Logistics turnover box

Abstract

The utility model discloses a logistics turnover box, belongs to the field of logistics, is used for goods turnover, and comprises a top cover, side plates and a bottom plate, the top cover and the bottom plate are arranged in parallel, the side plates are located between the top cover and the bottom plate, the side plates are spliced in the circumferential direction of the top cover and the bottom plate in a lap joint mode, and the bottom plate is connected with the bottom ends of side plate limiting plates in the circumferential direction. The side plates are provided with limiting grooves for containing the side plate limiting plates, the top ends of the side plate limiting plates penetrate through corresponding notches of the top cover and then stretch out, limiting plate inserting openings are machined in the positions, stretching out of the top cover, of the side plate limiting plates, and the side plate limiting plates on the two sides of the top cover are connected with the corresponding cover body limiting plate A and the cover body limiting plate B through the limiting plate inserting openings correspondingly. And the cover body limiting plate A is lapped in the limiting plate notch of the cover body limiting plate B. According to the logistics turnover box, goods can be contained and transferred by the logistics turnover box through assembly, the storage space of the turnover box in idle can be saved, the turnover box can be conveniently maintained after local damage, and the cost of the turnover box is reduced.

Description

Technical Field

[0001] This application pertains to the field of logistics, and more specifically, relates to a logistics turnover box. Background Technology

[0002] Logistics turnover boxes serve as important tools for cargo storage and transportation in the modern logistics industry. However, when idle, these boxes occupy a significant amount of space, making them inconvenient to store, handle, and transport. To address this issue, existing technology discloses a foldable logistics turnover box. See Chinese Patent Publication No. CN120096921A, which discloses the following technical content: It includes a box base and narrow foldable panels disposed at the top of the left and right ends of the box base. A long foldable panel A is disposed at the top of the front end of the box base, and a... The long, foldable box B features a novel anti-support reinforcement device at each of the four corners of the long and narrow foldable box when unfolded to a vertical position. After the box is unfolded and fixed, if the objects inside are too large or have high inertia during transportation, the objects may impact the box due to inertia. Ordinary connection methods can easily damage the joints of the box. However, in this device, triangular metal reinforcement plates are inserted into U-shaped metal connecting blocks A and B, forming a stable structure in conjunction with metal anti-detachment blocks. This effectively disperses the impact force, prevents deformation and damage at the joints of the box, ensures the overall structural stability of the turnover box, avoids loosening of the box that could affect the safety of the goods, and improves the durability and reliability of the turnover box.

[0003] However, the applicant believes that there is still room for improvement in logistics turnover boxes. The first thing to do is to improve the connection structure of the box panels. This would not only better ensure the stability of the box structure but also simplify the connection components. Furthermore, it would facilitate replacement and maintenance if any parts of the box are damaged, thereby reducing the cost of using the turnover boxes. Summary of the Invention

[0004] The purpose of this application is to provide a logistics turnover box that can be assembled to hold and transfer goods, save storage space when the turnover box is not in use, and facilitate maintenance after partial damage, thereby reducing the cost of using the turnover box.

[0005] To achieve the above objectives, this application employs the following technical solution:

[0006] The logistics turnover box described in this application includes a top cover, side panels, and a bottom plate. The top cover and bottom plate are arranged parallel to each other, and the side panels are located between the top cover and bottom plate. The side panels overlap and are spliced ​​together circumferentially with the top cover and bottom plate. The bottom plate is circumferentially connected to the bottom end of a side panel limiting plate. The side panel has a limiting groove for accommodating the side panel limiting plate. The top end of the side panel limiting plate extends out after passing through the corresponding notch in the top cover, and a limiting plate slot is processed at the position where the side panel limiting plate extends out of the top cover. The side panel limiting plates on both sides of the top cover are respectively connected to the corresponding cover limiting plate A and cover limiting plate B through the limiting plate slots. Cover limiting plate A overlaps in the limiting plate groove of cover limiting plate B. After the two ends of cover limiting plate A and cover limiting plate B are respectively inserted into the corresponding limiting plate slots, they are connected to the side panel limiting plates by fastening screws.

[0007] As one of the preferred technical solutions of this application, in this application, the side plate is provided with corner posts at the corner positions of the space formed by circumferential splicing, and the corner posts are respectively in contact with the limiting grooves on the adjacent side plate; the bottom end of the side plate is in contact with the top surface of the bottom plate, and the top end of the side plate is in contact with the bottom end of the top cover.

[0008] As one of the preferred technical solutions of this application, in this application, the side plate is a hollow column, and a columnar rubber column is provided inside the side plate. The bottom end of the rubber column contacts the top end of the bottom plate, and the top end of the rubber column extends beyond the top end of the corner column.

[0009] As one of the preferred technical solutions of this application, in this application, an inner support plate is also provided within the space formed by the side plate, and a buffer pad is provided between the inner support plate and the corresponding side plate.

[0010] As one of the preferred technical solutions of this application, in this application, the inner support plate is a U-shaped elastic metal plate, and the two ends of the inner support plate are respectively in contact with the limiting grooves at corresponding positions. The inner support plate has a number of mesh holes processed on the end face that contacts the goods.

[0011] As one of the preferred technical solutions of this application, in this application, the side plate limiting plate is a rectangular plate, and a limiting base is integrally provided at the bottom end of the side plate limiting plate. The limiting base has a rotating shaft on both sides, and the limiting base is placed in the bottom plate notch of the bottom plate. The rotating shaft of the limiting base is located in the bottom plate limiting groove, and the bottom plate limiting groove is located at the bottom of the bottom plate.

[0012] As one of the preferred technical solutions of this application, in this application, the corner post has a plurality of weight-reducing holes distributed in the length direction.

[0013] Compared with the prior art, the beneficial effects of this application are:

[0014] This application, through the assembly of the top cover, side panels, and bottom plate with the side panel limiting plate, cover limiting plate A, and cover limiting plate B, not only saves storage space when the logistics turnover box is idle, but also enables convenient assembly and cargo transfer after assembly. It can also be replaced in time after partial damage, reducing the subsequent cost of the turnover box. Attached Figure Description

[0015] Figure 1 The overall three-dimensional structure of this application Figure 1 .

[0016] Figure 2 The overall three-dimensional structure of this application Figure 2 .

[0017] Figure 3 This is a three-dimensional view of the internal structure of this application.

[0018] Figure 4 This is a three-dimensional view of the internal structure of this application after the inner support plate has been removed.

[0019] Figure 5 This is a three-dimensional structural view of the top cover in this application.

[0020] Figure 6 This is a three-dimensional view of the structure of the cover limiting plate B in this application.

[0021] Figure 7 This is a three-dimensional structural view of the side plate in this application.

[0022] Figure 8 This is a three-dimensional structural view of the base plate in this application.

[0023] Figure 9 This is a three-dimensional structural view of the side plate limiting plate in this application.

[0024] In the diagram: 1. Top cover; 2. Cover limiting plate A; 3. Cover limiting plate B; 4. Side plate; 5. Side plate limiting plate; 6. Bottom plate; 7. Rod plate groove; 8. Limiting base; 9. Bottom plate limiting groove; 10. Bottom plate notch; 11. Limiting plate insertion; 12. Buffer pad; 13. Inner support plate; 14. Rubber column; 15. Corner post; 16. Weight reduction hole; 17. Limiting plate groove; 18. Limiting groove. Detailed Implementation

[0025] The technical solutions described in this application will be further described below with reference to the accompanying drawings and embodiments.

[0026] Example 1

[0027] exist Figures 1 to 9The logistics turnover box includes a top cover 1, side panels 4, and a bottom plate 6. All three are rectangular plate structures. The side panels 4 surround the top cover 1 and bottom plate 6 to form the internal space of the box. The side panels 4 have symmetrically machined limiting grooves 18 on their sides. Corresponding groove protrusions 19 are formed on the inner wall of the side panels 4. A side panel limiting plate 5 is placed within the limiting grooves 18. The bottom end of the side panel limiting plate 5 is connected to the bottom plate 6. The top end of the side panel limiting plate 5 passes through a corresponding notch in the top cover 1 and extends from the top end of the top cover 1. A limiting plate insertion port 11 is machined at the point where the side panel limiting plate 5 extends out of the top cover 1. The limiting plate insertion ports 11 on two parallel sides of the top cover 1 are correspondingly arranged and pass through the cover body. Limiting plate A2 and cover limiting plate B3 are intersecting on the top surface of the top cover 1 and overlapping at the limiting plate slot 17 of the cover limiting plate B3. After the two ends of the cover limiting plate A2 and cover limiting plate B3 are respectively inserted into the corresponding limiting plate insertion slots 11, they are connected to the side plate limiting plate 5 by fastening screws. The side plate limiting plate 5 has a threaded hole at its top end. The cover limiting plate A2 and cover limiting plate B3 also have threaded holes at the positions where they are inserted into the limiting plate insertion slots 11.

[0028] Example 2

[0029] See also Figures 1 to 9 The logistics turnover box includes a bottom plate 6 with a bottom plate limiting groove 9 near the edge, the horizontal projection outline of which is rectangular. Symmetrical bottom plate notches 10 are machined on the outer surface of the bottom plate 6, communicating with the bottom plate limiting groove 9. A limiting base 8 is integrally connected to the bottom end of the side plate limiting plate 5. The limiting base 8 has rotating shafts fixedly connected to both sides at the position of the bottom plate limiting groove 9, allowing it to rotate within the bottom plate limiting groove 9. The limiting base 8 is located within the bottom plate notch 10. A rod plate groove 7 is machined along the length of the side plate limiting plate 5, and a limiting plate insertion port 11 communicates with the rod plate groove 7 near the top of the side plate limiting plate 5.

[0030] The structure and connections of the remaining parts are the same as those described in any of the foregoing embodiments, and will not be repeated here to avoid redundancy. Those skilled in the art can understand and apply the technical solutions described in this embodiment based on the foregoing embodiments.

[0031] Example 3

[0032] See also Figures 1 to 9The logistics turnover box includes a corner post 15 located within the internal space enclosed by the side panels 4. The corner post 15 is situated at the corner of the space formed by the side panels 4, with two sides of the corner post 15 contacting the sides of adjacent side panels 4 and the other two sides of the corner post 15 contacting the sides of adjacent recessed protrusions 19. The corner post 15 is a hollow column, with its bottom end contacting the top end of the bottom plate 6 and its top end contacting the bottom surface of the top cover 1. A rubber column 14 is placed inside the corner post 15, with its bottom end contacting the top end of the bottom plate 6 and its top end extending beyond the top end of the corner post 15. Adjacent groove protrusions 19 on the same side plate 4 contact both ends of the inner support plate 13. The number of inner support plates 13 is the same as that of the side plates 4, and they enclose a space for placing goods within the space formed by the side plates 4. The inner support plate 13 is a U-shaped structure plate, and several mesh holes are processed on the end face of the inner support plate 13 parallel to the side plate 4. The side of the inner support plate 13 contacts the side of the corner post 15 at the corresponding position.

[0033] The structure and connections of the remaining parts are the same as those described in any of the foregoing embodiments, and will not be repeated here to avoid redundancy. Those skilled in the art can understand and apply the technical solutions described in this embodiment based on the foregoing embodiments.

[0034] Based on the above embodiments, the following paragraphs will continue to describe in detail the technical features involved and the functions and roles of these technical features in this technical solution, so as to help those skilled in the art to fully understand the technical solution and reproduce it.

[0035] In this application, the top cover 1 is a rectangular plate with symmetrically distributed notches on its circumferential side. The top cover 1 is engaged with the side plate limiting plate 5 through the symmetrically arranged notches on the side, thereby achieving the combination with the side plate 4 through the side plate limiting plate 5.

[0036] In this application, the cover limiting plate A2 is a long rectangular plate. The two ends of the cover limiting plate A2 are respectively inserted into the corresponding limiting plate socket 11, so as to connect with the side plate limiting plate 5 through the limiting plate socket 11, thereby cooperating with the side plate limiting plate 5 to fix the position and installation state of the top cover 1 above the side plate 4.

[0037] In this application, the cover limiting plate B3 cooperates with the cover limiting plate A2 and the limiting plate slot 11 to fix the position and installation state of the cover limiting plate B3 and the top cover 1. The cover limiting plate B3 has a limiting plate slot 17 machined at the position where it overlaps with the cover limiting plate A2, and the cover limiting plate A2 is placed and snapped into the limiting plate slot 17. Both ends of the cover limiting plate B3 are respectively inserted into the corresponding limiting plate slots 11 to connect with the side plate limiting plates 5 at the corresponding positions.

[0038] In this application, there are four side plates 4, respectively distributed on the four sides of the top cover 1 and the bottom plate 6. The side plates 4 can form an internal space of the box around the top cover 1 and the bottom plate 6. The side plates 4 are rectangular plates, and limiting grooves 18 are symmetrically provided on both sides of the side plates 4. The inner end face of the side plate 4 at the corresponding position of the limiting groove 18 is provided with a groove protrusion 19. The groove protrusion 19 is used to strengthen the position of the limiting groove 18, and to limit the diagonal column 15 and support the inner support plate 13. After assembly, the top of the side plate 4 contacts the bottom surface of the top cover 1, the bottom of the side plate 4 contacts the top of the bottom plate 6, and the outer surface of the side plate 4 is flush with the corresponding outer surface of the top cover 1 and the bottom plate 6.

[0039] In this application, the side plate limiting plate 5 is a long strip-shaped plate that can be snapped into the limiting groove 18 of the side plate 4. After snapping, the outer surface of the side plate limiting plate 5 is flush with the outer surface of the side plate 4. The side plate limiting plate 5 has a rod plate groove 7 machined on its outer surface in the length direction to facilitate the snapping of external transfer equipment and reduce the weight of the side plate limiting plate 5. At the same time, it forms a U-shaped cross-sectional structure to ensure its own strength. The side plate limiting plate 5 has a limiting plate insertion port 11 machined near the top. The side plate limiting plate 5 has a limiting base 8 integrally provided at the bottom end, and the side plate limiting plate 5 is snapped into the bottom plate 6 through the limiting base 8 and can rotate around the snapping part. The side plate limiting plate 5 has a threaded hole at its top end away from the limiting base 8. The fastening screw can be screwed into the limiting plate socket 11 through the threaded hole and connected to the threaded holes of the cover limiting plate A2 and cover limiting plate B3, which are also located in the limiting plate socket 11. This realizes the connection between the two ends of the cover limiting plate A2 and the side plate limiting plate 5, and the connection between the cover limiting plate B3 and the side plate limiting plate 5.

[0040] In this application, the limiting base 8 is placed inside the bottom plate notch 10, and the limiting base 8 is fixedly connected to sliding rods on both sides near the bottom end.

[0041] In this application, the bottom plate notch 10 is located on the side of the bottom plate 6 and corresponds to the limiting groove 18. The bottom plate notch 10 communicates with the bottom plate limiting groove 9, which is located at the bottom end of the bottom plate 6. The projection outline of the bottom plate limiting groove 9 on the horizontal plane is rectangular. The sliding rods on both sides of the limiting base 8 are placed in the bottom plate limiting groove 9 and can rotate relative to the bottom plate limiting groove 9. This structure enables the rotatable connection and locking between the limiting base 8 and the bottom plate 6.

[0042] In this application, the limiting plate socket 11 can be inserted into the corresponding cover limiting plate A2 and cover limiting plate B3. After the cover limiting plate A2 and cover limiting plate B3 are inserted into the limiting plate socket 11, the ends of the cover limiting plate A2 and cover limiting plate B3 are flush with the outer ends of the side plate limiting plate 5.

[0043] In this application, the buffer pad 12 is used to support the inner support plate 13, and the buffer pad 12 is located in the space between the inner support plate 13 and the side plate 4. The buffer pad 12 is a rubber block and can fit against the side of the groove protrusion 19 on the side plate 4.

[0044] In this application, the inner support plate 13 is a U-shaped structure plate. Both ends of the inner support plate 13 contact the groove protrusion 19 and the rubber column 14 on the side plate 4, respectively. The inner support plate 13 has mesh holes on its end face parallel to the side plate 4. The inner support plate 13 forms a space inside the box for placing goods. The bottom end of the inner support plate 13 contacts the bottom plate 6, and the top end of the inner support plate 13 is flush with the top end of the side plate 4.

[0045] In this application, the rubber column 14 is located within the corner column 15, which is situated at the corner of the space enclosed by the side plate 4. The rubber column 14 is limited by the groove protrusion 19 on the adjacent side plate 4, such that the side surface of the corner column 15 contacts both the groove protrusion 19 and the side surface of the side plate 4. The corner column 15 is a hollow column structure with a rectangular horizontal cross-section. The rubber column 14 is placed within the corner column 15, with its bottom end contacting the top end of the base plate 6, and its top end extending beyond the corner column 15 and contacting the bottom end of the top cover 1. When compressed by the top cover 1, the rubber column 14 undergoes elastic deformation, thereby generating an upward force on the top cover 1. Several weight-reducing holes 16 are distributed along the length of the corner column 15 to reduce its own weight.

[0046] In the assembly process of this application, the first step is to place the rotating shafts on both sides of the limiting base 8 in the bottom plate limiting groove 9 of the bottom plate 6. The limiting base 8 is located in the bottom plate notch 10. This structure allows the limiting base 8 to rotate relative to the bottom plate 6. After the side plate limiting plate 5 rotates with the limiting base 8 to be perpendicular to the bottom plate 6, the limiting base 8 is also located in the bottom plate notch 10. The limiting base 8 and the side plate limiting plate 5 are integrally set. When the side plate limiting plate 5 and the bottom plate 6 are perpendicular to each other, the side plate 4 is engaged with the side plate limiting plate 5 through the limiting groove 18. The bottom end of the side plate 4 contacts the top end of the bottom plate 6, and the limiting plate insertion 11 of the side plate limiting plate 5 is located above the top end of the side plate 4 at this time. The side plates 4 around the bottom plate 6 are assembled in sequence, so that the side plates 4 surround the bottom plate 6 to form a box space for accommodating goods. In this application, the side plate 4 can be in two sets, each set of side plates 4 having the same size, but the two sets of side plates 4 differ in the width direction to satisfy the splicing of the side plates 4 in the circumferential direction of the base plate 6.

[0047] After the side panels 4 are assembled, corner posts 15 are inserted at the corners of the space formed by the side panels 4. Rubber pillars 14 are inserted into the corner posts 15. The inner support plate 13 is then placed into the corresponding side panel 4, with both ends of the inner support plate 13 contacting the corresponding corner posts 15 and the groove protrusions 19, respectively. Then, the top cover 1 is placed on top of the side panel 4, with the outer side of the top cover 1 flush with the outer side of the side panel 4, and is limited by the side panel limiting plate 5 at the top of the side panel 4. After the top cover 1 is placed, the cover limiting plate B3 is inserted through the limiting plate insertion port 11 of the side panel limiting plate 5 on one side of the top cover 1, passing over the top surface of the top cover 1 and continuing to be inserted into the limiting plate insertion port 11 on the corresponding side. After the top cover 1 is inserted, both ends (first end and last end) of the top cover 1 are flush with the side of the corresponding side panel limiting plate 5, respectively. After the cover limiting plate B3 is inserted, the limiting plate slot 17 on the cover limiting plate B3 corresponds to the side plate limiting plates 5 on the other two sides. At this time, the cover limiting plates A2 are inserted into the other two sides of the top cover 1 (the two sides not into which the cover limiting plate B3 is inserted). The ends of the cover limiting plates A2 are inserted from the corresponding limiting plate insertion slots 11, and after passing through the limiting plate slots 17, they are inserted into the limiting plate insertion slots 11 on the other side. The two ends (first end and last end) of the cover limiting plates A2 are flush with the outer side of the corresponding side plate limiting plates 5. At this time, the cover limiting plates A2 and B3 are staggered at the top of the top cover 1 and, together with the side plate limiting plates 5, form a limiting effect on the top cover 1, the side plates 4, and the bottom plate 6. The rubber column 14 deforms under the compression of the top cover 1, which gives the top cover 1 an upward force, thus ensuring a more stable connection between the cover limiting plate A2 and cover limiting plate B3 inserted into the limiting plate socket 11 and the limiting plate socket 11.

[0048] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A logistics turnover box, comprising a top cover (1), side panels (4), and a bottom plate (6), wherein the top cover (1) and the bottom plate (6) are arranged parallel to each other, the side panels (4) are located between the top cover (1) and the bottom plate (6), and the side panels (4) are circumferentially overlapped and spliced ​​with the top cover (1) and the bottom plate (6), characterized in that: The bottom end of the side plate limiting plate (5) is circumferentially connected to the bottom of the base plate (6). The side plate (4) has a limiting groove (18) for accommodating the side plate limiting plate (5). The top end of the side plate limiting plate (5) extends through the corresponding notch of the top cover (1) and a limiting plate slot (11) is processed at the position where the side plate limiting plate (5) extends out of the top cover (1). The side plate limiting plates (5) on both sides of the top cover (1) are respectively connected to the corresponding cover limiting plate A (2) and cover limiting plate B (3) through the limiting plate slot (11). The cover limiting plate A (2) overlaps in the limiting plate groove (17) of the cover limiting plate B (3). After the two ends of the cover limiting plate A (2) and the cover limiting plate B (3) are respectively inserted into the corresponding limiting plate slot (11), they are connected to the side plate limiting plate (5) by fastening screws.

2. The logistics turnover box according to claim 1, characterized in that: The side plate (4) is provided with corner posts (15) at the corner of the space formed by circumferential splicing. The corner posts (15) are in contact with the limiting grooves (18) on the adjacent side plate (4). The bottom end of the side plate (4) is in contact with the top surface of the bottom plate (6), and the top end of the side plate (4) is in contact with the bottom end of the top cover (1).

3. The logistics turnover box according to claim 2, characterized in that: The side plate (4) is a hollow column. Inside the side plate (4) is a rubber column (14) with a columnar structure. The bottom end of the rubber column (14) contacts the top end of the bottom plate (6), and the top end of the rubber column (14) extends out of the top end of the corner column (15).

4. The logistics turnover box according to claim 3, characterized in that: An inner support plate (13) is also provided in the space enclosed by the side plate (4), and a buffer pad (12) is provided between the inner support plate (13) and the corresponding side plate (4).

5. The logistics turnover box according to claim 4, characterized in that: The inner support plate (13) is a U-shaped elastic metal plate. The two ends of the inner support plate (13) are in contact with the corresponding limiting grooves (18). The inner support plate (13) has several mesh holes on the end face that contacts the goods.

6. The logistics turnover box according to claim 4, characterized in that: The side plate limiting plate (5) is a rectangular plate. The bottom end of the side plate limiting plate (5) is integrally provided with a limiting base (8). The limiting base (8) has a rotating shaft on both sides. The limiting base (8) is placed in the bottom plate notch (10) of the bottom plate (6). The rotating shaft of the limiting base (8) is located in the bottom plate limiting groove (9). The bottom plate limiting groove (9) is located at the bottom of the bottom plate (6).

7. The logistics turnover box according to claim 2, characterized in that: The corner post (15) has several weight-reducing holes (16) distributed along its length.

Images