Novel safety hub for tire burst

Abstract

The invention relates to a novel safe hub for tire burst. The novel safe hub comprises a hub and a tire, the hub is formed by connecting an inner hub and an outer hub, the inner hub and the outer hubrespectively comprise a tire buckling part and are connected along the outer side of the inner hub and the inner side of the outer hub, and a damping tire is mounted at the outer edge part of the outer side hub. The whole safety hub has the advantages of simple structure, convenience in installation, good stability, low processing cost, and easiness in promotion; and when the tire of an automobileis punctured, the novel safety hub can replace a wheel to continue to run on the ground, the potential safety hazards of rollover, sideslip, deviation and the like generated at the moment of tire puncturing of the automobile are effectively controlled, major traffic accidents of automobile damage and death are avoided, the safety of the automobile is improved when the tire is punctured, and the tire can continue to run to a safe place and is very convenient to use.

Description

technical field [0001] The invention belongs to the technical field of wheel hub manufacturing and relates to various tire blowout safety hubs. Background technique [0002] In many traffic accidents, according to relevant statistical data, 40% of the traffic accidents on the expressway are caused by tire failures, among which the tire blowout accounted for more than 70% of the total accidents caused by tire failures. More than 95% of vehicles have no defense against high-speed tire blowouts, and the death rate of tire blowouts at a speed of more than 140 kilometers per hour is close to 100%. Due to the sudden tire blowout during high-speed driving, the car body tilted and out of control, resulting in car crashes and fatal accidents, ranked first in the list of expressway accidents. The high incidence of tire blowout accidents has a high fatality rate, which seriously threatens the lives of drivers and passengers. Property security. [0003] Ordinary wheel hubs are usually...

AI Technical Summary

Problems solved by technology

[0005] Existing methods for dealing with a flat tire are divided into four types: the one is the so-called "run-flat tire" technology that reinforces the thickness of the tire wall, but this method is at the cost of sacrificing the tire's shock absorption function and driving comfort. It is also inconvenient because the tires are too hard, and the cost is very high

The second is to help car owners prevent tire blowouts by means of "tire pressure warning". limited solution

In addition, technologies such as electronic auxiliary braking and direction locking on the tire pressure warning device are difficult to implement, poor in reliability, and high in cost.

The third is to install a heightening device in the wheel hub to increase the diameter of the wheel hub so that the wheel can support driving after a tire blowout. This type of device will not only have a certain impact on the dynamic balance and stability of high-speed vehicles, but also install such devices Afterwards, it is more complicated to disassemble and assemble the tires, which will cause troubles for users' daily use and maintenance, so it cannot be widely promoted

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