Inner container assembly for refrigeration equipment and refrigeration equipment

Abstract

The utility model relates to the technical field of household appliances, and discloses an inner container assembly for refrigeration equipment, which comprises an inner container body, a limiting piece, a clamping piece and a cross beam assembly, and the inner container body is provided with a mounting wall surface. The limiting piece is detachably mounted on one side of the mounting wall surface, and the limiting piece comprises a limiting matching part; the clamping piece is detachably mounted on the other side of the mounting wall surface relative to the limiting piece, and the clamping piece comprises a clamping matching part; the cross beam assembly comprises a first end provided with a limiting part and a second end provided with a clamping part; wherein the clamping part of the cross beam assembly can be clamped to the clamping matching part, and the limiting matching part can limit the limiting part, so that positioning of the cross beam assembly is achieved. By means of the arrangement, the cross beam assembly can be quickly positioned under the condition that the structure of the inner container is not changed. Meanwhile, the utility model further discloses refrigeration equipment.

Description

Technical Field

[0001] This application relates to the technical field of household appliances, for example, to an inner container assembly for a refrigeration device and a refrigeration device. Background Art

[0002] Currently, there are roughly two forming methods for the sheet metal beam of a refrigerator, namely, opening a process die and opening a rolling line. Among them, the process die has the disadvantages of low production efficiency and poor die versatility. Therefore, currently, many sheet metal beams are processed by the method of opening a rolling line, that is, after the sheet material is blanked, the sheet metal beam is produced through the rolling line in a continuous production manner. When processing the sheet metal beam by the method of opening a rolling line, the production efficiency is high and the rolling line has strong versatility, and it can produce sheet metal beams with the same structure in a variety of different sizes. However, due to the limitation of the rolling line structure, the two ends of the sheet metal beam structure cannot have limited flanging, otherwise it cannot be produced by the rolling line. This results in that when installing the sheet metal beam, the sheet metal beam cannot be quickly positioned, reducing the installation efficiency.

[0003] In the related art, to solve the above problems, generally, an installation groove is provided on the inner container and a corresponding installation structure is separately processed at the end of the sheet metal beam, and then the installation structure of the sheet metal beam is installed in the installation groove to achieve the quick positioning of the sheet metal beam.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the related art, an existing refrigeration device that can quickly position the sheet metal beam needs to open an installation groove on its inner container to achieve the quick positioning of the sheet metal beam, which makes the structure of the inner container more complex.

[0006] It should be noted that the information disclosed in the above background art 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 those of ordinary skill in the art. Summary of the Utility Model

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preamble to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide an inner container assembly for a refrigeration device and a refrigeration device. When installing the crossbeam assembly, the crossbeam assembly can be first positioned by the limiting piece and the clamping piece, and then the inner crossbeam assembly can be firmly arranged on the inner container body. By setting like this, the crossbeam assembly can be quickly positioned without changing the structure of the inner container.

[0009] An embodiment of the present disclosure provides an inner liner assembly for a refrigeration device, including an inner liner body. The inner liner body is provided with a mounting wall surface, and further includes: a limiting piece, a clamping piece, and a crossbeam assembly. The limiting piece is detachably mounted on one side of the mounting wall surface, and the limiting piece includes a limiting cooperation portion; the clamping piece is detachably mounted on the other side of the mounting wall surface relative to the limiting piece, and the clamping piece includes a clamping cooperation portion; the crossbeam assembly includes a first end provided with a limiting portion and a second end provided with a clamping portion; wherein, the clamping portion of the crossbeam assembly can be clamped to the clamping cooperation portion, and the limiting cooperation portion can limit the limiting portion to realize the positioning of the crossbeam assembly.

[0010] In some embodiments, the clamping portion includes a connecting section and a first clamping section. The connecting section is bent outward, and the first clamping section is horizontally arranged outside the connecting section; the clamping piece is provided with a clamping groove to form the clamping cooperation portion; wherein, the first clamping section can be inserted into the clamping groove.

[0011] In some embodiments, the clamping portion further includes a second clamping section arranged outside the first clamping section. The second clamping section includes an inclined section arranged in a bent manner; the clamping piece is correspondingly provided with a stop portion corresponding to the inclined section; wherein, after the clamping portion is clamped to the clamping groove, the stop portion can abut against the inclined section.

[0012] In some embodiments, the second clamping section further includes a horizontal section arranged outside the inclined section; wherein, the horizontal section and the clamping piece are correspondingly provided with screw holes.

[0013] In some embodiments, a limiting groove is arranged at a position corresponding to the limiting portion of the limiting piece to form the limiting cooperation portion; a limiting protrusion is arranged at a position corresponding to the limiting groove of the crossbeam assembly to form the limiting portion.

[0014] In some embodiments, screw holes are correspondingly arranged between the limiting portion and the limiting cooperation portion.

[0015] In some embodiments, the crossbeam assembly includes: a crossbeam body, a first reinforcing iron, and a second reinforcing iron. The first reinforcing iron is arranged at the first end of the crossbeam body; the second reinforcing iron is arranged at the second end of the crossbeam body.

[0016] In some embodiments, screw holes are correspondingly arranged between the first reinforcing iron and the crossbeam body; screw holes are correspondingly arranged between the second reinforcing iron and the crossbeam body.

[0017] In some embodiments, the limiting piece is arranged between the first reinforcing iron and the crossbeam body.

[0018] An embodiment of the present disclosure further provides a refrigeration device, including: a box body and the above-mentioned inner liner assembly for a refrigeration device. Wherein, the inner liner assembly is installed in the box body.

[0019] An inner liner assembly for a refrigeration device and a refrigeration device provided by an embodiment of the present disclosure can achieve the following technical effects:

[0020] Embodiments of the present disclosure provide an inner liner assembly for a refrigeration device, including an inner liner body, the inner liner body is provided with an installation wall surface, and further includes: a limit piece, a clamping piece, and a crossbeam assembly. The limit piece is detachably installed on one side of the installation wall surface, and the limit piece includes a limit fitting portion; the clamping piece is detachably installed on the other side of the installation wall surface relative to the limit piece, and the clamping piece includes a clamping fitting portion; the crossbeam assembly includes a first end provided with a limit portion and a second end provided with a clamping portion; wherein, the clamping portion of the crossbeam assembly can be clamped to the clamping fitting portion, and the limit fitting portion can limit the limit portion to realize the positioning of the crossbeam assembly. In this way, when installing the crossbeam assembly, the limit piece can be first placed at a first preset position on the installation wall surface, then the limit portion of the crossbeam assembly is placed on the limit fitting portion, and the limit piece and the limit portion are fixed to the installation wall surface to realize the quick positioning and limiting of the first end of the crossbeam assembly. After the installation of the first end of the crossbeam assembly is completed, the second end of the crossbeam assembly is placed at a second preset position, and the clamping piece is installed at a position corresponding to the clamping portion on the installation wall surface, so that the clamping portion is clamped to the clamping fitting portion, thereby realizing the positioning and limiting of the second end of the crossbeam assembly. Such a setting can quickly position the crossbeam assembly without changing the inner liner structure.

[0021] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0023] Figure 1 is a schematic structural diagram of a refrigeration device provided by an embodiment of the present disclosure;

[0024] Figure 2 is a schematic structural diagram of a crossbeam assembly provided by an embodiment of the present disclosure;

[0025] Figure 3 is a partial structural diagram of a crossbeam assembly provided by an embodiment of the present disclosure;

[0026] Figure 4 is a partial structural diagram of another crossbeam assembly provided by an embodiment of the present disclosure;

[0027] Figure 5 is a schematic structural diagram of a limit piece provided by an embodiment of the present disclosure;

[0028] Figure 6 is a schematic structural diagram of a clamping piece provided by an embodiment of the present disclosure;

[0029] Figure 7 It is a schematic structural diagram of a second reinforcing iron provided by an embodiment of the present disclosure;

[0030] Figure 8 It is a schematic structural diagram of the first end of a crossbeam body provided by an embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 01: box body; 02: inner tank body; 03: installation wall surface;

[0033] 10: crossbeam assembly; 11: first reinforcing iron; 12: second reinforcing iron; 121: connecting section; 122: first clamping section; 123: inclined section; 124: horizontal section; 13: crossbeam body; 131: limiting projection;

[0034] 20: limiting piece; 21: limiting groove;

[0035] 30: clamping piece; 31: clamping groove; 32: stopping portion;

[0036] 40: screw hole. Detailed implementation manners

[0037] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are only for reference and illustration purposes and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner.

[0038] The terms "first", "second", etc. in the description and claims of the embodiments of the present disclosure and the above accompanying drawings are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0039] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. 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.

[0040] In addition, the terms "arrangement", "connection", and "fixation" should be understood in a broad sense. For example, "connection" 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 directly connected, or indirectly connected through an intermediate medium, or there is 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.

[0041] Unless otherwise specified, the term "plural" means two or more.

[0042] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0043] The term "and / or" is a description of the associated relationship of an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0044] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0045] In the prior art, one of the forming methods of the refrigerator's sheet metal beam is the open rolling line, that is, after the sheet material is blanked, the sheet metal beam is produced through the rolling line in a continuous manner. Its advantages are high production efficiency and strong versatility of the rolling line, and it can produce sheet metal beams of the same structure with various different sizes. The disadvantage is that due to the limitation of the rolling line structure, there cannot be limited flanges at both ends of the sheet metal beam structure, otherwise it cannot be produced by the rolling line. Therefore, for the sheet metal beam formed in this way, it is impossible to achieve rapid positioning during installation, and furthermore, it is easier to cause the problem that the sheet metal beam is prone to deviation.

[0046] Therefore, if it is necessary to achieve rapid positioning of the sheet metal beam, corresponding installation structures need to be additionally processed on the inner liner and the sheet metal beam. This results in a more complex structure of the inner liner and poorer versatility of the inner liner and the sheet metal beam.

[0047] As Figures 1 to 8 shown, an inner container assembly for a refrigeration device and a refrigeration device are provided in an embodiment of the present disclosure. When installing the crossbeam assembly 10, the crossbeam assembly 10 can be first positioned by the limiting piece 20 and the clamping piece 30, and then the inner crossbeam assembly 10 can be firmly arranged on the inner container body 02. With such an arrangement, the crossbeam assembly 10 can be quickly positioned without changing the structure of the inner container.

[0048] As Figures 1 to 8 shown, an inner container assembly for a refrigeration device is provided in an embodiment of the present disclosure, including an inner container body 02. The inner container body 02 is provided with an installation wall surface 03, and further includes: a limiting piece 20, a clamping piece 30, and a crossbeam assembly 10. The limiting piece 20 is detachably installed on one side of the installation wall surface 03, and the limiting piece 20 includes a limiting cooperation part; the clamping piece 30 is detachably installed on the other side of the installation wall surface 03 relative to the limiting piece 20, and the clamping piece 30 includes a clamping cooperation part; the crossbeam assembly 10 includes a first end provided with a limiting part and a second end provided with a clamping part; wherein, the clamping part of the crossbeam assembly 10 can be clamped in the clamping cooperation part, and the limiting cooperation part can limit the limiting part to realize the positioning of the crossbeam assembly 10.

[0049] Specifically, the inner container body 02 is provided with a first compartment and a second compartment. Among them, the installation wall surface 03 is arranged between the first compartment and the second compartment. In this way, installing the crossbeam assembly 10 on the installation wall surface 03 can increase the strength of the inner container body 02.

[0050] When installing the crossbeam assembly 10, the limiting piece 20 can be first placed at a first preset position of the installation wall surface 03, and then the limiting part of the crossbeam assembly 10 can be placed in the limiting cooperation part, and the limiting piece 20 and the limiting part can be fixed on the installation wall surface 03 to realize the quick positioning and limiting of the first end of the crossbeam assembly 10. After the installation of the first end of the crossbeam assembly 10 is completed, the second end of the crossbeam assembly 10 can be placed at a second preset position, and the clamping piece 30 can be installed at a position corresponding to the clamping part on the installation wall surface 03 so that the clamping part is clamped in the clamping cooperation part, thereby realizing the positioning and limiting of the second end of the crossbeam assembly 10. With such an arrangement, the crossbeam assembly 10 can be quickly positioned without changing the structure of the inner container.

[0051] When disassembling the crossbeam assembly 10, the limiting piece 20 and the clamping piece 30 can be directly removed from the installation wall surface 03 to disassemble the crossbeam assembly 10 from the inner container.

[0052] With such an arrangement, the crossbeam assembly 10 can be quickly positioned without changing the structure of the inner container.

[0053] In practical applications, the limit piece 20 and the clamping piece 30 can be fixed to the installation wall surface 03 by means of clamping, plugging, bonding, screwing, etc., as long as the limit piece 20 and the clamping piece 30 are detachably fixed to the installation wall surface 03.

[0054] It can be understood that the setting direction of the crossbeam assembly 10 corresponds to the setting position of the inner tank compartment. For example: when the first compartment is arranged above the second compartment, the installation wall surface 03 is a horizontally arranged rectangular structure, and the crossbeam assembly 10 is horizontally installed between the first compartment and the second compartment; when the first compartment is arranged on the left side of the second compartment, the installation wall surface 03 is a vertically arranged rectangular structure, and the crossbeam assembly 10 is vertically installed between the first compartment and the second compartment.

[0055] Optionally, the size of the installation wall surface 03 is greater than or equal to the size of the crossbeam assembly 10 to avoid interference of the crossbeam assembly 10 with the compartments of the inner tank.

[0056] As Figure 6 and Figure 7 As shown, in some embodiments, the clamping portion includes a connecting section 121 and a first clamping section 122. The connecting section 121 is bent outward, and the first clamping section 122 is horizontally arranged outside the connecting section 121; the clamping piece 30 is provided with a clamping groove 31 to form a clamping and mating portion; wherein, the first clamping section 122 can be inserted into the clamping groove 31.

[0057] Specifically, the connecting section 121 is bent in a direction away from the inner tank. One side of the first clamping section 122 is bent and connected to the outside of the connecting section 121, and the other side of the first clamping section 122 extends horizontally in a direction towards the clamping piece 30. A clamping groove 31 is provided at a position of the clamping piece 30 corresponding to the first clamping section 122, and the opening of the clamping groove 31 is arranged in a direction towards the first clamping section 122.

[0058] When installing the crossbeam assembly 10, the first clamping section 122 can be clamped in the clamping groove 31. At this time, the clamping groove 31 can limit the first clamping section 122 to quickly position and limit the second end of the crossbeam assembly 10.

[0059] Optionally, the size of the clamping groove 31 near the connecting section 121 is smaller than the size of the clamping groove 31 far from the connecting section 121. Such a setting can prevent the clamping portion from coming out of the opening of the clamping groove 31.

[0060] As Figure 6 and Figure 7As shown, in some embodiments, the clamping portion further includes a second clamping segment disposed outside the first clamping segment 122. The second clamping segment includes an inclined segment 123 that is bent. The clamping piece 30 is correspondingly provided with a stopping portion 32 with respect to the inclined segment 123. Wherein, after the clamping portion is clamped to the clamping groove 31, the stopping portion 32 can abut against the inclined segment 123.

[0061] Specifically, the second clamping segment is disposed on the side of the first clamping segment 122 away from the connecting segment 121. The inclined segment 123 is connected to the first clamping segment 122, and the inclined segment 123 is bent in the direction towards the inner container body 02. The clamping piece 30 is provided with a stopping portion 32 at a position corresponding to the inclined segment 123. After the clamping portion is clamped to the clamping groove 31, the stopping portion 32 can abut against the wall surface of the inclined segment 123 to prevent the crossbeam assembly 10 from shaking.

[0062] As Figure 7 shown, in some embodiments, the second clamping segment further includes a horizontal segment 124 disposed outside the inclined segment 123. Wherein, the horizontal segment 124 is correspondingly provided with a screw hole 40 with respect to the clamping piece 30.

[0063] Specifically, the horizontal segment 124 is disposed on the other side of the inclined segment 123 with respect to the first clamping segment 122. Wherein, the inner container body 02 is correspondingly provided with a screw hole 40 with respect to the clamping piece 30.

[0064] After the clamping portion is clamped to the clamping and mating portion, the user can use screws or bolts to fixedly install the crossbeam assembly 10 and the clamping piece 30 on the inner container body 02.

[0065] As Figure 5 and Figure 8 shown, in some embodiments, the limiting piece 20 is provided with a limiting groove 21 at a position corresponding to the limiting portion to form a limiting and mating portion. The crossbeam assembly 10 is provided with a limiting protrusion 131 at a position corresponding to the limiting groove 21 to form a limiting portion.

[0066] Specifically, after the limiting piece 20 and the first end of the crossbeam assembly 10, the limiting protrusion 131 abuts against the inner side of the limiting groove 21. At this time, the limiting groove 21 limits the limiting protrusion 131 to position and limit the first end of the crossbeam assembly 10.

[0067] As Figure 5 and Figure 8 shown, in some embodiments, the limiting portion and the limiting and mating portion are correspondingly provided with a screw hole 40.

[0068] Specifically, the edge of the limiting piece 20 extends horizontally, and the above-mentioned edge is provided with a screw hole 40. The inner container body 02 is correspondingly provided with a screw hole 40 with respect to the limiting piece 20.

[0069] After the installation of the limiting piece 20 and the first end of the crossbeam assembly 10 is completed, the limiting piece 20 and the first end of the crossbeam assembly 10 can be fixedly installed on the inner tank body 02 by bolts or screws.

[0070] As Figures 2 to 4 shown, in some embodiments, the crossbeam assembly 10 includes: a crossbeam body 13, a first reinforcing iron 11, and a second reinforcing iron 12. The first reinforcing iron 11 is disposed at the first end of the crossbeam body 13; the second reinforcing iron 12 is disposed at the second end of the crossbeam body 13.

[0071] Specifically, the clamping portion can be disposed on the second reinforcing iron 12 or on the second end of the crossbeam body 13. When the clamping portion is disposed on the second reinforcing iron 12, the user can successively install the second end of the crossbeam body 13, the second reinforcing member, and the clamping piece 30 on the installation wall surface 03 so that the second reinforcing iron 12 is clamped to the clamping piece 30. When the clamping portion is disposed on the second end of the crossbeam body 13, the second reinforcing member can be first installed on the second end of the crossbeam body 13, and then the second end of the crossbeam body 13 and the clamping piece 30 are successively installed on the installation wall surface 03 so that the second end of the crossbeam body 13 is clamped to the clamping piece 30. It can be understood that both of the above two methods can achieve rapid positioning and limiting of the second end of the crossbeam assembly 10.

[0072] It can be understood that the first reinforcing iron 11 is used to strengthen the strength of the first end of the crossbeam body 13, and to strengthen the connection strength between the first end of the crossbeam body 13, the limiting piece 20, and the inner tank body 02; the second reinforcing iron 12 is used to strengthen the strength of the second end of the crossbeam body 13, and to strengthen the connection strength between the second end of the crossbeam body 13, the clamping piece 30, and the inner tank body 02.

[0073] As Figure 5 and Figure 6 shown, in some embodiments, the first reinforcing iron 11 and the crossbeam body 13 are correspondingly provided with screw holes 40; the second reinforcing iron 12 and the crossbeam body 13 are correspondingly provided with screw holes 40.

[0074] Specifically, the first reinforcing iron 11 can be fixedly installed on the first end of the crossbeam body 13 by bolts or screws; the second reinforcing iron 12 can be fixedly installed on the second end of the crossbeam body 13 by bolts or screws.

[0075] As Figure 3 shown, in some embodiments, the limiting piece 20 is disposed between the first reinforcing iron 11 and the crossbeam body 13.

[0076] Specifically, the limiting part can be arranged on the first reinforcing iron 11 or at the first end of the crossbeam body 13. When the limiting part is arranged at the first end of the crossbeam body 13, the user can first place the first end of the crossbeam body 13 at the first preset position, install the limiting piece 20 on the outside of the first end of the crossbeam body 13, and then fixedly install the first reinforcing iron 11 at the first end of the crossbeam body 13.

[0077] Optionally, when the limiting and mating part is arranged on the first reinforcing iron 11, the user can first fix the first reinforcing iron 11 at the first end of the crossbeam body 13, place the first reinforcing iron 11 and the first end of the crossbeam body 13 at the first preset position, and then fixedly install the limiting piece 20 on the outside of the first reinforcing iron 11.

[0078] It can be understood that both of the above two methods can quickly position and limit the first end of the crossbeam assembly 10.

[0079] As Figures 1 to 8 shown, the embodiment of the present disclosure also provides a refrigeration device, including: a box body 01 and the above-mentioned inner container assembly for the refrigeration device. Among them, the inner container assembly is installed in the box body 01.

[0080] Specifically, for the refrigeration device adopting the inner container assembly for the refrigeration device provided by the present application, the crossbeam assembly 10 can be quickly positioned without changing the structure of the inner container.

[0081] The above description and the drawings fully illustrate the embodiments disclosed in the present application, so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments disclosed in the present application are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An inner tank assembly for a refrigeration device, comprising an inner tank body, wherein the inner tank body is provided with a mounting wall, characterized in that: Also includes: A limiting piece, detachably mounted on one side of the mounting wall, the limiting piece comprising a limiting matching portion; a snap-fitting piece, detachably mounted on the other side of the mounting wall relative to the limiting piece, the snap-fitting piece comprising a snap-fitting fitting portion; and, The crossbeam assembly comprises a first end provided with a limiting portion and a second end provided with a clamping portion; Wherein, the clamping portion of the beam assembly can be clamped to the clamping fitting portion, and the limiting fitting portion can limit the limiting portion to achieve positioning of the beam assembly.

2. The liner assembly according to claim 1, characterized in that: The clamping portion includes a connecting section and a first clamping section, the connecting section is bent outward, and the first clamping section is horizontally arranged outside the connecting section; and, The card-jointing piece is provided with a card slot to form a card-jointing matching portion; Wherein, the first clamping section can be inserted into the clamping slot.

3. The liner assembly according to claim 2, characterized in that: The clamping portion further includes a second clamping section disposed outside the first clamping section, the second clamping section includes a bent inclined section; and, The clamping piece and the inclined section are provided with stop portions correspondingly; Wherein, after the engaging portion is engaged with the engaging slot, the stop portion may abut against the inclined section.

4. The liner assembly according to claim 3, characterized in that: The second engaging section further comprises a horizontal section arranged outside the inclined section; Wherein, the horizontal section and the clamping piece are provided with screw holes correspondingly.

5. The liner assembly according to claim 1, characterized in that: The position of the limiting piece corresponding to the limiting portion is provided with a limiting groove to form a limiting matching portion; and, A limiting protrusion is arranged at a position of the beam assembly corresponding to the limiting groove to form a limiting portion.

6. The liner assembly according to claim 1, characterized in that: The limiting portion and the limiting matching portion are correspondingly provided with screw holes.

7. The liner assembly according to any one of claims 1 to 6, characterized in that: The crossbeam assembly comprises: Beam body; A first reinforcing iron is disposed at a first end of the beam body; and The second reinforcing iron is arranged at the second end of the beam body.

8. The liner assembly according to claim 7, characterized in that: The first reinforcing iron and the crossbeam body are provided with screw holes correspondingly; and / or, The second reinforcing iron and the crossbeam body are correspondingly provided with screw holes.

9. The liner assembly according to claim 7, characterized in that: The limiting piece is arranged between the first reinforcing iron and the crossbeam body.

10. A refrigeration device, characterized in that: include: Box; and, An inner tank assembly for a refrigeration device according to any one of claims 1 to 9; Wherein, the inner tank assembly is installed in the box body.

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