Folding transport container

A collapsable shipping container comprising a pair of side walls, at least one pair of end panels, a top wall, and a bottom wall, wherein one end of a side wall is mechanically coupled to a corresponding vertical side edge of a hinged end panel through a push-pull hinged connection, comprising at least a first piece and at least a second piece that are joined together through an intermediate piece, the first piece is fixed to the outer side surface of a hinged end panel and the second piece is fixed to the outer side surface of a side wall, the first piece is attached to a first vertical side edge of the intermediate piece by means of a first longitudinal axis that allows the rotation of both pieces or of the first piece on the intermediate piece or vice versa, the second piece is joined to a second vertical side edge opposite to the first vertical side edge of the intermediate piece by means of a second longitudinal axis parallel to the first axis, which allows the rotation of both pieces or of the intermediate piece on the second piece, wherein the collapsible shipping container comprises at least one pair of stiffeners arranged at opposite corners comprising non-consecutive vertices of an end plane of the collapsible container in unfolded configuration;

• wherein the stiffener comprises a U-shaped bracket, a pin and at least one through-slotted plate that is engageable within the U-shaped bracket, if the hinged end panel is in closed position, being held in this position by the pin inserted within the through-slot of the platen, wherein the hinged end panels, in closed position, are lockable by means of at least one extendable closing bar, comprising a lower end closing portion and an upper end closing portion and a hollow central closing portion, the upper and lower end closing portions and the central closing portion being arranged telescopically, and a handle per hinged end panel, wherein the folded shipping container is lockable in the folded configuration, by means of at least one vertical locking plate rotatable from 0°, corresponding to a horizontal parallel position to the upper edge of the top of the shipping container, to 90°, corresponding to a vertical parallel position to a lateral vertical edge of the vertical side panel of the shipping container, wherein the folded shipping container can be locked in this configuration by means of at least one rotatable diagonal locking element.