FOLDING STRUCTURE THAT CAN BE UNFOLDED AND REFOLDED QUICKLY

摘要

The structure has telescopic posts (8) provided with a lower element (9) sliding inside an upper element (10) and supporting prismatic shell assemblies which are adjacent to each other. Walls are constituted by cross-pieces of stringers (6) articulated in shears, and an unfolding or folding unit (40) is incorporated in the telescopic posts. The unfolding or folding unit is constituted by a gas cylinder (41), and a polygonal plane with a side that is used to support an odd number of the prismatic shell assemblies.