PROBLEM TO BE SOLVED: To provide an operation button capable of facilitating the manufacturing process thereof and reducing the cost thereof.SOLUTION: An operation button 1 includes: a depressing part 12 having a light transmitting resin part 20 in which light transmitting parts 22A, 23A and light non-transmitting parts 22B, 23B are formed on the surface thereof, and also having a function display part 22 and an indicator part 23; a first light source 15; and a second light source 16, displays a button function by light passing through the light transmitting part 22A and reflected at the light transmitting resin part 20 when the first light source 15 is put out, displays the button function by transmission light transmitting through the light transmitting resin part 20 when the first light source is lighted, and displays an ON state by transmission light transmitted from the light transmitting resin part 20 when the second light source 16 is lighted. A large number of external light reflecting surfaces 30 each having an angle for reflecting the external light and internal light transmitting surfaces 31 each having an angle for transmitting the internal light from the first light source 15 are alternatively formed on the back of the light transmitting resin part 20 corresponding to the function display part 22.

    【課題】作製工程が容易化、低コスト化を図ることができる操作ボタンを提供する。【解決手段】表面に光透過部22A、23Aと光不透過部22B、23Bを形成した光透過性樹脂部20を有し、機能表示部22とインジケータ部23を有する押下部12と、第1光源15と、第2光源16とを備え、第1光源15の消灯時には光透過部22Aを通過し光透過性樹脂部20での反射光によりボタン機能を表示し、第1光源15の点灯時には、光透過性樹脂部20を透過した透過光によりボタン機能を表示し、第2光源16の点灯時には、光透過性樹脂部20から透過した透過光によりオン状態を表示する操作ボタン1であって、機能表示部22に対応する光透過性樹脂部20の裏面には、外光を反射する角度の外光反射面30と第1光源15からの光を透過する角度の内光透過面31が交互に多数形成された。【選択図】図2


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    Title :

    OPERATION BUTTON


    Additional title:

    操作ボタン


    Contributors:

    Publication date :

    2015-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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