Shopping cart with a flip-out undercarriage

摘要

Claims are characterized by the,– that a running gear of a shopping - transport trolley in the lifted state by a prestressed spring force of a button engages completely and in a space-saving manner on.– that this pretensioning force during the outward unfolding of the pushing handle or an actuation of another lever by means of the compression of one or more gas - / compression springs is generated.– that the unfolding of the running gear by means of the folding back of the pushing handle or lever takes place.– the methodology that the inherent system weakness of the reduction in the centre distance during the outward unfolding by a mechanical length extract an axis is compensated.– and that the running gear is designed in such a way that, in the folded-out state, in addition, a commercial beer crate below the folding - box can be transported in the running gear.