The invention relates to a transportation tool, and in particular to a shopping trolley. The shopping trolley comprises a trolley basket, a handle and wheels and is characterized in that the wheels comprise flat ground wheels and ladder wheels, and the ladder wheels are arranged in the flat ground wheels. Through conversion of the flat ground wheels and the ladder wheels, the shopping trolley can be suitable for flat surface road conditions and ladders, and labor burdens of people are relieved; people are relieved from strenuous manual labor; and great convenience is brought to people.


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    Titel :

    Shopping trolley


    Beteiligte:
    WANG RUI (Autor:in)

    Erscheinungsdatum :

    27.05.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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