Patent ID: 8267720
Filing Date: 2012-09-18
Classification: H01R

Abstract:
1. A seal structure comprising: a housing; and a waterproof member provided in the housing, wherein the waterproof member includes a body and a plurality of electric wire insertion holes formed in the body for passing through a plurality of electric wires respectively; wherein each of the plurality of electric wire insertion holes has a first insertion part and a second insertion part communicated with the first insertion part; wherein an inner diameter of the second insertion part is larger than an inner diameter of the first insertion part; wherein the first insertion part is adapted to hold a first electric wire among the electric wires and the second insertion part is adapted to hold a second electric wire among the electric wires; wherein an outer diameter of the first electric wire is larger than an outer diameter of the second electric wire; and wherein an elastic portion attached to an outer periphery of the second electric wire is positioned at the first insertion part or the second insertion part in an intimate contact state.