Title:
SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066714
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method capable of meeting a request for using a rocker switch for various purposes by shortening the entire size of the rocker switch, and improving the stability of an energized state by increasing a contact force at the contact of the rocker switch. In order to solve this problem, coil springs 12 repeatedly undergo compression or releasing in accordance with a pressing operation. A fitting part 112 is provided to a button 11 so as to fit one end of each of the coil springs 12. A load piece 131 is provided to a movable contact piece 13, is fitted to the other end of each of the coil springs 12, and transmits elastic energy generated by compression or releasing of the coil springs 12 to the movable contact piece 13. The movable contact piece 13 oscillates by using the transmitted elastic energy while a contact point serves as a support point S while the contact point is moved.
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Inventors:
EDANAMI RYUTA (JP)
ISHII TATSURU (JP)
NAMEKATA KATSUTOSHI (JP)
ISHII TATSURU (JP)
NAMEKATA KATSUTOSHI (JP)
Application Number:
PCT/JP2019/036197
Publication Date:
April 02, 2020
Filing Date:
September 13, 2019
Export Citation:
Assignee:
NKK SWITCHES CO LTD (JP)
International Classes:
H01H23/02; H01H23/24
Foreign References:
JPS4212666Y1 | 1967-07-18 | |||
JP2012084458A | 2012-04-26 |
Attorney, Agent or Firm:
HAYASHI Kazuyoshi et al. (JP)
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