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 adapter piece and an adjusting assembly, the hanging piece is movably hung on the box door in the width direction of the box door, the adapter piece is arranged on the cabinet door, and the adjusting assembly is arranged between the hanging piece and the adapter piece; wherein the adjusting assembly can adjust the position of the adapter relative to the hanging piece in the height direction and the width direction respectively; the cabinet door comprises any one of a wooden door plate and a plastic door plate. 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 labor intensity of installation personnel is reduced, the installation position of the cabinet door relative to the box door can be adjusted according to actual requirements, 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 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 door of the refrigeration equipment to prevent the cabinet door of the refrigeration equipment from being directly exposed in the room. However, in actual applications, the cabinet door is usually installed on the side of the cabinet door facing the user with bolts and other fixings, which is not only difficult to install the cabinet door conveniently, but also impossible to adjust the installation position of the cabinet door relative to the cabinet door according to actual needs. 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, reduce the labor intensity of the installer, and can adjust the installation position of the cabinet door relative to the box door according to actual needs, 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 and the width direction respectively; the cabinet door includes any one of a wooden door panel and a plastic door panel.

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

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

[0011] Wherein, the first eccentric bolt is used to drive the adapter to drive the cabinet door 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 first 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 first strip hole and is coaxially arranged with the nut; the second rod segment is inserted into the first 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 second eccentric bolt is sequentially passed through the second strip hole on the adapter and the second mounting hole on the hanging member and connected to the cabinet door, wherein the second strip hole is extended along the height direction;

[0016] Wherein, the second eccentric bolt is used to drive the adapter to drive the cabinet door to move relative to the hanging member along the width direction during the rotation process.

[0017] According to an embodiment of the utility model, the adjustment assembly further includes a first limiter, the first limiter is connected to the first eccentric bolt and is limited to a side of the hanging member away from the adapter;

[0018] And / or, the adjustment assembly further includes a second limit member, the second limit member is connected to the second eccentric bolt and is limited at a side of the hanging member away from the adapter.

[0019] According to an embodiment of the utility model, the adapter includes an adjusting part and a adapter part, the adjusting part and the adapter part are connected, the first strip hole and the second strip hole are respectively arranged on the adjusting part, and the adapter part and the cabinet door are connected.

[0020] 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 arranged in the receiving groove, and the lower end of the hanging member is movably hung on the cabinet door along the width direction.

[0021] The refrigeration device according to the second embodiment of the utility model includes:

[0022] According to an embodiment of the utility model, the box body and the door assembly as described above, 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.

[0023] According to one embodiment of the utility model, the refrigeration device further comprises:

[0024] 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;

[0025] 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.

[0026] 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.

[0027] 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;

[0028] 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;

[0029] 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.

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

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

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

[0033] 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.

[0034] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects: by arranging a hanging structure between the box door and the cabinet door, and arranging a hanging part, a adapter and an adjusting assembly 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 adjusting assembly is respectively connected to the hanging part and the adapter, and the adjusting assembly can adjust the relative position between the adapter and the hanging part along the height direction and the width direction respectively, thereby realizing the adjustment of the position of the cabinet door relative to the box door in the height direction and the width direction, so that the adjustment of the position of the cabinet door relative to the box door can be easily realized through the adjusting assembly; 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, can adjust the installation position of the cabinet door relative to the box door according to actual needs, and ensures the aesthetics of the cabinet door installation.

[0035] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 It is an exploded diagram of a refrigeration device provided by an embodiment of the utility model;

[0038] Figure 2 It is a structural schematic diagram of the hanging structure provided by an embodiment of the utility model;

[0039] Figure 3 It is an exploded view of the hanging structure provided by the embodiment of the utility model;

[0040] Figure 4 This is one of the structural schematic diagrams of the first eccentric bolt provided in the embodiment of the utility model;

[0041] Figure 5 This is the second structural schematic diagram of the first eccentric bolt provided in the embodiment of the utility model;

[0042] Figure 6 It is a schematic diagram of the installation structure of the refrigeration equipment provided by an embodiment of the utility model relative to the first cabinet and the second cabinet.

[0043] Reference numerals:

[0044] 1. Door of the box; 2. Door of the cabinet

[0045] 3. Hanging structure; 31. Hanging part; 32. Adapter; 33. Adjusting component; 311. First mounting hole; 312. Second mounting hole; 321. First strip hole; 322. Second strip hole; 323. Adjusting part; 324. Adapter part; 325. Accommodating groove; 331. First eccentric bolt; 332. Second eccentric bolt; 333. First limiting part; 334. Second limiting part; 3311. Nut; 3312. First rod section; 3331. Second rod section

[0046] 4. Sliding door mechanism; 5. Box body; 6. Hinge; 7. First cabinet; 8. Second cabinet Detailed implementation mode

[0047] The following further describes the implementation mode of the present utility model in detail 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.

[0048] 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.

[0049] 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.

[0050] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0052] Combine the following 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.

[0053] 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.

[0054] 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 .

[0055] 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.

[0056] The adjusting component 33 can adjust the position of the adapter 32 relative to the hanging component 31 along the height direction and the width direction respectively; the cabinet door 2 includes any one of a wooden door panel and a plastic door panel.

[0057] It is understandable that the box body 5 of this embodiment is installed with a hinge 6. The hinge 6 is provided with a hinge shaft, and 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. A cabinet door 2 is arranged on the outer side of the box door 1 to ensure that the appearance of the refrigeration device is consistent with the surrounding cabinet bodies, making the coordination between the refrigeration device and the environment better.

[0058] Among them, the thickness of the box door 1 is 18 - 60 mm. For example, the thickness of the box door 1 can be 18 mm, 25 mm, 35 mm, 50 mm, 55 mm or 60 mm; the thickness of the cabinet door 2 is 12 - 26 mm. For example, the thickness of the cabinet door 2 can be 12 mm, 15 mm, 20 mm or 26 mm; the cabinet door 2 can be a wooden door panel or a plastic door panel.

[0059] In this embodiment, a slide rail is configured on the box door 1. The slide rail extends along the width direction of the box door 1. The hanging part 31 is hung on the slide rail and can move along the extending direction of the slide rail. The adapter 32 is connected to the cabinet door 2, and the hanging part 31 is connected to the adapter 32 through the adjusting component 33. Moreover, the adjusting component 33 adjusts the position of the adapter 32 relative to the hanging part 31 along the height direction and the width direction, thereby adjusting the position of the cabinet door 2 relative to the box door 1.

[0060] Specifically, the adjusting component 33 can be a combined structure including a telescopic rod and a four-bar linkage mechanism, or a combined structure of guide rails in two mutually perpendicular directions, or a combined structure of a lifting platform and a hinge, as long as it can realize the adjustment of the installation position of the cabinet door relative to the box door.

[0061] For the door body assembly shown in this embodiment, by arranging a hanging structure 3 between the box door 1 and the cabinet door 2, and arranging a hanging part 31, an adapter 32 and an adjusting component 33 in the hanging structure 3, the hanging part 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, and the adjusting component 33 is respectively connected to the hanging part 31 and the adapter 32. Moreover, the adjusting component 33 can respectively adjust the relative position between the adapter 32 and the hanging part 31 along the height direction and the width direction, thereby realizing the adjustment of the position of the cabinet door 2 relative to the box door 1 in the height direction and the width direction. This makes it convenient to adjust the position of the cabinet door 2 relative to the box door 1 through the adjusting component 33, improves the installation efficiency of the cabinet door 2, and ensures the installation position accuracy of the cabinet door 2 relative to the box door 1. In addition, the hanging part 31 is movably hung on the box door 1 along the width direction of the box door 1, and the movement of the hanging part 31 can also drive the cabinet door 2 to move along the width direction of the box door 1, avoiding the interference between the cabinet door 2 and the surrounding cabinet bodies of the cabinet, and meeting the opening and closing requirements of the box door 1.

[0062] In some embodiments, such as Figure 3 and Figure 4As shown, the adjusting component 33 includes: a first eccentric bolt 331.

[0063] The first eccentric bolt 331 is sequentially passed through a first elongated hole 321 on the adapter 32 and a first mounting hole 311 on the hanging member 31, and is connected to the cabinet door 2. The first elongated hole 321 is arranged to extend in the width direction.

[0064] Among them, the first eccentric bolt 331 is used to drive the adapter 32 to drive the cabinet door 2 to move relative to the hanging member 31 in the height direction during rotation.

[0065] It can be understood that the threaded part of the first eccentric bolt 331 is eccentrically designed, and the center line of the thread does not coincide with the axis of the bolt. When the first eccentric bolt 331 is screwed, due to the first elongated hole 321 being arranged to extend in the width direction, the eccentric part of the first eccentric bolt 331 will move in the width direction within the first elongated hole 321. Along the height direction of the first elongated hole 321, since the movement of the first eccentric bolt 331 is restricted, it will cause the positions of the first elongated hole 321 and the first mounting hole 311 to move in the height direction, thereby causing the relative position of the adapter 32 relative to the hanging member 31 to move in the height direction, and thus causing the relative position of the cabinet door 2 relative to the hanging member 31 to move in the height direction, thereby realizing the adjustment of the cabinet door 2 relative to the box door 1 in the height direction. Using the first eccentric bolt 331 to achieve height adjustment, the structure is simple and the operation is convenient, and it can achieve precise adjustment of small displacements. Moreover, the first mounting hole 311 is connected to the first eccentric bolt 331 to ensure that the first eccentric bolt 331 is in a fixed pose after adjustment.

[0066] Specifically, the first elongated hole 321 may be an oval hole, and the first mounting hole 311 may be a round hole.

[0067] In some embodiments, as Figure 3 and Figure 5 shown, the first eccentric bolt 331 includes a nut 3311, a first rod body section 3312, and a second rod body section 3331.

[0068] The nut 3311, the first rod body section 3312, and the second rod body section 3331 are sequentially connected; the first rod body section 3312 is passed through the first elongated hole 321 and is coaxially arranged with the nut 3311; the second rod body section 3331 is passed through the first mounting hole 311 and is eccentrically arranged with the first rod body section 3312.

[0069] It is understandable that when adjusting the first eccentric bolt 331, the nut 3311 is used for gripping and screwing the first eccentric bolt 331, and the nut 3311 can also stop the side of the adapter 32 facing away from the hanging part 31 to prevent the first eccentric bolt 331 from falling off the adapter 32. The first rod section 3312 is eccentrically arranged with the first rod section 3312. When the nut 3311 is screwed, the first rod section 3312 generates axial fastening and loosening, and 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 first 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 first strip-shaped hole 321 restricts the rotation of the second rod ladder section in the height direction, so that the first rod section 3312 drives the hanging part 31 to move relative to the first rod section 3312 in the height direction, and further enables the hanging part 31 to move relative to the adapter 32 in the height direction, thereby enabling the cabinet door 2 to move 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 part 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.

[0070] In some embodiments, as Figure 3 shown, the adjusting assembly 33 further includes: a second eccentric bolt 332.

[0071] The second eccentric bolt 332 is sequentially passed through the second strip-shaped hole 322 on the adapter 32 and the second mounting hole 312 on the hanging part 31, and is connected to the cabinet door 2. The second strip-shaped hole 322 extends along the height direction.

[0072] Wherein, the second eccentric bolt 332 is used to drive the adapter 32 to drive the cabinet door 2 to move relative to the hanging part 31 in the width direction during rotation.

[0073] It is understandable that the threaded part of the second eccentric bolt 332 is eccentrically designed, and the center line of the thread does not coincide with the axis of the bolt. When the second eccentric bolt 332 is turned, since the second strip-shaped hole 322 extends in the height direction, the eccentric part of the second eccentric bolt 332 will move in the height direction within the second strip-shaped hole 322. In the width direction of the second strip-shaped hole 322, since the movement of the second eccentric bolt 332 is restricted, it will cause the positions of the second strip-shaped hole 322 and the second mounting hole 312 to move in the width direction, thereby causing the relative position of the adapter 32 with respect to the hanging member 31 to move in the width direction, and further causing the relative position of the cabinet door 2 with respect to the hanging member 31 to move in the width direction, thus realizing the adjustment of the width direction of the cabinet door 2 with respect to the box door 1. Using the second eccentric bolt 332 to achieve width adjustment has a simple structure and is convenient to operate, and can achieve precise adjustment of small displacements. Moreover, the second mounting hole 312 is connected to the second eccentric bolt 332 to ensure that the second eccentric bolt 332 is in a fixed pose after adjustment.

[0074] Specifically, the second strip-shaped hole 322 can be an oblong hole, and the second mounting hole 312 can be a round hole.

[0075] In some embodiments, as Figure 3 shown, the adjusting assembly 33 further includes a first limiting member 333. The first limiting member 333 is connected to the first eccentric bolt 331 and is limited to the side of the hanging member 31 facing away from the adapter 32.

[0076] It is understandable that the first limiting member 333 is used to fix the first eccentric bolt 331 to the hanging member 31. When the first eccentric bolt 331 is screwed, the first limiting member 333 rotates along with the rotation of the first eccentric bolt 331, and stops the end of the first eccentric bolt 331 close to the hanging member 31 to prevent the first eccentric bolt 331 from falling off the hanging member 31, thereby ensuring the reliability and stability of the height direction adjustment of the first eccentric bolt 331. Moreover, the first limiting member 333 can also fix the first eccentric bolt 331 that has been screwed in place, restrict the posture of the first eccentric bolt 331, and fix the relative position of the cabinet door 2 with respect to the box door 1 after adjustment.

[0077] Specifically, the first limiting member 333 and the first eccentric bolt 331 can be connected by threads or fixed by welding.

[0078] In some embodiments, as Figure 3 shown, the adjusting assembly 33 further includes a second limiting member 334. The second limiting member 334 is connected to the second eccentric bolt 332 and is limited to the side of the hanging member 31 facing away from the adapter 32.

[0079] It is understandable that the second limiting member 334 is used to fixedly connect the second eccentric bolt 332 to the hanging member 31. When the second eccentric bolt 332 is screwed, the second limiting member 334 rotates along with the rotation of the second eccentric bolt 332, and stops the end of the second eccentric bolt 332 close to the hanging member 31, so as to prevent the second eccentric bolt 332 from falling off the hanging member 31, thereby ensuring the reliability and stability of the width direction adjustment of the second eccentric bolt 332. Moreover, the second limiting member 334 can also fix the second eccentric bolt 332 that has been screwed in place, restrict the posture of the second eccentric bolt 332, and fix the relative position after the cabinet door 2 is adjusted relative to the box door 1.

[0080] Specifically, the second limiting member 334 and the second eccentric bolt 332 can be connected by threads or fixed by welding.

[0081] In some embodiments, as Figure 2 and Figure 3 shown, the adapter 32 includes an adjustment portion 323 and an adapter portion 324. The adjustment portion 323 and the adapter portion 324 are connected. The first elongated hole 321 and the second elongated hole 322 are respectively provided on the adjustment portion 323, and the adapter portion 324 is connected to the cabinet door 2.

[0082] It is understandable that the adjustment portion 323 is used to accommodate the first elongated hole 321 and the second elongated hole 322, and the adapter portion 324 is used to connect to the cabinet door 2, achieving the effect of connecting the adapter 32 to the hanging member 31 and the cabinet door 2 respectively. Moreover, the distance between the adapter 32 and the hanging member 31 in the height direction and the width direction can also be adjusted through the adjustment portion 323.

[0083] Specifically, in this embodiment, there are two adapter portions 324 and one adjustment portion 323. The two adapter portions 324 are respectively connected to both sides of the adjustment portion 323. The first elongated hole 321 and the second elongated hole 322 of the adjustment portion 323 located between the two adapter portions 324 are respectively arranged opposite to the first mounting hole 311 and the second mounting hole 312 of the hanging member 31, and the adjustment portion 323 and the hanging member 31 are connected by the first eccentric bolt 331 and the second eccentric bolt 332. The two adapter portions 324 are respectively connected to the cabinet door 2.

[0084] In some embodiments, as Figure 2 and Figure 3 shown, a receiving groove 325 is provided on the side surface of the adapter 32 facing the cabinet door 2. The upper end of the hanging member 31 is arranged in the receiving groove 325, and the lower end of the hanging member 31 is movably hung on the box door 1 along the width direction.

[0085] It is understandable that the groove walls on both sides of the accommodation groove 325 limit both sides of the hanging member 31, and the bottom of the accommodation groove 325 abuts against the side surface of the hanging member 31 where the first mounting hole 311 and the second mounting hole 312 are provided. As a result, the hanging member 31 is limited within the accommodation groove 325 of the adapter 32 from three sides. When the hanging member 31 is adjusted in the height direction and the width direction relative to the adapter 32, the adjustment range can be limited, so that the distance between the cabinet door 1 and the box door 2 will not be too large to affect the aesthetics. Moreover, during the process of adjusting the distance, the accommodation groove 325 can also provide a guiding function, enabling the hanging member 31 and the adapter 32 to be adjusted in a relatively perpendicular direction, thus avoiding the skew of the cabinet door 2.

[0086] In a second aspect, as Figure 1 and Figure 6 shown, an embodiment of the present invention further provides a refrigeration device, including: a cabinet 5 and the door body assembly as above. The cabinet 5 has a storage compartment, and the box door 1 is rotatably provided on the cabinet 5 to open or close the storage compartment.

[0087] 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 here one by one.

[0088] It is understandable that the box door 1 is used to open and close the storage compartment. When the refrigeration device is installed in a fully embedded manner, in order to maintain the consistency with the surrounding cabinets, the cabinet door 2 with the same material and color as the surrounding cabinets is installed on the outside of the box door 1.

[0089] Specifically, the refrigeration device of this embodiment has two storage compartments, which are arranged vertically one above the other and respectively correspond to two box doors 1. Two cabinet doors 2 are installed on the outside of the two box doors 1. Each storage compartment is equipped with a set of door body assemblies, and 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 ends of the box door 1 and the cabinet door 2 to adjust the position of the upper end of the cabinet door 2 relative to the box door 1. There are two sets of hanging members 31 between the lower ends of the box door 1 and the cabinet door 2. The two sets of hanging members 31 are both arranged in the width direction and hang the cabinet door 2 on the box door 1.

[0090] When assembling the cabinet door 2 and the box door 1, the relative positions of the box door 1 and the cabinet door 2 in the height direction and the width direction are adjusted through the two sets of hanging structures 3 at the upper end of the cabinet 5, so that the cabinet door 2 completely covers the box door 1 to ensure the aesthetics of the appearance of the refrigeration device. Moreover, the flexible adjustment of the cabinet door 2 relative to the box door 1 is realized, which is easy to operate.

[0091] In some embodiments, such as Figure 6 shown, the refrigeration device further includes: a sliding door mechanism 4, which is configured to be disposed on the cabinet body 5 or the cabinet door 1 and is in driving connection with 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 in the width direction during the opening and closing process of the cabinet door 1.

[0092] The refrigeration device is configured to be disposed in the accommodation 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 walls of the first cabinet body 7 or the second cabinet body 8.

[0093] It can be understood that an opening is provided on the outer side of the accommodation space between the first cabinet body 7 and the second cabinet body 8. This design enables the refrigeration device to be integrally embedded in the cabinet body. During 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 away from or towards the cabinet body 5 on the cabinet door 1 so that the cabinet door 2 avoids the side walls of the first cabinet body 7 and the second cabinet body 8.

[0094] During 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 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 is also capable of controlling 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 body assembly during use. At the same time, this design also enables the refrigeration device to better integrate into the home environment, achieving the effects of overall aesthetics and sealing.

[0095] In some embodiments, such 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.

[0096] 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, drives the cabinet door 2 to move relative to the cabinet door 1, ensuring that the cabinet door 2 does not interfere with the side cabinet body.

[0097] In some embodiments, such as Figure 6 shown, the cabinet door 1 is rotatably connected to the cabinet body 5 through a 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.

[0098] When the cabinet door 2 is in the first position, the box door 1 closes the storage compartment, and the side of the cabinet door 2 facing the hinge 6 is arranged close to the hinge 6.

[0099] When the cabinet door 2 is in the second position, the box door 1 opens the storage compartment, and the side of the cabinet door 2 facing the hinge 6 is arranged away from the hinge 6 to avoid the side wall of the first cabinet body 7 or the second cabinet body 8.

[0100] It can be understood that the storage compartment is used to store items to be refrigerated or frozen. When the box door 1 closes the storage compartment, the box door 1 is in a closed state. The side of the cabinet door 2 is at a first distance (close to zero) relative to the hinge 6 of the refrigeration device. For example, the side of the cabinet door 2 and the side of the box door 1 are flush. At this time, the cabinet door 2 can completely block the box door 1 to ensure that the door body of the accommodation space exposed by the refrigeration device is consistent with the surrounding first cabinet body 7 and second cabinet body 8 in appearance.

[0101] When the box door 1 opens the storage compartment, the box 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 box door 1 are misaligned and form a gap that can accommodate the side of the first cabinet body 7 or the second cabinet body 8, so as to avoid collision or interference between the cabinet door 2 and the first cabinet body 7 or the second cabinet body 8 caused by the opening of the box door 1.

[0102] In some embodiments, as Figure 6 shown, the sliding door mechanism 4 includes: a trigger and a linear drive.

[0103] The trigger is used to obtain the opening and closing signal of the box door 1.

[0104] The linear drive is arranged between the box door 1 and the cabinet door 2 and is connected to the trigger.

[0105] Among them, the linear drive is used to drive the cabinet door 2 to move along the width direction of the box door 1 according to the opening and closing signal fed back by the trigger.

[0106] It can be understood that, as Figure 6 shown, the hinge 6 is installed at the vertex of the upper end of the box body. An articulated shaft is arranged on the hinge 6, and the box door 1 is rotatably arranged on the articulated shaft to realize the opening or closing of the box door 1 relative to the box body 5.

[0107] The linear drive is installed on the box 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.

[0108] 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.

[0109] Specifically, the trigger can be a photoelectric switch that 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 5, or the trigger can be an angle sensor that 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 5; the linear drive can be a cylinder, a hydraulic cylinder, or an electric push rod.

[0110] 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 6 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 cabinet around 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 6 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 cabinet around the refrigeration equipment when the cabinet door 1 is closed and reset the cabinet door 2.

[0111] For the sliding door mechanism 4 shown in this embodiment, by using a 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 6 in the width direction of the cabinet door 1, so that the cabinet door 2 does not interfere with the cabinet on the side, and when the cabinet door 1 is closed, the linear drive drives the cabinet door 2 to move towards the hinge 6 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 cabinet around the refrigeration equipment.

[0112] In some embodiments, as Figure 6 shown, the trigger includes a displacement sensor for detecting the rotation direction of the cabinet door 1 to obtain the opening and closing signal.

[0113] 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.

[0114] The displacement sensor can detect the rotation direction of the door 1 relative to the cabinet body 5 when the door 1 rotates. According to the opening and closing state 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 6 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 6 along the width direction of the door 1.

[0115] Furthermore, as the amplitude of the opening or closing of the door 1 is different, 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 6 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 6 to avoid interference between the cabinet door 2 and the external cabinet body, and finally, the cabinet door 2 is reset.

[0116] In this embodiment, by setting the triggering 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, avoiding interference and ensuring the beauty and reliability of the movement process of the cabinet door 2 relative to the door 1.

[0117] In some embodiments, as Figure 6 shown, the triggering member includes a push button switch, and the push button switch is used to receive the pressing input corresponding to the 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.

[0118] 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 the push button switch controls the opening mechanism to open or close the door 1 when it is triggered.

[0119] 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 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.

[0120] 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 driving member. The door opening mechanism drives the cabinet door 1 to open. At the same time, 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 as to ensure that when the cabinet door 1 opens, the cabinet door 2 does not interfere with the surrounding parts.

[0121] 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 driving member. The door opening mechanism drives the cabinet door 1 to close. At the same time, 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 as to ensure that when the cabinet door 1 closes, 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.

[0122] 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 driving member, so that the linear driving 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, thereby ensuring the synchronism and aesthetics of the opening and closing of the cabinet door 1 and the cabinet door 2.

[0123] In some embodiments, the linear driving member includes a linear motor or a telescopic rod.

[0124] 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 along the width direction of the cabinet door 1 through linear driving 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.

[0125] 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 by the telescopic movement of the telescopic rod, so as to realize 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 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.

[0126] Specifically, the telescopic rod can be an electric push rod or a cylinder.

[0127] Finally, it should be noted that the above embodiments are only used to illustrate the present invention, rather than limiting the present invention. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should all be covered within the scope of the claims of the present invention.

Claims

1. A door body assembly is 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) along the height direction and the width direction respectively; and the cabinet door (2) comprises any one of a wooden door panel and a plastic door panel.

2. The door body assembly according to claim 1, wherein The regulating component (33) comprises: A first eccentric bolt (331) is sequentially passed through a first strip-shaped hole (321) on the adapter (32) and a first mounting hole (311) on the hanging member (31), and is connected to the cabinet door (2), wherein the first strip-shaped hole (321) is extended along the width direction; The first eccentric bolt (331) is used to drive the adapter (32) to drive the cabinet door (2) 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, wherein, The first eccentric bolt (331) comprises a nut (3311), a first rod segment (3312) and a second rod segment (3331); The nut (3311), the first rod segment (3312), and the second rod segment (3331) are connected in sequence; the first rod segment (3312) is inserted into the first strip-shaped hole (321) and is coaxially arranged with the nut (3311); the second rod segment (3331) is inserted into the first mounting hole (311) 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 second eccentric bolt (332) is sequentially passed through a second strip-shaped hole (322) on the adapter (32) and a second mounting hole (312) on the hanging member (31), and is connected to the cabinet door (2), wherein the second strip-shaped hole (322) is extended along the height direction; The second eccentric bolt (332) is used to drive the adapter (32) to drive the cabinet door (2) to move relative to the hanging member (31) along the width direction during the rotation process.

5. The door body assembly according to claim 4, characterized in that, The adjustment assembly (33) further comprises a first limiting member (333), the first limiting member (333) being connected to the first eccentric bolt (331) and being limited at a side of the hanging member (31) away from the adapter member (32); And / or, the adjustment assembly (33) further comprises a second limiting member (334), the second limiting member (334) being connected to the second eccentric bolt (332) and being limited at a side of the hanging member (31) facing away from the adapter member (32).

6. The door body assembly according to claim 4, characterized in that, The adapter (32) includes an adjustment portion (323) and an adapter portion (324). The adjustment portion (323) is connected to the adapter portion (324). The first elongated hole (321) and the second elongated hole (322) are respectively provided on the adjustment portion (323), and the adapter portion (324) is connected to the cabinet door (2).

7. The door body assembly according to any one of claims 1 to 6, characterized in that, A receiving groove (325) is provided on a side surface of the adapter (32) facing the cabinet door (2). The upper end of the hanging member (31) is provided in the receiving groove (325), and the lower end of the hanging member (31) is movably hung on the box door (1) along the width direction.

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

9. The refrigeration device according to claim 8, characterized in that, Further including: A sliding door mechanism (4) configured to be provided on the box body (5) or the box door (1) and be in driving connection with the cabinet door (2). The sliding door mechanism (4) 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 process of the box door (1). The refrigeration device is configured to be provided in the accommodation space between the first cabinet body (7) and the second cabinet body (8). During the opening or closing process of the box door (1), the sliding door mechanism (4) is used to change the position of the cabinet door (2) on the box door (1) so that the cabinet door (2) avoids the side wall of the first cabinet body (7) or the second cabinet body (8).

10. The refrigeration device according to claim 9, characterized in that, The sliding door mechanism (4) is connected to the hanging member (31) 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, characterized in that, The box door (1) is rotatably connected to the box body (5) through a hinge (6). The cabinet door (2) can move between a first position and a second position relative to the box door (1) along the width direction. When the cabinet door (2) is in the first position, the box door (1) closes the storage compartment, and the side of the cabinet door (2) facing the hinge (6) is close to the hinge (6). When the cabinet door (2) is in the second position, the box 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).

12. The refrigeration device according to claim 9, wherein, The sliding door mechanism (4) includes: a trigger member for obtaining the opening and closing signal of the box door (1). A linear driving member is provided between the box door (1) and the cabinet door (2) and is connected to the trigger member. Wherein, the linear driving member is used to drive the cabinet door (2) to move along the width direction of the box door (1) according to the opening and closing signal fed back by the trigger member.

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