| 摘要 |
PROBLEM TO BE SOLVED: To facilitate an automatic assembling of a momentary switch. SOLUTION: In this momentary switch, when an operational part 37 of an operational member 47 is pushed in the leading end 51a of the operational member 47 is guided by an inclined surface 53a into the bottom face side of a housing 41. Thus, one end (flexible part 51) of the operational member 47 is flexed to press the perimeter of a movable contact piece 43 so as to invert its curved portion 44. The inclined surface 53a is provided by a cam 52 mounted separated from the housing 41. It is allowed to sequentially assemble the movable contact piece 43, the operational member 47, the cam 52, an upper cover 24 from above with respect to the housing 41.
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