EP 3439007 B1 20220323 - PUSH-BUTTON SWITCH
Title (en)
PUSH-BUTTON SWITCH
Title (de)
DRUCKKNOPFSCHALTER
Title (fr)
COMMUTATEUR À BOUTON-POUSSOIR
Publication
Application
Priority
- JP 2016106165 A 20160527
- JP 2017019761 W 20170526
Abstract (en)
[origin: EP3439007A1] To provide a push button switch that is capable of performing a two-stage input operation, that enables a pressing operation portion to be depressed without causing the pressing operation portion to interfere with other portions to achieve a smooth input operation, and that generates a desirable clicking sensation. A push button switch includes a plunger 2 including a first pusher portion 21 and a second pusher portion 22 that is apart from the first pusher portion 21; a first actuating portion 31 including a first body portion 311, a first skirt portion 312, and a first movable contact 314; and a second actuating portion 32 including a second body portion, a second skirt portion 322, and a second movable contact 324. When the plunger 2 is depressed by a distance A1, the second skirt portion 322 buckles and the second movable contact 324 comes into contact with a second circuit contact 43 on a circuit board 4 and the first pusher portion 21 comes into contact with the first body portion 311. When the plunger 2 is depressed by a distance B, the first skirt portion 312 buckles and the first movable contact 314 comes into contact with a second circuit contact 42.
IPC 8 full level
H01H 13/66 (2006.01); H01H 13/64 (2006.01)
CPC (source: EP)
H01H 13/64 (2013.01); H01H 13/66 (2013.01); H01H 2209/004 (2013.01); H01H 2209/074 (2013.01); H01H 2215/008 (2013.01); H01H 2225/018 (2013.01); H01H 2235/008 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3439007 A1 20190206; EP 3439007 A4 20191106; EP 3439007 B1 20220323; CN 109074983 A 20181221; JP WO2017204341 A1 20190328; WO 2017204341 A1 20171130
DOCDB simple family (application)
EP 17802927 A 20170526; CN 201780028546 A 20170526; JP 2017019761 W 20170526; JP 2018519640 A 20170526