Pressing mechanism of push switch and push switch
US12002634B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2022 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Aug 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2227/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A pressing mechanism of a push switch including an operation member configured to be pressed, and a leaf spring member that includes a dome portion bulging in a dome shape and an opening portion provided in a central portion of the dome portion, the leaf spring member generating a tactile sensation on the operation member by an inverting operation of the dome portion in response to being pressed by the operation member, wherein the operation member includes a first pressing portion configured to press a movable contact point member against a fixed contact point member through the opening portion and a second pressing portion configured to press the dome portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.