| 摘要 |
PROBLEM TO BE SOLVED: To provide push button structure of water-proof equipment capable of obtaining good operation feeling. SOLUTION: The water-proof equipment has push button structure in which a circuit board 24 on which a switch 13 is mounted is housed, a case body (an upper case) 12 having a surface 12a facing the switch 13 is installed, a cover body 22 is fit to the case body (the upper case) 12 through a water-proof sheet material 12, and a push button 14 facing an opening 22a for a button of the cover body 22 is fixed to the water-proof sheet material 21. A hinge piece part 12d cutting out three sides of the surface 12a facing the switch 14 in the case body 12 and capable of swinging up and down one side as a hinge part 12c is formed on the surface 12a, and a coin pressing part 12i is installed between the hinge piece part 12d and the push button 14. COPYRIGHT: (C)2005,JPO&NCIPI |
