Window regulator
A window regulator includes: a carrier piece attached to a window glass; a drive wire connected to the carrier piece to lift and lower the carrier piece; and a wire end connected to the drive wire. The carrier piece has a groove into which the drive wire is inserted, and a housing in which the wire end is housed. The housing has a bottom wall which the wire end engages, a first end wall communicating with the groove, a second end wall opposite the first end wall, an opening on a top side of the carrier piece into which the wire end is insertable, and a top wall. The walls restrict detachment of the wire end from the housing.
1. A window regulator comprising:
a carrier piece attached to a window glass;
a drive wire connected to the carrier piece and configured to lift and lower the carrier piece; and
a wire end non-movably fixed to an end portion of the drive wire,
wherein the carrier piece has
a wire insertion groove into which the drive wire is inserted, and
a wire end housing portion in which the wire end is housed, and
wherein the wire insertion groove extends from the wire end housing portion in a first direction,
the wire end housing portion has
a bottom wall which the wire end engages,
a first end wall having a first opening communicating with the wire insertion groove,
a second opening which is formed on at least a top side of the carrier piece and into which the wire end is insertable,
a top wall configured to restrict detachment of the wire end from the carrier piece and restrict movement of the wire end away from the bottom wall and through the second opening, and
a second end wall configured to restrict movement of the wire end from the wire end housing portion in a second direction opposite to the first direction and restrict detachment of the wire end from the carrier piece, wherein
the top wall is provided on a side of the second opening adjacent the first end wall, and
when the second end wall contacts the wire end, the top wall overlaps the wire end as viewed from the top side in a direction generally perpendicular to the bottom wall.
2. The window regulator according to claim 1 , wherein
the second end wall does not overlap with the top wall as viewed from the top side in the direction generally perpendicular to the bottom wall.
3. The window regulator according to claim 2 , wherein
the carrier piece has a wire retaining portion restricting detachment of the drive wire from the wire insertion groove.
4. The window regulator according to claim 1 , wherein
the second end wall has an inclined top surface so that a height of the second end wall increases in the first direction.
5. The window regulator according to claim 4 , wherein
the carrier piece has a wire retaining portion restricting detachment of the drive wire from the wire insertion groove.
6. The window regulator according to claim 1 , wherein
the carrier piece has a wire retaining portion restricting detachment of the drive wire from the wire insertion groove.