PROBLEM TO BE SOLVED: To provide a vehicle passenger protection device enabling the rotational displacement of a seat even in a case of a local side collision such as a collision of a columnar member against a vehicle body side portion.SOLUTION: A vehicle passenger protection device comprises: a collision detection unit 55 detecting or predicting a side collision of a vehicle; a seat 17 arranged on a floor 15 of the vehicle to be rotatable about a preset rotational axis α; a fixture 31 capable of fixing and cancelling fixing the seat 17 to the floor 15; and a fixing cancel unit 41 cancelling fixing by the fixture 31 in response to detection of the side collision, and rotating the seat 17. The fixing of the seat 17 is cancelled, and furthermore, the seat 17 is rotationally displaced about a rotational axis by a manipulation force for cancelling fixing.

    【課題】本発明は、柱形部材が車体側部と衝突するような局所的な側面衝突でも、シートの回動変位を可能とした車両の乗員保護装置を提供する。【解決手段】本発明は、車両の側面衝突を検出または予測する衝突検出部55と、車両のフロア15に、予め設定された回動軸線αを中心に回動可能に配置されたシート17と、シートをフロアに固定及び解除可能な固定具31と、側面衝突の検出に受けて固定具の固定を解除するとともに、シートを回動させる固定解除部41とを有するものとした。同構成により、衝突検出部にて側面衝突が検出されると、シートは、固定が解除され、さらに固定を解除する操作力により、回動軸線を中心に回動変位される。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE PASSENGER PROTECTION DEVICE


    Additional title:

    車両の乗員保護装置


    Contributors:

    Publication date :

    2015-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    VEHICLE PASSENGER PROTECTION DEVICE

    NII TAKAAKI / FUJISAWA NAOKI / NAKAMURA SHINYA et al. | European Patent Office | 2015

    Free access

    VEHICLE-USE PASSENGER PROTECTION DEVICE, AND VEHICLE-USE PASSENGER PROTECTION METHOD

    SHIMAZU KATSUYA | European Patent Office | 2016

    Free access

    PASSENGER PROTECTION DEVICE OF VEHICLE

    NAGASAWA ISAMU / NAGATSU HISAYUKI | European Patent Office | 2016

    Free access

    Passenger protection device for vehicle

    JEONG GEUN SEOK | European Patent Office | 2022

    Free access

    PASSENGER PROTECTION DEVICE FOR VEHICLE

    NAGASAWA ISAMU | European Patent Office | 2021

    Free access