Title:
FOLDABLE STRUCTURE
Document Type and Number:
Japanese Patent JP2017020620
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a foldable structure in which a space saving can be attained under its folded and stored state.SOLUTION: This invention relates to a foldable structure comprising: a first sheet [68] including ridge line parts [72] extending along an axial direction, ridge-folding lines [73] extending from nodes [75] set on the ridge line parts [72] and valley-folding lines [74] and the ridge line parts [72], ridge-folding lines [73] and valley-folding lines [74] around the nodes satisfy the folding condition; and a second sheet [69] having the ridge line parts [72], ridge-folding lines [73] and valley-folding lines [74] formed symmetrically in respect to the first sheet [68], and the foldable structure can be deformed between a cubic-formed cylindrical state and a stored state in which the same is folded along the ridge-folding lines [73] and the valley-folding lines [74] while being folded along the ridge line parts [72].SELECTED DRAWING: Figure 9
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Inventors:
NOJIMA TAKETOSHI
Application Number:
JP2015140707A
Publication Date:
January 26, 2017
Filing Date:
July 14, 2015
Export Citation:
Assignee:
ART EXCEL CO LTD
International Classes:
F16S5/00; E04B1/343
Attorney, Agent or Firm:
Kamei Takeyuki