The invention relates to the field of tires, in particular to a resonance sound absorption and noise reduction tire which is characterized in that tire patterns are arranged on a tire tread of the tire and comprise inner pattern strips arranged in the middle of the tire tread and outer pattern strips arranged on the two sides of the tire tread; an outer pattern groove which is sunken towards the inner side of the tread is formed between the inner pattern strip and the outer pattern strip, and the inner pattern strip, the outer pattern strip and the outer pattern groove respectively extend along the circumferential direction of the tread and form an annular shape; a first sound absorption structure extending towards the interior of the tread is arranged on the groove wall, close to the outer side of the tread, in the outer side pattern groove; a plurality of transverse grooves are formed in the inner pattern strips at intervals in the circumferential direction of the tread, and second sound absorption structures extending towards the interior of the tread are arranged at the bottoms of the transverse grooves. The tire has the advantages that the first sound absorption structure and the second sound absorption structure can reduce noise in the tire running process through resonance sound absorption.

    本发明涉及轮胎领域,尤其是一种共振吸声降低噪音的轮胎,该轮胎的胎面上设置有轮胎花纹,轮胎花纹包括设置在胎面中部的内侧花纹条和设置在胎面两侧的外侧花纹条,内侧花纹条和外侧花纹条之间形成有向胎面内侧凹陷的外侧花纹沟,内侧花纹条、外侧花纹条和外侧花纹沟各自沿着胎面的周向延伸并形成环形;外侧花纹沟中靠近胎面外侧的沟壁上设置有向胎面内部延伸的第一吸声结构;内侧花纹条上沿着胎面的周向间隔排列有若干条横向沟槽,横向沟槽的沟底设置有向胎面内部延伸的第二吸声结构。本发明的优点是第一吸声结构和第二吸声结构可以通过共振吸声来降低轮胎行驶过程中的噪音。


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    Titel :

    Resonance sound absorption and noise reduction tire


    Weitere Titelangaben:

    一种共振吸声降低噪音的轮胎


    Beteiligte:
    LYU JIAFENG (Autor:in) / CHEN YINING (Autor:in) / SUN JUAN (Autor:in) / ZHANG WEIYAN (Autor:in)

    Erscheinungsdatum :

    11.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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