A refrigerator door leveling device and a refrigerator

Abstract

This utility model provides a refrigerator door leveling device, relating to the refrigerator field. The refrigerator door leveling device is used to level the gap between the refrigerator body and the door. The refrigerator includes a body, a door, and a decorative strip. The door is mounted on the body, and the decorative strip is connected to the door. The refrigerator door leveling device includes: an adjusting nut for fixing to the decorative strip; a bolt assembly for fixing to the body and threadedly engaging with the adjusting nut to level the gap between the body and the door; and a locking washer connected between the bolt assembly and the adjusting nut for locking the bolt assembly and the adjusting nut. The refrigerator door leveling device provided by this utility model has the characteristics of simple structure and convenient assembly, enabling convenient leveling of the gap between the refrigerator body and the door; at the same time, it can effectively prevent the refrigerator door from not sealing properly due to excessive adjustment range, thus helping to ensure the refrigerator's cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of refrigerators, and more specifically, to a refrigerator door leveling device and a refrigerator. Background Technology

[0002] As living standards improve, people have increasingly higher demands for the appearance and performance of refrigerators. The flatness of the door of a side-by-side refrigerator directly affects its aesthetics and user experience. In practice, due to deviations during manufacturing and vibrations during transportation, side-by-side refrigerator doors often exhibit uneven heights after installation, impacting the overall appearance and user experience. Current technology uses hand-tightening screws or adjusting nuts to drive gears, which in turn move a rack in a linear motion. Since the door adjustment mechanism is fixed to the door, the rack pushes against the door's end face to adjust its position. A limiting device prevents the rack from springing back under restoring force, thus achieving the goal of having multiple door front faces on the same plane. However, using gears and racks occupies a large space, has a complex overall structure, and is costly. Furthermore, the adjustment range cannot be precisely controlled, and over-adjustment can lead to incomplete door sealing, affecting the product's sealing effect. Utility Model Content

[0003] To overcome the aforementioned shortcomings in the prior art, the purpose of this utility model is to provide a refrigerator door leveling device. This refrigerator door leveling device features a simple structure and convenient assembly, enabling easy leveling of the gap between the refrigerator body and the door; simultaneously, it effectively prevents the refrigerator door from not sealing properly due to excessive adjustment range, thus ensuring the refrigerator's cooling effect.

[0004] This utility model provides a refrigerator door leveling device for leveling the gap between the refrigerator body and the door. The refrigerator includes a body, a door, and a decorative strip. The door is installed on the body, and the decorative strip is connected to the door. The refrigerator door leveling device includes:

[0005] An adjusting nut, used to secure the decorative strip;

[0006] A bolt assembly for fixing to the housing and threadedly engaging with the adjusting nut to level the gap between the housing and the door.

[0007] A locking washer is connected between the bolt assembly and the adjusting nut to lock the bolt assembly and the adjusting nut.

[0008] In this embodiment of the invention, the refrigerator door leveling device includes an adjusting nut, a bolt assembly, and a locking washer. The adjusting nut is fixed to the decorative strip of the door, and the bolt assembly is fixed to the refrigerator body. The bolt assembly and the adjusting nut are threaded together. By rotating the bolt assembly relative to the adjusting nut, the mating distance between the bolt assembly and the adjusting nut is adjusted, thereby adjusting the gap between the door and the refrigerator body and achieving door leveling. The locking washer can lock the relative rotation between the bolt assembly and the adjusting nut, thus stabilizing the mating distance between them.

[0009] Further, in an optional embodiment, the bolt assembly includes a protective sleeve and a bolt body, the protective sleeve being fitted onto the bolt body and used for connection with the housing solid, the bolt body being threadedly connected to the adjusting nut, and the locking washer being connected between the bolt body and the adjusting nut.

[0010] Furthermore, in an optional embodiment, the protective sleeve and the bolt body are injection molded as a single unit. This single-unit injection molding ensures a tight fit between the protective sleeve and the bolt body, preventing the protective sleeve from easily detaching from the bolt body, thereby improving the safety of the parts.

[0011] Furthermore, in an optional embodiment, the bolt assembly further includes a limiting structure disposed at the tail of the bolt body for limiting the maximum travel of the bolt body relative to the adjusting nut.

[0012] Furthermore, in an optional embodiment, the protective sleeve is a rubber component. By using a one-piece injection molding method to integrate the rubber component (protective sleeve) and the metal component (bolt body), the two components can fit tightly together and are less likely to detach from each other, thereby improving the safety of the parts during use.

[0013] Secondly, this utility model provides a refrigerator, including a cabinet, a door, a decorative strip, and a refrigerator door leveling device as described above. The door is installed on the cabinet, the decorative strip is connected to the door, the adjusting nut is fixed to the decorative strip, the bolt assembly is fixed to the cabinet and threadedly engaged with the adjusting nut to level the gap between the cabinet and the door, and the locking washer is connected between the bolt assembly and the adjusting nut to lock the bolt assembly and the adjusting nut.

[0014] Further, in an optional embodiment, the door body includes a left freezer door and a right freezer door, and the refrigerator door leveling device includes two sets, which are respectively connected and cooperate with the left freezer door and the right freezer door. Two adjusting nuts are fixed to the decorative strips of the left freezer door and the right freezer door, respectively; two bolt assemblies are fixed to the positions of the cabinet body corresponding to the left and right freezer doors, and are correspondingly threadedly engaged with the adjusting nuts to level the gap between the cabinet body and the door body. Two locking washers are respectively connected between the two bolt assemblies and the adjusting nuts to lock the corresponding bolt assemblies and adjusting nuts.

[0015] Further, in an optional embodiment, the door body includes a left refrigerator door and a right refrigerator door, and the refrigerator door leveling device includes two sets, which are respectively connected and engaged with the left refrigerator door and the right refrigerator door. Two adjusting nuts are fixed to the decorative strips of the left refrigerator door and the right refrigerator door, respectively; two bolt assemblies are fixed to the positions of the cabinet body corresponding to the left and right refrigerator doors, and are correspondingly threadedly engaged with the adjusting nuts to level the gap between the cabinet body and the door body. Two locking washers are respectively connected between the two bolt assemblies and the adjusting nuts to lock the corresponding bolt assemblies and adjusting nuts.

[0016] Furthermore, in an optional embodiment, the decorative strip is provided with a positioning hole, and the adjusting nut is interference-fitted with the positioning hole.

[0017] Furthermore, in an optional embodiment, the adjusting nut and the decorative strip are fixedly connected by a locking screw.

[0018] In existing technologies, when the left and right heights of a side-by-side refrigerator door are inconsistent after installation, a gear is driven by a hand-tightening screw or adjusting nut, which in turn drives a rack in a linear motion. Since the refrigerator door adjustment mechanism is fixed to the door, the rack pushes against the door's end face to adjust the door's position. A limiting device prevents the rack from springing back under restoring force, thus achieving the goal of having multiple door front faces on the same plane. However, using a gear and rack system occupies a large space, has a complex overall structure, and is costly; the adjustment range cannot be precisely controlled, and over-adjustment can lead to a loose door seal, affecting the product's sealing effect. Compared to existing technologies, this utility model has the following advantages: The refrigerator door leveling device provided by this utility model includes an adjusting nut, a bolt assembly, and a locking washer. The adjusting nut is fixed to the decorative strip of the door, and the bolt assembly is fixed to the cabinet. The bolt assembly and the adjusting nut are threaded together. By rotating, the bolt assembly rotates relative to the adjusting nut to adjust the mating distance between the bolt assembly and the adjusting nut, thereby adjusting the gap between the door and the cabinet and achieving door leveling. The locking washer can lock the relative rotation between the bolt assembly and the adjusting nut, thereby stabilizing the distance between them. In this embodiment of the invention, the refrigerator door leveling device has the characteristics of simple structure and convenient assembly, which can realize convenient leveling of the gap between the refrigerator body and the door; at the same time, it can effectively prevent the refrigerator door from not sealing properly due to excessive adjustment range, which is conducive to ensuring the refrigerator's cooling effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of a refrigerator provided in an embodiment of this utility model;

[0021] Figure 2 A schematic diagram of the refrigerator from another perspective provided for an embodiment of this utility model;

[0022] Figure 3 A structural schematic diagram of the refrigerator provided in an embodiment of this utility model from another perspective;

[0023] Figure 4 for Figure 3 Enlarged structural diagram at point I;

[0024] Figure 5 for Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0025] Figure 6 A schematic diagram of the uneven refrigerator door provided in this embodiment of the present invention;

[0026] Figure 7 The refrigerator door leveling device provided in this embodiment of the utility model will Figure 6 A schematic diagram of the uneven door body after leveling;

[0027] Figure 8 A schematic diagram of the structure of the refrigerator door leveling device provided in this embodiment of the utility model;

[0028] Figure 9 for Figure 8 Schematic diagram of the cross-sectional structure at point BB;

[0029] Figure 10 A schematic diagram of the bolt assembly provided in an embodiment of this utility model.

[0030] Icons: 100, Refrigerator door leveling device; 110, Adjusting nut; 120, Bolt assembly; 121, Protective cover; 122, Bolt body; 130, Locking washer; 210, Cabinet body; 220, Door body; 221, Left freezer door; 222, Right freezer door; 223, Left refrigerator door; 224, Right refrigerator door; 230, Decorative strip. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Please see Figures 1 to 5 This utility model provides a refrigerator door leveling device 100. This refrigerator door leveling device 100 can be used to place and remove a quartz boat. The refrigerator door leveling device 100 provided by this utility model has the characteristics of simple structure and convenient assembly, and can conveniently level the gap between the refrigerator body 210 and the door 220; at the same time, it can effectively prevent the refrigerator door from not sealing properly due to excessive adjustment range, which is conducive to ensuring the refrigerator's cooling effect.

[0038] In this embodiment of the present invention, the refrigerator door leveling device 100 is used to level the gap between the refrigerator body 210 and the door 220. The refrigerator includes a body 210, a door 220, and a decorative strip 230. The door 220 is mounted on the body 210, and the decorative strip 230 is connected to the door 220. Of course, the refrigerator may have other structures, components, electronic components, etc., which can be referred to in existing known refrigerator structures. This embodiment of the present invention does not make specific requirements or limitations in this regard.

[0039] like Figure 5As shown in this embodiment of the present invention, the refrigerator door leveling device 100 includes: an adjusting nut 110, which is used to fix the decorative strip 230; a bolt assembly 120, which is used to fix the cabinet 210 and threadedly engage with the adjusting nut 110 to level the gap between the cabinet 210 and the door 220; and a locking washer 130, which is connected between the bolt assembly 120 and the adjusting nut 110 to lock the bolt assembly 120 and the adjusting nut 110.

[0040] It should be noted that, in this embodiment of the invention, the refrigerator door leveling device 100 includes an adjusting nut 110, a bolt assembly 120, and a locking washer 130. The adjusting nut 110 is fixed to the decorative strip 230 of the door 220, and the bolt assembly 120 is fixed to the cabinet 210. The bolt assembly 120 is threadedly engaged with the adjusting nut 110. By rotating, the bolt assembly 120 rotates relative to the adjusting nut 110 to adjust the engagement distance between the bolt assembly 120 and the adjusting nut 110, thereby adjusting the gap between the door 220 and the cabinet 210 and achieving leveling of the door 220. The locking washer 130 can lock the relative rotation between the bolt assembly 120 and the adjusting nut 110, thereby stabilizing the engagement distance between the two. In this embodiment of the utility model, the refrigerator door leveling device 100 has the characteristics of simple structure and convenient assembly, which can realize convenient leveling of the gap between the refrigerator body 210 and the door 220; at the same time, it can effectively prevent the refrigerator door from not sealing properly due to excessive adjustment range, which is conducive to ensuring the cooling effect of the refrigerator.

[0041] It should also be noted that the refrigerator door leveling device 100 provided in this embodiment can be used as a reference when the refrigerator door 220 is uneven. Figures 6 to 7 During use, both bolt assembly 120 and adjusting nut 110 should be adjusted to their lowest positions during normal assembly. When leveling, first observe which door is higher and which is lower. Figure 6 As shown, the right door 220 is lower in height. At this point, the bolt assembly 120 on the upper trim of the right door can be rotated until the height is appropriate. When the left and right door 220s are level, stop rotating the bolt assembly 120 and simultaneously rotate the locking washer 130 into place until it is in tight contact with the upper trim surface, thus locking the bolt assembly 120. In other words, the refrigerator door 220 can be leveled by adjusting the bolt assembly 120 and the adjusting nut 110. Figure 6 This is a schematic diagram before adjustment. Figure 7 This is a schematic diagram after adjustment.

[0042] It should be noted that the refrigerator door leveling device 100 provided in this embodiment of the present invention can be used for leveling the freezer door and refrigerator door of a refrigerator. These will be described separately below.

[0043] In this embodiment of the invention, the refrigerator door leveling device 100 can be used to level the freezer door of the refrigerator. The door 220 includes a left freezer door 221 and a right freezer door 222. The refrigerator door leveling device 100 includes two sets, which are respectively connected and cooperate with the left freezer door 221 and the right freezer door 222. Two adjusting nuts 110 are respectively fixed to the decorative strips 230 of the left freezer door 221 and the right freezer door 222. Two bolt assemblies 120 are fixed to the cabinet 210 at the positions corresponding to the left freezer door 221 and the right freezer door 222, and are correspondingly threaded with the adjusting nuts 110 to level the gap between the cabinet 210 and the door 220. Two locking washers 130 are respectively connected between the two bolt assemblies 120 and the adjusting nuts 110 to lock the corresponding bolt assemblies 120 and adjusting nuts 110.

[0044] Please refer to the following: Figures 1 to 8 In this embodiment of the invention, the refrigerator door leveling device 100 can be used to level the refrigerator door: the door 220 includes a left refrigerator door 223 and a right refrigerator door 224, and the refrigerator door leveling device 100 includes two sets, which are respectively connected and cooperate with the left refrigerator door 223 and the right refrigerator door 224. Two adjusting nuts 110 are respectively fixed to the decorative strips 230 of the left refrigerator door 223 and the right refrigerator door 224; two bolt assemblies 120 are fixed to the cabinet 210 corresponding to the positions of the left refrigerator door 223 and the right refrigerator door 224, and are correspondingly threadedly engaged with the adjusting nuts 110 to level the gap between the cabinet 210 and the door 220. Two locking washers 130 are respectively connected between the two bolt assemblies 120 and the adjusting nuts 110 to lock the corresponding bolt assemblies 120 and adjusting nuts 110.

[0045] Please see Figure 9 and Figure 10 Furthermore, in an optional embodiment, the bolt assembly 120 includes a protective sleeve 121 and a bolt body 122. The protective sleeve 121 is fitted onto the bolt body 122 and is used to be solid with the housing 210. The bolt body 122 is threadedly connected to the adjusting nut 110, and a locking washer 130 is connected between the bolt body 122 and the adjusting nut 110.

[0046] Optionally, in this embodiment, the protective sleeve 121 and the bolt body 122 are injection molded as a single unit. Integral injection molding of the protective sleeve 121 and the bolt body 122 ensures a tight fit between them, preventing the protective sleeve 121 from easily detaching from the bolt body 122, thus improving the safety of the parts. However, this is not the only possibility. In other embodiments of this invention, the protective sleeve 121 and the bolt body 122 can be connected in other ways, such as by bonding (adhesive bonding, etc.) or a locking structure. This embodiment of the invention does not impose specific requirements or limitations on the connection method between the protective sleeve 121 and the bolt body 122.

[0047] Furthermore, in an optional embodiment, the protective sleeve 121 is a rubber component, i.e., a rubber protective sleeve 121. Of course, this is not the only possibility; in other embodiments of this invention, the protective sleeve 121 can also be made of other materials, and this invention does not impose specific requirements or limitations on this. In this embodiment, the rubber component (protective sleeve 121) and the metal component (bolt body 122) are integrally injection molded, which ensures a tight fit between the two and prevents them from easily detaching, thereby improving the safety of the parts during use.

[0048] It should be noted that, in an optional embodiment, the bolt assembly 120 may further include a limiting structure, which is disposed at the tail of the bolt body 122 to limit the maximum stroke of the bolt body 122 relative to the adjusting nut 110. In other words, the limiting structure can prevent the bolt body 122 from rotating off the adjusting nut 110, thereby ensuring convenient adjustment.

[0049] This utility model embodiment also provides a refrigerator, including a cabinet 210, a door 220, a decorative strip 230, and a refrigerator door leveling device 100 of any of the above. The door 220 is installed on the cabinet 210, the decorative strip 230 is connected to the door 220, the adjusting nut 110 is fixed to the decorative strip 230, the bolt assembly 120 is fixed to the cabinet 210 and threadedly engaged with the adjusting nut 110 to level the gap between the cabinet 210 and the door 220, and the locking washer 130 is connected between the bolt assembly 120 and the adjusting nut 110 to lock the bolt assembly 120 and the adjusting nut 110.

[0050] In this embodiment, the door 220 includes a left freezer door 221 and a right freezer door 222. The refrigerator door leveling device 100 includes two sets, which are respectively connected and cooperate with the left freezer door 221 and the right freezer door 222.

[0051] In this embodiment, the door 220 includes a left refrigerator door 223 and a right refrigerator door 224. The refrigerator door leveling device 100 includes two sets, which are respectively connected and cooperate with the left refrigerator door 223 and the right refrigerator door 224.

[0052] In an optional embodiment, the decorative strip 230 is provided with a positioning hole, and the adjusting nut 110 is interference-fitted with the positioning hole. Of course, it is not limited to this. In other embodiments of this utility model, a fixing structure such as a locking screw can also be used. This utility model does not make specific requirements or limitations on this.

[0053] Furthermore, the adjusting nut 110 and the decorative strip 230 are fixedly connected by a locking screw. Of course, this is not the only possibility. In other embodiments of this utility model, the adjusting nut 110 and the decorative strip 230 can also be connected in other ways, and this utility model does not make specific requirements or limitations in this regard.

[0054] Please refer to the following: Figures 1 to 10 This utility model provides a refrigerator door leveling device 100 and a refrigerator including the refrigerator door leveling device 100. The refrigerator door leveling device 100 includes an adjusting nut 110, a bolt assembly 120, and a locking washer 130. The adjusting nut 110 is fixed to the decorative strip 230 of the door 220, and the bolt assembly 120 is fixed to the cabinet 210. The bolt assembly 120 and the adjusting nut 110 are threadedly engaged. By rotating, the bolt assembly 120 rotates relative to the adjusting nut 110 to adjust the engagement distance between the bolt assembly 120 and the adjusting nut 110, thereby adjusting the gap between the door 220 and the cabinet 210 and achieving leveling of the door 220. The locking washer 130 can lock the relative rotation between the bolt assembly 120 and the adjusting nut 110, thereby stabilizing the engagement distance between the two. This refrigerator door leveling device 100 can be used for leveling the freezer door and refrigerator door of a refrigerator. The refrigerator door leveling device 100 features a simple structure and convenient assembly, enabling easy leveling of the gap between the refrigerator body 210 and the door 220. At the same time, it can effectively prevent the refrigerator door from not sealing properly due to excessive adjustment range, thus ensuring the refrigerator's cooling effect.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0056] The above descriptions are merely various embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A refrigerator door body leveling device for gap leveling between a cabinet (210) and a door body (220) of a refrigerator, the refrigerator comprising a cabinet (210), a door body (220) and a trim (230), the door body (220) being installed on the cabinet (210), the trim (230) being connected with the door body (220), characterized in that, The refrigerator door leveling device (100) includes: Adjusting nut (110), the adjusting nut (110) is used to fix to the decorative strip (230); Bolt assembly (120), the bolt assembly (120) is used to fix to the housing (210) and threadedly engages with the adjusting nut (110) to adjust the gap between the housing (210) and the door (220); A locking washer (130) is connected between the bolt assembly (120) and the adjusting nut (110) for locking the bolt assembly (120) and the adjusting nut (110).

2. The refrigerator door leveling device of claim 1, wherein, The bolt assembly (120) includes a protective sleeve (121) and a bolt body (122). The protective sleeve (121) is fitted onto the bolt body (122) and is used to solidify with the housing (210). The bolt body (122) is threadedly connected to the adjusting nut (110). The locking washer (130) is connected between the bolt body (122) and the adjusting nut (110).

3. The refrigerator door leveling device of claim 2, wherein, The protective sleeve (121) and the bolt body (122) are injection molded as a single unit.

4. The refrigerator door leveling device of claim 2, wherein The bolt assembly (120) also includes a limiting structure disposed at the tail of the bolt body (122) for limiting the maximum stroke of the bolt body (122) relative to the adjusting nut (110).

5. The refrigerator door leveling device according to any one of claims 2-4, characterized in that, The protective sleeve (121) is a rubber part.

6. A refrigerator characterized by comprising: The refrigerator includes a cabinet (210), a door (220), a decorative strip (230), and a refrigerator door leveling device (100) as described in any one of claims 1-5. The door (220) is mounted on the cabinet (210), the decorative strip (230) is connected to the door (220), the adjusting nut (110) is fixed to the decorative strip (230), the bolt assembly (120) is fixed to the cabinet (210) and threadedly engaged with the adjusting nut (110) to level the gap between the cabinet (210) and the door (220), and the locking washer (130) is connected between the bolt assembly (120) and the adjusting nut (110) for locking the bolt assembly (120) and the adjusting nut (110).

7. The refrigerator according to claim 6, characterized in that The door (220) includes a left freezer door (221) and a right freezer door (222). The refrigerator door leveling device (100) includes two sets, which are respectively connected and cooperate with the left freezer door (221) and the right freezer door (222).

8. The refrigerator according to claim 6, characterized in that, The door (220) includes a left refrigerator door (223) and a right refrigerator door (224). The refrigerator door leveling device (100) includes two sets, which are respectively connected and cooperate with the left refrigerator door (223) and the right refrigerator door (224).

9. The refrigerator according to any one of claims 6-8, characterized in that The decorative strip (230) is provided with a positioning hole, and the adjusting nut (110) is interference-fitted with the positioning hole.

10. The refrigerator according to any one of claims 6-8, characterized in that, The adjusting nut (110) and the decorative strip (230) are fixedly connected by a locking screw.

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