Gas production device and anti-settling airbag with gas production device for water-falling object

Abstract

The invention discloses a gas production device and an anti-settling airbag with the gas production device for a water-falling object. The gas production device comprises a barrel body, a primer arranged in the lower end of the barrel body, a blasting cap which is arranged in the barrel body and is located at the upper end of the primer, a magnetic sheet which is arranged in the barrel body, is located above the blasting cap and is in air sealing match with an inner wall of the barrel body, a firing pin which penetrates through the middle part of the magnetic sheet and can move relative to themagnetic sheet, a magnetic block which is suspended in the upper end of the barrel body through a sodium column, an upper protection cover which is arranged at the upper end of the barrel body and isprovided with a downward opening end, and a lower protection cover which is arranged on an outer wall of the upper part of the barrel body and is provided with an upward opening end, wherein the opening end stretches into the upper protection cover; an exhausting pipe is arranged on the side wall of the barrel body and is located between the magnetic sheet and the blasting cap; a water discharging hole is formed in the lower end of the lower protection cover; an inclined water inlet hole is formed in a part, corresponding to a waist part position of the lower protection cover, on the side wall of the barrel body. The gas production device is connected with an airbag fixed on the object through the exhausting pipe. The object can be floated in water and does not sink, so that the life of people is saved and cargoes are saved and are not lost.

Description

technical field [0001] The invention relates to an anti-sinking air bag and a gas generating device for objects falling into the water, in particular to an anti-sinking air bag and a gas generating device for vehicles and goods falling into the water, and belongs to the technical field of design and manufacturing of floating facilities. Background technique [0002] It is not uncommon for cars to fall into the water and cause the occupants to drown, and for goods to sink into the bottom of rivers, rivers and lakes, causing economic losses. A large number of cases have shown that, whether it is heavy rain and other bad weather that causes the vehicle to lose control, capsize the boat, or the driver's improper operation causes an overwater accident, once there is no professional rescue, it is difficult for the trapped people to survive and the goods are difficult to recover. There is no effective device in the prior art to prevent automobiles and goods from sinking after falli...

AI Technical Summary

Problems solved by technology

A large number of cases have shown that no matter when the vehicle loses control due to severe weather such as heavy rain, the ship capsizes, or the driver improperly operates and causes an overwater accident, once there is no professional rescuer, it is difficult for

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