PROBLEM TO BE SOLVED: To obtain a mounting structure of a pedestrian protection airbag device for a vehicle attached to a hood which can stabilize a deployment behavior of a pedestrian protection airbag while securing an assembling property to the hood.SOLUTION: A bead part 72 is arranged between a front wall part 30B of a module case 30 and a rear end wall 70B which is arranged at a hood 14. Therefore, an upper-side attachment wall 30A of the module case 30, the front wall part 30B and an upper wall part 30C are brought into a state that they contact with the bead part 72 in a plurality of local points in an attachment state of the module case 30. As a result, the module case 30 is assembled to the hood 14 without casing the plane-contact of the front wall part 30B of the module case 30 and the rear end wall 70B arranged at the hood 14 over the whole area. Furthermore, a deployment reaction force when a pedestrian protection airbag 32 is swollen and deployed is transmitted to the rear end wall 70B which is arranged at the hood 14 from the front wall part 30B of the module case 30.

    【課題】フードへの組付性を確保しつつ、歩行者保護エアバッグの展開挙動を安定させることができるフード付け車両用歩行者保護エアバッグ装置の搭載構造を得る。【解決手段】モジュールケース30の前壁部30Bとフード14に設けられた後端壁70Bとの間にビード部72が配置されている。このため、モジュールケース30の組付け状態において、当該モジュールケース30の上側取付壁30A、前壁部30B及び上壁部30Cが、ビード部72に局所的な複数箇所において接触された状態となる。その結果、モジュールケース30の前壁部30Bとフード14に設けられた後端壁70Bとが全面に亘って面接触されることなく、当該モジュールケース30がフード14に組み付けられる。また、歩行者保護エアバッグ32が膨張展開したときの展開反力がモジュールケース30の前壁部30Bからフード14に設けられた後端壁70Bに伝達される。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    MOUNTING STRUCTURE OF PEDESTRIAN PROTECTION AIRBAG DEVICE FOR VEHICLE ATTACHED TO HOOD


    Additional title:

    フード付け車両用歩行者保護エアバッグ装置の搭載構造


    Contributors:

    Publication date :

    2015-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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




    HOOD MOUNTING STRUCTURE OF PEDESTRIAN PROTECTION AIRBAG DEVICE

    HARA YASUHIRO | European Patent Office | 2015

    Free access

    HOOD MOUNTING STRUCTURE OF PEDESTRIAN PROTECTION AIRBAG DEVICE

    HARA YASUHIRO | European Patent Office | 2015

    Free access

    HOOD LOADING STRUCTURE OF PEDESTRIAN PROTECTION AIRBAG DEVICE

    HARA YASUHIRO | European Patent Office | 2015

    Free access

    HOOD STRUCTURE EQUIPPED WITH PEDESTRIAN PROTECTION AIRBAG

    TOKUYAMA KOJI | European Patent Office | 2017

    Free access