| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a sealing grommet having a strong fixing power, a small inserting force, easiness in insertion, easily removal as required and no accumulation of foreign matters. SOLUTION: A main body 12 of a grommet 10 is formed with a material such as butyl rubber with a longitudinal shaft line 16 as a center axis; and a first portion 20 of this main body 12 is provided with a clamp receiving region 11 and a plurality of interlocking ribs 19 contacting to the outer side of an insulation layer of a coaxial cable. Next, a flexible second portion 22 has a tapered inducing portion 23 and an opening 18 having a bulb shape with a hollow inside and a variable diameter. And a third portion 28 is equipped with a flange portion contacting to a wall body, a circular grooves 32 and 36, and a plane 34 holds the grommet 10 to a right position. By doing this, a strong anchoring force can be obtained and a sealing grommet 10 having a small inserting force can be obtained.</p> |
