| 摘要 |
<P>PROBLEM TO BE SOLVED: To stabilize a mounting state of a body-to-be-mounted with respect to a mounting body. <P>SOLUTION: There are provided: an outer cylinder which is inserted into a fitting hole formed either in a mounting body onto which a to-be-mounted body having an inserting protrusion or in the to-be-mounted body to be mounted on a mounting body having an inserting protrusion, while the outer cylinder is made of elastically deformable material; an inner cylinder which is positioned within the interior of the outer cylinder along but at an gap with the inner circumferential surface of the outer cylinder, into which the inserting protrusion is inserted; and a plurality of coupling parts whose both ends are respectively made continuous to the inner circumferential surface of the outer cylinder and the outer circumferential surface of the inner cylinder while being positioned in the circumferential direction of the inner cylinder away from one another. <P>COPYRIGHT: (C)2013,JPO&INPIT |
