A quick-release structure has: a shaft lever having a shaft lever external thread at one end thereof and a shaft lever internal thread at the other end thereof; a fixed seat sheathed on the shaft lever in a non-rotatable manner relative to each other. The fixed seat has an annular fixed seat engaging tooth on one end face thereof; a movable seat having an axially penetrating perforation, wherein the movable seat has an annular movable seat engaging tooth on one end face thereof, and the movable seat engaging tooth faces the fixed seat engaging tooth of the fixed seat; a spring abutting between the fixed seat and the movable seat; a spanner rod having a pivoting hole; and a connecting shaft, one end of which abuts on the spanner rod, and the other end of which has a connecting shaft external thread.


    Access

    Download


    Export, share and cite



    Title :

    Quick-release structure


    Contributors:

    Publication date :

    2020-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62K Fahrräder , CYCLES



    QUICK-RELEASE STRUCTURE

    CHANG CHIN-CHAO | European Patent Office | 2019

    Free access

    Quick-release structure

    LIU YU-CHEN | European Patent Office | 2018

    Free access

    Quick release structure

    LEE CHUNG-CHE | European Patent Office | 2023

    Free access

    QUICK RELEASE STRUCTURE

    LEE CHUNG-CHE | European Patent Office | 2021

    Free access

    Quick-Release Structure

    LIU YU-CHEN | European Patent Office | 2023

    Free access