JP3212265U - Packaging box and its packaging structure - Google Patents

Abstract

Provided is a packaging box capable of showing a packaging form in which the top portion of the stored item does not contact the component sheet of the packaging box despite the simple structure of the partition piece, and a storage structure using the packaging box Plan. In a packaging box having a cylindrical main body with a lid, a flap with a partition having a partition piece is provided. When the partition piece 25 is inserted between the plurality of stored items 60 in the main body 10, the vertical movement of the stored item 62 is suppressed. Since the partition piece 25 includes the auxiliary flap 26 provided via the crease line 54, the strength of the partition piece 25 increases. [Selection] Figure 1

Description

The present invention relates to a packaging box and its packaging structure.

Conventionally, various packaging boxes provided with partitions have been used in order to stabilize the package.
For example, in Patent Document 1, the first to fourth bottom plates are connected to the lower ends of the first to fourth side plates constituting the rectangular cylindrical side walls of the packaging box, respectively, and the first to fourth bottom plates are connected to the first. ~ Folded with respect to the lower end of the fourth side plate to form a flat bottom wall portion of the packaging box, and the first and fourth bottom plates of the first to fourth bottom plates facing each other through a fold line Each of the first partition plate and the second partition plate is connected, and the first partition plate and the second partition plate divide the inner space of the packaging box into two parts by the first partition plate and the second partition plate, The assembly structure of the packaging box in which the second partition plate extends in an inclined manner is shown.
However, in the packaging box according to Patent Document 1, it is necessary to connect the first partition plate and the second partition plate by bonding or the like, the structure is complicated, and it takes time to assemble.

In the invention according to Patent Document 2, for a packaging with a buffer partition having both a buffering function for protecting the contents against impacts in the vertical direction and a protection function against a collision between the contents, and easy to assemble A box is provided. Specifically, it is composed of a single box-forming piece, and each of the four side plates constituting the box-forming piece has crease lines parallel to each other. A buffer support portion is provided on the bottom surface side of the side plate so as to extend from the bottom flap. The buffer support portion includes a buffer piece, a buffer bottom surface portion, and a buffer paste piece. A buffering partition piece extends to the side of the buffer piece and the buffer bottom surface portion, and a notch is provided between the buffer partition piece and the buffer bottom surface portion. In the assembled state, the buffer support portion is integrally provided in the space in the box body at a predetermined interval from the bottom flap, and shows a structure in which the buffer partition piece partitions the space in the box body.
However, in the packaging box with a buffer partition according to Patent Document 2, the structure of the flap becomes complicated, and it takes time to assemble.

In the invention according to Patent Document 3, it is an object to provide a packaging box in which stored items can be easily taken out. The packaging box according to the present invention stores a plurality of cylindrical storage items in an upright state. The front side wall, the rear side wall facing the vertical direction of the front side wall, and the right side in the horizontal direction of the front side wall. A right side wall that is positioned, a left side wall that is positioned on the left side in the lateral direction of the front side wall, and a bottom surface portion that is positioned at a lower end in the height direction of each side wall. A box body that forms a storage space for storing storage items, and a partition plate that divides the storage space so that a plurality of row arrangement spaces in which the storage items are arranged side by side are formed in the vertical direction. And a structure in which the height of the bottom surface of the box body on which the stored items are placed is different.

This packaging box is to store a plurality of cylindrical storage items in a standing state so that the storage items do not move up and down, but the top of the storage items is in contact with the component sheet of the packaging box However, it does not show a structure in which the vertical movement is suppressed despite being stored in a non-contact state.

Further, in any packaging box according to any document, a predetermined partition structure is formed by the structure of only the partition. In other words, regardless of the presence or absence of stored items, the configuration is such that a predetermined shape is maintained only by the partition, and thus the structure of the partition piece cannot be avoided.

Japanese Patent No. 6053747 JP-A-2015-13672 JP-A-2015-174684

The present invention provides a packaging box capable of showing a packaging form in which a space is maintained between the upper part of the stored item and the lid of the packaging box, despite the structure of a simple partition piece. It is an object to provide a storage structure used.
Another object of the present invention is to provide a packaging box capable of realizing simple assembling and packaging operations and a storage structure using the packaging box.

In contrast to the conventional concept of partitioning which increases the fixing strength of the partition by the structure of the partition itself, the present inventor proposed the above problem by using a new idea of actively using the stored items for fixing the partition. Solved.
The present invention relates to a packaging box that includes a cylindrical main body, a lid that closes an open end of the main body, and a flap that extends from the main body, and the lid is closed by folding the flap inside the lid. And at least one of the flaps is a flap with a partition provided with a partition piece, and the movement of the partition piece is regulated by being sandwiched between a plurality of storage items arranged in the main body, It is comprised so that the vertical motion of the stored thing arrange | positioned between the side wall of the said main body in which the said flap with a partition was extended, and the said partition piece may be suppressed.
Specifically, a cylindrical main body, an openable / closable lid extending from the rear wall or front wall of the main body, and a flap extending from a side wall adjacent to the rear wall, the flap is provided. In the packaging box in which the lid is closed in a state of being overlapped on the inside of the lid, at least one of the flaps is a flap with a partition provided with a partition piece, and the partition piece is a plurality of pieces disposed in the main body. By being inserted between the storage items, the vertical movement of the storage items arranged between the side wall where the flap with the partition is extended and the partition piece can be suppressed. .

The partition piece includes an auxiliary flap provided via a crease line, and in an assembled state, it is desirable that the auxiliary flap is brought into surface contact with the rear wall or the front wall in terms of increasing the strength of the partition piece. .
More specifically, the main body includes a right side wall, a front wall, a left side wall, and a rear wall, the lid extends from the rear wall via a crease line, and the flap including the partition piece includes: It can be implemented as extending from the rear wall via a crease line, and the partition piece extending from the flap via a crease line.

Moreover, this invention provides the packaging structure provided with said packaging box and said several stored goods accommodated in the said packaging box. In this packaging structure, the plurality of stored items are stored side by side between the side walls arranged opposite to the left and right of the packaging box, and the plurality of stored items are arranged without gaps in the left-right direction. By doing so, the movement of the partition piece in the left-right direction is restricted. In addition, the stored item disposed between the side wall on which the flap with the partition extends and the partition piece is a short-sized stored item that is shorter than the main body, and the short-sized stored item. The vertical movement is suppressed by the partition piece, so that a space is maintained between the short storage item and the lid.

Unlike the conventional partitioning concept, the present invention is based on the new concept of actively using the storage to fix the partition, so that the top of the storage is It is possible to provide a packaging box capable of showing a packaging form in which a space is maintained between the container and the lid of the packaging box, and a storage structure using the packaging box.

In addition, the packaging box and storage structure according to the present invention can be simply assembled and packed because it is only necessary to place the stored items with the partition piece sandwiched between them, and there is no need to adhesively fix the flap with the partition to the main body. can do.

Explanatory drawing of the packaging form by the packaging box which concerns on embodiment of this invention. The development of the packaging box.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Outline of the packaging box)
The packaging box according to this embodiment constitutes a rectangular parallelepiped in the assembled state, and includes a rectangular tubular main body 10, a bottom 30 and a lid 24. The basic shape of this packaging box is substantially the same as a conventionally known packaging box, and various modifications applied to a general packaging box can be made to the packaging box according to this embodiment. .
A feature of the packaging box according to this embodiment is that a partition piece 25 is provided on the left flap 23. The partition piece 25 functions as a partition between the stored items 60 (the first stored item 61 and the second stored item 62).

(Expanded state)
First, the unfolded packaging box will be described with reference to FIG.
In this packaging box, a rectangular right side wall 11, front wall 12, left side wall 13, rear wall 14, and rear wall glue margin 15 each having the same height are connected via a vertical fold line 51, and the rear wall By connecting and fixing the adhesive margin 15 to the right side wall 11 by bonding or the like, the cylindrical main body 10 is configured.

A right flap 21 is placed on the right wall 11, a front flap 22 is placed on the front wall 12, a left flap 23 is placed on the left wall 13, and a lid 24 is placed on the rear wall 14. They are connected via a line 52. In the assembled state, the front flap 22 is overlapped with the front wall 12 and bonded as necessary to reinforce the opening. However, the front flap 22 may be omitted.

An insertion piece 27 is connected to the end of the lid 24 via a lid crease line 55. In the assembled state, the right flap 21 and the left flap 23 are bent first, and then the lid 24 is folded so as to cover it, and the insertion piece 27 is inserted into the main body 10 to close the lid.
A partition piece 25 is connected to the front end of the left flap 23 via a partition crease line 53, and the partition piece 25 has an auxiliary crease line 54 on the left or right side (right side in this example). Auxiliary flaps 26 are provided in series with each other.

The right bottom 31 is below the right wall 11, the front bottom 32 is below the front wall 12, the left bottom 33 is below the left wall 13, and the rear bottom 34 is below the rear wall 14. They are connected via a crease line 56. A front bottom glue margin 35 and a rear bottom glue margin 36 are connected to each of the front bottom 32 and the rear bottom 34 via a glue margin crease line 57. The front bottom glue margin 35 and the rear bottom glue margin 36 are connected and fixed to the right bottom 31 and the left bottom 33 by adhesion or the like, so that a foldable bottom 30 is formed.

(Assembly state and storage structure)
At the time of assembly, it can be assembled in the same manner as a general packaging box except for the partition piece 25 and the auxiliary flap 26, and the stored item 60 can be taken in and out from the upper opening end.

The partition piece 25 is disposed so as to be sandwiched between the first stored item 61 and the second stored item 62. In this example, only the first stored item 61 and the second stored item 62 are shown as the stored item 60. However, it is possible to store more articles as the stored item 60.
These stored items 60 are stored side by side between the right side wall 11 and the left side wall 13, and the stored items 60 (the first stored item 61 and the second stored item 62) are arranged in the left-right direction with no gap therebetween. ing. Therefore, when the inserted partition piece 25 is sandwiched between the storage items 60 (the first storage item 61 and the second storage item 62), the movement in the left-right direction is restricted. As a result, even if the partition piece 25 is not fixed to the main body 10 by adhesion or the like, the partition piece 25 does not move carelessly. The illustrated item 60 is placed upright with its bottom in contact with the bottom 30 of the packaging box. However, the packaging box can be placed upright, sideways, or slanted in other packaging. Same as box.

The second storage 62 disposed between the left side wall 13 and the partition piece 25 is a short storage that is shorter than the main body 10, and an upper accessory 64 is provided on the main body 63. Yes. Specifically, a bottle main body containing a liquid such as a cosmetic or a cleaning agent can be shown as the main body portion 63. As the upper accessory 64, a nozzle or a spout attached to the bottle main body can be shown, and in particular, those having higher vulnerability than the main body 63 can be exemplified. Here, high vulnerability means not only low physical strength that is damaged by external force, but also high possibility of being deformed or detached even if not damaged. This means that it is difficult to maintain this state as compared with the main body 63. This is merely an example, and the types and forms of the first stored item 61 and the second stored item 62 can be variously changed.

(Partition function)
Since the second storage item 62 is a short storage item, the partition piece 25 is disposed obliquely downward from the partition crease line 53 (upper left to lower right in FIG. 1), and the tip side portion is the second part. It is sandwiched between the stored item 62 and the first stored item 61, and its movement is restricted. As a result, even if the second stored item 62 tries to move upward, the partition piece 25 suppresses the movement. Thereby, a space is maintained between the second stored item 62 and the lid 24. In particular, even if the second storage 62 may move up and down somewhat, the space between the upper accessory 64 and the lid 24 is not changed until the partition piece 25 is completely deformed so as to overlap the lid 24. Can be maintained.
Particularly in this embodiment, the strength is increased by providing the auxiliary flap 26 on the partition piece 25. Since this auxiliary flap 26 is bent at a right angle from the auxiliary fold line 54 with respect to the partition piece 25 and is in surface contact with the front wall 12, the partition piece 25 is completely deformed as described above. Can be prevented. In order for the partition piece 25 to be completely deformed, the partition piece 25 needs to be bent at a right angle in the middle thereof, but the auxiliary flap 26 is provided along the longitudinal direction of the partition piece 25. As long as the auxiliary flap 26 is not broken, the partition piece 25 is not completely deformed. Thus, the auxiliary flap 26 is effective for increasing the strength of the partition piece 25. However, when the strength of the partition piece 25 is increased by increasing the thickness of the partition piece 25, the auxiliary flap 26 is omitted. It can also be implemented. In this example, the auxiliary flap 26 is provided on the right side (the side far from the left side wall 13) of the partition piece 25 in FIG. 1 to reduce the possibility of the above deformation. It does not prevent it from being provided (on the side close to the left side wall 13). Moreover, although the auxiliary | assistant flap 26 is provided and implemented in the side which contact | connects the front wall 12, it can also be provided and implemented in the side which contact | connects the other rear wall 14, and can also be provided and implemented in both.

(Packaging method)
This packaging box can store and pack the stored items 60 according to the following procedure.
First, the main body 10 and the bottom 30 are brought into a three-dimensional assembled state by a conventional method. The second stored item 62 is stored in the main body 10 along the left side wall 13 from the open end of the upper portion of the main body 10 in the assembled state. Next, the left flap 23 is bent, and the partition piece 25 is placed along the right side of the second stored item 62. Next, the first stored item 61 is stored between the partition piece 25 and the right side wall 11. Finally, the right flap 21 and the cover piece 24 are bent and the insertion piece 27 is inserted, and the storage state can be obtained by almost the same simple procedure as a general packaging box storage method.
When the stored item 60 is taken out, the reverse procedure to the above may be performed. At this time, since the partition piece 25 is not fixed by glueing or the like, the stored item 60 can be easily taken out.
Also, in the production of the packaging box, the bonding location is the same as that of a general packaging box, and mechanical continuous production is possible as in the case of the conventional packaging box.

(Example of change)
The present invention can be implemented with various modifications. For example, the partition piece 25 is shown as extending from the left flap 23, but may be extended from the right flap 21, It may be extended from both sides, or may be extended from the bottom 30. Further, although the partition fold line 53 is formed between the left flap 23 and the partition piece 25, the left flap is formed without forming the partition fold line 53 (in other words, without distinguishing between the left flap 23 and the partition piece 25). 23 may be provided longer than a normal flap and inserted between the storage items 60. Although the main body 10 is a rectangular cylinder, it may be implemented as another polygonal cylinder having a hexagonal cross section or an octagonal cross section.

DESCRIPTION OF SYMBOLS 10 Main body 11 Right side wall 12 Front wall 13 Left side wall 14 Rear wall 15 Rear wall glue margin 21 Right flap 22 Front flap 23 Left flap 24 Cover 25 Partition piece 26 Auxiliary flap 27 Insert piece 30 Bottom 31 Right bottom 32 Front bottom 33 Left bottom 34 Rear bottom 35 Front bottom margin 36 Rear bottom margin 51 Vertical crease line 52 Upper crease line 53 Partition crease line 54 Auxiliary crease line 55 Lid crease line 56 Lower crease line 57 Adhesive crease line 60 Containment 61 First containment 62 Second storage 63 Main body 64 Upper accessory

Claims (4)

In a packaging box that includes a cylindrical main body, a lid that closes the opening end of the main body, and a flap that extends from the main body, and the lid is closed by folding the flap inside the lid.
At least one of the flaps is a flap with a partition provided with a partition piece,
The movement of the partition piece is restricted by being sandwiched between a plurality of storage items disposed in the main body, and the partition piece is disposed between the side wall of the main body in which the flap with the partition is extended and the partition piece. A packaging box configured to suppress vertical movement of the stored item. The partition piece includes an auxiliary flap provided via a crease line,
The packaging box according to claim 1, wherein the auxiliary flap is configured to come into surface contact with the main body. The main body has a polygonal cylindrical shape including a right side wall, a front wall, a left side wall, and a rear wall,
The lid extends from the front wall or the rear wall through a crease line,
The said flap with a partition is comprised from the flap extended through the crease line from at least any one of the said right side wall and the said left side wall, and the said partition piece extended through this crease line. The packaging box according to claim 1 or 2, wherein the packaging box is formed. The packaging box according to any one of claims 1 to 3, and the plurality of stored items stored in the packaging box,
The plurality of storage items are stored side by side between the opposing side walls,
The plurality of storage items are arranged without a gap between the side walls, thereby restricting movement of the partition piece,
The stored item disposed between the side wall on which the flap with the partition is extended and the partition piece is a short stored item that is shorter than the main body,
A packaging structure characterized in that a space is maintained between the short storage item and the lid by suppressing vertical movement of the short storage item by the partition piece. .

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