Four-prevention safety tire

Abstract

The invention relates to a four-prevention safety tire. The four-prevention safety tire comprises a conductive tread rubber layer, a supporting rubber layer, a tire anti-explosion rubber layer and a memory chip, wherein the conductive tread rubber layer is narrow conductive rubber embedded in a tread, and penetrates into an inner crown strip; or, conductive special materials like carbon nano tubes or graphene are added in the tread formula; the supporting rubber layer is rubber, of which the section is half willow leaf-shaped, which is pasted to the inner wall of the tire side during tire forming; the tire anti-explosion rubber layer is an anti-explosion layer which is added on the outer side of an inner liner on the inner side of the grounding tread of the tire; and the memory chip is a special chip structure implanted at the tire side part of the tire on the basis that tire performance is not affected. According to the four-prevention safety tire, the conductive tread formula is adopted, and the anti-static effect is excellent; the chip implanting technology is adopted, and information of a product can be tracked at any time; a high-stability and high-viscidity liquid coating is arranged in the tire, and air leakage is prevented; and the supporting rubber is added on the inner wall of the tire side, so that harm of piercing to the tire is effectively reduced, and the air retaining performance of the tire is improved.

Description

technical field [0001] The invention relates to the field of tire manufacturing, in particular to a four-proof safety tire. Background technique [0002] Most of the existing tires do not have anti-explosion, anti-leakage, anti-static performance, or the low performance seriously affects the safety of use. , It is easy to produce a tire blowout caused by a sidewall rupture. The light one cannot continue to drive, and the severe one will cause a major accident of car crash. Puncture air leakage: When a tire is crushed by a sharp object such as an iron nail, it is easy to be punctured, resulting in air leakage in the tire, making it impossible to continue normal driving. In severe cases, it will cause the car to lose direction and cause a driving accident. Static sparking: A large amount of white carbon black is used in modern tire formulas, and white carbon black will lead to poor electrical conductivity of tires. A large amount of static electricity generated by cars and ti...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing tires do not have anti-explosion, anti-leakage, anti-static performance, or the low performance seriously affects the safety of use. , it is easy to cause a tire blowout caused by a sidewall rupture, the light one cannot continue to drive, and the severe one will cause a major accident of car crash

Puncture and air leakage: When the tire is crushed by sharp objects such as iron nails, it is easy to be punctured, which will cause the tire to leak air and cannot continue to drive normally. In severe cases, it will cause the car to lose direction and cause driving accidents

Static sparking: A large amount of white carbon black is used in modern tire formulas, and white carbon black will lead to poor electrical conductivity of tires. A large amount of static electricity generated by cars and tires during driving cannot be removed in time. When the accumulation is serious, sparking will cause Severe accidents such as car spontaneous combustion and gas station fires, minor accidents will also cause static electricity when opening and closing doors in winter, false alarms from driving computers, etc. The more advanced the vehicle, the more serious it will be

For example, if a tire is punctured on any section of the expressway, it is impossible to ensure safe driving to the next expressway service area for tire replacement and repair. At the same time, chip implantation cannot guarantee genuine products, providing a basis for later traceability of tires

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