Door body assembly for refrigeration equipment and refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration, and discloses a door body assembly for refrigeration equipment and the refrigeration equipment. The door body assembly for the refrigeration equipment comprises a body, a bottle base and a supporting rod set. The bottle holder comprises a first vertical plate adjacent to the body, a second vertical plate and a third vertical plate, wherein the second vertical plate and the third vertical plate are arranged on the two opposite sides of the first vertical plate. The supporting rod set is rotationally arranged on the body and movably connected with the first vertical plate, the second vertical plate and the third vertical plate. Under the condition that the bottle base rotates relative to the supporting rod set, the supporting rod set can rotate relative to the body along with movement of the bottle base, and the bottle base is supported. According to the door body assembly for the refrigeration equipment and the refrigeration equipment, the moving stability of the bottle base relative to the body can be improved.

Description

Technical Field

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

[0002] In the related art, a refrigerator is provided. The refrigerator comprises a door body and a bottle holder. Both sides of the bottle holder are connected to the door body through a rotating structure so that the bottle holder can rotate relative to the door body.

[0003] 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:

[0004] In the related art, both sides of the bottle seat are connected to the door body through a rotating structure, and the stability of the bottle seat is poor during the movement, and it is easy to tilt and flip.

[0005] 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

[0006] 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.

[0007] The embodiment of the present disclosure provides a door assembly for a refrigeration device and the refrigeration device, which can improve the stability of the movement of the bottle holder relative to the body.

[0008] In some embodiments, a door body assembly for refrigeration equipment is provided, comprising: a main body; a bottle holder, comprising a first vertical plate arranged adjacent to the main body and a second vertical plate and a third vertical plate arranged on opposite sides of the first vertical plate; a support rod group, rotatably arranged on the main body and movably connected to the first vertical plate, the second vertical plate and the third vertical plate respectively; wherein, when the bottle holder rotates relative to the support rod group, the support rod group can rotate relative to the main body as the bottle holder moves, and support the bottle holder.

[0009] Optionally, the support rod group includes: a first support rod, one end of which is rotatably connected to the main body and the other end is movably connected to the first vertical plate; a second support rod, one end of which is rotatably connected to the main body and the other end is movably connected to the second vertical plate; a third support rod, one end of which is rotatably connected to the main body and the other end is movably connected to the third vertical plate.

[0010] Optionally, the first support rod, the second support rod and the third support rod are of equal length.

[0011] Optionally, the door assembly for refrigeration equipment further includes: a plurality of limit blocks, which are arranged on the main body at intervals along the height direction of the main body and correspond to the first support rod, the second support rod and / or the third support rod.

[0012] Optionally, the door assembly for refrigeration equipment further includes: an avoidance groove, which is opened in the main body; one end of the first support rod extends into the avoidance groove and is rotatably connected to the main body.

[0013] Optionally, along the height direction of the main body, the heights of the connection points between the support rod group and the first vertical plate, the second vertical plate and the third vertical plate are different.

[0014] Optionally, the straight-line distances from the connection points of the support rod group with the first vertical plate, the second vertical plate and the third vertical plate to the main body are different.

[0015] Optionally, the door assembly for refrigeration equipment further includes: a snap-fit ​​portion, which is arranged on the main body; and a snap-fitting protrusion, which is arranged on the bottle seat and snap-fitted with the snap-fitting portion.

[0016] Optionally, the door assembly for refrigeration equipment further includes: an elastic buffer member, which is arranged at the connection between the support rod group and the body.

[0017] In some embodiments, a refrigeration device is also provided, including: a device body; and a door body assembly for the refrigeration device as in any of the previous embodiments, which is arranged on the device body.

[0018] The door assembly for refrigeration equipment and the refrigeration equipment provided in the embodiments of the present disclosure can achieve the following technical effects:

[0019] The door body assembly for refrigeration equipment provided by the embodiment of the present disclosure comprises a bottle holder including a first vertical plate arranged adjacent to the main body and a second vertical plate and a third vertical plate arranged on opposite sides of the first vertical plate, which are used to be connected to a support rod group, and enable the support rod group to drive the bottle holder to move smoothly relative to the main body. The support rod group is rotatably arranged on the main body, so that the support rod group can rotate relative to the main body. The support rod group is movably connected to the first vertical plate, the second vertical plate and the third vertical plate respectively, so that the bottle holder can move relative to the support rod group, and the support rod group can form a triangular support for the bottle holder to improve stability. When the bottle holder rotates relative to the support rod group, the support rod group can rotate relative to the main body as the bottle holder moves, and support the bottle holder, which can improve the stability of the bottle holder moving relative to the main body.

[0020] 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

[0021] 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:

[0022] Figure 1 is a structural schematic diagram of a door assembly in which a bottle holder is located on the upper part of a main body according to an embodiment of the present disclosure;

[0023] Figure 2 It is a structural schematic diagram of a door assembly in which a bottle holder is moved to the middle of a body according to an embodiment of the present disclosure;

[0024] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0025] Figure 4 is a structural schematic diagram of a door assembly in which a bottle holder is located at the lower part of the main body according to another embodiment of the present disclosure;

[0026] Figure 5 It is a structural schematic diagram of a support rod group provided by another embodiment of the present disclosure being arranged on a main body.

[0027] Reference numerals:

[0028] 10: door assembly; 11: body; 12: limit block; 13: avoidance groove; 14: buckle part; 15: convex part; 16: elastic buffer; 17: overlap block;

[0029] 20: bottle holder; 21: first vertical plate; 22: second vertical plate; 23: third vertical plate; 24: fourth vertical plate; 25: base;

[0030] 30: support rod group; 31: first support rod; 32: second support rod; 33: third support rod. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] Unless otherwise stated, the term "plurality" means two or more.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] Combination Figures 1 to 5As shown, the embodiment of the present disclosure provides a door body assembly 10 for refrigeration equipment. The door body assembly 10 for refrigeration equipment includes a body 11, a bottle holder 20 and a support rod group 30. The bottle holder 20 includes a first vertical plate 21 disposed adjacent to the body 11 and a second vertical plate 22 and a third vertical plate 23 disposed on opposite sides of the first vertical plate 21. The support rod group 30 is rotatably disposed on the body 11, and the support rod group 30 is movably connected to the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23, respectively. Wherein, when the bottle holder 20 rotates relative to the support rod group 30, the support rod group 30 can rotate relative to the body 11 as the bottle holder 20 moves, and support the bottle holder 20.

[0040] In this embodiment, the bottle holder 20 includes a first vertical plate 21 arranged adjacent to the main body 11 and a second vertical plate 22 and a third vertical plate 23 arranged on opposite sides of the first vertical plate 21, which are used to be connected to the support rod group 30 and enable the support rod group 30 to drive the bottle holder 20 to move smoothly relative to the main body 11.

[0041] In this embodiment, the support rod group 30 is rotatably disposed on the body 11, so that the support rod group 30 can rotate relative to the body 11. The support rod group 30 is movably connected to the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23, respectively, so that the bottle holder 20 can move relative to the support rod group 30, and the support rod group 30 can form a triangular support for the bottle holder 20 to improve stability.

[0042] In this embodiment, when the bottle holder 20 rotates relative to the support rod group 30, the support rod group 30 can rotate relative to the main body 11 as the bottle holder 20 moves, and support the bottle holder 20. The operation is simple and quick, and the stability of the movement of the bottle holder 20 relative to the main body 11 can also be improved.

[0043] In actual application, the support rod group 30 is movably connected to the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23 respectively to stably support the bottle holder 20 and prevent the bottle holder 20 from tilting and flipping during movement.

[0044] Combination Figure 2 As shown, optionally, the bottle holder 20 further includes a base 25 and a fourth vertical plate 24. One end of the fourth vertical plate 24 is connected to a side of the second vertical plate 22 away from the first vertical plate 21, and the other end of the fourth vertical plate 24 is connected to a side of the third vertical plate 23 away from the first vertical plate 21. The base 25 is connected to the bottom of the first vertical plate 21, the second vertical plate 22, the third vertical plate 23 and the fourth vertical plate 24 to form a bottle holder 20 structure with an upper opening.

[0045] In this embodiment, the support rod group 30 is movably connected to the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23 respectively, so that when the bottle holder 20 moves relative to the main body 11, the upper opening of the bottle holder 20 remains facing upward, that is, the base 25 is kept in a horizontal state for lifting and lowering, thereby achieving smooth movement of items in the bottle holder 20 and avoiding falling, improving safety in use, maximizing the utilization of the space of the bottle holder 20, and reducing the loss of cold during the movement of the bottle holder 20.

[0046] In this embodiment, the body 11 can be understood as the door of a refrigeration device in the prior art, for example, the door of a refrigerator.

[0047] Combination Figure 1 , Figure 2 and Figure 4 As shown, optionally, the body 11 has an installation space for installing the bottle holder 20 and the support rod set 30, and allowing the bottle holder 20 to be lifted and moved.

[0048] Combination Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, optionally, the door assembly 10 for refrigeration equipment further includes a lap block 17. The lap block 17 is disposed on the body 11. The position of the lap block 17 corresponds to the bottom of the bottle holder 20, so that the base 25 of the bottle holder 20 can be overlapped with the lap block 17, which is used to bear part of the weight of the bottle holder 20, relieve the force on the support rod group 30, and improve stability.

[0049] It is understandable that the number of the lap blocks 17 is not limited and can be selected according to the needs. The shape of the lap blocks 17 is not limited, for example, a cuboid, a cube, etc.

[0050] Combination Figures 1 to 5 As shown, in some embodiments, the support rod group 30 includes a first support rod 31, a second support rod 32, and a third support rod 33. One end of the first support rod 31 is rotatably connected to the body 11, and the other end of the first support rod 31 is movably connected to the first vertical plate 21. One end of the second support rod 32 is rotatably connected to the body 11, and the other end of the second support rod 32 is movably connected to the second vertical plate 22. One end of the third support rod 33 is rotatably connected to the body 11, and the other end of the third support rod 33 is movably connected to the third vertical plate 23.

[0051] In this embodiment, one end of the first support rod 31 is rotatably connected to the body 11, and the other end of the first support rod 31 is movably connected to the first vertical plate 21, so that the first vertical plate 21 can move relative to the first support rod 31, and the first support rod 31 can rotate relative to the body 11. One end of the second support rod 32 is rotatably connected to the body 11, and the other end of the second support rod 32 is movably connected to the second vertical plate 22, so that the second vertical plate 22 can move relative to the second support rod 32, and the second support rod 32 can rotate relative to the body 11. One end of the third support rod 33 is rotatably connected to the body 11, and the other end of the third support rod 33 is movably connected to the third vertical plate 23, so that the third vertical plate 23 can move relative to the third support rod 33, and the third support rod 33 can rotate relative to the body 11. In this way, when the bottle holder 20 rotates relative to the support rod group 30, the support rod group 30 can rotate relative to the body 11 as the bottle holder 20 moves, and supports the bottle holder 20.

[0052] In this embodiment, the second support rod 32 and the third support rod 33 are respectively connected to the second vertical plate 22 and the third vertical plate 23, and are mainly used to support the rotation of the bottle holder 20. The first support rod 31 is connected to the first vertical plate 21, and is located between the second support rod 32 and the third support rod 33, and mainly plays an auxiliary supporting role to prevent the bottle holder 20 from tilting and flipping, thereby improving reliability.

[0053] In this embodiment, the first support rod 31, the second support rod 32 and the third support rod 33 are all rotatably connected to the main body 11, so that the first support rod 31, the second support rod 32 and the third support rod 33 can all rotate relative to the main body 11, thereby increasing the rotation range of the first support rod 31, the second support rod 32 and the third support rod 33 to increase the lifting and lowering range of the bottle holder 20.

[0054] It can be understood that the manner in which the first support rod 31, the second support rod 32 and the third support rod 33 are movably connected to the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23 is not limited. For example, the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23 are all provided with through holes, and correspondingly, the ends of the first support rod 31, the second support rod 32 and the third support rod 33 are all provided with sliding rods, and the sliding rods extend into the corresponding through holes, so that the first vertical plate 21, the second vertical plate 22 and the third vertical plate 23 can all rotate relative to the corresponding sliding rods, so that the opening of the bottle holder 20 remains upward during the movement, and the sliding rods can move axially relative to the corresponding through holes, so that when the door body assembly 10 also includes a limit block 12, the first support rod 31, the second support rod 32 and / or the third support rod 33 can move across the limit block 12.

[0055] Combination Figure 2As shown, in some embodiments, the lengths of the first support rod 31 , the second support rod 32 and the third support rod 33 are equal.

[0056] In this embodiment, the first support rod 31, the second support rod 32 and the third support rod 33 are of equal length, so that the supporting force is balanced.

[0057] Combination Figure 4 and Figure 5 As shown, in some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12. The plurality of stoppers 12 are arranged on the body 11 at intervals along the height direction of the body 11, and the plurality of stoppers 12 correspond to the first support rod 31.

[0058] In this embodiment, a plurality of limit blocks 12 are arranged at intervals on the body 11 along the height direction of the body 11, that is, a plurality of limit blocks 12 are arranged on the body 11, and a plurality of limit blocks 12 are arranged at intervals along the height direction of the body 11. It is used to provide support at different heights. The plurality of limit blocks 12 correspond to the first support rod 31, so that the first support rod 31 is supported at multiple levels during the rotation of the first support rod 31 relative to the body 11.

[0059] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12 . The plurality of stoppers 12 are arranged on the body 11 at intervals along the height direction of the body 11 , and the plurality of stoppers 12 correspond to the second support rods 32 .

[0060] In this embodiment, the plurality of limit blocks 12 all correspond to the second support rod 32 , so as to provide multi-level support to the second support rod 32 during the rotation of the second support rod 32 relative to the body 11 .

[0061] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12 . The plurality of stoppers 12 are disposed on the body 11 at intervals along the height direction of the body 11 , and the plurality of stoppers 12 correspond to the third support rods 33 .

[0062] In this embodiment, the plurality of limit blocks 12 all correspond to the third support rod 33 , so as to provide multi-level support to the third support rod 33 during the rotation of the third support rod 33 relative to the body 11 .

[0063] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12. The plurality of stoppers 12 are disposed on the body 11 at intervals along the height direction of the body 11, and the plurality of stoppers 12 correspond to the first support rod 31 and the second support rod 32 respectively.

[0064] In this embodiment, the plurality of limit blocks 12 correspond to the first support rod 31 and the second support rod 32, that is, a part of the limit blocks 12 correspond to the first support rod 31, and another part of the limit blocks 12 correspond to the second support rod 32. When the first support rod 31 and the second support rod 32 rotate relative to the body 11, multi-level support is provided to the first support rod 31 and the second support rod 32, respectively.

[0065] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12. The plurality of stoppers 12 are arranged on the body 11 at intervals along the height direction of the body 11, and the plurality of stoppers 12 correspond to the first support rod 31 and the third support rod 33 respectively.

[0066] In this embodiment, the plurality of limit blocks 12 correspond to the first support rod 31 and the third support rod 33, respectively, that is, a part of the limit blocks 12 correspond to the first support rod 31, and another part of the limit blocks 12 correspond to the third support rod 33. When the first support rod 31 and the third support rod 33 rotate relative to the body 11, multi-level support is provided to the first support rod 31 and the third support rod 33, respectively.

[0067] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12. The plurality of stoppers 12 are arranged on the body 11 at intervals along the height direction of the body 11, and the plurality of stoppers 12 correspond to the second support rod 32 and the third support rod 33 respectively.

[0068] In this embodiment, the plurality of limit blocks 12 correspond to the second support rod 32 and the third support rod 33, respectively, that is, a part of the plurality of limit blocks 12 correspond to the second support rod 32, and another part of the limit blocks 12 correspond to the third support rod 33. When the second support rod 32 and the third support rod 33 rotate relative to the body 11, multi-level support is provided to the second support rod 32 and the third support rod 33, respectively.

[0069] In some embodiments, the door assembly 10 for refrigeration equipment further includes a plurality of stoppers 12. The plurality of stoppers 12 are arranged on the body 11 at intervals along the height direction of the body 11, and the plurality of stoppers 12 correspond to the first support rod 31, the second support rod 32 and the third support rod 33 respectively.

[0070] In this embodiment, the plurality of limit blocks 12 correspond to the first support rod 31, the second support rod 32 and the third support rod 33, respectively, that is, the first part of the limit blocks 12 in the plurality of limit blocks 12 corresponds to the first support rod 31, the second part of the limit blocks 12 corresponds to the second support rod 32, and the third part of the limit blocks 12 corresponds to the third support rod 33. In the process that the first support rod 31, the second support rod 32 and the third support rod 33 rotate relative to the body 11, multi-level support is provided to the first support rod 31, the second support rod 32 and the third support rod 33 respectively.

[0071] It is understandable that the shape of the limiting block 12 is not limited, for example, a triangular three-dimensional structure.

[0072] Combination Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in some embodiments, the door assembly 10 for refrigeration equipment further includes an escape groove 13. The escape groove 13 is provided in the body 11. One end of the first support rod 31 extends into the escape groove 13 and is rotatably connected to the body 11.

[0073] In this embodiment, the avoidance groove 13 is formed in the body 11 , and one end of the first support rod 31 extends into the avoidance groove 13 and is rotatably connected to the body 11 , thereby supporting the bottle holder 20 and saving space at the same time.

[0074] Combination Figure 4 and Figure 5 As shown, optionally, a plurality of limit blocks 12 are all disposed in the avoidance groove 13 of the body 11, and the plurality of limit blocks 12 are disposed at intervals along the height direction of the body 11 to provide support at different heights.

[0075] In this embodiment, the plurality of limit blocks 12 all correspond to the first support rod 31 , so that the first support rod 31 is supported at multiple levels during the rotation of the first support rod 31 relative to the body 11 .

[0076] Combination Figure 5 As shown, in some embodiments, along the height direction of the body 11 , the heights of the connection points between the support rod set 30 and the first vertical plate 21 , the second vertical plate 22 and the third vertical plate 23 are different.

[0077] In this embodiment, the support rod group 30 is connected to the first vertical plate 21 , the second vertical plate 22 and the third vertical plate 23 at different heights, so that the support rod group 30 is supported at different heights of the bottle holder 20 .

[0078] Combination Figure 2 As shown, in some embodiments, the straight-line distances from the connection points of the support rod group 30 with the first vertical plate 21 , the second vertical plate 22 , and the third vertical plate 23 to the body 11 are different.

[0079] In this embodiment, the straight-line distances from the connection points of the support rod group 30 with the first vertical plate 21 , the second vertical plate 22 and the third vertical plate 23 to the body 11 are different, so that the support rod group 30 can be supported at different front and rear positions of the bottle holder 20 .

[0080] In this embodiment, combined with Figure 1 , Figure 2 and Figure 5 As shown, by making the first support rod 31, the second support rod 32 and the third support rod 33 have equal lengths, the support rod group 30 is supported at different heights of the bottle holder 20, and the support rod group 30 is supported at different front and rear positions of the bottle holder 20, so that the first support rod 31, the second support rod 32, the third support rod 33 and the bottle holder 20 form a stable three-dimensional triangle, that is, a stable stress state is formed, the stability of the support is improved, and the bottle holder 20 is prevented from tilting and flipping.

[0081] Combination Figure 1 , Figure 2 and Figure 5 As shown, in some embodiments, the door assembly 10 for refrigeration equipment further includes a buckle portion 14 and a convex portion 15. The buckle portion 14 is disposed on the body 11. The convex portion 15 is disposed on the bottle holder 20, and the convex portion 15 is engaged with the buckle portion 14.

[0082] In this embodiment, the protruding portion 15 is engaged with the buckle portion 14 , so that the bottle holder 20 and the body 11 are relatively fixed when the bottle holder 20 does not move, thereby achieving stability in storing items.

[0083] In this embodiment, the specific structure of the buckle portion 14 and the convex portion 15 is not limited, and a press-type buckle structure in the prior art can be adopted, which can realize the buckling and unlocking by pressing. In actual application, the bottle holder 20 is pressed to make the convex portion 15 and the buckle portion 14 buckle, and the bottle holder 20 is pressed again to separate the convex portion 15 from the buckle portion 14.

[0084] Combination Figure 1 and Figure 3 As shown, in some embodiments, the door assembly 10 for refrigeration equipment further includes an elastic buffer 16. The elastic buffer 16 is disposed at the connection between the support rod group 30 and the body 11.

[0085] In this embodiment, the elastic buffer 16 is arranged at the connection between the support rod group 30 and the main body 11, which plays a buffering role when the bottle seat 20 descends and plays a boosting role when the bottle seat 20 rises, thereby increasing safety and convenience.

[0086] Optionally, the elastic buffer 16 is a torsion spring or a spring.

[0087] Exemplarily, the elastic buffer 16 adopts a torsion spring as an example. The first support rod 31, the second support rod 32 and the third support rod 33 are respectively provided with torsion springs at the connection with the main body 11. For example, the torsion spring is provided at the connection between the first support rod 31 and the main body 11, one end of the torsion spring is connected to the main body 11, and the other end of the torsion spring is connected to the first support rod 31. For another example, the torsion spring is provided at the connection between the second support rod 32 and the main body 11, one end of the torsion spring is connected to the main body 11, and the other end of the torsion spring is connected to the second support rod 32. For another example, the torsion spring is provided at the connection between the third support rod 33 and the main body 11, one end of the torsion spring is connected to the main body 11, and the other end of the torsion spring is connected to the third support rod 33. The torsion spring is stretched to provide buffering during the descent of the bottle holder 20, and the torsion spring is reset to provide assistance during the ascent of the bottle holder 20.

[0088] For example, the working principle of the door assembly 10 is described by taking the initial position of the bottle holder 20 located at the upper part of the body 11 as an example. In this example, a plurality of limit blocks 12 are arranged in the avoidance groove 13 of the body 11, and a plurality of limit blocks 12 are arranged at intervals along the height direction of the body 11. The plurality of limit blocks 12 correspond to the first support rod 31. The upper and lower parts of the body 11 are provided with a buckle portion 14. The working principle of the door assembly 10 is as follows:

[0089] The bottle holder 20 is pressed to unlock the protruding portion 15 and the buckling portion 14 .

[0090] The user holds the bottle holder 20 to guide the bottle holder 20 to move downward. During the movement of the bottle holder 20, the first support rod 31 can be set on the corresponding limit block 12 to limit the first support rod 31 so that the bottle holder 20 stays at the current position.

[0091] When the bottle holder 20 needs to continue to move downward, downward pressure is applied to the bottle holder 20 to make the first support rod 31 cross the current limit block 12 and continue to move downward.

[0092] When the bottle holder 20 moves to the lower part of the body 11 , the bottle holder 20 is pressed to lock the protruding portion 15 with the buckling portion 14 .

[0093] If the bottle holder 20 needs to be pushed back to the upper part of the main body 11 , the bottle holder 20 can be pushed upward.

[0094] The embodiment of the present disclosure further provides a refrigeration device, which comprises a device body and a door assembly 10 for the refrigeration device as in any of the previous embodiments. The door assembly 10 for the refrigeration device is arranged on the device body.

[0095] Optionally, the refrigeration equipment includes but is not limited to a refrigerator and a freezer.

[0096] Optionally, there is a movable space between the refrigeration device and the body 11 to allow the bottle holder 20 to move smoothly.

[0097] 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 for refrigeration equipment, characterized in that: include: ontology; The bottle holder comprises a first vertical plate arranged adjacent to the body and a second vertical plate and a third vertical plate arranged on opposite sides of the first vertical plate; A support rod group is rotatably arranged on the main body and is movably connected to the first vertical plate, the second vertical plate and the third vertical plate respectively; Wherein, when the bottle seat rotates relative to the support rod group, the support rod group can rotate relative to the main body along with the movement of the bottle seat and support the bottle seat.

2. The door assembly for refrigeration equipment according to claim 1, characterized in that: Support rod set, including: A first support rod, one end of which is rotatably connected to the body, and the other end of which is movably connected to the first vertical plate; A second support rod, one end of which is rotatably connected to the body, and the other end of which is movably connected to the second vertical plate; The third support rod has one end rotatably connected to the body and the other end movably connected to the third vertical plate.

3. The door assembly for refrigeration equipment according to claim 2, characterized in that: The first support rod, the second support rod and the third support rod have the same length.

4. The door assembly for refrigeration equipment according to claim 2, characterized in that: Also includes: A plurality of limit blocks are arranged at intervals on the main body along the height direction of the main body and correspond to the first support rod, the second support rod and / or the third support rod.

5. The door assembly for refrigeration equipment according to claim 2, characterized in that: Also includes: An avoidance groove is provided in the main body; One end of the first support rod extends into the avoidance groove and is rotatably connected to the body.

6. The door assembly for refrigeration equipment according to any one of claims 1 to 5, characterized in that: Along the height direction of the main body, the heights of the connection points between the support rod group and the first vertical plate, the second vertical plate and the third vertical plate are different.

7. The door assembly for refrigeration equipment according to any one of claims 1 to 5, characterized in that: The straight-line distances from the connection points of the support rod group with the first vertical plate, the second vertical plate and the third vertical plate to the main body are different.

8. The door assembly for refrigeration equipment according to any one of claims 1 to 5, characterized in that: Also includes: A buckle portion, disposed on the body; The clamping convex part is arranged on the bottle seat and is clamped with the buckle part.

9. The door assembly for refrigeration equipment according to any one of claims 1 to 5, characterized in that: Also includes: The elastic buffer is arranged at the connection between the support rod group and the body.

10. A refrigeration device, characterized in that: include: Equipment body; The door assembly for refrigeration equipment according to any one of claims 1 to 9 is arranged on the main body of the equipment.

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