| 摘要 |
PURPOSE: A crash preventer for an airplane is provided to safely spread a parachute by rapidly injecting air into an airframe and to reduce damage caused by a crash accident. CONSTITUTION: A device for preventing a crash of an air plane comprises a parachute(10) having an air frame to be expanded by air; a receiving unit(20) containing the parachute on an upper portion of a fuselage; an injecting unit injecting the air into the parachute; an airboat(40) extended while landing on water; a controlling unit(50) injecting the air by opening the receiving unit; a cover(21) opening or closing an upper portion of the receiving unit; a fixer(22) fixing the cover; a sensor(23) operating the fixer by a signal; a bombe(31) reserving liquefied gas; an opening valve(32) opening or closing the bombe; and a transferring pipe(33) carrying the air discharged from the bombe. The airboat is quickly expanded by the air discharged from the bombe.
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