| 主权项 |
1. A temporary shelter comprising:
a wall unit having a plurality of walls, each wall having a top edge, a bottom edge opposite the top edge, and opposite side edges, each of said opposite side edges having a length extending between the top edge and the bottom edge, each of said opposite side edges being joined along at least a portion of its length to a corresponding side edge of an adjacent wall of the plurality of walls to form a corner of the wall unit, said wall unit including an access port in at least one wall of said plurality of walls for at least one of entering and leaving the shelter and viewing objects outside while inside the shelter; an upper rigid shell having a central portion surrounded by a channel sized and shaped for receiving the top edges of walls of the wall unit so the upper shell forms a roof of the shelter; and a lower rigid shell having a central portion surrounded by a channel sized and shaped for receiving the bottom edges of walls of the wall unit so the lower shell forms a floor of the shelter; wherein each of the channels comprises opposing vertical side walls connected by a horizontal wall, wherein the horizontal walls are disposed between an uppermost end and a lowermost end of the shelter. |
