Refrigerator with packaging protection structure

Abstract

The utility model discloses a refrigerator with a packaging protection structure, which relates to the technical field of refrigerator packaging, and aims to solve the problem that the refrigerator is easy to damage in the transportation process, the refrigerator with the packaging protection structure comprises a refrigerator body and the packaging protection structure, the packaging protection structure comprises a bottom pad, a top pad and a plurality of corner protection components, the bottom pad is arranged on one side of the refrigerator body, the top pad is arranged on the side, away from the bottom pad, of the refrigerator body, and the corner protection assemblies are all arranged between the bottom pad and the top pad. First limiting parts are arranged on the sides, close to the bottom pad, of the corner protection assemblies, second limiting parts are arranged on the sides, close to the top pad, of the corner protection assemblies, third limiting parts are arranged on the bottom pad, fourth limiting parts are arranged on the top pad, the first limiting parts are matched with the third limiting parts, and the second limiting parts are matched with the fourth limiting parts, so that the freedom degree of the corner protection assemblies on the datum plane is limited; the datum plane is a plane perpendicular to the arrangement direction of the bottom pad and the top pad. The protective device is used for improving the protective effect of the refrigerator in the transportation process.

Description

Technical Field

[0001] The present application relates to the technical field of refrigerator packaging, and in particular to a refrigerator with a packaging protection structure. Background Art

[0002] In recent years, people have paid more and more attention to the safety issues in product transportation. The protection function, as the most basic function of the packaging protection structure, is the primary consideration in packaging design and has an important impact on the safety of the product during transportation.

[0003] Refrigerators are prone to collision and damage during transportation, so a stable packaging protection structure is needed to ensure the safe transportation of refrigerators. In related technologies, foam materials are often used to make bottom pads, top pads and corner guards for refrigerators, which are installed in different positions of the refrigerator to provide all-round protection for the refrigerator.

[0004] However, the existing solutions may cause the packaging materials such as corner protectors, bottom pads or top pads to be misplaced under the action of external forces, making the protective function of the packaging materials ineffective, thereby causing damage to the refrigerator during transportation. Utility Model Content

[0005] The utility model aims to provide a refrigerator with a packaging protection structure, aiming to solve the problem that the refrigerator is easily damaged during transportation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A refrigerator with a packaging protection structure includes: a refrigerator body and a packaging protection structure, wherein the packaging protection structure is arranged around the refrigerator body, the packaging protection structure includes a bottom pad, a top pad and multiple corner protection assemblies, the bottom pad is arranged on one side of the refrigerator body, the top pad is arranged on the side of the refrigerator body away from the bottom pad, the multiple corner protection assemblies are all arranged between the bottom pad and the top pad, and the multiple corner protection assemblies are arranged around the refrigerator body.

[0008] Among them, a first limiting portion is provided on the side of the corner guard assembly close to the bottom pad, a second limiting portion is provided on the side of the corner guard assembly close to the top pad, a third limiting portion is provided on the bottom pad, and a fourth limiting portion is provided on the top pad. The first limiting portion can cooperate with the third limiting portion, and the second limiting portion can cooperate with the fourth limiting portion to limit the degree of freedom of the corner guard assembly in the reference plane, which is a plane perpendicular to the arrangement direction of the bottom pad and the top pad.

[0009] In some embodiments of the present application, the first limiting portion includes a first recessed portion, and the third limiting portion includes a first protruding portion, and the first protruding portion can extend into the first recessed portion.

[0010] In some embodiments of the present application, the corner protection assembly is arranged at the edge of the refrigerator body.

[0011] In some embodiments of the present application, the corner guard assembly includes a first plate body and a second plate body, the first plate body is connected to the second plate body, and respectively abuts against two adjacent side surfaces of the edge, wherein the first recessed portion is located at the connection between the first plate body and the second plate body, and part of the first recessed portion is located on the first plate body, and the other part of the first recessed portion is located on the second plate body.

[0012] In some embodiments of the present application, the first protrusion extends into the first recessed portion, and a side wall surface of the first plate body away from the refrigerator body and a side wall surface of the second plate body away from the refrigerator body are both flush with the side wall of the bottom pad.

[0013] In some embodiments of the present application, the second limiting portion includes a second recessed portion, and the fourth limiting portion includes a second protruding portion, and the second protruding portion can extend into the second recessed portion.

[0014] In some embodiments of the present application, the second recessed portion is located at the connection between the first plate and the second plate, and part of the second recessed portion is located on the first plate, and at least another part of the second recessed portion is located on the second plate.

[0015] In some embodiments of the present application, the first recessed portion and the second recessed portion are symmetrically arranged with respect to a first reference plane, and the first reference plane is a reference plane passing through the midpoint of the first plate in the arrangement direction of the bottom pad and the top pad.

[0016] In some embodiments of the present application, along the arrangement direction of the bottom pad and the top pad, a plurality of notches are arranged at intervals on the first plate body and / or the second plate body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0018] Figure 1 One of the structural schematic diagrams of a refrigerator with a packaging protection structure provided in an embodiment of the present application is shown;

[0019] Figure 2 One of the structural schematic diagrams of the refrigerator body provided in the embodiment of the present application is shown;

[0020] Figure 3 The second structural schematic diagram of the refrigerator body provided in the embodiment of the present application is shown;

[0021] Figure 4 A second structural schematic diagram of a refrigerator with a packaging protection structure provided in an embodiment of the present application is shown;

[0022] Figure 5One of the structural schematic diagrams of the first limiting portion provided in an embodiment of the present application is shown;

[0023] Figure 6 One of the structural schematic diagrams of the third limiting portion provided in the embodiment of the present application is shown;

[0024] Figure 7 The second structural schematic diagram of the first limiting portion provided in the embodiment of the present application is shown;

[0025] Figure 8 The second structural schematic diagram of the third limiting portion provided in the embodiment of the present application is shown;

[0026] Fig. 9 A schematic structural diagram of a corner protection assembly provided in an embodiment of the present application is shown;

[0027] Fig.10 A schematic diagram of the assembly structure of the corner protection structure and the base pad provided in an embodiment of the present application is shown;

[0028] Fig.11 One of the structural schematic diagrams of the second limiting portion provided in the embodiment of the present application is shown;

[0029] Fig.12 One of the structural schematic diagrams of the fourth limiting portion provided in the embodiment of the present application is shown;

[0030] Fig.13 The second structural schematic diagram of the second limiting portion provided in the embodiment of the present application is shown;

[0031] Fig.14 The second structural schematic diagram of the fourth limiting portion provided in the embodiment of the present application is shown;

[0032] Fig.15 The third structural schematic diagram of the refrigerator with the packaging protection structure provided in the embodiment of the present application is shown;

[0033] Fig.16 A schematic diagram of the assembly structure of the packaging protection structure provided in an embodiment of the present application is shown;

[0034] Fig.17 One of the structural schematic diagrams of the top pad provided in the embodiment of the present application is shown;

[0035] Fig.18 The second structural schematic diagram of the top pad provided in the embodiment of the present application is shown.

[0036] Reference numerals:

[0037] Refrigerator body 11; accommodating cavity 111; refrigerating compartment 112; edge 113;

[0038] Packaging protection structure 12; bottom pad 121; third limiting portion 1211; first protruding portion 1212; side wall 1213; top pad 122; fourth limiting portion 1221; second protruding portion 1222; first top pad 1223;

[0039] The second top pad 1224; the corner protection assembly 123; the first limiting portion 1231; the second limiting portion 1232;

[0040] First recessed portion 1233; first plate body 1234; second plate body 1235; second recessed portion 1236;

[0041] Gap 1237;

[0042] The first reference surface L1. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0044] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0045] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0046] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, when describing a pipeline, the "connected" and "connection" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0047] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0048] With the progress of society, household appliances have entered people's daily lives. Among them, the household appliance can be a refrigerator, a stereo, a washing machine or a television, etc. For the convenience of description, the household appliance is described below by taking a refrigerator as an example.

[0049] During the transportation of the refrigerator, when the vehicle moves, the objects in the car will squeeze each other. Under the action of the squeezing force, the packaging materials such as corner protectors, bottom pads or top pads wrapped around the outside of the refrigerator will be dislocated and gradually move away from their original positions, making the protective function of the packaging materials ineffective, thereby causing damage to the refrigerator during transportation.

[0050] Based on this, the purpose of the utility model is to provide a refrigerator with a packaging protection structure, which is used to solve the problem that the refrigerator is easily damaged during transportation. The specific structure and respective functions of each part of the refrigerator with a packaging protection structure in this application will be described in detail below in conjunction with the drawings of the specification.

[0051] Figure 1 One of the structural schematic diagrams of a refrigerator 1 with a packaging protection structure provided in an embodiment of the present application is shown. Figure 2 One of the structural schematic diagrams of the refrigerator body 11 provided in the embodiment of the present application is shown. Figure 3 A second structural schematic diagram of the refrigerator body 11 provided in an embodiment of the present application is shown.

[0052] Combined with reference Figure 1 , Figure 2 and Figure 3 In some embodiments, a refrigerator 1 having a packaging protection structure 12 may include a refrigerator body 11, wherein the refrigerator body 11 defines a storage cavity 111 and a refrigeration compartment 112 that are spaced apart from each other. In the height direction of the refrigerator body 1, the storage cavity 111 is disposed below the refrigeration compartment 112. The refrigeration compartment 112 can freeze or preserve items such as meat, eggs, milk, and vegetables that are consumed daily by users, and the storage cavity 111 is used to install components such as a condenser, an evaporator, and a compressor.

[0053] In addition, the refrigerator body 11 is provided with an opening communicating with the refrigerating chamber 112 , so that a user can place an object in the refrigerating chamber 112 or take an object out of the refrigerating chamber 112 through the opening.

[0054] Exemplarily, the refrigeration compartment 112 can be a refrigerator, a temperature-changing room or a freezer. The temperature of a refrigerator is generally between 2°C and 8°C, which can keep food in a refrigerated state; the temperature of a freezer is generally between -14°C and -26°C, which can keep food in a frozen state; the temperature of a temperature-changing room is generally adjustable between 5°C and -7°C, or can be directly adjusted to -18°C for use as a freezer.

[0055] In some embodiments, the refrigerator 1 with the packaging protection structure 12 may further include a packaging protection structure 12, which is arranged around the refrigerator body 11 to provide all-round protection for the refrigerator body 11 and buffer the squeezing forces in all directions exerted by other objects in the compartment.

[0056] It should be noted that the material of the packaging protection structure 12 can be foam material, rubber material, cork material or other materials with certain energy absorption function.

[0057] Figure 4 The second structural schematic diagram of the refrigerator 1 with the packaging protection structure provided in the embodiment of the present application is shown in conjunction with Figure 1 and Figure 4 In some embodiments, the packaging protection structure 12 may include a bottom pad 121, which is disposed on one side of the refrigerator body 11. In this way, the bottom pad 121 can provide protection for the bottom of the refrigerator body 11. When the refrigerator body 11 is located in an environment where there is stagnant water, sewage or other corrosive liquids, the bottom pad 121 can effectively isolate the above liquids from the refrigerator body 11, thereby keeping the refrigerator body 11 clean and intact.

[0058] During transportation, in order to place more objects in the limited space in the vehicle, other objects are often placed on top of the refrigerator body 11 in a stacking manner. However, when the vehicle is traveling on a bumpy road, the objects in the vehicle will shake to varying degrees, causing the objects above the refrigerator body 11 to continuously collide and squeeze the refrigerator body 11.

[0059] Therefore, in some embodiments, the packaging protection structure 12 may further include a top pad 122, which is disposed on a side of the refrigerator body 11 away from the bottom pad 121. In this way, when the vehicle is traveling on a bumpy road, the top pad 122 can effectively buffer the impact and compression of other objects on the refrigerator body 11, thereby preventing the top of the refrigerator body 11 from being squeezed and deformed.

[0060] The packaging protection structure 12 of the present application may also include a plurality of corner protection components 123 , wherein the plurality of corner protection components 123 are all disposed between the bottom pad 121 and the top pad 122 , and the plurality of corner protection components 123 are disposed around the refrigerator body 11 to provide comprehensive protection for the refrigerator body 11 .

[0061] Continue reading Figure 4 A first limiting portion 1231 is provided on the side of the corner protection assembly 123 close to the bottom pad 121, a second limiting portion 1232 is provided on the side of the corner protection assembly 123 close to the top pad 122, a third limiting portion 1211 is provided on the bottom pad 121, and a fourth limiting portion 1221 is provided on the top pad 122. The first limiting portion 1231 can cooperate with the third limiting portion 1211, and the second limiting portion 1232 can cooperate with the fourth limiting portion 1221 to limit the degree of freedom of the corner protection assembly 123 on the reference plane, which is a plane perpendicular to the arrangement direction of the bottom pad 121 and the top pad 122.

[0062] It can be understood that the corner protection assembly 123 can be combined with the bottom pad 121 by cooperating with the first limiting portion 1231 and the third limiting portion 1211, and the corner protection assembly 123 can be combined with the top pad 122 by cooperating with the second limiting portion 1232 and the fourth limiting portion 1221, so that the bottom pad 121, the top pad 122 and the corner protection assembly 123 form a whole.

[0063] In this way, when the packaging protection structure 12 is subjected to the squeezing force of other objects in the car, due to the mutual limitation between the bottom pad 121, the top pad 122 and the protective assembly, it is not easy for any of the three to be misplaced, and they are effectively kept in the original position and fit with the refrigerator body 11, thereby ensuring the safety of the refrigerator body 11 during the entire transportation process.

[0064] It should be noted that the first limiting portion 1231 , the second limiting portion 1232 , the third limiting portion 1211 and the fourth limiting portion 1221 may be specifically arranged in various forms, as described below.

[0065] Figure 5 One of the structural schematic diagrams of the first limiting portion 1231 provided in the embodiment of the present application is shown. Figure 6 FIG. 1 shows one of the structural diagrams of the third limiting portion 1211 provided in the embodiment of the present application, and FIG. Figure 5 and Figure 6 In one possible structural design, the first limiting portion can be set to a form such as a first recessed portion 1233, and the third limiting portion can be set to a form such as a first protruding portion 1212. The first protruding portion 1212 can extend into the first recessed portion 1233, thereby limiting the movement tendency of the corner guard assembly 123 when subjected to extrusion force or side thrust through the clamping connection between the two.

[0066] It should be noted that the specific shape of the concave-convex structure here can be trapezoidal, rectangular or cylindrical, etc., as long as the concave part can match the convex part.

[0067] Figure 7The second structural schematic diagram of the first limiting portion 1231 provided in the embodiment of the present application is shown. Figure 8 The second structural diagram of the third limiting portion 1211 provided in the embodiment of the present application is shown in conjunction with Figure 7 and Figure 8 In another possible structural design, the first limiting portion may also be configured as a first recessed portion 1233, and the third limiting portion 1211 may also be configured as a first raised portion 1212, which can achieve the same effect.

[0068] Similarly, the second limiting portion 1232 can be configured to have the same structure as the first limiting portion 1231 , and the fourth limiting portion 1221 can be configured to have the same structure as the third limiting portion 1211 , which will not be described in detail herein.

[0069] In the refrigerator body 11, two adjacent side surfaces form an edge 113, and the edge 113 position is easily damaged due to stress concentration under the action of external force. Therefore, in order to effectively protect the edge 113 of the refrigerator body 11, in some embodiments, the corner protection component 123 can be arranged at the edge 113 of the refrigerator body 11 to avoid direct contact between the edge 113 of the refrigerator body 11 and other objects in the vehicle compartment, reduce the force directly acting on the edge 113 of the refrigerator body 11, and prevent the edge 113 position of the refrigerator body 11 from being deformed.

[0070] Fig. 9 The schematic diagram of the structure of the corner protection assembly 123 provided in the embodiment of the present application is shown in conjunction with Figure 4 and Fig. 9 In some embodiments of the present application, the corner protection assembly 123 includes a first plate 1234 and a second plate 1235, wherein the first plate 1234 is connected to the second plate 1235 and respectively abuts against two adjacent side surfaces of the edge 113. The first recessed portion 1233 is located at the connection between the first plate 1234 and the second plate 1235, and a portion of the first recessed portion 1233 is located at the first plate 1234, and another portion of the first recessed portion 1233 is located at the second plate 1235.

[0071] In this way, when the first protrusion 1212 in the base pad 121 is inserted into the first recessed portion 1233, it can simultaneously limit the movement of the corner guard assembly 123 along the first straight line direction and along the second straight line direction, thereby ensuring that the corner guard assembly 123 can fit with the refrigerator body 11 to form a lasting and effective protection.

[0072] Fig.10 The schematic diagram of the assembly structure of the corner protection assembly 123 and the bottom pad 121 provided in the embodiment of the present application is shown in conjunction with Figure 5 , Figure 6 and Fig.10In some embodiments of the present application, the first protrusion 1212 extends into the first recessed portion 1233, and a side wall 1213 surface of the first plate 1234 away from the refrigerator body 11 and a side wall 1213 surface of the second plate 1235 away from the refrigerator body 11 are both flush with the side wall 1213 of the bottom pad 121.

[0073] In this way, after the refrigerator body 11 is initially wrapped with the packaging protection structure 12 , a carton or a plastic film layer can be used for secondary packaging protection, thereby further enhancing the protection effect of the refrigerator body 11 .

[0074] Fig.11 One of the structural schematic diagrams of the second limiting portion provided in the embodiment of the present application is shown, Fig.12 FIG. 1 shows one of the structural diagrams of the fourth limiting portion provided in the embodiment of the present application, and FIG. Fig.11 and Fig.12 In some embodiments of the present application, the second limiting portion can be set to a form such as a second recessed portion 1236, and the fourth limiting portion can be set to a form such as a second protruding portion 1222, and the second protruding portion 1222 can extend into the second recessed portion 1236, thereby limiting the movement tendency of the corner guard assembly 123 when subjected to extrusion force or side thrust through the clamping connection between the two.

[0075] In some embodiments of the present application, the second recessed portion 1236 is located at the connection between the first plate 1234 and the second plate 1235 , and part of the second recessed portion 1236 is located at the first plate 1234 , and another part of the second recessed portion 1236 is located at the second plate 1235 .

[0076] In this way, when the second protrusion 1222 in the top pad 122 is inserted into the second recessed portion 1236, it can simultaneously limit the movement of the corner guard assembly 123 along the first straight line direction F1 and along the second straight line direction F2, thereby ensuring that the corner guard assembly 123 can fit with the refrigerator body 11 to form a lasting and effective protection.

[0077] Fig.13 The second structural schematic diagram of the second limiting portion provided in the embodiment of the present application is shown. Fig.14 The second structural diagram of the fourth limiting portion provided in the embodiment of the present application is shown in conjunction with Fig.13 and Fig.14 , combined with reference Fig.13 and Fig.14In another possible structural design of the present application, the second limiting portion can be set to a form such as a second protrusion 1222, and the fourth limiting portion can be set to a form such as a second recessed portion 1236. When the second protrusion 1222 on the corner guard assembly 123 can extend into the second recessed portion 1236 on the top pad 122, it can also limit the movement tendency of the corner guard assembly 123 when it is subjected to extrusion force or side thrust.

[0078] Fig.15 The third structural schematic diagram of the refrigerator 1 with a packaging protection structure provided in an embodiment of the present application is shown. In some embodiments of the present application, the first recessed portion 1233 and the second recessed portion 1236 are symmetrically arranged with respect to a first reference plane L1, and the first reference plane L1 is a reference plane passing through the midpoint of the first plate body 1234 in the arrangement direction of the bottom pad 121 and the top pad 122.

[0079] It can be understood that the symmetrical arrangement of the first recessed portion 1233 and the second recessed portion 1236 allows the corner protection assembly 123 to be installed and used even after being flipped 180°, and there is no need to distinguish the direction during the assembly process, thereby improving the assembly efficiency.

[0080] Fig.16 The schematic diagram of the assembly structure of the packaging protection structure 12 provided in the embodiment of the present application is shown. Fig.16 In some embodiments of the present application, along the arrangement direction of the bottom pad 121 and the top pad 122 , a plurality of notches 1237 are spaced apart on the first plate 1234 and / or the second plate 1235 .

[0081] It can be understood that the provision of the notch 1237 does not affect the effective protection of the packaging protection structure 12 on the refrigerator body 11, and can also save materials and reduce manufacturing costs.

[0082] Fig.17 FIG. 1 shows one of the structural diagrams of the top pad 122 provided in the embodiment of the present application, see FIG. Fig.17 The top pad 122 can be set as a split structure, including a first top pad 1223 and a second top pad 1224. In this way, the relative distance between the first top pad 1223 and the second top pad 1224 can be adaptively adjusted according to the structural dimensions of the refrigerator body 11, thereby improving the applicability of the top pad 122.

[0083] Fig.18 The second structural diagram of the top pad 122 provided in the embodiment of the present application is shown. Fig.18 The top pad 122 can also be set as an integral structure to obtain stronger structural stability.

[0084] In summary, the refrigerator 1 with the packaging protection structure 12 provided in the present application mainly has the following beneficial effects:

[0085] (1) The first limiting portion 1231 cooperates with the third limiting portion 1211 to combine the corner protection assembly 123 with the bottom pad 121, and the second limiting portion 1232 cooperates with the fourth limiting portion 1221 to combine the corner protection assembly 123 with the top pad 122, so that the bottom pad 121, the top pad 122 and the corner protection assembly 123 form a whole. When the packaging protection structure 12 is subjected to the squeezing force of other objects in the compartment, due to the mutual limitation between the bottom pad 121, the top pad 122 and the protection assembly, it is not easy for any of the three to be misplaced, and they are effectively kept in the original position and fit with the refrigerator body 11, thereby ensuring the safety of the refrigerator body 11 during the entire transportation process;

[0086] (2) The symmetrical arrangement of the first recessed portion 1233 and the second recessed portion 1236 allows the corner protection assembly 123 to be installed and used even after being turned 180°. There is no need to distinguish the direction during the assembly process, thereby improving the assembly efficiency;

[0087] (3) The top pad 122 is a split structure and can be adaptively adjusted according to the structural dimensions of the refrigerator body 11, thereby improving the applicability of the top pad 122.

[0088] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A refrigerator with a packaging protection structure, characterized in that: The refrigerator with a packaging protection structure comprises: Refrigerator body; And packaging protection structure, including: A bottom pad is arranged on one side of the refrigerator body; A top pad, arranged on a side of the refrigerator body facing away from the bottom pad; and a plurality of corner protection components, which are arranged between the bottom pad and the top pad and surround the refrigerator body; Among them, the corner guard assembly is provided with a first limiting portion on the side close to the bottom pad, and a second limiting portion is provided on the side close to the top pad, the bottom pad is provided with a third limiting portion, and the top pad is provided with a fourth limiting portion, the first limiting portion cooperates with the third limiting portion, and the second limiting portion cooperates with the fourth limiting portion to limit the degree of freedom of the corner guard assembly in a reference plane, and the reference plane is a plane perpendicular to the arrangement direction of the bottom pad and the top pad.

2. The refrigerator with a packaging protection structure according to claim 1, characterized in that: The first limiting portion includes: a first recessed portion; The third limiting portion includes: a first protruding portion, and the first protruding portion can extend into the first recessed portion.

3. The refrigerator with a packaging protection structure according to claim 2, characterized in that: The corner protection assembly is arranged at the edge of the refrigerator body.

4. The refrigerator with a packaging protection structure according to claim 3, characterized in that: The corner protection assembly comprises: a first plate body and a second plate body, wherein the first plate body is connected to the second plate body and respectively abuts against two adjacent side surfaces of the edge; The first recessed portion is located at the connection between the first plate body and the second plate body, and part of the first recessed portion is located at the first plate body, and the other part of the first recessed portion is located at the second plate body.

5. The refrigerator with a packaging protection structure according to claim 4, characterized in that: The first protrusion extends into the first recessed portion, and a side wall surface of the first plate body away from the refrigerator body and a side wall surface of the second plate body away from the refrigerator body are both flush with the side wall of the bottom pad.

6. The refrigerator with a packaging protection structure according to claim 4, characterized in that: The second position-limiting portion includes: a second recessed portion; The fourth limiting portion includes: a second protruding portion, and the second protruding portion can extend into the second recessed portion.

7. The refrigerator with a packaging protection structure according to claim 6, characterized in that: The second recessed portion is located at the connection between the first plate body and the second plate body, a part of the second recessed portion is located at the first plate body, and another part of the second recessed portion is located at the second plate body.

8. The refrigerator with a packaging protection structure according to claim 7, characterized in that: The first recessed portion and the second recessed portion are symmetrically arranged with respect to a first reference plane, and the first reference plane is the reference plane passing through the midpoint of the first plate in the arrangement direction of the bottom pad and the top pad.

9. A refrigerator with a packaging protection structure according to any one of claims 4 to 8, characterized in that: Along the arrangement direction of the bottom pad and the top pad, a plurality of notches are arranged at intervals on the first plate body and / or the second plate body.

10. A refrigerator with a packaging protection structure, characterized in that: The refrigerator with a packaging protection structure comprises: Refrigerator body; and a packaging protection structure, the packaging protection structure is used to protect the refrigerator body, the packaging protection structure comprises: A bottom pad, the bottom pad is used to protect the bottom of the refrigerator body; A top pad, the top pad is used to protect the top of the refrigerator body; and a plurality of corner protection assemblies, wherein the corner protection assemblies are used to protect the edges of the refrigerator body; Among them, a first limiting portion is provided on the side of the corner guard assembly close to the base pad, a second limiting portion is provided on the side of the corner guard assembly close to the top pad, a third limiting portion is provided on the base pad, and a fourth limiting portion is provided on the top pad. The first limiting portion can cooperate with the third limiting portion, and the second limiting portion can cooperate with the fourth limiting portion to limit the degree of freedom of the corner guard assembly in a reference plane, and the reference plane is a plane perpendicular to the arrangement direction of the base pad and the top pad.

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