| 摘要 |
PROBLEM TO BE SOLVED: To provide a rivet properly suppressing opening between two holding pieces separate from each other.SOLUTION: A rivet 20 is penetrated and inserted into a first holding piece 12 and a second holding piece 13 separating from each other, and prevents the gap between the first holding piece 12 and the second holding piece 13 from being opened. The rivet includes: a sleeve 21 operated and inserted into the first holding piece 12 and the second holding piece 13; a flange 22 formed at the end part on a root side of the sleeve 21 so as to expand its diameter; and a spacer 24 mounted on the outer peripheral part of the sleeve 21. The sleeve 21 has a longer shaft length than the spacer 24, and caulked deformation at the tip part of the sleeve 21 projecting from the spacer 24 is regulated by contact with the end surface of the spacer 24.SELECTED DRAWING: Figure 13 |
