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Title:
SWITCHING DEVICE
Document Type and Number:
Japanese Patent JP2014229531
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a switching device in which a stationary contact point and a movable contact point are housed in two housing chambers, sealability of the housing chambers can be improved, and a switching load can be reduced.SOLUTION: Stationary contact points 31a, 32a, 33a are fixed to a bottom 13 of a housing chamber S1 in a case 11, and a movable contact point 35 is provided on them. A slider 40a is provided on the case 11 so as to horizontally move in a rightward and leftward direction, and a pressing member 51a is supported by the slider 40a so as to freely slide upward and downward. Then, the pressing member 51a is pressed to the movable contact point 35 by a spring member 55. When the slider 40a moves in an α-direction, the pressing member 51a rides over an over-ride part 35c of the movable contact point 35, so as to switch contact of the contact points.

Inventors:
SASAKI MAKOTO
SAWADA KENJI
TSUCHIYA TOMOAKI
Application Number:
JP2013109486A
Publication Date:
December 08, 2014
Filing Date:
May 24, 2013
Export Citation:
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Assignee:
ALPS ELECTRIC CO LTD
International Classes:
H01H15/16; H01H3/52
Domestic Patent References:
JP2005123135A2005-05-12
JP2003331695A2003-11-21
JPS5575029U1980-05-23
JP2008071557A2008-03-27
JP2001143571A2001-05-25
Foreign References:
US20050082155A12005-04-21
Attorney, Agent or Firm:
Teruo Nozaki



 
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