Paper box with buffer protection structure
By designing buffer components and breakpoint tear lines in the carton, the problem of lack of buffer protection and inability to open the existing carton boxes has been solved, and a more environmentally friendly and safer packaging method is realized.
Patent Information
- Application Number
- CN202421304274.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-08
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-08
AI Technical Summary
The existing rectangular cartons lack buffer protection structure when used, resulting in the need to be filled with soft fill to protect the items, increasing the packaging cost and garbage amount. At the same time, the cartons are inconvenient to open and easily scratch the internal items.
Design a carton with a buffer protection structure, including intermediate carton, buffer component, and end carton. The buffer component forms an elastic buffer effect through a crease structure, and a breakpoint tear wire is set on the end carton. So that it is easy to open manually.
Through the protection of the buffer component, the dependence on the filling is reduced, the packaging cost and the amount of garbage are reduced. At the same time, the design of the tortoise line of the breakpoint is avoided to avoid using the knife to open the carton to protect the internal items.
Smart Images
Figure CN222408947U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging boxes, in particular to a paper box with a buffer protection structure. Background Art
[0002] A paper box is a commonly used packaging box, and its shape generally includes rectangle and triangle. The rectangular paper box is mainly composed of a front plate, a bottom plate, a back plate, a top plate and side plates, and its structure is very simple. However, the existing rectangular paper boxes have the following defects when used: First, due to the lack of a buffer protection structure inside the paper box, some soft fillers are usually filled to protect the items when used. These fillers not only increase the packaging cost, but also lead to an increase in garbage, which is not in line with the concept of environmental protection; second, the existing paper boxes are inconvenient to open, and a knife needs to be used to cut the paper box when opening it, which can easily scratch the items inside the paper box. Summary of the invention
[0003] The purpose of the utility model is to provide a paper box with a buffer protection structure to solve the problems raised in the above background technology.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a paper box with a buffer protection structure, comprising an intermediate paper box, a buffer assembly and an end paper box, wherein the buffer assemblies are installed at both ends of the intermediate paper box, and the end paper box is installed at one end of the buffer assembly, the intermediate paper box comprises a first front panel, the bottom end of the first front panel is hinged to a first bottom panel, one end of the first bottom panel is hinged to a first back panel, the top end of the first back panel is hinged to a first top panel, the bottom end of the first top panel is hinged to a first connecting panel, and the first connecting panel is bonded and fixed to the first front panel.
[0005] Preferably, the buffer assembly includes a second connecting plate, a first fold, a second fold, a third fold and a fourth fold, the first front plate, the first bottom plate, the first back plate and the first top plate are hinged at both ends with a second connecting plate, the second connecting plate is provided with a first fold, the second fold is provided on both sides of the first fold, the third fold is provided on one side of the second fold, and the fourth fold is provided on one side of the third fold.
[0006] Preferably, a fifth glue layer is provided between the third fold and the fourth fold.
[0007] Preferably, the end paper box includes a second front panel, a first ear panel, a second bottom panel, a second ear panel, a second back panel, a third ear panel, a second top panel, a fourth ear panel and a third connecting panel, and the second front panel, the second bottom panel, the second back panel and the second top panel are respectively hinged to the four second connecting panels, one end of the second bottom panel is hinged to the second front panel, and the other end is hinged to the second back panel, one end of the second top panel is hinged to the second back panel, and the other end is hinged to the third connecting panel, and the third connecting panel is bonded and fixed to the second front panel.
[0008] Preferably, a first ear plate is hinged on the second front panel, a second ear plate is hinged on the second bottom panel, a third ear plate is hinged on the second back panel, a fourth ear plate is hinged on the second top panel, and the second ear plate is bonded and fixed to the first ear plate and the third ear plate, and the fourth ear plate is bonded and fixed to the first ear plate and the third ear plate.
[0009] Preferably, one of the end paper boxes is provided with two breakpoint tear lines, and the breakpoint tear lines are arranged on the second front plate, the second bottom plate, the second back plate and the second top plate.
[0010] Preferably, the second ear plate and the fourth ear plate are both provided with a first glue layer, and the first ear plate and the third ear plate are both provided with a second glue layer.
[0011] Preferably, the second front plate and the first front plate are both provided with a third glue layer, and the third connecting plate and the first connecting plate are both provided with a fourth glue layer.
[0012] The utility model provides a paper box with a buffer protection structure, which has the following advantages: the utility model is designed with a buffer component to protect the items in the paper box, the component and the paper box part are designed in one piece, which has the advantages of simple structure, low cost and easy molding, and can solve the problems of increased packaging costs and environmental pollution caused by fillers; the utility model adds a breakpoint tear line on the end paper box, which is convenient for users to manually open the paper box, thereby avoiding scratches on the items caused by using a knife to open the paper box. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model when it is unfolded;
[0015] Figure 2 It is a schematic diagram of the overall top view structure of the utility model in the unfolded state;
[0016] Figure 3 It is a schematic diagram of the overall three-dimensional cutaway structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the buffer component of the utility model.
[0018] In the figure: 1. middle paper box; 11. first front plate; 12. first bottom plate; 13. first back plate; 14. first top plate; 15. first connecting plate; 2. buffer assembly; 21. second connecting plate; 22. first crease; 23. second crease; 24. third crease; 25. fourth crease; 3. end paper box; 31. second front plate; 32. first ear plate; 33. second bottom plate; 34. second ear plate; 35. second back plate; 36. third ear plate; 37. second top plate; 38. fourth ear plate; 39. third connecting plate; 4. first glue layer; 41. second glue layer; 42. third glue layer; 43. fourth glue layer; 44. fifth glue layer; 5. breakpoint tear line. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4The utility model provides an embodiment: a paper box with a buffer protection structure, comprising an intermediate paper box 1, a buffer component 2 and an end paper box 3, the buffer components 2 are installed at both ends of the intermediate paper box 1, and the end paper box 3 is installed at one end of the buffer component 2, the intermediate paper box 1 comprises a first front plate 11, the bottom end of the first front plate 11 is hinged with a first bottom plate 12, one end of the first bottom plate 12 is hinged with a first back plate 13, the top end of the first back plate 13 is hinged with a first top plate 14, the bottom end of the first top plate 14 is hinged with a first connecting plate 15, and the first connecting plate 15 is bonded and fixed to the first front plate 11, the first front plate 11, the first bottom plate 12, the first back plate 13 and the first top plate 14 constitute the box body part of the intermediate paper box 1, the first The connecting plate 15 is used to connect the first top plate 14 and the first front plate 11; the buffer component 2 includes a second connecting plate 21, a first fold 22, a second fold 23, a third fold 24 and a fourth fold 25. The first front plate 11, the first bottom plate 12, the first back plate 13 and the first top plate 14 are hinged at both ends with the second connecting plate 21. The second connecting plate 21 is provided with a first fold 22, and the two sides of the first fold 22 are provided with second folds 23, one side of the second fold 23 is provided with a third fold 24, and one side of the third fold 24 is provided with a fourth fold 25. The buffer component 2 uses the first fold 22, the second fold 23, the third fold 24 and the fourth fold 25 to form an elastic structure to achieve a buffering function; the third fold 24 is provided with a fourth fold 25. A fifth glue layer 44 is provided between the fold 24 and the fourth fold 25, and the fifth glue layer 44 is used to bond the two sides of the second connecting plate 21; the end paper box 3 includes a second front plate 31, a first ear plate 32, a second bottom plate 33, a second ear plate 34, a second back plate 35, a third ear plate 36, a second top plate 37, a fourth ear plate 38 and a third connecting plate 39, and the second front plate 31, the second bottom plate 33, the second back plate 35 and the second top plate 37 are respectively hinged on the four second connecting plates 21, one end of the second bottom plate 33 is hinged on the second front plate 31, and the other end is hinged on the second back plate 35, one end of the second top plate 37 is hinged on the second back plate 35, and the other end is hinged with the third connecting plate 39, and the third connecting plate 39 is glued The second front plate 31 is fixed to the second bottom plate 33, the second back plate 35 and the second top plate 37 constitute the box body of the end paper box 3, the first ear plate 32, the second ear plate 34, the third ear plate 36 and the fourth ear plate 38 constitute the side plate of the end paper box 3, and the third connecting plate 39 is used to connect the second front plate 31 and the second top plate 37; the first ear plate 32 is hinged on the second front plate 31, the second ear plate 34 is hinged on the second bottom plate 33, the third ear plate 36 is hinged on the second back plate 35, and the fourth ear plate 38 is hinged on the second top plate 37, and the second ear plate 34 is bonded and fixed to the first ear plate 32 and the third ear plate 36, and the fourth ear plate 38 is bonded and fixed to the first ear plate 32 and the third ear plate 36;Two breakpoint tear lines 5 are provided on one end paper box 3, and the breakpoint tear lines 5 are provided on the second front plate 31, the second bottom plate 33, the second back plate 35 and the second top plate 37, and the breakpoint tear lines 5 are used to facilitate tearing the box body; the second ear plate 34 and the fourth ear plate 38 are provided with a first glue layer 4, the first ear plate 32 and the third ear plate 36 are provided with a second glue layer 41, and the first glue layer 4 and the second glue layer 41 are used to bond the sheet materials; the second front plate 31 and the first front plate 11 are provided with a third glue layer 42, and the third connecting plate 39 and the first connecting plate 15 are provided with a fourth glue layer 43, and the third glue layer 42 and the fourth glue layer 43 are used to bond the sheet materials.;
[0021] Working principle: When assembling and using the utility model, firstly, the outline and creases of the paper box are processed, then glue is applied, and then folded into shape according to the creases. When folding, the buffer component 2 is folded out first, that is, the second connecting plate 21 is bent according to the first crease 22, the second crease 23, the third crease 24 and the fourth crease 25, and the two sides of the second connecting plate 21 are bonded and fixed by the fifth glue layer 44, and then the middle paper box 1 and the end paper box 3 are folded out at the same time, that is, the first front plate 11, the first back plate 13 and the first top plate 14 are bent, combined with the first bottom plate 12 to form the box body part, and the first connecting plate 15 is bonded and fixed to the first front plate 11 by the third glue layer 42 and the fourth glue layer 43. During the process, the second front panel 31, the second back panel 35 and the second top panel 37 are also bent and combined with the second bottom panel 33 to form the box body part, and the third connecting plate 39 is glued and fixed to the second front panel 31 through the third glue layer 42 and the fourth glue layer 43, the first ear panel 32 and the third ear panel 36 are bent, and then the second ear panel 34 and the fourth ear panel 38 are bent, and the second ear panel 34 is glued and fixed to the first ear panel 32 and the third ear panel 36 through the first glue layer 4 and the second glue layer 41, and the fourth ear panel 38 is glued and fixed to the first ear panel 32 and the third ear panel 36, and the assembly of the box body is completed, wherein the end paper box 3 can be directly torn open along the breakpoint tear line 5 to facilitate the removal of items.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A paper box with a buffer protection structure, comprising a middle paper box (1), a buffer component (2) and an end paper box (3), characterized in that: The two ends of the intermediate paper box (1) are both installed with a buffer assembly (2), one end of the buffer assembly (2) is installed with an end paper box (3), the intermediate paper box (1) comprises a first front panel (11), the bottom end of the first front panel (11) is hingedly connected to a first bottom panel (12), one end of the first bottom panel (12) is hingedly connected to a first back panel (13), the top end of the first back panel (13) is hingedly connected to a first top panel (14), the bottom end of the first top panel (14) is hingedly connected to a first connecting panel (15), and the first connecting panel (15) is bonded and fixed to the first front panel (11).
2. A paper box with a buffer protection structure according to claim 1, characterized in that: The buffer assembly (2) comprises a second connecting plate (21), a first fold (22), a second fold (23), a third fold (24) and a fourth fold (25); both ends of the first front plate (11), the first bottom plate (12), the first back plate (13) and the first top plate (14) are hingedly connected to the second connecting plate (21); the second connecting plate (21) is provided with the first fold (22); the second fold (23) is provided on both sides of the first fold (22); the third fold (24) is provided on one side of the second fold (23); and the fourth fold (25) is provided on one side of the third fold (24).
3. A paper box with a buffer protection structure according to claim 2, characterized in that: A fifth glue layer (44) is provided between the third fold (24) and the fourth fold (25).
4. The paper box with a buffer protection structure according to claim 1, characterized in that: The end paper box (3) comprises a second front plate (31), a first ear plate (32), a second bottom plate (33), a second ear plate (34), a second back plate (35), a third ear plate (36), a second top plate (37), a fourth ear plate (38) and a third connecting plate (39), wherein the second front plate (31), the second bottom plate (33), the second back plate (35) and the second top plate (37) are respectively hinged to the four second connecting plates (21), one end of the second bottom plate (33) is hinged to the second front plate (31), and the other end is hinged to the second back plate (35), one end of the second top plate (37) is hinged to the second back plate (35), and the other end is hinged to the third connecting plate (39), and the third connecting plate (39) is bonded and fixed to the second front plate (31).
5. A paper box with a buffer protection structure according to claim 4, characterized in that: A first ear plate (32) is hingedly connected to the second front plate (31), a second ear plate (34) is hingedly connected to the second bottom plate (33), a third ear plate (36) is hingedly connected to the second back plate (35), and a fourth ear plate (38) is hingedly connected to the second top plate (37); the second ear plate (34) is bonded and fixed to the first ear plate (32) and the third ear plate (36), and the fourth ear plate (38) is bonded and fixed to the first ear plate (32) and the third ear plate (36).
6. The paper box with a buffer protection structure according to claim 4, characterized in that: One of the end paper boxes (3) is provided with two breakpoint tear lines (5), and the breakpoint tear lines (5) are arranged on the second front plate (31), the second bottom plate (33), the second back plate (35) and the second top plate (37).
7. The paper box with a buffer protection structure according to claim 4, characterized in that: The second ear plate (34) and the fourth ear plate (38) are both provided with a first glue layer (4), and the first ear plate (32) and the third ear plate (36) are both provided with a second glue layer (41).
8. The paper box with a buffer protection structure according to claim 4, characterized in that: A third glue layer (42) is provided on the second front plate (31) and the first front plate (11), and a fourth glue layer (43) is provided on the third connecting plate (39) and the first connecting plate (15).