PROBLEM TO BE SOLVED: To provide a pointer instrument in which a light guide part and a pointer are separately provided between a boss part of the pointer and a light source and the boss part and a counter part that is a tip-side portion of the light guide part are connected by a cylindrical part, with which it is possible to firmly connect the pointer and the light guide part.SOLUTION: Between a boss part 34 of a pointer 3 and a light source 8 is provided a light guide part 6 that is separate from the pointer 3. The light guide part 6 has a counter part 63 extending in the direction of an axis of rotation L1 of the pointer 3 facing the boss part 34 at the position of the axis of rotation L1. The boss part 34 and the counter part 63 are pushed into a cylindrical part 51 of an upper cover bulb 5. The light guide part 6 is a two-color molded article with a light shielding lower cover bulb 7. The lower cover bulb 7 comprises an adhesive part 71 adhered to the outer circumference of a skirt part 62 of the light guide part 6 and an elastic shaped part 78 extending from the end of the adhesive part 71 toward the cylindrical part 51, for pressing the outer circumference of the cylindrical part 51 by an elastic force. The elastic shaped part 78 is divided into multiple sections so as to press different places of the cylindrical part 51.SELECTED DRAWING: Figure 2

    【課題】指針のボス部と光源との間に導光部を指針とは別体で設けて、ボス部と、導光部の先端側の一部である対向部とを筒状部により連結した指針計器において、指針と導光部とを強固に連結できる指針計器を提供する。【解決手段】指針3のボス部34と光源8との間に、指針3と別体の導光部6が設けられる。導光部6は、指針3の回転軸線L1の位置においてボス部34に対向して回転軸線L1の方向に延びた対向部63を有する。ボス部34及び対向部63は、上側カバーバルブ5の筒状部51に圧入されている。導光部6は遮光性の下側カバーバルブ7との2色成形品である。下側カバーバルブ7は、導光部6のスカート部62の外周面に接着した接着部71と、その接着部71の端部から筒状部51の方に延びて筒状部51の外周面を弾性力により押さえる弾性形状部78とを有する。弾性形状部78は、筒状部51の異なる箇所を押さえるよう複数に分割されている。【選択図】図2


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    Titel :

    POINTER INSTRUMENT


    Weitere Titelangaben:

    指針計器


    Beteiligte:
    YAMAMOTO TAKUO (Autor:in) / ONO KOZO (Autor:in)

    Erscheinungsdatum :

    2017-11-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / 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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