Tires with herringbone blocks

Abstract

The present invention provides a tire with a herringbone block, comprising a first groove, a second groove and a third groove arranged on the tread, wherein the first groove and the second groove are main grooves along the outer circumferential direction The two sides are dislocated, the angle between the extension direction of the first groove and the running direction of the tire is 75°-80°, and the angle between the extension direction of the second groove and the direction of the tire is 55°-70°, and The extending directions of the first grooves are opposite; the arrangement of the third grooves is collinear with the extending direction of the second grooves. The invention combines the features of the pattern blocks of the racing tires and the high-performance tires, adopts the design of the fishbone pattern blocks, improves the handling performance, and can meet the performance requirements of both wet and dry land.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a tire with herringbone pattern blocks, which can be used in modified cars, street races, and sports high-performance cars. Background technique [0002] At present, there are many street races, modified car competitions and sports high-performance cars, which need to meet the regulations and comfort requirements of sports high-performance cars. Performance racing tires, there is no such tire product on the market at present. [0003] In street races, the tires used are usually slick tires or large tread block tires. The wet performance is very poor. When it rains, it is necessary to replace the rain tires, and when the weather turns fine, it is necessary to replace the dry tires, which limits the team's race arrangements. Usually street racing tires are designed with a single guide pattern with a sea-to-ground ratio of 25%, but when it rains, the drainage capacity is insufficient...

AI Technical Summary

Problems solved by technology

[0003] In street races, the tires used are usually slick tires or large tread block tires. The wet performance is very poor. When it rains, it is necessary to replace the rain tires, and when the weather turns fine, it is necessary to replace the dry tires, which limits the team's race arrangements. Usually street racing tires are designed with a single-guided pattern with a sea-to-ground ratio of 25%, but the drainage capacity is insufficient when it rains, and it is easy to slip, which limits the driving speed of the vehicle.

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