Separated corrugated carton
By designing an adjustable insert rod and guide block structure, the problem of traditional dividers being unable to adjust the spacing is solved, enabling flexible storage and stability of divider corrugated cardboard boxes, and meeting the packaging needs of different products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAANXI HANGRUIMEIYI PAPER PACKAGING CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-17
AI Technical Summary
Traditional dividers are fixed inside the cardboard box and the spacing cannot be adjusted, which makes it impossible to put in larger items or cause smaller items to shake and get damaged, thus failing to meet the storage needs of different products.
Design a partitioned corrugated cardboard box with an adjustable insert rod and guide block structure. The spacing can be adjusted by inserting the insert rod and sliding the partition, and the lid can be fixed by a pressure sleeve and slot structure to prevent accidental opening.
It enables the adjustment of partition spacing according to product size, making reasonable use of space, preventing partitions from sliding and lids from opening accidentally, and improving the stability and convenience of the box.
Smart Images

Figure CN224131680U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of corrugated cardboard box technology, specifically to a partitioned corrugated cardboard box. Background Technology
[0002] Corrugated cardboard is die-cut, creasing, and stapling or gluing to create corrugated boxes. Corrugated boxes are the most widely used packaging product, consistently ranking first in usage among all packaging products, including calcium-plastic corrugated boxes. To meet the need for separate storage of certain goods, several dividers are typically installed inside the box. Traditional dividers are fixed inside the box, making it inconvenient to adjust the spacing between them according to the size of the goods. This results in larger items not fitting into the box, while smaller items are prone to shifting or even being damaged. Therefore, a divider-type corrugated box has been proposed to facilitate the adjustment of the divider spacing and improve the storage convenience of goods. Utility Model Content
[0003] To address the problems in the existing technology, this utility model provides a partitioned corrugated cardboard box.
[0004] The technical solution adopted by this utility model to solve its technical problem is a partitioned corrugated cardboard box, including a box body. The top of the box body is provided with two first box covers and two second box covers. Two guide blocks are fixed on each of the two symmetrically arranged vertical inner walls of the box body. The box body is provided with multiple partitions and multiple T-shaped insert rods. Each partition has two sliding grooves on both sides that are adapted to the guide blocks. Each partition has a through hole for the bottom end of the insert rod to pass through. Each guide block has multiple through grooves for the bottom end of the insert rod to pass through. A bottom support is fixed at the bottom of the box body.
[0005] By adopting the above technical solution, the insertion rod is lifted and removed, the partition is slid horizontally, and after adjusting the spacing of the partition, the bottom end of the insertion rod is inserted into the through hole on the partition and passes through the through groove on the guide block. The spacing between the partitions can be adjusted according to the size of the goods, and the space inside the box can be used reasonably. The insertion rod can prevent the partition from sliding.
[0006] Specifically, the bottom end of each of the aforementioned inserts is constructed to be tapered.
[0007] By adopting the above technical solution, the bottom end of the insertion rod is tapered, which facilitates inserting the bottom end of the insertion rod into the through hole on the partition and through the through groove on the guide block.
[0008] Specifically, a pressure sleeve is provided above the base, and insert blocks are fixed on both sides of the box body. The pressure sleeve is provided with two slots that are adapted to the insert blocks.
[0009] By adopting the above technical solution, after covering the two second box covers and the two first box covers, the pressure sleeve is placed on the top of the box body, so that the two inserts are inserted into the two slots on the pressure sleeve, which can prevent the first box cover and the second box cover from being opened accidentally.
[0010] Specifically, the base has grooves on both sides.
[0011] By adopting the above technical solution, the grooves on both sides of the base facilitate the insertion of fingers and make it easier to move the box.
[0012] Specifically, each of the two first box covers has two locking blocks fixed on it, and the bottom of the base has locking slots at the four corners that are adapted to the locking blocks.
[0013] By adopting the above technical solution, when multiple boxes need to be stacked together, the setting of the locking block and the locking groove at the bottom end of the base facilitates the stacking of multiple boxes and improves the stability of the boxes.
[0014] The beneficial effects of this utility model are:
[0015] (1) The present invention provides a partitioned corrugated cardboard box. The insert rod is lifted and taken out. The partition is slid horizontally. After adjusting the spacing of the partition, the bottom end of the insert rod is inserted into the through hole on the partition and passes through the through groove on the guide block. The spacing between the partitions can be adjusted according to the size of the goods, and the space inside the box can be used reasonably. The insert rod can prevent the partition from sliding.
[0016] (2) The partitioned corrugated cardboard box of this utility model, after covering the two second box covers and the two first box covers, places the pressure sleeve on the top of the box body so that the two inserts are inserted into the two slots on the pressure sleeve, which can prevent the first box cover and the second box cover from being opened accidentally. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the box body of this utility model when it is opened;
[0020] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A in the middle;
[0021] Figure 4 This is a schematic diagram of the insertion rod of this utility model.
[0022] In the diagram: 1. Box body; 2. First box cover; 3. Pressure sleeve; 4. Locking block; 5. Base support; 6. Insert block; 7. Partition plate; 8. Second box cover; 9. Guide block; 10. Insert rod. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] To facilitate adjustment of the spacing of the partitions 7, as one embodiment of this utility model, such as Figures 1 to 4 As shown, the present invention discloses a partitioned corrugated cardboard box, comprising a box body 1. The top of the box body 1 is provided with two first box covers 2 and two second box covers 8. Two guide blocks 9 are fixed to the two symmetrically arranged vertical inner walls of the box body 1 by adhesive. The box body 1 is provided with multiple partitions 7 and multiple T-shaped insert rods 10. The insert rods 10 are made of plastic. Each partition 7 has two sliding grooves on both sides that are adapted to the guide blocks 9. Each partition 7 has a through hole for the bottom end of the insert rod 10 to pass through. Each guide block 9 has multiple through grooves for the bottom end of the insert rod 10 to pass through. The bottom end of the box body 1 is fixed with a base support 5 by adhesive. The materials of the guide blocks 9 and the base support 5 can be the same as or different from the material of the box body 1.
[0025] When in use, lift the insert rod 10 to take it out, slide the partition 7 horizontally, adjust the spacing of the partition 7, insert the bottom end of the insert rod 10 into the through hole on the partition 7 and pass through the through groove on the guide block 9. The spacing between the partitions 7 can be adjusted according to the size of the product, and the space inside the box 1 can be used reasonably. The insert rod 10 can prevent the partition 7 from sliding.
[0026] To facilitate the use of the insertion rod 10, for example, such as Figure 4 As shown, the bottom end of each of the insertion rods 10 is constructed to be tapered.
[0027] To prevent the first lid 2 and the second lid 8 from being accidentally opened, for example, such as Figure 1 As shown, a pressure sleeve 3 is provided above the base 5, and plug blocks 6 are fixed on both sides of the box body 1 by adhesive. The pressure sleeve 3 is provided with two slots that are adapted to the plug blocks 6. Both the pressure sleeve 3 and the plug blocks 6 are made of plastic.
[0028] When in use, after covering the two second box covers 8 and the two first box covers 2, place the pressure sleeve 3 on the top of the box body 1 and press the two ends of the pressure sleeve 3 so that the two inserts 6 can be inserted into the two slots on the pressure sleeve 3, which can prevent the first box cover 2 and the second box cover 8 from being opened accidentally.
[0029] To facilitate the handling of box 1, for example, as follows: Figure 1As shown, the base 5 has grooves on both sides.
[0030] For ease of stacking of container 1, for example, as shown... Figure 1 As shown, each of the two first box covers 2 has two clips 4 fixed to it with adhesive, and the bottom of the base 5 has a slot at each of the four corners that is compatible with the clips 4.
[0031] When using this utility model, lift the insert rod 10 to take it out, slide the partition 7 horizontally, adjust the spacing of the partition 7, insert the bottom end of the insert rod 10 into the through hole on the partition 7 and pass through the through groove on the guide block 9. The spacing between the partitions 7 can be adjusted according to the size of the product, and the space inside the box 1 can be used reasonably. The insert rod 10 can prevent the partition 7 from sliding.
[0032] After covering the two second box covers 8 and the two first box covers 2, place the pressure sleeve 3 on the top of the box body 1 and press the two ends of the pressure sleeve 3 so that the two inserts 6 can be inserted into the two slots on the pressure sleeve 3, which can prevent the first box cover 2 and the second box cover 8 from being opened accidentally.
[0033] The base support 5 can protect the bottom of the box 1. When multiple boxes 1 need to be stacked together, the locking block 4 and the locking groove at the bottom of the base support 5 facilitate the stacking of multiple boxes 1 and improve the stability of the box 1.
[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. Contents not described in detail in this utility model are considered prior art known to those skilled in the art.
Claims
1. A compartmentalized corrugated carton characterized by, The box includes a housing (1), the top of which is provided with two first lids (2) and two second lids (8). Two guide blocks (9) are fixed on the two symmetrically arranged vertical inner walls of the housing (1). The housing (1) is provided with multiple partitions (7) and multiple T-shaped insert rods (10). Each partition (7) has two sliding grooves on both sides that are adapted to the guide blocks (9). Each partition (7) has a through hole for the bottom end of the insert rod (10) to pass through. Each guide block (9) has multiple through slots for the bottom end of the insert rod (10) to pass through. The bottom end of the housing (1) is fixed with a base support (5).
2. The compartmentalized corrugated carton of claim 1, wherein, The bottom end of each of the said inserts (10) is constructed to be tapered.
3. The compartmentalized corrugated carton of claim 1, wherein, A pressure sleeve (3) is provided above the base (5), and inserts (6) are fixed on both sides of the box (1). The pressure sleeve (3) is provided with two slots that are compatible with the inserts (6).
4. The compartmentalized corrugated carton of claim 1, wherein, The base (5) has grooves on both sides.
5. The compartmentalized corrugated carton of claim 1, wherein, Two locking blocks (4) are fixed on each of the two first box covers (2), and the bottom of the base (5) is provided with locking slots at the four corners that are adapted to the locking blocks (4).