Glass crushing device

Abstract

The invention discloses a glass crushing device. The glass crushing device is characterized by comprising a metal protection plate (1), an explosive chamber (2) and an ignition device (3), wherein the explosive chamber (2) is arranged on the metal protection plate (1); the explosive chamber (2) is internally provided with explosive (4) and the ignition device (3); the ignition device (3) is connected with an ignition lead wire (5); and the ignition lead wire (5) is connected with an ignition control box (6). The explosive chamber (2) is a groove formed in the metal protection plate. The metal protection plate (1) is provided with a lead wire groove (7). The glass crushing device can be used for instantly and safely crushing glass, is simple in structure and high in reliability, and is easy to operate.

Description

technical field [0001] The invention belongs to the field of electromechanical technology, and in particular relates to a glass breaking device. [0002] Background technique [0003] Modern means of transportation, such as buses, subways, ships, etc., have a large passenger capacity and escape routes are limited to a few exits. Car windows are the most effective escape routes in emergency situations. However, with the improvement of people's living standards , the requirements for the comfort of vehicles are getting higher and higher. Therefore, in order to maintain the comfortable humidity in the compartments of modern vehicles, especially public transportation vehicles, most of the windows are closed glass windows, based on safety considerations , The window is made of tempered glass, and the strength of tempered glass is very high, it is difficult to smash without tools. In order to solve this problem, a safety hammer is usually equipped in the car so that the glass wi...

AI Technical Summary

Problems solved by technology

However, most people cannot accurately use the safety hammer to smash the glass. In case of women, children, old, weak, sick and disabled, and the four corners of the window glass are not smashed, it is almost impossible to smash the tempered glass; Lost so that no hammer is available in an emergency

In recent years, most of the cases of mass death and mass injury on public transport vehicles are due to the above reasons that the safety hammer did not play its due role.

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