CN222474735U

CN222474735U - But quick fold shaping's tea cake packing carton

Info

Publication number: CN222474735U
Application number: CN202421168976.5U
Authority: CN
Inventors: 周浩; 王亿灵; 林金纯
Original assignee: Shenzhen Vocational And Technical University
Current assignee: Shenzhen Vocational And Technical University
Priority date: 2024-05-27
Filing date: 2024-05-27
Publication date: 2025-02-14
Anticipated expiration: 2034-05-27

Abstract

The present application relates to the technical field of tea cake packaging boxes, and provides a tea cake packaging box that can be quickly folded and formed, including a packaging box body and an envelope, the packaging box body includes an inner folding piece and an outer folding piece, one end of the middle part of the inner folding piece is connected to the outer folding piece by cutting to form a connecting part, and the packaging box body has an unfolded state in which the outer folding piece and the inner folding piece are parallel to each other and side by side, and a folded state in which the outer folding piece is sleeved on the inner folding piece and perpendicular to each other. The utility model adopts a one-paper forming structure, and connects the inner folding piece and the outer folding piece through a connecting part so that the packaging box body has an unfolded state and a folded state. During the assembly process, the inner folding piece is rotated to a stacking state perpendicular to the outer folding piece, and the tea cake can be placed on the inner folding piece, and then the inner folding piece and the outer folding piece are bent in sequence to form a folded state in which the packaging box body is conveniently inserted into the envelope and fixed. Compared with the existing tea cake box, it has the advantages of simple assembly and high cardboard utilization rate.

Description

But quick fold shaping's tea cake packing carton

Technical Field

The application relates to the technical field of tea cake packaging boxes, in particular to a tea cake packaging box capable of being rapidly folded and formed.

Background

The tea cake, also called tea brick or tea block, is a compressed tea which is obtained by pressing tea leaves into a flat round shape or square shape. It originates in China, has a long history and is an important component of the traditional Chinese tea culture. The tea cake is usually made of Pu' er tea, dark tea or other fermented tea, and is convenient to store and transport through special fermentation and pressing processes.

The existing tea cake packaging technology mostly adopts a metal box or a paper box, the metal box has high cost, and the paper box is usually manufactured by pulp pressing molding, glue bonding, folding or glue bonding after folding, wherein the manufacturing methods of pulp pressing molding, glue bonding or glue bonding after folding are complex, high in cost and not environment-friendly. For example, the patent with publication number CN204368581U discloses a viscose-free buffer tea cake packing box, which is inserted into a lock box through a lock catch on a cover after being folded for a plurality of times to form the buffer tea cake packing box, and the glue is avoided, but the assembling steps are more and the paperboard utilization rate is low due to uneven edges of the paperboard.

Disclosure of utility model

In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a tea cake packing box capable of being folded and formed rapidly, which aims to solve the shortcomings of the existing tea cake packing box that the number of assembling steps is large.

The technical scheme includes that the tea cake packaging box capable of being rapidly folded and formed comprises a packaging box body, wherein the packaging box body comprises an inner folding piece and an outer folding piece, and one end of the middle part of the inner folding piece is connected with the outer folding piece through a connecting part formed by cutting;

The envelope is sleeved on the packaging box body;

When the packaging box body is in the unfolded state, the inner folding piece, the outer folding piece and the connecting part are positioned on the same plane, and the outer folding piece and the inner folding piece are parallel to each other and are arranged side by side;

When the packaging box body is in a folding state, two ends of the inner folding piece and two ends of the outer folding piece are bent towards the same direction and respectively form an annular structure, the outer folding piece is sleeved on the inner folding piece, the outer folding piece is perpendicular to the inner folding piece, an accommodating space is formed between the outer folding piece and the inner folding piece, and the accommodating space is used for accommodating tea cakes.

Further, the inner folder includes an inner bottom panel;

the inner bottom plates are arranged between the two inner top plates;

The two inner side plates are respectively connected between the inner bottom plate and the two inner top plates;

The outer folder comprises an outer bottom plate;

two outer top plates, the outer bottom plates being disposed between the two outer top plates;

The two outer side plates are respectively connected between the outer bottom plate and the two outer top plates;

when the packaging box body is in an unfolding state, the outer bottom plate and the inner bottom plate are arranged side by side, and one end of the inner bottom plate, which faces the outer bottom plate, forms the connecting part to be connected with the inner bottom plate.

Further, when the package box body is in a unfolded state, the two inner side plates are positioned at two ends of the inner bottom plate in the X-axis direction, the two outer side plates are positioned at two ends of the outer bottom plate in the X-axis direction, the inner bottom plate and the outer bottom plate are arranged side by side in the Y-axis direction, and the X-axis direction is perpendicular to the Y-axis direction;

The connecting part is polygonal in shape, and an outer linear crease is arranged at the connecting part of the connecting part and the outer bottom plate and is parallel to the X-axis direction;

An inner linear crease is arranged at the connecting part of the connecting part and the inner bottom plate, and the included angle between the inner linear crease and the outer linear crease is 45 degrees.

Further, the connecting portion is provided with a first edge between one end of the inner linear crease, which faces the inner side plate, and the outer linear crease, and an included angle between a straight line formed by two ends of the first edge and the inner linear crease is not more than 90 degrees.

Further, an included angle between a straight line formed at two ends of the first edge and the inner straight line crease is 90 degrees.

Further, the connecting portion has a second edge between the outer straight line crease and one end of the inner straight line crease facing the outer side plate, and the second edge is perpendicular to the outer straight line crease.

Further, when the package box body is in the unfolded state, the connecting part and the inner bottom plate form a rectangular structure.

Further, the first edge is a curve or a broken line.

Further, the envelope is sleeved on the outer folding piece, a decorative window is arranged on the envelope in a penetrating mode, and the decorative window is arranged corresponding to the outer top plate.

Further, the outer top plate is provided with a decoration area corresponding to the decoration window.

Compared with the prior art, the utility model adopts a paper forming structure, the inner folding piece and the outer folding piece are connected through the connecting part, so that the packaging box body has an unfolding state and a folding state, in the assembling process, the inner folding piece is rotated to a stacking state vertical to the outer folding piece, so that tea cakes can be placed on the inner folding piece, and the inner folding piece and the outer folding piece are sequentially bent, so that the packaging box body forms a folding state which is convenient to plug into an envelope for internal fixation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of a rapidly foldable tea cake packing box (in a folded state) according to the present embodiment;

Fig. 2 is a schematic view of the overall structure of a tea cake packing box (in an unfolded state) capable of being folded and formed rapidly according to the present embodiment;

Fig. 3 is a schematic view of the overall structure of the package body (after first folding) provided in the present embodiment;

Fig. 4 is a schematic view of the overall structure of the package body (after the second folding) according to the present embodiment;

Fig. 5 is a schematic view of the overall structure of a package body according to another embodiment.

100 Parts of the packaging box body, 110 parts of the inner folding piece, 111 parts of the inner bottom plate, 112 parts of the inner top plate, 113 parts of the inner side plate, 114 parts of the connecting part, 114a parts of the outer straight fold, 114b parts of the inner straight fold, 114c parts of the first edge, 114d parts of the second edge, 120 parts of the outer folding piece, 121 parts of the outer bottom plate, 122 parts of the outer top plate, 123 parts of the outer side plate, 200 parts of the envelope, 210 parts of the decorative window.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.

The utility model provides a tea cake packing box capable of being rapidly folded and formed, as shown in figures 1 to 5, and aims to solve the defect of more assembly steps of the existing tea cake packing box.

The fast folding and forming tea cake packing box mainly comprises a packing box body 100 and a wrapper 200, wherein the wrapper 200 is sleeved on the packing box body 100, the packing box body 100 is in an unfolding state and a folding state, when the packing box body 100 is in the unfolding state, the packing box body 100 is made of paper forming paper board, when the packing box body 100 is in the folding state, the packing box body 100 can contain tea cakes to enable the tea cakes to be tightly and safely wrapped in the packing box body 100, and at the moment, the packing box body 100 is sleeved through the wrapper 200, and is fixedly formed through friction force between the wrapper and the packing box body 100, so that the packing box body 100 cannot be unfolded by itself.

The pack body 100 includes an inner folder 110 and an outer folder 120, one end of the middle portion of the inner folder 110 is connected with the outer folder 120 by cutting to form a connection portion 114, and specifically, the inner folder 110 and the outer folder 120 are each formed by cutting a cardboard, and the inner folder 110 and the outer folder 120 are not completely cut in the cutting process, but a portion of the inner folder 120 is left to form the connection portion 114, so that the connection portion 114 is connected with the inner folder 110 and the outer folder 120, respectively.

Wherein, the package body 100 has an unfolded state and a folded state:

when the package body 100 is in the unfolded state, the inner folding member 110, the outer folding member 120 and the connecting portion 114 are located on the same plane, i.e. in the form of a piece of cardboard, and the outer folding member 120 and the inner folding member 110 are parallel to each other and arranged side by side;

When the package body 100 is in the folded state, both ends of the inner folder 110 and both ends of the outer folder 120 are bent toward the same direction and respectively form a ring structure. Specifically, since the outer folding member 120 and the inner folding member 110 are parallel to each other and are disposed side by side, after the inner folding member 110 and the outer folding member 120 each form a ring structure, cavities having two open ends are formed on the inner folding member 110 and the outer folding member 120, and the directions of the two open ends of the inner folding member 110 and the outer folding member 120 are the same. The outer folding member 120 is sleeved on the inner folding member 110, the inner folding member 110 is arranged in the cavity of the outer folding member 120, and the outer folding member 120 and the inner folding member 110 are mutually perpendicular. Specifically, since the cavity of the outer folder 120 and the cavity of the inner folder 110 have openings facing the same two ends, when the outer folder 120 and the inner folder 110 are disposed perpendicular to each other, the openings at the two ends of the inner folder 110 are covered by the outer folder 120, so that an accommodating space is formed between the outer folder 120 and the inner folder 110, and the accommodating space is used for accommodating tea cakes. Specifically, the width of the outer folder 120 in the opening direction is greater than the width of the inner folder 110 in the opening direction, whereby both end openings of the inner folder 110 can be completely covered by the outer folder 120, enhancing the sealability.

The present utility model adopts a paper forming structure, and connects the inner folding member 110 and the outer folding member 120 through the connecting portion 114, so that the package box body 100 has an unfolded state and a folded state, and in the assembling process, the inner folding member 110 is rotated to a stacked state perpendicular to the outer folding member 120, so that tea cakes can be placed on the inner folding member 110, and then the inner folding member 110 and the outer folding member 120 are sequentially folded, so that the package box body 100 forms a folded state which is convenient to be plugged into the envelope 200 for fixing, and compared with the existing tea cake box, the present utility model has the advantages of simple assembly and high cardboard utilization rate.

In some embodiments, as shown in fig. 1-5, the inner fold 110 includes an inner bottom panel 111, two inner top panels 112, and two inner side panels 113. When both ends of the inner folder 110 are bent toward the same direction and form a ring structure, the two inner top plates 112 overlap such that the inner bottom plate 111, the two inner top plates 112, and the two inner side plates 113 form a rectangular structure. Specifically, the two inner side plates 113 may be sized such that the inner bottom plate 111 and the two inner top plates 112 are parallel to each other when the inner folder 110 forms a ring structure.

The inner bottom plate 111 is disposed between the two inner top plates 112, and the two inner side plates 113 are respectively connected between the inner bottom plate 111 and the two inner top plates 112.

The outer folder 120 includes an outer bottom plate 121, two outer top plates 122, and two outer side plates 123. When both ends of the outer folder 120 are bent toward the same direction and form a ring structure, the two outer top plates 122 overlap such that the outer bottom plate 121, the two outer top plates 122, and the two outer side plates 123 form a rectangular structure. Specifically, the outer bottom plate 121 and the two outer top plates 122 may be parallel to each other by adjusting the sizes of the two outer side plates 123 when the outer folder 120 forms a ring structure.

The outer bottom plate 121 is disposed between two outer top plates 122, and two outer side plates 123 are respectively connected between the outer bottom plate 121 and the two outer top plates 122.

When the pack body 100 is in the unfolded state, the outer bottom plate 121 and the inner bottom plate 111 are arranged side by side, and one end of the inner bottom plate 111 facing the outer bottom forms a connection part 114 to be connected with the inner bottom plate 111. Specifically, the folding trace may be first embossed on the connection portion 114 so that the pack body 100 can be easily converted between the unfolded state and the folded state.

In some embodiments, as shown in fig. 2 to 5, when the pack body 100 is in the unfolded state, two inner side plates 113 are located at both ends of the inner bottom plate 111 in the X-axis direction, two outer side plates 123 are located at both ends of the outer bottom plate 121 in the X-axis direction, and the inner bottom plate 111 and the outer bottom plate 121 are disposed side by side in the Y-axis direction, the X-axis direction being perpendicular to the Y-axis direction;

The connecting portion 114 has a polygonal shape, and an outer linear crease 114a is disposed at a position of the connecting portion 114 between the connecting portion 114 and the outer bottom plate 121, and the outer linear crease 114a is parallel to the X-axis direction. Specifically, the outer bottom plate 121 is rectangular. An inner linear crease 114b is arranged at the connecting part 114 of the connecting part 114 and the inner bottom plate 111, and the included angle between the inner linear crease 114b and the outer linear crease 114a is 45 degrees.

When the pack body 100 is in the unfolded state, the inner bottom plate 111 and the outer bottom plate 121 face the same direction. In the actual assembly process, there are two assembly methods:

1. The inner bottom plate 111 and the outer bottom plate 121 can be overlapped by folding the inner bottom plate 111 along the outer linear crease 114a towards the outer bottom plate 121, and the inner bottom plate 111 and the outer bottom plate 121 are opposite to each other, folding the inner bottom plate 111 along the inner linear crease 114b away from the outer bottom plate 121, and enabling the inner bottom plate 111 and the outer bottom plate 121 to be vertical and overlapped, and enabling the inner bottom plate 111 and the outer bottom plate 121 to be same in orientation, finally placing tea cakes on the inner bottom plate 111, and sequentially closing and overlapping two ends (inner top plate 112) of the inner bottom plate 111 and two ends (outer top plate 122) of the outer bottom plate 121 in the middle, so that the package box body 100 can be in a folded state, and sleeving the package box body 100 through the sleeve 200, and fixing and forming through friction force between the two, so that the package body 100 can not be unfolded by itself is completed;

2. The inner linear crease 114b and the outer linear crease 114a are embossed on the cardboard as it is cut. In the assembly process, the inner bottom plate 111 can be directly rotated to enable the inner bottom plate 111 to be perpendicular to the outer bottom plate 121, the connecting part 114 can act according to the mode of the method 1, at the moment, tea cakes can be placed on the inner bottom plate 111, then two ends (inner top plate 112) of the inner bottom plate 111 and two ends (outer top plate 122) of the outer bottom plate 121 are sequentially combined in the middle to be close and overlapped, the packaging box body 100 can be in a folded state, at the moment, the packaging box body 100 is sleeved by the sleeve 200, and the packaging is completed through the friction force between the two, so that the packaging box body 100 can not be unfolded by itself.

In some embodiments, as shown in fig. 2 to 5, the connecting portion 114 has a first edge 114c between an end of the inner linear crease 114b facing the inner side panel 113 and the outer linear crease 114a, and an angle between a line formed by both ends of the first edge 114c and the inner linear crease 114b is not greater than 90 degrees.

When the package body 100 is in a folded state, the connecting part 114 is positioned between the inner bottom plate 111 and the outer bottom plate 121, and a Z shape is formed among the inner bottom plate 111, the connecting part 114 and the outer bottom plate 121, so that the package body can play a role of a spring to a certain extent, provide a larger buffer space for tea cakes and better protect the tea cakes. Preferably, the included angle between the straight line formed at the two ends of the first edge 114c and the inner straight line crease 114b is 90 degrees, so that the volume of the connecting portion 114 is larger, and the lengths of the outer straight line crease 114a and the inner straight line crease 114b are longer, thereby the connecting portion 114 can provide greater elastic force to the inner bottom plate 111 and the outer bottom plate 121.

In some embodiments, as shown in fig. 2-5, the connecting portion 114 has a second edge 114d between the outer linear crease 114a and an end of the inner linear crease 114b facing the outer side panel 123, the second edge 114d being perpendicular to the outer linear crease 114a. By providing the second edge 114d, when the pack body 100 is in the folded state, a portion of the inner bottom panel 111 adjacent to the outer linear crease 114a does not cross the outer linear crease 114a. When the area of the inner bottom plate 111 is smaller than that of the outer bottom plate 121, the part of the inner bottom plate 111 close to the outer linear crease 114a does not cross the outer linear crease 114a, so that the inner bottom plate 111 is closer to the middle part of the outer bottom plate 121 or the symmetry center of the inner bottom plate 111 overlaps with the symmetry center of the outer bottom plate 121, and the package is more regular.

Preferably, the inner bottom plate 111 has a size of 200mm by 200mm (length in the Y-axis direction by length in the X-axis direction, hereinafter, all the same format), the outer bottom plate 121 has a size of 216mm by 206mm, the outer straight crease 114a has a length of 180mm, and the second edge 114d has a length of 10mm.

In some embodiments, as shown in fig. 2-5, the connection 114 forms a rectangular structure with the inner bottom panel 111 when the pack body 100 is in the unfolded state. Specifically, the inner folding member 110 and the outer folding member 120 are each formed by cutting a piece of cardboard, and the inner folding member 110 and the outer folding member 120 are not completely cut during the cutting process, but a portion is left to form the connection portion 114, so that the connection portion 114 is connected to the inner folding member 110 and the outer folding member 120, respectively.

In some embodiments, as shown in fig. 5, the first edge 114c is a curve or a broken line. Specifically, the first edge 114c is non-linear and does not affect its function, and the first edge 114c may be an arc line, a fold line, a wavy line, or an edge provided with a feature such as a decorative lace, a trademark, or the like, for placing a tool, or the like, and having a practical function.

In some embodiments, as shown in fig. 1 to 2, the envelope 200 is sleeved on the outer folder 120, and a decorative window 210 is provided through the envelope 200, where the decorative window 210 is provided corresponding to the outer top plate 122. Preferably, the outer top plate 122 is provided with a decoration region (not shown) corresponding to the decoration window 210. The decorative area can be observed through the decorative window 210, increasing practicality.

In general, provide a but quick fold shaping's tea cake packing carton, including packing carton body and cover, packing carton body includes interior folded piece and outer folded piece, and the one end at interior folded piece middle part is connected with outer folded piece through cutting formation connecting portion, and packing carton body has outer folded piece and interior folded piece parallel to each other and the expansion state and the folding state of outer folded piece cover on establishing and mutually perpendicular in the folded piece. The utility model adopts a paper forming structure, the inner folding piece and the outer folding piece are connected through the connecting part, so that the packaging box body has an unfolding state and a folding state, in the assembling process, the inner folding piece is rotated to a stacking state vertical to the outer folding piece, so that tea cakes can be placed on the inner folding piece, and the inner folding piece and the outer folding piece are sequentially bent, so that the packaging box body forms a folding state which is convenient to be plugged into an envelope for internal fixation.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The rapid folding and forming tea cake packing box is characterized by comprising a packing box body, wherein the packing box body comprises an inner folding piece and an outer folding piece, and one end of the middle part of the inner folding piece is connected with the outer folding piece through a cutting forming connecting part;

The envelope is sleeved on the packaging box body;

2. A quick fold formed tea cake package in accordance with claim 1 wherein said inner fold comprises an inner bottom panel;

the inner bottom plates are arranged between the two inner top plates;

The outer folder comprises an outer bottom plate;

3. A quick fold formed tea cake packing box according to claim 2, wherein when the packing box body is in an unfolded state, two inner side plates are positioned at both ends of the inner bottom plate in the X-axis direction, two outer side plates are positioned at both ends of the outer bottom plate in the X-axis direction, the inner bottom plate and the outer bottom plate are arranged side by side in the Y-axis direction, and the X-axis direction is perpendicular to the Y-axis direction;

4. A rapid folding tea cake packing box according to claim 3 wherein the connecting portion has a first edge between the end of the inner linear fold facing the inner side panel and the outer linear fold, and the angle between the line formed by the two ends of the first edge and the inner linear fold is not more than 90 degrees.

5. A rapid prototyping tea cake packaging box as in claim 4 wherein the line formed by the ends of the first edge forms an angle of 90 degrees with the inner line crease.

6. A quick fold formed tea cake package in accordance with claim 5 wherein said connecting portion has a second edge between an end of the inner linear crease facing the outer side panel and the outer linear crease, the second edge being perpendicular to the outer linear crease.

7. A rapid prototyping tea cake packaging box according to claim 6 wherein the connecting portion and the inner base panel form a rectangular structure when the packaging box body is in the unfolded state.

8. A rapid prototyping tea cake packaging box according to claim 4 wherein the first edge is a curve or fold line.

9. A rapid folding tea cake packing box according to claim 2 wherein the wrapper is arranged over the outer folding member, a decorative window is provided through the wrapper, and the decorative window is provided corresponding to the outer top plate.

10. A rapid folding tea cake packing box according to claim 9 wherein the outer top panel is provided with a decorative area corresponding to the decorative window.