| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof structure of a conduction path which can make a conductor waterproof without putting unnecessary load on the conductor, and can gain sufficient creepage distance. <P>SOLUTION: A plurality of grooves 9 is formed on an outer peripheral surface 8 of an insulator 7. The grooves 9 are formed in a concave shape by heating or cutting. The grooves 9 are formed within a predetermined region L on the outer peripheral surface 8 of the insulator 7. The predetermined region L is set as a region where an overmold part 5 is provided. The overmold part 5 is a seal member made of elastomer, and disposed and formed within the predetermined region L of an electrical wire 2. Further, the overmold part 5 is formed so as to fill all the three grooves 9. <P>COPYRIGHT: (C)2012,JPO&INPIT |
