阅读说明：本技术 一种新型包装箱及成型方法 (Novel packaging box and forming method ) 是由 张毅 于 2021-06-30 设计创作，主要内容包括：本发明涉及具体涉及一种新型包装箱及成型方法,新型包装箱包括顺序连接的第一侧板、第二侧板、第三侧板及第四侧板,第一侧板下端连接有第一底板,第三侧板下端连接有第二底板,且第二底板的的两侧分别连接有第三折叠底板及第四折叠底板,所述第一底板、第二底板及第三折叠底板、第四折叠底板折合形成箱体的箱底；所述第二底板可折叠贴合于所述第一底板上,且所述第三折叠底板及所述第四折叠底板分别可折叠贴合于所述第二底板上。新型包装箱第三折叠底板及第四折叠底板活页折叠成型,形成箱体的箱底,箱底无需粘贴,可重复使用,且承重效果好,使用方便。新型包装箱的生产方法,生产简单、产品重复使用率高。(The invention relates to a novel packing box and a forming method, wherein the novel packing box comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, the lower end of the first side plate is connected with a first bottom plate, the lower end of the third side plate is connected with a second bottom plate, two sides of the second bottom plate are respectively connected with a third folding bottom plate and a fourth folding bottom plate, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate are folded to form a box bottom of a box body; the second bottom plate is foldable and attached to the first bottom plate, and the third folding bottom plate and the fourth folding bottom plate are respectively foldable and attached to the second bottom plate. The third folding bottom plate and the fourth folding bottom plate hinge of the novel packing box are folded and formed to form the box bottom of the box body, the box bottom does not need to be pasted, the box can be repeatedly used, the bearing effect is good, and the use is convenient. The production method of the novel packing box is simple in production and high in product reuse rate.)

1. A novel packing box is characterized by comprising a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, wherein the lower end of the first side plate is connected with a first bottom plate, the lower end of the third side plate is connected with a second bottom plate, two sides of the second bottom plate are respectively connected with a third folding bottom plate and a fourth folding bottom plate, the first side plate, the second side plate, the third side plate and the fourth side plate are connected to form a box body, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate are folded to form the box bottom of the box body; the second bottom plate is foldable and attached to the first bottom plate, and the third folding bottom plate and the fourth folding bottom plate are respectively foldable and attached to the second bottom plate.

2. The novel packaging box according to claim 1, wherein a first top plate and a second top plate are respectively connected to the upper ends of the first side plate and the third side plate, a first jack and a tongue are formed in the connecting position of the second top plate and the third side plate, an inserting plate matched with the first jack is connected to the first top plate, and a tongue hole matched with the tongue is formed in the connecting position of the inserting plate and the second top plate.

3. The novel packaging box according to claim 2, wherein the upper ends of the second side plate and the fourth side plate are respectively connected with a third top plate and a fourth top plate, and a first rounded corner is arranged at the connecting position of the adjacent top plate and the adjacent side plate.

4. The novel packaging box according to claim 2, wherein a long hole for a hand buckle to penetrate out is formed in the middle of the first top plate, and a hand hole is formed in a position corresponding to the second top plate.

5. The novel packaging box according to claim 1, wherein the end of the first side panel remote from the second side panel and/or the end of the fourth side panel remote from the third side panel is provided with a joint, and the upper edge and the lower edge of the joint are obliquely arranged.

6. The novel packaging box according to claim 1, wherein a groove is formed in the side of the first bottom plate, which is away from the first side plate.

7. The new package of any one of claims 1 to 6 wherein the new package is integrally die cut.

8. A forming method of a novel packaging box is characterized by comprising the following steps:

processing to obtain a packaging box blank, wherein the packaging box blank comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, as well as a first bottom plate connected with the lower end of the first side plate, a second bottom plate connected with the lower end of the third side plate, and a third folding bottom plate and a fourth folding bottom plate connected with two sides of the second bottom plate, joints are connected to the first side plate and/or the fourth side plate, and folds are arranged between the plates;

binding the first side plate and the fourth side plate by using the joint to enable the first side plate, the second side plate, the third side plate and the fourth side plate to form a box body;

folding the second bottom plate into the box body and enabling the second bottom plate to be close to the inner wall of the box body, and then folding the third folding bottom plate and the fourth folding bottom plate towards the first bottom plate;

folding the first bottom plate to form the bottom surface of the box body, enabling the third folding bottom plate and the fourth folding bottom plate to be close to the inner wall of the box body, and folding the second bottom plate to be close to the first bottom plate;

and the third folding bottom plate and the fourth folding bottom plate are respectively pressed downwards to be respectively pressed and attached to the second bottom plate from two sides of the second bottom plate, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate form the box bottom of the box body.

9. The method for forming a novel packaging box according to claim 8, wherein the packaging box blank further comprises a first top plate connected to the upper end of the first side plate, a second top plate connected to the upper end of the third side plate, and a third top plate and a fourth top plate connected to the upper ends of the second side plate and the fourth side plate, respectively, a first jack and a tongue are formed at the connecting position of the second top plate and the third side plate, an inserting plate adapted to the first jack is connected to the first top plate, and a tongue hole adapted to the tongue is formed at the connecting position of the inserting plate and the second top plate, and the method for forming a novel packaging box further comprises the steps of:

and folding the third top plate and the fourth top plate towards the middle of the box body, then folding the second top plate and the first top plate to form the box cover, inserting the inserting plate of the first top plate into the first inserting hole, inserting the inserting house into the tongue hole, and fixing the box cover.

10. The forming method of the novel packing box as claimed in any one of claims 8 to 9, wherein the packing box blank is integrally die-cut from corrugated paper.

Technical Field

The invention relates to a carton structure, in particular to a novel packaging box and a forming method.

Background

The carton of using on the market at present, it is 0201 type more common, seals from top to bottom when the packing, and is more troublesome and bearing effect is general, and the carton is mostly disposable, and reuse rate is low.

Disclosure of Invention

The invention aims to solve the technical problems that in the prior art, the novel packaging box is provided, and the defects that in the prior art, the packaging box is troublesome to seal, low in bearing capacity and low in reuse rate are overcome.

As a first aspect of the present invention, the technical solution adopted by the present invention to solve the technical problem is: the novel packing box comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, wherein the lower end of the first side plate is connected with a first bottom plate, the lower end of the third side plate is connected with a second bottom plate, two sides of the second bottom plate are respectively connected with a third folding bottom plate and a fourth folding bottom plate, the first side plate, the second side plate, the third side plate and the fourth side plate are connected to form a box body, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate are folded to form the box bottom of the box body; the second bottom plate is foldable and attached to the first bottom plate, and the third folding bottom plate and the fourth folding bottom plate are respectively foldable and attached to the second bottom plate.

In one embodiment, the upper ends of the first side plate and the third side plate are respectively connected with a first top plate and a second top plate, the connecting position of the second top plate and the third side plate is provided with a first jack and a plug tongue, the first top plate is connected with a plug plate matched with the first jack, and the connecting position of the plug plate and the second top plate is provided with a tongue hole matched with the plug tongue.

In one embodiment, the upper ends of the second side plate and the fourth side plate are further connected with a third top plate and a fourth top plate respectively, and a first rounded corner is arranged at a connecting position of the adjacent top plate and the adjacent side plate.

In one embodiment, the middle of the first top plate is provided with a long hole for the hand buckle to penetrate out, and the corresponding position of the second top plate is provided with a hand hole.

In one embodiment, the end of the first side plate far away from the second side plate and/or the end of the fourth side plate far away from the third side plate are provided with joints, and the upper edge and the lower edge of each joint are obliquely arranged.

In one embodiment, a groove is formed in one side, away from the first side plate, of the first bottom plate.

In one embodiment, the novel packaging box is integrally formed by die cutting.

As a second aspect of the present invention, the present invention further provides a forming method of the novel packaging box, including the steps of:

processing to obtain a packaging box blank, wherein the packaging box blank comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, as well as a first bottom plate connected with the lower end of the first side plate, a second bottom plate connected with the lower end of the third side plate, and a third folding bottom plate and a fourth folding bottom plate connected with two sides of the second bottom plate, joints are connected to the first side plate and/or the fourth side plate, and folds are arranged between the plates;

binding the first side plate and the fourth side plate by using the joint to enable the first side plate, the second side plate, the third side plate and the fourth side plate to form a box body;

folding the second bottom plate into the box body and enabling the second bottom plate to be close to the inner wall of the box body, and then folding the third folding bottom plate and the fourth folding bottom plate towards the first bottom plate;

folding the first bottom plate to form the bottom surface of the box body, enabling the third folding bottom plate and the fourth folding bottom plate to be close to the inner wall of the box body, and folding the second bottom plate to be close to the first bottom plate;

and the third folding bottom plate and the fourth folding bottom plate are respectively pressed downwards to be respectively pressed and attached to the second bottom plate from two sides of the second bottom plate, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate form the box bottom of the box body.

The forming method of the novel packaging box comprises the following further scheme: the novel packaging box blank body further comprises a first top plate connected to the upper end of the first side plate, a second top plate connected to the upper end of the third side plate, a third top plate and a fourth top plate connected to the upper ends of the second side plate and the fourth side plate respectively, a first insertion hole and an insertion tongue are formed in the connecting position of the second top plate and the third side plate, an insertion plate matched with the first insertion hole is connected to the first top plate, a tongue hole matched with the insertion tongue is formed in the connecting position of the insertion plate and the second top plate, and the forming method of the novel packaging box further comprises the following steps:

and folding the third top plate and the fourth top plate towards the middle of the box body, then folding the second top plate and the first top plate to form the box cover, inserting the inserting plate of the first top plate into the first inserting hole, inserting the inserting house into the tongue hole, and fixing the box cover.

The forming method of the novel packaging box comprises the following further scheme: the packaging box blank is formed by integrally die-cutting corrugated paper.

The novel packing box provided by the invention is formed by die cutting of a piece of paperboard, the first bottom plate is attached to the second bottom plate, and the third folding bottom plate and the fourth folding bottom plate are formed by hinge folding, so that the box bottom of the box body is formed, the box bottom does not need to be adhered, the box can be repeatedly used, the bearing effect is good, and the use is convenient.

The production method of the novel packing box is simple in production and high in product reuse rate.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the unfolded structure of the novel package of the present invention;

FIG. 2 is a schematic view of the structure of the novel packaging box of the present invention;

FIG. 3 is a schematic view of another angle structure of the novel packing box of the present invention;

FIG. 4 is a schematic drawing showing the dimensions of the novel package of the present invention;

FIG. 5 is a diagram of the steps of the novel packaging box forming method of the present invention;

the reference numbers in the figures are:

a first side panel 10, a second side panel 11, a third side panel 12, a fourth side panel 13; a joint 14; a first bottom panel 20, a second bottom panel 21, a third bottom panel 22, a fourth bottom panel 23; a second fillet 24; a recess 25; the first top plate 30, the second top plate 31, the third top plate 32, the fourth top plate 33, the first rounded corner 34, the insert plate 35, the first insertion hole 36 and the insert tongue 37; a tongue hole 38; a hand-held hole 39; elongated holes 40.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

As shown in fig. 1-4, a new package is provided, which can be die-cut from a piece of paperboard, formed by binding and folding, and is easy to use and reusable.

Specifically, the box comprises a first side plate 10, a second side plate 11, a third side plate 13 and a fourth side plate 13 which are connected in sequence, wherein the first side plate 10, the second side plate 11, the third side plate 13 and the fourth side plate 13 are connected end to form a box body of the packing box. The end of the first side plate 10 far away from the second side plate 11 or the end of the fourth side plate 13 far away from the third side plate 13 can be further provided with a joint 14, and the upper edge and the lower edge of the joint 14 are obliquely arranged so as to prevent the joint 14 from being too long to influence the folding of the packing box. The joint 14 can realize the forming of the box body by a nailing mode instead of a sticking mode and the like, and can ensure the stability of the box body.

The lower end of the first side plate 10 is connected with a first bottom plate 20, the lower end of the third side plate 13 is connected with a second bottom plate 21, two sides of the second bottom plate 21 are respectively connected with a third folding bottom plate 22 and a fourth folding bottom plate 23, and the first bottom plate 20, the second bottom plate 21, the third folding bottom plate 22 and the fourth folding bottom plate 23 are folded to form a box bottom of the box body so as to support an object. Specifically, the first bottom plate 20 is used as the bottom layer of the box body, the second bottom plate 21 can be folded and attached to the first bottom plate 20, and the third folding bottom plate 22 and the fourth folding bottom plate 23 can be folded and attached to the second bottom plate 21 from two sides of the second bottom plate 21.

Through utilizing third folding bottom plate 22 and fourth folding bottom plate 23 loose-leaf type folding on second bottom plate 21, during the use, utilize first bottom plate 20, third folding bottom plate 22 and fourth folding bottom plate 23 to arrange second bottom plate 21 in the intermediate level of the bottom of the case, make the common bearing effect of the bottom of the case better, and correspond bottom plate folding forming, make things convenient for used repeatedly.

Specifically, the third folding bottom plate 22 and the fourth folding bottom plate 23 of the present invention have the same structure and are symmetrically disposed on two sides of the second bottom plate 21, the heights of the side plates of the third folding bottom plate 22 and the fourth folding bottom plate 23 are smaller than the height of the side plate of the second bottom plate 21, the connecting positions of the third folding bottom plate 22 and the second bottom plate 21, and the third side plate 13, and the connecting positions of the fourth folding bottom plate 23 and the second bottom plate 21, and the third side plate 13 are respectively provided with a second fillet 24, which facilitates the folding and forming of the box bottom. The height of the side edge of the first bottom plate 20 is slightly less than that of the second bottom plate 21. The base width of the third folding bottom plate 22 is smaller than that of the second side plate 11, a gap is reserved between the side edge of the third folding bottom plate 22 and the first bottom plate 20, and a gap is reserved between the upper edge of the third folding bottom plate 22 and the second side edge. The width of the bottom edge of the first bottom plate 20 is smaller than that of the second bottom plate 21, so that the first bottom plate 20, the third folding bottom plate 22 and the fourth folding bottom plate 23 can be folded into the box body and then attached to the box body.

For the folding forming of the box bottom, a groove 25 can be formed in one end, far away from the first side plate 10, of the first bottom plate 20, so that the first bottom plate 20 can be buckled conveniently, the groove 25 is preferentially arranged in the middle position of the bottom edge of the first side plate 10 and is a semicircular groove 25, and die cutting is facilitated and the appearance is attractive.

In a preferred embodiment, the first top board 30 and the second top board 31 are respectively connected to the upper ends of the first side board 10 and the third side board 13 for forming a box cover of the packing box. In this embodiment, a first insertion hole 36 and a tongue 37 are formed at a connection position of the second top plate 31 and the third side plate 13, an insertion plate 35 adapted to the first insertion hole 36 is connected to the first top plate 30, and a tongue hole 38 adapted to the tongue 37 is formed at a connection position of the insertion plate 35 and the second top plate 31. When the packing box is folded and formed, the second top board 31 is folded, then the first top board 30 is folded to enable the inserting board 35 to be inserted into the first inserting hole 36, and then the inserting tongue 37 is inserted into the tongue hole 38, so that the fixation of the box cover is formed.

More preferably, the upper ends of the second side plate 11 and the fourth side plate 13 are further connected to a third top plate 32 and a fourth top plate 33, respectively, and the connecting positions of the adjacent top plates and side plates are all provided with a first fillet 34, that is, the positions of the first top plate 30, the second top plate 31, the first side plate 10 and the second side plate 11 are filleted, and similarly, the connecting positions of the second top plate 31, the third top plate 32, the second side plate 11 and the third side plate 13 are also filleted. The arrangement of the first rounded corners 34 makes the top plate more easily folded inwards and less likely to damage the structure of the packing box.

In order to make the packing box of the present invention portable, a long hole 40 for the hand buckle to pass through may be opened in the middle of the first top board 30, and a hand hole 39 is opened at a corresponding position of the second top board 31. The two lifting holes 39 are arranged, and when the packaging box needs to be used, a lifting buckle can penetrate through the lifting holes 39 and penetrate out of the strip holes 40, so that the packaging box is convenient to lift and carry.

In a specific embodiment, the thickness of the corrugated cardboard adopted by the novel packaging box provided by the invention is 3mm, and the corresponding types of the novel packaging box are as follows: and B pit. Specifically, the length, width and height of the box body are respectively a1, b1 and c1, and the corresponding sizes are respectively 290mm, 150mm and 270 mm. The length a2 of the first bottom plate 20 is 286mm, the width b2 is 147 mm; the second bottom plate 21 has a length a3 of 288mm and a width b3 of 150 mm; the third folding bottom plate 22 and the fourth folding bottom plate 23 have the length a4 of 140mm and the width a 144 mm; the first top board 30 has a length a5 of 290mm and a width b5 of 150 mm; the second top board 31 has a length a6 of 290mm and a width b6 of 144 mm. The radius R1 of the first rounded corner 34 is 2mm and the radius R2 of the second rounded corner 24 is 1.5 mm.

In another embodiment of the present invention, a forming method of a novel packing box is further provided, with reference to fig. 5, the forming method includes the steps of:

s1, processing to obtain a packaging box blank, wherein the packaging box blank comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, a first top plate and a first top plate which are respectively connected with the upper end and the lower end of the first side plate, a second top plate and a second bottom plate which are respectively connected with the third side plate, and a third folding bottom plate and a fourth folding bottom plate which are connected with the two sides of the second bottom plate, joints are connected on the first side plate and/or the fourth side plate, and creases are arranged among the plates;

s2, binding the first side plate and the fourth side plate by using the joint to form a box body by the first side plate, the second side plate, the third side plate and the fourth side plate;

s31, folding the second bottom plate into the box body and close to the inner wall of the box body, and then folding the third folding bottom plate and the fourth folding bottom plate towards the first bottom plate;

s32, folding the first bottom plate to form the bottom surface of the box body, enabling the third folding bottom plate and the fourth folding bottom plate to be close to the inner wall of the box body, and folding the second bottom plate to be close to the first bottom plate;

and S33, pressing the third folding bottom plate and the fourth folding bottom plate respectively to enable the third folding bottom plate and the fourth folding bottom plate to be pressed and attached to the second bottom plate from two sides of the second bottom plate respectively, wherein the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate form a box bottom of the box body.

The first side plate and the fourth side plate are connected end to form a box body, then the third folding bottom plate and the fourth folding bottom plate are utilized to form a loose-leaf laminating second bottom plate, and the first bottom plate, the second bottom plate, the third folding bottom plate and the fourth folding bottom plate form a box bottom and have the advantage of good bearing effect.

In one embodiment, the new package may have a lid to form a sealable box. The packaging box blank further comprises a first top plate connected to the upper end of the first side plate, a second top plate connected to the upper end of the third side plate, a third top plate and a fourth top plate connected to the upper ends of the second side plate and the fourth side plate respectively, a first insertion hole and an insertion tongue are formed in the connecting position of the second top plate and the third side plate, an insertion plate matched with the first insertion hole is connected to the first top plate, a tongue hole matched with the insertion tongue is formed in the connecting position of the insertion plate and the second top plate, and the forming method of the novel packaging box further comprises the following steps:

and S4, folding the third top plate and the fourth top plate towards the middle of the box body, then folding the second top plate and the first top plate to form the box cover, inserting the inserting plate of the first top plate into the first inserting hole, inserting the inserting hole into the tongue hole, and fixing the box cover.

In the steps of the method of the present invention, step S4 may also be set before step S31, i.e., fixing the box cover and then fixing the box bottom, or some specific actions in the steps may be performed before step S31 or between steps S31-S33, such as folding the third top plate and the fourth top plate toward the middle of the box in step S4 after step S31 is completed. Such implementation methods should not be construed as limiting the present invention.

The production method of the novel packing box has the advantages of simple product production and high reuse rate.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.