HINGE ASSEMBLIES FOR A DOMESTIC REFRIGERATOR
First Claim
1. A domestic refrigerator comprising:
- a cabinet having a temperature-controlled compartment defined therein,a door positioned at a front of the cabinet, the door being operable to pivot about an axis of rotation between (i) a closed position in which user access to the temperature-controlled compartment is limited and (ii) an open position in which user access to the temperature-controlled compartment is permitted,a closer assembly including a base secured to the door and a downwardly-extending shaft moveably coupled to the base,a mounting bracket coupled to the front of the cabinet,a hinge pin defining the axis of rotation and extending upwardly from the mounting bracket, anda coupler body having (i) a first inner sidewall defining a lower aperture that receives an upper end of the hinge pin, and (ii) a second inner sidewall defining an upper aperture that receives a lower end of the shaft,wherein (i) the shaft of the closer assembly has a first plurality of splines formed thereon, and (ii) the second inner sidewall of the coupler body has a second plurality of splines formed thereon, the second plurality of splines engaging the first plurality of splines to prevent relative axial rotation between the coupler body and the shaft.
1 Assignment
0 Petitions
Accused Products
Abstract
A domestic appliance includes a cabinet with a door positioned at a front of the cabinet, a closer assembly secured to the door, a mounting bracket coupled to the front of the cabinet, a hinge pin extending upwardly from the mounting bracket, and a coupler body. The closer assembly includes a downwardly-extending shaft. The coupler body has a first inner sidewall defining a lower aperture that receives an upper end of the hinge pin, and a second inner sidewall defining an upper aperture that receives a lower end of the shaft. The shaft of the closer assembly has a first plurality of splines formed thereon, and the second inner sidewall of the coupler body has a second plurality of splines formed thereon. The second plurality of splines of the coupler body engages the first plurality of splines of the shaft.
27 Citations
20 Claims
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1. A domestic refrigerator comprising:
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a cabinet having a temperature-controlled compartment defined therein, a door positioned at a front of the cabinet, the door being operable to pivot about an axis of rotation between (i) a closed position in which user access to the temperature-controlled compartment is limited and (ii) an open position in which user access to the temperature-controlled compartment is permitted, a closer assembly including a base secured to the door and a downwardly-extending shaft moveably coupled to the base, a mounting bracket coupled to the front of the cabinet, a hinge pin defining the axis of rotation and extending upwardly from the mounting bracket, and a coupler body having (i) a first inner sidewall defining a lower aperture that receives an upper end of the hinge pin, and (ii) a second inner sidewall defining an upper aperture that receives a lower end of the shaft, wherein (i) the shaft of the closer assembly has a first plurality of splines formed thereon, and (ii) the second inner sidewall of the coupler body has a second plurality of splines formed thereon, the second plurality of splines engaging the first plurality of splines to prevent relative axial rotation between the coupler body and the shaft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A domestic refrigerator comprising:
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a cabinet having a temperature-controlled compartment defined therein, a door operable to pivot about an axis of rotation to an open position in which user access to the temperature-controlled compartment is permitted, a closer assembly including a base secured to the door and a downwardly-extending shaft moveably coupled to the base, and a hinge assembly including a hinge pin defining the axis of rotation and an adjustment mechanism configured to move the door vertically between a first position and a second position, the adjustment mechanism including; a coupler body positioned over the hinge pin, the coupler body including an inner side wall that defines aperture receiving the shaft of the closer assembly, a threaded rod positioned in a passageway defined in the hinge pin, the threaded rod being configured to rotate in (i) a first direction to cause upward movement of the door and (ii) a second direction to cause downward movement of the door, and a stop positioned in the passageway defined in the hinge pin, the stop being configured to prevent upward movement of the threaded rod beyond a predetermined position corresponding to the second position of the door. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A domestic appliance comprising:
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a cabinet, a door positioned at a front of the cabinet, a closer assembly secured to the door, the closer assembly including a downwardly-extending shaft, a mounting bracket coupled to the front of the cabinet, a hinge pin extending upwardly from the mounting bracket, and a coupler body having (i) a first inner sidewall defining a lower aperture that receives an upper end of the hinge pin, and (ii) a second inner sidewall defining an upper aperture that receives a lower end of the shaft, wherein (i) the shaft of the closer assembly has a first plurality of splines formed thereon, and (ii) the second inner sidewall has a second plurality of splines formed thereon, the second plurality of splines engaging the first plurality of splines. - View Dependent Claims (20)
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Specification