Reinforcing piece for installing refrigerator accessories, refrigerator door body and refrigerator

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By using bent reinforcement parts at the connection of the refrigerator door handle, the existing refrigerator door reinforcement iron has been solved, and the strength improvement and production simplified effect is achieved.

CN222335783UActive Publication Date: 2025-01-10QINDAO HAIER REFRIGERATOR CO LTD +1

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202420822877.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-19
Publication Date: 2025-01-10
Estimated Expiration: 2034-04-19

AI Technical Summary

Technical Problem

The reinforced iron design at the connection between the existing refrigerator door handle and the door body is complicated, which leads to inconvenient production and high cost, making it difficult to meet the needs of batch production.

Method used

Using reinforcement parts including main body plate, bending part and connecting structure, the bending part is formed by bending on the main body plate and connecting it with the refrigerator door handle, simplifying the structure, reducing production costs, and strengthening the reinforcement parts through the bending part strength.

Benefits of technology

The strength of the reinforcement parts is improved, the production process is simplified, the cost is reduced, and the mass production is facilitated. At the same time, the strength of the connection between the refrigerator door handle and the door body is increased.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222335783U_ABST

Patent Text Reader

Abstract

The utility model relates to the technical field of household appliances, and discloses a reinforcer used for installing refrigerator accessories, a refrigerator door body and a refrigerator, the reinforcer comprises a main body plate, a bending part and a connecting structure, and the bending part is formed by bending on the main body plate and protrudes out of the first side surface of the main body plate; the connecting structure is arranged on the main body plate and used for being connected with refrigerator accessories. The reinforcer is connected with the refrigerator accessory through the connecting structure, so that the strength of the refrigerator accessory is improved. The strength of the reinforcer is enhanced by arranging the bending part, and the reinforcer does not need to be designed into a triangle to enhance the strength of the reinforcer, so that the structure of the reinforcer is simplified, the production cost is reduced, and batch production is facilitated.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a reinforcement member for installing refrigerator accessories, a refrigerator door body and a refrigerator. Background Art

[0002] With the rapid development of refrigerators, refrigerators have become a common household appliance. Users can use refrigerators to store food or drinks to extend the storage time, meeting people's needs for freezing and refrigeration. The refrigerator includes a door body, and the door body is provided with a handle. The user opens and closes the refrigerator door by pulling the handle.

[0003] The lower temperature inside the refrigerator causes a pressure difference between the inside and the outside environment, which requires users to apply a certain amount of force to overcome the pressure difference when opening the refrigerator door with the handle. If the door is opened and closed repeatedly over a long period of time, if the door or handle is not strong enough, it is easy to cause damage to the connection between the handle and the door, or even cause the handle to fall off the door. Therefore, it is necessary to increase the strength of the handle and the door.

[0004] A related art provides a refrigerator, in which a reinforcing iron is added at the connection between the handle and the door body. The reinforcing iron is connected to the door body. The reinforcing iron includes a bottom plate and an extension portion, and the screw hole is provided in the extension portion. The bottom plate includes a longitudinal portion and a transverse portion, and the longitudinal portion and the transverse portion are integrally formed, so that the reinforcing iron is a triangle as a whole, and the extension portions are provided at the ends of the two right-angled sides of the triangle. The stability of the triangle is used to enhance the strength of the reinforcing iron.

[0005] 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:

[0006] The reinforcing iron is designed into a triangular structure, and the stability of the triangle is used to enhance the strength of the reinforcing iron itself, thereby increasing the connection strength of the handle. However, the structure of the triangular reinforcing iron is relatively complex, not convenient for mass production, and has a high cost.

[0007] 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

[0008] 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.

[0009] The embodiments of the present disclosure provide a reinforcement member for installing refrigerator accessories, a refrigerator door body and a refrigerator, so as to simplify the reinforcement member structure and facilitate mass production.

[0010] According to a first aspect of an embodiment of the present disclosure, a reinforcement member for installing refrigerator accessories is provided, the reinforcement member comprising a main body plate, a bending portion and a connecting structure, the bending portion is formed by bending on the main body plate and protrudes from a first side surface of the main body plate; the connecting structure is arranged on the main body plate and is used to connect to the handle of the refrigerator door.

[0011] Optionally, the bending portion includes a first bending portion and / or a second bending portion, the first bending portion is formed by bending along the main body plate on the first side portion of the main body plate; the second bending portion is formed by bending along the main body plate on the second side portion of the main body plate; wherein the first side portion and the second side portion are located on opposite sides of the main body plate; when the bending portion includes the first bending portion and the second bending portion, the extension directions of the first bending portion and the second bending portion are consistent.

[0012] Optionally, the main body plate includes a first fixing portion, the thickness of which is greater than the thickness of other parts of the main body plate; wherein the connection structure includes a connection hole, which is opened in the first fixing portion.

[0013] Optionally, part of the main body plate is folded over and attached to the first side surface of the main body plate to form a first fixing portion.

[0014] According to a second aspect of an embodiment of the present disclosure, a refrigerator door body is provided, which includes a door outer shell, a handle and a reinforcement for installing refrigerator accessories as in any one of the above embodiments; the handle is connected to the door outer shell; the reinforcement for installing refrigerator accessories is arranged on a side of the door outer shell away from the handle, and is connected to the handle; wherein the second side surface of the main body plate of the reinforcement is arranged in contact with the door outer shell, so that the bent portion of the reinforcement extends in a direction away from the door outer shell.

[0015] Optionally, the refrigerator door body also includes a door liner, which is snap-fitted with the door outer shell to form a foaming cavity, and a foaming material is injected into the foaming cavity to form a door body; wherein, the reinforcement is arranged on the side of the door outer shell away from the handle in such a way that the extension direction of the bending portion of the reinforcement is consistent with the injection direction of the foaming material; when the bending portion includes a first bending portion and / or a second bending portion, the extension direction of the first bending portion and / or the second bending portion is consistent with the injection direction of the foaming material.

[0016] Optionally, the handle includes a handle body and one or more connecting parts; the one or more connecting parts are arranged between the handle body and the door shell; wherein the reinforcement is arranged corresponding to the one or more connecting parts, and is connected to the handle body through the connecting parts.

[0017] Optionally, there are multiple connecting parts, and the multiple connecting parts are distributed along the extension direction of the handle body; there are multiple reinforcing members, and the multiple reinforcing members are respectively arranged in one-to-one correspondence with the multiple connecting parts.

[0018] Optionally, the refrigerator door body also includes a fixed connecting member, which is used to fix the handle, the door shell and the reinforcement together; wherein, when the reinforcement includes a first fixing portion and the connecting structure is a connecting hole, the fixed connecting member is a screw, the connecting hole is a first screw hole, the door shell is provided with a second screw hole, and the handle is provided with a third screw hole, and the screw passes through the first screw hole, the second screw hole and the third screw hole in sequence to fix the reinforcement, the door shell and the handle together.

[0019] According to a third aspect of an embodiment of the present disclosure, a refrigerator is provided, comprising a box body and a door body, wherein the door body is openably and closably arranged on the box body; wherein the door body is a refrigerator door body as in any one of the above embodiments, or the handle of the door body is connected and fixed by a reinforcement member for installing refrigerator accessories as in any one of the above embodiments.

[0020] The reinforcement member for installing refrigerator accessories provided in the embodiment of the present disclosure can achieve the following technical effects:

[0021] The reinforcement member includes a main body plate, a bending portion and a connecting structure, and the reinforcement member is connected to the refrigerator door handle through the connecting structure. The bending portion is formed by bending on the main body plate and protrudes from the first side surface of the main body plate. The bending portion is formed by bending on the main body plate to enhance the strength of the reinforcement member itself. Therefore, it is not necessary to design the reinforcement member into a triangle to enhance the strength of the reinforcement member itself, thereby simplifying the reinforcement member structure, reducing production costs, and facilitating mass production.

[0022] 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

[0023] 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:

[0024] Figure 1 is a structural schematic diagram of a reinforcement member for installing refrigerator accessories provided by an embodiment of the present disclosure;

[0025] Figure 2 is a structural schematic diagram of a refrigerator door provided by an embodiment of the present disclosure;

[0026] Figure 3 yes Figure 2 Section view along AA direction;

[0027] Figure 4 yes Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5is a schematic diagram of a partial structure of a refrigerator door provided by an embodiment of the present disclosure;

[0029] Figure 6 is a structural schematic diagram of another refrigerator door provided by an embodiment of the present disclosure;

[0030] Figure 7 yes Figure 6 Section along BB direction;

[0031] Figure 8 yes Figure 7 Enlarged structural diagram at B in the middle.

[0032] Reference numerals:

[0033] 10: Door outer shell;

[0034] 20: handle; 21: handle body; 22: connecting part;

[0035] 30: reinforcement; 31: main body plate; 311: first plate surface; 312: second plate surface; 3121: through hole; 313: first side surface; 314: second side surface; 315: first fixing portion; 32: bending portion; 321: first bending portion; 322: second bending portion; 323: guide wall; 33: connecting structure; 331: connecting hole; 332: second screw hole; 333: third screw hole; 334: fixed connecting member; 34: second fixing portion. DETAILED DESCRIPTION

[0036] 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.

[0037] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments 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 for the disclosed embodiments described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0038] 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.

[0039] 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.

[0040] Unless otherwise stated, the term "plurality" means two or more.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] Combination Figure 1-8 As shown, according to the first aspect of an embodiment of the present disclosure, a reinforcement member 30 for installing a refrigerator accessory is provided, the reinforcement member 30 includes a main body plate 31, a bending portion 32 and a connecting structure 33, the bending portion 32 is formed by bending on the main body plate 31 and protrudes from a first side surface 313 of the main body plate 31; the connecting structure 33 is arranged on the main body plate 31 for connecting with the refrigerator accessory.

[0045] Among them, refrigerator accessories include door handles, bottom wheel connecting plates, etc. The embodiment of the present disclosure takes the refrigerator door handle as an example and discloses a reinforcement member 30 for installing the refrigerator door handle.

[0046] Optionally, the reinforcement member 30 is a sheet metal member and / or reinforced iron.

[0047] Sheet metal parts are widely used in many fields due to their light weight, high strength, low cost, and good performance in large-scale mass production.

[0048] Optionally, the connection structure 33 includes a double-sided adhesive tape, and the reinforcement member 30 is connected to the refrigerator door handle 20 by the double-sided adhesive tape.

[0049] Optionally, the main body plate 31 is bent at any position to form a bent portion 32 protruding from the first side surface 313 of the main body plate 31 .

[0050] Optionally, an edge of the main body plate 31 is bent to form a bent portion 32 .

[0051] The edges of the main body plate 31 are bent to facilitate processing and forming.

[0052] Optionally, the main body plate 31 includes four edges, namely, an upper edge, a lower edge, a left edge and a right edge, and the four edges are bent at any positions to form a bent portion 32 protruding from the first side surface 313 of the main body plate 31 .

[0053] According to the disclosed embodiment, the reinforcing member 30 is provided with a bending portion 32, and the bending portion 32 protrudes from the first side surface 313 of the main body plate 31, which can significantly increase the strength of the reinforcing member 30 itself. Compared with the flat reinforcing iron in the related art, which is designed to have a triangular structure to increase its own strength, the bending portion 32 provided in this embodiment has a simpler structure, is easier to produce, and has a lower production cost. In addition, the reinforcing member 30 is provided with a connecting structure 33, which is convenient for connecting the reinforcing member 30 to the refrigerator door handle 20.

[0054] In the related art, in order to ensure the strength of the reinforcement, it is also necessary to increase the thickness of the reinforcement. For example, the thickness of the reinforcement of the related product is usually 2 mm. In the embodiment of the present disclosure, the thickness of the main plate 31 can be reduced, and the strength of the reinforcement 30 itself can be increased by providing the bending portion 32. For example, the thickness of the main plate surface 31 can be reduced to 1.5 mm. This not only reduces the production cost, but also reduces the weight of the reinforcement 30. At the same time, it can reduce the space occupied by the reinforcement 30 in the refrigerator door body, which is convenient for filling the foam material in the door body.

[0055] Bending is a processing method that uses mechanical force to bend a flat material into a certain shape. It can deform a flat material into different shapes such as "U", "V", "L" with a bend. The principle of bending is to use the plastic deformation characteristics of the material. When the material is subjected to a certain bending moment, the grain structure inside the material will change, thereby increasing the strength and rigidity of the material.

[0056] Optionally, combined Figure 1As shown, the bending portion 32 includes a first bending portion 321 and / or a second bending portion 322, the first bending portion 321 is bent along the main plate 31 to form a first side portion of the main plate 31; the second bending portion 322 is bent along the main plate 31 to form a second side portion of the main plate 31; wherein the first side portion and the second side portion are located on opposite sides of the main plate 31; when the bending portion 31 includes the first bending portion 321 and the second bending portion 322, the extension directions of the first bending portion 321 and the second bending portion 322 are consistent.

[0057] Optionally, the bending portion 32 includes a first bending portion 321, which is a first side portion of the main body plate 31 formed by bending along the main body plate 31; or, the bending portion 32 includes a second bending portion 322, which is a second side portion of the main body plate 31 formed by bending along the main body plate 31; or, the bending portion 32 includes a first bending portion 321 and a second bending portion 322, wherein the first bending portion 321 is a first side portion of the main body plate 31 formed by bending along the main body plate 31, and the second bending portion 322 is a second side portion of the main body plate 31 formed by bending along the main body plate 31, and the first side portion and the second side portion are located on opposite sides of the main body plate 31.

[0058] Optionally, the main body plate 31 is rectangular.

[0059] It is understandable that the main body plate 31 may be in a trapezoidal, triangular or other shape. In the present embodiment, the main body plate 31 is configured to be rectangular without hindering the flow of the foaming material.

[0060] When the main body plate 31 is rectangular, the first side portion and the second side portion are two side portions in the length direction of the main body plate 31 .

[0061] Since the main plate 31 has a larger dimension in the length direction and a lower strength than that in the width direction, in this embodiment, a first bending portion 321 is provided along the length direction of the main plate 31; or a second bending portion 322 is provided along the length direction of the main plate 31; or a first bending portion 321 and a second bending portion 322 are provided symmetrically on both sides of the main plate 31 along the length direction. The first bending portion 321 and the second bending portion 322 jointly enhance the strength of the reinforcing member 30.

[0062] When the bending portion 31 includes the first bending portion 321 and the second bending portion 322, the extension directions of the first bending portion 321 and the second bending portion 322 are consistent, so as to avoid blocking the filling of the foam material due to the inconsistent extension directions of the first bending portion 321 and the second bending portion 322 when the reinforcement 30 is set in the refrigerator door body.

[0063] Optionally, the reinforcing member 30 further includes a first fixing portion 315 , and the thickness of the first fixing portion 315 is greater than the thickness of other parts of the main plate 31 . The connecting structure 33 includes a connecting hole 331 , and the connecting hole 331 is opened in the first fixing portion 315 .

[0064] The first fixing portion 315 is provided with a connection hole 331, and the reinforcement member 30 is fixed to the refrigerator door handle 20 by using screws or bolts to pass through the connection hole 331. The thickness of the first fixing portion 315 is greater than the thickness of other parts of the main plate 31, so that the contact area between the screw or bolt and the first fixing portion 315 can be larger, so that the screw or bolt connection can be more stable, and the screw connection strength is increased.

[0065] Optionally, a portion of the main body plate 31 is folded over and attached to the first side surface 313 of the main body plate 31 to form a first fixing portion 315 .

[0066] Optionally, the main body plate 31 includes a first plate surface 311 and a second plate surface 312, and the first plate surface 311 is connected to the second plate surface 312. The first plate surface 311 and the second plate surface 312 both face the first side surface 313. At least a portion of the second plate surface 312 is stamped and bent to the first plate surface 311, so that the second plate surface 312 is at least partially fitted with the first plate surface 311, and together with the first plate surface 311, a first fixing portion 315 is formed, so that the thickness of the first fixing portion 315 is the thickness of the first plate surface 311 plus the thickness of the second plate surface 312.

[0067] At least a portion of the second plate surface 312 is stamped and bent toward the first plate surface 311, and the remaining portion of the second plate surface 312 is surrounded by a through hole 3121. That is, after a portion of the main plate 31 is folded, the through hole 3121 is formed at the original position of the portion of the main plate 31. While forming the first fixing portion with an increased thickness, the overall weight of the reinforcement is not increased, and the strength of the reinforcement is not affected.

[0068] Exemplarily, in this embodiment, the thickness of the main plate 31 is 1.5 mm, that is, the thickness of the first plate surface 311 and the second plate surface 312 is 1.5 mm. The second plate surface 312 is folded and attached to the first side surface 313 of the main plate 31, so that the first plate surface 311 and the second plate surface 312 together form a first fixing portion 315, and the thickness of the first fixing portion 315 is 3 mm. This significantly increases the thickness of the connection hole 331 and the contact area with the screw or bolt, making the screw or bolt connection more stable.

[0069] In addition, a portion of the main plate 31 is folded and attached to the first side surface 313 of the main plate 31 to form the first fixing portion 315, which not only increases the thickness of the first fixing portion 315 but also avoids an increase in the weight of the reinforcement 30 due to the addition of other structures.

[0070] Combination Figure 2-7 As shown, according to the second aspect of the embodiment of the present disclosure, a refrigerator door body is provided, which includes a door outer shell 10, a handle 20 and a reinforcement 30 for installing refrigerator accessories according to any one of the above embodiments; wherein the second side surface 314 of the main body plate 31 of the reinforcement 30 is arranged in contact with the door outer shell 10, so that the bending portion 32 of the reinforcement 30 protrudes in a direction away from the door outer shell 10.

[0071] The second side surface 314 is disposed opposite to the first side surface 313 , the bent portion 32 protrudes from the first side surface 313 , and the second side surface 314 is disposed in contact with the door outer shell 10 , so that the bent portion 32 can increase the strength of the door outer shell 10 .

[0072] Depend on Figure 4 As shown, when the handle 20 is pulled, the handle 20 will apply a pulling force F1 toward the handle 20 to the door shell 10. The direction of the pulling force F1 is shown by the arrow. The pulling force F1 acts on the door shell 10. Pulling the handle 20 multiple times will damage the door shell 10. The reinforcement 30 is arranged on the side of the door shell 10 away from the handle 20 and is in contact with the door shell 10. When the handle 20 is pulled, the pulling force F1 acts on the reinforcement 30 and the door shell 10. The reinforcement 30 and the door shell 10 jointly overcome the pulling force F1. Therefore, the reinforcement 30 can increase the strength of the door shell 10 and the handle 20, and can especially increase the strength of the connection between the door shell 10 and the handle 20.

[0073] In addition, the second side surface 314 contacts the door outer shell 10, and the bending portion 32 extends away from the door outer shell 10, avoiding a gap between the reinforcement 30 and the door outer shell 10 caused by the bending portion 32, so that the reinforcement 30 fits tightly with the door outer shell 10 to achieve the effect of increasing the strength of the reinforcement 30.

[0074] Optionally, combined Figure 5 As shown, the refrigerator door body also includes a door liner, which is buckled with the door outer shell 10 to form a foaming cavity, and a foaming material is injected into the foaming cavity to form a door body; wherein, the reinforcement 30 is arranged on the side of the door outer shell 10 away from the handle 20 in such a way that the extension direction of the bending portion 32 of the reinforcement 30 is consistent with the injection direction of the foaming material; when the bending portion 32 includes a first bending portion 321 and / or a second bending portion 322, the first bending portion 321 and / or the second bending portion 322 are consistent with the injection direction of the foaming material. Figure 5 The direction indicated by the middle arrow is the injection direction of the foaming material.

[0075] The reinforcement 30 is installed in such a way that the extending direction of the bent portion 32 is consistent with the injection direction of the foaming material, so that the reinforcement 30 can increase the strength of the door shell 10 and the handle 20 and the bent portion 32 can also be used to guide the foaming material.

[0076] When the bending portion 32 includes the first bending portion 321 and / or the second bending portion 322, the extension direction of the first bending portion 321 and / or the second bending portion 322 along the main panel 31 is consistent with the injection direction of the foaming material, so that the first bending portion 321 and / or the second bending portion 322 can guide the foaming material and guide the foaming material to fully fill between the door liner and the door outer shell 10 to make the foaming uniform.

[0077] When the foaming material is injected, it will impact the reinforcing member 30, causing the position of the reinforcing member 30 to shift, affecting the reinforcing effect of the reinforcing member 30. The reinforcing member 30 is installed in a manner such that the extending direction of the first bent portion 321 and / or the second bent portion 322 is consistent with the injection direction of the foaming material, so as to guide the flow direction of the foaming material, reduce the impact of the foaming material on the reinforcing member 30, and avoid the position of the reinforcing member 30 from shifting.

[0078] Optionally, the first bending portion 321 and / or the second bending portion 322 extends along the length direction of the main body plate 31 .

[0079] In this way, the first bending portion 321 and / or the second bending portion 322 can not only significantly enhance the strength of the reinforcement 30 itself, but also increase the strength of the door shell 10 and the handle 20; and can further guide the injection of the foaming material to avoid the impact of the foaming material on the reinforcement 30, making the installation of the reinforcement 30 more stable.

[0080] Optionally, combined Figure 1 and Figure 5 As shown, the reinforcement member 30 further includes a guide wall 323 , and the guide wall 323 is disposed at the bottom of the main body plate 31 and is inclined toward the first bending portion 321 and / or the second bending portion 322 along the foaming material injection direction.

[0081] The guide wall 323 is arranged at the bottom of the main plate 31, that is, when the foaming material is injected between the door outer shell 10 and the door liner, it contacts the guide wall 323. Since the guide wall 323 is inclined along the injection direction of the foaming material, the guide wall 323 can initially guide the foaming material, and guide the foaming material flowing through the guide wall 323 to the first bending portion 321 and / or the second bending portion 322, so as to prevent a large amount of foaming material from being retained at the bottom of the main plate 31, resulting in insufficient foaming or bulging between the door outer shell 10 and the liner.

[0082] Optionally, combined Figure 3 and Figure 4As shown, the handle 20 includes a handle body 21 and one or more connecting parts 22; the one or more connecting parts 22 are arranged between the handle body 21 and the door shell 10; wherein the reinforcement 30 is arranged one-to-one corresponding to the connecting part 22, and is connected to the handle body 21 through the connecting part 22.

[0083] When the user pulls the handle 20, the force applied to the handle 20 acts on the door outer shell 10 mainly through the connection portion 22. Therefore, the position of the door outer shell 10 corresponding to the connection portion 22 is subjected to the greatest tension and is most susceptible to damage. The reinforcement member 30 is arranged corresponding to the connection portion 22 to increase the strength of the door outer shell 10 at the position of the connection portion 22.

[0084] Optionally, there are multiple connecting parts 22 , which are distributed along the extension direction of the handle body 21 ; there are multiple reinforcing members 30 , which are respectively arranged in one-to-one correspondence with the multiple connecting parts 22 .

[0085] Optionally, there are two connecting parts 22 , which are symmetrically arranged along the extension direction of the handle; wherein there are two reinforcing members 30 , which correspond to the two connecting parts 22 , respectively.

[0086] The handle body 21 extends along its length direction, and both ends of the handle body 21 along the length direction are provided with connecting parts 22, and the handle body 21 is fixed to the door outer shell 10 through the two connecting parts 22. Reinforcement members 30 are provided at the positions of the two connecting parts 22 to improve the strength of the door outer shell 10 at the positions of the two connecting parts 22, thereby being able to better increase the strength of the door outer shell 10.

[0087] It can be understood that the location and number of the reinforcement 30 are set according to actual conditions. Two reinforcements 30 can be set, and the two reinforcements 30 are respectively arranged at positions corresponding to the connecting portion 22. Multiple reinforcements 30 can also be set. For example, reinforcements 30 are added at the end of the door outer shell 10 to comprehensively strengthen the strength of the door outer shell 10.

[0088] Optionally, combined Figure 1 and Figure 8 As shown, the refrigerator door body also includes a fixed connector 334, which is used to fix the handle 20, the door shell 10 and the reinforcement 30 together; wherein, when the reinforcement 30 includes a first fixing portion 315 and the connecting structure 33 is a connecting hole 331, the fixed connector 334 is a screw, the connecting hole 331 is a first screw hole, the door shell 10 is provided with a second screw hole 332, and the handle 20 is provided with a third screw hole 333, and the screw passes through the first screw hole, the second screw hole 332 and the third screw hole 333 in sequence to fix the reinforcement 30, the door shell 10 and the handle 20 together.

[0089] The connection hole 331 (first screw hole), the second screw hole 332 and the third screw hole 333 are coaxially arranged correspondingly, and the screws pass through the first screw hole, the second screw hole 332 and the third screw hole 333 in sequence to fix the reinforcement 30, the door shell 10 and the handle 20 to each other. A corresponding screw hole is provided between the reinforcement 30 and the door shell 10, and one screw is used for fixing, which reduces the weakening of the strength of the door shell 10 due to the provision of more screw holes. It can be understood that in the actual production process, the number of screws should be set according to the size of the reinforcement 30.

[0090] Optionally, the fixed connection also includes a buckle, and the door handle is provided with a slot that cooperates with the buckle. The buckle passes through the reinforcement 30 and the door shell 10 in sequence and cooperates with the slot of the handle 20 to fix the reinforcement 30 to the door shell 10 and connect it to the handle 20.

[0091] Optionally, combined Figure 8 As shown, the refrigerator door further includes a second fixing portion 34 ; the second fixing portion 34 is disposed between the main body plate 31 and the door outer shell 10 , and is used to pre-position the reinforcement member 30 .

[0092] Optionally, the second fixing portion 34 includes a double-sided adhesive tape.

[0093] Double-sided tape is pasted between the reinforcement 30 and the door outer shell 10. The reinforcement 30 is first fixed to the door outer shell 10 using the double-sided tape to pre-position the reinforcement 30, and then screws are used to pass through the first screw hole, the second screw hole 332 and the third screw hole 333 in sequence to fix the reinforcement 30, the door outer shell 10 and the handle 20 to each other.

[0094] The reinforcement member 30 is pre-fixed with adhesive tape to prevent the reinforcement member 30 from shifting when screwing.

[0095] According to a third aspect of an embodiment of the present disclosure, a refrigerator is provided, comprising a box body and a door body, wherein the door body is openably arranged on the box body; wherein the door body adopts a refrigerator door body as in any one of the above embodiments, or the handle 20 of the door body adopts a reinforcement member 30 for installing refrigerator accessories as in any one of the above embodiments to connect and fix.

[0096] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A reinforcement member for installing refrigerator accessories, characterized in that: include: Main body panel; A bent portion, formed by bending on the main plate and protruding from the first side surface of the main plate; The connection structure is arranged on the main body plate and is used for connecting with refrigerator accessories.

2. The reinforcement member for installing refrigerator accessories according to claim 1, characterized in that: The bending section includes: A first bending portion is formed along the first side of the main body plate by bending the main body plate; and / or, A second bending portion, formed along the second side of the main body plate by bending the main body plate; Wherein, the first side portion and the second side portion are located on opposite sides of the main body plate; When the bent portion includes a first bent portion and a second bent portion, the first bent portion and the second bent portion extend in the same direction.

3. The reinforcement member for installing refrigerator accessories according to claim 1, characterized in that: The main panel includes: The first fixing portion has a thickness greater than that of other parts of the main body plate; Wherein, the connection structure includes a connection hole, and the connection hole is opened in the first fixing part.

4. The reinforcement member for installing refrigerator accessories according to claim 3, characterized in that: A portion of the main body plate is folded and attached to the first side surface of the main body plate to form a first fixing portion.

5. A refrigerator door, characterized in that: include: Door casing; a handle connected to the door housing; The reinforcement member for mounting refrigerator accessories according to any one of claims 1 to 4, which is arranged on a side of the door shell facing away from the handle and connected to the handle; The second side surface of the main body plate of the reinforcement is arranged in contact with the door outer shell, so that the bent portion of the reinforcement protrudes in a direction away from the door outer shell.

6. The refrigerator door according to claim 5, characterized in that: Also includes: The door liner is buckled with the door outer shell to form a foaming cavity, and a foaming material is injected into the foaming cavity to form a door body; wherein the reinforcing member is arranged on a side of the door outer shell away from the handle in such a way that the extending direction of the bent portion of the reinforcing member is consistent with the injection direction of the foaming material; In the case where the bending portion includes the first bending portion and / or the second bending portion, the extending direction of the first bending portion and / or the second bending portion is consistent with the injection direction of the foaming material.

7. The refrigerator door according to claim 5, characterized in that the handle include: Handle body; One or more connecting parts are arranged between the handle body and the door shell; wherein the reinforcement is arranged in a one-to-one correspondence with the connecting part and is connected to the handle body through the connecting part.

8. The refrigerator door according to claim 7, characterized in that: There are multiple connecting parts, and the multiple connecting parts are distributed along the extension direction of the handle body; There are multiple reinforcement members, and the multiple reinforcement members are respectively arranged in one-to-one correspondence with the multiple connecting parts.

9. The refrigerator door according to any one of claims 5 to 8, characterized in that: Also includes: A fixed connection piece, used for fixedly connecting the handle, the door shell and the reinforcement piece; In which, when the reinforcement includes a first fixing portion and the connecting structure is a connecting hole, the fixed connecting member is a screw, the connecting hole is a first screw hole, the door outer shell is provided with a second screw hole, and the handle is provided with a third screw hole. The screw passes through the first screw hole, the second screw hole and the third screw hole in sequence to fix the reinforcement, the door outer shell and the handle.

10. A refrigerator, characterized in that: include: Box; and The door body is openably and closably arranged on the box body; The door body is a refrigerator door body as described in any one of claims 5 to 9, or the handle of the door body is connected and fixed by a reinforcement member for installing refrigerator accessories as described in any one of claims 1 to 4.