| 摘要 |
PURPOSE:To provide a cover device of an elevator cage console panel which can lock and unlock a cover which opens and closes the front of the switch operation button of a console panel without a key. CONSTITUTION:This cover device is equipped with a cover 1, which opens and closes the front of the switch operation button of a console panel 11, a lock means 1, which locks this cover 18 into close condition, and an unlocking means 3 which unlocks the lock means 1. |
