To provide a cooling duct which can achieve both of cooling performance and pedestrian protection performance.SOLUTION: A cooling duct 10 comprises a front upper duct 20, a front lower duct 30, and a rear duct 40. An absorbers (11, 12), which absorb collision energy inputted from a front of a vehicle, are provided on a front lower side of a radiator support 1. The front upper duct 20 and the front lower duct 30 are formed into a square cylindrical shape, and on at least a side face thereof, a collapse original point parts 23, 36, which become an original point of collapse at collision energy input time, are provided.SELECTED DRAWING: Figure 4

    【課題】冷却性能と歩行者保護性能とを両立可能な冷却ダクトの提供。【解決手段】冷却ダクト10は、フロントアッパダクト20と、フロントロアダクト30と、リアダクト40と、を備え、ラジエータサポート1の前方下側には、車両前方から入力される衝突エネルギーを吸収するアブソーバ(11,12)が設けられており、フロントアッパダクト20およびフロントロアダクト30は、角筒形に形成されており、その少なくとも側面には衝突エネルギーの入力時に圧壊する起点となる圧壊起点部23,36が設けられている。【選択図】図4


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    Title :

    COOLING DUCT


    Additional title:

    冷却ダクト


    Contributors:
    ITO NAOTO (author) / FUKAYA RYOSUKE (author)

    Publication date :

    2023-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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