Patent ID: 8813984

Claim:
A waterproof box comprising: a box main body having a peripheral wall and receiving components inside of the peripheral wall, the components disliking water; a cover having a cover peripheral wall and covering an opening of edges of the peripheral wall of the box main body; a main body side waterproof structure arranged in the edges of the peripheral wall of the box main body; and a cover side waterproof structure arranged in edges of cover peripheral wall of the cover, wherein the main body side waterproof structure is overlapped with the cover side waterproof structure so as to waterproof, and wherein a wall, which is located outside an overlapped portion and opposed to an outer surface of the peripheral wall at a predetermined space, is provided as a part of the cover side waterproof structure with respect to a horizontal direction and separated from the main body side waterproof structure, wherein rotation supporting points are arranged in the main body side waterproof structure and the cover side waterproof structure respectively so as to rotatably and removably move the cover against the box main body, wherein the rotation supporting point of the cover side waterproof structure comprises a through hole and a pair of protective walls which are formed on both sides of the through hole and formed into a rib shape, wherein the main body side waterproof structure comprises a first waterproof portion arranged as an inlet of a micro passage and a second waterproof portion arranged as an outlet of the micro passage, wherein the wall is formed at an outermost position of the protective walls, and a lower wall of the first waterproof portion is projected toward the wall, and wherein a space is formed between the wall and an outer surface of the first waterproof portion.