公开(公告)号：US09336967B2

公开(公告)日：2016-05-10

申请号：US14848336

申请日：2015-09-09

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Naohiko Sakurazawa ,  Hajime Iguchi ,  Yukio Funabara

IPC: G04B37/08 ,  H01H13/06 ,  H01H13/14 ,  G04B37/10

CPC classification number: G04B37/106 ,  H01H13/06 ,  H01H13/14 ,  H01H2221/08 ,  H01H2223/002 ,  H01H2300/016

Abstract: A switch device including a case having a through hole, a cylindrical member including a first cylindrical section having a small diameter arranged in the through hole of the case and a second cylindrical section having a large diameter arranged on an outer portion of the case, an operation member including a shaft section slidably inserted into the first cylindrical section and a head section slidably arranged in the second cylindrical section, a waterproof member provided between an inner peripheral surface of the second cylindrical section and an outer peripheral surface of the head section, and a vent passage that allows air inside the second cylindrical section and air outside the case to pass through a vent hole provided in the cylindrical member and a gap between an outer surface of the cylindrical member and an outer surface of the case for ventilation.

Abstract translation: 一种开关装置，包括具有通孔的壳体，包括布置在壳体的通孔中的具有小直径的第一圆柱形部分的圆柱形构件和布置在壳体的外部上的具有大直径的第二圆柱形部分， 操作构件，包括可滑动地插入到所述第一圆筒部的轴部和可滑动地布置在所述第二圆筒部中的头部，设置在所述第二圆筒部的内周面与所述头部的外周面之间的防水部，以及 允许第二圆柱形部分内的空气和外壳外部的空气通过设置在圆筒形构件中的通气孔的通气通道和圆柱形构件的外表面与壳体的外表面之间的间隙用于通风。