| 摘要 |
PROBLEM TO BE SOLVED: To provide hinge structure of a door body 4 of a distribution board 1 for a house having excellent durability by enhancing strength with simple structure. SOLUTION: In this hinge structure of the door body of the distribution board for the house, a hinge part 3 provided at the upper part with a hinge hole 9 curved in approximately C-shaped cross section is mounted to a frame cover 2 of the distribution board 1 for the house, and a plate spring 16 curved in opposed shape to the hinge part 3 is attached along the outside of a curved part 10 of the hinge part 3 and clamp-fixed by screws 18a, 18b. COPYRIGHT: (C)2003,JPO
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