| 摘要 |
PURPOSE: A safety fence of emergency opening/closing type is provided to open the fence when loading and unloading goods to a building in an emergency situation. CONSTITUTION: A safety fence of emergency opening/closing type comprises a handrail main body(100), a cut off frame(200), a supporter(300) and a fixture(400). The handrail main body is installed on the inner wall of a veranda in order to be arranged in the front side than a window installed at the inner wall of the veranda. The cut off frame is installed in the handrail main body to move. The supporter supports the cut off frame. The fixture fixes to vertically stand the supporter. |
