A wheel soft cover (21a) is used for a detachable wheel to be attached and detached regardless of a chair leg. According to the present invention, the detachable wheel is easily attached to and detached from a chair having no wheel, and the elderly and children can move the chair with a small force. According to the present invention, the wheel is mounted on an object such as a heavy desk to move the object with a small force. According to the present invention, in a situation in which the elderly and children need to move while holding a heavy desk and a chair, the detachable wheel is used to move the same with a small force. Moreover, a chair having no wheel is hardly moved, and the detachable wheel is attached to the chair for movement to be conveniently performed.

    바퀴연질커버(21a)를 사용하여 의자다리에 상관없이 탈부착이가능하다 본 고안의 목적은 바퀴가없는 의자에 쉽게 탈부착이 가능하고, 노약자나 어린이들이 의자를 들고 이동해야할 상황에서 적은 힘으로 이동을할수있다 본 고안의 다른 목적은 무거운 책상등의 물건에 바퀴를 장착해서 적은힘으로 그 물건을 이동시킬수있 본 고안을 사용면 노약자어린이들이 무거운 책상과의자를 들고 이동할상황에서 탈부착 바퀴를 사용해서 적은 힘을 사용해서 이동 시킬수있다 또한 바퀴가 없는 의자의 경우 앉아서 이동할때 매우 불편하지만 탈부착바퀴를 함으로서 편하게 이동 할수있다


    Access

    Download


    Export, share and cite



    Title :

    A grinding wheel


    Additional title:

    탈부착바퀴


    Contributors:

    Publication date :

    2019-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60B VEHICLE WHEELS , Räder für Fahrzeuge



    Grinding wheel accidents

    Engineering Index Backfile | 1943


    Grinding wheel accidents

    Waldo, R.J. | Engineering Index Backfile | 1934


    Grinding wheel bracket

    SHI TIESHUAN / SHI HUIJIU / LING WANDANG et al. | European Patent Office | 2015

    Free access

    Wheel grinding hits rails

    Cohen, C. | Engineering Index Backfile | 1965


    Adjustable grinding wheel lifting appliance

    LONG YINGRUI / LI YUANYUAN / HE ZHAOPENG et al. | European Patent Office | 2023

    Free access