The invention relates to a safety bicycle projection device, aiming at effectively solving the problems that a bicycle cannot catch attention of pedestrians and vehicle drivers at night so that traffic accidents are caused. According to the technical scheme, the safety bicycle projection device comprises a lamp barrel, a bracket and a switch, wherein a bicycle pattern, a turning-right signal pattern and a turning-left signal pattern are engraved on the inner wall of a glass mirror at the front end of the lamp barrel; an LED (Light Emitting Diode) lamp and a laser pen are arranged in the lamp barrel; the LED lamp and the laser pen are connected with a battery box, which is arranged on the lamp barrel, through a lead wire; the battery box is connected with the switch, which is arranged on the lamp barrel, through a lead wire; and the laser pen is connected with a controller mounted in the lamp barrel. With the adoption of the safety bicycle projection device, the bicycle can relatively catch the attention when being ride at night, and can remind people or vehicles around the bicycle of a riding state of the bicycle, so that the safety bicycle projection device is the innovation of the projection device.


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    Titel :

    Safety bicycle projection device


    Beteiligte:
    LIU WENFU (Autor:in) / WANG XINHAO (Autor:in) / WANG YINLING (Autor:in) / YAN SHOUCHENG (Autor:in) / GUO MINRUI (Autor:in) / GUO DONGXIN (Autor:in)

    Erscheinungsdatum :

    2016-02-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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