发明名称 SWITCH DEVICE AND WRISTWATCH
摘要 A switch device of the present invention includes a rotating operation member in which a through-hole is formed in an axial direction; a pressing operation member which is movable within the through-hole of the rotating operation member and press-operable from one opening of the through-hole that is provided so as to not slip out of the one opening and integrally rotates with the rotating operation member, when rotating the rotating operation member; a first coil spring which is arranged within the through-hole of the rotating operation member and biases the pressing operation member towards the one opening direction; and a second coil spring which is arranged within the through-hole of the rotating operation member and biases the rotating operation member towards the one opening direction.
申请公布号 US2013021880(A1) 申请公布日期 2013.01.24
申请号 US201213551934 申请日期 2012.07.18
申请人 CASIO COMPUTER CO., LTD.;DOI YUJI 发明人 DOI YUJI
分类号 G04B3/00 主分类号 G04B3/00
代理机构 代理人
主权项
地址