Packaging box internally provided with supporting structure
By incorporating components such as foam boards, ring-shaped airbags, pivots, and springs inside the packaging box, a V-shaped groove is formed to support the wine bottle, solving the problem of insufficient support at the waist of the bottle and achieving stable support and cushioning protection for wine bottles of different diameters.
Patent Information
- Application Number
- CN202520416667.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing wine packaging boxes lack effective support around the bottle when dropped, increasing the risk of glass breakage.
A packaging box with an internal support structure was designed, using components such as foam board, annular airbag, rotating shaft, rotating plate, T-shaped slider and spring. The rotating plate forms a V-shaped groove to stably support the wine bottle, and the spring is used to buffer the instantaneous impact force.
It effectively reduces the instantaneous impact force on the waist of the bottle, prevents the glass from breaking, adapts to bottles of different diameters, and provides all-round cushioning protection.
Smart Images
Figure CN223778898U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging box technology, and in particular to a packaging box with an internal support structure. Background Technology
[0002] Alcoholic beverages are made from grains, fruits, molasses, and other raw materials through fermentation, distillation, or aging processes. They have unique flavors and cultural attributes, and common types include wine, spirits, and beer.
[0003] Existing wine packaging boxes typically use top and bottom foam boards with grooves matching the diameter of the wine bottle to hold it. When the packaging box is accidentally dropped, the top and bottom of the bottle are supported, but the waist lacks effective support. The waist of the bottle will be subjected to instantaneous shear force, which increases the risk of glass breakage. In view of this, this application proposes a packaging box with an internal support structure. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a packaging box with an internal support structure.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A packaging box with an internal support structure includes a packaging box body. A foam board is installed on the bottom wall of the packaging box body. A groove is formed on the top surface of the foam board. An annular airbag is installed on the side wall of the groove. Multiple rotating shafts are arranged inside the packaging box body. A first rotating plate and a second rotating plate are rotatably connected to each rotating shaft. A movable seat is slidably connected to the outer side of each first rotating plate and second rotating plate. An assembly plate is fixedly installed on each side wall of the packaging box body. Multiple extension seats are symmetrically installed on the outer side of each assembly plate. T-shaped sliders are slidably connected to the two outer sides of each extension seat through multiple springs. A push plate is fixedly installed on the outer side of each T-shaped slider, and the other end of each push plate is rotatably connected to the movable seat corresponding to its position.
[0007] Preferably, each of the extension seats has T-shaped grooves on both outer sides, and each T-shaped slider is slidably connected in the corresponding T-shaped groove.
[0008] Preferably, multiple fixing plates are symmetrically installed on the outer side of each of the first and second rotating plates, and multiple guide rods are jointly installed on the side of each pair of corresponding fixing plates, and each movable seat is slidably connected to the corresponding guide rod.
[0009] Preferably, the number of the plurality of assembly plates is four, and the four assembly plates are symmetrically distributed around the center of the groove.
[0010] Preferably, one end of each spring is fixedly installed on the side wall of the corresponding T-shaped slide groove, and the other end of each spring is fixedly connected to the side of the corresponding T-shaped slider.
[0011] Preferably, both the first and second rotating plates are made of rubber.
[0012] This utility model has the following beneficial effects:
[0013] This invention utilizes a spring, a first rotating plate, a second rotating plate, a rotating shaft, a T-shaped slider, a T-shaped groove, and a movable seat to achieve stable support of the wine bottle through a V-shaped groove formed by the first and second rotating plates. The first and second rotating plates can rotate around the rotating shaft, and under the action of the spring, both the first and second rotating plates abut against the outer side of the wine bottle. The angle of the V-shaped opening can be adjusted according to the diameter of the wine bottle. Furthermore, the elastic deformation of multiple springs effectively reduces the instantaneous impact force on the waist of the wine bottle, thereby providing cushioning protection for the wine bottle. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a packaging box with an internal support structure proposed in this utility model;
[0015] Figure 2 This is a schematic diagram of the groove and annular airbag mounting structure of a packaging box with an internal support structure proposed in this utility model.
[0016] Figure 3 A schematic diagram of a spring mounting structure for a packaging box with an internal support structure proposed in this utility model;
[0017] Figure 4 for Figure 3 Enlarged view of point A.
[0018] In the diagram: 1. Packaging box body; 2. Foam board; 3. Assembly plate; 4. Extension seat; 5. Groove; 6. Annular airbag; 7. First rotating plate; 8. Second rotating plate; 9. Rotating shaft; 10. T-shaped slide; 11. Spring; 12. T-shaped slider; 13. Push plate; 14. Fixing plate; 15. Guide rod; 16. Moving seat. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0020] This utility model provides a technical solution: such as Figure 1-4As shown, a packaging box with an internal support structure includes a packaging box body 1. A foam board 2 is installed on the bottom wall of the packaging box body 1. A groove 5 is formed on the top surface of the foam board 2. An annular airbag 6 is installed on the side wall of the groove 5. Multiple rotating shafts 9 are arranged inside the packaging box body 1. A first rotating plate 7 and a second rotating plate 8 are rotatably connected to each rotating shaft 9. A movable seat 16 is slidably connected to the outer side of each first rotating plate 7 and second rotating plate 8. An assembly plate 3 is fixedly installed on each side wall of the packaging box body 1. Multiple extension seats 4 are symmetrically installed on the outer side of each assembly plate 3. T-shaped sliders 12 are slidably connected to the two outer sides of each extension seat 4 through multiple springs 11. A push plate 13 is fixedly installed on the outer side of each T-shaped slider 12, and the other end of each push plate 13 is rotatably connected to the movable seat 16 corresponding to the position.
[0021] It should be noted that the annular airbag 6 is used to fill the gap between the bottom outer side of the bottle and the groove 5. The annular airbag 6 can adapt to bottles of different diameters. The T-shaped slider 12 pushes the first rotating plate 7 and the second rotating plate 8 to rotate around the rotating shaft 9. Under the action of the spring 11, the inner sides of the first rotating plate 7 and the second rotating plate 8 abut against the outer side of the bottle. The V-shaped groove formed by the first rotating plate 7 and the second rotating plate 8 can stably support the bottle. The spring 11 can effectively buffer the impact force when the bottle falls. The first rotating plate 7 and the second rotating plate 8 can support bottles of different diameters.
[0022] Furthermore, each extension seat 4 has a T-shaped groove 10 on both outer sides, and each T-shaped slider 12 is slidably connected in the corresponding T-shaped groove 10. The T-shaped design prevents the T-shaped slider 12 from disengaging from the T-shaped groove 10.
[0023] Furthermore, multiple fixing plates 14 are symmetrically installed on the outer side of each first rotating plate 7 and second rotating plate 8. Multiple guide rods 15 are installed on the sides of each pair of corresponding fixing plates 14. Each movable seat 16 is slidably connected to the corresponding guide rod 15, and the guide rod 15 provides guiding and limiting functions for the movable seat 16.
[0024] Furthermore, there are four assembly plates 3, and the four assembly plates 3 are symmetrically distributed around the center of the groove 5. The symmetrical distribution of the four assembly plates 3 can buffer the impact forces that may be generated in various directions through the device set on the outside of the assembly plates 3.
[0025] Furthermore, one end of each spring 11 is fixedly installed on the side wall of the corresponding T-shaped slide 10, and the other end of each spring 11 is fixedly connected to the side of the corresponding T-shaped slider 12.
[0026] Furthermore, both the first rotating plate 7 and the second rotating plate 8 are made of rubber, which prevents damage to the outside of the bottle.
[0027] This utility model provides a packaging box with an internal support structure. The specific working principle is as follows: When the wine bottle is placed inside the packaging box body 1, the spring 11 pushes each T-shaped slider 12 to slide outward, and the push plate 13 pushes the moving seat 16 to slide on the guide rod 15. When the inner side of the first rotating plate 7 and the second rotating plate 8 abuts against the outer side of the wine bottle, as the stress of the spring 11 is released, the first rotating plate 7 and the second rotating plate 8 can then be pushed to rotate around the rotating shaft 9. The first rotating plate 7 and the second rotating plate 8 form a V-shaped groove, which effectively supports the wine bottle. The rotatability of the first rotating plate 7 and the second rotating plate 8 can change the angle of the V-shaped opening, thereby supporting wine bottles of different diameters. Furthermore, when the packaging box body 1 is accidentally dropped to the ground, the elastic deformation of multiple springs 11 can effectively reduce the instantaneous impact force on the waist of the wine bottle, thereby cushioning and protecting the wine bottle.
[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A packaging box with an internal support structure, comprising a packaging box body (1), characterized in that, A foam board (2) is installed on the bottom wall of the packaging box body (1). A groove (5) is opened on the top surface of the foam board (2). An annular airbag (6) is installed on the side wall of the groove (5). Multiple rotating shafts (9) are set inside the packaging box body (1). A first rotating plate (7) and a second rotating plate (8) are rotatably connected to each of the rotating shafts (9). A movable seat (16) is slidably connected to the outer side of each of the first rotating plate (7) and the second rotating plate (8). An assembly plate (3) is fixedly installed on each side wall of the packaging box body (1). Multiple extension seats (4) are symmetrically installed on the outer side of each assembly plate (3). T-shaped sliders (12) are slidably connected to the two outer sides of each extension seat (4) through multiple springs (11). A push plate (13) is fixedly installed on the outer side of each T-shaped slider (12). The other end of each push plate (13) is rotatably connected to the movable seat (16) corresponding to the position.
2. A packaging box with an internal support structure according to claim 1, characterized in that, Each of the extension seats (4) has a T-shaped groove (10) on both outer sides, and each T-shaped slider (12) is slidably connected in the corresponding T-shaped groove (10).
3. A packaging box with an internal support structure according to claim 2, characterized in that, Multiple fixing plates (14) are symmetrically installed on the outer side of each of the first rotating plate (7) and the second rotating plate (8). Multiple guide rods (15) are installed on the side of each pair of corresponding fixing plates (14), and each movable seat (16) is slidably connected to the corresponding guide rod (15).
4. A packaging box with an internal support structure according to claim 3, characterized in that, The number of the multiple assembly plates (3) is four, and the four assembly plates (3) are symmetrically distributed around the center of the groove (5).
5. A packaging box with an internal support structure according to claim 4, characterized in that, One end of each spring (11) is fixedly installed on the side wall of the corresponding T-shaped groove (10), and the other end of each spring (11) is fixedly connected to the side of the corresponding T-shaped slider (12).
6. A packaging box with an internal support structure according to claim 5, characterized in that, Both the first rotating plate (7) and the second rotating plate (8) are made of rubber.