Storage box

Abstract

When the storage box is used, the bottoms of a plurality of side plates are connected with a plurality of edges of a bottom plate to fix the bottoms of the side plates, then a first connecting piece is connected between every two adjacent side plates to fix the vertical side faces of the side plates, and finally a second connecting piece is connected between every two adjacent side plates and the tops of the corresponding first connecting pieces to fix the vertical side faces of the side plates. The tops of the side plates are fixed, so that the storage box can be assembled; due to the fact that all the components forming the storage box can be directly connected, extra tools are not needed, and the storage box is more convenient to disassemble and assemble. The bottom of the storage box can be connected and reinforced through the connection of the bottom plate and the side plates, the vertical edges of the storage box can be connected and reinforced through the first connecting pieces, and the top of the storage box can be connected and reinforced through the second connecting pieces; therefore, the storage box can form a more stable and firmer structure after being assembled; in general, the storage box is convenient to disassemble and assemble, and the structure is more stable after the storage box is assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of boxes, in particular to a storage box. Background Art

[0002] Storage boxes, also known as organizing boxes, storage boxes, organizing boxes, storage boxes, etc., are containers used to hold various items. The most common type is a square structure with a lid. In order to meet practical and aesthetic requirements, they can also be designed into open or special-shaped structures. Storage boxes are made of a variety of materials, usually plastic, cloth, paper, metal, wood, etc.

[0003] In order to facilitate transportation, existing storage boxes are usually designed to be detachable structures, that is, a box shape with an open top is formed by a bottom plate and multiple side panels, and then a closable box cover is installed on the top of the box. There are usually two ways to connect it. The first is to connect different components by connecting parts such as screws. This method requires additional tools, such as screwdrivers, etc., which is not convenient for disassembly and assembly; the second is to connect by buckles, which is similar to building blocks, but this method usually only connects and fixes the top and bottom of the side panels, and the assembled box structure is not stable enough. For example, after the bottom plate is buckled with multiple side panels, some storage boxes will simultaneously plug and unplug the tops of multiple side panels through a square ring-shaped structure with a groove at the bottom, so that the multiple side panels form a whole, thereby forming the main body of the storage box, but this connection method will cause gaps between two adjacent side panels, which is not only unstable but also has poor sealing. Utility Model Content

[0004] (1) Technical problems solved

[0005] In order to solve the above problems, the utility model provides a storage box, which is easy to disassemble and assemble and has a more stable structure after assembly.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A storage box includes a bottom plate, which is arranged horizontally. A vertical side panel is detachably connected to each edge of the bottom plate to fix the relative position of the bottom plate and multiple side panels. A first connecting piece is detachably connected between the vertical sides of two adjacent side panels so that the bottom plate, multiple side panels and multiple first connecting pieces can be combined to form a box body with an open top. A second connecting piece is detachably connected to the tops of two adjacent side panels and corresponding first connecting pieces to prevent the side panels from detaching from the first connecting piece.

[0009] Preferably, each edge of the bottom plate is provided with a plurality of first connecting parts, the plurality of first connecting parts on the same edge are arranged in linear array along the extension direction of the corresponding edge of the bottom plate, the bottom of the side plate is provided with a plurality of second connecting parts corresponding to the first connecting parts, and the side plate and the bottom plate can be plug-in snap connected in the horizontal direction through cooperation of the second connecting parts and the first connecting parts.

[0010] Preferably, each vertical side of the side plate is provided with a plurality of third connecting parts, the plurality of third connecting parts on the same side are arranged in linear array along the vertical direction, and two sides of the first connecting piece are provided with a plurality of fourth connecting parts corresponding to the third connecting parts, and the first connecting piece and two adjacent side plates can be plug-in snap connected in the horizontal direction through cooperation of the fourth connecting parts and the third connecting parts.

[0011] Preferably, the first connecting parts and the third connecting parts are both protruding structures and are provided with barb structures thereon, and the second connecting parts and the fourth connecting parts are both groove structures and are provided with hook grooves thereon, so that the first connecting parts can be inserted into the second connecting parts for plug-in connection, the third connecting parts can be inserted into the fourth connecting parts for plug-in connection, and the barb structures can enter the corresponding hook grooves for snap connection limiting.

[0012] Preferably, the top of the first connecting piece is provided with a vertical first insertion slot, the first insertion slot communicates with the fourth connecting parts, the top of the uppermost third connecting part is provided with a vertical second insertion slot, the bottom of the second connecting piece is provided with a first insertion buckle corresponding to the first insertion slot and a second insertion buckle corresponding to the second insertion slot, the second insertion buckle is provided with a barb structure corresponding to the fourth connecting part, so that the second connecting piece can be inserted into the first insertion slot through the first insertion buckle and can be inserted into the second insertion slot through the second insertion buckle, to prevent the side plate from being separated from the first connecting piece, and the barb structure on the second insertion buckle can be snap connected with the hook groove on the fourth connecting part to prevent the second connecting piece from being separated from the first connecting piece.

[0013] Preferably, the bottom plate is a polygon, and the angles of the included angles of two adjacent edges are the same.

[0014] Preferably, recessed handles are arranged on two opposite side plates.

[0015] Preferably, a cover plate for covering the box body is detachably connected to the top of the box body.

[0016] Preferably, one side of the cover plate is rotationally connected to any of the side plates, the cover plate is provided with a third connecting piece, one of the side plates is provided with a fourth connecting piece corresponding to the third connecting piece, the third connecting piece is provided with a first through hole arranged horizontally, the fourth connecting piece is provided with a second through hole arranged horizontally, and the axis of the first through hole and the axis of the second through hole are collinear after the cover plate is closed, so that the cover plate and the box body can be padlocked through the cooperation of the first through hole and the second through hole.

[0017] Preferably, the bottom plate, the plurality of side plates, the plurality of first connecting pieces, and the plurality of second connecting pieces are all provided with a pattern or a reinforcing rib for increasing structural strength.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In actual use, the bottom of the plurality of side plates is sequentially connected to the plurality of edges of the bottom plate, the bottom of the side plate is fixed, the first connecting piece is connected between the adjacent two side plates to fix the vertical side of the side plate, the second connecting piece is connected between the top of the adjacent two side plates and the corresponding first connecting piece to fix the top of the side plate, and the assembly of the storage box is completed; since the components of the storage box can be directly connected without the use of additional tools, the storage box is more convenient to disassemble and assemble; since the bottom of the storage box is connected and reinforced by the bottom plate and the plurality of side plates, the vertical edges of the storage box are connected and reinforced by the plurality of first connecting pieces, and the top of the storage box is connected and reinforced by the plurality of second connecting pieces, the storage box can form a more stable and firm structure after assembly; in general, the storage box in the application is convenient to disassemble and assemble and has a more stable structure after assembly.

[0021] Further, since the adjacent two side plates are connected by the first connecting piece, there is no gap between the adjacent two side plates, which not only forms a whole through the connection of the first connecting piece to make the structure more stable and firm, but also enhances the sealing performance.

[0022] Further, since the top of the storage box is connected and reinforced by the plurality of second connecting pieces, the replacement of the damaged second connecting piece or second connecting pieces is facilitated without affecting the normal use of other second connecting pieces. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model, and in the drawings:

[0024] Figure 1 Shows a three-dimensional view of the storage box of the utility model;

[0025] Figure 2 Shown Figure 1 A magnified view of part A in FIG;

[0026] Figure 3 Shown Figure 1 A three-dimensional view of the storage box from another angle;

[0027] Figure 4 Shown Figure 3 A magnified view of part B in FIG;

[0028] Figure 5 Shown Figure 1 A three-dimensional view of the middle storage box with the cover opened;

[0029] Figure 6 Shown Figure 1 Partial perspective view of the middle storage box;

[0030] Figure 7 Shown Figure 6 Schematic diagram of explosion structure in ;

[0031] Figure 8 Shown Figure 7 Enlarged view of part C in FIG;

[0032] Figure 9 Shown Figure 1 A perspective view of the middle side panel;

[0033] Figure 10 Shown Figure 1 A three-dimensional view of the middle side panel from another angle;

[0034] Figure 11 Shown Figure 1 A perspective view of the first connecting member;

[0035] Figure 12 Shown Figure 1 A three-dimensional view of the second connecting member.

[0036] In the figure: 1. bottom plate; 2. side plate; 3. first connecting member; 4. second connecting member; 5. first connecting portion; 6. second connecting portion; 7. third connecting portion; 8. fourth connecting portion; 9. hook structure; 10. hook groove; 11. first slot; 12. second slot; 13. first buckle; 14. second buckle; 15. recessed handle; 16. cover plate; 17. third connecting member; 18. fourth connecting member; 19. first through hole; 20. second through hole; 21. rod. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0038] Referring to the accompanying Figure 1 , the accompanying Figure 3 and the accompanying Figure 5 , the embodiments of the present application disclose a storage box, which comprises a bottom plate 1, the bottom plate 1 is horizontally arranged, and a vertical side plate 2 is detachably connected to each edge of the bottom plate 1, and is used for fixing the relative positions of the bottom plate 1 and the plurality of side plates 2; a first connecting piece 3 is detachably connected between the vertical sides of the adjacent two side plates 2, so that the bottom plate 1, the plurality of side plates 2 and the plurality of first connecting pieces 3 can be enclosed to form a box body with an open top; and a second connecting piece 4 is detachably connected to the top of the corresponding first connecting piece 3 between the adjacent two side plates 2, so as to prevent the side plate 2 from being separated from the first connecting piece 3.

[0039] In actual use, the bottom of the plurality of side plates 2 is sequentially connected to the plurality of edges of the bottom plate 1, so as to fix the bottom of the side plate 2, then the first connecting piece 3 is connected between the adjacent two side plates 2, so as to fix the vertical side of the side plate 2, and finally the second connecting piece 4 is connected to the top of the corresponding first connecting piece 3 between the adjacent two side plates 2, so as to fix the top of the side plate 2, so that the assembly of the storage box is completed; since the components of the storage box can be directly connected without the use of additional tools, the storage box is more convenient to disassemble and assemble; since the bottom of the storage box can be connected and reinforced by the connection of the bottom plate 1 and the plurality of side plates 2, the vertical edges of the storage box can be connected and reinforced by the plurality of first connecting pieces 3, and the top of the storage box can be connected and reinforced by the plurality of second connecting pieces 4, so that the storage box can form a more stable and firm structure after assembly; in general, the storage box in the present application is convenient to disassemble and assemble and has a more stable structure after assembly.

[0040] Based on the above scheme, the present application does not limit whether the storage box is provided with a cover, that is, both the schemes of being provided with a cover and not being provided with a cover are included, and the selection can be made flexibly according to actual needs.

[0041] It should be noted that the detachable connection methods between the above-mentioned "bottom panel 1 and side panel 2", "side panel 2 and first connecting member 3", and "side panel 2, first connecting member 3 and second connecting member 4" are all similar to the snap-on connection of building blocks, so that no additional tools are required when connecting the various components; in addition, the present application does not limit whether the lengths of the various sides of the bottom panel 1 are the same, that is, the widths of different side panels 2 in the horizontal direction may be the same or different; further, when the width of the side panel 2 is too long, in order to prevent the side panel 2 from deforming, a rod 21 made of rigid material may be added thereto to prevent the side panel 2 from deforming.

[0042] See attached Figure 3 , Attachment Figure 4 , Attachment Figure 9 and attached Figure 10 There are many ways to achieve detachable connection through a buckle structure. In order to connect the bottom plate 1 and the side plate 2, the following design is carried out in this embodiment. Specifically, a plurality of first connection parts 5 are provided on each edge of the bottom plate 1. The plurality of first connection parts 5 on the same edge are arranged in a linear array along the extension direction of the corresponding edge of the bottom plate 1. The bottom of the side plate 2 is provided with a plurality of second connection parts 6 corresponding to the first connection parts 5. The side plate 2 and the bottom plate 1 can be connected in a plug-in buckle manner in the horizontal direction through the cooperation of the second connection parts 6 and the first connection parts 5.

[0043] Through the above structural design, after the bottom plate 1 is connected to the side plate 2 , the side plate 2 can only move in a horizontal plane along the extension direction of the corresponding first connecting portion 5 .

[0044] See attached Figure 7 And attached Figure 9 -Attached Figure 11 There are many ways to achieve detachable connection through a buckle structure. In order to connect the side panel 2 to the first connecting member 3, the following design is carried out in this embodiment. Specifically, multiple third connecting parts 7 are provided on both vertical sides of the side panel 2, and the multiple third connecting parts 7 on the same side are arranged in a linear array along the vertical direction. Two side surfaces of the first connecting member 3 are provided with multiple fourth connecting parts 8 corresponding to the third connecting parts 7. The first connecting member 3 and two adjacent side panels 2 can be connected in a plug-in buckle manner in the horizontal direction through the cooperation of the fourth connecting parts 8 and the third connecting parts 7.

[0045] Through the design of the above structure, after the side panel 2 is connected to the first connecting member 3, the side panel can only move in the horizontal plane along the extension direction of the corresponding third connecting portion 7, and cooperate with the connection between the side panel 2 and the bottom plate 1. As long as the extension directions of the first connecting portion 5 and the third connecting portion 7 connected to the same side panel 2 are different, the position of the side panel 2 relative to the bottom plate 1 and the first connecting member 3 can be firmly fixed.

[0046] See attached Figure 4 And attachedFigure 8 -Attached Figure 11 Based on the technical solution of plug-in snap connection between the bottom plate 1 and the side plate 2 in the horizontal direction, and plug-in snap connection between the side plate 2 and the first connecting member 3 in the horizontal direction, in order to enable a snap connection after plug-in connection to fix the relative positions of the two components, the following design is carried out in this embodiment. Specifically, the first connecting part 5 and the third connecting part 7 are both convex structures and are provided with a barb structure 9, and the second connecting part 6 and the fourth connecting part 8 are both groove structures and are provided with a hook groove 10.

[0047] Through the design of the above structure, the first connection part 5 can be connected to the second connection part 6 by plugging and unplugging, and the hook structure 9 on the first connection part 5 can enter the hook groove 10 of the second connection part 6 for snap-fit ​​connection and limitation, thereby preventing the first connection part 5 and the second connection part 6 from being separated from each other; the third connection part 7 can be connected to the fourth connection part 8 by plugging and unplugging, and the hook structure 9 on the third connection part 7 can enter the hook groove 10 on the fourth connection part 8 for snap-fit ​​connection and limitation, thereby preventing the third connection part 7 and the fourth connection part 8 from being separated from each other.

[0048] It should be noted that this application does not limit the specific number and size parameters of the first connecting part 5, the second connecting part 6, the third connecting part 7 and the fourth connecting part 8, nor does it limit whether the shapes and sizes of different first connecting parts 5 are the same. Flexible selection can be made according to actual needs.

[0049] See attached Figure 6 -Attached Figure 8 And attached Figure 12 In order to enable the second connecting member 4 to simultaneously connect a first connecting member 3 and the two side panels 2 corresponding to the first connecting member 3, the following design is carried out in this embodiment. Specifically, a vertical first slot 11 is provided on the top of the first connecting member 3, and the first slot 11 is connected to the fourth connecting part 8. A vertical second slot 12 is provided on the top of the uppermost third connecting part 7, and a first buckle 13 corresponding to the first slot 11 and a second buckle 14 corresponding to the second slot 12 are provided at the bottom of the second connecting member 4. The second buckle 14 is provided with a hook structure 9 corresponding to the fourth connecting part 8.

[0050] Through the design of the above structure, the second connecting member 4 can be inserted into the first slot 11 through the first buckle 13 and can be inserted into the second slot 12 through the second buckle 14 to prevent the side panel 2 from detaching from the first connecting member 3, and the hook structure 9 on the second buckle 14 can be snap-connected with the hook groove 10 on the fourth connecting part 8 to prevent the second connecting member 4 from detaching from the first connecting member 3. Therefore, while the second connecting member 4 connects a first connecting member 3 and two side panels 2 corresponding to the first connecting member 3, the above two side panels 2 can also be firmly locked and fixed on the first connecting member 3 to prevent the side panels 2 and the corresponding first connecting member 3 from separating from each other.

[0051] It should be noted that the specific shape, size, material and other parameters of the base plate 1 are not limited in this application, and can be flexibly selected according to actual needs. Correspondingly, the side panels 2, the first connecting members 3 and the second connecting members 4 are also the same; if the length of each side of the base plate 1 is different, the angle formed by the two adjacent sides is also different, in order to meet the requirements of the above technical solution, the width of each side panel 2 is different, the angle on each first connecting member 3 is different, and the angle on each second connecting member 4 is different; in order to facilitate assembly, the following design is carried out in this embodiment, specifically, the base plate 1 is a polygon and the angles of the two adjacent sides are the same.

[0052] Through the design of the above structure, the angles formed by the fourth connecting parts 8 on different sides of each first connecting member 3 are the same, so that the first connecting member 3 can be universal, that is, it can be applied to each angle of the base plate 1, and there is no need to search back and forth for the first connecting member 3 with a suitable angle, so the assembly is convenient and quick.

[0053] Furthermore, the bottom plate 1 can be set as a regular polygon and the heights of different side panels 2 are the same, so that the width of each side panel 2 is the same, that is, the sizes of different side panels 2 are completely consistent and can be used universally, which will make assembly more convenient and quick.

[0054] See attached Figure 1 and attached Figure 9 The storage box often needs to be moved during use. In order to assist in transportation, the following design is made in this embodiment. Specifically, recessed handles 15 are provided on the two opposite side panels 2.

[0055] Through the design of the above structure, a recessed handle 15 can be formed without designing additional components. While being able to serve as a support point for the hand, it can also keep the surface of the side panel 2 flat. Compared with a box with a protruding handle, the storage box in this application takes up less space when stored, is more convenient to manufacture, and saves materials and costs.

[0056] See attached Figure 1 and attached Figure 5 The storage box is usually closable, that is, it has a cover to provide a certain degree of protection for objects stored inside the storage box and prevent the objects from escaping from the storage box. Therefore, the following design is carried out in this embodiment. Specifically, the top of the box is detachably connected to a cover plate 16 for covering the box.

[0057] Through the design of the above structure, items can be taken in and out by opening and closing the cover plate 16 and the storage box can be sealed to a certain extent.

[0058] See attached Figure 1 , Attachment Figure 2 and attachedFigure 5 There are many ways and structures of detachable connection, and one of them is introduced in this embodiment. Specifically, one side of the cover plate 16 is rotatably connected to any side panel 2, and a third connecting member 17 is provided on the cover plate 16. A fourth connecting member 18 corresponding to the third connecting member 17 is provided on one of the side panels 2. The third connecting member 17 is provided with a first horizontal through hole 19, and the fourth connecting member 18 is provided with a second horizontal through hole 20. After the cover plate 16 is closed, the axis of the first through hole 19 and the axis of the second through hole 20 are collinear, so that the cover plate 16 and the box body can be padlocked through the cooperation of the first through hole 19 and the second through hole 20.

[0059] Through the design of the above structure, the cover plate 16 can be opened and closed by rotating, which is more convenient and quicker in opening and closing operation than bolt connection, snap connection and other methods; and due to the design of the third connecting member 17, the fourth connecting member 18, the first through hole 19 and the second through hole 20, after the cover plate 16 covers the box body, a padlock can be inserted and connected at the first through hole 19 and the second through hole 20 to fix the relative position of the third connecting member 17 and the fourth connecting member 18, thereby fixing the relative position of the cover plate 16 with respect to the side panel 2 and other components. In addition, compared with bolt connection, snap connection and other methods, fixing the cover plate 16 by a padlock has higher safety performance and can effectively prevent outsiders from opening the cover plate 16.

[0060] See attached Figure 1 , Attachment Figure 5 and attached Figure 7 Storage boxes on the market are often integrally formed with a smooth surface and a thin thickness, which makes them easy to deform. In order to solve the above problem, the following design is made in this embodiment. Specifically, the bottom plate 1, multiple side panels 2, multiple first connecting members 3, and multiple second connecting members 4 are all provided with patterns or reinforcing ribs.

[0061] Through the design of the above structure, the structural strength of each component of the storage box can be effectively increased, thereby enhancing the overall structural strength of the storage box and enhancing the aesthetics of the storage box; in addition, the design of the above-mentioned patterns or reinforcement ribs can also increase the thickness of the various components that make up the storage box. Compared with thin sheet-like components, the components with patterns or reinforcement ribs in this application are easy to splice and assemble and are more stable and firm after assembly.

[0062] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0063] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0064] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage box, characterized in that: The box body comprises a bottom plate, which is arranged horizontally, and each side of the bottom plate is detachably connected to a vertical side plate for fixing the relative position of the bottom plate and the plurality of side plates, and a first connecting piece is detachably connected between the vertical sides of two adjacent side plates so that the bottom plate, the plurality of side plates and the plurality of first connecting pieces can be enclosed to form a box body with an open top, and a second connecting piece is detachably connected to the tops of two adjacent side plates and the corresponding first connecting pieces to prevent the side plates from being separated from the first connecting piece.

2. A storage box according to claim 1, characterized in that: A plurality of first connection portions are provided on each side of the base plate. The plurality of first connection portions on the same side are arranged in a linear array along the extension direction of the corresponding side of the base plate. The bottom of the side plate is provided with a plurality of second connection portions corresponding to the first connection portions. The side plate and the base plate can be connected in a plug-in and snap-fit ​​manner in the horizontal direction through the cooperation of the second connection portions and the first connection portions.

3. A storage box according to claim 2, characterized in that: Both vertical sides of the side panels are provided with multiple third connection parts, and the multiple third connection parts on the same side are arranged in a linear array along the vertical direction. Two side surfaces of the first connecting member are provided with multiple fourth connection parts corresponding to the third connection parts. The first connecting member and the two adjacent side panels can be connected in a plug-in and snap-fit ​​manner in the horizontal direction through the cooperation of the fourth connection parts and the third connection parts.

4. A storage box according to claim 3, characterized in that: The first connecting part and the third connecting part are both raised structures and are provided with a barb structure thereon, and the second connecting part and the fourth connecting part are both groove structures and are provided with a hook groove thereon, so that the first connecting part can be inserted into the second connecting part for plug-in connection, so that the third connecting part can be inserted into the fourth connecting part for plug-in connection, and so that the barb structure can enter the corresponding hook groove for snap-on connection and limit.

5. A storage box according to claim 4, characterized in that: A vertical first slot is provided on the top of the first connecting member, and the first slot is connected to the fourth connecting part. A vertical second slot is provided on the top of the uppermost third connecting part. A first buckle corresponding to the first slot and a second buckle corresponding to the second slot are provided at the bottom of the second connecting member. A hook structure corresponding to the fourth connecting part is provided on the second buckle, so that the second connecting member can be inserted into the first slot through the first buckle and can be inserted into the second slot through the second buckle to prevent the side panel from being separated from the first connecting member, so that the hook structure on the second buckle can be snap-connected with the hook groove on the fourth connecting part to prevent the second connecting member from being separated from the first connecting member.

6. A storage box according to any one of claims 1 to 5, characterized in that: The bottom plate is polygonal and the included angles of two adjacent sides are the same.

7. A storage box according to any one of claims 1 to 5, characterized in that: Two of the opposite side panels are provided with recessed handles.

8. A storage box according to any one of claims 1 to 5, characterized in that: The top of the box body is detachably connected with a cover plate for covering the box body.

9. The storage box according to claim 8, characterized in that: One side of the cover plate is rotatably connected to any one of the side plates, and a third connecting piece is provided on the cover plate, wherein a fourth connecting piece corresponding to the third connecting piece is provided on one of the side plates, and a first horizontal through hole is provided on the third connecting piece, and a second horizontal through hole is provided on the fourth connecting piece. After the cover plate is closed, the axis of the first through hole and the axis of the second through hole are collinear, so that the cover plate and the box body can be padlocked through the cooperation of the first through hole and the second through hole.

10. A storage box according to any one of claims 1 to 5, characterized in that: The bottom plate, the side plates, the first connecting members, and the second connecting members are all provided with patterns or reinforcing ribs to increase the structural strength.

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