A plastic packaging box
By introducing structures such as slots, collection boxes, placement boards, and dividers into plastic packaging boxes, the problem of disordered items is solved, enabling classified placement and flexible storage, and improving ease of use and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU RUIHONGCHENG LOGISTICS PACKAGING PRODUCTS CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-12
AI Technical Summary
Existing plastic packaging boxes lack internal space division structures, causing items to become disorganized when shaken, affecting subsequent searching and retrieval.
The plastic packaging box is designed with a strip opening, collection box, placement board and divider. The sliding and snap-fit structure allows for flexible division and adjustment of space, and the combination of transparent glass and Velcro hooks improves ease of use and safety.
It enables the categorization and flexible storage of items, improving user convenience and item security, and ensuring flexible space adjustment and stability.
Smart Images
Figure CN224349378U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of plastic packaging boxes, and specifically relates to a plastic packaging box. Background Technology
[0002] Plastic packaging boxes are containers made primarily of plastic and are widely used in logistics, warehousing, food, and industrial products. They are lightweight, corrosion-resistant, impact-resistant, and easy to clean, effectively protecting the contents. Some products feature improved load-bearing and stacking performance through structural design and utilize modified materials with heat resistance and moisture resistance to meet specific needs. Furthermore, plastic packaging boxes can be modularly designed to fit items of different sizes and offer the advantage of recyclability, making them an efficient and economical packaging solution in modern supply chains.
[0003] Chinese patent with announcement number "CN213473989U" discloses a plastic packaging box, the structure of which includes a sealing cover and a box body, the sealing cover and the box body being interference fit; the box body includes an outer shell, a fixing device, a placement platform, and a shock-absorbing device, the placement platform being installed inside the outer shell, and the shock-absorbing device connecting the fixing device and the placement platform, the fixing device of this utility model can firmly fix the required transported items.
[0004] However, the above structure still has some shortcomings. When using plastic packaging boxes, because there is no relatively divided structure inside the box, the items placed inside will be mixed together. If the packaging box shakes, the items will be messed up, which will also make it difficult for users to find and retrieve the items later. Utility Model Content
[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a plastic packaging box to solve the problems mentioned in the background art.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0007] A plastic packaging box includes a box body with a strip-shaped opening on the front side, the strip-shaped opening communicating with the inside of the box body. A collection box is slidably connected to the bottom inner end of the box body, and a first groove matching the collection box is provided at the bottom inner end of the box body. The collection box is slidably connected to the bottom inner end of the box body via the first groove. A baffle is fixedly connected to the front side of the collection box, the baffle covering the front side of the strip-shaped opening. A placement plate is slidably connected to the inner wall of the box body, and a second groove matching the placement plate is provided on the inner wall of the box body. The placement plate is slidably connected to the inner wall of the box body via the second groove. A traction groove is provided at the top of the placement plate, and a partition is engaged at the bottom inner end of the traction groove. A box lid is hinged to the top of the box body, the box lid covering the top of the box body. A sealing plate is fixedly connected to the top of the placement plate, the position of the sealing plate corresponding to the position of the strip-shaped opening.
[0008] As a preferred technical solution, a slot is provided on the inner wall of the packaging box, and a matching insert plate is fixedly connected to the rear side of the collection box. The insert plate is inserted into the inner side of the slot, and a handle is fixedly connected to the front side of the baffle. The handle has an arc-shaped corner.
[0009] As a preferred technical solution, a locking block is fixedly connected to the inner bottom end of the traction groove, and a locking groove matching the locking block is opened at the bottom end of the partition. The locking block is engaged with the inner side of the locking groove, and the partition is engaged with the inner side of the traction groove through the locking block and the locking groove.
[0010] As a preferred technical solution, a rubber pad is fixedly connected to the bottom end of the placement plate. The rubber pad is five millimeters thick and covers the bottom end of the placement plate. The bottom end of the rubber pad is in contact with the top end of the collection box.
[0011] As a preferred technical solution, a rectangular opening is provided on one side of the box cover, the rectangular opening penetrates the box cover, and a transparent glass is fixedly connected to the inside of the rectangular opening, the transparent glass covering the inside of the rectangular opening.
[0012] As a preferred technical solution, a hook and loop fastener is fixedly connected to the top of the packaging box, which covers the top of the packaging box. A hook and loop fastener that matches the hook and loop fastener is fixedly connected to the other side of the box lid. The position of the hook and loop fastener corresponds to the position of the hook and loop fastener.
[0013] As a preferred technical solution, the interior of the packaging box is provided with a heat-resistant layer, the thickness of the heat-resistant layer inside the packaging box is five millimeters, and the heat-resistant layer inside the packaging box is made of polyvinylidene chloride material.
[0014] In summary, the present invention has the following main advantages:
[0015] When in use, the divider facilitates the division of space at the top of the shelf, allowing users to categorize and place items. Users can also slide the collection box outwards to store items that need to be placed separately. If users have space requirements, they can first slide the collection box out and then slide the shelf to the bottom inside the packaging box. The sealing plate can also seal the opening, and the space at the top of the shelf will also increase, allowing users to adjust the space according to their needs, making it convenient and practical. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the placement plate structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the partition structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the inner structure of the packaging box of this utility model;
[0020] Figure 5 This is a schematic diagram of the collection box structure of this utility model.
[0021] Reference numerals: 1. Packaging box; 2. Strip opening; 3. Slot; 4. First slide; 5. Collection box; 6. Insert plate; 7. Baffle; 8. Handle; 9. Second slide; 10. Placement plate; 11. Rubber pad; 12. Sealing plate; 13. Traction groove; 14. Locking block; 15. Partition; 16. Slot; 17. Box lid; 18. Rectangular opening; 19. Transparent glass; 20. Velcro surface; 21. Velcro hook surface. Detailed Implementation
[0022] Example
[0023] refer to Figures 1 to 5This embodiment of a plastic packaging box includes a packaging box body 1. A strip-shaped opening 2 is provided on the front side of the packaging box body 1, communicating with the inner side of the packaging box body 1. A collection box 5 is slidably connected to the bottom inner side of the packaging box body 1. A first groove 4 matching the collection box 5 is provided on the bottom inner side of the packaging box body 1, allowing the collection box 5 to be slidably connected to the bottom inner side of the packaging box body 1 via the first groove 4. A baffle 7 is fixedly connected to the front side of the collection box 5, covering the front side of the strip-shaped opening 2. A placement plate 10 is slidably connected to the inner wall of the packaging box body 1. A second groove 9 matching the placement plate 10 is provided on the inner wall of the packaging box body 1, allowing the placement plate 10 to be slidably connected to the inner wall of the packaging box body 1 via the second groove 9. A traction groove 13 is provided at the top of the placement plate 10, with a partition 15 engaged at the bottom inner side of the traction groove 13. A hinged section is provided at the top of the packaging box body 1. The lid 17 covers the top of the packaging box 1. A sealing plate 12 is fixedly connected to the top of the placement plate 10. The position of the sealing plate 12 corresponds to the position of the slot 2. When in use, items are placed on the placement plate 10. The partition 15 can divide the space at the top of the placement plate 10 for the items to be placed in categories. At the same time, the user can also slide the collection box 5 outward to store items that need to be placed separately. If the user has space requirements, the user can first slide the collection box 5 out and then slide the placement plate 10 to the bottom of the inner side of the packaging box 1. The sealing plate 12 can also seal the slot 2. At the same time, the placement space at the top of the placement plate 10 will also increase, which makes it easier for the user to adjust the space according to the placement needs, making it convenient and practical.
[0024] refer to Figures 1 to 5 The inner wall of the packaging box 1 has a slot 3. The rear side of the collection box 5 is fixedly connected to a plate 6 that matches the slot 3. The plate 6 is inserted into the inner side of the slot 3. The front side of the baffle 7 is fixedly connected to a handle 8. Due to the presence of the plate 6, the insertion of the plate 6 can effectively limit the position of the collection box 5, thereby improving the stability of the position of the collection box 5. At the same time, it will not hinder the user from pulling out the collection box 5 through the strip 2 later.
[0025] refer to Figures 1 to 3 A locking block 14 is fixedly connected to the bottom inner side of the traction groove 13. A slot 16 matching the locking block 14 is opened at the bottom of the partition 15. The locking block 14 is engaged with the inside of the slot 16. The partition 15 is engaged with the inside of the traction groove 13 through the locking block 14 and the slot 16. The corners of the handle 8 are arc-shaped. Due to the presence of the locking block 14, the engagement of the locking block 14 can effectively fix the position of the partition 15, thereby preventing the partition 15 from shifting. It also facilitates the user to disassemble the partition 15 later to adjust the division of space.
[0026] refer to Figures 1 to 5A rubber pad 11 is fixedly connected to the bottom of the placement plate 10. The rubber pad 11 is five millimeters thick and covers the bottom of the placement plate 10. The bottom of the rubber pad 11 is in contact with the top of the collection box 5. Due to the presence of the rubber pad 11, the rubber product has good anti-slip ability and rubber elasticity. While improving the stability of the items, it can also effectively prevent the bottom of the placement plate 10 from being bumped.
[0027] refer to Figure 1 A rectangular opening 18 is provided on one side of the box lid 17. The rectangular opening 18 penetrates the box lid 17. A transparent glass 19 is fixedly connected to the inside of the rectangular opening 18. The transparent glass 19 covers the inside of the rectangular opening 18. Because of the opening 18, the user can directly view the inside of the packaging box 1 through the transparent glass 19 without opening the box lid 17. This allows the user to observe the placement of the items at all times, thereby improving the safety of the items.
[0028] refer to Figure 1 The top of the packaging box 1 is fixedly connected with a hook and loop fastener 21, which covers the top of the packaging box 1. The other side of the lid 17 is fixedly connected with a hook and loop fastener 20 that matches the hook and loop fastener 21. The position of the hook and loop fastener 20 corresponds to the position of the hook and loop fastener 21. Due to the presence of the hook and loop fastener 21, when the lid 17 is closed, the hook and loop fastener 21 will stick to the hook and loop fastener 20, and the two will stick together. This can effectively protect the top of the packaging box 1 without hindering the opening of the lid 17.
[0029] refer to Figure 1 The interior of the packaging box 1 is equipped with a heat-resistant layer with a thickness of five millimeters. The heat-resistant layer inside the packaging box 1 is made of polyvinylidene chloride. Due to the presence of the heat-resistant layer, polyvinylidene chloride has good heat resistance and airtightness. It is often used in food packaging that requires high barrier and heat resistance, thereby effectively improving the high temperature resistance of the packaging box 1.
[0030] Operating principle and advantages: When in use, items are placed on the placement plate 10. The partition 15 divides the top space of the placement plate 10 for categorized placement of items. Users can also slide the collection box 5 outwards to store items that need to be placed separately. If space requirements are specific, users can first slide the collection box 5 out, and then slide the placement plate 10 to the bottom inside the packaging box 1. The sealing plate 12 seals the slot 2, and the top space of the placement plate 10 increases accordingly, allowing users to adjust the space according to their needs, making it convenient and practical. The insertion plate 6 effectively limits the position of the collection box 5, improving its stability and preventing it from being pulled out later through the slot 2. The presence of 14 allows the locking block 14 to effectively fix the position of the partition 15, thus preventing the partition 15 from shifting. It also facilitates the user's later disassembly of the partition 15 to adjust the space division. Due to the presence of the rubber pad 11, the rubber product has good anti-slip ability and rubber elasticity, which improves the stability of the items and effectively prevents the bottom of the placement plate 10 from being bumped. Due to the opening of the rectangular opening 18, the user can directly view the inside of the packaging box 1 through the transparent glass 19 without opening the box lid 17, which facilitates the user to observe the placement of the items at all times and improves the safety of the items. Due to the presence of the Velcro hook side 21, when the box lid 17 is closed, the Velcro hook side 21 will stick to the Velcro loop side 20, and the two will stick together, which can effectively protect the top of the packaging box 1 without hindering the opening of the box lid 17.
Claims
1. A plastic packaging box, comprising a packaging box body (1), characterized in that: The front side of the packaging box (1) has a strip opening (2), which communicates with the inside of the packaging box (1). A collection box (5) is slidably connected to the bottom inside of the packaging box (1). A first groove (4) matching the collection box (5) is provided at the bottom inside of the packaging box (1). The collection box (5) is slidably connected to the bottom inside of the packaging box (1) through the first groove (4). A baffle (7) is fixedly connected to the front side of the collection box (5), which covers the front side of the strip opening (2). A placement plate (10) is slidably connected to the inner wall of the packaging box (1). The inner wall of the packaging box (1) is provided with a second sliding groove (9) that matches the placement plate (10). The placement plate (10) is slidably connected to the inner wall of the packaging box (1) through the second sliding groove (9). The top of the placement plate (10) is provided with a traction groove (13). The bottom inner side of the traction groove (13) is fitted with a partition plate (15). The top of the packaging box (1) is hinged with a box cover (17). The box cover (17) covers the top of the packaging box (1). The top of the placement plate (10) is fixedly connected with a sealing plate (12). The position of the sealing plate (12) corresponds to the position of the strip opening (2).
2. A plastic packaging box according to claim 1, characterized in that: The inner wall of the packaging box (1) is provided with a slot (3), and the rear side of the collection box (5) is fixedly connected with a plate (6) that matches the slot (3). The plate (6) is inserted into the inner side of the slot (3). The front side of the baffle (7) is fixedly connected with a handle (8), and the corner of the handle (8) is arc-shaped.
3. A plastic packaging box according to claim 1, characterized in that: A locking block (14) is fixedly connected to the bottom inner side of the traction groove (13), and a locking groove (16) matching the locking block (14) is opened at the bottom of the partition (15). The locking block (14) is engaged inside the locking groove (16), and the partition (15) is engaged inside the traction groove (13) through the locking block (14) and the locking groove (16).
4. A plastic packaging box according to claim 1, characterized in that: A rubber pad (11) is fixedly connected to the bottom end of the placement plate (10). The rubber pad (11) is five millimeters thick. The rubber pad (11) covers the bottom end of the placement plate (10). The bottom end of the rubber pad (11) is attached to the top end of the collection box (5).
5. A plastic packaging box according to claim 1, characterized in that: A rectangular opening (18) is provided on one side of the box cover (17), the rectangular opening (18) penetrates the box cover (17), and a transparent glass (19) is fixedly connected to the inside of the rectangular opening (18), the transparent glass (19) covering the inside of the rectangular opening (18).
6. A plastic packaging box according to claim 1, characterized in that: The top of the packaging box (1) is fixedly connected to a hook and loop fastener (21), which covers the top of the packaging box (1). The other side of the box cover (17) is fixedly connected to a hook and loop fastener (20) that matches the hook and loop fastener (21). The position of the hook and loop fastener (20) corresponds to the position of the hook and loop fastener (21).
7. A plastic packaging box according to claim 1, characterized in that: The packaging box (1) has a heat-resistant layer inside, the thickness of which is five millimeters, and the heat-resistant layer inside is made of polyvinylidene chloride.