Reversible refrigerator door with improved electrical outlet mounting arrangement

• US 4,578,902 A
• Filed: 09/25/1984
• Issued: 04/01/1986
• Est. Priority Date: 09/25/1984
• Status: Expired due to Term

• Current Assignee: SunTrust Bank (Truist Financial Corp.)
• Original Assignee: Ardco, Inc. (Carrier Global Corporation)
• Inventors: Bockwinkel, Gerald J., Niekrasz, Francis M.
• Primary Examiner(s): KANNAN, PHILIP
• Application Number:
  US06/654,370
• Time in Patent Office: 553 Days
• Field of Search: 49/382, 49/70
• US Class Current: 49/70
• CPC Class Codes: A47F 3/043 Doors, covers A47F3/0434 takes precedence
• CPC Class Codes: F25D 21/04 Preventing the formation of frost or condensate
• CPC Class Codes: F25D 23/02 Doors; Covers F25D23/08 takes precedence locks or fastenings E05B65/0042

Abstract

A refrigerator door construction including a mounting frame having at least one vertical mullion disposed between side members and interconnecting upper and lower members, at least a pair of reversible doors swingably mounted in the frame in selective left- and right-hand operating directions, hinge means for mounting the doors in the frame about a hinge axis disposed along one vertical edge of each of the doors. The doors each having a rearwardly facing recess adjacent the hinge axis substantially centrally between opposite ends of the door, handle means mounted on the other vertical edge of each of the doors substantially centrally between opposite ends thereof and electrical heater means in each of the doors having a flexible cord connected at one end thereto and having plug means at the other end disposed in the recess. Electrical socket means are mounted in the left and right vertical frame members substantially centrally between opposite ends thereof for receiving the plug means when the door hinge axis is disposed adjacent thereto, and selectively reversible electrical socket means are mounted in the mullion substantially between the ends thereof. The reversible socket means is eccentrically mounted in the mullion and is rotatable between positions left and right of the centerline of the mullion for selectively receiving the plug means when the door hinge axis is disposed adjacent the left and right edges of the mullion, respectively.

Claims

1. A refrigerator door construction comprising, in combination, a mounting frame having upper and lower horizontal members, left and right vertical side members and at least one vertical mullion disposed between said side members and interconnecting said upper and lower members, at least a pair of reversible doors swingably mounted in said frame in selective left- and right-hand opening directions, hinge means for mounting said doors in said frame about a hinge axis disposed along one vertical edge of each of said doors, said doors each having a rearwardly facing recess adjacent said hinge axis substantially centrally between opposite ends of said door, handle means mounted on the other vertical edge of each of said doors substantially centrally between opposite ends thereof, electrical heater means in each of said doors and having a flexible cord connected at one end thereto, said cord having plug means at the other end disposed in said recess, electrical socket means mounted in said left and right vertical frame members substantially centrally between opposite ends thereof for receiving said plug means when said door hinge axis is disposed adjacent thereto, and selectively reversible electrical socket means mounted in said mullion substantially between the ends thereof, said reversible socket means being eccentrically mounted in said mullion and being rotatable between positions left and right of the centerline of said mullion for selectively receiving said plug means when said door hinge axis is disposed adjacent said left and right edges of said mullion, respectively.

2. The combination defined in claim 1 wherein said reversible socket includes a body having an eccentric mounting portion receivable in an aperture located substantially symmetrically in said mullion.

3. The combination defined in claim 2 wherein said mullion is generally box-shaped in cross-section and said aperture is located in the rear panel thereof.

4. The combination defined in claim 3 wherein said socket includes an axially projecting plug receiving end and said mullion includes a front panel having an enlarged opening therein through which said plug receiving end of said socket projects.

5. The combination defined in claim 4 wherein said plug receiving end of said socket is non-circular in shape and including a cover plate having a corresponding non-circular opening eccentrically located therein for receiving said non-circular socket end.

6. The combination defined in claim 5 wherein said cover plate and said mullion front panel are provided with fastening means located symmetrically about said enlarged opening whereby said cover plate and socket may be rotated such that said non-circular socket end is disposed either to the left or right of the centerline of said mullion.

7. The combination defined in claim 6 wherein said cover plate is adapted for use as a crank arm for rotating said socket between said eccentric left and right positions.

8. The combination defined in claim 5 wherein said plug is formed with an apertured lug for receiving one of said cover plate fastening means.