JP3042618U - Packaging box - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a packaging container, such as a foldable paper box, having a partition inside, to improve the convenience of its use. A packaging box according to the present invention is a box body having a plurality of side portions 1 and a bottom portion 3. The bottom portion 3 is formed of a plurality of bottom component pieces 20 ... 20. The bottom portion 3 is capable of being folded in a plane as a whole by bending each bottom component piece 20. The partition component pieces 30 are provided on the two bottom component pieces 20, and when the partition component pieces 30 are assembled from the folded state as a box, the partition component pieces 30 form the partition 3 inside the box body. By adopting such a configuration, it becomes possible to form the partition 3 in the foldable packaging box.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an improvement in a packaging box, and more particularly, to an improvement in a packaging box capable of accommodating small items, food such as confectionery, chemicals such as tablets, and the like.

[0002]

[Prior art]

 In general, tablets and capsules are light in weight, so they can easily collapse when stacked in a paper box, such as when they are stored together in a paper box. For example, as shown in FIG. 7A, when a plurality of medicines a are stacked in a paper box b to accommodate a plurality of mountains, and one of the mountains c of the medicine a is used or sold, As shown in FIG. 7 (B), other piles c collapse, making it difficult to take them out, or when the medicine a is newly replenished in the paper box b, the replenishment tends to be difficult. there were.

[0003]

[Problems to be solved by the device]

 The present invention provides a packaging box, such as a paper box, in which a partition is formed in the box together with the assembling thereof, thereby preventing collapse of the contents in the partition and solving the above problems. is there.

[0004]

[Means for Solving the Problems]

 The packaging box according to the first invention of the present application is a box body having a plurality of side portions 1 and a bottom portion 3. The bottom portion 3 is formed by a plurality of bottom component pieces 20 ... 20. The following configuration is possible for the bottom portion 3 by folding the bottom component pieces 20 ... 20 inward. Is taken. That is, at least one bottom component piece 20 is provided with the partition component piece 30, and when the partition component piece 30 is assembled from the folded state as a box body, the partition component piece 30 forms the partition wall 3 inside the box body. .

By adopting such a configuration, it has become possible to form the partition 3 in the foldable packaging box.

The packaging box according to the second invention of the present application is the packaging box according to the first invention of the present application, wherein the tongue piece 22 and the above-mentioned tongue piece 22 are provided at the tips of at least two bottom component pieces 20, 20. A partition component piece 30 is formed. When the bottom component pieces 20, 20 are combined with each other to form the bottom portion 2, the tongue piece 22 is mounted on the bottom component piece 20 other than the bottom component piece 20 on which the tongue piece 22 is provided. Will be placed. When the bottom component pieces 20, 20 are combined, the partition component pieces 30, 30 of the bottom component pieces 20, 20 are at least partially overlapped with each other to form one partition 3.

By adopting such a configuration, it is possible to form the partition 3 in the assembled box body in the foldable packaging box, and to accommodate a large number of objects that are easily collapsed when they are piled up. can do. In particular, regarding the above-mentioned partition 3, since the partition component pieces 30 and 30 overlap each other to form one partition 3, it is possible to provide a partition having an appropriate strength for partitioning a plurality of contained items in a box. be able to. Further, at the time of assembly, the tongue piece 22 presses the other bottom component pieces 20 from above to ensure that the bottom component pieces 20, 20 are fixed to each other. Therefore, the partition 3 is formed for a box that can be easily assembled, but the bottom 3 has sufficient strength to support the partition 3.

A packaging box according to a third aspect of the present invention includes a plurality of side pieces 10 formed in series on the left and right, and an extension piece 21 that extends from a lower end of each side piece 10 and can be folded inward. , A sheet of paper 100 including A tongue piece 22 is extended to the lower end of at least one of the extending pieces 21, and a partitioning component piece 30 is extended to the lower end of at least one of the extending pieces 21. Of the series of side pieces 10, the side pieces 10 located at both ends are connected by a fixing means such as adhesion to form the entire side piece 10 into an annular shape to form each side portion 1 of the box body. A plurality of bottom component pieces 20 are formed by raising each extension piece 21 or by raising each extension piece 21 and fixing adjacent extension pieces 21, 21 by fixing means such as adhesion. To do. The bottom component pieces 20 and 20 are combined to form a bottom portion of the box body. At this time, the tongue pieces 20 and 20 are combined with the bottom component piece 20 provided with the tongue piece. It rides on a different bottom piece 20. The partition 3 can be formed in the box body by folding each partition component piece 30 from the bottom component piece 20.

By adopting the above configuration, it is possible to easily provide a foldable packaging box with one piece of paper 100, and in particular, a foldable packaging box having the partition 3 inside after assembling. A box could be provided easily.

[0010]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 6 show an embodiment according to the present invention. 1 is an exploded view thereof, FIG. 2 is a perspective view in the middle of manufacturing, FIGS. 3 (A) and 3 (B) are partially cutaway perspective views, and FIG. 4 (A) is a plan view in a folded state. Figures 4 (B) and 5 (A) are perspective views during assembly from the folded state, Figure 5 (B) is the packaging box after assembly, and Figure 6 (A) is during assembly. FIG. 6B shows a perspective view of a partly cutaway main part of FIG. In the figure, the alternate long and short dash line indicates a fold line that can be folded in a valley, and the alternate long and two short dash line indicates a fold line that can be folded in a mountain (however, if the directions are reversed, The fold crease lines are also shown as valley fold crease lines, and the same area may differ depending on the figure).

As shown in FIG. 1, this packaging box is formed of one piece of paper 100. The paper piece 100 includes four side pieces 10 ... 10 formed in a left-right series (hereinafter, referred to as a right side piece 10a, a front side piece 10b, a left side piece 10c, and a rear side piece 10d in order from the left in FIG. 1). Each of the four side pieces 10a ... 10d is formed in a rectangular shape in plan view. The right end of the right side piece 10a is connected to the left end of the front side piece 10b, the right end of the front side piece 10b is connected to the left end of the left side piece 10c, and the right end of the left side piece 10c is connected to the left end of the rear side piece 10d. Therefore, the side pieces 10a, 10b, 10c, 10d each have a single band-like shape as a whole. Extended pieces 21 ... 21 are formed at the lower ends of the side pieces 10a.

[0012] Of the side pieces 10a ... 10d, wing pieces 11 having a substantially rectangular shape in plan view are provided at the upper ends of the right side piece 10a and the left side piece 10c. Further, a notch 12 is provided at the center of the upper end of the front side piece 10b, and a lid piece 13 having a square shape in a plan view is provided at the upper end of the rear side piece 10d. Further, a bending piece 14 is formed at the tip of the lid piece 13. A glue margin piece 15 is formed on the right end of the rear side piece 10d.

The extending pieces 21 and 21 (hereinafter, referred to as the right extending piece 21a and the left extending piece 21c) of the right side piece 10a and the left side piece 10c are formed in a substantially trapezoidal shape in a plan view. On the other hand, the extension piece 21 of the front side piece 10b (hereinafter referred to as the front extension piece 21b) located between the right side piece 10a and the left side piece 10c, and the side piece 10d located right next to the side piece 10c. The extension piece 21 (hereinafter, referred to as the rear extension piece 21d) has the attachment pieces 23, 23 formed at the left ends thereof.

Then, a tongue piece 22 and a partition forming piece 30 are provided at the tips (lower ends) of the front extending piece 21b and the rear extending piece 21d, respectively. As shown in FIG. 1, the tongue piece 22 is substantially L-shaped in a plan view and has a tip extending leftward. The tongue piece 22 is adjacent to the partition component piece 30, and both are divided by the notch 24.

Such a piece of paper 100 is folded to form a box body. The procedure is explained below. The fold lines 101, 102, 103 between the side pieces 10a ... 10d are bent. Similarly, the fold 104 between the rear side piece 10d and the adhesive margin piece 15 is folded. At this time, as shown in FIG. 2, of the series of side pieces 10a ... 10d, those located at both ends (the right side piece 10a and the rear side piece 10d) are bonded and connected. Specifically, a glue or other adhesive is applied to the glue margin piece 15 of the rear side piece 10d, and is adhered to the right end of the right side piece 10a. Thus, the side pieces 10a ... 10d are formed in a ring shape. In plan view, a square enclosure will be formed.

In the process of manufacturing the packaging box from the paper piece 100, the left extending piece 21 a and the front extending piece 21 b which are adjacent to each other are bonded to each other to form one bottom component piece 20. Similarly, the left extending piece 21c and the rear extending piece 21d are similarly bonded to form one bottom component piece 20. In this way, the two bottom component pieces 20, 20 are formed from the four extending pieces 21 ...

Regarding the formation of the bottom component pieces 20 and 20, the case where the bottom component piece 20 is formed from the left extension piece 21c and the rear extension piece 20d is used as a representative, and FIGS. 3A and 3B are used. Will be described in more detail. In addition, although the left bottom extending piece 21c and the rear extending piece 20d are opposed to each other, the extending piece 21a and the extending piece 20b also form the other bottom component piece 20 in the same manner. These members are omitted in FIGS. 3A and 3B in order to avoid complication of the drawing. First, as described above, the extending pieces 21 are folded inward from the side pieces 10a ... 10d as the side pieces 10a. At this time, as shown in FIG. 3A, the left extending piece 21c is adhered so as to ride on the rear extending piece 20d.

The method of bonding will be described in detail with reference to FIG. FIG. 3B shows a state in which the sticking piece 23 is viewed through the left extending piece 21c (the dotted line portion of FIG. 3B is the left extending piece 21c). First, glue or another adhesive is applied to the upper surface of the sticking piece 23 included in the rear extending piece 20d, and the left extending piece 21c is superposed on this. At this time, the above-mentioned sticking piece 23 is overlapped so that it does not stick out from the back side of the left extending piece 21c, and the back surface of the left extending piece 21c and the upper surface of the sticking piece 23 are glued. As shown in FIG. 3B, a mountain fold line 105 is provided at the boundary between the sticking piece 23 and the rear extending piece 21d. The left extending piece 21c has a non-adhesive portion p overhanging the mountain fold line 105 and projecting to the rear extending piece 21d side and not being adhered.

The partition component pieces 30, 30 are formed with valley fold lines 106 capable of valley folding at the boundaries with the extension pieces 21 b, 21 d provided with the partition component pieces 30, 30, respectively. By performing a valley fold along the valley fold line 106, the partition component pieces 30 and 30 are folded and raised from the extended pieces 21b and 21d, leaving the tongue pieces 22 and 22 (not shown).

Next, with respect to the packaging box formed as described above, the manner in which the packaging box is assembled from the folded state as a box will be described with reference to FIGS. 4 and 5. FIG. 4 (A) shows a state in which the packaging box is completely folded. As shown in FIG. 4 (A), the left side piece 10a and the front side piece 10b are folded so as to overlap the pair of the rear side piece 10d and the right side piece 10a (at the fold lines 101, 104). Has been folded).

In the folded state as described above, the bottom component piece 20 formed by the left extending piece 21c and the rear extending piece 20d is folded in two at the mountain fold line 105, and the left side piece is formed. It is sandwiched between 10c and the rear piece 10d. The bottom component piece 20 formed of the right extending portion 21a and the front extending portion 21b, which has the same configuration, is also folded in half along the mountain fold line 105 to form the right side piece 10a and the front side piece 10b. It is sandwiched. At this time, as described above, the partition component pieces 30, 30 folded at the valley fold line 106 are also stretched to the original state.

From the completely folded state, as shown in FIG. 4B, the right side piece 10a and the front side piece 10b, and the left side piece 10c and the rear side piece 10d are moved in the left-right direction X, Spread to X. The back surface of the non-bonded portion p 1 of the left extending piece 21c that was separated from the rear extending piece 21d when folded, and the non-adhesive part of the right extending piece 21a that was also separated from the front extending piece 21b when folded. As shown in FIG. 6 (A), the back surface (not shown) of the bonded portion p moves downward Z as the tips of the stretched bottom component pieces 20, 20 move downward Y. The back surface of the non-bonded portion p of the left extending piece 21c contacts the front surface of the front extending piece 21b, and the back surface of the non-bonding portion 21a of the right extending piece 21a contacts the front surface of the rear extending piece 21d.

Further, as described above, as the bottom component pieces 20, 20 are extended and the tip side thereof is lowered downward Y, the partition component pieces 30, 30 come close to each other, as shown in FIG. 5 (A). It Then, the tongue pieces 22, 22 provided on both bottom component pieces 20, 20 ride on the other bottom component pieces 20, 20. The partition component pieces 30 and 30 are folded up at the valley fold line 106 by being pressed against each other or released from the folded state. At this time, the partition component pieces 30 and 30 are separated from the tongue pieces 22 and 22 (on the basis of the above-mentioned notch 24), and the separation traces provide the notch portions 31 and 31 to the partition component pieces 30 and 30. To do. Due to the formation of the cutout portion 31, the tongue piece 22 of the other bottom component piece 20 is not disturbed by the partition structure 30 by passing through the cutout portion 31 and is placed on the bottom component piece 20 including the partition structure 30. You can ride.

In this way, by placing the tongue pieces 22, 22 on top of each other, the bottom component pieces 20, 20 are integrated with each other to form the bottom portion 2. Then, as shown in FIG. 5B, finally, the partition component pieces 30, 30 are integrated with each other to form one partition 3.

As described above, the back surface of the non-bonded portion p of the left extending piece 21c is in contact with the front surface of the front extending piece 21b, and similarly, the back surface of the non-bonding portion p of the right extending piece 21a is the rear surface. By contacting the surface of the extending piece 21d, even if the contents are weighted, the bottom forming parts 20 and 20 do not reverse fold (valley fold) at the mountain fold line 105. Therefore, due to the addition of such an action, the bottom 2 formed by the bottom component pieces 20, 20 does not come out.

As shown in FIG. 6B, the partition 3 formed inside the packaging box can store a plurality of contained items without breaking them. FIG. 6 (B) shows a case in which sealed capsule tablets a1 and a2 are contained. As shown in FIG. 6 (B), for example, a capsule tablet a1 that is sealed in a plurality of series and a capsule tablet a2 that is cut into individual tablets for ease of use are separated by a partition 3. Can be accommodated. The capsule tablet a2 thus shredded into individual tablets is easy to collapse even if it is piled up, but since the partition 3 is formed in this way, it can be piled up without breaking and is shredded. It is possible to accommodate the stored and non-mixed ones.

After accommodating the contained object or after taking it out, the wing pieces 11, 11 are folded inwardly n 1, n 2, and the lid piece 13 is folded downward m 2. Then, the bending piece 14 is inserted inside the side portion 1. When the box is opened again, a finger is put through the notch 12, the bending piece 14 is slid upward, and the lid piece 13 is opened.

[0028]

[Effect of the invention]

 By implementing the first invention of the present application, it is possible to provide a foldable packaging box in which a partition can be formed. As a result, by using such a packaging box, when a plurality of stored items are stored in the foldable packaging box, collapse of the stacked storage items does not occur. In addition, different types of contained items can be stored separately in a single storage box, and the separated state can be reliably maintained.

By implementing the second invention of the present application, the effect of the first invention is obtained, and the partition and the bottom of the packaging box that supports the partition are provided with appropriate strength. Therefore, with respect to a simple foldable packaging box, it is unlikely that the partition will fall over or the bottom of the box will fall out, depending on the storage status of the storage items.

By implementing the third invention of the present application, it is possible to easily provide a foldable packaging box provided with a partition with a single piece of paper. Also, the bottom of the box formed after assembly has sufficient strength to support the partition.

[Brief description of the drawings]

FIG. 1 is a developed plan view of an embodiment of the present invention.

FIG. 2 is a perspective view of the above embodiment in the process of being manufactured.

3 (A) and 3 (B) are partially cutaway perspective views of the above-described embodiment during manufacture.

FIG. 4A is a plan view showing a completely folded state of the above-described embodiment after manufacturing, and FIG. 4B is a perspective view during the assembly thereof.

FIG. 5A is a perspective view of the above-described embodiment during assembly, and FIG. 5B is a perspective view after the assembly is completed.

FIG. 6A is a partially cutaway perspective view of the above-described embodiment during assembly, and FIG. 6B is a perspective view showing a use state after assembly.

FIG. 7A is a perspective view of a conventional paper box for packaging,
(B) is a schematic longitudinal sectional view thereof.

[Explanation of symbols]

 1 side part 2 bottom part 3 partition 10 side piece 20 bottom component piece 22 tongue piece 30 partition component piece

Claims (3)

[Utility model registration claims] 1. A box body having a plurality of side portions (1) and a bottom portion (3), the bottom portion (3) being formed by a plurality of bottom component pieces (20) (20). , A packaging box in which the whole bottom component pieces (20) (20) can be folded inward by folding the whole in a plane, at least one bottom component piece (20) having a partition component piece (30)
The packaging box, wherein the partition component piece (30) forms the partition (3) inside the box body when the box is provided and is assembled as a box body from the folded state. 2. A tongue piece (22) and the partition component piece (30) are formed at the tips of at least two bottom component pieces (20) (20), and the bottom component pieces (20) (20) are The above bottom part combined with each other (2)
When the tongue piece (22) is formed, the tongue piece (22) is arranged so as to ride on the bottom component piece (20) other than the bottom component piece (20) on which the tongue piece (22) is provided. Yes, when the bottom component pieces (20) (20) are combined with each other, at least a part of the partition component pieces (30) (30) of each of the bottom component pieces (20) (20) overlap each other, and The packaging box according to claim 1, characterized in that it forms a partition (3). 3. A plurality of side pieces (10) formed in a left-right series.
And an extension piece (21) that extends to the lower end of each side piece (10) and can be folded inward, and is formed by a single piece of paper (100). A tongue piece (22) is extended to at least one of the lower ends of the series of side pieces (10), and a partition component piece (30) is extended to the lower end of at least one of the extended pieces (21). Forming each side part (1) of the box body by connecting the ones located at both ends with a fixing means such as adhesion to form each side part (1) of the box body, or raising each extending piece (21) or By raising each extension piece (21) and fixing the adjacent extension pieces (21) (21) to each other by fixing means such as adhesion, a plurality of bottom part pieces
(20) and the bottom component pieces (20) and (20) are combined with each other to form the bottom portion of the box body.
(20) The bottom component piece (20) where the tongue is provided.
A bottom component (20) different from the above, and it is possible to form the partition (3) inside the box by folding each partition component (30) from the bottom component (20). A packaging box characterized by: