Door body assembly and refrigeration equipment

Abstract

The utility model relates to the technical field of household appliances, and provides a door body assembly and refrigeration equipment, the door body assembly comprises a box door, a cabinet door and a hanging structure; the box door is configured to be rotatably arranged on the box body, and the cabinet door is arranged on the side, away from the box body, of the box door; the hanging structure comprises a hanging piece, an adapting piece and an adjusting assembly, the hanging piece is movably hung on the box door in the width direction of the box door, the adapting piece is arranged on the cabinet door, and the adjusting assembly is arranged between the hanging piece and the adapting piece; the adjusting assembly can adjust the position, relative to the hanging piece, of the adapter in the height direction. The thickness of the box door is 18-60 mm, and the thickness of the cabinet door is 12-26 mm. According to the door body assembly, the cabinet door can be conveniently installed on the outer side of the box door, the installation efficiency of the cabinet door is improved, the installation position precision of the cabinet door relative to the box door is ensured, and then 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 door body component and a refrigeration device. Background Art

[0002] As the demand for the integration of home appliances and home furnishings becomes more and more widespread, home appliances are also evolving towards embedded systems. In the embedded development of refrigeration equipment, the refrigeration equipment is usually embedded between the surrounding cabinets. In order to ensure the aesthetics of the installation of the refrigeration equipment, it is necessary to install cabinet doors on the outside of the cabinet doors of the refrigeration equipment to prevent the cabinet doors of the refrigeration equipment from being directly exposed in the room. However, in actual applications, existing cabinet doors are usually fixed on the side of the cabinet door facing the user using bolts and other locking parts. It is not only difficult to install the cabinet door conveniently, but also difficult to adjust the installation position of the cabinet door, resulting in the inability to ensure the aesthetics of the cabinet door installation. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes a door assembly, which can conveniently install the cabinet door on the outside of the box door, improve the installation efficiency of the cabinet door, and ensure the installation position accuracy of the cabinet door relative to the box door, thereby ensuring the aesthetics of the cabinet door installation.

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

[0005] The door assembly according to the first embodiment of the utility model is applied to a refrigeration device, and includes:

[0006] A box door and a cabinet door, wherein the box door is configured to be rotatably arranged on the box body of the refrigeration equipment, and the cabinet door is arranged on a side of the box door away from the box body;

[0007] The hanging structure comprises a hanging member, an adapter and an adjusting assembly, wherein the hanging member is movably hung on the cabinet door along the width direction of the cabinet door, the adapter is arranged on the cabinet door, and the adjusting assembly is arranged between the hanging member and the adapter;

[0008] Wherein, the adjustment component can adjust the position of the adapter relative to the hanging member along the height direction; the thickness of the box door is 18-60mm, and the thickness of the cabinet door is 12-26mm.

[0009] According to one embodiment of the utility model, the adjustment component includes:

[0010] An eccentric bolt is sequentially passed through the strip hole on the adapter and the mounting hole on the hanging member and connected to the cabinet door, wherein the strip hole is extended along the width direction;

[0011] Wherein, the eccentric bolt is used to drive the adapter to move relative to the hanging member along the height direction during the rotation process.

[0012] According to an embodiment of the utility model, the eccentric bolt comprises a nut, a first rod segment and a second rod segment;

[0013] The nut, the first rod segment and the second rod segment are connected in sequence; the first rod segment is inserted into the strip hole and is coaxially arranged with the nut; the second rod segment is inserted into the mounting hole and is eccentrically arranged with respect to the first rod segment.

[0014] According to one embodiment of the utility model, the adjustment component further includes:

[0015] A limiting member is connected to the eccentric bolt and is limited at a side of the hanging member away from the adapter member.

[0016] According to an embodiment of the utility model, the limiting member is detachably connected to the eccentric bolt;

[0017] And / or, the limiting member includes a limiting plate, a groove is provided on a side of the hanging member facing away from the adapter, and the limiting plate is arranged in the groove.

[0018] According to an embodiment of the utility model, the adapter comprises an adjusting portion and a adapter portion, the adjusting portion and the adapter portion are connected, the strip-shaped hole is provided in the adjusting portion, and the adapter portion and the cabinet door are connected.

[0019] According to an embodiment of the utility model, a receiving groove is provided on a side of the adapter facing the cabinet door, the upper end of the hanging member is movably hung on the cabinet door along the width direction, and the lower end of the hanging member is arranged in the receiving groove.

[0020] According to the second aspect of the present invention, the 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.

[0021] According to one embodiment of the utility model, the refrigeration device further comprises:

[0022] 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, and 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;

[0023] The refrigeration equipment 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 side wall of the first cabinet body or the second cabinet body.

[0024] According to an embodiment of the utility model, the sliding door mechanism is connected to the hanging member to drive the hanging member to move relative to the box door along the width direction.

[0025] According to an embodiment of the utility model, the box door is rotatably connected to the box body via a hinge; the cabinet door can move between a first position and a second position along the width direction relative to the box door;

[0026] When the cabinet door is in the first position, the cabinet door closes the storage compartment, and the cabinet door is arranged close to the hinge on the side facing the hinge;

[0027] When the cabinet door is in the second position, the cabinet door opens the storage compartment, and the cabinet door is arranged away from the hinge on the side facing the hinge to avoid the side wall of the first cabinet body or the second cabinet body.

[0028] According to one embodiment of the utility model, the sliding door mechanism comprises:

[0029] A trigger, used to obtain an opening and closing signal of the door;

[0030] A linear drive member, disposed between the box door and the cabinet door, and connected to the trigger member;

[0031] Wherein, the linear driving component is used to drive the cabinet door to move along the width direction of the box door according to the opening and closing signal fed back by the trigger component.

[0032] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects: by setting a hanging structure between the box door and the cabinet door, and setting a hanging part, a adapter and an adjustment component on the hanging structure, the hanging part is movably hung on the box door along the width direction of the box door, the adapter is connected to the cabinet door, the adjustment component is respectively connected to the hanging part and the adapter, and the adjustment component can adjust the relative position between the adapter and the hanging part along the height direction respectively, thereby realizing the adjustment of the position of the cabinet door relative to the box door in the height direction. This cabinet door installation design can conveniently install the cabinet door on the outside of the box door, improves the installation efficiency of the cabinet door, reduces the labor intensity of the installer, and ensures the installation position accuracy of the cabinet door relative to the box door, thereby ensuring the aesthetics of the cabinet door installation.

[0033] 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

[0034] 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 drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0035] Figure 1 is an exploded view of the refrigeration equipment provided by an embodiment of the present utility model;

[0036] Figure 2 is a schematic structural diagram of the hanging structure provided by an embodiment of the present utility model;

[0037] Figure 3 is an exploded view of the hanging structure provided by an embodiment of the present utility model;

[0038] Figure 4 is one of the schematic structural diagrams of the first eccentric bolt provided by an embodiment of the present utility model;

[0039] Figure 5 is another schematic structural diagram of the first eccentric bolt provided by an embodiment of the present utility model;

[0040] Figure 6 is a schematic installation structure diagram of the refrigeration equipment provided by an embodiment of the present utility model relative to the first cabinet body and the second cabinet body.

[0041] Reference Signs:

[0042] 1, door of the box; 2, cabinet door;

[0043] 3, hanging structure; 31, hanging part; 32, adapter part; 33, adjusting component; 311, mounting hole; 312, groove; 321, elongated hole; 322, adjusting part; 323, adapter part; 324, receiving groove; 331, eccentric bolt; 332, limiting part; 3311, nut; 3312, first rod body section; 3313, second rod body section;

[0044] 4, sliding door mechanism; 5, box body; 6, hinge; 7, first cabinet body; 8, second cabinet body. Detailed Embodiments

[0045] The following will further describe in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0046] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed 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 construed as indicating or implying relative importance.

[0047] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "coupled" 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.

[0048] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may 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 top of" the second feature may 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 "under", "beneath" and "underneath" the second feature may 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.

[0049] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described 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.

[0050] Next, in conjunction with Figures 1 to 6, the door body assembly and refrigeration equipment provided by the embodiment of the utility model are described in detail through specific embodiments and their application scenarios.

[0051] In the first aspect, Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a door body assembly, which is applied to refrigeration equipment, including: a box door 1, a cabinet door 2 and a hanging structure 3.

[0052] The cabinet door 1 is configured to be rotatably disposed on a cabinet body 5 of the refrigeration device, and the cabinet door 2 is disposed on a side of the cabinet door 1 facing away from the cabinet body 5 .

[0053] The hanging structure 3 includes a hanging member 31, an adapter 32 and an adjustment assembly 33. The hanging member 31 is movably hung on the cabinet door 1 along the width direction of the cabinet door 1, the adapter 32 is arranged on the cabinet door 2, and the adjustment assembly 33 is arranged between the hanging member 31 and the adapter 32.

[0054] The adjusting component 33 can adjust the position of the adapter 32 relative to the hanging component 31 along the height direction; the thickness of the cabinet door 1 is 18-60 mm, and the thickness of the cabinet door 2 is 12-26 mm.

[0055] It is understandable that the box body 5 of this embodiment is equipped with a hinge 6, and a hinge shaft is provided on the hinge 6. The box door 1 is rotatably arranged on the hinge shaft to realize the opening or closing of the box door 1 relative to the box body 5. The outer side of the box door 1 is provided with a cabinet door 2 to ensure that the appearance of the refrigeration equipment is consistent with the surrounding cabinets, so that the refrigeration equipment is better coordinated with the environment.

[0056] 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.

[0057] The cabinet door 1 of the present embodiment is provided with a slide rail, which extends along the width direction of the cabinet door 1. The hanging member 31 is hung on the slide rail and can move along the extension direction of the slide rail. The adapter 32 is connected to the cabinet door 2. The hanging member 31 and the adapter 32 are connected through an adjustment component 33. The adjustment component 33 adjusts the position of the cabinet door 2 relative to the cabinet door 1 by adjusting the position of the adapter 32 relative to the hanging member 31 along the height direction. In addition, the hanging member 31 is movably hung on the cabinet door 1 along the width direction of the cabinet door 1. The movement of the hanging member 31 can also drive the cabinet door 2 to move along the width direction of the cabinet door 1, thereby avoiding interference between the cabinet door 2 and the cabinet body of the surrounding cabinets, and meeting the opening and closing requirements of the cabinet door 1.

[0058] Specifically, the adjustment component 33 can be a telescopic rod or a guide rail, which can achieve the adjustment of the installation position of the cabinet door relative to the box door.

[0059] For the door body assembly shown in the present embodiment, a hanging structure 3 is provided between the box door 1 and the cabinet door 2, and a hanging member 31, an adapter 32 and an adjusting assembly 33 are provided on the hanging structure 3, the hanging member 31 is movably hung on the box door 1 along the width direction of the box door 1, the adapter 32 is connected to the cabinet door 2, the adjusting assembly 33 is respectively connected to the hanging member 31 and the adapter 32, and the adjusting assembly 33 can adjust the relative position between the adapter 32 and the hanging member 31 along the height direction, thereby realizing the adjustment of the position of the cabinet door 2 relative to the box door 1 in the height direction, so that the adjustment assembly 33 can facilitate the adjustment of the position of the cabinet door 2 relative to the box door 1, thereby improving the installation efficiency of the cabinet door 2 and ensuring the installation position accuracy of the cabinet door 2 relative to the box door 1.

[0060] In some embodiments, Figure 3 As shown, the adjustment assembly 33 includes an eccentric bolt 331 .

[0061] The eccentric bolt 331 is sequentially passed through the strip hole 321 on the adapter 32 and the mounting hole 311 on the hanging member 31 and connected to the cabinet door 2 . The strip hole 321 is extended along the width direction.

[0062] The eccentric bolt 331 is used to drive the adapter 32 to move relative to the hanging member 31 along the height direction during the rotation process.

[0063] The eccentric bolt 331 is preferably used to fix the locking nut 331 on the hinged portion 320, so that the locking nut 331 is easily deformed and the locking nut 332 is easily deformed.

[0064] Specifically, the strip-shaped hole 321 may be a waist-shaped hole, and the mounting hole 311 may be a round hole.

[0065] In some embodiments, Figure 3, Figure 4 and Figure 5 As shown in Figure 4 and Figure 5 , the eccentric bolt 331 includes a nut 3311, a first rod section 3312, and a second rod section 3313.

[0066] The nut 3311, the first rod section 3312, and the second rod section 3313 are connected in sequence; the first rod section 3312 passes through the strip-shaped hole 321 and is coaxially arranged with the nut 3311; the second rod section 3313 passes through the mounting hole 311 and is eccentrically arranged with the first rod section 3312.

[0067] It can be understood that when adjusting the eccentric bolt 331, the nut 3311 is used for holding and screwing the eccentric bolt 331, and the nut 3311 can also stop the side of the adapter 32 facing away from the hanging member 31 to prevent the eccentric bolt 331 from falling off the adapter 32. The first rod section 3312 is eccentrically arranged with the first rod section 3312, so that when the nut 3311 is screwed, the first rod section 3312 generates axial tightening and loosening, while the first rod section 3312 generates linear movement. When the connection line between the axes of the first rod section 3312 and the first rod section 3312 rotates to the width direction, the strip-shaped hole 321 can provide a moving space. When the connection line between the axes of the first rod section 3312 and the first rod section 3312 rotates to the height direction, the strip-shaped hole 321 restricts the rotation of the second rod section in the height direction, so that the first rod section 3312 drives the hanging member 31 to move relative to the first rod section 3312 in the height direction, and further makes the hanging member 31 move relative to the adapter 32 in the height direction, so that the cabinet door 2 moves relative to the box door 1 in the height direction. Since the difference in the outer diameters of the first rod section 3312 and the first rod section 3312 is small, the adjustment displacement of the hanging member 31 and the adapter 32 in the height direction is also small, realizing the precise adjustment of the cabinet door 2 relative to the box door 1 in the height direction.

[0068] In some embodiments, as Figure 3 shown, the adjusting assembly 33 further includes: a limiting member 332.

[0069] The limiting member 332 is connected to the eccentric bolt 331 and is limited to the side of the hanging member 31 facing away from the adapter 32.

[0070] It is understandable that the limiting member 332 is used to fixedly connect the eccentric bolt 331 to the hanging member 31. When the eccentric bolt 331 is screwed, the limiting member 332 rotates along with the rotation of the eccentric bolt 331, and stops the end of the eccentric bolt 331 close to the hanging member 31, so as to prevent the eccentric bolt 331 from falling off the hanging member 31, thereby ensuring the reliability and stability of the width-direction adjustment of the eccentric bolt 331. Moreover, the limiting member 332 can also fix the eccentric bolt 331 that has been screwed in place, limit the posture of the eccentric bolt 331, and fix the relative position after the cabinet door 2 is adjusted relative to the box door 1.

[0071] Specifically, the limiting member 332 and the eccentric bolt 331 can be connected by threads or fixed by welding.

[0072] In some embodiments, as Figure 2 and Figure 3 shown, the limiting member 332 and the eccentric bolt 331 are detachably connected.

[0073] It is understandable that the detachable connection between the limiting member 332 and the eccentric bolt 331 facilitates the installation and disassembly of the hanging member 31 and the adapter 32, which is beneficial to improving the installation and disassembly efficiency of the box door 1 and the cabinet door 2.

[0074] Specifically, the limiting member 332 and the eccentric bolt 331 can be detachably connected by threads or detachably connected by a clamping member.

[0075] In some embodiments, as Figure 2 and Figure 3 shown, the limiting member 332 includes a limiting disk, and a groove 312 is provided on the side of the hanging member 31 facing away from the adapter 32, and the limiting disk is arranged in the groove 312.

[0076] It is understandable that the limiting member 332 is arranged in a disc shape, the groove 312 is used to accommodate the limiting disk, the groove wall of the groove 312 limits the limiting disk in the groove 312, and the bottom of the groove 312 abuts against the disk surface of the limiting disk, so that when the limiting disk stops the eccentric bolt 331, the limiting disk can be stably arranged on the hanging member 31 and will not shake relative to the hanging member 31, ensuring the limiting effect of the limiting disk.

[0077] In some embodiments, as Figure 3 shown, the adapter 32 includes an adjusting portion 322 and an adapter portion 323. The adjusting portion 322 and the adapter portion 323 are connected, a strip-shaped hole 321 is provided on the adjusting portion 322, and the adapter portion 323 is connected to the cabinet door 2.

[0078] It is understandable that the adjustment portion 322 is used to accommodate the strip hole 321, and the adapter portion 323 is used to connect with the cabinet door 2, thereby achieving the effect of connecting the adapter 32 to the hanging member 31 and the cabinet door 2 respectively, and the distance in the height direction between the adapter 32 and the hanging member 31 can also be adjusted through the adjustment portion 322.

[0079] Specifically, this embodiment is provided with two adapter parts 323 and one adjustment part 322, and the two adapter parts 323 are respectively connected to the two sides of the adjustment part 322, and the strip hole 321 of the adjustment part 322 located between the two adapter parts 323 is arranged opposite to the mounting hole 311 of the hanging part 31, and the adjustment part 322 and the hanging part 31 are connected by an eccentric bolt 331, and the two adapter parts 323 are respectively connected to the cabinet door 2.

[0080] In some embodiments, Figure 2 and Figure 3 As shown, a receiving groove 324 is provided on a side of the adapter 32 facing the cabinet door 2 , the upper end of the hanging member 31 is movably hung on the cabinet door 1 along the width direction, and the lower end of the hanging member 31 is arranged in the receiving groove 324 .

[0081] It is understandable that the groove walls on both sides of the accommodating groove 324 limit the two sides of the hanging member 31, and the groove bottom of the accommodating groove 324 abuts against the side of the mounting hole 311 on the hanging member 31, so that the hanging member 31 is limited in the accommodating groove 324 of the adapter 32 from three sides. When the hanging member 31 is adjusted in the height direction relative to the adapter 32, the adjustment range can be limited, so that the distance between the box door 1 and the cabinet door 2 is not too large to affect the aesthetics. In addition, the accommodating groove 324 can also provide a guiding role in the process of adjusting the distance, so that the hanging member 31 and the adapter 32 can be adjusted in a relatively vertical direction, thereby avoiding the skewness of the cabinet door 2.

[0082] In the second aspect, Figure 1 and Figure 6 As shown, the embodiment of the utility model further provides a refrigeration device, comprising: a box body 5 and a door assembly as described above, the box body 5 having a storage compartment, and the box door 1 is rotatably disposed on the box body 5 to open or close the storage compartment.

[0083] Specifically, since the refrigeration equipment includes a door body assembly, and the specific structure of the door body assembly refers to the above embodiment, the refrigeration equipment 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.

[0084] It is understandable that the cabinet door 1 is used to open and close the storage compartment. When the refrigeration equipment is installed as a fully embedded device, in order to maintain the consistency of the refrigeration equipment with the surrounding cabinets, a cabinet door 2 with the same material and color as the surrounding cabinets is installed on the outside of the cabinet door 1.

[0085] Specifically, the refrigeration equipment of this embodiment has two storage compartments, which are arranged vertically up and down and correspond to two box doors 1 respectively. Two cabinet doors 2 are installed on the outer sides of the two box doors 1. Each storage compartment is equipped with a set of door body components. Each storage compartment is provided with two sets of hanging structures 3. The two sets of hanging structures 3 are arranged in the width direction and are located between the upper end of the box door 1 and the upper end of the cabinet door 2. The upper end of the cabinet door 2 is adjusted to adjust the position of the cabinet door 2 relative to the box door 1. Two sets of hanging parts 31 are provided between the lower end of the box door 1 and the lower end of the cabinet door 2. The two sets of hanging parts 31 are arranged in the width direction and hang the cabinet door 2 on the box door 1.

[0086] When assembling the cabinet door 2 and the box door 1, the relative positions of the box door 1 and the cabinet door 2 along the height direction are adjusted respectively through the two sets of hanging structures 3 at the upper end of the box body 5, so that the cabinet door 2 completely covers the box door 1 to ensure the aesthetic appearance of the refrigeration equipment, and realizes flexible adjustment of the cabinet door 2 relative to the box door 1, which is easy to operate.

[0087] In some embodiments, Figure 6 As shown, it also includes: a sliding door mechanism 4, which is configured to be arranged on the box body 5 or the box door 1 and is transmission-connected to the cabinet door 2. The sliding door mechanism 4 is used to drive the cabinet door 2 to move relative to the cabinet door 1 along the width direction during the opening and closing process of the cabinet door 1.

[0088] The refrigeration equipment is configured to be arranged in the accommodating space between the first cabinet body 7 and the second cabinet body 8; during the opening or closing process of the cabinet door 1, the sliding door mechanism 4 is used to change the position of the cabinet door 2 on the cabinet door 1 so that the cabinet door 2 avoids the side wall of the first cabinet body 7 or the second cabinet body 8.

[0089] It is understandable that an opening is provided on the outside of the accommodation space between the first cabinet 7 and the second cabinet 8, and this design allows the refrigeration device to be integrally embedded in the cabinet. In the process of the cabinet door 1 passing through the opening to control the opening or closing of the accommodation space, the sliding door mechanism is configured to drive the cabinet door 2 to move a preset distance on the cabinet door 1 in a direction away from or close to the cabinet 5, so that the cabinet door 2 avoids the side walls of the first cabinet 7 and the second cabinet 8.

[0090] During the process of the cabinet door 1 passing through the opening to control the opening or closing of the accommodating space, the sliding door mechanism 4 is configured to drive the cabinet door 2 to move away from or towards the cabinet body 5 on the cabinet door 1, 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 7 and the second cabinet body 8. Through the movement of the preset distance, the cabinet door 1 can be smoothly opened or closed without colliding or jamming with the side walls of the cabinet body. This design not only improves the convenience of use but also can avoid possible damage to the door 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 aesthetics and sealing.

[0091] In some embodiments, as Figure 6 shown, the sliding door mechanism 4 is connected to the hanging member 31 to drive the hanging member 31 to move relative to the cabinet door 1 in the width direction.

[0092] It can be understood that the hanging member 31 is movably connected to the cabinet door 1, and the adapter 32 is connected to the cabinet door 2. During the opening and closing process of the cabinet door 1, the sliding door mechanism 4 drives the hanging member 31 to move relative to the cabinet door 1 in the width direction, that is, to drive the cabinet door 2 to move relative to the cabinet door 1, ensuring that the cabinet door 2 does not interfere with the side cabinets.

[0093] In some embodiments, as Figure 6 shown, the cabinet door 1 is rotatably connected to the cabinet body 5 through the hinge 6; the cabinet door 2 can move between a first position and a second position relative to the cabinet door 1 in the width direction.

[0094] When the cabinet door 2 is in the first position, the cabinet door 1 closes the storage compartment, and the side of the cabinet door 2 facing the hinge 6 is close to the hinge 6.

[0095] When the cabinet door 2 is in the second position, the cabinet door 1 opens the storage compartment, and the side of the cabinet door 2 facing the hinge 6 is far from the hinge 6 to avoid the side wall of the first cabinet body 7 or the second cabinet body 8.

[0096] It can be understood that the storage compartment is used to store items to be refrigerated or frozen. When the cabinet door 1 closes the storage compartment, the cabinet door 1 is in the closed state, and the side of the cabinet door 2 is at a first distance (close to zero) relative to the hinge 6 of the refrigeration equipment. For example, the side of the cabinet door 2 and the side of the cabinet door 1 are flush. At this time, the cabinet door 2 can completely block the cabinet door 1, ensuring that the door body of the refrigeration equipment exposed in the accommodating space is consistent with the surrounding first cabinet body 7 and second cabinet body 8 in appearance.

[0097] When the cabinet door 1 opens the storage compartment, the cabinet door 1 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 6 of the refrigeration device. For example, the side wall of the cabinet door 2 and the side wall of the cabinet door 1 are misaligned, and a gap is formed that can accommodate the side of the first cabinet body 7 or the second cabinet body 8, so as to prevent the cabinet door 2 from colliding with or interfering with the first cabinet body 7 or the second cabinet body 8 due to the opening of the cabinet door 1.

[0098] In some embodiments, as Figure 6 shown, the sliding door mechanism 4 includes: a trigger and a linear drive.

[0099] The trigger is used to obtain the opening and closing signal of the cabinet door 1.

[0100] The linear drive is arranged between the cabinet door 1 and the cabinet door 2 and is connected to the trigger.

[0101] Among them, the linear drive 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.

[0102] It can be understood that, as Figure 6 shown, a hinge 6 is installed at the vertex of the upper end of the box body. An articulated shaft is provided on the hinge 6, and the cabinet door 1 is rotatably arranged on the articulated shaft to realize the opening or closing of the cabinet door 1 relative to the box body 5.

[0103] The linear drive is installed on the cabinet door 1, and the output end of the linear drive is connected to the cabinet door 2. The trigger is electrically connected to the linear drive, or the trigger is wirelessly communicatively connected to the linear drive.

[0104] 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 used 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.

[0105] Specifically, the trigger can be a photoelectric switch, which judges the opening and closing state of the cabinet door 1 by detecting the relative distance between the cabinet door 1 and the box body 5. The trigger can also be an angle sensor, which judges the opening and closing state of the cabinet door 1 by detecting the relative angle between the cabinet door 1 and the box body 5; the linear drive can be a cylinder, a hydraulic cylinder, or an electric push rod.

[0106] In practical applications, during the opening process of the cabinet door 1, the linear driving member drives the cabinet door 2 to move away from the hinge 6 along 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 cabinet body around the refrigeration equipment; during the closing process of the cabinet door 1, the linear driving member drives the cabinet door 2 to move towards the hinge 6 along 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 cabinet body around the refrigeration equipment when the cabinet door 1 is closed and reset the cabinet door 2.

[0107] For the sliding door mechanism 4 shown in this embodiment, by using the trigger member to obtain the opening and closing signal of the cabinet door 1, and setting a linear driving member between the cabinet door 1 and the cabinet door 2. When the cabinet door 1 is opened, the linear driving member drives the cabinet door 2 to move away from the hinge 6 along the width direction of the cabinet door 1, so that the cabinet door 2 and the cabinet body on the side can avoid interference with the cabinet body. When the cabinet door 1 is closed, the linear driving member drives the cabinet door 2 to move towards the hinge 6 along the width direction of the cabinet door 1, so that the cabinet door 2 can return to its original position, ensuring that the cabinet door 2 does not interfere with the cabinet body around the refrigeration equipment.

[0108] In some embodiments, as Figure 6 shown, the trigger member includes a displacement sensor, and the displacement sensor is used to detect the rotation direction of the cabinet door 1 to obtain the opening and closing signal.

[0109] 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 6, and the angular displacement sensor can detect the rotation direction and rotation angle of the cabinet door 1 around the hinge axis.

[0110] The displacement sensor can detect the rotation direction of the cabinet door 1 relative to the cabinet body 5 when the cabinet door 1 rotates. According to the opening and closing state of the cabinet door 1, the opening and closing signal is divided into an opening signal and a closing signal; when the cabinet door 1 is opened, the displacement sensor feeds back the opening signal to the linear driving member, and the linear driving member drives the cabinet door 2 to move away from the hinge 6 along the width direction of the cabinet door 1; correspondingly, when the cabinet door 1 is closed, the displacement sensor feeds back the closing signal to the linear driving member, and the linear driving member drives the cabinet door 2 to move towards the hinge 6 along the width direction of the cabinet door 1.

[0111] Further, as the opening or closing amplitude of the cabinet door 1 varies, the displacement sensor can also obtain the rotation angle of the cabinet door 1. The linear drive member can determine the preset value of the movement according to the rotation angle. When the cabinet door 1 is in the open state, according to the angle of rotation when the cabinet 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 6 to avoid interference with the external cabinet. Correspondingly, when the cabinet door 1 is in the closed state, according to the angle of rotation when the cabinet 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 closer to the hinge 6 to avoid interference between the cabinet door 2 and the external cabinet, and finally, the cabinet door 2 is reset.

[0112] In this embodiment, by setting the trigger member as a displacement sensor, the opening and closing signal and the rotation angle of the cabinet door 1 are synchronously obtained, and then the preset value of the movement of the cabinet door 2 along the width direction of the cabinet door 1 is accurately determined, so that the movement of the cabinet door 2 relative to the cabinet door 1 can be consistent with the rotation amplitude of the cabinet door 1, avoiding interference and ensuring the beauty and reliability of the movement process of the cabinet door 2 relative to the cabinet door 1.

[0113] In some embodiments, as Figure 6 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 cabinet door 1 to open and close.

[0114] It can be understood that the opening mechanism in this embodiment is used to open or close the cabinet 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 cabinet door 1.

[0115] 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 cabinet door 1 of the built-in refrigerator. The push-button switch in this embodiment is arranged on the cabinet door of the refrigerator and is used to control the opening and closing of the cabinet 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 cabinet 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 cabinet door 1.

[0116] Specifically, after the push-button switch receives the input instruction for opening the cabinet door 1, the push-button switch feeds back the opening signal to the opening mechanism and the linear drive member. The 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 6 along the width direction of the cabinet door 1 to ensure that when the cabinet door 1 is opened, the cabinet door 2 does not interfere with the surrounding parts.

[0117] After the push-button switch receives the input instruction that the cabinet door 1 is closed, the push-button switch feeds back the closed 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 in the width direction of the cabinet door 1 towards the hinge 6, 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 with the complete closing of the cabinet door 1 to ensure the aesthetics of the cabinet door 2.

[0118] In this embodiment, by setting the trigger member as a push-button switch, the push-button switch can not only control the opening and closing of the cabinet door 1 driven by the door-opening mechanism, but also feed back the opening and closing signal of the cabinet door 1 to the linear drive member, so that the linear drive member drives the cabinet door 2 to move in 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 body of the cabinet door 2, ensuring the synchronism and aesthetics of the opening and closing of the cabinet door 1 and the cabinet door 2.

[0119] In some embodiments, the linear drive member includes a linear motor or a telescopic rod.

[0120] It can be understood that as Figure 6 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 realizes the movement of the cabinet door 2 in the width direction of the cabinet door 1 through the linear drive of the cabinet door 2. The reaction speed of the linear motor is fast and the sensitivity is high. For the movement adjustment of the cabinet door 2 within a small distance range along the cabinet door 1, it can quickly respond and accurately adjust the movement distance, realizing the reliability and stability of the movement of the cabinet door 2 relative to the cabinet door 1.

[0121] 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. The distance between the rotation center of the cabinet door 2 and the cabinet door 1 is adjusted through the expansion and contraction of the telescopic rod, so as to realize the movement of the cabinet door 2 in 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 within 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.

[0122] Specifically, the telescopic rod can be an electric push rod or a cylinder.

[0123] 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 by the scope of the claims of the present invention.

Claims

1. A door body assembly, applied to a refrigeration device, characterized in that include: A box door (1) and a cabinet door (2), wherein the box door (1) is configured to be rotatably arranged on a box body (5) of a refrigeration device, and the cabinet door (2) is arranged on a side of the box door (1) facing away from the box body (5); A hanging structure (3), comprising a hanging member (31), an adapter member (32) and an adjustment assembly (33), wherein the hanging member (31) is movably hung on the cabinet door (1) along the width direction of the cabinet door (1), the adapter member (32) is arranged on the cabinet door (2), and the adjustment assembly (33) is arranged between the hanging member (31) and the adapter member (32); The adjustment component (33) is capable of adjusting the position of the adapter (32) relative to the hanging component (31) in the height direction; the thickness of the box door (1) is 18-60 mm, and the thickness of the cabinet door (2) is 12-26 mm.

2. The door body assembly according to claim 1, characterized in that, The regulating component (33) comprises: an eccentric bolt (331) which is sequentially passed through the strip-shaped hole (321) on the adapter (32) and the mounting hole (311) on the hanging member (31), wherein the strip-shaped hole (321) is extended along the width direction; The eccentric bolt (331) is used to drive the adapter (32) to move relative to the hanging member (31) along the height direction during the rotation process.

3. The door body assembly according to claim 2, characterized in that, The eccentric bolt (331) comprises a nut (3311), a first rod segment (3312) and a second rod segment (3313); The nut (3311), the first rod segment (3312), and the second rod segment (3313) are connected in sequence; the first rod segment (3312) is inserted into the strip-shaped hole (321) and is coaxially arranged with the nut (3311); the second rod segment (3313) is inserted into the mounting hole (311), is connected to the cabinet door (2), and is eccentrically arranged with respect to the first rod segment (3312).

4. The door body assembly according to claim 2, wherein, The regulating component (33) further comprises: A limiting member (332), the limiting member (332) being connected to the eccentric bolt (331) and being limited at a side of the hanging member (31) facing away from the adapter member (32).

5. The door body assembly according to claim 4, characterized in that, The limiting member (332) is detachably connected to the eccentric bolt (331); And / or, the limiting member (332) comprises a limiting plate, a groove (312) is provided on a side of the hanging member (31) facing away from the adapter member (32), and the limiting plate is arranged in the groove (312).

6. The door body assembly according to any one of claims 2 to 5, characterized in that, The adapter (32) comprises an adjusting portion (322) and a adapter portion (323), the adjusting portion (322) and the adapter portion (323) are connected, the strip-shaped hole (321) is provided on the adjusting portion (322), and the adapter portion (323) is connected to the cabinet door (2).

7. The door body assembly according to any one of claims 1 to 5, characterized in that, A receiving groove (324) is provided on a side of the adapter (32) facing the cabinet door (2); the upper end of the hanging member (31) is movably hung on the cabinet door (1) along the width direction; and the lower end of the hanging member (31) is arranged in the receiving groove (324).

8. A refrigeration device, characterized in that, include: A box body (5) and a door assembly according to any one of claims 1 to 7, wherein the box body (5) has a storage compartment, and the box door (1) is rotatably arranged on the box body (5) to open or close the storage compartment.

9. The refrigeration device according to claim 8, characterized in that, Also includes: A sliding door mechanism (4) is configured to be disposed on the box body (5) or the box door (1) and is drivingly connected to the cabinet door (2), wherein the sliding door mechanism (4) 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 (7) and a second cabinet (8); when the cabinet door (1) is opened or closed, the sliding door mechanism (4) is used to change the position of the cabinet door (2) on the cabinet door (1) so that the cabinet door (2) avoids the side wall of the first cabinet (7) or the second cabinet (8).

10. The refrigeration device according to claim 9, characterized in that, The sliding door mechanism (4) is connected to the hanging member (31) so as to drive the hanging member (31) to move relative to the box door (1) along the width direction.

11. The refrigeration device according to claim 9, wherein, The box door (1) is rotatably connected to the box body (5) via a hinge (6); the cabinet door (2) is movable between a first position and a second position along the width direction relative to the box door (1); When the cabinet door (2) is in the first position, the cabinet door (1) closes the storage compartment, and the cabinet door (2) is arranged close to the hinge (6) on the side facing the hinge (6); When the cabinet door (2) is in the second position, the cabinet door (1) opens the storage compartment, and the cabinet door (2) is arranged away from the hinge (6) towards the side of the hinge (6) to avoid the side wall of the first cabinet body (7) or the second cabinet body (8).

12. The refrigeration device according to claim 9, characterized in that, The sliding door mechanism (4) 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.

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