The invention relates to a special new energy vehicle tire with a balanced high-mileage pattern structure, and belongs to the field of tire design. Comprising a tread and tire shoulders, a longitudinal central pattern groove is circumferentially arranged along the center of the tread, the longitudinal central pattern groove adopts a pattern groove angle gradual change design mode, two longitudinal tire shoulder pattern grooves with the same structure are arranged on the left side and the right side by taking the longitudinal central pattern groove as the center, and the longitudinal central pattern groove and the longitudinal tire shoulder pattern grooves are of longitudinal zigzag groove type structures. Central pattern strips are distributed between the adjacent longitudinal central pattern grooves and the longitudinal tire shoulder pattern grooves along the circumferential direction; tire shoulder pattern strips are arranged in the circumferential direction of the tire shoulder, water-drop-shaped cuts which are distributed in the circumferential direction are respectively designed at the concave positions of the tire shoulder pattern strips on the inner sides of the tire shoulder pattern strips, the water-drop-shaped cuts are cuts with certain angles, and the water-drop-shaped cuts extend to a central pattern strip along the zigzag back-swinging direction of a longitudinal tire shoulder pattern groove to form a transverse groove.

    本发明涉及一种平衡型高里程花纹结构的新能源车辆专用轮胎,属于轮胎设计领域。包括胎面、胎肩,沿胎面中心周向设有纵向中心花纹沟,所述的纵向中心花纹沟采用花纹沟角度渐变设计方式,以纵向中心花纹沟为中心左右设置两道相同结构纵向胎肩花纹沟,纵向中心花纹沟及纵向胎肩花纹沟为纵向曲折沟槽式结构,相邻的纵向中心花纹沟与纵向胎肩花纹沟之间沿圆周方向分布中心花纹条;胎肩的周向设置有胎肩部花纹条,其中胎肩部花纹条内侧胎肩部花纹条凹入位置分别设计周向分布的“水滴”形切割,该“水滴”形切割为具有一定角度的切割,所述“水滴”形切割沿纵向胎肩花纹沟曲折回摆方向向中心花纹条延伸横向沟槽。


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    Title :

    Special new energy vehicle tire with balanced high-mileage pattern structure


    Additional title:

    平衡型高里程花纹结构的新能源车辆专用轮胎


    Contributors:
    ZHOU PENGCHENG (author) / SUN JIAJIA (author) / SUN BAOYU (author) / WANG XIAODONG (author) / ZHANG ZEGAO (author) / GUO NIANGUI (author) / YU ZIHAN (author) / LIU QIXUAN (author) / NIE BENLIANG (author)

    Publication date :

    2025-06-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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