| 摘要 |
<p>A framework structure 12 for providing a barricade, barrier, fence, scaffold or support structure, comprising a frame structure, comprising of a single pair of pivotally connected supports 20 & 30, the pair of supports 20 & 30 being rotatable relative to one another about a first axis 26. Pivotally connected supports allow adjustment of the framework structure 12 between an expanded configuration and a collapsed configuration. The resulting footprint of the frame 10 is larger in the expanded configuration than when in the collapsed configuration. A connecting element 36 or crossbar is pivotally connected to the frame and adapted to releaseably connect to an adjacent body or structure, the connecting element being rotatable about a second axis, the second axis being parallel to or the same as the first axis 26.</p> |
