| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a landing door lock device capable of suppressing backlash of a landing door.SOLUTION: According to an embodiment, a landing door lock device 1 includes a landing door 25, a door sill 35, and a lock mechanism 60. The landing door 25 is mounted at an entrance 22 of the landing 20 of an elevator 2. The door sill 35 is mounted in the lower part of the entrance 22 to extend in the opening and closing direction of the landing door 25, and guides the lower edge side of the landing door 25 to the opening and closing direction. The lock mechanism 60 regulates opening and closing of the landing door 25 by making a lock member 65 arranged at the lading door 25 upon closing the landing door 25 latch a lock-receiving part 66 formed in the door sill 35.</p> |
