Roller blind arrangement for a motor vehicle

A roller blind arrangement for a motor vehicle, the roller blind arrangement comprising:

• a roller blind web which has guiding tapes at its lateral edges on either side of a longitudinal center plane of the roller blind,
• a winding shaft onto which the roller blind web can be wound or from which the roller blind web can be unwound and which comprises a flexible hollow tube arrangement penetrated by a mounting beam configured for attachment to the vehicle and comprising a flexible middle tube which is provided with bearing bushes in a co-rotating manner on both ends, each guiding tape of the roller blind web being attached to one of the bearing bushes,
• wherein at least one of the bearing bushes in an assembled state can shift relative to the middle tube in a longitudinal direction of the flexible hollow tube arrangement, and
• wherein the middle tube is provided with a plastic overmold coupling element at each end which are fixedly connected to the middle tube, the bearing bushes being connected to the middle tube via the coupling elements, and
• wherein the at least one of the bearing bushes that can shift relative to the middle tube has an outer profile which engages into an inner profile of each plastic overmold coupling element or of the middle tube.