Construction of door in motor vehicle

摘要

A window assembly for a motor vehicle door which includes a window pane having a window piece secured to one end. The window piece has a slide portion at a forward end offset toward the interior of the vehicle and is substantially crank-shaped in cross-section. A seal member is disposed on the side of the door frame and is in contact with the slide portion of the window piece on opposite sides thereof in a direction lateral to the window pane so the slide portion is slidable in the direction of opening or closing of the window pane. The seal member forms a seal between the door frame and the window piece. A sliding piece projects inwardly toward the interior of the vehicle and is secured to the window pane at a position closer to the center of the window pane than the window piece. A guide is formed on the door frame for guiding the sliding piece in the direction of opening or closing of the window pane and for regulating the lateral position of the window pane at a point through the sliding piece. The window piece also has an extension formed along the interior surface of the window pane which is connected to the sliding piece.