A low-noise pocket-type wheel guard is provided and includes a guard that is installed to face a surface of a tire in a vehicle, in which a noise reduction pocket is formed to protrude toward an interior of the vehicle in the guard. Since the noise reduction pocket is formed on the end portion of the wheel guard, in which a sound field is expected to be formed due to tire pattern noise, formation of a sound field due to the tire pattern noise is disturbed and prevented.

    本发明提供一种低噪声口袋式轮罩,其包括安装成面向车辆轮胎的表面的防护罩,其中,为在防护罩内朝向车辆内部突出地形成降噪口袋。由于降噪口袋形成在轮罩的预期由于轮胎花纹噪声而形成声场的端部,因此干扰并防止由于轮胎花纹噪声而形成声场。


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    Title :

    LOW-NOISE POCKET-TYPE WHEEL GUARD


    Additional title:

    低噪声口袋式轮罩


    Contributors:
    LEE JONG-HYUN (author) / SON BYUNG-CHUL (author) / LEE JIN-SEO (author) / LEE JOO-WAN (author) / ROH DONG-GWAN (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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