Self-buckling book-shaped fruit packaging box

Abstract

The utility model relates to the technical field of fruit packaging boxes, in particular to a self-buckling book-shaped fruit packaging box which comprises a base plate. The first side plates are installed on the front side and the rear side of the base plate, the sides, away from the base plate, of the first side plates are connected with first side supporting plates, second side plates are arranged on the left side and the right side of the base plate, and second side supporting plates are arranged on the front sides and the rear sides of the second side plates; a second cover plate is installed on the left side of the second side plate on the left side, first clamping blocks are arranged on the front side and the rear side of the second cover plate, a first clamping groove is formed between the first side plate and the first side supporting plate which are connected, and the first clamping groove is matched with the first clamping blocks; the self-buckling type cover closing structure is adopted, rapid assembling and disassembling can be achieved, the assembling and opening efficiency is remarkably improved, the clamping design ensures that the structure is stable and reliable in the closed state, internal fruits are effectively protected, meanwhile, operation is easy and convenient, and traditional complex cooperation of multiple notches is not needed.

Description

Technical Field

[0001] This utility model relates to the field of fruit packaging box technology, and in particular to a self-locking book-shaped fruit packaging box. Background Technology

[0002] Fruit gift boxes are packaging containers specifically designed to hold, protect, and enhance the quality of fruit gifts. They contain shock-absorbing materials (such as sponge or foam netting) to prevent damage during transportation and are typically used for holiday gifts, business gifts, or special occasions.

[0003] Existing fruit packaging box designs are relatively traditional and lack a self-locking lid structure, making the opening and closing process cumbersome. Each time it is used, multiple slots need to be precisely aligned with the cardboard, which is inconvenient and seriously affects the efficiency of use. This design not only prolongs the opening time, but also easily damages the packaging box due to repeated alignment, and cannot meet consumers' needs for quick access to fruit.

[0004] Therefore, to address the problem that existing fruit packaging boxes do not have a self-locking lid structure and require multiple slots to cooperate with the cardboard when opening and closing, making them difficult to open quickly, a self-locking book-shaped fruit packaging box can be designed. Utility Model Content

[0005] To overcome the problem that existing fruit packaging boxes do not have a self-locking lid structure, requiring multiple slots and cardboard to cooperate when opening and closing, making it impossible to open quickly.

[0006] The technical solution of this utility model is as follows: a self-locking book-shaped fruit packaging box, including a base plate; and a first side plate installed on the front and rear sides of the base plate, a first side support plate connected to the side of the first side plate away from the base plate, a second side plate provided on the left and right sides of the base plate, a second side support plate provided on the front and rear sides of the second side plate, a first cover plate installed on the right side of the right second side plate, a second cover plate installed on the left side of the left second side plate, a first locking block provided on the front and rear sides of the second cover plate, a first locking groove provided between the connected first side plate and the first side support plate, the first locking groove being adapted to the first locking block, a second locking block provided on the front and rear sides of the first cover plate, a second locking groove provided between the connected first side plate and the first side support plate, the second locking groove being adapted to the second locking block, and a positioning mechanism provided on the first cover plate.

[0007] Preferably, by setting a first side plate, during assembly, the two first side plates and two second side plates are folded upwards to a vertical state, the second side support plate is attached to the inner side of the corresponding first side plate, and the first side support plate covers the corresponding second side support plate. Then, the first cover plate and the second cover plate are folded up, and the first locking block is inserted into the inside of the first locking slot, and the second locking block is inserted into the inside of the second locking slot. This allows for quick assembly. When it is necessary to open the packaging box, the locking block can be pulled out from the inside of the corresponding locking slot. This solves the problem that existing fruit packaging boxes do not have a self-locking lid structure and require multiple slots and cardboard to cooperate when opening and closing, making it impossible to open quickly.

[0008] Preferably, the positioning mechanism includes a locking component and a rotating component. The locking component is used to position the first cover plate and the second cover plate, and the rotating component is used to rotate the locking component.

[0009] Preferably, the engaging assembly includes mounting holes, a rotating shaft, a rotating block, and a positioning groove. The top of the first cover plate has two mounting holes, and the interior of each mounting hole is rotatably connected to a rotating shaft. A rotating block is fixed to the top of the rotating shaft. The top of the second cover plate has two positioning grooves, and the rotating block is adapted to the positioning groove.

[0010] Preferably, the rotating assembly includes a positioning plate and a knob, with the positioning plate fixed to the bottom of each of the two rotating shafts and the knob installed on the bottom of the positioning plate.

[0011] Preferably, slots are provided at the connection points between the two first side plates and the substrate, and protrusions are provided on the side of the two first side support plates away from the substrate, with the protrusions matching the slots.

[0012] Preferably, the top of each of the two second side plates has two through-holes, which are semi-circular and are used for air circulation.

[0013] Preferably, two mounting slots are provided through the top of each of the two first side panels, and a handle can be attached to the first side panel through the mounting slots.

[0014] The beneficial effects of this utility model are:

[0015] By adopting a self-locking lid structure, it can be quickly assembled and disassembled, significantly improving assembly and opening efficiency. Its locking design ensures that the structure is stable and reliable when closed, effectively protecting the fruit inside. At the same time, it is easy to operate, eliminating the need for the cumbersome fit of traditional multi-slot joints. It can be used simply by folding it over. In addition, the design supports non-destructive opening and closing, is reusable, takes into account both environmental protection and practicality, and can save time and costs, making it especially suitable for scenarios that require efficient turnover, such as logistics and retail. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0017] Figure 2 The diagram shown is a bottom-view perspective view of the three-dimensional structure of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the second cover plate of this utility model;

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the first cover plate of this utility model;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the rotating block of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. First side plate; 3. First side support plate; 4. Second side plate; 5. Second side support plate; 6. First cover plate; 7. Second cover plate; 8. First locking block; 9. First locking slot; 10. Second locking block; 11. Second locking slot; 12. Slot; 13. Protrusion; 14. Side through slot; 15. Mounting slot; 161. Mounting hole; 162. Rotating shaft; 163. Rotating block; 164. Positioning slot; 165. Positioning plate; 166. Knob. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of a self-locking book-shaped fruit packaging box, including a base plate 1; it also includes first side plates 2 installed on the front and rear sides of the base plate 1, with a first side support plate 3 connected to the side of the first side plate 2 away from the base plate 1, second side plates 4 arranged on the left and right sides of the base plate 1, and second side support plates 5 arranged on the front and rear sides of the second side plates 4, with a first cover plate 6 installed on the right side of the right second side plate 4, and a second cover plate 7 installed on the left side of the left second side plate 4, with first locking blocks 8 arranged on the front and rear sides of the second cover plate 7, and a first locking groove 9 formed between the connected first side plate 2 and the first side support plate 3, the first locking groove 9 being adapted to the first locking block 8, and second locking blocks arranged on the front and rear sides of the first cover plate 6. 10. A second slot 11 is provided between the connected first side plate 2 and the first side support plate 3. The second slot 11 is adapted to the second locking block 10. A positioning mechanism is provided on the first cover plate 6. By setting the base plate 1, the two first side plates 2 and the two second side plates 4 are first folded upwards to a vertical state, so that the second side support plate 5 is attached to the inner side of the corresponding first side plate 2. At the same time, the first side support plate 3 covers the corresponding second side support plate 5. Then, the first cover plate 6 and the second cover plate 7 are folded over, so that the first locking block 8 is inserted into the first slot 9 and the second locking block 10 is inserted into the second slot 11, thus completing the quick assembly. When disassembling, simply pull the first locking block 8 and the second locking block 10 out of the corresponding slots to easily open the packaging box. This structural design takes into account both convenient assembly and stability, and is easy to reuse.

[0024] Please see Figures 1-5 In this embodiment, the positioning mechanism includes a locking assembly and a rotating assembly. The locking assembly is used to position the first cover plate 6 and the second cover plate 7, and the rotating assembly is used to rotate the locking assembly. The locking assembly includes mounting holes 161, a rotating shaft 162, a rotating block 163, and positioning grooves 164. The top of the first cover plate 6 has two mounting holes 161, and the rotating shaft 162 is rotatably connected inside each of the two mounting holes 161. The rotating block 163 is fixed to the top of the rotating shaft 162. The top of the second cover plate 7 has two positioning grooves 164, and the rotating block 163 is adapted to the positioning grooves 164. By setting the rotating block 163 and the positioning groove 164, after the first cover plate 6 and the second cover plate 7 are closed, the rotating block 163 will be inserted into the interior of the positioning groove 164. Rotating the rotating block 163 can interlock with the positioning groove 164, thereby positioning the first cover plate 6 and the second cover plate 7. The rotating component includes a positioning disk 165 and a knob 166. The bottom of both rotating shafts 162 is fixed with the positioning disk 165, and the bottom of the positioning disk 165 is equipped with a knob 166. By setting the knob 166, the user can rotate the rotating block 163 by rotating the knob 166, which improves convenience.

[0025] Please see Figure 1 and Figure 2In this embodiment, slots 12 are provided at the connection points between the two first side plates 2 and the substrate 1. Protrusions 13 are provided on the side of the two first side support plates 3 away from the substrate 1. The protrusions 13 are adapted to the slots 12. By setting the slots 12 and protrusions 13, the protrusions 13 can be inserted into the slots 12 after the first side support plate 3 is folded, thereby achieving positioning. Two side passage slots 14 are provided through the top of the two second side plates 4. The side passage slots 14 are semi-circular and are used for air circulation. By setting the side passage slots 14, the air circulation inside the packaging box can be improved, preventing the fruit from spoiling. At the same time, when carrying the packaging box, fingers can be inserted into the side passage slots 14 for easy carrying. Two mounting slots 15 are provided through the top of the two first side plates 2. The first side plates 2 can be connected to handles through the mounting slots 15. By setting the mounting slots 15, the handles can be engaged to achieve hand-carrying of the packaging box.

[0026] During assembly, the two first side plates 2 and the two second side plates 4 are folded upwards to a vertical position, so that each second side support plate 5 fits against the inner side of the corresponding first side plate 2. At the same time, each first side support plate 3 is folded over to cover the corresponding second side support plate 5. During this process, the protrusions 13 on the first side support plate 3 will engage in the slots 12 at the connection between the first side plate 2 and the base plate 1 to achieve initial positioning. Then, the first cover plate 6 and the second cover plate 7 are folded towards the middle, so that the first locking blocks 8 on both sides of the second cover plate 7 engage in the first locking grooves 9 formed by the first side plates 2 and the first side support plates 3 on both sides. At the same time, the second locking blocks 10 on both sides of the first cover plate 6 engage in the second locking grooves 11 formed by the first side plates 2 and the first side support plates 3 on both sides, so as to achieve quick snap-fit ​​of the box. When the cover is locked and closed, the rotating shaft 162 and its top rotating block 163 in the mounting hole 161 at the top of the first cover plate 6 will be inserted into the corresponding positioning groove 164 at the top of the second cover plate 7. At this time, rotating the knob 166 at the bottom of the rotating shaft 162 will drive the rotating block 163 to rotate, so that the rotating block 163 and the positioning groove 164 can be locked together, thereby fixing the first cover plate 6 and the second cover plate 7. When it is necessary to open the packaging box, rotate the knob 166 in the opposite direction to release the interlock between the rotating block 163 and the positioning groove 164, and then pull out the first locking block 8 and the second locking block 10 from the corresponding first locking groove 9 and the second locking groove 11. In addition, the side passage groove 14 at the top of the second side plate 4 is used for ventilation and finger insertion during handling, and the mounting groove 15 at the top of the first side plate 2 is used to install the external handle.

[0027] Through the above steps, by setting the base plate 1, during assembly, the two first side plates 2 and the two second side plates 4 are erected simultaneously. At this time, the second side support plate 5 will automatically adhere to the inner side of the first side plate 2 and be covered and fixed from the outside by the first side support plate 3. Then, the first cover plate 6 and the second cover plate 7 are pressed down, and the locking is completed by the interlocking structure of the first locking block 8 and the first locking slot 9, and the second locking block 10 and the second locking slot 11. When disassembling, the packaging box can be quickly unfolded by simply disengaging the two sets of locking blocks from the slots. While ensuring structural strength, convenient disassembly and assembly operations are achieved, thereby solving the problem that existing fruit packaging boxes do not have a self-locking lid structure and require multiple slots and cardboard to cooperate when opening and closing, making it impossible to open quickly.

Claims

1. A self-locking book-shaped fruit packaging box, comprising a base plate (1); characterized in that: It also includes a first side plate (2) installed on the front and rear sides of the substrate (1). A first side support plate (3) is connected to the side of the first side plate (2) away from the substrate (1). A second side plate (4) is provided on the left and right sides of the substrate (1). A second side support plate (5) is provided on both the front and rear sides of the second side plate (4). A first cover plate (6) is installed on the right side of the right second side plate (4). A second cover plate (7) is installed on the left side of the left second side plate (4). The front and rear sides of the second cover plate (7) are... Each is provided with a first locking block (8), and a first locking groove (9) is provided between the connected first side plate (2) and the first side support plate (3). The first locking groove (9) is adapted to the first locking block (8). A second locking block (10) is provided on both the front and rear sides of the first cover plate (6). A second locking groove (11) is provided between the connected first side plate (2) and the first side support plate (3). The second locking groove (11) is adapted to the second locking block (10). A positioning mechanism is provided on the first cover plate (6).

2. The self-locking book-shaped fruit packaging box according to claim 1, characterized in that: The positioning mechanism includes a locking component and a rotating component. The locking component is used to position the first cover plate (6) and the second cover plate (7), and the rotating component is used to rotate the locking component.

3. The self-locking book-shaped fruit packaging box according to claim 2, characterized in that: The engaging assembly includes mounting holes (161), a rotating shaft (162), a rotating block (163), and a positioning groove (164). The top of the first cover plate (6) has two mounting holes (161), and the rotating shaft (162) is rotatably connected inside each of the two mounting holes (161). The rotating block (163) is fixed to the top of the rotating shaft (162). The top of the second cover plate (7) has two positioning grooves (164), and the rotating block (163) is adapted to the positioning grooves (164).

4. The self-locking book-shaped fruit packaging box according to claim 3, characterized in that: The rotating assembly includes a positioning plate (165) and a knob (166). The bottom of both rotating shafts (162) is fixed with the positioning plate (165), and the bottom of the positioning plate (165) is equipped with the knob (166).

5. The self-locking book-shaped fruit packaging box according to claim 1, characterized in that: Slots (12) are provided at the connection points between the two first side plates (2) and the substrate (1). A protrusion (13) is provided on the side of the two first side support plates (3) away from the substrate (1), and the protrusion (13) is adapted to the slot (12).

6. The self-locking book-shaped fruit packaging box according to claim 1, characterized in that: Two side passages (14) are opened through the top of the two second side plates (4). The side passages (14) are semi-circular and are used for air circulation.

7. The self-locking book-shaped fruit packaging box according to claim 1, characterized in that: Two mounting slots (15) are provided through the top of each of the two first side plates (2), and the first side plates (2) can be connected to handles through the mounting slots (15).

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