Attachment structure of wiring member

An attachment structure of a wiring member, comprising:

• a convex-shaped part;
• a concave-shaped part into which the convex-shaped part can be inserted;
• a wiring member including a wire-like transmission member and provided with one of the convex-shaped part and the concave-shaped part;
• and
• an attaching target member which is an attaching target of the wiring member and provided with another one of the convex-shaped part and the concave-shaped part, wherein
• an elastic deformation part is formed in at least one of the convex-shaped part and the concave-shaped part, and
• when the convex-shaped part is inserted into the concave-shaped part upon receiving force toward a first direction, the elastic deformation part is elastically deformed by the force toward the first direction to fit the convex-shaped part to the concave-shaped part, and when the convex-shaped part is pulled from the concave-shaped part upon receiving force toward a second direction opposite to the first direction, the elastic deformation part is elastically deformed by the force toward the second direction in a direction similar to the case of receiving the force toward the first direction, and releases a fitting state of the convex-shaped part and the concave-shaped part.