Multi-air-chamber explosion-proof tyre

Abstract

The invention relates to a multi-air-chamber explosion-proof tyre and belongs to the technical field of tyres. The multi-air-chamber explosion-proof tyre comprises a tire body and a plurality of chambers, wherein the chambers comprise an inflating chamber and a plurality of air storing chambers; a first separation layer is arranged between the inflating chamber and each air storing chamber; a check valve is arranged on each first separation layer; a second separation layer is arranged between every two adjacent air storing chambers; the tyre further contains a tyre inner wall; the tyre inner wall is prepared into a strip-shaped body from a layer of macromolecular composite material, wherein the macromolecular composite material is composed of the following components: (A) 15.5-17.0% of butadiene styrene rubber, 0.25%-0.35% of a plasticizer, and 0.1%-0.5% of a softening agent, (B) 6%-10% of petroleum resin, 10%-13% of rosin pentaerythritol, 2%-5.5% of nano graphite, 4%-11% of carboxymethylcellulose and 52%-59% of de-ionized water, and (C) 0.05%-0.5% of stearic acid and 0.05%-0.3% of lauryl sodium sulfate. The tyre has a simple structure and long service life.

Description

technical field [0001] The invention belongs to the technical field of tires and relates to a multi-chamber explosion-proof tire. Background technique [0002] Vehicles are increasingly becoming an important tool for people's life and work. More and more developed highways and high-tech vehicles make the speed of vehicles faster and faster, which brings convenience to people and also brings huge benefits. Potential safety hazards, a tire blowout at high speed will cause an instant deflection. If the consequences of a tire blowout are light, the vehicle will lose its normal driving state, the steering wheel will lose control, and the vehicle will drive sideways. In severe cases, the vehicle will completely lose control and flick, causing major traffic accident. [0003] The multi-chamber tire of the prior art, such as the Chinese invention patent multi-chamber explosion-proof tire of the notification number CN2803775, comprises the first and second isolation layers, tires an...

AI Technical Summary

Problems solved by technology

This invention adopts three air chambers that are not connected to each other. Although it can achieve the purpose of vehicle tire explosion protection, it is easy to cause the air pressure between the air chambers of the tire to be unequal during the tire inflation process, thereby reducing the smoothness of vehicle driving. Sexuality, and even increase the chance of vehicle blowout

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