Polygonal packaging box

Abstract

The polygonal packaging box comprises a containing part and a cover plate, the containing part and the cover plate are integrally formed, the containing part is used for containing objects, an opening is formed in the side wall of the containing part, the objects can be placed in the containing part through the opening, a first fold is arranged at the connecting position of the cover plate and the containing part, and the first fold is arranged on the side wall of the containing part. The cover plate can be close to or away from the opening along the first crease. The packaging box has the effect of improving the appearance quality of the packaging box.

Description

Technical Field

[0001] The present application relates to the field of packaging bags, and in particular to a polygonal packaging box. Background Art

[0002] Packaging bags are light and easy to carry, have good protection, low cost, easy to store and transport, and have good plasticity and customizability. They are widely used in various industries such as food, medicine, cosmetics, and agriculture. They are used to package various products such as food, daily necessities, etc., meeting the diverse packaging needs of different industries.

[0003] There are various types and shapes of packaging bags to meet the packaging needs of different types of items. In order to facilitate the placement of items in the packaging bags, the packaging bags are usually set to have a top opening, which is easy to operate and meets the needs of item placement.

[0004] However, when a user uses a pull rope to pull a packaging bag with an opening at the top, the packaging bag is pulled by the pull rope, and the two openings of the packaging bag will gather together, thereby deforming the appearance of the packaging bag, affecting the appearance quality of the packaging bag, and there is room for improvement. Utility Model Content

[0005] In order to improve the appearance quality of a packaging box, the present application provides a polygonal packaging box.

[0006] The polygonal packaging box provided in this application adopts the following technical solution:

[0007] A polygonal packaging box comprises a accommodating portion and a cover plate, wherein the accommodating portion and the cover plate are integrally formed, the accommodating portion is used to place articles, a side wall of the accommodating portion is provided with an opening, the opening is for articles to be placed in the accommodating portion, a first fold is provided at the connection between the cover plate and the accommodating portion, and the cover plate can be close to or away from the opening along the first fold.

[0008] By adopting the above technical scheme, items are placed through the accommodating portion. Compared with a packaging bag with an opening at the top, the opening for placing items in the present application is opened along the side wall of the accommodating portion, which reduces the degree of deformation of the packaging box when the items are placed in the packaging box, plays a positive guiding role in improving the appearance quality of the packaging box, and also facilitates the user to place the items in the accommodating portion. Since the cover plate and the accommodating portion are integrally formed, the probability of the cover plate and the accommodating portion falling off or separating is reduced. When the user places the item in the accommodating portion, the cover plate can be used to block the opening, thereby reducing the probability of the items placed in the accommodating portion falling along the opening.

[0009] Preferably, the accommodating portion includes a lower sheet and several side sheets, the lower sheet is arranged to be a polygon, the number of the several side sheets is the same as the number of edges of the lower sheet, the several side sheets are integrally connected to the lower sheet, and a second fold is arranged at the connection between the several side sheets and the lower sheet.

[0010] By adopting the above technical solution, the lower piece is set to be a polygon, which meets the needs of diverse appearances of the packaging box and the needs of placing items of different shapes, and several side pieces are integrally formed with the lower piece, without the need to install the side pieces on the lower piece using other tools. The second crease can be used to quickly bend several side pieces along the lower piece, which facilitates the assembly of the packaging box.

[0011] Preferably, after the side panels are folded along the second fold line, the head and tail ends of the side panels are fixedly connected to each other in sequence.

[0012] By adopting the above technical solution, since the heads and tails of several side panels can be connected in sequence, it is beneficial to reduce the matching gap between the several side panels, and plays a positive guiding role in reducing the gap of the accommodating part.

[0013] Preferably, the third folds are respectively arranged on a plurality of the side panels, and when the head and tail of the plurality of the side panels are fixedly connected in sequence, the head and tail of the plurality of the third folds are connected in sequence.

[0014] By adopting the above technical solution, the user can fold the accommodating portion through the third crease, and can also quickly prop up the accommodating portion according to the third crease, so as to facilitate the storage of the packaging box and reduce the space occupied by the packaging box when not in use.

[0015] Preferably, the accommodating portion also includes a top sheet, which is integrally connected to the side sheet located at the bottom, and a fourth fold is provided at one end of the side sheet located at the bottom away from the second fold, and when several of the side sheets are folded along the fourth fold, the top sheet covers the several side sheets.

[0016] By adopting the above technical solution, the top piece is integrally connected with the side piece at the bottom, and after the connection between the top piece and the side piece is bent through the fourth fold, several side pieces can be covered to achieve a stable connection between the top piece and several side pieces.

[0017] Preferably, an inserting slot is provided on the upper sheet, and an inserting portion is provided on the cover plate, and the inserting portion is plugged and matched with the inserting slot.

[0018] By adopting the above technical solution, when the cover plate is covered on the upper sheet, the cooperation between the insertion groove and the insertion portion is helpful to improve the stability of the cooperation between the cover plate and the upper sheet, and reduce the probability of items falling off along the accommodating portion due to unstable cooperation between the cover plate and the upper sheet.

[0019] Preferably, it further comprises a pulling rope, wherein both ends of the pulling rope are respectively connected to the side pieces near the two ends of the top.

[0020] By adopting the above technical solution, the user can carry the packaging box conveniently through the pull rope.

[0021] Preferably, the contour of the cover plate matches the contour of the opening, but the size of the cover plate is larger than the size of the opening.

[0022] By adopting the above technical solution, since the size of the cover is larger than the size of the opening, when the cover is closed on the upper sheet, the cover can completely cover the opening and reduce the gap between the cover and the upper sheet, thereby reducing the probability of the items being exposed to the outside of the packaging box along the gap when the cover is closed on the upper sheet, thereby improving the user experience.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The items are placed in the receiving portion. Compared with the packaging bag with an opening at the top, the opening for placing the items in the present application is opened along the side wall of the receiving portion, which reduces the deformation degree of the packaging box when the items are placed in the packaging box, and plays a positive guiding role in improving the appearance quality of the packaging box;

[0025] 2. The top sheet is integrally connected with the side sheets at the bottom. After the connection between the top sheet and the side sheets is bent through the fourth fold, several side sheets can be covered to achieve a stable connection between the top sheet and the side sheets;

[0026] 3. The size of the cover is larger than the size of the opening. When the cover is closed on the upper sheet, the cover can completely cover the opening, reducing the probability of the items being exposed outside the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a polygonal packaging box in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the overall structure of a polygonal packaging box after the cover is opened in an embodiment of the present application.

[0029] Explanation of the accompanying drawings: 1. polygonal packaging box; 2. accommodating portion; 21. lower sheet; 22. side sheet; 23. upper sheet; 3. cover plate; 4. opening; 5. first fold; 6. second fold; 7. third fold; 8. fourth fold; 9. plug-in slot; 10. plug-in portion; 11. pull rope; 12. mounting hole. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-2 This application is described in further detail.

[0031] The present application embodiment discloses a polygonal packaging box 1. Figure 1 and Figure 2 A polygonal packaging box 1 includes a accommodating portion 2 and a cover plate 3. The accommodating portion 2 and the cover plate 3 are integrally formed. The accommodating portion 2 is used to place items. An opening 4 is provided on the side wall of the accommodating portion 2 for placing items into the accommodating portion 2. A first fold 5 is provided at the connection between the cover plate 3 and the accommodating portion 2. The cover plate 3 can be close to or away from the opening 4 along the first fold 5.

[0032] In addition, in this embodiment, the polygonal packaging box 1 can be supported by paper material or plastic material, and can also be changed according to the storage requirements of the polygonal packaging box 1.

[0033] The implementation principle of a polygonal packaging box 1 in an embodiment of the present application is as follows: the accommodating portion 2 is used to place articles and provide good bearing capacity for the articles. In the present application, an opening 4 for placing articles in the accommodating portion 2 is opened along the side wall of the accommodating portion 2, thereby reducing the degree of deformation of the packaging box when the articles are placed in the packaging box, which plays a positive guiding role in improving the appearance quality of the packaging box and also facilitates users to place articles in the accommodating portion 2. Since the cover plate 3 and the accommodating portion 2 are integrally formed, the probability of the cover plate 3 and the accommodating portion 2 falling off or separating is reduced. When the user places articles in the accommodating portion 2, the cover plate 3 can be used to block the opening 4 to reduce the probability of the articles placed in the accommodating portion 2 falling along the opening 4.

[0034] Reference Figure 1 and Figure 2 The accommodating portion 2 includes a lower sheet 21 and a plurality of side sheets 22. The lower sheet 21 is arranged to be a polygon. The number of the plurality of side sheets 22 is the same as the number of sides of the lower sheet 21. The plurality of side sheets 22 are integrally connected to the lower sheet 21. A second fold 6 is arranged at the connection between the plurality of side sheets 22 and the lower sheet 21.

[0035] Specifically, the number of sides of the lower sheet 21 can be a triangle, a quadrilateral, etc., to meet different design requirements and the placement requirements of items of different shapes. In this embodiment, the number of sides of the lower sheet 21 is set to a regular hexagon to meet the design requirements.

[0036] Furthermore, the number of the side panels 22 is the same as the number of edges of the lower panel 21. Therefore, in this embodiment, there are six side panels 22. The six side panels 22 are respectively extended outward along the six edges of the lower panel 21, and the six side panels 22 are integrally formed with the lower panel 21 by cutting, without the need to install the six side panels 22 on the lower panel 21 separately again.

[0037] At the same time, since a second fold 6 is provided at the connection between the side piece 22 and the bottom piece 21, the six side pieces 22 can be folded along the second fold 6 to give the accommodating portion 2 a three-dimensional contour. At this time, the width of the six side pieces 22 is the maximum thickness of the items that the accommodating portion 2 can accommodate.

[0038] Correspondingly, the first fold 5 is located at the top of the accommodating portion 2, and the first fold 5 is located at the end of the side piece 22 away from the second fold 6. At the same time, the spatial position relationship between the first fold 5 and the second fold 6 is parallel, so that the maximum thickness of the items that can be accommodated in each part of the accommodating portion 2 is the same, and the cover plate 3 and the side piece 22 are integrally formed, so that the cover plate 3 can cover the opening 4 or release the covering of the opening 4 through the first fold 5.

[0039] On the other hand, refer to Figure 1 and Figure 2 The accommodating portion 2 also includes a top sheet 23, which is integrally connected to the side sheet 22 at the bottom. A fourth fold 8 is provided at one end of the side sheet 22 at the bottom away from the second fold 6. When several side sheets 22 are folded along the fourth fold 8, the top sheet 23 covers the several side sheets 22.

[0040] Specifically, the upper sheet 23 is semi-enclosed, thereby forming an opening 4 for placing articles in the accommodating portion 2. At the same time, the outer contour of the upper sheet 23 in the enclosed area matches the contour of the lower sheet 21, and the upper sheet 23 is integrally connected with the side sheet 22 at the bottom. After the connection between the upper sheet 23 and the side sheet 22 is bent by the fourth fold 8, a plurality of side sheets 22 can be covered to achieve a stable connection between the upper sheet 23 and the plurality of side sheets 22.

[0041] In addition, after the side panels 22 are folded along the second fold line 6 , the head and tail ends of the side panels 22 are fixedly connected to each other in sequence.

[0042] Specifically, a connecting wing is provided on the six side panels 22. When the six side panels 22 are folded along the second crease 6, the six connecting wings are arranged in the same direction, and two adjacent side panels 22 are connected by the connecting wings. The connection method can be nailing or gluing to reduce the probability of the six side panels 22 falling off due to unstable connection.

[0043] Reference Figure 1 and Figure 2 The third folds 7 are respectively provided on the plurality of side panels 22. When the head and tail of the plurality of side panels 22 are fixedly connected in sequence, the head and tail of the plurality of third folds 7 are connected in sequence.

[0044] Specifically, the third crease 7 is located between the first crease 5 and the second crease 6 , that is, the first crease 5 and the second crease 6 are symmetrically arranged with respect to the third crease 7 .

[0045] Its function is that when the user needs to store the packaging box, a force can be applied to the six side panels 22 along the third fold 7. Through the guidance of the third fold 7, the accommodating portion 2 will be deformed, thereby achieving the purpose of folding the six side panels 22, so as to reduce the space occupied by the accommodating portion 2 and facilitate storage.

[0046] Reference Figure 1 and Figure 2 The upper sheet 23 is provided with an inserting groove 9 , and the cover plate 3 is provided with an inserting portion 10 , which is inserted and matched with the inserting groove 9 .

[0047] Specifically, the plug-in portion 10 is located at the end of the cover plate 3 away from the first fold 5, and the plug-in portion 10 is integrally formed with the cover plate 3, and the external contour of the plug-in portion 10 is changed to a curved surface type setting. At the same time, the plug-in slot 9 is located at the end of the upper piece 23 away from the fourth fold 8, and the shape of the plug-in slot 9 is set in a straight line to facilitate the plug-in portion 10 to be inserted into the plug-in slot 9.

[0048] At the same time, the contour of the cover 3 is compatible with the contour of the opening 4, but the size of the cover 3 is larger than the size of the opening 4. Because the size of the cover 3 is larger than the size of the opening 4, when the cover 3 is covered on the upper sheet 23, the cover 3 can completely cover the opening 4, reducing the gap between the cover 3 and the upper sheet 23, thereby reducing the probability of the items being exposed to the outside of the packaging box along the gap when the cover 3 is covered on the upper sheet 23, thereby improving the user experience.

[0049] Its function is that when the cover plate 3 is covered on the upper sheet 23, the cooperation between the insertion groove 9 and the insertion part 10 is conducive to improving the stability of the cooperation between the cover plate 3 and the upper sheet 23, and reducing the probability of items falling off along the accommodating part 2 due to unstable cooperation between the cover plate 3 and the upper sheet 23.

[0050] Reference Figure 1 and Figure 2 , and also includes a pulling rope 11, both ends of which are respectively connected to the side pieces 22 near the two ends of the top.

[0051] Specifically, mounting holes 12 are respectively provided on the side panels 22 at both sides of the top of the accommodating portion 2, and the pulling rope 11 can be easily installed on the accommodating portion 2 through the mounting holes 12, so that the user can carry the packaging box conveniently through the pulling rope 11.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A polygonal packaging box (1), characterized in that: The invention comprises a accommodating portion (2) and a cover plate (3), wherein the accommodating portion (2) and the cover plate (3) are integrally formed, the accommodating portion (2) is used to place articles, a side wall of the accommodating portion (2) is provided with an opening (4), the opening (4) is used for articles to be placed in the accommodating portion (2), a first fold (5) is provided at the connection between the cover plate (3) and the accommodating portion (2), and the cover plate (3) can be moved close to or away from the opening (4) along the first fold (5).

2. A polygonal packaging box (1) according to claim 1, characterized in that: The accommodating portion (2) comprises a lower sheet (21) and a plurality of side sheets (22); the lower sheet (21) is arranged in a polygonal shape; the number of the plurality of side sheets (22) is the same as the number of sides of the lower sheet (21); the plurality of side sheets (22) are integrally connected to the lower sheet (21); and second folds (6) are arranged at the connection points between the plurality of side sheets (22) and the lower sheet (21).

3. A polygonal packaging box (1) according to claim 2, characterized in that: After the plurality of side panels (22) are folded along the second fold line (6), the heads and tails of the plurality of side panels (22) are fixedly connected to each other in sequence.

4. A polygonal packaging box (1) according to claim 3, characterized in that: The third folds (7) are respectively arranged on the plurality of side panels (22). When the heads and tails of the plurality of side panels (22) are fixedly connected in sequence, the heads and tails of the plurality of third folds (7) are connected in sequence.

5. The polygonal packaging box (1) according to claim 4, characterized in that: The accommodating portion (2) further comprises an upper sheet (23), wherein the upper sheet (23) is integrally connected to the side sheet (22) located at the bottom, and a fourth fold (8) is provided at one end of the side sheet (22) located at the bottom away from the second fold (6). When a plurality of the side sheets (22) are folded along the fourth fold (8), the upper sheet (23) covers the plurality of the side sheets (22).

6. A polygonal packaging box (1) according to claim 5, characterized in that: The upper plate (23) is provided with an inserting groove (9), and the cover plate (3) is provided with an inserting portion (10), and the inserting portion (10) is inserted and matched with the inserting groove (9).

7. The polygonal packaging box (1) according to claim 5, characterized in that: It also includes a pull rope (11), the two ends of which are respectively connected to the side panels (22) near the two ends of the top.

8. The polygonal packaging box (1) according to claim 1, characterized in that: The contour of the cover plate (3) matches the contour of the opening (4), but the size of the cover plate (3) is larger than the size of the opening (4).

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