CN219511094U - Storage cabinet - Google Patents

Abstract

The utility model relates to the technical field of storage devices, and discloses a storage cabinet, which comprises: the cabinet body is internally provided with an inner container; the frame component is arranged at the opening of the inner container and is detachably connected with the inner container, and the frame component is used for dividing the opening area of the inner container into at least two taking and placing openings; each picking and placing opening is correspondingly provided with a cabinet door, and the cabinet door is installed on the frame assembly or the cabinet body and seals the picking and placing opening. Through the storage cabinet, not only the requirement of omnibearing ventilation of air in the cabinet can be met, but also the aim of reducing the contact area between the air in the cabinet and the external air when the articles are taken and placed can be fulfilled, so that adverse effects on the air environment in the cabinet and the articles when the articles are taken and placed are reduced; and can also realize the sharing of many people, and avoid the chaotic problem of article management.

Description

Storage cabinet

Technical Field

The utility model relates to the technical field of storage devices, in particular to a storage cabinet.

Background

Currently, there are storage cabinets with refrigeration or freezing functions that partition an internal space according to the function, such as a refrigerating compartment and a freezing compartment. For the refrigerating room/freezing room under the same function, when a plurality of people share the refrigerating room/freezing room, the problem of chaotic material management exists.

Disclosure of Invention

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 storage cabinet, through which not only the requirement of omnibearing ventilation of air in the cabinet can be met, but also the aim of reducing the contact area between the air in the cabinet and the external air when taking and placing objects can be realized, so that adverse effects on the air environment in the cabinet and the objects when taking and placing the objects are reduced; and can also realize the sharing of many people, and avoid the chaotic problem of article management.

In some embodiments, the storage bin comprises:

the cabinet body is internally provided with an inner container;

the frame component is arranged at the opening of the inner container and is detachably connected with the inner container, and the frame component is used for dividing the opening area of the inner container into at least two taking and placing openings;

each picking and placing opening is correspondingly provided with a cabinet door, and the cabinet door is installed on the frame assembly or the cabinet body and seals the picking and placing opening.

In some embodiments, the frame assembly comprises:

the main frame is circumferentially arranged along the opening of the inner container and is detachably connected with the inner container;

the middle beam is transversely arranged on the main frame and used for separating an opening area of the inner container;

under the condition that the opening area of the liner is partitioned by the middle beam, the inner cavity defined by the liner is avoided.

In some embodiments, the main frame is configured with symmetrically arranged mounting grooves, and two ends of the middle beam are respectively embedded in the mounting grooves on two sides of the main frame to be fixed.

In some embodiments, the main frame and the middle beam are provided with sealing strips at the edges of the picking and placing openings.

In some embodiments, the cabinet door is rotatably connected to the center sill and/or the cabinet body.

In some embodiments, further comprising:

the refrigerating device is arranged on the cabinet body and used for refrigerating the inner cavity of the inner container.

In some embodiments, the main frame and/or the center sill are configured with a receiving cavity therein; the refrigeration device further comprises:

the dew-proof pipe is arranged in the accommodating cavity in a penetrating way, so that dew is prevented from being generated at the main frame and/or the middle beam.

In some embodiments, further comprising:

the storage racks are arranged in the inner container and are provided with hollow structures, so that the upper space and the lower space of the storage racks are communicated, and air can circulate in the inner container conveniently.

In some embodiments, further comprising:

the shelf is vertically arranged on the side wall of the inner container, and a plurality of limit grooves are formed in the vertical direction;

the support frame comprises a clamping protrusion and a support part, wherein the clamping protrusion is clamped in the limiting groove to fix the support frame, and the support part is used for supporting the commodity shelf;

the support frame is clamped with the limiting grooves at different positions to adjust the height of the storage rack and the space between the adjacent storage racks.

In some embodiments, further comprising:

the door lock assembly is arranged on the cabinet body and the cabinet door, and one door lock assembly is arranged corresponding to one cabinet door, so that the cabinet door can be independently opened and closed.

The storage cabinet provided by the embodiment of the disclosure can realize the following technical effects:

the opening of the inner container is divided into at least two taking and placing openings through the frame assembly, and each taking and placing opening is correspondingly provided with a cabinet door. Therefore, through the storage cabinet, not only the requirement of omnibearing ventilation of air in the cabinet can be met, but also the aim of reducing the contact area between the air in the cabinet and the external air when the articles are taken and placed can be fulfilled, so that adverse effects on the air environment in the cabinet and the articles when the articles are taken and placed are reduced; and can also realize the sharing of many people, and avoid the chaotic problem of article management.

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

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 the storage cabinet provided by an embodiment of the present disclosure;

FIG. 2 is a schematic view of a storage cabinet according to another embodiment of the present disclosure;

FIG. 3 is a schematic view of a storage cabinet according to another embodiment of the present disclosure;

FIG. 4 is a schematic view of an assembly of the liner and shelf provided by an embodiment of the present disclosure;

FIG. 5 is an assembly schematic view of the liner and shelf from another perspective provided by an embodiment of the present disclosure;

FIG. 6 is an exploded view of the shelf and the support shelf provided by embodiments of the present disclosure;

FIG. 7 is a schematic view of an assembly of the shelf and the support shelf provided by an embodiment of the present disclosure;

fig. 8 is a schematic structural view of the anti-dew tube according to the embodiment of the present disclosure.

Reference numerals:

10: a cabinet body; 20: an inner container; 201: a taking and placing port; 30: a frame assembly; 301: a main frame; 302: a center sill; 303: an outer adhesive tape; 304: an inner adhesive tape; 40: a cabinet door; 401: a first cabinet door; 402: a second cabinet door; 50: an anti-dew tube; 60: a commodity shelf; 70: a shelf; 701: a limit groove; 80: a support frame; 801: a clamping protrusion; 802: a support part; 803: a recessed portion; 804: reinforcing ribs; 90: a door lock assembly.

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.

Referring to fig. 1-8, embodiments of the present disclosure provide a storage bin including a bin body 10 and a frame assembly 30. The cabinet body 10 is internally provided with an inner container 20, and a cavity defined by the inner container 20 is used for accommodating articles; the frame assembly 30 is disposed at the opening of the liner 20 and detachably connected to the liner 20, and the frame assembly 30 is used for dividing the opening area of the liner 20 into at least two access openings 201; each picking and placing port 201 is correspondingly provided with a cabinet door 40, and the cabinet door is installed on the frame assembly 30 or the cabinet body 10 and seals the picking and placing port 201.

By adopting the storage cabinet provided by the embodiment of the disclosure, the opening of the liner 20 is divided into at least two taking and placing openings 201 through the frame assembly 30, and each taking and placing opening 201 is correspondingly provided with a cabinet door, when the storage cabinet is used, only the cabinet door of the taking and placing opening 201 corresponding to an article is required to be opened, so that the air in the liner 20 is prevented from overflowing outwards or the air in the liner 20 flows into the liner 20 due to overlarge opening area; like this, through storing the cabinet, not only can satisfy the demand of the omnidirectional circulation of air in the cabinet, but also can realize when getting and put article, reduce the mesh of the area of contact of air in the cabinet and outside air to reduce when getting and put article to the adverse effect that air environment and article caused in the cabinet.

In addition, each picking and placing port 201 is matched with a single cabinet door, and only objects in a corresponding area can be picked and placed through the picking and placing port 201. Thus, a plurality of people can share one storage cabinet, and the articles of the plurality of people can be placed in the storage cabinet to share the refrigerating device of the storage cabinet, so that the articles can be refrigerated or frozen. When taking and placing articles, each person can only open the cabinet door corresponding to the articles, so that the articles corresponding to the taking and placing ports 201 can be taken and placed only, the articles corresponding to the other taking and placing ports 201 can not be taken and placed, the safety of the storage cabinet during sharing is improved, the storage cabinet with a single function can be shared by multiple persons, and the problem of wrong or multiple taking is avoided.

In practical application, the problem of chaotic material management existing when a plurality of people share can also be solved to the cabinet. The user can only use the corresponding inner space of the cabinet door allocated by himself. Not only improves the overall use efficiency of the storage cabinet, but also can avoid the problem of confusion of material management.

The storage cabinet provided in this embodiment is a cabinet body 10 for specially storing the placed articles. Such as refrigeration, freezing, or moisture retention. Illustratively, a storage cabinet with a refrigerating function is provided, wherein an opening is divided into a plurality of taking and placing ports 201, and a cabinet door is correspondingly arranged at each taking and placing port 201. When in use, only the corresponding cabinet door is required to be opened. Thus, the leakage of the cold energy in the cabinet body 10 can be avoided, and the resource waste is caused to the storage cabinet.

The frame assembly 30 is not only arranged at the opening of the inner container 20, but also detachably connected with the inner container 20 and the cabinet body 10, and also plays a role in closing a gap between the inner container 20 and the cabinet body 10. Thus, on one hand, the stability of the whole structure of the storage cabinet is improved, and on the other hand, the attractiveness of the storage cabinet is guaranteed.

The air in the cavity defined by the liner 20 can flow in all directions. In this embodiment, only at the opening of the inner container 20, the opening is divided into at least two access ports 201 by the frame assembly 30, and the inner region of the inner container 20 is not divided.

Each access opening 201 corresponds to a cabinet door mounted to the frame assembly 30 or the cabinet 10. When the article is required to be taken and placed from the taking and placing port 201, the corresponding cabinet door is only required to be opened, so that the whole interior of the storage cabinet is prevented from being exposed to the outside. In the case of a cabinet door closed, the access opening 201 is closed, and the inside air of the storage cabinet and the outside air do not exchange heat at the closed access opening 201.

Illustratively, as shown in connection with fig. 1-3, an embodiment is provided in which the open area of the liner 20 is divided into two access ports 201. The two pick-and-place ports 201 are arranged corresponding to the two cabinet doors.

Optionally, the frame assembly 30 includes: the main frame 301 is circumferentially arranged along the opening of the liner 20 and is detachably connected with the liner 20; a middle beam 302 transversely arranged on the main frame 301 for separating the opening area of the liner 20; where the open area of the liner 20 is partitioned by the center sill 302, the interior chamber defined by the liner 20 is avoided.

The main frame 301 is arranged along the opening circumference of the liner 20 and detachably connected, so that the integrity and the connection stability of the liner 20 and the main frame 301 are ensured. The main frame 301 also plays a role of supporting the opening edge of the inner container 20, and avoids deformation of the opening of the inner container 20.

In the case where the main frame 301 is disposed at the opening of the liner 20, the opening area of the liner 20 substantially coincides with the hollowed-out area of the main frame 301. The hollow area of the main frame 301, that is, the opening area of the liner 20 is partitioned by a center sill 302 provided transversely to the main frame 301. Namely, the opening area of the liner 20 is divided into a plurality of taking and placing openings 201 by the middle beam 302, and articles in the storage cabinet are taken and placed by the taking and placing openings 201.

By the mounting position between the center sill 302 and the main frame 301, the area of the plurality of pick-and-place ports 201 can be determined. Illustratively, in the case where there are two access ports 201, the areas of the two access ports 201 may be equal, so that mass production can be performed in manufacturing the cabinet door, and the production cost can be reduced. For example, the areas of the two picking and placing ports 201 can be set to be unequal, so that articles with different sizes can be stored, and the application range of the storage cabinet in the use process can be improved.

In this embodiment, the thickness of the middle beam 302 is smaller than or equal to the thickness of the main frame 301, so that on one hand, installation is convenient and consistency after assembly is ensured, and on the other hand, oversized middle beam 302 is avoided, which adversely affects the internal space of the storage cabinet.

Alternatively, the main frame 301 is configured with symmetrically arranged mounting grooves, and both ends of the center sill 302 are respectively embedded in the mounting grooves at both sides of the main frame 301 to be fixed.

The main frame 301 is configured with symmetrically arranged mounting grooves provided at the vertical structure of the main frame 301. The two ends of the middle beam 302 are embedded in the mounting grooves on the two sides of the main frame 301 and are connected with the main frame 301 at the mounting grooves through fasteners, so that the connection stability and firmness between the middle beam 302 and the main frame 301 are improved.

Alternatively, the mounting slots may be open to the outside so that the center sill 302 is nested within the mounting slots from the outside to the inside.

Optionally, the mounting groove is a concave through groove structure. This facilitates the fitting connection of the center sill 302 with the main frame 301.

In practical application, after the main frame 301 is assembled with the middle beam 302, the outer surface of the main frame 301 is flush with the outer surface of the middle beam 302, so that on one hand, the structural integrity of the main frame 301 and the middle beam 302 is facilitated, the attractiveness is improved, and on the other hand, the cabinet door is convenient to install.

Alternatively, the main frame 301 and the center sill 302 may be integrally formed.

Optionally, sealing strips are provided on the edges of the picking and placing ports 201 of the main frame 301 and the middle beam 302.

The sealing strips are arranged on the edges of the taking and placing port 201 through the main frame 301 and the middle beam 302, after the cabinet door is assembled, the sealing strips can prevent the cabinet door from being seriously collided with the main frame 301 and the middle beam 302 when being closed to generate abnormal sound, and can prevent external air from entering the cabinet body 10 from gaps between the cabinet door and the main frame 301 and gaps between the cabinet door and the middle beam 302 when the cabinet door is closed.

Optionally, the sealing strip comprises an outer strip 303 and an inner strip 304.

The outer adhesive tape 303 is arranged along the outer surfaces of the main frame 301 and the middle beam 302 in a circle, and the outer adhesive tape 303 is in contact with the cabinet door when the cabinet door is closed.

The inner rubber strip 304 is arranged on the side surfaces of the main frame 301 and the middle beam 302, namely the side surfaces of the main frame 301 and the middle beam 302 are arranged to protrude towards the picking and placing port 201. Wherein, the inner adhesive tape 304 arranged on the main frame 301 wraps the right-angle edge of the main frame 301. Thus, the inner rubber strip 304 can act as a stopper to prevent the objects in the inner container 20 from sliding out from the inside, and can prevent the objects from being scratched due to collision with the edge of the main frame 301 when the objects are taken and placed by a user.

Optionally, the cabinet door is pivotally connected to the center sill 302 and/or the cabinet 10. In this way, the cabinet door is rotated relative to the cabinet body 10 to open or close the access opening 201.

Illustratively, as shown in connection with fig. 1-3, the present embodiment provides a storage cabinet having two cabinet doors. For convenience of description and distinction, two cabinet doors are defined as a first cabinet door 401 and a second cabinet door 402, respectively. Wherein the first cabinet door 401 is located above the second cabinet door 402.

The top of the first cabinet door 401 is rotatably connected to the top of the cabinet body 10 through an upper hinge assembly, and the bottom of the first cabinet door 401 is rotatably connected to the center sill 302 through a center hinge assembly. In addition, the top of the second cabinet door 402 is connected to the middle hinge assembly, and the bottom of the second cabinet door 402 is rotatably connected to the bottom of the cabinet 10 through the lower hinge assembly.

Illustratively, in the case where the storage cabinet includes a plurality of cabinet doors, two adjacent cabinet doors are secured by the same hinge assembly and are rotatable relative to the cabinet body 10.

Optionally, the storage cabinet further comprises: the refrigerating device is arranged on the cabinet body 10 and is used for refrigerating the inner cavity of the liner 20.

By arranging the refrigerating device in the storage cabinet, the environment in the storage cabinet is refrigerated, so that the aim of refrigerating or freezing the placed articles is fulfilled.

Optionally, the refrigeration device includes a compressor, an evaporator, a condenser, a refrigerant line, and the like. The refrigerating device is arranged between the inner container 20 and the cabinet body 10.

The cold air of the liner 20 of the present embodiment circulates to cool or freeze the articles placed in the liner 20. At the opening of the inner container 20, the opening is divided into two taking and placing ports 201 through the frame assembly 30, the division of the taking and placing ports 201 has no influence on the inner area of the inner container 20, and each taking and placing port 201 is matched with a single cabinet door. When the articles are taken and placed, only the cabinet door corresponding to the articles is required to be opened, and the articles are taken and placed. In this way, the contact area between the air in the inner container 20 and the outside air is reduced, the leakage of cold in the inner container 20 is avoided, and the refrigerating effect on the internal articles is reduced.

In addition, each picking and placing port 201 is matched with a single cabinet door, and only objects in a corresponding area can be picked and placed through the picking and placing port 201. Thus, a plurality of people can share one storage cabinet, and the articles of the plurality of people can be placed in the storage cabinet to share the refrigerating device of the storage cabinet, so that the articles can be refrigerated or frozen. When taking and placing articles, each person can only open the cabinet door corresponding to the articles, so that the articles corresponding to the taking and placing ports 201 can be taken and placed only, the articles corresponding to the other taking and placing ports 201 can not be taken and placed, the safety of the storage cabinet during sharing is improved, the storage cabinet with a single function can be shared by multiple persons, and the problem of wrong or multiple taking is avoided.

In practical application, the problem of chaotic material management existing when a plurality of people share can also be solved to the cabinet. The user can only use the corresponding inner space of the cabinet door allocated by himself. Not only improves the overall use efficiency of the storage cabinet, but also can avoid the problem of confusion of material management.

Optionally, a receiving cavity is configured in the main frame 301 and/or the center sill 302; the refrigeration device further comprises: the anti-dew tube 50 is arranged in the accommodating cavity in a penetrating way so as to prevent dew from being generated at the main frame 301 and/or the middle beam 302.

In this embodiment, when the cabinet door is opened, the main frame 301 and the center sill 302 are in contact with the outside air, the temperature of the air in the cabinet 10 is lower than the outside air, and the air is easily condensed at the main frame 301 and the center sill 302.

Alternatively, the main frame 301 and the center sill 302 are frame structures. In this way, not only is structural strength ensured, but also the weight of the frame assembly 30 can be reduced, while facilitating the formation of the receiving cavity.

The anti-dew tube 50 is arranged in the accommodating cavity in the main frame 301 and/or the middle beam 302 in a penetrating way, and under the condition that the cabinet door is opened, the anti-dew tube 50 can prevent air from being condensed on the outer surfaces of the main frame 301 and the middle beam 302, thereby preventing condensed water from forming and dripping.

Optionally, the storage cabinet further comprises: the multiple storage racks 60 are arranged in the inner container 20, and the storage racks 60 are provided with hollow structures so that the upper space and the lower space of the storage racks 60 are communicated, and air can circulate in the inner container 20 conveniently.

The rack 60 is arranged in the liner 20, not only can be used for placing articles, but also can prevent articles corresponding to one taking and placing port 201 from being taken from the other taking and placing port 201 through the rack 60, thereby achieving the purpose of stopping.

The shelf 60 is constructed with a hollow structure, so that air flow can be ensured to pass through the shelf 60, thereby realizing air flow in the upper space and the lower space of the shelf 60, and further realizing air circulation in the liner 20.

In practical applications, the coverage area of the shelf 60 is similar to the planar area defined between the center sill 302 and the liner 20. This can further avoid taking and placing other articles through the gap between the shelf 60 and the liner 20.

Optionally, the storage cabinet further comprises: the shelf 70 is vertically arranged on the side wall of the inner container 20, and is provided with a plurality of limiting grooves 701 along the vertical direction; the support frame 80 comprises a clamping protrusion 801 and a supporting portion 802, wherein the clamping protrusion 801 is clamped in the limiting groove 701 to fix the support frame 80, and the supporting portion 802 is used for supporting the shelf 60; the supporting frame 80 is clamped with the limiting grooves 701 at different positions to adjust the height of the rack 60 and the space between adjacent racks 60.

Not only can the fixed mounting of the shelf 60 be achieved by the shelf 70 and the supporting frame 80, but also the height of the shelf 60, i.e., the size of the storage space between adjacent shelves 60, can be adjusted.

The shelf 70 is elongated and fixedly installed on the inner sidewall of the inner container 20 in the vertical direction. The storage cabinet of the embodiment uses 5 shelves 70, two shelves 70 are disposed on the left side of the inner container 20, two shelves 70 are disposed on the right side of the inner container 20, and the last shelf 70 is disposed on the back plate of the inner container 20. Thus, when the shelf 60 is installed, the shelf 60 can be prevented from shaking in the use process. In practical applications, the number of shelves 70 may be selected according to practical situations, and is not particularly limited herein.

The shelf 70 is provided with a plurality of limiting grooves 701, and the specific installation position of the shelf 60 in the liner 20 can be adjusted by selecting the limiting grooves 701 clamped by the supporting frame 80.

The supporting frame 80 is clamped in the limiting groove 701 of the shelf 70 through the clamping convex 801. The support portion 802 extends outwardly from the shelf 70, and the shelf 60 rests on the support portion 802.

Optionally, the support portion 802 is configured with a recess 803 to further define the edge structure of the shelf 60.

Optionally, the supporting portion 802 is provided with a reinforcing rib 804 at the back of the recess 803 to improve the structural strength of the supporting portion 802.

Optionally, the storage cabinet further comprises: the door lock assembly 90 is disposed between the cabinet body 10 and the cabinet door 40, and a door lock assembly 90 is disposed corresponding to a cabinet door, so that the cabinet door can be opened and closed independently.

The door lock assembly 90 can lock the cabinet door and the cabinet body 10. In the use, the user can only open the lock of corresponding cabinet door, gets and puts the article in corresponding region, further improves the security of placing article, avoids wrong problem of taking.

In some embodiments, the door lock assembly 90 is a smart door lock. The door lock assembly 90 not only functions as a lock, but also functions as a handle to unlock the door.

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. A storage cabinet, comprising:

the cabinet body is internally provided with an inner container;

the frame component is arranged at the opening of the inner container and is detachably connected with the inner container, and the frame component is used for dividing the opening area of the inner container into at least two taking and placing openings;

each picking and placing opening is correspondingly provided with a cabinet door, and the cabinet door is installed on the frame assembly or the cabinet body and seals the picking and placing opening.

2. The storage cabinet of claim 1, wherein the frame assembly comprises:

the main frame is circumferentially arranged along the opening of the inner container and is detachably connected with the inner container;

the middle beam is transversely arranged on the main frame and used for separating an opening area of the inner container;

under the condition that the opening area of the liner is partitioned by the middle beam, the inner cavity defined by the liner is avoided.

3. The cabinet according to claim 2, wherein,

the main frame is provided with symmetrically arranged mounting grooves, and two ends of the middle beam are respectively embedded into the mounting grooves on two sides of the main frame to be fixed.

4. The cabinet according to claim 2, wherein,

the edges of the main frame and the middle beam at the pick-and-place opening are provided with sealing strips.

5. The cabinet according to claim 2, wherein,

the cabinet door is rotatably connected to the middle beam and/or the cabinet body.

6. The storage cabinet of claim 2, further comprising:

the refrigerating device is arranged on the cabinet body and used for refrigerating the inner cavity of the inner container.

7. The storage cabinet of claim 6, wherein the main frame and/or the center sill are configured with a receiving cavity therein; the refrigeration device further comprises:

the dew-proof pipe is arranged in the accommodating cavity in a penetrating way, so that dew is prevented from being generated at the main frame and/or the middle beam.

8. The storage cabinet of claim 1, further comprising:

the storage racks are arranged in the inner container and are provided with hollow structures, so that the upper space and the lower space of the storage racks are communicated, and air can circulate in the inner container conveniently.

9. The storage cabinet of claim 8, further comprising:

the shelf is vertically arranged on the side wall of the inner container, and a plurality of limit grooves are formed in the vertical direction;

the support frame comprises a clamping protrusion and a support part, wherein the clamping protrusion is clamped in the limiting groove to fix the support frame, and the support part is used for supporting the commodity shelf;

the support frame is clamped with the limiting grooves at different positions to adjust the height of the storage rack and the space between the adjacent storage racks.

10. The storage cabinet of any one of claims 1 to 9, further comprising:

the door lock assembly is arranged on the cabinet body and the cabinet door, and one door lock assembly is arranged corresponding to one cabinet door, so that the cabinet door can be independently opened and closed.