主权项 |
1. An erectable shelter for indoor use, providing protection against threats associated with missiles, said shelter comprising:
a shelter frame attachable to at least one internal wall of an apartment; a ceiling pivotably attached to the shelter frame and configured to pivot upward from the frame; a floor pivotably attached to the shelter frame and configured to pivot downward from the frame; a pair of side walls pivotably attached to the shelter frame and configured to pivot sideways from the frame; and a covering wall pivotably attached to one of the pair of side walls, wherein the ceiling, the floor, the side walls and the covering wall are all configured, in correspondence with the shelter frame, to fold into and fold from the shelter frame. |