| 摘要 |
PROBLEM TO BE SOLVED: To provide a tent capable of being easily and inexpensively made in an arbitrary size and capable of being rapidly spread.SOLUTION: An air tent 1 has a structure in which a plurality of materials for a planar structure, formed by infilling a compressed fluid into an annular hose 10 from a pressure fluid introduction and extraction device 20 via a pipe joint 21 and a connecting tube 22, are used, in which central portions are bundled and bound together, in which a cover of a sheet material 15 covers on the outside, and in which a portion parallel or orthogonal to the annular hose 10 is fixed for formation of a three-dimensional space. |
