Escape system of car window

Abstract

The invention provides an e escape system of a car window. The car window is Makrolon glass. The escape system of the car window comprises a control unit, a first connecting wire, a second connectingwire and an electric heating wire. The control unit forms a closed loop through the first connecting wire, the second connecting wire and the electric heating wire. The electric heating wire is in contact with the Makrolon glass. The melting points of the electric heating wire, the first connecting wire and the second connecting wire are all higher than the melting temperature of Makrolon. The control unit applies currents to the electric heating wire, and the electric heating wire becomes hot. Due to the fact that the melting point of the electric heating wire is higher than the melting temperature of Makrolon and Makrolon in contact with the electric heating wire is molten, Makrolon can be moved away or crushed easily, and the problem that laypeople cannot destroy the Makrolon window toescape in an emergency is solved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an escape system for automobile windows. Background technique [0002] The window area of ​​a car can be made of many different materials and in most cases glass is used in this area. To prevent glass from shattering into angular shards or flying shards that could injure occupants inside and outside the vehicle, glass is often tempered and / or laminated. Where bulletproof or projectile protection is required, the glass is usually designed to be very thick, or other blastproof materials are used instead of glass. [0003] With the development of automobile manufacturing technology, the anti-shatter performance of automobile glass is getting better and better, but in some special cases, it will pose a fatal threat to passengers. For example, when a vehicle catches fire and the car door cannot be opened, the occupants of the car cannot escape without breaking the glass. Or after the car...

AI Technical Summary

Problems solved by technology

However, the disadvantage of using polycarbonate for car windows is that after an accident, the personnel in the car cannot break the car window to escape without special tools, and the fire alarm or police rescue outside the car can be used without special tools. It is also impossible to break the windows of the car, which will cause the occupants of the car to be trapped

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