Escape device arranged at rear window of bus

Abstract

The invention discloses an escape device arranged at a rear window of a bus. The escape device is located at the back of the bus and used for solving the problem that people cannot escape through the rear windows of the existing buses. A rear window position of the bus is provided with a module mounting frame, and a module is mounted in the module mounting frame. The upper end and the lower end of the module are connected with the module mounting frame through locking mechanisms and hinging hinges. The locking mechanisms can be controlled to be opened by using electric motors. An airbag is provided in the module, and the airbag is opened to form a sloping slide according to danger situations. The lower middle part of the escape device is connected through the hinges, the upper part is connected through the locking mechanisms capable of being opened quickly, so that the escape device can be opened quickly in an emergency, the airbag is rapidly inflated by a gas generator during the opening process and forms the sloping slide, and an escape channel of the sloping slide structure guarantees high escape efficiency.

Description

technical field [0001] The utility model belongs to the technical field of bus window safety escape. Background technique [0002] Bus escape is a national topic. When applicants take the bus to school, videos and methods about how to quickly escape in case of fire are often played on the bus TV. Through research, it is found that there are usually two ways to escape. The first is to escape by breaking the window, that is, using a safety hammer to break the window glass and escape from the window. The correct way to use it is to hold the handle with four fingers close together, with the thumb sticking to the middle finger. When holding it, hold it tightly, without shaking your hand, and then tap the four corners of the window glass. If the tapping position is wrong or the force is not enough, it is difficult to effectively break the glass. [0003] Usually, it is difficult for passengers to use the safety hammer correctly when they are panicking, so there is a greater pot...

AI Technical Summary

Problems solved by technology

[0008] Most buses adopt rear-engine technology. Due to the existence of the engine, the space of the rear window is usually relatively narrow, and it is more difficult to use the safety hammer in the narrow space, which further increases the difficulty of escape from the rear window. Therefore, the rear window is The dead zone for escaping in case of fire, there is no report about escaping from the rear of the compartment so far

Images