The invention relates to the field of tires, in particular to a tire capable of improving wetland performance, which comprises a pattern block arranged on a tire tread, the pattern block is provided with a top surface used for being contacted with a road surface, the tire is characterized in that a groove extending towards the inside of the pattern block is arranged on the top surface, the notch of the groove has a slender appearance, and the width of the groove is larger than that of the pattern block. The bottom of the groove is communicated with a flow guide channel, an included angle is formed between the groove and the width direction of the tire, so that the flow guide channel is provided with a first end located on the front side of the running direction of the tire and a second end located on the rear side of the running direction of the tire, and the first end and the second end are both located on the tread. At least the second end serves as an outlet of the flow guide channel. The wet land performance is improved on the premise of ensuring that the area of the pattern block does not change greatly.

    本发明涉及轮胎领域,尤其是一种提高湿地性能的轮胎,包括设置在胎面上的花纹块,所述花纹块具有用于与路面接触的顶面,其特征在于,所述顶面上设置有向花纹块内部延伸的凹槽,所述凹槽的槽口具有细长的外形,所述凹槽的底部连通设置导流通道,所述凹槽与轮胎宽度方向之间形成夹角,使得导流通道具有位于轮胎行驶方向前侧的第一端和位于轮胎行驶方向后侧的第二端,所述第一端和所述第二端都位于胎面上,至少所述第二端作为导流通道的出口。本发明在保证花纹块面积不具有太大变化的前提下,提高湿地性能。


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    Title :

    Tire capable of improving wetland performance


    Additional title:

    一种提高湿地性能的轮胎


    Contributors:
    WANG XUEYAN (author) / KIM KI-JEON (author) / HU DEBIN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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