摘要 |
A jaw portion (12) projects in a fold-back direction (FBD) from the outer circumference of the front end of a small-diameter tube portion (11), through which a bundle of wires (W) are introduced in close contact, to be inserted into a through hole (9), and is slanted (12a) while increasing its outer diameter toward the back. A body locking recess (13) is formed in the slanted outer circumferential surface (12a) of the jaw portion (12). A front end position (15a) of a clearance (15) between the inner circumferential surface (12b) of the jaw portion (12) and the outer circumferential surface (11a) of the small-diameter tube portion (11) is located at a base end portion (12c) of a front slanted wall of the body locking recess (13) of the jaw portion (12), thereby thinning the base end portion (12c). Further, the inner circumferential surface of the front side of the small-diameter tube portion (11) is slanted to increase its diameter toward the front end. A gradually widening clearance (C) is defined between the front side of the small-diameter tube portion (11) and the bundle of wires (W). <IMAGE> |