CN215753566U - Integrated into one piece folding uncovered packing box of formula - Google Patents

Abstract

The utility model discloses an integrally formed folding open packing box which comprises a bottom plate, two long side plates, two short side plates, long inner folded plates and short inner folded plates, wherein the two long side plates are connected to two long side edges of the bottom plate respectively in a turnover mode; the short edges at the two sides of each long inner folded plate are provided with slots, and the short edges at the two sides of each short inner folded plate are provided with inserting tongues used for being clamped with the slots; or the short edges at the two sides of each long inner folded plate are provided with inserting tongues, and the short edges at the two sides of each short inner folded plate are provided with inserting slots for being clamped with the inserting tongues. So, only need to turn over the joint that utilizes slot and inserted tongue after proper and be connected and can make the box shaping, need not to set up structures such as hole on the plate body, can avoid uncovered case to produce abandonment debris in process of production as far as possible, prevent to pollute product or production environment, improve box quality and structural strength.

Description

Integrated into one piece folding uncovered packing box of formula

Technical Field

The utility model relates to the technical field of boxes, in particular to an integrally-formed folding open-top packaging box.

Background

The packing box is a common box product and is mainly used for packing and storing materials.

At present, the types of universal packing boxes on the market are various, and the universal packing boxes can be divided into sealing boxes and open boxes according to the packing mode. Wherein the difference of uncovered case and seal box mainly lies in the top cap, and the seal box seals through the top cap, and uncovered case has given up the top cap for the ease of getting the material fast, and the top cap joint sealing is carried out after also can having deposited the material in subsequent handling certainly. In general, conventional packing cases are rectangular in shape, and ideally model the packing case is a rectangular parallelepiped structure, i.e. including a bottom surface, a top surface (only the sealed case), and four side surfaces.

In the prior art, in order to save cost, a conventional packing box (open box) is generally composed of five corrugated cardboards, wherein one corrugated cardboard with the largest area constitutes a bottom plate of the open box, and the other four corrugated cardboards with relatively smaller areas constitute side plates of the open box. However, in the open box with such design, five corrugated boards are combined into a whole by means of adhesive bonding or metal nail connection, and due to process limitations, holes for bonding and connection are more or less arranged on the five corrugated boards. The holes easily generate waste sundries such as paper scraps, paper ash, waste boards and the like in the punching process or manual operation process, so that when products are packaged in the subsequent process, the generated waste sundries pollute the products or fall into the workshop environment with high environmental requirements, and the serious problems of unqualified clean workshops or damaged product quality and the like are caused. And, if the hole quantity that sets up on the uncovered case is when more, still influence the structural strength and the quality of box easily.

Therefore, how to avoid the waste sundries generated in the production process of the open box as much as possible, prevent the pollution to products or production environment, and improve the quality and the structural strength of the box body is a technical problem faced by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrally-formed folding open packing box which can avoid waste sundries generated in the production process of the open box as much as possible, prevent the pollution to products or production environment and improve the quality and structural strength of a box body.

In order to solve the technical problems, the utility model provides an integrally formed folding open packing box which comprises a bottom plate, two long side plates connected with two long sides of the bottom plate respectively in a turnover manner, two short side plates connected with two short sides of the bottom plate respectively in a turnover manner, long inner folded plates connected with the long sides of the long side plates respectively in a turnover manner, and short inner folded plates connected with the long sides of the short side plates respectively in a turnover manner;

slots are formed in the short edges of the two sides of each long inner folded plate, and inserting tongues used for being clamped with the slots are arranged on the short edges of the two sides of each short inner folded plate;

or the short sides of the two sides of each long inner folded plate are provided with inserting tongues, and the short sides of the two sides of each short inner folded plate are provided with inserting slots for being clamped with the inserting tongues.

Preferably, the slot includes that a plurality of degree of depth is different and connect into an organic whole the ladder groove, just the tongue includes that a plurality of protrusion height is different and connect into an organic whole the ladder step, each the ladder groove with each the ladder step corresponds the joint.

Preferably, the slots are provided in plurality along the short side of the long inner folded plate, and the inserting tongues are provided in plurality along the short side of the short inner folded plate; or the slots are provided with a plurality of along the short edge of the short inner folded plate, and the inserting tongues are provided with a plurality of along the short edge of the long inner folded plate.

Preferably, the short sides of the two sides of each long side plate can be connected with a first wing plate in a turnover mode.

Preferably, the short edges of both sides of each short panel can be connected with a second wing panel in a turnover mode.

Preferably, the first wing plate and the second wing plate are triangular plates, and the bevel edges of the first wing plate and the second wing plate are foldably connected into a whole.

Preferably, the bottom panel, the long side panels, the short side panels, the long inner flaps and the short inner flaps are all sheets of reinforcing material.

Preferably, the bottom plate and the long side plates and the short side plates, and the long side plates and the long inner folded plates, and the short side plates and the short inner folded plates are connected at connecting positions respectively provided with a serrated knife line which is easy to turn over.

The utility model provides an integrally formed folding open packing box which mainly comprises a bottom plate, long side plates, short side plates, long inner folded plates, short inner folded plates, slots and inserting tongues. The bottom plate is the bottom structure of the open box and is mainly used for integrally forming and assembling the structures such as the rest side plates and the like on the basis of the bottom plate. The two long side plates are respectively connected to the two long side edges of the bottom plate and can be turned over on the bottom plate. The end side plates are also provided with two blocks which are respectively connected to two short side edges of the bottom plate and can be turned over on the bottom plate. The two long inner folding plates are respectively connected to the long sides of the two long side plates and can be turned over on the long side plates. The short inner folded plates are provided with two short inner folded plates which are respectively connected to the long sides of the two short side plates and can be turned over and moved on the short side plates. The slots are arranged on the short edges at the two sides of the two long inner folded plates, and the inserting tongues are arranged on the short edges at the two sides of the two short inner folded plates, or the positions of the slots and the inserting tongues are interchanged, so that the clamping connection is realized through the matching of the slots and the inserting tongues.

So, when the equipment, can at first carry out the vertical turnover respectively with two long curb plates and two short curb plates, form open box-like structure after, the preliminary shaping of box carries out the vertical turnover respectively with two long interior folded plates and two short interior folded plates again for two long interior folded plates are turned over to the enstrophe and are folded and overlap on two long curb plates, and two short interior folded plates are turned over to the enstrophe and are folded and overlap on two short curb plates. During the process, if the slot is arranged on the long inner folded plate, the long inner folded plate can be firstly turned over to enable the slot to be positioned, and then the short inner folded plate is turned over to enable the inserting tongue to be clamped into the slot to form clamping connection; if the slot is arranged on the short inner folded plate, the short inner folded plate can be firstly turned over to position the slot, and then the long inner folded plate is turned over to clamp the inserting tongue into the slot to form clamping connection. After the long inner folded plates and the short inner folded plates are turned in place, the long inner folded plates and the short inner folded plates are connected and fixed with each other through the clamping of the slots and the inserting tongues, so that the long side plates and the short side plates are connected and fixed with each other, and the stable structure of the open box is kept. Compared with the prior art, the design of folded plate integrated into one piece in bottom plate, long curb plate, short curb plate, long interior folded plate, the short interior folded plate needs only to be connected through proper folding joint that turns over the back and utilize the slot and insert the tongue and can make the box shaping, need not to set up structures such as hole on the plate body, can avoid uncovered case to produce abandonment debris in process of production as far as possible, prevents to pollute product or production environment, improves box quality and structural strength.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of an integrally formed structure of the box body before being folded.

Fig. 3 is a schematic structural diagram of the box body in the folding process.

Fig. 4 is a schematic structural diagram of the box body during primary folding forming.

Wherein, in fig. 1-4:

the folding type folding table comprises a bottom plate-1, a long side plate-2, a short side plate-3, a long inner folding plate-4, a short inner folding plate-5, a slot-6, a tongue-7, a first wing plate-8 and a second wing plate-9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, and fig. 2 is a schematic integrated structure diagram before folding the box body.

In one embodiment of the present invention, the integrally formed foldable open package box mainly comprises a bottom plate 1, long side plates 2, short side plates 3, long inner folded plates 4, short inner folded plates 5, slots 6 and inserting tongues 7.

The bottom plate 1 is a bottom structure of the open box and is mainly used for integrally forming and assembling structures such as other side plates and the like on the basis of the bottom structure.

The two long side plates 2 are respectively connected to the two long side edges of the bottom plate 1 and can be turned over on the bottom plate 1.

The end side plates are also provided with two blocks which are respectively connected to two short side edges of the bottom plate 1 and can be turned over on the bottom plate 1.

The two long inner folding plates 4 are respectively connected to the long sides of the two long side plates 2 and can be turned over and folded on the long side plates 2.

The short inner folded plate 5 is provided with two pieces which are respectively connected on the long side edges of the two short side plates 3 and can be turned over and folded on the short side plates 3.

The slots 6 are arranged on the short edges of the two long inner folded plates 4, the inserting tongues 7 are arranged on the short edges of the two short inner folded plates 5, or the positions of the slots 6 and the inserting tongues 7 are interchanged, so that the clamping connection is realized through the matching of the slots 6 and the inserting tongues 7.

So, when the equipment, can at first carry out the vertical folding respectively with two long curb plates 2 and two short curb plates 3, form open box-like structure after, the preliminary shaping of box carries out the vertical folding respectively with two long interior folded plates 4 and two short interior folded plates 5 again for two long interior folded plates 4 turn over to turning over to overlapping on two long curb plates 2 inwards, and two short interior folded plates 5 turn over to overlapping on two short curb plates 3 inwards.

As shown in FIG. 3, FIG. 3 is a schematic structural view of the box body during the folding process.

During the process, if the slot 6 is arranged on the long inner folded plate 4, the long inner folded plate 4 can be firstly turned over, so that the slot 6 is firstly positioned, and then the short inner folded plate 5 is turned over, so that the inserting tongue 7 is clamped into the slot 6 to form clamping connection; if the slot 6 is arranged on the short inner folded plate 5, the short inner folded plate 5 can be firstly folded to ensure that the slot 6 is firstly positioned, and then the long inner folded plate 4 is folded to ensure that the inserting tongue 7 is clamped into the slot 6 to form clamping connection.

After the long inner folded plate 4 and the short inner folded plate 5 are folded in place, the long inner folded plates 4 and the short inner folded plates 5 are connected and fixed with each other through the clamping of the slots 6 and the inserting tongues 7, so that the long side plates 2 and the short side plates 3 are connected and fixed with each other, and the stable structure of the open box is kept. Compare in prior art, bottom plate 1, long side board 2, short side board 3, folded plate 4 in the long, folded plate 5 integrated into one piece design in the short, only need to turn over through suitable folding and roll over the joint that utilizes slot 6 and insert tongue 7 after the book and be connected and can make the box shaping, need not to set up structures such as hole on the plate body, can avoid uncovered case to produce abandonment debris in process of production as far as possible, prevent pollution product or production environment, improve box quality and structural strength.

In a preferred embodiment relating to the insertion slot 6 and the insertion tongue 7, in order to improve the stability of the snap connection between the insertion slot 6 and the insertion tongue 7, the insertion slot 6 comprises a plurality of stepped slots, and the insertion tongue 7 comprises a plurality of stepped steps. Wherein, each step groove is continuously arranged on the short sides of the two sides of the long inner folding plate 4 or the short inner folding plate 5 and is connected into a whole, which is equivalent to a groove with a complex shape, and the depth of each step groove is different, so as to increase the complexity and the restraint degree when being matched with the inserting tongue 7. Each step is continuously arranged on the short edges of the two sides of the short inner folded plate 5 or the long inner folded plate 4 and is connected into a whole, which is equivalent to a boss with a complex shape, and the depth of each step is different so as to form clamping fit with the step grooves with different depths respectively.

Further, in the present embodiment, the slots 6 are simultaneously opened along the short side of the long inner folded plate 4 by a plurality of, for example, 2 to 4, and correspondingly, the inserting tongues 7 are also simultaneously opened along the short side of the short inner folded plate 5 by a plurality of openings, which are the same as the slots 6. Alternatively, a plurality of insertion tongues 7 may be provided along the short side of the long inner flap 4, and a plurality of insertion grooves 6 may be provided along the short side of the short inner flap 5.

In addition, in order to strengthen the structural strength of the box body, the first wing plate 8 and the second wing plate 9 are additionally arranged in the embodiment.

Wherein, the first wing plate 8 is connected on the short sides of two sides of the two long side plates 2 and can be turned over. So set up, in the folding process of box, after turning over long curb plate 2 perpendicularly, can turn over first pterygoid lamina 8 perpendicularly earlier and fold the back to with long curb plate 2, turn over long interior folded plate 4 perpendicularly again and fold to overlapping with first pterygoid lamina 8, thereby be connected through the joint between folded plate 4 and the short interior folded plate 5 in the long, utilize folded plate 4 in the long to compress tightly first pterygoid lamina 8 on long curb plate 2, and then realize the three-layer board design of long curb plate 2, improve the whole thickness and the structural strength of long curb plate 2.

Similarly, the second wing plate 9 is connected to the short sides of the two short side plates 3 and can perform folding movement. So set up, in the folding process of box, after turning over short side panel 3 perpendicularly, can turn over second wing 9 perpendicularly earlier and fold the back to with short side panel 3, turn over perpendicularly again with short interior folded plate 5 and fold to overlapping with second wing 9, thereby be connected through folded plate 4 in the overlength and the joint between the short interior folded plate 5, utilize short interior folded plate 5 to compress tightly second wing 9 on short side panel 3, and then realize the three-layer board design of short side panel 3, improve short side panel 3's whole thickness and structural strength.

Furthermore, on the basis that the first wing plate 8 and the second wing plate 9 are simultaneously arranged in the box body, in order to improve the stable connection of the box body, in the embodiment, the first wing plate 8 and the second wing plate 9 are both triangular plates, and the inclined edges of the first wing plate 8 and the second wing plate 9 are integrally formed and can be folded relatively. So set up, first pterygoid lamina 8 no longer exists with second pterygoid lamina 9 in isolation, but connect as an organic wholely, has strengthened long side panel 2 and short side panel 3's connection, and at this moment, in folding process, first pterygoid lamina 8 will be folded simultaneously to long side panel 2 or short side panel 3 with second pterygoid lamina 9 to strengthen long side panel 2 or short side panel 3's structural strength. Of course, the first wing plate 8 and the second wing plate 9 can also be in other shapes, and only need to be easily folded and can be overlapped after being folded.

As shown in fig. 4, fig. 4 is a schematic structural diagram of the box body during initial folding and forming.

Simultaneously, in the folding process of box, turn over to preliminary shaping back when each long curb plate 2 and short curb plate 3 is all turned over perpendicularly, can at first fold first pterygoid lamina 8 to overlapping with long curb plate 2, fold second pterygoid lamina 9 simultaneously to overlapping with first pterygoid lamina 8, then turn over long interior folded plate 4 to overlapping with second pterygoid lamina 9, last folded plate 4 is connected with 5 joints of folded plate in the short through folded plate in the long, so will form the design of four layers board to long curb plate 2, thereby on the basis that further improves box structural strength, utilize the joint between folded plate 4 and the short interior folded plate 5 in the long to be connected and the locking, all compress tightly first pterygoid lamina 8 and second pterygoid lamina 9, improve connection stability between long curb plate 2 and the short curb plate 3.

In addition, in order to strengthen the structural strength of the box body as much as possible and improve the carrying capacity of the open box, the bottom plate 1, the long side plate 2, the short side plate 3, the long inner folded plate 4, the short inner folded plate 5, the first wing plate 8, the second wing plate 9 and the like in the embodiment are all reinforced material plates, such as corrugated paper boards, plastic hollow plates, plastic honeycomb plates or other composite material plates and the like.

Moreover, for the convenience of the folding forming of the open box realized by the operating worker fast, the embodiment also sets up the tooth knife lines between the bottom plate 1 and the long side plate 2, between the bottom plate 1 and the short side plate 3, between the long side plate 2 and the long inner folded plate 4, and at the connection position between the short side plate 3 and the short inner folded plate 5, so that the operating worker can turn over the folding operation to each long side plate 2, the short side plate 3, the long inner folded plate 4 and the short inner folded plate 5 according to the division position of the tooth knife lines fast and conveniently.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. An integrally formed folding open packing box is characterized by comprising a bottom plate (1), two long side plates (2) which are connected with two long sides of the bottom plate (1) in a turnover way respectively, two short side plates (3) which are connected with two short sides of the bottom plate (1) in a turnover way respectively, long inner folded plates (4) which are connected with the long sides of the long side plates (2) in a turnover way respectively, and short inner folded plates (5) which are connected with the long sides of the short side plates (3) in a turnover way respectively;

slots (6) are formed in the short sides of the two sides of each long inner folded plate (4), and inserting tongues (7) used for being clamped with the slots (6) are arranged on the short sides of the two sides of each short inner folded plate (5);

or the short sides of the two sides of each long inner folded plate (4) are provided with inserting tongues (7), and the short sides of the two sides of each short inner folded plate (5) are provided with inserting grooves (6) which are used for being clamped with the inserting tongues (7).

2. An integrally formed foldable open packing box according to claim 1, wherein the insertion slot (6) comprises a plurality of step grooves with different depths and integrally connected, and the insertion tongue (7) comprises a plurality of step steps with different protruding heights and integrally connected, and each step groove and each step are correspondingly clamped.

3. A shaped folded open package according to claim 2, wherein the slots (6) are provided in plurality along the short side of the long inner flap (4) and the tongues (7) are provided in plurality along the short side of the short inner flap (5); or the slots (6) are provided with a plurality of along the short side of the short inner folded plate (5), and the inserting tongues (7) are provided with a plurality of along the short side of the long inner folded plate (4).

4. An integrally formed, folded open carton according to claim 1, characterised in that the short sides of each of said long sides (2) are connected, in a manner enabling them to be turned over, to a first wing (8).

5. A one-piece foldable open package according to claim 4, characterised in that the short sides of each short side panel (3) are turnably connected to a second flap (9).

6. A one-piece folded open carton according to claim 5, wherein the first and second flaps (8, 9) are each triangular panels and the bevelled edges of the first and second flaps (8, 9) are foldably connected as a single piece.

7. A integrally formed folded open packing box according to any one of claims 1-6, wherein the bottom panel (1), the long side panels (2), the short side panels (3), the long inner flaps (4), the short inner flaps (5) are all sheets of reinforcing material.

8. An integrally formed folded open packing box according to claim 7, characterised in that easy-to-fold tooth lines are provided at the connection points between the bottom panel (1) and each of the long side panels (2) and each of the short side panels (3), and between the long side panels (2) and the long inner folded panels (4), and between the short side panels (3) and the short inner folded panels (5).

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