| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve waterproof effect for a waterproof container, and to improve workability of the container by forming a packing groove on a surface where a waterproof cramp main body and a cap are brought into contact with each other, and on a surface perpendicular to a cable, and mounting a packing made of an elastic material in the packing groove. SOLUTION: When a cap 6 is mounted on a waterproof cramp main body 2, the waterproof cramp main body 2 and the cap 6 are brought into contact with each other at surfaces 2f, 6b perpendicular to a cable 81. A packing groove 16 is formed on a surface 2f of the waterproof cramp main body 2 side, and a packing 15 made of an elastic material is mounted in the groove 16. As a result, the waterproof cramp main body 2 and the cap 6 are surely and tightly fitted to each other through the packing 15. Even if a liquid material invades through a clearance between a screw part 2a of the waterproof cramp main body 2 and a screw part 6a of the cap 6, the liquid material is prevented from invading from a position where the packing 15 is disposed into a downstream side. It is thus possible to prevent the liquid material from invading into an inside 20a of the waterproof container 20.</p> |
