Title:
プッシュスイッチ
Document Type and Number:
Japanese Patent JP6949222
Kind Code:
B2
Abstract:
This push switch according to an embodiment comprises: a housing provided with an accommodation section; a first fixed contact section that is exposed to the accommodation bottom surface of the accommodation section; a moveable contact member that has a dome section bulging out in a dome shape, that is disposed in the accommodation section, and that can approach or move away from the first fixed contact section due to a reversal action of the dome section; and a pressing member disposed on the dome section. The dome section has a contact piece section, the base of which is disposed to the outside of a contact region with the pressing member and the tip of which is disposed inside the contact region, and that is bent from the base toward the inside of the dome section.
Inventors:
Takuya Ogasawara
Sadamatsu Itazuru
Katsutoshi Kasai
Ryuta Takeuchi
Sadamatsu Itazuru
Katsutoshi Kasai
Ryuta Takeuchi
Application Number:
JP2020525241A
Publication Date:
October 13, 2021
Filing Date:
February 25, 2019
Export Citation:
Assignee:
Alps Alpine Co., Ltd.
International Classes:
H01H13/52
Domestic Patent References:
| JP2005044552A | ||||
| JP50114579A | ||||
| JP2017076615A | ||||
| JP2003123566A | ||||
| JP2009206042A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito