JP2009154909A - Packaging container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging container capable of maintaining an aligned state of packaged products in the packaging container even if the container is vibrated during its transport, when the packaged products such as blister pack products whose gravity centers are situated off their centers are accommodated. <P>SOLUTION: With packaged products 18 accommodated in the accommodating space 26 of the accommodating container 20, a side flap 34 is mountain-folded at a second ruled line 36 located near a first ruled line 32. Thereby a portion of the side flap 34, which portion is between the first and second ruled lines 32 and 36, is brought into contact with the upper end 16a of the base 16 of the packaged product 18. In addition, the side flap 34 is valley-folded along a third ruled line 38. Thereby a portion of the side flap 34, which portion is extending forward from the ruled line 38, is brought into contact with the upper end 30a of the bulging portion 30 of the packaged product 18. This restricts the packaged product 18 from being moved in the packaging container 20. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a packaging container configured by a plurality of walls that accommodates a plurality of products.

  2. Description of the Related Art Conventionally, there is a packaging box assembled with a paperboard such as cardboard as a packaging container for storing a product to prevent the product from being scratched or soiled.

  In order to store a plurality of products that are difficult to align in the packaging box, some products are fixed by cutting the flap of the packaging box or by devising the folding of the flap.

  2. Description of the Related Art Conventionally, there is a packaging box of this type in which a rectangular parallelepiped container product and a packaged electrical product (packaged product) are arranged and stored.

  For example, in Japanese Patent Application Laid-Open No. 2000-6956 (Patent Document 1), a packaging container that accommodates a rectangular parallelepiped packaged product and does not insert a cushioning material between the products, There is disclosed a packaging container in which up to a fold is used as a partition piece, and the partition piece is inserted between the first and second products from the wall side to prevent backlash and prevent product damage.

  Further, in Japanese Utility Model Laid-Open No. 2-69821 (Patent Document 2) and Japanese Utility Model Publication No. 4-54094 (Patent Document 3), as shown in FIG. 5, two folds c1 are formed at the front end of the flap b on the short side of the packaging box a. , C2 and a notch d to the front end side crease c1 to form a tongue piece f having a width that is an integral multiple of the product thickness of the packaged product e at the tip, and the tongue product f is used to form the packaged product e. It is disclosed that the product to be packaged e is prevented from rattling in the packaging box a by being pressed from the thickness direction.

  Further, in Japanese Patent Application Laid-Open No. 2001-31064 (Patent Document 4) and Japanese Patent Application Laid-Open No. 10-101059 (Patent Document 5), as shown in FIG. 6, up to the fold of the flap h on the long side of the storage container (packaging box) g. A product to be packaged that is provided in a container g by providing a notch or hole i at the front end h1 and engaging the upper end of the product to be packaged j with the notch or hole i. A storage container (storage box) for holding j so as not to move is disclosed.

  The above-mentioned packaged product is a product stored in a small box or a resin container. As shown in the comparative example shown in FIG. The thin plate-like transparent resin body 14 in which the convex portion 12 is molded in accordance with its outer shape is wrapped (accommodated in the convex portion 12), and the product 10 is placed on the base portion 16 made of a mount and the base portion 16 and the transparent resin. There are blister pack products that are packaged and fixed by the body 14. FIG. 7A shows the state before packaging, and FIG. 7B shows the state of the blister pack product after packaging.

  As shown in FIG. 7, the blister pack product has a larger area than the product stored in the base portion 16 portion from the standpoint of store display, and the product 10 has the center portion of the base portion 16 or one of the products. It may be stored eccentrically on the side. Even when such blister pack products are aligned and loaded in a packaging box, the blister pack products are scattered in the packaging box due to vibration or drop impact during transportation.

  Therefore, when exhibiting blister pack products at stores, especially when leaving the bottom of the packaging box (inner box), the products are not aligned and are in an unsightly state, reducing the store effect. In addition, there was a high demand for improvement due to the time and effort required to align at the store again.

However, the conventional technology has a problem in that it cannot be fixed so as not to be displaced when the blister pack product is stored in the packaging box, and rattling cannot be eliminated.
Japanese Patent Laid-Open No. 2000-6906 Japanese Utility Model Publication 2-69821 Japanese Utility Model Publication No. 4-54094 JP 2001-31064 A JP 10-101059 A

  In view of such circumstances, the present invention provides a product to be packaged inside even if the packaging container vibrates during transportation when storing the packaged product such as a blister pack product having a biased center of gravity in the packaging container. Is intended to provide a packaging container that can maintain alignment.

The present invention relates to a packaging container, and is a packaging container that opens and closes an upper opening portion of a housing space surrounded by a bottom surface portion and four side wall portions with an integral or separate lid member, and a base portion that expands in a plate shape. A plurality of products to be packaged having a bulging portion that bulges in the thickness direction from a part of the base portion and stores the product therein, and the surface direction of the base portion is substantially parallel to the opposing side wall portion. In a packaging container that is aligned in a direction and accommodated in the accommodating space,
A side flap is extended to the upper end edge of the side wall portion on the side end in the alignment direction of the packaged product via a first ruled line for mountain folding, and the side flap is parallel to the first ruled line. Two ruled lines and a third ruled line are provided.
In a state in which the product to be packaged is accommodated in the accommodation space, the product to be packaged is formed at a position where the upper end portion of the outer wall of the bulging portion is lower than the upper end portion of the base portion,
In this state, the side flap is mountain-folded from a second ruled line close to the first ruled line, so that the portion to be packaged is formed at a portion between the first ruled line and the second ruled line of the side flap. While being able to contact the upper end of the product base,
By folding the third ruled line of the side flap, the portion ahead of the third ruled line of the side flap is brought into contact with the upper end of the outer wall of the bulged part of the packaged product. The packaging container is characterized in that movement within the packaging container is restrained.

  In the present invention, the product to be packaged stores the product in the dome-shaped convex portion of the resin film body that is the bulging portion, and the storage side opening of the convex portion is covered with the plate material that is the base portion. It is preferable that the product is a blister pack product in which is fixed between the resin film body and the plate material.

  In the present invention, it is preferable that the packaged product is formed with a bulging portion biased on one side in the width direction of the base portion in a state where the packaged product is accommodated in the accommodation space. .

  In the present invention, the interval between the second ruled line and the third ruled line of the side flaps is set so that the bulge portion extends from the upper end of the base part of the packaged product in a state where the packaged product is accommodated in the accommodation space. It is preferable that the distance is equal to or slightly longer than the distance to the upper end of the outer wall.

  In the present invention, the distance from the third ruled line to the tip of the side flap is the same or slightly longer than the protruding height of the bulging portion outer wall of the packaged product in a state where the packaged product is stored in the storage space. It is preferred that

  According to the packaging container of the first to fifth aspects of the present invention, in the packaging container, the side flap is first folded from the second ruled line close to the first ruled line, whereby the first of the side flaps. A side portion of the side flap by allowing the third ruled line of the side flap to be valley-folded while being able to contact the upper end of the base portion of the packaged product at a portion between the ruled line and the second ruled line Since the tip of the third ruled line of the flap is brought into contact with the upper end of the outer wall of the bulging part of the packaged product, the movement of the packaged product in the packaging container is stopped, so that the blister pack product etc. When the packaged product is accommodated in the packaging container, it can be handled while maintaining the alignment of the packaged product inside even if the packaging container vibrates during transportation.

  Therefore, the product to be packaged inside does not have problems such as dents and scratches due to vibration during transportation. Moreover, if the lid member is opened at the required location and the packaging container is opened, the packaged products that have been stored are aligned and looked good. Since the display can be immediately used as a display for exhibitions, the workload can be reduced.

  In the present invention, if the product to be packaged is a blister pack product, it is most suitable because it is likely to vary due to vibration in the packaging container.

  Further, the packaged product to be accommodated in the packaging container is formed with a bulging portion biased on one side in the width direction of the base portion in a state in which the packaged product is accommodated in the accommodating space. Is very appropriate. As described above, the packaged product in which the bulging portion biased on one side in the width direction of the base portion is formed may be compared with the packaged product having the bulging portion in the center portion of the base portion depending on the conventional technology. However, the products to be packaged are very likely to vary due to vibration during transportation or the like, but the present invention reliably maintains the alignment state even with such products to be packaged.

  In the present invention, the distance between the second ruled line and the third ruled line of the side flaps is set so that the outer wall of the bulging part extends from the upper end of the base part of the packaged product in a state where the packaged product is accommodated in the packaging container. If the distance to the upper end of the product is the same or slightly longer, the portion between the second ruled line and the third ruled line of the side flap will press the upper end of the outer wall of the bulged part of one packaged product. Further, rattling of the packaged product can be further prevented.

  In the present invention, if the distance from the third ruled line to the tip of the side flap is made the same as or slightly longer than the protruding height of the bulging portion outer wall of the packaged product in a state where the packaged product is stored in the storage space Since the interval between the plate materials of the products to be packaged in the state of being aligned in the packaging container corresponds to the height of the bulging portion outer wall, it is possible to reliably prevent the bulging portion outer wall from being deformed by hitting the adjacent base portion. In addition, it is possible to achieve the effect of preventing damage and maintaining the quality of the packaged product accommodated while preventing rattling.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  1-4 is an example of embodiment of this invention, Comprising: The part which attached | subjected the code | symbol same as FIG. 7 in the figure is the same.

  1 is an external perspective view of a packaging container 20 according to an embodiment of a blister pack product housing state as a packaged product 18, FIG. 2 is a plan view of the packaging container 20 in the housing state, and FIG. FIG. 4 is an exploded view of the packaging container 20, and FIG. 4 is an exploded view of the packaging container 20.

  As shown in FIGS. 1 to 3, the packaging container 20 according to the embodiment includes an upper opening 26 a of the accommodation space 26 surrounded by the bottom surface portion 22 and the four side wall portions 24 a to 24 d. It is opened and closed by an opening closing flap (an example of a lid member) 28 extending from the upper edge, and has a thickness from a base portion 16 such as a mount spread in a plate shape and a part of the base portion 16. A plurality of products 18 to be packaged having a bulging portion 30 that bulges in the direction and stores the product 10 therein, and the surface direction of the base portion 16 is substantially parallel to the opposing side wall portions 24b and 24d. Thus, the packaging container 20 accommodated in the accommodating space 26 is aligned.

  The packaged product 18 is a blister pack product similar to that shown in FIG. 7, and the same reference numerals are given to the same parts. The bulging portion 30 is integrally formed so as to protrude from a resin film body (an example of a transparent film body) 14. The packaged product 18 stores a product 10 such as an aerosol product or a squeeze product in the dome-shaped convex portion 12 of the resin film body 14 which is the bulging portion 30, and a storage side opening below the convex portion 12. 30b (see FIG. 3) is a blister pack product in which the product 10 is fixed between the resin film body 14 and the base portion 16 by covering with a mount (an example of a plate material) which is the base portion 16.

  In addition, as a material of the resin film body 14, PP (polypropylene), PE (polyethylene), PET (polyethylene terephthalate), PS (polystyrene) and the like are preferable. Whether the product is colored, transparent, translucent, or transparent can be determined by the display properties of the product 10. What formed the resin of the said bulging part 30 with various shaping | molding techniques is preferable. In addition, the bulging part 30 can be formed by folding a paper sheet other than the resin material into a box shape.

  Further, in the embodiment, the mount of the base portion 16 is cardboard such as cardboard, but PP (polypropylene), PE (polyethylene), PET (polyethylene terephthalate), PS (polystyrene), or the like is used as the resin sheet. be able to.

  explain in detail. In the packaging container 20, a side flap 34 is extended to the upper end edge of the side wall portions 24 b, 24 d at the side end in the alignment direction of the packaged product 18 via a first ruled line 32 for mountain folding. A second ruled line 36 and a third ruled line 38 are provided on the part flap 34 in parallel to the first ruled line 32.

When the packaging container 20 is formed from a single paperboard and unfolded, it is as shown in FIG. The bottom surface portion 22 is a combination half 22a, 22b connected to the side wall portions 24a, 24c via a mountain fold ruled line 40, and a glue margin flap 42a connected to the other side wall portions 24b, 24d via a mountain fold ruled line 42. , 42b are bonded together to form the bottom surface portion 22. On the side of the side wall portion 24a, a glue margin 44 for connecting to the other side wall portion 24b is extended.
In addition, in order to make each fold line easy to fold, a sewing machine line and a press (dent) line can be suitably formed in the shape of a broken line. The packaging container 20 is perforated with a cutting sewing line 46 for opening and removing the upper half of the packaging container for store display.

  In a state where the product to be packaged 18 is accommodated in the accommodation space 26, the product to be packaged 18 is formed at a position where the upper end portion 30 a of the outer wall of the bulging portion 30 is lower than the upper end portion 16 a of the base portion 16.

  In this state, the side flap 34 is mountain-folded from the second ruled line 36 close to the first ruled line 32, so that the gap between the first ruled line 32 and the second ruled line 36 of the side flap 34 is obtained. In this portion, the upper end portion 16a of the base portion 16 of the packaged product 18 can be brought into contact. At the same time, the upper end portion 30a of the outer wall of the bulging portion 30 of the product to be packaged 18 is formed by valley-folding the third ruled line 38 of the side flap 34 so that the portion ahead of the third ruled line 38 of the side flap 34 is. The movement of the product 18 to be packaged in the packaging container 20 is stopped.

  The packaged product 18 has a bulging portion 30 biased to one side in the width direction of the base portion 16 in a state where the packaged product 18 is accommodated in the accommodation space 26 as shown in FIG. Is formed. The detailed configuration of the packaged product 18 is the same as that of the packaged product 18 shown in FIG.

  Further, the distance between the second ruled line 36 and the third ruled line 38 of the side flap 34 is set such that the upper end of the base part 16 of the packaged product 18 in a state where the packaged product 18 is accommodated in the accommodating space 26. The distance from 16a to the upper end portion 30a of the outer wall of the bulging portion 30 is the same or slightly longer.

  Further, the distance from the third ruled line 38 to the tip of the side flap 34 is the same as the protruding height of the outer wall of the bulging portion 30 of the packaged product 18 in the state where the packaged product 18 is stored in the storage space 26. Somewhat longer.

  According to the packaging container 20 of the embodiment, the side flap 34 is mountain-folded from the second ruled line 36 close to the first ruled line 32, whereby the first ruled line 32 and the second ruled line 32 of the side flap 34 are provided. By allowing the third ruled line 38 of the side flap 34 to be a valley folded, the side part 34 can be brought into contact with the upper end part 16a of the base part 16 of the packaged product 18 at a portion between the side line 36 and the side line 36. The portion of the part flap 34 beyond the third ruled line 38 is brought into contact with the upper end portion 30a of the outer wall of the bulging portion 30 of the packaged product 18 so that the movement of the packaged product 18 in the packaging container 20 is stopped. As a result, when the packaged product 18 such as a blister pack product is accommodated in the packaging container 20, even if the packaging container 20 vibrates during transportation, the alignment of the packaged product 18 inside is maintained and handled. Can do.

Therefore, according to the packaging container of the embodiment, inconveniences such as dents and scratches in the inner packaged product 18 due to vibration during transportation and the like do not occur.
Further, if the lid member is opened at the necessary place and the packaging container 20 is opened, the packaged product 18 that has been accommodated is in a well-aligned state, so it is necessary to realign the packaged product 18 inside. For example, by removing the upper half of the container 20 with the cut sewing line 46 shown in FIG. 4 and exposing the packaged product 18, it is possible to respond immediately as a display for a storefront display or the like. Can be reduced.

  In the embodiment, if the packaged product 18 is a blister pack product, the packaged product 20 is likely to vary due to vibration. However, the side flap 34 can reliably hold the packaged product 18 and is most suitable. It is.

  The packaged product 18 accommodated in the packaging container 20 is formed with a bulging portion 30 biased to one side in the width direction of the base portion 16 in a state where the packaged product 18 is accommodated in the accommodating space 26. It is extremely appropriate that As described above, the packaged product 18 in which the bulging portion 30 that is biased to one side in the width direction of the base portion 16 is formed may be covered with the bulging portion 30 at the center portion of the base portion 16 depending on the conventional technology. Compared with the packaged product 18, the packaged product 18 is very likely to vary due to vibrations during transportation, but this embodiment can particularly reliably maintain the aligned state with respect to such a packaged product 18.

  Further, the distance between the second ruled line 36 and the third ruled line 38 of the side flap 34 is set so as to extend from the upper end part 16a of the base part 16 of the packaged product 18 in a state where the packaged product 18 is accommodated in the packaging container 20. If the distance to the upper end portion 30a of the outer wall of the bulging portion 30 is the same or slightly longer, the packaged product 18 in which the portion between the second ruled line 36 and the third ruled line 38 of the side flap 34 is one. Since the upper end portion 30a of the outer wall 30 of the bulging portion 30 is pressed in, the backlash of the packaged product 18 can be further prevented.

  Further, the distance from the third ruled line 38 to the tip of the side flap 34 is the same as or slightly higher than the protruding height of the outer wall of the bulging portion 30 of the packaged product 18 in the state where the packaged product 18 is accommodated in the accommodating space 26. If the length is longer, the interval between the plate members of the packaged product 18 in the state of being aligned in the packaging container 20 corresponds to the height of the outer wall of the bulging portion 30, so that the outer wall of the bulging portion 30 hits the adjacent base portion 16. Deformation can be reliably prevented, and damage to the packaged product 18 accommodated while preventing rattling can be prevented and quality can be maintained.

  In addition, the packaging container of this invention is not limited to above-described embodiment, Of course, a various change can be added in the range which does not deviate from the summary of this invention. The packaged product 18 is preferably a blister pack product, but it can also be a box product in which paper and sheets are folded and the base portion 16 and the bulging portion 30 are integrally formed to wrap the product.

  Further, the opening closing flap 28 integrally provided from the side wall portion 24a is cited as the lid member. However, the lid member may be provided with a lid separately from the side wall portion so as to cover the container opening. .

It is an external appearance perspective view of the packaging container of the blister pack product accommodation state as a to-be-packaged product based on embodiment of this invention. It is a top view of the packaging container of the said accommodation state. It is a longitudinal cross-sectional enlarged view in alignment with the AA of FIG. 1 of the packaging container of the said accommodation state. It is an expanded view of the packaging container which concerns on embodiment. It is explanatory drawing of the storage container of the conventional packaged product. It is explanatory drawing of the other example of the conventional storage container. It is explanatory drawing of a general blister pack product.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Product 12 Convex part 14 Resin film | membrane body 16 Base part 16a Upper end part 18 of base part Packaged product 20 Packaging container 22 Bottom face part 22a, 22b Combination half body 24a-24d of bottom face part Side wall part 26 Accommodating space 26a Accommodating space Upper opening 30 Swelling portion 30a Upper end 30b of bulging portion outer wall Storage side opening 32 First ruled line 34 Side flap 36 Second ruled line 38 Third ruled line 40 Mountain fold ruled line 42 Mountain fold ruled lines 42a, 42b Bottom Paste allowance flap 44 part paste allowance

Claims (5)

A packaging container that opens and closes an upper opening portion of a housing space surrounded by a bottom surface portion and four side wall portions with an integral or separate lid member, from a base portion expanded in a plate shape and a partial surface of the base portion A plurality of products to be packaged having a bulging portion that bulges in the thickness direction and stores the product therein, and is aligned so that the surface direction of the base portion is substantially parallel to the opposing side wall portion. In the packaging container accommodated in the accommodation space,
A side flap is extended to the upper end edge of the side wall portion on the side end in the alignment direction of the packaged product via a first ruled line for mountain folding, and the side flap is parallel to the first ruled line. Two ruled lines and a third ruled line are provided.
In a state in which the product to be packaged is accommodated in the accommodation space, the product to be packaged is formed at a position where the upper end portion of the outer wall of the bulging portion is lower than the upper end portion of the base portion,
In this state, the side flap is folded from the second ruled line close to the first ruled line, so that the portion to be packaged is formed at a portion between the first ruled line and the second ruled line of the side flap. While being able to contact the upper end of the product base,
By folding the third ruled line of the side flaps, the portion ahead of the third ruled line of the side flaps is brought into contact with the upper end portion of the outer wall of the bulged part of the packaged product. A packaging container characterized by restraining movement in the packaging container.   The packaged product stores the product in a dome-shaped convex portion of a resin film body that is a bulging portion, covers the opening on the storage side of the convex portion with a plate material that is a base portion, and covers the product with the resin film The packaging container according to claim 1, wherein the packaging container is a blister pack product fixed between the body and the plate.   The wrapping product is formed with a bulging portion biased on one side in the width direction of the base portion in a state in which the wrapping product is accommodated in the accommodation space. A packaging container according to 1.   The distance between the second ruled line and the third ruled line of the side flaps is from the upper end part of the base part of the packaged product in a state where the packaged product is accommodated in the accommodating space to the upper end part of the bulging part outer wall. The packaging container according to claim 1, wherein the packaging container is formed to be the same as or slightly longer than the distance between the packaging container and the packaging container.   The distance from the third ruled line to the tip of the side flaps is the same as or slightly longer than the protruding height of the bulging portion outer wall of the packaged product in a state where the packaged product is accommodated in the accommodation space. The packaging container according to claim 1.

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