| 摘要 |
PROBLEM TO BE SOLVED: To provide a manually opening method for a landing hall door of an elevator for easily opening the landing hall door by oneself. SOLUTION: Hooks 9A and 9B arranged on both ends of a rubber band 9C for constituting an unlocking holding member 9 are hooked on a bracket 4 for installing a door switch 6, a movable hook 5 is pressed down by an intermediate part of the rubber band 9C, the movable hook 5 and a locking piece 7 are held so as to become an unlocking state, and afterwards, a hand is inserted into the lower end of a first door 2, to open the door.
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