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Outwardly-turned emergency escape window and vehicle

An escape window and window lock technology, which is applied in the field of everted emergency escape windows and vehicles, can solve problems such as affecting escape efficiency and inconvenient escape through escape windows, and achieve the effect of avoiding damage.

Inactive Publication Date: 2019-03-05
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an emergency escape window turned outwards to solve the problems of inconvenient escape and affecting the escape efficiency of the escape window in the prior art; the purpose is also to provide a vehicle using the emergency escape window turned outwards

Method used

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  • Outwardly-turned emergency escape window and vehicle
  • Outwardly-turned emergency escape window and vehicle
  • Outwardly-turned emergency escape window and vehicle

Examples

Experimental program
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Effect test

specific Embodiment 3

[0042] The third specific embodiment of the vehicle of the present invention: the difference from the first specific embodiment is that the window lock is a manual lock.

[0043] Embodiment 4 of the vehicle of the present invention: the difference from Embodiment 1 is that the torsion spring hinge is installed vertically between the inner frame and the outer frame.

[0044] The specific embodiment of the outward-turning emergency escape window of the present invention has the same structure as the outward-turning emergency escape window of any one of the first to fourth specific embodiments of the vehicle above, and will not be described in detail.

[0045] In this embodiment, the opening switch of the window lock is located on one side of the escape window. Opening and closing.

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Abstract

The invention relates to an outwardly-turned emergency escape window and a vehicle. The outwardly-turned emergency escape window comprises an internal frame and an external frame hinged to the internal frame; a window lock used for locking the internal frame on the external frame is arranged on the external frame; an elastic buffering piece is arranged between the internal frame and the external frame; when the elastic buffering piece is pressed to generate a pushing force to the internal frame when the internal frame is in a closed state; and the elastic buffering piece is pulled to generatea tension force to the internal frame when the internal frame is in an open state. When an accident occurs, the window lock is opened, the elastic buffering piece automatically pops open the escape window; after being turned over outwards for a certain angle, the escape window continues to be opened outwards under the action of a gravity force; the escape window is greatly opened; after the escapewindow is opened for a certain angle, the elastic buffering piece begins to be reversely deformed so that a buffering effect can be realized; and therefore, the dropping speed of the escape window iscontrolled to prevent the escape window or a vehicle body from being damaged due to overlarge impact force under the action of the gravity force.

Description

technical field [0001] The invention relates to an eversion emergency escape window and a vehicle. Background technique [0002] Passenger bus is an important means of transportation for transporting personnel, and has the characteristics of dense population. Once an unexpected emergency occurs, it is an extremely important issue to realize the rapid escape of personnel. For example, if a fire breaks out in a bus, it is found through analysis that when a fire breaks out, the circuit system of the automatic door of the bus will be damaged and cannot be opened, and it will be difficult for passengers to open the escape window of the bus to escape when panicked, which will seriously affect the personal safety of passengers. harm. Now passenger cars have become the main means of transportation. Considering the accident-proneness of passenger cars, the setting of escape windows can protect the life safety of passengers to the greatest extent, which is of great significance for r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J1/00E05F1/12E05F1/02E05F5/08
CPCB60J1/00E05F1/02E05F1/1246E05F5/08E05Y2900/55
Inventor 孙明英司俊德王汉丹
Owner ZHENGZHOU YUTONG BUS CO LTD
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