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.


    Access

    Download


    Export, share and cite



    Title :

    Safety bicycle projection device


    Contributors:
    LIU WENFU (author) / WANG XINHAO (author) / WANG YINLING (author) / YAN SHOUCHENG (author) / GUO MINRUI (author) / GUO DONGXIN (author)

    Publication date :

    2016-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    BICYCLE SAFETY DEVICE

    ARMS DAVID SAWYER | European Patent Office | 2018

    Free access

    BICYCLE SAFETY DEVICE

    ARMS DAVID SAWYER | European Patent Office | 2018

    Free access

    Safety bicycle

    XIANG LEI | European Patent Office | 2021

    Free access

    Bicycle Safety

    L. Flynn | NTIS | 1976


    SAFETY DEVICE FOR BICYCLE

    FUJIWARA MITSUHIRO | European Patent Office | 2018

    Free access