Nested combination carton

Abstract

The utility model discloses a characterized in that including box body device, apron device, support frame device, moving device, the apron device is installed on the upper portion of box body device, the box body device is connected with apron device through bolt nut, the support frame device is installed in the box body device, the box body device is connected with support frame device through buckle, the moving device is installed below the box body device, the utility model discloses these components that increase can effectively promote the stability and portability of box body, and can be combined at random around the box, satisfy the use demand under different scenes, when needing to store, can through the folding rod of support frame device and the cooperation of rotating knob, fold the triangular support frame to the inside of base, reduce the land space, and the apron device that is equipped with can realize the quick opening and closing of box, and the cooperation of movable apron and sliding rail makes the opening and closing process more smooth and stable, convenient for operator's operation in the narrow space.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, and more particularly to nested composite cardboard boxes. Background Technology

[0002] Nested modular cardboard boxes are a packaging structure that uses modular design to achieve nesting or combination of boxes. Its core lies in utilizing standardized box units, achieving multi-level nesting or lateral expansion through insertion, locking, or folding. This technology originates from the optimization of traditional cardboard box structures and aims to solve problems such as poor adaptability of single-size cardboard boxes, high empty load rates during transportation, and low utilization of warehouse space.

[0003] The existing application CN102211680A proposes a composite carton structure, which includes a side wall, two lids, and six slots. The side wall includes a first side wall, a second side wall, a third side wall, and a fourth side wall; the slots include a first slot, a second slot, a third slot, a fourth slot, a fifth slot, and a sixth slot; the lids include a left lid and a right lid. The left and inner lids are folded inward at 90 degrees and combined with the second, third, and fourth side walls, respectively. The connecting parts are then fixed by the first side wall, the second side wall, the third side wall, the fourth slot, the fifth slot, and the sixth slot. However, the existing technology often suffers from insufficient structural stability, low assembly efficiency, and poor reusability when assembling composite cartons. In particular, deformation is prone to occur in multi-layer nested states, and the internal closure of the carton is not tight during the assembly process, which does not protect the contents. Utility Model Content

[0004] In view of the above technical problems, the present invention provides a nested combination carton, characterized in that it includes a carton body device, a cover plate device, a support frame device, and a moving device. The cover plate device is installed on the top of the carton body device, and the carton body device and the cover plate device are connected by bolts and nuts. The support frame device is installed inside the carton body device, and the carton body device and the support frame device are connected by snap fasteners. The moving device is installed below the carton body device. The housing device consists of a side plate, wheel grooves, a bottom plate, a pad, a connecting groove, a handle base, a grip, a mounting block, a magnetic plate, a locking buckle, and a connecting seat. The bottom plate is installed below the side plate, and the pad is installed on the bottom plate. Multiple connecting grooves are opened on the side of the side plate. The handle base is installed on the side of the side plate, and the grip is installed on the side of the handle base. The side plate is connected to the cover plate device through the connecting grooves. The connecting seat is installed on the side plate, and multiple grooves are opened on the connecting seat. The magnetic plate is installed on the grooves, and the mounting block and the locking buckle are installed on the magnetic plate. The mounting block and the locking buckle are connected. Multiple wheel grooves are provided below the housing device. The cover plate device consists of a connecting buckle, a cover plate, a movable cover plate, a sliding rail, a sliding block, and a moving plate. The connecting buckle is installed on the side of the cover plate, the sliding rail is installed on the cover plate, the movable cover plate is installed on the side of the cover plate, the moving plate is installed inside the movable cover plate, and the sliding block is installed on the moving plate. The movable cover plate opens, closes, and shuts the box device by moving the sliding block to the position on the sliding rail. The connecting buckle is installed on the side of the movable cover plate, and the movable cover plate and the cover plate are installed and disassembled on the box device by the connecting buckle. The support frame device consists of a movable bolt, a triangular support frame, a base, auxiliary rods, folding rods, a rotating shaft, a rotating knob, an elastic limiting block, and a latch. The triangular support frame is mounted on the base, and multiple auxiliary rods are mounted on the side of the triangular support frame. A folding rod is installed inside the triangular support frame and is connected to the auxiliary rods. The side of the folding rod is connected to the movable bolt. A rotating shaft is mounted on the base and is connected to the triangular support frame. A latch is installed inside the rotating shaft, and a rotating knob is installed on the side of the rotating shaft. The operator rotates the rotating knob to change the angle of the triangular support frame on the rotating shaft. An elastic limiting block is installed below the triangular support frame, which can securely lock the triangular support frame when it is retracted to prevent accidental unfolding. The latch is installed on the rotating shaft to ensure that the support frame can be firmly fixed after unfolding to the required angle. The moving device consists of a bearing, a guide block, a wheel, a moving base, and a connecting shaft. A guide block is installed below the moving base, a bearing is installed below the guide block, and a connecting shaft is installed below the bearing. The bearing is connected to the wheel.

[0005] The beneficial effects of this utility model are as follows: This utility model adds a box body device, a cover device, a support frame device, and a moving device to the original design. These added components effectively improve the stability and portability of the box body and can be freely combined around the box body to meet the needs of different scenarios. At the same time, the magnetic plate and locking buckle enable quick fixing and disassembly, improving operational efficiency. The support frame device is installed inside the box body device, which can be deployed to support the box body under different terrain conditions. When storage is required, the triangular support frame can be folded into the base by using the folding rod and rotating knob of the support frame device, reducing the space occupied. The cover device enables quick opening and closing of the box body, and the cooperation between the movable cover and the sliding rail makes the opening and closing process smoother and more stable, making it convenient for operators to work in confined spaces.

[0006] The newly added housing device of this utility model consists of a side plate, a groove for the movable wheel, a bottom plate, a pad, a connecting groove, a handle base, a grip, a mounting block, a magnetic plate, a locking buckle, and a connecting seat. The added housing device makes the overall structure more stable, while also facilitating disassembly and assembly, thus improving the adaptability and efficiency of the equipment.

[0007] The newly added cover plate device of this utility model consists of a connecting buckle, a cover plate, a movable cover plate, a sliding track, a sliding block, and a moving plate. The added cover plate device can effectively seal and protect the internal space of the box. At the same time, the linear movement of the sliding block in the sliding track makes the opening and closing of the movable cover plate more convenient and reduces the operating resistance.

[0008] The newly added support frame device of this utility model consists of a movable bolt button, a triangular support frame, a base, an auxiliary rod, a folding rod, a rotating shaft, a rotating knob, an elastic limit block, and a lock. The added support frame device can effectively enhance the support stability of the box in complex terrain. By adjusting the linkage structure of the folding rod and the rotating shaft, multi-angle extension and contraction can be achieved. With the rotating knob, the support range can be precisely controlled, improving the adaptability and safety of the overall device.

[0009] The newly added mobile device of this utility model consists of a bearing, a guide block, a wheel, a mobile base, and a connecting shaft. The added mobile device makes the equipment move more flexibly and smoothly under different ground conditions, and is more convenient and faster. In addition, the mobile device can be stored under the box device and can be unfolded or folded according to different needs, further improving the portability and space utilization of the equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of the nested combined cardboard box of this utility model; Figure 2 This is a diagram of the box body device for the nested combined cardboard box of this utility model; Figure 3 This is a partial enlarged view of the nested combined cardboard box of this utility model; Figure 4 This is a diagram of the cover plate device for the nested combined carton of this utility model; Figure 5 This is a diagram of the support frame device for the nested combined cardboard box of this utility model; Figure 6 This is a diagram of the moving device for the nested combined cardboard box of this utility model; 1-Side plate, 2-Moving wheel groove, 3-Base plate, 6-Handle base, 7-Grip, 8-Mounting block, 9-Magnetic plate, 10-Connecting seat, 11-Connecting buckle, 12-Cover plate, 13-Movable cover plate, 14-Sliding rail, 15-Sliding block, 16-Moving plate, 17-Movable bolt button, 18-Triangular support frame, 19-Base, 20-Auxiliary rod, 22-Rotation knob, 24-Guide block, 25-Wheel body, 26-Movable base, 27-Connecting shaft. Detailed Implementation Example 1

[0011] This utility model provides a nested modular cardboard box, characterized in that a bottom plate 3 is installed below the side plate 1, the side plate 1 and the bottom plate 3 are connected by bolts and nuts, a handle base 6 is installed on the side of the side plate 1, a handle 7 is installed on the side of the handle base 6, a connecting seat 10 is installed on the side plate 1, a magnetic suction plate 9 is installed on the connecting seat 10, and an installation block 8 is installed on the magnetic suction plate 9. Multiple movable wheel grooves 2 are provided below the box body. A connecting buckle 11 is installed on the side of the cover plate 12, a sliding rail 14 is installed on the cover plate 12, a movable cover plate 13 is installed on the side of the cover plate 12, a movable plate 16 is installed inside the movable cover plate 13, and a sliding block 15 is installed on the movable plate 16. The movable cover plate 13 is moved by the sliding block 15. The box device is opened and closed at the position on the sliding track 14. The movable cover 13 is equipped with a connecting buckle 11 on its side. The movable cover 13 and the cover 12 are installed and removed on the box device through the connecting buckle 11. A triangular support frame 18 is installed on the base 19. Multiple auxiliary rods 20 are installed on the side of the triangular support frame 18. The auxiliary rods 20 are installed inside the triangular support frame 18. The auxiliary rods 20 are provided with movable bolt buttons 17 on their sides. A rotating button 22 is installed on the side of the base 19. The operator can change the angle of the triangular support frame 18 by rotating the rotating button 22. A guide block 24 is installed below the movable base 26. A connecting shaft 27 is installed below the guide block 24. A wheel 25 is installed below the guide block 24. Example 2

[0012] When using this invention, if multiple cartons need to be stacked, the operator can install them onto the side of the cartons using the magnetic suction plate 9 and connecting seat 10 on the side panel 1. The magnetic suction plate 9's adsorption force enables quick positioning and fixation. Furthermore, the connecting seat 10 and magnetic suction plate 9 can be used to connect the cartons in multiple directions around their perimeter, allowing multiple cartons to be stably spliced ​​in both horizontal and vertical directions to form a unified structure, effectively improving stacking stability. If the contents of the cartons require a closed cover 12, the movable cover 13 can be pushed along the sliding track 14, causing the moving plate 16 to move smoothly within the track by driving the sliding block 15. This overlaps the movable plate 16 with the cover 12, closing it and ensuring the safety and dust prevention of the contents. The connecting buckle 11 further secures the cover structure, preventing accidental opening. When it is necessary to move the cardboard box, the wheels 25 under the base can be used to push the box so that the wheels 25 roll along the ground, making it easy to move.

[0013] When the box needs to be folded for storage, the operator can rotate the knob 22 to retract the triangular support frame 18, and fold the auxiliary rod 20 through the movable bolt knob 17. Then, fold the crease between the side plate 1 and the bottom plate 3. After folding, the box can be quickly stored, effectively reducing the space occupied and facilitating transportation and storage. Furthermore, when the box needs to be unfolded, the operation can be reversed. Rotating the knob 22 unfolds the triangular support frame 18, and the auxiliary rod 20 extends accordingly and is locked in position by the movable bolt knob 17. The side plate 1 and the bottom plate 3 unfold along the crease to a fixed state, ensuring the stability of the structure.

[0014] The added components of this utility model effectively improve the stability and portability of the case, and can be freely combined around the case to meet the needs of different scenarios. At the same time, the magnetic plate and locking buckle enable quick fixing and disassembly, improving operational efficiency. A support frame device is installed inside the case, which can be deployed to support the case under different terrain conditions. When storage is required, the triangular support frame can be folded into the base by using the folding rod and rotating knob of the support frame device, reducing the space occupied. The cover device enables quick opening and closing of the case, and the cooperation between the movable cover and the sliding rail makes the opening and closing process smoother and more stable, making it easier for operators to work in confined spaces.

[0015] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A nested modular cardboard box, characterized in that... The device includes a housing, a cover plate, a support frame, and a moving device. The cover plate is installed on top of the housing and the housing is connected to the cover plate by bolts and nuts. The support frame is installed inside the housing and the housing is connected to the support frame by snap-fit. The moving device is installed below the housing.

2. The nested combined cardboard box according to claim 1, characterized in that... The housing assembly consists of a side panel, wheel grooves, a bottom plate, a padding layer, a connecting groove, a handle base, a grip, a mounting block, a magnetic plate, a locking buckle, and a connecting seat. The bottom plate is installed below the side panel, and the padding layer is installed on the bottom plate. Multiple connecting grooves are opened on the side of the side panel. The handle base is installed on the side of the side panel, and the grip is installed on the side of the handle base. The side panel is connected to the cover plate assembly through the connecting grooves. The connecting seat is installed on the side panel, and multiple grooves are opened on the connecting seat. A magnetic plate is installed in the grooves, and a mounting block and a locking buckle are installed on the magnetic plate. The mounting block and the locking buckle are connected. Multiple wheel grooves are provided at the bottom of the housing assembly.

3. The nested combined cardboard box according to claim 1, characterized in that... The cover plate device consists of a connecting buckle, a cover plate, a movable cover plate, a sliding rail, a sliding block, and a moving plate. The connecting buckle is installed on the side of the cover plate, the sliding rail is installed on the cover plate, the movable cover plate is installed on the side of the cover plate, the moving plate is installed inside the movable cover plate, and the sliding block is installed on the moving plate. The movable cover plate opens, closes, and shuts the box device by moving the sliding block to the position on the sliding rail. The connecting buckle is installed on the side of the movable cover plate, and the movable cover plate and the cover plate are installed and removed from the box device by the connecting buckle.

4. The nested combined cardboard box according to claim 1, characterized in that... The support frame device consists of a movable bolt, a triangular support frame, a base, auxiliary rods, folding rods, a rotating shaft, a rotating knob, an elastic limit block, and a latch. The triangular support frame is mounted on the base, and multiple auxiliary rods are mounted on the sides of the triangular support frame. A folding rod is installed inside the triangular support frame and connected to the auxiliary rods. The side of the folding rod is connected to the movable bolt. A rotating shaft is mounted on the base and connected to the triangular support frame. A latch is installed inside the rotating shaft, and a rotating knob is installed on the side of the rotating shaft. The operator rotates the rotating knob to change the angle of the triangular support frame on the rotating shaft. An elastic limit block is installed below the triangular support frame, which securely locks it in place when it is retracted, preventing accidental unfolding. The latch on the rotating shaft ensures that the support frame is firmly fixed after unfolding to the desired angle.

5. The nested combined cardboard box according to claim 1, characterized in that... The moving device consists of a bearing, a guide block, a wheel, a moving base, and a connecting shaft. A guide block is installed below the moving base, a bearing is installed below the guide block, and a connecting shaft is installed below the bearing. The bearing is connected to the wheel.

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