Electric wire protective member

1. An electric wire protective member comprising:

a cylindrical electric wire protection tube, an interior of which being an electric wire insertion space;

an electric wire lead-out opening provided in the electric wire protection tube and from which electric wires inserted through the electric wire insertion space are led out; and

an electric wire fastening member having an electric wire fastening plate on which the electric wires led out through the electric wire lead-out opening are placed, the electric wire fastening plate being molded integrally with a ring-shaped covering portion covering the electric wire protection tube near the electric wire lead-out opening.

2. The electric wire protective member according to claim 1 , wherein the electric wire lead-out opening is a protection tube end opening at one end of the electric wire protection tube in an extending direction of the electric wire protection tube, and

wherein the electric wire fastening plate of the electric wire fastening member is a branch line fastening portion extending in a direction perpendicular to an axis of the electric wire protection tube.

3. The electric wire protective member according to claim 1 , wherein the electric wire lead-out opening is a protection tube end opening at one end of the electric wire protection tube in an extending direction of the electric wire protection tube, and

wherein the electric wire fastening plate of the electric wire fastening member has a main line fastening portion extending in a direction along an axis of the electric wire protection tube and a branch line fastening portion extending in a direction perpendicular to the axis of the electric wire protection tube.

4. The electric wire protective member according to claim 1 , wherein the electric wire lead-out opening is a protection tube end opening at one end of the electric wire protection tube in an extending direction of the electric wire protection tube, and

wherein the electric wire fastening plate of the electric wire fastening member has a branch line fastening portion extending in a direction perpendicular to an axis of the electric wire protection tube and another ring-shaped covering portion molded to cover another electric wire protection tube near an electric wire lead-out opening of the another electric wire protection tube, the another electric wire protection tube being arranged across the branch line fastening portion from the electric wire protection tube and coaxial with the electric wire protection tube.

5. The electric wire protective member according to claim 1 , wherein the electric wire lead-out opening is a protection tube intermediate opening bored through a tube wall of the electric wire protection tube at an intermediate portion of the electric wire protection tube in an extending direction of the electric wire protection tube, and

wherein the electric wire fastening member has the electric wire fastening plate molded integrally with the ring-shaped covering portion molded on the electric wire protection tube in a pair, interposing the protection tube intermediate opening therebetween.

6. The electric wire protective member according to claim 1 , wherein the electric wire fastening plate is configured to allow the electric wires led out from the electric wire lead-out opening and mounted on the electric wire fastening plate to be wound with an adhesive tape together with the electric wire fastening plate to fasten the electric wires to the electric wire fastening plate, and the ring-shaped covering portion is molded such that the ring-shaped covering portion is fastened to the electric wire protection tube, so that the electric wire fastening member restricts relative movement of the electric wires with respect to the electric wire protection tube.