Disclosed is a bicycle frame capable of correcting the alignment of a rear wheel axle while reinforcing structural strength. The bicycle frame comprises: an inner frame; a rear wheel axle mounting-correction means provided at the inner frame; nuts fixed to the inner portion of the inner frame; an outer frame welded to and integrated with the inner frame; and a dropout hanger provided at the inner frame, wherein the rear wheel axle mounting-correction means includes a groove part formed on the inner frame and a correction panel fixed to the groove part.

    L'invention concerne un cadre de bicyclette apte à corriger l'alignement d'un essieu de roue arrière tout en renforçant la résistance structurelle. Le cadre de bicyclette selon l'invention comprend : un cadre interne ; un moyen de correction de montage d'essieu de roue arrière disposé au niveau du cadre interne ; des écrous fixés sur la partie interne du cadre interne ; un cadre externe soudé sur le cadre interne et intégré à celui-ci ; et un support de dérailleur disposé au niveau du cadre interne, le moyen de correction de montage d'essieu de roue arrière comprenant une partie rainure formée sur le cadre interne et un panneau de correction fixé sur la partie rainure.

    구조적 강도를 보강하면서 뒷바퀴 축의 정렬을 보정할 수 있는 자전거용 프레임을 개시한다. 그러한 자전거용 프레임은, 내측 프레임; 상기 내측 프레임에 제공되는 뒷 바퀴축 장착보정수단; 상기 내측 프레임의 내측 부분에 고정되는 너트; 상기 내측 프레임과 용접되어 일체화되는 외측 프레임; 상기 내측 프레임에 제공되는 드랍아웃 행거;를 포함하며, 상기 뒷 바퀴축 장착보정수단은, 상기 내측 프레임에 형성되는 홈부; 상기 홈부에 고정되는 보정패널;을 포함한다.


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    Titel :

    BICYCLE FRAME AND MANUFACTURING METHOD THEREFOR


    Weitere Titelangaben:

    CADRE DE BICYCLETTE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
    자전거용 프레임과 그 제조방법


    Beteiligte:
    SEO MYOUNGJIN (Autor:in) / KIM MYOUNGJUNE (Autor:in) / KIM CHANGWON (Autor:in) / JOO SANGKWON (Autor:in) / RYU MYOUNGWOO (Autor:in)

    Erscheinungsdatum :

    2021-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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