To suppress an unexpected movement of a seat body to which a forward load is added, while ensuring seat performance.SOLUTION: A vehicular seat device 10 is equipped with a base portion 11 arranged on a floor side of a vehicle, and a rotation device 20 between a seating portion 12 supporting a seat body 13 and the vehicular seat device 10 in a seat vertical direction. The seating portion 12 and the seat body 13 are coupled by a moving device (four-joint link mechanism 30) moving the seat body 13 at a getting on/off position to a door opening portion side. A supporting member 50 gradually inclining toward a seat front side based on a general position is laid between the base portion 11 and the moving device (30) so as to regulate the movement of the moving device (30).SELECTED DRAWING: Figure 5

    【課題】シート性能を確保しつつ、前向きの荷重が加えられたシート本体の意図しない動きを極力抑制することにある。【解決手段】車両のフロア側に配設された基部11と、シート本体13を支持する着座部12とのシート上下方向における間に回転装置20が備えられている車両用シート装置10において、着座部12とシート本体13とは、乗降位置におけるシート本体13をドア開口部側に移動させる移動装置(四節リンク機構30)で連結されており、一般位置を基準としてシート前側に向かうにつれて次第にシート下側に傾いた支持部材50が、移動装置(30)の動きを規制するように基部11と移動装置(30)とに架設されている。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR SEAT DEVICE


    Additional title:

    車両用シート装置


    Contributors:

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



    VEHICULAR SEAT DEVICE

    MOCHIZUKI HARUKI | European Patent Office | 2023

    Free access

    VEHICULAR SEAT DEVICE

    MOCHIZUKI HARUKI | European Patent Office | 2022

    Free access

    VEHICULAR SEAT DEVICE

    ASAO TSUTOMU | European Patent Office | 2019

    Free access

    VEHICULAR SEAT DEVICE

    YAMAMOTO TAKAHIRO / HARA KAZUYOSHI / IMAMURA TOMOSUKE | European Patent Office | 2015

    Free access

    VEHICULAR SEAT DEVICE

    OGAWA TATSURO | European Patent Office | 2024

    Free access