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Title:
PUSH SWITCH
Document Type and Number:
WIPO Patent Application WO/2019/039220
Kind Code:
A1
Abstract:
A push switch according to the present disclosure comprises a pusher member arranged between a protection sheet and a movable member. The pusher member includes a protruding portion, an intermediate portion, and a seat portion. The protruding portion, the intermediate portion, and the seat portion are arranged in the order upwardly of the protruding portion, the intermediate portion, and the seat portion. A first surface which is an upper surface of the seat portion abuts on the protection sheet. A second surface which is a lower surface of the protruding portion abuts on the movable member. The cross sectional area in the horizontal direction of the intermediate portion is smaller than the area of the first surface and greater than the area of the second surface.

More Like This:
JP2001216865SWITCH
Inventors:
NAGAYAMA RIKU
YANO KOJIRO
OHARA KENJI
Application Number:
JP2018/028952
Publication Date:
February 28, 2019
Filing Date:
August 02, 2018
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (Postcode5406207, JP)
International Classes:
H01H13/52
Foreign References:
JP2016081915A2016-05-16
JP2009110889A2009-05-21
Attorney, Agent or Firm:
KAMATA Kenji et al. (Postcode5406207, JP)
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