A swing door system for use with a freezer device is provided. The system includes two adjacent swing doors and a mullion in contact with the swing doors. Each swing door has a transparent pane and a non-transparent area. The non-transparent area is proximal to the mullion when the swing doors are in a closed position. The non-transparent areas and the mullion define a non-transparent region. The system has, under a horizontal viewing angle between 0 and 180 with respect to the plane in which the swing doors are arranged when the swing doors are in the closed position, all of the horizontal diameters of the non-transparent region are less than 100 mm.

The present application relates to a freezer and a hinge for the same. The hinge comprises a base, in which a left side of the base is provided with a first flange portion, a right side of the base is provided with a second flange portion opposite to the first flange portion, and the first flange portion and the second flange portion is provided with sliding grooves opposite to each other; a connecting seat; a first pivot shaft; a second pivot shaft parallel to the first pivot shaft, in which both ends of the second pivot shaft may slide in the corresponding sliding grooves respectively; a guide rod; a supporting seat; a positioning part; a spring sheath fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring fitted over the spring sheath.

A cooling device contains a body which has a lower wall, an upper wall, lateral walls and a rear wall. A door is connected to the body by hinges, a support frame provided at a device front side of the body which is close to the door and where the door is connected by the hinges. The support frame contains a hinge box embodiment which has mutual vertical profile elements, an upper hinge box provided at a device upper side where the upper hinge is connected, and a couple of lower hinge boxes provided at a device lower side for the lower hinge and where a lower hinge recess exists in each one in a manner for accommodating the lower hinge and provided in a distanced manner to each other in a width direction. The hinge box embodiment has a lower connection bracket for seating a lower panel.

Proposed is a door hinge that includes an arm installed on a door, a housing installed in a main body of a mechanism provided with a door and connected to the arm by a hinge shaft, a damper casing connected to the arm inside the housing by the hinge shaft and having one surface supported by a support portion of the housing, a pair of main links connected to the arm inside the housing by a link shaft to linearly move, a main spring assembly including a spring lever and a main spring inserted into the spring lever, and a damper provided inside the damper casing and moving along the periphery of the arm.