| 摘要 |
A caravan or camper has at least one wall (1) provided with an opening (2) which can be shut off by a hinged flap or door (3). This flap or door is made of plastic foam (15) covered on the inside and outside with a skin or sheet (13, 14). In order to avoid cold bridges, to limit the weight of the flap or door, to give the outside surface of the door an attractive appearance, and to make the seal efficient in the closed position, the flap or door has a relatively thin-walled peripheral edge strip (5) which passes through a relatively thin-walled transitional part (8a, 8b) into the relatively thick-walled remaining part of the flap or door. The intermediate part (8a, 8b) has a flange (8a) running outwards from the peripheral edge strip (5) and a flange (8b) running parallel to the wall and merging into the thick-walled part. A chamber (10) is bounded by the outside face of the wall (1), the inner surface of the intermediate part (8a, 8b) and the edge surface of the thick-walled part extending inwards. In the closed position of the flap or door, the chamber accommodates a sealing strip (4a) forming part of a rubber or plastic section (4) fitted on the peripheral edge of said opening (2). The peripheral edge strip (5) is accommodated in a U-shaped mounting (6), and at least a part of the U-shaped mounting forms part of the hinge (7). |
