METHOD FOR MANUFACTURING ELECTRICAL WIRING CONNECTION STRUCTURE BODY, AND ELECTRICAL WIRING CONNECTION STRUCTURE BODY

There are provided an electrical wire connecting structure and a method of manufacturing the electrical wire connecting structure that can reduce the types of crimp-style terminals and easily secure electrical wire holding force. A terminal 11 having a tube-shaped portion 25 of 2.0mm in inner diameter is prepared for an electrical wire 13 having a conductor cross-sectional area of 0.72 to 1.37mm 2 , the electrical wire 13 is inserted into an electrical wire insertion port 31 of the tube-shaped portion 25 of the electrical wire, and the tube-shaped portion 25 and the core wire portion 14 of the electrical wire 13 are compressed to be crimp-connected to each other. Furthermore, a terminal 11 having a tube-shaped portion 25 of 3.0mm in inner diameter is prepared for an electrical wire 13 having a conductor cross-sectional area of 1.22 to 2.65mm 2 , the electrical wire 13 is inserted into the electrical wire insertion port 31 of the tube-shaped portion 25 of the electrical wire 13, and the tube-shaped portion 25 and the core wire portion 14 of the electrical wire 13 are compressed to be crimp-connected to each other.