| 摘要 |
PROBLEM TO BE SOLVED: To provide a click feeling generating structure of a tact switch capable of improving its click feeling, and alleviating deviation of click feeling among a plurality of tact switches in case a push button such as a playback button is pressed in a DVD player or the like. SOLUTION: In the click feeling generating structure of the tact switch so made to generate a click feeling with contact of the push button 4 pressed with the tact switch 3, a tip of the tact switch 3 is formed in a spherical shape and contact points of the push button 4 with the tact switch 3 are formed in concave spherical faces 4b, so that the click feeling is generated as the concave spherical faces 4b of the push button 4 come in contact with the spherical-shape part 3b at the tip of the tact switch 3 by pressing the push button 4. COPYRIGHT: (C)2009,JPO&INPIT
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