The invention discloses a tire capable of improving wet grip capacity, comprising: a tire body provided with a tread portion, a tread center line defined in the center of the tread portion and dividing the tread portion into a first tread and a second tread in a width direction; a plurality of main groove units and a plurality of auxiliary groove units are respectively and continuously arranged on the tread part in the width direction in a mirroring manner by taking the tread center line as a reference, and each auxiliary groove unit comprises a first auxiliary groove and a second auxiliary groove; the main groove units and the auxiliary groove units are respectively in a gradual pattern design, and the width of the grooves is increased from small to large, so that the drainage performance of the tire and the wet land grounding feeling can be improved.
本发明公开了一种具提升湿抓能力的轮胎,包含:一轮胎本体,设有一胎面部,该胎面部的中央定义有一胎面中心线,将该胎面部于一宽度方向区分成为一第一胎面及一第二胎面;复数主沟单元及复数副沟单元分别以该胎面中心线做为基准,于该宽度方向上以镜射方式连续性的排列设于该胎面部上,该副沟单元包含有一第一副沟及一第二副沟;利用该主沟单元及副沟单元分别呈现渐进式花纹设计,沟宽由细变宽可以增加轮胎排水性及湿地接地感的功效。
Tire capable of improving wet grabbing capacity
具提升湿抓能力的轮胎
2023-08-25
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
European Patent Office | 2023
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