To provide a duct structure capable of reducing a component cost, in an air conditioner of an automobile where a tubular duct for ventilating air is used.SOLUTION: A duct structure 1 comprises a duct 2, and an attachment bracket 3 separate from the duct 2. The attachment bracket 3 is fixed to the duct 2 by a single shaft-like penetration fixture 4. The penetration fixture 4 is provided so as to penetrate a fixation hole of the duct 2 and a fixation hole of the attachment bracket 3, and equipped with a rotation suppression structure configured to suppress relative rotation of the duct 2 and attachment bracket 3.SELECTED DRAWING: Figure 1

    【課題】自動車等の空調装置では、空気を通風させるための管状のダクトが用いられている。部品コストが低減可能なダクト構造体を提供する。【解決手段】ダクト2と、ダクト2とは別体の取付ブラケット3を備える、ダクト構造体1であって、取付ブラケット3は、単一の軸状の貫通固定具4でダクト2に固定され、貫通固定具4は、ダクト2の固定孔と取付ブラケット3の固定孔を貫通するように設けられ、ダクト2と取付ブラケット3の相対回転を抑制する回転抑止構造が設けられる。【選択図】図1


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    Title :

    DUCT STRUCTURE


    Additional title:

    ダクト構造体


    Contributors:
    IIJIMA KATSUYA (author) / TANI NAOTO (author)

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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



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