Carton with partitioning function

Abstract

The utility model relates to the technical field of cartons, and discloses a carton with a partitioning function, which comprises a carton body, a carton cover, a transverse partitioning plate and a longitudinal partitioning plate, a plurality of first slots are arranged on the transverse partitioning plate, a plurality of second slots corresponding to the first slots are arranged on the longitudinal partitioning plate, the first slots are connected with the second slots in an inserted manner, and the second slots are connected with the carton body in an inserted manner. Cavities are formed in one sides of the interiors of the first inserting grooves and the second inserting grooves, sliding blocks are arranged in the cavities, the sliding blocks are movably connected with the inner walls of the cavities through a plurality of springs, the sizes of partitions in the carton are adjusted through inserting connection of the transverse partition plates and the longitudinal partition plates, the space utilization rate is increased, the sliding blocks are arranged in the inserting grooves, the inserting grooves are closed in the non-splicing state, and the space utilization rate is increased. And small articles cannot slide into the adjacent partitions from the slot gaps.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, specifically a cardboard box with partitioning function. Background Technology

[0002] With the rapid development of e-commerce and logistics, cardboard boxes, as the core carrier for product packaging and transportation, have increasingly diversified functional requirements. In practical applications, especially in the transportation of fragile items, precision instruments, or small, loose goods, internal partitions are often needed to provide zoned protection and prevent damage from collisions. Traditional partitioned cardboard boxes mostly use fixed partition structures, achieving simple separation through pre-made slots or adhesive methods. Fixed partitions cannot adjust the partition size according to the size of the items, resulting in low space utilization and insufficient flexibility. Existing traditional slots are open when not spliced, allowing small items to easily slide into adjacent partitions through the gaps, leading to mixed packing or damage. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a cardboard box with partitioning function, which solves the problems of not being able to adjust the cardboard box partitions according to the size of the items and small items easily sliding into adjacent partitions from the slot gaps.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a cardboard box with partitioning function, comprising a box body, a box lid, a horizontal partitioning plate and a vertical partitioning plate, wherein a plurality of first slots are provided on the horizontal partitioning plate, and a plurality of second slots are provided on the horizontal partitioning plate corresponding to the first slots, the first slots and the second slots are inserted into each other, and a cavity is provided on one side of both the first slots and the second slots, wherein a slider is provided in the cavity, and the slider is movably connected to the inner wall of the cavity by a plurality of springs.

[0005] Preferably, the inner walls on the left and right sides of the housing are provided with multiple slots facing each other.

[0006] Preferably, the horizontal partition plate is snapped into the box body via a slot.

[0007] Preferably, the slider is a slider with rounded corners at the top.

[0008] Preferably, the horizontal partition and the vertical partition are made of PVC.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] By setting a spring-driven slider structure inside the slot, the slider automatically returns to the slot opening when not spliced, forming a physical barrier, completely eliminating the problem of small items moving into the slot due to open gaps in traditional slots, while avoiding the tedious operation of relying on manual filling or adding baffles.

[0011] The horizontal and vertical partitions are flexibly connected by slots, which can not only adjust the position of the partitions according to the size of the items, but also achieve adaptive locking through the spring pressure of the slider and the inner wall of the slot, which greatly improves the partitions' ability to resist vibration and displacement, and takes into account both space utilization and transportation stability.

[0012] The rounded corners of the slider automatically compress the spring and push the slider open during partition assembly. After insertion, the spring tension reverses and locks in place, eliminating the need for manual adjustment of the sealing device throughout the process. This significantly simplifies the partition assembly process and improves sorting efficiency. The PVC material used for the partitions overcomes the shortcomings of traditional paper partitions, such as susceptibility to moisture and deformation, and insufficient strength. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0015] Figure 3 This is a schematic diagram of the planing structure of the transverse partition plate 4 of this utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the longitudinal partition plate 3 of this utility model.

[0017] The components are: 1. Box body; 2. Box cover; 3. Vertical partition plate; 301. Second slot; 4. Horizontal partition plate; 401. First slot; 5. Card slot; 6. Spring; 7. Slider; 8. Cavity. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 - Figure 4 The present invention provides a technical solution: including a box body 1, a box cover 2, a horizontal partition plate 4 and a vertical partition plate 3. The horizontal partition plate 4 is provided with a plurality of first slots 401, and the vertical partition plate 3 is provided with a plurality of second slots 301 corresponding to the first slots 401. The first slots 401 and the second slots 301 are inserted into each other. A cavity 8 is provided on one side inside the first slots 401 and the second slots 301. A slider 7 is provided in the cavity 8. The slider 7 is movably connected to the inner wall of the cavity 8 by a plurality of springs 6.

[0020] Multiple slots 5 are provided on the inner walls of the left and right sides of the box 1;

[0021] The horizontal partition plate 4 is connected to the box body 1 by a slot 5;

[0022] The slider 7 is a slider with rounded corners at the top;

[0023] With the above technical solution, if only horizontal partitioning is required, the corresponding number of horizontal partition plates 4 can be inserted into the housing 1 via the slots 5 according to the required number of partitions. At this time, the spring 6 is in a naturally extended state, pushing the slider 7 to completely close the opening of the first slot 401, forming a physical barrier to prevent small items from entering adjacent partitions through the slots. If multiple partitions are required, the installation position of the horizontal partition plates 4 in the slots 5 of the housing 1 can be selected, and the density of horizontal and vertical partitions can be adjusted by increasing or decreasing the number of vertical partition plates 3 and horizontal partition plates 4. During disassembly, the vertical partition plate 3 can be pulled out directly, and the slider 7 will automatically reset and close the slot under the action of the spring 6, without any additional operation.

[0024] This utility model provides a technical solution: the horizontal partition plate 4 and the vertical partition plate 3 are made of PVC material, which overcomes the defects of traditional paper partitions that are easily affected by moisture and deformed and have insufficient strength, and increases service life.

[0025] Working Principle: During operation, if the user only needs to perform horizontal partitioning, the corresponding number of horizontal partition plates 4 can be inserted into the box 1 through the slots 5 according to the required number of partitions. If the user needs multiple partitions of different shapes or multiple small compartments, the horizontal partition plates 4 and vertical partition plates 3 can be assembled according to the required partition shape. When the second slot 301 of the vertical partition plate 3 is aligned with the first slot 401 of the horizontal partition plate 4 and inserted, the lower end of the rounded corner of the slider 7 in the second slot 301 of the vertical partition plate 3 contacts the upper end of the rounded corner of the slider 7 in the first slot 401 of the horizontal partition plate 4. Under pressure, the slider 7 in the first slot 401 and the slider 7 in the second slot 301 move along the rounded corner slope and compress the spring 6 until the first slot 401 and the second slot 301 are completely assembled. At this time, the tension of the spring 6 applies reverse pressure through the slider 7, so that the horizontal partition plate 4 and the vertical partition plate 3 fit tightly together, forming a self-locking structure to prevent the partition from shifting due to transportation vibration. In the unconnected slots of the vertical partition plate 3 and the horizontal partition plate 4, the spring 6 in the slot is in a naturally extended state, pushing the slider 7 to completely close the opening of the unconnected slot, forming a physical barrier that effectively prevents small items from sneaking into adjacent partitions through the slot gaps.

[0026] 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cardboard box with partitioning function, characterized in that: The box includes a box body (1), a box cover (2), a horizontal partition plate (4) and a vertical partition plate (3). The horizontal partition plate (4) is provided with multiple first slots (401), and the vertical partition plate (3) is provided with multiple second slots (301) corresponding to the first slots (401). The first slots (401) and the second slots (301) are inserted into each other. Both the first slots (401) and the second slots (301) have cavities (8) on one side inside. A slider (7) is provided inside the cavity (8), and the slider (7) is movably connected to the inner wall of the cavity (8) by multiple springs (6).

2. A cardboard box with partitioning function according to claim 1, characterized in that: The inner walls of the left and right sides of the box (1) are provided with multiple slots (5).

3. A cardboard box with partitioning function according to claim 2, characterized in that: The horizontal partition plate (4) is connected to the box body (1) by a slot (5).

4. A cardboard box with partitioning function according to claim 1, characterized in that: The slider (7) is a slider with rounded corners at the top.

5. A cardboard box with partitioning function according to claim 1, characterized in that: The horizontal partition plate (4) and the vertical partition plate (3) are made of PVC.

Images