Self-adjusting automobile explosion-proof safety wheel and safety system thereof

Abstract

The invention discloses a self-adjusting automobile explosion-proof safety wheel and a safety system thereof, belonging to the technical field of explosion-proof tires. The self-adjusting automobile explosion-proof safety wheel comprises a hub and a main tire, wherein the main tire comprises a tread, a sidewall and a tire bead; the tire bead is clamped on the hub; a charging connector is connectedto the hub; the main tire comprises a carcass cord fabric layer; the lower end of the carcass cord fabric layer is fixedly connected to a pair of tire bead wires; the hub is fixedly connected to an auxiliary tire; skid resistance stripes are engraved on the surfaces of the tread and the auxiliary tire; the interior of the auxiliary tire is fixedly connected to a support frame; the lower end of the auxiliary tire is fixedly connected to a pressure relief valve; the air outlet end of the pressure relief valve penetrates through the auxiliary tire; the pressure relief valve is located in a support frame, can realize the automatic adjustment and pressure relief when the tire pressure is too high, can prevent the occurrence of tire burst, and gives an alarm for reminding when the tire pressureis too low. The tire pressure can be known in real time by multiple terminals through the safety system; and security incidents generated due to tire burst can be substantially reduced.

Description

technical field [0001] The invention relates to the technical field of anti-explosion tires, in particular to a self-adjusting anti-explosion safety wheel for automobiles and a safety system thereof. Background technique [0002] The scientific name of run-flat tires is called run-flat tires. As the name suggests, "run-flat" means that the tires can still be used after being punctured. Generally, run-flat tires can travel about 200km at a speed of 90km / h. Common deflation There are three types of warranty tires: self-supporting, self-sealing and auxiliary support. The so-called self-supporting is the most common form at present. Simply put, the sidewall of this tire has been thickened. Even if the tire is out of air, the sidewall still supports the vehicle, so it will not affect the normal driving of the vehicle. ; while the self-sealing run-flat tire has an extra inner liner, even if the tread is punctured by the outside, the inner liner still maintains the airtightness of...

AI Technical Summary

Problems solved by technology

The tire of this invention can monitor its own temperature and pressure by itself, which is convenient for the driver to judge intuitively. And temperature data to take corresponding measures, and it is difficult to continue driving after a tire blowout. At the same time, the patented temperature and pressure monitoring device is located inside the tread, which is easily damaged under special road conditions, resulting in the temperature and pressure monitoring device. fail

[0004] Occasionally in life, the situation of tire explosion caused by excessive tire inflation pressure also occurs, and the instantaneous ultra-high pressure airflow produced by the explosion of the news report tire will hurt nearby staff or passers-by. It can be seen that although there are tires in the prior art It is a technology that can still be used after being punctured, and can also monitor the temperature and pressure inside the tire. However, there is no tire that can be automatically adjusted according to the tire pressure in the prior art, and the limitations are still large.

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