PROBLEM TO BE SOLVED: To provide a hearing device suitable for a bicycle traveling, and a bicycle system.SOLUTION: A bicycle travel hearing device includes: left-right vibration sources which transfer a stereo sound source in a stereo sound source part to left-right ears without closing left-right external acoustic meatus; notification means that prevents a misunderstanding of the traffic violation by notifying that the left-right external acoustic meatus are not closed to an external part. The notification means is a display part that is provided to an exterior appearance of a cartilage conduction vibration source to be provided to a chin strap of a bicycle travel helmet, the helmet, cold protection earmuffs, or the bicycle. The bicycle travel hearing device is constructed as a mobile phone. The mobile phone is charged from a wheel electric generator of the bicycle, or an assist charging battery.SELECTED DRAWING: Figure 270

    【課題】自転車走行に有用な聴取装置および自転車システムを提供する。【解決手段】ステレオ音源部のステレオ音源を左右の外耳道をともに閉鎖することなくそれぞれ左右の耳に伝達する左右の振動源と、左右の外耳道が閉鎖されていないことを外部に報知し交通違反の誤解を避ける報知手段とを有する自転車走行用聴取装置を提供する。報知手段は、自転車走行用ヘルメットの顎紐に設けられた軟骨伝導振動源の外観構造、または、ヘルメット、防寒用耳あて、自転車等に設けられた表示部である。自転車走行用聴取装置は携帯電話として構成される。自転車の車輪発電機またはアシスト充電池から携帯電話を充電する。【選択図】図270


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    Title :

    BICYCLE TRAVEL HEARING DEVICE AND BICYCLE SYSTEM


    Additional title:

    自転車走行用聴取装置および自転車システム


    Contributors:

    Publication date :

    2017-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr



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