SPECIAL PURPOSE VEHICLE LOADING BOX OF WING BODY TYPE STRUCTURE

摘要

PURPOSE: A cargo deck of a wing-shaped structure for a special purpose vehicle is provided to prevent the sudden opening and closing of the deck by enabling a user to manually open and close the wing-shaped structure. CONSTITUTION: A cargo deck of a wing-shaped structure for a special purpose vehicle comprises fixed walls(2,3), a wing-shaped structure(1), and a damper(6). The fixed wall is integrated with the bottom and is formed on the front side and rear side of the cargo deck. The wing-shaped structure is coupled with a hinge to rotate on the frame. The wing-shaped structure is formed in the shape of a box. The damper is installed between the fixed wall of the front side and the back side and the wing-shaped structure. A compression coil spring is installed on the outer circumference of the damper.