Resin structure

A resin structure comprising:

• a body having a box-shape and divided into a plurality of regions;
• and
• a lid configured to be attached to the body and to cover one of the plurality of regions,
• wherein the body includes a first partition wall extending in a partition direction to partition a pair of regions adjacent to each other of the plurality of regions,
• wherein the lid is configured to cover one of the pair of regions and includes a second partition wall provided at an edge of the lid in a manner extending in the partition direction along the first partition wall,
• wherein the first partition wall has;
• a protrusion protruding therefrom provided at an end of the first partition wall in the partition direction, the protrusion protruding toward the second partition wall and being coupled to a peripheral wall of the one of the regions, and having a first inclined surface inclined with respect to a top view of the body in a manner gradually approaching a distal end side in the partition direction toward a distal end of the protrusion away from the first partition wall, and
• a recess-shaped restriction portion provided at a middle part of the first partition wall along the partition direction and being recessed in an upper direction with respect to a side view of the body, the recess-shaped restriction portion being configured to accommodate at least a part of the second partition wall and to restrict the second partition wall from moving in a direction away from the body,
• wherein the second partition wall has:
• a second inclined surface provided at an end of the second partition wall, the end corresponding to the protrusion in the partition direction, the second inclined surface being inclined with respect to a top view of the lid along the first inclined surface, and
• an upper end protruding upward from a surface of the lid with respect to a side view of the lid and configured to be accommodated in the recess-shaped restriction portion of the first partition wall, and
• wherein, when the body and the lid are being attached to each other, the lid is attached to the body while being guided by the second inclined surface facing the first inclined surface.