CN221324842U - Door body assembly and refrigeration equipment - Google Patents

Abstract

The application relates to the technical field of household appliances, and discloses a door body assembly which is applied to refrigeration equipment. The frame body component is rotatably arranged on the box body and is provided with a mounting area; the skeleton subassembly sets up in the installation region of framework subassembly, and including last enhancement support, lower enhancement support, left enhancement support and right enhancement support. Therefore, the user can firstly fixedly connect the two ends of the upper reinforcing support and the lower reinforcing support with the two ends of the left reinforcing support and the right reinforcing support respectively, so that the framework assembly can play a supporting role on the frame assembly, and the overall strength of the door assembly is improved. So set up, even reduce the thickness of door body subassembly, also can avoid the intensity of door body subassembly to reduce, and then avoid the door body subassembly to take place to warp, improved user's use experience. Meanwhile, the application also discloses refrigeration equipment.

Description

Door body assembly and refrigeration equipment

Technical Field

The application relates to the technical field of household appliances, in particular to a door body assembly and refrigeration equipment.

Background

A refrigerator is a home appliance capable of reducing an internal temperature to provide a low-temperature storage chamber for storing food or food materials to extend a shelf life of the food or food materials. A refrigerator generally includes three parts, a cabinet, a refrigerating system, and a control system. In the flowing process of the refrigerant, heat exchange between the storage chamber of the refrigerator and the external environment can be completed in the modes of evaporation, condensation and the like, so that the storage chamber is in a low-temperature state. Meanwhile, the refrigerator is generally provided with a door body, and the door body is rotatably arranged on the refrigerator body of the refrigerator so as to seal the opening of the storage chamber and further avoid cold air leakage in the storage chamber.

In the related art, in order to meet the installation requirements of users in different scenes and to increase the volume of the storage chamber, the thickness of the door body is reduced.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

The refrigerator in the related art can lead to the intensity of the door body to weaken after reducing the thickness of the door body, which leads to the door body to be easier to deform, and reduces the use experience of users.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a door body assembly and refrigeration equipment, which can increase the strength of the door body assembly, so as to avoid deformation of the door body and improve the use experience of a user.

The embodiment of the disclosure provides a door body assembly, which is applied to refrigeration equipment, wherein the refrigeration equipment comprises a box body, and the door body assembly comprises a frame body assembly and a framework assembly. The frame body component is rotatably arranged on the box body and is provided with a mounting area; the framework component is arranged in the installation area of the frame component and comprises an upper reinforcing bracket, a lower reinforcing bracket, a left reinforcing bracket and a right reinforcing bracket; the first end and the second end of the lower reinforcing bracket are fixedly connected with the second end of the left reinforcing bracket and the second end of the right reinforcing bracket respectively; under the condition that the framework component is mounted in the mounting area, the upper reinforcing support and/or the lower reinforcing support are/is fixedly connected to the frame component respectively.

In some embodiments, the mounting area is filled with a foaming material; the upper reinforcing support is provided with an upper reinforcing edge which is arranged in a manner of extending into the foaming material.

In some embodiments, the lower reinforcing brackets are provided with lower reinforcing edges that are arranged in a manner that extends into the foam.

In some embodiments, the frame assembly includes an upper trim strip, a lower trim strip, a left trim strip, and a right trim strip. The upper decorative strip is arranged on one side of the upper reinforcing bracket, which is away from the mounting area; the lower decorative strip is arranged at one side of the lower reinforcing bracket, which is away from the mounting area; the left decorative strip is arranged on one side of the left reinforcing bracket, which is away from the mounting area; the right decorative strip is arranged on one side of the right reinforcing bracket, which is away from the mounting area; the upper decorative strip, the lower decorative strip, the left decorative strip and the right decorative strip are enclosed to define an installation area.

In some embodiments, the upper trim strip is provided with a trim handle; wherein, go up ornamental strip and go up reinforcing bracket fixed connection through the fastener.

In some embodiments, the lower reinforcing bracket and the lower decoration strip are correspondingly provided with a first clamping part and a first clamping matching part; the first clamping matching part can be clamped to the first clamping part, so that the lower decorative strip is clamped to the lower reinforcing support.

In some embodiments, the left trim strip is fixedly connected to the upper trim strip and/or the lower trim strip; the right decorative strip is fixedly connected with the upper decorative strip and/or the lower decorative strip.

In some embodiments, the door body assembly further comprises a door liner. The door lining plate is fixedly connected with the frame body component and is positioned at one side of the frame body component, which is close to the box body.

In some embodiments, the side of the door liner panel facing the mounting area is provided with a door liner reinforcing bracket; wherein, door lining reinforcing bracket is including being provided with the bellying of hollow structure, and the foaming material is filled in the hollow structure of bellying.

The embodiment of the disclosure also provides refrigeration equipment which comprises a box body and the door body assembly. Wherein, the door body subassembly rotates to set up in the box.

The door body assembly and the refrigeration equipment provided by the embodiment of the disclosure can realize the following technical effects:

The embodiment of the disclosure provides a door body assembly, which is applied to refrigeration equipment, wherein the refrigeration equipment comprises a box body, and the door body assembly comprises a frame body assembly and a framework assembly. The frame body component is rotatably arranged on the box body and is provided with a mounting area; the framework component is arranged in the installation area of the frame component and comprises an upper reinforcing bracket, a lower reinforcing bracket, a left reinforcing bracket and a right reinforcing bracket; the first end and the second end of the lower reinforcing bracket are fixedly connected with the second end of the left reinforcing bracket and the second end of the right reinforcing bracket respectively; under the condition that the framework component is mounted in the mounting area, the upper reinforcing support and/or the lower reinforcing support are/is fixedly connected to the frame component respectively. Thus, the user can firstly fixedly connect the two ends of the upper reinforcing support and the lower reinforcing support with the two ends of the left reinforcing support and the right reinforcing support respectively so as to improve the integral strength of the framework component. And then the framework component is arranged in the installation area of the frame component, so that the framework component can play a supporting role on the frame component, and the overall strength of the door body component is improved. So set up, even reduce the thickness of door body subassembly, also can avoid the intensity of door body subassembly to reduce, and then avoid the door body subassembly to take place to warp, improved user's use experience.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a refrigeration apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a door assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a skeletal assembly provided in an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a door assembly provided by an embodiment of the present disclosure;

FIG. 5 is a partial cross-sectional view of a door assembly provided in an embodiment of the present disclosure;

FIG. 6 is a partial cross-sectional view of another door body assembly provided by an embodiment of the present disclosure;

FIG. 7 is a schematic view of a door liner reinforcing bracket provided in an embodiment of the present disclosure;

Fig. 8 is a schematic structural view of an upper molding according to an embodiment of the present disclosure.

Reference numerals:

01: a case; 02: a door body assembly;

11: an upper decoration strip; 111: a decorative handle; 12: a right decorative strip;

21: an upper reinforcing bracket; 211: an upper reinforcing rim; 22: a lower reinforcing bracket; 221: a lower reinforcing rim; 23: a left reinforcing bracket; 24: a right reinforcing bracket;

31: a panel; 32: a door liner; 33: foaming material; 34: a door liner reinforcing bracket; 341: a boss; 342: avoiding the hole.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

In the related art, a refrigerator generally includes a cabinet including a storage chamber provided with an opening, and a door rotatably provided at a position of the cabinet corresponding to the opening. The user can open or close the opening by rotating the door body. Under the condition that the door body closes the opening, the door body can seal the storage cavity so as to avoid cold air leakage in the storage cavity.

Meanwhile, with the improvement of life quality, users have higher requirements on the use scene and volume of the refrigerator. Therefore, in order to meet the installation requirement of users in the embedded scene and increase the volume of the storage chamber, the thickness of the door body is reduced.

But reducing the thickness of the door body may result in weakening the strength of the door body as a whole. Therefore, when the refrigerator is used for refrigerating, the door body can be deformed due to the fact that the temperature difference between the inside and the outside of the refrigerator is large, so that quality problems such as cold leakage of the refrigerator and the like are caused, and the use experience of a user is reduced.

As shown in fig. 1 to 8, the embodiment of the disclosure provides a door body assembly 02 and a refrigeration device, which can increase the strength of the door body assembly 02, so as to avoid deformation of the door body and improve the use experience of a user.

As shown in fig. 1 to 8, the embodiment of the present disclosure provides a door body assembly 02, which is applied to a refrigeration device, the refrigeration device includes a case 01, and the door body assembly 02 includes a frame assembly and a skeleton assembly. The frame body component is rotatably arranged on the box body 01 and is provided with a mounting area; the framework component is arranged in the installation area of the frame component and comprises an upper reinforcing bracket 21, a lower reinforcing bracket 22, a left reinforcing bracket 23 and a right reinforcing bracket 24; wherein, the first end and the second end of the upper reinforcing bracket 21 are fixedly connected with the first end of the left reinforcing bracket 23 and the first end of the right reinforcing bracket 24 respectively, and the first end and the second end of the lower reinforcing bracket 22 are fixedly connected with the second end of the left reinforcing bracket 23 and the second end of the right reinforcing bracket 24 respectively; in the case where the frame assembly is mounted in the mounting area, the upper reinforcing brackets 21 and/or the lower reinforcing brackets 22 are fixedly connected to the frame assembly, respectively.

Specifically, the refrigeration device includes a case 01, the case 01 including a storage chamber provided with an opening. The frame assembly is rotatably arranged at a position of the box 01 corresponding to the opening so as to open or close the opening of the storage chamber. The first end of the upper reinforcing bracket 21 is fixedly connected with the first end of the left reinforcing bracket 23 through a fastener such as a screw, and the second end of the upper reinforcing bracket 21 is fixedly connected with the first end of the right reinforcing bracket 24 through a screw top fastener; the first end of the lower reinforcing bracket 22 is fixedly connected with the second end of the left reinforcing bracket 23 in a riveted manner, and the second end of the lower reinforcing bracket 22 is fixedly connected with the second end of the right reinforcing bracket 24 in a riveted manner. In this way, the upper reinforcing bracket 21, the left reinforcing bracket 23, the lower reinforcing bracket 22 and the right reinforcing bracket 24 are fixedly connected at one time, so that the overall strength of the skeleton assembly can be improved.

The middle part of framework subassembly is provided with the installation region, and the skeleton subassembly is installed in the installation region. Wherein, the upper reinforcing bracket 21 is fixedly connected with the upper wall surface of the installation area, and the lower reinforcing bracket 22 is fixedly connected with the lower wall surface of the installation area. Thus, the framework component can play a supporting role on the frame component so as to increase the strength of the frame component and further increase the overall strength of the door body component 02. So set up, even reduce the thickness of door body subassembly 02, also can avoid the intensity of door body subassembly 02 to reduce, and then avoid door body subassembly 02 to take place to warp, improved user's use experience.

Optionally, the skeleton assembly is made of a metal material to further increase the strength of the skeleton assembly.

As shown in fig. 4 and 5, in some embodiments, the mounting area is filled with a foaming material 33; the upper reinforcing bracket 21 is provided with an upper reinforcing rim 211, and the upper reinforcing rim 211 is provided in such a manner as to extend into the foaming material 33.

Specifically, the installation area is filled with a foaming material 33 to increase the heat insulation capability of the door body assembly 02. An upper reinforcing edge 211 is arranged on one side of the upper reinforcing branch facing the mounting area, and the upper reinforcing edge 211 extends into the foaming material 33 towards the mounting area. Wherein, the side of the upper reinforcing edge 211 close to the box body 01 and the side facing away from the box body 01 are filled with foaming materials 33. So configured, the foam 33 may be supported by the upper reinforcing rim 211 to further increase the strength of the carcass assembly.

In some implementations, as shown in fig. 5, the upper reinforcing bracket 21 includes an upper bracket connecting portion and an upper bracket extending portion, and the upper bracket connecting portion is fixedly connected with the left reinforcing bracket 23 and the right reinforcing bracket 24. The upper bracket extending part is connected with the upper bracket connecting part in a bending way, and extends towards the direction of the installation area. Wherein, upper bracket extension constitutes upper reinforcement border 211, and the both sides of upper bracket extension are all filled and are provided with foaming material 33.

In practical applications, the upper bracket connecting portion and the upper bracket extending portion are horizontally disposed along the length direction of the upper reinforcing bracket 21. So set up, when filling foaming material 33, can guarantee that upper bracket extension and foaming material 33's flow direction are the same to avoid upper bracket extension to interfere foaming material 33 flow and lead to the heat preservation ability decline of door body subassembly 02.

Optionally, the door body assembly 02 further includes a panel 31, and the panel 31 is fixedly mounted on a side of the frame body assembly facing away from the case 01, so as to avoid the foam 33 from directly contacting with the external environment.

Alternatively, the panel 31 is made of glass to enhance the aesthetic appearance of the door body assembly 02 as a whole.

As shown in fig. 6, in some embodiments, the lower reinforcing brackets 22 are provided with lower reinforcing edges 221, the lower reinforcing edges 221 being arranged in such a way as to extend into the foam 33.

Specifically, a lower reinforcing edge 221 is provided on a side of the lower reinforcing branch facing the mounting region, and the lower reinforcing edge 221 extends into the foam 33 in the direction of the mounting region. Wherein, the side of the lower reinforcement edge 221 near the box body 01 and the side facing away from the box body 01 are filled with foaming materials 33. So configured, the foam 33 may be supported by the lower reinforcing rim 221 to further increase the strength of the skeletal assembly.

In some implementations, as shown in fig. 6, the lower reinforcement bracket 22 includes a lower bracket connection portion and a lower bracket extension portion, and the lower bracket connection portion is fixedly connected with the left reinforcement bracket 23 and the right reinforcement bracket 24. The lower support extending part is connected with the lower support connecting part in a bending way, and extends towards the direction of the installation area. Wherein the lower support extension constitutes a lower reinforcement rim 221, both sides of the lower support extension are filled with foaming material 33.

In practice, the lower bracket attachment portion and the lower bracket extension portion are disposed horizontally along the length of the lower reinforcing bracket 22. So set up, when filling foaming material 33, can guarantee that the lower carriage extension is the same with the flow direction of foaming material 33 to avoid upper bracket extension to interfere foaming material 33 flow and lead to the heat preservation ability decline of door body subassembly 02.

As shown in fig. 2, in some embodiments, the frame assembly includes an upper molding 11, a lower molding, a left molding, and a right molding 12. The upper decorative strip 11 is arranged on one side of the upper reinforcing bracket 21, which is away from the mounting area; the lower decorative strip is arranged on one side of the lower reinforcing bracket 22, which is away from the mounting area; the left decorative strip is arranged on one side of the left reinforcing bracket 23, which is away from the mounting area; the right decorative strip 12 is arranged on one side of the right reinforcing bracket 24 away from the mounting area; wherein the upper decorative strip 11, the lower decorative strip, the left decorative strip and the right decorative strip 12 enclose and define an installation area.

Specifically, the upper decorative strip 11 is fixedly mounted above the upper reinforcing bracket 21, the lower decorative strip is fixedly mounted below the lower reinforcing bracket 22, the left decorative strip is fixedly mounted on the left side of the left reinforcing bracket 23, and the right decorative strip 12 is fixedly mounted on the right side of the right reinforcing bracket 24. Wherein the upper decorative strip 11, the lower decorative strip, the left decorative strip and the right decorative strip 12 enclose and define an installation area.

In practical application, the length of the upper decorative strip 11 is greater than or equal to the length of the upper reinforcing bracket 21, the length of the lower decorative strip is greater than or equal to the length of the lower reinforcing bracket 22, the length of the left decorative strip is greater than or equal to the length of the left reinforcing bracket 23, and the length of the right decorative strip 12 is greater than or equal to the length of the right reinforcing bracket 24. In this way, the presence of gaps at the joints between the upper molding 11, the left molding, the lower molding and the right molding 12 can be avoided.

As shown in fig. 5 and 8, in some embodiments, the upper molding 11 is provided with a decorative handle 111; wherein, the upper decorative strip 11 is fixedly connected with the upper reinforcing bracket 21 through a fastener.

Specifically, the user may pull or push the door body assembly 02 through the decorative handle 111 to open or close the opening of the storage compartment. Wherein, the upper decorative strip 11 is mounted on the upper reinforcing bracket 21 through a bolt or a screw and other fasteners, so that the upper decorative strip 11 can be prevented from falling off the upper reinforcing bracket 21 when a user pulls or pushes the decorative handle 111.

In some embodiments, the lower reinforcing bracket 22 is provided with a first clamping part and a first clamping matching part corresponding to the lower decoration strip; the first clamping matching portion may be clamped to the first clamping portion, so that the lower decorative strip is clamped to the lower reinforcing bracket 22.

Specifically, the lower reinforcing bracket 22 is provided with a clamping groove to form a first clamping portion, and the lower decorative strip is provided with a clamping hook corresponding to the clamping groove to form a first clamping matching portion. The hook of the lower decorative strip can be clamped in the clamping groove of the lower reinforcing bracket 22, so that the lower decorative strip is clamped in the lower reinforcing bracket 22.

In some embodiments, the left decorative strip is fixedly connected to the upper decorative strip 11 and/or the lower decorative strip; the right decorative strip 12 is fixedly connected to the upper decorative strip 11 and/or the lower decorative strip.

Specifically, the left decorative strip can be clamped to the upper decorative strip 11 and/or the lower decorative strip through a clamping piece, and can also be fixedly mounted to the upper decorative strip 11 and/or the lower decorative strip through a fastener. Similarly, the right decorative strip 12 can be clamped to the upper decorative strip 11 and/or the lower decorative strip through a clamping piece, and can also be fixedly mounted to the upper decorative strip 11 and/or the lower decorative strip through a fastener.

As shown in fig. 4 and 5, in some embodiments, the door body assembly 02 further includes a door liner 32. The door liner 32 is fixedly connected to the frame assembly and is located on a side of the frame assembly adjacent to the case 01.

Specifically, the door liner 32 is fixedly mounted to the side of the frame assembly adjacent to the case 01 to avoid exposure of the foam 33 to the storage compartment.

As shown in fig. 5 and 7, in some embodiments, the side of the door liner 32 facing the mounting area is provided with a door liner reinforcing bracket 34; the door liner reinforcing bracket 34 includes a protrusion 341 with a hollow structure, and the foaming material 33 is filled in the hollow structure of the protrusion 341.

Specifically, the door liner reinforcing bracket 34 is provided at a side of the door liner plate 32 facing the installation area, and the door liner reinforcing bracket 34 is provided with a boss 341. The protruding portion 341 is of a hollow structure, and the protruding portion 341 is provided with a relief hole 342. Thus, when the foaming material 33 is filled, the foaming material 33 can flow into the hollow structure of the protruding part 341 through the avoiding hole 342, so that the foaming material 33 plays a supporting role on the door lining reinforcing support 34, and the strength of the door body assembly 02 is further improved.

As shown in fig. 1, the embodiment of the present disclosure further provides a refrigeration apparatus including a case 01 and the door assembly 02 described above. Wherein, the door body assembly 02 is rotatably arranged on the box body 01.

Specifically, the case 01 includes a storage chamber provided with an opening. The frame assembly is rotatably mounted at a position of the box 01 corresponding to the opening, and a user can rotate the door assembly 02 to open or close the opening of the storage chamber.

By adopting the refrigeration equipment of the door body component 02 provided by the application, even if the thickness of the door body component 02 is reduced, the strength of the door body component 02 can be prevented from being reduced, the door body component 02 is prevented from being deformed, and the use experience of a user is improved.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. The utility model provides a door body subassembly is applied to refrigeration plant, and refrigeration plant includes the box, its characterized in that, door body subassembly includes:

the frame body assembly is rotationally arranged on the box body and is provided with an installation area; and, a step of, in the first embodiment,

The framework component is arranged in the installation area of the frame component and comprises an upper reinforcing bracket, a lower reinforcing bracket, a left reinforcing bracket and a right reinforcing bracket;

the first end and the second end of the lower reinforcing bracket are fixedly connected with the second end of the left reinforcing bracket and the second end of the right reinforcing bracket respectively;

Under the condition that the framework component is mounted in the mounting area, the upper reinforcing support and/or the lower reinforcing support are/is fixedly connected to the frame component respectively.

2. A door assembly as claimed in claim 1, wherein,

The installation area is filled with foaming materials; and, in addition, the method comprises the steps of,

The upper reinforcing support is provided with an upper reinforcing edge which is arranged in a manner of extending into the foaming material.

3. A door assembly as claimed in claim 2, wherein,

The lower reinforcing support is provided with a lower reinforcing edge which is arranged in a manner of extending into the foaming material.

4. The door assembly of claim 1, wherein the frame assembly comprises:

the upper decorative strip is arranged on one side of the upper reinforcing bracket, which is away from the mounting area;

the lower decorative strip is arranged on one side of the lower reinforcing bracket, which is away from the mounting area;

The left decorative strip is arranged on one side of the left reinforcing bracket, which is away from the mounting area; and, a step of, in the first embodiment,

The right decorative strip is arranged on one side of the right reinforcing bracket, which is away from the mounting area;

The upper decorative strip, the lower decorative strip, the left decorative strip and the right decorative strip are enclosed to define an installation area.

5. The door assembly of claim 4, wherein the door assembly comprises,

The upper decorative strip is provided with a decorative handle;

wherein, go up ornamental strip and go up reinforcing bracket fixed connection through the fastener.

6. The door assembly of claim 4, wherein the door assembly comprises,

The lower reinforcing bracket and the lower decorative strip are correspondingly provided with a first clamping part and a first clamping matching part;

The first clamping matching part can be clamped to the first clamping part, so that the lower decorative strip is clamped to the lower reinforcing support.

7. The door assembly of claim 4, wherein the door assembly comprises,

The left decorative strip is fixedly connected with the upper decorative strip and/or the lower decorative strip; and, in addition, the method comprises the steps of,

The right decorative strip is fixedly connected with the upper decorative strip and/or the lower decorative strip.

8. The door body assembly of any one of claims 1 to 7, further comprising:

And the door lining plate is fixedly connected with the frame body component and is positioned on one side of the frame body component, which is close to the box body.

9. The door assembly of claim 7, wherein the door assembly comprises,

A door lining reinforcing bracket is arranged on one side of the door lining plate facing the installation area;

Wherein, door lining reinforcing bracket is including being provided with the bellying of hollow structure, and the foaming material is filled in the hollow structure of bellying.

10. A refrigeration appliance, comprising:

a case; and, a step of, in the first embodiment,

A door assembly as claimed in any one of claims 1 to 9;

wherein, the door body subassembly rotates to set up in the box.