| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof case which enables a user to check the waterproofness at low costs.SOLUTION: A waterproof case 1 includes: a case body 2 having an opening part 2e; a bracket 3 which closes the opening part 2e of the case body 2; and annular seal rubber 4 disposed between the case body 2 and the bracket 3. An annular groove part 7 in which the seal rubber 4 fits is provided at a periphery of the opening part 2e of the case body 2. Cutout parts 8 to 11 for checking if the seal rubber 4 fits in the groove 7 are formed in the groove part 7. The seal rubber 4 is provided with: a protrusion part 15 which fits in the cutout part 8 of the groove part 7; and a protrusion part 16 which fits in the cutout part 10 of the groove part 7.SELECTED DRAWING: Figure 1 |
