| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof housing capable of preventing water from reaching a prescribed place in a main chamber.SOLUTION: A waterproof housing comprises: a plurality of vertical walls 20-50 and a ceiling wall 60 for partitioning a main chamber 11. The plurality of vertical walls 20-50 partition inter-wall chambers 21-51 between inner walls 22-52 and outer walls 23-53. A front drain gutter 91 is provided inside of an upper part of a front vertical wall 20. The front drain gutter 91 reaches inner wall chambers 41, 51 through communication ports 45, 55 so as to drain water. An inner wall chamber 41 is provided with a lateral drain gutter 92 placed above a lateral opening part 46. An inner wall chamber 31 is provided with a rear drain gutter 93 arranged on an inner wall 32 in an eave-shape above a protruding part of a device 82. When water comes from an upper end of a wall, the water is captured at the drain gutters 91, 92, 93, and drains through the inner wall chambers 31, 41, 51. Accordingly, areas at which the water hardly arrives can be provided under the drain gutters 91, 92, 93. |
