| 摘要 |
PROBLEM TO BE SOLVED: To provide the structure capable of securing a light guide part for lighting and capable of securely operating the pushing at a low cost. SOLUTION: A knob 5 is arranged over a switch 2 and a light source 3 through a fitting member 4, and the knob 5 to be lighted by the light from the light source 3 is pushed so as to operate the switch 2. In this case, the knob 5 has a light guide part 10 for guiding the light from the light source 3 upward and a pushing part 9 for pushing the switch 2, and plural spring parts 13 are integrally provided with at least one of the knob 5 and the fitting member 4 in the periphery of the light guide part 10, and spring bracket parts 14 for receiving the sprig parts 13 are provided in the other thereof.
|
