| 摘要 |
PROBLEM TO BE SOLVED: To provide a box for storing electrical apparatuses and machines the waterproofing piece and door unit of which are not subjected to deformation, breakage, scratch or paint peeling, even if the box body is twisted. SOLUTION: In a box 1 for storing electrical apparatuses and machines, edge part of the opening part of a box body 2 provided with the opening part in front is folded to form a drain piece. A first door unit 3 and a second door unit 4 with folded parts 3a, 4a formed in its surrounding part are attached to the box body 2 with hinges to open outward. The first door unit 3 and second door unit 4 have locking devices 7, 8 respectively which can be locked or unlocked by operating locking rods 5, 6. Passing through passing holes 9a, 10a provided in locking rod guides 9, 10, the locking rods 5, 6 are supported to be removable. Also, a waterproofing piece 11, which prevents rainwater from permeating into the box, is provided on the top and bottom parts of the folded part 3a of the part, where the first door unit 3 and second door unit 4 are fitted. The locking rod guide 10 of the second door unit 4 is provided continuously on the folded part 4a of the part, where the first door unit 3 and second door unit 4 are fitted. A contacting part 12 of the waterproofing piece 11 with the second door unit 4 is plane-shaped. |
