| 摘要 |
A jaw portion (12) projects in a fold-back direction from the outer circumference of the front end of a small-diameter tube portion, through which a bundle of wires are introduced in close contact, to be inserted into a through hole (9), and is slanted while increasing its outer diameter toward the back. A body locking recess (13) is formed in the slanted outer circumferential surface of the jaw portion (12). A front end position of a clearance between the inner circumferential surface (116) of the jaw portion (12) and the outer circumferential surface of the small-diameter tube portion is located at a base end portion of a front slanted wall of the body locking recess (13) of the jaw portion (12), thereby thinning the base end portion. Further, the inner circumferential surface (116) of the front side of the small-diameter tube portion is slanted to increase its diameter toward the front end. A gradually widening clearance is defined between the front side of the small-diameter tube portion and the bundle of wires. <IMAGE> |
