FIELD: transportation.
SUBSTANCE: invention relates to a step-ladder trolley. Technical result is achieved by the fact that the step-ladder trolley comprises two stair sections consisting of two posts connected by steps, and a working platform connected to the posts of the ladder section, at that, the step-ladder trolley has at least two wheels fixed on the working platform, and a fixing tape, fastening the two ladder sections and forming a cavity together with the steps, note here that, in step-ladder position, working platform performs the function of ladder step, while in trolley position, working platform is turned over and serves as a frame for wheels fixed on it.
EFFECT: step-ladder trolley has a function of cargo transportation, like a hand trolley.
4 cl, 7 dwg
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