Decorative cover mechanism, door body assembly and refrigeration equipment

Abstract

The utility model relates to the technical field of decorative shells, and provides a decorative cover mechanism, a door body assembly and refrigeration equipment. The decorative cover mechanism comprises a first main decorative cover which is used for being detachably arranged on the box door and is provided with a first notch; under the condition that the first main decorative cover is installed on the box body, the first main decorative cover shields the driving sliding door mechanism, and one part of the driving sliding door mechanism penetrates through the first notch and is used for being connected with the door plate, so that in the opening or closing process of the box door, the driving sliding door mechanism can slide in the first notch. The traction mechanism drives the driving sliding door mechanism, and the driving sliding door mechanism drives the door plate to move relative to the width direction of the box door. According to the decorative cover mechanism, the first main decorative cover is arranged on the box door, the first main decorative cover can cover the whole active sliding door mechanism, the active sliding door mechanism is prevented from being completely exposed, the visual consistency of the box door is improved, and the whole box door is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative shells, in particular to a decorative cover mechanism, a door body assembly and a refrigeration device. Background Art

[0002] With the increasing demand for the integration of household appliances and home furnishings, the embedded design of household appliances has become a trend.

[0003] However, in order to pursue a better home integration effect, sometimes it is necessary to connect a door panel to the surface of the cabinet door. A connecting mechanism is required between the cabinet door and the door panel, and the connecting mechanism will affect the consistency and aesthetics of the appearance of the cabinet door. Summary of the Utility Model

[0004] 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 decorative cover mechanism, a door body assembly and a refrigeration device to solve the problem that the connecting mechanism between the door panel and the cabinet door affects the consistency and aesthetics of the appearance of the cabinet door.

[0005] A decorative cover mechanism according to a first aspect of the present application is applied to a refrigeration device, and the refrigeration device includes a box body, a door panel, a cabinet door, a traction mechanism and an active sliding door mechanism; the cabinet door is rotatably arranged on the box body, and the cabinet door is adapted to open or close the storage space of the box body; the door panel is movably arranged on the cabinet door through the active sliding door mechanism, and the box body is connected to the active sliding door mechanism through the traction mechanism;

[0006] The decorative cover mechanism includes:

[0007] A first main decorative cover, which is detachably arranged on the cabinet door and has a first notch formed thereon;

[0008] When the first main decorative cover is installed on the box body, the first main decorative cover covers the active sliding door mechanism, and a part of the active sliding door mechanism passes through the first notch for connecting with the door panel, so that during the opening or closing process of the cabinet door, the traction mechanism drives the active sliding door mechanism, and the active sliding door mechanism drives the door panel to move relative to the width direction of the cabinet door.

[0009] According to the decorative cover mechanism of the embodiment of the present application, the decorative cover mechanism further includes:

[0010] A first sub-decorative cover, which is detachably arranged on the cabinet door;

[0011] When the first sub-decorative cover is installed on the cabinet door and the active sliding door mechanism is separated from the door panel, the first sub-decorative cover covers the active sliding door mechanism.

[0012] For the decorative cover mechanism according to an embodiment of the present application, a first protrusion is provided on the first main decorative cover and the first sub-decorative cover, a first groove corresponding to the first protrusion is provided on the door of the cabinet, and the first main decorative cover and the first sub-decorative cover are alternatively connected to the door of the cabinet through the first protrusion and the first groove.

[0013] For the decorative cover mechanism according to an embodiment of the present application, a second notch is further formed on the first main decorative cover for the first driven sliding door mechanism to pass through;

[0014] When the first main decorative cover is installed on the door of the cabinet, the first driven sliding door mechanism passes through the second notch, and the first driven sliding door mechanism is used to be connected to the door panel so that the first driven sliding door mechanism cooperates to guide the movement of the door panel relative to the door of the cabinet during the opening or closing of the door of the cabinet.

[0015] For the decorative cover mechanism according to an embodiment of the present application, the decorative cover mechanism further includes:

[0016] A second main decorative cover, which is detachably arranged on the door of the cabinet and is formed with a third notch for the second driven sliding door mechanism to pass through;

[0017] When the second main decorative cover is installed on the door of the cabinet, the second driven sliding door mechanism passes through the third notch, and the second driven sliding door mechanism is used to be connected to the door panel so that the second driven sliding door mechanism cooperates to guide the movement of the door panel relative to the door of the cabinet during the opening or closing of the door of the cabinet.

[0018] For the decorative cover mechanism according to an embodiment of the present application, the decorative cover mechanism further includes:

[0019] A second sub-decorative cover, which is detachably arranged on the door of the cabinet;

[0020] When the second main decorative cover is installed on the door of the cabinet and the second driven sliding door mechanism is separated from the door panel, the second sub-decorative cover shields the second driven sliding door mechanism.

[0021] For the decorative cover mechanism according to an embodiment of the present application, a second protrusion is provided on the second main decorative cover and the second sub-decorative cover, a second groove corresponding to the second protrusion is provided on the door of the cabinet, and the second main decorative cover and the second sub-decorative cover are alternatively connected to the door of the cabinet through the second protrusion and the second groove.

[0022] For the door body assembly according to the second aspect embodiment of the present application, it includes:

[0023] A door of the cabinet, which is rotatably connected to the cabinet body and is adapted to open or close the storage space of the cabinet body;

[0024] A door panel, slidably arranged outside the cabinet door;

[0025] A driving sliding door mechanism, arranged on the cabinet door and configured to drive the door panel to move relative to the width direction of the cabinet door during the opening or closing process of the cabinet door; and the decorative cover mechanism according to any one of the above.

[0026] The refrigeration device according to the third aspect embodiment of the present application includes:

[0027] A cabinet body, forming a storage space;

[0028] A door body assembly according to any one of the above, wherein the cabinet door is rotatably connected to the cabinet body and is adapted to open or close the storage space.

[0029] In the refrigeration device according to the embodiment of the present application, the cabinet body forms a first storage space and a second storage space, and there are two door body assemblies, namely a first door body assembly and a second door body assembly;

[0030] The cabinet door of the first door body assembly is rotatably connected to the cabinet body and is adapted to open or close the first storage space; the cabinet door of the second door body assembly is rotatably connected to the cabinet body and is adapted to open or close the second storage space.

[0031] One or more of the above technical solutions in the embodiments of the present utility model have at least one of the following technical effects:

[0032] According to the decorative cover mechanism of the embodiment of the present application, by arranging a first main decorative cover on the cabinet door, the first main decorative cover can cover the entire driving sliding door mechanism, preventing the driving sliding door mechanism from being completely exposed, improving the visual consistency of the cabinet door, and making the entire cabinet door more beautiful.

[0033] According to the door body assembly of the embodiment of the present application, the above decorative cover mechanism is provided. With the first main decorative cover covering the driving sliding door mechanism, it can not only allow the driving sliding door mechanism to drive the door panel to slide during the opening and closing process of the cabinet door to avoid interference between the door panel and obstacles, but also improve the visual consistency of the cabinet door and make the entire cabinet door more beautiful.

[0034] According to the refrigeration device of the embodiment of the present application, the above door body assembly is provided, so that during the process of the cabinet door rotating relative to the cabinet body to open or close, the door panel is driven to slide relative to the width direction of the cabinet door, enabling the door panel to avoid obstacles such as side walls and objects during the closing or opening process of the cabinet door, preventing interference between the door panel and the obstacles from affecting the rotation of the cabinet door, and meeting the usage requirements of users in different scenarios; at the same time, the cabinet door is provided with a decorative cover mechanism to cover the driving sliding door mechanism, improving the visual consistency of the cabinet door and making the entire cabinet door more beautiful.

[0035] Further, a first auxiliary decorative cover is also provided, which can replace the first main decorative cover without installing the door panel, completely cover the active sliding door mechanism, improve the aesthetics of the box door, and meet the needs of users in different usage scenarios.

[0036] Furthermore, a second notch is formed on the first main decorative cover to adapt to the box door provided with the first driven sliding door mechanism.

[0037] Still further, a second main decorative cover and a second auxiliary decorative cover are also provided to be applicable to the box door further provided with a second driven sliding door mechanism.

[0038] Additional aspects and advantages of the present utility model 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 utility model. Description of the Drawings

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model 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 utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0040] Figure 1 It is a schematic diagram of the box door of the refrigeration device provided by the embodiment of the present application being opened outwards;

[0041] Figure 2 It is an exploded view of the refrigeration device provided by the embodiment of the present application;

[0042] Figure 3 It is a schematic diagram of the box door, the first end cover, the second end cover, the third end cover and the fourth end cover provided by the embodiment of the present application;

[0043] Figure 4 It is an assembly schematic diagram of the box door, the first end cover, the second end cover, the third end cover, the fourth end cover, the active sliding door mechanism, the driven sliding door mechanism and each hinge provided by the embodiment of the present application;

[0044] Figure 5 It is a schematic diagram of the first end cover provided by the embodiment of the present application;

[0045] Figure 6 It is a schematic diagram of the second end cover provided by the embodiment of the present application;

[0046] Figure 7 It is a schematic diagram of the box door when the door panel needs to be installed provided by the embodiment of the present application;

[0047] Figure 8It is a schematic diagram of the box door when the door panel does not need to be installed provided by the embodiment of the present application;

[0048] Figure 9 It is one of the schematic diagrams of the first main decorative cover provided by the embodiment of the present application;

[0049] Figure 10 It is the second schematic diagram of the first main decorative cover provided by the embodiment of the present application;

[0050] Figure 11 It is the schematic diagram of the first auxiliary decorative cover provided by the embodiment of the present application;

[0051] Figure 12 It is one of the schematic diagrams of the second main decorative cover provided by the embodiment of the present application;

[0052] Figure 13 It is the second schematic diagram of the second main decorative cover provided by the embodiment of the present application;

[0053] Figure 14 It is the schematic diagram of the second auxiliary decorative cover provided by the embodiment of the present application;

[0054] Figure 15 It is the schematic diagram of the third end cover provided by the embodiment of the present application;

[0055] Figure 16 It is the schematic diagram of the fourth end cover provided by the embodiment of the present application;

[0056] Figure 17 It is one of the schematic diagrams of the third main decorative cover provided by the embodiment of the present application;

[0057] Figure 18 It is the second schematic diagram of the third main decorative cover provided by the embodiment of the present application;

[0058] Figure 19 It is the schematic diagram of the third auxiliary decorative cover provided by the embodiment of the present application;

[0059] Figure 20 It is one of the schematic diagrams of the fourth main decorative cover provided by the embodiment of the present application;

[0060] Figure 21 It is the second schematic diagram of the fourth main decorative cover provided by the embodiment of the present application;

[0061] Figure 22 It is the schematic diagram of the fourth auxiliary decorative cover provided by the embodiment of the present application.

[0062] Reference numerals:

[0063] 1, box body; 110, first connection hole; 120, first beam; 121, second connection hole; 130, second beam; 131, fourth connection hole; 132, third connection hole;

[0064] 2. Door of the box; 210. First end cover; 211. First hinge hole; 212. Third installation groove; 213. First installation groove; 214. First avoidance opening; 215. Second avoidance opening; 216. First installation hole; 217. First convex rib; 218. Third groove; 219. Fourth groove; 220. Second end cover; 221. First guide rail fixing seat; 223. Second installation hole; 224. Third installation hole; 225. Second convex rib; 227. Third convex rib;

[0065] 310. Third end cover; 311. Second guide rail fixing seat; 313. Eighth convex rib; 314. Second hinge hole; 315. Fourth installation hole; 316. Handle groove position;

[0066] 320. Fourth end cover; 321. Fourth avoidance opening; 322. Third avoidance opening; 323. Fifth installation groove; 324. Sixth installation groove; 325. Fifth installation hole; 327. Ninth convex rib;

[0067] 4. First hinge; 5. Second hinge; 6. Third hinge;

[0068] 7. Active sliding door mechanism; 8. First driven sliding door mechanism; 9. Second driven sliding door mechanism;

[0069] 13. First main decorative cover; 1301. Fifth notch; 1302. Fourth notch; 1303. First notch; 1304. Second notch; 1305. First card slot; 1306. Second rib; 1307. First rib;

[0070] 14. Second main decorative cover; 1401. Third notch; 1403. Fourth convex rib; 1404. Sixth convex rib; 1405. Second card slot; 1406. Third card slot; 1407. Seventh convex rib; 1408. Fifth convex rib;

[0071] 15. Third main decorative cover; 1501. Sixth notch; 1503. Fourth card slot;

[0072] 16. Fourth main decorative cover; 1601. Seventh notch; 1602. Eighth notch; 1603. Tenth notch; 1604. Ninth notch; 1605. Sixth card slot; 1606. Fifth card slot;

[0073] 17. First sub - decorative cover; 18. Second sub - decorative cover; 1801. Handle part; 19. Third sub - decorative cover; 20. Fourth sub - decorative cover;

[0074] 21. Door panel. Detailed implementation mode

[0075] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying 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.

[0076] 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", "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 accompanying 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 on the embodiments of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0077] 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 circumstances.

[0078] In the embodiments of the present utility model, 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 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 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.

[0079] 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.

[0080] The following will describe the decorative cover mechanism, door body assembly, and refrigeration device of the present application in conjunction with Figures 1 to 22 The decorative cover mechanism and door body assembly in the present application can be applied to the door of a household appliance, such as the door of a refrigerator, but it should be understood that the decorative cover mechanism and door body assembly in the present application can also be applied to a dishwasher, a washing machine, or any other suitable device. The refrigeration device in the present application is, for example, applied as a refrigerator, but it should be understood that the refrigeration device in the present application can also be applied as a freezer or any other suitable device.

[0081] In one embodiment of the present application, as Figure 1 、 Figure 2 、 Figure 7 、 Figure 9 and Figure 10 shown, the decorative cover mechanism is applied to a refrigeration device, and the refrigeration device includes a box body 1, a door panel 21, a door 2, a traction mechanism, and an active sliding door mechanism 7; the door 2 is rotatably arranged on the box body 1, and the door 2 is adapted to open or close the storage space of the box body 1; the door panel 21 is movably arranged on the door 2 through the active sliding door mechanism 7, and the box body 1 is connected to the active sliding door mechanism 7 through the traction mechanism. The decorative cover mechanism includes: a first main decorative cover 13, which is detachably arranged on the door 2 and is formed with a first notch 1303. When the first main decorative cover 13 is installed on the box body 1, the first main decorative cover 13 covers the active sliding door mechanism 7, and a part of the active sliding door mechanism 7 passes through the first notch 1303 for connecting with the door panel 21, so that during the opening or closing process of the door 2, the traction mechanism drives the active sliding door mechanism 7, and the active sliding door mechanism 7 drives the door panel 21 to move relative to the width direction of the door 2.

[0082] In this embodiment, it can be understood that the width direction of the door 2 is parallel to the plane where the door 2 is located and perpendicular to the rotating shaft of the door 2, so that the door panel 21 can move away from or close to the rotating shaft of the door 2. Specifically, during the process of the door 2 rotating outward to open the box body 1 (as Figure 1As shown by the middle arc arrow, in the case where the box body 1 can drive the traction mechanism to drive the active sliding door mechanism 7, the active sliding door mechanism 7 can drive the door panel 21 to slide away from the first hinge 4, so as to avoid interference between the door panel 21 and the outer obstacles. During the process of the box door 2 rotating and closing towards the box body 1, the box body 1 can drive the traction mechanism to drive the active sliding door mechanism 7, so that the active sliding door mechanism 7 drives the door panel 21 to slide towards the first hinge 4, so as to avoid interference between the door panel 21 and the obstacles after closing. It should be noted that for the parallel and vertical relationships in this application, the installation errors between various components need to be considered, and errors within plus or minus 10° should be understood as the scope protected by the patent.

[0083] Meanwhile, by providing the first main decorative cover 13 on the box door 2, the first main decorative cover 13 can cover the entire active sliding door mechanism 7, preventing the active sliding door mechanism 7 from being completely exposed, making it more aesthetically pleasing; at the same time, a first notch 1303 is formed on the first main decorative cover 13, so that the active sliding door mechanism 7 can extend outside the first main decorative cover 13 through the first notch 1303 to be connected to the door panel 21, so as to achieve the function of driving the door panel 21 to slide.

[0084] It can be understood that the color and material of the first main decorative cover 13 in this embodiment can be designed according to the user's needs, and cooperate with the material and color of the outer surface of the box door 2 (for example, being consistent or forming a decorative pattern in cooperation with the outer surface of the box door 2) to improve the overall aesthetic degree of the cabinet body.

[0085] According to the decorative cover mechanism of the present application embodiment, by providing the first main decorative cover 13 on the box door 2, the first main decorative cover 13 can cover the entire active sliding door mechanism 7, preventing the active sliding door mechanism 7 from being completely exposed, enhancing the visual consistency of the box door 2 and making the entire box door 2 more aesthetically pleasing; at the same time, by forming a first notch 1303 on the first main decorative cover 13, a part of the structure of the active sliding door mechanism 7 can extend to be connected to the door panel 21 through the first main decorative cover 13, so as to drive the door panel 21 to slide, so as to avoid interference between the door panel 21 and the obstacles when the box door 2 is opened and closed, meeting the user's usage requirements.

[0086] In an embodiment of the present application, as Figure 1 、 Figure 2 、 Figure 8 、 Figure 11 shown, the decorative cover mechanism further includes: a first sub - decorative cover 17. The first sub - decorative cover 17 is used for detachably setting on the box door 2; in the case where the first sub - decorative cover 17 is installed on the box door 2 and the active sliding door mechanism 7 is separated from the door panel 21, the first sub - decorative cover 17 shields the active sliding door mechanism 7.

[0087] In this embodiment, in some usage scenarios, the outer side of the box door 2 does not need to be installed with a door panel 21, and the first secondary decorative cover 17 can be used to replace the first main decorative cover 13 on the box door 2. The first secondary decorative cover 17 can completely block the active sliding door mechanism 7 to improve the visual consistency of the box door 2, making it more beautiful and meeting different usage requirements of users.

[0088] In one embodiment of the present application, as Figure 2 , Figure 5 and Figures 9 to 11 shown, the first main decorative cover 13 and the first secondary decorative cover 17 are provided with first protrusions, and the box door 2 is provided with first grooves corresponding to the first protrusions. The first main decorative cover 13 and the first secondary decorative cover 17 are alternatively connected to the box door 2 through the first protrusions and the first grooves.

[0089] In this embodiment, by providing the first protrusions on the first main decorative cover 13 and the first secondary decorative cover 17 to be engaged with the first grooves on the box door 2, it is convenient for users to disassemble, install and replace the first main decorative cover 13 and the first secondary decorative cover 17 on the box door 2, making it more convenient and fast for users to switch usage scenarios.

[0090] It can be understood that there can be multiple first grooves and first protrusions. The positions of the first grooves and the first protrusions can be interchanged or staggered. Specifically, the first grooves can be provided on the first main decorative cover 13 and the first secondary decorative cover 17, and correspondingly, the corresponding first protrusions can be provided on the box door 2. Further, the first main decorative cover 13 and the first secondary decorative cover 17 are both provided with first grooves and first protrusions, and the box door 2 is provided with first protrusions corresponding to the first grooves and first grooves corresponding to the first protrusions.

[0091] In one embodiment of the present application, as Figure 7 , Figure 9 and Figure 10 shown, a second notch 1304 for the first driven sliding door mechanism 8 to pass through is further formed on the first main decorative cover 13. When the first main decorative cover 13 is installed on the box door 2, the first driven sliding door mechanism 8 passes through the second notch 1304. The first driven sliding door mechanism 8 is used to connect to the door panel 21 so that the first driven sliding door mechanism 8 cooperates to guide the door panel 21 to move relative to the box door 2 during the opening or closing of the box door 2.

[0092] In this embodiment, it can be understood that the first driven sliding door mechanism 8 can assist the door panel 21 to slide relative to the door 2 under the drive of the active sliding door mechanism 7, and cooperate with the active sliding door mechanism 7 to limit the movement direction of the door panel 21. When the first main decorative cover 13 of this embodiment is installed on the box body 1, the first main decorative cover 13 can cover both the active sliding door mechanism 7 and the first driven sliding door mechanism 8 at the same time, preventing the active sliding door mechanism 7 and the first driven sliding door mechanism 8 from being exposed outside, making the entire door 2 more beautiful. At the same time, by forming a second notch 1304 on the first main decorative cover 13, the first driven sliding door mechanism 8 can extend to the outside of the first main decorative cover 13 through the second notch 1304 and be connected to the door panel 21 to achieve the function of driving the door panel 21 to slide.

[0093] Further, as Figure 2 、 Figure 7 、 Figure 12 and Figure 13 shown, the decorative cover mechanism further includes: a second main decorative cover 14. The second main decorative cover 14 is used to be detachably arranged on the door 2 and is formed with a third notch 1401 for the second driven sliding door mechanism 9 to pass through. When the second main decorative cover 14 is installed on the door 2, the second driven sliding door mechanism 9 passes through the third notch 1401. The second driven sliding door mechanism 9 is used to be connected to the door panel 21 so that the second driven sliding door mechanism 9 can cooperate to guide the door panel 21 to move relative to the door 2 during the opening or closing of the door 2.

[0094] In this embodiment, it can be understood that the second driven sliding door mechanism 9 can assist the door panel 21 to slide relative to the door 2 under the drive of the active sliding door mechanism 7, and cooperate with the active sliding door mechanism 7 to limit the movement direction of the door panel 21. When the first main decorative cover 13 of this embodiment is installed on the box body 1, by detachably arranging the second main decorative cover 14 on the door 2 to cover the second driven sliding door mechanism 9, the second driven sliding door mechanism 9 is prevented from being exposed outside, making the entire door 2 more beautiful.

[0095] In one embodiment of the present application, as Figure 2 、 Figure 8 and Figure 14 shown, the decorative cover mechanism further includes: a second secondary decorative cover 18. The second secondary decorative cover 18 is used to be detachably arranged on the door 2; when the second main decorative cover 14 is installed on the door 2 and the second driven sliding door mechanism 9 is separated from the door panel 21, the second secondary decorative cover 18 covers the second driven sliding door mechanism 9.

[0096] In this embodiment, in some usage scenarios, there is no need to install a door panel 21 on the outside of the door 2. The first main decorative cover 13 on the door 2 can be replaced with a second secondary decorative cover 18, and the second secondary decorative cover 18 can completely cover the second driven sliding door mechanism 9 to improve the visual consistency of the door 2, making it more beautiful and meeting different usage requirements of users.

[0097] In one embodiment of the present application, as Figure 2 , Figure 6 , Figures 12 to 14 shown, the second main decorative cover 14 and the second secondary decorative cover 18 are provided with second protrusions, and the door 2 is provided with second grooves corresponding to the second protrusions. The second main decorative cover 14 and the second secondary decorative cover 18 are alternatively connected to the door 2 through the second protrusions and the second grooves.

[0098] In this embodiment, by providing second protrusions on the second main decorative cover 14 and the second secondary decorative cover 18 to engage with the second grooves on the door 2, it is convenient for users to disassemble, install, and replace the first main decorative cover 13 and the first secondary decorative cover 17 on the door 2, making it more convenient and fast for users to switch usage scenarios.

[0099] It can be understood that there can be multiple second grooves and second protrusions. The positions of the second grooves and the second protrusions can be interchanged or staggered. Specifically, the second grooves can be provided on the second main decorative cover 14 and the second secondary decorative cover 18, and correspondingly, the corresponding second protrusions can be provided on the door 2. Further, both the second main decorative cover 14 and the second secondary decorative cover 18 are provided with second grooves and second protrusions, the door 2 is provided with second protrusions corresponding to the second grooves and second grooves corresponding to the second protrusions.

[0100] In another embodiment of the present application, as Figure 1 and Figure 2 shown, a door body assembly is provided, including: a door 2, a door panel 21, a driving sliding door mechanism 7, and a decorative cover mechanism provided in any of the above embodiments. The door 2 is rotatably connected to the box body 1 and is adapted to open or close the storage space of the box body 1. The door panel 21 is slidably disposed on the outside of the door 2. The driving sliding door mechanism 7 is disposed on the door 2 and is configured to drive the door panel 21 to move relative to the width direction of the door 2 during the opening or closing process of the door 2.

[0101] Among them, the driving sliding door mechanism 7 can include relatively sliding movable components such as a slider and a slide rail. The two relatively sliding components are respectively connected to the door 2 and the door panel 21 through appropriate connection methods (such as bolt connection, welding, etc.). In this way, when the door 2 rotates, the driving sliding door mechanism 7 can drive the door panel 21 to move relative to the width direction of the door 2 during the rotation of the door 2 (as Figure 1as shown by the double-headed arrow in the middle), as far as possible away from obstacles such as walls and objects on the side door of the box body 1, so as to avoid these obstacles blocking the door panel 21 and affecting the rotation of the box door 2, resulting in the box door 2 being unable to be opened or closed normally.

[0102] Specifically, during the process of the box door 2 rotating and opening towards the outside of the box body 1 (as Figure 1 shown by the arc arrow in the middle), the active sliding door mechanism 7 drives the door panel 21 to slide away from the first hinge 4, so as to avoid interference between the door panel 21 and the outside obstacles. During the process of the box door 2 rotating and closing towards one side of the box body 1, the active sliding door mechanism 7 drives the door panel 21 to slide towards the direction close to the first hinge 4, so as to avoid interference between the door panel 21 and the obstacles after closing.

[0103] At the same time, the decorative cover mechanism includes a first main decorative cover 13. By arranging the first main decorative cover 13 on the box door 2, the first main decorative cover 13 can cover the entire active sliding door mechanism 7 to avoid the active sliding door mechanism 7 being completely exposed, making it more beautiful; at the same time, a first notch 1303 is formed on the first main decorative cover 13 so that the active sliding door mechanism 7 can extend to the outside of the first main decorative cover 13 through the first notch 1303 and be connected to the door panel 21 to realize the function of driving the door panel 21 to slide.

[0104] According to the door body assembly of the embodiment of the present application, an active sliding door mechanism 7 is arranged on the box door 2, and the active sliding door mechanism 7 is respectively connected to the box door 2 and the door panel 21. During the process of the box door 2 rotating and opening or closing relative to the box body 1, the active sliding door mechanism 7 drives the door panel 21 to slide in the width direction of the box door 2, so that the door panel 21 can avoid side walls, objects and other obstacles during the closing or opening process of the box door 2. At the same time, the active sliding door mechanism 7 is externally covered with a first main decorative cover 13, which can not only allow the active sliding door mechanism 7 to drive the door panel 21 to slide, but also improve the visual consistency of the box door 2, making the entire box door 2 more beautiful.

[0105] It can be understood that if the decorative cover assembly has the beneficial effects of the above embodiments, the door body assembly correspondingly has the beneficial effects of the above embodiments, and its specific implementation manners can refer to the above embodiments, which will not be elaborated in this application.

[0106] In an embodiment of the present application, as Figures 2 to 6 shown, the door body assembly further includes: a first end cover 210 and a second end cover 220. The first end cover 210 is arranged at one end of the box door 2, and a first installation groove 213 is formed on the first end cover 210. The first driven sliding door mechanism 8 and the active sliding door mechanism 7 are arranged in the first installation groove 213; the second end cover 220 is arranged at the other end of the box door 2, and a second installation groove is formed on the second end cover 220. The second driven sliding door mechanism 9 is arranged in the second installation groove.

[0107] In this embodiment, by respectively arranging a first end cover 210 and a second end cover 220 at both ends of the box door 2, and forming a first installation groove 213 on the first end cover 210 to install the active sliding door mechanism 7 and the first driven sliding door mechanism 8, and forming a second installation groove on the second end cover 220 to install the second driven sliding door mechanism 9, the structures of the active sliding door mechanism 7, the two driven sliding door mechanisms and the box door 2 are made more compact and beautiful.

[0108] Further, as Figure 7 , Figure 9 and Figure 10 shown, the first main decorative cover 13 is detachably arranged on the first end cover 210, and is formed with a first notch 1303, and part of the structures of the active sliding door mechanism 7 and the first driven sliding door mechanism 8 pass through the first notch 1303. The second main decorative cover 14 is detachably arranged on the second end cover 220, and is formed with a third notch 1401, and part of the structure of the second driven sliding door mechanism 9 passes through the third notch 1401.

[0109] In this embodiment, by arranging the first main decorative cover 13 on the first end cover 210, the first main decorative cover 13 can cover the entire first end cover 210, preventing the first installation groove 213 and the active sliding door mechanism 7 from being completely exposed, making it more beautiful; at the same time, the first main decorative cover 13 is formed with a first notch 1303, so that the slot end of the active sliding door mechanism 7 can extend to the outside of the first main decorative cover 13 to be connected with the door panel 21, so as to realize the function of driving the door panel 21 to slide. Similarly, by arranging the second main decorative cover 14 on the second end cover 220 to cover the entire second end cover 220, preventing the second installation groove and the driven sliding door mechanism from being exposed, making it more beautiful, and the second driven sliding door mechanism 9 can extend to the outside of the second main decorative cover 14 through the third notch 1401 on the second main decorative cover 14 to be connected with the door panel 21, so as to realize the function of assisting the door panel 21 to slide.

[0110] In an embodiment of the present application, as Figure 5 , Figure 9 and Figure 10 shown, one of the first main decorative cover 13 and the first end cover 210 is provided with a first protrusion, and the other is provided with a first groove corresponding to the first protrusion, and the first main decorative cover 13 is detachably connected to the first end cover 210 through the first protrusion and the first groove.

[0111] As Figure 6 , Figure 12 and Figure 13 shown, one of the second main decorative cover 14 and the second end cover 220 is provided with a second protrusion, and the other is provided with a second groove corresponding to the second protrusion, and the second main decorative cover 14 is detachably connected to the second end cover 220 through the second protrusion and the second groove.

[0112] In this embodiment, the first end cover 210 is provided with a first protrusion, and the first main decorative cover 13 is provided with a first groove. The first protrusion and the first groove can be engaged with each other to fix the first main decorative cover 13 and the first end cover 210 to each other.

[0113] It can be understood that the positions of the first protrusion and the first groove can be interchanged, that is, the first end cover 210 is provided with a first groove, and the first main decorative cover 13 is provided with a first protrusion.

[0114] Similarly, the second end cover 220 is provided with a second protrusion, and the second main decorative cover 14 is provided with a second groove. The second protrusion and the second groove can be engaged with each other to fix the second main decorative cover 14 and the second end cover 220 to each other.

[0115] It can be understood that the positions of the second protrusion and the second groove can be interchanged, that is, the second end cover 220 is provided with a first groove, and the second main decorative cover 14 is provided with a second protrusion.

[0116] In an embodiment of the present application, as Figure 8 、 Figure 11 and Figure 14 shown, the first sub-decorative cover 17 is detachably disposed on the first end cover 210 for shielding the active sliding door mechanism 7; the second sub-decorative cover 18 is detachably disposed on the second end cover 220 for shielding the driven sliding door mechanism.

[0117] In an embodiment of another aspect of the present application, as Figure 1 and Figure 2 shown, a refrigeration device is provided, including: a cabinet 1 and a door body assembly as provided in any of the above embodiments. Among them, the cabinet 1 forms a storage space, and the cabinet door 2 is rotatably connected to the cabinet 1 and is adapted to open or close the storage space.

[0118] In this embodiment, the door body assembly includes: a cabinet door 2, a door panel 21, an active sliding door mechanism 7, and a decorative cover mechanism as provided in any of the above embodiments. The active sliding door mechanism 7 is disposed on the cabinet door 2 and is configured to drive the door panel 21 to move relative to the cabinet door 2 during the opening or closing process of the cabinet door 2.

[0119] By providing the door panel 21 on the cabinet door 2, when the refrigeration device is an embedded type and is disposed in a groove-shaped space or between two cabinets, the door panel 21 can be flush with the side wall of the groove or the cabinets on both sides, so as to reduce the gap between the refrigeration device and the adjacent wall or cabinet, making it more beautiful.

[0120] Meanwhile, when the door 2 rotates, the active sliding door mechanism 7 can drive the door panel 21 to move relative to the door 2 during the rotation of the door 2 to move as far away as possible from obstacles such as the wall of the side door of the cabinet 1 or the cabinet body, etc., so as to prevent these obstacles from blocking the door panel 21 and affecting the rotation of the door 2, resulting in the door 2 being unable to be opened or closed normally.

[0121] In addition, the decorative cover mechanism includes a first main decorative cover 13. By arranging the first main decorative cover 13 on the door 2, the first main decorative cover 13 can cover the entire active sliding door mechanism 7, preventing the active sliding door mechanism 7 from being completely exposed, making it more beautiful. At the same time, a first notch 1303 is formed on the first main decorative cover 13 so that the active sliding door mechanism 7 can extend outside the first main decorative cover 13 through the first notch 1303 and be connected to the door panel 21 to achieve the function of driving the door panel 21 to slide.

[0122] The combination of the door 2 and the door panel 21 enables the refrigeration equipment to avoid interference between the door panel 21 and surrounding objects when opening and closing, greatly improving the usability. Especially in a narrow kitchen environment, this design advantage is more obvious. At the same time, the setting of the active sliding door mechanism 7 enables the door panel 21 to move smoothly during the opening and closing processes, improving the service life and stability of the refrigerator. In addition, the decorative cover mechanism avoids the active sliding door mechanism 7 from being completely exposed while ensuring the smooth movement of the door panel 21, increasing the visual consistency of the door 2 and making it more beautiful.

[0123] It can be understood that if the door body assembly has the beneficial effects of the above embodiments, the refrigeration equipment correspondingly has the beneficial effects of the above embodiments, and its specific implementation manners can refer to the above embodiments, which will not be elaborated in this application.

[0124] As Figure 1 shown, based on an application scenario of the above embodiment: The refrigeration equipment can be installed in a groove-shaped structure in the middle of a cabinet. A door panel 21 is arranged on the outer side of the door 2 of the cabinet body 1 of the refrigeration equipment, and the material and color of the door panel 21 can be designed to be similar to or the same as the material color of the outer wall of the cabinet. When the door 2 is closed, the door panel 21 is flush with the outer wall of the cabinet at the edge of the opening of the groove-shaped structure and fits as closely as possible to the opening of the groove-shaped structure, so that the door panel 21 and the outer wall of the cabinet can maintain visual consistency and have a small gap, making it more beautiful.

[0125] When the box door 2 rotates outward to open, the active sliding door mechanism 7 drives the door panel 21 to slide away from the first hinge 4, so as to prevent the door panel 21 from interfering with the cabinet wall on the side close to the first hinge 4, resulting in the box door 2 being unable to open to a larger angle. When the box door 2 rotates to close, the active sliding door mechanism 7 drives the door panel 21 to slide towards the first hinge 4, so as to prevent the door panel 21 from interfering with the cabinet wall on the side far from the first hinge 4, resulting in the box door 2 being unable to close completely and affecting the refrigeration preservation effect in the storage space. And when the box door 2 is completely closed, the door panel 21 can return to a state flush with the cabinet body again.

[0126] Optionally, the box body 1 may have one or more storage spaces, and each storage space is correspondingly provided with a door assembly. It can be understood that the multiple storage spaces can be arranged arbitrarily, such as arranged vertically, arranged horizontally, etc.

[0127] In an embodiment of the present application, as Figure 1 and Figure 2 shown, the box body 1 is formed with a first storage space and a second storage space, and there are two door assemblies, namely a first door assembly and a second door assembly; the box door 2 of the first door assembly is rotatably connected to the box body 1 and is suitable for opening or closing the first storage space; the box door 2 of the second door assembly is rotatably connected to the box body 1 and is suitable for opening or closing the second storage space.

[0128] It can be understood that the first storage space and the second storage space can be respectively used to provide different storage environments for storing different items. For example, the first storage space and the second storage space can be respectively configured as a cold storage room and a freezer room.

[0129] The box door 2 of the first door assembly is rotatably connected to the box body 1 and is suitable for opening or closing the first storage space; the box door 2 of the second door assembly is rotatably connected to the box body 1 and is suitable for opening or closing the second storage space. So as to realize that when opening or closing the first storage space and the second storage space, the first door assembly and the second door assembly can respectively drive the corresponding door panel 21 to slide, so that the door panel 21 can move smoothly to avoid obstacles during the opening and closing processes. At the same time, first main decorative covers 13 are respectively arranged on the box doors 2 of the first door assembly and the second door assembly to cover the corresponding active sliding door mechanisms 7, which can not only allow the active sliding door mechanisms 7 to drive the door panels 21 to slide, but also improve the visual consistency of the box door 2 and make the whole box door 2 more beautiful.

[0130] In a specific embodiment, as Figure 2 shown, further, the first storage space and the second storage space are arranged in sequence along the height direction of the box body 1.

[0131] Further, the first door body assembly further includes a first driven sliding door mechanism 8 and a second driven sliding door mechanism 9. The second door body assembly also includes a first driven sliding door mechanism 8 and a second driven sliding door mechanism 9. The active sliding door mechanism 7 and the first driven sliding door mechanism 8 of the first door body assembly are arranged at the top of the corresponding box door 2, and the second driven sliding door mechanism 9 of the first door body assembly is arranged at the bottom of the corresponding box door 2; the active sliding door mechanism 7 and the first driven sliding door mechanism 8 of the second door body assembly are arranged at the bottom of the corresponding box door 2, and at the top of the second driven sliding door mechanism 9 of the first door body assembly.

[0132] As Figure 2 and Figure 4 shown, specifically, a first connection hole 110 is provided on the box body 1, and the first hinge 4 is connected to the first connection hole 110 of the box body 1. The box body 1 is rotatably connected to the box door 2 of the first door body assembly through the first hinge 4.

[0133] The first storage space and the second storage space are separated by a first beam body 120. A second connection hole 121 is provided on the first beam body 120, and the first beam body 120 is connected through the second connection hole 121 and a second hinge 5. Among them, the second hinge 5 has two hinge shafts distributed up and down, and the two hinge shafts are respectively rotatably connected to the box door 2 of the first door body assembly and the box door 2 of the second door body assembly.

[0134] A second beam body 130 is provided at the bottom of the second storage space. A third connection hole 132 and a fourth connection hole 131 are provided on the second beam body 130. The second beam body 130 is rotatably connected to the box door 2 of the second door body assembly through the third connection hole 132 and a third hinge 6, and through the third hinge 6. The second beam body 130 is connected to the active sliding door mechanism 7 of the second door body assembly through the fourth connection hole 131.

[0135] A first end cover 210 and a second end cover 220 are respectively provided at the top and bottom of the box door 2 of the first door body assembly. The first end cover 210 is rotatably connected to the first hinge 4, and the second end cover 220 is rotatably connected to the upper hinge shaft of the second hinge 5, so as to realize the rotation of the box door 2 of the first door body assembly relative to the box body 1.

[0136] In an embodiment of the present application, as Figure 2 and Figure 5As shown, both ends of the first end cover 210 have first hinge holes 211 rotatably connected to the first hinge 4. The first end cover 210 can be connected to the first hinge 4 through the first hinge hole 211 at one of its ends. A first mounting groove 213 is provided on the first end cover 210, and first mounting holes 216 are provided on the wall of the first mounting groove 213. The active sliding door mechanism 7 is fixed to the wall of the first mounting groove 213 through the first mounting holes 216 by bolts. A first avoidance opening 214 is provided on the wall of the first mounting groove 213 facing the box body 1 corresponding to the traction mechanism of the active sliding door mechanism 7. The traction mechanism of the active sliding door mechanism 7 is movably inserted into the first avoidance opening 214 so as to move with the box door 2 to traction the active sliding door mechanism 7.

[0137] A third mounting groove 212 is also provided on the first end cover 210, and the first driven sliding door mechanism 8 is installed in the third mounting groove 212. It can be understood that the positions of the active sliding door mechanism 7 and the first driven sliding door mechanism 8 can be exchanged according to the hinged positions of the box door 2 and the box body 1. Correspondingly, a second avoidance opening 215 for avoiding the traction mechanism of the active sliding door mechanism 7 is also provided on the wall of the third mounting groove 212 facing the box body 1.

[0138] Specifically, third grooves 218 and fourth grooves 219 and first ridges 217 for plugging are provided on the opposite side walls of the first mounting groove 213 and the third mounting groove 212, so as to be plugged and fixed with the first main decorative cover 13 or the first sub-decorative cover 17.

[0139] Specifically, as Figure 9 and Figure 10 shown, first notches 1303 and second notches 1304 are respectively provided on the two side end faces of the first main decorative cover 13 corresponding to the first mounting groove 213 and the third mounting groove 212 for the active sliding door mechanism 7 and the first driven sliding door mechanism 8 to extend out of the notches to be connected to the door panel 21. Fourth notches 1302 and fifth notches 1301 are provided at both ends of the first main decorative cover 13 for the traction mechanism of the active sliding door mechanism 7 to swing with the movement of the box door 2 when installed in the first mounting groove 213 or the third mounting groove 212. A first card slot 1305 is provided on the first main decorative cover 13 corresponding to the first ridge 217; a first rib 1307 for clamping with the wall of the first mounting groove 213 is provided inside the first notch 1303; a second rib 1306 for clamping with the wall of the third mounting groove 212 is provided inside the second notch 1304.

[0140] Correspondingly, the structure of the first sub-decorative cover 17 is similar to that of the first main decorative cover 13, but no notches for the active sliding door mechanism 7 and the first driven sliding door mechanism 8 to extend out are provided, which will not be elaborated here.

[0141] As Figure 2 and Figure 6As shown, on the inner wall of the second mounting groove of the second end cap 220, there are third mounting holes 224. The first guide rail fixing seat 221 is mounted in the second mounting groove through the third mounting holes 224. The first guide rail fixing seat 221 is provided with second mounting holes 223, and the second driven sliding door mechanism 9 is mounted on the first guide rail fixing seat 221 through the second mounting holes 223.

[0142] Specifically, on the opposite side walls of the second mounting groove, there are second convex ribs 225 and third convex ribs 227 for insertion, so as to be inserted and fixed with the second main decorative cover 14 or the first sub - decorative cover 17.

[0143] Specifically, in an embodiment of the present application, as Figure 2 、 Figure 12 and Figure 13 shown, on the second main decorative cover 14 corresponding to the second driven sliding door mechanism 9, there are two third notches 1401. A cavity for covering the second end cap 220 is formed inside the second main decorative cover 14. At both ends of the cavity, there are fourth convex ribs 1403 and fifth convex ribs 1408, and at the bottom of the cavity, there are sixth convex ribs 1404 and seventh convex ribs 1407, wherein, so as to cooperate and assemble with the third convex rib 227 on the second end cap 220; meanwhile, at the bottom of the cavity, there are also second card slots 1405 and third card slots 1406 that cooperate with the second convex rib 225 for insertion, so as to assemble the second end cap 220 and the second main decorative cover 14 together.

[0144] It can be understood that, as Figure 14 shown, when the door panel 21 does not need to be installed, the second driven sliding door mechanism 9 in the second mounting groove can be removed. Correspondingly, at the position of the second sub - decorative cover 18 corresponding to the second mounting groove, there is an inward - concave handle portion 1801, which is convenient for users to manually open and close the box door 2.

[0145] As Figure 2 、 Figure 3 and Figure 4 shown, at the top and bottom of the box door 2 of the second door body assembly, there are respectively a third end cap 310 and a fourth end cap 320. The fourth end cap 320 is rotatably connected to the third hinge 6, and the third end cap 310 is rotatably connected to the hinge shaft on the lower side of the second hinge 5, so as to enable the box door 2 of the second door body assembly to rotate relative to the box body 1.

[0146] As Figure 2 、 Figures 17 to 22 shown, the second door body assembly further includes a third main decorative cover 15, a fourth main decorative cover 16, a third sub - decorative cover 19 and a fourth sub - decorative cover 20.

[0147] The third main decorative cover 15 and the third auxiliary decorative cover 19 are used for detachably installing on the third end cover 310 at the top of the second door body assembly. It can be understood that the structure of the third main decorative cover 15 is similar to that of the second main decorative cover 14; the structure of the third auxiliary decorative cover 19 is similar to that of the second auxiliary decorative cover 18.

[0148] The fourth main decorative cover 16 and the fourth auxiliary decorative cover 20 are used for detachably installing on the fourth end cover 320 at the bottom of the second door body assembly. It can be understood that the structure of the fourth main decorative cover 16 is similar to that of the first main decorative cover 13; the structure of the fourth auxiliary decorative cover 20 is similar to that of the first auxiliary decorative cover 17.

[0149] Specifically, when installing the door panel 21 of the second door body assembly, the third main decorative cover 15 and the fourth main decorative cover 16 can be respectively installed on the third end cover 310 and the fourth end cover 320; when the door panel 21 does not need to be installed, the third main decorative cover 15 and the fourth main decorative cover 16 can be removed, and the third auxiliary decorative cover 19 and the fourth main decorative cover 16 can be respectively installed on the third end cover 310 and the fourth end cover 320.

[0150] Specifically, as Figure 2 and Figure 15 shown, both ends of the third end cover 310 have second hinge holes 314 rotatably connected to the second hinge 5, and a handle groove 316 is provided on the side of the third end cover 310 away from the box door 2. The third end cover 310 has a fourth installation groove, and the second guide rail fixing seat 311 is installed in the fourth installation groove. The second guide rail fixing seat 311 is provided with a fourth installation hole 315, and the second driven sliding door mechanism 9 of the second door body assembly is installed on the second guide rail fixing seat 311 through the fourth installation hole 315. There are a plurality of eighth convex ribs 313 on the top plane of the third end cover 310 for plugging with the third main decorative cover 15 and the third auxiliary decorative cover 19.

[0151] Correspondingly, as Figure 2 、 Figure 17 and Figure 18 shown, the third main decorative cover 15 is provided with two sixth notches 1501 corresponding to the second driven sliding door mechanism 9, and a plurality of fourth card slots 1503 are provided corresponding to the eighth convex ribs 313. When the third main decorative cover 15 is clamped with the third end cover 310, the handle groove 316 of the third end cover 310 is exposed, facilitating the user to reach into the handle groove 316 to open and close the box door 2. The second driven sliding door mechanism 9 can be connected to the door panel 21 through the sixth notches 1501.

[0152] As Figure 19 shown, the structure of the third auxiliary decorative cover 19 is similar to that of the third main decorative cover 15, but there is no need to set a notch structure for the second driven sliding door mechanism 9 to pass through.

[0153] As shown Figure 16 In the figure, the fourth end cover 320 is provided with a fifth installation groove 323, and a fifth installation hole 325 is provided on the groove wall of the fifth installation groove 323. The active sliding door mechanism 7 is fixed by bolts through the fifth installation hole 325 and the fifth installation groove 323. A third avoidance opening 322 is provided on the groove wall of the fifth installation groove 323 facing the box body 1 corresponding to the traction mechanism of the active sliding door mechanism 7. The traction mechanism of the active sliding door mechanism 7 is movably inserted into the third avoidance opening 322 so as to move with the box door 2 to pull the active sliding door mechanism 7.

[0154] At the same time, the fourth end cover 320 is further provided with a sixth installation groove 324, and the second driven sliding door mechanism 9 is installed in the sixth installation groove 324. It can be understood that, according to the hinge position of the box door 2 and the box body 1, the positions of the active sliding door mechanism 7 and the first driven sliding door mechanism 8 can be exchanged. Correspondingly, a fourth avoidance opening 321 for avoiding the traction mechanism of the active sliding door mechanism 7 is also provided on the groove wall of the sixth installation groove 324 facing the box body 1. The fourth end cover 320 is provided with a ninth convex rib 327 for mating and plugging with the fourth main decorative cover 16 and the fourth sub - decorative cover 20.

[0155] Correspondingly, as shown Figure 2 、 Figure 20 and Figure 21 In the figure, seventh notches 1601 and eighth notches 1602 are respectively provided on the two side end faces of the fourth main decorative cover 16 corresponding to the fifth installation groove 323 and the sixth installation groove 324 for the active sliding door mechanism 7 and the first driven sliding door mechanism 8 to extend out of the notches to be connected with the door panel 21. Ninth notches 1604 and tenth notches 1603 are provided at both ends of the fourth main decorative cover 16 for the traction mechanism of the active sliding door mechanism 7 to swing with the movement of the box door 2 when installed in the fifth installation groove 323 or the sixth installation groove 324. The fourth main decorative cover 16 is provided with a fifth card slot 1606 and a sixth card slot 1605 corresponding to the ninth convex rib 327.

[0156] As shown Figure 22 In the figure, the structure of the fourth sub - decorative cover 20 is similar to that of the fourth main decorative cover 16, but there is no need to set a notch structure for the active sliding door mechanism 7 and the first driven sliding door mechanism 8 to pass through.

[0157] Finally, it should be noted that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention 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 invention do not depart from the spirit and scope of the technical solutions of the present invention, and should all be covered within the scope of the claims of the present invention.

Claims

1. A decorative cover mechanism, characterized in that, Applied to a refrigeration device, the refrigeration device includes a box body (1), a door panel (21), a door (2), a traction mechanism, and an active sliding door mechanism (7); the door (2) is rotatably arranged on the box body (1), and the door (2) is adapted to open or close the storage space of the box body (1); the door panel (21) is movably arranged on the door (2) through the active sliding door mechanism (7), and the box body (1) is connected through the traction mechanism and the active sliding door mechanism (7). The decorative cover mechanism includes: A first main decorative cover (13) for detachably arranging on the door (2), and a first notch (1303) is formed thereon; When the first main decorative cover (13) is installed on the box body (1), the first main decorative cover (13) covers the active sliding door mechanism (7), and a part of the active sliding door mechanism (7) passes through the first notch (1303) for connecting with the door panel (21), so that during the opening or closing process of the door (2), the traction mechanism drives the active sliding door mechanism (7), and the active sliding door mechanism (7) drives the door panel (21) to move in the width direction of the door (2).

2. The decorative cover mechanism according to claim 1, wherein The decorative cover mechanism further includes: A first sub - decorative cover (17) for detachably arranging on the door (2); When the first sub - decorative cover (17) is installed on the door (2) and the active sliding door mechanism (7) is separated from the door panel (21), the first sub - decorative cover (17) covers the active sliding door mechanism (7).

3. The decorative cover mechanism according to claim 2, characterized in that, The first main decorative cover (13) and the first sub - decorative cover (17) are provided with first protrusions, and the door (2) is provided with first grooves corresponding to the first protrusions. The first main decorative cover (13) and the first sub - decorative cover (17) are alternatively connected to the door (2) through the first protrusions and the first grooves.

4. The decorative cover mechanism according to claim 2, wherein The first main decorative cover (13) is further formed with a second notch (1304) for the first driven sliding door mechanism (8) to pass through; When the first main decorative cover (13) is installed on the door (2), the first driven sliding door mechanism (8) passes through the second notch (1304), and the first driven sliding door mechanism (8) is used for connecting with the door panel (21), so that the first driven sliding door mechanism (8) cooperates to guide the door panel (21) to move relative to the door (2) during the opening or closing process of the door (2).

5. The decorative cover mechanism according to claim 1, wherein The decorative cover mechanism further includes: A second main decorative cover (14) for detachably arranging on the door (2), and a third notch (1401) is formed thereon for the second driven sliding door mechanism (9) to pass through; When the second main decorative cover (14) is installed on the cabinet door (2), the second driven sliding door mechanism (9) passes through the third notch (1401). The second driven sliding door mechanism (9) is used to connect with the door panel (21) so that the second driven sliding door mechanism (9) cooperates to guide the door panel (21) to move relative to the cabinet door (2) during the opening or closing of the cabinet door (2).

6. The decorative cover mechanism according to claim 5, characterized in that, The decorative cover mechanism further includes: A second auxiliary decorative cover (18) for detachably setting on the cabinet door (2); When the second main decorative cover (14) is installed on the cabinet door (2) and the second driven sliding door mechanism (9) is separated from the door panel (21), the second auxiliary decorative cover (18) covers the second driven sliding door mechanism (9).

7. The decorative cover mechanism according to claim 6, wherein, Second protrusions are provided on the second main decorative cover (14) and the second auxiliary decorative cover (18), and second grooves corresponding to the second protrusions are provided on the cabinet door (2). The second main decorative cover (14) and the second auxiliary decorative cover (18) are alternatively connected to the cabinet door (2) through the second protrusions and the second grooves.

8. A door body assembly, characterized in that, It includes: A cabinet door (2) rotatably connected to a cabinet body (1) and adapted to open or close the storage space of the cabinet body (1); A door panel (21) slidably provided on the outer side of the cabinet door (2); A driving sliding door mechanism (7) provided on the cabinet door (2) and configured to drive the door panel (21) to move in the width direction of the cabinet door (2) during the opening or closing of the cabinet door (2); and a decorative cover mechanism according to any one of claims 1-6.

9. A refrigeration device, characterized in that, It includes: A cabinet body (1) forming a storage space; A door body assembly according to claim 8, wherein the cabinet door (2) is rotatably connected to the cabinet body (1) and adapted to open or close the storage space.

10. The refrigeration device according to claim 9, characterized in that, The cabinet body (1) forms a first storage space and a second storage space, and there are two door body assemblies, namely a first door body assembly and a second door body assembly; The cabinet door (2) of the first door body assembly is rotatably connected to the cabinet body (1) and adapted to open or close the first storage space; the cabinet door (2) of the second door body assembly is rotatably connected to the cabinet body (1) and adapted to open or close the second storage space.

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