| 摘要 |
<p>Removably to hang a poster (2) on a vertical board (1), use is made of a horizontal shaped bar (3) extending the full width of the poster and having a rear leg (5) and a central leg (6) which together fit in abutment over the top edge of the board, and also a forward leg (7) higher than the central leg and with its base extended by a nose (9) bending back in at an acute angle in the direction of the board, but without reaching it. To hang the poster, its top margin is folded across the full width along a line (12) to form a more or less long piece (13), the uppermost portion of the poster is then slid up against the board (1) until the folded piece is inserted between the forward leg and the board, and then the poster is released as soon as the edge (14) of this piece has passed the nose. <IMAGE></p> |
