JP5784326B2 - Packing material - Google Patents

Description

  The present invention relates to a packaging material that can be used as a returnable box.

  As packaging materials for packaging products such as electronic devices and medical devices, boxes made of paper cardboard or plastic cardboard are widely used. When a product is transported using such a box, in order to protect the product from vibration / impact during transportation, it is common to store a cushioning material made of foamed polystyrene together with the product in the box.

  In recent years, box-shaped packing materials are repeatedly used for packing and transporting products. A box-shaped packing material that is repeatedly used is generally called a “return box” (see, for example, Patent Document 1).

  Conventionally, there are various collection forms of returnable boxes, but a general collection form is to collect and collect the outer frame (box body) and the cushioning material separately.

JP 2009-298433 A

  However, in the conventional collection form as described above, it is necessary to prepare a storage place for the box body and a storage place for the cushioning material as storage places for the collected returnable boxes. It was necessary to ensure. Further, when the box and the cushioning material are reused, it is necessary to collect them from different storage locations, so that the packaging work is complicated.

  Thus, the conventional returnable box has a certain limit in improving convenience.

  An object of the present invention is to provide a packaging material that can improve convenience as a returnable box.

The packaging material according to the present invention is a packaging material that has a bottom portion and a cover portion, and forms a box that can store a product and a cushioning material therein by covering the bottom portion with the cover portion. A bottom surface and an outer peripheral surface integrated so as to form a tray capable of storing the cushioning material by the bottom unit alone, and a rear end side fixed on the outer surface of the outer peripheral surface portion at a facing position; A pair of belts each extending from the edge part to the leading end side extending outwardly, a hook and loop fastener is provided on both the rear end side and the leading end side of the pair of belts, and the bottom part of the outer peripheral surface part A pair of additional belts extending from a rear end side fixed at an opposing position on the inner surface or the outer surface to a front end side extending from the upper edge portion of the outer peripheral surface portion, and the rear ends of the pair of additional belts On both the side and tip side Provided, said pair of additional belts that each distal end side having a joinable lengths.

  According to the present invention, the convenience of the packing material as a returnable box can be improved.

It is a figure for demonstrating the structure of the packing material which concerns on one embodiment of this invention, and is a figure which shows the packing state in which the product storage box is formed and the product etc. are accommodated in the inside It is a figure for demonstrating the structure of the packing material which concerns on one embodiment of this invention, and is a figure which shows the decomposed | disassembled product storage box and its contents The figure which shows the cover part accommodation state which bundled the several cover part which concerns on one embodiment of this invention The figure which shows the structure of the bottom part concerning one embodiment of this invention. The figure which shows the bottom part accommodation state which bundled the several bottom part which concerns on one embodiment of this invention The figure which shows the modification of the structure of the bottom part concerning one embodiment of this invention The figure which shows the state which accommodated the shock absorbing material in the bottom part shown to FIG. 5A. The figure which shows the state which bent the coupling belt of the bottom part shown to FIG. 5B.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a diagram for explaining a configuration of a packaging material according to an embodiment of the present invention. FIG. 1A shows a packaging state in which a product storage box is formed and products and the like are stored therein. FIG. 1B is a diagram illustrating a product storage box and its contents as disassembled.

  The packaging material includes a bottom portion 10, a cover portion 20, and a binding belt 30. The bottom part 10 and the cover part 20 are both made of paper cardboard or plastic cardboard, and the cover part 20 is covered on the bottom part 10 to form a box (product storage box) for product storage. This product storage box can store therein a product 40 to be transported and a cushioning material 50 for protecting the product 40 from vibration and impact during transport. The product 40 or the like is stored in the product storage box. For example, the binding material 30 made of synthetic fiber is wound around the product storage box and the bottom portion 10 and the cover portion 20 are bound to each other, whereby the packing material is packed.

  The cover part 20 is composed of a plate-shaped front face part 21, right face part 22, top face part 23, back face part 24 (see FIG. 2) and left face part 25 (see FIG. 2). The bottom portion (not shown) is an opening for use over the bottom portion 10. As shown in FIG. 2, the top surface portion 23 includes an outer flap 231 connected to the back surface portion 24, an inner flap 232 connected to the left surface portion 25, and an inner flap (not shown) connected to the right surface portion 22. It can be opened and closed freely.

  Moreover, the cover part 20 can bend the inner flap 232 and the left surface part 25 inside along the dashed-dotted line shown in FIG. 2 in the state which opened the top | upper surface part 23. FIG. Similarly, the inner flap (not shown) and the right surface portion 22 connected to the right surface portion 22 can be bent inward. That is, the cover part 20 is formed to be foldable.

  Therefore, in the case where not only the product storage box in the present embodiment but also a plurality of product storage boxes having the same configuration as this are in a disassembled state, the cover part 20 has another cover part 20A, 20B, 20C, By folding and storing 20D and 20E, a plurality of cover portions 20, 20A to 20E can be bundled. Moreover, the cover part 20 can also be folded and accommodated in another cover part.

  FIG. 3 is a diagram showing the configuration of the bottom 10.

  The bottom portion 10 has a plate-shaped front surface portion 11, right surface portion 12, left surface portion 13, back surface portion 14, and bottom surface portion 19 (see FIG. 5A). The front surface portion 11, the right surface portion 12, the left surface portion 13, and the back surface portion 14 constitute an outer peripheral surface portion. The bottom surface portion 19 (see FIG. 5A), the front surface portion 11, the right surface portion 12, the left surface portion 13, and the back surface portion 14 are integrated in a tray shape, and the bottom portion 10 alone stores a set of cushioning materials 50 for one product 40. Is possible. Therefore, it is possible to eliminate the need to collect and collect the cushioning material and the product storage box separately after product transportation.

  A pair of coupling belts 15 and 16 are provided at positions opposed to the outer peripheral surface portion, specifically at the center positions of the right surface portion 12 and the left surface portion 13. The coupling belt 15 has a configuration in which hook-and-loop fasteners are pasted on both sides of a base material made of, for example, synthetic fiber that extends in a belt shape from the rear end 151 to the front end 152. The coupling belt 16 has the same configuration.

  The rear end 151 side of the coupling belt 15 is fixed on the outer surface of the right surface portion 12 by a method such as stapling. However, since the coupling belt 15 is longer than the height of the right surface portion 12, the front end 152 of the coupling belt 15 is used. The side extends outward from the upper edge of the right surface portion 12. Similarly, the rear end (not shown) side of the coupling belt 16 is fixed on the outer surface of the left surface portion 13, and the front end 162 side of the coupling belt 16 is also extended from the upper edge portion of the left surface portion 13 in the same manner. Yes.

  Therefore, when not only the product storage box in the present embodiment but also a plurality of product storage boxes having the same configuration are disassembled, the bottom portion 10 and another bottom portion are overlapped with each other. The coupling belts 15 and 16 can be used for coupling.

  Specifically, as shown in FIG. 4, another bottom portion 10A is stacked on the bottom portion 10, and the surface fastener on the front end 152 side of the coupling belt 15 on the right surface portion 12 of the bottom portion 10 is placed on the right surface portion 12A of the bottom portion 10A. Are joined to a hook-and-loop fastener on the rear end (not shown) side. Further, although not shown in FIG. 4, similarly for the coupling belt 16 (see FIG. 3) arranged to face each other, the surface fastener on the tip 162 side is connected to the rear of the coupling belt on the right surface portion of the bottom portion 10 </ b> A. Join the end surface fastener. If there are additional bottoms 10B, 10C, they can be joined in a similar manner.

  The lengths of the coupling belts 15 and 16 may be such that the ends 152 and 162 can be joined to each other. However, it is sufficient that the ends 152 and 162 of the coupling belts 15 and 16 can be joined only to the bottom 10A overlaid on the bottom 10 as shown in FIG. Therefore, the lengths of the coupling belts 15 and 16 extending outward from the upper edge portion of the outer peripheral surface portion on the side of the ends 152 and 162 may be shorter than the height of the outer peripheral surface portion.

  Thus, according to the present embodiment, a plurality of bottom portions 10, 10A to 10C can be easily bundled. Moreover, since a set of cushioning materials can be stored in each of the bottom portions 10, 10A to 10C, the storage space when the product storage box and the cushioning material are not used can be saved, and the quality of the cushioning material can be degraded. Can prevent and promote its reuse. Therefore, the convenience of the packing material as a returnable box can be improved.

  In addition, when the bottom 10 is stacked at the uppermost level as in the bottom 10C shown in FIG. 4, the cushioning material stored therein is covered by reversing the top and bottom and connecting it to the bottom of the next lower level. It is possible to store it in a state in which it is stored.

  Moreover, when the height of the bottom part 10 is 1/4 of the height of the cover part 20, the dimension is made into the bottom part 10 by making it 4 steps | paragraphs of the bottom parts 10 and 10A-10C as shown in FIG. And the size of the product storage box formed from the cover portion 20 can be made substantially the same. In this case, the binding of the bottom portions 10, 10 </ b> A to 10 </ b> C can be reinforced using the binding belt 30. This dimension is substantially the same as the dimension of the cover assembly shown in FIG. That is, when the height of the bottom portion 10 is 1 / N of the height of the cover portion 20, an N-tiered bottom aggregate may be formed from N bottom portions including the bottom portion 10.

  Further, as shown in FIG. 3, the right surface portion 12 of the bottom portion 10 has a two-layer configuration of an outer plate 121 and an inner plate 122. A concave portion 123 and a convex portion 124 are formed on the outer plate 121. The inner plate 122 is exposed to the outside where the concave portion 123 is formed, and the outer plate 121 protrudes from the inner plate 122 where the convex portion 124 is formed. By providing such a concavo-convex shape on the outer peripheral surface portion, as shown in FIG. 4, when the plurality of bottom portions 10, 10 </ b> A to 10 </ b> C are overlapped with each other, the respective concavo-convex shapes can be engaged with each other. Can be prevented from occurring.

  Next, a modified example of the configuration of the bottom will be described with reference to FIGS. 5A, 5B, and 5C. FIG. 5A is a diagram showing a modified example of the configuration of the bottom, FIG. 5B is a diagram showing a state in which a cushioning material is housed in the bottom shown in FIG. 5A, and FIG. 5C is a connection of the bottom shown in FIG. It is a figure which shows the state which bent the belt.

  In the bottom portion 10 ′ shown in FIGS. 5A to 5C, the same components as those of the bottom portion 10 described above are denoted by the same reference numerals, and detailed description thereof is omitted.

  A pair of holding belts 17 and 18 are provided as additional belts at positions opposed to the outer peripheral surface portion of the bottom portion 10 ′, specifically, at respective central positions of the right surface portion 12 and the left surface portion 13. The holding belt 17 has a configuration in which hook-and-loop fasteners are pasted on both sides of a base material made of, for example, synthetic fiber that extends in a belt shape from a rear end (not shown) to a front end 171. Similarly, the holding belt 18 has a configuration in which hook-and-loop fasteners are pasted on both surfaces of a base material made of synthetic fiber, for example, which extends in a band shape from the rear end 181 to the front end 182.

  The rear end (not shown) side of the holding belt 17 is fixed on the inner surface of the right surface portion 12 by a method such as stapling. Similarly, the holding belt 18 has its rear end 181 side fixed to the inner surface of the left surface portion 13 by a method such as stapling. The holding belts 17 and 18 are significantly longer than the heights of the right surface portion 12 and the left surface portion 13, respectively, and the respective leading ends 171 and 182 extend outward from the upper edge portions of the right surface portion 12 and the left surface portion 13, and are shown in FIG. 5B. As shown, they can be joined to each other so as to span the right surface portion 12 and the left surface portion 13. Therefore, as shown in FIG. 5B, when the cushioning material 50 is stored in the bottom 10 ', the cushioning material 50 can be held inside the bottom 10' by joining the holding belts 17 and 18 together. In this case, even when the upside down of the bottom portion 10 'is used as in the bottom portion 10C shown in FIG. 4, it is possible to prevent the shock absorbing material stored in the bottom portion 10' from falling.

  Further, the facing positions where the holding belts 17 and 18 are fixed are the same as the facing positions where the coupling belts 15 and 16 are fixed, respectively. Therefore, when it is not necessary to use the joining belts 15 and 16 for joining to other bottom portions, the joining belts 15 and 16 can be bent and joined to the holding belts 17 and 18 as shown in FIG. 5C.

  In the present embodiment, the holding belts 17 and 18 are fixed on the inner surfaces of the right surface portion 12 and the left surface portion 13, but may be on the outer surfaces of the right surface portion 12 and the left surface portion 13. When these are fixed on the outer surfaces of the right surface portion 12 and the left surface portion 13, a holding belt 17 is sandwiched between the right surface portion 12 and the coupling belt 15, and the holding belt is interposed between the left surface portion 13 and the coupling belt 16. 18 may be sandwiched. Alternatively, the coupling belt 15 and the holding belt 17 are arranged adjacent to each other on the outer surfaces of the right surface portion 12 and the left surface portion 13 and fixed, and the coupling belt 16 and the holding belt 18 are arranged adjacent to each other and fixed. May be.

  Although the embodiment of the present invention has been described above, the above description is an illustration of a preferred embodiment of the present invention, and the scope of the present invention is not limited to this. That is, the packaging material according to the above embodiment can be implemented with various modifications within the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Packing material 10, 10A, 10B, 10C, 10 'Bottom part 11 Front part 12, 12A Right side part 13 Left side part 14 Back part 15, 15A, 16 Coupling belt 17, 18 Holding belt 19 Bottom part 20, 20A, 20B, 20C , 20D, 20E Cover part 30 Bundling belt 40 Product 50 Buffer material 151, 181 Rear end 152, 162, 171, 182 Front end

Claims (4)

A packaging material having a bottom part and a cover part, and forming a box capable of accommodating a product and a buffer material inside by covering the cover part on the bottom part,
The bottom portion includes a bottom surface portion and an outer peripheral surface portion that are integrated so as to form a tray that can store the cushioning material by the bottom portion alone, and a rear end side that is fixed at an opposing position on the outer surface of the outer peripheral surface portion. A pair of belts extending from the upper edge of the surface part to the leading end side extending outwardly,
Both the rear end side and the front end side of the pair of belts are provided with surface fasteners,
The bottom portion further includes a pair of additional belts extending from the rear end side fixed to the opposing position on the inner surface or the outer surface of the outer peripheral surface portion to the front end side extending outward from the upper edge portion of the outer peripheral surface portion,
Both the rear end side and the front end side of the pair of additional belts are provided with hook-and-loop fasteners,
The pair of additional belts have such lengths that their front ends can be joined to each other.
Packing material. The facing position where the rear end sides of the pair of belts are fixed and the facing position where the rear end sides of the pair of additional belts are fixed are the same.
The packaging material according to claim 1 . The length on the tip side of the pair of belts extending outward from the upper edge of the outer peripheral surface portion is shorter than the height of the outer peripheral surface portion,
The packaging material according to claim 1 or 2 . The cover part is formed to be foldable.
The packaging material according to any one of claims 1 to 3 .

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