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Bus with emergent escape windows

A bus and escape window technology, which is applied in the field of escape devices, can solve problems such as failure to open normally, small escape holes, and windows that cannot be opened in any way

Inactive Publication Date: 2011-06-22
贺文晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now the windows of the air-conditioned buses are all windows that cannot be opened in any way. In the normal open state, people in the car with fire and toxic gas cannot escape from the car. Even with the safety hammer on the bus, it will take a long time to smash the window glass, and the smashed window glass not only has a small escape hole , and broken glass is easy to scratch people's skin

Method used

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  • Bus with emergent escape windows
  • Bus with emergent escape windows
  • Bus with emergent escape windows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1. The solenoid valve removes the tip so that the window can be fully opened to escape the emergency escape bus

[0023] The bus with the emergency escape window can be refitted with an existing air-conditioned bus with fixed and sealed windows. The window glass 4 of the existing air-conditioned bus is removed, and an aluminum alloy is embedded in the periphery as the rigid frame 5, and a shock-absorbing rubber strip is stuck between the window glass 4 and the rigid frame 5, and the glass window 3 of this embodiment is made . The lower frame 6 of the steel frame 5 is connected with the lower frame 2 of the window frame 8 of the bus shell with a through-shaft hinge to achieve the purpose of rotating and connecting and can bear the weight of the glass window 3. If the hinge is in the window frame 8 The outer side of the lower side of the window, the weight of the glass window 3 is directly transferred to the lower side of the window frame 8 in the sealed state...

Embodiment 2

[0025] Solenoid valve 11, storage battery and switch form closed circuit, and switch is located near the driver's platform of the bus driver. Embodiment 2, the emergency escape bus with the manual runner removing the tip so that the window can be fully opened to escape

[0026] Around the window frame 8 of the bus are quadrilateral windows of upper frame 1, lower frame 2 and two side frames, glass window 3 is window glass 4 and rigid frame 5 embedded in window glass 4 periphery, and rigid frame 5 is Engineering plastics, a shock-absorbing rubber strip is stuck between the periphery of the window glass 4 and the steel frame 5 . The lower frame 6 of the rigid frame 5 is rotationally connected with the lower frame 2 of the window frame 8 , and the upper frame 7 of the rigid frame 5 is tapped with the upper frame 1 of the window frame 8 .

[0027] The upper frame 7 outer edges of each glass window 3 rigid frame 5 have two sections of length and be 11cm grooves 10, and the window ...

Embodiment 3

[0029] As in the whole structure of embodiment 2, and the tip 9 connecting the window frame 8 and the glass window 3 is also provided with a device controlled by the solenoid valve 11 whether it is in the tipping state. Solenoid valve 11, storage battery and switch form closed circuit, and switch is located near the driver's platform of the bus driver.

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Abstract

The invention relates to a bus with emergent escape windows, which belongs to a bus with windows which can be quickly opened during an emergent escape. The bus comprises window frames of a bus shell, and the upper edges or the lower edges of glass windows are rotatably connected with the window frames. Other edges of the glass windows are in pin jointed with the window frames in a demountable mode, and pins for pin jointing the window frames and the glass windows are controlled to be in a pin joint state or not by an electromagnetic valve or a manual rotating wheel. The bus with emergent escape windows has the advantages that in an emergent state, the windows of the bus can all be reliably and quickly opened, and passengers can escape by utilizing the windows furthest. The emergent escapewindows are particularly suitable for people in an air-conditioned bus to quickly escape from the windows when the air-conditioned bus has a fire disaster or poison gas. Of course, a sealing and damping design of the glass windows and the window frames of the bus shell can also be provided on the basis of the invention.

Description

technical field [0001] The invention belongs to the technical field of escape devices for buses in an emergency state, and in particular relates to designing the windows of the bus to be fixed and sealed at ordinary times, so that the escape windows can be quickly opened when escaping in an emergency. Background technique [0002] Now the windows of the air-conditioned buses are all windows that cannot be opened in any way. In the normal open state, people in the car with fire and toxic gas cannot escape from the car. Even with the safety hammer on the bus, it will take a long time to smash the window glass, and the smashed window glass not only has a small escape hole , and broken glass is easy to scratch people's skin. On June 5, 2009, a fire in a bus in Chengdu caused too many people in the bus. After the fire broke out, people squeezed the bus door so that the door could not be opened. glass, killing more than 20 people and injuring more than 70. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D47/02B60J1/14E06B5/10
Inventor 贺文晓
Owner 贺文晓
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