Title:
PUSH SWITCH
Document Type and Number:
WIPO Patent Application WO/2023/248701
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to increase the impact resistance of a push switch. A push switch (1) comprises: a case (5); a fixed contact (6); a movable contact (4); a pusher (3); and an elastic member (8). The movable contact (4) is provided above the fixed contact (6). The pusher (3) is disposed above the movable contact (4), and upon receiving an operating force pushing downwards, transmits the operating force to the movable contact (4). The elastic member (8) is interposed between the pusher (3) and the movable contact (4). The elastic modulus of the elastic member (8) is less than the elastic modulus of the pusher (3). The elastic member (8) has a plate-shaped part (83) and a first protruding part (81). The first protruding part (81) protrudes upwards from the plate-shaped part (83), and contacts the pusher (3) at least when the operating force has been imparted to the pusher (3).
Inventors:
MORIO KENICHI
KANAYAMA TAKASHI
KANAYAMA TAKASHI
Application Number:
PCT/JP2023/019541
Publication Date:
December 28, 2023
Filing Date:
May 25, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H13/52; H01H13/20
Domestic Patent References:
| WO2019230100A1 | 2019-12-05 |
Foreign References:
| JP2010251101A | 2010-11-04 | |||
| JPH11144562A | 1999-05-28 | |||
| JP2016081915A | 2016-05-16 | |||
| JP3172749U | 2012-01-05 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
Download PDF:
Previous Patent: CONTROL DEVICE AND PROGRAM
Next Patent: NITRIDE SEMICONDUCTOR WAFER AND METHOD FOR MANUFACTURING SAME
Next Patent: NITRIDE SEMICONDUCTOR WAFER AND METHOD FOR MANUFACTURING SAME