The present invention relates to a roller component having a suspension (10) and a roller mounting rack (50). One end of the roller mounting rack has a cavity (51) and is disposed inside the suspension in a sleeved manner. An articulated shaft (40) is located inside the cavity. Two ends of the articulated shaft respectively pass through corresponding inner wall of the cavity and are connected to the suspension to make the roller mounting rack connected to the suspension in an articulated manner; a spring (60) in a pre-compressed state is embedded in the cavity, and sleeved on the articulated shaft; the other end of the roller mounting rack is intended to mount a roller (70). The present invention plays a buffering and cushioning role to the roller and can raise the contact area and adhesive force of the roller with the ground surface and make the roller cling to the ground and move steadily.


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    Titel :

    ROLLER COMPONENT AND SUITCASE


    Weitere Titelangaben:

    ROLLENKOMPONENTE UND KOFFER
    COMPOSANT DE ROULEAU ET VALISE


    Beteiligte:
    CHU WAI HO (Autor:in)

    Erscheinungsdatum :

    25.07.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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