| 摘要 |
PROBLEM TO BE SOLVED: To contribute to facilitating attachment to a seat frame.SOLUTION: In a resin bush 10, a bush body 42 has a pair of facing parts 48 and 50. The pair of facing parts 48 and 50 face each other through an insertion gap 54 into which a spring hook part 24A of a seat back frame 16 is inserted, and are integrally connected by a connection part 52 at an insertion direction depth side of the spring hook part 24A. The spring hook part 24A inserted into the insertion gap 54 slidably contacts a projection 46 provided on the one facing part 48, and the bush body 42 is elastically deformed. When the projection 46 is fitted into an insertion hole 32 formed on the spring hook part 24A, the bush body 42 is elastically restored. With this, the resin bush 10 is attached to the spring hook part 24A. Since in the attachment, the bush body 42 is elastically deformed only for a hooking margin of the projection 46 in a wide area outside the insertion hole 32, an attachment loading can be set low.SELECTED DRAWING: Figure 7 |
