Selferecting structure

Abstract

A structure includes a frame formed of one, two, three or more resilient endless forms of rod material in the shape of figure eight or connected on their longitudinal axis one after another such figures of eight or part of it, connected directly together or additionally connected firmly enough together or with other contours to form one rigid structure, covered with sheet material, extending over loops and sewed to the rod material. The places of the crossings of the rod material are accumulating the energy, when folded, which is needed for the unfolding of the structure. In the places of the crossings of the rod material are placed bushes, having the role to define the rate of the unfolding speed.

1 . A selferectring structure comprising a frame formed of two resilient endless forms of rod material in the shape of connected on longitudinal axis one after another figure type contours of eight or part thereof, which are connected directly together or are additionally connected firmly enough together to form one rigid structure, the structure covered with sheet material, extending over loops and sewed to the rod material, wherein places of crossings of the rod material are accumulating energy, when folded, which is needed for unfolding the structure, and in the places of the crossings of the rod material are placed bushes, having a role to define rate of unfolding speed.  
   
   
       2 . The selferecting structure of  claim 1 , further comprising a hose like appendage expanded additionally in a rear side.  
   
   
       3 . A selferecting structure comprising a frame formed of one resilient endless form of rod material in the shape of a figure eight type contour, connected firmly to other side contours which are containing sand pockets to improve stability, the structure covered with sheet material, extending over loops and sewed to the rod material, wherein a place of crossing of the rod material is accumulating energy, when folded, which is needed for unfolding the structure, and in the place of the crossing of the rod material is placed bushes, having a role to define rate of unfolding speed.  
   
   
       4 . The selferecting structure of  claim 1 , wherein a figure of letter T is formed with the contours connected directly together in one common contour.  
   
   
       5 . A selferecting structure comprising a frame formed of three resilient endless forms of rod material in the shape of the figure eight contours), connected directly or additionally cross type between each other, the structure covered by sheet material, extending over loops and sewed to the rod material, wherein places of crossings of the rod material are accumulating energy, when folded, which is needed for the unfolding of the structure, and in the places of the crossings of the rod material are placed bushes, having a role to define rate of unfolding speed.