| 摘要 |
PURPOSE: A sliding door device is provided to prevent the malfunction from being generated due to operational errors of a sensor in comparison with a door closed or opened according to the sensing of the sensor and to reduce maintenance costs by not consuming electricity. CONSTITUTION: A sliding door device comprises a sliding door (20), a door frame (21), a plate (30), a sliding device (100), and a wire bracket (98). The sliding door is supported in a support frame (10) installed on a ceiling. The door frame is fixed to the upper end of the sliding door. The plate is fixed to both upper ends of the door frame and supports a roller (31) guiding the sliding of the sliding door. The sliding device includes a guide rail (12) so that the roller slides to one side wall (11) of the support frame and is guided. The sliding device is connected with a connection member so that the sliding door automatically slides to the other side wall of the support frame. The wire bracket is installed on the upper end of the sliding door in order to tie a wire (99) drawn from the sliding device. |
