CN212290770U

CN212290770U - Packing box

Info

Publication number: CN212290770U
Application number: CN202020311950.7U
Authority: CN
Inventors: 阎文台
Original assignee: International Design Packing Co Ltd
Current assignee: Anhui Wuzhou Design Packaging Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-01-05
Anticipated expiration: 2030-03-13
Also published as: WO2021179433A1

Abstract

The utility model belongs to the technical field of the packing, a packing carton is disclosed, this packing carton includes: the box body is provided with an opening; turning over the board, turn over the board and have relative first end and second end, the first end bonds through pasting the material with the bottom of box body, it has a interrupt part to paste the material, interrupt part and the relative setting in border department that the first end deviates from the second end, so that turn over and form a jack between board and the box body bottom, the border department that the second end deviates from the first end is provided with first inserted sheet, turn over to the first direction at the board and turn over a book and seal uncovered back, first inserted sheet can peg graft and make the packing carton be the lid and close the state in the jack. The utility model provides a packing carton, it is difficult for taking place the accident when closing the state in the lid and opens, and the fixed knot who is formed by first inserted sheet and jack simultaneously need not to set up additional materials such as magnetic sheet, iron sheet on the box body and turns over the board, also need not additionally to carry out the die-cut process on the box body and the board that turns over, improves production efficiency and reduction in production cost.

Description

Packing box

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packing carton.

Background

The packing box is generally used for packing goods, and in order to prevent the packing box from being opened accidentally after being packed and closed, the cover and the box body of the packing box are generally provided with a suction structure or a clamping structure.

Wherein, common actuation structure sets up magnetic sheet and iron plate respectively on flip and the box body of packing carton generally, prevents that the packing carton accident from opening through the actuation effect of magnetic sheet and iron plate promptly, and this just needs put into the packing carton with magnetic sheet and iron plate in advance when packing carton production, has increased the production processes and the cost of packing carton.

The common clamping structure is that the cover and the box body of the packing box are respectively provided with the inserting sheet and the inserting hole, namely the packing box is prevented from being opened accidentally through the clamping action of the inserting sheet and the inserting hole. The common insertion holes are generally linear holes punched on the box body substrate by a punching cutter, and the clamping structure is limited to a processing form and is generally only suitable for light and thin paper packaging, so that the clamping capability of the clamping structure is limited and the clamping structure is not suitable for composite paper packaging boxes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing carton, its low in production cost can prevent to open by accident betterly.

To achieve the purpose, the utility model adopts the following technical proposal:

a package, comprising:

the box body is provided with an opening;

the board turns over, turn over the board and have relative first end and second end, the first end with the bottom of box body bonds through pasting the material, it has a interrupt portion to paste the material, interrupt portion with the first end deviates from the border department of second end sets up relatively, so that turn over the board with form a jack between the box body bottom, the second end deviates from the border department of first end is provided with first inserted sheet, in order turn over the board and turn over to the first direction and seal uncovered back, first inserted sheet can peg graft in make in the jack the packing carton is the lid and closes the state.

Preferably, the box body is a cube, a preset crease is formed on the turning plate, the crease divides the turning plate from the first end to the second end into a first wall, a second wall, a third wall and a fourth wall which are sequentially connected, and when the packaging box is in a covering state:

the first wall is bonded with the bottom of the box body;

the second wall and the fourth wall are respectively attached to two opposite side walls of the box body;

the third wall closes the opening.

Preferably, a second inserting sheet matched with the jack is arranged at a crease between the third wall and the fourth wall, so that after the turning plate is turned over in a second direction opposite to the first direction, the second inserting sheet can be inserted into the jack, the first wall, the second wall and the third wall are connected end to end at the bottom of the packaging box to form an inclined base structure, and the packaging box is in a display state.

Preferably, the second inserting piece is arranged on one side of the turning plate facing the box body, so that when the packaging box is in a display state, the fourth wall can be contained in the base structure.

Preferably, the thickness of the first inserting sheet is larger than or equal to that of the pasting material.

Preferably, the width of the end of the first insertion sheet facing away from the flap is smaller than the width of the interruption.

Preferably, the thickness of the second inserting sheet is larger than or equal to that of the pasting material.

Preferably, the width of one end of the second insertion sheet, which faces away from the turning plate, is smaller than the width of the interruption part.

Preferably, the box body is formed by folding a box plate.

Preferably, the flap and/or the box panel are formed from a composite of layers of paper.

The utility model has the advantages that:

the utility model provides a packing carton, it is in when the lid closes the state, and first inserted sheet can insert and be formed in the jack of box body bottom, and the packing carton piles up the bearing extrusion, carries from top to bottom to take and is difficult for making its accident to open by all kinds, and the fixed knot who is formed by first inserted sheet and jack simultaneously need not to set up additional materials such as magnetic sheet, iron sheet on the box body and the board that turns over, also need not additionally to die-cut process on the box body and the board that turns over, improves production efficiency and reduction in production cost.

Drawings

Fig. 1 is a schematic structural diagram of a packing box in an embodiment of the present invention;

fig. 2 is a schematic structural view of the packing box in the embodiment of the present invention in a closed state;

fig. 3 is a schematic structural view of a pasting material arranged on the turning plate in the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a jack in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a box plate in an embodiment of the present invention;

fig. 6 is a schematic structural view of the packing box in the embodiment of the present invention in a display state;

fig. 7 is a schematic structural diagram of a wing plate in an embodiment of the present invention;

in the figure:

1. a box body; 11. a box plate; 111. a bottom wall; 112. a side wall; 113. cutting a line;

2. turning over a plate; 21. a first wall; 22. a second wall; 23. a third wall; 24. a fourth wall; 25. folding;

3. pasting materials; 31. an interruption part;

4. a jack;

5. a first tab;

6. a second insert;

7. a fin; 71. a body portion; 72. and a wing portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a packing box which can be used for packing articles and can form a plug-in type fixing structure between a plug sheet arranged on the packing box and a jack 4 formed during processing so as to prevent the packing box from being opened accidentally.

Referring to fig. 1, 2, 3 and 4, the packing box includes a box body 1 and a flap 2. The box body 1 is used for accommodating articles and is provided with an opening so that the articles can be put into or taken out of the box body 1 through the opening. Turn over board 2 and have relative first end and second end, first end bonds through pasting material 3 with the bottom of box body 1, pasting material 3 has a interrupt portion 31, interrupt portion 31 and the relative setting in border department that first end deviates from the second end, so that turn over and form a jack 4 between board 2 and the 1 bottom of box body, the border department that the second end deviates from the first end is provided with first inserted sheet 5, turn over board 2 to the first direction and turn over a book and seal uncovered back, first inserted sheet can be pegged graft and make the packing carton be the lid state of closing in jack 4.

By means of the structure, when the packing box is closed, the first inserting piece 5 can be inserted into the jack 4 after the turning plate 2 is turned towards the first direction (the upper part in figure 1), and as the jack 4 is transversely formed at the bottom of the box body 1, at least one transverse external force is needed for turning the turning plate 2 to open, so that the first inserting piece 5 is separated from the jack 4. Therefore, the packing box is not easy to be opened accidentally by stacking, bearing, extruding, lifting up and down, and the like, so that the packing box has higher firmness.

In order to obtain the insertion type fixing structure consisting of the insertion hole 4 and the first insertion piece 5, the first insertion piece 5 and the turning plate 2 can be cut and formed at one time in the process of processing the packaging box, namely, no additional processing procedure is needed, and the insertion hole 4 structure can be formed simultaneously in the process of bonding the box body 1 and the turning plate 2 into a whole through the bonding material 3. That is, additional materials such as magnetic sheets and iron sheets do not need to be arranged on the box body 1 and the turning plate 2, and an additional punching process does not need to be carried out on the box body 1 and the turning plate 2, so that the production efficiency is improved, and the production cost is reduced.

Meanwhile, the insertion hole 4 is not formed by punching, so that the fixing structure can be applied to a packaging box made of light and thin paper materials and a packaging box made of composite paper materials or other materials which are not easy to punch. In particular, the flap 2 and/or the panels 11 forming the packet 1 may be formed from a composite of layers of paper material, so that the packet may be formed with embossed embossing/knurling and other decorative layers or the like, to suit the packaging of goods of different types, grades or the like.

In this embodiment, the box body 1 is a cube, as shown in fig. 5, the box body 1 is formed by folding a box plate 11, the box plate 11 has a square bottom wall 111 capable of being adhered to the turning plate 2, and four side walls 112 connected to four sides of the bottom wall 111 to form four walls of the box body 1, so as to form a space capable of accommodating articles and an upward opening after the box plate 11 is folded. Of course, in other alternative embodiments, the opening of the box body 1 may also be disposed at the side portion thereof, and the structure only needs to add a top wall opposite to the bottom wall 111 of the box body 1 and reduce a side wall 112, which is not described herein again. In addition, the box body 1 is not limited to be a regular cube, and may be configured in other shapes, such as a polygonal column with a trapezoidal, pentagonal, hexagonal cross section and the like, which can be formed by folding.

Alternatively, a cut line 113 may be cut from one diagonal line of the bottom wall 111 of the box plate 11, and a folding line extending to the diagonal line of the cut line 113 is formed on the bottom wall 111 on both sides of the cut line 113, so as to facilitate folding and storage of the box plate 11 after production and before assembly.

In this embodiment, corresponding to the structure of the box body 1, a predetermined fold 25 (the same fold line, for convenience of distinction, referred to as a fold herein) is formed on the turning plate 2, the fold 25 divides the turning plate 2 from the first end to the second end into a first wall 21, a second wall 22, a third wall 23 and a fourth wall 24 which are connected in sequence, when the packing box is in a covering state, the first wall 21 is adhered to the bottom of the box body 1, the second wall 22 and the fourth wall 24 are respectively adhered to two opposite side walls of the box body 1, and the third wall 23 is closed to be open.

It can be understood that the part of the first end facing away from the second end, that is, the edge part of the first wall 21 facing away from the main body of the flap 2, is bonded to the bottom wall 111 of the box body 1 to form the above-mentioned insertion hole 4, and referring to fig. 3 and 4, the adhesive materials 3 are respectively disposed on the inner sides of the four edges of the first wall 21, and specifically, the edge part of the first wall 21 facing away from the main body of the flap 2 is not provided with the adhesive material 3, that is, the above-mentioned interruption part 31 is formed. After the flap 2 is adhered to the box body 1, the first wall 21 of the flap 2, the interruption part 31 and the bottom (i.e. the bottom wall 111) of the box body 1 cooperate together to form the insertion hole 4.

The first plug-in piece 5 is connected or formed on the fourth wall 24 near the second end, that is, it is formed or connected on the edge of the fourth wall 24 opposite to the main body of the turning plate 2, so that after the turning plate 2 is turned in the first direction, the first wall 21, the second wall 22, the third wall 23 and the fourth wall 24 are connected end to form a closed structure, and the first plug-in piece 5 can be plugged into the plug hole 4.

In order to improve the splicing firmness of the first inserting sheet 5 and the jack 4, the thickness of the first inserting sheet 5 can be larger than or equal to that of the pasting material 3, so that the first inserting sheet 5 can be reversely pressed through slight deformation of the box body 1 and the turning plate 2 in a similar interference fit manner, and the first inserting sheet 5 is prevented from accidentally sliding out of the jack 4.

In order to insert the first insertion sheet 5 into the insertion hole 4 accurately and conveniently, the width of the end of the first insertion sheet 5 facing away from the flap 2 may be smaller than the width of the interruption 31. Further, referring to fig. 1, the first inserting piece 5 may be in a structure similar to an isosceles trapezoid, wherein the longer lower bottom edge is connected to the fourth wall 24, and the joint of the upper bottom edge and the two waist edges is provided with a smooth fillet. The length of the interruption 31 of the web material 3 can be determined with reference to its actual position in the fourth wall 24, so that it meets at least the middle of the first tab 5, e.g. at the waist edge above.

In this embodiment, pasting material 3 can be the double faced adhesive tape, for the transportation and the accomodating of this packing carton before the assembly, can predetermine one on pasting material 3 from the type membrane, tear before the assembly should from the type membrane can be with turning over board 2 and box body 1 paste continuously.

Referring to fig. 1 in conjunction with fig. 6, in a preferred embodiment, a second inserting sheet 6 is further disposed at the fold 25 between the third wall 23 and the fourth wall 24, and is adapted to the insertion hole 4, so that after the flap 2 is folded in a second direction (i.e. downward in fig. 1) opposite to the first direction, the second inserting sheet can be inserted into the insertion hole 4, so that the first wall 21, the second wall 22 and the third wall 23 are connected end to form an inclined base structure at the bottom of the packing box, and the packing box is in a display state.

As shown in fig. 6, three sides of the first wall 21, the second wall 22 and the third wall 23 are connected to form a stable base structure, wherein the second wall 22 longitudinally supports and elevates one end of the box 1 to make the box 1 in an inclined posture, which is suitable for displaying the display items such as the commodities placed in the box 1, so that the packing box has the functions of storage and display.

Further, second inserted sheet 6 can set up in turning over one side of board 2 towards box body 1 to when the packing carton is the display mode, fourth wall 24 can be accomodate in the base structure, and the form is more regular, is convenient for put.

As mentioned above, the first tab 5 can be connected to or formed at the edge of the fourth wall 24, while the second tab 6 is located at the connection of the third wall 23 and the fourth wall 24, and therefore is not easily formed in one piece with the flap 2. For this reason, the package box provided in this embodiment may further specifically include a flap 7, as shown in fig. 7, the flap 7 includes a main body portion 71 and wing portions 72 located on two opposite sides of the main body portion 71, the main body portion 71 of the flap 7 is configured to be the same or substantially the same as the outer shape of the fourth wall 24, the two wing portions 72 are configured to be the same as the first insertion sheet 5 and the second insertion sheet 6, and the main body portion 71 of the flap 7 is connected (e.g., adhered) to the fourth wall 24, that is, the two wing portions 72 are formed as the first insertion sheet 5 and the second insertion sheet 6. The two wing parts 72 of the wing 7 can be cut and formed with the body part 71 at one time, so that the connection strength is better, and the assembly of the packing box is convenient.

Because the second inserting sheet 6 and the first inserting sheet 5 are also in inserting fit with the inserting hole 4, the structural characteristics of the second inserting sheet 6, such as appearance, can be completely consistent with the first inserting sheet 5. For example, the thickness of the second tab 6 may be greater than or equal to the thickness of the adhesive material 3; as another example, the width of the end of the second tab 6 facing away from the flap 2 is smaller than the width of the interruption 31, and so on. It should be noted that, since the folding direction of the second insert 6 is different from that of the first insert 5, the two wings 72 can be provided with different folding lines on the flap 7 for easy turning.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A package, comprising:

the box body (1) is provided with an opening;

turn over board (2), turn over board (2) and have relative first end and second end, the first end with the bottom of box body (1) is through pasting material (3) bonding, it has one interrupt part (31) to paste material (3), interrupt part (31) with the first end deviates from the border department of second end sets up relatively, so that turn over board (2) with form a jack (4) between box body (1) bottom, the second end deviates from the border department of first end is provided with first inserted sheet (5), in order turn over board (2) and turn over a book to first direction and seal uncovered back, first inserted sheet (5) can peg graft in make in jack (4) the packing carton is the lid and closes the state.

2. A packet as claimed in claim 1, wherein the box (1) is cubic, the flap (2) has a predetermined fold (25) formed thereon, the fold (25) dividing the flap (2) from the first end to the second end into a first wall (21), a second wall (22), a third wall (23) and a fourth wall (24) connected in succession, when the packet is in the closed position:

the first wall (21) is bonded with the bottom of the box body (1);

the second wall (22) and the fourth wall (24) are respectively attached to two opposite side walls of the box body (1);

the third wall (23) closes the opening.

3. A package as claimed in claim 2, wherein a second tab (6) adapted to the receptacle (4) is provided at the fold (25) between the third wall (23) and the fourth wall (24), so that after the flap (2) is folded in a second direction opposite to the first direction, the second tab (6) can be inserted into the receptacle (4), so that the first wall (21), the second wall (22) and the third wall (23) are connected end to form an inclined base structure at the bottom of the package, and the package is in a display state.

4. A package as claimed in claim 3, characterized in that the second tab (6) is provided on the side of the flap (2) facing the box (1) so that the fourth wall (24) can be received in the base structure when the package is in the display condition.

5. A packet as claimed in claim 1, characterized in that said first tab (5) has a thickness greater than or equal to the thickness of said pasting material (3).

6. A packet as claimed in claim 1, characterized in that the width of the end of the first tab (5) facing away from the flap (2) is smaller than the width of the interruption (31).

7. A packet as claimed in claim 3, characterized in that said second tab (6) has a thickness greater than or equal to the thickness of said patch material (3).

8. A packet as claimed in claim 3, characterized in that the width of the end of the second tab (6) facing away from the flap (2) is smaller than the width of the interruption (31).

9. A package as claimed in claim 1, characterized in that the packet (1) is folded from a packet panel.

10. A packet as in claim 9, characterized in that said flap (2) and/or said packet panel are formed by the compounding of layers of paper.