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, the sliding door mechanism of the refrigeration equipment comprises a first bottom plate, a second bottom plate, a first sliding block, a second sliding block and a piston assembly, and the first bottom plate and the second bottom plate are suitable for being installed on a door body of the refrigeration equipment; the first sliding block is slidably arranged on the first bottom plate. The second sliding block is arranged on the second bottom plate in a sliding manner and is suitable for being mounted on a decorative plate; the piston assembly comprises a first end and a second end which are opposite in moving direction; one end of the connecting rod is rotationally connected to the first sliding block, the other end of the connecting rod is suitable for being rotationally installed on a box body of the refrigeration equipment, and in the door opening process, the connecting rod is suitable for rotating to drive the first sliding block to slide and drive the second sliding block to move in the opposite direction relative to the first sliding block, so that relative movement of the decorative plate and the door body is achieved. The possibility of interference or collision between the decorative plate and the side wall of the cabinet is reduced, so that the use experience of a user is improved.

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 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 beauty of the home. Take a built-in refrigerator as an example. This design enables the refrigerator to be seamlessly embedded into the cabinet, perfectly integrating with the kitchen decoration style and creating a modern and harmonious living environment. However, although built-in refrigerators show significant advantages in enhancing home aesthetics and space utilization, there is still a problem that cannot be ignored in the actual use process: 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 user 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 in the existing refrigeration device, during the door opening process, it is prone to interference with the side wall of the cabinet, affecting the user experience.

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

[0005] This application also proposes a refrigeration device.

[0006] The sliding door mechanism of a refrigeration device according to the first aspect embodiment of this application includes:

[0007] A first bottom plate and a second bottom plate, adapted to be installed side by side in the height direction to the door body of the refrigeration device;

[0008] A first slider, slidably disposed on the first bottom plate;

[0009] A second slider, slidably disposed on the second bottom plate, and the second slider is adapted to be installed to a decorative plate;

[0010] A piston assembly, the piston assembly includes a first end and a second end disposed opposite to each other, the first end is connected to the first slider, the second end is connected to the second slider, and the moving directions of the first end and the second end are opposite;

[0011] The connecting rod is rotatably connected to the first slider at one end and is adapted to be rotatably mounted to the cabinet of the refrigeration device at the other end. During the door opening process, the connecting rod is adapted to rotate to drive the first slider to slide and drive the second slider to move in the opposite direction relative to the first slider.

[0012] In the sliding door mechanism of the refrigeration device according to the embodiment of the present application, when the decorative panel is pulled open by the user to open the door, the door body of the refrigeration device rotates relative to the cabinet of the refrigeration device. The door body drives the connecting rod to rotate and drives the first slider to move. When the first slider moves along the set direction of the first bottom plate, the second slider moves in the opposite direction along the first slider under the action of the piston assembly, so as to realize the relative movement between the decorative panel and the door body, ensure that the decorative panel can be normally closed, reduce the possibility of interference or collision between the decorative panel and the side wall of the cabinet, and thus improve the user experience.

[0013] According to an embodiment of the present application, the first bottom plate is provided with a first slide rail, and the first slider is slidably connected to the first slide rail; the second bottom plate is provided with a second slide rail, and the second slider is slidably connected to the second slide rail. The openings of the first slide rail and the second slide rail face in opposite directions.

[0014] According to an embodiment of the present application, the first slide rail forms a first clamping groove, and the first slider is provided with a first clamping portion, and the first clamping portion is clamped in the first clamping groove;

[0015] And / or,

[0016] The second slide rail forms a second clamping groove, and the second slider is provided with a second clamping portion, and the second clamping portion is clamped in the second clamping groove.

[0017] According to an embodiment of the present application, a first accommodation groove is defined between the first slider and the first bottom plate, and a first ball is arranged in the first accommodation groove. During the sliding process of the first slider, the first ball rolls along the groove wall of the first accommodation groove;

[0018] And / or,

[0019] A second accommodation groove is defined between the second slider and the second bottom plate, and a second ball is arranged in the second accommodation groove. During the sliding process of the second slider, the second ball rolls along the groove wall of the second accommodation groove.

[0020] According to an embodiment of the present application, the piston assembly includes:

[0021] A first piston cylinder and a second piston cylinder. The first piston cylinder is arranged at the first end, and the second piston cylinder is arranged at the second end;

[0022] The first piston rod is connected to the first slider, and the first piston rod is slidably connected to the first piston cylinder;

[0023] The second piston rod is connected to the second slider, and the moving directions of the first piston rod and the second piston rod are opposite to each other. The second piston rod is slidably connected to the second piston cylinder.

[0024] According to an embodiment of the present application, the first piston cylinder and the second piston cylinder are arranged side by side along the height direction.

[0025] According to an embodiment of the present application, the piston assembly further includes a connecting elbow, and the connecting elbow is detachably connected to the first piston cylinder and the second piston cylinder to communicate the first piston cylinder and the second piston cylinder.

[0026] According to an embodiment of the present application, the sliding door mechanism of the refrigeration device further includes a mounting seat for mounting to the entity, and one end of the connecting rod away from the first slider is rotatably connected to the mounting seat.

[0027] The door assembly of the refrigeration device according to the second aspect embodiment of the present application includes:

[0028] A door body;

[0029] A decorative panel;

[0030] The above-mentioned sliding door mechanism of the refrigeration device, the bottom plate is connected to the door body, the second slider is connected to the decorative panel, and the decorative panel is adapted to move relative to the door body through the sliding door mechanism of the refrigeration device.

[0031] The refrigeration device according to the third aspect embodiment of the present application includes a box body and the above-mentioned door assembly. The box body forms an accommodation space, and the door assembly is rotatably arranged on the box body to open or close the accommodation space.

[0032] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0033] 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, without creative efforts, other drawings can be obtained based on these drawings.

[0034] Figure 1 It is one of the structural schematic diagrams of the sliding door mechanism of the refrigeration device provided by the embodiment of the present application.

[0035] Figure 2 It is the second schematic structural diagram of the sliding door structure provided by the embodiment of the present application.

[0036] Figure 3 It is Figure 1 the schematic structural diagram of the sliding door mechanism of the refrigeration equipment provided by the embodiment.

[0037] Figure 4 It is the schematic cross-sectional structural diagram of the sliding door structure provided by the embodiment of the present application.

[0038] Figure 5 It is the schematic structural diagram of the refrigeration equipment provided by the embodiment of the present application.

[0039] Figure 6 It is Figure 5 the partially enlarged schematic structural diagram at position A of the refrigeration equipment provided by the embodiment.

[0040] Reference numerals:

[0041] 10, box body;

[0042] 20, door body;

[0043] 30, decorative panel;

[0044] 100, first bottom plate; 110, first slide rail; 120, first clamping groove; 130, first receiving groove;

[0045] 200, second bottom plate; 210, second slide rail; 220, second clamping groove; 230, second receiving groove;

[0046] 300, first slider; 310, first clamping portion;

[0047] 400, second slider; 410, second clamping portion;

[0048] 500, piston assembly; 510, first piston cylinder; 520, second piston cylinder; 530, first piston rod; 540, second piston rod; 550, connecting elbow;

[0049] 600, connecting rod;

[0050] 700, mounting seat;

[0051] 800, first ball;

[0052] 900, second ball. Detailed implementation manners

[0053] The following further describes in detail the implementation manners of the present application with reference to 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.

[0054] 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", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the drawings. It 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. Therefore, it should not be construed as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0055] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or a detachable connection, where the fixed connection 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 circumstances.

[0056] In the embodiments of the present application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0057] 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 descriptions 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 a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] In an embedded furniture, a refrigeration device can 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 as to combine the outer surface of the cabinet with the home decoration style.

[0059] However, as the door body 20 of the refrigeration device is opened, the decorative panel 30 is prone to interference and collision with the side wall of the cabinet, resulting in a poor user experience of the embedded refrigerator. Therefore, the present application proposes a door assembly of a refrigeration device to solve the defect that during the opening process of the door of the refrigeration device, it is easy to interfere with the side wall of the cabinet and affect the user experience.

[0060] The following will be combined with Figures 1 to 6 Describe the sliding door mechanism of the refrigeration device of the present application.

[0061] According to the sliding door mechanism of the refrigeration device proposed by the embodiment of the present application, please refer to Figures 1 to 2 , the sliding door mechanism of the refrigeration device includes a first bottom plate 100, a second bottom plate 200, a first slider 300, a second slider 400 and a piston assembly 500. The first bottom plate 100 and the second bottom plate 200 are adapted to be installed side by side in the height direction to the door body 20 of the refrigeration device; the first slider 300 is slidably arranged on the first bottom plate 100; the second slider 400 is slidably arranged on the second bottom plate 200, and the second slider 400 is adapted to be installed on the decorative panel 30; the piston assembly 500 includes a relatively arranged first end and a second end. The first end is connected to the first slider 300, the second end is connected to the second slider 400, and the moving directions of the first end and the second end are opposite; one end of a connecting rod 600 is rotatably connected to the first slider 300, and the other end is adapted to be rotatably installed on the cabinet body 10 of the refrigeration device. During the door opening process, the connecting rod 600 is adapted to rotate to drive the first slider 300 to slide and drive the second slider 400 to move in the opposite direction relative to the first slider 300.

[0062] According to the sliding door mechanism of the refrigeration device of the embodiment of the present application, when the decorative panel 30 is pulled open by the user to open the door, the door body 20 of the refrigeration device rotates relative to the cabinet body 10 of the refrigeration device. The door body 20 drives the connecting rod 600 to rotate and drives the first slider 300 to move. When the first slider 300 moves along the set direction of the first bottom plate 100, the second slider 400 moves in the opposite direction of the first slider 300 under the action of the piston assembly 500, so as to realize the relative movement between the decorative panel 30 and the door body 20, ensure that the decorative panel 30 can be normally closed, reduce the possibility of interference or collision between the decorative panel 30 and the side wall of the cabinet, and thus improve the user experience.

[0063] It can be understood that the side-by-side installation design of the first bottom plate 100 and the second bottom plate 200 enables the sliding door mechanism of the refrigeration device using the present application. Between the decorative plate 30 and the door body 20 of the refrigeration device, it can move along the extending direction of the first bottom plate 100 and the second bottom plate 200. Moreover, the side-by-side installed first bottom plate 100 and second bottom plate 200 provide a more solid support foundation for the sliding door mechanism of the entire refrigeration device, enabling the mechanism to be more stable when bearing the weight of the door body 20 and the forces during the opening and closing process.

[0064] It can be understood that the first bottom plate 100 and the second bottom plate 200 provide a stable sliding track for the sliding of the first slider 300 and the second slider 400. During the door opening process, when the connecting rod 600 is subjected to the pulling force of the rotation of the door body 20, the first slider 300 will slide along the first bottom plate 100. This sliding motion is transmitted to the second slider 400 through the piston assembly 500, and the second slider 400 will slide along the second bottom plate 200, realizing the relative movement between the second slider 400 and the door body 20 of the refrigeration device, and further realizing the change in the relative position between the decorative plate 30 and the door body 20.

[0065] The piston assembly 500 realizes the relative movement between the first slider 300 and the second slider 400 through the movement between the internal piston cylinder and the piston rod.

[0066] One end of the connecting rod 600 is rotatably connected to the first slider 300, and the other end is installed on the box body 10. During the door opening process, the connecting rod 600 is subjected to the pulling force of the rotation of the door body 20, driving the first slider 300 to slide along the bottom plate, thereby triggering the movement of the entire piston assembly 500.

[0067] According to an embodiment of the present application, the first bottom plate 100 is provided with a first slide rail 110, and the first slider 300 is slidably connected to the first slide rail 110; the second bottom plate 200 is provided with a second slide rail 210, and the second slider 400 is slidably connected to the second slide rail 210, and the openings of the first slide rail 110 and the second slide rail 210 face in opposite directions.

[0068] It can be understood that the opening of the first slide rail 110 faces the box body 10 of the refrigeration device, facilitating the connection of the connecting rod 600 to the first slider 300, and the opening of the second slide rail 210 faces the decorative plate 30, facilitating the connection and installation between the second slide rail 210 and the decorative plate 30. By setting the openings of the first slide rail 110 and the second slide rail 210 to face in opposite directions, it is ensured that the first slider 300 and the second slider 400 slide smoothly on their respective tracks without interference.

[0069] According to an embodiment of the present application, please refer to Figures 1 to 4, the first slide rail 110 is formed with a first clamping groove 120, the first slider 300 is provided with a first clamping portion 310, and the first clamping portion 310 is clamped in the first clamping groove 120. Through the cooperation of the first clamping groove 120 and the first clamping portion 310, the sliding of the first slider 300 on the first slide rail 110 is more stable and not easily detached.

[0070] It can be understood that the first clamping portion 310 can be a protruding part, such as a hook, a bump, etc., and its shape, size and position are all matched with the first clamping groove 120 on the first slide rail 110.

[0071] According to an embodiment of the present application, please refer to Figures 1 to 4 , the second slide rail 210 is formed with a second clamping groove 220, the second slider 400 is provided with a second clamping portion 410, and the second clamping portion 410 is clamped in the second clamping groove 220. Through the cooperation of the second clamping groove 220 and the second clamping portion 410, the sliding of the second slider 400 on the second slide rail 210 is more stable and not easily detached.

[0072] It can be understood that the second clamping portion 410 can be a protruding part, such as a hook, a bump, etc., and its shape, size and position are all matched with the second clamping groove 220 on the second slide rail 210.

[0073] According to an embodiment of the present application, please refer to Figures 1 to 4 , a first receiving groove 130 is defined between the first slider 300 and the first bottom plate 100, and a first ball 800 is disposed in the first receiving groove 130. During the sliding of the first slider 300, the first ball 800 rolls along the groove wall of the first receiving groove 130.

[0074] It can be understood that the first ball 800 can be made of a hard material, such as steel, ceramic or plastic, etc. In the first receiving groove 130, the first ball 800 can roll freely, reducing the direct contact and friction between the slider and the bottom plate, thereby reducing the sliding resistance, improving the sliding efficiency and stability. When the first slider 300 slides on the first slide rail 110, the first ball 800 inside it will roll along the groove wall of the first receiving groove 130, and can also effectively reduce the friction and wear between the slider and the bottom plate.

[0075] According to an embodiment of the present application, please refer to Figures 1 to 4 , a second receiving groove 230 is defined between the second slider 400 and the second bottom plate 200, and a second ball 900 is disposed in the second receiving groove 230. During the sliding of the second slider 400, the second ball 900 rolls along the groove wall of the second receiving groove 230.

[0076] It can be understood that the second ball 900 can be made of hard materials such as steel, ceramics or plastics. In the second receiving groove 230, the second ball 900 can roll freely, reducing the direct contact and friction between the slider and the bottom plate, thereby reducing the sliding resistance, improving the sliding efficiency and stability. When the second slider 400 slides on the second slide rail 210, the second balls 900 inside it will roll along the groove wall of the second receiving groove 230, which can also effectively reduce the friction and wear between the slider and the bottom plate.

[0077] According to an embodiment of the present application, please refer to Figure 3 and Figure 4 , the piston assembly 500 includes a first piston cylinder 510, a second piston cylinder 520, a first piston rod 530 and a second piston rod 540. The first piston cylinder 510 is arranged at the first end, and the second piston cylinder 520 is arranged at the second end; the first piston rod 530 is connected to the first slider 300, and the first piston rod 530 is slidably connected to the first piston cylinder 510; the second piston rod 540 is connected to the second slider 400, and the moving directions of the first piston rod 530 and the second piston rod 540 are opposite, and the second piston rod 540 is slidably connected to the second piston cylinder 520.

[0078] It can be understood that the first piston cylinder 510 and the second piston cylinder 520 are respectively arranged at both ends of the piston assembly 500, providing a sliding space and a sealed environment for the first piston rod 530 and the second piston rod 540, ensuring the stability and reliability of the piston rod during the moving process.

[0079] The first piston rod 530 is connected to the first slider 300, while the second piston rod 540 is connected to the second slider 400. The moving directions of the first piston rod 530 and the second piston rod 540 are opposite, enabling the piston assembly 500 to directly drive the two sliders to perform relative movement.

[0080] When the connecting rod 600 is subjected to the pulling force of the rotation of the door body 20, it drives the first slider 300 to slide along the bottom plate. This sliding movement is transmitted to the first piston cylinder 510 through the first piston rod 530, pushing the medium (such as gas or liquid) in the piston cylinder to flow towards the second piston cylinder 520. At the same time, due to the opposite moving directions of the first piston rod 530 and the second piston rod 540, the medium in the second piston cylinder 520 is compressed or pushes the second piston rod 540 to move in the opposite direction, thereby driving the second slider 400 to slide. Through the way of force transmission by the piston assembly 500 through the medium, the piston assembly 500 can smoothly and efficiently realize the relative movement of the two sliders.

[0081] It should be noted that the sizes and specifications of the first piston cylinder 510 and the second piston cylinder 520 can be the same to ensure that the moving distances of the first slider 300 and the second slider 400 are the same. Of course, the sizes and specifications of the first piston cylinder 510 and the second piston cylinder 520 can also be different. By using the first piston cylinder 510 and the second piston cylinder 520 with different sizes and specifications, the moving distances of the second slider 400 and the first slider 300 can be adjusted to be different.

[0082] According to an embodiment of the present application, the first piston cylinder 510 and the second piston cylinder 520 are arranged side by side in the height direction. It can be understood that arranging the piston cylinders side by side can significantly reduce the occupied space of the sliding door mechanism of the refrigeration device in the horizontal direction, making the entire mechanism more compact.

[0083] According to an embodiment of the present application, the piston assembly 500 further includes a connecting elbow 550. The connecting elbow 550 is detachably connected to the first piston cylinder 510 and the second piston cylinder 520 to communicate the first piston cylinder 510 and the second piston cylinder 520. It can be understood that the connecting elbow 550 allows the medium (such as gas or liquid) between the first piston cylinder 510 and the second piston cylinder 520 to flow. When one side piston rod moves, it will push or pull the piston rod on the other side through the medium to move in the opposite direction. This enables the two piston cylinders to be arranged side by side in the horizontal direction without the need for additional space to install other connecting mechanisms. This further enhances the structural compactness of the sliding door mechanism of the refrigeration device and saves installation space.

[0084] According to an embodiment of the present application, the first slider 300 is provided with a threaded hole, and the first piston rod 530 is threadedly connected to the threaded hole. By rotating the first piston rod 530 to make it fit tightly with the threaded hole, the stable connection between the first piston rod 530 and the first slider 300 is ensured. This connection method can resist large tensile and compressive forces and maintain the stable operation of the sliding door mechanism of the refrigeration device.

[0085] It can be understood that due to the adjustability of the threaded connection, the relative position between the first piston rod 530 and the first slider 300 can be adjusted as needed, thereby adjusting the movement stroke of the first piston rod 530.

[0086] According to an embodiment of the present application, the second slider 400 is provided with a threaded hole, and the second piston rod 540 is threadedly connected to the threaded hole. By rotating the second piston rod 540 to make it fit tightly with the threaded hole, the stable connection between the second piston rod 540 and the second slider 400 is ensured. This connection method can resist large tensile and compressive forces and maintain the stable operation of the sliding door mechanism of the refrigeration device.

[0087] It can be understood that since the threaded connection has adjustability, the relative position between the second piston rod 540 and the second slider 400 can be adjusted as needed, so as to adjust the movement stroke of the second piston rod 540.

[0088] According to an embodiment of the present application, the sliding door mechanism of the refrigeration device further includes a mounting seat 700 for mounting to an entity, and one end of the connecting rod 600 away from the first slider 300 is rotatably connected to the mounting seat 700.

[0089] It can be understood that the mounting seat 700 provides a stable support platform for the sliding door mechanism of the refrigeration device, enabling the entire mechanism to be firmly mounted on the cabinet 10 of the refrigeration device. When installing the mounting seat 700, only need to firmly mount the mounting seat 700 on the cabinet 10 of the refrigeration device, and then connect components such as the connecting rod 600 to the mounting seat 700 and the first slider 300 in sequence. To ensure the firmness and stability of the connection, fasteners such as bolts and nuts can be used to fix the mounting seat 700 on the cabinet 10, and appropriate positioning structures and anti-loosening devices can be provided.

[0090] The door assembly of the refrigeration device according to the second aspect embodiment of the present application includes a door body 20, a decorative panel 30 and the above-mentioned sliding door mechanism of the refrigeration device. The bottom plate is connected to the door body 20, the second slider 400 is connected to the decorative panel 30, and the decorative panel 30 is adapted to move relative to the door body 20 through the sliding door mechanism of the refrigeration device.

[0091] As described above, the sliding door mechanism of the refrigeration device includes components such as a bottom plate, a first slide rail 110, a first slider 300, a second slide rail 210, a second slider 400 and a connecting rod 600. When the decorative panel 30 is pulled open by the user to open the door, the door body 20 of the refrigeration device rotates relative to the cabinet 10 of the refrigeration device. The door body 20 drives the connecting rod 600 to rotate and drives the first slider 300 to move. When the first slider 300 moves along the set direction of the bottom plate, the second slider 400 moves in the opposite direction of the first slider 300 under the action of the piston assembly 500, so as to realize the relative movement between the decorative panel 30 and the door body 20, ensure that the decorative panel 30 can be normally closed, avoid interference between the decorative panel 30 and the door body 20, and thus improve the user experience.

[0092] It should be noted that since the door assembly of the refrigeration device of the present application includes the above-mentioned sliding door mechanism of the refrigeration device, it has all the technical effects of the above-mentioned sliding door mechanism of the refrigeration device, which will not be elaborated here.

[0093] For the refrigeration device according to the third aspect embodiment of the present application, please refer to Figure 5 and Figure 6, The refrigeration device includes a box body 10, a door body 20, and the sliding door mechanism of the above refrigeration device. An accommodation space is formed inside the box body 10; the door body 20 is rotatably connected to the box body 10 for covering the accommodation space; the bottom plate of the sliding door mechanism of the above refrigeration device is connected to the door body 20.

[0094] A closed 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 is used to cover the accommodation space of the box body 10 to prevent cold air from leaking out and at the same time protect the internal items from external pollution. 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.

[0095] As mentioned above, the sliding door mechanism of the refrigeration device includes components such as a bottom plate, a first slide rail 110, a first slider 300, a second slide rail 210, a second slider 400, and a connecting rod 600. When the second slider 400 is connected to the decorative panel 30 of the embedded furniture (such as a cabinet), through the action of the sliding door mechanism of the refrigeration device, the relative sliding between the decorative panel 30 and the door body 20 of the refrigeration device can be realized, ensuring that the decorative panel 30 can be normally closed and avoiding interference between the decorative panel 30 and the door body 20, thereby improving the user experience.

[0096] 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.

[0097] 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 within the scope of the claims of the present application.

Claims

1. A sliding door mechanism for a refrigeration device, characterized in that, Comprising: A first bottom plate (100) and a second bottom plate (200), adapted to be installed side by side in the height direction to the door body (20) of the refrigeration device; A first slider (300), slidably arranged on the first bottom plate (100); A second slider (400), slidably arranged on the second bottom plate (200), and the second slider (400) is adapted to be installed to the decorative plate (30); A piston assembly (500), the piston assembly (500) includes a relatively arranged first end and a second end, the first end is connected to the first slider (300), the second end is connected to the second slider (400), and the moving directions of the first end and the second end are opposite; A connecting rod (600), one end is rotatably connected to the first slider (300), and the other end is adapted to be rotatably installed to the box body (10) of the refrigeration device. During the door opening process, the connecting rod (600) is adapted to rotate to drive the first slider (300) to slide, and drive the second slider (400) to move in the opposite direction relative to the first slider (300).

2. The sliding door mechanism of the refrigeration device according to claim 1, characterized in that, The first bottom plate (100) is provided with a first slide rail (110), and the first slider (300) is slidably connected to the first slide rail (110); the second bottom plate (200) is provided with a second slide rail (210), and the second slider (400) is slidably connected to the second slide rail (210), and the openings of the first slide rail (110) and the second slide rail (210) face in opposite directions.

3. The sliding door mechanism of the refrigeration device according to claim 2, characterized in that, The first slide rail (110) is formed with a first clamping groove (120), the first slider (300) is provided with a first clamping portion (310), and the first clamping portion (310) is clamped in the first clamping groove (120); And / or The second slide rail (210) is formed with a second clamping groove (220), the second slider (400) is provided with a second clamping portion (410), and the second clamping portion (410) is clamped in the second clamping groove (220).

4. The sliding door mechanism of the refrigeration device according to claim 2, characterized in that A first accommodating groove (130) is defined between the first slider (300) and the first bottom plate (100), and a first ball (800) is arranged in the first accommodating groove (130). During the sliding process of the first slider (300), the first ball (800) rolls along the groove wall of the first accommodating groove (130); And / or A second accommodating groove (230) is defined between the second slider (400) and the second bottom plate (200), and a second ball (900) is arranged in the second accommodating groove (230). During the sliding process of the second slider (400), the second ball (900) rolls along the groove wall of the second accommodating groove (230).

5. The sliding door mechanism of the refrigeration device according to any one of claims 1-4, characterized in that, The piston assembly (500) includes: A first piston cylinder (510) and a second piston cylinder (520), the first piston cylinder (510) is arranged at the first end, and the second piston cylinder (520) is arranged at the second end; A first piston rod (530), connected to the first slider (300), and the first piston rod (530) is slidably connected to the first piston cylinder (510); The second piston rod (540) is connected to the second slider (400), and the moving directions of the first piston rod (530) and the second piston rod (540) are opposite. The second piston rod (540) is slidably connected to the second piston cylinder (520).

6. The sliding door mechanism of the refrigeration device according to claim 5, characterized in that, The first piston cylinder (510) and the second piston cylinder (520) are arranged side by side along the height direction.

7. The sliding door mechanism of the refrigeration device according to claim 6, characterized in that, The piston assembly (500) further includes a connecting elbow (550). The connecting elbow (550) is detachably connected to the first piston cylinder (510) and the second piston cylinder (520) to communicate the first piston cylinder (510) and the second piston cylinder (520).

8. The sliding door mechanism of the refrigeration equipment according to any one of claims 1-4, characterized in that, The sliding door mechanism of the refrigeration device further includes a mounting seat (700). The mounting seat (700) is used for mounting to the box body of the refrigeration device, and one end of the connecting rod (600) away from the first slider (300) is rotatably connected to the mounting seat (700).

9. A door assembly of a refrigeration device, characterized in that, Comprising: A door body (20); A decorative panel (30); The sliding door mechanism of the refrigeration device according to any one of claims 1-8, wherein the bottom plate is connected to the door body (20), the second slider (400) is connected to the decorative panel (30), and the decorative panel (30) is adapted to move relative to the door body (20) through the sliding door mechanism of the refrigeration device.

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

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