Spliced rotary storage column

Abstract

The utility model provides a spliced rotary storage column, relates to the technical field of folding honeycomb paper furniture, and solves the problem that a storage column in the prior art is poor in use effect. The spliced rotary storage column comprises at least two storage cells which are detachably and sequentially stacked in any sequence in the height direction, each storage cell comprises a paper element which can stretch out and draw back in the length direction of the storage cell, and a storage groove with the periphery closed is formed in the vertical face of the paper element in the length direction. According to the spliced rotary storage column, the number of the storage unit grids can be flexibly adjusted according to the number and the variety of stored articles, and the number of the storage unit grids can also be flexibly adjusted according to the size of a site space or the surrounding layout condition; the storage capacity and the appearance height of the spliced rotary storage column can be flexibly adjusted according to the actual storage and display conditions so as to meet the actual conditions, and the use effect of the storage column is improved.

Description

Technical Field

[0001] This utility model relates to the field of folding honeycomb paper furniture technology, specifically, a splicing rotating storage column. Background Technology

[0002] The storage column is columnar in shape, and it usually has multiple spaces for placing items along its height. The spaces are usually designed as grids that are closed at one end or open at both ends, or open truncated cones that are hollowed out around the central column.

[0003] The storage space of current storage columns is difficult to match with actual usage, often resulting in a situation where the storage space is crowded and cluttered despite a small occupancy rate of the surrounding environment, or vice versa. Furthermore, during actual use, it is not very convenient to retrieve or place items using the storage columns.

[0004] In summary, the current storage columns have the problem of poor usability. Utility Model Content

[0005] The purpose of this invention is to design a modular rotating storage column to solve the problem of poor performance of storage columns.

[0006] This utility model is achieved through the following technical solution:

[0007] This utility model provides a splicing rotating storage column, which includes at least two storage units. All the storage units are detachably stacked in any order along the height direction. Each storage unit includes a paper core, which can extend and retract along its length. The vertical surface along the length direction of the paper core is provided with a storage groove that is closed on all four sides. The depth of the storage groove can be adjusted synchronously during the extension and retraction of the paper core along the length direction.

[0008] When using the above-described structure, the modular rotating storage column consists of at least two detachable and stackable storage units. The number of storage units can be flexibly adjusted according to the quantity or variety of items to be placed, as well as the size of the space or the surrounding layout. Therefore, the modular rotating storage column can flexibly adjust its storage capacity and height according to the actual storage and display needs, thus meeting practical requirements and improving the column's usability. Simultaneously, the paper cores constituting the storage units can extend or retract along their length, allowing the unit length to be adjusted according to the actual storage needs and the surrounding environment, optimizing both storage and display. Unused storage units can be folded and stored to reduce space occupation and facilitate transportation, further improving the column's usability.

[0009] To further improve the realization of this utility model, the following structure is specifically adopted: the splicing rotating storage column also includes a turntable disposed between two adjacent storage cells, and the two adjacent storage cells are rotatably connected by the turntable disposed therebetween; the turntable includes two discs arranged sequentially and rotatably connected in the height direction, the upper disc is detachably and fixedly connected to the bottom of the paper core of the upper storage cell, and the lower disc is detachably and fixedly connected to the top of the paper core of the lower storage cell.

[0010] When the above-mentioned structure is adopted, the storage cells of the splicing rotating storage column can rotate relative to each other. In this way, the storage slots on the storage cells can change their orientation by rotating the storage cells, so that users located next to or behind the storage slots can rotate the storage cells to make the storage slots face the user, making it easier to put or take items into the storage slots, thereby improving the usability of the splicing rotating storage column.

[0011] To further improve the present invention, the following structure is adopted: the turntable further includes a rotational support disposed between the two disc bodies, and the two disc bodies are respectively fixedly connected to both ends on the rotation axis of the rotational support to achieve rotational connection.

[0012] To further improve the present invention, the following structure is adopted: each of the two discs has a receiving groove on one of their opposite sides; the two ends of the rotation axis of the rotating support are plate parts designed to conform to the receiving groove; and the two ends of the rotation axis of the rotating support are respectively detachably embedded in the receiving groove at the corresponding end to prevent rotation of the disc at the corresponding end.

[0013] When the above-mentioned structure is adopted, after the two discs of the turntable are opened with receiving slots, the thickness of the discs themselves can be used to accommodate the rotating support, thereby reducing the overall thickness of the turntable. This allows two adjacent storage cells in the height direction to be arranged more compactly, reducing space waste, thereby improving the storage capacity of the spliced ​​rotating storage column and improving the usage effect.

[0014] Meanwhile, the disc body can be anti-rotationally engaged with the rotating bearing through the receiving slot, which eliminates the need for fixing parts, making the process of adding or subtracting storage cells simple and easy. It can quickly adjust the number of storage cells and avoid damage to the turntable connection parts caused by frequent disassembly and assembly of fixing parts, ensuring its good durability.

[0015] To further improve the present invention, the following structure is adopted: the top and bottom surfaces of the paper core in the height direction are provided with grooves, the grooves are designed to conform to the shape of the disc body, and the disc body is embedded in the grooves at the corresponding ends to be fixedly connected with the paper core at the corresponding ends.

[0016] When the above-mentioned structure is adopted, grooves are provided on the top and bottom surfaces of the paper core in the height direction. The grooves can accommodate the tray so that two adjacent storage cells in the height direction can be arranged more compactly, reducing space waste, thereby improving the storage capacity of the splicing rotating storage column and improving the usage effect.

[0017] Meanwhile, the paper core can be anti-rotated with the turntable body through grooves, which eliminates the need for fixing parts, making the assembly and disassembly of the storage unit simple and easy. It can quickly adjust the number of storage units and avoid damage to the connection parts of the paper core caused by frequent disassembly and assembly of fixing parts, ensuring its good durability.

[0018] To further improve the present invention, the following structure is adopted: the groove is configured as a through groove extending along the length direction of the paper core, and two vertical surfaces along the length direction of the paper core are respectively connected to end plates that cover them, and the end plates seal the two ends of the groove.

[0019] To further improve the realization of this utility model, the following structure is specifically adopted: the end plate is configured as a foam board with a surface hardness and stiffness greater than that of the paper core.

[0020] To further improve the realization of this utility model, the following structure is specifically adopted: the thickness of the disc body is equal to the groove depth.

[0021] When the above-mentioned structure is adopted, if the thickness of the disc body is equal to the groove depth, the grooves on the top and bottom surfaces of the paper core in the height direction will be filled by the disc body. This not only makes the appearance neater and more beautiful, but also makes it less prone to dust accumulation and makes it easier to remove the disc body from the groove.

[0022] Furthermore, to better realize this utility model, the following structure is specifically adopted: the splicing rotating storage column also includes a top panel and / or a top cover plate;

[0023] The top panel and the groove are designed to mimic each other, and are detachably embedded in the groove on the top surface of the paper core of the uppermost storage cell. The thickness of the top panel is equal to the depth of the groove.

[0024] The top cover is removably attached to the top surface of the uppermost storage unit.

[0025] When both the top panel and the top cover are included, the ground surface of the top cover is integrally connected to or detachably connected to the top surface of the top panel.

[0026] When the above-mentioned structure is adopted, the top panel and / or top cover can make the top of the splicing rotating storage column neat and prevent dust from falling into the holes of the honeycomb column at the top of the paper core and affecting the items stored in the storage compartment.

[0027] To further improve the realization of this utility model, the following structure is specifically adopted: the storage groove extends through the paper core along its length.

[0028] To further improve the present invention, the following structure is adopted: at least one vertical surface of the paper core in the width direction is provided with a side groove, and the side groove extends along the length direction of the paper core.

[0029] When the above-mentioned structure is adopted, the side grooves set on the vertical surface in the width direction of the paper core can increase the storage capacity of the storage unit and provide a wider range of storage methods.

[0030] Furthermore, the side groove extends along the length of the paper core.

[0031] This utility model has the following advantages and beneficial effects:

[0032] In this invention, the modular rotating storage column consists of at least two detachable and stackable storage units. The number of storage units can be flexibly adjusted according to the quantity or variety of items to be placed, as well as the size of the space or the surrounding layout. Therefore, the modular rotating storage column can flexibly adjust its storage capacity and height according to the actual storage and display needs, thus meeting practical requirements and improving the column's usability. Simultaneously, the paper core constituting the storage unit can extend or retract along its length, allowing the unit's length to be adjusted according to the actual storage needs and the surrounding environment, optimizing both storage and display. Unused storage units can be folded and stored to reduce space occupation and facilitate transportation, further improving the column's usability. Attached Figure Description

[0033] 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.

[0034] Figure 1 This is a structural diagram of a spliced ​​rotating storage column;

[0035] Figure 2 yes Figure 1An exploded view of the assembled rotating storage column shown;

[0036] Figure 3 This is a schematic diagram of the turntable structure. The dotted line in the diagram represents the rotating support located between the two discs.

[0037] Figure 4 This is a schematic diagram of the paper core in its unfolded state;

[0038] Figure 5 This is a structural diagram of a storage cell in its expanded state;

[0039] Figure 6 This is a schematic diagram of the structure of a storage unit in its folded state;

[0040] Figure 7 The outline shape of the vertical surface of the paper core along its length is shown.

[0041] The diagram is marked as follows:

[0042] 100. Assembled rotating storage column;

[0043] 10. Storage unit; 11. Paper core; 12. Storage slot; 13. Groove; 14. End plate; 15. Top panel; 16. Top cover plate; 17. Side groove;

[0044] 20. Turntable; 21. Disc body; 22. Rotary bearing; 23. Receiving slot. Detailed Implementation

[0045] 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.

[0046] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] The inventors discovered that the current size and storage capacity of storage columns are fixed, making it impossible to flexibly adjust their appearance and storage space according to the usage location, the quantity and type of items. This results in the storage space utilization rate not matching the actual situation well, often leading to problems such as overcrowded and cluttered storage or spacious storage but high space occupancy. Users may not be directly facing the items placed in the storage compartments; often, users need to walk around the storage column to put or take items into or out of the storage compartments, making the storage column less than ideal.

[0049] To address the existing problems, this utility model provides a splicing rotating storage column 100, such as... Figures 1-7 As shown, it is specifically configured with the following structure:

[0050] The modular rotating storage column 100 has at least two storage locations in the height direction, and each storage location can be removed from top to bottom according to actual use.

[0051] like Figure 1 As shown, the splicing rotating storage column 100 includes at least two storage cells 10, wherein, Figure 1 The example shows three storage cells 10. All storage cells 10 can be detachably stacked in any order along the height. Storage cells 10 are foldable.

[0052] in, Figure 1 The document specifically provides a scenario with three storage cells 10. Of course, the rotating storage column 100 can also have two or more storage cells 10. However, it's important to note that even if the rotating storage column 100 has a specific number of storage cells 10, in actual use, the number of storage cells 10 that actually constitute the storage capacity of the rotating storage column 100 may not be all of them, but rather a portion. For example, if the rotating storage column 100 comes with eight storage cells 10, but only one is used... Figure 1The three storage cells 10 shown are spliced ​​together to form a modular rotating storage column 100 that is ready for use. The remaining five storage cells 10 may be placed in other corners and then taken out and spliced ​​together to form a modular rotating storage column 100 with four or more storage cells 10 when the storage capacity of the modular rotating storage column 100 is insufficient.

[0053] In this embodiment, the storage unit 10 includes a paper core 11, which is made of folded honeycomb paper core. Therefore, the storage unit 10 is folded honeycomb paper furniture. Folded honeycomb paper furniture (also known as accordion paper furniture) on the market can solve the problem of inflexible furniture arrangement. Folded honeycomb paper furniture is mainly composed of foldable honeycomb paper cores. The honeycomb paper core is made of multiple relatively soft cardboard layers laminated and glued together. Each pair of cardboard layers is glued together to form multiple honeycomb columns arranged sequentially and spaced apart along the width of the paper. The honeycomb columns extend along the length of the paper, running vertically, resulting in a honeycomb textured surface and a striped textured surface. For example, the honeycomb structure disclosed in a device using honeycomb structure material in Chinese utility model patent with patent authorization number CN211242475U. The tensile length of the honeycomb paper core is mainly determined by the number of paper pairs (i.e., the number of pairs of cardboard forming the honeycomb columns). Due to its structural characteristics, honeycomb paper can be stretched and unfolded in a direction perpendicular to the honeycomb columns when in use, or folded and stored in a direction perpendicular to the honeycomb columns when not in use, which allows for flexible use of indoor space and is therefore very popular with consumers.

[0054] The honeycomb columns of the paper core 11 in the storage unit 10 are vertically arranged, so that the honeycomb texture surface appears at its top, providing good support for the storage unit 10. The paper core 11 of the storage unit 10 can be stretched or contracted along its length direction perpendicular to the honeycomb columns to adjust its length, so as to accommodate various needs. Figure 4 The unfolded state shown and as Figure 6 Switch between the shown folded states.

[0055] like Figure 4 As shown, the vertical surface of the paper core 11 along its length is provided with a storage groove 12 that is closed on all four sides. The depth of the storage groove 12 can be adjusted synchronously during the expansion and contraction of the paper core 11 along its length.

[0056] For example, such as Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the storage slot 12 is configured as a hole that extends from one end facade to the other end facade along the length of the paper core 11. Of course, the storage slot 12 can also be a blind hole that does not extend to the other facade.

[0057] In this embodiment, the modular rotating storage column 100 is composed of multiple detachable and stackable storage units 10. Therefore, the volume and storage capacity of the modular rotating storage column 100 can be adjusted according to actual usage. For example, the number of storage units 10 can be flexibly adjusted according to the quantity or variety of items to be placed, or according to the size of the space or the surrounding layout. Thus, the modular rotating storage column 100 can flexibly adjust its storage capacity and appearance height according to the actual storage and display needs, conforming to the actual situation and ensuring a good match between the utilization rate of the storage space and the actual situation, thereby improving the usage effect of the storage column. At the same time, the paper core 11 constituting the storage unit 10 can extend and retract along its length, allowing the length of the storage unit 10 to be adjusted according to the actual storage situation and the surrounding environment, thereby optimizing the storage and display effect. Unused storage units 10 can also be folded and stored to reduce space occupation and facilitate transportation, thereby improving the usage effect of the storage column.

[0058] According to some optional embodiments, such as Figure 5 and Figure 6 As shown, the storage unit 10 includes a paper core 11 and an end plate 14. An end plate 14 is connected to each of the two vertical surfaces of the paper core 11 along its length, and the end plate 14 completely covers the vertical surfaces of the paper core 11 along its length.

[0059] For example, the end plate 14 is set as a foam board with a surface hardness and stiffness greater than that of the paper core 11. Of course, the end plate 14 can also be a board with advantages in hardness and / or stiffness compared to the paper core 11, such as cardboard or plastic board, in order to improve the edge support and deformation resistance of the storage unit 10.

[0060] To allow the storage compartment 12 to be flexibly repositioned for easy access to items, according to some optional embodiments, such as Figure 2 As shown, the splicing rotating storage column 100 is provided with a turntable 20, which is disposed between two adjacent stacked storage cells 10 in the height direction. The turntable 20 supports the top of the lower storage cell 10 and the bottom of the upper storage cell 10, so that the two adjacent storage cells 10 are rotatably connected by the turntable 20 disposed therebetween.

[0061] like Figure 3 As shown, the turntable 20 includes two discs 21 arranged sequentially in the height direction and rotatably connected. (Reference) Figure 1 and Figure 2The upper tray 21 is detachably and fixedly connected to the bottom of the paper core 11 of the upper storage unit 10, and the lower tray 21 is detachably and fixedly connected to the top of the paper core 11 of the lower storage unit 10. In this way, the storage units 10 of the assembled rotating storage column 100 can be connected as follows: Figure 1 The two storage units 10 in the top and middle layers rotate relative to each other, so that the storage slots 12 on the storage units 10 can change their position by rotating the storage units 10. This allows users located next to or behind the storage slots 12 to rotate the storage units 10 so that the storage slots 12 face them directly. Users do not need to rotate around the splicing rotating storage column 100 to put or take items into or out of the storage slots 12, making it very convenient to put or take items into the storage slots 12. This can improve the usability of the splicing rotating storage column 100.

[0062] In some embodiments, such as Figure 2 and Figure 3 As shown, the turntable 20 includes two disc bodies 21 and a rotating support 22 disposed between the two disc bodies 21. The two disc bodies 21 are respectively fixedly connected to both ends on the rotation axis of the rotating support 22 to achieve a rotatable connection. The rotating support 22 is also commonly referred to as a turntable, hollow turntable base, or bearing, and it is commonly used in the rotating parts of bookshelves, knife holders, swivel chairs, and computer desks.

[0063] To reduce the axial dimension of the turntable 20, in some embodiments, a receiving groove 23 for accommodating the rotating support 22 is provided on the surface of the disc body 21. Specifically, as shown... Figure 2 As shown, each of the two discs 21 has a receiving groove 23 in the middle of its opposite side. The two ends of the rotation axis of the rotating support 22 are designed as plates conforming to the shape of the receiving groove 23. The two ends of the rotation axis of the rotating support 22 are detachably inserted into the receiving groove 23 at their respective ends to prevent rotation with the corresponding disc 21. The rotating support 22 is separated from the two discs 21 as follows... Figure 2 As shown, the two ends of the rotation axis of the rotating support 22 are respectively engaged with the receiving grooves 23 of the corresponding end of the disk 21. Figure 3 As shown.

[0064] In this embodiment, after the two disc bodies 21 of the turntable 20 are provided with receiving slots 23, the thickness of the disc body 21 itself can be used to accommodate the rotating support 22 to reduce the overall thickness of the turntable 20. This allows the two adjacent storage cells 10 in the height direction to be arranged more compactly, reducing space waste, thereby improving the storage capacity of the spliced ​​rotating storage column 100 and improving the usage effect.

[0065] Meanwhile, the disc body 21 can be anti-rotationally engaged with the rotating support 22 through the receiving groove 23, which eliminates the need for fixing parts, making the process of adding or subtracting the storage cells 10 simple and easy. It can realize the rapid adjustment of the number of storage cells 10 and avoid the damage to the connection parts of the turntable 20 caused by frequent disassembly and assembly of fixing parts, thus ensuring its good durability.

[0066] To reduce the height of the splicing rotating storage column 100, according to some optional embodiments, such as Figure 2 , Figures 4-7 As shown, the storage unit 10 has a groove 13 on both its top and bottom surfaces along the height of its paper core 11. This groove 13 is designed to mimic the shape of the tray body 21, for example... Figure 2 The diagram illustrates the arrangement of a rectangular disc 21 and a rectangular groove 13. The disc 21 is embedded in the corresponding groove 13 to prevent rotation and securely connect with the corresponding paper core 11. In this embodiment, grooves 13 are provided on both the top and bottom surfaces of the paper core 11 in the height direction. By accommodating the disc 21 in the grooves 13, adjacent storage cells 10 in the height direction can be arranged more compactly, resulting in a shorter size for the rotating storage column 100 with the same storage capacity. This reduces space waste and increases the storage capacity of the rotating storage column 100 within a given space, improving usability. The paper core 11 can also be anti-rotated with the disc 21 of the turntable 20 through the grooves 13. This eliminates the need for fasteners, making the assembly and disassembly of the storage cells 10 simple and easy. It allows for quick adjustment of the number of storage cells 10 and avoids damage to the connection parts of the paper core 11 caused by frequent disassembly and assembly of fasteners, ensuring good durability.

[0067] In some embodiments, such as Figure 4 and Figure 7 As shown, the groove 13 is configured as a through slot extending along the length direction of the paper core 11. In this case, the two ends of the groove 13 in the length direction are as follows: Figure 6 As shown, the end plate 14, which is connected to the two vertical surfaces of the paper core 11 along its length, is blocked off. The edge of the end plate 14 is flush with the top and bottom surfaces of the paper core 11.

[0068] In other embodiments, the groove 13 is configured as a groove with its opening facing the height direction and its sides closed.

[0069] In some embodiments, the thickness of the disc body 21 is equal to the groove depth of the groove 13, from Figure 1As can be roughly seen in the middle layer of the storage unit 10, the thickness of the tray 21 is equal to the depth of the groove 13. The top surface of the paper core 11 in the height direction is filled by the tray 21, and of course, the groove 13 on the bottom surface of the paper core 11 in the height direction is also filled by the tray 21. This not only makes the storage unit 10 look neater and more beautiful, but also makes it less prone to dust accumulation, and also makes it easier to remove the tray 21 from the groove 13.

[0070] In some embodiments, such as Figure 1 and Figure 2 As shown, the modular rotating storage column 100 also includes a top panel 15 and / or a top cover 16.

[0071] The top panel 15 and the groove 13 are designed to mimic each other. The top panel 15 is detachably embedded in the groove 13 on the top surface of the paper core 11 of the uppermost storage unit 10. The thickness of the top panel 15 is equal to the groove depth of the groove 13.

[0072] The top cover 16 is designed to mimic the top contour of the storage unit 10, allowing the top cover 16 to be detachably placed over the top of the uppermost storage unit 10.

[0073] In this embodiment, only the top panel 15 can be provided, only the top cover 16 can be provided, or both the top panel 15 and the top cover 16 can be provided. When both the top panel 15 and the top cover 16 are included, the ground surface of the top cover 16 and the top surface of the top panel 15 can be integrally connected by adhesive, or they can be detachably connected by direct contact or by magnetic attraction.

[0074] In this embodiment, the top panel 15 and / or the top cover 16 can make the top of the splicing rotating storage column 100 neat and prevent dust from falling in from the holes of the honeycomb column at the top of the paper core 11 and affecting the items stored in the storage compartment 12.

[0075] According to some optional embodiments, such as Figure 4 As shown, the paper core 11 of the storage unit 10 has a side groove 17 on at least one face in its width direction. Figure 4 The diagram illustrates a scenario where a side groove 17 is provided on one of the facades. The side groove 17 extends along the length of the paper core 11, and its bottom is not connected to the storage slot 12. The depth of the side groove 17 can be determined based on the dimensions of the storage slot 12, the width of the paper core 11, and the type or purpose of the items to be stored. For example, if the intended use is only for storing photos, the groove depth is typically shallower. In this embodiment, the side groove 17 on the facade of the paper core 11 in its width direction increases the storage capacity of the storage unit 10 and provides more diverse storage options.

[0076] In some embodiments, such as Figure 4 As shown, the side groove 17 extends along the length of the paper core 11. Of course, in some other embodiments, the side groove 17 may not extend along the length of the paper core 11.

[0077] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes 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.

Claims

1. A modular rotating storage column (100), characterized in that: It includes at least two storage cells (10), and all said storage cells (10) are detachably stacked in any order in the height direction; The storage unit (10) includes a paper core (11), which can extend and retract along its length. The vertical surface of the paper core (11) along its length is provided with a storage groove (12) that is closed on all four sides. The depth of the storage groove (12) can be adjusted synchronously during the extension and retraction of the paper core (11) along its length.

2. The splicing rotating storage column (100) according to claim 1, characterized in that: It also includes a turntable (20) disposed between two adjacent storage cells (10), the two adjacent storage cells (10) being rotatably connected by the turntable (20) disposed therebetween; the turntable (20) includes two disc bodies (21) arranged sequentially in the height direction and rotatably connected, the upper disc body (21) being detachably and fixedly connected to the bottom of the paper core (11) of the upper storage cell (10), and the lower disc body (21) being detachably and fixedly connected to the top of the paper core (11) of the lower storage cell (10).

3. The splicing rotating storage column (100) according to claim 2, characterized in that: The turntable (20) also includes a rotation support (22) disposed between the two disc bodies (21), and the two disc bodies (21) are respectively fixedly connected to both ends on the rotation axis of the rotation support (22) to achieve rotational connection.

4. The splicing rotating storage column (100) according to claim 3, characterized in that: Each of the two discs (21) has a receiving groove (23) on one of their opposite sides. The two ends of the rotation axis of the rotating support (22) are set as plates that are designed to mimic the shape of the receiving groove (23). The two ends of the rotation axis of the rotating support (22) are respectively detachably embedded into the receiving groove (23) at the corresponding end to prevent rotation with the disc (21) at the corresponding end.

5. The splicing rotating storage column (100) according to claim 4, characterized in that: The top and bottom surfaces of the paper core (11) in the height direction are provided with grooves (13). The grooves (13) are designed to mimic the shape of the disc body (21). The disc body (21) is embedded in the grooves (13) at the corresponding ends to be fixedly connected to the paper core (11) at the corresponding ends.

6. The splicing rotating storage column (100) according to claim 5, characterized in that: The groove (13) is configured as a through groove extending along the length direction of the paper core (11). The two vertical surfaces of the paper core (11) along the length direction are respectively connected to end plates (14) covering them. The end plates (14) seal the two ends of the groove (13).

7. The splicing rotating storage column (100) according to claim 6, characterized in that: The end plate (14) is configured as a foamed board with a surface hardness and stiffness greater than that of the paper core (11).

8. The splicing rotating storage column (100) according to claim 5, characterized in that: The thickness of the disc (21) is equal to the groove depth of the groove (13).

9. A splicing rotating storage column (100) according to claim 5, characterized in that: It also includes a top panel (15) and / or a top cover (16); The top panel (15) and the groove (13) are designed to mimic each other. The top panel (15) is detachably embedded in the groove (13) on the top surface of the paper core (11) of the uppermost storage cell (10). The thickness of the top panel (15) is equal to the groove depth of the groove (13). The top cover (16) is removably placed over the top surface of the uppermost storage unit (10).

10. A splicing rotating storage column (100) according to claim 1, characterized in that: The storage slot (12) extends along the length of the paper core (11).

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