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Bus passenger door with externally-opening escape function

A passenger door, bus technology, applied in doors, transportation and packaging, vehicle parts, etc., can solve the problems of aggravating the loss of people's lives and property, passengers trapped in the car, and the passenger door of the bus cannot be opened inward smoothly. Improve safety, facilitate evacuation, and improve safety performance

Active Publication Date: 2018-08-24
马绮阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a bus passenger door with an outward opening escape function, which solves the problem that when escaped passengers are blocked at the exit of the passenger door, the bus passenger door cannot be smoothly opened inward, causing passengers to be trapped in the bus and increasing people's lives and property loss problem

Method used

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  • Bus passenger door with externally-opening escape function
  • Bus passenger door with externally-opening escape function
  • Bus passenger door with externally-opening escape function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as Figure 1-Figure 13 As shown, the passenger door of the present invention has outward opening escape function, comprises the passenger door body 1 that is hinged with automobile body, is provided with the escape through hole 29 that is used for passenger on the passenger door body 1, on the passenger door body 1 A door panel 2 is hinged on the side away from the interior of the vehicle, and a disengaging device is provided on the passenger door body 1. When the disengaging device is in a locked state, the door panel 2 and the passenger door body 1 are fixed to each other, and the door panel 2 will pass through the escape hole. 29 covers, and when disengagement device is released, door panel 2 can rotate outwards around the axis of hinge, and make the interior of the bus and the outside of the car be communicated by escape through hole 29.

[0056] The outward opening principle of the present invention in case of emergency is as figure 2 As shown: the passenger...

Embodiment 2

[0060] This embodiment is based on the embodiment 1, and describes the first specific implementation of the disengagement device.

[0061] The disengagement device can adopt a magnet, and the magnet is arranged on the side of the passenger door body 1 away from the interior of the vehicle. When the door panel 2 covers the escape hole 29, the door panel 2 is absorbed and fixed by the magnet. In an emergency, the door panel 2 is pushed outward. That's it.

Embodiment 3

[0063] This embodiment is based on the embodiment 1, and describes the second specific implementation manner of the disengagement device.

[0064] The release device can adopt a screw nut structure. One end of the screw is connected to the door panel 2, and the other end of the screw moves through the passenger door body 1 and then connected to the nut. In an emergency, loosen the nut, remove the nut from the screw, and then outward Push the door panel 2 and get final product.

[0065] The disengaging device in embodiment 2 is not suitable for use when there are a large number of passengers in the car. When there are many passengers in the car, the passengers will squeeze the door panel 2 away; the disengaging device in embodiment 3 rotates the nut in case of emergency. , not only will cause the speed of opening the door panel 2 to decrease, and people will not be able to hold the object firmly when they are nervous, so when the nut is loosened, the nut cannot be loosened smoo...

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Abstract

The invention discloses a bus passenger door with an externally-opening escape function. The bus passenger door comprises a passenger door body. The passenger door body comprises a main passenger doorbody and a door board which are hinged sequentially. The door board is located on the side, away from the inside of a bus, of the main passenger door body and provided with a clamping board. A matching through hole is formed in the main passenger door body. A disengaging device is arranged at the end, near the inside of the bus, on the main passenger door body. When the door board rotates aroundthe hinging axis and is overlapped with the main passenger door body, the clamping board is inserted in the matching through hole and fixed by the disengaging device, and the clamping board and the disengaging device are detachably fixed. In multiple escape methods of the bus, the passenger door is the most effective way, the bus passenger door is improved and redesigned in order to overcome the escape defects of the passenger door under an emergency, the passenger door swings inwards to be opened under the normal operating condition and is opened outwards under the emergency, an escape channel is established for passengers in time, and safety of the passengers is guaranteed.

Description

technical field [0001] The invention relates to the field of public equipment, in particular to a bus passenger door with an outward opening escape function. Background technique [0002] The safety measure of existing bus mainly comprises fire extinguisher, safety hammer, safety window, door pump shut-off valve, automatic blaster and atomizing nozzle. These safety measures are mainly considered from the three aspects of active fire extinguishing, window escape and car door escape. Active fire extinguishing includes the use of fire extinguishers and atomizing nozzles; window escape includes safety windows, safety hammers, and automatic blasters; door escape refers to door pump shut-off valves, taking into account human behavior and the size and availability of escape routes , door escape is the first choice, if you can escape from the door, choose the door as much as possible. When an emergency occurs, in order to use the passenger door to escape, you usually need to press ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/04
CPCB60J5/047
Inventor 马绮阳
Owner 马绮阳
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