PROBLEM TO BE SOLVED: To stabilize, in a structure having an air bag for a front passenger seat in which the holding height of a first air bag part is lower than that of a second air bag part, deployment behavior when inflating and deploying the air bag for a front passenger seat without having a spacer or the like in an air bag door.SOLUTION: An air bag 40 for a front passenger seat is accommodated in a module case 26 in which a folding height H1 of a first air bag part 62 is lower than a folding height H2 of a second air bag part 64. A disk-shaped inflator 30 is disposed in the first air bag part side of the module case. The inflator works as a bulk-swelling member which makes the height of a first support face 80 supporting an undersurface 62A of the first air bag part higher than that of a second support face 82 supporting an undersurface 64A of the second air bag so that the height of a top face 62B of the first air bag part 62 in a folded state is aligned with the height of a top face 64B of the second air bag part 64 in a folded state.SELECTED DRAWING: Figure 1

    【課題】第1エアバッグ部の折り畳み高さが第2エアバッグ部の折り畳み高さよりも低い助手席用エアバッグを備えた構成において、エアバッグドアにスペーサ等を設けることなく、助手席用エアバッグの膨張展開時の展開挙動を安定させる。【解決手段】モジュールケース26内には、第1エアバッグ部62の折り畳み高さH1の方が第2エアバッグ部64の折り畳み高さH2よりも低い助手席用エアバッグ40が収容されている。モジュールケースの第1エアバッグ部側には、円盤形状のディスク型のインフレータ30が配設されている。インフレータは、折り畳まれた状態の第1エアバッグ部62の上面62Bの高さが折り畳まれた状態の第2エアバッグ部64の上面64Bの高さと揃うように、第1エアバッグ部の下面62Aを支持する第1支持面80の高さを第2エアバッグ部の下面64Aを支持する第2支持面82の高さよりも高くする嵩上げ部材を兼ねている。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AIR BAG DEVICE FOR FRONT PASSENGER SEAT


    Weitere Titelangaben:

    助手席用エアバッグ装置


    Beteiligte:
    ONO MITSUYOSHI (Autor:in) / YAMADA IKUO (Autor:in) / HAYASHI MIKINE (Autor:in) / ITO SHUN (Autor:in) / KOJIMA TAKAHIRO (Autor:in)

    Erscheinungsdatum :

    2018-02-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Passenger protection device for front passenger seat

    FUKAWATASE OSAMU / SUGAWARA HIROE | Europäisches Patentamt | 2021

    Freier Zugriff

    PASSENGER PROTECTION DEVICE FOR FRONT PASSENGER SEAT

    FUKAWATASE OSAMU / SUGAWARA HIROE | Europäisches Patentamt | 2020

    Freier Zugriff

    PASSENGER PROTECTION DEVICE FOR FRONT PASSENGER SEAT

    FUKAWATASE OSAMU / SUGAWARA HIROE | Europäisches Patentamt | 2019

    Freier Zugriff

    PASSENGER PROTECTION DEVICE FOR FRONT PASSENGER SEAT

    FUKAWATASE OSAMU / SUGAWARA HIROE | Europäisches Patentamt | 2019

    Freier Zugriff

    FRONT PASSENGER SEAT AIRBAG DEVICE

    Europäisches Patentamt | 2018

    Freier Zugriff