JP6769753B2 - Packaging box with inner box - Google Patents

Description

The present invention relates to an outer box and a packaging box with an inner box provided with an inner box that is placed in the outer box to hold the contents.

Conventionally, a packaging box formed by bending and gluing a box body forming piece integrally punched from a blank sheet is used as a buffer for holding an impact-sensitive container such as a glass bottle inside the box body. Some are provided with partition pieces. For example, in the case of the packaging box of Patent Document 1, the rising piece that rises from the bottom portion in the assembled state of the box body, the upper surface piece that is continuous with the rising piece, and the partitioning glue that is glued to the side surface that is continuous with the upper surface piece. The pieces are separated from each other by a fold ruled line. A fitting portion into which the contained object is fitted is formed on the fold ruled line between the rising piece and the upper surface piece.

JP-A-2010-208646

In the case of the above background technique, the box body and the partition piece are integrated, and the partition piece is not taken out from the box body. On the other hand, for packaging chemicals such as anticancer agents, packaging materials that prevent exposure of the chemicals and take into consideration the safety of workers who handle the chemicals have been considered. For example, a resin molded product containing a vial containing a drug is provided, and the vial is housed and packaged in a box together with the molded product. When the drug is used, the molded product is held without directly touching the vial. It is taken out of the box. After taking out, the molded product can stand on the workbench, the vial can be made to stand, and the drug solution in the vial can be transferred to the syringe while holding the molded product. As a result, it is possible to prevent the chemical from sticking to the worker and enhance the safety. However, there is a problem that the cost of the mold is high for the molded product. Therefore, there is a demand for a packaging form that prevents exposure as much as possible, enhances safety, is easy to handle, and can reduce costs.

The present invention has been made in view of the above-mentioned problems of the background technology, the outer box and the inner box are separate and easy to use, and the inner box is easily made by assembling the inner box forming pieces and is reliable. It is an object of the present invention to provide a packaging box with an inner box that protects the contents and can be easily taken out from the outer box together with the contents and used while covering the contents.

In the present invention, the outer box and the inner box are separate bodies, the outer box has a bottomed tubular shape with an upper opening, and the inner box is composed of one inner box forming piece and holds an container. It is a packaging box with an inner box that is inserted and housed through the opening of the outer box, and the inner box is integrally provided with a lid piece that closes the opening of the outer box. After opening the packaging box with an inner box, the lid piece is held and pulled out, and the inner box is taken out from the outer box. The inner box forming piece is made of a transparent synthetic resin such as PP. Alternatively, the inner box forming piece may be made of thick paper.

Further, the inner box forming piece is provided with an inner side surface that is inserted along the inside of one side surface of the outer box and a bottom surface that continuously intersects the lower end portion of the inner side surface, and is opposite to the inner side surface of the bottom surface. At the end on the side, a rising piece, an upper surface piece, a glued piece, and a lower surface piece are provided so as to be separated from each other by a fold ruled line and connected in one direction. The rising piece, the upper surface piece, the glued piece, and the lower surface piece are formed into a square cylinder in the assembled state of the inner box, and the glued piece is glued to the inner side surface to form the square cylinder. It is kept in shape. The upper surface piece is provided so as to intersect with the inner side surface, and the upper surface piece is provided with a fitting portion in which the container is fitted and held.

The side edge portion parallel to the connecting direction of the upper surface piece is separated by a fold ruled line to provide an upper closing piece, and the side edge portion parallel to the connecting direction of the lower surface piece is provided with a fold ruled line. A lower closing piece is provided by being separated, and an insertion closing piece is provided by being separated by a fold ruled line at a side edge portion parallel to the connecting direction of the inner side surface. In the assembled state of the inner box, the upper closing piece, the lower closing piece, and the insertion closing piece are bent along the respective folding ruled lines, and the rising piece, the upper surface piece, the glued piece, and the lower surface piece are bent. It is located on one plane that closes the end of the square cylinder formed by, and is connected to each other to have high shape retention.

The lid piece is provided at an end portion located above the inner side surface, and a pair of side edges of the inner side surface intersecting the end portion provided with the lid piece are provided with respect to the inner side surface. A side piece that can be bent at a substantially right angle is provided, and the insertion closing piece is provided on the side piece.

Further, the lid piece is provided with an insertion piece, and the opening edge of the outer box is provided with a flap. The opening is covered with the flap, the surface of the flap is covered with the lid piece, and the insertion piece is inserted into the inside of one side surface of the outer box to lock and close the opening.

The fitting portion of the upper surface piece is circular, a flap protruding inward of the fitting portion is provided on the circumference , and the base end portion of the flap of the upper surface piece is a circle of the fitting portion. A fold ruled line is provided along the circumference.

In the packaging box with an inner box of the present invention, the outer box and the inner box are separate and easy to use, and the inner box is easily made by assembling the inner box forming pieces, and the outer box is covered with the contents. The inner box can be easily removed from the box together with the contents. Since the outer box is closed by the lid piece of the inner box, the inner box is assembled to the outer box and is securely housed. Further, when the lid piece is opened, the inner box can be taken out from the outer box simply by holding the lid piece and pulling it up, which is easy to operate. After taking it out, it is possible to hold the inner box and handle the contents. Therefore, it is possible to relatively safely operate a vial or the like containing a chemical solution that affects the contents when the contents come into contact with the body without the operator touching the contents. It is also possible to print information about the contents, which is useful for alerting when handling medicines. In addition, the inner box has a cushioning function, which can surely protect the contents to prevent damage to the contents, and can safely transport and store vials and the like containing expensive chemicals.

It is a perspective view of the packaging box with a middle box of one Embodiment of this invention. It is a perspective view which shows the state which the packaging of the packaging box with an inner box is completed. It is a development view of the inner box of the packaging box with the inner box. It is a development view of the outer box of the packaging box with the inner box.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show an embodiment of the present invention, and the packaging box 10 with an inner box of this embodiment is an outer box forming piece 82 formed by punching a blank sheet such as cardboard. An outer box 12 made by assembling and an inner box 14 which is put in the outer box 12 and holds the contents 11 are provided.

Here, the inner box 14 will be described. The inner box 14 is formed by assembling the inner box forming pieces 16 formed by punching out a transparent synthetic resin sheet having appropriate flexibility. The synthetic resin sheet is, for example, PP. FIG. 3 is a developed view of the inner box forming piece 16 as viewed from the front surface, and the inner box forming piece 16 is provided with an inner side surface 18 which is overlapped with the back surface of the side surface 84 described later of the outer box 12. The inner side surface 18 is formed in a rectangular shape that is long in one direction.

Side pieces 22 are provided on the pair of long side edges of the inner side surface 18 so as to be separated by a fold ruled line 24. The pair of side pieces 22 have the same shape as each other, the length parallel to the fold ruled line 24 is substantially equal to the inner side surface 18, and the length perpendicular to the fold ruled line 24 is thinner than the inner side surface 18. It is rectangular, and the side opposite to the fold ruled line 24 is formed by a straight side edge portion 22a parallel to the fold ruled line 24. One end 22b of the side piece 22 that intersects the fold ruled line 24 is formed by a curved line that bulges outward. An insertion closing piece 26 projecting to the outside of the side edge portion 22a is provided at the end portion 22c opposite to the end portion 22a. The insertion closing piece 26 has an end portion 26a located at a right angle to the side edge portion 22a in the middle of the longitudinal direction of the side edge portion 22a, an end portion 26b continuous with the end portion 26a at a right angle, and a side edge portion 22a. A cut line 26c formed to a predetermined length is provided as an extension line of the above, and a rectangle located on the side of the side edge portion 22a is formed. The side of the end portion 26b opposite to the end portion 26a is continuous with the end portion 22c, and the end portion 22c is inclined with respect to the folding ruled line 24 to reach the end portion of the folding ruled line 24.

A rectangular lid piece 28 is provided on the inner side surface 18 at the end portion of the side piece 22 located on the end portion 22b side, separated by a fold ruled line 30. The lid piece 28 is a rectangle having a length parallel to the fold ruled line 30 slightly longer than the inner side surface 18 and a right angle to the fold ruled line 30 slightly longer than that. At the end of the lid piece 28 opposite to the fold ruled line 30, an insertion piece 32 is provided separated by the fold ruled line 34.

At the end of the inner side surface 18 opposite to the fold ruled line 30, a rectangular bottom surface 36 is provided separated by the fold ruled line 38. The bottom surface 36 has the same length as the inner side surface 18 parallel to the fold ruled line 38, and is formed in a rectangular shape slightly shorter in the direction perpendicular to the fold ruled line 38. The shape is slightly smaller than the bottom of the outer box 12, which will be described later.

At the end of the bottom surface 36 opposite to the fold ruled line 38, a rectangular rising piece 40 is provided separated by the fold ruled line 42. The rising piece 40 is a rectangle having the same length parallel to the fold ruled line 42 as the bottom surface 36 and a length orthogonal to the fold ruled line 42 slightly longer than the bottom surface 36.

At the end of the rising piece 40 opposite to the fold ruled line 42, a rectangular upper surface piece 44 is provided separated by the fold ruled line 46. The upper surface piece 44 is a rectangle having substantially the same size as the bottom surface 36, and is positioned parallel to the bottom surface 36 in the assembled state of the inner box forming piece 16 with the length of the rising piece 40 open. At the center of the upper surface piece 44, a fitting portion 48 into which the container 11 described later is fitted is provided. The fitting portion 48 is circular, and semi-circular flaps 50 projecting inward are provided at three locations on the circumference. Folded ruled lines 52 along the circumference of the fitting portion 48 are provided at the base end portion of the flap 50, respectively. The upper closing piece 54 is provided on each of the pair of side edges of the upper surface piece 44 orthogonal to the fold ruled line 46, separated by the fold ruled line 56. The upper closed piece 54 is a rectangle having the same length parallel to the fold ruled line 56 as the upper surface piece 44 and a length perpendicular to the fold ruled line 56 shorter than the upper surface piece 44. A rectangular notch 58 is provided at the center of the side edge portion 54a of the upper closed piece 54 opposite to the fold ruled line 56.

A rectangular glue piece 60 is provided at the end of the upper surface piece 44 on the opposite side of the fold ruled line 46, separated by the fold ruled line 62. The glued piece 60 is glued to the back surface of the inner side surface 18 in the assembled state of the inner box forming piece 16, and is positioned parallel to the rising piece 40 and perpendicular to the upper surface piece 44 in the assembled state. Is what you do. The glued piece 60 is a rectangle having the same length parallel to the fold ruled line 62 as the upper surface piece 44 and a length orthogonal to the fold ruled line 42 shorter than the upper surface piece 44. The length orthogonal to the fold ruled line 42 is shorter than that of the rising piece 40.

A rectangular lower surface piece 64 is provided at the end of the glued piece 60 on the opposite side of the fold ruled line 62, separated by the fold ruled line 66. The lower surface piece 64 is located parallel to the upper surface piece 44 with the length of the glued piece 60 opened in the assembled state of the inner box forming piece 16, and the length of the rising piece 40 and the glued piece 60 is also provided on the bottom surface 36. They are located parallel to each other with a difference. A lower closing piece 68 is provided on each of the pair of side edges of the lower surface piece 64 orthogonal to the fold ruled line 66, separated by the fold ruled line 70. The lower closed piece 68 is a rectangle having the same length parallel to the fold ruled line 70 as the lower surface piece 64 and a length orthogonal to the fold ruled line 70 shorter than the lower surface piece 64. A rectangular protrusion 72 is provided at the center of the side edge portion 68a of the lower closing piece 68 opposite to the fold ruled line 70.

At the end of the lower surface piece 64 opposite to the fold ruled line 66, a rectangular glued piece 74 is provided separated by the fold ruled line 76. The glued piece 74 is glued to the back surface of the rising piece 40.

In addition, each folding ruled line may be provided as a breaking line so as to be easily bent.

Next, an example of the method of assembling the inner box 14 of this embodiment will be described. Here, FIG. 3 shows the front surface of the inner box forming piece 16 of the inner box 14, and the folding method in which the front surface of the inner box forming piece 16 is convex is forward-folded, and the back surface is convex. Is called reverse folding.

First, glue 78 is applied to the back surface of the glued piece 74, the folding ruled line 62 is folded forward, and the back surface of the glued piece 74 is glued to the back surface of the rising piece 40. Next, glue 80 is applied to the surface of the glued piece 60, the fold ruled line 42 is folded forward, and the front surface of the glued piece 60 is glued to the back surface of the inner side surface 18. The inner box forming piece 16 is in a folded state, and the inner box 14 is shipped in this folded state.

Next, in a factory or the like that stores and wraps the contents 11, the folding ruled lines 38, 42, 46, 62, 66 are folded forward at 90 °, respectively, and the rising piece 40, the upper surface piece 44, the glued piece 60, and the lower surface are folded. The piece 64 is made into a quadrangular cylinder. The folding ruled line 76 is reverse-folded. Next, at both ends of the cylinder, the upper closing piece 54 is normally folded at 90 ° along the folding ruled line 56, and the lower closing piece 68 is normally folded at 90 ° at the folding ruled line 70. At this time, the lower closing piece 68 is overlapped so as to be on the surface side of the upper closing piece 54, and the protruding portion 72 of the lower closing piece 68 is inserted into the notch 58 of the upper closing piece 54 and locked to end the cylinder. Close the department. Next, the side pieces 22 are folded forward at 90 ° along the fold ruled line 24 on both sides of the inner side surface 18, and the insertion closing piece 26 is overlapped with the upper closing piece 54 and the lower closing piece 68, and the insertion closing piece 26 The end portion 26a is inserted into the notch portion 58 of the upper closing piece 54 and locked. As a result, it is located on one plane that closes the ends of the square cylinder formed by the rising piece 40, the upper surface piece 44, the glued piece 60, and the lower surface piece 64, and is connected to each other to have high shape retention. Then, the inner box 14 is assembled three-dimensionally and can stand on its own on the bottom surface 36. Next, the container 11 is placed in the assembled inner box 14. The container 11 is, for example, a vial containing a liquid drug. The container 11 is put into the fitting portion 48 of the upper surface piece 44. The flap 50 of the fitting portion 48 is pushed by the side surface of the container 11 and elastically deforms downward along the fold ruled line 52, and the container 11 is urged and sandwiched from both sides. The bottom portion of the container 11 abuts on the lower surface piece 64, is separated from the bottom surface 36, and is held as a buffer.

The inner box 14 containing the container 11 is put in the outer box 12 and packaged. Here, the outer box 12 will be described. The outer box 12 is made by assembling an outer box forming piece 82 formed by punching a blank sheet such as thick paper, and FIG. 4 is a developed view of the outer box forming piece 82 as viewed from the surface. is there. The outer box 12 is provided with four side surfaces 84, 86, 88, 90 connected in parallel to each other, and is glued by a glue piece 91 to be assembled into a square cylinder. A pair of bottom lid pieces 92 and a pair of flaps 94 are assembled and closed at the lower opening end of the cylinder to maintain shape retention as a box body. At the upper end of the side surface 84, a folded piece 96 folded back on the side surface 84 is provided separated by a fold ruled line 98. At the upper ends of the side surfaces 86 and 90, rectangular flaps 100 having the same shape are provided, respectively, separated by a fold ruled line 102. A recess 104 for opening is notched in an arc shape at the upper end of the side surface 88. The outer box 12 is provided in a size that does not cause rattling when the inner box 14 is put inside. Further, the size may have a gap for accommodating the instruction manual of the contained object 11.

As shown in FIG. 1, the inner box 14 holding the container 11 is placed in the outer box 12 in which the side surfaces 84, 86, 88, 90, the bottom lid piece 92, and the flap 94 are assembled. At this time, the folded piece 96 of the outer box 12 is normally folded along the fold ruled line 98 and overlapped with the back surface of the side surface 84 so that the inner side surface 18 of the inner box 14 faces the side surface 84 of the outer box 12 and the folded piece 96. Put in. The lid piece 28 of the inner box 14 projects to the outside of the fold ruled line 98 of the outer box 12.

Next, the flap 100 is normally folded along the pair of folded ruled lines 102 of the outer box 12, the lid piece 28 is normally folded by the folded ruled line 30 of the inner box 14, and the folded ruled line 34 is further folded and inserted. 32 is inserted into the inside of the side surface 88 of the outer box 12 and closed to complete the packaging of the packaging box 10 with the inner box as shown in FIG. The container 11 is held in a buffering manner apart from the side surfaces 84, 86, 88, 90 of the outer box 12 and the bottom lid piece 92, and is safely housed in the outer box 12.

When using the chemicals in the container 11 contained in the packaging box 10 with the inner box, the lid piece 28 of the inner box 14 is pulled up by inserting a finger into the recess 104 of the side surface 88 of the inner box 14 to open the package. The lid piece 28 is opened, and a pair of flaps 100 are further opened to hold the lid piece 28 and pull it upward. Without touching the contents 11, it is taken out from the outer box 12 and placed in an arbitrary place such as a desk or a workbench. The middle box 14 is self-supporting and difficult to fall over. Then, the work of injecting the drug contained in the container 11 into a syringe or the like is performed while holding the inner side surface 18, the side piece 22, the rising piece 40, etc., and the chemical solution inside is discharged without touching the container 11. Transfer to a syringe etc. for use. Since the inner box 14 is made of a transparent synthetic resin sheet, the label on the container 11 on which the product name and the like are written can be visually recognized, and the chemical solution is confirmed and the work is performed.

According to the packaging box 10 with an inner box of this embodiment, the outer box 12 and the inner box 14 are separate and easy to use, and the inner box 14 assembles the inner box forming piece 16 formed by punching a blank sheet. It is easy to make, has good manufacturing efficiency, and is inexpensive. In the inner box 14, the container 11 is held by the fitting portion 48 of the upper surface piece 44 to be separated from the inner side surface 18, the rising piece 40, and the side piece 22, and is held by the lower surface piece 64 from the bottom surface 36. Since they are separated from each other, the cushioning effect is high and the contents 11 can be protected. The container 11 can be prevented from being damaged, and an expensive chemical solution can be safely transported and stored. It has a high cushioning function and is safe whether it is put in the outer box 12 or taken out of the outer box 12.

Further, in the packaging box 10 with an inner box, the outer box 12 is closed by the lid piece 28 of the inner box 14, and the insertion piece 32 of the lid piece 28 is inserted into the back surface of the side surface 88 of the outer box 12. The box 14 is assembled to the outer box 12, is securely housed, has no rattling, and the inner box 14 does not shake in the outer box 12 due to vibration during transportation or the like. Further, the inner box 14 can be taken out from the outer box 12 only by holding and pulling up the lid piece 28 when the lid piece 28 is opened. There is no need to change the inner box 14, and it can be taken out with a simple operation.

The inner box 14 can be used by taking it out from the outer box 12 together with the container 11 while covering the container 11. Therefore, it is possible for the operator to hold the inner box 14 and handle the container 11 without contacting the container 11, and to hold a vial or the like containing a chemical solution that affects the body when it comes into contact with the body. It can be operated safely. The inner box 14 is made of PP or the like, is easy to manufacture and assemble, and is transparent, so that the label of the container 11 or the like is easily visible, is not misidentified, and the work is easy. Information about the contents 11 can be printed on the inner box 14, which is useful for calling attention when handling the medicine.

The packaging box with a middle box of the present invention is not limited to the above embodiment, and the rising piece, the upper surface piece, the glued piece, the lower surface piece, etc. of the middle box can be arranged and connected in any order. It can be changed, and the order of assembly can be changed as appropriate. The structure in which the upper closing piece, the lower closing piece, and the insertion closing piece are connected to each other to have shape retention may be other than this. The size of the inner box and the shape of the upper surface piece, the fitting portion, etc. can be appropriately changed according to the contents. The outer box can also be freely designed such as the shape of each member and the structure of the bottom portion and the upper end portion. There is no need for a folded piece. The shape of the flap can be freely changed, and any structure may be used as long as it does not allow foreign matter to enter from the outside. The shape of the lid piece and the insertion piece of the inner box can be freely changed, and the opening of the outer box can be easily closed, and the inner box can be easily held and pulled out from the outer box to be moved. Just do it. The insertion piece of the inner box may be glued to the side surface of the outer box, and in that case, a breaking line for opening may be provided on the side surface to cut the glued portion. The material of the inner box may be thick paper other than PP and can be freely changed, but a material such as a resin sheet is relatively suitable.

10 Packaging box with inner box 12 Outer box 11 Contents 14 Inner box 16 Inner box forming piece 18 Inner side surface 22 Side piece 26 Insertion closing piece 28 Lid piece 32 Insert piece 36 Bottom piece 40 Rising piece 44 Top piece 48 Fitting part 54 Top closing piece 60 Glued piece 64 Bottom piece 68 Bottom closing piece 84 Side 100 Flap

Claims (6)

Upward and a bottomed cylindrical outer case having an opening, to hold the contained object and a box inside that will be encased accommodated in the opening of the outer box, in said box, said of said outer box A packaging box with an inner box that is integrally provided with a lid piece that closes the opening .
The inner box is composed of one inner box forming piece separate from the outer box.
The inner box forming piece has an inner side surface that is inserted along the inside of one side surface of the outer box and a bottom surface that is continuous with the lower end portion of the inner side surface, and is on the side of the bottom surface opposite to the inner side surface. At the end, a rising piece, an upper surface piece, a glued piece, and a lower surface piece are provided by being separated from each other by a fold ruled line and connected in one direction, and the container is fitted to the upper surface piece. A fitting part to be held is provided,
On the side edge portion parallel to the connecting direction of the upper surface piece, an upper closing piece is provided separated by a fold ruled line.
A lower closing piece is provided on the side edge portion parallel to the connecting direction of the lower surface piece, separated by a fold ruled line.
On the side edge portion parallel to the connecting direction of the inner side surface, an insertion closing piece is provided separated by a fold ruled line.
In the assembled state of the inner box, the glued piece is glued to the inner side surface, and the rising piece, the upper surface piece, the glued piece, and the lower surface piece form a square cylinder separated from the bottom surface. The upper surface piece, the lower surface piece, and the bottom surface are arranged at angles intersecting with the inner side surface, and the upper closing piece, the lower closing piece, and the insertion closing piece are each of the folding ruled lines. A packaging box with an inner box , which is bent by a box and is located on one plane that closes the end of the square cylinder, and is connected to each other to have shape retention . The packaging box with an inner box according to claim 1, wherein the inner box forming piece is made of a transparent synthetic resin. The inner box forming piece is a packaging box with an inner box according to claim 1, which is made of thick paper. The lid piece is provided at an end located above the inner surface.
A pair of side edges of the inner side surface that intersect the end portion provided with the lid piece are provided with side pieces that are bent at a substantially right angle to the inner side surface, and the insertion closing piece is the insertion closing piece. A packaging box with an inner box according to any one of claims 1 to 3 provided on the side piece. The lid piece is provided with an insertion piece, and the opening edge of the outer box is provided with a flap.
Any of claims 1 to 4, wherein the opening is covered with the flap, the surface of the flap is covered with the lid piece, and the insertion piece is inserted into the inside of one side surface of the outer box to be locked and closed. A packaging box with a medium box as described. The fitting portion of the upper surface piece is circular, a flap protruding inward of the fitting portion is provided on the circumference, and the base end portion of the flap of the upper surface piece is a circle of the fitting portion. The packaging box with an inner box according to any one of claims 1 to 5, which is provided with a fold line along the circumference.

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