A multifunctional combination cabinet

CN224734932UActive Publication Date: 2026-09-11卢刚
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Patent Information

Application Number
CN202521697902.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Priority Date
2024-08-16
Filing Date
2025-08-11
Publication Date
2026-09-11
Estimated Expiration
2035-08-11

AI Technical Summary

Technical Problem

这种固定结构的设计虽然能够在一定程度上满足基本的收纳需求,但在实际使用过程中存在明显的局限性:

Benefits of technology

其一,实现了置物腔大小的灵活调整。柜体内沿水平方向设置的多个水平定位结构,使得竖向分隔板可定位连接至任一水平定位结构,用户能根据物品的横向尺寸需求,通过改变竖向分隔板的连接位置,灵活调整置物腔的横向宽度;同时,竖向分隔板和柜体上沿竖直方向设置的多个竖直定位结构,让水平置物板可定位连接至任一竖直定位结构,用户可依据物品的竖向高度需求,调整水平置物板的连接位置,进而改变置物腔的竖向高度。这种设计打破了固定隔断结构的限制,无论是长条形工具、大型收纳盒等大尺寸物品,还是小型零散物件,均能找到适配的置物空间。

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Abstract

The utility model provides a kind of multifunctional combination cabinet, it is related to the technical field of daily supplies, the multifunctional combination cabinet includes cabinet, vertical partition plate and horizontal article plate, multiple horizontal positioning structures are sequentially arranged in horizontal direction in cabinet, vertical partition plate can be positioned and connected to any horizontal positioning structure;Multiple vertical positioning structures are sequentially arranged in vertical direction in the corresponding position on vertical partition plate and cabinet, horizontal article plate can be positioned and connected to any vertical positioning structure;The utility model can be arranged reasonably to vertical partition plate and horizontal article plate according to actual requirement by user, to obtain the accommodating cavity meeting requirement, the article effect is remarkable on one hand, on the other hand, by the position of flexible adjustment vertical partition plate and horizontal article plate, the internal space of cabinet can be finely divided, to improve space utilization, while multiple arrangement mode, different needs of user can be satisfied, adapt to multiple application scenarios, and the scope of application is extensive.
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Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, specifically to a multifunctional combination cabinet. Background Technology

[0002] In daily life and production practice, cabinets, as a common type of furniture or equipment used for storing items, are widely used in various scenarios such as homes, offices, commercial shops, and industrial warehouses. Their main function is to divide the cabinet space into multiple storage compartments through internal partition structures, so as to achieve the classification and storage of items of different types and sizes. Currently, most cabinets on the market use fixed vertical and horizontal partitions inside. These partitions are typically fixed to the cabinet frame or side panels using welding, mortise and tenon joints, or screws, forming structurally fixed storage cavities. While this fixed structure design can meet basic storage needs to some extent, it has significant limitations in practical use: On the one hand, since the size of the storage compartment is limited by the fixed partition, when users need to store larger items (such as long tools, large storage boxes, seasonal clothing, etc.), the storage compartment is often not large enough to accommodate them, thus limiting the applicability of the cabinet. On the other hand, when users need to store smaller items, the fixed large storage compartment will waste space, and the items are easy to pile up messily, making it inconvenient to classify and retrieve them. Furthermore, with the diversification of user needs and the continuous changes in the types of items, fixed-structure cabinets cannot flexibly adjust the size of the internal storage compartments according to actual usage needs, making it difficult to adapt to changes in storage needs at different stages and in different scenarios, thus reducing the space utilization and flexibility of the cabinets. Therefore, how to provide a cabinet that can overcome the defects of existing fixed partition structures and flexibly adjust the size of the internal storage cavity according to user needs has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0003] The purpose of this utility model is to provide a multifunctional combination cabinet to solve the above-mentioned technical problems existing in the prior art; the preferred technical solution among the many technical solutions provided by this utility model can produce many technical effects, as detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution: This utility model provides a multifunctional combination cabinet, including a cabinet body, a vertical partition, and a horizontal shelf, wherein: multiple horizontal positioning structures are sequentially arranged along the horizontal direction inside the cabinet body, and the vertical partition can be positioned and connected to any of the horizontal positioning structures; multiple vertical positioning structures are sequentially arranged along the vertical direction at corresponding positions on the vertical partition and the cabinet body, and the horizontal shelf can be positioned and connected to any of the vertical positioning structures.

[0005] Preferably, the horizontal positioning structure includes a first horizontal positioning hole, which is sequentially arranged on the inner bottom wall of the cabinet along the horizontal direction. The bottom of the vertical partition is provided with a lower positioning component that is adapted to the first horizontal positioning hole, and the lower positioning component can be inserted into any of the first horizontal positioning holes.

[0006] Preferably, the lower positioning component includes a lower support plate and a plug, wherein: the lower support plate is fixedly disposed at the bottom of the vertical partition plate; the plug is fixedly disposed at the bottom of the lower support plate, and the plug can be positioned and inserted into any of the first horizontal positioning holes.

[0007] Preferably, the horizontal positioning structure includes a second horizontal positioning hole, which is sequentially arranged on the inner top wall of the cabinet along the horizontal direction, and the first horizontal positioning hole and the second horizontal positioning hole correspond to each other; the vertical partition includes a first vertical partition, and the top of the first vertical partition is provided with an upper positioning component adapted to the second horizontal positioning hole, and the upper positioning component can be inserted into any of the second horizontal positioning holes.

[0008] Preferably, the upper positioning component includes a first upper support plate and a pin, wherein: the first upper support plate is fixedly disposed on the top of the first vertical partition plate, and a vertical guide groove is provided on the first upper support plate; the pin is movably disposed in the vertical guide groove, and the pin can move along the vertical guide groove and be positioned and inserted into any of the second horizontal positioning holes.

[0009] Preferably, the vertical partition plate includes vertical side strips and unit uprights, wherein: the number of vertical side strips is set to two, the two vertical side strips are arranged opposite each other in the front-to-back direction, and the vertical side strips have a first strip groove in the vertical direction for slidingly installing the edge of the unit upright; the number of unit uprights is set to at least one, all the unit uprights are arranged sequentially in the vertical direction, and the unit uprights have various specifications according to different vertical dimensions.

[0010] Preferably, the vertical positioning structure includes a first vertical positioning hole and a second vertical positioning hole. At least one side of the vertical partition plate is provided with a plurality of first vertical positioning holes in sequence along the vertical direction. The second vertical positioning holes are provided in sequence on the inner side wall of the cabinet in the vertical direction, and the first vertical positioning holes and the second vertical positioning holes correspond to each other. The horizontal shelf includes a support rod assembly and a horizontal plate body provided on the support rod assembly. Both ends of the support rod assembly can be inserted into any corresponding first vertical positioning hole and second vertical positioning hole, respectively.

[0011] Preferably, the support rod assembly is configured as a telescopic rod assembly; the telescopic rod assembly includes a central support rod, side connecting rods, and plug-in rods, wherein the number of side connecting rods is set to two, and the two side connecting rods are slidably inserted into the two ends of the central support rod respectively; the number of plug-in rods is set to two, and the plug-in rods are slidably inserted into the corresponding side connecting rods; the two plug-in rods can be inserted into any corresponding first vertical positioning hole and second vertical positioning hole respectively.

[0012] Preferably, the vertical partition includes a second vertical partition, the top of the second vertical partition is provided with a second upper support plate, the second upper support plate is provided with a hooking part, the plug rod is provided with a hanging part, and the hanging part can be hooked and connected with the hooking part.

[0013] Preferably, the horizontal plate includes horizontal side strips and unit plates, wherein: the number of horizontal side strips is set to two, the two horizontal side strips are arranged opposite each other in the front-rear direction, and a second strip groove for slidingly installing the edge of the unit plate is formed on the horizontal side strip; the number of unit plates is set to at least one, all the unit plates are arranged sequentially in the horizontal direction, and a fastening strip is provided at the bottom of the unit plate, the fastening strip has a fastening groove adapted to the support rod assembly in the axial direction, and the fastening strip is fastened to the support rod assembly through the fastening groove.

[0014] The multifunctional combination cabinet provided by this utility model has at least the following beneficial effects: Firstly, it allows for flexible adjustment of the storage compartment size. Multiple horizontal positioning structures within the cabinet allow vertical dividers to be positioned and connected to any of these structures. Users can adjust the horizontal width of the storage compartment by changing the connection position of the vertical dividers according to the lateral dimensions of the items. Simultaneously, multiple vertical positioning structures on the cabinet allow horizontal shelves to be positioned and connected to any of these structures. Users can adjust the connection position of the horizontal shelves according to the vertical height requirements of the items, thereby changing the vertical height of the storage compartment. This design breaks the limitations of fixed partition structures, providing suitable storage space for both large items such as long tools and large storage boxes, as well as small, scattered items. Secondly, it significantly improves space utilization. By flexibly adjusting the positions of vertical dividers and horizontal shelves, the space waste problem that occurs when storing small items in fixed storage compartments can be avoided. The internal space can be finely divided according to the number and size of items, making full use of the cabinet's internal space and reducing unused areas. Thirdly, it enhances the cabinet's flexibility and applicability. Because the size of the storage compartments can be adjusted according to user needs and the type of items, this multi-functional combination cabinet can adapt to storage needs in different scenarios such as homes, offices, and commercial shops, meeting users' diverse requirements for storage space at different stages and improving the cabinet's practicality and durability. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the cabinet of this utility model; Figure 3 This is a schematic diagram of the installation state of the internal support rod assembly of the cabinet of this utility model; Figure 4 This is a schematic diagram showing the installation state of the vertical partition plate inside the cabinet of this utility model; Figure 5 This is a structural schematic diagram of the cabinet body (excluding the top panel) of this utility model; Figure 6 This is a structural schematic diagram of the cabinet body of this utility model; Figure 7This is a partial schematic diagram of the vertical partition plate and the first vertical positioning hole of this utility model in the insertion state; Figure 8 This is a partial schematic diagram of the vertical partition plate and the second vertical positioning hole of this utility model in the insertion state; Figure 9 This is a schematic diagram of the structure of the base plate of this utility model; Figure 10 This is a schematic diagram of the top plate of this utility model; Figure 11 This is a schematic diagram of the side plate of this utility model; Figure 12 This is an exploded view of the horizontal plate of this utility model; Figure 13 This is a structural schematic diagram of the unit plate and the fastening strip of this utility model; Figure 14 This is a structural schematic diagram of the support rod assembly of this utility model; Figure 15 This is an exploded view of the support rod assembly of this utility model; Figure 16 This is a schematic diagram of the structure of the first vertical partition plate of this utility model; Figure 17 This is an exploded view of the first vertical partition plate of this utility model; Figure 18 This is a schematic diagram of another embodiment of the first vertical partition plate of this utility model; Figure 19 This is a schematic diagram of the lower positioning component of this utility model; Figure 20 This is a schematic diagram of the positioning component of this utility model; Figure 21 This is a schematic diagram of the structure of the second vertical partition plate of this utility model; Figure 22 This is an exploded view of the second vertical partition plate of this utility model; Figure 23 This is an exploded view of the second vertical partition plate of this utility model from another perspective; Figure 24 This is a schematic diagram of the structure of the second upper support plate of this utility model.

[0017] Figure Labels 1. Cabinet body; 11. Base plate; 111. First horizontal positioning hole; 12. Top plate; 121. Second horizontal positioning hole; 13. Side plate; 131. Second vertical positioning hole; 2. Horizontal shelf; 21. Horizontal panel; 211. Unit flat panel; 212. Horizontal side strip; 213. Fastening strip; 22. Support rod assembly; 221. Middle support rod; 222. Edge connecting rod; 223. Insert rod; 2231. Hanging part; 3. Vertical partition plate; 31. First vertical partition plate; 32. Second vertical partition plate; 33. First vertical positioning hole; 34. Unit upright plate; 35. Vertical side strip; 4. Lower positioning assembly; 41. Lower support plate; 42. Plug; 5. Upper positioning assembly; 51. First upper support plate; 511. Vertical guide groove; 52. Pin; 6. Second upper support plate; 61. Hanging part. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example 1: This utility model provides a multifunctional combination cabinet, see reference. Figures 1 to 24 As shown, the multifunctional combination cabinet includes a cabinet body 1, a vertical partition 3, and a horizontal shelf 2. The cabinet body 1 is the main structure of the combination cabinet, and the vertical partition 3 and the horizontal shelf 2 divide the internal cavity of the cabinet body 1 into multiple different storage cavities.

[0020] Multiple horizontal positioning structures are sequentially arranged along the horizontal direction inside the cabinet 1, and the vertical partition 3 can be positioned and connected to any of the horizontal positioning structures.

[0021] Multiple vertical positioning structures are sequentially arranged at corresponding positions on the vertical partition 3 and the cabinet 1 along the vertical direction, and the horizontal shelf 2 can be positioned and connected to any of the vertical positioning structures.

[0022] In use, the vertical partition 3 is positioned and connected to the horizontal positioning structure, and the horizontal shelf 2 is positioned and connected to the vertical positioning structure. The vertical partition 3 and the horizontal shelf 2 divide the cabinet 1 into several different storage compartments, and the user places items in the corresponding storage compartments.

[0023] In the aforementioned process, users can select the appropriate number of vertical dividers 3 and the appropriate number of horizontal shelves 2 according to their actual needs, and position and connect them to the designated horizontal positioning structure and the vertical positioning structure respectively, thereby obtaining the appropriate volume and number of storage cavities to meet the storage needs of different items.

[0024] This utility model, through its flexible vertical partition 3 and horizontal shelf 2, can, on the one hand, be rationally arranged according to the user's actual needs to obtain a suitable storage cavity with significant storage effect; on the other hand, by flexibly adjusting the position of the vertical partition 3 and the horizontal shelf 2, the internal space of the cabinet 1 can be finely divided, thereby improving space utilization. At the same time, multiple arrangement methods can meet different user needs, adapt to various application scenarios, and have a wide range of applications.

[0025] Example 2: Example 2 is based on Example 1: like Figures 1 to 24 As shown, the cabinet 1 includes a bottom plate 11, a top plate 12, side plates 13 and a back plate. The number of side plates 13 is set to two. The bottom plate 11, the top plate 12, the two side plates 13 and the back plate enclose a box structure with the front open. The open position can be equipped with a cabinet door.

[0026] As an optional implementation, the horizontal positioning structure includes a first horizontal positioning hole 111, which is arranged sequentially on the inner wall of the bottom plate 11 of the cabinet 1 in a horizontal direction. The bottom of the vertical partition plate 3 is provided with a lower positioning component 4 that is adapted to the first horizontal positioning hole 111. The lower positioning component 4 can be inserted into any of the first horizontal positioning holes 111.

[0027] The positioning connection between the lower positioning component 4 and the first horizontal positioning hole 111 adopts a plug-in structure, which ensures stable installation and convenient disassembly and assembly.

[0028] As an optional implementation, the lower positioning component 4 includes a lower support plate 41 and a plug 42. The lower support plate 41 is fixedly covered on the bottom of the vertical partition plate 3, and the plug 42 is integrally disposed on the bottom of the lower support plate 41. The plug 42 is shaped to fit the first horizontal positioning hole 111.

[0029] In actual use, the plug 42 can be positioned and inserted into any of the first horizontal positioning holes 111.

[0030] This design results in a simple structure and excellent plug-in performance.

[0031] As an optional implementation, the horizontal positioning structure includes a second horizontal positioning hole 121, which is sequentially arranged on the inner wall of the top plate 12 of the cabinet 1 along the horizontal direction, with the first horizontal positioning hole 111 and the second horizontal positioning hole 121 corresponding to each other.

[0032] The vertical partition 3 includes a first vertical partition 31. The top of the first vertical partition 31 is provided with an upper positioning component 5 that is adapted to the second horizontal positioning hole 121. The upper positioning component 5 can be inserted into any of the second horizontal positioning holes 121.

[0033] The first vertical partition 31 is matched with the height of the internal cavity of the cabinet 1. It is a full partition, with the top plate 12 and the bottom plate 11 connected to the top and bottom respectively, which can divide the internal cavity of the cabinet 1 into multiple cavities in the horizontal direction.

[0034] As an optional implementation, the upper positioning component 5 includes a first upper support plate 51 and a pin 52. The first upper support plate 51 is fixedly covered on the top of the first vertical partition plate 31, and a vertical guide groove 511 is provided on the first upper support plate 51. The pin 52 is movably disposed in the vertical guide groove 511.

[0035] When installing the first vertical partition plate 31, first insert the plug 42 at the bottom of the first vertical partition plate 31 into the designated first horizontal positioning hole 111, then align the pin 52 with the corresponding second horizontal positioning hole 121, and push the pin 52 to insert the pin 52 into the second horizontal positioning hole 121 to complete the installation.

[0036] Because the pin 52 and the vertical guide groove 511 are relatively close, the pin 52 can be firmly locked in the second horizontal positioning hole 121 under the action of friction between the pin 52 and the groove wall of the vertical guide groove 511.

[0037] Alternatively, a spring can be provided in the vertical guide groove 511 to apply elastic force to the pin 52, thereby further increasing the insertion firmness of the pin 52 and the second horizontal positioning hole 121.

[0038] The movable pin 52, in conjunction with the plug 42, not only ensures a secure installation but also facilitates easy assembly and disassembly.

[0039] As an optional implementation, the vertical partition plate 3 includes vertical side strips 35 and unit uprights 34. The number of vertical side strips 35 is set to two, and the two vertical side strips 35 are arranged opposite each other in the front-back direction. A first strip groove is formed on the vertical side strip 35 along the vertical direction.

[0040] The number of unit uprights 34 is set to at least one. The edges of all unit uprights 34 are slidably installed in the first strip groove in the vertical direction. The unit uprights 34 have various specifications according to different vertical dimensions.

[0041] In practical applications, by selecting different numbers and sizes of unit uprights 34, and combining them with vertical side strips 35 of corresponding length, various vertical partitions 3 of different specifications can be assembled, further improving structural flexibility and adaptability.

[0042] As an optional implementation, the vertical positioning structure includes a first vertical positioning hole 33 and a second vertical positioning hole 131; at least one side of the vertical partition plate 3 is provided with a plurality of first vertical positioning holes 33 in sequence along the vertical direction, and the second vertical positioning holes 131 are provided in sequence on the inner wall of the side plate 13 in the vertical direction, with the first vertical positioning holes 33 and the second vertical positioning holes 131 corresponding to each other.

[0043] The horizontal shelf 2 includes a support rod assembly 22 and a horizontal plate 21. The end of the support rod assembly 22 is fitted with the shape of the vertical positioning hole. The horizontal plate 21 is fixedly mounted on the support rod assembly 22. During assembly, both ends of the support rod assembly 22 are inserted into any corresponding first vertical positioning hole 33 and second vertical positioning hole 131.

[0044] The horizontal shelf 2 adopts a plug-in structure for positioning and installation, which is stable and easy to assemble and disassemble.

[0045] Furthermore, a first vertical positioning hole 33 is provided on both sides of the vertical partition plate 3; the first vertical positioning hole 33 and the second vertical positioning hole 131 have the same structure, so that a horizontal shelf 2 can also be installed between two adjacent vertical partition plates 3.

[0046] As an optional implementation, the support rod assembly 22 is configured as a telescopic rod assembly, which can adjust the support length according to actual needs, thereby installing horizontal plates 21 of different specifications. In addition, the telescopic structure facilitates insertion.

[0047] The telescopic rod assembly includes a central support rod 221, side connecting rods 222, and plug-in rods 223. There are two side connecting rods 222, which are slidably inserted into the two ends of the central support rod 221. There are also two plug-in rods 223, which are slidably inserted into the corresponding side connecting rods 222. The two plug-in rods 223 can be inserted into any corresponding first vertical positioning hole 33 and second vertical positioning hole 131.

[0048] Specifically, the central support rod 221 is configured as an axially penetrating tube structure, and one end face of the plug rod 223 is provided with a plug hole along the axial direction. The two ends of the side connecting rod 222 are respectively slidably inserted into the central support rod 221 and the plug rod 223.

[0049] In actual use, telescopic adjustment can be achieved by adjusting the relative positions of the central support rod 221, the side connecting rod 222, and the plug-in rod 223.

[0050] As an optional implementation, the vertical partition 3 includes a second vertical partition 32, the top of which is provided with a second upper support plate 6, and the second upper support plate 6 is provided with a hooking part 61, which is configured as a hooking groove. The plug rod 223 is provided with a hooking part 2231, which is configured as a hooking hook, and the hooking hook is hooked onto the corresponding hooking groove.

[0051] The second vertical partition plate 32 is a section partition plate, which can be set in various specifications according to different heights. The horizontal plate 21 is hung on the second vertical partition plate 32 by the support rod assembly 22, which provides stable support and is easy to assemble and disassemble.

[0052] As an optional implementation, the horizontal plate 21 includes a horizontal side strip 212 and a unit plate 211. The number of horizontal side strips 212 is set to two, and the two horizontal side strips 212 are arranged opposite each other in the front-back direction. A second strip groove is formed on the horizontal side strip 212 in the horizontal direction.

[0053] The number of unit plates 211 is set to at least one, and the edges of all unit plates 211 are slidably installed in the second strip groove in the horizontal direction.

[0054] In practical applications, by selecting different numbers and sizes of unit flat panels 211, and combining them with horizontal side strips 212 of corresponding length, various horizontal storage panels 2 of different specifications can be assembled, further improving structural flexibility and adaptability.

[0055] The bottom of the unit plate 211 is fixedly provided with a fastening strip 213. The fastening strip 213 has a fastening groove along the axial direction that is adapted to the support rod assembly 22. During assembly, the fastening strip 213 is fastened to the support rod assembly 22 through the fastening groove, which makes assembly convenient.

[0056] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0057] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0058] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0059] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A multi-functional combination cabinet characterized by, Includes cabinets, vertical dividers, and horizontal shelves, among which: The cabinet is provided with a plurality of horizontal positioning structures arranged in sequence along the horizontal direction, and the vertical partition can be positioned and connected to any of the horizontal positioning structures. The vertical partition and the cabinet are provided with a number of vertical positioning structures in sequence along the vertical direction at corresponding positions, and the horizontal shelf can be positioned and connected to any of the vertical positioning structures; The vertical positioning structure includes a first vertical positioning hole and a second vertical positioning hole. At least one side of the vertical partition plate is provided with a plurality of first vertical positioning holes in sequence along the vertical direction. The second vertical positioning holes are provided in sequence on the inner side wall of the cabinet in the vertical direction, and the first vertical positioning holes and the second vertical positioning holes correspond to each other. The horizontal shelf includes a support rod assembly and a horizontal plate body provided on the support rod assembly. Both ends of the support rod assembly can be inserted into any corresponding first vertical positioning hole and second vertical positioning hole, respectively. The support rod assembly is configured as a telescopic rod assembly; the telescopic rod assembly includes a central support rod, side connecting rods, and plug-in rods. Two side connecting rods are slidably inserted into both ends of the central support rod. Two plug-in rods are slidably inserted into the corresponding side connecting rods. Each plug-in rod can be inserted into either the first vertical positioning hole or the second vertical positioning hole. The central support rod is configured as an axially penetrating tubular structure. One end face of each plug-in rod has an axially formed insertion hole. Both ends of the side connecting rods are slidably inserted into the central support rod and the plug-in rods, respectively. The horizontal plate includes a unit plate, and a fastening strip is provided at the bottom of the unit plate. The fastening strip has a fastening groove along the axial direction that is adapted to the support rod assembly. The fastening strip is fastened to the support rod assembly through the fastening groove.

2. The multifunctional combination cabinet according to claim 1, characterized in that, The horizontal positioning structure includes a first horizontal positioning hole, which is sequentially arranged on the inner bottom wall of the cabinet along the horizontal direction. The bottom of the vertical partition plate is provided with a lower positioning component that is adapted to the first horizontal positioning hole. The lower positioning component can be inserted into any of the first horizontal positioning holes.

3. The multifunctional combination cabinet according to claim 2, characterized in that, The lower positioning assembly includes a lower support plate and a plug, wherein: The lower support plate is fixedly installed at the bottom of the vertical partition plate; The plug is fixedly installed at the bottom of the lower support plate, and the plug can be positioned and inserted into any of the first horizontal positioning holes.

4. The multi-functional combination cabinet according to claim 2, wherein The horizontal positioning structure includes a second horizontal positioning hole, which is sequentially arranged on the inner top wall of the cabinet along the horizontal direction, and the first horizontal positioning hole and the second horizontal positioning hole correspond to each other; The vertical partition includes a first vertical partition, and the top of the first vertical partition is provided with an upper positioning component that is adapted to the second horizontal positioning hole. The upper positioning component can be inserted into any of the second horizontal positioning holes.

5. The multifunctional combination cabinet according to claim 4, characterized in that, The upper positioning component includes a first upper support plate and a pin, wherein: The first upper support plate is fixedly installed on the top of the first vertical partition plate, and the first upper support plate is provided with a vertical guide groove; The pin is movably disposed within the vertical guide groove, and the pin can move along the vertical guide groove and be positioned and inserted into any of the second horizontal positioning holes.

6. The multifunctional combination cabinet according to claim 1, characterized in that, The vertical partition plate includes vertical side strips and unit uprights, wherein: The number of vertical side strips is set to two, and the two vertical side strips are arranged opposite each other in the front-to-back direction. A first strip groove for sliding installation of the edge of the unit upright plate is formed on the vertical side strip. The number of unit uprights is set to at least one, and all the unit uprights are arranged sequentially along the vertical direction. The unit uprights have various specifications depending on their vertical dimensions.

7. The multifunctional combination cabinet according to claim 1, characterized in that, The vertical partition includes a second vertical partition, the top of which is provided with a second upper support plate. The second upper support plate is provided with a hooking part, and the plug rod is provided with a hanging part. The hanging part can be hooked and connected with the hooking part.

8. The multifunctional combination cabinet according to claim 1, characterized in that, The horizontal plate includes horizontal side strips, wherein: The number of the horizontal side strips is set to two, and the two horizontal side strips are arranged opposite each other in the front-to-back direction. A second strip groove for sliding installation of the edge of the unit plate is formed on the horizontal side strip. The number of unit plates is set to at least one, and all unit plates are arranged sequentially along the horizontal direction.