| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof tool which exerts stable waterproof performance in spite of outdoor arrangement of electric wires, and allows the operator to inspect the electric wires and electrical characteristics in a waterproof case thereof. <P>SOLUTION: The waterproof case 1 has an inspection port 7 and an electric wire outlet 9 which has been waterproofed. A translucent cover 8 detachably seals the inspection port 7. The electric wires 12 are pulled out of the electric wire outlet 9 to be connected to external wires 14 in a waterproof manner. An inspection terminal 6 is connected to the electric wires 12 in the waterproof case 1, and the operator can inspect the terminal via the inspection port 7. The electric wires 12 each have an insulation cover, and an end of the insulation cover from which a core of each electric wire 12 is exposed in the waterproof case 1, is impregnated with a waterproof insulating material. <P>COPYRIGHT: (C)2007,JPO&INPIT |
