| 摘要 |
A mobile accommodation structure such as a caravan or motor home is provided with at least one foldable extension (21, 22, 23) which can be erected from at least one side wall (12) to enlarge the interior volume enclosed by the mobile structure; the extension is in the form of an erectable wall structure including a first wall panel (21) pivotally and slidably connected to the said one wall (12) of the mobile accommodation structure for movement between an erected position in which it lies at an angle to the said one wall (12) and a storage position in which it lies generally parallel to the said one wall (12) and displaced parallel thereto with respect to its erected position, a roof panel member (33) movable between erected and storage positions in the former of which it overlies the said wall structures (21, 22, 23) in its erected position, and a movable floor panel (31) displaceable between erected and storage positions, in the former of which it lies parallel to and coplanar with the floor (34) of the mobile accommodation structure within the volume defined by the erected wall structure. |
