Three-part inner liner packaging box

Abstract

The utility model discloses a kind of self-contained three-partition inner lining packaging box, including box body, the box body one end is provided with box bottom, the box body is the box body of rectangular shape, further including connecting piece, first septum and second septum, the both ends of the connecting piece are rotatably provided with first septum and second septum, the connecting piece one end is connected with the box bottom, the connecting piece parallelly sticks to the inner wall of box body, first septum and second septum are located between the two inner walls of box body.This kind of packaging box has following beneficial effects: first septum and second septum can rotate relative to connecting piece, can rotate first septum and second septum according to need to adjust the space size of each cavity, and the adaptability is relatively stronger.

Description

Technical Field

[0001] This utility model relates to the field of packaging tools, and in particular to a packaging box with a built-in three-compartment inner liner. Background Technology

[0002] Three-compartment packaging boxes are a commonly used type of packaging box. The structure of a commonly used three-compartment inner liner packaging box is shown in patent publication document CN2490105Y. This type of three-compartment inner liner packaging box uses two partitions inside the box to divide the space inside the box. There is a problem with this type of packaging box in use, that is, the two partitions are fixed inside the box and cannot be folded as needed. Therefore, this type of packaging box cannot adjust the size of the three cavities inside the box as needed, and its adaptability is relatively poor. Utility Model Content

[0003] To address the aforementioned problems, this invention proposes a packaging box with a built-in three-part inner liner. The first and second partitions are rotatable relative to the connecting piece, allowing for adjustment of the space size of each cavity as needed, thus providing greater adaptability.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A self-contained three-part inner liner packaging box includes a box body with a bottom at one end. The box body is rectangular and includes a connecting piece, a first partition, and a second partition. The first partition and the second partition are rotatably disposed at both ends of the connecting piece. One end of the connecting piece is connected to the bottom of the box and is parallel to and close to the inner wall of the box body. The first partition and the second partition are both located between the two inner walls of the box body.

[0006] In this type of packaging box, the connecting piece is connected to the bottom of the box. The two ends of the connecting piece are respectively fixed with a first partition and a second partition. The first partition and the second partition are located between the two inner walls of the box body. The first partition and the second partition are in a rotatable state. The first partition and the second partition divide the space inside the box into three parts. Since the first partition and the second partition are in a rotatable state, they can be adjusted to divide the space inside the box as needed, thereby adjusting the size of each cavity as needed. At the same time, when needed, the connecting piece, the first partition and the second partition can be completely flattened into one side.

[0007] In summary, the first and second partitions in this type of packaging box can rotate relative to the connecting piece, allowing for adjustment of the space size of each cavity as needed, thus providing greater adaptability.

[0008] Optionally, the first spacer and the second spacer have the same shape and size.

[0009] Optionally, the box body includes a first side piece, a second side piece, a third side piece, and a fourth side piece. An auxiliary adhesive piece is provided on the first side piece, and the auxiliary adhesive piece is bonded together with the fourth side piece. The first side piece is parallel to the third side piece, and the second side piece is parallel to the fourth side piece.

[0010] Optionally, the box bottom includes a first bottom sheet, a second bottom sheet, a third bottom sheet, and a fourth bottom sheet. The first bottom sheet is disposed at one end of the first side sheet, the second bottom sheet is disposed at one end of the second side sheet, the third bottom sheet is disposed at one end of the third side sheet, and the fourth bottom sheet is disposed at one end of the fourth side sheet. The first bottom sheet, the second bottom sheet, the third bottom sheet, and the fourth bottom sheet are joined together.

[0011] Optionally, a main adhesive sheet is provided on the first film, and a secondary adhesive sheet is provided on the third film. The main adhesive sheet is bonded to the second film, and the secondary adhesive sheet is bonded to the fourth film.

[0012] The main and secondary adhesive tabs serve to bond the components, ensuring greater stability and better load-bearing capacity of the entire box bottom. Specifically, the connecting tab connects to the first bottom piece and is parallel and tightly fitted to the first side piece.

[0013] Optionally, it also includes a cover plate, which is disposed at one end of the box body. The cover plate is provided with an adhesive tab, and an insertion port is provided between the cover plate and the adhesive tab. An insertion piece is provided on the box body, and the insertion piece is used to cooperate with the insertion port.

[0014] The function of the insert and the insertion port is to lock the lid.

[0015] Optionally, it also includes a first ear piece and a second ear piece, both of which are disposed on the housing.

[0016] Specifically, the function of the first and second ear pieces is to support the cover plate.

[0017] Optionally, the first ear piece and the second ear piece have the same shape and size.

[0018] The beneficial effects of this utility model are: the first partition and the second partition can rotate relative to the connecting piece, and the space size of each cavity can be adjusted by rotating the first partition and the second partition as needed, which makes it more adaptable. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a diagram showing the fully unfolded state of the packaging box with its own three-compartment inner lining.

[0021] Figure 2 This is a simplified diagram illustrating the folding process of a packaging box with a built-in three-compartment inner liner;

[0022] Figure 3 This is a diagram showing the state of the packaging box with its own three-compartment inner lining when opened;

[0023] Figure 4 This is a diagram showing the state of the packaging box with its own three-compartment inner liner when it is sealed.

[0024] The figures are labeled as follows: 1. First side piece; 2. Second side piece; 3. Third side piece; 4. Fourth side piece; 5. Auxiliary adhesive piece; 6. First ear piece; 7. Second ear piece; 8. Cover piece; 9. Adhesive piece; 10. Insertion hole; 11. Insertion piece; 12. First base piece; 13. Main adhesive piece; 14. Second base piece; 15. Third base piece; 16. Secondary adhesive piece; 17. Fourth base piece; 18. First spacer piece; 19. Connecting piece; 20. Second spacer piece. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0028] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, a three-part inner liner packaging box includes a box body with a bottom at one end. The box body is rectangular. It also includes a connecting piece 19, a first partition 18, and a second partition 20. The first partition 18 and the second partition 20 are rotatably disposed at both ends of the connecting piece 19. One end of the connecting piece 19 is connected to the bottom of the box. The connecting piece 19 is parallel to and close to the inner wall of the box body. The first partition 18 and the second partition 20 are both located between the two inner walls of the box body.

[0029] In this type of packaging box, the connecting piece 19 is connected to the bottom of the box. The two ends of the connecting piece 19 are respectively fixed with a first partition 18 and a second partition 20. The first partition 18 and the second partition 20 are located between the two inner walls of the box body. The first partition 18 and the second partition 20 are in a rotatable state. The first partition 18 and the second partition 20 divide the space inside the box into three parts. Since the first partition 18 and the second partition 20 are in a rotatable state, the first partition 18 and the second partition 20 can be adjusted to divide the space inside the box as needed, thereby adjusting the size of each cavity as needed. At the same time, when needed, the connecting piece 19, the first partition 18 and the second partition 20 can be completely flattened into one side.

[0030] In summary, in this type of packaging box, the first partition 18 and the second partition 20 can rotate relative to the connecting piece 19. The space size of each cavity can be adjusted by rotating the first partition 18 and the second partition 20 as needed, making it more adaptable.

[0031] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the first partition 18 and the second partition 20 have the same shape and size.

[0032] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the box body includes a first side piece 1, a second side piece 2, a third side piece 3, and a fourth side piece 4. An auxiliary adhesive piece 5 is provided on the first side piece 1, and the auxiliary adhesive piece 5 is bonded together with the fourth side piece 4. The first side piece 1 is parallel to the third side piece 3, and the second side piece 2 is parallel to the fourth side piece 4.

[0033] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the bottom of the box includes a first bottom piece 12, a second bottom piece 14, a third bottom piece 15, and a fourth bottom piece 17. The first bottom piece 12 is disposed at one end of the first side piece 1, the second bottom piece 14 is disposed at one end of the second side piece 2, the third bottom piece 15 is disposed at one end of the third side piece 3, and the fourth bottom piece 17 is disposed at one end of the fourth side piece 4. The first bottom piece 12, the second bottom piece 14, the third bottom piece 15, and the fourth bottom piece 17 are fitted together.

[0034] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, a main adhesive sheet 13 is provided on the first film 12, and a secondary adhesive sheet 16 is provided on the third film 15. The main adhesive sheet is bonded to the second film 14, and the secondary adhesive sheet 16 is bonded to the fourth film 17.

[0035] The main adhesive piece 13 and the secondary adhesive piece 16 serve to bond the box, thereby ensuring greater stability and better load-bearing capacity of the entire box bottom. Specifically, the connecting piece 19 is connected to the first bottom piece 12, and the connecting piece 19 is parallel and tightly attached to the first side piece 1.

[0036] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, it also includes a cover plate 8, which is located at one end of the box body. A fastening piece 9 is provided on the cover plate 8, and an insertion port is provided between the cover plate 8 and the fastening piece 9. An insertion piece 11 is provided on the box body, which is used to cooperate with the insertion port.

[0037] The function of the insert piece 11 and the insertion port is to lock the lid.

[0038] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, it also includes a first ear piece 6 and a second ear piece 7, both of which are disposed on the box body.

[0039] Specifically, the function of the first ear piece 6 and the second ear piece 7 is to support the cover piece 8.

[0040] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 and appendix Figure 4 As shown, the first ear piece 6 and the second ear piece 7 have the same shape and size.

[0041] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A self-contained three-compartment inner liner packaging box, comprising a box body, wherein a box bottom is provided at one end of the box body, and the box body is rectangular in shape, characterized in that, It also includes a connecting piece, a first partition piece, and a second partition piece. The first partition piece and the second partition piece are rotatably disposed at both ends of the connecting piece. One end of the connecting piece is connected to the bottom of the box. The connecting piece is parallel to and close to the inner wall of the box. The first partition piece and the second partition piece are both located between the two inner walls of the box.

2. The packaging box with a built-in three-compartment inner liner according to claim 1, characterized in that, The first partition and the second partition have the same shape and size.

3. A self-contained three-compartment inner liner packaging box according to claim 1, characterized in that, The box body includes a first side piece, a second side piece, a third side piece, and a fourth side piece. An auxiliary adhesive piece is provided on the first side piece, and the auxiliary adhesive piece is bonded together with the fourth side piece. The first side piece is parallel to the third side piece, and the second side piece is parallel to the fourth side piece.

4. A self-contained three-compartment inner liner packaging box according to claim 3, characterized in that, The bottom of the box includes a first bottom piece, a second bottom piece, a third bottom piece, and a fourth bottom piece. The first bottom piece is disposed at one end of the first side piece, the second bottom piece is disposed at one end of the second side piece, the third bottom piece is disposed at one end of the third side piece, and the fourth bottom piece is disposed at one end of the fourth side piece. The first bottom piece, the second bottom piece, the third bottom piece, and the fourth bottom piece are fitted together.

5. A self-contained three-compartment inner liner packaging box according to claim 4, characterized in that, The first film has a main adhesive sheet, the third film has a secondary adhesive sheet, the main adhesive sheet is bonded to the second film, and the secondary adhesive sheet is bonded to the fourth film.

6. A self-contained three-compartment inner liner packaging box according to claim 1, characterized in that, It also includes a cover plate, which is disposed at one end of the box body. The cover plate is provided with a fastening piece, and an insertion port is provided between the cover plate and the fastening piece. An insertion piece is provided on the box body, and the insertion piece is used to cooperate with the insertion port.

7. A self-contained three-compartment inner liner packaging box according to claim 1, characterized in that, It also includes a first ear piece and a second ear piece, both of which are disposed on the housing.

8. A self-contained three-compartment inner liner packaging box according to claim 7, characterized in that, The first ear piece and the second ear piece have the same shape and size.

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