Luggage compartment cover for a motor vehicle

A luggage compartment cover for a motor vehicle, comprising:

• a flexible cover sheet held so as to be able to be wound up and unwound on a winding shaft mounted rotatably in a cassette housing, opposite end regions of the cassette housing are each provided with a holder for a releasable, interlocking fixing of the cassette housing in vehicle-side holding receptacles, one of the holders comprising a blocking pawl pivotable between a release position and a blocking position and, in a state of the cassette housing mounted on the vehicle, the blocking pawl engages behind a blocking contour of a vehicle-side holding receptacle, wherein a mechanical securing element is provided and is mounted movably between a functional position blocking the blocking pawl in the release position and an inoperative position releasing the blocking pawl for a pivoting movement, and wherein the mechanical securing element is assigned a mechanical positive control, the mechanical positive control forcibly transferring the mechanical securing element into the inoperative position when the holder of the cassette housing is inserted into the vehicle-side holding receptacle.