摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a waterproof and dustproof cover for an elevator push button and an elevator push button device using it, adding operation feeling without deteriorating design characteristics, facilitating installation to a face plate and replacement work and capable of also responding to the visually-handicapped. <P>SOLUTION: This elevator push button device is provided to cover a front face of the button and is constituted mainly by an operation film 5 which comprises flexible resin and has a cross sectional dome shape with the convex surface side and to which click feeling is added when pressed. In the surface side of the operation film 5, a projecting character for the visually-handicapped is formed. The waterproof and dustproof cover 4 for the elevator push buttons having this constitution is fitted to each of opening part peripheral portions of the face plate so as to cover the front face of each button. <P>COPYRIGHT: (C)2006,JPO&NCIPI |