Safety vehicle glass capable of being broken quickly

Abstract

The invention provides a safety vehicle glass capable of being broken quickly. An energy gathering blasting device and a protective device are installed at a corner of vehicle glass, the energy gathering blasting device is composed of an energy gathering cavity, an explosive and a detonator, the opening of the energy gathering cavity faces the vehicle glass, the detonator is placed in the explosive, a leading wire of the detonator is electrically connected with a control system of the vehicle, and an ignition button of the detonator is located in a vehicle cab; the protective device is a protective cover which covers the energy gathering blasting device. The safety vehicle glass is simple in structure and low in price, when a vehicle meets an accident and people in the vehicle need to escape from the vehicle, the energy gathering blasting device is quickly started, after the explosive with the energy gathering cavity is ignited, a gathered explosive product flow high in speed and pressure intensity appears on the energy gathering cavity, chemical energy released by the explosive detonation is gathered in a certain range, accordingly all glass is broken quickly at a time, an escape channel is provided for passengers, and injuries and deaths of people in the vehicle are reduced.

Description

technical field [0001] The invention provides an automobile glass, in particular to a safety automobile glass that can be broken quickly in an emergency, and belongs to the technical field of automobile glass. Background technique [0002] In order to protect against wind, rain and theft, the quality of automobile glass is getting better and better, and the degree of firmness is gradually improved. Automobile glass is generally tempered glass. Once an accident occurs, it is difficult to break the glass by applying external force, especially the one used on the bus. It is a closed car window, and the density of people in the car is high. When accidents such as terrorist attacks (such as gasoline explosions) or falling into the water strike, the front of the car is often severely deformed and cannot pass. Dozens of people are trapped in the car and can only pass through. The safety hammer smashes the window to escape, but the possibility of the safety hammer falling or being s...

AI Technical Summary

Problems solved by technology

[0002] In order to protect against wind, rain and theft, the quality of automobile glass is getting better and better, and the degree of firmness is gradually improved. Automobile glass is generally tempered glass. Once an accident occurs, it is difficult to break the glass by applying external force, especially the one used on the bus. It is a closed car window, and the density of people in the car is high. When accidents such as terrorist attacks (such as gasoline explosions) or falling into the water strike, the front of the car is often severely deformed and cannot pass. Dozens of people are trapped in the car and can only pass through. The safety hammer smashes the window to escape, but the possibility of the safety hammer falling or being stolen is very high. The Chinese invention patent with the application number CN201310573522.6 discloses a safety hammer for vehicles. The structure is small and compact, and it can be used as a car underwear in non-emergency situations. The use of the hat rack does not affect the appearance of the car. In an emergency, it is easy to use, saves the time to take out the hammer, and is simple to operate. However, its production process is complicated, the price is high, and it cannot be broken quickly in an emergency. All automobile glass, it is difficult to open enough life passages in a short period of time, so the major casualties caused by bus accidents are not uncommon in recent years

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