CN221050212U

CN221050212U - Packing box

Info

Publication number: CN221050212U
Application number: CN202323145325.2U
Authority: CN
Inventors: 刘鸿莉
Original assignee: InfoVision Optoelectronics Kunshan Co Ltd
Current assignee: InfoVision Optoelectronics Kunshan Co Ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-05-31
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses a packing box, and relates to the technical field of packaging. The packing box comprises a top plate, a bottom plate and four side plates, wherein the top plate, the bottom plate and the four side plates are enclosed to form the packing box, the packing box further comprises more than two folding parts, the more than two folding parts are arranged on the periphery of the central position of the top plate and/or the bottom plate, the more than two folding parts are folded and connected towards the central position to form a supporting body in the packing box, a plurality of crease lines are arranged on the folding parts at intervals, and the supporting bodies with different heights can be formed by folding different crease lines. According to the packing box provided by the utility model, the filling of the empty space can be realized by utilizing the structure on the top plate and/or the bottom plate of the packing box, so that the material waste is avoided, the bearing strength of the packing box is enhanced, and the cost is saved; meanwhile, when the storage is placed, the storage can be tiled, so that the occupied space is reduced.

Description

Packing box

Technical Field

The utility model relates to the technical field of packaging, in particular to a packaging box.

Background

In the production process of the liquid crystal device, the liquid crystal panel needs to be packaged and transported. In general, when the packaging box for packaging the liquid crystal panel is not full of the liquid crystal panel, the packaging box is fully loaded in a mode of stacking the trays, so that the trays are wasted and the cost is increased.

Disclosure of utility model

The utility model aims to provide a packing box which not only can fill a space when the box is not full, but also can avoid wasting materials and save cost.

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

The packing box, including roof, bottom plate and four curb plates, the roof bottom plate and four the curb plate encloses to close and forms the packing box, wherein, the packing box still includes more than two folding portion, more than two folding portion cloth in the circumference of the central point of roof and/or bottom plate puts, more than two folding portion all to central point folds and connects, in order to form the supporter in the packing box, the interval is provided with a plurality of crease lines on the folding portion, select different the crease line is folding can form the supporter of co-altitude.

As an alternative scheme of the packing box, two folding portions are arranged, the two folding portions are symmetrically arranged with the central position as the center, one ends of the two folding portions, which are close to each other, are fixed on the top plate and/or the bottom plate at intervals of preset distances, and a plurality of crease lines are sequentially distributed from the fixed ends of the folding portions to directions away from the central position.

As an alternative of the packaging case, the packaging case further includes a supporting folding plate, the supporting folding plate includes a fixing portion and two folding portions, the fixing portion is disposed between the two folding portions, and the fixing portion is bonded with the central position, and the two folding portions are respectively disposed in sequence from two ends of the fixing portion to a direction away from the central position.

As an alternative of the packaging box, two folding portions, one of the folding portions is far away from one end of the central position and is provided with a first clamping plate, and the other folding portion is far away from a plurality of crease lines of one end of the central position and is provided with first clamping openings, and the first clamping plate can be clamped with one of the first clamping openings.

As an alternative scheme of the packaging box, four folding parts are arranged symmetrically with the central position as a center, one ends of the four folding parts close to the central position are fixed on the top plate and/or the bottom plate to form a square bottom, and the four folding parts are folded and connected in a direction far away from the top plate and/or the bottom plate to form the supporting body; the crease lines are sequentially distributed from the fixed end of the folding part to a direction away from the central position.

As an alternative scheme of the packing case, two folding portions are arranged oppositely, wherein one folding portion is far away from one end of the square bottom, a second clamping plate is arranged at one end of the square bottom, which is far away from the other folding portion, a plurality of second clamping openings are arranged at intervals, and the second clamping plate can be clamped with one second clamping opening.

As an alternative scheme of the packaging box, in four folding portions, two sides of one pair of the folding portions which are oppositely arranged are provided with third clamping plates, and two sides of the other pair of the folding portions which are oppositely arranged are provided with third clamping openings, and the third clamping plates are clamped with the third clamping openings.

As an alternative to the package, the fold is integrally formed with the top panel and/or the bottom panel.

As an alternative to the packaging box, the packaging box further comprises a first sealing plate and a second sealing plate, the first sealing plate is arranged opposite to the top plate, and the first sealing plate can be folded to be parallel to the top plate; the second box sealing plate is arranged opposite to the bottom plate, and the second box sealing plate can be folded to be parallel to the bottom plate.

As an alternative scheme of the packaging box, the packaging box further comprises two packaging foldouts which are oppositely arranged, wherein two groups of the two oppositely arranged packaging foldouts are arranged, one group of the two oppositely arranged packaging foldouts is arranged corresponding to the top plate, and the two packaging foldouts can be folded to be parallel to the top plate in a direction of approaching to each other; the other group is arranged corresponding to the bottom plate, and the two packaging hinges can be folded to be parallel to the bottom plate in a direction approaching to each other.

The utility model has the beneficial effects that:

The packing box provided by the utility model is formed by enclosing the top plate, the bottom plate and the four side plates, and more than two folding parts are arranged in the circumferential direction of the central position of the top plate and/or the bottom plate, so that when the packing box is not fully loaded, the more than two folding parts can be folded and connected to the central position, and a supporting body is formed in the packing box. And a plurality of crease lines are arranged on the folding part at intervals, and supports with different heights can be formed by selecting different crease lines for folding, so that empty spaces with different heights in the packaging box can be adapted. When the packing box is fully loaded, more than two folding parts are tiled on the top plate and/or the bottom plate, and the bearing strength of the packing box can be enhanced. According to the packing box provided by the utility model, the filling of the empty space can be realized by utilizing the structure on the top plate and/or the bottom plate of the packing box, so that the material waste is avoided, the bearing strength of the packing box is enhanced, and the cost is saved; meanwhile, when the storage is placed, the storage can be tiled, so that the occupied space is reduced.

Drawings

Fig. 1 is a schematic tiling view of a first package according to a first embodiment of the present utility model;

Fig. 2 is a schematic perspective view of a first package according to a first embodiment of the present utility model;

Fig. 3 is a schematic tiling view of a second package according to a first embodiment of the present utility model;

Fig. 4 is a schematic perspective view of a second package according to a first embodiment of the present utility model;

fig. 5 is a schematic structural view of a second type of supporting folding board of the packing case according to the first embodiment of the present utility model;

Fig. 6 is a schematic structural view of a support body for folding a support folding plate of a second package to a first height according to a first embodiment of the present utility model;

Fig. 7 is a schematic structural view of a support body of a second type of packaging box according to the first embodiment of the present utility model, in which a support folding plate is folded to a second height;

fig. 8 is a schematic tiling view of a packaging box according to a second embodiment of the present utility model;

Fig. 9 is a schematic perspective view of a packaging box according to a second embodiment of the present utility model.

In the figure:

1. A top plate; 2. a bottom plate; 3. a side plate; 4. supporting the folding plate; 5. a first enclosure panel; 6. a second enclosure panel; 7. packaging and folding;

41. A folding part; 42. a fixing part; 411. a first clamping plate; 412. a first bayonet; 413. a third clamping plate; 414. a third bayonet; 415. crease lines.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

Fig. 1 is a schematic tiling view of a first package according to a first embodiment of the present utility model; fig. 2 is a schematic perspective view of a first package according to a first embodiment of the present utility model; as shown in fig. 1 and 2, this embodiment provides a packaging box, including roof 1, bottom plate 2 and four curb plates 3, roof 1, bottom plate 2 and four curb plates 3 enclose and close and form the packaging box, and the packaging box is before not using, in order to reduce occupation space, usually tiling is placed, when using, encloses roof 1, bottom plate 2 and four curb plates 3 again and closes and form three-dimensional packaging box to bear the packaged article.

In this embodiment, the packaged object is a liquid crystal panel, and when the tail goods are packaged, in order to ensure that the liquid crystal panel is not damaged in the transportation process, the empty space needs to be filled, so as to prevent the liquid crystal panel from shaking.

In this embodiment, the packaging box is, for example, a prefabricated plate cut from corrugated board, and is formed by folding along a crease on the prefabricated plate, and a processing manner and an effect of the crease belong to a conventional technology in the field of manufacturing packaging cartons by using corrugated board, which are not described herein again.

In the present embodiment, the top plate 1, the bottom plate 2, and the four side plates 3 are integrally formed. Specifically, the four side plates 3 are folded by folds therebetween, and a joining strip is provided at the edge of the outermost one of the side plates 3, by which the outermost two side plates 3 are bonded to each other, and which can be formed by, for example, processing the edges of the side plates 3 by folds.

The packaging box provided by the embodiment further comprises more than two folding parts 41, wherein the more than two folding parts 41 are arranged in the circumferential direction of the central position of the top plate 1 and/or the bottom plate 2, the more than two folding parts 41 are folded towards the central position and connected so as to form a supporting body in the packaging box, a plurality of crease lines 415 are arranged on the folding parts 41 at intervals, and the supporting bodies with different heights can be formed by selecting different crease lines 415 to fold. When the packing box is not full, the two or more folding parts 41 are folded into the support bodies to fill the empty space, or the two or more folding parts 41 on the bottom plate 2 are folded into the support bodies to fill the empty space, or the two or more folding parts 41 on the top plate 1 and the two or more folding parts 41 on the bottom plate 2 are folded into the support bodies to fill the empty space according to the size of the empty space in the packing box. At the same time, the support bodies with different heights can be formed by selecting different crease lines 415 to fold, so that the empty spaces with different sizes can be adapted. When the packing box is fully loaded, more than two folding parts 41 are paved on the top plate 1 and/or the bottom plate 2, and the bearing strength of the packing box can be enhanced. The packing box provided by the embodiment can realize filling of the empty space by utilizing the structure on the top plate 1 and/or the bottom plate 2 of the packing box, so that not only is the material waste avoided, but also the bearing strength of the packing box can be enhanced, and the cost is saved; meanwhile, when in storage and placement, the storage and placement can be carried out in a tiled manner, so that the occupied space is reduced; in addition, the packaging box is integrally formed, so that processing steps are saved, the working efficiency is improved, and the cost is reduced.

Further, in order to increase the bearing strength of the top surface and the bottom surface of the packaging box, the packaging box further comprises two packaging foldouts 7 which are oppositely arranged, wherein two groups of the two oppositely arranged packaging foldouts 7 are arranged, one group of the two oppositely arranged packaging foldouts 7 is arranged corresponding to the top plate 1, and the two packaging foldouts 7 can be folded to be parallel to the top plate 1 in the direction of approaching to each other; the other group is arranged corresponding to the bottom plate 2, and the two package hinges 7 can be folded to be parallel to the bottom plate 2 in the direction of approaching each other. When the packaging box is folded into a three-dimensional packaging box, the two packaging hinges 7 are folded towards the direction close to each other to form a laminate parallel to the top plate 1 or the bottom plate 2, so that the top surface and the bottom surface of the packaging box are both provided with two laminates, and the bearing strength of the top surface and the bottom surface is increased.

In the present embodiment, two package flaps 7 are integrally formed with other structures, formed by folding crease lines between the package flaps 7 and the side plates 3.

As shown in fig. 1 and 2, the first packaging box provided in this embodiment has two folding portions 41, and two folding portions 41 are die-cut on the top plate 1 and/or the bottom plate 2. The two folding portions 41 are symmetrically arranged with the central position of the top plate 1 and/or the bottom plate 2 as a center, and one ends (i.e. fixed ends) of the two folding portions 41, which are close to each other, are fixed on the top plate 1 and/or the bottom plate 2 at intervals of a preset distance, and a plurality of crease lines 415 are sequentially arranged from the fixed ends of the folding portions 41 to a direction away from the central position. By fixing the two folding parts 41 on the top plate 1 and/or the bottom plate 2 at preset intervals, when the folding parts are folded into a supporting body, the middle part of the top plate 1 and/or the bottom plate 2 is the bottom of the supporting body, and the two folding parts 41 are folded in the direction away from the top plate 1 and/or the bottom plate 2 and are connected after being bent in the direction approaching to each other, so that a cuboid supporting body is formed to fill an empty space. In the present embodiment, specific values of the preset distance are not limited, and those skilled in the art can reasonably arrange according to the length of the top plate 1 and/or the bottom plate 2, and the length of the folded portion 41.

The bottom of the support formed by the first type of package utilizes the top panel 1 and bottom panel 2 of the package itself, i.e., the fold 41 is integrally formed with the top panel 1 and bottom panel 2. In order not to affect the bearing strength of the top plate 1 and the bottom plate 2, the packaging box further comprises a first sealing plate 5 and a second sealing plate 6, wherein the first sealing plate 5 is opposite to the top plate 1, and the first sealing plate 5 can be folded to be parallel to the top plate 1; the second closure panel 6 is arranged opposite the base panel 2, the second closure panel 6 being foldable to lie parallel to the base panel 2. By the arrangement, the top surface and the bottom surface of the packing box are additionally provided with one layer of plates, and the packing box has a three-layer structure, so that the bearing strength of the top surface and the bottom surface of the packing box is further improved.

In the present embodiment, the first and second seal plates 5 and 6 are integrally formed with other structures. Formed by folding the crease between the first and second closure panels 5, 6 and the side panels 3.

Fig. 3 is a schematic tiling view of a second package according to a first embodiment of the present utility model; fig. 4 is a schematic perspective view of a second package according to a first embodiment of the present utility model; fig. 5 is a schematic structural view of a second type of supporting folding board of the packing case according to the first embodiment of the present utility model; as shown in fig. 3 to 5, the packaging box further includes a supporting folded plate 4, the supporting folded plate 4 includes a fixing portion 42 and two folded portions 41, the fixing portion 42 is disposed between the two folded portions 41, the fixing portion 42 is bonded to a central position of the top plate 1 and/or the bottom plate 2, and the two folded portions 41 are respectively provided with a plurality of crease lines 415 in sequence from both ends of the fixing portion 42 in a direction away from the central position. In the second packaging box according to the present embodiment, by providing the additional support folding board 4, the fixing portion 42 of the support folding board 4 is adhered to the central position of the top board 1 and/or the bottom board 2, and the two folding portions 41 are folded in the direction away from the top board 1 and/or the bottom board 2 and are bent in the direction approaching to each other, and then are connected to form a rectangular parallelepiped-shaped support body. This design does not affect the load-bearing strength of the top and bottom surfaces of the package, and therefore the first and second closure panels 5, 6 need not be provided.

Further, two folding portions 41 of the first packaging box and the second packaging box according to the present embodiment, wherein one folding portion 41 is provided with a first clamping plate 411 at one end far away from the center position, and a plurality of crease lines 415 at one end far away from the center position of the other folding portion 41 are provided with first clamping openings 412, and the first clamping plate 411 can be clamped with one of the first clamping openings 412. After the two folding portions 41 are folded in a direction away from the top plate 1 and/or the bottom plate 2 and are bent in a direction approaching each other, the two folding portions 41 are fastened to the first bayonet 412 by the first fastening plate 411, thereby fixing the two folding portions 41 and forming a rectangular support body. The fixing of the two folding portions 41 when forming the supporting bodies of different heights is satisfied by providing the plurality of first bayonets 412.

Fig. 6 is a schematic structural view of a support body for folding a support folding plate of a second package to a first height according to a first embodiment of the present utility model; fig. 7 is a schematic structural view of a support body of a second type of packaging box according to the first embodiment of the present utility model, in which a support folding plate is folded to a second height; fig. 6 and 7 show rectangular parallelepiped supports folded by two folding portions 41 to two different heights. According to the size of the empty space, the two folding parts 41 are folded into a supporting body with proper height, and the first clamping plate 411 is clamped with the first clamping opening 412 which can be clamped with the first clamping plate.

Embodiment two:

The present embodiment provides a packaging box, which has substantially the same structure as the packaging box provided in the first embodiment, and the same structure is not described herein, and the difference is that: the folding portions 41 are provided with four, and the four folding portions 41 are folded into a polygonal supporting body.

Fig. 8 is a schematic tiling view of a packaging box according to a second embodiment of the present utility model; fig. 9 is a schematic perspective view of a packaging box according to a second embodiment of the present utility model. As shown in fig. 8 and 9, four folding portions 41 are provided in this embodiment, the four folding portions 41 are symmetrically arranged with respect to a central position, and one ends (i.e., fixed ends) of the four folding portions 41 near the central position are all fixed on the top plate 1 and/or the bottom plate 2 to form a square bottom, and the four folding portions 41 are folded and connected in a direction away from the top plate 1 and/or the bottom plate 2 to form a supporting body; the plurality of crease lines 415 are sequentially laid from the fixed end of the folded portion 41 to a direction away from the center position.

In the present embodiment, four folds 41 are die cut in the top panel 1 and/or the bottom panel 2. In order to increase the bearing strength of the top surface and the bottom surface of the packaging box, the packaging box provided by the embodiment also comprises a first sealing plate 5, a second sealing plate 6 and two groups of two packaging foldouts 7 which are oppositely arranged, when the packaging box is folded into a three-dimensional packaging box, the two packaging foldouts 7 are folded towards the direction which is close to each other to form a laminate which is parallel to the top plate 1 or the bottom plate 2, the first sealing plate 5 is arranged corresponding to the top plate 1, the second sealing plate 6 is arranged corresponding to the bottom plate 2, and the top surface and the bottom surface of the packaging box are both guaranteed to be of three-layer structures.

Of course, four folding portions 41 may be separately provided, and the four folding portions 41 may be adhesively fixed to the top plate 1 and/or the bottom plate 2.

In order to achieve the fixation of the four folded portions 41, the first manner provided in this embodiment is: among the four folding portions 41, two folding portions 41 that set up relatively, one of them folding portion 41 is kept away from the one end of square bottom and is provided with the second cardboard, and another folding portion 41 is kept away from the one end interval of square bottom and is provided with a plurality of second bayonet sockets, and the second cardboard can with one of them second bayonet socket joint. That is, when the four folded portions 41 are folded into the support body, one pair of two folded portions 41 disposed opposite to each other is fixed, and the other pair of two folded portions 41 disposed opposite to each other is fixed. The second clamping plate can be clamped with one second bayonet according to the height of the formed supporting body.

The second mode provided in this embodiment is: of the four folding portions 41, the two sides of one pair of two folding portions 41 which are oppositely arranged are provided with a third clamping plate 413, the two sides of the other pair of two folding portions 41 which are oppositely arranged are provided with a third clamping opening 414, and the third clamping plate 413 is clamped with the third clamping opening 414. I.e. one folding portion 41 and two folding portions 41 adjacent thereto are fixed, and finally the fixation of four folding portions 41 is realized.

According to the packing case provided by the utility model, more than two folding parts 41 are arranged on the top plate 1 and/or the bottom plate 2, and the folding parts 41 are provided with a plurality of crease lines 415, so that the more than two folding parts 41 can be folded into supporting bodies with different heights according to the size of the empty space in the packing case, and the empty space can be filled. The self structure of the packing box is utilized to fill the empty space, so that the material waste is avoided, the packing is simplified, the occupied space is small when the packing box is placed, and the bearing strength of the packing box is ensured.

In other embodiments, the package further includes a supporting folded board 4 (please refer to fig. 3-7), the supporting folded board 4 includes a fixing portion 42 and two folded portions 41, the fixing portion 42 is disposed between the two folded portions 41, the fixing portion 42 is adhered to the central position of the top board 1 and/or the bottom board 2, and the two folded portions 41 are respectively provided with a plurality of crease lines 415 in sequence from two ends of the fixing portion 42 to a direction away from the central position. In the packaging box provided in this embodiment, by additionally providing one support folding plate 4, the fixing portion 42 of the support folding plate 4 is adhered to the central position of the top plate 1 and/or the bottom plate 2, and the two folding portions 41 are folded in a direction away from the top plate 1 and/or the bottom plate 2 and are folded in a direction approaching to each other, and then are connected to form a cuboid-shaped support body. This design does not affect the load-bearing strength of the top and bottom surfaces of the package, and therefore the first and second closure panels 5, 6 need not be provided.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The packing box, including roof (1), bottom plate (2) and four curb plates (3), roof (1) bottom plate (2) and four curb plate (3) enclose and close and form the packing box, its characterized in that, the packing box still includes more than two folding portion (41), more than two folding portion (41) cloth in roof (1) and/or the circumference of the central point of bottom plate (2), more than two folding portion (41) are all to central point folds and connects, in order to form the supporter in the packing box, the interval is provided with a plurality of crease lines (415) on folding portion (41), select different crease line (415) folding can form the supporter of co-altitude.

2. The packaging box according to claim 1, wherein two folding portions (41) are provided, the two folding portions (41) are symmetrically arranged with the central position as a center, one ends of the two folding portions (41) close to each other are fixed on the top plate (1) and/or the bottom plate (2) at preset distances, and a plurality of crease lines (415) are sequentially arranged from the fixed ends of the folding portions (41) to a direction away from the central position.

3. The packaging box according to claim 1, further comprising a supporting folding plate (4), wherein the supporting folding plate (4) comprises a fixing portion (42) and two folding portions (41), the fixing portion (42) is arranged between the two folding portions (41), the fixing portion (42) is bonded with the central position, and the two folding portions (41) are respectively provided with a plurality of crease lines (415) in sequence from two ends of the fixing portion (42) to a direction away from the central position.

4. A packaging box according to claim 2 or 3, characterized in that two folding parts (41), one of which folding part (41) is provided with a first clamping plate (411) at the end remote from the central position, and the other folding part (41) is provided with a first clamping opening (412) in a plurality of crease lines (415) at the end remote from the central position, and the first clamping plate (411) can be clamped with one of the first clamping openings (412).

5. The packaging box according to claim 1, wherein four folding portions (41) are provided, the four folding portions (41) are symmetrically arranged with the central position as a center, one end of each of the four folding portions (41) close to the central position is fixed on the top plate (1) and/or the bottom plate (2) to form a square bottom, and the four folding portions (41) are folded and connected in a direction away from the top plate (1) and/or the bottom plate (2) to form the supporting body; a plurality of crease lines (415) are sequentially arranged from the fixed end of the folding part (41) to a direction away from the central position.

6. The packaging box according to claim 5, wherein, of the four folding portions (41), two folding portions (41) are oppositely arranged, one folding portion (41) is provided with a second clamping plate at one end far away from the square bottom, and a plurality of second clamping openings are arranged at one end far away from the square bottom of the other folding portion (41), and the second clamping plate can be clamped with one second clamping opening.

7. The packaging box according to claim 5, wherein, among the four folding portions (41), a pair of two folding portions (41) arranged oppositely are provided with a third clamping plate (413) on both sides, and another pair of two folding portions (41) arranged oppositely are provided with a third clamping opening (414) on both sides, and the third clamping plate (413) is clamped with the third clamping opening (414).

8. A packaging box according to claim 2 or 5, characterized in that the fold (41) is formed integrally with the top panel (1) and/or the bottom panel (2).

9. -The packaging box according to claim 8, characterized in that it further comprises a first (5) and a second (6) closure panel, said first closure panel (5) being arranged opposite said top panel (1), said first closure panel (5) being foldable to be parallel to said top panel (1); the second sealing plate (6) is arranged opposite to the bottom plate (2), and the second sealing plate (6) can be folded to be parallel to the bottom plate (2).

10. The packaging box according to claim 1, characterized in that the packaging box further comprises two packaging foldouts (7) arranged oppositely, wherein two packaging foldouts (7) arranged oppositely are arranged in two groups, one group is arranged corresponding to the top plate (1), and the two packaging foldouts (7) can be folded to be parallel to the top plate (1) in a direction of approaching each other; the other group is arranged corresponding to the bottom plate (2), and the two packaging hinges (7) can be folded to be parallel to the bottom plate (2) in the direction of approaching each other.