JP2013103756A - Carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a volume-reduceable carton which can store a plurality of individually packed contents, and can store residual contents after reducing its volume in the case of using, for example, one of the contents, and can reseal the contents.SOLUTION: This carton is composed of an oblong first main board 4, a second main board 2 which makes a pair with the first main board 4, a pair of end boards 8 and 9, and a pair of side boards 1 and 3. The carton has a first break line L16 which is created rectilinearly in the short direction of the side board 1, a second break line L18 which is created rectilinearly in the short direction of the first main board 4, a third break line L19 which is created rectilinearly in the short direction of the other side board 3, a fourth break line L20 which is created rectilinearly in the direction of the end board 8 along a ridge between the second main board 2 and the side board 3, a fifth break line L21 which is created rectilinearly in the direction of the end board 8 along a ridge between the second main board 2 and the side board 1, and a sixth break line L22 on the second main board 2.

Description

  The present invention relates to a carton capable of reducing the volume of a carton and storing it while the half or part of the stored product is stored as it is after the contents are used.

  For example, in a carton that stores two individually packaged contents such as cheese and butter, after one is taken out, the remaining one may be stored in a refrigerator or the like while being stored in the carton. Conventionally, in such a case, the carton has been stored in a size with an extra space, or the extra space is appropriately folded, or cut off with a scissors and stored.

However, storing the carton in a state where one of the above-described contents is taken out has a problem of taking a useless storage space. In addition, the carton in which the extra space is folded has a problem that the folded part is restored during storage. In addition, a carton in which extra space is cut off with a scissors has a problem that the contents stored from the cut end protrude or fall during storage or handling.
Therefore, a carton that can be reduced in volume according to the volume of the contents has been proposed (for example, Patent Document 1).

JP 2008-30757 A

  However, the carton capable of volume reduction described in Patent Document 1 is configured to be opened from a zipper provided near the center of the carton. Therefore, for example, when one of the two contents is not completely used, the zipper part has been opened, so that both contents cannot be resealed. is there.

  Therefore, the present invention can store and reseal a plurality of individually packaged contents without reducing the volume, and further, for example, when one of the contents is used, the volume of the carton is reduced. It is another object of the present invention to provide a carton capable of reducing the volume, which can store and reseal the remaining contents.

The present invention has the following configuration.
(1) A rectangular first main surface plate, a second main surface plate that forms a pair with the first main surface plate, a pair of end plates that connect the short sides of the first main surface plate and the second main surface plate, and a first main surface plate And a pair of side plates that connect between the long sides of the main surface plate of the second main surface plate, and a first break formed linearly across the short direction at a substantially central portion in the longitudinal direction of one side plate A second break line that is continuous from the first break line and formed in a straight line over the short direction of the first main face plate, and a short direction of the other side plate that is continuous from the second break line. A third break line formed in a straight line, and a fourth break line continuous from the third break line and formed in a straight line in the direction of one face plate along a ridge line of the second main face plate and the side plate, The fifth fracture formed in a straight line in the direction of the face plate along the ridgeline of the second main surface plate and the side plate is continuous from the first fracture line. Lines and characterized by a sixth break line connecting the fifth break line and the fourth break line provided on the second major surface plate, capacity changeable carton.

(2) The angle formed by the first break line, the second break line, or the third break line, and the ridge line between the second main surface plate and the side plate is substantially a right angle. Carton.
(3) The carton according to (1) or (2), wherein the sixth break line forms a convex or substantially convex knob or push-in part.

(4) A first ruled line connecting the end point of the first break line and the end point of the third break line is provided on the second main face plate, and from the sixth break line side of the first rule line and from the first rule line (1) to (3), wherein a second ruled line connecting the fourth fracture line and the fifth fracture line is provided in parallel with the first ruled line at a position separated in the lateral direction of the side plate. Carton described.
(5) Breaking along the first to sixth break lines, and when the first ruled line and the second ruled line are folded inward, the convex or substantially convex shape on the first main face plate The carton according to (4), wherein a cut is provided at a position where the knob portion or the pushing portion reaches.
(6) The carton according to any one of (1) to (5), wherein one of the end plates is provided with an opening cutout portion that can be cut off at the time of opening.

  The carton of the present invention can store and reseal a plurality of individually packed contents. For example, when one of the contents is used, the remaining contents are stored after reducing the capacity of the carton. And can be resealed.

The expansion | deployment top view which shows the blank state of the carton concerning embodiment of this invention. The perspective view which shows the assembly completion state of the carton concerning the said embodiment so that a 2nd main surface board and an opening may be seen. The perspective view which shows the assembly completion state of the carton concerning the said embodiment so that the part which is not shown by the said FIG. 2 can be seen. The perspective view which shows the state in the middle of opening of the carton concerning the said embodiment. The perspective view which shows the state which opened the carton concerning the said embodiment. The perspective view which shows the state in the middle of volume reduction of the carton concerning the said embodiment. The perspective view which shows the remaining part at the time of volume reduction of the carton concerning the said embodiment. The perspective view which shows the state which reduced the volume of the carton concerning the said embodiment. The perspective view which shows the state which resealed the carton after volume reduction concerning the said embodiment.

The carton of the present invention includes a rectangular first main surface plate, a second main surface plate that forms a pair with the first main surface plate, a pair of end plates that connect the short sides of the first main surface plate and the second main surface plate, A carton composed of a pair of side plates that connect between the long sides of the main surface plate of the first main surface plate and the second main surface plate, and is formed linearly over the short direction in the substantially central portion in the longitudinal direction of one side plate. A first break line, a second break line that is continuous from the first break line, and is formed linearly across the short direction of the first main face plate; and a second break line that is continuous from the second break line, A third break line formed linearly across the short side direction and a fourth line formed linearly in the direction of one face plate along the ridgeline of the second main face plate and the side plate, continuing from the third break line. A rupture line, continuous from the first rupture line, and linearly formed in the direction of the face plate along the ridgeline of the second main face plate and the side plate A fifth breaking lines which are those capable capacitance changes, characterized in that a sixth break line connecting the fifth break line and the fourth break line provided on the second major surface plate.
In the present invention, at the time of volume reduction, the portion formed by the break line can be cut out by the break line to obtain a carton after volume reduction. Further, in the carton after volume reduction, the second main face plate remaining in the carton functions as a lid, so that the carton after volume reduction can be resealed.

In the carton of the present invention, it is preferable that the angles formed by the first break line, the second break line, or the third break line, and the ridge line between the second main surface plate and the side plate are substantially right angles.
Thus, the first break line, the second break line, the third break line, and the angles formed by the ridgelines of the second main surface plate and the side plate are substantially right angles, thereby reducing the volume according to the contents. It becomes possible.

In the carton of the present invention, the sixth break line may form a convex or substantially convex knob or push-in part.
In this way, the sixth break line forms a convex or substantially convex knob part or push-in part, thereby making it easy to break along the fourth break line and the fifth break line, and to easily reduce the volume. Have.

In the carton of the present invention, a first ruled line connecting the end point of the first break line and the end point of the third break line is provided on the second main face plate, and on the sixth break line side of the first ruled line. A second ruled line connecting the fourth break line and the fifth break line may be provided in parallel to the first ruled line at a position separated from the first ruled line in the short side direction of the side plate.
By providing the first ruled line and the second ruled line in this way, the second main face plate remaining in the carton after volume reduction can be easily folded when functioning as a lid.

In the carton of the present invention, when the first rupture line to the sixth rupture line are broken, and the first ruled line and the second ruled line are folded inward, the convex shape or the like on the first main face plate is obtained. You may provide a notch in the position where the substantially convex knob part or pushing part reaches.
With such a configuration, the carton after volume reduction can be resealed by inserting the knob portion or the push-in portion formed by cutting along the breaking line into the cut provided in the first main face plate.
In the case where such a cut is not provided, it is possible to reseal by inserting the knob portion inside the carton after volume reduction.

In the carton of the present invention, it is preferable that one of the end plates is provided with an opening cutout portion that can be cut off at the time of opening.
With such a configuration, at the time of opening, after the cutout portion for opening is cut off, the contents can be taken out using one of the end plates as an opening. On the other hand, as long as the opening cut-off portion is not cut off, unintentional opening such as unauthorized opening can be suppressed by preventing the opening of one of the face plates.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIGS. 1-9 is a figure for demonstrating the carton of this invention.

The carton according to the present embodiment can be formed by folding the blank P shown in FIG. The blank P can be formed by punching a sheet material such as paperboard.
This blank P has a first side plate 1, a second main surface plate 2, a second side plate 3, a first main surface plate 4, and a sticking plate 5 arranged in order through folding lines L 1, L 2, L 3 and L 4. The top and bottom ear pieces 6 and 10 and the bottom ear pieces 7 and 11 are connected to the upper and lower ends of the side plate 1 and the second side plate 3 via folding lines L9, L11, L5 and L7, respectively. The end plate 8 and the end plate 9 are connected to both ends via fold lines L10 and L6, respectively. The overlapped end plate 12 and the end plate 13 are connected to upper and lower ends of the first main face plate 4 via fold lines L12 and L8, respectively. ing. Further, fold lines L13 and L14 are provided at the upper part of the end plate 8 and the lower part of the end plate 9.
First break lines L16 and L17 are formed in a straight line over the short side direction at substantially the center in the longitudinal direction of the first side plate 1 and the sticking plate 5. Further, a second break line L18 is formed in a straight line from the first break lines L16, L17 in the short direction of the first main face plate 4. Further, a third break line L19 is formed in a straight line from the second break line L18 to the short side direction of the second side plate 3. Further, a fourth break line L20 is formed in a straight line in the direction of the face plate 8 along the ridge lines of the second main face plate 2 and the second side plate 3 continuously from the third break line L19. Further, a fifth break line L21 is formed in a straight line in the direction of the face plate 8 along the ridge line of the second main surface plate 2 and the first side plate 1 and continuing from the first break line L16. Further, a sixth break line L22 connecting the fourth break line L20 and the fifth break line L21 is formed on the second main surface plate 2. And the 6th broken line L22 is bent and pierced so that the convex knob part 21 may be formed by cutting off with a broken line.
A zipper break line L23 is formed in a straight line along the ridgeline of the overlapped wife plate 12 and the first main surface plate 4. In addition, a zipper break line L24 is drilled in the superposed wife plate 12 in parallel with the zipper break line L23 along the short direction. The zipper break lines L23 and L24 define a cut-out portion a for opening that can be cut off at the time of opening.
On the 2nd main surface board 2, the 1st ruled line L25 which connects the end point of the 1st broken line L16 and the end point of the 3rd broken line L19 is provided. In addition, the fourth break line L20 and the first break line L20 are parallel to the first rule line L25 and the first break line L25 at a position separated from the first rule line L25 in the short side direction of the first side plate 1 by the sixth break line L22 side. A second ruled line L26 connecting the five break lines L21 is provided. Further, a ruled line L27 connecting the end point of the fourth break line L20 and the end point of the fifth break line L21 is provided in parallel with the second ruled line L26.
On the first main surface plate 4, when the first main surface plate 4 is broken along the first break lines L16, L17 to the sixth break line L22 and the first ruled line L25 and the second ruled line L26 are folded inward, the first main surface plate 4 A cut 41 is provided at a position where the upper knob portion 21 reaches.

FIG. 2 is a perspective view showing the assembled state of the carton according to the present embodiment so that the second main face plate and the opening can be seen. FIG. 3 is a perspective view showing the assembly completion state of the carton according to the present embodiment so that a portion not shown in FIG. 2 can be seen.
When assembling from the blank P, first, bending is performed using the folding lines L1 and L3, and connection is made by attaching the attaching plate 5 and the first side plate 1 to form a flat cylindrical shape. Next, the paper box is erected in a rectangular tube shape using the fold lines L1, L2, L3, and L4, and the bottom ear pieces 7 and 11, the end plate 9, and the overlapped end plate 13 are sequentially used using the fold lines L5, L7, L14, L6, and L8. Fold up and stick in place to close the bottom. Next, after the contents such as cheese are stored, the top ear pieces 6 and 10, the end plate 8, and the overlapped end plate 12 are sequentially folded using the fold lines L9, L11, L13, L10, and L12, and a predetermined position is attached. The top is closed and assembly is completed. Here, the angles formed by the first break lines L16, L17, the second break line L18, or the third break line L19, and the ridge lines of the second main surface plate 2, the first side plate 1, and the second side plate 3 are substantially perpendicular to each other. It is preferable that

FIG. 4 is a perspective view showing a state in the middle of opening the carton according to the present embodiment. FIG. 5 is a perspective view showing a state in which the carton according to the present embodiment is opened.
As shown in FIG. 4, the unsealing cutout portion a is pulled up and broken in sequence using the zipper break lines L23 and L24, and the unsealing cutout portion a is cut from the carton. Next, as shown in FIG. 5, when the end plate 8 is pulled out of the carton, an opening is formed, and the contents can be taken out using this as an opening. At this time, a part of the stored contents are exposed, but the illustration of the contents is omitted including the drawings described below.
In the present embodiment, the end plate 9 is attached to the overlapped end plate 13 so that it cannot be easily opened from the end plate 9. Therefore, unless the cutout part a for opening is cut off, it cannot be opened easily and unintentional opening can be suppressed.
Moreover, in this embodiment, it can reseal by taking out the contents by using the end plate 8 as the opening, storing the content in use, and inserting the end plate 8 into the carton.

FIG. 6 is a perspective view showing a state in the middle of volume reduction of the carton according to the present embodiment. FIG. 7 is a perspective view showing the remaining part when the volume of the carton according to the present embodiment is reduced. FIG. 8 is a perspective view showing a state in which the volume of the carton according to the present embodiment is reduced. As described above, the contents are taken out by using the end plate 8 as an opening, and, for example, when one of a plurality of individually packed contents is completely used, the volume of the carton according to this embodiment is reduced, and the remaining A part of the contents can be stored and resealed.
When reducing the volume of the carton, first, as shown in FIG. 6, the convex knob portion 21 is pulled up and is broken using the sixth break line L22, the fourth break line L20, and the fifth break line L21. Then, it breaks using the 1st breaking lines L16 and L17, the 2nd breaking line L18, and the 3rd breaking line L19, and the remainder as shown in FIG. 7 is excised from a carton. In this way, the carton can be reduced in volume as shown in FIG.

FIG. 9 is a perspective view showing a state in which the carton after volume reduction according to the present embodiment is resealed.
As shown in FIG. 9, the first ruled line L25 is folded in a mountain to cover the opening with the lid b, and the second ruled line L26 is folded in a mountain so that the convex knob 21 is cut into the first main surface plate 4. 41 is in a polymerized state. In this way, a part of the contents can be stored in the carton after volume reduction and resealed.
Although not shown, the re-sealing procedure described above is followed in reverse when reopening. That is, an opening is formed by releasing the overlapping state of the convex knob portion 21 and the notch 41 and pulling the lid b away from the carton.

According to the present embodiment as described above, the following effects can be obtained.
(1) In the present embodiment, at the time of volume reduction, the first broken line L16, L17 to the sixth broken line L22 are used to cut off the portion formed by these broken lines, and the carton after volume reduction can do. Moreover, in the carton after volume reduction, a part of 2nd main surface board 2 remaining in this carton functions as the cover part b, so that the carton after volume reduction can be resealed.
(2) The angles formed by the first break lines L16, L17, the second break line L18, or the third break line L19, and the ridge lines of the second main surface plate 2, the first side plate 1, and the second side plate 3, are substantially perpendicular to each other. Therefore, the volume can be reduced according to the contents.
(3) Since the sixth break line L22 forms the convex knob portion 21, the break along the fourth break line L20 and the fifth break line L21 is facilitated and the volume can be easily reduced. It has the function.
(4) By providing the first ruled line L25 and the second ruled line L26 on the second main surface plate 2, when part of the second main surface plate 2 remaining in the carton after volume reduction functions as the lid portion b, It can be easily folded.
(5) When the first rupture lines L16 and L17 to the sixth rupture line L22 are broken and the first ruled line L25 and the second ruled line L26 are folded inward, the knob portion 21 on the first main face plate 4 is By providing the notch 41 at the position to reach, the knob portion 21 can be inserted into the notch 41 provided in the first main surface plate 4 to re-seal the carton after volume reduction.
(6) Since the end plate 9 is attached to the overlapped end plate 13 and cannot be easily opened from the end plate 9, it cannot be easily opened and is not intended unless the opening cut-out part a is cut off. Opening can be suppressed.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, in the embodiment, in the blank P, the first side plate 1, the second main surface plate 2, the second side plate 3, the first main surface plate 4, and the sticking plate 5 are sequentially arranged. The first side plate 1, the second main surface plate 2, the second side plate 3, and the first main surface plate 4 may be provided in order. In such a case, the sticking plate 5 is stuck to the first main face plate 4.
In the embodiment, the convex knob portion 21 is formed on the second main surface plate 2, but a substantially convex push-in portion may be formed. When opening from such a pushing part, what is necessary is just to push in a pushing part and to fracture | rupture the 6th broken line L22.

  The present invention can be suitably used as cartons for cheese, butter and the like.

DESCRIPTION OF SYMBOLS 1 ... 1st side plate 2 ... 2nd main surface plate 3 ... 2nd side plate 4 ... 1st main surface plate 8 ... Tsum plate 9 ... Tail plate 21 ... Knob part 41 ... Cut-out a ... Opening cut-out part P ... Blank L16, L17 ... 1st Break line L18 ... 2nd break line L19 ... 3rd break line L20 ... 4th break line L21 ... 5th break line L22 ... 6th break line L23, L24 ... Zipper break line L25 ... 1st ruled line L26 ... 2nd ruled line

Claims (6)

A rectangular first main surface plate, a second main surface plate paired with the first main surface plate, a pair of end plates connecting the short sides of the first main surface plate and the second main surface plate, a first main surface plate and a second A carton composed of a pair of side plates that connect between the long sides of the main surface plate of the main surface plate,
A first break line formed linearly across the short direction in the longitudinal center of one side plate;
A second break line that is continuous from the first break line and is formed linearly across the short direction of the first main face plate;
A third break line that is continuous from the second break line and formed linearly across the short side direction of the other side plate;
A fourth break line that is continuous from the third break line and is formed in a straight line in the direction of one face plate along the ridgeline of the second main face plate and the side plate;
A fifth break line that is continuous from the first break line and is linearly formed in the direction of the face plate along the ridgeline of the second main face plate and the side plate;
A carton capable of changing capacity, wherein a sixth break line connecting the fourth break line and the fifth break line is provided on the second main face plate.   The carton according to claim 1, wherein angles formed by the first break line, the second break line, or the third break line, and a ridge line between the second main surface plate and the side plate are substantially right angles.   The carton according to claim 1 or 2, wherein the sixth breaking line forms a convex or substantially convex knob or push-in part.   A first ruled line connecting the end point of the first break line and the end point of the third break line is provided on the second main face plate, the sixth break line side of the first rule line and the short side plate from the first rule line. The carton according to any one of claims 1 to 3, wherein a second ruled line connecting the fourth break line and the fifth break line is provided in parallel with the first ruled line at a position separated by a length in the hand direction.   When the first and second ruled lines are broken along the first break line to the sixth break line and the first ruled line and the second ruled line are folded inward, the convex or substantially convex knob portion on the first main face plate or 5. A carton according to claim 4, wherein a cut is provided at a position where the pushing portion reaches.   The carton according to any one of claims 1 to 5, wherein one of the end plates is provided with an opening cutout portion that can be cut off when opened.

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