Pressing operation body and switch device
AssigneeAlps Alpine Co., Ltd.
InventorsHidetaka SATO, Katsutoshi USUI, Daichi TOMITA, Hideyuki ISHIDA
Life of this patent
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Abstract
A pressing operation body includes an inversion spring having a dome shape; and a rubber stem configured to bend in response to pressing and press the inversion spring. The inversion spring includes a dome portion, and a plurality of leg portions that are extended outward from an outer peripheral edge of the dome portion. The rubber stem includes a base portion configured to support a lower edge of the rubber stem. The base portion includes a plurality of retaining portions configured to retain the plurality of leg portions of the inversion spring.
Claims14
A pressing operation body, comprising:
- an inversion spring having a dome shape;
- and
- a rubber stem configured to bend in response to pressing and press the inversion spring, wherein
- the inversion spring includes
- a dome portion, and
- a plurality of leg portions that are extended outward from an outer peripheral edge of the dome portion, and
- the rubber stem includes
- a base portion configured to support a lower edge of the rubber stem, and
- the base portion includes
- a plurality of retaining portions configured to retain the plurality of leg portions of the inversion spring.
The pressing operation body according to claim 13, further comprising:
- a protective sheet that is stacked on a lower surface of the inversion spring, wherein
- the pressing operation body is adhesively provided on a rear surface of the protective sheet.
Dependencies are inferred from the claim text.