JP6754949B2 - Packaging box and the object to be packaged in the packaging box - Google Patents

Description

The present disclosure relates to a packaging box for packaging an object to be packaged.

Patent Document 1 discloses a package (packaging box) for packaging an object to be packaged. The shape of this packaging box is a rectangular parallelepiped, and an upper lid body (outer flap) and left and right upper lid ears (a pair of inner flaps) are provided on three sides of the peripheral edge of the opening on the upper surface side thereof, respectively. These outer flaps and a pair of inner flaps function as lids that openably cover the opening. Each of the pair of inner flaps is folded substantially vertically inward to cover the opening. The outer flaps are bent substantially vertically so as to overlap each of the pair of inner flaps from the outside. Further, the insertion portion (tip portion) of the outer flap is inserted into the gap between each of the pair of inner flaps and the peripheral edge portion of the opening in a state of being bent substantially vertically.

JP-A-2007-209598

The package lid (upper lid main body and left and right upper lid ears) disclosed in Patent Document 1 cannot be attached to or detached from the package main body. The present disclosure provides a packaging box in which the lid can be easily attached to and detached from the box body.

The packaging box in the present disclosure is a packaging box for packaging an object to be packaged, and is a tubular box body having a first opening on the upper surface and a first so as to cover the first opening. It is provided with a lid that can be detachably attached to the opening of the. The box body has a first folded portion that is provided on at least a part of the peripheral edge of the first opening and is folded so as to overlap the inner surface of the box body. The lid is provided on at least a part of the peripheral edge of the lid and has an insertion portion to be inserted between the first folded portion and the inner surface of the box body when attached to the first opening. The box body further has a second opening provided on the lower surface of the box body. By pushing the lid toward the second opening, the insertion portion is pulled out from between the first folded portion and the inner surface of the box body, and the packaged object is pushed out toward the second opening. It is configured as follows. The box body is further provided from the entire circumference of the peripheral edge of the second opening, from the second folded portion folded so as to overlap the inner surface of the box body, and from the tip portion of the second folded portion. It has a bottom lid portion that is provided so as to extend and covers the second opening so as to be openable and closable.

According to the packaging box in the present disclosure, the lid can be easily attached to and detached from the box body.

It is a perspective view which shows the appearance of the packaging box which concerns on Embodiment 1. FIG. It is a perspective view which shows the disassembled state of the packaging box which concerns on Embodiment 1. FIG. It is a figure which shows the packaging box which concerns on Embodiment 1. FIG. It is sectional drawing of the packaging box by line 4-4 in (a) of FIG. It is a development view which shows the expanded state of the box body which concerns on Embodiment 1. FIG. It is a developed view which shows the state which expanded the lid body which concerns on Embodiment 1. FIG. It is sectional drawing for demonstrating the procedure of attaching a lid body to a 1st opening of a box body. It is sectional drawing for demonstrating the procedure of attaching a lid body to a 1st opening of a box body. It is sectional drawing for demonstrating the procedure of taking out a packaged object to the outside of a packaging box. It is sectional drawing for demonstrating the procedure of taking out a packaged object to the outside of a packaging box. It is a perspective view which shows the appearance of the packaging box which concerns on Embodiment 2. FIG. It is a figure which shows the packaging box which concerns on Embodiment 2. It is sectional drawing of the packaging box by line 11-11 in (a) of FIG. It is a development view which shows the expanded state of the box body which concerns on Embodiment 2. It is a developed view which shows the state which expanded the lid body which concerns on Embodiment 2. It is a perspective view which shows the appearance of the packaging box which concerns on Embodiment 3. FIG. It is a figure which shows the packaging box which concerns on Embodiment 3. It is sectional drawing of the packaging box by line 16-16 in (a) of FIG. It is a development view which shows the expanded state of the box body which concerns on Embodiment 3. It is a developed view which shows the state which expanded the lid body which concerns on Embodiment 3. It is a perspective view which shows the appearance of the packaging box which concerns on Embodiment 4. FIG. It is a figure which shows the packaging box which concerns on Embodiment 4. It is sectional drawing of the packaging box by line 21-21 in (a) of FIG. It is a development view which shows the expanded state of the box body which concerns on Embodiment 4. It is a developed view which shows the state which expanded the lid body which concerns on Embodiment 4. It is a figure which shows the packaging box which concerns on Embodiment 5. It is a development view which shows the expanded state of the box body which concerns on Embodiment 5. It is a figure explaining the opening and closing operation of the bottom lid part which concerns on Embodiment 5.

Hereinafter, embodiments will be described in detail with reference to the drawings as appropriate. However, more detailed explanation than necessary may be omitted. For example, detailed explanations of already well-known matters and duplicate explanations for substantially the same configuration may be omitted. This is to avoid unnecessary redundancy of the following description and to facilitate the understanding of those skilled in the art.

It should be noted that the inventors provide the accompanying drawings and the following description in order for those skilled in the art to fully understand the present disclosure, and are not intended to limit the subject matter described in the claims by these. Absent.

(Embodiment 1)
Hereinafter, the first embodiment will be described with reference to FIGS. 1 to 8B.

[1-1. Composition of packaging box]
[1-1-1. Overall composition of the packaging box]
First, the overall configuration of the packaging box 2 will be described with reference to FIGS. 1 to 4. FIG. 1 is a perspective view showing the appearance of the packaging box 2 according to the first embodiment. FIG. 2 is a perspective view showing a state in which the packaging box 2 according to the first embodiment is disassembled. FIG. 3 is a diagram showing a packaging box 2 according to the first embodiment. FIG. 3A is a front view of the packaging box 2, FIG. 3B is a rear view of the packaging box 2, and FIG. 3C is a flat surface of the packaging box 2. 3 (d) is a bottom view of the packaging box 2, FIG. 3 (e) is a right side view of the packaging box 2, and FIG. 3 (f) is a packaging. It is a left side view of the box 2. FIG. 4 is a cross-sectional view of the packaging box 2 according to line 4-4 in FIG. 3A.

As shown in FIGS. 1 to 4, the packaging box 2 is a box for packaging the object to be packaged 4 (see FIG. 8A described later), and includes a box body 6 and a lid 8. The packaging box 2 is made of a transparent resin such as polyethylene terephthalate (PET; PolyEthylene Terephthalate) or vinyl chloride, and is a clear case in which the packaged object 4 can be seen through from the outside. In the specification of the present application, "transparency" is sufficient as long as the object 4 to be packaged can be visually recognized by the user from the outside of the packaging box 2, and does not necessarily have to be completely transparent.

The packaged object 4 is, for example, a combination of a product displayed in a store and a rectangular parallelepiped paper package for storing the product. The products included in the package 4 include, for example, audio accessory products such as earphones and headphones, hairdressing and beauty products such as electric toothbrushes, small products such as batteries, daily necessities such as cosmetics and daily necessities, and foods such as confectionery. Etc. are various products. The package for storing the product has a function for advertising the product to be stored and a function as a cushioning material for protecting the product.

[1-1-2. Box body configuration]
Next, the configuration of the box body 6 will be described with reference to FIGS. 1 to 5. FIG. 5 is a developed view showing a state in which the box body 6 according to the first embodiment is unfolded.

As shown in FIGS. 1 to 4, the shape of the box body 6 is, for example, a square tubular shape, and has a barrel shape from the upper surface (upper surface in FIG. 4) to the lower surface (lower surface in FIG. 4). It is extending. A square first opening 10 is provided on the upper surface of the box body 6. As shown in FIGS. 2 and 4, the peripheral edge portion 10a of the first opening 10 is provided with a first folded portion 14 that is folded so as to overlap the inner surface 12a of the side surface 12 of the box body 6. .. The first folded-back portion 14 is provided over the entire circumference of the peripheral edge portion 10a of the first opening 10.

On the other hand, as shown in FIG. 3D and FIG. 4, a square second opening 16 is provided on the lower surface of the box body 6. The peripheral edge portion 16a of the second opening 16 is provided with a second folded-back portion 18 that is folded back so as to overlap the inner surface 12a of the side surface 12 of the box body 6. The second folded-back portion 18 is provided over the entire circumference of the peripheral edge portion 16a of the second opening 16.

Further, on the lower surface of the box body 6, a bottom lid portion 20 that covers the second opening 16 so as to be openable and closable is provided. The bottom lid portion 20 is provided so as to extend from the tip portion 18a of the second folded-back portion 18.

The box body 6 is assembled by bending one sheet 22 shown in FIG. 5 along a bending line (broken line shown in FIG. 5). The sheet 22 is, for example, a sheet made of transparent resin having a thickness of 0.3 mm, and can be obtained by cutting the original fabric (not shown) of the sheet 22 with a press or the like. The sheet 22 has, as an area, a first folded piece 24, four side surface portions 26, 28, 30, 32, a connecting piece 34, four second folded pieces 36, 38, 40, 42, an outer flap 44, and an inner side. It has a flap 46, an outer flap 48 and an inner flap 50.

Each of the four side surface portions 26 to 32 is an area for forming the side surface 12 of the box main body 6, and is bent into a square tubular shape when the box main body 6 is assembled by bending the sheet 22. The four side surface portions 26 to 32 are the back surface of the box body 6 (see (b) in FIG. 3), the left side surface of the box body 6 (see (f) in FIG. 3), and the front surface of the box body 6 (see FIG. 3). (See (a)) and the right side surface of the box body 6 (see (e) in FIG. 3). The connecting piece 34 is connected to one side of the side surface portion 32. When the box body 6 is assembled by bending the sheet 22, the connecting piece 34 is adhered to the inner surface of the side surface portion 26 adjacent to the side surface portion 32 with an adhesive or the like in a state of being bent substantially vertically.

The first folded piece 24 is an area for forming the first folded portion 14 of the box body 6, and is connected so as to straddle the upper side of each of the four side surface portions 26 to 32. When the box body 6 is assembled by bending the sheet 22, the first folded piece 24 is folded back by about 180 ° so as to overlap the inner surface 12a of the side surface 12 of the box body 6.

Each of the four second folded pieces 36 to 42 is an area for forming the second folded portion 18 of the box body 6, and is connected to the lower side of each of the four side surface portions 26 to 32. Each of the four second folded pieces 36 to 42 is folded back by about 180 ° so as to overlap the inner surface 12a of the side surface 12 of the box body 6 when the box body 6 is assembled by bending the sheet 22. The four second folding pieces 36 to 42 are divided into four parts by a folding line as one second folding piece like the first folding piece 24 without being divided into four. It may be formed so as to straddle the lower side of each of the side surface portions 26 to 32.

Each of the outer flap 44, the inner flap 46, the outer flap 48, and the inner flap 50 is an area for forming the bottom lid portion 20 of the box body 6. The outer flap 44, the inner flap 46, the outer flap 48 and the inner flap 50 are each connected to the lower side of each of the second folded pieces 36-42. A semicircular notch 52 is formed on the lower side of the outer flap 44. Semicircular notches 54 and 56 are formed on both sides of the outer flap 48, respectively. A slit 58 is formed at the boundary between the outer flap 44 and the second folded piece 36. A projecting piece 60 to be inserted into the slit 58 is formed on the lower side of the outer flap 48.

When the box body 6 is assembled by bending the sheet 22, each of the outer flap 44, the inner flap 46, the outer flap 48, and the inner flap 50 is bent as follows. First, each of the inner flaps 46 and 50 is bent substantially vertically so as to cover the second opening 16. The outer flap 44 is bent substantially vertically so as to cover the inner flaps 46 and 50 from the outside. Further, the outer flap 48 is bent substantially vertically so as to cover the outer flap 44 from the outside. At this time, the projecting piece 60 is inserted into the slit 58. The bottom lid portion 20 is formed in this way, and the second opening 16 of the box body 6 is closed by the bottom lid portion 20. As shown in FIG. 4, the bottom lid portion 20 is arranged at a position slightly recessed toward the first opening 10 side from the peripheral edge portion 16a of the second opening 16.

When opening the second opening 16 of the box body 6, for example, the user pulls out the outer flap 48 outward with his or her fingers hooked on the notches 54 and 56, respectively. 60 is pulled out of the slit 58. Next, the outer flap 44 is pulled out outward with the user hooking the finger on the notch 52, and then the inner flaps 46 and 50 are pulled out respectively. In this way, as shown in FIG. 8B described later, the second opening 16 is opened.

[1-1-3. Lid structure]
Next, the configuration of the lid 8 will be described with reference to FIGS. 1 to 4 and 6. FIG. 6 is a developed view showing a state in which the lid 8 according to the first embodiment is unfolded.

As shown in FIGS. 1 to 4, the lid 8 is for covering the first opening 10 of the box body 6 so as to be openable and closable, and is detachably attached to the first opening 10. The lid body 8 has an upper lid portion 62, a hanging portion 64, and an insertion portion 66.

The shape of the upper lid portion 62 is, for example, a substantially square plate shape. When the lid 8 is attached to the first opening 10 of the box body 6, the upper lid 62 is arranged so as to cover the first opening 10 of the box body 6. At this time, the peripheral edge portion 62a of the upper lid portion 62 is arranged so as to be close to (or in contact with) the inner surface 12a of the side surface 12 of the box body 6. As shown in FIGS. 1 and 4, the upper lid portion 62 is arranged at a position slightly recessed toward the second opening 16 side from the peripheral edge portion 10a of the first opening 10.

The hanging portion 64 extends substantially vertically upward from the upper surface of the upper lid portion 62. The hanging portion 64 is formed with a hanging through hole 68. For example, by hooking a hook (not shown) for suspending the packaging box 2 into the hanging through hole 68, the packaging box 2 can be displayed in a state of being suspended by the hook at the store.

The insertion portion 66 is provided over the entire circumference of the peripheral edge portion 62a of the upper lid portion 62, and extends substantially vertically upward from the peripheral edge portion 62a of the upper lid portion 62. The insertion portion 66 is inserted between the first folded portion 14 of the box body 6 and the inner surface 12a of the side surface 12 of the box body 6.

The lid 8 is assembled by bending one sheet 70 shown in FIG. 6 along a bending line (broken line shown in FIG. 6). The sheet 70 is, for example, a sheet made of transparent resin having a thickness of 0.3 mm, and is obtained by cutting the original fabric (not shown) of the sheet 70 with a press or the like. The sheet 70 has insertion pieces 72, 74, 76, upper lid pieces 78, hanging pieces 80, 82, upper lid pieces 84, and insertion pieces 86, 88, 90 as regions.

The hanging pieces 80 and 82 are areas for forming the hanging portion 64 of the lid body 8, and are folded so as to be overlapped with each other when the lid body 8 is assembled by bending the sheet 70. Through holes 92 and 94 are formed in the hanging pieces 80 and 82, respectively. By superimposing these through holes 92 and 94 on each other, a hanging through hole 68 is formed.

The upper lid pieces 78 and 84 are areas for forming the upper lid portion 62 of the lid body 8, and are bent substantially vertically when the lid body 8 is assembled by bending the sheet 70.

Each of the insertion pieces 72 to 76 and 86 to 90 is an area for forming the insertion portion 66 of the lid body 8, and is bent substantially vertically when the lid body 8 is assembled by bending the sheet 70.

[1-2. Lid installation procedure]
Next, a procedure for attaching the lid 8 to the first opening 10 of the box body 6 will be described with reference to FIGS. 4, 7A and 7B. 7A and 7B are cross-sectional views for explaining a procedure for attaching the lid 8 to the first opening 10 of the box body 6, respectively.

First, in a state where the user picks the hanging portion 64 of the lid 8 with a finger 96, the upper lid 62 of the lid 8 is opened in the first opening 10 of the box body 6 in the direction indicated by the arrow P in FIG. 7A. Is inserted into the inside of the box body 6. At this time, as shown in FIG. 7B, the insertion portion 66 of the lid 8 comes close to (or comes into contact with) the inner surface 12a of the side surface 12 of the box body 6.

After that, the lid 8 is pulled up toward the outside of the box body 6 in the direction indicated by the arrow Q in FIG. 7B. As a result, as shown in FIG. 4, the insertion portion 66 of the lid 8 is inserted between the first folded-back portion 14 and the inner surface 12a of the side surface 12 of the box body 6, so that the lid 8 is inserted into the box body 6. It is attached to the first opening 10 of the.

[1-3. Procedure for removing the packaged item]
Next, a procedure for taking out the object to be packaged 4 to the outside of the packaging box 2 will be described with reference to FIGS. 8A and 8B. 8A and 8B are cross-sectional views for explaining a procedure for taking out the object to be packaged 4 to the outside of the packaging box 2, respectively.

With the packaged object 4 housed inside the box body 6, the lid 8 is attached to the first opening 10 of the box body 6 as described above, so that the packaged object 4 is packed by the packaging box 2. It will be packaged. At this time, as shown in FIG. 8A, the packaged object 4 is arranged in a space surrounded by the side surface 12, the lid body 8 and the bottom lid portion 20 of the box body 6.

When taking out the packaged object 4 to the outside of the box body 6, the user first pulls out each of the outer flap 48, the outer flap 44, the inner flap 46, and the inner flap 50 to the outside in this order, as shown in FIG. 8A. As a result, the second opening 16 of the box body 6 is opened.

Next, with the hanging portion 64 of the lid 8 picked by the finger 96, the lid 8 is directed toward the object to be packaged 4 in the direction indicated by the arrow R in FIG. 8A (that is, the second second). Push in (towards the opening 16). At this time, as shown in FIG. 8B, the insertion portion 66 of the lid body 8 is pulled out from between the first folded portion 14 and the inner surface 12a of the side surface 12 of the box body 6. As a result, the lid 8 is removed from the first opening 10 of the box body 6, and the first opening 10 of the box body 6 is opened.

Then, with the lower surface of the upper lid portion 62 of the lid 8 in contact with the upper surface of the package 4, the lid 8 is further pushed toward the package 4 in the direction indicated by the arrow S in FIG. 8B. As a result, the object to be packaged 4 is taken out of the packaging box 2 from the second opening 16 of the box body 6 in the direction indicated by the arrow T in FIG. 8B.

In the present embodiment, the lid 8 is attached to the first opening 10 of the box body 6 in a state where the packaged object 4 is housed inside the box body 6, but the lid 8 is attached to the box body 6. The object to be packaged 4 may be stored in the packaging box 2 through the second opening 16 in a state of being attached to the first opening 10 of 6. In this case, the packaged object 4 having substantially the same shape as the space formed by the side surface 12, the lid body 8 and the bottom lid portion 20 of the box body 6 can be stored in the packaging box 2.

[1-4. Effect, etc.]
Next, the effect obtained by the packaging box 2 of the present embodiment will be described. As described above, in the present embodiment, the box body 6 is provided on the peripheral edge portion 10a of the first opening 10, and is folded back so as to overlap the inner surface 12a of the side surface 12 of the box body 6. It has a folded-back portion 14. The lid 8 is provided on the peripheral edge 62a of the upper lid 62, and has an insertion portion 66 inserted between the first folded-back portion 14 and the inner surface 12a of the side surface 12 of the box body 6.

As a result, the lid 8 is inserted into the inside of the box body 6 through the first opening 10 of the box body 6, and then the lid 8 is pulled up toward the outside of the box body 6, which is a relatively simple operation. The body 8 can be easily attached to the first opening 10 of the box body 6. Further, the lid 8 can be easily pushed from the first opening 10 of the box body 6 by a relatively simple operation of pushing the lid 8 attached to the first opening 10 toward the second opening 16. Can be removed. In this way, the lid 8 can be easily attached to and detached from the box body 6.

Further, in relation to the configuration of the box body 6 described above, in the sheet 22 shown in FIG. 5, the first folded piece 24 is connected so as to straddle the upper side of each of the four side surface portions 26 to 32. Since the sheet 22 has such a shape, when the raw fabric of the sheet 22 is cut by a press or the like, for example, the outer flap and the inner flap for forming the upper lid portion are formed on each of the four side surface portions 26 to 32. Compared with the conventional packaging box formed on the upper side, the amount of waste material can be reduced by about 19%.

Further, in the present embodiment, the first folded-back portion 14 is provided over the entire circumference of the peripheral edge portion 10a of the first opening portion 10. As a result, the strength of the box body 6 can be increased. Even when the thickness of the sheet 22 forming the box body 6 is reduced (for example, about 0.2 to 0.3 mm), the strength of the box body 6 is increased by providing the first folded-back portion 14 described above. Can be maintained.

Further, in the present embodiment, the box body 6 is further provided over the entire circumference of the peripheral edge portion 16a of the second opening 16, and is folded back so as to overlap the inner surface 12a of the side surface 12 of the box body 6. It has a second folded-back portion 18. As a result, the strength of the box body 6 can be increased. Even when the thickness of the sheet 22 forming the box body 6 is reduced (for example, about 0.2 to 0.3 mm), the strength of the box body 6 is increased by providing the second folded-back portion 18 described above. Can be maintained.

Further, since an edge is formed on the lower surface of the box body 6 by the peripheral edge portion 16a of the second opening 16, the packaging box 2 can be stably placed by this edge. Thereby, for example, the packaging box 2 can be displayed at the store in a state where the packaging box 2 is placed on a showcase or the like.

Further, in the present embodiment, the packaged object 4 is pushed toward the second opening 16 by the lid 8 in a state where the bottom lid 20 opens the second opening 16. , Is arranged so as to be taken out of the packaging box 2 through the second opening 16. As a result, the object to be packaged 4 can be easily taken out of the packaging box 2.

Further, in the present embodiment, the box body 6 and the lid 8 are each made of transparent resin. As a result, the user can visually check the object to be packaged 4 from the outside of the packaging box 2. Further, since the first opening 10 of the box body 6 is not provided with the conventional inner flap or the like as described in the background technology column, the packaging box 2 is placed from above (from the side of the lid 8). ) When visually observed, the above-mentioned inner flaps and the like cannot be seen through. As a result, the design of the packaging box 2 can be improved.

(Embodiment 2)
Hereinafter, the second embodiment will be described with reference to FIGS. 9 to 13.

[2-1. Composition of packaging box]
[2-1-1. Box body configuration]
First, the configuration of the box body 6A of the packaging box 2A will be described with reference to FIGS. 9 to 12. FIG. 9 is a perspective view showing the appearance of the packaging box 2A according to the second embodiment. FIG. 10 is a diagram showing a packaging box 2A according to the second embodiment. 10 (a) is a front view of the packaging box 2A, FIG. 10 (b) is a rear view of the packaging box 2A, and FIG. 10 (c) is a flat surface of the packaging box 2A. 10 (d) is a bottom view of the packaging box 2A, FIG. 10 (e) is a right side view of the packaging box 2A, and FIG. 10 (f) is a packaging. It is a left side view of the box 2A. FIG. 11 is a cross-sectional view of the packaging box 2A according to line 11-11 in FIG. 10A. FIG. 12 is a developed view showing a state in which the box body 6A according to the second embodiment is unfolded.

The shape of the box body 6A is different between the present embodiment and the first embodiment. That is, as shown in FIGS. 9 and 10, in the present embodiment, the shape of the box body 6A is a rectangular cylinder. Similar to the first embodiment, the peripheral portion 10Aa of the first opening 10A of the box body 6A is provided with a first folded portion 14A folded so as to overlap the inner surface 12Aa of the side surface 12A of the box body 6A. Has been done. Further, the peripheral edge portion 16Aa of the second opening 16A of the box body 6A is provided with a second folded portion 18A that is folded back so as to overlap the inner surface 12Aa of the side surface 12A of the box body 6A.

The box body 6A is assembled by bending one sheet 22A shown in FIG. 12 along a bending line (broken line shown in FIG. 12). The sheet 22A has, as an area, the first folded piece 24A, the four side surface portions 26A, 28A, 30A, 32A, the connecting piece 34, the four second folded pieces 36A, 38A, 40A, 42A, the outer flap 44A, and the inner side. It has a flap 46A, an outer flap 48A and an inner flap 50A.

Similar to the first embodiment, each of the four side surface portions 26A to 32A is an area for forming the side surface 12A of the box body 6A. The first folded piece 24A is an area for forming the first folded portion 14A of the box body 6A. Each of the four second folded pieces 36A to 42A is an area for forming the second folded portion 18A of the box body 6A. Each of the outer flap 44A, the inner flap 46A, the outer flap 48A, and the inner flap 50A is an area for forming the bottom lid portion 20A of the box body 6A.

[2-1-2. Lid structure]
Next, the configuration of the lid 8A will be described with reference to FIGS. 9 to 11 and 13. FIG. 13 is a developed view showing a state in which the lid 8A according to the second embodiment is unfolded.

The lid body 8A has an upper lid portion 62A, a hanging portion 64A, and an insertion portion 66A. The shape of the lid 8A is different between the present embodiment and the first embodiment. That is, as shown in FIGS. 9 and 10, in the present embodiment, the shape of the upper lid portion 62A is a rectangular substantially plate shape.

The lid 8A is assembled by bending one sheet 70A shown in FIG. 13 along a bending line (broken line shown in FIG. 13). The sheet 70A has insertion pieces 72A, 74A, 76A, upper lid pieces 78A, hanging pieces 80A, 82A, upper lid pieces 84A, and insertion pieces 86A, 88A, 90A as regions.

The hanging pieces 80A and 82A are areas for forming the hanging portion 64A of the lid body 8A. The upper lid pieces 78A and 84A are regions for forming the upper lid portion 62A of the lid body 8A. The insertion pieces 72A to 76A and 86A to 90A are regions for forming the insertion portion 66A of the lid 8A, respectively.

The procedure for attaching the hanging through hole 68 and the lid 8A formed by the through holes 92 and 94 of the hanging pieces 80A and 82A, and the procedure for taking out the packaged object are the same as those in the first embodiment. , The description is omitted.

[2-2. Effect, etc.]
In the present embodiment, the same effect as that of the first embodiment can be obtained.

(Embodiment 3)
Hereinafter, the third embodiment will be described with reference to FIGS. 14 to 18.

[3-1. Composition of packaging box]
[3-1-1. Box body configuration]
First, the configuration of the box body 6B of the packaging box 2B will be described with reference to FIGS. 14 to 17. FIG. 14 is a perspective view showing the appearance of the packaging box 2B according to the third embodiment. FIG. 15 is a diagram showing a packaging box 2B according to the third embodiment. 15 (a) is a front view of the packaging box 2B, FIG. 15 (b) is a rear view of the packaging box 2B, and FIG. 15 (c) is a flat surface of the packaging box 2B. 15 (d) is a bottom view of the packaging box 2B, FIG. 15 (e) is a right side view of the packaging box 2B, and FIG. 15 (f) is a packaging. It is a left side view of the box 2B. FIG. 16 is a cross-sectional view of the packaging box 2B according to lines 16-16 in FIG. 15 (a). FIG. 17 is a developed view showing a state in which the box body 6B according to the third embodiment is unfolded.

The shape of the box body 6B is different between the present embodiment and the first embodiment. That is, as shown in FIGS. 14 and 15, in the present embodiment, the shape of the box body 6B is a regular hexagonal tubular shape. Similar to the first embodiment, the peripheral portion 10Ba of the first opening 10B of the box body 6B is provided with a first folded portion 14B folded so as to overlap the inner surface 12Ba of the side surface 12B of the box body 6B. Has been done. Further, the peripheral edge portion 16Ba of the second opening 16B of the box body 6B is provided with a second folded portion 18B folded so as to overlap the inner surface 12Ba of the side surface 12B of the box body 6B.

The box body 6B is assembled by bending one sheet 22B shown in FIG. 17 along a bending line (broken line shown in FIG. 17). The sheet 22B has a first folded piece 98, six side surface portions 100, 102, 104, 106, 108, 110, a connecting piece 34, and six second folded pieces 112, 114, 116, 118, 120 as regions. , 122, outer flap 124, inner flaps 126, 128, outer flap 130 and inner flaps 132, 134.

Each of the six side surface portions 100 to 110 is an area for forming the side surface 12B of the box body 6B, and is bent into a regular hexagonal tubular shape when the box body 6B is assembled by bending the sheet 22B.

The first folded piece 98 is an area for forming the first folded portion 14B of the box body 6B, and is connected so as to straddle the upper side of each of the six side surface portions 100 to 110. When the box body 6B is assembled by bending the sheet 22B, the first folded piece 98 is folded back by about 180 ° so as to overlap the inner surface 12Ba of the side surface 12B of the box body 6B.

Each of the six second folded pieces 112 to 122 is an area for forming the second folded portion 18B of the box body 6B, and is connected to the lower side of each of the six side surface portions 100 to 110. Each of the six second folded pieces 112 to 122 is folded back by about 180 ° so as to overlap the inner surface 12Ba of the side surface 12B of the box body 6B when the box body 6B is assembled by bending the sheet 22B.

Each of the outer flap 124, the inner flap 126, 128, the outer flap 130, and the inner flap 132, 134 is an area for forming the bottom lid portion 20B of the box body 6B. The outer flaps 124, the inner flaps 126, 128, the outer flaps 130, and the inner flaps 132, 134 are connected to the lower sides of the second folded pieces 112 to 122, respectively. Semicircular notches 136 and 138 are formed on both sides of the outer flap 124, respectively. Semicircular notches 140 and 142 are formed on both sides of the outer flap 130, respectively. A slit 144 is formed at the boundary between the outer flap 124 and the second folded piece 112. A projecting piece 146 to be inserted into the slit 144 is formed on the lower side of the outer flap 130.

When assembling the box body 6B by bending the sheet 22B, each of the outer flaps 124, the inner flaps 126 and 128, the outer flaps 130 and the inner flaps 132 and 134 is bent as follows. First, each of the inner flaps 126, 128, 132, 134 is bent substantially vertically so as to cover the second opening 16B. The outer flap 124 is bent substantially vertically so as to cover each of the inner flaps 126, 128, 132, 134 from the outside. Further, the outer flap 130 is bent substantially vertically so as to cover the outer flap 124 from the outside. At this time, the projecting piece 146 is inserted into the slit 144.

[3-1-2. Lid structure]
Next, the configuration of the lid 8B will be described with reference to FIGS. 14 to 16 and 18. FIG. 18 is a developed view showing a state in which the lid 8B according to the third embodiment is unfolded.

The lid 8B has an upper lid portion 62B, a hanging portion 64B, and an insertion portion 66B. As shown in FIGS. 14 and 15, the shape of the lid 8B is different between the present embodiment and the first embodiment. That is, in the present embodiment, the shape of the upper lid portion 62B is a substantially plate shape having a regular hexagonal shape.

The lid 8B is assembled by bending one sheet 70B shown in FIG. 18 along a bending line (broken line shown in FIG. 18). The sheet 70B has insertion pieces 148, 150, 152, 154, an upper lid piece 156, a hanging piece 158, 160, an upper lid piece 162, and an insertion piece 164, 166, 168, 170 as regions.

The hanging pieces 158 and 160 are areas for forming the hanging portion 64B of the lid 8B. The upper lid pieces 156 and 162 are regions for forming the upper lid portion 62B of the lid body 8B. Each of the insertion pieces 148 to 154 and 164 to 170 is an area for forming the insertion portion 66B of the lid 8B.

The procedure for attaching the hanging through hole 68, the lid 8B, and the procedure for taking out the packaged object formed by the through holes 92 and 94 of the hanging pieces 158 and 160 are the same as those in the first embodiment. , The description is omitted.

[3-2. Effect, etc.]
In the present embodiment, the same effect as that of the first embodiment can be obtained.

(Embodiment 4)
Hereinafter, the fourth embodiment will be described with reference to FIGS. 19 to 23.

[4-1. Composition of packaging box]
[4-1-1. Box body configuration]
First, the configuration of the box body 6C of the packaging box 2C will be described with reference to FIGS. 19 to 22. FIG. 19 is a perspective view showing the appearance of the packaging box 2C according to the fourth embodiment. FIG. 20 is a diagram showing a packaging box 2C according to the fourth embodiment. 20 (a) is a front view of the packaging box 2C, FIG. 20 (b) is a rear view of the packaging box 2C, and FIG. 20 (c) is a flat surface of the packaging box 2C. 20 (d) is a bottom view of the packaging box 2C, FIG. 20 (e) is a right side view of the packaging box 2C, and FIG. 20 (f) is a packaging. It is a left side view of the box 2C. FIG. 21 is a cross-sectional view of the packaging box 2C according to line 21-21 in FIG. 20 (a). FIG. 22 is a developed view showing a state in which the box body 6C according to the fourth embodiment is unfolded.

The shape of the box body 6C is different between the present embodiment and the first embodiment. That is, as shown in FIGS. 19 and 20, in the present embodiment, the shape of the box body 6C is a circular cylinder. Similar to the first embodiment, the peripheral portion 10Ca of the first opening 10C of the box body 6C is provided with a first folded portion 14C folded so as to overlap the inner surface 12Ca of the side surface 12C of the box body 6C. Has been done. Further, the peripheral portion 16Ca of the second opening 16C of the box body 6C is provided with a second folded portion 18C folded so as to overlap the inner surface 12Ca of the side surface 12C of the box body 6C.

The box body 6C is assembled by bending one sheet 22C shown in FIG. 22 along a bending line (broken line shown in FIG. 22). The sheet 22C has a first folded piece 172, a side surface portion 174, a connecting piece 34, a second folded piece 176, an inner flap 178 and an outer flap 180 as regions.

The side surface portion 174 is an area for forming the side surface 12C of the box body 6C, and is curved into a circular cylinder when the box body 6C is assembled by bending the sheet 22C.

The first folded piece 172 is an area for forming the first folded portion 14C of the box body 6C, and is connected to the upper side of the side surface portion 174. When the box body 6C is assembled by bending the sheet 22C, the first folded piece 172 is folded back by about 180 ° so as to overlap the inner surface 12Ca of the side surface 12C of the box body 6C.

The second folded piece 176 is an area for forming the second folded portion 18C of the box body 6C, and is connected to the lower side of the side surface portion 174. The second folded piece 176 is folded back by about 180 ° so as to overlap the inner surface 12Ca of the side surface 12C of the box body 6C when the box body 6C is assembled by bending the sheet 22C.

Each of the inner flap 178 and the outer flap 180 is an area for forming the bottom lid portion 20C of the box body 6C. Each of the inner flap 178 and the outer flap 180 is connected to the lower side of the second folded piece 176. Semicircular notches 184 and 186 are formed on both sides of the inner flap 178, respectively. Semicircular notches 188 and 190 are formed on both sides of the outer flap 180, respectively. A slit 182 is formed in the vicinity of the boundary between the inner flap 178 and the second folded piece 176. A projecting piece 192 to be inserted into the slit 182 is formed on the lower side of the outer flap 180.

When assembling the box body 6C by bending the sheet 22C, first, the inner flap 178 is bent substantially vertically so as to cover the second opening 16C. The outer flap 180 is then bent substantially vertically so as to cover the inner flap 178 from the outside. At this time, the projecting piece 192 is inserted into the slit 182.

[3-1-2. Lid structure]
Next, the configuration of the lid 8C will be described with reference to FIGS. 19 to 21 and 23. FIG. 23 is a developed view showing a state in which the lid 8C according to the fourth embodiment is unfolded.

The lid body 8C has an upper lid portion 62C, a hanging portion 64C, and an insertion portion 66C. The shape of the lid 8C is different between the present embodiment and the first embodiment. That is, as shown in FIGS. 19 and 20, in the present embodiment, the shape of the upper lid portion 62C is a substantially circular plate shape.

The lid 8C is assembled by bending one sheet 70C shown in FIG. 23 along a bending line (broken line shown in FIG. 23). The sheet 70C has insertion pieces 194,196,198, upper lid pieces 200, hanging pieces 202,204, upper lid pieces 206, and insertion pieces 208,210,212 as regions.

The hanging pieces 202 and 204 are areas for forming the hanging portion 64C of the lid 8C. The upper lid pieces 200 and 206 are regions for forming the upper lid portion 62C of the lid body 8C. The insertion pieces 194 to 198 and 208 to 212 are regions for forming the insertion portion 66C of the lid 8C, respectively.

The suspension holes 68 formed by the through holes 92 and 94 of the suspension pieces 202 and 204, the procedure for attaching the lid 8C, and the procedure for taking out the packaged object are the same as those in the first embodiment. , The description is omitted.

[3-2. Effect, etc.]
In the present embodiment, the same effect as that of the first embodiment can be obtained.

(Embodiment 5)
[5-1. Composition of packaging box]
[5-1-1. Box body configuration]
The configuration of the box body 6D of the packaging box 2D according to the fifth embodiment will be described with reference to FIGS. 24 and 25. FIG. 24 is a diagram showing a packaging box 2D. 24A is a front view of the packaging box 2D, FIG. 20B is a rear view of the packaging box 2D, and FIG. 20C is a flat surface of the packaging box 2D. 20 (d) is a bottom view of the packaging box 2D, FIG. 20 (e) is a right side view of the packaging box 2D, and FIG. 20 (f) is a packaging. It is a left side view of the box 2D. FIG. 25 is a developed view showing a state in which the box body 6D is unfolded.

In the present embodiment, the shape of the outer flap 48D constituting the bottom lid portion 20D of the box body 6D is different from that of the outer flap 48 of the first embodiment. That is, the outer flap 48D has a rectangular tab 61 extending from the protrusion 60 at the lower edge, as shown in FIGS. 24 and 25. Further, the semicircular notches 54 and 56 on both sides of the outer flap 48 are not formed. Since other configurations are the same as those of the box body 6 shown in the first embodiment, detailed description thereof will be omitted.

[5-1-2. Opening and closing operation of the bottom lid]
The box body 6D is assembled by bending one sheet 22D shown in FIG. 25 along a bending line (broken line shown in FIG. 25), similarly to the box body 6 of the first embodiment. As shown in FIG. 25, the tab 61 is formed by extending the projecting piece 60 downward. The tab 61 is bent outward by about 180 ° at a bending line (broken line shown in FIG. 25) with the projecting piece 60. Then, when the outer flap 48D is bent to form the bottom lid portion 20D of the box body 6D, the portion of the projecting piece 60 and the tab 61 that overlaps with the projecting piece 60 is inserted into the slit 58 together with the projecting piece 60. Then, the second opening 16 of the box body 6 is closed by the bottom lid portion 20.

FIG. 26 is a diagram illustrating an opening operation of the bottom lid portion 20D. When opening the second opening 16 of the box body 6D, the user first raises the tab 61 outward (B: tab raising) from the closed state of the bottom lid 20D (A in FIG. 26). By raising the tab 61 outward, the projecting piece 60 is pulled out from the slit 58 (C: open state). Then, as in the first embodiment, the user pulls out the outer flap 44 outward with the finger hooked on the cutout portion 52 of the outer flap 44, and pulls out each of the inner flaps 46 and 50 to the outside. The opening 16 of the is opened.

[5-2. Effect, etc.]
In the present embodiment, in addition to the same effects as in the first embodiment, a packaging box in which the bottom lid can be easily opened and closed can be obtained. The tabs 61 can also be formed by stretching the projecting pieces 60, 146, and 192 of the outer flaps 48A, 130, and 180 of the packaging boxes 2A to 2C shown in the second to fourth embodiments. Further, the shape of the tab 61 is not limited to the rectangular shape as shown in FIGS. 24 and 25, and may be, for example, a semicircular shape or a trapezoidal shape.

(Other embodiments)
As described above, Embodiments 1 to 5 have been described as examples of the techniques disclosed in this application. However, the technique in the present disclosure is not limited to this, and can be applied to embodiments in which changes, replacements, additions, omissions, etc. are made as appropriate. It is also possible to combine the components described in the above embodiments 1 to 5 to form a new embodiment.

Therefore, other embodiments will be illustrated below.

In the first to fifth embodiments, the box body 6 (6A to 6D) and the lid 8 (8A to 8D) are made of transparent resin, respectively, but the present invention is not limited to this. For example, the box body 6 (6A to 6D) may be made of transparent resin, and the lid 8 (8A to 8D) may be made of paper. In this way, by making a part of the packaging box 2 (2A to 2D) made of paper, it is possible to realize the packaging box 2 (2A to 2D) that complies with the regulations for hard plastic packaging containers in California, USA. Can be done. According to the above regulations, when a product in which the entire circumference of the object to be packaged is packaged in a packaging box made of hard plastic is sold in California, the United States, 25% or more of recycled resin is used as the material of the packaging box. Alternatively, the resin material used as the material for the packaging box must be reduced by 10% or more. In the first to fifth embodiments, since the lid 8 (8A to 8D) is made of paper, the entire circumference of the object to be packaged 4 is not wrapped with hard plastic, so that the above regulation can be met. ..

Alternatively, both the box body 6 (6A to 6D) and the lid 8 (8A to 8D) may be made of paper. Alternatively, the box body 6 (6A to 6D) and the lid 8 (8A to 8D) may be made of opaque resin, respectively.

In the first to fifth embodiments, the shapes of the box bodies 6 (6A to 6D) are square, rectangular, regular hexagonal, and circular tubular, but the present invention is not limited to this, and for example, an elliptical tubular shape is used. Alternatively, it may have a trapezoidal tubular shape or the like, and may have any shape.

In the first to fifth embodiments, the shape of the box body 6 (6A to 6D) is a tubular shape, but the present invention is not limited to this, and for example, the second opening 16 (16A to 16C) is the first. A trumpet-shaped tubular shape larger than the opening 10 (10A to 10C) of the above may be used. In this case, for example, the cross-sectional area of the box body 6 (6A to 6D) may be gradually increased from the first opening 10 (10A to 10C) to the second opening 16 (16A to 16C). it can.

In the first to fifth embodiments, the first folded portion 14 (14A to 14C) is provided over the entire circumference of the peripheral portion 10a (10Aa to 10Ca) of the first opening 10 (10A to 10C). However, the present invention is not limited to this, and it may be arranged only in at least a part of the peripheral portion 10a (10Aa to 10Ca). For example, in the first embodiment, the first folded portion 14 may be provided only on two opposite sides of the four sides of the peripheral edge portion 10a of the first opening 10.

As described above, an embodiment has been described as an example of the technique in the present disclosure. To that end, the accompanying drawings and detailed explanations have been provided.

Therefore, among the components described in the attached drawings and the detailed description, not only the components essential for solving the problem but also the components not essential for solving the problem in order to exemplify the above technology. Can also be included. Therefore, the fact that those non-essential components are described in the accompanying drawings or detailed description should not immediately determine that those non-essential components are essential.

Further, since the above-described embodiment is for exemplifying the technology in the present disclosure, various changes, replacements, additions, omissions, etc. can be made within the scope of claims or the equivalent scope thereof.

The present disclosure is applicable to a packaging box for packaging an object to be packaged. Specifically, the present disclosure is applicable to audio accessory products such as headphones, hairdressing and beauty products such as electric toothbrushes, and clear cases for packaging small products such as batteries.

2,2A, 2B, 2C, 2D Packaging box 4 Packaged material 6,6A, 6B, 6C, 6D Box body 8,8A, 8B, 8C Lid body 10,10A, 10B, 10C First opening 10a, 10Aa, 10Ba, 10Ca, 16a, 16Aa, 16Ba, 16Ca, 62a Peripheral portion 12, 12A, 12B, 12C Side surface 12a, 12Aa, 12Ba, 12Ca Inner surface 14, 14A, 14B, 14C First folded portion 16, 16A, 16B , 16C 2nd opening 18, 18A, 18B, 18C 2nd folded part 18a Tip part 20, 20A, 20B, 20C, 20D Bottom lid part 22, 22A, 22B, 22C, 22D, 70, 70A, 70B, 70C sheet 24, 24A, 98, 172 1st folded piece 26, 26A, 28, 28A, 30, 30A, 32, 32A, 100, 102, 104, 106, 108, 110, 174 Side part 34 Connection piece 36, 36A, 38, 38A, 40, 40A, 42, 42A, 112, 114, 116, 118, 120, 122, 176 Second folded piece 44, 44A, 48, 48A, 48D, 124, 130, 180 Outer flap 46 , 46A, 50, 50A, 126, 128, 132, 134, 178 Inner flaps 52, 54, 56, 136, 138, 140, 142, 184, 186, 188, 190 Notches 58, 144, 182 slits 60, 146,192 Projection piece 61 Tab 62, 62A, 62B, 62C Top lid 64, 64A, 64B, 64C Hanging part 66, 66A, 66B, 66C Inserting part 68 Hanging through hole 72, 72A, 74, 74A, 76 , 76A, 86, 86A, 88, 88A, 90, 90A, 148, 150, 152, 154,164,166,168,170,194,196,198,208,210,212 Insert pieces 78,78A, 84, 84A, 156, 162,200,206 Top lid piece 80,80A, 82,82A, 158,160,202,204 Hanging piece 92,94 Through hole 96 fingers

Claims (7)

A packaging box for wrapping an object to be packaged.
A tubular box body with a first opening on the top surface,
A lid detachably attached to the first opening so as to cover the first opening,
With
The box body has a first folded portion that is provided on at least a part of the peripheral edge of the first opening and is folded so as to overlap the inner surface of the box body.
The lid is provided on at least a part of the peripheral edge of the lid, and when attached to the first opening, the lid is inserted between the first folded portion and the inner surface of the box body. Has an insertion part,
The box body further has a second opening provided on the lower surface of the box body.
When the lid is pushed toward the second opening, the insertion portion is pulled out from between the first folded portion and the inner surface of the box body, and the packaged object is pulled out from the first. is configured to push toward the second opening,
The box body further
A second folded portion that is provided over the entire circumference of the peripheral edge of the second opening and is folded so as to overlap the inner surface of the box body.
It has a bottom lid portion that is provided so as to extend from the tip end portion of the second folded portion and covers the second opening portion so as to be openable and closable.
Packaging box. The first folded portion is provided over the entire circumference of the peripheral portion of the first opening.
The packaging box according to claim 1. The bottom lid portion includes a first outer flap and a second outer flap extending from the tip end portion of the second folded portion, and a slit between the first outer flap and the second folded portion. Have,
The second outer flap has a protrusion that is inserted into the slit.
The packaging box according to claim 1 . The second outer flap further comprises a tab extending from the protrusion.
The tab is folded at the boundary with the projecting piece and
The portion of the tab that overlaps the protrusion is inserted into the slit.
The packaging box according to claim 3 . The box body and the lid are each made of transparent resin.
The packaging box according to claim 1. The box body is made of resin, and the lid is made of paper.
The packaging box according to claim 1. The object to be packaged in the packaging box according to claim 1.

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