PUSH-BUTTON STRUCTURE AND ELECTRONIC EQUIPMENT AND TIMEPIECE PROVIDED WITH THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a push-button structure allowing reduction of manufacturing cost and reduction of thickness by improving the constitutions of function parts of the push-button structure. SOLUTION: A pipe 21 is fixed to a through hole 11a of an outer case 11, and a shaft part 22a of an operating body 22 is slidably inserted into the pipe 21. A cylindrical elastic member 24 is held between a head part 22b of the operating body 22 and the pipe 21. An outer end abutting part 24a of the elastic member 24 is formed into a collar shape, and a sealing part 24c is fitted into an outer surface of the shaft part 22a and the pipe 21.