A dual-purpose product packaging box

Abstract

This utility model discloses a dual-purpose product packaging box, belonging to the field of packaging box technology. It includes an outer packaging box and two inner linings symmetrically placed inside the outer packaging box. Each inner lining forms an adjacent first buffer space and a second buffer space. A first channel is opened in the first buffer space, and a second channel is opened in the second buffer space. The openings of the first channel and the second channel are opposite to each other. When the first channels of the two inner linings are opposite, they are used to place small products, with the two ends of the small products inserted into the two opposite first channels respectively. When the second channels of the two inner linings are opposite, they are used to place large products, with the two ends of the large products inserted into the two opposite second channels respectively.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and in particular to a dual-purpose product packaging box. Background Technology

[0002] In the current product packaging field, the same product series typically includes multiple versions with different models or specifications. To meet market demands, manufacturers need to design and produce corresponding packaging boxes for each model individually to ensure the safety and integrity of the product during transportation and storage. Therefore, existing packaging boxes are usually designed only for a single model and cannot be adapted to different models of the same product, resulting in non-universal packaging boxes, increased production costs, and greater difficulty in inventory management. Summary of the Invention

[0003] The purpose of this utility model is to provide a dual-purpose product packaging box to address the technical deficiencies existing in the prior art.

[0004] The technical solution adopted to achieve the purpose of this utility model is: A dual-purpose product packaging box includes an outer packaging box and two inner linings symmetrically placed inside the outer packaging box. Each inner lining forms an adjacent first buffer space and a second buffer space. A first channel is formed in the first buffer space, and a second channel is formed in the second buffer space. The openings of the first channel and the second channel are opposite to each other. When the first channels of the two inner linings are opposite each other, they are used to place small products, with the two ends of the small products inserted into the two opposite first channels respectively. When the second channels of the two inner linings are opposite each other, they are used to place large products, with the two ends of the large products inserted into the two opposite second channels respectively.

[0005] In the above technical solution, the inner lining is formed by folding an inner lining blank. The inner lining blank includes seven plates connected in sequence by fold lines, namely a first inner side plate, a first long strip plate, a first outer side plate, a bottom plate, a first top plate, a second outer side plate, a second top plate, and a second inner side plate. The width of the second top plate is greater than the width of the first top plate. Two first inclined plates and two second inclined plates are connected by crease lines on the first outer plate. The two first inclined plates are arranged opposite each other, and the two second inclined plates are arranged opposite each other. The two first inclined plates and the two second inclined plates are respectively connected to the crease lines of the first outer plate to form a rectangle. After the first inclined plates and the second inclined plates are folded with the crease lines of the first outer plate, a first channel for inserting the product is formed. The second outer side plate is connected to two third and fourth inclined plates by crease lines. The two third and four inclined plates are arranged opposite each other. The two third and four inclined plates are connected to the crease lines of the second outer side plate to form a rectangle. The third and fourth inclined plates are folded together by the crease lines of the second outer side plate to form a second channel for inserting the product. The volume of the second channel is greater than the volume of the first channel.

[0006] In the above technical solution, a first tongue is provided on each of the opposite sides of the first inner side plate and the second inner side plate, and a first socket matching the first tongue is provided in the first top plate of the bottom plate. On the first inner side plate, a second socket is provided on the opposite side of the first tongue. On the second inner side plate, a second tongue is provided on the opposite side of the first tongue. The second tongue and the second socket are matched and plugged in.

[0007] In the above technical solution, a insert is connected to the second tongue via a crease line.

[0008] In the above technical solution, a long support plate is connected to the end of one of the first inclined plates by a crease line, which makes the product more stable after insertion.

[0009] In the above technical solution, a square support plate is connected to the end of each of the two fourth inclined plates by a crease line, which makes the product more stable after insertion.

[0010] In the above technical solution, the width of the first elongated plate is less than the width of the second top plate, and the width of the bottom plate and the first top plate is equal to the sum of the width of the first elongated plate and the width of the second top plate.

[0011] In the above technical solution, the outer packaging box is formed by folding an outer packaging box blank. The outer packaging box blank is connected sequentially along its length by fold lines to form a first outer side panel, a second outer side panel, a third outer side panel, and a fourth outer side panel. An inner cover plate and a first locking bottom plate are connected to opposite sides of the first outer side panel. A first upper flap and a first lower flap are connected to opposite sides of the second outer side panel. An outer cover plate and a second locking bottom plate are connected to opposite sides of the third outer side panel. A second upper flap and a second lower flap are connected to opposite sides of the fourth outer side panel.

[0012] In the above technical solution, a third socket is opened on the inner cover plate, and a tongue matching the third socket is connected to the end of the outer cover plate.

[0013] In the above technical solution, an adhesive plate is connected to one end of the first outer side panel.

[0014] In the above technical solution, both the outer packaging box and the inner lining are made of corrugated paper.

[0015] Compared with the prior art, the beneficial effects of this utility model are: The product packaging box formed by the inner lining and outer packaging box of this utility model can be used to hold different models of products, realizing two uses in one box, reducing costs and improving efficiency.

[0016] When the two inner lining blanks of this utility model are folded and the first channel formed is opposite to each other, it is used to place small products; or when the two inner lining blanks form the second channel opposite to each other, it is used to place large products. It also forms a first buffer space and a second buffer space, which has good buffering performance and makes the products less likely to collide.

[0017] The inner lining and outer packaging box of this utility model are both made of corrugated paper, which is easy to recycle and reuse, and combines environmental protection and practicality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the inner lining blank of this utility model.

[0019] Figure 2 This is a schematic diagram of the two inner lining structures formed by folding the inner lining blank of this utility model.

[0020] Figure 3 This is a schematic diagram of the two inner lining structures formed by folding the inner lining blank of this utility model.

[0021] Figure 4 This is a schematic diagram of the folding process of the inner lining blank of this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the outer packaging box blank of this utility model.

[0023] Figure 6 This is a schematic diagram of the structure of the outer packaging box formed by folding the outer packaging box blank of this utility model.

[0024] Figure 7 This is a schematic diagram of the structure of the outer packaging box formed by folding the outer packaging box blank of this utility model.

[0025] Wherein: 1: First inner side panel, 2: First long strip panel, 3: First outer side panel, 4: Bottom panel, first top panel, 5: Second outer side panel, 6: Second top panel, 7: Second inner side panel, 8: First upper flap, 9: First latch, 10: First slot, 11: Second slot, 12: Second latch, 13: First lower flap, 14: First sloping panel, 15: Second sloping panel, 16: First channel, 17: Outer cover plate, 18: Third sloping panel, 19: Fourth sloping panel 20: Second channel; 21: Second locking base plate; 22: Insert piece; 23: Second upper flap piece; 24: Long strip support plate; 25: Second lower flap piece; 26: Square support plate; 27: Third insertion port; 28: First outer side panel; 29: Second outer side panel; 30: Third outer side panel; 31: Fourth outer side panel; 32: Third insertion tongue; 33: Inner cover plate; 34: First locking base plate; 35: Adhesive plate; 36: First buffer space; 37: Second buffer space. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0027] Example 1 like Figure 1-7 As shown, a dual-purpose product packaging box includes an outer packaging box and two inner linings symmetrically placed inside the outer packaging box. Each inner lining forms an adjacent first buffer space 36 and a second buffer space 37. A first channel 16 is formed in the first buffer space 36, and a second channel 20 is formed in the second buffer space 37. The openings of the first channel 16 and the second channel 20 are opposite to each other. When the first channels 16 of the two inner linings are opposite, they are used to place small products, with the two ends of the small products inserted into the two opposite first channels 16 respectively. When the second channels 20 of the two inner linings are opposite, they are used to place large products, with the two ends of the large products inserted into the two opposite second channels 20 respectively.

[0028] Example 2 like Figures 1-4 As shown, this embodiment provides the lining described in Embodiment 1. The lining is formed by folding an inner lining blank. The inner lining blank includes seven plates connected in sequence by fold lines, namely a first inner side plate 1, a first top plate 2, a first outer side plate 3, a bottom plate 4, a second outer side plate 5, a second top plate 6, and a second inner side plate 7. The width of the second top plate 6 is greater than the width of the first top plate 2.

[0029] Two first inclined plates 14 and two second inclined plates 15 are connected by crease lines on the first outer side plate 3. The two first inclined plates 14 are arranged opposite each other, and the two second inclined plates 15 are arranged opposite each other. The two first inclined plates 14 and the two second inclined plates 15 are respectively connected to the four crease lines of the first outer side plate 3 to form a rectangle. After the two first inclined plates 14 and the two second inclined plates 15 are folded with the crease lines of the first outer side plate 3, a first channel 16 for inserting the product can be formed.

[0030] Two third inclined plates 18 and two fourth inclined plates 19 are connected to the second outer outer plate 5 by crease lines. The two third inclined plates 18 are arranged opposite each other, and the two fourth inclined plates 19 are arranged opposite each other. The two third inclined plates 18 and the two fourth inclined plates 19 are connected to the four crease lines of the second outer outer plate 5 to form a rectangle. After the third inclined plates 18 and the fourth inclined plates 19 are folded with the crease lines of the second outer outer plate 5, they can form a second channel 20 for inserting the product. The volume of the second channel 20 is greater than the volume of the first channel 16.

[0031] When the first channels 16 formed by the two inner lining blanks are folded and face each other, a space for accommodating small products is formed between the two first channels 16, and the two ends of the small products are respectively inserted into one of the first channels 6; when the second channels 20 formed by the two inner lining blanks are face each other, a space for accommodating large products is formed between the two second channels 20, and the two ends of the large products are respectively inserted into one of the second channels 20.

[0032] Furthermore, a first tongue 9 is provided on each of the opposite sides of the first inner side plate 1 and the second inner side plate 7, and a first socket 10 matching the first tongue 9 is provided in the first top plate 4 of the bottom plate. On the first inner side plate 1, a second socket 11 is provided on the opposite side of the first tongue 9. On the second inner side plate 7, a second tongue 12 is provided on the opposite side of the first tongue 9. The second tongue 12 is matched and plugged into the second socket 11. Furthermore, a insert 22 is connected to the second tongue 12 by a crease line. By folding the crease line, it is convenient to insert the second tongue 12 into the second socket 11 or to pull it out from the second socket 11.

[0033] Furthermore, a long support plate 24 is connected to the end of one of the first inclined plates 14 via a crease line, which makes the product more stable after insertion.

[0034] Furthermore, a square support plate 26 is connected to the end of each of the two fourth inclined plates 19 by a crease line, which makes the product more stable after insertion.

[0035] Furthermore, the width of the bottom plate 4 is equal to the sum of the width of the first top plate 2 and the width of the second top plate 6.

[0036] Example 3 like Figures 5-7 As shown, this embodiment provides the outer packaging box described in Embodiment 1. The outer packaging box is formed by folding an outer packaging box blank. The outer packaging box blank includes a first outer side wall panel 28, a second outer side wall panel 29, a third outer side wall panel 30, and a fourth outer side wall panel 31 connected sequentially along the length direction of the outer packaging box blank by fold lines. The inner cover plate 33 and the first locking bottom plate 34 are connected to the opposite sides of the first outer side panel 28, the first upper flap 8 and the first lower flap 13 are connected to the opposite sides of the second outer side panel 29, the outer cover plate 17 and the second locking bottom plate 21 are connected to the third outer side panel 30, and the second upper flap 23 and the second lower flap 25 are connected to the opposite sides of the fourth outer side panel 31. A third insertion port 27 is opened on the inner cover plate 33, and a third tongue 32 matching the third insertion port 27 is connected to the end of the outer cover plate 17.

[0037] Furthermore, an adhesive plate 35 is connected to one end of the first outer side panel 28.

[0038] Example 4 like Figures 1-4 As shown, this embodiment provides a folding method for the inner lining blank as described in Embodiment 1: Each inner lining blank has its first inner side plate 1, first long strip plate 2, and first outer side plate 3 folded inwards by 90° along the fold lines. The first tongue 9 at the end of the first inner side plate 1 is then inserted into the first insertion slot 10 to form a first buffer space 36. The second inner side plate 7, second top plate 6, and second outer side plate 5 are then folded inwards by 90° along the fold lines. The first tongue 9 at the end of the second inner side plate 7 is then inserted into the first insertion slot 10 to form a second buffer space 37. The two first inclined plates 14 and the two second... The inclined plate 15 is folded inward at 90° along the crease line to form a support plate in the first buffer space 36. Then, the long strip support plate 24 is folded inward at 90° along the crease line to form the first channel 16. Next, the two third inclined plates 18 and the two fourth inclined plates 19 are folded inward at 90° along the crease line to form a support plate in the second buffer space 37. Then, the square support plate 26 is folded inward at 90° along the crease line to form the second channel 20. Finally, the second tongue 12 is inserted into the second socket 11 to complete the folding.

[0039] Example 5 like Figures 5-7 As shown, this embodiment also provides a folding method for the outer packaging box blank as described in Embodiment 3: Fold the first outer wall panel 28, the second outer wall panel 29, the third outer wall panel 30, and the fourth outer wall panel 31 inward by 90° along the crease lines. Fold the adhesive board 35 inward by 90° along the connection line between it and the first outer wall panel 28. Then, stick the adhesive board 35 to the inside of the fourth outer wall panel 31 to form a cuboid space. Fold the first locking bottom plate 34, the first lower flap 13, the second lower flap 25, and the second locking bottom plate 21 inward by 90° and lock them together to form the bottom of the outer packaging box. Fold the inner cover plate 33, the first upper flap 8, the second upper flap 23, and the outer cover plate 17 inward by 90° to complete the closing of the outer packaging box, and finally form the outer packaging box.

[0040] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0041] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dual product packaging box, characterized in that, The device includes an outer packaging box and two inner linings symmetrically placed inside the outer packaging box. Each inner lining forms an adjacent first buffer space and a second buffer space. A first channel is formed in the first buffer space, and a second channel is formed in the second buffer space. The openings of the first and second channels are opposite to each other. When the first channels of the two inner linings are opposite each other, they are used to place small products, and the two ends of the small products can be inserted into the two opposite first channels respectively. When the second channels of the two inner linings are opposite each other, they are used to place large products, and the two ends of the large products can be inserted into the two opposite second channels respectively.

2. The dual-purpose product packaging case according to claim 1, wherein, The lining is formed by folding an inner lining blank, which includes seven plates connected in sequence by fold lines, namely a first inner side plate, a first long strip plate, a first outer side plate, a bottom plate, a first top plate, a second outer side plate, a second top plate, and a second inner side plate. The width of the second top plate is greater than the width of the first top plate. Two first inclined plates and two second inclined plates are connected by crease lines on the first outer plate. The two first inclined plates are arranged opposite each other, and the two second inclined plates are arranged opposite each other. The two first inclined plates and the two second inclined plates are respectively connected to the crease lines of the first outer plate to form a rectangle. After the first inclined plates and the second inclined plates are folded with the crease lines of the first outer plate, a first channel for inserting the product is formed. The second outer side plate is connected to two third and fourth inclined plates by crease lines. The two third and four inclined plates are arranged opposite each other. The two third and four inclined plates are connected to the crease lines of the second outer side plate to form a rectangle. The third and fourth inclined plates are folded together by the crease lines of the second outer side plate to form a second channel for inserting the product. The volume of the second channel is greater than the volume of the first channel.

3. The dual-purpose product packaging case of claim 2, wherein, A first tongue is provided on each of the opposite sides of the first inner side plate and the second inner side plate. A first socket matching the first tongue is provided in the first top plate of the bottom plate. A second socket is provided on the opposite side of the first tongue on the first inner side plate. A second tongue is provided on the opposite side of the first tongue on the second inner side plate. The second tongue and the second socket are matched and inserted.

4. The dual-purpose product packaging case of claim 1, wherein, A insert is connected to the second tongue via a crease line.

5. The dual-purpose product packaging case of claim 1, wherein, A long support plate is connected to the end of one of the first inclined plates via a crease line.

6. The dual-purpose product packaging case of claim 1, wherein, At the ends of the two fourth inclined plates, a square support plate is connected by a crease line.

7. The dual-purpose product packaging case of claim 2, wherein, The width of the first elongated plate is less than the width of the second top plate, and the width of the first top plate of the bottom plate is equal to the sum of the width of the first elongated plate and the width of the second top plate.

8. The dual-purpose product packaging case of claim 1, wherein, The outer packaging box is formed by folding an outer packaging box blank. The outer packaging box blank includes a first outer side panel, a second outer side panel, a third outer side panel, and a fourth outer side panel connected sequentially along the length of the outer packaging box blank by fold lines. An inner cover plate and a first locking bottom plate are connected to each opposite side of the first outer side panel. A first upper flap and a first lower flap are connected to each opposite side of the second outer side panel. An outer cover plate and a second locking bottom plate are connected to each opposite side of the third outer side panel. A second upper flap and a second lower flap are connected to each opposite side of the fourth outer side panel.

9. The dual-purpose product packaging case of claim 8, wherein, A third socket is provided on the inner cover plate, and a tongue that matches the third socket is connected to the end of the outer cover plate.

10. The dual-purpose product packaging case of claim 8, wherein, An adhesive plate is attached to one end of the first outer side panel.

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