The invention relates to the technical field of automobile air outlet accessories, in particular to an automobile air outlet gear combination mistake proofing structure which comprises a first gear and a second gear. The first gear and the second gear are both half gears and are in meshing transmission with each other. A boss is integrally formed on the rear side of the middle of the meshing teeth of the first gear, a concave table is integrally formed on the rear side of the middle of the meshing teeth of the second gear, and the boss and the concave table are correspondingly arranged in a matched mode. The problems that angle errors are prone to being generated when common gears are matched and assembled, and the rotation angle is not accurate when a single gear is adopted for mistake proofing are solved.

    一种汽车出风口齿轮组合防错结构,本发明涉及汽车出风口配件技术领域,它包含齿轮一和齿轮二;所示齿轮一和齿轮二均为半齿轮,且相互啮合传动;所述齿轮一的啮合齿中部后侧一体成型有凸台,所述齿轮二的啮合齿中部后侧一体成型有凹台,凸台与凹台相互配合对应设置。解决了采用普通齿轮相互配合装配时容易产生角度错误,以及采用单个齿防错容易出现转动角度不准确的问题。


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    Title :

    Automobile air outlet gear combination mistake-proofing structure


    Additional title:

    一种汽车出风口齿轮组合防错结构


    Contributors:
    HU TAO (author) / WANG JUN (author) / XIE FU (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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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