Abstract: A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.

Abstract: A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.

Abstract: A connector according to an aspect of the invention is a connector provided with a rear connector that includes a rear housing, and a front connector that includes a front housing and that is assembled to the rear connector; the rear housing contains a terminal of a cable end, and the front housing contains a mating terminal to be connected to the terminal; and the rear housing is provided with a checking window through which the terminal is exposed to outside and a voltage of the terminal can be checked, and a waterproof lid which closes the checking window in a sealed state.

Abstract: A connector according to an aspect of the invention is a connector provided with a rear connector that includes a rear housing, and a front connector that includes a front housing and that is assembled to the rear connector; the rear housing contains a terminal of a cable end, and the front housing contains a mating terminal to be connected to the terminal; and the rear housing is provided with a checking window through which the terminal is exposed to outside and a voltage of the terminal can be checked, and a waterproof lid which closes the checking window in a sealed state.

Abstract: A connector according to an aspect of the invention is a connector provided with a rear connector that includes a rear housing, and a front connector that includes a front housing and that is assembled to the rear connector; the rear housing contains a terminal of a cable end, and the front housing contains a mating terminal to be connected to the terminal; and the rear housing is provided with a checking window through which the terminal is exposed to outside and a voltage of the terminal can be checked, and a waterproof lid which closes the checking window in a sealed state.

Abstract: A connector housing with a mat seal, includes a connector housing a mat seal. At an outer surface of a rear wall of the connector housing, a plurality of passages for a silicone gum forming material are provided outside an area where a plurality of terminal insertion holes are formed. On the outer surface of the rear wall and outside the passages, an annular rib is protruded and surrounds an area inside the annular rib. The mat seal is molded by using the area inside the annular rib as a reservoir space in which the silicone gum forming material overflowing from the seal forming cavity is retained, and using at least one of the passages as a passage for a gate through which the silicone gum forming material is injected into the seal forming cavity, and the other of the passages as passages for overflow.

Abstract: The present invention is to provide a wire harness capable of improving productivity and reducing cost as well as enhancing waterproof performance to secure reliability, and a method for manufacturing the wire harness, The wire harness includes an electronic wire having a core wire and a covering part covering the core wire, a male terminal attached to the core wire exposed out of the covering part of the electric wire, a housing attached to the covering part and formed to lay the male terminal therein, and a ring-shaped waterproof member disposed between the housing and the covering part, filling a gap therebetween, and made of soft resin.

Abstract: A connector housing with a mat seal, includes a connector housing a mat seal. At an outer surface of a rear wall of the connector housing, a plurality of passages for a silicone gum forming material are provided outside an area where a plurality of terminal insertion holes are formed. On the outer surface of the rear wall and outside the passages, an annular rib is protruded and surrounds an area inside the annular rib. The mat seal is molded by using the area inside the annular rib as a reservoir space in which the silicone gum forming material overflowing from the seal forming cavity is retained, and using at least one of the passages as a passage for a gate through which the silicone gum forming material is injected into the seal forming cavity, and the other of the passages as passages for overflow.

Abstract: The present invention is to provide a wire harness capable of improving productivity and reducing cost as well as enhancing waterproof performance to secure reliability, and a method for manufacturing the wire harness. The wire harness comprises an electronic wire having a core wire and a covering part covering the core wire, a male terminal attached to the core wire exposed out of the covering part of the electric wire, a housing attached to the covering part and formed to lay the male terminal therein, and a ring-shaped waterproof member disposed between the housing and the covering part, filling a gap therebetween, and made of soft resin.