A quick-release structure includes a shaft having a through hole and a circular magnetic member in the through hole; a circular shaft head having a slot at a front end thereof and two side holes; a stop ring connected with the circular shaft head screwed to the shaft; a drive lever having a lever head and a lever body, two sides of the drive lever having guide grooves respectively, the lever body being inserted into the through hole, the lever head being inserted into the slot and a distal end of the lever body is attracted by the magnetic member; and two engaging members screwed to the side holes and leaning against the guide grooves, the drive lever being movable along the guide grooves, the engaging members functioning as a pivot so that the drive lever can be turned left and right to rotate the shaft.


    Access

    Download


    Export, share and cite



    Title :

    Quick-release structure


    Contributors:
    LIU YU-CHEN (author)

    Publication date :

    2018-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



    Quick-release structure

    CHANG CHIN-CHAO | European Patent Office | 2020

    Free access

    Quick release structure

    LEE CHUNG-CHE | European Patent Office | 2023

    Free access

    QUICK-RELEASE STRUCTURE

    CHANG CHIN-CHAO | European Patent Office | 2019

    Free access

    Quick-Release Structure

    LIU YU-CHEN | European Patent Office | 2023

    Free access

    QUICK RELEASE STRUCTURE

    LEE CHUNG-CHE | European Patent Office | 2021

    Free access