PROBLEM TO BE SOLVED: To provide a seat cushion and a vehicular seat, having a simple and light-weight configuration and good in sitting feeling.SOLUTION: A sitting frame of a seat cushion includes: paired side frames extending in a front-back direction; a plate-like frame bridged at front ends of the paired side frames; a front elastic member 14 bridged between the paired side frames on the rear side of the plate-like frame, abutting on a cushion pad 2a; and a rear elastic member 15 which is arranged on the rear side of the front elastic member 14 with a predetermined interval, abutting on the cushion pad 2a. The front elastic member 14 and the rear elastic member 15 are arranged so that a hip point H of a three-dimensional mannequin in conformity to SAE J-826 is positioned at an interval zone in the front-back direction of the front elastic member 14 and the rear elastic member 15.

    【課題】簡単且つ軽量な構成であり、着座感が良好なシートクッション及び車両用シートを提供する。【解決手段】シートクッションの着座フレームは、前後方向に延在する一対のサイドフレームと、一対のサイドフレームの前端に架設される板状フレームと、板状フレームの後方側において一対のサイドフレームに架設されると共にクッションパッド2aに当接する前方弾性部材14と、前方弾性部材14の後方側に所定距離離間して配設されると共にクッションパッド2aに当接する後方弾性部材15と、を備え、前方弾性部材14と後方弾性部材15の前後方向における離間部分にSAE J−826による3次元マネキンのヒップポイントHが位置するように前方弾性部材14及び後方弾性部材15を配置している。【選択図】図4


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    Title :

    SEAT CUSHION, AND VEHICULAR SEAT


    Additional title:

    シートクッション及び車両用シート


    Contributors:

    Publication date :

    2015-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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