Wiring member

A wiring member, comprising:

• a twisted wire in which a first wire-like transmission member and a second wire-like transmission member are stranded;
• and
• a base member to which the twisted wire is fused and fixed, wherein
• the twisted wire includes side-by-side parts in which the first wire-like transmission member and the second wire-like transmission member are arranged side by side on the base member, and vertical parts in which the first wire-like transmission member and the second wire-like transmission member are vertically arranged,
• the side-by-side parts and the vertical parts alternately extend along an extension direction of the twisted wire,
• a section between two adjacent vertical parts is a half cycle section of a strand in the twisted wire,
• the first wire-like transmission member and the second wire-like transmission member are not fused to the base member in all of the vertical parts,
• at least one of the side-by-side parts includes a side-by-side fusion part in which each of the first wire-like transmission member and the second wire-like transmission member is fused to the base member, and
• the half cycle section comprises a first half cycle section in which the side-by-side fusion part is included and a second half cycle section which is located adjacent to the first half cycle section in the extension direction of the twisted wire,
• a length of the first half cycle section is larger than a length of the second half cycle section.