Electric wire with connector and method for manufacturing the same
An electric wire with connector includes: an electric wire; a connector having a housing chamber to house an electric terminal provided at an end of the electric wire, the housing chamber opening on an end surface of the connector; and a waterproof member to cover the housing chamber. The waterproof member includes a sheet member having a width extending from the end surface of the connector as a reference position toward both of the connector and the electric wire. The sheet member has a wrapping shape winding around in a manner to have an overlapped region of the a front surface of one end of the sheet member and a back surface of the other end of the sheet member. The front surface and the back surface are contacted each other at the overlapped region. An inner peripheral surface of an end part of the waterproof member near the connector is contacted to an outer peripheral surface of the connector, and at least part of an inner peripheral surface of the other end part of the waterproof member near the electric wire is contacted to an outer peripheral surface of the electric wire.
1. An electric wire with connector comprising:
an electric wire;
a connector having a housing chamber to house an electric terminal provided at an end of the electric wire, the housing chamber opening on an end surface of the connector; and
a waterproof member to cover the housing chamber, the waterproof member including a sheet member having a width extending from the end surface of the connector as a reference position toward both of the connector and the electric wire, the sheet member having a wrapping shape winding around in a manner to have an overlapped region of the a front surface of one end of the sheet member and a back surface of the other end of the sheet member, the front surface and the back surface being contacted each other at the overlapped region,
an inner peripheral surface of an end part of the waterproof member near the connector being contacted to an outer peripheral surface of the connector, and at least part of an inner peripheral surface of the other end part of the waterproof member near the electric wire being contacted to an outer peripheral surface of the electric wire.
2. The electric wire with connector according to claim 1 , wherein
the connector has a lock arm displaceable in a direction crossing the outer peripheral surface of the connector, and
the waterproof member has the wrapping shape to locate the overlapped region at a position different from the lock arm.
3. The electric wire with connector according to claim 1 or 2 , wherein
the waterproof member has a wrapping shape to locate the overlapped region at a position to cover at least part of the outer peripheral surface of the electric wire.
4. A method for manufacturing an electric wire with connector,
the electric wire with connector including an electric wire; a connector having a housing chamber to house an electric terminal provided at an end of the electric wire, the housing chamber opening on an end surface of the connector; and a waterproof member to cover the housing chamber,
the method comprising:
a first step of housing the electric terminal of the electric wire into the housing chamber; and
a second step of mounting the waterproof member on the connector and the electric wire, the waterproof member including a sheet member having a width extending from the end surface of the connector as a reference position toward both of the connector and the electric wire, the second step including winding the sheet member around the connector and the electric wire in a manner to locate an inner peripheral surface of an end part of the waterproof member near the connector to be contacted to an outer peripheral surface of the connector and to locate at least part of an inner peripheral surface of the other end part of the waterproof member near the electric wire to be contacted to an outer peripheral surface of the electric wire, to form a wrapping shape having an overlapped region of the a front surface of one end of the sheet member and a back surface of the other end of the sheet member, the front surface and the back surface being contacted each other at the overlapped region.