JP2901600B1 - Inserts for packaging - Google Patents

Abstract

The present invention provides a packaging insert that can be quickly transformed from a flat state to a form for use. SOLUTION: A base material 1 covered with a decorative cover 6 is provided on each side of a peripheral edge of a bottom plate 2 with side plates 3 which are widened toward a tip, and each side plate 3 is cut to extend a protruding piece 4 from the bottom plate. The peripheral edge of the decorative cover 6 is adhered to the back surface of the tip of the side plate 3 and deformed into a tray when inserted into the outer box to form a recess 8 for storing articles, The tip of 4 is in contact with the peripheral wall of the outer box so that the article can be stably held.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an insert for packing foods such as ham, which is inserted into an outer box to hold articles and to improve the appearance of the inside of the outer box. It is.

[0002]

2. Description of the Related Art An example of a conventional packaging insert has been described with reference to FIGS. As shown in FIG. 10, the insert material includes a base material 50 made of cardboard,
And a decorative cover 51 made of cloth. The base material 50 is made of a blank as shown in FIG. 9, and includes four frame plates 53 having slits 52 and side plates 54 connected to the inner edges thereof.
And a pair thereof are opposed to each other, and are connected at corners.

In use, the frame plate 53 is bent vertically downward and the side plate 54 is bent obliquely downward, and the decorative cover 51 is pushed into the slit 52. As shown in FIG. In a state where the concave portion 55 is formed on the upper surface while covering the base material 50, as shown in FIG.
6 and store the goods in the recess 55, the goods are enhanced by the decorative cover 51, and a sense of quality is created.

[0004]

However, the above-mentioned insert material has a problem that it takes time to assemble the base material and attach the decorative cover to the base material when packaging.

[0005] On the other hand, when an insert material of a resin molded product is used,
Although the time and effort for assembling can be saved, there is a problem that the efficiency of transportation and storage deteriorates due to the bulkiness.

SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a packaging insert which can be quickly transformed from a flat state to a form for use and which is excellent in design.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a packaging material in which a decorative cover made of cardboard is covered with a cloth decorative cover, articles are stored in recesses on the upper surface, and inserted into an outer box. In the insert for insert, the base material is constituted by a blank in which side plates that become wider toward the tip are continuously provided on each side of the peripheral edge of the bottom plate, each side plate is cut, and a protruding piece is extended from the bottom plate. When it is inserted into the tray, it is deformed into a tray to form an article storage recess, and the tip of the protruding piece contacts the peripheral wall of the outer box so that the article can be stably held.

When a plurality of articles are stored separately, a mountain fold line and two valley fold lines sandwiching the mountain fold line are formed on the bottom plate and the pair of side plates facing each other. It is preferable that a notch is provided between the valley fold lines, and the bottom wall and each side plate are formed by mountain fold and valley fold along the mountain fold line and the valley fold line to form a partition wall.

Further, if the peripheral edge of the decorative cover is attached to the back surface of the front end of the side plate of the base material, the work of attaching the decorative cover to the base material can be omitted.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 shows a blank of a substrate 1. As shown in the figure, in this blank, side plates 3 which become wider toward the tip are continuously provided on each side of the peripheral edge of the bottom plate 2, and each side plate 3 is cut to extend a protruding piece 4 from the bottom plate 2. Notches 5 are formed on both side edges of the side plate 3.

As shown in FIG. 2, the base material 1 has a bottom plate 2
When the side plate 3 is raised, the shape becomes a tray, and the protruding pieces 4 protrude from the bottom plate 2.

As shown in FIG. 3, the insert material is such that a decorative cover 6 made of cloth is placed on a flat blank base material 1 and the peripheral edge of the decorative cover 6 is folded back on the back side of the base material 1. 3 is transported and stored in a state of being attached to the back of the tip.

When the package is inserted into the outer box 7 from above as shown in FIGS. 4 and 5, the substrate 1 is deformed into a tray shape as described above to form a recess 8 on the upper surface. The tip of the projecting piece 4 contacts the peripheral wall of the outer box 7. At this time, appropriate wrinkles are generated in the decorative cover 6, and the looseness of the corners of the decorative cover 6 is absorbed by the notch 5.

In this state, when articles are stored in the recess 8,
The goods are complemented by the decorative cover 6. Further, since the movement of the bottom plate 2 with respect to the outer box 7 is suppressed by the protruding pieces 4, the article is stably held.

In addition, if the size of the insert is approximately the same, the amount of cardboard and cloth used as the material is smaller than that of the above-mentioned conventional insert, so that the cost can be suppressed.

Next, a second embodiment of the present invention will be described with reference to FIGS. This insert is used when two articles are partitioned and stored. Since the main structure is similar to that of the first embodiment, the same reference numerals are used for the parts corresponding to the respective parts. And the description is omitted.

In the blank of the base material 1 shown in FIG. 6, a bottom plate 2 and a pair of longitudinal side plates 3, 3 have a mountain fold line 9 crossing the center thereof and two valley fold lines 10 sandwiching the same. Is formed. A cut 11 is provided between the valley fold lines 10 and 10 of each side plate 3, and the bottom plate 2 is moved toward the cut 11.
The portion between the valley fold lines 10 and 10 protrudes in a mountain shape. Further, at the longitudinal side edge of the bottom plate 2, the projecting pieces 4 are provided at two places with the center therebetween.

In this substrate 1, as shown in FIG. 7, when the bottom plate 2 and each side plate 3 are mountain-folded and valley-folded along the mountain fold line 9 and the valley fold line 10, a partition wall 12 is formed. Then, as shown in FIG. 8, when used with the cover 6 covered,
Articles are stored in the respective storage portions 8a, 8a of the recess 8 partitioned by the partition wall 12.

In this state of use, the partition wall 12 on the bottom plate 2 projects laterally from the cut 11, and its tip is inscribed in the outer box together with the protruding piece 4 to stabilize the bottom plate 2. Serve as ribs to improve the torsional rigidity of the insert.

[0020]

As described above, the insert material of the present invention can be transported and stored in a flat state by adopting the above-mentioned structure, and is transformed into a tray-like use form only by inserting it into the outer box at the time of packaging. As a result, the workability is extremely excellent, and the decorative cover has moderate wrinkles, and the design is maintained. Also,
The amount of material used is small and it can be manufactured at low cost.

[Brief description of the drawings]

FIG. 1 is a diagram showing a base blank of a first embodiment of an insert according to the present invention;

FIG. 2 is a perspective view showing a deformed state of the blank.

FIG. 3 is an exploded perspective view of the blank and the decorative cover according to the first embodiment;

FIG. 4 is a perspective view showing a state when the above-mentioned insertion material is used.

FIG. 5 is a longitudinal sectional side view showing a state of being inserted into the outer box of the above.

FIG. 6 is a view showing a blank of a base material according to a second embodiment of the insert according to the present invention;

FIG. 7 is a perspective view showing a deformed state of the blank.

FIG. 8 is a perspective view showing a state when the above-mentioned insertion material is used.

FIG. 9 is a view showing a blank of a base material of a conventional insertion material.

FIG. 10 is an exploded perspective view of the base material and the decorative cover according to the embodiment.

FIG. 11 is a perspective view showing a state when the above-mentioned insertion material is used.

FIG. 12 is a longitudinal sectional side view showing a state of being inserted into the outer box of the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base material 2 Bottom plate 3 Side plate 4 Projection piece 6 Decorative cover 7 Outer box 8 Depression 9 Mountain fold line 10 Valley fold line 11 Cut line 12 Partition wall

Claims (3)

(57) [Claims] 1. A packaging insert material in which a decorative cover made of cardboard is covered with a decorative cover made of cardboard, articles are stored in recesses on the upper surface, and inserted into an outer box. A side plate that becomes wider toward the tip is connected to the side, and each side plate is cut out and a protruding piece is extended from the bottom plate to form a tray when inserted into the outer box. An insert for packaging characterized by being configured to abut on a peripheral wall. 2. A bottom plate and a pair of side plates opposing each other are formed with a mountain fold line and two valley fold lines sandwiching the fold line, a cut is provided between both valley fold lines of each side plate, and the bottom plate and each side plate are formed. 2. The packaging insert according to claim 1, wherein a partition wall is formed by folding the valley and the valley along the fold line and the valley fold line. 3. 3. The decorative cover according to claim 1, wherein a peripheral portion of the decorative cover is adhered to a back surface of a front end portion of the side plate of the base material.
Or the insert for packaging according to 2.