Patent attributes
An electrical connector includes: a cylindrical metal shell having a mating portion extended from the front end to the rear end; and an inner sealing member that is brought into contact with a housing and the metal shell and hermetically seals between the housing and the metal shell. The mating portion is sealed by an outer peripheral joint and an inner peripheral joint so as to prevent the flow of a liquid from the front end side to the rear end side. Here, the outer peripheral joint is formed to some midpoint from the outer peripheral surface of the metal shell toward the inner peripheral surface of the metal shell, and the inner peripheral joint is formed from the inner peripheral surface to the outer peripheral joint on the contact portion with the inner sealing member.
