Multifunctional emergency escape door of school bus
A technology of emergency doors and escape doors, which is applied to vehicle components, vehicle safety arrangements, pedestrian/passenger safety arrangements, etc., can solve problems such as low escape efficiency, secondary injuries, and poor safety assurance, and achieve high escape efficiency and safety assurance sex high effect
Active Publication Date: 2015-07-08
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
[0003] Although the existing school bus is equipped with an emergency escape door, when accidents such as vehicle out of control or spontaneous combustion of the vehicle occur, the existing emergency escape door only has the function of opening an escape opening on the school bus. Jumping downwards to escape, has the disadvantages of poor security, low escape efficiency, and easy to cause secondary injuries.
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[0024] figure 1 It is a schematic diagram of the use state when using the escape staircase mechanism, figure 2 It is a schematic diagram of the use state when the escape staircase mechanism is not used, and the present invention will be further described below in conjunction with the accompanying drawings:
[0025] like Figure 1-Figure 5 A multifunctional school bus emergency escape door shown includes an emergency door 1, an emergency door switch drive mechanism and an escape staircase mechanism.
[0026] The lower end of the emergency door 1 is installed on the school bus body 12 through the emergency door hinge 2, the left and right sides of the emergency door 1 are provided with emergency door side panels 3, and the top of the emergency door side panel 3 is provided with a round tube type protective cover. The outside of the upper end of the emergency door 1 is provided with an emergency door landing wheel 4 , and the emergency door landing wheel 4 is connected to the ...
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The invention relates to a multifunctional emergency escape door of a school bus. The multifunctional emergency escape door of the school bus comprises an emergency door, an emergency door switch driving mechanism and an escape ladder mechanism. The lower end of the emergency door is mounted on a school bus body through an emergency door hinge; emergency door side plates are arranged at the left and right sides of the emergency door; and round pipe type protective covers are arranged above the emergency door side plates. The emergency door switch driving mechanism comprises a driving motor and a driving steel wire; and one end of the driving steel wire is fixedly connected with the upper end of the emergency door, and the other end is connected with the output end of the driving motor. The escape ladder mechanism comprises an emergency door ladder handle switch, an emergency door ladder connecting rod and a foldable ladder; and the emergency door ladder handle switch is rotationally connected to the lower end of the emergency door, and is connected with the foldable ladder through the emergency door ladder connecting rod. The emergency escape door of the school bus can provide multiple escape modes under different unforeseen circumstances, has such characteristics as high safety guarantee and high escape efficiency, and causes no secondary damage.
Description
technical field [0001] The invention relates to the technical field of passenger cars, in particular to a multifunctional school bus emergency escape door. Background technique [0002] A school bus is the means of transportation used to transport students to and from school. The Office of the Work Safety Committee of the State Council of China emphasized in the "Twelfth Five-Year Plan for Road Traffic Safety" that it is necessary to establish and improve the legal system and safety management system for school bus safety management, clarify the right of way for school buses, strengthen school bus supervision, and ensure school bus safety. [0003] Although the existing school bus is equipped with an emergency escape door, when accidents such as vehicle out of control or spontaneous combustion of the vehicle occur, the existing emergency escape door only has the function of opening an escape opening on the school bus. Jumping downwards to escape, has the disadvantages o...
Claims
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IPC IPC(8): B60R21/02
CPCB60J9/02B60R3/02
Inventor 黄叶明张芹付朋王黎明倪良春孟龙灿
Owner ANHUI ANKAI AUTOMOBILE