The invention provides an all-terrain pneumatic tire pattern structure which comprises a tire tread, tire patterns are arranged on the tire tread, and the tire patterns comprise a plurality of pattern main grooves and central auxiliary grooves formed between the adjacent pattern main grooves; the pattern main grooves comprise first V-shaped pattern main grooves and second V-shaped pattern main grooves, the first V-shaped pattern main grooves longitudinally extend from the pattern center by two pitches and then transversely extend to the left tire shoulder, the second V-shaped pattern main grooves longitudinally extend from the pattern center by two pitches and then transversely extend to the right tire shoulder, and a first transverse pattern main groove is formed between every two adjacent first V-shaped pattern main grooves; a plurality of first V-shaped pattern main grooves are formed in the tire tread, a second transverse pattern main groove is formed between every two adjacent second V-shaped pattern main grooves, a plurality of longitudinal pattern main grooves are further formed in the tire tread, and the longitudinal pattern main grooves longitudinally penetrate through the first V-shaped pattern main grooves and the first transverse pattern main grooves or the second V-shaped pattern main grooves and the second transverse pattern main grooves. By optimizing the pattern grooves and the contour design, the tire can better adapt to various road conditions, and can give consideration to cross-country and urban commuting comfort and certain load resistance.

    本发明提供了一种全地形充气轮胎花纹结构,包括轮胎胎面,轮胎胎面上设有轮胎花纹,轮胎花纹包括多道花纹主沟和设置于相邻花纹主沟之间的中心副沟;花纹主沟包括自花纹中心纵向延伸两个节距转为横向延伸至左侧胎肩的第一V型花纹主沟,以及自花纹中心纵向延伸两个节距转为横向延伸至右侧胎肩的第二V型花纹主沟,相邻两个第一V型花纹主沟之间设置第一横向花纹主沟,相邻两个第二V型花纹主沟之间设置第二横向花纹主沟,轮胎胎面还设有多个纵向花纹主沟,纵向花纹主沟纵向贯通第一V型花纹主沟、第一横向花纹主沟或第二V型花纹主沟、第二横向花纹主沟。本发明通过优化花纹沟槽及轮廓设计,轮胎可以更好的适应各种路况,可以兼顾越野、城市通勤舒适性以及一定的耐载性能。


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    Title :

    All-terrain pneumatic tire pattern structure


    Additional title:

    一种全地形充气轮胎花纹结构


    Contributors:
    LU YANG (author) / LI HAIJUN (author) / SUN ZHIBO (author) / WANG TENGFEI (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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