PROBLEM TO BE SOLVED: To suppress an installation space for installing a colliding object diving-in prevention device, and effectively use a space beneath a front part of a vehicle body frame.SOLUTION: A rotation shaft part 11 of a colliding object diving-in prevention device 10 includes a guide member 19 fixed on a shaft support member 16, and a stopper 20 supported by an arm part 17. A step part 29 is formed between a front region 27 and a rear region 26 of a side wall part 19b of the guide member 19. While a diving-in prevention member 12 heads to from a storage position to a developing position, a curve surface 20c of the stopper 20 of the rotation shaft part 11 slides on a slide part 28 of the rear region 26 of the side wall part 19b of the guide member 19, and the stopper 20 is guided by the slide part 28 to tilt to a developing position side together with the arm part 17. When the diving-in prevention member 12 exceeds the developing position, the stopper 20 moves downward by its own weight, and a rear surface 20a is engaged with a front surface of the step part 29 in the developing position.SELECTED DRAWING: Figure 6

    【課題】衝突物潜り込み防止装置を設置するための設置スペースを抑え、車体フレームの前部下方のスペースの有効活用を図る。【解決手段】衝突物潜り込み防止装置10の回転軸部11は、軸支持部材16に固定されるガイド部材19と、アーム部17に支持されるストッパ20とを有する。ガイド部材19の側壁部19bの前方領域27と後方領域26との間には、段差部29が形成される。潜り込み防止部材12が収納位置から展開位置へ向かう間、回転軸部11のストッパ20の湾曲面20cがガイド部材19の側壁部19bの後方領域26の摺動部28を摺動し、ストッパ20が摺動部28に案内されて展開位置側へアーム部17と共に傾動する。潜り込み防止部材12が展開位置を越えると、ストッパ20は、その自重によって下方へ移動し、展開位置では後面20aが段差部29の前面と係合する。【選択図】図6


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    Titel :

    COLLIDING OBJECT DIVING-IN PREVENTION DEVICE


    Weitere Titelangaben:

    衝突物潜り込み防止装置


    Beteiligte:
    OKAMI YOSHIAKI (Autor:in)

    Erscheinungsdatum :

    20.06.2016


    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



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