Patent ID: 7153150
Filing Date: 2006-12-26
Classification: H01R

Abstract:
1. A waterproof grommet structure to be mounted in a connector, comprising: a connecter rib configured to be fit into the connector; a hollow portion consecutively arranged with the connector rib and configured to pass an electrical wire extending from the connector therethrough; a waterproofing agent tank consecutively arranged with the hollow portion, but isolated from the hollow portion to form a separate compartment; an inlet formed as an aperture on the waterproofing agent tank and configured to feed waterproofing agent therethrough; a first through-hole formed as an aperture on the waterproofing agent tank and configured to penetrate between the inside of the waterproofing agent tank and the hollow portion to form a link therebetween; and a second through-hole formed as an aperture on the waterproofing agent tank and configured to penetrate between the inside of the tank and an external environment to form a link therebetween, wherein the electrical wire is positioned in a manner that, after passing through the hollow portion, it passes through the first through-hole and second through-hole while tightly adhered to the first through-hole and second through-hole, and then passes through the waterproofing agent tank.