A circulation tank

Abstract

The application provides a circulating box, which comprises a box body, a cover body and a first corner guard, wherein the box body has an opening and a plurality of side walls for surrounding the opening; the cover body is used for closing the opening; the first corner guard is connected with adjacent side walls and located at the intersection of the adjacent side walls; at least one group of intersections arranged in a diagonal manner is provided with the first corner guard, the first corner guard protrudes out of the opening in the arrangement direction of the box body and the cover body, and the height of the first corner guard protruding out of the opening is at least the thickness of the cover body; in this way, the structural stability of the circulating box can be effectively improved, and the probability of damaging the deposited object due to the damage of the corners of the circulating box can be reduced.

Description

Technical Field

[0001] This application relates to the field of express logistics technology, specifically to a reusable box. Background Technology

[0002] In recent years, with the rapid development of e-commerce, express delivery, and logistics industries, cardboard boxes have been used as outer packaging for consigned goods in related technologies. However, due to the numerous transportation and turnover links and complex operation scenarios (transportation, loading, and stacking), as well as the complex and varied handling methods of operators, the corners of cardboard boxes are easily damaged during the transportation and turnover process, resulting in a high damage rate of consigned goods. Furthermore, as disposable packaging, the extensive use of cardboard boxes poses a significant challenge to environmental protection. Therefore, how to provide a reusable box that can replace cardboard boxes is a technical problem that urgently needs to be solved in this field. Utility Model Content

[0003] In view of this, this application provides a reusable container that is designed for repeated use and is equipped with a first corner protector to protect the corners of the container, thereby preventing damage to the corners during transportation and handling, and thus reducing the damage rate of the shipped items.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] A circulation box, comprising:

[0006] The box has an opening and multiple sidewalls for surrounding the opening;

[0007] A cover for closing the opening;

[0008] The first corner protector is connected to the adjacent sidewall and is located at the intersection of the adjacent sidewalls;

[0009] At least one set of the intersecting points arranged diagonally is provided with the first corner protector, the first corner protector protruding from the opening in the arrangement direction of the box body and the cover body, and the height of the first corner protector protruding from the opening is at least the thickness of the cover body.

[0010] Optionally, the surface of the cover away from the box body is the first outer wall surface;

[0011] The height of the first corner protector protruding from the opening is greater than the thickness of the cover, so that the first corner protector can protrude from the first outer wall surface; and the portion of the first corner protector protruding from the first outer wall surface is used to form a stacking limiting structure.

[0012] Optionally, all side walls of the housing are provided with lifting structures; and at least one set of oppositely arranged side walls are provided with multiple lifting structures.

[0013] Optionally, the housing includes a bottom wall;

[0014] A protective edge is provided at the intersection of adjacent side walls, and / or a protective edge is provided at the intersection of the side wall and the bottom wall, and / or a second corner protector is provided at the corner of the bottom of the box.

[0015] Optionally, the bottom of the housing is provided with reinforcing ribs.

[0016] Optionally, the surface of the cover away from the box body is the first outer wall surface, and the surface of the cover near the box body is the first inner wall surface; the circulation box includes a first edge-sealing member, which extends from the first outer wall surface through the side wall surface of the cover body to the first inner wall surface, and the first edge-sealing member is circumferentially surrounding the cover body; and / or

[0017] The circulation box includes a second edge banding member, which extends from the outer side wall of the box body through the end face of the opening to the inner side wall of the box body, and the second edge banding member is arranged circumferentially around the opening.

[0018] Optionally, the housing and the cover are connected by Velcro.

[0019] Optionally, the surface of the cover near the box body is a first inner wall surface, and a first buffer pad is provided on the first inner wall surface;

[0020] The first buffer pad protrudes from the first inner wall surface, and the first buffer pad can be positioned and engaged with the inner wall surface of the box side wall.

[0021] Optionally, a second cushioning pad is provided inside the housing;

[0022] The second cushioning pad can abut against the first cushioning pad and cooperate with the first cushioning pad to form a receiving cavity for accommodating the consigned item.

[0023] Optionally, the first cushioning pad and / or the second cushioning pad may be detachably connected to a limiting pad, and the limiting pad is used to secure the object being transported.

[0024] This application provides a reusable locker including a locker body, a lid, and a first corner protector. The first corner protector is connected to the locker body and protrudes from the opening of the locker body in the direction of the locker body and lid arrangement. The height of the first corner protector protruding from the opening is at least the thickness of the lid. This ensures that the first corner protector can protect the corners of the lid, preventing direct collisions with other items and reducing the probability of damage to the corners of the lid, thus preventing damage to the items inside the locker. Furthermore, with the above arrangement, when the first corner protector is subjected to force, since it is connected to the locker body, the force acting on the first corner protector is directly transmitted to the locker body through the first corner protector, thereby reducing or even eliminating the force on the lid. It is understood that the weight of the locker body is greater than that of the lid, especially the locker body containing the items, whose weight is much greater than that of the lid. Therefore, when the locker is bumped, reducing or even eliminating the force on the lid helps prevent relative displacement between the locker body and the lid, thus improving the overall stability of the locker. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application 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 embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a circulation box provided in an embodiment of this application;

[0027] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle;

[0028] Figure 3 for Figure 1 Bottom view of the intermediate circulation tank;

[0029] Figure 4 for Figure 1 Top view of the intermediate circulation tank;

[0030] Figure 5 for Figure 1 A schematic diagram of the medium circulation tank in the open state.

[0031] exist Figures 1-5 middle:

[0032] 1-Box body, 2-Lid body, 3-First corner protector, 4-Second corner protector, 5-Edge protector, 6-Hook and loop fastener, 7-Handling structure, 8-Reinforcing rib, 9-First edge banding, 10-Second edge banding, 11-First cushioning pad, 12-Second cushioning pad, 13-Limiting pad. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] In recent years, with the rapid development of e-commerce, express delivery, and logistics industries, cardboard boxes have been used as outer packaging for consigned goods in related technologies. However, due to the many links in the transportation and turnover of consigned goods, the operation scenarios (transportation, loading and stacking, etc.) are complex, and the handling methods of operators are complex and varied, the corners of cardboard boxes are easily damaged during the above transportation and turnover process, resulting in a high damage rate of consigned goods. In addition, as a disposable packaging, the large-scale use of cardboard boxes poses a great challenge to environmental protection.

[0035] To address the aforementioned issues, this application provides a reusable box that can be reused, thereby avoiding the adverse environmental impact of single-use packaging. Furthermore, the reusable box in this application is equipped with a first corner protector 3, which protects the corners of the lid 2 to prevent damage during transportation and handling, thus reducing the breakage rate of the shipped items.

[0036] Specifically, such as Figures 1-5 As shown, the circulation box in this embodiment includes a box body 1, a cover 2, and a first corner protector 3.

[0037] Box 1 is the main body of the circulating box used to form storage space, and box 1 has an opening communicating with its storage space to facilitate the storage and retrieval of consigned items.

[0038] Specifically, such as Figure 5 As shown, the box 1 includes a bottom wall and multiple side walls, which cooperate to form the aforementioned storage space. Furthermore, the bottom wall is a panel in the box 1 positioned opposite the opening, and the side walls are panels in the box 1 used to enclose the opening.

[0039] The cover 2 is used to close the opening of the box 1.

[0040] In an exemplary embodiment, the shape and size of the cover 2 are consistent with the shape and size of the end face of the opening end of the box 1, and the cover 2 closes the opening of the box 1 by covering the opening end of the box 1.

[0041] The first corner protector 3 is a protective structure for the corners of the cover 2.

[0042] Regarding the material of the first corner protector 3, this application does not impose specific limitations; for example, in the implementation process, the first corner protector 3 can be a metal corner protector or a plastic corner protector. More preferably, the first corner protector 3 is a plastic corner protector, which helps to reduce the overall weight of the box 1 because plastic parts are lighter.

[0043] Furthermore, the first corner protector 3 in this application is disposed on the housing 1, specifically, as shown in... Figure 5 As shown, the first corner protector 3 is connected to the adjacent side wall of the box body 1 and is located at the intersection of the adjacent side walls. Simultaneously, the first corner protector 3 protrudes from the opening of the box body 1 in the arrangement direction of the box body 1 and the lid 2, and the height of the first corner protector 3 protruding from the opening is at least the thickness of the lid 2. This ensures that the first corner protector 3 can protect the corners of the lid 2, preventing direct collisions with other items and thus reducing the probability of damage to the corners of the lid 2.

[0044] Furthermore, under the above configuration, when the first corner protector 3 is subjected to force, since the first corner protector 3 is connected to the box body 1, the force acting on the first corner protector 3 will be directly transmitted to the box body 1 through the first corner protector 3, thereby reducing or even avoiding the force on the lid 2. It is understandable that the weight of the box body 1 is greater than that of the lid 2, especially the box body 1 containing the items being transported, whose weight is much greater than that of the lid 2. Based on this, when the reusable box is bumped, reducing or even avoiding the force on the lid 2 helps prevent relative displacement between the box body 1 and the lid 2, thus improving the overall stability of the reusable box.

[0045] The method of connecting the first corner protector 3 to the housing 1 is not specifically limited in this application. For example, the first corner protector 3 and the housing 1 can be glued or riveted.

[0046] Multiple first corner protectors 3 are provided, and at least one set of diagonally intersecting points (specifically, the intersections of adjacent sidewalls of the box 1 mentioned above) are provided with first corner protectors 3. In this way, in addition to protecting the corners of the cover 2, the first corner protectors 3 can also serve as positioning structures to improve the connection accuracy between the box 1 and the cover 2, thereby improving the overall structural stability of the circulation box.

[0047] In a further preferred embodiment, all intersecting points (specifically, the intersections of adjacent sidewalls of the housing 1 mentioned above) are provided with first corner protectors 3. This effectively improves the protective effect of the first corner protectors 3 on the cover 2, further reducing the probability of damage to the corners of the cover 2 due to impacts.

[0048] In some embodiments, the surface of the cover 2 away from the box 1 is the first outer wall surface; the height of the first corner protector 3 protruding from the opening is greater than the thickness of the cover 2, so that the first corner protector 3 can protrude from the first outer wall surface; and the portion of the first corner protector 3 protruding from the first outer wall surface is used to form a stacking limiting structure.

[0049] The aforementioned stacking limiting structure refers to a structure that can engage with the bottom limiting structure of another circulation box. Specifically, the limiting engagement can be achieved as follows: when multiple circulation boxes are stacked, the bottom of the uppermost circulation box can engage with the inner limiting structure of different stacking limiting structures, thereby restricting the relative movement between the upper and lower circulation boxes. Alternatively, the limiting engagement can also be achieved as follows: the bottom of the circulation box is provided with a engaging structure (e.g., a limiting groove) that can be connected with the stacking limiting structure; when multiple circulation boxes are stacked, the engaging structure at the bottom of the uppermost circulation box is connected with the stacking limiting structure of the lowermost circulation box, thereby restricting the relative movement between the upper and lower circulation boxes.

[0050] Understandably, to ensure efficient transport of reusable boxes, multiple boxes need to be stacked during transfer to maximize the utilization of the loading space on the transport equipment. Based on this, this embodiment utilizes the portion of the first corner protector 3 protruding from the first outer wall to form a stacking limiting structure. This structure limits the position of the top reusable box during stacking, improving the stability of the stacked boxes and reducing the probability of unwanted displacement and collisions with other items during transport.

[0051] In some embodiments, all side walls of the housing 1 are provided with lifting structures 7. This allows operators to quickly find a point of leverage regardless of the direction from which they move the reusable box, thereby improving handling efficiency and operational safety. Furthermore, as mentioned above, the storage space for storing consigned items is located in the housing 1, and the lifting structures 7 are mounted on the housing 1. During handling, the connection structure between the housing 1 and the lid 2 is not subjected to stress, thus preventing separation between the housing 1 and the lid 2 during transport.

[0052] The aforementioned lifting structure 7 refers to a structure designed to facilitate gripping by operators during the handling of the reusable container. For example, the lifting structure 7 can be a handle, grip, or handle, etc.

[0053] The lifting structures 7 on different side walls of the container 1 may be identical or different, and this application does not impose specific limitations on this. In a preferred embodiment, the lifting structures 7 on two opposite side walls are identical and symmetrically arranged. In this way, when a single person carries the reusable container, the operator can naturally and securely hold both hands on the corresponding lifting structures 7 on the opposite side walls, ensuring balanced force on both hands during carrying, effectively reducing fatigue in one arm, and lowering the risk of the reusable container slipping due to uneven force, thereby improving the safety and efficiency of the carrying operation.

[0054] Furthermore, at least one set of oppositely arranged side walls is provided with multiple lifting structures 7. In this way, the side walls of the box 1 have multiple leverage points, which facilitates the cooperation of multiple people to move the circulating box during the handling process.

[0055] In one exemplary implementation, such as Figure 1 As shown, the circulation box has a flat rectangular structure. For ease of description, the side wall with the larger area of ​​the circulation box will be referred to as the first side wall and the side wall with the smaller area as the second side wall.

[0056] like Figure 1 As shown, the recirculation box has two first side walls arranged opposite each other, and two second side walls arranged opposite each other. Each of the two first side walls has a handle at its center for easy handling by a single person. Each of the two second side walls has two concealed handles for easy handling by two people working together.

[0057] In some embodiments, the housing 1 includes a bottom wall; a protective edge 5 is provided at the intersection of adjacent side walls, and / or protective edges 5 are provided at the intersection of the side walls and the bottom wall, and / or a second corner protector 4 is provided at the corner of the bottom of the housing 1. In this embodiment, by providing protective edges 5 to protect the housing 1, the structural strength of the housing 1 can be effectively improved.

[0058] More preferably, a protective edge 5 is provided at the intersection of adjacent side walls of the box body 1, and a protective edge 5 is provided at the intersection of the side wall and the bottom wall of the box body 1. At the same time, a second corner protector 4 is provided at the corner of the bottom of the box body 1.

[0059] The aforementioned edge protector 5 and the second corner protector 4 can be made of metal or plastic; this application does not specifically limit this. Preferably, both the edge protector 5 and the second corner protector 4 are made of metal. This not only improves the strength of the housing 1, but also, compared to plastic parts, metal parts have better wear resistance and compressive strength, thereby increasing the service life of the circulation tank.

[0060] In some embodiments, a reinforcing rib 8 is provided at the bottom of the box 1. The reinforcing rib 8 helps to improve the overall structural strength of the box 1, thereby reducing the probability of damage during the transport of the reusable box.

[0061] Regarding the location and method of setting the reinforcing rib 8, adaptive designs can be made as needed during implementation, and this application does not impose specific limitations on this.

[0062] Furthermore, the number of reinforcing ribs 8 can be adapted to meet specific needs, and this application does not impose any specific limitations on this.

[0063] In an exemplary implementation, such as Figure 3 As shown, the circulation box is a flat cuboid, with the bottom wall of box 1 being rectangular. Based on the circulation box described above, multiple long strip-shaped reinforcing plates are provided on the outer side of the bottom wall of box 1. These reinforcing plates connect the two long sides of the rectangular bottom wall, thereby improving the structural strength of the bottom wall.

[0064] Of course, the above-mentioned reinforcing plate is only an exemplary implementation of the reinforcing rib 8, and this application is not limited to it. For example, the reinforcing rib 8 can also be a reinforcing block provided at the corner of the box body 1. Alternatively, the reinforcing rib 8 can also be a reinforcing plate provided on the side wall of the box body 1 and connecting the vertical and horizontal edges of the box body 1, etc.

[0065] In some embodiments, the surface of the cover 2 away from the housing 1 is the first outer wall surface, and the surface of the cover 2 near the housing 1 is the first inner wall surface; such as Figure 2 As shown, the circulation box includes a first edge-sealing member 9. The first edge-sealing member 9 extends from the first outer wall surface through the side wall surface of the cover 2 (i.e., the surface of the cover 2 parallel to the thickness direction of the cover 2) to the first inner wall surface, and the first edge-sealing member 9 is arranged circumferentially around the cover 2. In this arrangement, the first edge-sealing member 9 can serve as a reinforcing structure to enhance the overall strength of the cover 2 and prevent the cover 2 from deforming due to external impact or long-term use. In addition, in this embodiment, the extension of the first edge-sealing member 9 from the first outer wall surface through the side wall surface of the cover 2 to the first inner wall surface increases the connection area between the first edge-sealing member 9 and the cover 2, thereby improving the connection strength between the first edge-sealing member 9 and the cover 2.

[0066] Regarding the material of the first edge-binding component 9, this application does not impose specific limitations; in exemplary embodiments, the first edge-binding component 9 can be a metal component or a plastic component. More preferably, the first edge-binding component 9 can be made of plastic, which helps reduce the overall weight of the circulation box and also simplifies the installation of the first edge-binding component 9 onto the cover 2.

[0067] In some embodiments, such as Figure 2As shown, the circulation box includes a second edge-binding member 10. The second edge-binding member 10 extends from the outer wall surface of the side wall of the box body 1 through the end face of the opening to the inner wall surface of the side wall of the box body 1, and the second edge-binding member 10 is arranged circumferentially around the opening. In this configuration, the second edge-binding member 10 can serve as a reinforcing structure to enhance the structural strength of the box body 1 and prevent deformation of the opening side of the box body 1 under external impact. Furthermore, in this embodiment, the second edge-binding member 10 extends from the outer wall surface of the side wall of the box body 1 through the end face of the opening to the inner wall surface of the side wall of the box body 1, and the second edge-binding member 10 is arranged circumferentially around the opening, which can increase the connection area between the second edge-binding member 10 and the box body 1, thereby improving the connection strength between the second edge-binding member 10 and the box body 1.

[0068] Similarly, this application does not specifically limit the material of the second edge-binding component 10; in exemplary embodiments, the second edge-binding component 10 can be a metal component or a plastic component. More preferably, the second edge-binding component 10 can be made of plastic, which helps reduce the overall weight of the circulation box and simplifies the installation of the second edge-binding component 10 onto the cover 2.

[0069] In some implementations, the circulation box includes a first edge banding member 9 and a second edge banding member 10. The first edge banding member 9 extends from the first outer wall surface through the side wall surface of the cover 2 (i.e., the surface of the cover 2 parallel to the thickness direction of the cover 2) to the first inner wall surface, and is arranged circumferentially around the cover 2. The second edge banding member 10 extends from the outer wall surface of the side wall of the box 1 through the end face of the opening to the inner wall surface of the side wall of the box 1, and is arranged circumferentially around the opening. In this configuration, the first edge banding member 9 and the second edge banding member 10 not only effectively improve the overall structural strength of the circulation box by increasing the structural layers, making it less prone to deformation and damage when subjected to external impact or pressure; but also, by tightly fitting the connection between the cover 2 and the box 1, they form a continuous sealing barrier, thereby facilitating the optimization of the sealing connection between the cover 2 and the box 1.

[0070] In some embodiments, such as Figures 1-4 As shown, the box body 1 and the cover body 2 are connected by Velcro 6.

[0071] Specifically, such as Figure 4As shown, hook and loop fasteners 6 are distributed at least on opposite sides of the circulation box. The hooked portion of the hook and loop fastener 6 is connected to one of the box body 1 and the lid 2, while the loose portion is connected to the other. With this arrangement, when the circulation box is opened, the lid 2 is not completely disconnected from the box body 1 by maintaining the connection of the hook and loop fasteners 6 on one side of the circulation box; that is, the box body 1 and the lid 2 remain connected even when the lid 2 is open. Alternatively, all hooked and loose portions of the hook and loop fasteners 6 can be separated, thus completely separating the lid 2 from the box 1.

[0072] The connection method between the hook side of the Velcro 6 and the circulation box, and the connection method between the rough side of the Velcro 6 and the circulation box, can be riveting or bonding. This application does not make specific limitations on this, and the design can be carried out as needed during implementation.

[0073] In a preferred embodiment, Velcro 6 is provided on all sides of the periphery, which can effectively improve the connection strength between the box body 1 and the cover body 2.

[0074] It should be understood that the connection between the lid 2 and the box 1 via Velcro 6 is merely an exemplary implementation for connecting the lid 2 and the box 1. This application is not limited to this. For example, Velcro 6 can be used in conjunction with other connecting structures to connect the box 1 and the lid 2. Specifically, a hinge structure can be used to achieve the hinge between the box 1 and the lid 2, and Velcro 6 can be placed on the opposite side of the hinge structure in the circulation box to restrict the lid 2 from rotating relative to the box 1 when it is in the closed state. Of course, in addition to this, a hinge structure and a locking structure can also be used to connect the lid 2 and the box 1.

[0075] In some embodiments, the surface of the cover 2 near the box 1 is a first inner wall surface, and a first buffer pad 11 is provided on the first inner wall surface. The first buffer pad 11 can be used to prevent rigid collision between the items inside the circulation box and the cover 2, thereby preventing the items from being damaged.

[0076] Furthermore, the first buffer pad 11 protrudes from the first inner wall surface and can be positioned and engaged with the inner wall surface of the side wall of the box 1. In this way, the first buffer pad 11 can be used not only as a buffer structure but also as a positioning structure. Specifically, when the cover 2 is in the closed state, the portion of the first buffer pad 11 protruding from the first inner wall surface abuts against the inner wall surface of the side wall of the box 1 to achieve a positioning engagement between the two. This allows the first buffer pad 11 to function as a positioning structure and prevent the cover 2 from moving relative to the box 1, thereby improving the overall structural stability of the circulation box.

[0077] In some embodiments, a second cushioning pad 12 is provided inside the housing 1. The second cushioning pad 12 can be used to prevent rigid collisions between the items inside the recirculation box and the housing 1, thereby preventing damage to the items.

[0078] Furthermore, the second buffer pad 12 can abut against the first buffer pad 11 and cooperate with the first buffer pad 11 to form a receiving cavity for accommodating the transported items. In this way, during the transfer process, the transported items are placed in the aforementioned receiving cavity, and the transported items are completely wrapped by the buffer pads (the collective term for the first buffer pad 11 and the second buffer pad 12), thereby avoiding rigid collisions between the transported items and any wall inside the circulation box, which helps to reduce the probability of damage to the transported items.

[0079] In some embodiments, the first cushioning pad 11 and / or the second cushioning pad 12 are detachably connected to a limiting pad 13, and the limiting pad 13 is used to secure the transported items. This allows the limiting pad 13 to improve the stability of the transported items inside the reusable container during transport. Furthermore, in this embodiment, the limiting pad 13 is detachably sewn, allowing it to be replaced or moved depending on the type of transported items, ensuring the reliability of the limiting pad 13 in securing the items.

[0080] The limiting pad 13 can secure the object being supported by compression or by binding. This application does not specify a particular method for securing the object with the limiting pad 13; adaptable designs can be made as needed during implementation.

[0081] In one exemplary implementation, such as Figure 5 As shown, the item being carried is a picture frame. A limiting pad 13 is provided at the center of both the first buffer pad 11 and the center of the second buffer pad 12. After the cover 2 is placed on the box 1, the limiting pads 13 at the center of the first buffer pad 11 and the center of the second buffer pad 12 respectively abut against the opposite sides of the picture frame and compress the picture frame, thereby fixing the picture frame in place.

[0082] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0083] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0084] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0085] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0086] It should be understood that the qualifiers “first,” “second,” “third,” “fourth,” “fifth,” and “sixth” used in the description of the embodiments of this application are only used to more clearly illustrate the technical solutions and are not intended to limit the scope of protection of this application.

[0087] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A circulation box, characterized in that, include: The box has an opening and multiple sidewalls for surrounding the opening; A cover for closing the opening; The first corner protector is connected to the adjacent sidewall and is located at the intersection of the adjacent sidewalls; At least one set of the intersecting points arranged diagonally is provided with the first corner protector, the first corner protector protruding from the opening in the arrangement direction of the box body and the cover body, and the height of the first corner protector protruding from the opening is at least the thickness of the cover body.

2. The circulation tank according to claim 1, characterized in that, The surface of the cover away from the box body is the first outer wall surface; The height of the first corner protector protruding from the opening is greater than the thickness of the cover, so that the first corner protector can protrude from the first outer wall surface; and the portion of the first corner protector protruding from the first outer wall surface is used to form a stacking limiting structure.

3. The circulation tank according to claim 1, characterized in that, All side walls of the box are provided with lifting structures; and at least one set of opposite side walls are provided with multiple lifting structures.

4. The circulation tank according to claim 1, characterized in that, The enclosure includes a bottom wall; A protective edge is provided at the intersection of adjacent side walls, and / or a protective edge is provided at the intersection of the side wall and the bottom wall, and / or a second corner protector is provided at the corner of the bottom of the box.

5. The circulation tank according to claim 1, characterized in that, The bottom of the box is equipped with reinforcing ribs.

6. The circulation tank according to claim 1, characterized in that, The surface of the cover away from the box body is the first outer wall surface, and the surface of the cover near the box body is the first inner wall surface; the circulation box includes a first edge-sealing component, which extends from the first outer wall surface through the side wall surface of the cover body to the first inner wall surface, and the first edge-sealing component is circumferentially surrounding the cover body; and / or The circulation box includes a second edge banding member, which extends from the outer side wall of the box body through the end face of the opening to the inner side wall of the box body, and the second edge banding member is arranged circumferentially around the opening.

7. The circulation tank according to claim 5, characterized in that, The box and the cover are connected by Velcro.

8. The circulation tank according to any one of claims 1-7, characterized in that, The surface of the cover near the box is the first inner wall surface, and a first buffer pad is provided on the first inner wall surface. The first buffer pad protrudes from the first inner wall surface, and the first buffer pad can be positioned and engaged with the inner wall surface of the box side wall.

9. The circulation tank according to claim 8, characterized in that, The interior of the box is equipped with a second buffer pad; The second cushioning pad can abut against the first cushioning pad and cooperate with the first cushioning pad to form a receiving cavity for accommodating the consigned item.

10. The circulation tank according to claim 9, characterized in that, The first cushioning pad and / or the second cushioning pad are detachably connected to a limiting pad, and the limiting pad is used to secure the object being transported.

Images