Door-closing device for refrigeration cabinets

A door-closing device for refrigeration cabinets provided with a wing hinged to a refrigerated compartment, said door-closing device comprising:

• a first fixing bracket adapted to be fixed to the compartment,
• second fixing bracket adapted to be fixed to the wing,
• a pin rotatably associated with the first fixing bracket with respect to a rotation axis and to which the second fixing bracket is rotationally integral, and
• an elastic element, which develops longitudinally along a longitudinal axis, is provided with a first axial end and an opposite second axial end and exerts an elastic force along said longitudinal axis,
• wherein the first axial end is hinged to the first fixing bracket according to a first hinge axis which is parallel and eccentric to the rotation axis of the pin (115), and wherein the second axial end is hinged, according to a second hinge axis, which is parallel and eccentric to the rotation axis of the pin, to an arm, which is rotationally integral with the pin about the rotation axis, characterized in that at least the portion of first fixing bracket in which the first axial end is hinged and the portion of first fixing bracket in which the pin of the arm is hinged are rigidly connected to each other without degrees of residual freedom.