A portable automatic window breaker

Abstract

The invention relates to a portable automatic window breaking device, which comprises a glass breaking assembly, wherein the glass breaking assembly is arranged in a sleeve; one end of the sleeve is fixedly connected with a handle, and the other end of the sleeve is fixedly connected with a sucker; a circuit control board is arranged in the handle; a pressure contact switch is arranged between the glass breaking assembly and the circuit control board; the bottom of the glass breaking assembly axially presses the pressure contact switch to release protection; the glass breaking assembly which releases protection is controlled by a starting switch on the circuit control board to act; and electric signals are provided by an energy storage battery. The portable automatic window breaking device has large initial kinetic energy, easily and quickly breaks glass, has the glass breaking capacity which is 5 to 25 times that of the traditional safety hammer and can break common toughened glass which is 3-12mm in thickness; a safety protection structure is arranged to ensure that the portable automatic window breaking device is safe and reliable in the carrying and glass breaking processes; meanwhile, the device has functions such as sound warning, flash warning and lighting.

Description

technical field [0001] The invention relates to a window breaker, in particular to a multifunctional portable automatic window breaker, which belongs to the field of emergency rescue equipment. Background technique [0002] With the rapid development of the national economy, vehicles have become an indispensable means of transportation for modern people. Accidents in vehicles have occurred frequently. For example, in 2009, the Chengdu bus spontaneously ignited, killing 25 people. On July 21, 2012, the heavy rain in Beijing caused A car owner was killed when he was unable to escape in a flooded car, a fire accident on a double-decker bus on the Beijing-Zhuhai Expressway killed 41 people, etc. Travel safety has increasingly become the most concerned issue for commuters and self-drivers . Due to the continuous construction of high-grade highways and the continuous improvement of people's living standards, the environment inside the car in a closed state can maintain comfort an...

AI Technical Summary

Problems solved by technology

These window breakers either need to use a large external force to break the glass window, or the broken glass window has a long action time and complicated operation, or the wiring on the fixed glass window is controlled by a centralized circuit. These window breaking devices are limited by the installation and use methods, especially In a small car with a relatively narrow space, it is difficult to install a window breaker or to break the window in an emergency, and it is also difficult to achieve the purpose of breaking the glass quickly in the emergency rescue process.

[0005] Usually the emergency rescue and escape equipment installed in the car also includes strong light flashlights, sirens, parking warning signs, etc. These things are usually not placed in a readily accessible position. Once an emergency occurs, it is often impossible to find out the application in time. Missed the chance to save myself

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