| 摘要 |
The present invention relates to a fire extinguishing box including: a middle plate including a square band-shaped body having a first coupling member protruding from an inner surface formed by openings divided into two parts, and hinge portions protruding from the front surface of the body; and a fire extinguishing box body including side plates arranged vertically against the rear surface of the body of the middle plate along the border of the body of the middle plate, a bottom plate coupled to the side plates, and a second coupling member formed on a position corresponding to the first coupling member; a joining member for joining the first and second coupling members; and a doors hinged to the hinge portions of the middle plate to open and close the openings, respectively. |
