A packaging box

Abstract

The utility model provides a kind of packing box, which is characterized by flexible adjustment of the division of the internal space of the box body. The packing box comprises a box body, which has a triangular space inside. A partition piece perpendicular to the bottom surface of the box body is arranged inside the box body. The partition piece is annular and has six fold lines equally dividing it in the circumferential direction. The partition piece forms six partition walls. The partition piece can be folded along the fold lines to change between a first configuration, a second configuration and a third configuration. In the first configuration, the partition piece is a regular hexagon, dividing the internal space of the box body into four areas. In the second configuration, the partition piece is a T shape, dividing the internal space of the box body into three areas. In the third configuration, the partition piece is a triangle, dividing the internal space of the box body into two areas.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and more specifically to a packaging box. Background Technology

[0002] When packaging small, dry foods such as grilled snacks, pastries, and small-packaged snacks, businesses often use boxes with internal compartments. These boxes typically have internal dividers that divide the interior space into multiple sections for different food items. In current technology, the dividers and boxes are generally designed and installed in a corresponding manner. The number of sections to be divided within the box is predetermined, and then the dividers are designed accordingly; the number of sections, the structure of the dividers, and the dimensions of the box are all matched. When different packaging methods are needed, different dividers or boxes must be used, requiring businesses to stock multiple sizes of dividers and boxes, increasing costs. Furthermore, different sizes of boxes and dividers need to be stored separately in different locations, causing storage inconvenience. Utility Model Content

[0003] The purpose of this utility model is to provide a packaging box whose internal space can be flexibly adjusted.

[0004] To achieve the above objectives, this utility model provides a packaging box, comprising: The box has a triangular interior space. The box contains a partition perpendicular to the bottom surface. The partition is ring-shaped and has fold lines dividing it into six equal parts along its circumference, forming six partition walls. The partition can be folded along the fold lines, thus changing between a first, second, and third form. In the first form, the partition is a regular hexagon, dividing the internal space of the box into four regions. In the second form, the partition is T-shaped, dividing the internal space of the box into three regions. In the third form, the partition is triangular, dividing the internal space of the box into two regions.

[0005] Furthermore, in the first configuration, the three spaced-apart partitions in the regular hexagon are respectively attached to the three inner walls of the triangular space inside the box. The internal space of the box is divided into a hexagonal region enclosed by the partition and three triangular regions between the partition and the inner wall of the box.

[0006] Furthermore, in the second configuration, the partition consists of six partition walls arranged in pairs, forming three groups of partition walls. Two adjacent partition walls in each group are folded in half, with the two folded partition wall groups positioned on the same straight line. The other partition wall group is vertically positioned at the center of the straight line, forming a T-shape. The outer ends of the three partition wall groups abut against the three inner walls of the triangular space inside the box, dividing the internal space of the box into a triangular region and two right-angled trapezoidal regions.

[0007] Furthermore, in the third form, the partition is divided into three groups of partition walls, with each pair of adjacent partition walls forming a group. The two adjacent partition walls in each group are unfolded and located on the same straight line. The three groups of partition walls form the three sides of a triangle. Two sides of the triangular partition are respectively attached to two inner walls of the triangular space inside the box. The included angle of the two sides is attached to the inside of the included angle of the two inner walls. The internal space of the box is divided into a triangular region and an isosceles trapezoidal region.

[0008] Furthermore, a positioning structure is provided between the divider and the box body. When the divider is placed inside the box body, the positioning structure fixes the divider inside the box body.

[0009] Furthermore, the positioning structure includes two corresponding protrusions and two positioning grooves. The two protrusions are respectively protruding from the outer ends of the two adjacent partition walls of the partition member, and the two positioning grooves are respectively recessed on the two inner walls of the triangular space inside the box. When the partition member is placed inside the box, the protrusions are engaged in the positioning grooves.

[0010] Furthermore, the internal space of the box is an equilateral triangle.

[0011] Furthermore, a triangular cover is fitted over the top of the internal space of the box, and the rear end of the cover is connected to the upper end of one side wall of the box by a fold line.

[0012] Furthermore, the front end of the cover is a triangular apex, and a lifting section is defined at the front end of the cover by a fold line.

[0013] Furthermore, the side wall of the box is provided with at least one air hole that connects the inside and outside of the box.

[0014] After adopting the above solution, the separator of this utility model has a pre-set fold line. Therefore, based on the original first form (regular hexagon), the separator can also be switched between the first form, the second form, and the third form by folding, and then placed inside the box to divide the internal area of ​​the box. The first form, the second form, and the third form can divide the internal space of the box into four, three, and two areas respectively, so that the division of the internal space of the box can be flexibly adjusted to suit the packaging of different combinations of items. Users do not need to purchase other specifications and models of separators and packaging boxes, reducing packaging costs and storage costs. Attached Figure Description

[0015] Figure 1 This is a perspective view of the packaging box of this utility model.

[0016] Figure 2 This is an internal structural diagram of the packaging box of this utility model (excluding the dividers).

[0017] Figure 3 This is a perspective view of the separator of this utility model.

[0018] Figure 4 This is a schematic diagram of the separator of this utility model placed inside the box in the first configuration.

[0019] Figure 5 This is a schematic diagram of the structure of the separator of this utility model placed inside the box in the second configuration.

[0020] Figure 6 This is a schematic diagram of the separator of this utility model placed inside the box in the third configuration.

[0021] Figure 7 This is a structural diagram of the separator of this utility model.

[0022] Figure 8 This is a structural diagram of the packaging box body of this utility model.

[0023] Explanation of icon numbers: 1. Box body; 11. Side wall; 111. Air vent; 112. Positioning groove; 113. Insertion port; 12. Bottom surface of box body; 13. Top cover; 131. Lifting part; 132. Insert plate; 2. Separator; 21. Separator wall; 211. Lug; 22. Connecting piece; A1 Hexagonal region; A2 Triangular region; A3 Right trapezoidal region; A4 Isosceles trapezoidal region. Detailed Implementation

[0024] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0025] See Figures 1 to 6 The three-dimensional structure of this utility model includes a box body 1. The box body 1 has a triangular space inside. In this embodiment, the box body 1 is equilateral triangle in shape, and the internal space of the box body 1 is also equilateral triangle. A partition 2 perpendicular to the bottom surface 12 of the box body is provided inside the box body 1. The partition 2 is annular and has fold lines dividing it into six equal parts on its circumference, forming six partition walls 21. The initial shape of the partition 2 is as follows... Figure 3 As shown, a regular hexagonal shape is formed according to the set broken lines, which is the first shape.

[0026] The divider 2 can be folded along a preset fold line to change between a first form, a second form, and a third form. In the first form, the divider 2 is a regular hexagon, dividing the internal space of the box 1 into four areas. In the second form, the divider 2 is T-shaped, dividing the internal space of the box 1 into three areas. In the third form, the divider 2 is a triangle, dividing the internal space of the box 1 into two areas.

[0027] See Figure 4 In the first form (regular hexagon), the three partition walls 21 of the regular hexagon are respectively attached to the three inner walls of the triangular space inside the box 1. The internal space of the box 1 is divided into a hexagonal region A1 enclosed by the partition 2, and three triangular regions A2 between the partition 2 and the inner wall of the box 1.

[0028] See Figure 5 In the second form (T-shape), the partition 2 consists of six partition walls 21 arranged in three groups of two adjacent partition walls 21 each. Two adjacent partition walls 21 within each group are folded in half, with the two folded groups positioned on the same straight line (as the horizontal side of the T-shape). The other partition wall group is perpendicularly positioned at the center of the straight line (as the vertical side of the T-shape), thus forming a T-shape. The outer ends of the three partition wall groups of the partition 2 abut against the three inner walls of the triangular space inside the box 1. Specifically, the horizontal side of the T-shaped partition 2 is parallel to the base of the triangular box 1, and the vertical side of the T-shaped partition 2 abuts perpendicularly against the base of the triangular box 1. The internal space of the box 1 is divided into a triangular region A2 and two quadrilateral regions. In this embodiment, since the box 1 is a regular equilateral triangle, the two quadrilateral regions are two right trapezoidal regions A3.

[0029] See Figure 6 In the third form (triangular), the partition 2 consists of six partition walls 21 arranged in pairs, forming three groups. The two adjacent partition walls 21 in each group unfold and lie on the same straight line, forming the three sides of a triangle. Therefore, the partition 2 is an equilateral triangle. Two sides of the triangular partition 2 are respectively attached to two inner walls of the triangular space inside the box 1, with the included angle between the two sides attached to the inside of the included angle between the two inner walls. Specifically, one side of the triangular partition 2 is parallel to one inner wall of the box 1, and the other two sides are attached to the other two inner walls of the box 1. The internal space of the box 1 is divided into a triangular region A2 (i.e., the region enclosed by the partition 2) and a quadrilateral region. In this embodiment, the quadrilateral region is an isosceles trapezoidal region A4.

[0030] In this embodiment, the divider 2, based on the original first form (regular hexagon), can also be folded and switched between the first, second, and third forms before being placed inside the box 1 to divide the internal area of ​​the box 1. The first, second, and third forms can divide the internal space of the box 1 into four, three, and two areas, respectively, so that the division of the internal space of the box 1 can be flexibly adjusted to suit the packaging of different combinations of items. Users do not need to purchase additional dividers 2 and packaging boxes of other specifications, reducing packaging and storage costs.

[0031] To prevent the partition 2 from shifting due to shaking or other reasons inside the box body 1, a positioning structure is also provided between the partition 2 and the box body 1. When the partition 2 is placed inside the box body 1, the positioning structure fixes the partition 2 inside the box body 1. In this embodiment, see also the following: Figure 2 , Figure 3 The positioning structure includes two corresponding protrusions 211 and two positioning grooves 112. The two protrusions 211 are respectively protruding from the outer ends of the two adjacent partition walls 21 of the partition 2, and the two positioning grooves 112 are respectively recessed on the two inner walls of the triangular space inside the box 1. When the partition 2 is placed inside the box 1, the protrusions 211 are engaged in the positioning grooves 112.

[0032] Specifically, the positioning structure of the aforementioned protrusion 211 and positioning groove 112 is applicable to the second and third forms of the separator 2. In the second form, the two partition walls 21 with protrusion 211 are located at both ends of the horizontal side of the T-shape. When the separator 2 is placed inside the box body 1, the two protrusions 211 engage in the positioning grooves 112 on both sides of the inner wall of the box body 1. In the third form, the two partition walls 21 with protrusion 211 are located in the same partition wall group, and the two protrusions 211 are located at both ends of the side of the triangular separator 2 parallel to the inner wall of the box body 1. When the separator 2 is placed inside the box body 1, the two protrusions 211 engage in the positioning grooves 112 on both sides of the inner wall of the box body 1.

[0033] Further reading Figure 7In this embodiment, the separator 2 is formed by bonding the ends of a long strip together. Five fold lines are pre-set on the strip, forming six partition walls 21. A connecting piece 22 protrudes from one end of the strip and is adhered to the inner side of the other end to form a ring-shaped separator 2. In this embodiment, two cutting lines are pre-cut towards the inner side of the strip from the center of the two fold lines closest to both ends. These two cutting lines form protruding tabs 211 when the strip is bonded together to form the ring-shaped separator 2. The separator 2 has a simple structure and a relatively simple molding method, making it easy to produce. Therefore, it has the advantages of low production cost and high production efficiency. It can be shipped and transported as a pre-pressed long strip with fold lines. Adhesive is pre-set on the connecting piece 22, and the supplier bonds the ends together to form the separator 2 when needed. Thus, the separator 2 is small in size and has a regular shape, offering advantages in transportation and storage.

[0034] See Figure 8 In this embodiment, the box body 1 is formed by folding a cut piece. The bottom surface 12 of the box body is an equilateral triangle, and the three sides of the bottom surface 12 are connected to side walls 11 by fold lines. One of the side walls 11 is also connected to a triangular top cover 13 by a fold line at its upper end. Among the side walls 11 of the box body 1, the two side walls 11 not connected to the top cover 13 have a double-layer structure and are pre-cut to form an insertion slot 113 on the upper edge. The top cover 13 has protruding inserts 132 on both sides. The top cover 13 closes to the top of the internal space of the box body 1, and the inserts 132 are inserted into the insertion slots 113 to make the box body 1 close tightly. The front end of the top cover 13 also has a fold line that defines a lifting part 131. When the user opens the top cover 13, he can first lift the lifting part 131 and then pull the lifting part 131 to open the entire top cover 13.

[0035] Preferably, in this embodiment, two air holes 111 are provided on the side wall 11 of the box body 1 to connect the inside and outside of the box body 1. In other embodiments, the specific number of air holes 111 can be adjusted according to the actual situation.

[0036] The above is merely one embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging box, characterized in that, include: The box has a triangular interior space. The box contains a partition perpendicular to the bottom surface. The partition is ring-shaped and has fold lines dividing it into six equal parts along its circumference, forming six partition walls. The partition can be folded along the fold lines, thus changing between a first, second, and third form. In the first form, the partition is a regular hexagon, dividing the internal space of the box into four regions. In the second form, the partition is T-shaped, dividing the internal space of the box into three regions. In the third form, the partition is triangular, dividing the internal space of the box into two regions.

2. The packaging box according to claim 1, characterized in that, In the first configuration, the partition consists of three spaced-apart partition walls in a regular hexagon that are respectively attached to the three inner walls of the triangular space inside the box. The internal space of the box is divided into a hexagonal region enclosed by the partition and three triangular regions between the partition and the inner wall of the box.

3. A packaging box according to claim 1, characterized in that, In the second configuration, the partition consists of six partition walls arranged in pairs, forming three groups. Two adjacent partition walls in each group are folded in half, with the two folded groups positioned on the same straight line. The third partition wall group is perpendicular to the center of the straight line, forming a T-shape. The outer ends of the three partition wall groups abut against the three inner walls of the triangular space inside the box, dividing the internal space into a triangular region and two quadrilateral regions.

4. A packaging box according to claim 1, characterized in that, In the third configuration, the partition consists of six partition walls arranged in pairs, forming three groups. The two adjacent partition walls in each group unfold and lie on the same straight line. The three groups of partition walls form the three sides of a triangle. Two sides of the triangular partition are attached to two inner walls of the triangular space inside the box, and the included angle of the two sides is attached to the inside of the included angle of the two inner walls. The internal space of the box is divided into a triangular region and a quadrilateral region.

5. A packaging box according to any one of claims 1 to 4, characterized in that, A positioning structure is also provided between the divider and the box body. When the divider is placed inside the box body, the positioning structure fixes the divider inside the box body.

6. A packaging box according to claim 5, characterized in that, The positioning structure includes two corresponding protrusions and two positioning grooves. The two protrusions are respectively protruding from the outer ends of the two adjacent partition walls of the separator, and the two positioning grooves are respectively recessed on the two inner walls of the triangular space inside the box. When the separator is placed inside the box, the protrusions are engaged in the positioning grooves.

7. A packaging box according to any one of claims 1 to 4, characterized in that, The internal space of the box is an equilateral triangle.

8. A packaging box according to any one of claims 1 to 4, characterized in that, The top of the box's interior space is covered by a triangular cover, the rear end of which is connected to the upper end of one side wall of the box via a fold line.

9. A packaging box according to claim 8, characterized in that, The front end of the cover is a triangular apex, and a lift-up section is defined by a fold line at the front end of the cover.

10. A packaging box according to any one of claims 1 to 4, characterized in that, The side wall of the box has at least one air hole that connects the inside and outside of the box.

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