Door body structure of embedded refrigerator and refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration equipment, and provides a door body structure of an embedded refrigerator and the refrigeration equipment, the door body structure of the embedded refrigerator comprises a groove rod, a driving rod and a follow-up rod, the groove rod is rotatably connected to a refrigerator door of the refrigerator, and the groove rod is provided with a first sliding groove and a second sliding groove which are arranged at intervals; the first sliding groove and the second sliding groove extend in the length direction of the groove rod. One end of the driving rod is connected to the first sliding groove through a first rotating shaft, the first rotating shaft can slide along the first sliding groove, and the driving rod is connected to the box door; one end of the follow-up rod is connected to the second sliding groove through a second rotating shaft, the second rotating shaft can slide along the second sliding groove, and the follow-up rod is connected to the cabinet door; in the door opening process, the box door pushes one end of the driving rod to slide in the first sliding groove and enables the groove rod to rotate so as to drive the follow-up rod to drive the cabinet door to move towards the door opening side of the box door. According to the utility model, the problem of interference between the cabinet door and the cabinet can be effectively avoided, and the conditions of abrasion, blockage and the like are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a door structure of an embedded refrigerator and refrigeration equipment. Background Art

[0002] With the development of technology, embedded furniture is increasingly favored by people. Taking an embedded refrigerator as an example, the refrigerator can be embedded in a cabinet, thereby improving the integration degree of the refrigerator and the home decoration style and making the overall room more beautiful. In some decoration styles, the cabinet door is connected to the door body of the embedded refrigerator, so that the cabinet door and the door body of the embedded refrigerator can be opened and closed synchronously, improving the convenience of using the refrigerator. However, the opening and closing of the cabinet door and the door body of the refrigerator are a problem for existing embedded refrigerators. During the opening and closing process of the door body of the refrigerator, it is easy to interfere with the cabinet, resulting in wear or jamming, and the user experience is poor. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. For this purpose, the utility model provides a door structure of an embedded refrigerator, aiming to solve the interference problem between the door body of the existing embedded refrigerator and the cabinet during the opening and closing process, and reducing the wear and jamming of the door body components.

[0004] The utility model also provides a refrigeration device.

[0005] According to an embodiment of the first aspect of the utility model, the door structure of the embedded refrigerator includes:

[0006] A groove rod, which is rotatably connected to the door of the refrigerator. The groove rod is provided with a first chute and a second chute arranged at intervals, and both the first chute and the second chute extend along the length direction of the groove rod;

[0007] A driving rod, one end of which is connected to the first chute through a first rotating shaft. The first rotating shaft can slide along the first chute, and the driving rod is connected to the door of the refrigerator;

[0008] A follower rod, one end of which is connected to the second chute through a second rotating shaft. The second rotating shaft can slide along the second chute, and the follower rod is connected to the cabinet door;

[0009] During the door opening process, the door of the refrigerator pushes one end of the driving rod to slide in the first chute, and makes the groove rod rotate, so as to drive the follower rod to drive the cabinet door to move towards the door opening side of the door of the refrigerator.

[0010] According to the door structure of the built-in refrigerator according to the embodiments of the present utility model, the slot rod is rotationally connected to the door of the refrigerator through a groove, so that the slot rod can rotate correspondingly during the opening and closing of the door, avoiding interference with the door, and using the slot rod is beneficial to reducing the structural weight. One end of the driving rod is connected to the first chute of the slot rod through the first rotating shaft, so that one end of the driving rod can slide along the first chute through the first rotating shaft, and the driving rod is connected to the door. During the opening of the door, the driving rod can be pushed to rotate the slot rod, that is, the first rotating shaft rolls in the first chute and also makes a sliding movement. At the same time, one end of the follower rod is connected to the second chute of the slot rod through the second rotating shaft. When the slot rod rotates, the follower rod is pushed, and the movement direction of the follower rod is opposite to that of the driving rod. Since the follower rod is connected to the cabinet door, the cabinet door is driven to move towards the opening side of the refrigerator door, effectively avoiding the interference problem between the cabinet door and the cabinet, reducing the occurrence of wear, jamming and other situations, and improving the user experience.

[0011] According to an embodiment of the present utility model, the slot rod is provided with a central hole, and the slot rod is rotationally connected to the door through the central hole. The central hole, the first chute and the second chute are arranged at intervals along the length direction of the slot rod, and the central hole is located between the first chute and the second chute.

[0012] According to an embodiment of the present utility model, the first chute and the second chute are symmetrically arranged with respect to the central hole.

[0013] According to an embodiment of the present utility model, the door structure of the built-in refrigerator further includes a first end cap and a second end cap. The first rotating shaft passes through the first chute, the second rotating shaft passes through the second chute, one end of the driving rod is connected to one end of the first rotating shaft, the first end cap is connected to the other end of the first rotating shaft, one end of the follower rod is connected to one end of the second rotating shaft, and the second end cap is connected to the other end of the second rotating shaft.

[0014] According to an embodiment of the present utility model, the driving rod is located on one side of the slot rod, and the follower rod is located on the side of the slot rod opposite to the driving rod.

[0015] According to an embodiment of the present utility model, the driving rod is provided with a reinforcing rib, and the reinforcing rib extends along the length direction of the driving rod;

[0016] And / or, the follower rod is provided with a reinforcing rib, and the reinforcing rib extends along the length direction of the follower rod.

[0017] According to an embodiment of the present utility model, the door structure of the built-in refrigerator further includes a first limiting member and a second limiting member, and the first limiting member and the second limiting member are arranged on the door;

[0018] The first limiting member is provided with a first limiting groove, the extending direction of the first limiting groove is parallel to the extending direction of the driving rod, and the driving rod slidably penetrates through the first limiting groove;

[0019] The second limiting member is provided with a second limiting groove, the extending direction of the second limiting groove is parallel to the extending direction of the follower rod, and the follower rod slidably penetrates through the second limiting groove.

[0020] According to an embodiment of the present invention, the inner wall of the first limiting groove is provided with a first sliding rail, the driving rod is provided with a first limiting portion, and the first limiting portion is clamped to the first sliding rail and slides along the first sliding rail;

[0021] The inner wall of the limiting groove is provided with a second sliding rail, the follower rod is provided with a second limiting portion, and the second limiting portion is clamped to the second sliding rail and slides along the second sliding rail.

[0022] According to an embodiment of the present invention, the first limiting portion is provided with a first roller, and the first roller rolls on the first sliding rail;

[0023] The second limiting portion is provided with a second roller, and the second roller rolls on the second sliding rail.

[0024] The refrigeration device according to the second aspect embodiment of the present invention includes a box body and the door body structure of the above-mentioned built-in refrigerator. The box body forms a receiving space, and the door body structure of the built-in refrigerator is arranged on the door of the box body, and the door is used to open or close the receiving space.

[0025] The refrigeration device according to the embodiment of the present invention includes the door body structure of the above-mentioned built-in refrigerator, and thus has all the technical effects of the door body structure of the above-mentioned built-in refrigerator, which will not be described in detail here.

[0026] The additional aspects and advantages of the present invention will be given in part in the following description, become obvious in part from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention 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 invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a schematic structural diagram of the door body structure of the built-in refrigerator provided by the embodiment of the present invention in the state where the door opening is the largest;

[0029] Figure 2 It is a side view of the door structure of the built-in refrigerator provided by the embodiment of the present utility model.

[0030] Reference numerals:

[0031] 1. Grooved rod; 11. First chute; 12. Second chute; 13. Central hole; 2. Driving rod; 21. First end cap; 3. Follow-up rod; 31. Second end cap; 4. First limiting member; 41. First limiting groove; 5. Second limiting member; 51. Second limiting groove; 6. Reinforcing rib. Detailed implementation manners

[0032] The following further describes in detail the implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0033] In the description of the embodiments of the present utility model, 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 based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model 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 utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the embodiments of the present utility model, 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, a detachable connection, or 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 utility model can be understood according to specific situations.

[0035] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature can be 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" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0036] In the description of this specification, the description referring 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 utility model. In this specification, the schematic expressions 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 contradiction, 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.

[0037] In an embedded furniture, a refrigeration device can be embedded in a cabinet, wherein the cabinet door of the cabinet is rotatably connected to the cabinet body of the cabinet, and the cabinet door 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. The refrigeration device can be embedded in the cabinet, wherein the door of the refrigeration device is rotatably connected to the box body of the refrigeration device, and the door of the refrigeration device can be used to cover the accommodation space inside the box body. However, as the door of the refrigeration device is opened, the cabinet door is prone to interference and collision with the side wall of the cabinet, resulting in a poor use experience of the embedded refrigerator. Therefore, this application proposes a door structure of an embedded refrigerator to solve the defect that the embedded refrigerator is prone to interference with the side wall of the cabinet during the door opening process, affecting the use experience.

[0038] The following combines Figure 1 and Figure 2 to describe the door structure of the embedded refrigerator and the refrigeration device of this application.

[0039] As Figure 1 shown, the door structure of the embedded refrigerator according to the first aspect embodiment of the present utility model includes a groove rod 1, a driving rod 2, and a follower rod 3. The groove rod 1 is rotatably connected to the door of the refrigerator. The groove rod 1 is provided with a first chute 11 and a second chute 12 which are arranged at intervals. Both the first chute 11 and the second chute 12 extend along the length direction of the groove rod 1. One end of the driving rod 2 is connected to the first chute 11 through a first rotating shaft. The first rotating shaft can slide along the first chute 11, and the driving rod 2 is connected to the door of the refrigerator. One end of the follower rod 3 is connected to the second chute 12 through a second rotating shaft. The second rotating shaft can slide along the second chute 12, and the follower rod 3 is connected to the cabinet door.

[0040] During the door opening process, the door of the refrigerator pushes one end of the driving rod 2 to slide in the first chute 11, and rotates the groove rod 1 to drive the follower rod 3 to drive the cabinet door to move towards the door opening side of the refrigerator door.

[0041] The door structure of the built-in refrigerator according to the embodiment of the present utility model is rotationally connected to the refrigerator door through the groove rod 1, so that the groove rod 1 can rotate correspondingly during the opening and closing of the door, avoiding interference with the door, and using the groove rod 1 is beneficial to reducing the structural weight. One end of the driving rod 2 is connected to the first chute 11 of the groove rod 1 through the first rotating shaft, so that one end of the driving rod 2 can slide along the first chute 11 through the first rotating shaft, and the driving rod 2 is connected to the door. During the door opening process, the driving rod 2 can be pushed to make the groove rod 1 rotate, that is, the first rotating shaft rolls and also makes a sliding movement in the first chute 11. At the same time, one end of the follower rod 3 is connected to the second chute 12 of the groove rod 1 through the second rotating shaft. When the groove rod 1 rotates, the follower rod 3 is pushed, and the movement direction of the follower rod 3 is opposite to that of the driving rod 2. Since the follower rod 3 is connected to the cabinet door, it drives the cabinet door to move towards the opening side of the refrigerator door, effectively avoiding the interference problem between the cabinet door and the cabinet, reducing the occurrence of wear, jamming and other situations, and improving the user experience.

[0042] Exemplarily, the groove rod 1 is in a connecting rod shape to reduce the volume and save the installation space. Optionally, the groove rod 1 is installed in the box cover on the top of the door to avoid being exposed outside. The extending directions of the first chute 11 and the second chute 12 are parallel to each other, so that when the groove rod 1 rotates, one ends of the driving rod 2 and the follower rod 3 can correspondingly slide along the first chute 11 and the second chute 12. It should be noted that the sliding of the first rotating shaft along the first chute 11 refers to the displacement of the first rotating shaft relative to the groove rod 1, as long as it can restrict the driving rod 2 to move horizontally along its own length direction. The same applies to the second rotating shaft and the first rotating shaft. Specifically, both the first chute 11 and the second chute 12 extend along the length direction of the groove rod 1 to facilitate the interaction between the driving rod 2 and the follower rod 3.

[0043] According to an embodiment of the present utility model, the driving rod 2 is located on one side of the groove rod 1, and the follower rod 3 is located on the side of the groove rod 1 opposite to the driving rod 2. In this embodiment, the first rotating shaft and the second rotating shaft can pass through the first chute 11 and the second chute 12 on one side of the groove rod 1. The driving rod 2 and the follower rod 3 are respectively located on both sides of the groove rod 1. For example, one end of the driving rod 2 connected to the first rotating shaft is located on one side of the groove rod 1, then one end of the follower rod 3 connected to the second rotating shaft is located on the side of the groove rod 1 opposite to the driving rod 2. In this way, the driving rod 2 and the follower rod 3 sandwich the groove rod 1 in the middle, which can distribute the weights on both sides of the groove rod 1 and make the forces on both sides of the groove rod 1 uniform.

[0044] It can be understood that the length directions of the driving rod 2 and the follower rod 3 are arranged in parallel, and driven by the groove rod 1, the driving rod 2 and the follower rod 3 translate in opposite directions. Exemplarily, in the closed door state, the first rotating shaft is located at one end of the first sliding groove 11 away from the second sliding groove 12, and the second rotating shaft is located at one end of the second sliding groove 12 away from the first sliding groove 11; when the door is opened to half, the first rotating shaft slides to one end of the first sliding groove 11 adjacent to the second sliding groove 12, and the second rotating shaft slides to one end of the second sliding groove 12 adjacent to the first sliding groove 11. At this time, the two ends of the driving rod 2 and the follower rod 3 are aligned, that is, the driving rod 2 is perpendicular to the first sliding groove 11, and the follower rod 3 is perpendicular to the second sliding groove 12; when the door is opened to the maximum angle, the first rotating shaft is located at one end of the first sliding groove 11 away from the second sliding groove 12, and the second rotating shaft is located at one end of the second sliding groove 12 away from the first sliding groove 11. Thus, under the constraint of the first sliding groove 11 and the second sliding groove 12, the distance between the driving rod 2 and the follower rod 3 remains unchanged during the relative movement process.

[0045] According to an embodiment of the present invention, the groove rod 1 is provided with a central hole 13, and the groove rod 1 is rotatably connected to the door of the refrigerator through the central hole 13. The central hole 13, the first sliding groove 11 and the second sliding groove 12 are arranged at intervals along the length direction of the groove rod 1, and the central hole 13 is located between the first sliding groove 11 and the second sliding groove 12.

[0046] In this embodiment, the central hole 13 is located at the central position of the groove rod 1. The first sliding groove 11, the central hole 13 and the second sliding groove 12 are all on the same straight line and in the length direction of the groove rod 1. The rotating disc is rotatably connected to the door of the refrigerator through the central hole 13, for example, connected to the door of the refrigerator by passing a rotating shaft through the central hole 13. Since the first sliding groove 11 and the second sliding groove 12 are arranged on both sides of the central hole 13, when the driving rod 2 pushes the rotating disc to rotate, the follower rod 3 can slide under the limiting action of the second sliding groove 12, and the forces on both sides of the groove rod 1 are evenly distributed.

[0047] According to an embodiment of the present invention, the first sliding groove 11 and the second sliding groove 12 are symmetrically arranged with respect to the central hole 13, that is, the extending lengths of the first sliding groove 11 and the second sliding groove 12 are the same, and the widths are the same, so that when the rotating disc rotates, the displacements of the first rotating shaft and the second rotating shaft relative to the first sliding groove 11 and the second sliding groove 12 are equal, which is beneficial to controlling the interaction between the driving rod 2 and the follower rod 3, and the forces on both ends of the groove rod 1 are evenly distributed.

[0048] As Figure 2 shown, according to an embodiment of the present invention, the door structure of the built-in refrigerator further includes a first end cap 21 and a second end cap 31. The first rotating shaft passes through the first sliding groove 11, the second rotating shaft passes through the second sliding groove 12, one end of the driving rod 2 is connected to the first rotating shaft, the other end of the first rotating shaft is connected to the first end cap 21, one end of the follower rod 3 is connected to the second rotating shaft, and the other end of the second rotating shaft is connected to the second end cap 31.

[0049] It can be understood that, for the convenience of fixing the first rotating shaft and the second rotating shaft, the first end cap 21 and the second end cap 31 are sleeved on the first rotating shaft and the second rotating shaft. Specifically, the driving rod 2 and the first end cap 21 are respectively connected to both ends of the first rotating shaft to limit the first rotating shaft within the first sliding groove 11; similarly, the follower rod 3 and the second end cap 31 are respectively connected to both ends of the second rotating shaft to limit the second rotating shaft within the second sliding groove 12. In this way, the first rotating shaft can only move along the first sliding groove 11, and the second rotating shaft can only move along the second sliding groove 12, which is not easy to loosen and improves the installation stability.

[0050] As Figure 1 shown, according to an embodiment of the present invention, the driving rod 2 is provided with a reinforcing rib 6, and the reinforcing rib 6 extends along the length direction of the driving rod 2; in other embodiments, the follower rod 3 is provided with a reinforcing rib 6, and the reinforcing rib 6 extends along the length direction of the follower rod 3. It can be understood that the reinforcing rib 6 can effectively improve the strength of the driving rod 2 and the follower rod 3, reduce the bending deformation of the driving rod 2 and the follower rod 3, and extend the service life of the driving rod 2 and the follower rod 3.

[0051] According to an embodiment of the present invention, the door structure of the built-in refrigerator further includes a first limiting member 4 and a second limiting member 5. The first limiting member 4 and the second limiting member 5 are arranged on the door of the refrigerator; the first limiting member 4 is provided with a first limiting groove 41, and the extending direction of the first limiting groove 41 is parallel to the extending direction of the driving rod 2, and the driving rod 2 slidably penetrates through the first limiting groove 41; the second limiting member 5 is provided with a second limiting groove 51, and the extending direction of the second limiting groove 51 is parallel to the extending direction of the follower rod 3, and the follower rod 3 slidably penetrates through the second limiting groove 51.

[0052] It can be understood that the first limiting groove 41 extends along the length direction of the driving rod 2, the second limiting groove 51 extends along the length direction of the follower rod 3, the driving rod 2 movably penetrates through the first limiting groove 41, and the side wall of the first limiting groove 41 limits the driving rod 2, so that the driving rod 2 can only move horizontally left and right under the constraint of the first limiting groove 41, avoiding the position deviation of the driving rod 2. Similarly, the follower rod 3 movably penetrates through the second limiting groove 51, and the side wall of the second limiting groove 51 limits the follower rod 3, so that the follower rod 3 can only move horizontally left and right under the constraint of the second limiting groove 51, avoiding the position deviation of the follower rod 3.

[0053] According to an embodiment of the present invention, the inner wall of the first limiting groove 41 is provided with a first sliding rail, the driving rod 2 is provided with a first limiting portion, and the first limiting portion is clamped on the first sliding rail and slides along the first sliding rail; the inner wall of the limiting groove is provided with a second sliding rail, the follower rod 3 is provided with a second limiting portion, and the second limiting portion is clamped on the second sliding rail and slides along the second sliding rail.

[0054] Exemplarily, the first limiting part is arranged on the side wall of the driving rod 2 and is provided with a first limiting sliding groove. The first sliding rail can be clamped in the first limiting sliding groove so that the two are clamped, and the driving rod 2 is guided by the first sliding rail to slide, reducing the wear between the driving rod 2 and the inner wall of the first limiting groove 41. Moreover, by clamping the first limiting part to the first sliding rail, the contact area between the driving rod 2 and the limiting part can be reduced, facilitating the sliding of the driving rod 2. Similarly, the second limiting part is arranged on the side wall of the follower rod 3 and is provided with a second limiting sliding groove. The second sliding rail can be clamped in the second limiting sliding groove so that the two are clamped, and the follower rod 3 is guided by the second sliding rail to slide, reducing the wear between the follower rod 3 and the inner wall of the second limiting groove 51. Moreover, by clamping the second limiting part to the first sliding rail, the contact area between the follower rod 3 and the limiting part can be reduced, facilitating the sliding of the follower rod 3. It should be noted that here the sliding rail can be in the structural form of a sliding groove or a sliding rod, which is not limited herein as long as the corresponding structure can slide on the sliding rail.

[0055] According to an embodiment of the present invention, the first limiting part is provided with a first roller, and the first roller rolls on the first sliding rail; the second limiting part is provided with a second roller, and the second roller rolls on the second sliding rail. That is, when the driving rod 2 and the follower rod 3 slide, they roll relative to the limiting part through the first roller and the second roller. It can be understood that rolling, as a type of higher pair motion, has less friction, making the sliding of the driving rod 2 and the follower rod 3 smoother and improving the user experience.

[0056] The refrigeration device according to the second aspect embodiment of the present invention includes a box body and the door body structure of the above-mentioned built-in refrigerator. The box body forms an accommodation space, and the door body structure of the built-in refrigerator is arranged on the door of the box body, and the door is used to open or close the accommodation space. The refrigeration device can be a refrigerator, or a freezer, an ice maker, such as an embedded freezer, an embedded ice maker, etc. It should be noted that the cabinet door and the refrigeration device are respectively manufactured by different manufacturers, and based on the user's choice, different models of refrigeration devices and cabinet doors will be assembled. The door body structure of the built-in refrigerator in this application is located between the door of the box body and the cabinet door, enabling the cabinet door to slide relative to the door of the box body. In this way, the cabinet door can be not rotatably connected to the side wall of the cabinet. For example, the cabinet door and the door of the box body are connected by a sliding rail, and the door of the box body supports the cabinet door, and the cabinet door slides along the sliding rail on the door of the box body. In this way, the manufacturing difficulty can be reduced, and at the same time, the assembly difficulty is also reduced.

[0057] The refrigeration device according to the embodiment of the present invention includes the door body structure of the above-mentioned built-in refrigerator, and thus has all the technical effects of the door body structure of the above-mentioned built-in refrigerator, which will not be elaborated here.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the present utility model and not to limit it. Although the present utility model 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 utility model do not depart from the spirit and scope of the technical solutions of the present utility model and should all be covered within the scope of the claims of the present utility model.

Claims

1. A door structure of an embedded refrigerator, characterized in that, The door structure of the built-in refrigerator includes: A grooved rod, which is rotatably connected to the door of the refrigerator. The grooved rod is provided with a first chute and a second chute arranged at intervals, and both the first chute and the second chute extend along the length direction of the grooved rod; A driving rod, one end of which is connected to the first chute through a first rotating shaft. The first rotating shaft can slide along the first chute, and the driving rod is connected to the door of the refrigerator; A follower rod, one end of which is connected to the second chute through a second rotating shaft. The second rotating shaft can slide along the second chute, and the follower rod is connected to the cabinet door; During the door opening process, the door of the refrigerator pushes one end of the driving rod to slide in the first chute, and rotates the grooved rod to drive the follower rod to drive the cabinet door to move towards the door opening side of the refrigerator door.

2. The door body structure of the built-in refrigerator according to claim 1, characterized in that, The grooved rod is provided with a central hole, and the grooved rod is rotatably connected to the door of the refrigerator through the central hole. The central hole, the first chute and the second chute are arranged at intervals along the length direction of the grooved rod, and the central hole is located between the first chute and the second chute.

3. The door body structure of the built-in refrigerator according to claim 2, characterized in that, The first chute and the second chute are symmetrically arranged with respect to the central hole.

4. The door structure of the built-in refrigerator according to claim 1, characterized in that, The door structure of the built-in refrigerator further includes a first end cap and a second end cap. The first rotating shaft passes through the first chute, the second rotating shaft passes through the second chute. One end of the driving rod is connected to one end of the first rotating shaft, the first end cap is connected to the other end of the first rotating shaft, one end of the follower rod is connected to one end of the second rotating shaft, and the second end cap is connected to the other end of the second rotating shaft.

5. The door body structure of the built-in refrigerator according to claim 1, characterized in that, The driving rod is located on one side of the grooved rod, and the follower rod is located on the side of the grooved rod opposite to the driving rod.

6. The door body structure of the built-in refrigerator according to claim 1, characterized in that, The driving rod is provided with a reinforcing rib, and the reinforcing rib extends along the length direction of the driving rod; And / or, the follower rod is provided with a reinforcing rib, and the reinforcing rib extends along the length direction of the follower rod.

7. The door body structure of the built-in refrigerator according to any one of claims 1 to 6, characterized in that, The door structure of the built-in refrigerator further includes a first limiting member and a second limiting member, and the first limiting member and the second limiting member are arranged on the door of the refrigerator; The first limiting member is provided with a first limiting groove, and the extending direction of the first limiting groove is parallel to the extending direction of the driving rod. The driving rod slidably passes through the first limiting groove; The second limiting member is provided with a second limiting groove, and the extending direction of the second limiting groove is parallel to the extending direction of the follower rod. The follower rod slidably passes through the second limiting groove.

8. The door structure of the built-in refrigerator according to claim 7, characterized in that, The inner wall of the first limiting groove is provided with a first sliding rail, and the driving rod is provided with a first limiting portion. The first limiting portion is clamped to the first sliding rail and slides along the first sliding rail; The inner wall of the limiting groove is provided with a second sliding rail, and the follower rod is provided with a second limiting portion. The second limiting portion is clamped to the second sliding rail and slides along the second sliding rail.

9. The door structure of the built-in refrigerator according to claim 8, characterized in that, The first limiting portion is provided with a first roller, and the first roller rolls on the first sliding rail; The second limiting portion is provided with a second roller, and the second roller rolls on the second sliding rail.

10. A refrigeration device, characterized in that, Comprising a box body and the door body structure of the built-in refrigerator according to any one of claims 1-9, the box body is formed with a receiving space, the door body structure of the built-in refrigerator is disposed on the door of the box body, and the door is used to open or close the receiving space.

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