PUSH BUTTON SWITCH

申请公布号：

JP2012134036(A)

申请号：

JP20100285802

申请日期：

2010.12.22

申请公布日期：

2012.07.12

申请人：

SATORI S-TECH CO LTD

发明人：

SATO MANABU

分类号：

H01H13/02;H01H13/66

主分类号：

H01H13/02

摘要：

<P>PROBLEM TO BE SOLVED: To provide a push button switch made to have a mechanism in which measures for arc are applied to the main contact by adding an auxiliary contact separately in a contact structure of a pressing method. <P>SOLUTION: The push button switch includes: a pair of fixed contact pieces which are arranged and installed in the inside of a housing; a push button which is retractably fitted into the housing; and a sliding body which is coupled to the push button and brought into contact with a second contact of the fixed contact piece by guiding a second movable contact piece. The sliding body includes a mechanism in which, before the second movable contact piece is guided to be brought into contact with the second contact of the fixed contact piece, a first movable contact piece is guided to be brought into contact with a first contact of the fixed contact piece. <P>COPYRIGHT: (C)2012,JPO&INPIT