METHOD FOR WATERPROOFING JOINT PART OF ELECTRIC WIRE, AND WIRING HARNESS

摘要

PROBLEM TO BE SOLVED: To provide a method for waterproofing a joint part of an electric wire by inexpensive and simple treatment.SOLUTION: A first corrugated tube 21 for covering a plurality of juxtaposed electric wires 12, and a second corrugated tube 31 arranged at a predetermined interval outside the first corrugated tube 21 are provided. A sealed space 40 is formed between the first and second corrugated tubes 21 and 31, and a splice joint 13 for the electric wires 12 is arranged in the sealed space 40.