| 摘要 |
A support structure formed from a blank 2 of cardboard, paperboard or similar lightweight foldable sheet material comprises a set 14 of tabs 16, each tab 16 of the set 14 having a first end 18 which is hingedly connected to the blank 2, and a second end 20 upstanding from the plane of the blank 2. The upstanding ends 20 of the tabs 16 interlock to maintain the tabs 16 in an erected position. The structure may take the form of a tray for supporting tubs or pots. |
