The invention discloses a mountain cross-country tire, which comprises a plurality of pattern units uniformly distributed on the surface of the tire. Any pattern unit comprises a main pattern block, two auxiliary pattern block groups which are rotationally symmetrical by taking one point on the central axis of the tread as a center, and pattern groove groups formed between the pattern blocks; themain pattern block is of a Z-shaped block structure which is rotationally symmetrical about the central point of the main pattern block; any auxiliary pattern block group comprises an arrow-shaped pattern block which is positioned on the side of the main pattern block and points to the tire shoulder direction, and a first tire shoulder block and a second tire shoulder block which are arranged on the edge of the tread, extend towards the tire shoulder and are arranged at intervals; the area of the second tire shoulder block is larger than that of the first tire shoulder block; and all the pattern grooves in the pattern groove groups are communicated with one another. The effects of improving the steering property, rigidity and stability of the tire on a non-paved road surface on the premiseof not changing the tire material are achieved.

    一种山地越野轮胎,包括均匀排布于轮胎表面的若干花纹单元;任一所述花纹单元包括主花纹块、以胎面中轴线上一点为中心呈旋转对称的两副花纹块组和形成于各花纹块之间的花纹沟组;所述主花纹块为以其自身中心点呈旋转对称的“Z”形块结构;任一所述副花纹块组包括位于主花纹块侧方并指向胎肩方向设置的箭状花纹块、设置于胎面边缘并向胎肩延伸且相互间隔设置的第一胎肩块和第二胎肩块;所述第二胎肩块的面积大于第一胎肩块的面积;所述花纹沟组中的所有花纹沟相互连通。实现了在不改变轮胎材料的前提下,提升轮胎在非铺装路面的转向性、刚性和平稳性的效果。


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    Title :

    Mountain cross-country tire


    Additional title:

    一种山地越野轮胎


    Contributors:
    LIN CONGHAI (author) / JI NIANKANG (author) / QIN JINMING (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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