| 摘要 |
<p>A structure that is collapsible from a volume-enclosing, expanded position to a position wherein the walls and roof are disposed in a horizontally extending stack of generally vertically disposed members. The roof is pivotally mounted to an upper portion of a free-standing rear wall (which is operatively connected to the ground in free-standing position), and the front wall is pivotally connected to the roof generally along the front edge of the roof. A floor may be provided having at least a portion thereof pivotal with respect to the rear wall so that it can be disposed generally parallel or perpendicular to the rear wall. The side walls may be mounted to the rear wall so that they pivot outwardly with respect to the rear wall, the rear wall being disposed between the side walls and the front wall when the structure is in collapsed position. The structure may be used without rails; or with rails. The structure may be placed on or secured to the ground with or without the floor.</p> |
