To provide a duct which enables easy assembly.SOLUTION: In a duct 10, an end edge of a first split body 14 made of a synthetic resin and an end edge of a second split body 16 made of a synthetic resin are butted and assembled to each other to define an airflow passage. The first split body 14 includes: an engagement part 26 protruding from its end edge to the second split body 16 side; and a correction recessed part 28 formed at a root part of the engagement part 26. The second split body 16 includes an engagement receiving part 30 in which the engagement part 26 of the first split body 14 is fitted.SELECTED DRAWING: Figure 4

    【課題】組み付けを行い易いダクトを提供する。【解決手段】ダクト10は、合成樹脂製の第1分体14の端縁と第2分体16の端縁とを突き合わせて組み付けられることによって、空気流通路を画成するようになっている。第1分体14は、その端縁から第2分体16側へ突出する係止部26と、この係止部26の根元部に形成された矯正凹部28とを備えている。第2分体16は、第1分体14の係止部26が嵌まる係止受部30を備えている。【選択図】図4


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    Title :

    DUCT AND MANUFACTURING METHOD OF THE SAME AND DUCT MANUFACTURING APPARATUS


    Additional title:

    ダクトおよびその製造方法、ダクトの製造装置


    Contributors:
    GOTO YUKI (author) / HOSAKA KOICHI (author) / MIYOSHI SATORU (author)

    Publication date :

    2021-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F24F Klimatisierung , AIR-CONDITIONING / 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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