Window regulator
A window regulator includes a carrier plate holding a windowpane, a drum rotated by driving a motor that generates a driving force, a wire whose one end is connected to the carrier plate and whose other end is connected to the drum, a wire end fixed to an end on a side of the one end of the wire, and a housing member that is formed of a synthetic resin and houses the wire end. The housing member is configured to define a housing hole that is surrounded by a base in which an inserting hole to insert the wire is formed, and a sidewall that is formed extending from an outer edge of the base. The wire end is housed in the housing hole while being pressed against a protrusion that protrudes from the sidewall.
1. A window regulator that is configured to be arranged in a vehicle door and to lift and lower a windowpane of the vehicle door, the window regulator comprising:
a carrier plate holding the windowpane;
a drum rotated by driving a motor that generates a driving force;
a wire having a first end connected to the carrier plate and a second end connected to the drum;
a wire end element fixed to the first end of the wire; and
a housing member that houses the wire end element, and is arranged so as to move forward and backward in a recessed groove arranged in the carrier plate in response to a biasing member that generates a biasing force in a direction that a tensile force is applied to the wire,
wherein the housing member is configured to define a housing hole that is surrounded by a base in which an inserting hole to insert the wire is formed, and a sidewall that is formed extending from an outer edge of the base,
wherein the wire end element is housed in the housing hole while being pressed against a protrusion that protrudes from the sidewall,
wherein an inner surface of the sidewall at an opening end of the housing hole comprises an inclined surface that inclines such that a distance from a central axis of the housing member gradually decreases toward a bottom side of the housing hole, and
wherein the protrusion is formed extending from the inclined surface toward the bottom side of the housing hole.
2. The window regulator according to claim 1 , wherein the housing member is formed of a synthetic resin.
3. The window regulator according to claim 1 , wherein the wire comprises a lift wire for lifting the windowpane by moving the carrier plate.
4. The window regulator according to claim 3 , further comprising a lowering wire having a first end connected to the carrier plate and a second end connected to the drum.
5. The window regulator according to claim 1 , wherein the housing member comprises a slide bush located in the recessed groove.
6. The window regulator according to claim 5 , further comprising a coil spring formed over a portion of the slide bush and a portion of the wire.