Sliding assembly, end cover assembly, door body assembly and refrigeration equipment

Abstract

The utility model relates to the technical field of household appliances, and provides a sliding assembly, an end cover assembly, a door body assembly and refrigeration equipment, the sliding assembly comprises a sliding module and a hanging structure, and the sliding module is configured to be arranged on an end cover main body of a box door; the hooking structure comprises a guide part, a hooking part and an adjusting assembly, and the guide part is connected with the sliding module so as to move in the width direction of the box door under the guidance of the sliding module; the hanging piece is used for being hung on the cabinet door and is movably arranged on the guiding piece in the height direction of the cabinet door. The adjusting assembly is arranged between the guiding piece and the hooking piece so as to drive the hooking piece to move relative to the guiding piece. According to the sliding assembly, the position of the cabinet door relative to the height direction of the cabinet door can be conveniently adjusted, the installation efficiency of the cabinet door is improved, and the installation attractiveness of the cabinet door is ensured.

Description

Technical Field

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

[0002] With the increasing demand for the integration of household appliances and home furnishings, household appliances are also evolving towards the embedded direction. In the embedded development of refrigeration devices, the refrigeration device is usually embedded between the surrounding cabinets. In order to ensure the aesthetics of the installation of the refrigeration device, a cabinet door needs to be installed on the outer side of the box door of the refrigeration device to prevent the box door of the refrigeration device from being directly exposed in the living room. However, in actual applications, the existing cabinet doors are usually fixedly installed on the side of the box door facing the user by using locking parts such as bolts and rivets. This cabinet door installation method is cumbersome to operate and not convenient to adjust the installation position of the cabinet door relative to the box door. 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 sliding assembly, which can facilitate the adjustment of the position of the cabinet door in the height direction relative to the box door, improve the installation efficiency of the cabinet door, and ensure the aesthetics of the cabinet door installation.

[0004] The utility model also provides an end cover assembly.

[0005] The utility model also provides a door body assembly.

[0006] The utility model also provides a refrigeration device.

[0007] The sliding assembly according to the first aspect embodiment of the utility model is applied to a refrigeration device and includes:

[0008] A sliding module configured to be disposed on the end cover main body of the box door of the refrigeration device;

[0009] A hanging structure including a guiding member, a hanging member and an adjusting assembly. The guiding member is connected to the sliding module to move along the width direction of the box door under the guidance of the sliding module; the hanging member is used for hanging on the cabinet door and is movably disposed on the guiding member along the height direction of the cabinet door; the adjusting assembly is disposed between the guiding member and the hanging member to drive the hanging member to move relative to the guiding member.

[0010] According to an embodiment of the utility model, the adjusting assembly includes:

[0011] A slider having a first inclined surface, and the hanging member having a second inclined surface, wherein the first inclined surface and the second inclined surface are in contact with each other;

[0012] A driving member is provided on the guiding member and connected to the slider; the driving member is used to drive the slider to move along the thickness direction of the cabinet door, and then the slider drives the hanging member to move along the height direction.

[0013] According to an embodiment of the present invention, the hanging member includes:

[0014] A connecting seat is movably provided on the guiding member along the height direction, and the second inclined surface is provided on the connecting seat;

[0015] A hook is connected to the connecting seat and used for hanging on the cabinet door.

[0016] According to an embodiment of the present invention, the connecting seat has an opening that extends along the thickness direction;

[0017] The slider is movably provided in the opening along the thickness direction, the first inclined surface is provided at the top end of the slider, and the second inclined surface is provided on the top wall of the opening.

[0018] According to an embodiment of the present invention, the guiding member has a guiding channel that extends along the height direction;

[0019] The connecting seat is movably provided in the guiding channel along the height direction, and the hook is provided outside the guiding channel.

[0020] According to an embodiment of the present invention, the driving member includes an adjusting bolt, and the adjusting bolt is rotatably provided on the guiding member and threadedly connected to the slider.

[0021] According to an embodiment of the present invention, the adjusting bolt includes a power input head, a first straight rod section, a screw rod section, a second straight rod section, and a limiting head; the power input head, the first straight rod section, the screw rod section, the second straight rod section, and the limiting head are connected in sequence;

[0022] The power input head is limited at the first end of the guiding member, the first straight rod section is rotatably provided at the first end of the guiding member, and the screw rod section is in threaded cooperation with the slider; the second straight rod section is rotatably provided at the second end of the guiding member, and the limiting head is limited at the second end of the guiding member.

[0023] According to an embodiment of the present invention, the sliding module includes: a first slide rail and a first sliding member, the first slide rail and the first sliding member are slidably matched along the width direction, the first slide rail is provided on the end cover body, and the first sliding member is connected to the guiding member.

[0024] The end cover assembly according to the second embodiment of the utility model comprises: an end cover body and the sliding assembly as described above, wherein the sliding module is arranged on the end cover body.

[0025] According to an embodiment of the utility model, the end cover body is provided with a mounting groove, and the sliding module is arranged in the mounting groove.

[0026] According to the third aspect of the present invention, the door assembly comprises: a box door, a cabinet door and the end cover assembly as described above; the box door is configured to be rotatably disposed on the box body, and the cabinet door is disposed on the side of the box door away from the box body; the end cover body is disposed on the box door, and the hanging member is hung on the cabinet door.

[0027] According to one embodiment of the utility model, the door assembly further includes:

[0028] A sliding door mechanism is configured to be disposed on the box body or the box door and is drivingly connected to the cabinet door, wherein the sliding door mechanism is used to drive the cabinet door to move relative to the cabinet door along the width direction during the opening and closing of the cabinet door;

[0029] The refrigeration device is configured to be arranged in a accommodating space between a first cabinet body and a second cabinet body; during the process of opening or closing the cabinet door, the sliding door mechanism is used to change the position of the cabinet door on the cabinet door so that the cabinet door avoids the first cabinet body or the second cabinet body.

[0030] According to one embodiment of the utility model, the sliding door mechanism comprises:

[0031] A trigger, used to obtain the door opening and closing signal;

[0032] A linear drive member is disposed between the box door and the cabinet door and is connected to the trigger member;

[0033] The linear drive member is used to drive the cabinet door to move along the width direction of the cabinet door according to the opening and closing signal fed back by the trigger member.

[0034] According to a fourth aspect of the present invention, a refrigeration device comprises: a box body and the door assembly as described above, wherein the box body has a storage compartment, and the box door is rotatably provided on the box body to open or close the storage compartment.

[0035] 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: By providing a sliding module and a hanging structure between the box door and the cabinet door, and providing a guiding member, a hanging member and an adjusting assembly in the hanging structure, connecting the hanging member to the cabinet door, connecting the guiding member to the box door through the sliding module, and enabling the adjusting assembly to drive the hanging member to move relative to the guiding member along the height direction of the cabinet door, so that during the installation process of the cabinet door, the position of the cabinet door relative to the box door in the height direction can be adjusted by adjusting the position of the hanging member relative to the guiding member, thereby conveniently realizing the adjustment of the cabinet door relative to the box door in the height direction, improving the installation efficiency of the cabinet door and ensuring the aesthetics of the cabinet door installation.

[0036] Further, the end cover assembly of the present utility model can connect the box door and the cabinet door and adjust the displacement of the cabinet door relative to the box door in the height direction.

[0037] 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or in the related art, the following will briefly introduce the drawings required for use in the description of the embodiments or the related art. Obviously, the following drawings 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.

[0039] Figure 1 It is a schematic assembly diagram of the end cover body, the sliding module and the hanging structure provided by the embodiment of the present utility model;

[0040] Figure 2 It is an exploded view of the end cover body, the sliding module and the hanging structure provided by the embodiment of the present utility model;

[0041] Figure 3 It is a schematic structural diagram of the hanging structure and the sliding module provided by the embodiment of the present utility model;

[0042] Figure 4 It is an exploded view of the hanging structure and the sliding module provided by the embodiment of the present utility model;

[0043] Figure 5 It is one of the schematic structural diagrams of the guiding member provided by the embodiment of the present utility model;

[0044] Figure 6 It is the second schematic structural diagram of the guiding member provided by the embodiment of the present utility model

[0045] Figure 7It is a schematic structural diagram of the slider provided by the embodiment of the present utility model;

[0046] Figure 8 It is one of the schematic structural diagrams of the hanging member provided by the embodiment of the present utility model;

[0047] Figure 9 It is the second schematic structural diagram of the hanging member provided by the embodiment of the present utility model;

[0048] Figure 10 It is a schematic structural diagram of the driving member provided by the embodiment of the present utility model;

[0049] Figure 11 It is a cross-sectional view of the hanging member in the initial position provided by the embodiment of the present utility model;

[0050] Figure 12 It is a cross-sectional view of the hanging member after being raised provided by the embodiment of the present utility model;

[0051] Figure 13 It is one of the schematic structural diagrams of the sliding module provided by the embodiment of the present utility model;

[0052] Figure 14 It is the second schematic structural diagram of the sliding module provided by the embodiment of the present utility model;

[0053] Figure 15 It is a schematic installation structure diagram of the refrigeration device relative to the first cabinet body and the second cabinet body provided by the embodiment of the present utility model;

[0054] Figure 16 It is an exploded view of the refrigeration device provided by the embodiment of the present utility model.

[0055] Reference numerals:

[0056] 1. Door; 11. End cover main body; 111. Installation groove;

[0057] 2. Cabinet door;

[0058] 3. Sliding module; 31. First slide rail; 32. First slider; 33. Second slider; 34. Coupling component; 341. First rack; 342. Coupling gear; 343. Second rack;

[0059] 4. Hanging structure; 41. Guide member; 42. Hanging member; 43. Adjusting component; 411. Guide channel; 421. Connection seat; 422. Hook; 431. Slider; 432. Driving member; 4211. Second inclined surface; 4212. Opening; 4213. Limiting boss; 4311. First inclined surface; 4321. Power input head; 4322. First straight rod section; 4323. Screw rod section; 4324. Second straight rod section; 4325. Limiting head;

[0060] 5. Sliding door mechanism; 6. Cabinet; 7. Hinge; 8. First cabinet body; 9. Second cabinet body. Detailed implementation mode

[0061] The following further describes in detail the implementation mode 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.

[0062] 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, and 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", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0063] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, 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.

[0064] In the embodiments of the present utility model, unless otherwise clearly specified and limited, 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", "beneath" and "under" 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.

[0065] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean 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.

[0066] The following combines Figures 1 to 16 to describe in detail the sliding assembly, end cover assembly, door body assembly, and refrigeration equipment provided by the embodiments of the present utility model through specific embodiments and their application scenarios.

[0067] In the first aspect, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the embodiments of the present utility model provide a sliding assembly, which is applied to a refrigeration equipment, and includes: a sliding module 3 and a hanging structure 4.

[0068] The sliding module 3 is configured to be arranged on the end cover main body 11 of the door 1 of the refrigeration equipment.

[0069] The hanging structure 4 includes a guiding member 41, a hanging member 42, and an adjusting assembly 43. The guiding member 41 is connected to the sliding module 3 to move along the width direction of the door 1 under the guidance of the sliding module 3; the hanging member 42 is used for hanging on the cabinet door 2 and is movably arranged on the guiding member 41 along the height direction of the cabinet door 2; the adjusting assembly 43 is arranged between the guiding member 41 and the hanging member 42 to drive the hanging member 42 to move relative to the guiding member 41.

[0070] It can be understood that the box body 6 of this embodiment is installed with a hinge 7, and the hinge 7 is provided with a hinge shaft. The door 1 is rotatably arranged on the hinge shaft to realize the opening or closing of the door 1 relative to the box body 6. A cabinet door 2 is arranged on the outer side of the door 1 to ensure that the appearance of the refrigeration equipment is consistent with the surrounding cabinet bodies, making the coordination between the refrigeration equipment and the environment better.

[0071] The sliding module 3 of this embodiment may include a first sliding part and a second sliding part. The first sliding part and the second sliding part are slidably matched in the width direction. The first sliding part can be installed on the door 1, the second sliding part can be installed on the cabinet door 2, and the second sliding part is connected to the guiding member 41. The relative sliding of the first sliding part and the second sliding part realizes the relative sliding of the door 1 and the cabinet door 2.

[0072] In this embodiment, the hanging member 42 is connected to the cabinet door 2, and the guiding member 41 is connected to the box door 1. During the installation process of the cabinet door 2, the adjusting assembly 43 is used to drive the hanging member 42 to move relative to the guiding member 41 along the height direction of the cabinet door 2, thereby adjusting the position of the cabinet door 2 relative to the box door 1 in the height direction.

[0073] Specifically, the adjusting assembly 43 may include a telescopic rod, and the height of the hanging member 42 and the guiding member 41 is adjusted by the telescopic movement of the telescopic rod. The adjusting assembly 43 may also include a gear-rack assembly, and the height of the hanging member 42 and the guiding member 41 is adjusted by the meshing of the gear and the rack.

[0074] For the sliding assembly shown in this embodiment, by providing a sliding module 3 and a hanging structure 4 between the box door 1 and the cabinet door 2, and providing a guiding member 41, a hanging member 42 and an adjusting assembly 43 in the hanging structure 4, the hanging member 42 is connected to the cabinet door 2, the guiding member 41 is connected to the box door 1 through the sliding module 3, and the adjusting assembly 43 can drive the hanging member 42 to move relative to the guiding member 41 along the height direction of the cabinet door 2, so that during the installation process of the cabinet door 2, the position of the cabinet door 2 relative to the box door 1 in the height direction can be adjusted by adjusting the position of the hanging member 42 relative to the guiding member 41, thereby conveniently realizing the adjustment of the cabinet door 2 relative to the box door 1 in the height direction, improving the installation efficiency of the cabinet door 2, and ensuring the aesthetics of the installation of the cabinet door 2.

[0075] In some embodiments, as Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 11 and Figure 12 shown, the adjusting assembly 43 includes: a slider 431 and a driving member 432.

[0076] The slider 431 has a first inclined surface 4311, and the hanging member 42 has a second inclined surface 4211, and the first inclined surface 4311 and the second inclined surface 4211 are in contact.

[0077] The driving member 432 is arranged on the guiding member 41 and is connected to the slider 431; the driving member 432 is used to drive the slider 431 to move along the thickness direction of the cabinet door 2, and then drive the hanging member 42 to move along the height direction by the slider 431.

[0078] It is understandable that since the slider 431 and the hanging member 42 are in an inclined fitting state, when the slider 431 moves along the thickness direction of the cabinet door 2, the height of the first inclined surface 4311 and the guide member 41 along the thickness direction changes. Based on the sliding fit between the slider 431 and the hanging member 42, the slider 431 drives the hanging member 42 to slide along the first inclined surface 4311, thereby changing the height of the second inclined surface 4211 and the guide member 41 along the thickness direction, so that the hanging member 42 moves relative to the guide member 41 in the height direction, and thus the height of the hanging member 42 relative to the guide member 41 is adjusted.

[0079] Specifically, along the thickness direction, the first inclined surface 4311 of this embodiment gradually decreases in height from the cabinet door 2 to the box door 1. When the driving member 432 drives the slider 431 to move towards the box door 1, the slider 431 drives the hanging member 42 to lift, thereby raising the hanging member 42 relative to the guide member 41 and raising the box door 1; when the driving member 432 drives the slider 431 to move away from the box door 1, the slider 431 drives the hanging member 42 to lower, thereby lowering the hanging member 42 relative to the guide member 41 and lowering the box door 1.

[0080] In this embodiment, by providing the slider 431 and the driving member 432 in the adjusting assembly 43, and slidingly fitting the slider 431 and the hanging member 42 with the first inclined surface 4311 and the second inclined surface 4211, when the slider 431 is driven by the driving member 432 and slides along the thickness direction, it can drive the hanging member 42 to move in the height direction, thereby conveniently adjusting the height of the hanging member 42 relative to the guide member 41, and further being able to adjust the height of the cabinet door 2 relative to the box door 1.

[0081] In some embodiments, as Figure 8 and Figure 9 shown, the hanging member 42 includes: a connecting seat 421 and a hook 422.

[0082] The connecting seat 421 is movably arranged on the guide member 41 along the height direction, and the second inclined surface 4211 is arranged on the connecting seat 421.

[0083] The hook 422 is connected to the connecting seat 421 and is used for hanging on the cabinet door 2.

[0084] It is understandable that the connecting seat 421 has a second inclined surface 4211, and the connecting seat 421 and the slider 431 achieve the adjustment of the height of the connecting seat 421 relative to the guide member 41 through the sliding fit of the second inclined surface 4211 and the first inclined surface 4311.

[0085] The hook 422 can be hung on the cabinet door 2. When the connecting seat 421 moves relative to the guide member 41 in the height direction, the connecting seat 421 drives the hook 422 to move relative to the guide member 41 in the height direction, thereby driving the cabinet door 2 to move in the height direction, so as to adjust the height of the cabinet door 2 relative to the box door 1. The structure is simple and easy to operate.

[0086] In some embodiments, such as Figure 5 , Figure 6 , Figure 8 and Figure 9 shown, the connecting seat 421 has an opening 4212, and the opening 4212 extends in the thickness direction.

[0087] The slider 431 is movably arranged in the opening 4212 in the thickness direction. The first inclined surface 4311 is arranged at the top end of the slider 431, and the second inclined surface 4211 is arranged on the top wall of the opening 4212.

[0088] It can be understood that the slider 431 can move in the opening 4212, and the top end of the slider 431 fits with the top wall of the opening 4212 to achieve a sliding fit. The slider 431 is located inside the connecting seat 421, making the structure of the slider 431 and the connecting seat 421 relatively compact and saving space.

[0089] Furthermore, along the thickness direction, limiting convex platforms 4213 are arranged on both sides of the top wall of the connecting seat 421. The outer side surfaces of the limiting convex platforms 4213 are in contact with the inner wall of the guide member 41 to prevent the connecting seat 421 from rotating in the guide member 41. And compared with the contact between the outer side of the connecting seat 421 and the guide member 41, the contact surface between the outer side surface of the limiting convex platform 4213 and the guide member 41 is smaller, reducing the friction force between the connecting seat 421 and the guide member 41.

[0090] In some embodiments, such as Figure 5 and Figure 6 shown, the guide member 41 has a guide channel 411, and the guide channel 411 extends in the height direction.

[0091] The connecting seat 421 is movably arranged in the guide channel 411 in the height direction, and the hook 422 is arranged outside the guide channel 411.

[0092] It can be understood that both the connecting seat 421 and the slider 431 are inside the guide channel 411. The connecting seat 421 moves up and down relative to the guide member 41 in the guide channel 411, realizing the adjustment of the height direction of the connecting seat 421 relative to the guide member 41. The structure is compact and saves space. And the hook 422 is arranged outside the guide channel 411, which does not affect the installation between the hook 422 and the cabinet door 2.

[0093] In some embodiments, such as Figure 4 andFigure 10 As shown, the driving member 432 includes an adjusting bolt, which is rotatably arranged on the guiding member 41 and is threadedly connected to the sliding block 431.

[0094] It can be understood that the threaded connection between the adjusting bolt and the sliding block 431 can ensure that when the adjusting bolt is turned to rotate relative to the guiding member 41, the sliding block 431 is driven to move in the thickness direction within the opening 4212, realizing the movement of the sliding block 431 relative to the guiding member 41 in the thickness direction, and further enabling the sliding block 431 to drive the hanging member 42 to move in the height direction of the guiding member 41.

[0095] In some embodiments, as Figure 10 shown, the adjusting bolt includes a power input head 4321, a first straight rod section 4322, a screw rod section 4323, a second straight rod section 4324, and a limiting head 4325; the power input head 4321, the first straight rod section 4322, the screw rod section 4323, the second straight rod section 4324, and the limiting head 4325 are connected in sequence.

[0096] The power input head 4321 is limited at the first end of the guiding member 41, the first straight rod section 4322 is rotatably arranged at the first end of the guiding member 41, and the screw rod section 4323 is in threaded cooperation with the sliding block 431; the second straight rod section 4324 is rotatably arranged at the second end of the guiding member 41, and the limiting head 4325 is limited at the second end of the guiding member 41.

[0097] It can be understood that a cross-shaped groove is provided at the top of the power input head 4321, which is convenient for users to use a screwing tool to adjust the adjusting bolt. The power input head 4321 and the limiting head 4325 are respectively limited from both ends of the guiding member 41 to prevent the adjusting bolt from slipping off the guiding member 41.

[0098] Both the first straight rod section 4322 and the second straight rod section 4324 can rotate around the guiding member 41, which is convenient for driving the sliding block 431 to move in the thickness direction. The screw rod section 4323 is in threaded cooperation with the sliding block 431, so that the sliding block 431 can move in the thickness direction as the screw rod section 4323 moves.

[0099] In this embodiment, by providing the power input head 4321, the first straight rod section 4322, the screw rod section 4323, the second straight rod section 4324, and the limiting head 4325 on the adjusting bolt, the limiting of the guiding member 41, the fixation with the sliding block 431, and the driving of the sliding block 431 can be completed, and multiple effects are achieved with a simple structure.

[0100] In some embodiments, as Figure 4As shown, the sliding module 3 includes: a first sliding rail 31 and a first sliding member 32 , the first sliding rail 31 and the first sliding member 32 are slidably matched along the width direction, the first sliding rail 31 is arranged on the end cover body 11 , and the first sliding member 32 is connected to the guide member 41 .

[0101] It can be understood that the sliding module 3 includes a first sliding rail 31, a first sliding member 32 and a second sliding member 33. The first sliding rail 31 is arranged on the box door 1 and extends along the width direction of the box door 1. The first sliding member 32 and the second sliding member 33 are respectively movably arranged on the first sliding rail 31. The first sliding member 32 and the second sliding member 33 are dynamically coupled to each other so as to move in the opposite direction relative to the first sliding rail 31.

[0102] For the sliding module 3, the first slide rail 31 can be a parallel rail known in the art, that is, the first slide rail 31 includes a first track and a second track arranged side by side, the first sliding member 32 is movably arranged on the first track, and the second sliding member 33 is movably arranged on the second track.

[0103] The first sliding member 32 and the second sliding member 33 have the same structure, both including a ball support and a transfer seat connected to each other; the ball support of the first sliding member 32 is slidably arranged on the first track, and the transfer seat of the first sliding member 32 is connected to the guide member 41 of the hanging structure 4; the ball support of the second sliding member 33 is slidably arranged on the second track, and the transfer seat of the second sliding member 33 is connected to the sliding door mechanism 5. The sliding door mechanism 5 can drive the second sliding member 33 to move along the first slide rail 31 during the opening and closing process of the box door 1.

[0104] Since the first sliding member 32 and the second sliding member 33 move in opposite directions relative to the first sliding rail 31, when the sliding door mechanism 5 drives the second sliding member 33 to move along the width direction of the door 1 toward the side close to the hinge 7, the first sliding member 32 will drive the cabinet door 2 to move along the width direction of the door 1 toward the side away from the hinge 7 through the hanging structure 4; conversely, when the sliding door mechanism 5 drives the second sliding member 33 to move along the width direction of the door 1 toward the side away from the hinge 7, the first sliding member 32 will drive the cabinet door 2 to move along the width direction of the door 1 toward the side close to the hinge 7 through the hanging structure 4.

[0105] Specifically, the sliding module 3 also includes: a coupling component 34, which is arranged on the first slide rail 31 and is transmission-connected between the first sliding member 32 and the second sliding member 33; wherein the coupling component 34 is used to control the first sliding member 32 and the second sliding member 33 to move in opposite directions relative to the first slide rail 31.

[0106] In some examples, such as Figure 13As shown, the coupling component 34 includes a first pulling rope and a second pulling rope. The first pulling rope is wound around the first end of the first sliding rail 31, and the second pulling rope is wound around the second end of the first sliding rail 31. The first pulling rope, the first sliding member 32, the second pulling rope, and the second sliding member 33 are connected end to end in sequence to form an annular structure. Thus, when the sliding door mechanism 5 pulls the first sliding member 32 to move along the first sliding rail 31, the moving directions of the first sliding member 32 and the second sliding member 33 relative to the first sliding rail 31 are opposite.

[0107] In some examples, as Figure 14 shown, the coupling component 34 includes a first rack 341, a coupling gear 342, and a second rack 343; the coupling gear 342 is rotatably arranged on the first sliding rail 31 and is meshed with the first rack 341 and the second rack 343 respectively; the first rack 341 is connected to the first sliding member 32, and the second rack 343 is connected to the second sliding member 33.

[0108] The coupling gear 342 is rotatably arranged at a set position on the first sliding rail 31. The first rack 341 and the second rack 343 are spaced apart from each other and are respectively arranged on both sides of the coupling gear 342. The tooth surfaces of the first rack 341 and the second rack 343 are arranged opposite to each other.

[0109] When the second sliding member 33 drives the second rack 343 to move along the first sliding rail 31 toward the side close to the hinge 7, the second rack 343 will drive the coupling gear 342 to rotate. Then, based on the meshing arrangement between the coupling gear 342 and the first rack 341, the first rack 341 drives the first sliding member 32 to move toward the side away from the hinge 7, so as to realize the reverse movement of the first sliding member 32 and the second sliding member 33 relative to the first sliding rail 31.

[0110] In a second aspect, as Figure 1 shown, the embodiment of the present utility model provides an end cover assembly, including: an end cover main body 11 and the sliding assembly as above, and the sliding module 3 is arranged on the end cover main body 11.

[0111] Specifically, since the end cover assembly includes a sliding assembly, and the specific structure of the sliding assembly refers to the above embodiment, the end cover assembly shown in this embodiment includes all the technical solutions of the above embodiment. Therefore, it has at least all the beneficial effects obtained by all the technical solutions of the above embodiment, which will not be elaborated one by one here.

[0112] It can be understood that the end cover main body 11 is located on the box door 1, the sliding module 3 is arranged on the end cover main body 11, and the hanging structure 4 is respectively connected to the sliding module 3 and the cabinet door 2, so that the end cover assembly can connect the box door 1 and the cabinet door 2, and can enable the cabinet door 2 to move along the width direction of the box door 1. During the installation of the cabinet door 2 on the box door 1, the displacement of the cabinet door 2 in the thickness direction relative to the box door 1 can be adjusted.

[0113] In some embodiments, Figure 1 and Figure 2 As shown, the end cover body 11 is provided with a mounting groove 111 , and the sliding module 3 is arranged in the mounting groove 111 .

[0114] It is understandable that the sliding module 3 is arranged in the installation groove 111, so that the box door 1 can form a stable fit with the sliding module 3 during the opening and closing process, thereby reducing the overall thickness of the box door 1 and the cabinet door 2, and the sliding module 3 is hidden in the installation groove 111. When the cabinet door 2 moves relative to the box door 1, the user can only observe the movement of the cabinet door 2 relative to the box door 1, and cannot see the sliding of the sliding module 3, thereby enhancing the aesthetics and consistency of the movement process of the cabinet door 2.

[0115] When the refrigeration equipment is installed as a fully embedded device, a cabinet door 2 needs to be arranged outside the box door 1, and the sliding module 3 is arranged in the installation groove 111 on the box door 1 to ensure the aesthetics of the cabinet door 2 when the box door 1 and the cabinet door 2 move relative to each other.

[0116] In the third aspect, Figure 1 and Figure 15 As shown, an embodiment of the utility model provides a door body assembly, including: a box door 1, a cabinet door 2 and an end cover assembly as above; the box door 1 is configured to be rotatably arranged on the box body 6 of the refrigeration equipment, and the cabinet door 2 is arranged on the side of the box door 1 away from the box body 6; the end cover body 11 is arranged on the box door 1, and the hanging part 42 is hung on the cabinet door 2.

[0117] Among them, the thickness of the cabinet door 1 is 18-60mm, for example, the thickness of the cabinet door 1 can be 18mm, 25mm, 35mm, 50mm, 55mm or 60mm; the thickness of the cabinet door 2 is 12-26mm, for example, the thickness of the cabinet door 2 can be 12mm, 15mm, 20mm or 26mm; the cabinet door 2 can be a wooden door panel or a plastic door panel.

[0118] Specifically, since the door body assembly includes an end cover assembly, the specific structure of the end cover assembly refers to the above embodiment, and the door body assembly shown in this embodiment includes all the technical solutions of the above embodiment. Therefore, it has at least all the beneficial effects achieved by all the technical solutions of the above embodiment, which will not be repeated here one by one.

[0119] It is understandable that the door assembly of the present invention can be applied to household appliances, such as refrigerators.

[0120] For the door body assembly shown in this embodiment, the box door 1 is rotatably connected to the box body 6, and the end cover body 11 is arranged on the box door 1, and the hanging member 42 is hung on the cabinet door 2. During the process of installing the cabinet door 2 on the box door 1, the displacement of the box door 1 relative to the thickness direction of the cabinet door 2 can be conveniently adjusted.

[0121] The cabinet door 2 is movably arranged on the outside of the box door 1 along the width direction of the box door 1, and an end cover assembly is used to connect the box door 1 and the cabinet door 2. During the opening or closing process of the end cover assembly, the cabinet door 2 is controlled to move relative to the box door 1, so that the box door 1 can avoid the side cabinet body during the opening and closing processes, thereby avoiding interference between the cabinet door 2 and the outside when the box door 1 rotates, and meeting the usage requirements of users in different scenarios.

[0122] Such a design not only improves the convenience of use, but also can avoid possible damage to the door body assembly during use. At the same time, this design also enables the refrigeration equipment to better integrate into the home environment, achieving the effects of overall beauty and sealing.

[0123] In some embodiments, as Figure 15 shown, the door body assembly further includes: a sliding door mechanism 5; the sliding door mechanism 5 is configured to be arranged on the box body 6 or the box door 1 and is in transmission connection with the cabinet door 2, and the sliding door mechanism 5 is used to drive the cabinet door 2 to move relative to the box door 1 along the width direction during the opening and closing processes of the box door 1.

[0124] The refrigeration equipment is configured to be arranged in the accommodation space between the first cabinet body 8 and the second cabinet body 9; during the opening or closing process of the box door 1, the sliding door mechanism 5 is used to change the position of the cabinet door 2 on the box door 1 so that the cabinet door 2 avoids the first cabinet body 8 or the second cabinet body 9.

[0125] It can be understood that an opening 4212 is provided on the outside of the accommodation space between the first cabinet body 8 and the second cabinet body 9, and this design enables the refrigeration equipment to be integrally embedded in the cabinet body. During the process of the box door 1 passing through the opening 4212 to control the opening or closing of the accommodation space, the sliding door mechanism 5 is configured to drive the cabinet door 2 to move a preset distance on the box door 1 in a direction away from or close to the box body 6, so that the cabinet door 2 avoids the side walls of the first cabinet body 8 and the second cabinet body 9.

[0126] During the process of the box door 1 passing through the opening 4212 to control the opening or closing of the accommodation space, the sliding door mechanism 5 is configured to drive the cabinet door 2 to move on the box door 1 in a direction away from or close to the box body 6, and can also control the cabinet door 2 to move a preset distance. This design is mainly to avoid interference between the cabinet door 2 and the side walls of the first cabinet body 8 and the second cabinet body 9. Through the movement of the preset distance, the box door 1 can be smoothly opened or closed without colliding with or getting stuck on the side wall of the cabinet body. This design not only improves the convenience of use, but also can avoid possible damage to the door body assembly during use. At the same time, this design also enables the refrigeration equipment to better integrate into the home environment, achieving the effects of overall beauty and sealing.

[0127] In some embodiments, as Figure 15As shown, the door 1 of the box is rotatably connected to the box body 6 through a hinge 7; the cabinet door 2 can move between a first position and a second position along the width direction relative to the door 1 of the box.

[0128] When the cabinet door 2 is in the first position, the door 1 of the box closes the storage compartment, and the side of the cabinet door 2 facing the hinge 7 is arranged close to the hinge 7.

[0129] When the cabinet door 2 is in the second position, the door 1 of the box opens the storage compartment, and the side of the cabinet door 2 facing the hinge 7 is arranged away from the hinge 7 to avoid the side wall of the first cabinet body 8 or the second cabinet body 9.

[0130] It can be understood that the storage compartment is used to store items to be refrigerated or frozen. When the door 1 of the box closes the storage compartment, the door 1 of the box is in a closed state. The side of the cabinet door 2 is at a first distance (close to zero) relative to the hinge 7 of the refrigeration device. For example, the side of the cabinet door 2 and the side of the door 1 of the box are flush. At this time, the cabinet door 2 can completely cover the door 1 of the box, ensuring that the door body of the accommodation space exposed by the refrigeration device is consistent with the surrounding first cabinet body 8 and second cabinet body 9 in appearance.

[0131] When the door 1 of the box opens the storage compartment, the door 1 of the box is in an open state. The side of the cabinet door 2 is at a second distance (the second distance is greater than the first distance) relative to the hinge 7 of the refrigeration device. For example, the side wall of the cabinet door 2 and the side wall of the door 1 of the box are misaligned, and a gap capable of accommodating the side of the first cabinet body 8 or the second cabinet body 9 is formed, so as to avoid collision or interference between the cabinet door 2 and the first cabinet body 8 or the second cabinet body 9 caused by the opening of the door 1 of the box.

[0132] In some embodiments, as Figure 15 shown, the sliding door mechanism 5 includes: a trigger member and a linear driving member; the trigger member is used to obtain the opening and closing signal of the door 1 of the box. The linear driving member is arranged between the door 1 of the box and the cabinet door 2 and is connected to the trigger member.

[0133] Among them, the linear driving member is used to drive the cabinet door 2 to move along the width direction of the door 1 of the box according to the opening and closing signal fed back by the trigger member.

[0134] It can be understood that, as Figure 15 shown, a hinge 7 is installed at the vertex of the upper end of the box body 6, and a hinge shaft is arranged on the hinge 7. The door 1 of the box is rotatably arranged on the hinge shaft to realize the opening or closing of the door 1 of the box relative to the box body 6.

[0135] The linear driving member is installed on the door 1 of the box, and the output end of the linear driving member is connected to the cabinet door 2. The trigger member is electrically connected to the linear driving member, or the trigger member is wirelessly communicatively connected to the linear driving member.

[0136] This embodiment further includes a controller. The trigger is electrically connected to the controller, and the controller is electrically connected to the linear drive. The controller is configured to receive the opening and closing signal of the cabinet door 1 fed back by the trigger and control the linear drive to drive the movement of the cabinet door 2.

[0137] Specifically, the trigger can be a photoelectric switch. The photoelectric switch determines the opening and closing state of the cabinet door 1 by detecting the relative distance between the cabinet door 1 and the cabinet body 6. The trigger can also be an angle sensor, which determines the opening and closing state of the cabinet door 1 by detecting the relative angle between the cabinet door 1 and the cabinet body 6. The linear drive can be a cylinder, a hydraulic cylinder, or an electric push rod.

[0138] In practical applications, during the opening process of the cabinet door 1, the linear drive drives the cabinet door 2 to move away from the hinge 7 in the width direction of the cabinet door 1, that is, move to the left relative to the cabinet door 1, so as to avoid interference between the cabinet door 2 and the surrounding cabinet of the refrigeration equipment. During the closing process of the cabinet door 1, the linear drive drives the cabinet door 2 to move towards the hinge 7 in the width direction of the cabinet door 1, that is, move to the right relative to the cabinet door 1, so as to ensure that the cabinet door 2 can avoid the surrounding cabinet of the refrigeration equipment when the cabinet door 1 is closed and reset the cabinet door 2.

[0139] For the sliding door mechanism 5 shown in this embodiment, by using the trigger to obtain the opening and closing signal of the cabinet door 1 and arranging a linear drive between the cabinet door 1 and the cabinet door 2, when the cabinet door 1 is opened, the linear drive drives the cabinet door 2 to move away from the hinge 7 in the width direction of the cabinet door 1, so that the cabinet door 2 does not interfere with the surrounding cabinet. When the cabinet door 1 is closed, the linear drive drives the cabinet door 2 to move towards the hinge 7 in the width direction of the cabinet door 1, so that the cabinet door 2 returns to its original position, ensuring that the cabinet door 2 does not interfere with the surrounding cabinet of the refrigeration equipment.

[0140] In some embodiments, as Figure 15 shown, the trigger includes a displacement sensor. The displacement sensor is used to detect the rotation direction of the cabinet door 1 to obtain the opening and closing signal.

[0141] It can be understood that the displacement sensor can be an angular displacement sensor. The angular displacement sensor of this embodiment is installed on the hinge axis of the hinge 7, and the angular displacement sensor can detect the rotation direction and rotation angle of the cabinet door 1 around the hinge axis.

[0142] The displacement sensor can detect the rotation direction of the door 1 relative to the cabinet body 6 when the door 1 rotates. According to the opening and closing states of the door 1, the opening and closing signals are divided into an opening signal and a closing signal. When the door 1 is opened, the displacement sensor feeds back the opening signal to the linear drive member, and the linear drive member drives the cabinet door 2 to move away from the hinge 7 along the width direction of the door 1. Correspondingly, when the door 1 is closed, the displacement sensor feeds back the closing signal to the linear drive member, and the linear drive member drives the cabinet door 2 to move towards the hinge 7 along the width direction of the door 1.

[0143] Furthermore, as the amplitude of the opening or closing of the door 1 varies, the displacement sensor can also obtain the rotation angle of the door 1. The linear drive member can determine the preset value of the movement according to the rotation angle. In the case where the door 1 is in the open state, according to the angle of rotation when the door 1 is opened, the stroke of the telescopic end of the linear drive member is determined, and then the linear drive member drives the cabinet door 2 to move a preset distance away from the hinge 7 to avoid interference with the external cabinet body. Correspondingly, in the case where the door 1 is in the closed state, according to the angle of rotation when the door 1 is closed, the stroke of the telescopic end of the linear drive member is determined, and then the linear drive member drives the cabinet door 2 to move a preset distance towards the hinge 7 to avoid interference between the cabinet door 2 and the external cabinet body, and ultimately, the cabinet door 2 is reset.

[0144] In this embodiment, by setting the trigger member as a displacement sensor, the opening and closing signal and the rotation angle of the door 1 are synchronously obtained, and then the preset value of the movement of the cabinet door 2 along the width direction of the door 1 is accurately determined, so that the movement of the cabinet door 2 relative to the door 1 can be consistent with the rotation amplitude of the door 1, which not only avoids interference but also ensures that the movement process of the cabinet door 2 relative to the door 1 is beautiful and reliable.

[0145] In some embodiments, as Figure 15 shown, the trigger member includes a push-button switch, and the push-button switch is used to receive the pressing input of the corresponding opening and closing signal; the push-button switch is configured to be connected to the opening mechanism that drives the door 1 to open and close.

[0146] It can be understood that the opening mechanism in this embodiment is used to open or close the door 1. The push-button switch is connected to the opening mechanism, and when the push-button switch is triggered, it controls the opening mechanism to open or close the door 1.

[0147] Generally, built-in refrigerators are designed in a handleless style, using a pressure opening system or a hidden notch instead of a traditional handle, or a push-button switch can also be used to control the opening and closing of the door 1 of the built-in refrigerator. The push-button switch in this embodiment is arranged on the cabinet door 2 of the refrigerator and is used to control the opening and closing of the door 1 by pressing the button of the push-button switch. At the same time, the push-button switch feeds back the opening and closing signal of the door 1 to the linear drive member, and the linear drive member drives the cabinet door 2 to move along the width direction of the door 1.

[0148] Specifically, after the button switch receives the input instruction to open the cabinet door 1, the button switch feeds back the opening signal to the door opening mechanism and the linear drive member. The door opening mechanism drives the cabinet door 1 to open. At the same time, the linear drive member drives the cabinet door 2 to move away from the hinge 7 along the width direction of the cabinet door 1, so as to ensure that when the cabinet door 1 is opened, the cabinet door 2 does not interfere with the surrounding parts.

[0149] After the button switch receives the input instruction to close the cabinet door 1, the button switch feeds back the closing signal to the door opening mechanism and the linear drive member. The door opening mechanism drives the cabinet door 1 to close. At the same time, the linear drive member drives the cabinet door 2 to move towards the hinge 7 along the width direction of the cabinet door 1, so as to ensure that when the cabinet door 1 is closed, the cabinet door 2 does not interfere with the surrounding parts, and the cabinet door 2 can be reset as the cabinet door 1 is completely closed to ensure the aesthetics of the cabinet door 2.

[0150] In this embodiment, by setting the trigger member as a button switch, the button switch can not only control the opening and closing of the cabinet door 1 by the door opening mechanism, but also feed back the opening and closing signals of the cabinet door 1 to the linear drive member, so that the linear drive member drives the cabinet door 2 to move along the width direction of the cabinet door 1, enabling the cabinet door 2 to open and close synchronously with the cabinet door 1 while avoiding interference with the surrounding cabinet bodies, ensuring the synchronism and aesthetics of the opening and closing of the cabinet door 1 and the cabinet door 2.

[0151] In some embodiments, the linear drive member includes a linear motor or a telescopic rod.

[0152] It can be understood that as Figure 15 shown, the linear motor is installed on the cabinet door 1, and the output end of the linear motor is connected to the cabinet door 2. The linear motor drives the cabinet door 2 to move along the width direction of the cabinet door 1 through linear driving. The reaction speed of the linear motor is fast and the sensitivity is high. For the small-distance movement adjustment of the cabinet door 2 along the cabinet door 1, it can quickly respond and accurately adjust the moving distance, realizing the reliability and stability of the movement of the cabinet door 2 relative to the cabinet door 1.

[0153] The fixed end of the telescopic rod is connected to the cabinet door 1, and the telescopic end of the telescopic rod is connected to the cabinet door 2. By adjusting the length of the telescopic rod, the distance between the rotation center of the cabinet door 2 and the cabinet door 1 is adjusted, thereby realizing the movement of the cabinet door 2 along the width direction of the cabinet door 1. The telescopic rod is flexible to adjust and saves space, and can flexibly adjust the relative movement between the cabinet door 1 and the cabinet door 2 in the limited space between the cabinet door 1 and the cabinet door 2. Moreover, the design of the telescopic rod is simple and can be coordinated with the overall home environment, improving the consistency of the home environment.

[0154] Specifically, the telescopic rod can be an electric push rod or a cylinder.

[0155] In a fourth aspect, as Figure 15 and Figure 16 shown, an embodiment of the present utility model provides a refrigeration device, comprising: a box body 6 and a door body assembly as above. The box body 6 has a storage compartment, and the box door 1 is rotatably arranged on the box body 6 to open or close the storage compartment.

[0156] Specifically, since the refrigeration device includes a door body assembly, and the specific structure of the door body assembly refers to the above embodiment, the refrigeration device shown in this embodiment includes all the technical solutions of the above embodiment. Therefore, it has at least all the beneficial effects obtained by all the technical solutions of the above embodiment, which will not be elaborated one by one here.

[0157] It can be understood that the box body 6 can be provided with multiple storage compartments, and the multiple storage compartments are arranged in sequence from top to bottom along the height direction of the box body 6. The box body 6 is configured with a set of door body assemblies for controlling the opening and closing states for each storage compartment. Among them, a hinge 7 is arranged on the side of the box body 6 corresponding to each storage compartment, and the box body 6 can be rotatably connected to the box door 1 of the door body assembly corresponding to the storage compartment through the hinge 7.

[0158] For each set of door body assemblies, since the cabinet door 2 can move left and right relative to the box door 1 in the width direction, when the refrigeration device is fully embedded, during the process of opening the box door 1, the cabinet door 2 can be controlled to move away from the hinge 7 relative to the box door 1 to avoid the cabinet around the refrigeration device; during the process of closing the box door 1, the cabinet door 2 can be controlled to move towards the side close to the hinge 7 relative to the box door 1 until the cabinet door 2 returns to its original position to ensure that the side of the box door 1 is flush with the side of the cabinet door 2.

[0159] Finally, it should be noted that the above embodiments are only used to illustrate the present utility model, rather than to limit the present utility model. 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 by the scope of the claims of the present utility model.

Claims

1. A sliding component, applied to a refrigeration device, characterized in that Comprising: A sliding module (3), configured to be disposed on an end cover main body (11) of a door (1) of the refrigeration device; A hanging structure (4), including a guiding member (41), a hanging member (42), and an adjusting assembly (43). The guiding member (41) is connected to the sliding module (3) to move along the width direction of the door (1) under the guidance of the sliding module (3); the hanging member (42) is used to be hung on a cabinet door (2) of the refrigeration device and is movably disposed on the guiding member (41) along the height direction of the cabinet door (2); the adjusting assembly (43) is disposed between the guiding member (41) and the hanging member (42) to drive the hanging member (42) to move relative to the guiding member (41).

2. The sliding assembly according to claim 1, wherein, The adjusting assembly (43) includes: a slider (431) having a first inclined surface (4311), and the hanging member (42) has a second inclined surface (4211), and the first inclined surface (4311) is in contact with the second inclined surface (4211); A driving member (432), disposed on the guiding member (41) and connected to the slider (431); the driving member (432) is used to drive the slider (431) to move along the thickness direction of the cabinet door (2), and then the slider (431) drives the hanging member (42) to move along the height direction.

3. The sliding assembly according to claim 2, wherein, The hanging member (42) includes: A connecting seat (421), movably disposed on the guiding member (41) along the height direction, and the second inclined surface (4211) is disposed on the connecting seat (421); A hook (422), connected to the connecting seat (421) and used to be hung on the cabinet door (2).

4. The sliding component according to claim 3, characterized in that, The connecting seat (421) has an opening (4212), and the opening (4212) extends along the thickness direction; The slider (431) is movably disposed in the opening (4212) along the thickness direction, the first inclined surface (4311) is disposed at the top end of the slider (431), and the second inclined surface (4211) is disposed on the top wall of the opening (4212).

5. The sliding assembly according to claim 3, characterized in that, The guiding member (41) has a guiding channel (411), and the guiding channel (411) extends along the height direction; The connecting seat (421) is movably disposed in the guiding channel (411) along the height direction, and the hook (422) is disposed outside the guiding channel (411).

6. The sliding component according to claim 2, characterized in that, The driving member (432) includes an adjusting bolt, and the adjusting bolt is rotatably disposed on the guiding member (41) and is threadedly connected to the slider (431).

7. The sliding component according to claim 6, wherein, The adjusting bolt includes a power input head (4321), a first straight rod section (4322), a screw rod section (4323), a second straight rod section (4324), and a limiting head (4325); the power input head (4321), the first straight rod section (4322), the screw rod section (4323), the second straight rod section (4324), and the limiting head (4325) are connected in sequence; The power input head (4321) is limited to the first end of the guide member (41); the first straight rod section (4322) is rotatably arranged at the first end of the guide member (41); the screw rod section (4323) is threadedly engaged with the slider (431); the second straight rod section (4324) is rotatably arranged at the second end of the guide member (41); and the limit head (4325) is limited to the second end of the guide member (41).

8. The sliding assembly according to any one of claims 1 to 7, characterized in that The sliding module (3) comprises: a first sliding rail (31) and a first sliding member (32); the first sliding rail (31) and the first sliding member (32) are slidably matched along the width direction; the first sliding rail (31) is arranged on the end cover body (11); and the first sliding member (32) is connected to the guide member (41).

9. An end cap assembly, characterized in that, include: An end cover body (11) and a sliding assembly according to any one of claims 1 to 8, wherein the sliding module (3) is arranged on the end cover body (11).

10. The end cap assembly according to claim 9, characterized in that, The end cover body (11) is provided with a mounting groove (111), and the sliding module (3) is arranged in the mounting groove (111).

11. A door body component, characterized in that, include: A box door (1), a cabinet door (2), and an end cover assembly as claimed in claim 9 or 10; The box door (1) is configured to be rotatably arranged on the box body (6) of the refrigeration equipment, and the cabinet door (2) is arranged on a side of the box door (1) away from the box body (6); the end cover body (11) is arranged on the box door (1), and the hanging member (42) is hung on the cabinet door (2).

12. The door body assembly according to claim 11, wherein Also includes: A sliding door mechanism (5) is configured to be disposed on the box body (6) or the box door (1) and is drivingly connected to the cabinet door (2), wherein the sliding door mechanism (5) is used to drive the cabinet door (2) to move relative to the cabinet door (1) along the width direction during the process of opening and closing the cabinet door (1); The refrigeration device is configured to be arranged in a containing space between a first cabinet (8) and a second cabinet (9); when the cabinet door (1) is opened or closed, the sliding door mechanism (5) is used to change the position of the cabinet door (2) on the cabinet door (1) so that the cabinet door (2) avoids the first cabinet (8) or the second cabinet (9).

13. The door body assembly according to claim 12, characterized in that, The sliding door mechanism (5) comprises: a triggering member, used to obtain an opening or closing signal of the box door (1); A linear drive member, disposed between the box door (1) and the cabinet door (2), and connected to the trigger member; The linear drive member is used to drive the cabinet door (2) to move along the width direction of the cabinet door (1) according to the opening and closing signal fed back by the trigger member.

14. A refrigeration device, characterized in that, include: A box body (6) and a door assembly as claimed in any one of claims 11 to 13, wherein the box body (6) has a storage compartment, and the box door (1) is rotatably arranged on the box body (6) to open or close the storage compartment.

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