Vehicle self-rescue device based on lever principle

Abstract

The invention provides a vehicle self-rescue device based on the lever principle, and relates to the field of vehicles. The vehicle self-rescue device comprises a device box mounted on the inner wallof a vehicle body and a water pressure box mounted on one side of the device box; the device box is located above a vehicle window, and a first lever is arranged on the inner wall of the water pressure box; a floating ball is arranged at the outer end of the first lever and is light; and one end of the first lever is connected with a second lever, the second lever is located in the device box, anda first supporting rod is hinged to the second lever. According to the vehicle self-rescue device based on the lever principle, by arranging an emergency switch device, self-rescue of personnel can be conducted conveniently under the emergency situation, a switching device is pressed, thus a push rod drives a rotating rod to pull movable rods to enable the movable rods to get close to each other,and pull a second steel rope to enable a left baffle and a right baffle to be separated, a hammer core on an elastic plate is aligned at glass and crushes the glass conveniently to enable personnel to escape from a compartment to be successfully self-rescued, the device is arranged above the vehicle window and thus is difficult to touch by children, and the device can be used repeatedly.

Description

technical field [0001] The invention relates to the technical field of automobile self-rescue devices, in particular to an automobile self-rescue device based on the lever principle. Background technique [0002] In recent years, it is not uncommon for vehicles to fall into the water and cause people in the vehicle to drown. In order to reduce the occurrence of similar accidents: on the one hand, it is necessary to strengthen the driver's driving skills, and on the other hand, it is necessary to install escape tools in the vehicle. Generally, two or three minutes after the vehicle falls into the water, the water will rush into the vehicle. At present, the escape tool in the vehicle is mainly a safety hammer, which is mainly used to smash the windows. It consumes a lot of physical strength, and the success rate of the occupants to escape and save themselves is very low. [0003] According to the Chinese Patent No. CN201410509113.4 for a car falling into the water self-rescue...

AI Technical Summary

Problems solved by technology

[0004] The device is pulled by a cable to achieve self-rescue, but the cable is exposed, so it is inevitable to be touched by children in the car, and the gas inside the device is disposable, and it needs to be reinstalled after being triggered by mistake, which increases the cost of use and reduces the safety.

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