An exemplary embodiment of the present invention provides a rod rotation apparatus, including: a rod having at least one first helix or at least one second helix coupling portion; a movable member having at least one first helix coupling portion or at least one second helix coupled with the at least one first helix or the at least one second helix coupling portion; a handle extender having a structure of one or more stages, including a first-stage extender; a handle coupled to the top of the handle extender; and a traction member connected between the movable member and the handle or between the movable member and the handle extender.


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    Title :

    ROD ROTATION APPARATUS


    Contributors:
    CHO WONSANG (author)

    Publication date :

    2021-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A45C Geldbehälter , PURSES



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