Roller blind assembly

A roller blind assembly for use in a roof system (1) of a vehicle comprises a rotatable winding shaft (8, 42) housed in a roller blind housing (8). A roller blind screen (10) has a rear end (10 '') that can be wound on or unwound from the winding shaft to enable movement of the roller blind screen between an open position and a closed position. Opposite front ends (10 ') of the roller blind screen are provided with operating beams (11) to move the roller blind screen between the open position and the closed position. Opposite guide channels (12) hold opposite side edges of the roller blind screen (10) and guide the opposite side edges in a longitudinal direction. Each end portion of the guide channel (12) adjacent to the roller blind housing (8) comprises a lower wall portion (17) formed by a respective guide rail (6) and an upper wall portion formed by a guide member (15) belonging to or fixed to the roller blind housing (8). 一种用于在车辆的车顶系统(1)中使用的卷帘组件，包括容置于卷帘壳体(8)中的可旋转的卷绕轴(8，42)。卷帘屏(10)具有后端(10")，所述后端(10")可以卷绕于