| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize, without increasing a cost, a switch box of a push type excellent in operability as a switch box of a luminaire having a light control function and the like, and having multiple components housed so as to cope with three-way wiring or the like. SOLUTION: A lock switch 7 provided with a lock shaft 7a alternately stopped at two positions in a pressing operation direction every time an operation button 13 is pressingly operated is disposed in parallel with a microswitch 6, and an adaptor 9 composed by forming an extension part 9a driven by the operation button 13 and abutting on a lever part 6a of the microswitch 6 is locked to the lock shaft 7a. The pressing operation of the operation button 13 is transmitted to the lock shaft 7a of the lock switch 7 through the adaptor 9, and the motion of the lock shaft 7a alternately stopped at the respective two positions in the pressing operation direction every time the operation button 13 is pressingly operated is transmitted to the lever part 6a of the microswitch 6 through the adaptor 9. Thereby, the on/off state of the microswitch 6 is held. COPYRIGHT: (C)2003,JPO
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