Regulating apparatus and refrigeration device

Abstract

A regulating apparatus and a refrigeration device. The regulating apparatus comprises: a supporting component (300) and a first regulating component (400), the supporting component (300) being used to connect to a first entity (200); the first regulating component (400) comprises a connecting part (420) and at least two different regulating parts (410) connected to the connecting part (420), the connecting part (420) being used to connect to a second entity (100) and implement mutual surface support with the supporting component (300) by means of switching the different regulating parts (410), and the first regulating component (400) having at least two regulating positions in a first direction; the first regulating component (400) is movably connected to the supporting component (300) along a second direction, the first direction being perpendicular to the second direction. The supporting component (300) and the first regulating component (400) coordinate with each other by means of surface support, so that the stability and bearing capacity of the regulating apparatus are optimized.

Description

Regulating devices and refrigeration equipment

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent applications with application number 202322680120.8 filed on September 28, 2023, with invention name “Refrigeration equipment” and application number 202420139839.2 filed on January 19, 2024, with invention name “Regulating device and refrigeration equipment”, all of which are incorporated into this application by reference. Technical Field

[0003] The present application relates to the field of embedded installation technology, and in particular to regulating devices and refrigeration equipment. Background Art

[0004] In embedded home appliances, in order to improve the consistency of the overall style, cabinet panels are added to the home appliances so that the appearance of the home appliances maintains a unified style. In the related art, the home appliances and the cabinet panels are fixedly connected by fastening screws, and the fastening screws are installed in the waist-shaped holes. By adjusting the position of the fastening screws in the waist-shaped holes, the position of the cabinet panels and the home appliances in the height and width directions can be adjusted. The position adjustment operation of the fastening screws in the waist-shaped holes is complicated, and it is inconvenient to adjust the relative position of the home appliances and the cabinet panels, which affects the installation accuracy and disassembly efficiency. The fastening screws are locally stressed, and the supporting stability and bearing capacity are poor. The solution of installing home appliances and cabinet panels by fastening screws and waist-shaped holes requires professional installation personnel. The installation process generally takes more than 3 hours, and the installation cost and efficiency need to be optimized.

[0005] Summary of the Invention

[0006] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes an adjustment device, wherein the support component and the first adjustment component cooperate through surface support, thereby optimizing the stability and load-bearing capacity of the adjustment device.

[0007] The present application also provides a refrigeration device.

[0008] The regulating device according to the embodiment of the first aspect of the present application includes:

[0009] A supporting member, configured to connect to the first entity;

[0010] The first adjusting component includes a connecting portion and at least two different adjusting portions connected to the connecting portion, wherein the connecting portion is used to connect to a second entity and is mutually supported with the supporting component by switching different adjusting portions. The first adjusting component has at least two adjustment positions in the first direction; the first adjusting component is movably connected to the supporting component along the second direction, and the first direction is perpendicular to the second direction.

[0011] According to the embodiment of the present application, the adjustment device includes a support component and a first adjustment component. The first adjustment component cooperates with the support component to achieve position adjustment of the first entity and the second entity in two perpendicular directions. The adjustment portion of the first adjustment component cooperates with the support component through surface contact in the first direction. When the position is adjusted in the second direction, the adjustment stability can be guaranteed. When the first adjustment component and the support component remain fixed, the force is balanced, and the stability and load-bearing capacity of the adjustment device are optimized. By switching the adjustment portion supported by the support component, the relative position of the first entity and the second entity in the first direction can be adjusted. Based on the fact that the first adjustment component has at least two adjustment positions in the first direction, the first entity and the second entity have at least two adjustment functions in the first direction; the adjustment portion cooperates with the support component through surface contact, which can improve the support stability of the first entity and the second entity in the first direction. The adjustment device can be applied to the connection between household appliances such as refrigerators and cabinet panels, such as double-door refrigerators, French refrigerators, and multi-door refrigerators.

[0012] According to one embodiment of the present application, vertical distances from the end surfaces of different adjusting portions to the installation center of the connecting portion are different.

[0013] According to one embodiment of the present application, the two adjustment parts on opposite sides of the connecting part are a first adjustment part and a second adjustment part, the vertical distance from the end face of the first adjustment part to the installation center of the connecting part is a first distance, and the vertical distance from the end face of the second adjustment part to the installation center of the connecting part is a second distance, and the first distance is different from the second distance.

[0014] According to one embodiment of the present application, the first adjustment portion and the second adjustment portion form an adjustment group, the connecting portion is connected to a plurality of the adjustment groups, and the sum of the first distance and the second distance of different adjustment groups is the same.

[0015] According to one embodiment of the present application, the end surfaces of adjacent adjusting portions are connected by an arcuate surface, or the end surfaces of a plurality of adjusting portions are connected end to end.

[0016] According to one embodiment of the present application, the area supported by the adjustment portion and the supporting component is greater than or equal to 3 square millimeters and less than or equal to 800 square millimeters.

[0017] According to an embodiment of the present application, a thickness of an end surface where the adjusting portion and the supporting component support each other is greater than or equal to 1 mm and less than or equal to 15 mm.

[0018] According to an embodiment of the present application, the end surface where the adjusting portion and the supporting component support each other is a supporting end surface, and a chamfer is formed between the supporting end surface and the adjacent wall surface.

[0019] According to one embodiment of the present application, the supporting component is provided with a first mating surface and a first limiting surface extending along the second direction, the first mating surface supports the end face of the adjusting portion, and the first limiting surface limits the first adjusting component in a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0020] According to one embodiment of the present application, the supporting component includes a second mating surface and a second limiting surface, the second limiting surface extends along the first direction, and the second mating surface is set at one end of the second limiting surface in the first direction. The second mating surface is supported by the end surface of the adjusting part and is movably connected along the second direction. The second limiting surface limits the first adjusting component in a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0021] According to one embodiment of the present application, the adjustment device also includes a second adjustment component, which is arranged in a third direction of at least one of the first adjustment component and the supporting component, and the second adjustment component is used to be arranged between the supporting component and the first entity and / or the second adjustment component is used to be arranged between the first adjustment component and the second entity, so as to adjust the relative position of the first entity and the second entity along the third direction through the second adjustment component, and the third direction is perpendicular to the first direction and the second direction.

[0022] According to one embodiment of the present application, the connecting portion protrudes from the adjusting portion by a preset distance along a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0023] According to one embodiment of the present application, the connecting portion is provided with mounting holes, and the number of the mounting holes is the same as the number of the adjusting portion, so as to connect the second entity through a first fastener passing through the mounting holes.

[0024] According to one embodiment of the present application, the connecting portion and the adjusting portion are integrally formed, or the connecting portion and the adjusting portion are detachably connected.

[0025] According to a second aspect of the present application, a refrigeration device includes a cabinet and an adjustment device as described above, wherein the cabinet is connected to at least one of a door and a drawer, and the at least one of the door and the drawer is connected to a cabinet panel via the adjustment device.

[0026] Among them, one of the first entity and the second entity includes at least one of the door body and the drawer, and the other of the first entity and the second entity includes a cabinet panel arranged on the front side of at least one of the door body and the drawer.

[0027] The refrigeration device according to the embodiment of the present application is easy to install and has a wide range of applications when installed in an embedded manner.

[0028] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] FIG1 is a schematic structural diagram of an adjustment device provided in an embodiment of the present application, wherein the support component is in a longitudinal cross-sectional state;

[0031] FIG2 is a front view schematic structural diagram of an adjustment device provided in an embodiment of the present application, and a structural diagram;

[0032] FIG3 is a front view schematic diagram of a quadrilateral adjustment component provided in an embodiment of the present application;

[0033] FIG4 is a schematic diagram of the three-dimensional structure of a quadrilateral adjustment component provided in an embodiment of the present application;

[0034] FIG5 is a schematic diagram of the three-dimensional structure of another quadrilateral adjustment component provided in an embodiment of the present application;

[0035] FIG6 is a side view of a quadrilateral adjustment component according to an embodiment of the present application;

[0036] FIG7 is a schematic diagram of a three-dimensional structure of a rear viewing angle of a quadrilateral adjustment component provided in an embodiment of the present application;

[0037] FIG8 is a schematic structural diagram of an adjustment device provided in an embodiment of the present application in an installed state and installed on a first entity, wherein the support component is a horizontal slide rail;

[0038] FIG9 is a schematic structural diagram of an adjustment device provided in an embodiment of the present application in an installed state and installed on a first entity, with the second entity in a disassembled state, and the supporting component being a vertical slide rail;

[0039] FIG10 is a schematic diagram of a partially enlarged structure of portion A in FIG9;

[0040] FIG11 is a schematic longitudinal cross-sectional view of the adjustment device, the first entity, and the second entity in an installed state according to an embodiment of the present application, wherein the supporting component is a vertical slide rail;

[0041] FIG12 is a schematic diagram of a partially enlarged structure of portion B in FIG11;

[0042] FIG13 is a schematic structural diagram of the refrigeration equipment provided in an embodiment of the present application.

[0043] Figure markings: 100, second entity; 200, first entity; 210, end cover; 230, column; 300, supporting component; 311, first mating surface; 312, first limiting surface; 313, second mating surface; 314, second limiting surface; 315, first limiting plate; 316, second limiting plate; 317, third limiting plate; 318, fourth limiting plate; 319, connecting plate; 330, second fastener; 400, first adjusting component; 410, adjusting part; 411, first adjusting part; 412, second adjusting part; 420, connecting part; 421, mounting hole; 430, adjustment distance mark; 500, cabinet panel; 600, box body; Installation center o. DETAILED DESCRIPTION

[0044] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0045] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0046] In the description of the embodiments of this application, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0047] In the embodiments of the present application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0049] Referring to Figures 1 to 12, the adjustment device provided in the embodiments of the present application is suitable for connecting two entities and realizing position adjustment of the two entities in at least two directions, such as embedded devices and cabinet panels in home appliances, decorated structures and decorative panels, and two panels or blocks that need to be connected.

[0050] Referring to Figure 1, the adjustment device of the embodiment of the present application includes a support component 300 and a first adjustment component 400, the support component 300 is used to connect the first entity 200; the first adjustment component 400 includes a connecting portion 420 and at least two different adjustment portions 410 connected to the connecting portion 420, the connecting portion 420 is used to connect the second entity 100, and the first adjustment component 400 has at least two adjustment positions in the first direction by switching different adjustment portions 410 and supporting each other with the support component 300; the first adjustment component 400 is movably connected to the support component 300 along the second direction, and the first direction is perpendicular to the second direction.

[0051] Before the support member 300 and the first adjustment member 400 are installed, the support member 300 is first connected to the first body 200, which is then installed on the second body 100. The support member 300 and the first adjustment member 400 are then installed to connect the first body 200 and the second body 100. The support member 300 and the first adjustment member 400 cooperate to adjust the positions of the first body 200 and the second body 100 in a first direction and a second direction. In the first direction, position adjustment is achieved by switching the adjustment portion 410 supported by the support member 300, that is, adjusting the position of the adjustment portion 410. In the second direction, position adjustment is achieved by moving the entire first adjustment member 400 relative to the support member 300. This structure is simple and the position adjustment operation is easy. In the first direction, the support member 300 and the adjustment portion 410 of the first adjustment member 400 support each other in a surface area. Compared to point contact or line contact, surface support increases the contact area, improving support stability and load-bearing capacity. The supporting component 300 is provided with a mating surface, which contacts the end surface of the adjusting portion 410 to achieve surface contact in the supporting state.

[0052] 9 to 12 , the first entity 200 and the second entity 100 can be understood as two components that need to be connected. One of the first entity 200 and the second entity 100 can serve as a support, while the other can be supported by the support component 300 in conjunction with the first adjustment component 400. When the first entity 200 supports the second entity 100, the support component 300 can support the first adjustment component 400. The support component 300 is located below the adjustment portion 410, and the mating surface supports the end surface of the adjustment portion 410. Alternatively, when the second entity 100 supports the first entity 200, the first adjustment component 400 can support the support component 300. The adjustment portion 410 is located below the support component 300, and the end surface of the adjustment portion 410 supports the mating surface. The end face of the adjusting portion 410 can be a plane or a curved surface. The mating surface of the supporting component 300 is adapted to the end face of the adjusting portion 410 to ensure stable contact between the mating surface and the end face of the adjusting portion 410. The shape of the end face of the adjusting portion 410 is not limited.

[0053] It should be noted that the position adjustment range in the first direction is limited by the size of the adjustment part 410. If the support component 300 is equipped with an identical first adjustment component 400, and the number of adjustment position gears is the same as the number of different adjustment parts 410, then the position adjustment range in the first direction is limited by the size of the adjustment part 410 of the first adjustment component 400; or, the support component 300 is equipped with at least two different first adjustment components 400. By replacing the first adjustment component 400 and increasing the adjustment position gears, the position adjustment range in the first direction can be expanded.

[0054] "By switching between different adjustment portions 410 and the support member 300 for mutual surface support, the first adjustment member 400 has at least two adjustment positions in the first direction." This can be understood as referring to FIG3 , where the first adjustment member 400 is provided with at least two different adjustment portions 410, and the distances between the end faces of the different adjustment portions 410 and the installation center o of the first adjustment member 400 are different. By switching the adjustment portion 410 supported by the support member 300, the distance between the installation center o of the first adjustment member 400 and the mating surface of the support member 300 can be adjusted. While the position (e.g., height) of the installation center o of the first adjustment member 400 in the first direction remains unchanged, as the distance between the installation center o and the mating surface changes, the position of the mating surface and the supported end face of the adjustment portion 410 in the first direction changes, thereby achieving positional adjustment of the second entity 100 and the first entity 200 in the first direction. The installation center o is indicated by a black dot in FIG3 , and the distances between the different adjustment portions and the installation center are indicated as a1, a2, a3, and a4 in the figure.

[0055] As shown in Figures 1 and 2, the first direction is perpendicular to the second direction. For example, the first direction is the height direction and the second direction is the horizontal direction. The second direction can be the left-right direction or the front-back direction. Of course, the first direction can also be the horizontal direction and the second direction is the height direction. The first direction is the direction that needs support, and the first direction is adjusted according to the applicable scenario. The first direction and the second direction can be roughly perpendicular, that is, this embodiment does not make strict requirements on verticality, and can be vertical or close to vertical (the lack of strict requirements here includes processing errors and design needs, etc.). For example, the angle between the first direction and the second direction is between 85-95 degrees, and the first direction and the second direction can be considered to be perpendicular to each other. The following content is explained by taking the first direction as the height direction and the second direction as the horizontal direction as an example. With reference to Figure 1, the second direction is the direction perpendicular to the paper surface, and with reference to Figure 2, the third direction is the direction perpendicular to the paper surface.

[0056] As shown in FIG3 , the installation center o of the first adjusting component 400 can be understood as always maintaining the same height position as the second body 100. During the process of switching the adjusting portion 410 supported by the support component 300, the height position of the installation center o of the first adjusting component 400 relative to the second body 100 remains unchanged. The distance from the end surface of the adjusting portion 410 to the installation center o can be understood as the vertical distance from the installation center o to the end surface of the adjusting portion 410, or the minimum distance between the height line at which the installation center o lies and the end surface of the adjusting portion 410. During the process of switching the adjusting portion 410 supported by the support component 300, the first adjusting component 400 rotates about the axis passing through the installation center o, causing the end surface of the previous adjusting portion 410 to move away from the mating surface of the support component 300, while the end surface of the next adjusting portion 410 contacts and supports the mating surface of the support component 300.

[0057] The first adjustment component 400 and the support component 300 have at least two adjustment positions in the first direction. It can be understood that the number of adjustment positions is the same as the number of different adjustment parts 410. If the first adjustment component 400 is provided with four adjustment parts 410, and the number of different adjustment parts 410 is two, it has two adjustment positions. If the first adjustment component 400 is provided with four adjustment parts 410, and the number of different adjustment parts 410 is four, it has four adjustment positions. When the first adjustment component 400 is provided with four adjustment parts 410, and the number of different adjustment parts 410 is two, the other two adjustment parts 410 can have the same structure as one of the adjustment parts 410, or two of each type of adjustment part 410 can be provided. If the first adjustment component 400 has multiple adjustment parts 410 of the same type, if one of the adjustment parts 410 is deformed or damaged, it can be replaced by another adjustment part 410 to support the support component 300, thereby meeting the support and adjustment requirements without replacing the first adjustment component 400. Of course, if the first adjusting component 400 is provided with two adjusting portions 410 , the two adjusting portions 410 are configured to be different.

[0058] 8 to 13 , when the regulating device is used in an embedded home, the first entity 200 may be an embedded device and the second entity 100 may be a cabinet panel 500 installed on the front side of the embedded device, or the first entity 200 may be a cabinet panel 500 installed on the front side of the embedded device and the second entity 100 may be an embedded device.

[0059] For example, one of the first entity 200 and the second entity 100 is an embedded device, and the other is a cabinet panel 500 on the front side of the embedded device. "One of the first entity 200 and the second entity 100 is an embedded device." In some cases, one of the first entity 200 and the second entity 100 is an openable and closable component of the embedded device, such as a door or drawer. The embedded device can be a refrigeration appliance, a cleaning appliance, a cooking appliance, or the like. Embedded devices vary in type. For example, refrigeration appliances can include refrigerators, freezers, display cabinets, and wine cabinets. The cabinet panel 500 can be installed on the front side of the embedded device to decorate and protect the embedded device. The front side here can be understood as the surface of the embedded device facing the user when the openable and closable component is closed.

[0060] The adjustment device of the embodiment of the present application can realize position adjustment of the first entity 200 and the second entity 100 in two directions through the support component 300 and the first adjustment component 400. The first adjustment component 400 is provided with a plurality of different adjustment parts 410 to realize position adjustment in the first direction. The adjustment part 410 and the support component 300 are supported in surface contact. The surface contact support method makes the support stability of the adjustment part 410 and the support component 300 better, optimizes the load-bearing capacity, and helps to extend the service life of the adjustment device.

[0061] The above content describes the matching relationship between the support component 300 and the first adjustment component 400. Below, taking the adjustment device installed on the front side of the door or drawer of the refrigeration equipment as an example, the structure of the first adjustment component 400 is described. The specific orientation relationship can refer to the spatial orientation of the refrigeration equipment.

[0062] It can be understood that the area supported by the adjustment part 410 and the support component 300 is greater than or equal to 3 square millimeters and less than or equal to 800 square millimeters. The support area meets the support strength requirements and can also be used for support in various occasions, such as the door body and cabinet panel of a double-door refrigerator and the door body and cabinet panel of a French refrigerator.

[0063] It is understood that the thickness of the end surface where the adjustment portion 410 and the support member 300 are supported is greater than or equal to 1 mm and less than or equal to 15 mm, which can not only meet the support strength and stability requirements, but also reduce installation friction, allowing for convenient, fast, and accurate installation. The thickness direction can be understood as the third direction.

[0064] The length of the end surface where the adjusting portion and the supporting member are supported is greater than 2 mm to ensure the supporting area. The length direction here can be understood as the second direction.

[0065] It is understood that the end surface where the adjustment portion 410 and the support member 300 support each other is the support end surface, and the support end surface and the adjacent wall surface are chamfered. Referring to FIG6 , the thickness of the support end surface is d, and the length is e. The chamfers between the support end surface and the front wall surface of the adjustment portion, and between the support end surface and the rear wall surface of the adjustment portion, can reduce friction during the installation of the adjustment portion into the support member, reduce wear, and improve installation accuracy. The thickness d of the support end surface is greater than or equal to 1 mm and less than or equal to 8 mm, and the length e is greater than or equal to 2 mm. The upper limit of the length e is not limited.

[0066] As shown in reference figure 3, the first adjustment component 400 includes a connecting portion 420 and an adjusting portion 410 connected to each other. The adjusting portion 410 is set on the edge of at least one side of the connecting portion 420 along the first direction and / or the second direction, or the connecting portion 420 is set on the edge of the adjusting portion 410 in the second direction (not shown in the figure). The positions of the connecting portion 420 and the adjusting portion 410 are flexible and can be selected according to needs.

[0067] As shown in Figure 6 , the thickness of the adjustment portion 410 is b, which is greater than or equal to 2 mm and less than or equal to 10 mm. The thickness of the connecting portion protruding from the adjustment portion is c, which is greater than or equal to 1 mm and less than or equal to 15 mm. The total thickness of the adjustment component is greater than or equal to 3 mm and less than or equal to 25 mm. The ratio of b:c is in the range of (1:0.5 to 1:5). The thickness of the adjustment portion 410 is b minus the thickness of the chamfers on both sides, which equals the thickness of the support end surface, d.

[0068] 3 to 7 , the first adjusting member 400 is described by taking “the adjusting portion 410 is provided on at least one edge of the connecting portion 420 along the first direction and / or the second direction” as an example.

[0069] As shown in Figures 3 to 7 , the adjustment portion 410 is disposed on the outer periphery of the connecting portion 420, that is, the adjustment portion 410 is disposed on both the first and second directions of the connecting portion 420. Of course, the first adjustment component 400 is not limited to having the adjustment portion 410 disposed on all sides of the outer periphery of the connecting portion 420. Adjustment portions 410 may be disposed on at least two sides of the connecting portion 420, such as on opposite sides of the connecting portion 420 (opposite sides in the first or second direction) (as shown in Figure 3 ), or on adjacent sides of the connecting portion 420 (e.g., the lower and left sides). As shown in Figure 3 , the distance between the upper adjustment portion on the upper side of the connecting portion 420 and the installation center o is a4, and the distance between the lower adjustment portion on the lower side of the connecting portion 420 and the installation center o is a1. By switching the upper adjustment portion 410 to support the support member 300, height adjustment is achieved.

[0070] As shown in Figures 3 and 5 , the two different adjustment portions 410 are a first adjustment portion 411 and a second adjustment portion 412. The vertical distance from the end surface of the first adjustment portion 411 to the installation center o of the connecting portion 420 is a first distance, and the vertical distance from the end surface of the second adjustment portion 412 to the installation center o of the connecting portion 420 is a second distance. The first distance and the second distance are different. The difference between the two different adjustment portions 410 is that the first distance and the second distance are different. With one of the first and second distances as the reference position, the difference between the first and second distances is the adjustment value in the first direction.

[0071] The first adjustment portion 411 and the second adjustment portion 412 can be disposed on opposite sides of the connection portion 420. This can be understood as being on opposite sides along at least one of the first and second directions, or along an oblique direction that forms an acute angle with the first direction. Alternatively, the first adjustment portion 411 and the second adjustment portion 412 can be disposed on adjacent sides of the connection portion 420.

[0072] When the first adjustment portion 411 and the second adjustment portion 412 are disposed on opposite sides of the connecting portion 420, the first adjustment portion 411 and the second adjustment portion 412 form an adjustment group. The connecting portion 420 is connected to multiple adjustment groups, and the sum of the first distance and the second distance of the multiple adjustment groups is the same, so that the distances between the end faces of the first adjustment component 400 in each relative direction are the same. Referring to FIG3 , a1 + a4 = a2 + a3. Because the first adjustment component 400 is movably connected to the support component 300 in the second direction, if the support component 300 is provided with slides that limit the position at both ends (e.g., upper and lower ends, left and right ends) along a predetermined direction (the first direction or the second direction), any one of the adjustment portions 410 supported by the support component 300 can ensure that the first adjustment component 400 enters the slide and moves and adjusts within the slide.

[0073] It is understandable that, in different adjustment groups, the first distances are different, which can provide more gears for adjusting the position. In some cases, in different adjustment groups, the second distances are different, which can provide more gears for adjusting the position.

[0074] As shown in FIG3 , the first adjustment component 400 includes two adjustment groups, each with a different first and second distance, and four different adjustment sections 410. a1 and a2 are unequal, and a3 and a4 are unequal. a1 + a4 = a2 + a3. As shown in FIG5 , the first adjustment component 400 includes one adjustment group, each with a different first and second distance, and two different adjustment sections 410.

[0075] As shown in Figures 3 and 5 , the adjustment portion 410 is provided with an adjustment distance indicator 430. The minimum distance from the installation center is called the reference distance. The adjustment distance indicator 430 of the adjustment portion 410 corresponding to the reference distance is 0 mm. The difference between the distance from the installation center of other adjustment portions 410 and the reference distance is the adjustment distance indicator 430 of the corresponding adjustment portion 410, such as 2 mm, 3 mm, etc. The adjustment distance indicators 430 correspond one-to-one to each adjustment portion 410.

[0076] As shown in FIG3 , the first adjustment component 400 has four end faces of adjustment portions 410. Each end face of the adjustment portion 410 has a different distance from the installation center o of the connection portion 420. With the minimum distance being the reference distance of 0 mm, the adjustable distances of each adjustment portion 410 can be, in order, 0 mm, 0.2 mm, 2.8 mm, and 3.0 mm. Of course, other adjustment accuracies can be freely selected, such as 0 mm, 0.1 mm, 0.15 mm, and 0.2 mm. The sum of the adjustable distances of the adjustment portions 410 arranged opposite each other in the same direction is equal, ensuring that each first adjustment component 400 has the same clearance with the slideway in the support component 300 in the first direction, minimizing the spacing of the slideways along the first direction.

[0077] It can be understood that the connecting portion 420 and the adjusting portion 410 are integrally formed, the first adjusting component 400 has good integrity and structural stability, and the number of parts can be reduced.

[0078] In some cases, the connection portion 420 and the adjustment portion 410 are detachably connected. Without removing the connection portion 420 from the second entity 100, the adjustment portion 410 can be detached from the connection portion 420 to switch the adjustment portion 410 supported by the support member 300. The connection portion 420 can also be replaced with a different adjustment portion 410 to adjust the adjustment range in the height direction. If the connection portion 420 is connected to the second entity 100 by a threaded connection, the problem of thread slippage caused by frequent removal of the connection portion 420 from the cabinet panel 500 can be solved. Among them, the connection portion 420 and the adjustment portion 410 are detachably connected, which can be understood as the connection portion 420 and at least one adjustment portion 410 being detachably connected. The connection portion 420 and the adjustment portion 410 can be detachably connected by means of snap connection, hook connection, threaded connection, etc. The connection portion 420 and the adjustment portion 410 can be detachably connected in various ways, which can be selected according to needs.

[0079] As shown in Figures 3 and 4, multiple adjustment portions 410 are connected to form an annular structure. The adjustment portions 410 surround the outer ring of the connecting portion 420. The adjustment portions 410 can have various shapes, such as a triangular ring, a quadrilateral ring, or a pentagonal ring. The shape of the adjustment portion 410 is not limited, but the end surface of the adjustment portion 410 must ensure that it can form a surface support with the support member 300. The multiple adjustment portions 410 are formed into an integral structure, or multiple adjustment portions 410 are spliced ​​to form an annular structure.

[0080] As can be understood, referring to Figures 3 and 4 , the multiple adjustment portions 410 are integrally formed, with the end surfaces of adjacent adjustment portions 410 connected by curved surfaces. The curved transition between the end surfaces of the adjustment portions 410 prevents accidental injury to operators during assembly and disassembly, saves materials, and reduces processing costs. Of course, if each adjustment portion 410 is a separate component, the end surfaces of adjacent adjustment portions 410 can also be connected by a curved surface.

[0081] In some cases, as shown in FIG5 and FIG6, the end faces of multiple adjustment parts 410 are connected end to end, and the multiple end faces are connected in sequence to form a closed loop surface, so that the end face area of ​​the adjustment part 410 is larger and the support stability is better.

[0082] In some cases, the end surfaces of adjacent adjustment portions 410 may also be disconnected (not shown in the figure), and the adjacent end surfaces are spaced apart by a preset distance.

[0083] It is understood that the connecting portion 420 is provided with a second mounting location, through which the first adjustment component 400 is connected to the second body 100. The structural form of the second mounting location is not limited. The second mounting location can be a mounting hole 421, and the first adjustment component 400 is connected to the second body 100 via a first fastener provided through the mounting hole 421. The second mounting location can also be a first clamping portion, through which the first adjustment component 400 is clamped and fixed to the second clamping portion of the second body 100.

[0084] With reference to Figures 3 to 7, taking the second mounting position as the mounting hole 421 as an example, the connecting portion 420 can be provided with one or more mounting holes 421 for connecting to the second entity 100; when one mounting hole 421 is provided, the center of the mounting hole 421 can be provided at the mounting center o or at the periphery of the mounting center o; when the center of the mounting hole 421 is provided at the mounting center o, the first fastener provided through the mounting hole 421 is fixed to the target position of the second entity 100, and by loosening the first fastener, the adjusting portion 410 supported by the supporting component 300 can be rotated and switched. The end face of the adjusting portion 410 and the mating surface of the supporting component 300 support each other, and only one mounting position is set to accurately switch the adjusting portion 410; when a mounting hole 421 is set on the periphery of the mounting center o, the second entity 100 needs to be equipped with multiple mating holes, and the number of mating holes is the same as the number of the adjusting portion 410. By adjusting the position of the first adjusting component 400, the mounting hole 421 is switched to be connected to the corresponding mating hole through the first fastener, so as to switch the adjusting portion 410 supported by the supporting component 300, and the structure of the first adjusting component 400 can be simplified.

[0085] When multiple mounting holes 421 are provided, the multiple mounting holes 421 are centrally symmetrically distributed around the mounting center o. In this case, one mounting hole 421 may be provided at the mounting center o, or no mounting hole 421 may be provided at the mounting center o. The second entity 100 may be provided with one or more matching holes. When multiple mounting holes 421 are provided and the second entity 100 is provided with one matching hole, the number of mounting holes 421 is the same as the number of adjustment portions 410. By adjusting the position of the first adjustment component 400, the mounting hole 421 fastened to the matching hole is switched, thereby switching the adjustment portion 410 supported by the support component 300. When multiple mounting holes 421 are provided and the second entity 100 is provided with multiple matching holes, the number of mounting holes 421 and the matching holes may be the same or different. The number of at least one of the mounting holes 421 and the matching holes is not less than the number of adjustment portions 410. The first angle between the line connecting the mounting center o and the center of the adjacent mounting hole 421 is equal to the second angle formed by the end faces of the adjacent adjustment portions 410, to ensure that the first adjustment component 400 is accurately adjusted to the corresponding position.

[0086] As shown in reference Figure 7, the mounting hole 421 is set as a countersunk hole, and the first adjustment component 400 is connected to the second entity 100 by a countersunk screw passing through the countersunk hole. The countersunk screw will not protrude from the plane of the first adjustment component 400. The use of the countersunk screw can prevent the first adjustment component 400 from scratching the support component 300 when moving along the second direction, and the support component 300 does not need to be thickened to avoid the countersunk screw; the mounting hole 421 can be set as a conical hole, and can also be set as a stepped hole, so that the thickness of the rubber material of the through hole is increased, thereby increasing the force strength of the first adjustment component 400.

[0087] 3 and 4 , the first adjustment member 400 is provided with four adjustment portions 410, and the connecting portion 420 is provided with four mounting holes 421. The four mounting holes 421 are evenly distributed around the periphery of the mounting center o. In other words, the connecting portion 420 is provided with a plurality of mounting holes 421, and the number of mounting holes 421 is the same as the number of the adjustment portions 410.

[0088] It can be understood that, with reference to Figures 1 and 4 to 6 , the connecting portion 420 protrudes from the adjusting portion 410 by a predetermined distance along the third direction, which is perpendicular to the first and second directions. The thickness of the connecting portion 420 is greater than that of the adjusting portion 410 , thereby enhancing the structural strength of the connecting portion 420 and ensuring connection stability. The third direction can be understood as the thickness direction of the first adjusting member 400 .

[0089] The above content describes the structure of the first adjustment member 400. Next, the support member 300 will be described.

[0090] It can be understood that the support component 300 limits the first adjustment component 400 in the third direction, the third direction is perpendicular to the first direction and the second direction, and the support component 300 has multiple functions. The support component 300 cooperates with the first adjustment component 400 to achieve cooperation in three directions, which can reduce the number of parts.

[0091] Next, two types of supporting members 300 are provided.

[0092] The first supporting component 300:

[0093] As shown in Figures 2 and 8 , the support component 300 is provided with a first mating surface 311 and a first limiting surface 312 extending along the second direction. The first mating surface 311 supports the end surface of the adjustment portion 410. In the third direction, the first limiting surface 312 limits the side of the first adjustment component 400 facing away from the first body 200, preventing the first adjustment component 400 from separating from the first body 200. The side of the first adjustment component 400 facing the first body 200 can be limited by the first body 200 (or by other surfaces of the support component 300). The third direction is perpendicular to the first and second directions. The first mating surface 311 and the first limiting surface 312 both extend along the second direction. When the first adjustment component 400 and the support component 300 move relative to each other in the second direction, the position adjustment is highly flexible and has a wide adjustment range.

[0094] The first mating surface 311 and the first limiting surface 312 can be connected to form an L-shaped surface. The first mating surface 311 and the first limiting surface 312 can be two surfaces of a slide groove or two surfaces of a slide rail. The support component 300 supports and limits the first adjustment component 400 through the slide groove or the slide rail.

[0095] The support component 300 is provided with a slide rail extending in the second direction, and the adjustment portion 410 is provided with a groove adapted to fit the slide rail. Alternatively, the support component 300 is formed with a slide groove extending in the second direction, and the adjustment portion 410 may be a sheet or block structure slidably disposed within the slide groove. Alternatively, the support component 300 cooperates with the first body 200 to form a slide groove extending in the second direction, and the adjustment portion 410 may be a sheet or block structure slidably disposed within the slide groove. In the following description, the configuration of the support component 300 being provided with both the slide groove and the slide rail is collectively referred to as the support component 300 being provided with a slide rail.

[0096] In some cases, as shown in reference figure 1, the support component 300 includes a first limiting plate 315 and a second limiting plate 316, the first limiting plate 315 is connected to one end of the second limiting plate 316 and forms an angle, the first limiting plate 315 and the second limiting plate 316 cooperate to form a slide, the first mating surface 311 can be the side of the first limiting plate 315, the first limiting surface 312 can be the side of the second limiting plate 316, the first limiting plate 315 is connected to the end of the second limiting plate 316, so that the first limiting plate 315 and the second limiting plate 316 cooperate to have supporting and limiting functions, and the first limiting plate 315 and the second limiting plate 316 are connected to form an L-shaped structure.

[0097] In some cases, as shown in FIG1 , the support component 300 further includes a third limiting plate 317 and a fourth limiting plate 318. The third limiting plate 317 is connected to one end of the fourth limiting plate 318 and forms an angle, such as an L-shaped structure with a 90° angle. The third limiting plate 317 and the fourth limiting plate 318 cooperate to form a slideway. The third limiting plate 317 and the first limiting plate 315 are arranged opposite to each other in a first direction and separated by a first length to provide installation space for the first adjustment component 400. The fourth limiting plate 318 and the second limiting plate 316 are arranged opposite to each other in the first direction and separated by a second length to provide clearance space to facilitate the connection between the connecting portion 420 of the first adjustment component 400 and the second entity 100. It can be understood that the support component 300 is formed with a T-shaped slot. The third limiting plate 317 cooperates with one of the first limiting plates 315 to support the end surface of the adjustment portion 410, making the installation of the support component 300 more flexible. The first entity 200 connected to the support component 300 can either provide support or be supported. The first length is greater than or equal to the vertical distance between the two opposing end surfaces of the adjustment portion 410 to ensure that the first adjustment component 400 can move between the first limiting plate 315 and the third limiting plate 317. When the connecting portion 420 protrudes beyond the adjustment portion 410 by a predetermined distance, the protrusion is constrained between the second limiting plate 316 and the fourth limiting plate 318. The second length is greater than or equal to the maximum length of the protrusion along the first direction.

[0098] In some cases, as shown in FIG1 , the third limiting plate 317 and the first limiting plate 315 are connected by a connecting plate 319. The connecting plate 319 connects the two parts of the support component 300. The third limiting plate 317 and the connecting plate 319 are arranged relative to each other in the third direction, and the first limiting plate 315 and the connecting plate 319 are also arranged relative to each other in the third direction. This strengthens the integrity of the support component 300, and the support component 300 can be integrally formed, or the individual plates can be detachably connected as needed. In the third direction, the connecting plate 319 can also limit the first adjustment component 400 toward the side of the first entity 200, ensuring the installation accuracy of the first adjustment component 400 in the third direction.

[0099] When the adjusting portion 410 is slidably connected between the first limiting plate 315 and the connecting plate 319 and between the third limiting plate 317 and the connecting plate 319, the distance between the first limiting plate 315 and the connecting plate 319 and the distance between the third limiting plate 317 and the connecting plate 319 are equal and greater than or equal to the thickness of the adjusting portion 410.

[0100] The structure of the first support member 300 described above, as shown in Figures 1 and 2 , can be understood as follows: when the first direction is the height direction, the support member 300 is a horizontal guide rail extending horizontally and forming a horizontal slideway. The first adjustment member 400 is slidably connected to the horizontal guide rail, with the bottom or top surface of the slideway supporting the end surface of the adjustment portion 410. The horizontal guide rail limits the first adjustment member 400 in the front-to-back direction, resulting in a simple structure. The horizontal guide rail is fixedly connected to the first body 200 via a second fastener 330, or the horizontal guide rail is connected to the first body 200 by means of a snap connection, a hook connection, or the like.

[0101] It should be noted that, referring to Figure 8, in the above-mentioned first type of support component 300, only the first limit plate 315 and the second limit plate 316 can be set to form an L-shaped structure, which cooperates with the adjusting component at the upper end or lower end to play a supporting role. This not only simplifies the structure and reduces costs, but also facilitates the installation of the adjusting component from top to bottom. Compared with installation in the left and right directions, the friction during the installation process can be reduced, the installation resistance is reduced, the installation process is more time-saving and labor-saving, and the installation wear is small, which helps to ensure the support stability.

[0102] The second type of support component 300, as shown in Figures 9 to 12, is different from the above-mentioned support component 300 in that the support component 300 includes a second mating surface 313 and a second limiting surface 314, the second limiting surface 314 extends along the first direction, and the second mating surface 313 is set at one end of the second limiting surface 314 in the first direction, the second mating surface 313 and the second limiting surface 314 have different extension directions and are perpendicular to each other, the second mating surface 313 is supported by the end face of the adjustment part 410 and is movably connected along the second direction, and the second limiting surface 314 limits the first adjustment component 400 in a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0103] When the first direction is the height direction, the second limiting surface 314 extends along the height direction, the second mating surface 313 is set at the upper end or lower end of the second limiting surface 314, the second mating surface 313 extends along the horizontal direction, the second mating surface 313 is supported by the end face of the adjustment part 410, and the second limiting surface 314 limits the first adjustment component 400 in the front-to-back direction.

[0104] In some cases, the second mating surface 313 and the second limiting surface 314 can be provided on separate parts. For example, the second mating surface 313 can be provided on the support plate, and the second limiting surface 314 can be provided on the vertical guide rail. The structure of the vertical guide rail can be the same as that of the horizontal guide rail described above. The difference between the vertical guide rail and the horizontal guide rail lies in the different extension directions. The structure of the vertical guide rail can refer to the above content and will not be repeated here. In other cases, the end of the vertical guide rail is fixedly connected to the support plate, and the second mating surface 313 and the second limiting surface 314 can be provided on an integrated structure. The support component 300 forms an integrated structure, which can reduce the number of parts.

[0105] When the support plate is independent of the vertical guide rail, the support plate can be formed on the first entity 200. When the first entity 200 is a door body and a drawer, the end cover 210 of one of the door body and the drawer is formed with a support plate, and the end cover 210 cooperates with the vertical guide rail to play a supporting and limiting role.

[0106] Referring to Figures 2, 8 and 9, the supporting component 300 is provided with a plurality of first adjustment components 400 along the first direction, wherein one of the first adjustment components 400 is supported by the supporting component 300, and the remaining first adjustment components 400 are limited in the third direction by the second limiting portion. In the first direction of the supporting component 300, the first entity 200 and the second entity 100 are ensured to be accurately limited in the third direction, thereby improving the connection stability of the first entity 200 and the second entity 100.

[0107] It should be noted that the mating surface may include one of a first mating surface 311 and a second mating surface 313. The positions of the mating surfaces are different for support components 300 of different structures, and are distinguished by the first mating surface 311 and the second mating surface 313. For the above-mentioned transverse guide rail and vertical guide rail, when the transverse guide rail is provided with a T-slot slide, at least one end of the transverse guide rail in the extension direction is provided with an opening, so that the first adjustment component 400 can enter the T-slot slide; if one end of the transverse guide rail in the extension direction is provided with an opening, a stop portion may be provided at the other end to prevent the first adjustment component 400 from slipping off the transverse guide rail; when the vertical guide rail is provided with a slide with a T-slot cross section, an opening is provided on the opposite side of the support plate.

[0108] In the aforementioned support components 300, each is provided with a first mounting location for connecting to the first entity 200. The support component 300 is secured to the first entity 200 via the first mounting location. The first mounting location can be a hole structure, with the support component 300 secured to the first entity 200 via a second fastener 330 extending through the hole structure, or the hole structure can be hooked onto a hook on the first entity 200. The first mounting location can also be a snap-fit ​​structure, with the support component 300 snap-fitted to the first entity 200. The connection structure between the first mounting location and the first entity 200 can vary and is not limited here.

[0109] The above content describes the support component 300. Now, other functions of the adjustment device will be described.

[0110] It can be understood that the adjustment device also includes a second adjustment component (not shown in the figure), which is arranged in a third direction of at least one of the first adjustment component 400 and the support component 300. The second adjustment component is used to be arranged between the support component 300 and the first entity 200 and / or the second adjustment component is used to be arranged between the first adjustment component 400 and the second entity 100, so as to adjust the relative position of the first entity 200 and the second entity 100 along the third direction through the second adjustment component, and the third direction is perpendicular to the first direction and the second direction.

[0111] The second adjustment component is used to adjust the relative position of the first entity 200 and the second entity 100 in the third direction, that is, to adjust the distance between the first entity 200 and the second entity 100. It should be noted that if multiple first adjustment components 400 are provided between the first entity 200 and the second entity 100, the second adjustment component can be provided as needed between the first adjustment component 400 and the second entity 100 that need adjustment; if multiple support components 300 are provided between the first entity 200 and the second entity 100, the second adjustment component can be provided as needed between the support component 300 that needs adjustment and the first entity 200.

[0112] In some cases, the second adjustment component includes at least one gasket. If multiple gaskets are provided, the thickness of the gaskets may be the same or different, and the thickness direction of the gaskets is the same as the third direction. By selecting gaskets of different thicknesses, the relative position of the first entity 200 and the second entity 100 in the third direction can be adjusted. Avoidance holes need to be provided on the gasket, and the avoidance holes are used to avoid the portion where the first adjustment component 400 is connected to the second entity 100, or to avoid the portion where the support component 300 is connected to the first entity 200. When the first adjustment component 400 is provided with mounting holes 421, the number of the avoidance holes is the same as the mounting holes 421 to avoid the first fastener passing through the mounting holes 421; similarly, the avoidance holes also avoid the installation position of the support component 300.

[0113] The thickness of the first adjustment component 400 along the third direction is C. A gasket is provided on the side of the first adjustment component 400 facing the second body 100. The combined thickness of the first adjustment component 400 and the gasket is C1. The gasket can be used to adjust the thickness of the first adjustment component 400 along the third direction, thereby adjusting the relative position of the second body 100 relative to the first body 200 in the third direction. The combination of the first adjustment component 400 and the gasket allows for a variety of different thicknesses, resulting in a simple structure and excellent performance.

[0114] It should be noted that the contour shape of the gasket may be the same as the contour shape of the connecting portion 420 , that is, the gasket does not extend to the position corresponding to the adjusting portion 410 to avoid mutual interference between the gasket and the supporting component 300 .

[0115] An embodiment of the second aspect of the present application, with reference to Figures 1 to 13, provides a refrigeration device, including a box body 600 and an adjustment device as described above, the box body 600 is connected to at least one of a door body and a drawer, one of the first entity 200 and the second entity 100 is at least one of the door body and the drawer, and the other of the first entity 200 and the second entity 100 is a cabinet panel 500 for connecting to the front side of at least one of the door body and the drawer.

[0116] When the refrigeration unit requires embedded installation, at least one of the door and drawer on the front side of the refrigeration unit must be assembled with the cabinet panel 500 to achieve embedded installation. It should be noted that the refrigeration unit includes at least one of the door and drawer, but does not include the cabinet panel 500. At least one of the door and drawer can be assembled with the cabinet 600 to form the refrigeration unit as a complete piece of furniture for storage, transportation, or sale, or can be stored, transported, or sold separately.

[0117] The cabinet panel 500 on the front side of at least one of the door body and the drawer, the front side here, can be understood as the door body and the drawer are in a closed state, and the cabinet panel 500 is installed on the front side of the door body and the drawer, without reference to the open state of the door body and the drawer; in addition, other directional relationships, such as left and right directions, also refer to the door body and the drawer being in a closed state, without reference to the open state of the door body and the drawer.

[0118] Referring to Figures 8 to 12, when the support component 300 is connected to at least one of the door body and the drawer, the first entity 200 can be understood as one of the door body and the drawer. At least one of the door body and the drawer is provided with an end cap 210 and a column 230. The end cap 210 is provided at the upper and lower ends of at least one of the door body and the drawer, and the column 230 extends along the height direction of at least one of the door body and the drawer and is provided on the left and right sides. When the door body or the drawer is connected to the support component 300, the support component 300 can be connected to the column 230 or formed integrally with the column 230. The support component 300 can also be connected to the end cap 210; when the door body or the drawer is connected to the first adjustment component 400, the first adjustment component 400 can be connected to the column 230.

[0119] An embodiment of the third aspect of the present application, with reference to Figures 1 to 12, provides a door body, including a door body and an adjustment device as described in any one of the above items, one of the first entity 200 and the second entity 100 is the door body, and the other of the first entity 200 and the second entity 100 is a cabinet panel 500 for connecting to the front side of the door body.

[0120] That is, the door body is connected to the support component 300 and one of the first adjustment components 400, and the other of the support component 300 and the first adjustment component 400 is used to connect the cabinet panel 500. When the door body is connected to the support component 300, the lower end surface of the adjustment portion 410 of the first adjustment component 400 is supported by the support component 300. By switching different lower end surfaces of the adjustment portion 410 to support the support component 300, the supported height of the cabinet panel 500 can be adjusted, thereby realizing the height adjustment of the cabinet panel 500 relative to the door body; when the door body is connected to the first adjustment component 400 and the cabinet panel 500 is connected to the support component 300, the upper end surface of the adjustment portion 410 of the first adjustment component 400 supports the support component 300. By switching different upper end surfaces of the adjustment portion 410 to support the support component 300, the supported height of the cabinet panel 500 can be adjusted, thereby realizing the height adjustment of the cabinet panel 500 relative to the door body.

[0121] An embodiment of the fourth aspect of the present application, with reference to Figures 1 to 12, provides a drawer, comprising a drawer and an adjustment device as described above, wherein one of the first entity 200 and the second entity 100 is a drawer, and the other of the first entity 200 and the second entity 100 is a cabinet panel 500 for connecting to the front side of the drawer.

[0122] The installation method of the drawer and the adjustment device can refer to the above-mentioned door body and will not be repeated here.

[0123] The above embodiments are intended only to illustrate the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications, or equivalent substitutions of the technical solutions of the present application do not depart from the spirit and scope of the technical solutions of the present application and should be encompassed by the claims of the present application.

Claims

1. A regulating device, comprising: A supporting member, used for connecting the first entity; The first adjusting component includes a connecting part and at least two different adjusting parts connected to the connecting part, the connecting part is used to connect the second entity, and the first adjusting component and the supporting component support each other by switching different adjusting parts. The first adjusting component has at least two adjustment positions in the first direction; the first adjusting component is movably connected to the supporting component along the second direction, and the first direction is perpendicular to the second direction.

2. The adjustment device according to claim 1, wherein: The vertical distances from the end faces of different adjusting parts to the installation center of the connecting part are different.

3. The adjustment device according to claim 2, wherein: The two adjustment parts on opposite sides of the connecting part are a first adjustment part and a second adjustment part, a vertical distance from the end face of the first adjustment part to the installation center of the connecting part is a first distance, and a vertical distance from the end face of the second adjustment part to the installation center of the connecting part is a second distance, and the first distance is different from the second distance.

4. The adjustment device according to claim 3, wherein: The first adjustment part and the second adjustment part form an adjustment group, the connection part is connected to a plurality of the adjustment groups, and the sum of the first distance and the second distance of different adjustment groups is the same.

5. The adjustment device according to claim 1, wherein: The end surfaces of adjacent adjusting parts are connected by an arc surface, or the end surfaces of a plurality of adjusting parts are connected end to end.

6. The adjustment device according to claim 1, wherein: An area supported by the adjusting portion and the supporting component is greater than or equal to 3 square millimeters and less than or equal to 800 square millimeters.

7. The adjustment device according to claim 1, wherein: The thickness of the end surface where the adjusting portion and the supporting component support each other is greater than or equal to 1 mm and less than or equal to 15 mm.

8. The adjustment device according to claim 1, wherein: The end surface where the adjusting portion and the supporting component support each other is a supporting end surface, and a chamfer is formed between the supporting end surface and an adjacent wall surface.

9. The adjustment device according to claim 1, wherein: The supporting component is provided with a first mating surface and a first limiting surface extending along the second direction, the first mating surface supports the end surface of the adjusting portion, and the first limiting surface limits the first adjusting component in a third direction, and the third direction is perpendicular to the first direction and the second direction.

10. The adjustment device according to claim 1, wherein: The supporting component includes a second mating surface and a second limiting surface, the second limiting surface extends along the first direction, the second mating surface is arranged at one end of the second limiting surface in the first direction, the second mating surface is supported by the end surface of the adjusting portion and is movably connected along the second direction, and the second limiting surface limits the first adjusting component in a third direction, and the third direction is perpendicular to the first direction and the second direction.

11. The adjustment device according to any one of claims 1 to 10, further comprising a second adjustment component, wherein the second adjustment component is arranged in a third direction of at least one of the first adjustment component and the supporting component, the second adjustment component is used to be arranged between the supporting component and the first entity and / or the second adjustment component is used to be arranged between the first adjustment component and the second entity, so as to adjust the relative position of the first entity and the second entity along a third direction through the second adjustment component, and the third direction is perpendicular to the first direction and the second direction.

12. The adjustment device according to any one of claims 1 to 10, wherein: The connecting portion protrudes from the adjusting portion by a preset distance along a third direction, and the third direction is perpendicular to the first direction and the second direction.

13. The adjustment device according to any one of claims 1 to 10, wherein: The connecting portion is provided with mounting holes, and the number of the mounting holes is the same as the number of the adjusting portion, so as to connect the second entity through a first fastener penetrating through the mounting holes.

14. The adjustment device according to any one of claims 1 to 10, wherein: The connecting portion and the adjusting portion are integrally formed, or the connecting portion and the adjusting portion are detachably connected.

15. A refrigeration device, comprising a box body and the adjusting device according to any one of claims 1 to 14, wherein the box body is connected to at least one of a door body and a drawer, and the at least one of the door body and the drawer is used to connect a cabinet panel through the adjusting device; in, One of the first entity and the second entity includes at least one of the door body and the drawer, and the other of the first entity and the second entity includes a cabinet panel arranged on the front side of at least one of the door body and the drawer.

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