| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operating switch of a cooker capable of thinning and simplifying assembling processes though it has a simple constitution. <P>SOLUTION: The thin-type operating switch 30 is provided at a top plate 12 of an induction heating cooker 1. The operation switch 30 is so constituted to have a film plate 31 with flexibility, a key-top plate 41 having key tops 42 supported in free rocking movement, and a switching substrate 51 mounting switching contacts 52 press-operated by the key tops 42 superposed in that order. The key top plate 41 has hook-like pawls 45 protruded toward a switching substrate 51 side, and the switching substrate 51 has engagement holes 55 formed to be engaged with the pawls 45, therefor, by sliding the key-top plate 41 superposed on the switching substrate 51 toward its plane direction, the pawls 45 are engaged with the engagement holes 55 to fix the key-top plate 41 to the switching substrate 51. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
