Door body assembly and refrigerator

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses a door body assembly and a refrigerator. The door body assembly comprises a main body, a first supporting part, a second supporting part and a storage box assembly. The first supporting part is arranged on the main body. The second supporting part is arranged on the main body, and the second supporting part is located below the first supporting part. The storage box assembly is rotationally connected with the main body, and the storage box assembly can be erected on the first supporting part and the second supporting part. And the storage box assembly rotates relative to the main body, so that the storage box assembly is switched among the positions erected on the first supporting part, the positions erected on the second supporting part and the positions located below the second supporting part. According to the door body assembly and the refrigerator, articles can be conveniently taken and placed, and meanwhile the space utilization rate is increased.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment, for example, to a door assembly and a refrigerator. Background Art

[0002] At present, refrigerators are commonly used household appliances that can meet the needs of users for storing items. With the improvement of living standards, users have higher and higher requirements for the storage of refrigerators. For example, the utilization rate of the space in the refrigerator is required to be higher and higher.

[0003] In the related art, a refrigerator door is provided, and a storage box is fixed to the door lining of the refrigerator door, which is convenient for users to store items and improves the utilization rate of the space in the refrigerator.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the related art, the storage box is fixed to the door lining of the refrigerator door, and the storage box located at a high position of the door lining is inconvenient for taking and placing items.

[0006] Especially for refrigerators that are taller, it is difficult for users to take items out of the storage box at a high place, causing inconvenience in use, which in turn leads to the space in the storage box not being fully utilized, affecting the user experience.

[0007] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0008] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0009] The disclosed embodiments provide a door assembly and a refrigerator, which facilitate the taking and placing of items while improving the utilization of space.

[0010] In some embodiments, a door assembly is provided, comprising: a main body; a first support portion, arranged on the main body; a second support portion, arranged on the main body and located below the first support portion; a storage box assembly, rotatably connected to the main body and capable of being mounted on the first support portion and the second support portion; wherein the storage box assembly rotates relative to the main body so that the storage box assembly switches between being mounted on the first support portion, being mounted on the second support portion, and being located below the second support portion.

[0011] Optionally, a storage box assembly includes: a storage box, including a first side panel and a second side panel that are arranged opposite to each other, and the first side panel and the second side panel are arranged to intersect with the main body; a first movable rod, one end of which is movably connected to the upper side of the first side panel, and the other end is rotatably connected to the main body; a second movable rod, one end of which is movably connected to the lower side of the second side panel, and the other end is rotatably connected to the main body; wherein the first movable rod and / or the second movable rod can be mounted on the first support portion and the second support portion.

[0012] Optionally, the first movable rod comprises: a first connecting rod section, one end of which is provided with a first sliding rod section movably connected to the upper part of the first side panel, and the other end of which is provided with a first rotating rod section rotatably connected to the main body; the second movable rod comprises a second connecting rod section and a second sliding rod section and a second rotating rod section respectively arranged at two ends of the second connecting rod section, the second sliding rod section is movably connected to the lower part of the second side panel, and the second rotating rod section is rotatably connected to the main body; the first connecting rod section and / or the second connecting rod section can be mounted on the first support portion and the second support portion.

[0013] Optionally, the storage box also includes: a third side panel, one end of which is connected to the side of the first side panel close to the main body, and the other end is connected to the side of the second side panel close to the main body; the straight-line distance from the connection between the first sliding rod section and the first side panel to the third side panel is equal to the straight-line distance from the connection between the second sliding rod section and the second side panel to the third side panel.

[0014] Optionally, a straight-line distance between the first sliding rod segment and the first rotating rod segment is equal to a straight-line distance between the second sliding rod segment and the second rotating rod segment.

[0015] Optionally, the door assembly further includes: an elastic member, which is arranged at the connection between the storage box assembly and the main body, one end of the elastic member is connected to the storage box assembly, and the other end is connected to the main body.

[0016] Optionally, the first supporting part includes: a stopper disposed on the side of the main body facing the storage box assembly; the second supporting part includes a first supporting block disposed below the stopper and a second supporting block disposed on the side of the main body opposite to the first supporting block.

[0017] Optionally, the door assembly further includes: a support bar, which is arranged in the middle of the side of the main body facing the storage box assembly 40 and corresponds to the storage box assembly, and is used to support the storage box assembly.

[0018] Optionally, the door assembly further includes: a push lock, which is arranged on the main body; a push claw, which is arranged on the storage box assembly and corresponds to the push lock; wherein the push claw is locked with the push lock.

[0019] In some embodiments, a refrigerator is also provided, including: a cabinet; and a door assembly as in any of the previous embodiments, disposed on the cabinet.

[0020] The door assembly and refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:

[0021] The door body assembly provided by the embodiment of the present disclosure has a first support portion arranged on the main body, a second support portion arranged on the main body, and the second support portion is located below the first support portion for providing support. The storage box assembly is rotatably connected to the main body to realize the rotation of the storage box assembly relative to the main body, thereby realizing that the position of the storage box assembly can be adjusted. The storage box assembly can be set on the first support portion and the second support portion to support the storage box assembly. The storage box assembly rotates relative to the main body so that the storage box assembly switches between being set on the first support portion, being set on the second support portion, and being located below the second support portion. In actual application, when the storage box assembly is set on the first support portion, items are stored, thereby improving the utilization rate of the space. When the storage box assembly is set on the second support portion and is located below the second support portion, items can be taken and placed, which is convenient for use.

[0022] The refrigerator provided by the embodiment of the present disclosure includes a door assembly as in any of the previous embodiments, which makes it convenient to take and put items while improving the utilization rate of space.

[0023] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0025] Figure 1 It is a structural schematic diagram of a door body assembly provided by an embodiment of the present disclosure, in which a storage box assembly is mounted on a first supporting portion;

[0026] Figure 2 is a structural schematic diagram of a door body assembly provided by another embodiment of the present disclosure, in which a storage box assembly is mounted on a second supporting portion;

[0027] Figure 3 is a structural schematic diagram of a door body assembly provided by another embodiment of the present disclosure, in which a storage box assembly is located below a second supporting portion;

[0028] Figure 4 is a structural schematic diagram of a storage box assembly provided by yet another embodiment of the present disclosure;

[0029] Figure 5 is a schematic diagram of the exploded structure of a storage box assembly provided by yet another embodiment of the present disclosure;

[0030] Figure 6It is a schematic diagram of the exploded structure of the first movable rod and the elastic member provided in yet another embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 10: door assembly; 11: main body; 12: elastic member; 13: support bar; 14: press lock buckle; 15: press claw; 16: fixing ring;

[0033] 20: first supporting portion; 21: stopper;

[0034] 30: second supporting portion; 31: first supporting block; 32: second supporting block;

[0035] 40: storage box assembly; 41: storage box; 411: first side panel; 412: second side panel; 413: third side panel; 42: first movable rod; 421: first connecting rod section; 422: first sliding rod section; 423: first rotating rod section; 43: second movable rod; 431: second connecting rod section; 432: second sliding rod section; 433: second rotating rod section. DETAILED DESCRIPTION

[0036] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0037] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0038] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0039] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0040] Unless otherwise stated, the term "plurality" means two or more.

[0041] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0042] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0043] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0044] Combination Figures 1 to 6 As shown, an embodiment of the present disclosure provides a door body assembly 10. The door body assembly 10 includes a main body 11, a first support portion 20, a second support portion 30 and a storage box assembly 40. The first support portion 20 is arranged on the main body 11. The second support portion 30 is arranged on the main body 11, and the second support portion 30 is located below the first support portion 20. The storage box assembly 40 is rotatably connected to the main body 11, and the storage box assembly 40 can be mounted on the first support portion 20 and the second support portion 30. Among them, the storage box assembly 40 rotates relative to the main body 11, so that the storage box assembly 40 switches between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30.

[0045] In this embodiment, the first support portion 20 is disposed on the main body 11 , and the second support portion 30 is disposed on the main body 11 , and the second support portion 30 is located below the first support portion 20 for providing support.

[0046] In this embodiment, the storage box assembly 40 is rotatably connected to the main body 11, so that the storage box assembly 40 can rotate relative to the main body 11, thereby realizing an adjustable position of the storage box assembly 40. The storage box assembly 40 can be mounted on the first support portion 20 and the second support portion 30 to support the storage box assembly 40.

[0047] In this embodiment, the storage box assembly 40 rotates relative to the main body 11, so that the storage box assembly 40 switches between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30. In actual application, when the storage box assembly 40 is mounted on the first support portion 20, items are stored, thereby improving the utilization rate of space. When the storage box assembly 40 is mounted on the second support portion 30 or located below the second support portion 30, items can be taken and placed, which is convenient for use.

[0048] In this embodiment, the storage box assembly 40 is switched between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30, thereby increasing the rotation angle range of the storage box assembly 40 relative to the main body 11.

[0049] In this embodiment, the main body 11 can be understood as a refrigerator door in the prior art.

[0050] Combination Figures 1 to 6 As shown, in some embodiments, the storage box assembly 40 includes a storage box 41, a first movable rod 42 and a second movable rod 43. The storage box 41 includes a first side plate 411 and a second side plate 412 that are arranged opposite to each other, and the first side plate 411 and the second side plate 412 are arranged to intersect with the main body 11. One end of the first movable rod 42 is movably connected to the upper side of the first side plate 411, and the other end of the first movable rod 42 is rotatably connected to the main body 11. One end of the second movable rod 43 is movably connected to the lower side of the second side plate 412, and the other end of the second movable rod 43 is rotatably connected to the main body 11. Among them, the first movable rod 42 and / or the second movable rod 43 can be mounted on the first support portion 20 and the second support portion 30.

[0051] In this embodiment, the storage box 41 includes a first side panel 411 and a second side panel 412 that are relatively arranged, and the first side panel 411 and the second side panel 412 are arranged to intersect with the main body 11, so that the first side panel 411 and the second side panel 412 can be connected to the first movable rod 42 and the second movable rod 43 respectively, and can move smoothly relative to the main body 11.

[0052] In this embodiment, one end of the first movable rod 42 is movably connected to the top of the first side panel 411, and one end of the second movable rod 43 is movably connected to the bottom of the second side panel 412. That is to say, along the height direction of the main body 11, the first movable rod 42 and the second movable rod 43 are respectively connected to the first side panel 411 and the second side panel 412 at different heights, thereby improving the balancing effect and thereby improving the stability of the storage box 41 during movement.

[0053] In this embodiment, the first movable rod 42 is movably connected to the first side plate 411, and the second movable rod 43 is movably connected to the second side plate 412, so that the storage box 41 rotates relative to the first movable rod 42 and the second movable rod 43 during the movement of the storage box 41, so that the opening direction of the storage box 41 is always upward, so as to prevent the items in the storage box 41 from spilling, thereby improving the stability and safety of the items in the storage box 41 during the movement process, and at the same time reducing the loss of cold in the storage box 41, saving energy. Moreover, through the movable connection, the first movable rod 42 and / or the second movable rod 43 can both cross the first support portion 20 and the second support portion 30, so as to achieve smooth adjustment of the position.

[0054] Illustratively, during the rotation of the storage box assembly 40, the first movable rod 42 can be mounted on the first support portion 20 and the second support portion 30 to enable the storage box assembly 40 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30.

[0055] Illustratively, during the rotation of the storage box assembly 40, the second movable rod 43 can be mounted on the first support portion 20 and the second support portion 30 to enable the storage box assembly 40 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30.

[0056] Illustratively, during the rotation of the storage box assembly 40, the first movable rod 42 and the second movable rod 43 can both be mounted on the first support portion 20 and the second support portion 30, so as to enable the storage box assembly 40 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30, and to improve the stability of the support.

[0057] In this embodiment, the first movable rod 42 and the second movable rod 43 can enable the storage box 41 to bypass the items below during movement relative to the main body 11, without affecting the use of the space below the storage box 41, thereby improving space utilization and operational reliability.

[0058] Combination Figure 5 and Figure 6As shown, in some embodiments, the first movable rod 42 includes a first connecting rod segment 421. A first sliding rod segment 422 movably connected to the upper side of the first side plate 411 is provided at one end of the first connecting rod segment 421, and a first rotating rod segment 423 rotatably connected to the main body 11 is provided at the other end of the first connecting rod segment 421. The second movable rod 43 includes a second connecting rod segment 431 and a second sliding rod segment 432 and a second rotating rod segment 433 respectively provided at both ends of the second connecting rod segment 431. The second sliding rod segment 432 is movably connected to the lower side of the second side plate 412, and the second rotating rod segment 433 is rotatably connected to the main body 11. The first connecting rod segment 421 and / or the second connecting rod segment 431 can be mounted on the first support portion 20 and the second support portion 30.

[0059] In this embodiment, the first sliding rod segment 422 is movably connected to the first side plate 411, and the second sliding rod segment 432 is movably connected to the second side plate 412, so that the storage box 41 can rotate relative to the first sliding rod segment 422 and the second sliding rod segment 432, so that the storage box 41 can keep its opening facing upward during the movement, thereby maximizing the use of the space of the storage box 41. The first sliding rod segment 422 and the second sliding rod segment 432 can also move linearly relative to the storage box 41, so that the first movable rod 42 and the second movable rod 43 can smoothly cross the first support portion 20 and the second support portion 30.

[0060] In this embodiment, the first rotating rod segment 423 and the second rotating rod segment 433 rotate with the main body 11 , and the second rotating rod segment 433 rotates with the main body 11 , so that the first rotating rod segment 423 and the second rotating rod segment 433 can rotate relative to the main body 11 .

[0061] Exemplarily, during the movement of the storage box 41 relative to the main body 11, the first connecting rod segment 421 can be mounted on the first support portion 20 and the second support portion 30 to enable the first connecting rod segment 421 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30.

[0062] Exemplarily, during the movement of the storage box 41 relative to the main body 11, the second connecting rod segment 431 can be mounted on the first support portion 20 and the second support portion 30 to enable the second connecting rod segment 431 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30.

[0063] Illustratively, during the movement of the storage box 41 relative to the main body 11, the first connecting rod segment 421 and the second connecting rod segment 431 can both be mounted on the first support portion 20 and the second support portion 30, so as to enable the first connecting rod segment 421 and the second connecting rod segment 431 to switch between being mounted on the first support portion 20, being mounted on the second support portion 30, and being located below the second support portion 30, and to improve the stability of the support.

[0064] Combination Figure 5 As shown, optionally, the first side plate 411 is provided with a first through hole corresponding to the first sliding rod segment 422. The first sliding rod segment 422 extends into the first through hole. The second side plate 412 is provided with a second through hole corresponding to the second sliding rod segment 432. The second sliding rod segment 432 extends into the second through hole. This enables the first side plate 411 and the second side plate 412 to be able to slightly rotate relative to the first sliding rod segment 422 and the second sliding rod segment 432, and the first sliding rod segment 422 and the second sliding rod segment 432 to be able to slightly move along the axis of the first through hole and the second through hole, respectively, that is, the first movable rod 42 and the second movable rod 43 are respectively connected to the storage box 41.

[0065] Combination Figures 1 to 4 As shown, in some embodiments, the storage box 41 further includes a third side panel 413. One end of the third side panel 413 is connected to a side of the first side panel 411 close to the main body 11, and the other end of the third side panel 413 is connected to a side of the second side panel 412 close to the main body 11. The straight-line distance from the connection between the first sliding rod section 422 and the first side panel 411 to the third side panel 413 is equal to the straight-line distance from the connection between the second sliding rod section 432 and the second side panel 412 to the third side panel 413.

[0066] In this embodiment, the straight-line distance from the connection between the first sliding rod segment 422 and the first side panel 411 to the third side panel 413 is equal to the straight-line distance from the connection between the second sliding rod segment 432 and the second side panel 412 to the third side panel 413, thereby improving the stability of the support of the storage box 41 by the first movable rod 42 and the second movable rod 43.

[0067] Combination Figure 5 As shown, optionally, the straight-line distance from the connection between the first sliding rod segment 422 and the first side plate 411 to the third side plate 413 is not equal to the straight-line distance from the connection between the second sliding rod segment 432 and the second side plate 412 to the third side plate 413 to achieve stable support.

[0068] Combination Figures 1 to 5As shown, optionally, the storage box 41 further includes a bottom plate and a fourth side plate opposite to the third side plate 413. Both ends of the fourth side plate are respectively connected to the first side plate 411 and the second side plate 412 away from the main body 11. The bottoms of the first side plate 411, the second side plate 412, the third side plate 413 and the fourth side plate are connected to the bottom plate, so that the bottom plate, the first side plate 411, the second side plate 412, the third side plate 413 and the fourth side plate enclose the storage box 41 with a top opening, so as to facilitate taking and placing items.

[0069] Combination Figures 1 to 5 As shown, in some embodiments, the straight-line distance between the first sliding rod segment 422 and the first rotating rod segment 423 is equal to the straight-line distance between the second sliding rod segment 432 and the second rotating rod segment 433 .

[0070] In this embodiment, the straight-line distance between the first sliding rod segment 422 and the first rotating rod segment 423 is equal to the straight-line distance between the second sliding rod segment 432 and the second rotating rod segment 433, which can be understood as the lengths of the first connecting rod segment 421 and the second connecting rod segment 431 are equal. The first sliding rod segment 422 is movably connected to the upper part of the first side plate 411, and the second sliding rod segment 432 is movably connected to the lower part of the second side plate 412, that is, the first movable rod 42 and the second movable rod 43 of equal length are respectively connected to different height positions of the storage box 41, which improves the balance of the support for the storage box 41 and improves the load-bearing effect of the storage box 41.

[0071] Combination Figure 6 As shown, in some embodiments, the door assembly 10 further includes an elastic member 12. The elastic member 12 is disposed at the connection between the storage box assembly 40 and the main body 11. One end of the elastic member 12 is connected to the storage box assembly 40, and the other end of the elastic member 12 is connected to the main body 11.

[0072] In this embodiment, one end of the elastic member 12 is connected to the storage box assembly 40, and the other end of the elastic member 12 is connected to the main body 11. When the storage box 41 moves downward relative to the main body 11, the elastic member 12 is stretched to play a buffering role. When the storage box 41 moves upward relative to the main body 11, the elastic member 12 rebounds and resets to play a boosting role.

[0073] Optionally, the elastic member 12 includes but is not limited to a torsion spring, a spring, and the like.

[0074] Combination Figure 6As shown, for example, the elastic member 12 is a spring. The fixing ring 16 is installed on the main body 11, and a spring is sleeved on the first rotating rod segment 423, and one end of the spring is connected to the corresponding fixing ring 16, and the other end is connected to the first rotating rod segment 423. Another spring is sleeved on the second rotating rod segment 433, and one end of the spring is connected to the corresponding fixing ring 16, and the other end is connected to the second rotating rod segment 433, so that the elastic member 12 is set at the connection between the storage box assembly 40 and the main body 11.

[0075] Combination Figures 1 to 3 As shown, in some embodiments, the first support portion 20 includes a stopper 21. The stopper 21 is disposed on the side of the main body 11 facing the storage box assembly 40. The second support portion 30 includes a first support block 31 disposed below the stopper 21 and a second support block 32 disposed on the side of the main body 11 opposite to the first support block 31.

[0076] In this embodiment, the first support portion 20 includes a stopper 21, which is arranged on the side of the main body 11 facing the storage box assembly 40, and is used to support the first movable rod 42 and / or the second movable rod 43, and plays a role of limiting when the storage box 41 is located at the upper part of the main body 11. It can be understood that one or two stoppers 21 are provided. In the case where one stopper 21 is provided, one stopper 21 corresponds to the first movable rod 42 or the second movable rod 43 to support the first movable rod 42 or the second movable rod 43. In the case where two stoppers 21 are provided, two stoppers 21 are relatively arranged on the side of the main body 11 facing the storage box assembly 40, and the two stoppers 21 correspond to the first movable rod 42 and the second movable rod 43 respectively to support the first movable rod 42 and the second movable rod 43, and play a role of limiting when the storage box 41 is located at the upper part of the main body 11, thereby improving the stability of the storage box 41 when it is located at the upper part of the main body 11.

[0077] In this embodiment, the second support portion 30 includes a first support block 31 and a second support block 32 arranged on the opposite side of the main body 11 to the first support block 31, which is used to support the first movable rod 42 and the second movable rod 43, so as to achieve graded adjustment of the position of the storage box 41 during the movement of the storage box 41, so as to facilitate users to take and put items.

[0078] It is understandable that the shapes of the stopper 21, the first bracket 31 and the first bracket 31 are not limited. For example, a triangular three-dimensional shape, an irregular three-dimensional shape, etc. In actual application, the stopper 21, the first bracket 31 and the side of the first bracket 31 away from the main body 11 can be provided with a rounded corner to facilitate the smooth crossing of the first movable rod 42 and the second movable rod 43.

[0079] Combination Figures 1 to 3As shown, in some embodiments, the door assembly 10 further includes a support bar 13. The support bar 13 is disposed in the middle of the main body 11 facing the storage box assembly 40, and the support bar 13 corresponds to the storage box assembly 40 and is used to support the storage box assembly 40.

[0080] In this embodiment, the storage box 41 is supported by the support bars 13 to improve the stability of the storage box 41 when storing items.

[0081] Combination Figures 1 to 3 As shown, optionally, two support bars 13 are provided, and the two support bars 13 are spaced apart along the height direction of the main body 11. When the storage box assembly 40 is placed on the first support portion 20, the bottom of the storage box 41 is placed on the support bar 13 located at the upper part of the main body 11. When the storage box assembly 40 is located below the second support portion 30, the bottom of the storage box 41 is placed on the support bar 13 located at the lower part of the main body 11 to support the storage box 41.

[0082] Combination Figure 2 As shown, in some embodiments, the door assembly 10 further includes a pressing lock buckle 14 and a pressing claw 15. The pressing lock buckle 14 is disposed on the main body 11. The pressing claw 15 is disposed on the storage box assembly 40, and the pressing claw 15 corresponds to the pressing lock buckle 14. The pressing claw 15 is locked with the pressing lock buckle 14.

[0083] In this embodiment, by pressing the lock buckle 14 and the pressing claw 15, the storage box 41 is fixed to the main body 11 when storing items, thereby improving safety. When moving the storage box 41, the pressing lock buckle 14 and the pressing claw 15 are unlocked by pressing the storage box 41, so that the storage box 41 can be moved smoothly. Safety and convenience are improved.

[0084] Combination Figure 5 As shown, optionally, the pressing claw 15 is arranged on the third side plate 413 of the storage box 41, so as to fix the position of the storage box 41 and improve the safety of use.

[0085] It is understandable that the pressing lock buckle 14 and the pressing claw 15 adopt the existing technology, so that the storage box 41 can be locked to the main body 11 and unlocked by pressing.

[0086] It can be understood that the number of the pressing lock buckles 14 and the pressing claws 15 is not limited and can be designed according to needs.

[0087] Exemplary, combined Figures 1 to 3 As shown, the use process of the door assembly 10 is as follows:

[0088] When the storage box 41 stores items, the storage box 41 is located on the upper part of the main body 11. The bottom of the storage box 41 is mounted on the support bar 13 on the upper part of the main body 11. The first movable rod 42 is mounted on the first support part 20. The pressing claw 15 is locked with the pressing lock 14, so that the items can be stored stably and safely.

[0089] When it is necessary to take or place items in the storage box 41, the user presses the storage box 41 to unlock the pressing claw 15 and the pressing lock 14. The user holds the storage box 41 and guides the storage box 41 to move downward. During the movement, the first movable rod 42 and the second movable rod 43 rotate relative to the main body 11, and the opening of the storage box 41 always faces upward. When the first movable rod 42 and the second movable rod 43 are placed on the second support portion 30, the user can take or place items.

[0090] If the user needs to further lower the position of the storage box 41, the user can slightly push down the storage box 41 so that the first movable rod 42 and the second movable rod 43 cross the second support portion 30 and move to the position below the second support portion 30. At this time, the bottom of the storage box 41 is placed on the support bar 13 at the lower part of the main body 11. The pressing claw 15 can be locked with the pressing lock buckle 14 to improve the safety of use.

[0091] After the user has taken or placed items, the storage box 41 can be kept at the lower position of the main body 11, or the storage box 41 can be moved back to the upper position of the main body 11, which is easy to operate.

[0092] The embodiment of the present disclosure also provides a refrigerator. The refrigerator comprises a box body and a door assembly 10 as in any of the above embodiments. The door assembly 10 is arranged on the box body.

[0093] The refrigerator provided by the embodiment of the present disclosure includes a door assembly 10 as in any of the previous embodiments, which makes it convenient to take out and put in items while improving the utilization rate of space.

[0094] Optionally, the box defines a storage space. The main body 11 is provided with a mounting cavity corresponding to the storage space, so that the storage box assembly 40 can rotate smoothly relative to the main body 11. The first movable rod 42 and the second movable rod 43 are fully or partially hidden in the mounting cavity to improve the aesthetics.

[0095] Optionally, the first support portion 20, the second support portion 30, and the support bar 13 may be integrally formed with the main body 11 to save costs.

[0096] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A door assembly, It is characterized in that include: main body; A first support portion, disposed on the main body; The second support portion is disposed on the main body and is located below the first support portion; The storage box assembly is rotatably connected to the main body and can be mounted on the first support portion and the second support portion; The storage box assembly rotates relative to the main body so that the storage box assembly switches between being mounted on the first support portion, being mounted on the second support portion, and being located below the second support portion.

2. The door assembly according to claim 1, It is characterized in that Storage box assembly, including: The storage box comprises a first side plate and a second side plate which are arranged opposite to each other, and the first side plate and the second side plate are arranged to intersect with the main body; A first movable rod, one end of which is movably connected to the upper part of the first side plate, and the other end of which is rotatably connected to the main body; A second movable rod, one end of which is movably connected to the lower side of the second side plate, and the other end of which is rotatably connected to the main body; The first movable rod and / or the second movable rod can be mounted on the first supporting portion and the second supporting portion.

3. The door assembly according to claim 2, It is characterized in that The first movable rod comprises: A first connecting rod segment, one end of which is provided with a first sliding rod segment movably connected to the upper side of the first side plate, and the other end of which is provided with a first rotating rod segment rotatably connected to the main body; The second movable rod comprises a second connecting rod section and a second sliding rod section and a second rotating rod section respectively arranged at two ends of the second connecting rod section, the second sliding rod section is movably connected to the lower side of the second side plate, and the second rotating rod section is rotatably connected to the main body; The first connecting rod segment and / or the second connecting rod segment can be mounted on the first supporting portion and the second supporting portion.

4. The door assembly according to claim 3, It is characterized in that Storage box, also includes: A third side plate, one end of which is connected to a side of the first side plate close to the main body, and the other end of which is connected to a side of the second side plate close to the main body; The straight-line distance from the connection point between the first sliding rod section and the first side plate to the third side plate is equal to the straight-line distance from the connection point between the second sliding rod section and the second side plate to the third side plate.

5. The door assembly according to claim 3, It is characterized in that The straight-line distance between the first sliding rod segment and the first rotating rod segment is equal to the straight-line distance between the second sliding rod segment and the second rotating rod segment.

6. The door assembly according to any one of claims 1 to 5, It is characterized in that Also includes: The elastic member is arranged at the connection between the storage box assembly and the main body, one end of the elastic member is connected to the storage box assembly, and the other end is connected to the main body.

7. The door assembly according to any one of claims 1 to 5, It is characterized in that The first support portion comprises: A stopper is arranged on the side of the main body facing the storage box assembly; The second supporting portion includes a first supporting block disposed below the stopper and a second supporting block disposed on a side of the main body opposite to the first supporting block.

8. The door assembly according to any one of claims 1 to 5, It is characterized in that Also includes: The support bar is arranged at the middle part of the main body on the side facing the storage box assembly and corresponds to the storage box assembly, and is used to support the storage box assembly.

9. The door assembly according to any one of claims 1 to 5, It is characterized in that Also includes: A push lock is arranged on the main body; A pressing claw is provided on the storage box assembly and corresponds to the pressing lock buckle; Wherein, the pressing claw is locked with the pressing lock buckle.

10. A refrigerator, It is characterized in that include: Box; The door assembly as claimed in any one of claims 1 to 9 is arranged in a box body.

Images