| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a depression switch mechanism capable of preventing generation of noise while limiting a change in the amount of force to a practically negligible level during depression operation. <P>SOLUTION: A depression switch mechanism 30 outputting an operation signal by the depression operation of a depression button 34 provided in a housing 11 comprises a compression coil spring 33 provided along the depression operation direction of the depression button 34 for the housing 11 between the housing 11 and the depression button 34, a switch device 36 which outputs an operation signal when it is pushed by the depression button 34 depressed in the depression operation direction, and an elasticity absorption member 35 held between wire materials forming the compression coil spring 33, in a short interval place (Au1) at the end (33a) of the compression coil spring 33. <P>COPYRIGHT: (C)2013,JPO&INPIT |
