To provide a new takeoff board box that can enclose a cover body inside in the state of installing a takeoff board and a foul determining board at the upper part and enclose the takeoff board and foul determining board inside in the state of closing the upper part with the cover body 4.
This top open type takeoff board box is disposed in the state of being buried in the game field of the long jump or triple jump, and the takeoff board 1 and foul determining board 2 can be installed at the upper part almost flush with a field surface 3, while the upper part can be closed with the cover body 4 when not used. A box body 5 is formed in such a shape as to be able to enclose the cover body 4 inside in the state of installing the takeoff board 1 and foul determining board 2 at the upper part and to be able to enclose the takeoff board 1 and foul determining board 2 inside in the state of closing the upper part with the cover body 4. The box body 5 is also formed in such a shape as to be able to enclose the cover body 4 or the takeoff board 1 so that the longitudinal direction of the cover body 4 or the takeoff board 1 is placed in a vertical direction.
NAKADA SHINICHI
TOMARU KATSUAKI
FUKAYA KAZUHITO
HASEGAWA TAIIKU SHISETSU CORP