SPECIAL PURPOSE VEHICLE LOADING BOX OF WING BODY TYPE STRUCTURE

摘要

In the present invention, in the loading of the vehicle body of the wing-like structure, the fixed wall (2, 3) is configured on the front and rear integrally with the bottom surface, the method of connecting the upper center of the fixed wall (2, 3) of the front and rear The wing structure (1) is hinged rotatably coupled to the frame installed in the frame, the wing structure (1) is configured to be in the form of a box as a whole on both sides of the wing structure (1) in a closed state, the front A damper is provided to the fixed wall (2, 3) and the wing-shaped structure (1) of the rear and the rear when the wing-shaped structure is opened and closed, and the compression coil spring is fitted to the outer peripheral surface of the damper, the wing-shaped structure When the damper rod is inserted into the cylinder, the compression coil spring is installed shorter than the length of the damper so that the compression starts from the position where the overall length of the damper is shortened and becomes less than a certain length. When closing the crude product that is configured to close so suddenly to the restoring force of the compression coil spring it relates to a specially equipped vehicles loading area of the wing-like structure, the main features.