| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure capable of easily connecting a utensil constituent member of a utensil part, etc. to a utensil constituent member of a utensil body, etc. which is applicable in a versatile manner, and the utensil having this connection structure.SOLUTION: A connection structure includes a first engaging wall part 97 formed at a lumbar support 70, a first engaging wall part 97 formed at the lumbar support 70, a wall part end part 40F formed at a backrest rear part support member 40 into which the first engaging wall part 97 is inserted, and a third wall part 40A formed at the backrest rear part support member 40 which is opposed to the first engaging wall part 97. The first engaging wall part 97 has a concave part, and the third wall part 40A has a convex part 40B corresponding to the concave part. The concave part engages with the convex part by the first engaging wall part 97 elastically deforming. |
