Device for escaping through rapidly breaking door and window glass of motor vehicle

Abstract

The invention belongs to the technical field of escape equipment of motor vehicles and relates to a device for escaping through rapidly breaking door and window glass of a motor vehicle. The top of a cylindrical button cap is arc-shaped for facilitating saving labor during manual pressing, an upright column is arranged at the center of the lower side of the button cap, the top end of the upright column is fixedly provided with a pointed cone, and the button cap, the upright column and the pointed cone are of an integrated structure made of the same material; a mounting base is table-shaped, a concave cavity is arranged at the center of the upper side of the mounting base, the upright column and the pointed cone on the button cap are embedded in the concave cavity, and a safety pin is arranged on a drawing-pulling type structure between the button cap and the mounting base so that the button cap can be conveniently stabilized and locked; the lower side of the mounting base is a smooth plane and is fixedly adhered to toughened glass to be broken through an adhesive agent layer; when the device is used, the safety pin is pulled out, the button cap is pressed with great force, and thus, the toughened glass can be broken by using the pointed cone to realize escape; and the device is simple in structure, reliable in principle, low in cost, good in safety performance, convenient to mount and use and suitable for occasions with toughened glass of moving automobiles.

Description

Technical field: [0001] The invention belongs to the technical field of motor vehicle escape equipment, and relates to a motor vehicle glass breaking tool, in particular to an escape device for quickly crushing motor vehicle door and window glass, which is used in motor vehicle and building glass occasions. It can easily and quickly break the glass to realize escape. Background technique: [0002] For a long time, vehicle safety has always been a topic of concern and attention to people. Whether they can escape from the compartment smoothly at the moment of an accident may be related to the life and death of passengers. In the 2011 Wenzhou high-speed train derailment accident, there was a lesson that the safety hammer could not smash the window glass. Some lucky passengers escaped by escaping from the middle of the broken carriage. During the heavy rain in Beijing in 2012, a driver who was submerged in the water lost his life because he couldn't open his car window and esca...

AI Technical Summary

Problems solved by technology

These well-known tragedies are all related to the issue of escape. What kind of tool to use to smash the window glass? After these accidents, people set off an upsurge of discussion. Some people even use different tools, such as high heels, Headrests, claw hammers, and safety hammers were used to smash glass experiments, but the results were not satisfactory, and the fast and convenient effects could not be exerted at critical times.

At present, more and more vehicles use high-grade tempered glass, which is very strong. The existing safety hammer is very difficult to break, and the ordinary safety hammer equipped on the vehicle is stolen or its quality cannot be guaranteed.

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