Sliding door mechanism of refrigeration equipment, door assembly of refrigeration equipment and refrigeration equipment

Abstract

The utility model relates to the technical field of household appliances, and provides a sliding door mechanism of refrigeration equipment, a door assembly of the refrigeration equipment and the refrigeration equipment, and the sliding door mechanism of the refrigeration equipment comprises a mounting plate, a sliding block, a rotating piece, a guide column, a first rope and a second rope. The mounting plate is suitable for being mounted to a door body of the refrigeration equipment; the sliding block is slidably arranged on the mounting plate and is suitable for being mounted on the decorative plate; the rotating piece is rotationally mounted on the mounting plate; the guide column is suitable for being installed on a box of the refrigeration equipment, one end of the first rope is connected to the rotating piece, and the other end bypasses the guide column and is connected to the sliding block. The second rope is connected with the rotating piece and the sliding block, and the first rope, the rotating piece, the second rope and the sliding block form a closed loop; in the process that the door body rotates relative to the box body to be opened, one end of the first rope drives the rotating piece to rotate and drives the second rope to pull the sliding block, and the other end of the first rope bypasses the guide column to pull the sliding block to move in the direction away from the rotating side of the door body.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a sliding door mechanism of a refrigeration device, a door assembly of a refrigeration device, and a refrigeration device. Background Art

[0002] In today's society, the rapid progress of technology has greatly promoted the transformation of home living styles. Among them, as a design concept that combines beauty and practicality, built-in furniture is favored by the majority of consumers. By skillfully integrating electrical appliances or storage spaces into the home environment, built-in furniture not only effectively saves space but also significantly improves the overall coordination and aesthetics of the home. Taking the built-in refrigerator as an example, this design enables the refrigerator to be seamlessly embedded in the cabinet, perfectly integrating with the kitchen decoration style and creating a modern and harmonious living environment. However, although the built-in refrigerator shows significant advantages in enhancing home aesthetics and space utilization, there is still a problem that cannot be ignored in its actual use: that is, the refrigerator door is prone to interference or collision with the side wall of the cabinet during the opening process, resulting in a poor use experience of the built-in refrigerator. Summary of the Utility Model

[0003] This application aims to solve at least one of the technical problems existing in the related art. For this purpose, this application proposes a sliding door mechanism of a refrigeration device to solve the defect that the existing refrigeration device is prone to interference with the side wall of the cabinet during the opening process, affecting the use experience.

[0004] This application also proposes a door assembly of a refrigeration device.

[0005] This application also proposes a refrigeration device.

[0006] According to the sliding door mechanism of the refrigeration device proposed in the first aspect embodiment of this application, it includes:

[0007] A mounting plate, adapted to be mounted to the door body of the refrigeration device;

[0008] A slider, slidably disposed on the mounting plate, and the slider is adapted to be mounted to the decorative plate;

[0009] A rotating member, rotatably mounted on the mounting plate;

[0010] A guide post, adapted to be mounted to the box body of the refrigeration device;

[0011] A first rope, one end of which is connected to the rotating member, and the other end is adapted to bypass the guide post and be connected to the slider;

[0012] A second rope, connecting the rotating member and the slider, and the first rope, the rotating member, the second rope, and the slider form a closed loop;

[0013] During the process of the door body rotating and opening relative to the box body, one end of the first rope drives the rotating member to rotate, drives the second rope to tow the slider, and the other end of the first rope bypasses the guiding column to tow the slider to move in a direction away from the rotating side of the door body.

[0014] For the sliding door mechanism of the refrigeration device according to the present application, when a user pulls the door body of the refrigeration device to rotate relative to the box body of the refrigeration device, as the door body rotates, the first rope and the second rope drive the slider to move in a direction away from the rotating side of the door body, so as to realize the relative movement between the door body and the decorative panel, avoid the interference between the door body and the decorative panel during the rotation process, and thus improve the user experience.

[0015] According to an embodiment of the present application, the guiding column forms a limiting groove, and the first rope is wound around the limiting groove.

[0016] According to an embodiment of the present application, the rotating member and the slider are provided with mounting posts, and the first rope and the second rope are fixed to the mounting posts.

[0017] According to an embodiment of the present application, the rotating member includes:

[0018] A rotating seat including a first end and a second end disposed opposite to each other;

[0019] A first extension portion disposed at the first end and extending outward relative to the rotating seat, and the first rope is rotatably connected to the first extension portion;

[0020] A second extension portion disposed at the second end and extending outward relative to the rotating seat, and the second rope is rotatably connected to the second extension portion.

[0021] According to an embodiment of the present application, the sliding door mechanism further includes mounting screws, the mounting plate is provided with threaded holes corresponding to the mounting screws, and the rotating seat is sleeved on the mounting screws and mounted on the threaded holes through the mounting screws.

[0022] According to an embodiment of the present application, the sliding door mechanism further includes a hinge seat, the hinge seat is adapted to be mounted on the box body, and the guiding column is mounted on the hinge seat.

[0023] According to an embodiment of the present application, the mounting plate is provided with a first slide rail, the first slide rail forms a card slot, the slider is provided with a clamping portion, and the clamping portion is adapted to be clamped in the card slot and slide relative to the card slot.

[0024] According to an embodiment of the present application, the sliding door mechanism further includes a lug, and the lug is provided with a mounting hole for connecting with the decorative plate; the slider is provided with a plugging groove, and the lug is plugged into the plugging groove.

[0025] The door assembly of the refrigeration device according to the second aspect embodiment of the present application includes:

[0026] A door body;

[0027] The sliding door mechanism of the refrigeration device as described above, and the mounting plate is mounted on the door body;

[0028] A decorative plate, which is connected to the second slider to slide relative to the door body.

[0029] The refrigeration device according to the third aspect embodiment of the present application includes a box body and the door assembly of the refrigeration device as described above. The box body forms a receiving space, and the door assembly of the refrigeration device is rotatably provided on the box body to open or close the receiving space.

[0030] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments or related technologies. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 It is a schematic structural diagram of the sliding door mechanism of the refrigeration device provided by the embodiment of the present application.

[0033] Figure 2 It is an exploded structural diagram of the sliding door mechanism of the refrigeration device provided by the embodiment of the present application.

[0034] Figure 3 It is a schematic structural diagram of the back of the hinge seat provided by the embodiment of the present application.

[0035] Figure 4 It is a schematic structural diagram of the rotating member provided by the embodiment of the present application.

[0036] Figure 5 It is a schematic structural diagram of the refrigeration device provided by the embodiment of the present application.

[0037] Reference Signs:

[0038] 10. Box body;

[0039] 20. Door body;

[0040] 30. Decorative panel;

[0041] 100. Mounting plate; 110. First slide rail;

[0042] 200. Slide block; 210. Mounting post; 220. Clamping portion;

[0043] 300. Rotating member; 310. Rotating seat; 320. First extension portion; 330. Second extension portion;

[0044] 400. Guide post; 410. Limiting groove;

[0045] 500. First rope;

[0046] 600. Second rope;

[0047] 700. Mounting screw;

[0048] 800. Hinge seat;

[0049] 900. Hanging ear. Detailed implementation manner

[0050] The following further describes the implementation manner of the present application in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0051] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 a limitation to the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0052] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, which can include an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0053] In the embodiments of the present application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0054] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0055] In an embedded furniture, a refrigeration device may be embedded in a cabinet. Among them, a door body 20 of the refrigeration device is rotatably connected to a cabinet body 10 of the refrigeration device. The door body 20 of the refrigeration device can be used to cover an accommodation space inside the cabinet body 10, and a decorative panel 30 can be used to cover the cabinet body of the cabinet, so that the outer surface of the cabinet is combined with the home decoration style.

[0056] However, as the door body 20 of the refrigeration device is opened, the decorative panel 30 is likely to interfere with and collide with the side wall of the cabinet, resulting in a poor use experience of the embedded refrigerator. Therefore, the present application proposes a door assembly of a refrigeration device to solve the defect that the refrigeration device is likely to interfere with the side wall of the cabinet during the door opening process, affecting the use experience.

[0057] The following will be combined with Figures 1 to 5 Describe the sliding door mechanism of the refrigeration device of the present application, the door assembly of the refrigeration device, and the refrigeration device.

[0058] For the sliding door mechanism of the refrigeration device according to the first aspect embodiment of the present application, please refer to Figures 1 to 5, including: a mounting plate 100, a slider 200, a rotating member 300, a guide post 400, a first rope 500 and a second rope 600. The mounting plate 100 is adapted to be mounted to the door body 20 of the refrigeration device; the slider 200 is slidably disposed on the mounting plate 100, and the slider 200 is adapted to be mounted to the decorative plate 30; the rotating member 300 is rotatably mounted on the mounting plate 100; the guide post 400 is adapted to be mounted to the box body 10 of the refrigeration device, one end of the first rope 500 is connected to the rotating member 300, and the other end is adapted to bypass the guide post 400 and be connected to the slider 200; the second rope 600 connects the rotating member 300 and the slider 200, and the first rope 500, the rotating member 300, the second rope 600 and the slider 200 form a closed loop.

[0059] During the process of the door body 20 rotating and opening relative to the box body 10, one end of the first rope 500 drives the rotating member 300 to rotate, drives the second rope 600 to pull the slider 200, and the other end of the first rope 500 bypasses the guide post 400 to pull the slider 200 to move in a direction away from the rotating side of the door body 20.

[0060] For the sliding door mechanism of the refrigeration device according to the present application, when the user pulls the door body 20 of the refrigeration device to rotate relative to the box body 10 of the refrigeration device, the mounting plate 100 rotates along with the door body 20, and the first rope 500 and the second rope 600 drive the slider 200 to move in a direction away from the rotating side of the door body 20, so as to realize the relative movement between the door body 20 and the decorative plate 30, avoid the interference between the door body 20 and the decorative plate 30 during the rotation process, and thus improve the user experience.

[0061] It can be understood that as the slider 200 moves in a direction away from the rotating side of the door body 20, the length of the first rope 500 segment connecting the rotating seat 310 and the guide post 400 gradually decreases, and the length of the first rope 500 segment connecting the guide post 400 and the slider 200 gradually increases.

[0062] The present application realizes the smooth relative movement between the door body 20 and the decorative plate 30 by ingeniously designing the linkage mechanism of the rope and the rotating member 300. Compared with the traditional mechanical transmission method, the technical solution of the present application uses the closed-loop system formed by the rope and the rotating member 300 to realize an efficient and compact transmission mechanism. This not only reduces the required space, but also makes the overall design of the refrigeration device more concise and beautiful.

[0063] The first rope 500 and the second rope 600 can be made of high-strength and wear-resistant synthetic fiber materials, such as nylon or polyester fiber. Of course, steel wire ropes can also be used. The mounting plate 100 can be fixed to the door body 20 through multiple fastening screws to ensure a stable installation between the mounting plate 100 and the door body 20. The guide post 400 can be set as a wheel-shaped structure with bearings to reduce friction and resistance during rotation. The guide post 400 can be fixed to the box body 10 through the hinge seat 800 or can also be integrally formed with the box body 10.

[0064] According to an embodiment of the present application, the guide post 400 forms a limiting groove 410, and the first rope 500 is wound around the limiting groove 410.

[0065] It can be understood that the limiting groove 410 provides a clear and fixed path for the first rope 500. When the sliding door mechanism operates, the first rope 500 moves along the limiting groove 410, effectively avoiding the deviation or entanglement of the rope during movement and ensuring the stability and reliability of the rope transmission.

[0066] According to an embodiment of the present application, the rotating member 300 and the slider 200 are provided with mounting posts 210, and the first rope 500 and the second rope 600 are fixed to the mounting posts 210. The mounting posts 210 provide a centralized and stable connection point, enabling the first rope 500 and the second rope 600 to be more easily and firmly fixed to the rotating member 300 and the slider 200. Through the precisely designed mounting posts 210, it can be ensured that the path of the rope during transmission is more stable and smooth. This helps to reduce energy loss and frictional resistance during transmission, thereby improving transmission efficiency.

[0067] According to an embodiment of the present application, the rotating member 300 includes a rotating seat 310, a first extension portion 320, and a second extension portion 330. The rotating seat 310 includes a first end and a second end disposed opposite to each other; the first extension portion 320 is disposed at the first end and extends outward relative to the rotating seat 310, and the first rope 500 is rotatably connected to the first extension portion 320; the second extension portion 330 is disposed at the second end and extends outward relative to the rotating seat 310, and the second rope 600 is rotatably connected to the second extension portion 330.

[0068] The first extension portion 320 and the second extension portion 330, as the connection points of the ropes, increase the overall size and force-bearing area of the rotating member 300 by extending outward, thereby enhancing its structural strength. Since the first extension portion 320 and the second extension portion 330 extend outward relative to the rotating seat 310, they provide a longer connection path and a larger movement space for the ropes. This enables the rotating member 300 to better withstand the tensile force and stress generated during transmission, ensuring the stable operation of the sliding door mechanism.

[0069] According to an embodiment of the present application, the sliding door mechanism further includes mounting screws 700. The mounting plate 100 is provided with threaded holes corresponding to the mounting screws 700. The rotating seat 310 is sleeved on the mounting screws 700 and is mounted on the threaded holes through the mounting screws 700.

[0070] It can be understood that through simple threaded connection, the rotating seat 310 can be quickly installed on the mounting plate 100 without a complex positioning and fixing process, improving the assembly efficiency. When it is necessary to disassemble the rotating seat 310 for maintenance or replacement, only need to loosen the mounting screws 700 to easily complete. This design facilitates subsequent maintenance and reduces the maintenance cost and difficulty.

[0071] According to an embodiment of the present application, the sliding door mechanism further includes a hinge seat 800. The hinge seat 800 is adapted to be mounted to the box body 10, and the guide post 400 is mounted on the hinge seat 800.

[0072] It can be understood that the hinge seat 800 provides a stable support platform for the sliding door mechanism of the refrigeration equipment, enabling the entire mechanism to be firmly mounted on the box body 10 of the refrigeration equipment. To ensure the firmness and stability of the connection, fasteners such as bolts and nuts can be used to fix the hinge seat 800 on the box body 10, and appropriate positioning structures and anti-loosening devices can be provided.

[0073] According to an embodiment of the present application, the hinge seat 800 is provided with a mounting hole. One end of the first link is provided with a rotating shaft. The rotating shaft passes through the mounting hole, and the rotating shaft is in clearance fit with the mounting hole.

[0074] It can be understood that the rotational connection is achieved by passing the rotating shaft through the mounting hole. The clearance fit between the rotating shaft and the mounting hole enables the rotating shaft to rotate smoothly within the mounting hole.

[0075] According to an embodiment of the present application, a threaded section is provided at the end of the rotating shaft. The threaded section is mounted on the hinge seat 800 through a third nut, and the third nut abuts against the hinge seat 800.

[0076] It can be understood that by providing a threaded section at the end of the rotating shaft, the third nut can be tightly screwed onto the thread, thereby realizing a firm connection between the rotating shaft and the hinge seat 800. This fastening method is more reliable than simple clearance fit and can effectively prevent the rotating shaft from loosening or falling off during rotation.

[0077] It should be noted that threaded connection has the characteristics of easy installation and disassembly. When it is necessary to replace or repair the rotating shaft, only need to loosen the third nut to easily remove the rotating shaft from the hinge seat 800, greatly reducing the maintenance cost and time.

[0078] According to an embodiment of the present application, the mounting plate 100 is provided with a first slide rail 110. The first slide rail 110 is formed with a clamping groove. The slider 200 is provided with a clamping portion 220. The clamping portion 220 is adapted to be clamped in the clamping groove and slide relative to the clamping groove.

[0079] It can be understood that the tight combination of the clamping portion 220 and the clamping groove ensures the stability of the slider 200 during the sliding process, reducing noise and wear caused by shaking or deviation. At the same time, the precise shape and size of the clamping groove also guarantee the sliding accuracy of the slider 200, enabling the sliding door mechanism to move smoothly along the predetermined trajectory.

[0080] The snap - in design enables the slider 200 to be easily snapped into or out of the clamping groove, thus simplifying the installation and disassembly process. This design not only improves work efficiency but also reduces the risk of failures caused by improper installation.

[0081] According to an embodiment of the present application, the sliding door mechanism further includes a hanging ear 900. The hanging ear 900 is provided with a mounting hole for connecting with the decorative plate 30. The slider 200 is provided with a plug - in slot, and the hanging ear 900 is plugged into the plug - in slot.

[0082] It can be understood that the mounting hole provided on the hanging ear 900 enables the decorative plate 30 to be easily connected to the hanging ear 900, and the hanging ear 900 is tightly plugged into the slider 200 through the plug - in slot, thereby realizing the rapid installation of the decorative plate 30 and the slider 200. This design greatly simplifies the installation process and improves the installation efficiency.

[0083] The door assembly of the refrigeration device according to the second - aspect embodiment of the present application includes: a door body 20, the sliding door mechanism of the refrigeration device as described above, and a decorative plate 30. The mounting plate 100 is installed on the door body 20. The decorative plate 30 is connected to the second slider 300 to slide relative to the door body 20.

[0084] When the user pulls the door body 20 of the refrigeration device to rotate relative to the cabinet 10 of the refrigeration device, the mounting plate 100 rotates with the rotation of the door body 20. The connecting rod 700 drives the first slider 200 to slide on the mounting plate 100. The first slider 200 is adapted to drive the first connecting member 500 to rotate and drive the rotating member 400 to rotate, so as to drive the second connecting member 600 to rotate, and drive the second slider 300 to move along the direction away from the rotating side of the door body 20, thereby realizing the relative movement between the door body 20 and the decorative plate 30, avoiding interference between the door body 20 and the decorative plate 30 during the rotation process, and thus enhancing the user experience.

[0085] It should be noted that since the door assembly of the refrigeration device of the present application includes the sliding door mechanism of the refrigeration device as described above, it has all the technical effects of the sliding door mechanism of the refrigeration device as described above, which will not be elaborated herein.

[0086] According to the refrigeration device of the third aspect embodiment of the present application, with reference to Figure 4 , the refrigeration device includes a box body 10 and the door assembly of the above refrigeration device. The box body 10 forms an accommodation space, and the door assembly of the refrigeration device is rotatably arranged on the box body 10 to open or close the accommodation space.

[0087] An enclosed accommodation space is formed inside the box body 10 for storing items that need to be refrigerated or frozen. The box body 10 can be made of heat-insulating materials to maintain the stability of the internal temperature and energy efficiency. The door body 20 of the refrigeration device is used to cover the accommodation space of the box body 10 to prevent cold air from leaking and protect the internal items from external contamination. When items need to be taken or placed, the user can access the accommodation space inside the box body 10 by opening the door body 20 of the refrigeration device.

[0088] As mentioned above, the sliding door mechanism of the refrigeration device includes a mounting plate 100, a slider 200, and a connecting rod assembly 300. When the slider 200 is connected to the decorative panel 30 of an embedded furniture (such as a cabinet), through the action of the sliding door mechanism of the refrigeration device, relative sliding between the decorative panel 30 and the door panel of the refrigeration device can be achieved, ensuring that the decorative panel 30 can be normally closed and avoiding interference between the decorative panel 30 and the door panel, thereby enhancing the user experience.

[0089] It should be noted that since the refrigeration device of the present application includes the door assembly of the above refrigeration device, it has all the technical effects of the door assembly of the above refrigeration device, which will not be elaborated here.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications, or equivalent replacements 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 all be covered by the scope of the claims of the present application.

Claims

1. A sliding door mechanism of a refrigeration device, characterized in that, Comprising: A mounting plate, adapted to be mounted to the door body of a refrigeration device; A slider, slidably disposed on the mounting plate, and the slider is adapted to be mounted to a decorative plate; A rotating member, rotatably mounted on the mounting plate; A guiding column, adapted to be mounted to the cabinet of the refrigeration device; A first rope, one end of which is connected to the rotating member, and the other end is adapted to bypass the guiding column and be connected to the slider; A second rope, connecting the rotating member and the slider, and the first rope, the rotating member, the second rope and the slider form a closed loop; During the process of the door body rotating and opening relative to the cabinet, one end of the first rope drives the rotating member to rotate, drives the second rope to pull the slider, and the other end of the first rope bypasses the guiding column and pulls the slider to move in a direction away from the rotating side of the door body.

2. The sliding door mechanism of the refrigeration device according to claim 1, characterized in that, The guiding column forms a limiting groove, and the first rope is wound around the limiting groove.

3. The sliding door mechanism of the refrigeration device according to claim 1, characterized in that, The rotating member and the slider are provided with mounting posts, and the first rope and the second rope are fixed to the mounting posts.

4. The sliding door mechanism of the refrigeration equipment according to claim 1, characterized in that, The rotating member comprises: A rotating seat, including a first end and a second end arranged oppositely; A first extension part, arranged at the first end and extending outward relative to the rotating seat, and the first rope is rotatably connected to the first extension part; A second extension part, arranged at the second end and extending outward relative to the rotating seat, and the second rope is rotatably connected to the second extension part.

5. The sliding door mechanism of the refrigeration device according to claim 4, characterized in that, The sliding door mechanism further comprises mounting screws, the mounting plate is provided with threaded holes corresponding to the mounting screws, and the rotating seat is sleeved on the mounting screws and mounted to the threaded holes through the mounting screws.

6. The sliding door mechanism of the refrigeration device according to claim 1, characterized in that, The sliding door mechanism further comprises a hinge seat, the hinge seat is adapted to be mounted to the cabinet, and the guiding column is mounted on the hinge seat.

7. The sliding door mechanism of the refrigeration device according to claim 1, characterized in that, The mounting plate is provided with a first slide rail, the first slide rail forms a clamping groove, the slider is provided with a clamping part, and the clamping part is adapted to be clamped in the clamping groove and slide relative to the clamping groove.

8. The sliding door mechanism of the refrigeration device according to any one of claims 1-7, characterized in that, The sliding door mechanism further comprises a hanging ear, the hanging ear is provided with a mounting hole for connecting with the decorative plate; the slider is provided with a plugging groove, and the hanging ear is plugged into the plugging groove.

9. A door assembly of a refrigeration device, characterized in that, Comprising: A door body; The sliding door mechanism of the refrigeration device according to any one of claims 1-8, wherein the mounting plate is mounted to the door body; A decorative plate, the decorative plate is connected to the slider to slide relative to the door body.

10. A refrigeration device, characterized in that, Comprising a cabinet and the door assembly according to claim 9, the cabinet forms a receiving space, and the door assembly is rotatably arranged on the cabinet to open or close the receiving space.

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