| 摘要 |
The aid to hanging a flexible sheet between two opposite walls comprises a hook shaped flexible section (3). The hook is fixed by one of its branches (4,5) on the edge of the sheet. A rail (6) fixed on the wall has a lip (7) able to retain the flexible section. Two isosceles triangular flanges (9,10) are connected to each other by their hypotenuses. The webs are superposed so as to constitute lower and upper webs. On the two sides of one (9) of the flanges is a fastening means projecting on its face (9A) opposite to that (9B) turned toward the other flange to anchor on the rail lip. On the two sides of the upper flange lips (12) enable engagement of the hook. The aid prevents the rail from deforming beyond its elastic limit.
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