| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof structure of a connector improving work efficiency of assembling.SOLUTION: The connector includes a housing 10 formed with a cavity 11 inside, a terminal fitting 20 having an electric wire 25 fixed to its rear end, and a rubber plug 30 fixed to the rear end of the terminal fitting 20 in a state of externally fit to the electric wire 25. In a state where the terminal fitting 20 is inserted into the housing 10, an inner periphery and an outer periphery of the rubber plug 30 tightly contact the outer periphery of the electric wire 25 and the inner periphery of the cavity 11, respectively. Each of the outer periphery of the rubber plug 30 and the inner periphery of the cavity 11 is formed with a low friction layer 40. The low friction layer 40 of the rubber plug 30 has a friction coefficient smaller than that of the rubber plug 30, and the low friction layer 40 of the cavity 11 has a friction coefficient smaller than that of the housing 10. |
