To inhibit occurrence of a submarine phenomenon during a frontal collision and secure impact absorption performance with a simple structure.SOLUTION: A seat cushion frame 32 forms a framework of a seat cushion 12 on which an occupant of a vehicle is seated and includes: left and right side frames 34 disposed at left and right side parts of the seat cushion 12; a cushion pan 36 which connects upper end parts of front parts of the left and right side frames 34 in a seat lateral direction; and a reinforcement member 72 having left and right reinforcement parts 72A which are fixed to both sides as seen in the seat lateral direction at a rear end part of the cushion pan 36 and reinforce portions where the reinforcement parts 72A are fixed.SELECTED DRAWING: Figure 1

    【課題】前面衝突時におけるサブマリン現象の発生を抑制しつつ、簡素な構成で衝撃吸収性を確保する。【解決手段】車両の乗員が着座するシートクッション12の骨格を構成するシートクッションフレーム32は、シートクッション12の左右の側部に配置される左右のサイドフレーム34と、左右のサイドフレーム34の前部の上端部をシート左右方向に連結するクッションパン36と、クッションパン36の後端部におけるシート左右方向の両側に固定され、当該固定された部位を補強する左右の補強部72Aを有する補強部材72と、を備えている。【選択図】図1


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    Title :

    SEAT CUSHION FRAME, VEHICULAR SEAT FRAME, AND VEHICULAR SEAT


    Additional title:

    シートクッションフレーム、車両用シートフレーム及び車両用シート


    Contributors:

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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