| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable to release a lock easily by operation from outside when necessary, and enable the lock to be incapable of release due to mistake, even when it is hit by something from outside when unnecessary. <P>SOLUTION: In a grommet which is provided with a grommet outer 20 equipped with a small diameter cylindrical part 23, a large-diameter cylindrical part 22, and a coupling wall 21, and which is provided with a grommet inner 10, having a flexible lock arm 14 integrally fitted into the inner peripheral side of the grommet outer and retaining-locked to the hole brim of a through hole of a panel, and in which lock can be released by displacing the lock arm inward the radial direction against own elasticity, by pushing a flat outer face of the coupling wall into the inner face of the coupling wall of the grommet outer and making it recessed; a convex part 28 by which the lock arm is pressed and displaced inward the radial direction is installed, and a press-fit slope 28a is installed at the convex part. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
