Storage box assembly and refrigerator

Abstract

The utility model relates to the technical field of refrigeration, and discloses a storage box assembly and a refrigerator. The storage box assembly comprises a box body which defines a storage space. A plurality of groups of mounting holes are formed in the inner side wall of the box body, and each group of mounting holes comprises a plurality of inserting holes which are arranged in parallel; the plurality of shelf plates are mounted on the inner side wall of the box body in one-to-one correspondence with each group of mounting holes so as to divide the storage space into a plurality of sub-spaces; a plurality of insertion columns protruding outwards along the plate surface are arranged at one end of the shelf, and the insertion columns are matched with the insertion holes to fix the shelf; and the limiting structure is arranged on the outer side wall of the box body corresponding to the insertion column and is used for being matched with the insertion column to lock the shelf. According to the storage device, the multiple shelf plates are fixed in the storage space through the inserting structures and the limiting structures to divide the storage space, installation is stable, the storage space volume occupied by installation of the partition plates is reduced, and a larger storage space can be obtained after the partition plates are detached.

Description

Technical Field

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

[0002] With the development of science and technology and the improvement of people's living standards, refrigerators have become essential household appliances for every household. In order to place food more conveniently, most refrigerators have multiple partitions in the refrigerator compartment. The side walls of the refrigerator compartment have multiple support positions for placing partitions at different heights. Users can place multiple partitions at support positions of corresponding heights according to the size of the food, so that there is a suitable distance between the two adjacent partitions, forming a storage space that meets the food storage needs. However, the shelf board occupies a large amount of refrigeration space, which reduces the utilization rate of the internal space of the refrigerator.

[0003] In the related art, the shelf plate is limited and fixed by providing ribs on the inner tank of the refrigerator and placing a glass partition on the ribs.

[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] The protruding ribs occupy the refrigeration space volume, and the glass plate has an unrestricted structure and is prone to falling.

[0006] 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

[0007] 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.

[0008] The disclosed embodiments provide a storage box assembly and a refrigerator to solve the problems of the storage board installation occupying the refrigeration space volume and the storage board being unstable.

[0009] According to the first aspect of the utility model, a storage box assembly is provided, including: a box body, which defines a storage space; a plurality of groups of mounting holes are provided on the inner wall of the box body, each group of mounting holes includes a plurality of plug holes arranged in parallel; a plurality of shelf plates are installed on the inner wall of the box body corresponding to each group of mounting holes, so as to divide the storage space into a plurality of sub-spaces; a plurality of plug posts protruding outward along the plate surface are provided at one end of the shelf plate, and the plug posts and the plug holes are adapted to fix the shelf plate; a limiting structure is provided on the outer wall of the box body corresponding to the plug posts, and is used to cooperate with the plug posts to lock the shelf plate.

[0010] Optionally, the limiting structure includes: a limiting rod, which is bent downward from one end of the plug column; multiple cover plates, which are arranged on the outer wall of the box body corresponding to the sockets one by one; the cover plate surface is recessed outward to form a downward slot with the outer wall of the box body, and the upper end opening of the slot is connected to the socket; the limiting rod passes through the socket and moves downward to be embedded in the slot and cooperate with the slot wall.

[0011] Optionally, the limiting rod is in the shape of a polygon to match the contour of the inner wall of the slot.

[0012] Optionally, an inner wall of the slot opposite to the outer side wall of the corresponding box body is inclined from top to bottom toward the outer side wall of the box body.

[0013] Optionally, the storage box assembly further includes: a connecting plate, used to connect at least part of adjacent cover plates, and the connecting plate and the cover plates are both fixedly connected to the outer side of the corresponding box body.

[0014] Optionally, the shelf board includes: a frame, including a quadrilateral frame with an opening on one side, and a plug post is arranged at the outer end of the frame; a board core, which is detachably embedded in the quadrilateral frame; the board core can move relative to the quadrilateral frame between a first position protruding outward from the opening on one side and a second position completely embedded in the quadrilateral frame.

[0015] Optionally, the frame includes slide grooves, which are symmetrically arranged on two sides of the quadrilateral frame adjacent to an opening on one side of the quadrilateral frame, and two side ends of the board core are respectively slidably embedded in the two side slide grooves of the frame.

[0016] Optionally, a plurality of groups of mounting holes are symmetrically or sequentially spaced apart on two opposite inner walls of the box body.

[0017] According to a second aspect of the utility model, a refrigerator is provided, comprising: a storage box assembly as in any one of the above embodiments; wherein the box body is a refrigerator liner, defining a refrigeration space; and a plurality of shelf plates are arranged in the refrigeration space.

[0018] Optionally, the refrigerator further includes: a foam layer wrapped around the outer wall of the inner tank. When the limiting structure includes a cover plate, the foam layer covers the outer wall of the cover plate to apply a thrust to the outer wall of the cover plate so that the cover plate is close to the outer wall of the inner tank.

[0019] In some embodiments, the limiting rod and the slot are tightly fitted.

[0020] In some embodiments, the socket is opened on the rear side wall of the box, and the opening of the frame is facing the opening direction of the box, so that the core board can move between a first position of being pulled out of the box opening to facilitate taking items on the shelf and a second position of being pushed into the frame to store items.

[0021] In some embodiments, the bottom frame is provided with a fixing groove facing the opening direction, and both ends of the fixing groove are connected with the sliding groove, so that one end of the core board corresponding to the bottom frame can be inserted into the fixing groove to better fix the core board, and the edges of the three side panels of the core board are in contact with the frame, so that after placing items on the core board, the force exerted by the items on the core board is borne jointly by the side frame and the bottom frame of the frame, so as to increase the bearing capacity and service life of the frame, and prevent the side frame from being subjected to excessive force, causing the two sides of the core board to slide out of the side frame or be damaged.

[0022] The storage box assembly and refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:

[0023] The multiple shelves are fixed to the storage space by using the plug-in structure and the limiting structure to divide the storage space. The installation is stable and the volume of the storage space occupied by the partition board is reduced, so that a larger storage space can be obtained after the partition board is removed. In addition, the board core and the frame are provided with a sliding connection, and the slide groove has a certain limiting effect on the board core, so that the board core will not fall easily. Moreover, the shelf board is fixed to the inner tank of the refrigerator by plugging, which can also prevent the shelf board from damaging the inner tank during the assembly process.

[0024] 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

[0025] 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:

[0026] Figure 1 is a structural schematic diagram of a storage box assembly provided by an embodiment of the present disclosure;

[0027] Figure 2 yes Figure 1 The enlarged schematic diagram at A in the middle;

[0028] Figure 3 is a schematic structural diagram of a cover plate provided by an embodiment of the present disclosure;

[0029] Figure 4 is a schematic structural diagram of a shelf provided by an embodiment of the present disclosure;

[0030] Figure 5 is a structural schematic diagram of a frame provided by an embodiment of the present disclosure;

[0031] Figure 6 It is a schematic structural diagram of a refrigerator provided by an embodiment of the present disclosure.

[0032] Reference numerals:

[0033] 10: storage box assembly; 11: box body; 111: storage space; 112: mounting hole; 1121: plug hole; 12: shelf board; 121: plug column; 122: frame; 1221: slide slot; 1222: opening; 1223: side frame; 1224: bottom frame; 123: board core; 13: limit structure; 131: limit rod; 132: cover plate; 133: slot; 14: connecting plate; 15: installation cavity;

[0034] 20: refrigerator; 21: inner tank; 211: refrigeration space; 22: foaming layer. DETAILED DESCRIPTION

[0035] 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.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] Unless otherwise stated, the term "plurality" means two or more.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] With the development of science and technology and the improvement of people's living standards, refrigerators have become essential household appliances for every household. In order to place food more conveniently, it is necessary to set up shelves in the refrigerator. However, the shelves occupy a large amount of refrigeration space, which reduces the utilization rate of the internal space of the refrigerator. In the related art, protruding ribs are set on the side wall of the refrigerator liner, and glass plates are placed on the ribs to realize the refrigeration space separation. However, the protruding ribs occupy the refrigeration space, and the glass plate is easy to fall off due to the unrestricted structure.

[0044] The present application utilizes a plug-in structure and a limiting structure to fix a plurality of shelf boards to the storage space to divide the storage space. The installation is stable and reduces the volume of the storage space occupied by the installation of the partition boards, so that a larger storage space can be obtained after removing the partition boards.

[0045] Combination Figures 1 to 6As shown, the embodiment of the present disclosure provides a storage box assembly 10, including a box body 11, a plurality of shelf boards 12 and a limiting structure 13. The box body 11 defines a storage space 111; the inner wall of the box body 11 is provided with a plurality of mounting holes 112, each of which includes a plurality of plug holes 1121 arranged in parallel; a plurality of shelf boards 12 are respectively installed on the inner wall of the box body 11 in a one-to-one correspondence with each group of mounting holes 112, so as to divide the storage space 111 into a plurality of sub-spaces; a plurality of plug posts 121 protruding outward along the board surface are provided at one end of the shelf board 12, and the plug posts 121 and the plug holes 1121 are adapted to fix the shelf board 12; the limiting structure 13 is provided on the outer wall of the box body 11 corresponding to the plug posts 121, and is used to cooperate with the plug posts 121 to lock the shelf board 12.

[0046] like Figure 1 and Figure 2 As shown, the box body 11 includes a side wall, and the side wall is provided with a plurality of groups of mounting holes 112, each group of mounting holes 112 is used to install a shelf board 12, and the plurality of groups of mounting holes 112 are spaced from top to bottom, so that the shelf board 12 is spaced from top to bottom to divide the storage space 111 into a plurality of sub-spaces from top to bottom. In addition, the box body 11 includes two side walls arranged opposite to each other, and each side wall can be provided with a plurality of groups of mounting holes 112, so that the shelf board 12 can be installed on each side wall. The heights of the shelf boards 12 installed on the two side walls can be the same or different. A plurality of plug posts 121 protruding along the extension direction of the board surface are provided at one end of the shelf board 12, and a plurality of plug holes 1121 are provided on the side wall of the box body 11, and the plug posts 121 are inserted into the plug holes 1121 to connect the shelf board 12 to the side wall of the box body 11. The plug post 121 passes through the insertion hole 1121 to the outside of the side wall of the box body 11, and a limiting structure 13 is set outside the side wall of the box body 11 to lock the plug post 121 and the side wall of the box body 11, so that the connection between the shelf plate 12 and the side wall of the box body 11 is more stable.

[0047] Optionally, the limiting structure 13 includes a limiting rod 131 and a plurality of cover plates 132. The limiting rod 131 is bent downward from one end of the plug post 121; the plurality of cover plates 132 are correspondingly arranged on the outer wall of the box body 11; the plate surface of the cover plate 132 is concave outward to form a downward slot 133 with the outer wall of the box body 11, and the upper opening 1222 of the slot 133 is connected with the plug hole 1121; the limiting rod 131 passes through the plug hole 1121 and moves downward to be embedded in the slot 133 and matches with the slot wall of the slot 133.

[0048] like Figure 1 and Figure 2As shown, the limit rod 131 is bent downward from the extended end of the plug column 121 to the vertical surface of the shelf 12, and the size of the insertion hole 1121 is larger than the size of the limit rod 131 so that the limit rod 131 can pass through the insertion hole 1121 to the outside of the side wall of the box body 11. After passing through the outside of the side wall of the box body 11, the limit rod 131 moves downward to the lower surface of the plug column 121 and abuts against the hole wall at the lower end of the plug hole 1121 to limit the shelf 12 from continuing to move downward. The limit rod 131 is inserted downward into the slot 133, and the outer wall contour of the limit rod 131 is adapted to the inner wall contour of the slot 133 to limit the shelf 12 from moving and rotating in the horizontal direction. When placing items on the shelf 12 , the shelf 12 applies torque to the limit rod 131 with the edge of the lower hole wall of the insertion hole 1121 as a fulcrum, and the outer wall of the limit rod 131 abuts against the inner wall of the slot 133 to support the shelf 12 so that the shelf 12 will not rotate.

[0049] In some embodiments, the limiting rod 131 and the slot 133 are tightly fitted.

[0050] The tight fit between the limiting rod 131 and the slot 133 can reduce the activity space of the shelf 12 and make the shelf 12 more stable.

[0051] Optionally, the limiting rod 131 is in the shape of a polygon and matches the inner wall contour of the slot 133 .

[0052] like Figure 2 As shown, the polygon includes a plurality of ridges and faces, so that the limiting rod 131 and the slot 133 can cooperate in more directions, which can better limit the position of the limiting rod 131 and ensure the stability of the shelf 12.

[0053] Optionally, the inner wall of the slot 133 opposite to the outer wall of the corresponding box body 11 is inclined toward the outer wall of the box body 11 from top to bottom.

[0054] like Figure 2 and Figure 3 As shown, the side wall of the slot 133 opposite to the side wall of the box body 11 includes a vertical side wall and a side wall connected to the vertical side wall and inclined downward toward the side wall of the box body 11, and the limiting rod 131 is provided with an outer wall adapted to the inclined side wall of the slot 133, and the outer contour of the limiting rod 131 is adapted to the inner contour of the slot 133.

[0055] Optionally, the storage box assembly 10 further includes a connecting plate 14. The connecting plate 14 is used to connect at least part of adjacent cover plates 132, and the connecting plate 14 and the cover plates 132 are both fixedly connected to the outer side of the corresponding box body 11.

[0056] like Figure 1 and Figure 2As shown, the side wall of the box body 11 is provided with a plurality of sockets 1121, and a cover plate 132 is buckled outside each socket 1121. Adjacent cover plates 132 are connected by a connecting plate 14, and the connecting plate 14 is fixedly connected to the outer wall of the box body 11 to increase the connection strength between the cover plate 132 and the side wall of the box body 11. The connection method between the connecting plate 14 and the outer wall of the box body 11 includes but is not limited to bonding, fastener connection, snap connection, etc. The snap connection includes providing a card slot along the side wall of the box body 11 away from the socket 1121 on both sides of the socket 1121 on the outer wall of the box body 11, and the two ends of the connecting plate 14 are snapped into the card slot to be fixed to the outer wall of the box body 11. The connection surface between the connecting plate 14 and the outer wall of the box body 11 is located in the same plane as the connection surface between the cover plate 132 and the outer wall of the box body 11.

[0057] Optionally, the shelf 12 includes a frame 122 and a core 123. The frame 122 includes a quadrilateral frame with an opening 1222 on one side, and the plug 121 is arranged at the outer end of the frame; the core 123 is detachably embedded in the quadrilateral frame; the core 123 can move relative to the quadrilateral frame between a first position protruding outward from the opening 1222 on one side and a second position completely embedded in the quadrilateral frame.

[0058] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the frame 122 is a rectangular frame, and an opening 1222 is provided on one side. The frame 122 includes two side frames 1223 adjacent to the opening 1222 and a bottom frame 1224 connecting the two side frames 1223. The bottom frame 1224 is provided with a protruding plug 121, and the plug 121 is bent downward to form a limit rod 131. The two side frames 1223 are symmetrically provided with sliding grooves 1221 from the opening 1222 to the bottom frame 1224, and the two sides of the core board are respectively embedded in the sliding grooves 1221 of the two side frames 1223 to slide into the frame 122. The limiting rod 131 passes through the insertion hole 1121 to the recessed inner cavity of the cover plate 132, moves downward and is inserted into the slot 133, the lower surface of the plug column 121 and the lower surface of the side frame 1223 are located in the same plane, after the limiting rod 131 is inserted into the slot 133, the lower surface of the plug column 121 abuts against the bottom hole edge of the insertion hole 1121, and the shelf 12 is located above the bottom edge of the insertion hole 1121. The core board can slide in the slide slot 1221 to change the position of the core board.

[0059] In some embodiments, the socket 1121 is opened on the rear side wall of the box body 11, and the opening 1222 of the frame 122 is facing the opening 1222 of the box body 11, so that the core board can move between a first position of pulling out the box opening to facilitate taking items on the shelf 12 and a second position of being pushed into the frame 122 to store items.

[0060] Optionally, the frame 122 includes slide grooves 1221. The slide grooves 1221 are symmetrically arranged on two sides of the quadrilateral frame adjacent to the opening 1222 on one side of the quadrilateral frame, and the two side ends of the plate core 123 are slidably embedded in the two side slide grooves 1221 of the frame 122 respectively.

[0061] like Figure 4 and Figure 5 As shown, the slide grooves 1221 are arranged on the two side frames 1223 of the frame, and are symmetrically arranged so that the two side ends of the core plate can be symmetrically slidably arranged in the corresponding slide grooves 1221 of the side frames 1223.

[0062] In some embodiments, the bottom frame 1224 is provided with a fixing groove facing the opening 1222, and both ends of the fixing groove are connected to the sliding groove 1221, so that one end of the core board corresponding to the bottom frame 1224 can be inserted into the fixing groove to better fix the core board, so that the edges of the three side panels of the core board are in contact with the frame 122, so that after placing items on the core board, the force exerted by the items on the core board is jointly borne by the side frame 1223 and the bottom frame 1224 of the frame 122, so as to increase the bearing capacity and service life of the frame 122, and prevent the side frame 1223 from being subjected to excessive force, causing the two sides of the core board to slide out of the side frame 1223 or the side frame 1223 to be damaged.

[0063] Optionally, a plurality of groups of mounting holes 112 are symmetrically or sequentially spaced apart on two opposite inner walls of the box body 11 .

[0064] like Figure 1 As shown, the mounting holes 112 are symmetrically arranged on the inner walls of the box body 11 on both sides, and the shelves 12 are symmetrically arranged respectively; or, the mounting holes 112 on the inner walls of the box body 11 are arranged in steps, so that the shelves 12 installed on the inner walls of the two sides have different heights to place items of different heights. For example, the height of the shelf 12 at the highest point of the inner wall of one side is set to 50cm from the height of the top wall of the box body 11, and the corresponding height of the shelf 12 at the highest point of the inner wall of the other side is set to 25cm from the height of the top wall of the box body 11, so that the uppermost shelf 12 installed on the inner wall of one side can place items lower than 50cm, and the uppermost shelf 12 installed on the inner wall of the other side can place items lower than 25cm. Similarly, the distance between the second height shelf 12 and the highest shelf 12 and the distance between the third height shelf 12 and the second height shelf 12 can be changed in sequence to obtain subspaces of various heights to place items of various height specifications.

[0065] Combination Figures 1 to 6 As shown, the embodiment of the present disclosure provides a refrigerator 20, comprising a storage box assembly 10 as in any one of the above embodiments. The box body 11 is an inner tank 21 of the refrigerator 20, defining a refrigeration space 211; a plurality of shelf plates 12 are arranged in the refrigeration space 211.

[0066] like Figure 6As shown, the refrigerator 20 includes an inner container 21, which defines a refrigeration space 211. The side wall of the inner container 21 is provided with a mounting hole 112, and a cover plate 132 is provided on the outer wall of the inner container 21 corresponding to the mounting hole 112. The shelf 12 is installed in the refrigeration space 211, and the plug 121 passes through the mounting hole 112 of the inner container 21 until the cover plate 132 outside the inner container 21 is recessed in the inner cavity, and then moves downward to be inserted into the slot 133.

[0067] Optionally, the refrigerator 20 further includes a foaming layer 22. The foaming layer 22 is wrapped around the outer wall of the inner container 21. When the limiting structure 13 includes a cover plate 132, the foaming layer 22 covers the outer wall of the cover plate 132 to apply a thrust to the outer wall of the cover plate 132 so that the cover plate 132 is close to the outer wall of the inner container 21.

[0068] A foam layer 22 is provided on the periphery of the inner tank 21 , and the foam layer 22 is closely attached to the outer wall of the inner tank 21 and fills the space between the outer shell of the refrigerator 20 and the inner tank 21 , so as to exert a certain squeezing force on the cover plate 132 so that the cover plate 132 is more firmly fixed to the outer wall of the inner tank 21 .

[0069] The refrigerator 20 provided in the embodiment of the present disclosure includes the storage box assembly 10 of any one of the above embodiments, and thus has all the benefits of the storage box assembly 10 of any one of the above embodiments, which will not be described in detail here.

[0070] For example, when the inner liner 21 of the box body 11 is pre-installed, the cover plate 132 is installed to the position of the corresponding plug hole 1121 on the inner liner 21 of the refrigerator 20 by gluing, and it is ensured to be firmly glued to avoid foaming and overflowing in the later stage. When the refrigerator 20 is foaming, under the action of the foaming material, the cover plate 132 is tightly fitted with the inner liner 21 of the refrigerator 20, and the strength of the cover plate 132 and the inner liner 21 of the refrigerator 20 is strengthened. After the foaming is completed, the cover plate 132 is installed in the inner liner 21 of the box body 11, and forms an installation cavity 15 with the inner liner 21 of the box body 11, and the lower part of the installation cavity 15 is a slot 133.

[0071] When assembling the shelf 12, align the shelf 12 with the installation cavity 15 formed on the inner container 21 of the refrigerator 20, insert the limiting rod 131 of the limiting rod 131 into the installation cavity 15, and move downward along the installation cavity 15 until it is installed in place. At this time, the limiting rod 131 and the slot 133 have a certain overlap distance, and because the slot 133 is inclined, the more the limiting rod 131 overlaps with the slot 133, the greater the squeezing force of the slot 133 between the cover plate 132 and the inner container 21 on the limiting rod 131, and finally, the limiting rod 131 is completely installed in the slot 133, and will not move, and ensure that the front end of the shelf 12 does not fall. Similarly, install the other shelf 12 in place.

[0072] During use, food is placed on the shelf 12. Since the inner tank 21 of the refrigerator 20 is foamed, the inner tank 21 of the refrigerator 20 and the cover 132 have a certain strength and are fixed to the limiting rod 131 through the slot 133, the shelf 12 supports the food.

[0073] When the height of the shelf 12 needs to be adjusted, the shelf 12 is lifted upward from the rear end, the overlap between the limiting rod 131 and the slot 133 becomes smaller, and the shelf 12 is loosened until the upper end surface of the plug post 121 is limited by the hole wall of the socket 1121, the limiting rod 131 is completely separated from the installation cavity 15, and the shelf 12 can be taken out.

[0074] The above description and the accompanying drawings fully 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. Parts and features of some embodiments may be included in or replace parts and features of other embodiments.

[0075] Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include the plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of one or more associated listings.

[0076] In addition, when used in this application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or groups thereof. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical elements in the process, method or device that includes the elements.

[0077] In this article, each embodiment may focus on the differences from other embodiments, and the same or similar parts between the embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts may refer to the description of the method part.

[0078] The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the 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 storage box assembly, characterized in that: include: The box body defines a storage space; the inner wall of the box body is provided with a plurality of groups of mounting holes, each group of mounting holes includes a plurality of jacks arranged in parallel; A plurality of shelf plates are mounted on the inner wall of the box body corresponding to each group of mounting holes, so as to divide the storage space into a plurality of sub-spaces; One end of the shelf board is provided with a plurality of plug posts protruding outward along the board surface, and the plug posts are adapted to the plug holes to fix the shelf board; The limiting structure is arranged on the outer wall of the box body corresponding to the plug post, and is used to cooperate with the plug post to lock the shelf; The limiting structure includes: The limit rod is bent downward from one end of the plug column; A plurality of cover plates are arranged on the outer side wall of the box body corresponding to the jacks one by one; the cover plates are outwardly concave to form downward slots with the outer side wall of the box body, and the upper end openings of the slots are connected with the jacks; The limiting rod passes through the insertion hole and moves downward to be embedded in the slot and matches with the slot wall.

2. The storage box assembly according to claim 1, characterized in that: The limiting rod is in the shape of a polygon and is adapted to the contour of the inner wall of the slot.

3. The storage box assembly according to claim 2, characterized in that: The inner wall of the slot corresponding to the outer side wall of the box body is inclined from top to bottom toward the outer side wall of the box body.

4. The storage box assembly according to claim 1, characterized in that: Also includes: The connecting plate is used to connect at least part of adjacent cover plates, and the connecting plate and the cover plates are both fixedly connected to the outer sides of the corresponding boxes.

5. The storage box assembly according to claim 1, characterized in that: Shelves include: The frame includes a quadrilateral frame with an opening on one side, and the plug posts are arranged at the outer ends of the frame; The board core is detachably embedded in the quadrilateral frame; The board core can move relative to the quadrilateral frame between a first position protruding outward from an opening on one side and a second position completely embedded in the quadrilateral frame.

6. The storage box assembly according to claim 5, characterized in that: The frame comprises sliding grooves which are symmetrically arranged on two sides of the quadrilateral frame adjacent to an opening on one side of the quadrilateral frame, and two side ends of the plate core are respectively slidably embedded in the two side sliding grooves of the frame.

7. The storage box assembly according to any one of claims 1 to 6, characterized in that: A plurality of groups of mounting holes are symmetrically or sequentially arranged at intervals on the inner walls of two opposite sides of the box body.

8. A refrigerator, characterized in that: include: The storage box assembly according to any one of claims 1 to 7; Among them, the box body is the inner tank of the refrigerator, which defines the refrigeration space; A plurality of shelf plates are arranged in the refrigeration space.

9. The refrigerator according to claim 8, characterized in that: Also includes: The foaming layer is wrapped around the outer wall of the inner liner. When the limiting structure includes a cover plate, the foaming layer covers the outer wall of the cover plate to apply a thrust to the outer wall of the cover plate so that the cover plate is close to the outer wall of the inner liner.

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