WATERPROOF STRUCTURE OF ELECTRIC WIRE TERMINAL AND WATERPROOF STRUCTURE FORMING METHOD

摘要

PROBLEM TO BE SOLVED: To provide waterproof structure in which an electric wire terminal forming a core wire concentration splice part is surely waterproofed, and capable of forming in simple work at low cost. ;SOLUTION: An insulating cover 2 part in the vicinity of a core wire 1 forming a concentration splice part 1A in the terminal of a plurality of electric wires (W) is tape-wound, or band-fastened to minimize the gap between electric wires, a cyano adhesive is penetrated and solidified in a gap between core wires 1 in a length part narrowing the gap between electric wires from the core wire concentration splice part 1A and between the electric wires (W) to mutually bond core wires and electric wires. The terminals of a plurality of electric wires are covered with a heat-shrinkable tape 6 having a hot-melt layer 6a on the inner surface, and the hot-melt layer 6a is filled in a gap between the insulating cover 2 of the electric wire and a tube 6 by melting and solidifying.;COPYRIGHT: (C)1999,JPO