Refrigerator

Abstract

The utility model provides a refrigerator which comprises a refrigerator body, a hanging rack and at least one storage rack, and a shelf used for placing articles is arranged in the refrigerator body; the hanging frame is used for being connected with a shelf of the refrigerator, at least two layers of supporting structures are arranged on the hanging frame, and the storage frame is detachably arranged on the supporting structures. The storage device is hung on the shelf through the hanging rack, and the storage rack can be adjusted up and down on the hanging rack, so that the flexible and variable effect is achieved, various food and other objects can be stored in a classified mode, storage and taking are convenient, and the refrigerator space is utilized to the maximum extent.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of household appliances, and more particularly relates to a refrigerator. BACKGROUND

[0002] As an important appliance in life, the effective use of the internal space of a refrigerator is particularly important. At present, the storage device in a refrigerator mainly comprises a traditional shelf and various storage devices. The storage device is widely used as a supplement to the traditional shelf. However, the storage of the current refrigerator has the problem of insufficient flexibility. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the embodiment of the present application is to provide a refrigerator to solve the technical problem of insufficient flexibility of the storage of the refrigerator in the prior art.

[0004] To achieve the above purpose, the technical scheme adopted by the present application is to provide a refrigerator comprising:

[0005] a cabinet, the cabinet being provided with a shelf for placing articles;

[0006] a hanging rack, the hanging rack being used for connecting the shelf, and the hanging rack being provided with at least two layers of support structures;

[0007] at least one storage rack, the storage rack being detachably arranged on the support structures.

[0008] Optionally, the hanging rack comprises a first hanging piece and a second hanging piece, and the first hanging piece and the second hanging piece are both provided with at least two layers of support structures;

[0009] The storage rack has opposite first and second sides, the first side is arranged on the support structures on the first hanging piece, and the second side is arranged on the support structures on the second hanging piece.

[0010] Optionally, the at least one layer of support structures comprises a first support piece and a second support piece arranged in sequence along a first direction, and the first support piece and the second support piece have a first interval therebetween;

[0011] The first and second sides are both provided with a first support portion and a second support portion arranged in sequence along the first direction, the first support portion and the second support portion have a second interval therebetween, the first support portion is lapped on the first support piece, and the second support portion is lapped on the second support piece;

[0012] The width of the first interval is greater than the width of the first support portion in the first direction, and the width of the second interval is greater than the width of the second support portion in the first direction, and the first direction is the extension direction of the first side.

[0013] Optionally, the support structure of the first hanging piece is provided with a first positioning groove in a first direction, and the first side is provided with a first positioning protrusion arranged in the first positioning groove, and the first direction is the extension direction of the first side.

[0014] Optionally, the storage rack comprises a first decorative strip, the first decorative strip wraps the first side, and the first positioning protrusion is arranged on the first decorative strip.

[0015] Optionally, the support structure of the second hanging piece is provided with a second positioning groove in the first direction, and the second side is provided with a second positioning protrusion arranged in the second positioning groove.

[0016] Optionally, the storage rack comprises a second decorative strip, the second decorative strip wraps the second side, and the second positioning protrusion is arranged on the second decorative strip.

[0017] Optionally, the storage rack has a third side, the third side is an adjacent side of the first side, the support structure is provided with a third positioning groove in a second direction, the third side is provided with a third positioning protrusion arranged in the third positioning groove, and the second direction is the extension direction of the third side.

[0018] Optionally, the storage rack comprises a third decorative strip, the third decorative strip wraps the third side, and the positioning protrusion is arranged on the third decorative strip.

[0019] Optionally, the third positioning groove has a first side wall and a second side wall opposite in the first direction, and the first direction is the extension direction of the first side.

[0020] The third positioning protrusion comprises a first positioning part and a second positioning part, a separation groove is formed between the first positioning part and the second positioning part, the first positioning part abuts against the first side wall, and the second positioning part abuts against the second side wall.

[0021] The refrigerator provided by the application has the following beneficial effects: compared with the prior art, the refrigerator of the embodiment of the application comprises a hanging rack and a storage rack, the hanging rack is hung on a shelf through the hanging rack, at least two support structures are arranged on the hanging rack, and the storage rack is detachably arranged on the support structure, so that the storage rack can be adjusted up and down, thereby realizing a flexible and variable effect, various foods and other objects can be classified and stored, and the refrigerator space is maximized. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a whole schematic view of the refrigerator in the embodiment of the present application;

[0024] Figure 2 is an installation schematic view of the storage device of the refrigerator in the embodiment of the present application;

[0025] Figure 3 is a perspective schematic view of the storage device of the refrigerator in the embodiment of the present application;

[0026] Figure 4 is a downward schematic view of the storage device of the refrigerator in the embodiment of the present application;

[0027] Figure 5 is a front schematic view of the storage device of the refrigerator in the embodiment of the present application;

[0028] Figure 6 is a schematic view of the storage rack in the embodiment of the present application;

[0029] Figure 7 is an adjustment schematic view of the storage rack in the embodiment of the present application;

[0030] Figure 8 is an A-A sectional view of Figure 4 ;

[0031] Figure 9 is an enlarged view of I of Figure 8 ;

[0032] Figure 10 is an enlarged view of II of Figure 8 ;

[0033] Figure 11 is a B-B sectional view of Figure 5 ;

[0034] Figure 12 is an enlarged view of III of Figure 11 .

[0035] In the drawings, various reference numerals refer to:

[0036] the cabinet 10, the hanger 1; the support structure 11; the first support piece 111; the second support piece 112; the first interval 113; the first hanging piece 12; the second hanging piece 13; the first positioning slot 14; the second positioning slot 15; the third positioning slot 16; the storage rack 2; the first side 21; the second side 22; the third side 23; the first support part 24; the second support part 25; the second interval 26; the first decorative strip 27; the first positioning protrusion 271; the second decorative strip 28; the second positioning protrusion 281; the third decorative strip 29; the first positioning part 291; the second positioning part 292; the partition slot 293; the shelf 3. DETAILED DESCRIPTION

[0037] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0038] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0040] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0041] With the continuous acceleration of modern life pace, people pay more and more attention to time management and efficiency improvement. Efficient storage of refrigerator can not only help to quickly find the required food materials, but also indirectly save shopping and cooking time. In recent years, with the popularization of healthy diet concept, people begin to pay attention to the freshness and nutritional value of food materials. Reasonable refrigerator storage can effectively prolong the shelf life of food and keep food fresh, thereby promoting the formation of healthy eating habits. The process of urbanization is accelerating, and living space, especially kitchen space, is becoming increasingly compact. How to maximize storage efficiency in limited space has become a practical problem. Refrigerator, as an important appliance in the kitchen, the effective use of its internal space is particularly important.

[0042] Users often have difficulties in storing and retrieving food items when using a refrigerator, such as lack of space, difficulty in finding items, lack of separation, inability to store items in different zones, difficulty in storing and retrieving items, and so on. Moreover, due to lack of classification, the optimal storage conditions for each type of food item cannot be achieved. Although the industry has made some attempts to separate the space in a refrigerator, it cannot adapt to the differences in food materials and usage habits of users. Although there are many commercially available refrigerator storage devices, they all have the problem of insufficient flexibility. For example, the internal space of a storage box is usually fixed and cannot be adjusted for different storage objects.

[0043] Please refer to Figure 1 , Figure 2 and Figure 3 , the refrigerator provided by the embodiments of the present application will be described. The refrigerator comprises:

[0044] a cabinet 10, wherein the cabinet 10 is provided with shelves for storing items;

[0045] a hanging rack, wherein the hanging rack is used to connect the shelves, and the hanging rack is provided with at least two layers of support structures;

[0046] at least one storage rack, wherein the storage rack is detachably arranged on the support structures.

[0047] In this embodiment, the cabinet 10 serves as the main structure of the refrigerator, and provides a closed space for storing food and beverage items, etc., to keep them fresh and refrigerated. The shelves 3 are arranged in the cabinet 10 to support and separate the stored items. The function of the hanging rack 1 is to hang the storage device on the shelves 3 of the refrigerator. The hanging rack 1 can be provided with a connection structure that matches the shelves 3 of the refrigerator to ensure that it can be stably and safely installed inside the refrigerator. For example, as shown in the embodiment of Figure 2 , opposite clamping grooves are arranged on the top of the hanging rack 1 on the front and back sides, respectively, and are clamped on the front and back sides of the shelves 3 of the refrigerator, thereby achieving the fixation of the hanging rack 1 and the shelves 3. The hanging rack 1 is provided with support structures 11 for supporting and fixing the storage rack 2. The storage rack 2 is a structure for storing food materials and other items. The storage rack 2 can be designed with different mechanisms according to actual needs, such as glass plates, mesh plates, etc., to accommodate different types of items.

[0048] In this embodiment, at least two layers of support structures 11 are arranged on the hanging rack 1, and at least one storage rack 2 is arranged on the support structures 11, so that the storage rack 2 can be adjusted and installed on different layers of support structures 11, thereby making the storage rack 2 adjustable up and down on the hanging rack 1, and allowing it to be adaptively adjusted according to the height and volume of the items to be stored. Figure 3For example, the hanger 1 is provided with two layers of support structures 11, and is provided with a storage rack 2, which can be arranged on the lower layer of support structures 11 or the upper layer of support structures 11, so as to realize the up-down adjustment of the storage rack 2 and adapt it to different storage needs. In addition to using two layers of support structures 11, the hanger 1 can also use more layers of support structures 11, for example, three, four, five or more layers of support structures 11. The storage rack 2 can also be provided with more, arranged on different layers of support structures 11, for example, two, three or even more storage racks 2. The refrigerator of the embodiment can maximize the use of the internal space of the refrigerator by the ingenious combination of the hanger 1 and the storage rack 2, avoid space waste, and improve storage efficiency. By classifying the stored items, the user can keep the interior of the refrigerator clean and orderly, and improve the quality of life.

[0049] The width of the storage rack 2 of the embodiment can be different from the width of the original shelf 3 of the refrigerator, for example, the width of the storage rack 2 is half, one third or two thirds of the width of the shelf 3, etc. By matching the storage rack 2 and the shelf 3 of the refrigerator, more flexible storage can be achieved.

[0050] In general, the refrigerator of the embodiment is hung on the shelf 3 by the hanger 1, and the storage rack 2 can be adjusted up and down on the hanger 1, thereby realizing a flexible and variable effect, so that various foods and other items can be classified and stored, convenient to access, maximize the use of refrigerator space, increase the space utilization rate, and improve the user's experience when using the refrigerator.

[0051] Please refer to Figure 3 and Figure 6 In some embodiments of the present application, the hanger 1 includes a first hanging piece 12 and a second hanging piece 13, and at least two layers of support structures 11 are arranged on the first hanging piece 12 and the second hanging piece 13; the storage rack 2 has opposite first and second sides 21 and 22, the first side 21 is arranged on the support structure 11 of the first hanging piece 12, and the second side 22 is arranged on the support structure 11 of the second hanging piece 13.

[0052] The hanger 1 of the embodiment includes a first hanging piece 12 and a second hanging piece 13, which can be directly or indirectly connected to the shelf 3 of the refrigerator, for example, the first hanging piece 12 and the second hanging piece 13 can be directly connected to the shelf 3, or can be connected to a hanging structure together, and the hanging structure is connected to the shelf 3 of the refrigerator, as shown in the embodiment of Figure 2 .

[0053] The first hanging piece 12 and the second hanging piece 13 are each provided with at least two layers of support structures 11, so that the two sides of the storage rack 2, i.e. the first side 21 and the second side 22, can be respectively mounted on the support structures 11 of the first hanging piece 12 and the second hanging piece 13, so that the storage rack 2 can be stably straddled between the two hanging pieces to form a complete storage space. The support structures 11 connected by the first side 21 and the second side 22 of the storage rack 2 are usually on the same horizontal line, so that the storage rack 2 remains horizontal, that is, each layer of support structures 11 on the first hanging piece 12 and the second hanging piece 13 is usually one-to-one, so that the storage rack 2 can remain horizontal at any layer. Of course, in special cases, the heights of the two sides of the support structures 11 can be different, so that the storage rack 2 has a certain inclination angle.

[0054] The first hanging piece 12 and the second hanging piece 13 can adopt a plate structure, a frame structure, etc. Figure 3 In the embodiment shown, the first hanging piece 12 and the second hanging piece 13 adopt a plate structure. The first hanging piece 12 and the second hanging piece 13 on the two sides can form side plates of the storage space, thereby playing a certain protective role on the storage space.

[0055] In this embodiment, the two sides of the storage rack 2 are respectively arranged on the support structures 11 of the first hanging piece 12 and the second hanging piece 13, which can effectively maintain the stability of the installation of the storage rack 2, thereby ensuring the load-bearing capacity of the storage.

[0056] In addition to using the storage rack 2, in some embodiments, three-side support or multi-point support and other ways can also be used.

[0057] Please refer to Figure 3 , Figure 6 and Figure 7 In some embodiments of the present application, at least one layer of support structures 11 includes a first support piece 111 and a second support piece 112 arranged in sequence along a first direction, and the first support piece 111 and the second support piece 112 have a first interval 113 therebetween; the first side 21 and the second side 22 are each provided with a first support portion 24 and a second support portion 25 arranged in sequence along the first direction, and the first support portion 24 and the second support portion 25 have a second interval 26 therebetween, the first support portion 24 is lapped on the first support piece 111, and the second support portion 25 is lapped on the second support piece 112; the width of the first interval 113 is greater than the width of the first support portion 24 in the first direction, and the width of the second interval 26 is greater than the width of the second support piece 112 in the first direction, and the first direction is the extension direction of the first side 21.

[0058] The support structure 11 of the embodiment comprises a first support 111 and a second support 112, and the first side 21 and the second side 22 are both provided with a first support part 24 and a second support part 25, the first support part 24 is overlapped on the first support 111, and the second support part 25 is overlapped on the second support 112, so that the stable placement of the storage rack 2 can be realized.

[0059] The first support 111 and the second support 112 are sequentially arranged along the first direction, and the first support 111 and the second support 112 have a first interval 113 therebetween, so the width of the first interval 113 is the dimension of the first interval 113 in the first direction. Similarly, the first support part 24 and the second support part 25 are sequentially arranged along the first direction, so the width of the second interval 26 between the first support part 24 and the second support part 25 is the dimension of the second interval 26 in the first direction. The first direction is the extension direction of the first side 21 of the storage rack 2, which can be generally referred to as the front-rear direction.

[0060] As shown in Figure 7 When it is necessary to change the storage rack 2 from one layer to another layer, the storage rack 2 can be pulled out a certain distance along the first direction, so that the first support part 24 is opposite to the first interval 113 between the first support 111 and the second support 112, and the second interval 26 between the first support part 24 and the second support part 25 is opposite to the second support 112. Since the width of the first interval 113 is greater than the width of the first support part 24 in the first direction, and the width of the second interval 26 is greater than the width of the second support 112 in the first direction. At this time, the first support part 24 can pass through the first interval 113, and the second support 112 can pass through the second interval 26, so that the storage rack 2 can be adjusted up and down. After the storage rack 2 is adjusted from one layer to another layer, the storage rack 2 is pushed in reversely, so that the first support part 24 of the storage rack 2 is moved to the first support 111 of another layer, and the second support part 25 is moved to the second support 112 of another layer, thereby realizing the up-down adjustment of the storage rack 2. The support structure 11 generally located at the lowermost layer can not be provided with the first interval 113, and can be a complete support structure 11, while the support structure 11 located at other layers can be provided with the first interval 113, so as to facilitate the up-down adjustment of the storage rack 2 without completely pulling out the storage rack 2. Therefore, the support structure 11 provided with the first interval 113 is at least one layer. For example, only the upper support structure 11 is provided with the first interval 113, while the lower support structure 11 is not provided with the first interval 113. Figure 3

[0061] Therefore, it can be known that the embodiment can realize the adjustment of the up-down position of the storage rack 2 without completely pulling out the storage rack 2. In the case that the opening range of the refrigerator door is small or only one side door is opened, the up-down adjustment of the storage rack 2 can also be realized.

[0062] Please refer to​Figure 4 、 Figure 8 and Figure 9 In some embodiments of the present application, the first positioning groove 14 is arranged on the support structure 11 of the first hanging piece 12 along the first direction, and the first positioning protrusion 271 is arranged on the first side 21 and arranged in the first positioning groove 14.

[0063] The first positioning groove 14 is arranged on the support structure 11 of the first hanging piece 12 and extends along the first direction. The design purpose of the first positioning groove 14 is to provide a precise positioning space to ensure that the first side 21 of the storage rack 2 can be stably overlapped on the support structure 11. The first positioning protrusion 271 is arranged on the first side 21 of the storage rack 2 and matches the first positioning groove 14. When the storage rack 2 is placed on the hanging rack 1, the first positioning protrusion 271 is embedded in the first positioning groove 14, thereby playing a positioning role to prevent the storage rack 2 from sliding or deviating. Since the first positioning groove 14 extends along the first direction, the first positioning groove 14 mainly relies on the contact between its side wall and the first positioning protrusion 271 for limiting, and therefore the cooperation of the first positioning groove 14 and the first positioning protrusion 271 can realize the positioning in the direction perpendicular to the first direction. The first direction is the extension direction of the first side 21, that is, the front-rear direction, and therefore the cooperation of the first positioning groove 14 and the first positioning protrusion 271 can realize the positioning of the storage rack 2 in the left-right direction.

[0064] In addition, arranging the first positioning protrusion 271 on the first side 21 and arranging the first positioning groove 14 on the support structure 11 can avoid weakening the strength of the storage rack 2 by the groove body, thereby ensuring the stress performance of the storage rack 2.

[0065] Please refer to Figure 4 、 Figure 8 and Figure 10 In some embodiments of the present application, the second positioning groove 15 is arranged on the support structure 11 of the second hanging piece 13 along the first direction, and the second positioning protrusion 281 is arranged on the second side 22 and arranged in the second positioning groove 15. The present embodiment is similar in principle to the previous embodiment. When the storage rack 2 is placed on the hanging rack 1, the second positioning protrusion 281 is embedded in the second positioning groove 15, and since the second positioning groove 15 also extends along the first direction, the cooperation of the second positioning groove 15 and the second positioning protrusion 281 can realize the positioning of the storage rack 2 in the left-right direction. Similarly, arranging the second positioning protrusion 281 on the second side 22 and arranging the second positioning groove 15 on the support structure 11 can avoid weakening the strength of the storage rack 2 by the groove body, thereby ensuring the stress performance of the storage rack 2.

[0066] In the specific design, only the first positioning groove 14 and the first positioning protrusion 271 can be provided, only the second positioning groove 15 and the second positioning protrusion 281 can be provided, or both the first positioning groove 14 and the first positioning protrusion 271 and the second positioning groove 15 and the second positioning protrusion 281 can be provided to achieve more comprehensive protection.

[0067] Because the support structure 11 is provided on the first hanging piece 12 and the second hanging piece 13, the left positioning and the right positioning can be respectively achieved on the support structure 11 of the first hanging piece 12 and the second hanging piece 13. This is because the positioning of both sides is achieved by the cooperation of one positioning groove and one positioning protrusion, which increases the precision requirement of the installation of the storage rack 2. However, the positioning of one side is achieved by only one positioning groove and one positioning protrusion, which only needs to keep one side of the positioning protrusion in contact with one side wall of the positioning groove, and the difficulty is correspondingly reduced compared with keeping both sides of the positioning protrusion in contact with both side walls of the positioning groove. In addition, the contact surface can be designed as an inclined surface structure to further reduce the difficulty of placing the storage rack 2. For example Figure 9 In the embodiment shown, the first positioning groove 14 and the first positioning protrusion 271 adopt the single-side inclined surface contact mode to achieve single-side positioning.

[0068] Please refer to Figure 9 In some embodiments of the present application, the storage rack 2 comprises a first decorative strip 27, the first decorative strip 27 wraps the first side 21, and the first positioning protrusion 271 is arranged on the first decorative strip 27.

[0069] Because the storage rack 2 is usually made of glass or other materials, it is difficult to process a protruding structure. In the embodiment, the storage rack 2 comprises a first decorative strip 27, which is designed to wrap the first side 21 of the storage rack 2, not only beautifying the appearance, but also enhancing the overall structural strength of the storage rack 2. The decorative strip can be made of the same or different material as the main body of the storage rack 2 to provide additional support and protection. Arranging the first positioning protrusion 271 on the first decorative strip 27 not only reduces the difficulty of forming the first positioning protrusion 271, but also ensures the stability and accuracy of the positioning protrusion. When the storage rack 2 is placed on the hanging rack 1, the first positioning protrusion 271 on the first decorative strip 27 is embedded in the first positioning groove 14 of the support structure 11, thereby achieving accurate positioning and stable support.

[0070] Please refer to Figure 10In some embodiments of the present application, the storage rack 2 comprises a second decorative strip 28, which wraps the second side 22, and a second positioning protrusion 281 is arranged on the second decorative strip 28. Similar to the previous embodiment, the second decorative strip 28 in this embodiment is designed to wrap the second side 22 of the storage rack 2, which not only beautifies the appearance but also enhances the overall structural strength of the storage rack 2. Arranging the second positioning protrusion 281 on the second decorative strip 28 not only reduces the difficulty of forming the second positioning protrusion 281 but also ensures the stability and accuracy of the positioning protrusion. When the storage rack 2 is placed on the hanger 1, the second positioning protrusion 281 on the second decorative strip 28 will be embedded in the second positioning groove 15 of the support structure 11, thereby achieving accurate positioning and stable support.

[0071] Please refer to Figure 5 , Figure 11 and Figure 12 In some embodiments of the present application, the storage rack 2 has a third side 23, which is adjacent to the first side 21, and the support structure 11 is provided with a third positioning groove 16 in a second direction, and the third side 23 is provided with a third positioning protrusion arranged in the third positioning groove 16, and the second direction is along the extension direction of the third side 23.

[0072] In this embodiment, the support structure 11 is provided with a third positioning groove 16. The third side 23 of the storage rack 2 is provided with a third positioning protrusion, which matches the third positioning groove 16. When the storage rack 2 is placed on the support structure 11, the third positioning protrusion will be embedded in the third positioning groove 16, thereby achieving accurate positioning of the storage rack 2 in the second direction.

[0073] The third positioning groove 16 extends along the second direction, and the second direction is the extension direction of the third side 23. The third positioning protrusion and the third positioning groove 16 cooperate to achieve positioning perpendicular to the second direction. The third side 23 of the storage rack 2 is adjacent to the first side 21, so the third positioning protrusion and the third positioning groove 16 cooperate to achieve positioning in the front-rear direction of the storage rack 2. Arranging the third positioning protrusion on the third side 23 and the third positioning groove 16 on the support structure 11 can avoid weakening the strength of the storage rack 2 by the groove, thereby ensuring the stress performance of the storage rack 2.

[0074] Please refer to Figure 12 In some embodiments of the present application, the storage rack 2 comprises a third decorative strip 29, which wraps the third side 23, and a positioning protrusion is arranged on the third decorative strip 29.

[0075] The third decorative strip 29 is designed to wrap around the third side 23 of the storage rack 2. Similar to the first decorative strip 27, it not only serves an aesthetic purpose, but also enhances the overall structural strength of the storage rack 2. The third decorative strip 29 can be made of the same or different material as the main body of the storage rack 2 or the first decorative strip 27 to provide additional support and protection while maintaining design consistency or adding visual depth. Integrating the third positioning protrusion on the third decorative strip 29 not only ensures that the third positioning protrusion is easy to form, but also ensures the stability and accuracy of the positioning protrusion. When the storage rack 2 is placed on the support structure 11, the third positioning protrusion on the third decorative strip 29 will be embedded in the third positioning groove 16, thereby achieving precise positioning and stable support.

[0076] Referring to Figure 12 In some embodiments of the present application, the third positioning groove 16 has a first side 21 wall and a second side 22 wall opposite in the first direction, and the third positioning protrusion includes a first positioning portion 291 and a second positioning portion 292, and a separation groove 293 is formed between the first positioning portion 291 and the second positioning portion 292. The first positioning portion 291 abuts against the first side 21 wall, and the second positioning portion 292 abuts against the second side 22 wall.

[0077] As mentioned earlier, left and right positioning can be achieved on the support structure 11 of the first hanging part 12 and the second hanging part 13 respectively, to facilitate the placement of the storage rack 2. However, the front side of the storage rack 2 is the side facing outward from the refrigerator, and for the sake of aesthetics and other factors, positioning structures are usually not provided on the front side. Therefore, in the front-rear direction of the storage rack 2, positioning cannot be achieved by positioning grooves and positioning protrusions on the front and rear sides respectively, and front and rear positioning can usually only be achieved simultaneously by positioning grooves and positioning protrusions on one side.

[0078] In this embodiment, the third positioning groove 16 has a first side 21 wall and a second side 22 wall opposite in the first direction, and the third positioning protrusion mainly consists of a first positioning portion 291 and a second positioning portion 292. When the third positioning protrusion is inserted into the third positioning groove 16, the first positioning portion 291 tightly abuts against the first side 21 wall, and the second positioning portion 292 tightly abuts against the second side 22 wall, thereby achieving positioning of the front and rear sides of the storage rack 2.

[0079] By separating the third positioning protrusion into a first positioning portion 291 and a second positioning portion 292, and forming a separation groove 293 between the first positioning portion 291 and the second positioning portion 292, the first positioning portion 291 and the second positioning portion 292 can be more easily compressed inward, thereby facilitating the embedding of the third positioning protrusion into the third positioning groove 16 and reducing the difficulty of placing the storage rack 2.

[0080] The above merely provides preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, and improvement made in the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigerator characterized by comprising: The utility model relates to a storage box, comprising: a box body, wherein a shelf for placing articles is arranged in the box body; a hanging frame, wherein the hanging frame is used for connecting the shelf, and at least two layers of support structures are arranged on the hanging frame; at least one storage rack, wherein the storage rack is detachably arranged on the support structures.

2. The refrigerator according to claim 1, wherein, The hanging frame comprises a first hanging piece and a second hanging piece, and at least two layers of the support structures are arranged on the first hanging piece and the second hanging piece; the storage rack has opposite first and second sides, the first side is arranged on the support structures on the first hanging piece, and the second side is arranged on the support structures on the second hanging piece.

3. The refrigerator according to claim 2, wherein At least one layer of the support structures comprises a first support piece and a second support piece arranged in sequence along a first direction, and a first interval is formed between the first support piece and the second support piece; the first and second sides are each provided with a first support part and a second support part arranged in sequence along the first direction, a second interval is formed between the first and second support parts, the first support part is overlapped on the first support piece, and the second support part is overlapped on the second support piece; the width of the first interval is greater than the width of the first support part in the first direction, the width of the second interval is greater than the width of the second support piece in the first direction, and the first direction is the extension direction of the first side.

4. The refrigerator according to claim 2, wherein The support structures of the first hanging piece are provided with a first positioning groove along a first direction, the first side is provided with a first positioning protrusion, the first positioning protrusion is arranged in the first positioning groove, and the first direction is the extension direction of the first side.

5. The refrigerator according to claim 4, wherein The storage rack comprises a first decorative strip, the first decorative strip wraps the first side, and the first positioning protrusion is arranged on the first decorative strip.

6. The refrigerator according to claim 2, wherein The support structures of the second hanging piece are provided with a second positioning groove along a first direction, the second side is provided with a second positioning protrusion, the second positioning protrusion is arranged in the second positioning groove, and the first direction is the extension direction of the first side.

7. The refrigerator according to claim 6, wherein The storage rack comprises a second decorative strip, the second decorative strip wraps the second side, and the second positioning protrusion is arranged on the second decorative strip.

8. The refrigerator according to claim 2, wherein The storage rack has a third side, the third side is adjacent to the first side, the support structures are provided with a third positioning groove along a second direction, the third side is provided with a third positioning protrusion, the third positioning protrusion is arranged in the third positioning groove, and the second direction is the extension direction of the third side.

9. The refrigerator according to claim 8, wherein The storage rack comprises a third decorative strip, the third decorative strip wraps the third side, and the positioning protrusion is arranged on the third decorative strip.

10. The refrigerator according to claim 9, wherein The third positioning groove has opposite first and second side walls in a first direction, and the first direction is the extension direction of the first side; the third positioning protrusion comprises a first positioning part and a second positioning part, a separation groove is formed between the first and second positioning parts, the first positioning part abuts against the first side wall, and the second positioning part abuts against the second side wall.

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