The invention relates to the field of snow tire pattern design, and discloses a snow tire tread capable of preventing sideslip and improving ice ground grip. The tread adopts an asymmetric multi-guide pattern style, and asymmetric patterns can provide more targeted road holding force and control performance; the road holding force of the tire under various working conditions such as starting, braking and turning can be enhanced through the multiple guide pattern blocks, and the sideslip risk is reduced. According to the snow tire disclosed by the invention, the longitudinally and transversely staggered flow guide cutter grooves are formed in the tire shoulder parts, so that a water film on an ice surface can be effectively absorbed and removed; the streamline boss suction cup on the outer side of the tire shoulder has the function of adsorbing an ice surface when a vehicle sideslips, so that the transverse tire tread contact area can be increased, and the tire tread adsorption force can also be increased; a row of triangular anti-slip gradient ladders are additionally arranged on the outer side of a driving line, so that the ground gripping area of the tread can be increased, the tread can play a role in clinging to the ground when a vehicle sideslips, the frictional resistance between the tread and an ice surface is fully increased, and the vehicle is prevented from sideslipping.
本发明涉及雪地胎花纹设计领域,公开了一种防侧滑提升冰地抓地力的雪地胎胎面。该胎面采用非对称多导向花纹样式,非对称花纹可以提供更有针对性的抓地力和操控性能;多导向花纹块则能增强轮胎在起步、刹车、转弯等各种工况下的抓地力,减少侧滑风险。本发明的雪地胎胎肩部位设置了纵向横向交错的导流刀槽,可以有效吸收排除冰面的上的水膜;胎肩外侧的流线型凸台吸盘,在车辆侧滑时具备吸附冰面的功能,既可以增加横向的胎面接触面积,也可以增加胎面吸附力;行驶线外侧增加一排三角防滑形渐变梯,不但能增加胎面的抓地面积,而且可以在车辆侧滑到时候起到遁地的作用,充分增加胎面与冰面的摩擦阻力,防止车辆侧滑。
Anti-sideslip snowfield tire tread capable of improving ice ground road holding force
一种防侧滑提升冰地抓地力的雪地胎胎面
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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