Bus window capable of achieving self-rescue in case of falling into water

Abstract

The invention discloses a bus window capable of achieving self-rescue in case of falling into water. The bus window comprises a window frame and a window body made of glass, wherein the periphery of the window body is embedded in the window frame, the portions, located below the two corners of the window body, of the window frame are each provided with a window breaking groove, the portion, located below the window breaking grooves, of the window frame is provided with a U-shaped cavity, the two ends of the U-shaped cavity are just located on the two sides of the window body, and a window breaking device is arranged in the U-shaped cavity. The bus window has the advantages that when a bus falls into water, a bus body moves to the water depth under the action of the great gravity of the bus body, a sliding plate slides towards a connecting port under the action of water pressure, water flows into the U-shaped cavity from a one-way water guide pipe, a metal sodium block generates a severe chemical reaction after encountering water, on one hand, hydrogen is generated, on the other hand, a large amount of heat is generated, glass is embrittled when the heat is used for heating window glass, and the breaking success rate of the window body is increased.

Description

technical field [0001] The invention relates to the technical field of bus safety, in particular to a vehicle window of a drowning self-rescue bus. Background technique [0002] Buses, also known as buses, are motor vehicles that follow fixed routes on urban roads, with or without fixed shift times, and carry passengers. The general shape is square, with windows and seats. When getting up early, the windows on the bus pass through The push-pull can be closed and opened, but with the development of the times, most of the buses are equipped with air-conditioning systems, so many buses have been transformed into a form of sealed structure. [0003] Sealed windows have the advantages of simple manufacturing process, cost saving, good sealing effect, and convenient use of air conditioners. However, in case of emergency, especially the problem of falling into the water, although the bus is equipped with a safety hammer, the water pressure after falling into the water is relatively...

AI Technical Summary

Problems solved by technology

[0003] Sealed windows have the advantages of simple manufacturing process, cost saving, good sealing effect, and convenient use of air conditioners. However, in case of emergency, especially the problem of falling into the water, although the bus is equipped with a safety hammer, the water pressure after falling into the water is relatively high, and the Passengers panic and cannot effectively and quickly smash the window to escape, which wastes the precious self-rescue time of a few minutes before falling into the water; for this reason, we propose a self-rescue type bus window

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