Abstract: An electric wire protection member that prevents a connector or a terminal portion from coming into contact with water due to water intruding into a grommet. The electrical wire protection member disclosed by this specification includes a tube-shaped corrugated tube that protects electrical wires; a tube-shaped grommet that has a connection tube portion for connection to an opening end portion of the corrugated tube, and protects the electrical wires in place of the corrugated tube; a tube-shaped holder that has a mating tube portion that is fitted into the connection tube portion of the grommet, and abuts against the opening end portion of the corrugated tube; and a rubber stopper that has electrical wire sealing holes into which the electrical wires are inserted in a sealed state, and that comes into close contact with the inner peripheral surface of the holder.

Abstract: It is aimed to enable the use of existing components even if the size of an exterior material is changed. A wire protecting member disclosed by this specification is a wire protecting member for accommodating and protecting wires to be routed in a vehicle inside and includes a corrugated tube having wires inserted therein, a clamp including an inserting portion having an inner diameter larger than an inner diameter in the case of inserting the corrugated tube therethrough without any clearance and configured to fix the corrugated tube to a vehicle, and an auxiliary clamp interposed between the corrugated tube and the inserting portion and configured to fix the corrugated tube to the inserting portion.

Abstract: A wire protecting member (10) accommodates and protects wires (11, 12) to be routed in a vehicle inside. The wire protecting member (10) includes an corrugated tube (40) with an inner tube portion (41) open on an end and having the wires (11, 12) inserted therein, a grommet (60) including an outer tube portion (61) having an inner diameter larger than an inner diameter in the case of external fitting to the inner tube portion (41) without any clearance and having the wires (11, 12) inserted therein. An auxiliary grommet (90) is interposed between the inner tube portion (41) and the outer tube portion (61) to couple the corrugated tube (40) and the grommet (60).

Abstract: A shielded pipe includes a pipe body that is made of a synthetic resin material and is formed into a predetermined shape, and a shielding portion that is constituted by a braided wire made of a plurality of metal wires formed into a tubular shape. The shielding portion sheathes an outer circumferential surface of the pipe body, covering the pipe body over substantially its entire length. The braided wire may be formed to be longer than the pipe body, and may protrude beyond the two ends of the pipe body. Furthermore, a heat-shrinkable tube may sheathe the braided wire and serve as a protective portion for protecting the braided wire.

Abstract: A weight can be reduced, and a desired bent shape can be easily obtained with the shielded pipe of the present application. An electric wire that connects a battery and an inverter is inserted into a shielded pipe arranged underneath a floor of a vehicle. The shielded pipe has a pipe body that is made of a synthetic resin material and shaped into a predetermined shape. After the pipe body is shaped, a shielding portion is formed by spirally winding a ribbon-shaped metal foil around the outer circumferential surface of the pipe body. Furthermore, the shielding portion is inserted into a heat-shrinkable tube. The heat-shrinkable tube is heated and covers the outer circumferential surface of the shielding portion in a tight contact state, thus constituting a protective portion for protecting the shielding portion.

Abstract: At the end portion of a wire harness that is connected through a through hole of a casing, a shielding shell is fixed to the casing and covers a connector for a harness attached to the end portion of the wire harness. A grommet covers the outside of the shielding shell. The grommet includes a main portion and a band-fastened portion, and a skirt portion extends from the band-fastened portion. A bundling band fastens the outer circumferential surface of the connecting portion via the band-fastened portion, and the skirt portion is brought into intimate contact with the outer circumferential surface of a step portion that is continuous with the connecting portion. Sealing lips that receive fastening force by the bundling band and come into intimate contact with the outer circumferential surface of the connecting portion in a squeezed state are formed on the inner circumferential surface of the band-fastened portion.

Abstract: Provided are a grommet capable of preventing a corrugated tube from being crushed due to attaching of a fixing member, and a sealing structure using a grommet. A grommet has a main portion having a tubular shape capable of being externally fitted to an end portion of an exterior member of a wire harness, the exterior member having a relatively high rigidity. An inner circumferential face of the main portion is a first sealing face capable of establishing intimate contact with an outer circumferential face of the exterior member. An outer circumferential face of the main portion is a second sealing face capable of establishing intimate contact with an inner circumferential face of an end portion of a corrugated tube, the end portion being put over the outside of the main portion.

Abstract: An electrical wire connection device is provided with: a shield shell, one end side having a connection part for inserting an electrical wire, the other end side having a cap part that can be mounted on a casing; a grommet including a soft material, having formed at one end side an extension cylinder part through which an electrical wire can be passed, and having formed at the other end side a skirt part fitted into the shield shell from the connection part side and fitted to the outer peripheral surface of a step part; and a grommet protective member formed of material harder than the grommet and arranged surrounding the skirt part from the outer peripheral surface side, a flange part being formed on the inner peripheral surface of the grommet protective member and pressing against the outer peripheral surface of the grommet.

Abstract: At the end portion of a wire harness that is connected through a through hole of a casing, a shielding shell is fixed to the casing and covers a connector for a harness attached to the end portion of the wire harness. A grommet covers the outside of the shielding shell. The grommet includes a main portion and a band-fastened portion, and a skirt portion extends from the band-fastened portion. A bundling band fastens the outer circumferential surface of the connecting portion via the band-fastened portion, and the skirt portion is brought into intimate contact with the outer circumferential surface of a step portion that is continuous with the connecting portion. Sealing lips that receive fastening force by the bundling band and come into intimate contact with the outer circumferential surface of the connecting portion in a squeezed state are formed on the inner circumferential surface of the band-fastened portion.

Abstract: A harness device is provided in which the number of parts is reduced. A pipe-side connecting portion of a grommet is fitted onto the outer circumferential side of an end portion of a shielding pipe, and a wire harness is inserted into the inside of the shielding pipe. A clamp member is attached to the portion in which the shielding pipe and the grommet are connected to each other. The clamp member includes a first and second divided bodies that are connected with a hinge edge so as to be capable of being opened and closed, and by closing both of the divided bodies, a tightening portion is configured to tighten the portion in which the shielding pipe and the grommet are connected to each other. The clamp member is integrally formed with an attaching portion and can be fixed to a vehicle body side.

Abstract: There is provided an electric wire holder for holding electric wires connected to terminal fittings at end portions of the wires, the holder configured to attach to a shielding pipe to cover an edge of the shielding pipe into which the electric wires are inserted and from which the terminal fittings and a portion of the electric wires are drawn out to an outside of the shielding pipe, the holder comprising: a first holding piece configured to hold the portion of the electric wires that is drawn out from the shielding pipe and to fix a draw-out position of the terminal fittings.

Abstract: A method is disclosed for manufacturing a shield conductor by connecting a metallic braid part formed of tubularly braided metallic wire to a part to be connected provided with a tubular part having electrical conductivity. The method includes fitting the metallic braid part to an outer peripheral surface of an end part of the tubular part to form a fitting region; attaching a metallic welding band formed in a ring shape in the fitting region with the metallic braid part fitted to the end part of the tubular part; melting the welding band that is attached in the fitting region; and welding the tubular part to the metallic braid part along a circumferential direction of the tubular part.

Abstract: A shield conductor that shields an electrical wire includes a shield pipe and a metallic braid part that are connected together by a weld along a circumferential direction. The weld may be made by ultrasonic welding. The welding may be direct welding, or welding in which a welding member is melted and then hardened to connect the shield pipe and the metallic braid part together.

Abstract: To achieve high waterproofness, a grommet that is attached so as to cover a shield pipe and a corrugated tube so as to bridge therebetween includes a pipe-side end portion that is formed in a tubular shape capable of being sealingly connected to an outer circumferential side of the pipe, and a corrugated-side end portion that is formed in a tubular shape capable of being sealingly connected to an outer circumferential side of the corrugated tube. A plurality of sealing lips that closely contact to an outer surface of the shield pipe are formed on an inner surface of the pipe-side end portion. The sealing lips are disposed inside and outside a width region W that is fastened by a fastening band disposed on an outer surface of the pipe-side end portion.