CN214986706U - Polyhedral packing box - Google Patents

Abstract

The utility model relates to the technical field of packaging boxes, in particular to polyhedron packaging box. The utility model provides a polyhedron packing carton includes outer box body and interior box body, outer box body is the first regular hexahedron of forming utensil inner chamber by the folding first board, interior box body includes eight box body components, the box body component is the heptahedron by the folding formation of second board, first horizontal fracture line is seted up to the left side wall of outer box body, the second horizontal fracture line is seted up to the preceding lateral wall of outer box body, the third horizontal fracture line is seted up to the right side wall of outer box body, the inner chamber includes inner chamber and lower inner chamber, eight box body components divide into four box body components of first group and four box body components of second group, inner chamber under first four box body components of group enclose to close to locate, form first cavity, four box body components of second group enclose to close to locate the inner chamber, form the second cavity. The problem of packaging structure that the cosmetic product is mostly circular is solved, and packaging structure passes through the mould preparation, leads to high in production cost.

Description

Polyhedral packing box

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to polyhedron packaging box.

Background

The existing cosmetic products have very wide application of external packaging. The packaging structure is mostly in a circular packaging mode, the packaging structure is manufactured through a die, the die is complex to process, and the cost is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a polyhedron packing carton aims at solving the packaging structure of cosmetics product and is most circular, and packaging structure passes through the mould preparation, leads to the problem that manufacturing cost is high.

The utility model provides a technical scheme is:

a polyhedron packing box comprises an outer box body and an inner box body, wherein the outer box body is a first regular hexahedron with an inner cavity formed by folding a first plate, the inner box body comprises eight box body components, the box body components are a heptahedron formed by folding a second plate, a first transverse fracture line is arranged on the left side wall of the outer box body, a second transverse fracture line is arranged on the front side wall of the outer box body, a third transverse fracture line is arranged on the right side wall of the outer box body, the first transverse fracture line, the second transverse fracture line and the third transverse fracture line are all positioned in the middle of the side wall, the inner cavity comprises an upper inner cavity and a lower inner cavity, the eight box body components are divided into a first group of four box body components and a second group of four box body components, the first group of four box body components are arranged in a surrounding manner in the lower inner cavity to form a first concave cavity, the second group of four box body components are arranged in a surrounding manner in the upper inner cavity, forming a second cavity.

Further, the heptahedron is in a shape formed by chamfering one corner of the lower end face along the diagonal line of the upper end face of the second regular hexahedron, wherein the chamfering forms a regular trilateral face.

Furthermore, three quadrilateral faces of each box body component in the first group of four box body components are respectively connected with one side wall of the lower inner cavity, and two trilateral faces of each box body component in the first group of four box body components are respectively abutted against one trilateral face of one box body component adjacent to the box body component.

Further, the ratio of the volume of the second regular hexahedron to the volume of the first regular hexahedron is 1: 8.

furthermore, a first vertical fracture line is formed on the front side wall of the outer box body, a fourth transverse fracture line is formed on the upper side wall of the outer box body, a fifth transverse fracture line is formed on the bottom side wall of the outer box body, and a second vertical fracture line is formed on the rear side wall of the outer box body;

the left side wall of the outer box body is provided with a first vertical folding line, the right side wall of the outer box body is provided with a second vertical folding line, the rear side wall of the outer box body is provided with a first transverse folding line, the upper side wall of the outer box body is provided with a third vertical folding line, and the bottom side wall of the outer box body is provided with a fourth vertical folding line;

the polyhedron packing carton along first horizontal fold line is folding, again along third vertical fold line with fourth vertical fold line is folding, again along first vertical fold line and second vertical fold line, forms the octahedron.

Further, the first plate comprises a first folding plate, a second folding plate, a third folding plate, a fourth folding plate, a fifth folding plate, a sixth folding plate and a seventh folding plate, the second folding plate, the third folding plate, the fourth folding plate and the fifth folding plate are respectively positioned at the left side, the right side, the upper side and the lower side of the first folding plate, a first folding line, a second folding line, a third folding line and a fourth folding line are respectively arranged between the first folding plate and the second folding plate, the third folding plate, the fourth folding plate and the fifth folding plate, the sixth folding plate is positioned at the upper side of the fourth folding plate, the seventh folding plate is positioned at the lower side of the fifth folding plate, a fifth folding line is arranged between the sixth folding plate and the fourth folding plate, a sixth folding line is arranged between the seventh folding plate and the fifth folding plate, first adhesive plates are arranged on the left sides of the fourth, fifth, sixth and seventh folding plates, and second adhesive plates are arranged on the right sides of the fourth, fifth, sixth and seventh folding plates;

the fourth folded sheet is folded along a fourth fold line, the second folded sheet is folded along a first fold line, the fifth folded sheet is folded along a third fold line, the third folded sheet is folded along a second fold line, the sixth folded sheet is folded along a fifth fold line, the seventh folded sheet is folded along a sixth fold line, each of the first adhesive sheet and the second folded sheet are connected, each of the second adhesive sheet and the third folded sheet are connected, forming the first regular hexahedron.

Further, the second panel includes a first trilateral folding panel, a second trilateral folding panel, a third trilateral folding panel, a fourth trilateral folding panel, a first sub-folding panel, a second sub-folding panel and a third sub-folding panel, the second trilateral folding panel is located on the upper side of the first trilateral folding panel, the third trilateral folding panel is located on the left side of the first trilateral folding panel, the fourth trilateral folding panel is located on the right side of the first trilateral folding panel, the first sub-folding panel is located on the left side of the second trilateral folding panel, the second sub-folding panel is located on the lower side of the third trilateral folding panel, and the third sub-folding panel is located on the right side of the fourth trilateral folding panel;

a first sub-folding line is arranged between the second triangular folding plate and the first triangular folding plate, a second sub-folding line is arranged between the third triangular folding plate and the first triangular folding plate, a third sub-folding line is arranged between the third triangular folding plate and the first triangular folding plate, a fourth sub-folding line is arranged between the first sub-folding plate and the second triangular folding plate, a fifth sub-folding line is arranged between the second sub-folding plate and the third triangular folding plate, and a sixth sub-folding line is arranged between the third sub-folding plate and the fourth triangular folding plate;

the second trilateral folded sheet is folded along first sub-folding line, the third trilateral folded sheet is folded along second sub-folding line, the fourth trilateral folded sheet is folded along third sub-folding line, first sub-folded sheet is folded along fourth sub-folding line, the second sub-folded sheet is folded along fifth sub-folding line, the third sub-folded sheet is folded along sixth sub-folding line, first sub-folded sheet respectively with third trilateral folded sheet, second sub-folded sheet, third sub-folded sheet is connected, second sub-folded sheet respectively with fourth trilateral folded sheet, third sub-folded sheet is connected with second trilateral folded sheet, forms the heptahedron.

Furthermore, a first sub-pasting plate is arranged at the upper end of the first sub-folding plate, a second sub-pasting plate is arranged at the right end of the second trilateral folding plate, a third sub-pasting plate is arranged at the left end of the third trilateral folding plate, a fourth sub-pasting plate is arranged at the lower end of the fourth trilateral folding plate, a fifth sub-pasting plate is arranged at the right end of the third sub-folding plate, and a sixth sub-pasting plate is arranged at the lower end of the third sub-folding plate;

the first sub-pasting plate, the fourth sub-pasting plate and the sixth sub-pasting plate are respectively pasted with the second sub-folding plate and connected, the second sub-pasting plate is pasted with the third sub-folding plate and connected, and the third sub-pasting plate and the fifth sub-pasting plate are respectively pasted with the first sub-folding plate and connected.

Furthermore, a first sub-pasting plate is arranged at the upper end of the first sub-folding plate, a second sub-pasting plate is arranged at the right end of the second trilateral folding plate, the left end of the third trilateral folding plate is provided with a third sub-pasting plate, the lower end of the fourth trilateral folding plate is provided with a fourth sub-pasting plate, the right end of the third sub-folding plate is provided with a fifth sub-pasting plate, the lower end of the second sub-folding plate is provided with a sixth pasting plate, the left end of the first sub-folding plate is provided with a first inserting block, the right end of the first sub-folding plate is provided with a second inserting block, a third inserting block is arranged at the upper end of the third sub-folding plate, a first inserting hole is formed between the third sub-pasting plate and the third trilateral folding plate, a second inserting hole is formed between the fifth sub-pasting plate and the third sub-folding plate, and a third inserting hole is formed between the second sub-pasting plate and the second trilateral folding plate;

the board is pasted to first son with the board is pasted to the fourth son respectively with the sub-folded sheet butt of second, the board is pasted to the second son the board is pasted to the sixth son respectively with the sub-folded sheet butt of third, the board is pasted to the third son with the board is pasted to the fifth son respectively with the sub-folded sheet butt of first, first inserted block card is gone into first jack, second inserted block card is gone into the second jack, third inserted block card is gone into the third jack.

According to the technical scheme, the utility model discloses beneficial effect: outer box body is through the folding formation of first board, and interior box body comprises eight box body components, and each box body component all forms through the second board is folding, and four box body components enclose to close and form first cavity, and four other box body components enclose to close and form the second cavity, and first cavity and second cavity are used for adorning cosmetics, and the packaging structure who solves cosmetics product is most circular, and packaging structure passes through the mould preparation, leads to the problem that manufacturing cost is high.

Drawings

Fig. 1 is a perspective view of a polyhedral packaging box provided by the embodiment of the invention;

fig. 2 is a schematic view of an opened state of a polyhedral packaging box provided by the embodiment of the invention;

fig. 3 is a schematic view of the polyhedron packing box folded into an octahedron provided by the embodiment of the utility model;

fig. 4 is a schematic view of a box member provided by an embodiment of the present invention;

fig. 5 is a schematic view of a first plate provided by an embodiment of the present invention;

fig. 6 is a schematic view of a second plate provided by an embodiment of the present invention;

fig. 7 is another schematic view of a second plate provided by an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, 2, 4 and 5, an embodiment of the present invention provides a polyhedral packaging box 1, which comprises an outer box 11 and an inner box 12, wherein the outer box 11 is a first regular hexahedron formed by folding a first plate 2 and having an inner cavity, the inner box 12 comprises eight box members 121, the box members 121 are heptahedrons formed by folding a second plate 8, a left side wall of the outer box 11 is provided with a first transverse fracture line 31, a front side wall of the outer box 11 is provided with a second transverse fracture line, a right side wall of the outer box 11 is provided with a third transverse fracture line 33, the first transverse fracture line 31, the second transverse fracture line and the third transverse fracture line 33 are all located at the middle position of the side wall, the inner cavity comprises an upper inner cavity and a lower inner cavity, the eight box members 121 are divided into a first group of four box members and a second group of four box members, the first group of four box members are enclosed in the lower inner cavity to form a first cavity 122, the second set of four box members enclose the upper cavity to form a second cavity 123.

Outer box 11 is through the folding formation of first board 2, interior box 12 comprises eight box components 121, each box component 121 all is through the folding formation of second board 8, four box components enclose to close and form first cavity 122, four box components enclose to close and form second cavity 123 in addition, first cavity 122 and second cavity 123 are used for adorning cosmetics, it is circular mostly to solve the packaging structure of cosmetics product, packaging structure passes through the mould preparation, lead to the problem that manufacturing cost is high.

In this embodiment, the first cavity 122 has a regular quadrangular pyramid shape.

In this embodiment, the second cavity 123 has a regular quadrangular pyramid shape.

In the present embodiment, the first transverse rupture line 31 is a transverse cutting line cut at the left side wall of the outer case 11. The other transverse and vertical lines of fracture are the same.

In this embodiment, the heptahedron is shaped by chamfering a corner of the lower end face along a diagonal of the upper end face of a second regular hexahedron, wherein the chamfering forms a regular trilateral face.

In this embodiment, three quadrilateral faces of each of the first group of four box members 121 are respectively connected to one sidewall of the lower cavity, and two trilateral faces of each of the first group of four box members 121 are respectively abutted to one trilateral face of an adjacent box member 121.

Specifically, a first set of four box components includes first, second, third and fourth box components, each of which includes first, second, third and fourth quadrilateral faces, second, third and fourth trilateral faces. The first four-side surface of the first box body component and the second four-side surface of the fourth box body component are connected with the left side wall of the lower inner cavity in a sticking way, the second four-side surface of the first box body component and the first four-side surface of the second box body component are connected with the rear side wall of the lower inner cavity in a sticking way, the second four-side surface of the second box body component and the first four-side surface of the third box body component are connected with the right side wall of the lower inner cavity in a sticking way, the second four-side surface of the third box body component and the first four-side surface of the fourth box body component are connected with the front side wall of the lower inner cavity in a sticking way, the third four-side surfaces of the first box body component, the second box body component, the third box body component and the fourth box body component are connected with the lower side wall of the lower inner cavity in a sticking way, the first three-side surface of the first box body component is connected with the second three-side surface of the fourth box body component in a sticking way, the second three-side surface of the first box body component is connected with the first three-side surface of the second box body component in a sticking way, the second three-sided surface of the second box member abuts the first three-sided surface of the third box member, and the second three-sided surface of the third box member abuts the first three-sided surface of the fourth box member.

In this embodiment, three quadrilateral faces of each of the second group of four box members 121 are respectively connected to one side wall of the upper cavity, and two trilateral faces of each of the second group of four box members 121 are respectively abutted to one trilateral face of an adjacent box member.

In this embodiment, the ratio of the volume of the second regular hexahedron to the volume of the first regular hexahedron is 1: 8.

in this embodiment, the front side wall of the outer box 11 is provided with a first vertical fracture line 41, the upper side wall of the outer box 11 is provided with a fourth transverse fracture line 34, the bottom side wall of the outer box 11 is provided with a fifth transverse fracture line 35, and the rear side wall of the outer box 11 is provided with a second vertical fracture line 42;

a first vertical folding line 51 is arranged on the left side wall of the outer box body 11, a second vertical folding line 52 is arranged on the right side wall of the outer box body 11, a first transverse folding line 61 is arranged on the rear side wall of the outer box body 11, a third vertical folding line 53 is arranged on the upper side wall of the outer box body 11, and a fourth vertical folding line 54 is arranged on the bottom side wall of the outer box body 11;

as shown in fig. 3, the polyhedral pack 1 is folded along a first transverse fold line 61, then along a third vertical fold line 53 and a fourth vertical fold line 54, and then along a first vertical fold line 51 and a second vertical fold line 52 to form an octahedron. The hexahedron is folded to form an octahedron, so that the shape of the polyhedral packaging box 1 is changed when cosmetics are not contained, and the polyhedral packaging box can be used as an ornament.

As shown in fig. 5, in the present embodiment, the first panel 2 includes a first folded panel 21, a second folded panel 22, a third folded panel 23, a fourth folded panel 24, a fifth folded panel 25, a sixth folded panel 26 and a seventh folded panel 27, the second folded panel 22, the third folded panel 23, the fourth folded panel 24 and the fifth folded panel 25 are respectively located on the left side, the right side, the upper side and the lower side of the first folded panel 21, a first folded line 71, a second folded line 72, a third folded line 73 and a fourth folded line 74 are respectively provided between the first folded panel 21 and the second folded panel 22, the third folded panel 23, the fourth folded panel 24 and the fifth folded panel 25, a sixth folded panel 26 is located on the upper side of the fourth folded panel 24, the seventh folded panel 27 is located on the lower side of the fifth folded panel 25, a fifth folded line 75 is provided between the sixth folded panel 26 and the fourth folded panel 24, a seventh folded line 76 is provided between the sixth folded panel 27 and the fifth folded panel 25, a first adhesive sheet 281 is provided on the left side of the fourth, fifth, sixth and seventh folding plates 24, 25, 26 and 27, and a second adhesive sheet 282 is provided on the right side of the fourth, fifth, sixth and seventh folding plates 24, 25, 26 and 27;

the fourth folding panel 24 is folded along a fourth fold line 74, the second folding panel 22 is folded along a first fold line 71, the fifth folding panel 25 is folded along a third fold line 73, the third folding panel 23 is folded along a second fold line 72, the sixth folding panel 26 is folded along a fifth fold line 75, the seventh folding panel 27 is folded along a sixth fold line 76, each first adhesive panel 281 is connected to the second folding panel 22, and each second adhesive panel 282 is connected to the third folding panel 23 to form a first rectangular parallelepiped.

As shown in fig. 6, in the present embodiment, the second panel 8 includes a first trilateral folding panel 81, a second trilateral folding panel 82, a third trilateral folding panel 83, a fourth trilateral folding panel 84, a first sub-folding panel 85, a second sub-folding panel 86, and a third sub-folding panel 87, the second trilateral folding panel 82 is located on the upper side of the first trilateral folding panel 81, the third trilateral folding panel 83 is located on the left side of the first trilateral folding panel 81, the fourth trilateral folding panel 84 is located on the right side of the first trilateral folding panel 81, the first sub-folding panel 85 is located on the left side of the second trilateral folding panel 82, the second sub-folding panel 86 is located on the lower side of the third trilateral folding panel 83, and the third sub-folding panel 87 is located on the right side of the fourth trilateral folding panel 84;

a first sub-folding line 91 is arranged between the second trilateral folding plate 82 and the first trilateral folding plate 81, a second sub-folding line 92 is arranged between the third trilateral folding plate 83 and the first trilateral folding plate 81, a third sub-folding line 93 is arranged between the third trilateral folding plate 83 and the first trilateral folding plate 81, a fourth sub-folding line 94 is arranged between the first sub-folding plate 85 and the second trilateral folding plate 82, a fifth sub-folding line 95 is arranged between the second sub-folding plate 86 and the third trilateral folding plate 83, and a sixth sub-folding line 96 is arranged between the third sub-folding plate 87 and the fourth trilateral folding plate 84;

the second trilateral folding plate 82 is folded along the first sub-folding line 91, the third trilateral folding plate 83 is folded along the second sub-folding line 92, the fourth trilateral folding plate 84 is folded along the third sub-folding line 93, the first sub-folding plate 85 is folded along the fourth sub-folding line 94, the second sub-folding plate 86 is folded along the fifth sub-folding line 95, the third sub-folding plate 87 is folded along the sixth sub-folding line 96, the first sub-folding plate 85 is connected with the third trilateral folding plate 83, the second sub-folding plate 86 and the third sub-folding plate 87, the second sub-folding plate 86 is connected with the fourth trilateral folding plate 84 and the third sub-folding plate 87, and the third sub-folding plate 87 is connected with the second trilateral folding plate 82 to form a heptahedron.

In this embodiment, the first sub-attaching plate a1 is disposed at the upper end of the first sub-folding plate 85, the second sub-attaching plate a2 is disposed at the right end of the second trilateral folding plate 82, the third sub-attaching plate a3 is disposed at the left end of the third trilateral folding plate 83, the fourth sub-attaching plate a4 is disposed at the lower end of the fourth trilateral folding plate 84, the fifth sub-attaching plate a5 is disposed at the right end of the third sub-folding plate 87, and the sixth sub-attaching plate a6 is disposed at the lower end of the third sub-folding plate 87;

the first sub-paste plate a1, the fourth sub-paste plate a4, and the sixth sub-paste plate a6 are respectively attached to the second sub-folding plate 86, the second sub-paste plate a2 is attached to the third sub-folding plate 87, and the third sub-paste plate a3 and the fifth sub-paste plate a5 are respectively attached to the first sub-folding plate 85. By folding and then adhesively attaching, such an attachment structure is relatively simple.

As shown in fig. 7, in some embodiments, the upper end of the first sub-folding plate 85 is provided with a first sub-adhesive plate a1, the right end of the second triangular folding plate 82 is provided with a second sub-adhesive plate a2, the left end of the third triangular folding plate 83 is provided with a third sub-adhesive plate a3, the lower end of the fourth triangular folding plate 84 is provided with a fourth sub-adhesive plate a4, the right end of the third sub-folding plate 87 is provided with a fifth sub-adhesive plate a5, the lower end of the second sub-folding plate 86 is provided with a sixth adhesive plate, the left end of the first sub-folding plate 85 is provided with a first inserting block b1, the right end of the first sub-folding plate 85 is provided with a second inserting block b2, the upper end of the third sub-folding plate 87 is provided with a third inserting block b3, a first inserting block 1 is provided between the third sub-adhesive plate a3 and the third triangular folding plate 83, a second inserting hole b3 c3 is provided between the fifth sub-adhesive plate 5 and the third sub-folding plate 6387;

the first sub adhesive sheet a1 and the fourth sub adhesive sheet a4 are respectively abutted against the second sub folding sheet 86, the second sub adhesive sheet a2 and the sixth sub adhesive sheet a6 are respectively abutted against the third sub folding sheet 87, the third sub adhesive sheet a3 and the fifth sub adhesive sheet a5 are respectively abutted against the first sub folding sheet 85, the first insertion block b1 is inserted into the first insertion hole c1, the second insertion block b2 is inserted into the second insertion hole c2, and the third insertion block b3 is inserted into the third insertion hole c 3. By plugging after folding, such a connection structure is relatively simple.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims (9)

1. A polyhedral packing box is characterized by comprising an outer box body and an inner box body, wherein the outer box body is a first regular hexahedron with an inner cavity formed by folding a first plate, the inner box body comprises eight box body components, the box body components are a heptahedron formed by folding a second plate, a first transverse fracture line is arranged on the left side wall of the outer box body, a second transverse fracture line is arranged on the front side wall of the outer box body, a third transverse fracture line is arranged on the right side wall of the outer box body, the first transverse fracture line, the second transverse fracture line and the third transverse fracture line are all positioned in the middle of the side wall, the inner cavity comprises an upper inner cavity and a lower inner cavity, the eight box body components are divided into a first group of four box body components and a second group of four box body components, the first group of four box body components are arranged in the lower inner cavity in a surrounding manner to form a first concave cavity, and the second group of four box body components are arranged in the upper inner cavity in a surrounding manner, forming a second cavity.

2. A polyhedral packing box according to claim 1, wherein the heptahedron is shaped by chamfering a corner of a lower end surface along a diagonal line of an upper end surface of a second regular hexahedron, wherein the chamfering forms a face of a regular triangle.

3. A polyhedral pack according to claim 2, wherein three quadrilateral faces of each of the first set of four box members are connected to a respective one of the side walls of the lower cavity, and two of the quadrilateral faces of each of the first set of four box members abut a respective one of the quadrilateral faces of an adjacent one of the box members.

4. A polyhedral pack according to claim 3, wherein the ratio of the volume of the second regular hexahedron to the volume of the first regular hexahedron is 1: 8.

5. a polyhedral packaging box according to claim 4, wherein the front side wall of the outer box is provided with a first vertical fracture line, the upper side wall of the outer box is provided with a fourth transverse fracture line, the bottom side wall of the outer box is provided with a fifth transverse fracture line, and the rear side wall of the outer box is provided with a second vertical fracture line;

the left side wall of the outer box body is provided with a first vertical folding line, the right side wall of the outer box body is provided with a second vertical folding line, the rear side wall of the outer box body is provided with a first transverse folding line, the upper side wall of the outer box body is provided with a third vertical folding line, and the bottom side wall of the outer box body is provided with a fourth vertical folding line;

the polyhedron packing carton along first horizontal fold line is folding, again along third vertical fold line with fourth vertical fold line is folding, again along first vertical fold line and second vertical fold line, forms the octahedron.

6. A polyhedral pack according to claim 1, wherein the first panels include first, second, third, fourth, fifth, sixth and seventh folding panels located at left, right, upper and lower sides of the first folding panel, respectively, the first folding panel is provided with first, second, third, fourth and fifth folding lines therebetween, the sixth folding panel is located at an upper side of the fourth folding panel, the seventh folding panel is located at a lower side of the fifth folding panel, and a fifth folding line is provided between the sixth folding panel and the fourth folding panel, a sixth folding line is arranged between the seventh folding plate and the fifth folding plate, first pasting plates are arranged on the left sides of the fourth folding plate, the fifth folding plate, the sixth folding plate and the seventh folding plate, and second pasting plates are arranged on the right sides of the fourth folding plate, the fifth folding plate, the sixth folding plate and the seventh folding plate;

the fourth folded sheet is folded along a fourth fold line, the second folded sheet is folded along a first fold line, the fifth folded sheet is folded along a third fold line, the third folded sheet is folded along a second fold line, the sixth folded sheet is folded along a fifth fold line, the seventh folded sheet is folded along a sixth fold line, each of the first adhesive sheet and the second folded sheet are connected, each of the second adhesive sheet and the third folded sheet are connected, forming the first regular hexahedron.

7. A polyhedral packaging box according to claim 1, wherein the second panel includes a first trilateral folding panel, a second trilateral folding panel, a third trilateral folding panel, a fourth trilateral folding panel, a first sub-folding panel, a second sub-folding panel, and a third sub-folding panel, the second trilateral folding panel is positioned on an upper side of the first trilateral folding panel, the third trilateral folding panel is positioned on a left side of the first trilateral folding panel, the fourth trilateral folding panel is positioned on a right side of the first trilateral folding panel, the first sub-folding panel is positioned on a left side of the second trilateral folding panel, the second sub-folding panel is positioned on a lower side of the third trilateral folding panel, and the third sub-folding panel is positioned on a right side of the fourth trilateral folding panel;

a first sub-folding line is arranged between the second triangular folding plate and the first triangular folding plate, a second sub-folding line is arranged between the third triangular folding plate and the first triangular folding plate, a third sub-folding line is arranged between the third triangular folding plate and the first triangular folding plate, a fourth sub-folding line is arranged between the first sub-folding plate and the second triangular folding plate, a fifth sub-folding line is arranged between the second sub-folding plate and the third triangular folding plate, and a sixth sub-folding line is arranged between the third sub-folding plate and the fourth triangular folding plate;

the second trilateral folded sheet is folded along first sub-folding line, the third trilateral folded sheet is folded along second sub-folding line, the fourth trilateral folded sheet is folded along third sub-folding line, first sub-folded sheet is folded along fourth sub-folding line, the second sub-folded sheet is folded along fifth sub-folding line, the third sub-folded sheet is folded along sixth sub-folding line, first sub-folded sheet respectively with third trilateral folded sheet, second sub-folded sheet, third sub-folded sheet is connected, second sub-folded sheet respectively with fourth trilateral folded sheet, third sub-folded sheet is connected with second trilateral folded sheet, forms the heptahedron.

8. The polyhedral packaging box according to claim 7, wherein a first sub-gluing board is provided at an upper end of the first sub-folding board, a second sub-gluing board is provided at a right end of the second trilateral folding board, a third sub-gluing board is provided at a left end of the third trilateral folding board, a fourth sub-gluing board is provided at a lower end of the fourth trilateral folding board, a fifth sub-gluing board is provided at a right end of the third sub-folding board, and a sixth sub-gluing board is provided at a lower end of the third sub-folding board;

the first sub-pasting plate, the fourth sub-pasting plate and the sixth sub-pasting plate are respectively pasted with the second sub-folding plate and connected, the second sub-pasting plate is pasted with the third sub-folding plate and connected, and the third sub-pasting plate and the fifth sub-pasting plate are respectively pasted with the first sub-folding plate and connected.

9. A polyhedral packing box according to claim 7, wherein the first sub-folding plate is provided at an upper end thereof with a first sub-attaching plate, the right end of the second trilateral folding plate is provided with a second sub-pasting plate, the left end of the third trilateral folding plate is provided with a third sub-pasting plate, the lower end of the fourth trilateral folding plate is provided with a fourth sub-adhesive plate, the right end of the third sub-folding plate is provided with a fifth sub-adhesive plate, the lower end of the second sub-folding plate is provided with a sixth pasting plate, the left end of the first sub-folding plate is provided with a first inserting block, the right end of the first sub-folding plate is provided with a second inserting block, the upper end of the third sub-folding plate is provided with a third inserting block, a first jack is arranged between the third sub-pasting board and the third triangular folding board, a second jack is arranged between the fifth sub-pasting board and the third sub-folding board, and a third jack is arranged between the second sub-pasting board and the second triangular folding board;

the board is pasted to first son with the board is pasted to the fourth son respectively with the sub-folded sheet butt of second, the board is pasted to the second son the board is pasted to the sixth son respectively with the sub-folded sheet butt of third, the board is pasted to the third son with the board is pasted to the fifth son respectively with the sub-folded sheet butt of first, first inserted block card is gone into first jack, second inserted block card is gone into the second jack, third inserted block card is gone into the third jack.

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