| 摘要 |
<p>A display element 3 of polygonal cross section having a multiplicity of display surfaces, which display element 3 comprises a pair of spaced apart display supports 9, rigid connecting means 11 connecting together said display supports 9 and a display sheet 13 folded, in use, to surround the connecting means 11 between the display supports 9 to provide the display surfaces, each display support 9 including retaining means 17, 19 for retaining the display sheet 13 when folded, the retaining means 17, 19 comprising means 19 permitting passage of the sheet material thereover in a direction towards the connecting means 11 but retaining the display surface once passed over. The display element 3 is suitable for use in a display unit comprising a plurality of rotating display elements.</p> |
