PURPOSE: To prevent the push of mischief and the push mistake in a device, in which a push-button for special use such as the use by a person on a wheelchair and a push-button for general passengers are arranged in parallel with each other, by arranging the push-button for special use at a position recessed by one stage from the position of the push-button for general passengers.
CONSTITUTION: A push-button 3 for general passengers is provided in a flat type cover plate 1 of push-button for general passengers, and a push-button 8 for special use is provided in a bottom plate 7 of the push-button for special use, which is recessed from the cover plate 1 by one stage through a finger guide 6. A push out of mischief preventing cover 9, on which surface a display 10 for warning the push out of mischief is provided, is fitted to the upper side end part of a cover plate 4 provided in the peripheral edge of the push-button 8 for special use. Push of mischief and push mistake of the push-button 8 for special use is thereby restricted in an elevator, in which the door opening time is different between the operation by the push-button 3 for general passengers and the operation by the push-button 8 for special use.
| JPH11314862 | PUSH-BUTTON OF ELEVATOR |
| WO/2011/083208 | METHOD AND SYSTEM FOR GIVING SERVICE REQUESTS TO A CONVEYANCE SYSTEM |
| JP4703741 | Elevator push button protection device |
MASUDA MITSUISA
TERANISHI KATSUYA
HITACHI ELEVATOR ENG