| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the number of components and enhance working by furnishing a flange-shaped part at the base end of a cylindrical part, and connecting a pair of brackets having a high hardness with this flange-shaped part through hinge parts. SOLUTION: A grommet 1 is formed an elastic material through a single piece shaping process and is equipped with a cylindrical part 2, flange-shaped part 3, and brackets 4A and 4B, wherein the brackets have a higher hardness than the cylindrical part and flange-shaped part. The cylindrical part 2 is protruded at the center of the flange-shaped part 3, and inserting holes 11A and 11B are provided in such a way that the cylindrical part is interposed. A pair of base parts 12A and 12B are provided protrusively at the edges of the flange- shaped part 3, and the base ends of flexible hinge parts 18A and 18B are connected with the foremost of the base part, and the brackets are coupled with the foremost of the hinge parts. An insert hole 24 is provided in a tab part 23A, and the hinge parts are folded and the brackets are folded to the side with flange-shaped part to cause the brackets to overlap on the flange-shaped part, which generates a condition that the holes 11A, 11B are positioned coincide with the hole 24.</p> |
