JP2008162675A - Packaging container - Google Patents

Abstract

[PROBLEMS] To make it possible to stably store a stored item by using the box body itself without using other items when the amount of stored items decreases, and to prevent the remaining items from being chipped or cracked. To.
When a bent portion 14 of a horizontally long bottom plate 5 is bent with a gap between long side surface plates 6 of a box body 2, one box portion 16a covers a storage space of the other box portion 16b. It was set as the structure which can be covered.
[Selection] Figure 2

Description

  The present invention relates to a packaging container, particularly a packaging container for storing small confectionery such as granulated gum.

2. Description of the Related Art Conventionally, a container for storing a plurality of small confectionery, in a portable small packaging container, has a structure in which a box body with one side opened is put in and out of a prismatic outer box (see, for example, Patent Document 1) ) Are often used, and when used, the outer box pulls out the box body and picks out small items such as granulated gum from the opened box body. In addition, as a device for facilitating the removal of the contents stored in the interior, it is provided so as to be able to rotate outwardly from one face plate of the packaging container, and on one side of the face plate as the face plate rotates. As the outlet opens, the other two sides of the face plate are used to pull out the flaps and unfold the folding plate so that the open part is only the outlet part around the face plate. There has also been proposed a contrivance that makes the problem appear (Patent Document 2).
Japanese Utility Model Publication No. 31-009094 Japanese Utility Model Publication No. 47-030047

By the way, in the above-described small portable packaging containers, the granular gum is used as a container, and many elongated products that store the granular gum in an aligned state have come to circulate. When a packaging container for such a product is composed of an outer cylinder and a box main body that is taken in and out of the outer cylinder, the outer cylinder and the box main body are long, but the contents are gradually reduced and the remaining is reduced. When it comes, each of the remaining contents is likely to move greatly in the container, and the contents may collide with each other when being carried, resulting in chipping or cracking. Further, there is a problem in that the packaging container has an excessively large storage capacity with respect to a small number of remaining items, which is uneconomical.
Therefore, in view of the above circumstances, the present invention enables a container with a small storage volume by using the box body itself without using other objects when the contents are reduced, and stably accommodates the contents. It is an object of the present invention to obtain a packaging container that can appropriately cope with the case where the amount of the remaining items is reduced.

  The present invention has been made in view of the above problems, and is a horizontally long bottom plate elongated in one direction, a long side plate connected to a side along the longitudinal direction of the horizontally long bottom plate, and the horizontally long bottom plate. A paper box body having a storage space with an open upper surface formed by a short side plate connected to a side opposite to the longitudinal direction of the paper box, and the box body is stored in a removable manner through a loading / unloading port opened at least on one end side. A packaging container having an outer cylinder that has a bent portion that is arranged in a central portion in a longitudinal direction of the horizontally long bottom plate of the box body and is bent in a substantially arc shape by arranging a plurality of folding rules in parallel. The box body is divided into two box parts in the longitudinal direction with the bent part in between, and the long side surface plates are arranged in one box part and the other box part in the longitudinal direction, and The long sides of the pair that are spaced apart at a portion corresponding to the bent portion and that are paired in the longitudinal direction Each of the face plates has semicircular end portions convex toward each other on the bent portion side, and the semicircular end portions are connected to each other through a tongue-shaped flap so as to be separated from each other. By separating the perforation provided between the semicircular end of one box part of the box-shaped flap and folding with a crease provided between the semicircular end part of the other box part. The long side surface plate is discontinuous, and the one box portion can be covered so as to cover the storage space of the other box portion by bending from the bent portion of the horizontally long bottom plate. The characteristic packaging container is provided and the said subject is eliminated.

  In the present invention, each of the tongue-shaped flaps is separated from the perforation provided between the tongue-shaped flap and the semicircular end of one box portion of the tongue-shaped flap and the semicircle of the other box portion. It is preferable that at least a part of them overlap each other by the above-described folding at the crease provided between the shape end portions.

  According to the first aspect of the present invention, the bent portion of the horizontally long bottom plate is made discontinuous between the pair of long side plates by bending the tongue-like flap between the long side plates paired in the longitudinal direction of the two box portions. Since one of the box portions can be covered so as to cover the storage space of the other box portion by bending, the amount of the stored items is reduced. By combining the box part as a cover part with respect to the other box part as the storage part, a container with a small storage space can be easily formed, and a container that can stably store the remaining storage is obtained. The overall effect is excellent in practicality, such as a small container that is not bulky and easy to handle.

  According to invention of Claim 2, Between the said isolation | separation from the perforation provided between the semicircle-shaped edge part of one box part of the tongue-shaped flap, and the semicircle-shaped edge part of the other box part By folding the crease on the folding line, at least a part of the tongue-shaped flaps overlap each other, so that when the box body is bent at the bent part, the overlapping of the tongue-shaped flaps is formed on the bent part side As a result, it is easy to stabilize the bent shape of the bent portion, and thereby, it is possible to stably store the contents.

Next, the present invention will be described in detail based on the illustrated embodiment.
In the figure, reference numeral 1 denotes a prismatic packaging container for accommodating small containers (not shown) such as granulated gums in a line, and the packaging container 1 is elongated in one direction as shown in FIG. The paper box main body 2 and a long paper outer cylinder 4 that accommodates the box main body 2 so that it can be inserted / removed through a loading / unloading port 3 opened on one side.
The outer cylinder 4 is made of paper, and is formed into a sleeve shape with both ends open by folding up and bonding the side plate 4a on the four sides of the body with glue margin 4b (FIG. 2 (a)). In this way, both ends of the outer cylinder 4 are opened, but a notch 3a for facilitating finger-holding when the box body 2 is pulled out is provided in one opening, and this notch 3a The side provided is used as the entrance 3.

  The box body 2 is made of paper like the outer cylinder 4 and has a folding line on each of the long sides along the longitudinal direction of the horizontally long bottom plate 5 as shown by the blank in FIG. The long side plates 6a and 6b are connected and folded, the short side plates 7a and 7b are connected to each short side of the horizontally long bottom plate 5 via a crease, and are folded in the longitudinal direction; and When the box body 2 is inserted into the outer cylinder 4, the flap 8 connected to the one short side plate 7 a is long at the portion of the short side plate 7 a that is on the side of the insertion / exit 3. Folded to a flap 9 that is connected to an end of the side surface plate 6a (one short side surface plate 7a side) and bent along the inner surface side of the short side surface plate 7a, and the other short side At the side plate 7b, the end of the long side plate 6b (the other short side plate) 7b side end) is bent along the inner surface side of the other short side plate 7b, and the flap 11 connected to the other short side plate 7b is the outer cylinder 4 When it is inside, it is bent in the direction of the inlet / outlet 3 side. In this way, the long side plates 6a and 6b and the short side plates 7a and 7b are folded up on the four sides of the horizontally long bottom plate 5 to form a storage space with the top side open, and small size such as granular gum The storage space is elongated so that the stored items can be stored in a line.

The long side surface plates 6a and 6b are not continuous at the same height along the longitudinal side of the horizontally long bottom plate 5, but as shown in the figure, each of the long sides is paired in the long side direction. As will be described later, the pair of long side surface plates 6a and 6b are separated from each other at a position corresponding to the center portion of the horizontally long bottom surface plate 5, and the separated portion sides are convex in a direction facing each other. Circular end portions 12a and 12b are provided.
Further, at each of the portions where the semicircular end portions 12a and 12b are opposed to each other in a separated state, a tongue-shaped flap 13 having a narrow width in the height direction of the long side surface plates 6a and 6b is passed. The semicircular end portions 12 a and 12 b are connected to each other through the tongue-shaped flap 13 so as to be separable. The point at which the connection between the semicircular end portions 12a and 12b is cut by the tongue-shaped flap 13 will be described later.

At the center portion in the longitudinal direction of the horizontally long bottom plate 5, the bent portion 14 extends from a position corresponding to the lower end of the one semicircular end portion 12 a to a position corresponding to the lower end of the other semicircular end portion 12 b. have. Each of the bent portions 14 is formed by arranging about 7 to 8 folding rules 15 extending in the width direction of the horizontally long bottom plate 5 in parallel at regular intervals in the longitudinal direction of the horizontally long bottom plate 5. The bent portion 14 can be bent in a substantially R shape by bending the ruled lines 15 individually.
As described above, in the box body 2, the bent portion 14 is provided at the center portion in the longitudinal direction of the horizontally long bottom plate 5, and the opposed semicircular end portions 12 a and 12 b are located at positions corresponding to the bent portion 14. And the box main body 2 has two box portions 16a in the longitudinal direction with the bent portion 14 in between (one short side plate 7a is located on the side of the inlet / outlet 3 when it is housed in the outer cylinder 4). Part), 16b (the other short side plate 7b is provided and the box part is located on the side opposite to the outlet 3 when it is housed in the outer cylinder 4). By bending, a small box can be obtained by the box body 2 itself.
In order to be able to bend the box body 2 at the position of the bent portion 14 of the horizontally long bottom plate 5, the tongue-shaped flap 13 between the semicircular end portions 12a and 12b is provided with one half when necessary. It can be easily separated at the continuous portion with the circular end portion 12a and can be easily folded at the continuous portion with the other semicircular end portion 12b. There is a perforation 17 for cutting between the semicircular end 12a of the long side plate 6a of 16a and the tongue-shaped flap 13, and the semicircular end of the long side plate 6b of the other box 16b There is a crease 18 between 12b and the tongue-shaped flap 13. Therefore, by cutting the position of the perforation 17 and folding each of the tongue-shaped flaps 13 toward the other box portion 16b at the position of the folding line 18, the semicircular end portions 12a and 12b facing each other in the longitudinal direction can be obtained. It is possible to easily achieve a separated state with no plate material in between.
As shown in the figure, in this embodiment, the tongue-shaped flap 13 is folded so that the tip portion of the tongue-shaped flap 13 (the portion that is the free end opposite to the folding ruled line 18) overlaps each other. When the position and length of the piece-like flap 13 are set, and the box body 2 is bent at the bending portion 14 as described later by making at least a part of the piece-like flap 13 overlap in this way. An overlap of the tongue-like flaps 13 is formed on the side of the bent portion 14 so that the bent shape of the bent portion 14 is easily stabilized. Of course, when the tongue-shaped flap 13 is folded, it may be separated without overlapping.

In the packaging container 1 having this structure, when the number of items stored in the storage space is reduced and the number of items stored in only the storage portion of one box portion 16b is reached, the box body 2 is removed from the outer cylinder 4, and the tongue piece The bent flap 13 is bent as described above to leave a space between the semicircular end portions 12a and 12b facing each other in the longitudinal direction (FIG. 3), and a plurality of creases 15 in the bent portion 14 of the horizontally long bottom plate 5 are formed. While bending at the position, the bent portion 14 is formed in a substantially R shape and the horizontally long bottom plate 5 is bent, and the one box portion 16a serves as a lid and the other box portion 16b on the side where the contents are positioned Cover the storage space (FIG. 4).
In this way, the other box portion 16a is placed on and covered with the box portion 16b in which the items are arranged, so that the storage space itself is reduced, the items can be stably stored, and is compact. A small container that is not bulky can be obtained. Of course, when taking out the contents, it is only necessary to remove the covering box portion 16a, and it does not take time to take out the contents.

  As shown in the drawing, a notch 19 is provided on the side of the laterally-extending side face plate 6a in one box portion 16a of the box body 2 on the side of the loading / unloading port 3. This notch 19 is for facilitating picking out the contents that are lined up on the near side when the box body 2 in which the contents are stored almost as specified is pulled out from the slot 3. The cutout 19 exists in the box portion 16a as a body, and the cutout 19 is located outward when the small box is formed, and enters the inside of the box portion 16a as a lid. When the other box part 16b is pulled down, the other box part 16b appearing from the notch 19 may be held to separate the two box parts 16a and 16b, so that the small box can be opened more easily. It is provided to become.

It is explanatory drawing which shows an example of the packaging container which concerns on this invention. An outer cylinder and a box body in an example are shown in an unfolded state, (a) is an explanatory view showing a blank of the outer cylinder, and (b) is an explanatory view showing a blank of the box body. It is explanatory drawing which shows the state which opened the space | interval between the long side surface plates by bending of the tongue-like flap. It is explanatory drawing which shows the state which covered one box part of the box main body on the other box part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Packaging container 2 ... Box main body 3 ... Outlet / inlet 4 ... Outer cylinder 5 ... Horizontally long bottom plate 6a, 6b ... Long side surface plate 7a, 7b ... Short side surface plate 12a, 12b ... Semicircular end 13 ... Tongue piece Flap 14 ... Bent part 15 ... Folded ruled lines 16a, 16b ... Box part

Claims (2)

A horizontally long bottom plate elongated in one direction, a long side plate connected to a side along the longitudinal direction of the horizontally long bottom plate, and a short side connected to a side opposite to the longitudinal direction of the horizontally long bottom plate A packaging container comprising a paper box body formed with a face plate and a storage space having an open top surface, and an outer cylinder that detachably accommodates the box body from a loading / unloading port that is opened at least on one end side,
A central portion in the longitudinal direction of the horizontally long bottom plate of the box body has a bent portion that is arranged in parallel with a plurality of creases and can be bent in a substantially arc shape. Divided into two boxes in the longitudinal direction,
The long side plate is disposed in one box part and the other box part in the longitudinal direction and is separated by a portion corresponding to the bent part, and each of the pair of long side plate in the longitudinal direction is , Having bent semi-circular end portions facing toward each other on the bent side, the semi-circular end portions are connected to each other in a separable manner via a tongue-like flap,
Separation from the perforation provided between the tongue-shaped flap and the semicircular end of one box part, and folding at a crease provided between the semicircular end of the other box part; The pair of long side surface plates are discontinuous, and the one box portion can be covered so as to cover the storage space of the other box portion by bending from the bent portion of the horizontally long bottom plate. A packaging container comprising:   Each of the tongue-shaped flaps is formed between the separation from the perforation provided between the tongue-shaped flap and the semicircular end of one box portion and the semicircular end of the other box portion. The packaging container according to claim 1, wherein at least a part of the packaging container is overlapped with each other by the folding at the crease provided in the container.

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