To attach a locking mechanism or the like even to a thin door of a storage shed in good appearance, and also to protect the storage shed from mischief and the like.
A closing plate 8 of the storage shed is constituted by holding the end edge portion 9a of a surface material 9 by a frame body 10. In the closing plate 8, a surface material holding section 13 is provided. In the surface material holding section, the frame material 12 constituting the frame body 10 is formed of a front surface pressing piece 14 which presses the front surface of the surface material 9, a side surface pressing piece 15 which is continued from the external end portion 14a of the front surface pressing piece 14 backward, and presses the side surface of the surface material 9, and a rear surface pressing piece 16 which is continued from the rear end portion 15a of the side surface pressing piece 15 inward, and presses the rear surface of the surface material 9. And a pair of internal and external protruding pieces 18 and 19 following the longitudinal direction of the frame material 12 are formed on the rear surface of the rear surface pressing piece 16 by protruding them backward. Then, a space between both of the internal and external protruding pieces 18 and 19 is made into a housing space for the locking mechanism 29 or the like.
Noritsugu Nakama