| 摘要 |
PROBLEM TO BE SOLVED: To provide a touch button device for elevator which can form a sign body of good durability, and easily can be manufactured. SOLUTION: A light transmitting display body 4 is arranged covering the surface edge part of the engaging hole 2 of a surface plate 1 so as to fit the engaging part 5 in the engaging hole 2, a detecting plate 7 is provided on the surface side of the display body 4, and a sign body 9 is provided on the back side of the display body 4. A light intercepting frame 12 formed out of a cylindrical body is arranged on the back of the surface plate 1 so as to engage with the engaging part 5 of the display body 4 and cover the edge part of the engaging hole 2, and a translucent wear plate 10 engaged with the light intercepting frame 12 is arranged opposite to the engaging part 5. A fastener 11 fixed to the detecting plate 7 is inserted through the display body 4 and the plate 10 and presses the plate 10. Hereby, there is no possibility that the sign body is felt by the finger of a passenger, and hence a sign body of good durability is provided. In addition, no screw bar is on the back of the surface plate, and hence working and assembling is easily performed. |
