Patent ID: 8807417

Claim:
An articulable structure in the form of a fractal, said structure comprising: at least one external compartment (C E ) and at least one first internal compartment (C I1 ) linked to each other articulately by at least one of their borders, wherein: the at least two compartments (C E , C I1 ) have essentially the same shape in the assembled and delineated states; the first internal compartment (C I1 ) has smaller dimensions than those of the external compartment; in the assembled state, the first internal compartment remains housed within the external compartment (C E ), and each compartment has a polygonal shape comprising at least four side faces (FL) and one bottom face (FF); each structure compartment comprises at least five quadrangular faces corresponding to the four side faces (FL) and the bottom face (FF), each border of the bottom face (FF) being articulately linked to a lower border of equal dimensions of one of the side faces (FL); and each structure compartment comprises at least four equal triangular faces (T) in the form of isosceles triangle, each triangular face (T) connecting two neighboring side faces, each border corresponding to a cathetus of the triangle being articulately linked to a side border of one of the side faces (FL), and the border corresponding to the hypotenuse linking the vertices of the two neighboring side faces, wherein the length of the hypotenuse border of the triangular faces (T) of the first internal compartment (C I1 ) is equal to or smaller than the length of the upper border of the side faces (FL) of the external compartment (C E ).