Emergency escape system used in vehicle

Abstract

The invention discloses an emergency escape system used in a vehicle. The system comprises an improved safety lock, a control button, a fixing device and a pneumatic device, wherein a reverse spring plate for bouncing open the safety lock is additionally arranged at the safety lock; a connecting rod is arranged between the reverse spring plate and the control button; the control button is arranged on a vehicle door panel; the pneumatic device comprises a cylinder, a pushrod, a self-locking device and a triggering button; the pushrod is connected to the front end of the cylinder; inert gas is filled in the cylinder; the self-locking device for compressing the insert gas is arranged in the cylinder; the triggering button for triggering the self-locking device is arranged on the outer side of the cylinder; one side of the fixing device is connected with the tail end of the cylinder of the pneumatic device, and the other side of the fixing device is arranged on the lateral surface of the back of a co-driver seat. According to the system, the problem that the safety lock cannot be normally opened in an extreme state is solved; meanwhile, a driver can be assisted to smoothly open a vehicle door when pressure outside the vehicle is high, so that the life and property safety of the driver and a passenger can be ensured.

Description

technical field [0001] The invention belongs to the technical field of automobile safety devices, and provides an emergency evacuation system in a vehicle capable of opening a vehicle door from inside the vehicle. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, cars have entered the lives of ordinary people and become a part of daily life. In recent years, there have been endless reports of heavy rains causing cars to be flooded and causing casualties. Therefore, it is very noteworthy about the safety and security of family cars under special circumstances. When the car is wading or the car falls into the water due to heavy rain, the lock cannot be opened normally due to a sudden power failure, or the driver cannot push the door normally due to the high external water pressure of the car, which will endanger the life of the car. to the safety of the driver. The currently widely used escape hamme...

AI Technical Summary

Problems solved by technology

When the car is wading or the car falls into the water due to heavy rain, the lock cannot be opened normally due to a sudden power failure, or the driver cannot push the door normally due to the high external water pressure of the car, which will endanger the life of the car. to the safety of the driver

The currently widely used escape hammer cannot achieve the purpose of assisting the driver to open the car door. At the same time, if the escape hammer is used to hit the glass when the car falls into the water, the glass fragments produced by the escape hammer will have a certain degree of safety hazard.

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