Title:
PUSH SWITCH
Document Type and Number:
WIPO Patent Application WO/2018/139077
Kind Code:
A1
Abstract:
A push switch according to the present invention comprises: a housing (70); a fixed contact member (50) provided with a fixed contact (52a) placed inside the housing (70); a movable contact member (60) provided with a movable portion (64) placed inside the housing (70); a slider (10) that is provided above the fixed contact member (50) and the movable contact member (60) and moves vertically with respect to the housing (70); and an elastic member (30) that is placed between the housing (70) and the slider (10) and has a restoring force in a direction in which the slider (10) is away from the housing (70). In the push switch according to the present invention, a movable member (40) that is in contact with a part of the slider (10) and can move by the movement of the slider (10) is provided between the housing (70) and the slider (10). By pushing the slider (10) toward the housing (70), the movable member (40) that is in contact with the slider (10) moves, whereby the fixed contact (52a) and the movable portion (64) are separated from each other from the state in which the fixed contact (52a) and the movable portion (64) are in contact with each other, or the fixed contact (52a) and the movable portion (64) are brought into contact with each other from the state in which the fixed contact (52a) and the movable portion (64) are separated from each other.
Inventors:
HAYASHI MAKOTO (JP)
NINOMIYA NOBUYUKI (JP)
KAWASE TATSUAKI (JP)
SHIMOMURA HISATO (JP)
NINOMIYA NOBUYUKI (JP)
KAWASE TATSUAKI (JP)
SHIMOMURA HISATO (JP)
Application Number:
PCT/JP2017/044376
Publication Date:
August 02, 2018
Filing Date:
December 11, 2017
Export Citation:
Assignee:
ALPS ELECTRIC CO LTD (JP)
International Classes:
H01H13/20
Foreign References:
| JP2015173085A | 2015-10-01 | |||
| JPS63124315A | 1988-05-27 | |||
| JP2014075203A | 2014-04-24 | |||
| JP2009076321A | 2009-04-09 | |||
| JP2014102953A | 2014-06-05 | |||
| JP2012182107A | 2012-09-20 | |||
| JP2004247102A | 2004-09-02 | |||
| JP2015173085A | 2015-10-01 | |||
| JP2006019131A | 2006-01-19 | |||
| JP2017010730A | 2017-01-12 |
Other References:
See also references of EP 3576122A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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