Storage box, to keep fruit/vegetables in a fresh condition, has insulated walls and lid with a wall opening to take a fan blower to maintain a light inner vacuum operated at time intervals

摘要

The box housing (1), to keep fruit and/or vegetables fresh, has a lower section (2) and a removable lid (3). The walls and lid of the assembly are of a thermal insulation material. An opening (9) is in at least one wall, for connection to the suction side of a fan blower (10) inserted into the wall, which has an intermittent action through a time control circuit (14). When at rest, the fan opening is covered.