Means for establishing a support post for a grommet

Claim 1

The combination with a vibration dampener grommet normally used in anchoring a vibratable load bracket to a rigid mount base, of attachment means for establishing a secure support post about which said grommet readily becomes removably affixed; said attachment means comprising a spacer sleeve member which is received in a hole normally provided in said grommet, and screw means extending through said spacer sleeve member, said screw means having a head structure; said rigid mount base being provided with an aperture for properly receiving said screw means with said spacer sleeve member being abutted upon said rigid mount base; said spacer sleeve member including a right cylinderlike main body portion having a lowermost terminus for contiguously abutting upon said rigid mount base and an uppermost flange portion intended to be sandwiched between said grommet and said head structure of said screw means, thus said grommet and said sleeve member are captured by said screw means; said main body portion having an inner wall and having rib means protruding inwardly from said inner wall for circumferentially engaging said screw means, said rib means defining an inner diameter dimension which is compatibly sized with respect to the diameter of the threaded portion of said screw means whereby a certain degree of force is required to pass said screw means through said spacer sleeve member, thus the inadvertent withdrawal of said screw means from said sleeve member prior to the ultimate mating thereof with said grommet is unlikely.