Disclosed is a battery detachment structure for an electric bicycle. The battery detachment structure for an electric bicycle according to an embodiment of the present invention comprises: a bracket which is installed in a battery received in a frame of the electric bicycle; a mounting part which is coupled to be moved in a direction of detaching the battery from the bracket by a predetermined distance and is installed in the frame through a through hole formed in the side surface of a saddle tube where a seat post is installed; and an elastic part which supplies elastic force to the mounting part to allow a part of the mounting part to protrude from the through hole when the seat post is removed. Therefore, the present invention easily detaches the battery by allowing a handle part to automatically protrude from the frame to the outside when the seat post is removed.

    전기 자전거의 배터리 탈착 구조가 개시된다. 본 발명의 일 측면에 따르면, 전기 자전거의 배터리 탈착 구조에 있어서, 상기 전기 자전거의 뼈대를 이루는 프레임에 수용되는 배터리에 설치되는 브라켓; 상기 브라켓으로부터 상기 배터리가 탈착되는 방향으로 소정거리 이동 가능하도록 체결되며, 시트 포스트가 설치되는 안장튜브의 측면에 형성된 관통공을 통해 상기 프레임에 장착되는 장착부; 및 상기 시트 포스트를 제거시 상기 장착부의 일부가 상기 관통공으로부터 돌출되도록 상기 장착부에 탄성력을 제공하는 탄성부;를 포함하는 전기 자전거의 배터리 탈착 구조가 제공될 수 있다.


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    Title :

    BATTERY DETACHABLE STRUCTURE OF ELECTRIC BICYCLE


    Additional title:

    전기 자전거의 배터리 탈착 구조


    Contributors:
    KO CHANK BOK (author) / CHOI KANG HO (author)

    Publication date :

    2015-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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