Connection of the headliner and the sliding roof of a vehicle

The unit has a left arm (15) and a right arm (16) formed on a lower part (11), an upper part (9) and a middle part (10) of a frame section (3). A supporting frame (4) is provided with an additional part (7) that is located under a rib (5). The frame section is provided with wedge breaking units (12) that are connected to the middle part of the frame section. A free area is formed between the rib and the additional part. The lower part of the frame section is provided with a deflection part (13) that is connected with a reinforcing frame (14) of a ceiling panel (2).