| 摘要 |
A collapsible shelter is provided having a composite frame comprising a base (1, 37) and two main U-shaped frames whereof the arms have a length equal to approximately one half of the length of the composite frame with the free ends of the main U-shaped frames (6, 31) being pivotally attached approximately centrally of the length of the erected composite frame at approximately ground level. In the erected condition, the main U-shaped frames extend in opposite directions at an inclination of from 30 to 45 degrees to the horizontal, and preferably about 37 degrees, and each main U-shaped frame has pivotally attached thereto the ends of a subsidiary roof supporting U- shaped frame (7, 32) that is attached to a main U-shaped frame intermediate its ends. The two roof supporting U-shaped frames extend upwardly and towards each other in the erected condition to support the cover between the two main U-shaped frames. |
