Inflation-free integrated environment-friendly wheel with bionic structure and preparation method thereof

Abstract

The invention discloses an inflation-free integrated environment-friendly wheel with a bionic structure and a preparation method thereof, which belong to the technical field of inflation-free tires. The invention aims to solve the problem that the existing inflation-free tire cannot have safety, stability, good wet skid resistance and the like in the high-speed rotation process of a vehicle. Spokes and the tire are connected through a rim, the tire comprises an inner side high-wet-skid-resistance wear-resisting rubber layer, a composite rubber layer and an outer side high-wet-skid-resistance wear-resisting rubber layer which are sequentially arranged from inside to outside, a plurality of hollowed-out column structures are arranged on the spokes, each hollowed-out column structure comprises a honeycomb-shaped hollowed-out structure arranged in the circumferential direction, and an elliptical hollowed-out structure is arranged between every two adjacent honeycomb-shaped hollowed-out structures. According to the invention, the safety and stability of the tire are improved, and the tire has good wet skid resistance and wear resistance, and has the characteristics of rich elasticity and good comfort of a pneumatic tire.

Description

technical field [0001] The invention relates to the technical field of air-free tires, in particular to a bionic structure air-free integrated environment-friendly wheel and a preparation method thereof. Background technique [0002] With the advancement of modernization, my country has established a tire industry system with complete specifications, developed into a major tire producer in the world, and obtained a series of innovative international cutting-edge technologies. In recent years, more safe, energy-saving and environment-friendly tires are developing steadily. With the rapid development of bionic tribology, bionic design, as a unique design method, is widely used in the design of integrated wheels. For example, in 2016, Goodyear released a new integrated concept wheel at the Geneva Motor Show, such as figure 1 As shown, this Eagle360 has a very subversive spherical shape. In the choice of tread groove pattern, the bionic design of imitation coral pattern is ad...

AI Technical Summary

Problems solved by technology

In the choice of tread groove pattern, the bionic design of imitation coral pattern is adopted. The wide groove structure increases the drainage capacity of the tire and improves the anti-wet skid performance. The hardening of the rubber enhances the support and reduces the noise, but the existing airless tires cannot combine safety, stability and good anti-wet skid performance during the high-speed rotation of the vehicle, which has become a major problem in the existence of airless tires. question

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