| 摘要 |
PURPOSE: An interlock device of a sliding door is provided to reduce construction costs by easily changing the structure of an existing door without damage. CONSTITUTION: An interlock device of a sliding door comprises first, second, and third doors, first extrusions(110), a pair of guide rollers, a second extrusion(130), transfer members(140,140'), and a wire. The first, second, and third doors are slidably installed on a doorframe. The first extrusions are installed on the top surfaces of the first and third doors. The guide rollers are installed on both ends of the top surface of the second door. The second extrusion is installed between the guide rollers. One end of each transfer member is fixed to the first extrusions, and the other end is guided to the second extrusion. The wire is fixed to the other ends of the transfer members and is guided by the guide rollers. |
