| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to change the position and the shape of a hung curtain into a curved linear or curved surface shape at any time for the purpose of changing a planar shape or others of a compartment partitioned by the curtain. SOLUTION: An unopened and unclosed portion for hanging the curtain comprises an unopened and unclosed partition curtain 1 hung so as to be able to change the position and the shape of the same, a flexible rail core member 2 with a circular cross-sectional shape, and a rail cloth 3 whose inner surface is coated with an adhesive film, and which is wound at its center portion so as to closely contact with all the periphery of the above rail core member 2, and which sandwiches the lower end fringe of the above unopened and unclosed partition curtain 1 with the residual portion. An openable and closable portion openably and closably secured to and hung from the unopened and unclosed portion includes a curtain 4 and a hanging component 5 secured to the upper end fringe of the curtain 4 and movably engaged with the portion wound around the rail core member 2 of the rail cloth 3. COPYRIGHT: (C)2005,JPO&NCIPI
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