| 摘要 |
PURPOSE: A device for preventing an object from falling down from a building having a sliding net is provided to easily convey objects by opening and closing a part of the device. CONSTITUTION: A device(100) for preventing an object from falling down from a building having a sliding net comprises a pair of rail frames(110), a sliding net(122), and a sliding unit(130). The rail frames are installed outside a building. The sliding net is installed in the rail frames to be slidable. The sliding unit slides the sliding net along the rail frames. |
