| 摘要 |
The present invention relates to a fully automatic door lock switch having an emergency opening device, the door lock switch including a main body (10) installed at a side surface of a main washing machine body (1) and having an open upper side and an accommodation space (11) inside; a cover (20) covering the upper side of the main body (10); a locker (30) installed in the accommodation space (11) and slid to reciprocate so that one end protrudes to the outside of the main body (10); a gear unit (40) installed in the accommodation space (11), meshed with the locker (30), and decelerated and rotated by a planetary gear and a ring gear that are installed therein to be interlocked with each other; a driving motor (50) installed in the accommodation space (11) and meshed with the gear unit (40) to rotate; and an emergency opening device (60) installed at the side surface of the main body (10) to manually release the lock of the locker (30). Accordingly, unwanted opening of a door during operation of the washing machine is prevented, thereby preventing various accidents in advance. Even if a second wire of the emergency opening device is installed and fixed in a pulled state during a process of installing the door lock switch inside the main washing machine body, the sliding operation of the locker is not hindered. |
