PROBLEM TO BE SOLVED: To provide a duct structure that is able to improve assembly.SOLUTION: A duct structure has a duct 5 that sends out a current of air from an HVAC 3 to a ventilation port 2 on the vehicle chamber 4 side, formed toward the vehicle chamber 4. On the ventilation port 2 side of the duct 5, a fitting part 6 that fits in the ventilation port 2 is formed. A bent part for the duct 5 in a section from the HVAC 3 to the fitting part 6 is formed in a bellows part 7. Between the fitting part 6 and the bellows part 7 of the duct 5, a straight part 8 formed straight toward a ventilating direction of the ventilation port 2 is provided, and a position regulation part is provided on the straight part 8. The bellows part 7 comprises a vertical duct part 10 extending in the height direction of the vehicle and a horizontal duct part 11 extending in a horizontal direction, the horizontal duct part 11 being set longer than the vertical duct part 10.SELECTED DRAWING: Figure 1

    【課題】組み付け性を向上させることができるダクト構造を提供する。【解決手段】車室4内に向けて形成された車室4側の通風口2にHVAC3からの風を送り出すダクト5を備え、ダクト5の通風口2側には、通風口2に嵌合する嵌合部6が形成され、HVAC3から嵌合部6に至る区間内のダクト5の屈曲部が蛇腹部7に構成されている。そして、ダクト5の嵌合部6と蛇腹部7の間に、通風口2の通風方向に向けて直線的に形成された直線部8が設けられ、位置規制部が直線部8に設けられている。蛇腹部7は、車両の高さ方向に延びるダクト縦部10と水平方向に延びるダクト横部11とを備え、ダクト横部11がダクト縦部10よりも長く設定されている。【選択図】図1


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    Title :

    DUCT STRUCTURE


    Additional title:

    ダクト構造


    Contributors:
    MIZUNO YUTA (author)

    Publication date :

    2018-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24F Klimatisierung , AIR-CONDITIONING



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