How to make an extension cable set and an extension cable set

摘要

PROBLEM TO BE SOLVED: To provide an extension cable set which can be suitably used outdoors by suppressing the infiltration of water such as rain, and a method for manufacturing the extension cable set. An extension cable set 10 of the present invention has an outlet portion 20 having one or a plurality of outlets 24, a plug portion 30, and a wiring portion 40 connecting the outlet portion 20 and the plug portion 30. The wiring portion 40 includes a cord portion 50 formed in a cord shape and a flat portion 60 formed flat, and the flat portion 60 and the connection portion 70 to which the cord portion 50 is connected are formed of an insulating material. It is covered with the insulated portion 72. [Selection diagram] Fig. 6