JP2021008318A - Packaging partition plate - Google Patents

Abstract

To provide a partition plate for holding plural kinds of products different in height and shape in a package body in which a whole or at least a part of an upper part is substantially triangular in a side view in packaging a product.SOLUTION: A packaging partition plate is provided which is formed into a prismatic shape by a front plate (15), a back plate (13), and a pair of side plates (12, 14), the prismatic shape having an opened upper part and a space (18) capable of storing a product therein, in which: outer flaps (17, 16) are connected upward from the front plate (15) and the back plate (13); and when storing a product in a package body in which opposed two wall surfaces are inclined so as to be gradually closer from a lower part to an upper part, the outer flaps (17, 16) fall inside along the wall surfaces so as to be capable of coming into contact with a part of the stored product.SELECTED DRAWING: Figure 1

Description

The present invention relates to a partition plate used for a packaging body, and more specifically, a packaging for stably holding a product in a packaging body in which the whole or at least a part of the upper part thereof is substantially triangular when the product is packaged. Regarding the partition plate.

There are various shapes of storage boxes for storing goods, but in consideration of the shape of the product to be packaged or the design of the packaging box itself, the whole or at least the upper part is viewed from the side when packaging. There is known a packaging body in which a part of the above is substantially triangular (Patent Documents 1 to 3).

By the way, a package having such a shape is used in some way to prevent the contents from moving inside the package unless the shape and dimensions of the packaged contents match the shape and dimensions of the package. It had to be fixed.

In that respect, Patent Document 3 discloses a method of holding and fixing a bottle-shaped object up and down by a bottle holding portion and a pedestal.

However, according to the method disclosed in Patent Document 3, although it is possible to fix a plurality of products of the same height and shape, such as bottle-shaped products, a plurality of products having different heights and shapes are fixed. It was not possible to do so, and it was hard to say that it was highly versatile.

Utility model registration No. 3103628 Utility model registration No. 3221041 Utility model registration No. 3216300

Therefore, the present invention overcomes such drawbacks of the conventional packaging body and the fixing member of the contents, and one or more in the packaging body in which the whole or at least a part of the upper part is substantially triangular when the product is packaged. An object of the present invention is to provide a partition plate for packaging for stably holding a plurality of types of products having different heights and shapes.

The present invention solves the above-mentioned problems, and the front plate, the back plate, and a pair of side plates are formed in a prismatic shape having an open upper portion and a space for storing products inside. The outer flaps are connected upward from the back plate, and when the outer flaps are housed in a package that inclines so that the two opposing wall surfaces gradually approach each other from the lower side to the upper side during packaging, the outer flaps are inside along the wall surface. It is a partition plate for packaging that is formed so that it can fall down and come into contact with a part of the products stored inside.

Further, in the present invention, the above-mentioned packaging partition plate is used as an outer partition plate, and inside the outer partition plate, an upper portion is opened by a front plate, a back plate and a pair of side plates, and a corner having a space for storing products inside. An inner partition plate formed in a columnar shape and having an inner flap connected upward from the front plate and the back plate is provided, and the outer flap of the outer partition and the inner flap of the inner partition are spaced apart from each other at a predetermined distance. The packaging partition plate is arranged and is characterized in that when the outer flap is tilted inward to a predetermined angle, it comes into contact with the inner flap and the inner flap is tilted inward at a predetermined angle.

Further, the present invention is a packaging partition plate characterized in that the outer partition plate and the bottom plate that closes the lower opening of the inner partition plate are provided.

Further, the present invention is a packaging partition plate characterized in that the width of the bottom plate is substantially the same as the width of the bottom of the package.

Further, the present invention is characterized in that a partition for storing the product of the outer partition plate and / or a space for storing the product of the inner partition plate is further provided as a partition for dividing the space for storing the product into two or more spaces. It is a board.

When the packaging partition plate according to the present invention is housed in a packaging body in which two facing wall surfaces are inclined so as to gradually approach each other from the bottom to the top during packaging, the outer flaps move inward along the wall surfaces. Since it falls down and comes into contact with a part of the product stored inside, the product can be stably held in the package.

The packaging partition plate according to the present invention can stably hold a plurality of types of products having different heights and shapes by the outer flap of the outer partition plate and the inner flap of the inner partition plate.

By providing the bottom plate having a width substantially the same as the bottom of the packaging body, the packaging partition plate according to the present invention can prevent the packaging partition plate from shifting or rattling in the packaging body.

The development view of the partition plate for packaging of this invention. (A) A plan view of the packaging partition plate of the present invention, (b) a front view of the packaging partition plate of the present invention, and (c) a side view of the partition plate of the present invention. (A) A perspective view of a package suitable for packaging a product using the packaging partition plate of the present invention, (b) Suitable for packaging a product using the packaging partition plate of the present invention. Perspective view of the package. The figure which shows typically the state of the product stored in the outer partition of the partition plate for packaging of this invention. The figure which shows typically the state of the product stored in the inner partition of the partition plate for packaging of this invention.

Hereinafter, embodiments of the packaging partition plate of the present invention will be specifically described with reference to the drawings. The present invention is not limited to these embodiments.

FIG. 1 is a developed view of a mount of a partition plate for packaging according to the present invention. The mount is formed by punching out one blank sheet. As shown in the figure, the unfolded packaging partition plate includes the bottom plate 11, the back plate 13 connected to the upper side of the bottom plate 11, the side plates 12, 14 connected to the left and right side sides of the back plate 13, and the back plate. A front plate 15 is provided on the side facing the side of the side plate 14 to which the 13 is connected, and outer flaps 16 and 17 are connected to the upper sides of the front plate 15 and the back plate 13, respectively. .. The outer partition plate 1 is formed by these components.

Further, from the side side facing the side side of the front plate 15 to which the side plate 14 is connected, the side plate 101, the back plate 102, the side plate 103, and the front plate 104 are sequentially connected to the upper side of the front plate 104 and the back plate 102. The inner flaps 108 and 107 are connected to each other, respectively. The inner partition plate 10 is formed by these components. In this specification, expressions such as "front" and "back" strictly correspond to the front and back of the packaging partition plate, the products stored inside, and the packaging body for packaging them. It is not intended to be used, but is used for convenience of explanation. Each part will be described in detail below.

The bottom plate 11 of the present embodiment is formed in a horizontally long substantially rectangular shape, but the shape is not limited to this, and other shapes such as a square may be used. Further, the width of the bottom plate 11 of the present embodiment is formed to be wider than the width of the articulated back plates 13, and both ends of the bottom plate 11 are formed to protrude to the left and right of the back plate 13 during assembly. However, the width of the bottom plate 11 may be formed so as to be the same as the width of the back plate 13 or narrower than the width of the back plate 13.

Further, the depth width of the bottom plate 11 of the present embodiment is formed to be wider than the lateral width of the side plates 12 and 14, and the front end of the bottom plate 11 is formed to protrude forward from the side plates 12 and 14 at the time of assembly. However, the depth width of the bottom plate 11 may be formed to be the same as the width of the side plates 12 and 14, or narrower than the width of the side plates 12 and 14. Although the partition plate of the present embodiment includes the bottom plate 11, it is not always necessary to provide the bottom plate 11, and this may be omitted.

A back plate 13 is foldably connected to the upper side of the bottom plate 11 along a folding line a. Further, the side plates 12 and 14 are foldably connected to the left and right side surfaces of the back plate 13 at the folding lines b and c, respectively. Further, the front plate 15 is foldably connected to the side side of the side plate 14 to which the back plate 13 is connected so as to be foldable along the folding line d. The back plate 13 and the front plate 15 are formed in a horizontally long substantially rectangular shape, and the side plates 12 and 14 are formed in a vertically long substantially rectangular shape, respectively, but the shape is not limited to this and may be a square shape.

A pair of outer flaps 16 and 17 are foldably connected to the upper sides of the back plate 13 and the front plate 15 at fold lines f and g, respectively. The outer flaps 16 and 17 are formed in a substantially rectangular shape having the same width as the back plate 13 and the front plate 15, but the shape is not limited to this and may be another shape such as a square. Further, the width of the outer flaps 16 and 17 is not limited to the same as the width of the back plate 13 and the front plate 15, and may be formed to be narrower or wider than the back plate 13 and the front plate 15. The height of the outer flaps 16 and 17 is not particularly limited, but when the packaging partition plate of the present invention is packaged in a package, the height at which the outer flaps 16 and 17 are in contact with two opposing inclined wall surfaces of the package. The height may be such that the product can be in contact with a part of the products stored in the outer partition 1.

The side plate 101, the back plate 102, the side plate 103, and the front plate 104 constituting the inner partition plate 10 are sequentially connected to the side side facing the side side of the front plate 15 connected to the side plate 14. These are foldably connected at the folding lines e, h, i, and j, respectively.

The side plate 101 is formed so that the width in the height direction gradually narrows from the side side (folded line e) connected to the front plate 15 to the side side (folded line h) connected to the back plate 12. In this embodiment, the width in the height direction is formed so as to be gradually narrowed in this way, but this may be formed so as to have the same constant height.

The back plate 102, the side plate 103, and the front plate 104 are each formed in a vertically long substantially rectangular shape, but the shape is not limited to this, and may be a square. The front plate 104 is formed with a convex notch 106 projecting from the right side to the folding line j side, and a portion partitioned by the notch 106 is raised from the front plate 104 to form an adhesive piece 105.

A pair of inner flaps 108 and 107 are foldably connected to the upper sides of the front plate 104 and the back plate 102 at fold lines l and k, respectively. The inner flaps 108 and 107 are formed in a substantially trapezoidal shape in which the lateral width gradually narrows toward the upper side, but the shape is not limited to the substantially trapezoidal shape, and this may be another shape such as a rectangle or a square. The height of the inner flaps 107 and 108 is not particularly limited, but when the packaging partition plate of the present invention is wrapped in a packaging body, the tips of the inner flaps 107 and 108 are inclined inside the outer flaps 16 and 17. The height may be such that it is in contact with the side surface and can be in contact with a part of the product stored in the inner partition 10.

Of the parts described above, the front plate 15, the back plate 13, the side plates 12, and 14 have the left and right corners that are upward at the time of assembly cut off diagonally. Similarly, on the side side of the side plate 101 connected to the front plate 15, the upper corner portion is cut off diagonally at the time of assembly, and the side of the front plate 104 facing the side side connected to the side plate 103. On the side, the upper corner at the time of assembly is also cut off diagonally. Further, the lower side of the outer flaps 16 and 17 connected to the back plate 13 and the front plate 15, that is, the left and right corners which are downward at the time of assembly are also cut off diagonally. By cutting off the left and right corners of each portion diagonally in this way, it is possible to prevent these corners from interfering with the wall surface of the package that is inclined to face each other when the package is packaged, which is preferable.

The method of assembling the packaging partition plate of the present invention will be described below. First, the folding lines h, i, and j are folded into a valley fold, and the front plate 104, the side plate 103, the back plate 102, and the side plate 101 are assembled into a prismatic wall surface. Then, the folding line m of the front plate 104 is bent into a mountain fold, and the adhesive piece 105 is raised from the front plate 104 to the side plate 101 side. By sticking the adhesive piece 105 and the side plate 101 to each other, the inner partition plate 10 is formed.

Next, the folding lines b, c, d, and e are folded into a valley fold, and the front plate 15, the side plate 14, the back plate 13, and the side plate 12 are assembled into a prismatic wall surface so that the inner partition plate 10 is on the inside. Then, the outer partition plate 1 is formed by sticking the inner side surface of the side plate 12 and the outer surface of the side plate 101 to each other by adhesion or the like. Since the side plate 101 to be glued is formed so that the width in the height direction is narrower than that of the side plate 12, the glued portion is not exposed even if the side plate 101 is slightly displaced up and down when pasted. ..

Finally, the folding line a is folded into a valley fold, and the lower openings of the outer partition 1 and the inner partition 10 are closed to form the bottom. This completes the assembly of the packaging partition plate of the present invention.

2 (a) to 2 (c) are the partition plates of the present invention in an assembled state. As shown in the figure, the outer partition plate 1 is formed in a prismatic shape with an open upper part, and the inner partition plate 10 with a prismatic shape with an open upper part is arranged inside so as to be surrounded by the outer partition plate 1. .. In the present embodiment, the outer partition plate 1 has a rectangular opening shape in a plan view, while the inner partition plate 10 has a substantially square opening shape, but the opening shape is not limited thereto.

The inner partition plate 10 is formed to be one size smaller than the outer partition 1, and a space 109 in which the product can be stored is formed inside the inner partition plate 10. Further, a space 18 capable of storing products is also formed between the side plate 103 of the inner partition plate 10 and the side plate 14, the front plate 15, and the back plate 13 of the outer partition plate 1. Further, a gap 19 is formed between the front plate 104 and the front plate 15, and between the back plate 102 and the back plate 13, whereby the outer flap 16 and the inner flap 107, and the outer flap 17 and the inner flap 108 are formed. A predetermined gap is also formed between them.

3 (a) and 3 (b) are perspective views of a packaging body 2 suitable for packaging a product using the packaging partition plate of the present invention. As shown in FIG. 3A, the package 2 forms a substantially rectangular parallelepiped as a whole when the upper opening 25 is opened. Then, as shown in FIG. 3B, in the state of packaging with the upper opening 25 closed, the two facing wall surfaces, specifically, the front surface 21 and the back surface 22 are gradually approached from the bottom to the top. It is tilted and formed so that it becomes a substantially triangular shape when viewed from the side. In this embodiment, the shape is substantially triangular in side view, but the shape is not limited to this, and only a part of the upper portion may be substantially triangular. Specifically, a part of the lower part may be a square or a rectangle, and the upper part may be a substantially triangular shape.

FIGS. 4 and 5 schematically show a state in which a product is packaged in the packaging body 2 using the packaging partition plate of the present invention. FIG. 4 shows the state of the product stored in the outer partition plate 1. As shown in the figure, the product container 3 is composed of a bottle-shaped main body 31 and a lid 32, of which the main body 31 is in the space 18 between the front plate 15, the side plate 14, the back plate 13, and the side plate 103. The movement in the lateral direction is restricted. The shape of the container 3 to be stored is not particularly limited. For example, the main body 31 may have a cylindrical shape, a prismatic shape, a frustum shape, or the like, and the lid portion 32 is not limited to a removable one. A cap or the like that can be opened and closed at the spout of the main body 31 may be used.

When the flap 24 of the packaging body 2 is locked and the upper opening 25 is sealed with the packaging partition plate housed therein, the front surface 21 and the back surface 22 of the packaging body 2 are inclined so as to approach each other from the bottom to the top. Then, a substantially triangle is formed from the side view. At this time, the front surface 21 pushes the outer flap 17 of the outer partition plate 1 and the back surface 22 pushes the outer flap 16 from the outside to tilt them toward the inside of the outer partition plate 1 (container 3 side).

In this way, the outer flaps 17 and 16 both fall inward at a predetermined angle, so that the shoulder portion 33 of the container 3 comes into contact with the outer flaps 17 and 16. As a result, it is possible to prevent the container 3 from moving upward and rattling in the outer partition plate 1 or falling off from the outer partition plate 1. The outer flaps 17 and 16 tilted inward at a predetermined angle come into contact with the shoulder portion 33 of the container 3 in this embodiment, but the contact position is not limited to the shoulder portion 33 and other parts of the main body 31. , Or the lid portion 32. Further, the outer flaps 17 and 16 tilted inward do not have to be in contact with a part of the container 3 at all times, and are provided so as to have some play with the container 3, and the container 3 is an outer partition. It may be provided so as to come into contact with each other when trying to move in the plate 1.

FIG. 5 shows the state of the product stored in the inner partition plate 10. As shown in the figure, the product container 4 is composed of a bottle-shaped main body 41 and a lid 42, of which the main body 41 is a space 109 between a front plate 104, a side plate 103, a back plate 102, and a side plate 101. It fits inside and its lateral movement is restricted. The shape of the container 4 to be stored is not particularly limited. For example, the main body 41 may have a cylindrical shape, a prismatic shape, a frustum shape, or the like, and the lid portion 42 is not limited to a removable one. A cap or the like that can be opened and closed at the spout of the main body 41 may be used.

As described above, when the upper opening 25 of the packaging body 2 is closed with the packaging partition plate housed therein, the inclined front surface 21 is the outer flap 17 of the outer partition plate 1, and the back surface 22 is the outer flap 16. Push from the outside and push them down inside the outer divider 1. At this time, the outer flaps 17 and 16 tilted inward abut on the tips of the inner flaps 108 and 107, and the inner flaps 108 and 107 are pushed from the outside to the inside of the inner partition 10 (container 4 side). knock down.

As the inner flaps 108 and 107 both fall inward in this way, the lid portion 42 of the container 4 comes into contact with the outer flaps 108 and 107. As a result, it is possible to prevent the container 4 from moving upward and rattling in the inner partition 10 or coming off from the inner partition 10. The inner flaps 108 and 107 that have been tilted inward are in contact with the lid 42 of the container 4 in the present embodiment, but the contact position is not limited to the lid 42, and may be other parts of the main body 41. Good. Further, the inner flaps 108 and 107 that have been tilted inward do not have to be in contact with a part of the container 4 at all times, and are provided so as to have some play with the container 4, and the container 4 is a partition plate. It may be provided so as to come into contact with each other when trying to move within 1.

When the upper opening 25 of the package 2 is opened, the front surface 21 and the back surface 22 are separated from each other and are in the original substantially vertical state. Along with this, the outer flaps 17 and 16 that had been tilted inward by the front surface 21 and the back surface 22 return to their original substantially vertical state. Further, the inner flaps 108 and 107, which have been tilted inward by the outer flaps 17 and 16, also return to the original substantially vertical state. As a result, the stored containers 3 and 4 can be easily taken out from the upper opening 25 of the package 1.

Further, the packaging partition plate of the present embodiment is formed so that the bottom plate 11 protrudes to the left and right so that the width thereof is wider than that of the front plate 15 and the back plate 13, and the packaging for accommodating the width of the bottom plate 11. By making the width of the bottom portion 23 of the body 2 substantially the same, it is possible to prevent rattling due to lateral displacement of the packaging partition plate in the packaging body 2, which is preferable.

The packaging partition plate of the present embodiment is formed so that the outer partition plate 1 and the inner partition plate 10 each hold one product, but the outer partition plate 1 and the inner partition plate 10 are used. The number of products to be retained is not limited to one, and may be two or more. For example, a partition that further divides the space portion 18 of the outer partition plate 1 or the space portion 109 of the inner partition plate 10 into two or more spaces is provided, and the outer partition plate 1 and / or the inner partition plate 10 are used for two or more products. May be retained.

Further, in the packaging partition plate of the present embodiment, a plurality of products can be held by the outer partition plate 1 and the inner partition plate 10, but for example, the inner partition plate 10 is omitted and only the outer partition plate 1 portion is omitted. It may be a partition plate for packaging composed of.

The material of the partition plate for packaging of the present invention is not particularly limited as long as it is a material used for the partition of a general packaging box, but paper or synthetic resin having a certain degree of rigidity is preferable. Specifically, Japanese paper, high-quality paper, medium-quality paper, coated paper, cardboard, cardboard, coated cardboard, coated cardboard, and vapor-deposited paper whose surface is coated with aluminum or aluminum vapor-deposited on synthetic resin. , And synthetic resins such as transparent synthetic resins such as polypropylene and polyethylene tephrate (PET) and opaque synthetic resins can be appropriately used, and cardboard is particularly preferable.

1 ……… Outer partition plate 2 ……… Packaging 3 ……… Container 4 ……… Container 10 ……… Inner partition plate 11 ……… Bottom plate 12 ……… Side plate 13 ……… Back plate 14 ……… Side plate 15 ……… Front plate 16 ……… Outer flap 17 ……… Outer flap 18 ……… Space 19 ……… Gap 21 ……… Front 22 ……… Back
23 ……… Bottom surface 24 ……… Flap 25 ……… Top opening 31 ……… Main body 32 ……… Lid 33 ……… Shoulder 41 ……… Main body 42 ……… Lid 101 ……… Side plate 102 ……… Back plate 103 ……… Side plate 104 ……… Front plate 105 ……… Adhesive piece 106 ……… Notch 107 ……… Inner flap 108 ……… Inner flap 109 ……… Space a ……… Folded line b ……… Folded line c ……… Folded line d ……… Folded line e ……… Folded line f ……… Folded line g ……… Folded line h ……… Folded line
i ……… Folded line j ……… Folded line k ……… Folded line l ……… Folded line m ……… Folded line

Claims (5)

The front plate (15), the back plate (13), and the pair of side plates (12, 14) form a prismatic shape having an open upper portion and a space (18) for storing products inside. When the outer flaps (17, 16) are connected upward from the back plate (13) and the back plate (13), and the two wall surfaces facing each other at the time of packaging are stored in a packaging body that gradually inclines from the bottom to the top. A packaging partition plate in which the outer flaps (17, 16) fall inward along the wall surface so as to come into contact with a part of the stored products. The packaging partition plate according to claim 1 is an outer partition (1), and the upper side is opened inside the outer partition (1) by a front plate (104), a back plate (102), and a pair of side plates (101, 103). , The inside is formed in a prismatic shape having a space (109) for storing products inside, and the inner flaps (108, 107) are connected upward from the front plate (104) and the back plate (102). A partition (10) is provided, and the outer flaps (17, 16) of the outer partition (1) and the inner flaps (108, 107) of the inner partition (10) are arranged at predetermined intervals from each other. A package characterized in that when the outer flaps (17, 16) are tilted inward to a predetermined angle, they come into contact with the inner flaps (108, 107) and the inner flaps (108, 107) are tilted inward. Partition plate. The packaging partition plate according to claim 2, wherein a bottom plate (11) for closing the lower opening of the outer partition (1) and the inner partition (10) is provided. The packaging partition plate according to claim 3, wherein the width of the bottom plate (11) is substantially the same as the width of the bottom portion (23) of the packaging body (2). A partition for further dividing the space (18) for storing the product of the outer partition (1) and / or the space (109) for storing the product of the inner partition (10) into two or more spaces is provided. The packaging partition plate according to any one of claims 2 to 4, which is characteristic.

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