| 摘要 |
The purpose of the present invention is to provide an elevator door device that can effectively prevent a slip-out prevention device from slipping out of a guide groove by dispersing and receiving an applied load using two pawls which demonstrate different pull-out prevention effects, i.e., a first pawl that abuts and catches on the first side surface of the guide groove, and a second pawl that abuts the second side surface of the guide groove due to deformation of a door leg, and that plastically deforms to catch on the second side surface. Provided is an elevator door device comprising a plurality of pawls, a first pawl and a second pawl, that are disposed so as to project at one side or both sides of the width direction of a door leg, and that slide in the width direction in a guide groove in unison with the door leg and that can each independently deform in conjunction with deformation of the door leg. The first pawl abuts and catches on the first side surface of the guide groove as a result of being displaced from a normal position by a load that is generated when a sliding door is pushed from a mainly vertical direction with respect to the width direction. The second pawl abuts the second side surface of the guide groove due to the deformation of the door leg, and plastically deforms to catch on the second side surface. |
