| 摘要 |
PROBLEM TO BE SOLVED: To provide a push-button switch capable of moving maintaining the posture at the time of normal state of a knob at operation of the knob and capable of reducing the number of components and assembly man-hour, and further the push-button switch in which a good quality operation feeling with sturdy feeing and click-stop feeling is obtained. SOLUTION: A support part 22 which is arranged at nearly central part of a guide hole 21, supports a knob 3, and transmits movement of the knob 3 in an axial direction, and a connecting rod group which is arranged to form a group and is composed of a plurality of connecting rods to connect the wall face of the guide hole 21 and the support part 22 are formed integrally with a housing 2 in a push-button switch. Thereby, a push-button switch which moves maintaining a posture in normal state at operation of the knob, and can reduce the number of components and assembly man-hour can be realized. Furthermore, a push-button switch which is eliminated of a gap between links of the conventional push-button switch and has a good quality operating feeling with sturdy feeling and a click-stop feeling is realized. COPYRIGHT: (C)2007,JPO&INPIT
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