Boxing type window breaker

Abstract

A boxing type window breaker is an escape device for breaking vehicle window glass. Currently, a vehicular emergency hammer used by a passenger car has the shortcomings of small allocation quantity, high striking requirement and the like, so that escape is delayed. In order to overcome the shortcomings of the emergency hammer, the boxing type window breaker comprises a shell (1) in a common seal shape and a hard metal plate (2) with a central spike, the shell is made of elastic materials like rubber and plastic, the vertical section of the shell is in a hollow H shape, and the hard metal plate with the central spike is mounted in a cavity of the shell. Under the action of external force, a connection portion between two planes of the H shape is deformed by means of pressing, so that the two planes are close to each other and the spike protrudes. When used, the boxing type window breaker is adhered to the glass close to a vehicle window corner by double-faced adhesive tape (3), and in emergency, a user strikes the boxing type window breaker from the front by the fist and then the central spike protrudes over the bottom surface of the shell to puncture the vehicle glass, so that the escape purpose is achieved. The boxing type window breaker is applicable to emergency escape of various vehicles.

Description

Technical field: [0001] The invention relates to a vehicle window glass cracking device, which is suitable for cracking the window glass of various vehicles (including large passenger cars, subways, light rails, trains, cars, etc.) to escape when they are in distress. Background technique: [0002] At present, the rapid construction and development of expressways, subways, light rails, and high-speed rails in our country inevitably bring about frequent traffic accidents, especially when some large passenger cars catch fire or fall into the water after encountering a traffic accident. The car window glass failed to escape in time, causing a large number of casualties; as the 8.26 Yan'an extra-large traffic accident on Baomao Expressway last year, the tragic situation of its disaster was shocking. Although the relevant departments now mandate that large passenger cars must be equipped with safety hammers for knocking on the window glass, because of the small number of configur...

AI Technical Summary

Problems solved by technology

[0002] At present, the rapid construction and development of expressways, subways, light rails, high-speed rails, etc. in my country inevitably bring about frequent traffic accidents, especially when some large passenger cars catch fire or fall into the water after encountering a car accident, because they cannot be opened The window glass failed to escape in time, causing a large number of casualties; such as last year's 8.26 Yan'an special traffic accident on the Baomao Expressway, the tragedy of the disaster was shocking

Although the relevant departments now mandate that large passenger cars must be equipped with a safety hammer for knocking on the window glass, because of the small number of configurations, the high requirements for the knocking position, and the low efficiency of window breaking and easy loss, etc., it often cannot meet the requirements for emergency escape. need, thus delaying the timing of escape, causing a large number of casualties

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