Patent Grant
12146704
The present disclosure relates to an appliance such as a refrigerator.
In order to keep food fresh, a low temperature must be maintained within a refrigerator to reduce the reproduction rate of harmful bacteria. Refrigerators circulate refrigerant and change the refrigerant from a liquid state to a gas state by an evaporation process in order cool the air within the refrigerator. During the evaporation process, heat is transferred to the refrigerant. After evaporating, a compressor increases the pressure, and in turn, the temperature of the refrigerant. The gas refrigerant is then condensed into a liquid and the excess heat is rejected to the ambient surroundings. The process then repeats.
A bottle holder configured to interact with a refrigerator shelf includes a first member, a second member, hooks, and resilient clips. The first member is configured to engage bottles disposed on the refrigerator shelf to restrict movement of the bottles along the refrigerator shelf. The second member extends from the first member and is configured to rest upon refrigerator shelf. The hooks extend from the second member and are configured to engage an upper end of a support that is secured to the refrigerator shelf such that the bottle holder slidably engages the support. The resilient clips extend downward from the hooks and are configured to snap onto the support and extend under a lower end of the support to connect the bottle holder to the support. The engagement between the hooks and the support is configured to facilitate movement of the bottle holder in a first direction. The engagement between the hooks and the support is configured to restrict movement of the bottle holder in a second direction. Engagement between the clips and the support is configured to restrict movement of the bottle holder in a third direction.
A bottle support configured to interact with a shelf includes a brace, hooks, and resilient clips. The brace defines a notch configured to engage bottles disposed on the shelf. The hooks extend from the brace and are configured to engage an upper region of the shelf such that bottle holder slidably engages the shelf. The resilient clips extend downward from the hooks and are configured to snap onto a lower region of the shelf to connect the brace to the shelf. The engagement between the hooks and the shelf is configured to facilitate lateral movement of the brace. The engagement between the hooks and the shelf is configured to restrict forward and rearward movement of the brace. Engagement between the clips and the shelf is configured to restrict vertical movement of the brace.
A bottle support configured to interact with a shelf includes a rack, a hook, and a resilient clip. The rack has a first plate defining a notch configured to engage a bottle disposed on the shelf. The rack has a second plate extending from the first plate. The second plate is configured to rest upon the shelf. The hook extends from the rack and is configured to engage a top end of the shelf. The resilient clip extends downward from the hook and is configured to snap onto a lower end of the shelf to connect the rack to the shelf. The engagement between the hook and the shelf is configured to facilitate lateral movement of the rack. The engagement between the hook and the shelf is configured to restrict forward and rearward movement of the rack. Engagement between the clip and the shelf is configured to restrict vertical movement of the rack.
Embodiments of the present disclosure are described herein. It is to be understood, however, that the disclosed embodiments are merely examples and other embodiments may take various and alternative forms. The figures are not necessarily to scale; some features could be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the embodiments. As those of ordinary skill in the art will understand, various features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to produce embodiments that are not explicitly illustrated or described. The combinations of features illustrated provide representative embodiments for typical applications. Various combinations and modifications of the features consistent with the teachings of this disclosure, however, could be desired for particular applications or implementations.
Referring to
The refrigerator 10 includes one or more refrigeration loops (not shown) that are configured to cool the air the within the fresh food compartment 12 and the freezer compartment 14. The refrigeration loop includes at least a compressor, an evaporator that cools air being delivered to the fresh food compartment 12 and/or the freezer compartment 14, a condenser that rejects heat to ambient surroundings, and a thermal expansion valve. Fans may be utilized to direct air across the evaporator and the condenser to facilitate exchanging heat. The compressor and the fans may be connected to a controller. Sensors that measure the air temperature within the fresh food compartment 12 and the freezer compartment 14 may be in communication with the controller. The controller may be configured to operate the compressor, fans, etc. in response to the air temperature within the within the fresh food compartment 12 and the freezer compartment 14 being less than a threshold.
Such a controller may be part of a larger control system and may be controlled by various other controllers throughout the refrigerator 10, and one or more other controllers can collectively be referred to as a “controller” that controls various functions of the refrigerator 10 in response to inputs or signals to control functions of the refrigerator 10. The controller may include a microprocessor or central processing unit (CPU) in communication with various types of computer readable storage devices or media. Computer readable storage devices or media may include volatile and nonvolatile storage in read-only memory (ROM), random-access memory (RAM), and keep-alive memory (KAM), for example. KAM is a persistent or non-volatile memory that may be used to store various operating variables while the CPU is powered down. Computer-readable storage devices or media may be implemented using any of a number of known memory devices such as PROMs (programmable read-only memory), EPROMs (electrically PROM), EEPROMs (electrically erasable PROM), flash memory, or any other electric, magnetic, optical, or combination memory devices capable of storing data, some of which represent executable instructions, used by the controller in controlling the refrigerator 10.
The refrigerator 10 includes panels or internal walls 16 that define the fresh food compartment 12 and the freezer compartment 14. The walls 16 may more specifically form an internal liner of the refrigerator 10. The walls 16 may include a rear or back wall, a top wall, a bottom wall, and two opposing side walls. One or more shelves 18 may be secured to the walls 16 within the fresh food compartment 12. One of more drawers 20 may be slidably secured to the shelves 18 or the walls 16 within the fresh food compartment 12. One or more crisper drawers 22 may be slidably secured to the shelves 18 or the walls 16 within the fresh food compartment 12. The crisper drawer 22 may more specifically be a drawer defining a storage space that is kept at a desired humidity that may be different from the remainder of the fresh food compartment 12, but that is optimal for maintaining freshness of fruits and vegetables.
The refrigerator 10 includes an outer shell, frame, or housing that comprises several exterior panels or walls 24. The outer shell, frame, or housing that comprises several exterior panels or walls 24 may also be referred to as the refrigerator cabinet wrapper. The exterior walls 24 may include a rear or back wall, a top wall, a bottom wall, and two side walls. The two side walls may be referred to as first and second side walls. An insulating material, such as an insulating foam, may be disposed between each exterior wall 24 and an adjacent corresponding interior wall 16 in order reduce the heat transfer from the ambient surroundings to the fresh food compartment 12 and the freezer compartment 14, which increases the efficiency of the refrigerator 10. Each exterior wall 24, adjacent corresponding interior wall 16, and the insulating material disposed between each exterior wall 24 and adjacent corresponding interior wall 16 may collectively be referred to as a single wall of the cabinet of the refrigerator.
The refrigerator 10 may have one or more doors 26, 28 that provide selective access to the interior volume of the refrigerator 10 where consumables may be stored. As shown, the fresh food compartment door is designated 26, and the freezer door is designated 28. The doors 26, 28 may be rotatably secured to the frame or housing of the refrigerator 10 by one or more hinges.
The doors 26, 28 may each include an exterior panel 30 and an interior panel 32 that is disposed on an internal side of the respective exterior panel 30 of each door 26, 28. The interior panels 32 may be configured to face the fresh food compartment 12 and freezer compartment 14 when the doors 26, 28 are in closed positions. The interior panels 32 may more specifically be door liners. An insulating material, such as an insulating foam, may be disposed between the exterior panels 30 and an adjacent corresponding interior panel 32 of each door 26, 28 in order reduce the heat transfer from the ambient surroundings and increase the efficiency of the refrigerator 10.
The doors 26, 28 may also include storage bins 34 that are able to hold food items or containers. The storage bins 34 may be secured to the interior panels 32 of each door 26, 28. Alternatively, the storage bins 34 may be integrally formed within or defined by the interior panels 32 of each door 26. 28. In yet another alternative, a portion of the storage bins 34 may be secured to the interior panels 32 the doors 26, 28, while another portion of the storage bins 34 may be integrally formed within or defined by the interior panels 32 the doors 26, 28. The storage bins 34 may include shelves (e.g., a lower surface upon, which a food item or container may rest upon) that extend from back and/or side surfaces of the interior panels 32 of the doors 26, 28.
Please note that the configuration of shelves and drawers in
Referring to
Each shelf 36 includes a planar shelf portion or a plate 42. Each plate 42 includes a front edge 44 that is disposed along a front end of the internal cavity (e.g., the fresh food compartment 12) or along an opening 46 to the internal cavity. Each plate 42 also includes a rear edge 48 positioned along a back of the internal cavity or along a back wall 16 within the internal cavity. Each plate 42 includes opposing lateral sides or side edges 50 that each extend between the front edge 44 and the rear edge 48. The front edge 44, rear edge 48, and side edges 50 may be referred to as a plurality of edges that define a periphery of the plate 42. The opposing lateral sides or side edges 50 may be referred to as the first and second opposing lateral sides or side edges. The plates 42 and corresponding shelves 36 that include the plates 42 are supported along the side edges 50 of the plates 42 via the blocks 40. The plates 42 are configured to support items 52 (e.g., food stuffs, containers, bottles, etc.) disposed with the internal cavity (e.g., the fresh food compartment 12).
Each shelf 36 includes an elongated support member 54. Each elongated support member 54 has a base 56 secured to a rear edge 48 of one of the plates 42. Each elongated support member 54 also includes a rail 58 protruding upward from the base 56. Each rail 58 extends in a direction 60 from a first of the side edges 50 toward a second of the side edges 50 of a corresponding plate 42. Each rail 58 may also extend upward from a corresponding base 56 at an angle that is less than 90° (i.e., at an acute angle) relative to a top or top surface 66 of the corresponding plate 42, such that each rail 58 extends upward and toward the rear edge 48 of the corresponding plate 42.
Each base 56 may more specifically form C-channel that extends around or encapsulates the rear edge 48 of a corresponding plate 42. Each plate 42 may also define recesses 62 that are configured to receive protrusions 64 that extend inward from bases 56 within the C-channels to secure the positions of the elongated support members 54 onto corresponding plates 42. The plates 42 may be made from a glass material while the elongated support member 54 may be made from a metallic material or a rigid plastic material. A trim cover 65 may be disposed over the front edge 44 of each plate 42 to protect each plate 42. Each trim cover 65 may be made from a metallic material or a rigid plastic material.
Each bottle holder 38 is disposed on the top or top surface 66 of a corresponding plate 42. Each bottle holder 38 slidably engages a corresponding rail 58 such that each bottle holder 38 is slidable between the side edges 50 along direction 60. Each bottle holder 38 also defines a notch 68 configured to engage a bottle 70 that is disposed on the top or top surface 66 of the corresponding plate 42 to restrict movement of the bottle 70 along top or top surface 66 of the corresponding plate 42. More specifically, the notch is configured to receive a neck 72 of the bottle 70 that is disposed on the top or top surface 66 of the corresponding plate 42 to restrict movement of the bottle 70 along top or top surface 66 of the corresponding plate 42.
Each bottle holder 38 includes a lower member 74 that is configured to rest upon the top or top surface 66 of the corresponding plate 42 and an upper member 76 that protrudes upward from the lower member 74. The upper member 76 of each bottle holder 38 may define the corresponding notch 68 of each bottle holder 38. Each upper member 76 may also extend upward from a corresponding lower member 74 at an angle that is less than 90° (i.e., at an acute angle) relative to a top or top surface 66 of the corresponding plate 42 such each upper member 76 extends upward and toward the rear edge 48 of the corresponding plate 42.
A first configuration of one of the bottle holders 38 is illustrated in
A second configuration of one of the bottle holders 38 is illustrated in
A third configuration of one of the bottle holders 38 is illustrated in
It is noted that the hook 78 in the third configuration of the bottle holder 38 is shorter than the hooks 78 depicted in the first and second configurations of the bottle holder 38 such that the hook 78 engages the corresponding rail 58 but not the corresponding base 56. It should be understood, however, that the hook 78 in the third configuration of the bottle holder 38 may be longer so that it is the same as the hook 78 depicted in either the first or second configuration of the bottle holder 38.
It should be understood that the three configurations of the bottle holder 38 illustrated in
It should be understood that the designations of first, second, third, fourth, etc. for any component, state, or condition described herein may be rearranged in the claims so that they are in chronological order with respect to the claims. Furthermore, it should be understood that any component, state, or condition described herein that does not have a numerical designation may be given a designation of first, second, third, fourth, etc. in the claims if one or more of the specific component, state, or condition are claimed.
The words used in the specification are words of description rather than limitation, and it is understood that various changes may be made without departing from the spirit and scope of the disclosure. As previously described, the features of various embodiments may be combined to form further embodiments that may not be explicitly described or illustrated. While various embodiments could have been described as providing advantages or being preferred over other embodiments or prior art implementations with respect to one or more desired characteristics, those of ordinary skill in the art recognize that one or more features or characteristics may be compromised to achieve desired overall system attributes, which depend on the specific application and implementation. As such, embodiments described as less desirable than other embodiments or prior art implementations with respect to one or more characteristics are not outside the scope of the disclosure and may be desirable for particular applications.
This application is a continuation of U.S. application Ser. No. 17/970,056 filed Oct. 20, 2022, now U.S. Pat. No. 11,892,230, issued Feb. 6, 2024, the disclosure of which is hereby incorporated in its entirety by reference herein.
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| Entry |
|---|
| Whirlpool SP40 801/ LH 1 Built-in refrigerator with freezer cm. 69 h. 194—It. 400. |
| Number | Date | Country | |
|---|---|---|---|
| 20240133618 A1 | Apr 2024 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17970056 | Oct 2022 | US |
| Child | 18393964 | US |
