PROBLEM TO BE SOLVED: To alleviate the fatigue of lower limbs by vertically moving left and right legs when long-time drive continues in an automatic drive vehicle.SOLUTION: A seat cushion 3 is divided into a front part 3A and a rear part 3B with a center substantially in a vehicle fore-and-aft direction as a boundary. The front part 3A is divided into two portions of a seat left-side portion 3L and a seat right-side portion 3R along a vehicle width direction. The seat left-side portion 3L and the seat right-side portion 3R of the front part 3A are individually rotatably movable to an up-and-down direction with the vicinity of an end part of the rear part 3B side as a center by a seat up-and-down movable mechanism 18. An occupant 35 who is seated on a seat 1 vertically moves left and right legs 35a when a vehicle is automatically driven, and alleviates the fatigue of lower limbs.SELECTED DRAWING: Figure 2

    【課題】自動運転車両において長時間運転を継続した場合に、左右の脚部を上下に移動させて下肢の疲労を軽減できるようにする。【解決手段】シートクッション3は、車両前後方向ほぼ中央を境にして、前部3Aと後部3Bとに分割している。前部3Aは、さらに車幅方向に沿って座部左側部分3Lと座部右側部分3Rとの二つに分割している。前部3Aの座部左側部分3L及び座部右側部分3Rは、座部上下可変機構18によって、後部3B側の端部付近を中心として個別に上下に回転移動可能である。シート1に着座した乗員35は、車両が自動運転されているときに、左右の脚部35aを上下に移動させて、下肢の疲労を軽減する。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    SEAT OF AUTOMATIC DRIVE VEHICLE


    Additional title:

    自動運転車両のシート


    Contributors:

    Publication date :

    2017-02-23


    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



    DRIVER SEAT FOR AUTOMATIC DRIVE INTRODUCTION VEHICLE

    ABE KYOICHI | European Patent Office | 2016

    Free access

    DRIVE DEVICE FOR VEHICLE SEAT

    ICHIMURA SHIGEKI | European Patent Office | 2025

    Free access

    DRIVE DEVICE OF VEHICLE SEAT

    NOZUE NORIHISA | European Patent Office | 2018

    Free access

    VEHICLE SEAT HAVING A DRIVE DEVICE

    FISCHER GEORG / KRAMM LARS | European Patent Office | 2021

    Free access

    Vehicle seat having a drive device

    FISCHER GEORG / KRAMM LARS | European Patent Office | 2022

    Free access