KEY OPERATION DEVICE AND METHOD OF MANUFACTURING KEY

To provide a key operation device including keys capable of being identified from other keys even if a printed object is peeled off.SOLUTION: A key operation device 1 includes one or more keys 2 for operating a push button switch or a contact switch. A key top 5 serving as an operation surface of ea...

Full description

Saved in:
Bibliographic Details
Main Authors KURATA YASUHIRO, UTSUMI KEIYA
Format Patent
LanguageEnglish
Japanese
Published 03.12.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:To provide a key operation device including keys capable of being identified from other keys even if a printed object is peeled off.SOLUTION: A key operation device 1 includes one or more keys 2 for operating a push button switch or a contact switch. A key top 5 serving as an operation surface of each of the one or more keys 2 is formed in a flat shape. A printed object 6 including an arbitrary character/symbol is printed on the surface of the key top 5, and a groove 8 is formed along the outline of the printed object 6.SELECTED DRAWING: Figure 2 【課題】印刷オブジェクトが剥がれた場合であっても他のキーと区別することが可能なキーを備えたキー操作器を提供する。【解決手段】押しボタンスイッチまたは接触式スイッチを操作する１つ以上のキー２を備えたキー操作器１である。キー２の操作面となるキートップ５は平面状に形成される。キートップ５の表面上に任意の文字・記号を含む印刷オブジェクト６が印刷されているとともに、印刷オブジェクト６の輪郭に沿って溝８が形成されている。【選択図】 図２
Bibliography:Application Number: JP20190099087