Flare launcher and flares applied to the launcher

Abstract

This application relates to a signal flare launching device, which includes a launch tube and an ejection mechanism; one end of the launch tube is open, and the other end is fixed with a bottom plate and is closed; the launch mechanism includes an ejection plate arranged in the launch tube for An elastic power component and an operating component for controlling the ejection plate for ejection; the ejection plate is slidingly matched with the launch tube, and the power component and the operation component are both arranged on the launch tube. Humid air on the sea has little effect on the launching device, so it can ensure the normal launch of the signal bomb, making the signal bomb launching device suitable for various complex environments, improving the durability and stability of the signal bomb launching device, and the signal bomb launching device can be reused, reducing The cost.

Description

technical field [0001] The invention relates to the technical field of marine life-saving equipment, in particular to a signal flare launcher and a signal flare applied to the launcher. Background technique [0002] The commonly used ship signal flare is usually a rocket parachute flame signal, and the launch device is provided with propellant, which is used to eject the rocket from the launch device and ignite the rocket, so that the rocket can be launched normally. [0003] However, because the propellant is usually an explosive, it has the risk of explosion, and if it is not managed carefully, there will be a dangerous incident of injury. At the same time, the visual signals for ship lifesaving are included in the civilian explosives information management system, and the visual signals for ship lifesaving need to be managed in accordance with the "Regulations on the Safety Management of Civil Explosives", which will make the management of visual signals for ship lifesavi...

AI Technical Summary

Problems solved by technology

[0004] In addition, the launcher of the rocket parachute flame signal has a certain validity period, and the launcher needs to be replaced after the use time specified by the validity period. Therefore, the cost of the ship, shipowner and ship lifesaving service provider to purchase and equip the visual signal for ship lifesaving must be will be higher and higher

[0005] Moreover, the propellant is very easy to get wet in the humid environment at sea, which will cause the signal flare to fail to launch, affecting the normal use of the launch device and the signal flare, and the use of gunpowder to launch the signal flare is less safe

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