The invention discloses a bionic anti-skid tire pattern on an urban frozen and melted road surface, and relates to the technical field of tires, the bionic anti-skid tire pattern comprises a longitudinal main groove and a circumferential pattern block which extend along the circumferential direction of a tire tread, the longitudinal main groove comprises a central main groove positioned in the center of the tread, and the circumferential pattern block comprises an inner shoulder pattern block and an outer shoulder pattern block; the inner shoulder pattern block comprises a first main groove and a second main groove which are used for draining water, the first main groove with larger width is located on the inner shoulder pattern block, the second main groove with smaller width is located on the outer shoulder pattern block, the third main groove is located on the outer shoulder pattern block, and the first main groove and the second main groove are converged and connected to the third main groove; the intersection point is a demarcation point of the inner shoulder pattern block and the outer shoulder pattern block; the method comprises the following steps: simulating an outer edge curve of a hoof and an inner edge appearance curve of a convex crown of an adult domesticated deer; the first main groove, the second main groove and the third main groove which are different in width are converged, and three intercept widths are adopted, so that compared with existing tire patterns in the market, the tire pattern has the advantages that the grounding pressure is more uniform, and the tire pattern has excellent ground gripping performance and wear resistance.
本发明公开一种城市路面结冰融水路面仿生防滑轮胎花纹,涉及轮胎技术领域,包括沿轮胎胎面周向延伸的纵向主沟和周向花纹块,纵向主沟包括位于胎面中央的中央主沟,周向花纹块包括内肩花纹块和外肩花纹块,内肩花纹块包括两条用于排水的第一主沟和第二主沟,位于内肩花纹块上宽度大的为第一主沟,宽度小的为第二主沟,位于外肩花纹块的为第三主沟,第一主沟和第二主沟汇集连接到第三主沟,其交汇点为内肩花纹块和外肩花纹块的分界点;本发明通过模仿成年驯鹿蹄外缘曲线和凸冠内边缘外形曲线;以两条不同宽度的第一主沟和第二主沟与第三主沟汇集,并采用三种截距宽度,相较于市场现有轮胎花纹,接地压力更加均匀,具有优异的抓地性能和抗磨损性能。
Bionic anti-skid tire pattern for urban frozen and melted road surface
一种用于城市结冰融水路面的仿生防滑轮胎花纹
2023-08-11
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Bionic anti-skid tire pattern structure for iced and snowy road surface
European Patent Office | 2022
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