Title:
PUSH SWITCH
Document Type and Number:
WIPO Patent Application WO/2018/159049
Kind Code:
A1
Abstract:
When this push switch is in a steady state in which external force is not acting on a pressure-receiving section, a first fixed contact point and a contact member are electrically connected and the first fixed contact point and a second fixed contact point are electrically connected. When in a first operation state in which the pressure-receiving section is pressed from the steady state by a pressing body toward one surface of a case in an operation direction, a third movable contact point separates from the contact member and the electrical connection between the first fixed contact point and the contact member is thereby disconnected. When in a second operation state in which the pressure-receiving section is pressed further from the first operation state, a first movable contact point separates from the first fixed contact point, a second movable contact point separates from the second fixed contact point, and the electrical connection between the first fixed contact point and the second fixed contact point is thereby disconnected.
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Inventors:
DORO KUNIO
Application Number:
PCT/JP2017/043401
Publication Date:
September 07, 2018
Filing Date:
December 04, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H13/64
Foreign References:
| JPS5421583A | 1979-02-17 | |||
| JP2002324454A | 2002-11-08 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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