| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof case which can be easily assembled while securing waterproof properties and strength. <P>SOLUTION: The waterproof case includes: a first case 10 which has a projection 11 projecting around along a peripheral edge thereof like a frame and has screw holes 12 in a region of the projection 11: a second case 20 which is assembled so as to cover the inside of the projection 11 on the first case 10; a packing 40 interposed between the projection 11 of the first case 10 and the second case 20; and screws 30 which are engaged with the screw holes 12 of the first case 10 to fasten the second case 20 to the first case 10 and brings the packing 40 into press-contact with the first case 10 and the second case 20. The projection 11 has groove parts 13 in a top surface facing the second case 20, and the groove parts 13 are formed so as to surround the screw holes 12, and the packing 40 is fitted into the groove parts 13 and is integrally formed so as to surround the screw holes 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
