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A quick opening mechanism for doors and windows of fire escape

A technology for fire escapes, doors and windows, applied in building rescue, life-saving equipment, etc., can solve the problems of people being easily injured and spending more time on door and window glass, and achieve the effect of saving time and breaking fast.

Active Publication Date: 2020-12-29
JIANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fire exits are passages used to rescue and evacuate people. They are generally set at stairways and aisles. They play a role that cannot be underestimated in various dangerous situations. When people escape from fire exits, if the fire exit doors are locked, it will hinder people. Escape, and the door and window glass is generally relatively hard, people need to spend more time to smash the door and window glass; in order to save time, people will directly smash the door and window glass, so that people are easy to get injured

Method used

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  • A quick opening mechanism for doors and windows of fire escape
  • A quick opening mechanism for doors and windows of fire escape
  • A quick opening mechanism for doors and windows of fire escape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A fire escape door and window quick opening mechanism, such as Figure 1-3 As shown, it includes a frame 1, a compressed gas cylinder 2, a first knob 3, an air pipe 5, a beam 6, a clamping device 7, an independent power supply 8, an electric wire 9, a hand-held cutting machine 10, an L-shaped cylinder 11, a striking Block 12, the third compression spring 13 and suction cup 14, a compressed gas cylinder 2 is installed in the left part of the frame 1, the frame 1 is connected with the compressed gas cylinder 2 through bolt connection, and the top of the compressed gas cylinder 2 is provided with a The first knob 3, the shape of the first knob 3 is T-shaped, the upper right side of the compressed gas cylinder 2 is connected with the air pipe 5 for making the air flow, and the upper part of the frame 1 is installed with a beam 6 for installation, and the frame 1 passes through The way of bolt connection is connected with the beam 6, the left and right sides of the front sid...

Embodiment 2

[0019] A fire escape door and window quick opening mechanism, such as Figure 1-3 As shown, it includes a frame 1, a compressed gas cylinder 2, a first knob 3, an air pipe 5, a beam 6, a clamping device 7, an independent power supply 8, an electric wire 9, a hand-held cutting machine 10, an L-shaped cylinder 11, a striking Block 12, the third compression spring 13 and suction cup 14, the left part of the frame 1 is equipped with a compressed gas cylinder 2, the top of the compressed gas cylinder 2 is provided with a first knob 3 for compressing gas, the shape of the first knob 3 is T-shaped , the upper right side of the compressed gas cylinder 2 is connected with an air pipe 5 for air flow, and the upper part of the frame 1 is equipped with a crossbeam 6 for installation, and the left and right sides of the front side of the crossbeam 6 are equipped with clamping devices 7, independent power supply 8 is bolted to the inner bottom of the frame 1, the top of the independent powe...

Embodiment 3

[0022] A fire escape door and window quick opening mechanism, such as Figure 1-3As shown, it includes a frame 1, a compressed gas cylinder 2, a first knob 3, an air pipe 5, a beam 6, a clamping device 7, an independent power supply 8, an electric wire 9, a hand-held cutting machine 10, an L-shaped cylinder 11, a striking Block 12, the third compression spring 13 and suction cup 14, the left part of the frame 1 is equipped with a compressed gas cylinder 2, the top of the compressed gas cylinder 2 is provided with a first knob 3 for compressing gas, the shape of the first knob 3 is T-shaped , the upper right side of the compressed gas cylinder 2 is connected with an air pipe 5 for air flow, and the upper part of the frame 1 is equipped with a crossbeam 6 for installation, and the left and right sides of the front side of the crossbeam 6 are equipped with clamping devices 7, independent power supply 8 is bolted to the inner bottom of the frame 1, the top of the independent power...

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Abstract

The invention relates to a door and window quick opening mechanism, in particular to the door and window quick opening mechanism for a fire fighting access. In order to solve the technical problems, the invention provides the door and window quick opening mechanism for the fire fighting access, and the door and window quick opening mechanism does not hinder escape of people, and can save time. According to the technical scheme adopted by the invention, the door and window quick opening mechanism for the fire fighting access comprises a framework, a compressed gas cylinder body, a first knob, agas tube, a beam, a clamping device, an independent power supply, a power line, a handheld cutter, an L-shaped cylinder body, a hitting block and the like, wherein the compressed gas cylinder body ismounted on the left part in the framework; the first knob for compressing gas is arranged on the top of the compressed gas cylinder body; and the first knob is in the shape of T. Through the handheldcutter, a lock on a door of the fire fighting access can be cut off, and the door of the fire fighting access is opened, so that escape is performed, and therefore, escape of people is not hindered;and the hitting block can break off door and window glass, so that the door and window glass can be quickly broken, and therefore, time can be saved.

Description

technical field [0001] The invention relates to a door and window quick opening mechanism, in particular to a fire escape door and window quick opening mechanism. Background technique [0002] Fire exits are passages used to rescue and evacuate people. They are generally set at stairways and aisles. They play a role that cannot be underestimated in various dangerous situations. When people escape from fire exits, if the fire exit doors are locked, it will hinder people. Escape, and door and window glass is generally harder, and people need to spend more time and just can knock door and window glass; Contents of the invention [0003] In order to overcome the disadvantages that the fire escape door is locked, it will hinder people from escaping, and people need to spend more time to break the door and window glass. The technical problem to be solved is to provide a fire escape that does not prevent people from escaping and can save time. Door and window quick opening mecha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 黄艳国张慧敏胡书文
Owner JIANGXI UNIV OF SCI & TECH
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