WATERPROOF STRUCTURE OF CASING

摘要

PROBLEM TO BE SOLVED: To provide a waterproof structure hardly causing infiltration of water into a casing without a waterproof member coming off due to vibration or the like.

SOLUTION: The waterproof structure of the casing includes a first casing 1, a second casing 2 and the waterproof member 4 with its peripheral edge 43 arranged at the whole periphery between the first casing 1 and the second casing 2. The second casing 2 includes a recess 23 press-fitting the peripheral edge 43 of the waterproof member 4. The first casing 1 includes a regulating part 13 for preventing slip-off of the peripheral edge 43, in a position that faces the peripheral edge 43 press-fitted into the recess 23 of the waterproof member 4. The waterproof member 4 includes a peripheral wall part 42 bent inward from the peripheral edge 43 and rising toward the first casing 1 side. The peripheral wall part 42 is guided along the first casing 1 and the second casing 2.

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