WING DEVICE AND FLIGHT VEHICLE HAVING THE SAME

摘要

PURPOSE: A fin device of a flying object and a flying object with the same are provided to minimize the clearance of wings by simultaneously fixing inflating and fixing a wing using a spring unit and a fixing hole. CONSTITUTION: A fin device of a flying object comprises a fixed axis(211), a wing(120), a fixing groove(220), and a spring unit(230). The fixed axis is arranged in a longitudinal direction of the vehicle main body. The wing is installed in the outer circumference of the main body. The wing is installed in the fixed axis to rotate and is slid along a fixed axis. The fixing groove is formed in order to oppositely face to the fin. The spring unit applies the first elastic force to the circumference of the main body.