The present invention relates to a roller sled. More specifically, when a user riding on the roller sled pulls a control lever installed at the front of an upper portion of a main body to control the roller sled, a front shaft installed with a front wheel at the front of a lower portion of the main body rotates, and the location of a rear shaft is changed by a braking wire connecting the rear shaft installed with a rear wheel with the front shaft such that the rear wheel generates a braking force by contacting with a brake shoe, wherein a brake drum is inserted to the inside of the rear wheel, and the brake drum is installed with the rear wheel in a pressed state by a fixing pin, thereby capable of improving safety of a brake by simultaneously braking the rear wheel and the brake drum when the roller sled is suddenly braking.

    본 발명은 롤러 썰매에 관한 것으로서, 더욱 상세하게는, 롤러 썰매에 탑승한 사용자가 롤러 썰매의 제동을 위해 본체의 상부 전방측에 설치된 조절레버를 잡아 당기면 본체의 하부 전방측에 앞바퀴가 설치된 전방축이 회동하고, 상기 전방축과 뒷바퀴가 설치되는 후방축을 연결하는 제동와이어에 의해 상기 후방축의 위치가 변화됨에 따라 상기 뒷바퀴가 브레이크슈와 맞닿아 제동력이 발생하되, 상기 뒷바퀴 내측으로 브레이크드럼이 삽입되고, 상기 브레이크드럼이 고정핀에 의해 상기 뒷바퀴와 압입상태로 설치됨으로써, 급제동시 상기 뒷바퀴와 브레이크드럼이 동시에 제동이 걸려 브레이크의 안전성을 높인 롤러 썰매에 관한 것이다.


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    Titel :

    Roller Sled


    Weitere Titelangaben:

    롤러 썰매


    Beteiligte:
    PARK TAE YUN (Autor:in)

    Erscheinungsdatum :

    2018-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A63C SKATES , Schlittschuhe



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