| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure provided having a frictional force reducing part to thereby suppress loosening of a bolt.SOLUTION: The structure 1 includes the bolt 30 having a bolt head 32 and a screw part extending from the bolt head 32, a bracket 20 having a through-hole 21 piercing the screw part, and a pedestal part 12 having a fixing hole 13 for fixing the screw part. In the bracket 20, rotation is regulated by rotating in the same direction as a fastening direction following fastening of the bolt 30 and abutting on a case body 11, and a recessed part 24 reducing frictional force between the bolt head 32 and a top face 22 of the bracket 20 caused by fastening of the bolt 30 is provided in a place of an opposite side of an abutting point A via the fixing hole 13 in the top face 22 of the bracket 20. |
