A LIFETUBE AND PROJECTING DEVICE FOR THE LIFETUBE

摘要

A life tube and a device for projecting the same are provided to allow a victim to easily catch the life tube with a bar-shaped tube and to secure buoyancy through a circular tube. A life tube(100) includes a gas generation device(101), a plurality of bar-shaped tubes(102), and at least one circular tube(103). The gas generation device generates a gas. The bar-shaped tubes are formed by being radially extended from the gas generation device and one ends thereof are connected to the gas generation device. The at least one circular tube is connected to the bar-shaped tubes and is fixed to the bar-shaped tubes or integrally formed together with the bar-shaped tubes.