Refrigeration appliance

Abstract

The utility model relates to a refrigeration appliance, which comprises a door, a door panel, a door panel, a door panel and a door panel, and is characterized in that the door panel comprises a door inner wall and door side walls which extend from the door inner wall and are oppositely arranged on two sides of the door inner wall; at least one door shelf is arranged on the door and used for storing articles, and each door shelf at least comprises a shelf body extending in the length direction of the door and a hanging part connected with the shelf body; wherein the shelf main body at least comprises a front wall, a bottom wall and two opposite side walls for connecting the front wall and the bottom wall, and is characterized in that the side walls comprise a first wall close to the front wall and a second wall far away from the front wall and connected with the first wall; and the second wall is inclined towards the direction far away from the door side wall from top to bottom along the height direction of the door relative to the first wall. The door shelf is convenient to disassemble and assemble, and the visual experience of the door shelf and the whole door is improved.

Description

Technical Field

[0001] The present application relates to the field of household appliances, and in particular to a refrigeration appliance. Background Art

[0002] The inner side of the refrigeration appliance is generally provided with a door shelf for storage. The door shelf and the door usually fit tightly together. Therefore, when the door shelf is installed or disassembled, there may be problems with the size correspondence between the side walls of the door shelf and the side walls of the door liner or the hanging rack, which may be difficult to disassemble. There may even be a risk of scratches when a hanging structure is provided on the side wall. However, if the side of the door shelf is designed to be an inclined surface, there will be a large uneven gap between the side walls of the door shelf and the side walls of the door when viewed from the front, affecting the user's visual experience. Summary of the invention

[0003] In view of this, an object of the embodiments of the present application is to provide an improved refrigeration appliance to solve at least one of the above technical problems or other possible disadvantages not mentioned herein.

[0004] According to a first aspect of an embodiment of the present application, a refrigeration appliance is provided, the refrigeration appliance comprising: a door, the door comprising a door inner wall and door side walls extending from the door inner wall and located on opposite sides of the door inner wall; a door shelf, at least one of the door shelves being arranged on the door for storing articles, the door shelf at least comprising a shelf body extending along the length direction of the door and a hanging portion connected to the shelf body; the hanging portion being used to hang the door shelf between the door side walls opposite to each other on both sides;

[0005] Wherein, the shelf body at least includes a front wall, a bottom wall and two opposite side walls connecting the front wall and the bottom wall, and is characterized in that the side walls include a first wall close to the front wall and a second wall connected to the first wall away from the front wall, and the second wall is inclined from top to bottom along the height direction of the door relative to the first wall toward a direction away from the door side wall.

[0006] In this way, the second wall away from the front wall serves as a mating surface, and the first wall relatively close to the front wall as an appearance surface is inclined from top to bottom along the height direction of the door toward the side wall away from the door. When disassembling and assembling the door shelf, the lower part of the second wall provides sufficient installation gap to facilitate the disassembly and assembly of the door shelf, and at the same time, the gap between the first wall as the appearance surface and the side wall of the door can be as small as possible, thereby improving the bad visual experience caused by the gap.

[0007] Optionally, the hanging portion is arranged on the second wall, so as to reduce the risk of scratches on the door shelf due to installation.

[0008] Optionally, the first wall and the second wall are connected via at least one curved surface, which is beneficial to further improve the overall smooth feel of the door shelf side wall while facilitating installation and improving visual experience.

[0009] Optionally, there is no step surface between the first wall and the second wall, which is helpful to avoid the possibility of sharp parts on the step surface.

[0010] Optionally, the extension direction of the plane where the first wall is located and the extension direction of the plane where the door side wall of the door is located are both parallel to the extension direction of gravity, so as to further improve the visual experience of the user.

[0011] Optionally, the door shelf comprises a rear wall connected to the two opposite side walls and the bottom wall, and the hanging portion is arranged on the rear wall. In this way, it is beneficial to form an adjustable door shelf in cooperation with the hanging rack.

[0012] Optionally, when the door shelf is mounted on the door, the curved surface and / or the second wall are not visible from the outside of the door shelf, which is helpful to minimize the gap between the door side wall and the door shelf side wall.

[0013] Optionally, when the door shelf is mounted on the inner wall of the door, the door side wall and the first wall at least partially overlap in the thickness direction of the door, which is helpful to minimize the gap between the door side wall and the door shelf side wall.

[0014] Optionally, along the thickness direction of the door, the first wall is inclined from front to back toward the door side wall, which is beneficial to create a visual extension feeling of the door shelf.

[0015] Optionally, the curved surface includes at least one straight surface, which is helpful to further improve the smooth feel of the entire door shelf side wall.

[0016] Optionally, the curved surface between the first wall and the second wall includes an arc surface, which is helpful to further improve the smooth feel of the entire side wall of the door shelf.

[0017] Optionally, a convex strip is provided in the middle of the front wall, and both ends of the convex strip extend along the thickness direction of the door to the position of the first wall adjacent to the curved surface. The design of the convex strip is conducive to improving the visual extension of the door shelf in the length direction of the door.

[0018] Optionally, the hanging portion is formed in a hanging groove of the second wall that is recessed toward the inside of the door shelf, which is beneficial to the reliability of hanging.

[0019] Optionally, in the height direction of the door, the cross section of the arc surface gradually increases from top to bottom, which is beneficial to make the transition between the first wall and the second wall smoother and reduce the convex edge feeling.

[0020] Optionally, when the door shelf is hung on the door, the end of the convex strip along the length direction of the door at least partially overlaps with the front end surface of the door side wall, which is helpful to improve the overall sense of the door shelf and the door.

[0021] Optionally, the hanging groove is formed as an entrance portion gradually decreasing from the bottom wall along the height direction of the door and an adapting portion matching the shape of the hanging ear on the side wall of the door, which is convenient for disassembly and assembly of the door shelf.

[0022] Optionally, the door shelf includes a hanging bracket, the hanging bracket includes a main body portion cooperating with the hanging portion, the main body portion extending along the length direction of the door and fixed on the door. The hanging bracket is more conducive to adjusting the door shelf.

[0023] Optionally, the main body is made of plastic material, and a mounting groove for accommodating the reinforcement is formed on one side of the main body facing the door, which is conducive to forming a reliable hanger with a color matching the inner wall of the door or the door shelf.

[0024] Optionally, a plurality of reinforcing ribs are provided on a side of the main body facing the door, which is beneficial to further improve the strength of the hanger.

[0025] Optionally, the main body includes a side wall portion that is hooked and matched with the side wall of the door, and the side wall portion is provided with a hooking portion that matches the shape of the hook ear on the door, which is conducive to the universal adaptation of the adjustable hanger and the ordinary hanger to the door.

[0026] Optionally, the main body includes an upper edge, and the upper edge extends toward the inner wall of the door to provide a hanging groove for hanging the door shelf, which is beneficial to the position adjustment of the door shelf.

[0027] Optionally, the mounting groove is formed between the upper edge of the main body extending along the length direction of the door and the reinforcing rib. The reinforcing member is located at a position of the main body close to the hanging door shelf, which is conducive to the support of the door shelf by the reinforcing member.

[0028] Optionally, the side wall portion is provided with a through hole communicating with the mounting groove, which is beneficial to the installation and retention of the reinforcement member.

[0029] Optionally, the material strength of the reinforcement member arranged in the installation groove is greater than the material strength of the main body.

[0030] Optionally, the thickness of the upper edge of the main body is greater than the thickness of the reinforcing rib. This is beneficial to improve the support of the hanger for the door shelf. And / or

[0031] Optionally, the reinforcing ribs include transverse ribs and vertical ribs, and the transverse ribs and the vertical ribs are interwoven into one, which is beneficial to further improve the overall strength of the rack.

[0032] Optionally, the reinforcement member is a rod-shaped metal member.

[0033] Optionally, the metal member with a C-shaped cross section of the reinforcement member matches the cross-sectional shape of the mounting groove, which is beneficial to further improve the supporting capacity of the hanging bracket to the door shelf.

[0034] Optionally, the surface of the side wall portion facing the door shelf is inclined from top to bottom along the height direction of the door toward the door shelf, so as to facilitate demoulding and manufacturing of the hanger.

[0035] Optionally, the reinforcement member is inserted into the installation groove from the through hole, which further facilitates the assembly of the reinforcement member.

[0036] Optionally, a limiting portion is provided in the installation groove to prevent the reinforcement from being separated from the main body from the side facing the door, which further facilitates the assembly of the reinforcement.

[0037] Optionally, when the door shelf is hung on the hanging rack, the second wall is inclined relative to the first wall to obliquely cooperate with the side wall portion of the hanging rack.

[0038] Optionally, a rear wall of the door shelf is provided with an abutment portion protruding toward the door, which is helpful to prevent the door shelf from shaking.

[0039] Optionally, the hanging portion is integrally formed with the shelf body. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present application will be described in more detail below with reference to the accompanying drawings, so that the principles, features and advantages of the present application can be better understood. The accompanying drawings include:

[0041] Figure 1 A rear view of a door of a refrigeration appliance according to an exemplary embodiment of the present application is shown;

[0042] Figure 2 Shows Figure 1 The sectional view of the door in FIG. 5 is cut along AA;

[0043] Figure 3 Shows Figure 1 An enlarged view of a local area A of the door in FIG.

[0044] Figure 4 Shows Figure 1 A cross-sectional view of a local area A of the door;

[0045] Figure 5 A perspective view of a door shelf in an exemplary embodiment of the present application is shown;

[0046] Figure 6 Shows Figure 5 A magnified view of the partial area B of the middle door shelf;

[0047] Figure 7 Shows Figure 5 A three-dimensional image of the middle door shelf from another perspective;

[0048] Figure 8 Shows Figure 7 A magnified view of a local area C of the middle door shelf;

[0049] Fig. 9 A perspective view of a door shelf in another exemplary embodiment of the present application is shown.

[0050] Fig.10 A perspective view of a hanger in an exemplary embodiment of the present application is shown.

[0051] Fig.11 Shows Fig.10 A stereoscopic image of the center rack from another angle.

[0052] Fig.12 Shows Fig.10 Cross-sectional view of the center bracket.

[0053] Fig.13 A cross-sectional view of a hanger in another embodiment of the present application is shown. DETAILED DESCRIPTION

[0054] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present application clearer, the present application will be further described in detail in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the scope of protection of the present application, and that the various embodiments may share the same view or multiple views for description, but all features appearing in the same view cannot be interpreted as features that must be possessed by an embodiment.

[0055] Before starting the description, it should be pointed out that, for the sake of convenience, the present application may be described using directional terms or orientation terms, which are relative to the normal use state of the refrigeration appliance and are based on the orientation or position relationship shown in the drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 on the present application.

[0056] In addition, in the description of the present application, the expression "A and / or B" represents all possible combinations of A and B, such as only A, only B, or A and B.

[0057] The embodiments of the present application only use a refrigerator as an example to schematically illustrate the implementation methods of the present application. It can be understood that the corresponding implementation methods can also be applied to other refrigeration appliances such as wine cabinets and can achieve the same technical effects.

[0058] As understood by those skilled in the art, a refrigeration appliance, such as a refrigerator, generally has an insulated housing and door, and the housing includes an outer shell, an inner liner, and an insulating layer located therebetween. The refrigeration appliance has an evaporative refrigeration system that forms a closed loop. The refrigeration system at least includes a compressor (not shown), a condenser (not shown), a throttling device (not shown), and an evaporator (not shown). In view of the fact that such a refrigeration system is a known technology in the prior art, further description thereof is omitted. Of course, it is also possible for the refrigeration appliance to use other forms of refrigeration systems (such as absorption refrigeration systems, thermoelectric refrigeration systems).

[0059] For brevity, Figure 1 Only the door of the refrigeration appliance is shown to facilitate the explanation of the inventive concept of the utility model. As for the implementation method of hiding this part, any existing method can be referred to. Figure 2 Shows Figure 1 The sectional view of the door in the figure is cut along AA. Figure 3 Shows Figure 1 An enlarged view of a local area A of the door in FIG. Figure 4 Shows Figure 1 A cross-sectional view of a local area A of the door in FIG. Figure 5 A perspective view of an exemplary embodiment door shelf is shown, Figure 6 Shows Figure 5 A magnified view of the partial area B of the middle door shelf; Figure 7 Shows Figure 5 A three-dimensional image of the middle door shelf from another perspective; Figure 8 Shows Figure 7 An enlarged view of a partial area C of the middle door shelf. The present application is further described in conjunction with the above drawings.

[0060] The refrigeration appliance comprises a door 10 , which comprises a door inner wall 11 and door side walls 12 extending from both sides of the door inner wall 11 toward the refrigeration appliance housing and located opposite to each other on both sides of the door inner wall 11 .

[0061] like Figure 1-2 As shown, the door 10 includes door shelves 20, 30, at least one door shelf 20, 30 is arranged on the door 10 for storing articles, and a plurality of sets of hanging ears 13 are arranged on the door sidewall 12 for selectively hanging the door shelves 20, 30. The plurality of door shelves 20, 30 can be hung on the door 10 in an upper and lower distribution, or in a left and right distribution as required, and even the door shelves 20, 30 can be adjusted on the door to meet the needs of users.

[0062] The door racks 20, 30 include rack bodies 20', 30' extending along the length direction X of the door, and hanging parts 21, 31 connected to the rack bodies 20', 30' for hanging the door racks 20, 30 between the opposite door side walls.

[0063] Furthermore, the door racks 20 , 30 are preferably hung on the door 10 from top to bottom.

[0064] Combination Figure 5 As shown, the shelf body 20' includes a front wall 22, a bottom wall 23 and two opposite side walls 24 connecting the front wall 22 and the bottom wall 23. The side walls 24 include a first wall 241 close to the front wall 22 and a second wall 242 connected to the first wall 241 away from the front wall. The second wall is inclined from top to bottom along the height direction Z of the door toward the direction away from the door side wall 12 relative to the first wall.

[0065] In this way, the second wall 242 of the side 24 of the door shelf 20, which is away from the front wall 22, serves as a mating surface, and the first wall 241, which is relatively close to the front wall 22 and serves as an appearance surface, is inclined from top to bottom along the height direction Z of the door toward the door side wall 12, that is, the lower part of the second wall 242 provides sufficient installation clearance to facilitate the disassembly and assembly of the door shelf 20, and at the same time, it is beneficial to make the clearance between the first wall 241, which serves as the appearance surface, and the door side wall 12 as small as possible, thereby improving the bad visual experience caused by the larger gap.

[0066] In a specific embodiment of the present application, the hanging portion 21 is disposed on the second wall 242. This is beneficial to reduce the scratches on the hanging portion 21 or the hanging ear 13 during the matching process between the hanging portion 21 and the hanging ear, especially when the door shelf is designed to be a transparent material, it is beneficial to reduce the damage caused by the disassembly of the door shelf.

[0067] See attached Figure 3 The plane extending direction of the first wall 241 and the plane extending direction of the door sidewall 12 of the door 10 are both parallel to the gravity extending direction. Thus, the first wall 241 and the door sidewall 12 extend in the same direction, which further facilitates the gap to be as small and uniform as possible, thereby improving the bad visual experience caused by uneven gaps.

[0068] Since the first wall 241 and the second wall 242 are not on the same plane, in order to avoid a sharp portion between the two that is detrimental to user safety or destroys the overall visual effect of the door shelf, preferably, there is no step surface between the first wall 241 and the second wall 242. For example, the first wall 241 and the second wall 242 are connected by at least one curved surface 243, 244.

[0069] When the door shelf 20 is mounted on the door, on the one hand, the curved surfaces 243, 244 and the second wall 242 are not visible from the outside of the door shelf 20. On the other hand, the door side wall 12 and the first wall 241 at least partially overlap in the thickness direction Y of the door. This can facilitate the overall visual expression of the door shelf and the door.

[0070] In one or more specific embodiments, the curved surfaces 243, 244 include a ruled surface 243. The ruled surface is beneficial to the smooth feel of the entire door shelf side wall.

[0071] The curved surfaces 243 , 244 may include an arc surface 244 , and the arc surface 244 connecting the ruled surface 243 and the second wall 242 is more conducive to the overall smoothness of the side wall 24 .

[0072] Furthermore, in the height direction Z of the door, the cross section of the arc surface 244 gradually increases from top to bottom, which is beneficial to make the transition between the first wall 241 and the second wall 242 smoother and reduce the convex edge feeling.

[0073] In the height direction Z of the door, the cross section of the arc surface 244 gradually increases from top to bottom, which is helpful to reduce the ridge feeling between the first wall and the second wall.

[0074] In one or more specific embodiments, along the thickness direction Y of the door, the first wall 241 is inclined from front to back toward the door side wall 12, which is beneficial to create a visual extension feeling of the door shelf.

[0075] Furthermore, a convex strip 221 is provided in the middle of the front wall 22 , and both ends of the convex strip 221 extend along the thickness direction Y of the door to the position of the first wall 241 adjacent to the curved surfaces 243 , 244 , which is beneficial to improve the visual extension sense of the door shelf 20 in the length direction of the door 10 .

[0076] When the door shelf 20 is hung on the door 10 , the end of the convex strip 221 along the length direction X of the door at least partially overlaps with the front end surface of the door side wall 12 , which is beneficial to improve the overall sense of the door shelf 12 and the door 10 .

[0077] like Figure 5 As shown, the hanging portion 21 is formed on the second wall 242 and is recessed toward the inside of the door shelf 20. The hanging groove 213 is formed as an entrance portion 212 extending from the bottom wall 23 along the height direction Z of the door and gradually decreasing, and an adapter portion 211 connected to the entrance portion 212 and matching the shape of the hanging ear 13 on the door side wall 12. The lower loosening and upper tightening of the hanging groove 213 facilitates the disassembly and assembly of the door shelf 20.

[0078] Fig. 9Another embodiment of a door shelf of the present application is shown. The door shelf 30 includes a rear wall 35 connected to the two opposite side walls 34 and the bottom wall 33 , and the hanging portion 31 is disposed on the rear wall 35 .

[0079] Fig.10 A perspective view of a rack according to an exemplary embodiment of the present application is shown. Fig.11 Shows Fig.10 A stereoscopic image of the center rack from another angle. Fig.12 Shows Fig.10 Cross-sectional view of the center bracket.

[0080] In this embodiment, the door rack 30 includes a hanging rack 40 , and the hanging rack 40 includes a main body portion 44 matched with the hanging portion 31 , and the main body portion 44 extends along the length direction X of the door and is fixed on the door 10 .

[0081] The main body 44 may be made of plastic material, and a mounting groove 48 for accommodating the reinforcement member 46 is formed on one side of the main body 44 facing the door 10. This is conducive to forming a reliable hanger with a color matching the door inner wall 12 or the door shelf 20.

[0082] A plurality of reinforcing ribs 45 are provided on one side of the main body 44 facing the door 10, which is beneficial to further improve the strength of the hanger.

[0083] The main body 44 includes a side wall portion 43 that is hooked with the door side wall 30, and the side wall portion 43 is provided with a hooking portion 41 that is matched with the hooking ear 13 on the door 10. This is conducive to the universal adaptation of the adjustable hanger to the door 10 with the common hanger.

[0084] The surface of the side wall portion 43 facing the door shelf 30 is inclined from top to bottom along the height direction Z of the door toward the door shelf 30 to form a demoulding surface. The demoulding surface has an inclination angle of 0.5-3°, which is conducive to demoulding of the hanger 40.

[0085] Thus, when the door shelf 30 is hung on the hanging rack 40 , the second wall 342 is inclined relative to the first wall 341 to cooperate with the side wall portion 43 of the hanging rack 40 to facilitate the disassembly and assembly of the shelf.

[0086] The main body 44 includes an upper edge 441, and the upper edge 441 extends toward the inner wall 11 of the door to provide a hanging groove 42 for hanging the door shelf 30. There are multiple hanging grooves 42, which is beneficial to the position adjustment of the door shelf 30.

[0087] The mounting groove 48 may be formed between the upper edge 441 of the main body 44 extending along the length direction X of the door and the reinforcing rib 45 . The reinforcing member 46 is located at a position of the main body 44 close to the door shelf 30 for supporting the door shelf 30 .

[0088] The thickness of the upper edge 441 of the main body 44 may be designed to be greater than the thickness of the reinforcing rib 45 .

[0089] The reinforcing ribs 45 include transverse ribs and vertical ribs, which are interwoven into one, thereby further improving the overall strength of the rack.

[0090] Furthermore, a through hole 49 communicating with the mounting groove 48 is provided on the side wall portion 43 , and the reinforcement member 46 is inserted into the mounting groove 48 through the through hole 49 , which is beneficial to the installation and retention of the reinforcement member 46 .

[0091] The material strength of the reinforcing member 46 disposed in the mounting groove 48 is greater than the material strength of the main body 44. The reinforcing member may be a rod-shaped metal member.

[0092] like Fig.13 As shown in the cross-sectional view of the hanger in another embodiment, in another embodiment, the metal member with a C-shaped cross section of the reinforcement member matches the cross-sectional shape of the mounting groove 48. This is beneficial to further improve the support capacity of the hanger for the door shelf 30.

[0093] In order to further restrict the reinforcement member 46 in the installation groove 48 , a limiting portion 47 is disposed in the installation groove 48 to prevent the reinforcement member 46 from being separated from the main body 44 from the side facing the door.

[0094] In order to prevent the door shelf from shaking, abutment portions 251 , 442 protruding toward the door shelf 30 are provided on the rear wall 25 of the door shelf 20 or on the surface of the main body 44 of the hanger facing the door shelf 30 .

[0095] When the shelf bodies 20', 30' and the hanging parts 21, 31 are formed, the hanging parts 21, 31 and the shelf bodies 20', 30' are preferably formed in one piece. The hanging rack 40 can be formed in one piece or in sections.

[0096] Although specific embodiments have been described above, these embodiments are not intended to limit the scope of the present disclosure, even when only a single embodiment is described with respect to specific features. The feature examples provided in the present disclosure are intended to be illustrative rather than limiting, unless otherwise stated. In specific implementations, the technical features of one or more dependent claims may be combined with the technical features of the independent claims, based on actual needs and where technically feasible, and the technical features from the corresponding independent claims may be combined in any appropriate manner rather than just by the specific combinations listed in the claims.

[0097] The various specific implementations described above and shown in the drawings are only used to illustrate the present application and are not the entire present application. Within the scope of the basic technical concept of the present application, any form of changes made by ordinary technicians in the relevant technical field to the present application are within the protection scope of the present application.

Claims

1. A refrigeration appliance, comprising: A door (10), the door (10) comprising a door inner wall (11) and door side walls (12) extending from the door inner wall (11) and located opposite to each other on both sides of the door inner wall (11); A door shelf, at least one of the door shelves (20, 30) is arranged on the door (10) for storing articles, the door shelf (20, 30) at least comprising a shelf body (20', 30') extending along the length direction (X) of the door and a hanging part (21, 31) connected to the shelf body (20', 30'); the hanging part (21, 31) is used to hang the door shelf (20, 30) between the door side walls (12) on both sides opposite to each other; The shelf body (20', 30') at least comprises a front wall (22, 32), a bottom wall (23, 33) and two opposite side walls (24, 34) connecting the front wall (22, 32) and the bottom wall (23, 33), and is characterized in that: The side wall (24, 34) comprises a first wall (241, 341) close to the front wall (22, 32) and a second wall (242, 342) connected to the first wall (241, 341) away from the front wall (22, 32), wherein the second wall (242, 342) is inclined relative to the first wall (241, 341) from top to bottom along the height direction (Z) of the door in a direction away from the door side wall (12).

2. The refrigeration appliance according to claim 1, characterized in that: The hanging portion (21, 31) is arranged on the second wall (242, 342); and / or The first wall (241, 341) and the second wall (242, 342) are connected via at least one curved surface (243, 244, 343, 344); and / or There is no step surface between the first wall (241, 341) and the second wall (242, 342); and / or The extension direction of the plane where the first wall (241, 341) is located and the extension direction of the plane where the door side wall (12) of the door (10) is located are both parallel to the extension direction of gravity.

3. The refrigeration appliance according to claim 2, characterized in that: The door shelf (20, 30) comprises a rear wall (25, 35) connected to the two opposite side walls (24, 34) and the bottom wall (23, 33), and the hanging portion (21, 31) is arranged on the rear wall (25, 35); and / or When the door shelf (20, 30) is hung on the door (10), the curved surface (243, 244, 343, 344) and / or the second wall (242, 342) are not visible from the outside of the door shelf (20, 30); and / or When the door shelf (20, 30) is hung on the door inner wall (11), the door side wall (12) and the first wall (241, 341) at least partially overlap in the thickness direction (Y) of the door; and / or Along the thickness direction (Y) of the door, the first wall (241, 341) is inclined from front to rear toward the door side wall (12).

4. The refrigeration appliance according to claim 2, characterized in that: The curved surface (243, 244, 343, 344) includes at least one straight surface; and / or The curved surface (243, 244, 343, 344) between the first wall (241, 341) and the second wall (242, 342) comprises an arc surface; and / or A convex strip (221, 321) is provided in the middle of the front wall (22, 32), and both ends of the convex strip (221, 321) extend along the thickness direction (Y) of the door to a position of the first wall (241, 341) adjacent to the curved surface (243, 244, 343, 344); and / or The hanging portion (21, 31) is formed in a hanging groove (213) of the second wall (242, 342) that is recessed toward the inside of the door shelf (20, 30).

5. The refrigeration appliance according to claim 4, characterized in that: In the height direction (Z) of the door, the cross section of the arc surface gradually increases from top to bottom; and / or When the door shelf (20, 30) is hung on the door (10), the end of the convex strip (221, 321) along the length direction (X) of the door at least partially overlaps with the front end surface of the door side wall (12); and / or The hanging groove (213) is formed as an entrance portion (212) gradually decreasing and extending from the bottom wall (23, 33) along the height direction (Z) of the door, and an adapting portion (211) matching the shape of the hanging ear (13) on the door side wall (12).

6. The refrigeration appliance according to claim 1, characterized in that: The door shelf (20, 30) comprises a hanging rack (40), wherein the hanging rack (40) comprises a main body (44) matched with the hanging part (31), wherein the main body (44) extends along the length direction (X) of the door and is fixed on the door (10), wherein: The main body (44) is made of plastic material, and a mounting groove (48) for accommodating a reinforcement member (46) is formed on a side of the main body (44) facing the door (10); and / or A plurality of reinforcing ribs (45) are provided on a side of the main body (44) facing the door (10); and / or The main body (44) comprises a side wall portion (43) that is hooked and matched with the door side wall (12), and the side wall portion (43) is provided with a hooking portion (41) that is matched in shape with a hook ear (13) on the door; and / or The main body (44) comprises an upper edge (441), and the upper edge (441) extends toward the inner wall (11) of the door to provide a hanging groove (42) for hanging the door shelf (20, 30).

7. The refrigeration appliance according to claim 6, characterized in that: The mounting groove (48) is formed between an upper edge of the main body (44) extending along the length direction (X) of the door and the reinforcing rib (45); and / or The side wall portion (43) is provided with a through hole (49) communicating with the mounting groove (48); and / or The material strength of the reinforcement member (46) disposed in the installation groove (48) is greater than the material strength of the main body; and / or The thickness of the upper edge (441) is greater than the thickness of the reinforcing rib (45); and / or The reinforcing ribs (45) include transverse ribs and vertical ribs, and the transverse ribs and the vertical ribs are interwoven into one; and / or The reinforcement member (46) is a rod-shaped metal member; and / or The reinforcement member (46) is a metal member with a C-shaped cross section that matches the cross-sectional shape of the mounting groove (48); and / or The surface of the side wall portion (43) facing the door shelf (20, 30) is inclined from top to bottom along the height direction (Z) of the door toward the door shelf (20, 30).

8. The refrigeration appliance according to claim 7, characterized in that: The reinforcement member (46) is inserted into the installation groove (48) from the through hole (49); and / or A limiting portion (47) is provided in the installation groove (48) to prevent the reinforcement member (46) from being separated from the main body (44) from the side facing the door (10); and / or When the door shelf (20, 30) is hung on the hanging rack (40), the second wall (242, 342) is inclined relative to the first wall (241, 341) to be obliquely matched with the side wall portion (43) of the hanging rack (40).

9. The refrigeration appliance according to claim 6, characterized in that: The rear wall (25, 35) of the door shelf (20, 30) is provided with an abutment portion (251, 442) protruding toward the door (10) and / or A surface of the main body (44) facing the door shelf (20, 30) is provided with an abutment portion (251, 442) protruding toward the door shelf (20, 30).

10. The refrigeration appliance according to claim 1, characterized in that: The hanging portion (21, 31) and the shelf body (20', 30') are integrally formed.

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