The invention provides an improved wheel with a sound absorption device, which comprises a resonator, a bandage and transverse and longitudinal crossed bandage grooves, the bandage grooves divide the sound absorption device into four relatively independent cavities, and a bandage positioning boss is arranged at the intersection point of the transverse and longitudinal crossed bandage grooves; two parallel guide rails are arranged on a spoke of the wheel, the distance between the parallel guide rails is in interference fit with the width of the sound absorption device, the binding band is arranged in a longitudinal binding band groove of the sound absorption device, and the sound absorption device and the wheel are connected in a fastened mode through a buckle on the binding band. Sound absorption device positioning grooves are formed in the parallel guide rails; positioning faces and positioning lugs are arranged at the contact positions of the resonators and the guide rails and matched with the guide rail positioning grooves. The binding band can be attached to the wheel in a circular mode, it is ensured that the sound absorption device is installed and fixed, and the sound absorption device and the wheel are matched more firmly and conveniently.

    本专利提供了改进的具有吸声装置的车轮,包括谐振器、绑带,设置横纵向、十字交叉的绑带槽,绑带槽将吸声装置分割为四块相对独立的腔室,横纵向十字交叉的绑带槽交点处设置绑带定位凸台;车轮轮辐上设置两条平行导轨,平行导轨间距与吸声装置宽度过盈配合,绑带设置在吸声装置纵向绑带槽内,绑带上的卡扣将吸声装置与车轮紧固连接;所述平行导轨上设置吸声装置定位槽;谐振器与导轨接触位置设置定位面和定位耳,定位面与定位耳与导轨定位槽配合。本专利让绑带可以圆形方式与车轮贴合,确保了吸声装置的安装固定,吸声装置与车轮的配合更加紧固方便。


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    Title :

    Improved wheel with sound absorption device


    Additional title:

    改进的具有吸声装置的车轮


    Contributors:

    Publication date :

    2022-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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