| 摘要 |
A screen 1 comprises a first 10 and second panels 20 and an articulation arrangement connecting the panels together and allowing relative. movement. The articulation arrangement is dual action and allows the panels to pivot or slide with respect to each other. The dual action is achieved by attachments rails 11 and 21 at the top and/or bottom of the screen. The rails have circular cross section slots 18, 28 which run along the rails and extend partially around the connected ends of the rails. A connection member 30 connects to the two panels by way of spherical ends 31, 32 which fit into the two slots and can slide along or allow pivotal motion between the two panels due to their shape and the slots extending partially around the connection ends. The rails may include a lock 15 which can be moved along the opening 16 to fix the panels in the current orientation. |
