Vehicle tire burst remedying device

Abstract

The invention belongs to the technical field of motor-driven vehicle salvage equipment and relates to a vehicle tire burst remedying device. A discoid supporting seat is arranged on the outer circumference of a rim inside a tire. Scaffolding support pillars in a symmetric structure are evenly arranged on the center line ring of the circumference of the supporting seat. The cross point of each support pillar is provided with a fixed pin shaft. Magnetic blocks are arranged on each support pillar. A metal block is fixedly arranged at one end point of each magnetic block. The support pillars are respectively hinged on the supporting seat through the fixed pin shafts. The supporting seat is fixedly installed in the rim. The tire is installed on the rim. The mounting direction of the supporting seat should guarantee that the expanding direction of the support pillars is opposite to the rotation direction of a vehicle wheel. Each support pillar has two positions. Before installation, the support pillars are in a closed position. When the rotation speed of the vehicle wheel reaches a certain degree, the support pillars move and expand to the reverse direction of rotation of the vehicle wheel around the fixed pin shafts to form a support frame approaching the inner diameter of the tire. The vehicle tire burst remedying device is simple in overall structure, reliable in principle, good in safety performance, flexible in installation and use, strong in anti-explosion performance and applicable for all kinds of motor-driven vehicles.

Description

Technical field: [0001] The invention belongs to the technical field of motor vehicle rescue equipment, and relates to a driving rescue device for a vehicle tire blowout, in particular a vehicle tire blowout remedy device, which prevents the vehicle direction from being out of control caused by a blown tire, and eliminates the problem caused by a blown tire. car accident. Background technique: [0002] At present, driving safety, especially high-speed driving safety, has been perplexing people. Due to the high-speed driving of the vehicle, directional control is the most important issue for safe driving. In addition to the human factors of the driver, the most important factor affecting the directional control of the vehicle is the high-speed rotating wheels. Once the tire is broken, the diameter of the wheel and the adhesion between the wheel and the road surface will change, which will cause the vehicle to change its driving direction in a transient state. In this case, t...

AI Technical Summary

Problems solved by technology

In order to solve this problem, researchers have conducted research from multiple angles and directions, but most of them focus on the regulation of tire pressure, the alarm of tire pressure, etc., and for the passive safety problem after a car blowout, its solution There are very few technical solutions invented or disclosed, and the only ones are fixed tire burst compensation structures with relatively simple structures, which have limited compensation for the direction control of the vehicle after a tire burst, and it is difficult to achieve the desired effect

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