US Patent 10141679 Electrical connector

A waterproof attachment portion to an enclosure is formed to implement the reduction in height, reduction in size, and positive waterproof effects at the same time. An electrical connector includes: an electrically conductive contact; an insulating housing for holding the contact; a metal shell which includes an opening opened frontward to allow a mating connector to be inserted therein and accommodates the housing; and a sealing member which is provided on the outer peripheral surface of the metal shell and protruded frontward from the metal shell.