Fruit packaging box
By designing fruit packaging boxes with locking plates and inner folding plates, the problem of insufficient stability of existing packaging boxes is solved, and the overlay function of packaging boxes is realized through the design of vertical plates and slots, improving the quality of fruit transportation and storage.
Patent Information
- Application Number
- CN202421324720.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing fruit packaging boxes are low in stability after assembly and are easy to disperse, lack an effective locking mechanism, and do not have superposition function, resulting in the fruit being easily damaged or scattered during transportation or storage.
A fruit packaging box made of cut-shaped and folded cardboard is designed, and a stable structure is formed through the design of locking plates and inner folding plates; at the same time, the superposition function of the packaging box is realized through the design of vertical plates and slots.
It effectively prevents the packaging box from spreading during transportation or storage, ensuring the safety and integrity of the fruit; at the same time, it simplifies the assembly process of the packaging box, improves production efficiency, and maintains air circulation through the ventilation holes, extending the storage quality of the fruit.
Smart Images
Figure CN222820440U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of packaging boxes, in particular to a fruit packaging box. Background Art
[0002] In the fruit sales industry, the stability and practicality of packaging boxes are crucial to protecting the quality of fruits and ensuring their transportation safety. However, existing fruit packaging boxes often have the problem of low stability after assembly and easy to fall apart, which makes the fruits easily damaged or scattered during transportation or storage. These packaging boxes usually lack an effective locking mechanism, making them easy to deform or disintegrate when subjected to external forces. At the same time, existing packaging boxes do not have the function of being stacked together and can only be placed separately, which reduces their actual use effect. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a fruit packaging box.
[0004] The technical problem to be solved by the utility model is achieved by the following technical solutions:
[0005] A fruit packaging box is formed by folding a paperboard cut and shaped with creases, comprising a bottom plate, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface is symmetrically arranged with the second side surface, the third side surface is symmetrical with the fourth side surface, locking plates are extended on both sides of the first side surface and the second side surface through the creases, a first ear portion is arranged at the lower end of the locking plate, an inner folding plate is extended on the third side surface and the fourth side surface through the folding portion, and two second ears are arranged at one end of the inner folding plate away from the folding portion.
[0006] Furthermore, a first slot hole and a second slot hole are provided at the fold between the bottom plate and the third side surface and the fourth side surface. The first slot hole is located in the middle position, and two second slot holes are provided, respectively located on both sides of the first slot hole.
[0007] Furthermore, after the locking plate is folded inwardly along the fold, the first ear portion at the lower end of the locking plate is adapted to fit into the second slot.
[0008] Furthermore, the folded portion is a width formed by folding two parallel folds.
[0009] Furthermore, after the inner folding plate is folded inwardly by the folding portion, the two second ears are adapted to fit in with the two second slots.
[0010] Furthermore, a first notch is provided at a lower portion of one end of the locking plate, and a second notch is provided at a middle position of an end of the inner folding plate away from the folding portion.
[0011] Furthermore, a plurality of third notches are provided at the upper ends of the first side surface and the second side surface.
[0012] Furthermore, a vertical plate is provided in the middle position of the fold between the third side surface, the fourth side surface and the folding portion. The vertical plate is formed by precise cutting on the folding portion and the adjacent inner folding plate to form a U-shaped incision. After the inner folding plate is folded inward through the folding portion, a vertical plate structure perpendicular to the third side surface and the fourth side surface is formed.
[0013] Furthermore, ventilation holes are provided on the bottom plate, the first side surface and the second side surface.
[0014] Furthermore, the vertical plate is adapted to fit in the first slot and can be used to stack multiple fruit packaging boxes together.
[0015] Beneficial effects of the utility model: Enhanced stability: Through the design of the locking plate and the inner folding plate, the sides of the packaging box can be firmly locked together to form a stable structure. This design effectively prevents the packaging box from falling apart during transportation or storage, thereby ensuring the safety and integrity of the fruit.
[0016] Easy to operate: The assembly process of the packaging box is simple and quick. You only need to fold and snap together according to the predetermined creases and slots. This design reduces the difficulty of assembling the packaging box and improves production efficiency.
[0017] Ventilation: The vents on the packaging box can effectively keep the air in the box flowing, preventing the fruit from rotting or deteriorating in a closed environment. This design helps to improve the storage quality of the fruit.
[0018] Stackability: Through the design of the vertical plate and the first slot, multiple packaging boxes can be conveniently stacked together to save storage space. This design makes the packaging box more flexible and convenient during use.
[0019] In summary, the fruit packaging box provided by the utility model has the advantages of strong stability, easy operation, ventilation and air permeability, and stackability. It can meet the actual needs of the fruit sales industry for packaging boxes and improve the storage and transportation quality of fruits. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the utility model.
[0021] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.
[0023] A fruit packaging box is formed by folding a cardboard cut and shaped with creases, comprising a bottom plate 1, a first side surface 2, a second side surface 3, a third side surface 4 and a fourth side surface 5, wherein the first side surface 2 and the second side surface 3 are symmetrically arranged, the third side surface 4 and the fourth side surface 5 are symmetrical, a locking plate 6 is extended on both sides of the first side surface 2 and the second side surface 3 through the crease, a first ear portion 7 is provided at the lower end of the locking plate 6, an inner folding plate 9 is extended between the third side surface 4 and the fourth side surface 5 through a folding portion 8, and two second ears 10 are provided at one end of the inner folding plate 9 away from the folding portion 8.
[0024] Furthermore, a first slot hole 11 and a second slot hole 12 are provided at the fold between the bottom plate 1 and the third side surface 4 and the fourth side surface 5 . The first slot hole 11 is located in the middle position, and two second slot holes 12 are provided, which are respectively located on both sides of the first slot hole 12 .
[0025] Furthermore, after the locking plate 6 is folded inwardly along the fold, the first ear portion 7 at the lower end of the locking plate 6 is adapted to be engaged with the second slot 12 .
[0026] Furthermore, the folded portion 8 has a width formed by folding two parallel folds.
[0027] Furthermore, after the inner folding plate 9 is folded inwardly through the folding portion, the two second ear portions 10 are adapted to fit with the two second slots 12 .
[0028] Furthermore, a first notch is provided at the lower portion of one end of the locking plate 6 , and a second notch is provided at the middle position of one end of the inner folding plate 9 away from the folding portion.
[0029] Furthermore, a plurality of third notches 13 are provided at the upper ends of the first side surface 2 and the second side surface 3 .
[0030] Furthermore, a vertical plate 14 is provided in the middle position of the fold between the third side surface 4, the fourth side surface 5 and the folding portion 8. The vertical plate 14 is formed by precise cutting on the folding portion 8 and the adjacent inner folding plate 9 to form a U-shaped incision. After the inner folding plate 9 is folded inward through the folding portion 8, a vertical plate structure perpendicular to the third side surface 4 and the fourth side surface 5 is formed.
[0031] Furthermore, ventilation holes 15 are provided on the bottom plate 1 , the first side surface 2 and the second side surface 3 .
[0032] Furthermore, the vertical plate 14 is adapted to fit in the first slot 11 and can be used to stack multiple fruit packaging boxes together.
[0033] The folding method of the utility model is as follows: the first side surface 2 and the second side surface 3 are folded upward along the indentation, and then the locking plates 6 on both sides of the first side surface 2 and the second side surface 3 are folded inward, the first ear portion 7 is adapted to engage with the second slot hole 12, and then the third side surface 4 and the fourth side surface 5 are folded upward along the indentation, and finally the inner folding plate 9 is folded inward using the folding portion 8, and the second ear portion 10 is adapted to engage with the second slot hole 12 to complete the assembly.
[0034] After the inner folding plate 9 is folded inward, the locking plate 6 is simply wrapped inside, and the first ear 7 of the locking plate 6 is adapted and engaged with the second slot 12, and the second ear 10 of the inner folding plate 9 is adapted and engaged with the second slot 12, so that each side surface can be firmly locked together to form a stable structure. This design effectively prevents the packaging box from spreading during transportation or storage, thereby ensuring the safety and integrity of the fruit.
[0035] Through the matching snap-fit design of the vertical plate 14 and the first slot 11, multiple packaging boxes can be conveniently stacked together for better use effect, and multiple third notches 13 are provided on the upper ends of the first side surface 2 and the second side surface 3 to facilitate transportation after being stacked together.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A fruit packaging box, characterized in that: The invention is formed by folding a cardboard which is cut and shaped and has creases, and comprises a bottom plate, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the first side surface is symmetrically arranged with the second side surface, the third side surface is symmetrical with the fourth side surface, locking plates are extended on both sides of the first side surface and the second side surface through the creases, a first ear is arranged at the lower end of the locking plate, an inner folding plate is extended on the third side surface and the fourth side surface through the folding portion, and two second ears are arranged at one end of the inner folding plate away from the folding portion.
2. A fruit packaging box according to claim 1, characterized in that: A first slot hole and a second slot hole are provided at the fold between the bottom plate and the third side surface and the fourth side surface. The first slot hole is located in the middle position, and two second slot holes are provided, which are respectively located on both sides of the first slot hole.
3. A fruit packaging box according to claim 1, characterized in that: After the locking plate is folded inwardly along the fold, the first ear portion at the lower end of the locking plate is adapted to be engaged with the second slot.
4. A fruit packaging box according to claim 1, characterized in that: The folded portion is the width formed by folding two parallel folds.
5. A fruit packaging box according to claim 1, characterized in that: After the inner folding plate is folded inwardly by the folding portion, the two second ears are adapted to fit in with the two second slots.
6. A fruit packaging box according to claim 1, characterized in that: A first notch is provided at the lower portion of one end of the locking plate, and a second notch is provided at the middle position of one end of the inner folding plate away from the folding portion.
7. A fruit packaging box according to claim 1, characterized in that: Furthermore, a plurality of third notches are provided at the upper ends of the first side surface and the second side surface.
8. A fruit packaging box according to claim 1, characterized in that: Furthermore, a vertical plate is provided in the middle position of the fold between the third side surface, the fourth side surface and the folding portion. The vertical plate is formed by precise cutting on the folding portion and the adjacent inner folding plate to form a U-shaped incision. After the inner folding plate is folded inward through the folding portion, a vertical plate structure perpendicular to the third side surface and the fourth side surface is formed.
9. A fruit packaging box according to claim 1, characterized in that: Furthermore, ventilation holes are provided on the bottom plate, the first side surface and the second side surface.
10. A fruit packaging box according to claim 8, characterized in that: Furthermore, the vertical plate is adapted to fit in the first slot and can be used to stack multiple fruit packaging boxes together.