A watertight connector and method of assembling it

摘要

An object of the present invention is to avoid a reduction in sealing performance caused by the breakage of a rubber plug. <??>A one-piece rubber plug 30 of the hybrid type is mounted at a rear side of a female housing 20. Wire insertion holes 32 of the rubber plug 30 include large-diameter portions 34 and small-diameter portions 33. The outer circumferential surfaces of sealing plugs 60 corresponding to larger terminals 20A are resiliently brought into close contact with the inner circumferential surfaces of the large-diameter portions 34, whereas the outer circumferential surfaces of wires 33 are resiliently brought into close contact with the outer circumferential surfaces of wires 50 corresponding to small terminals 20B. <IMAGE>