GAS-INFLATABLE SAFETY TUBE

摘要

PURPOSE: A gas-inflatable safety tube is provided to ensure stable storage and transport by keeping only liquid and solid reactants when not inflated. CONSTITUTION: A gas-inflatable safety tube(10) comprises a tube body(12), a liquid containing tube(14), and an opening and shutting pin(17). The tube body accommodates a solid material for generation of gas. The liquid containing tube is arranged along the internal space of the tube body and accommodates a liquid material separately from the solid material. The opening and shutting pin closes an open end of the liquid containing tube in the normal times and opens the closed end with an external force for pulling the tube body so that the liquid material flows out and reacts with the solid material and gas is generated inside the tube body.