To provide an air-conditioning duct for a vehicle, which enables a worker to recognize appropriate connection of a duct without depending on vision.SOLUTION: An air-conditioning duct 40 for a vehicle comprises: a cylindrical first duct 41 having a connection claw part 81; and a cylindrical second duct 42 having a connection hole part 82 that engages with the connection claw part. The second duct has, between the connection hole part and an end of the second duct, a vibration generation unit 85 that generates perceptible vibration by receiving pressing force from the connection claw part during connection of the first duct and the second duct. Therefore, in a process of connecting the first duct and the second duct, vibration occurs from the vibration generation unit. Accordingly, a worker can recognize whether or not the first duct and the second duct are connected appropriately, by the presence or absence of vibration generated in the vibration generation unit, which is perceived by the worker. Thus, the air-conditioning duct for the vehicle, which enables the worker to recognize appropriate connection of the duct without depending on vision, can be provided.SELECTED DRAWING: Figure 4

    【課題】ダクトの接続が適切に行われていることを作業者が視覚に頼ることなく認識可能な車両用空調ダクトを提供する。【解決手段】車両用空調ダクト40は、接続爪部81を有する筒状の第1ダクト41と、接続爪部と係合する接続孔部82を有する筒状の第2ダクト42とを備えている。第2ダクトは、接続孔部と第2ダクトの端部との間に、第1ダクトと第2ダクトとの接続時に接続爪部から押圧力を受けて知覚可能な振動を発生させる振動発生部85を備えている。このため、第1ダクトと第2ダクトとを接続する過程において、振動発生部から振動が発生する。したがって、振動発生部において発生する振動の有無を作業者が知覚することによって、第1ダクトと第2ダクトとの接続が適切に行われているか否かを作業者が認識できる。よって、ダクトの接続が適切に行われていることを作業者が視覚に頼ることなく認識可能な車両用空調ダクトを提供できる。【選択図】図4


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    Title :

    AIR-CONDITIONING DUCT FOR VEHICLE


    Additional title:

    車両用空調ダクト


    Contributors:
    YADA HIROTO (author) / AIZAWA HIDEO (author)

    Publication date :

    2020-06-11


    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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