Wiring module

A wiring module configured to be attached to a plurality of power storage elements that are arranged side-by-side, the wiring module comprising:

• a plurality of electric wires;
• and
• a plurality of coupling units in which the plurality of electric wires are routed,
• wherein a first coupling unit of the plurality of coupling units has a first routing portion in which at least one of the plurality of electric wires is routed,
• a second coupling unit adjacent to the first coupling unit of the plurality of coupling units has a second routing portion in which at least one of the plurality of electric wires is routed,
• an engagement portion is provided on one of the first routing portion and the second routing portion, and an engagement receiving portion that engages with the engagement portion is provided on the other of the first routing portion and the second routing portion,
• the plurality of coupling units are coupled in a condition in which the engagement portion and the engagement receiving portion are engaged with each other,
• the first routing portion has a groove shape and has a first bottom wall, and one of the engagement portion and the engagement receiving portion is provided on the first bottom wall.,
• the second routing portion has a groove shape and has a second bottom wall, and the other of the engagement portion and the engagement receiving portion is provided on the second bottom wall,
• the engagement portion and the engagement receiving portion overlap in the thickness direction of the first bottom wall and the second bottom wall in a condition in which the first coupling unit and the second coupling unit are coupled,
• a hook portion that is provided on the engagement portion and protrudes toward the engagement receiving portion and a hook portion that is provided on the engagement receiving portion and protrudes toward the engagement portion are engaged at a position not exposed to the first routing portion and the second routing portion,
• a first cover that covers a first opening portion provided in the first coupling unit is provided on the first coupling unit via a first hinge portion,
• a second cover that covers a second opening portion provided in the second coupling unit is provided on the second coupling unit via a second hinge portion,
• a unit lock portion is provided on at least one of the first cover and the second cover,
• if the unit lock portion is provided on the first cover, a unit lock receiving portion that engages with the unit lock portion in a condition in which the first cover covers the first opening portion is provided on a portion of the second coupling unit that is different from the portions of the second cover and the second hinge portion, and
• if the unit lock portion is provided on the second cover, a unit lock receiving portion that engages with the unit lock portion in a condition in which the second cover covers the second opening portion is provided on a portion of the first coupling unit that is different from the portions of the first cover and the first hinge portion.