| 摘要 |
<p>A foldable frame structure (1) including a plurality of pivotally interconnected members (2, 3, 4 and 5) so interconnected as to be erectable to provide an article of predetermined formation and as to be foldable to provide a compact package, characterised in that the frame structure includes at least two interconnected members (4, 5) which are arranged to provide a V-structure (20) when in their erected position.</p> |
