JP3231305U - Packaging partition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition for packaging which can be easily assembled at the time of packaging work, has excellent design in the assembled state, can stably hold an object to be packaged, and can suppress the amount of material used. SOLUTION: A section 2 and a side plate 3 are sequentially connected to both sides of a bottom plate 1, and the section 2 is divided by a cut groove 2a corresponding to each end of a plurality of objects to be packaged S1 arranged, and the section 2a is divided. Is inclined with respect to the direction in which the bottom plate 1 stands upright, and a bottom valley fold line 6 is inserted at the boundary between the bottom plate 1 and the partition 2 and a top mountain fold line 7 is inserted at the boundary between the bottom plate 2 and the side plate 3. In P, the bottom valley fold line 6 faces diagonally with respect to the arrangement direction L of the object to be packaged S1, and the bottom ruled line toward the outside of the bottom plate 1 with respect to the virtual reference line m orthogonal to the arrangement direction L of the object to be packaged S1. The angle α is a blunt angle, the top mountain fold line 7 is a straight line parallel to the arrangement direction L of the object to be packaged S1, and the partition 2 is twisted along with the bottom valley fold line 6 and the top mountain fold line 7. Curved like. [Selection diagram] Fig. 1

Description

The present invention relates to a packaging partition that holds a plurality of objects to be packaged in an inclined arrangement state.

The following Patent Document 1 describes a packaging partition used by assembling the blank shown in FIG. 7 (7A) into the shape shown in FIG. 7 (7B).

The packaging partition is intended to be used in the packing of the stick sugar as the packaged articles S _2, when the assembly is from the bottom plate 51 upward along the partition piece 52 at the bottom valley fold line 56, from the partition piece 52 The side plate 53 is sequentially bent downward along the top mountain fold line 57, the inner end plate 54 is sequentially bent upward from the bottom plate 51, the outer end plate 55 is sequentially bent downward, and the connecting piece 53a extending from the side plate 53 is bitten into the outer end plate 55. match. The partition piece 52 is divided by the cut grooves 52a inclined with respect to the direction of upstanding from the bottom plate 51, bottom inward fold line 56 and top mountain fold lines 57 are respectively a straight line parallel to the arrangement direction L of the material to be packaged S ₂ ing.

Thus assembled, the insertion of both end portions of the packaged articles S ₂ to each kerf 52a, is held in an inclined state in which the packaged articles S ₂ is leaning on the partition piece 52.

Further, Patent Document 2 below describes a packaging partition used by assembling the blank shown in FIG. 8 (8A) into the shape shown in FIG. 8 (8B).

The packaging divider also is intended to be used for packing sticks sugar as the packaged articles S _2, when the assembly is from the bottom plate 61 upward along the partition piece 62 at the bottom valley fold line 67, the partition piece 62 The top plate 63 is bent horizontally along the top mountain fold line 68, the side plates 64 from the top plate 63 are sequentially bent downward along the top mountain fold line 69, the inner end plate 65 is upward from the bottom plate 61, and the outer end plate 66 is downward. The connecting piece 64a extending from the side plate 64 is attached to the outer end plate 66. The partition piece 62 is divided by the cut grooves 62a inclined with respect to the direction of upstanding from the bottom plate 61, the bottom valley lines 67 and the top mountain fold lines 68, respectively diagonally to the arrangement direction L of the material to be packaged S ₂ oriented parallel to one another, Itadakitoyama fold line 69 is a straight line parallel to the arrangement direction L of the packaged articles S _2.

In such a packaging partition, since the cut groove 62a expands with assembly, _{the end portion of the object to be packaged S 2} can be easily inserted into the cutting groove 62a as compared with the packaging partition described in Patent Document 1.

In addition to the above-mentioned packaging partition, as a commonly used packaging partition, a strip-shaped sheet material is bent in a bellows shape to form a bottom plate laid below the packaged object and a partition plate on which the packaged object can be placed. However, there is known a so-called hinamatsuri specification in which both side portions of the sheet material are sandwiched between the cut grooves of the side wall prepared separately to maintain the assembled shape.

Jitsukaisho 58-299555 Jikkai Sho 59-75417

However, the packaging partition described in Patent Document 2 has a problem that the packaging work cannot be performed efficiently because the number of times of bending work is three times on one side and it takes time to assemble. In addition, there is a problem that the object to be packaged fitted in the cut groove wobbles in the packaged state, and it gives an angular impression in terms of design, which may not be suitable for gift wrapping or the like that requires elegance.

In addition, in the case of the Hinamatsuri specification, there is a problem that it takes time to assemble, the design does not feel novel, and a lot of materials are required at the time of manufacturing.

Therefore, the present invention has an object of providing a partition for packaging that can be easily assembled during packaging work, has excellent design in the assembled state, can stably hold the object to be packaged, and can reduce the amount of material used. To do.

In order to solve the above problems, in the present invention, the section sections and the side plates are sequentially connected to both sides of the bottom plate, and the section sections are divided by a cut groove corresponding to each end of a plurality of objects to be arranged. The cut groove is inclined with respect to the direction upright from the bottom plate, a bottom valley fold line is inserted at the boundary between the bottom plate and the partition, and a top mountain fold line is inserted at the boundary between the partition and the side plate.
In a packaging partition in which an object to be packaged, in which both ends are inserted into the cutting groove, is held in an inclined state in an assembled state in which the partition section is bent upward from the bottom plate.
The bottom valley fold line is oriented diagonally with respect to the arrangement direction of the objects to be packaged, and the bottom ruled angle toward the outside of the bottom plate is obtuse with respect to the virtual reference line orthogonal to the arrangement direction of the objects to be packaged. The mountain fold line is a straight line parallel to the arrangement direction of the object to be packaged.
In the assembled state, the partition is curved so as to be twisted along with the bending along the bottom valley fold line and the top mountain fold line, and the cut groove gradually opens from both ends in the vertical direction to the middle portion. It was supposed to be.

Then, the bottom ruled angle formed by the bottom valley fold line and the virtual reference line is assumed to be 91 ° to 115 °.

Further, a plurality of unit arrangement portions composed of the bottom plate, the partition sections on both sides thereof, and the side plates are continuously provided via a connecting valley fold line by connecting the side plates.
In the assembled state, the side plates are bent downward from the partition, and the adjacent side plates are overlapped with each other as the side plates are bent along the connecting valley fold line.

Further, the side plates overlapped at the connecting portion of the unit arrangement portion are provided with a locking projection protruding from the end edge.
The locking projections are assumed to engage with the locking holes formed on the inner surface of the peripheral wall of the box while being inserted and installed inside the box.

In the packaging partition according to the present invention, the bottom valley fold line at the boundary between the bottom plate and the partition is oriented diagonally with respect to the arrangement direction of the packaged object, and the top mountain fold line at the boundary between the partition and the side plate is the arrangement direction of the packaged object. Since it is a straight line parallel to the above, the slices are curved so as to be twisted during assembly, giving an elegant impression in terms of design, and suitable for gift wrapping such as Western confectionery.

Then, the cut groove gradually opens from the upper and lower ends to the middle portion, and a step is formed between the adjacent sections, so that the insertability and fixability of the packaged object are excellent. ..

Further, since there is no portion to be bent in the horizontal direction between the section and the side plate, it can be easily assembled by bending twice on one side sandwiching the bottom plate.

A perspective view showing gift wrapping by a wrapping partition according to an embodiment of the present invention. The figure which shows the blank of the same-mentioned packaging partition Enlarged view of the unit arrangement part of the blank as above A perspective view showing the assembled state of the packaging partition as described above from the front side. A perspective view showing a part of the assembled state as above from the back side. A perspective view showing the process of inserting the packaging partition into the box body as described above. A view showing a (7A) blank of a packaging partition described in Patent Document 1, and a perspective view showing an assembled state (7B). A view showing a (8A) blank of a packaging partition described in Patent Document 2, and a perspective view showing an assembled state (8B).

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

<Outline of Embodiment>
The packaging partition P, as shown in FIG. 1, for packaging confectionery which is individually packaged as articles to be packaged S ₁ for gifts, which is inserted within the main body of the box B, the packed material S ₁ are arranged side by side in three rows in the main body of the box B.

<Blank>
The blank of the packaging partition P is made of a coated ball having a white surface, and has a configuration in which three unit arrangement portions 11 are arranged in parallel as shown in FIG. The grain direction in which the paper fibers extend long is directed to the transverse direction of the packaging partition P.

In the unit arrangement unit 11, the partition sections 2 and the side plates 3 are sequentially connected to both sides of the bottom plate 1, and the inner end plate 4 and the outer end plate 5 are sequentially connected to one end of the bottom plate 1 so as to be orthogonal to the connecting direction thereof. It is supposed to be. In the adjacent unit arrangement portion 11, the adjacent side plates 3 are connected to each other, and the connecting valley fold line 12 is inserted at the boundary thereof. The side plate 3 facing the connecting portion of the unit arrangement portion 11 is provided with a locking projection 3a protruding from the end edge.

As shown in FIG. 3, the partition 2 is divided by a slot-shaped cut groove 2a that is inclined from the front side to the back side as the distance from the bottom plate 1 increases. A bottom valley fold line 6 is provided at the boundary between the bottom plate 1 and the partition 2 and a top mountain fold line 7 is provided at the boundary between the bottom plate 2 and the side plate 3.

Bottom inward fold line 6, the orientation oblique with respect to the arrangement direction L of the packed material S _1, bottom crease angle toward the outside of the bottom plate 1 with respect to the virtual reference line m perpendicular to the arrangement direction L of the material to be packaged S ₁ α has an obtuse angle. In this embodiment, the bottom ruled angle α is set to 98 °. Top mountain fold line 7, there is a continuous straight line parallel to the arrangement direction L of the packaged articles S _1.

The crease line and the top mountain fold line 7 at the boundary between the inner end plate 4 and the outer end plate 5 are merely creases pressed from the surface side, but the crease line and the bottom valley at the boundary between the bottom plate 1 and the inner end plate 4 The folding line 6 is said to have an intermittent cut in the ruled line in order to reduce bending resistance.

<Assembly process>
The blank is during packing operations of the packed material S _1, as shown in FIGS. 4 and 5, bent from the bottom plate 1 the partition piece 2 upward, bent from the partition plate 2 side plates 3 downward. At the time of this bending, the partition 2 is curved so as to be twisted, and the cutting groove 2a is gradually opened from both ends in the vertical direction to the intermediate portion, and a step is formed between the adjacent sections 2.

Then, the adjacent side plates 3 of the adjacent unit arrangement portions 11 are overlapped and attached by bending along the connecting valley fold line 12.

After that, the inner end plate 4 is bent upward from the bottom plate 1, the outer end plate 5 is bent downward from the inner end plate 4, and as shown in FIG. 6, the packaging partition P in the assembled state is the main body of the box B. Insert in.

At this time, when the locking projection 3a of the adjacent side plate 3 is engaged with the locking hole 21 formed on the inner surface of the peripheral wall of the main body of the box B, the upright state of the side plate 3 is maintained, as shown in FIG. , The packaging partition P is firmly installed in the main body of the box B.

<Packing of products>
In this way, when the packaging partition P is inserted and installed in the main body of the box B and the packaged object S ₁ is packaged, both ends of the packaged object S ₁ are inserted so as to be sandwiched between the cut grooves 2a and covered. The package S ₁ is leaned against the section 2. As a result, the packaged object S ₁ is held inside the main body of the box B in a state of being tilted backward when viewed from the front side.

<Effect>
The packaging partition P, the bottom plate 1 and the specification section bottom inward fold lines 6 of the boundary of the 2 faces obliquely relative to the arrangement direction L of the packed material S _1, the partition element 2 and the side plate 3 of the boundary of the top mountain fold lines 7 Is a straight line parallel to the arrangement direction L of the packaged object S ₁ , so that the section 2 is curved so as to be twisted during assembly, giving a graceful design impression in the packaged state, such as Western confectionery. Suitable for gift wrapping.

The kerf 2a is gradually increased opening over the upper and lower ends to the intermediate portion, since the step between the partition piece 2 adjacent is formed, is excellent in insertion work of the packaged articles S _1, the packaged The object S ₁ is fixed without rattling.

Further, since there is no portion to be bent in the horizontal direction between the section 2 and the side plate 3, it can be easily assembled by bending twice on one side sandwiching the bottom plate 1, and the efficiency of the packaging work can be improved.

<Others>
In the above embodiment, the bottom ruled angle α toward the outside of the bottom plate 1 with respect to the virtual reference line m is set to 98 °, but the bottom ruled angle α is 91 ° to 135 °. When the blank was bent along the bottom valley fold line 6 and the top mountain fold line 7 by changing the range in increments of about 5 °, the following findings were obtained.

According to the results, even if the bottom crease angle α is 91 °, since the notch 2a partition piece 2 is twisted slightly open, it is possible to insert the end portion of the packaged articles S ₁ to kerf 2a ..

On the other hand, when the bottom ruled angle α is 120 ° or more, the bottom plate 1 is wavy due to bending along the bottom valley fold line 6 and the top mountain fold line 7, and when it is 135 °, the raised portion of the bottom plate 1 becomes conspicuous. However, depending on the shape and commercial value of the packaged object S ₁ , if the fixing is not affected, the form is established.

That is, if the bottom ruled angle α is an obtuse angle, there are effects such as assembly workability, insertion workability and fixability of the object to be packaged, designability in the packaged state, and material saving, which are peculiar effects of the partition P for packaging. However, it is practical that the bottom ruled angle α is in the range of 91 ° to 115 °, and preferably around 100 °.

By the way, in the above embodiment, the side plate 3 is bent downward from the section 2, but for example, the side plate 3 faces upward as it is from the section 2 and is fitted and fixed to the inner wall of the box B having a double wall structure. May be configured.

Further, in the above embodiment, the material of the packaging partition P is a coated ball, but the material of the packaging partition P is a single-sided corrugated cardboard in which a wavy inner shin is attached to one side of the liner. A plastic sheet can also be used.

1 Bottom plate 2 Partition 2a Cutting groove 3 Side plate 3a Locking protrusion 4 Inner end plate 5 Outer end plate 6 Bottom valley fold line 7 Top mountain fold line 11 Unit arrangement part 12 Connecting valley fold line 21 Locking hole B Box P Packaging partition S ₁ Packaged object L _{Arrangement direction of packaged object S 1} m Virtual reference line α Bottom ruled angle

Claims (4)

The section (2) and the side plate (3) are sequentially connected to both sides of the bottom plate (1), and the section (2) is formed by a notch (2a) corresponding to each end of a plurality of objects to be arranged. It is divided, the cut groove (2a) is inclined in the direction upright from the bottom plate (1), and a bottom valley fold line (6) is inserted at the boundary between the bottom plate (1) and the partition (2). A top mountain fold line (7) is inserted at the boundary between the section (2) and the side plate (3).
In a packaging partition in which an object to be packaged, in which both ends are inserted into the cut groove (2a), is held in an inclined state in an assembled state in which the partition (2) is bent upward from the bottom plate (1). ,
The bottom valley fold line (6) is oriented diagonally with respect to the arrangement direction (L) of the object to be packaged, and the bottom plate (1) is oriented with respect to a virtual reference line (m) orthogonal to the arrangement direction (L) of the object to be packaged. The bottom ruled angle (α) toward the outside of) is an obtuse angle, and the top mountain fold line (7) is a straight line parallel to the arrangement direction (L) of the object to be packaged.
In the assembled state, the partition (2) is curved so as to be twisted along with the bending along the bottom valley fold line (6) and the top mountain fold line (7), and the cut groove (2a) is in the vertical direction. A partition for packaging characterized in that the opening gradually increases from both ends to the middle part. The packaging partition according to claim 1, wherein the bottom ruled angle (α) formed by the bottom valley fold line (6) and the virtual reference line (m) is 91 ° to 115 °. A plurality of unit arrangement portions (11) composed of the bottom plate (1), the partition (2) on both sides thereof, and the side plates (3) are connected to each other by connecting the side plates (3) via a connecting valley fold line (12). It is installed continuously,
In the assembled state, the side plates (3) are bent downward from the partition (2), and the adjacent side plates (3) are overlapped with each other as the side plates (3) are bent along the connecting valley fold line (12). The packaging partition according to claim 1 or 2. The side plate (3) overlapped at the connecting portion of the unit arrangement portion (11) is provided with a locking projection (3a) protruding from the end edge.
A claim characterized in that the locking projection (3a) engages with a locking hole (21) formed on the inner surface of the peripheral wall of the box (B) while being inserted and installed inside the box (B). Item 3. The packaging partition according to item 3.

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