Public-place window breaking escape system

Abstract

The invention discloses a public-place window breaking escape system used for escaping in dangerous situations. The system comprises a window breaker, a control module, an ignition module, a manual start-up button and a power supply and standby power supply module. The manual start-up button is pressed and establishes data communication with the ignition module through the control module, and meanwhile the ignition module is controlled to complete ignition. The window breaker fixed on glass comprises a shell, a steel shell, a projectile body, a gas occurrence object and a locking piece; a bonding part of the shell is bonded with the window glass through a binder; the steel shell is located inside the shell and filled with the gas occurrence object; the ignition module is arranged on the position, making contact with the gas occurrence object, on the steel shell; the projectile body is arranged at the opening end of the steel shell; and a cone part acting on the glass is arranged at the outer end of the projectile body. The window breaker uses the gas occurrence object to serve as power, the projectile body moves to generate kinetic energy to impact the glass and smash the glass, no smoke exists in the whole process, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to the technical field of public safety. Background technique [0002] In order to improve ride comfort, public transportation vehicles such as subway trains, high-speed trains, urban rail transit trains and buses generally use sealed glass windows. The windows should be able to be opened conveniently and quickly, so that the occupants can evacuate to the outside of the vehicle safely and quickly. At present, the opening of the vehicle window in an emergency usually adopts the mode of hammering and destroying, and emergency tools such as safety hammers are equipped on the vehicle body for this reason. [0003] The rule of using the traditional safety hammer is "you should find the four corners of the glass, about 5 cm away from the window frame. Knocking near these four areas can quickly break the glass. Be careful to hit one point first. , Wait for the glass to be completely broken before hitting other points.” Many bus windows...

AI Technical Summary

Problems solved by technology

[0004] The traditional safety hammer needs to be repeatedly hit hard to break the car window. The effect of breaking the window is directly related to the strength of the user. People with strong strength (strong men) can easily break the window, and people with low strength (women, children) ) is difficult to break the window

Therefore, the safety hammer is time-consuming, laborious, and occupies a large operating space. The broken glass often hurts the evacuees, and the safety hammer is often lost in

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