To provide a truck for carriage capable of deforming to three states of a flat state suitable for accumulation, an L shaped state suitable for temporary storage and a using state and preventing positional slippage in transporting it by folding it in a flat shape and accumulating it.

This truck for carriage is furnished with a back panel, left and right both side panels connected to both sides of the back panel free to fold against the back panel and a bottom panel connected to a lower end part of the back panel free to accumulate against the back panel. Additionally it includes a supporting plate part constituting lower end parts of the left and right both side panels and to support left and right both ends of the bottom panel in opening the bottom panel in the rectangular direction against the back panel, a wheel mounting base part for the back panel set on lower end parts of left and right both ends of the back panel, a wheel mounting base part for the side panels set on lower end parts of free end parts of the left and right both side panels and a wheel mounted on lower sides of these wheel mounting base parts. A slippage preventive part is formed on the wheel mounting base part for the back panel.