CN220885144U

CN220885144U - One-piece folding box cover and packaging box

Info

Publication number: CN220885144U
Application number: CN202322705565.7U
Authority: CN
Inventors: 占品兴; 占锡添; 占式旺; 占财文
Original assignee: Wenzhou Ganlong Industrial Co ltd
Current assignee: Wenzhou Ganlong Industrial Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-05-03
Anticipated expiration: 2033-10-09

Abstract

The utility model belongs to the technical field of packaging boxes, and particularly relates to a one-piece folding box cover and a packaging box, comprising: a cover body; the first bending parts are arranged on two sides of the width direction Y of the cover body; the second bending parts are arranged at two ends of the cover body in the length direction X; the third bending part is arranged at two ends of the second bending part along the length direction X; the first bending part comprises a first connecting sheet and a second connecting sheet which are integrally connected, the ends of the first connecting sheet and the second bending part in the width direction Y are connected and are attached to the second bending part, and the ends of the second connecting sheet and the first bending part in the length direction X are connected; the box cover has the beneficial effects that the box cover is of a one-piece structure, and when the box cover is not needed to be used, the box cover is flat and is convenient to place and store, and is not easy to damage; when the box cover is needed to be used, the box cover can be folded to form a three-dimensional shape to play a role in sealing the box body.

Description

One-piece folding box cover and packaging box

Technical Field

The utility model belongs to the technical field of packaging boxes, and particularly relates to a one-piece folding box cover and a packaging box.

Background

The packing box is commonly used for packing articles, is convenient to carry and is attractive in appearance.

In a packing box with a folding structure in the prior art CN216070895U, a box body can be unfolded to be in a planar structure, a box cover consists of a rear folding piece, an upper folding piece and a front folding piece, and when the box cover is covered above the box body, a connecting folding piece on the front folding piece is required to be inserted between a bottom piece and a bottom folding piece, so that the box cover is fixed above the box body.

Although the packaging box with the structure can be unfolded and stacked in the processes of storage, transportation and the like, the occupied space is small, and the storage and transportation cost is reduced, the packaging box is time-consuming and laborious to accurately plug the connecting folded piece between the bottom sheet and the bottom folded piece when the packaging box is used for packaging articles.

Disclosure of utility model

The utility model aims at solving the technical problems, and provides a one-piece folding box cover and a packaging box, which achieve the effect of convenient folding and use of the box cover.

In view of the above, the present utility model provides a one-piece folding box cover, comprising:

A cover body;

The first bending parts are arranged on two sides of the width direction Y of the cover body;

the second bending parts are arranged at two ends of the cover body in the length direction X;

the third bending part is arranged at two ends of the second bending part along the length direction X;

The fourth bending part comprises a first connecting sheet and a second connecting sheet which are integrally connected, the ends of the first connecting sheet and the second bending part in the width direction Y are connected and attached to the second bending part, and the ends of the second connecting sheet and the first bending part in the length direction X are connected;

The cover body, the first bending part, the second bending part, the third bending part and the fourth bending part are of an integrated structure.

Further, extension sections are arranged at two ends of the third bending part along the width direction Y.

Further, after the first bending part and the second bending part are folded, a clamping groove for clamping the extension section is formed between the first bending part and the second connecting sheet.

Furthermore, the first connecting piece and the second connecting piece are both right trapezoid, and the inclined sides of the first connecting piece and the second connecting piece are mutually overlapped and connected.

Further, the first connecting piece is adhered and fixed with the second bending part.

Further, the cover body, the first bending part, the second bending part, the third bending part and the fourth bending part are all composed of a first printing paper layer, a second printing paper layer, a kraft paper layer and a corrugated paper layer;

Wherein, first printing ply and second printing ply are located the both sides of corrugated paper layer respectively, and the kraft paper layer is located between corrugated paper layer and the second printing ply.

A pack comprising a body and a one-piece folding carton cover as claimed in any one of the preceding claims.

The beneficial effects of the utility model are as follows:

1. The box cover is of a one-piece structure, and is convenient to place and store in a flat plate shape when the box cover is not needed to be used, so that the box cover is not easy to damage; when the box cover is needed to be used, the box cover can be folded to be in a three-dimensional shape to play a role in sealing the box body, so that the practicability is improved.

2. When the box cover is folded for use, the third bending part is attached to the second bending part, the extension section is positioned in the clamping groove, and the first bending part is abutted to the extension section on the third bending part, so that the structure of the box cover in use is more stable and firm, and the practicability is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the lid of the present utility model;

FIG. 2 is a cross-sectional view of the fourth fold portion of the lid of the present utility model in folded use;

FIG. 3 is a sectional view showing the internal structure of the cap of the present utility model;

Figure 4 is a schematic view of the overall structure of the package of the present utility model;

The label in the figure is:

1. A cover body; 11. a first bending part; 12. a second bending part; 13. a third bending part; 14. a fourth bending part; 141. a first connecting piece; 142. a second connecting piece; 15. an extension section; 16. a clamping groove; 2. a case body; 31. a first printed paper layer; 32. a second printed paper layer; 33. a kraft layer; 34. a corrugated paper layer; 111. a side plate; 112. a jack; 113. an end plate; 114. inserting sheets; x-length direction; y-width direction.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1:

the embodiment provides a one-piece folding box cover, comprising:

a cover 1;

First bending portions 11, the first bending portions 11 being provided on both sides of the cover 1 in the width direction Y;

Second bending parts 12, wherein the second bending parts 12 are arranged at two ends of the cover body 1 in the length direction X;

A third bending part 13, wherein the third bending part 13 is arranged at two ends of the second bending part 12 along the length direction X;

a fourth bending portion 14, wherein the fourth bending portion 14 includes a first connecting piece 141 and a second connecting piece 142 that are integrally connected, the first connecting piece 141 is connected to an end of the second bending portion 12 in the width direction Y and is attached to the second bending portion 12, and the second connecting piece 142 is connected to an end of the first bending portion 11 in the length direction X;

The cover 1, the first bending portion 11, the second bending portion 12, the third bending portion 13, and the fourth bending portion 14 are integrally formed.

In this technical scheme, when the lid is not used, first kink 11 and lid 1 laminating, the second connection piece 142 of fourth kink 14 and the laminating of second kink 12, the lid is whole to be dull and stereotyped form, is convenient for accomodate and places, and is not fragile.

When the box cover is used, the second bending part 12 is folded towards the direction close to the cover body 1, the first bending part 11 is folded towards the direction far away from the cover body 1, the first connecting sheet 141 and the second connecting sheet 142 are overlapped, then the third bending part 13 is folded towards the direction close to the cover body 1, the third bending part 13 is attached to the second bending part 12, and the fourth bending part 14 is clamped between the second bending part 12 and the third bending part 13, so that the box cover is three-dimensional and can cover the opening end of the box body 2.

Through the structural design, the box cover is of a one-piece structure, and when the box cover is not needed to be used, the box cover is of a flat plate shape, is convenient to place and store and is not easy to damage; when the box cover is needed to be used, the box cover can be folded to be three-dimensional to play a role in sealing the box body 2, so that the practicability is improved.

Example 2:

The present embodiment provides a one-piece folding box cover having the following technical features in addition to the technical scheme including the above embodiment.

Further, the third bending portion 13 is provided with extension sections 15 at both ends in the width direction Y.

Further, after the first bending portion 11 and the second bending portion 12 are folded, a clamping groove 16 for clamping the extension section 15 is formed between the first bending portion 11 and the second connecting piece 142.

In this technical scheme, when the lid is folded and is used, extension 15 on the third kink 13 just sets up in the draw-in groove 16 that forms after first kink 11 and the folding of second kink 12, extension 15 and draw-in groove 16 grafting cooperation, and first kink 11 and the tip along length direction X with the side butt of extension 15.

Through this structural design, lid is folding when using, and third kink 13 and the laminating of second kink 12, extension 15 are located the extension 15 butt on draw-in groove 16 and first kink 11 and the third kink 13 to the structure when making the lid use is more stable firm, improves the practicality.

Example 3:

Further, the first connecting piece 141 and the second connecting piece 142 are both in a right trapezoid shape, and the oblique sides of the first connecting piece 141 and the second connecting piece 142 are mutually overlapped and connected.

In this technical scheme, design first connection piece 141 and second connection piece 142 be right trapezoid shape and the hypotenuse of two connection pieces coincide each other and connect as an organic whole structure, and when the lid is in use, first connection piece 141 and second connection piece 142 coincide each other along the hypotenuse for first kink 11 and second kink 12 mutually perpendicular. Through this structural design for folding more convenient, laborsaving when the lid uses.

Example 4:

Further, the first connecting piece 141 is adhered and fixed to the second bending portion 12.

In this technical scheme, first connecting piece 141 and the laminating of second kink 12 just bond fixedly through adhesive and second kink 12, strengthen the joint strength of first connecting piece 141 and second kink 12 through this structural design for the structure when the lid uses is more firm stable, improves the practicality.

Example 5:

Further, the cover 1, the first bending portion 11, the second bending portion 12, the third bending portion 13 and the fourth bending portion 14 are each formed by a first printed paper layer 31, a second printed paper layer 32, a kraft paper layer 33 and a corrugated paper layer 34;

Wherein the first printed paper layer 31 and the second printed paper layer 32 are respectively arranged at two sides of the corrugated paper layer 34, and the kraft paper layer 33 is arranged between the corrugated paper layer and the second printed paper layer.

In the technical scheme, the whole box cover is composed of four layers of structures of the first printed paper layer 31, the second printed paper layer 32, the kraft paper layer 33 and the corrugated paper layer 34, so that the structural strength of the whole box cover is improved, and the box cover is not easy to damage; in addition, the first printed paper layer 31 and the second printed paper layer 32 are designed to cover the two sides of the corrugated paper layer 34 respectively, so that the surface texture of the corrugated paper layer can be shielded, and the structural strength of the box cover is ensured and the aesthetic degree of the box cover is improved.

Example 6:

The embodiment provides a packaging box, which comprises a box body 2 and a one-piece folding box cover in any of the embodiments.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims

1. A one-piece folding carton cover, comprising:

a cover (1);

a first bending part (11), wherein the first bending part (11) is arranged on two sides of the width direction (Y) of the cover body (1);

The second bending parts (12) are arranged at two ends of the cover body (1) in the length direction (X);

A third bending part (13), wherein the third bending part (13) is arranged at two ends of the second bending part (12) along the length direction (X);

A fourth bending part (14), wherein the fourth bending part (14) comprises a first connecting sheet (141) and a second connecting sheet (142) which are integrally connected, the first connecting sheet (141) is connected with the end part of the second bending part (12) in the width direction (Y) and is attached to the second bending part (12), and the second connecting sheet (142) is connected with the end part of the first bending part (11) in the length direction (X);

the cover body (1), the first bending part (11), the second bending part (12), the third bending part (13) and the fourth bending part (14) are of an integrated structure.

2. A one-piece folding carton as claimed in claim 1, characterized in that the third fold (13) is provided with extension sections (15) at both ends in the width direction (Y).

3. A one-piece folding carton as claimed in claim 2, wherein the first bending portion (11) and the second bending portion (12) are folded to form a clamping groove (16) between the first bending portion (11) and the second connecting piece (142) for clamping the extension section (15).

4. A one-piece folding carton cover according to claim 1, characterized in that the first connecting piece (141) and the second connecting piece (142) are each in the shape of a right trapezoid, and the oblique sides of the first connecting piece (141) and the second connecting piece (142) are connected in a mutually overlapping manner.

5. A one-piece folding carton as claimed in claim 1, wherein the first connecting piece (141) is adhesively secured to the second fold (12).

6. A one-piece folding carton cover according to claim 1, characterized in that the cover (1), the first fold (11), the second fold (12), the third fold (13) and the fourth fold (14) are each formed by a first printed paper layer (31), a second printed paper layer (32), a kraft paper layer (33) and a corrugated paper layer (34);

wherein, first printing ply (31) and second printing ply (32) are located respectively in the both sides of corrugated paper layer (34), and kraft paper layer (33) are located between corrugated paper layer (34) and second printing ply (32).

7. A pack comprising a casing (2) and a one-piece folding carton as claimed in any one of claims 1 to 6.