Lifesaving device for automobile falling into water

Abstract

The invention discloses a lifesaving device for an automobile falling into water, and belongs to the field of automobile safety management. The lifesaving device for an automobile falling into water comprises a base, an internal spring, an internal jacking column, an internal rubber pad, an external spring, an external jacking column, an external rubber pad, a mounting base, an internal guide rod,an air bag outer cover, an air bag, a wedging clamp, a gas generator, a connecting plate and an external guide rod. The device is fixedly connected with an A-pillar and a B-pillar of a motor vehiclethrough the mounting base, and the air bag outer cover is flush with an automobile outer metal plate. After the automobile falls into water and the gas generator receives a signal, chemical reaction and rapid inflation are carried out, so that the air bag is rapidly expanded, the air bag overcomes the clamping force of the wedging clamp, the air bag outer cover is bounced off, the air bag is in contact with the water surface, and buoyancy is provided, Therefore, it is guaranteed that the automobile does not sink after falling into water, panic of passengers is relieved, and self-rescue can bebetter achieved. In addition, by means of the device, the rescue difficulty and the rescue cost can be reduced, and the survival probability of passengers in the accident process is increased.

Description

technical field [0001] The invention relates to a life-saving device for a vehicle falling into water, which belongs to the field of vehicle safety management. Background technique [0002] The number of motor vehicles has doubled year by year, and there are more and more hidden dangers in the safety of motor vehicles. In recent years, incidents of motor vehicles falling into the water causing a large number of casualties to passengers have occurred frequently. The incident of death and disappearance occurs frequently, and the safety and lifesaving and escape problems of motor vehicles after falling into water become extremely important. [0003] Existing motor vehicles are often only equipped with life-saving hammers. The panic caused by the continuous sinking of the vehicle after falling into the water often makes the passengers miss the best self-rescue time, and the sinking of the motor vehicle after falling into the water increases the difficulty and cost of rescue. ...

AI Technical Summary

Problems solved by technology

[0003] Existing motor vehicles are often only equipped with life-saving hammers. Passengers panic caused by the continuous sinking of the vehicle after falling into the water often makes passengers miss the best self-rescue time, and the sinking of the motor vehicle after falling into the water increases the difficulty and cost of rescue.

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