| 摘要 |
According to the present invention, an electric opening/closing device of a tent frame for a carrying box of a loaded vehicle includes an electric motor (10) having an electric rod (11) transferring rotary force to both side surfaces of a carrying box (C) while penetrating both sides of a vehicle body column (CP) formed in front of the carrying box (C); a rope pulley portion (20) connected to one end portion of the electric rod (11); a pulley (3a) formed at one end portion of a rail portion (3) while penetrating multiple tent frames (5) disposed at an upper portion of the rail portion (3); and an operating rope (30) wound around the rope pulley portion (20) to move the tent frames (5), thereby conveniently folding or unfolding the tent frames connected to the operating rope, improving accuracy of the work, and preventing the operating rope from being overlapped while being wound. |
