JP6098354B2 - Interior material assembly method and interior material assembly jig - Google Patents

Description

  The present invention relates to a method for assembling a corrugated cardboard interior material used when packaging a product such as an electronic device, and an interior material assembling jig used when assembling the interior material.

At the time of assembling the interior material made of corrugated cardboard, for example, when a flat corrugated cardboard material 1 as shown in FIG. 1 is used, as shown in FIGS. An operation such as forming the wall portion 111 and inserting the tip 121 of the partition plate 12 folded from the opposite side into the notch 112 provided in the wall portion 111 is required.
However, in such an assembling operation, the plurality of raised wall portions 111 and 111 are held by a human hand, and the tip portion 121 of another partition plate 12 is inserted, and the like, and FIG. There is a problem that it is difficult to stably assemble the interior material 10 as shown in (1) in a short time.
Therefore, there is a problem that working time differs greatly between an unfamiliar worker and a skilled worker.

  In Patent Documents 1 and 2, technologies for assembling interior materials made of corrugated cardboard are disclosed. However, the technologies disclosed in these documents are based on a method of raising an area around a flat corrugated cardboard material and However, it is not a technique related to the assembly of walls and partition plates formed inside the interior material.

Japanese Patent No. 449186 JP 9-239870 A

As described above, for example, when assembling the interior material 10 as shown in FIGS. 5 and 6 using the flat corrugated cardboard material 1 as shown in FIG. It is necessary to simultaneously hold the part and insert the partition plate in parallel, but such a work is difficult and takes time.
For example, when the partition plate is inserted into the raised wall portion, it is necessary to perform an operation of aligning the notches while simultaneously holding several portions of the plurality of wall portions, bending the partition plate, and inserting the partition plate.
At this time, if the front part of the partition plate does not fit the notch position well, the inserting operation cannot be performed smoothly, and the operation is troublesome.
An object of the present invention is to make it possible to stably perform assembly work such as insertion of a partition plate even if the plurality of raised walls are not held by hand in the assembly work of the interior material. .

Interior material assembly method according to the present onset bright assembles the interior material to form the wall portion causing the plate-shaped cardboard material wall forming tongue piece formed inside the predetermined region other than the edge of the interior member assembly The wall forming tongue is raised to form a wall portion, and the wall portion formed in this way is prevented from falling down by a convex plate protruding from an interior material assembling jig. When the assembly material is used for assembling an interior material in which a notch for inserting a partition plate formed separately is formed in the wall portion formed by raising the tongue for wall formation. The partition plate insertion space is formed in the convex plate of the interior material assembling jig at a position corresponding to the notch of the wall portion .
Further, interior material assembly jig according to the present invention, Ru assemble interior material to form the wall portion causing the plate-shaped cardboard material wall forming tongue piece formed inside the predetermined region other than the edge of the a combination saw stand is that the interior material assembly jig used to work on the inside of the other edge of the interior material assembly jig, formed in said plate-shaped cardboard material of the wall forming tongues In accordance with the position, a convex plate for supporting the wall portion formed by raising the wall-forming tongue piece is erected , and separately formed on the wall portion formed by causing the wall-forming tongue piece When used for assembling an interior material in which a cut for inserting the formed partition plate is formed, a partition plate insertion space is formed in the convex plate at a position corresponding to the cut of the wall portion. It is characterized by being.

Preferably, the shoulder portion of the convex plate that is chamfered by a straight line or curve.
Preferably , the height of the convex plate is set in accordance with the height of the wall portion.

According to the present invention, a plurality of raised wall portions can be held so as not to fall down by the convex plate provided in the interior material assembling jig, so that the wall portion is held by a human hand. This eliminates the need for smooth and stable assembly of the interior material.
In addition, the shoulder portion of the plate is chamfered by chamfering the corners diagonally so that the partition plate can be inserted smoothly. Will be able to do.

It is a perspective view of the flat cardboard material used with the interior material assembly method according to the present invention. It is a perspective view in the middle of the assembly of the interior material by the said flat cardboard material. It is a perspective view in the middle of the assembly of the interior material by the said flat cardboard material. It is a perspective view in the middle of the assembly of the interior material by the said flat cardboard material. It is a perspective view of the assembly completion state of the interior material. FIG. 6 is a perspective view of the interior material of FIG. 5 in an inverted state. It is a perspective view of the jig | tool for an interior material assembly which concerns on this invention. It is a front view of the said jig | tool for an interior material assembly. It is a side view of the said interior material assembly jig. It is explanatory drawing of the interior material assembly method using the jig | tool for interior material assembly which concerns on this invention.

An embodiment of an interior material assembling jig according to the present invention will be described with reference to the drawings.
FIG. 1 shows a perspective view of a flat corrugated cardboard material for assembling and forming an interior material targeted by the present invention, and FIGS. 2 to 4 show perspective views of the interior material during assembly.
2 to 4 do not show the interior material assembling jig according to the present invention.
In FIG. 1, a wall forming tongue 11 for forming a wall portion is formed in a planar region 1 </ b> A in the vicinity of the center, which is the inside other than the edge of the flat corrugated cardboard material 1.
The wall-forming tongue 11 is, for example, rectangular and cut off except for one side thereof, and the one side is raised by, for example, valley folding, so that the wall 111 shown in FIGS. It is comprised so that it may be formed.

The wall-forming tongue piece 11 is, for example, a rectangle or a chamfered rectangle, and is cut out except for one side 110 outside the rectangle, and the one side 110 is valley-folded to form the wall-forming tongue piece. 11 is raised outward to form a wall 111.
Further, another wall-forming tongue 113 is formed, and the wall-forming tongue 113 is raised and raised to form another wall 1131.
A plurality of such wall-forming tongue pieces 11 and 113 are formed according to the structure of the interior material.

As shown in FIGS. 1 and 2, for example, partition plates 12, 13, and 14 are separately formed on the edge of the corrugated cardboard material 1 .
The front part 121 of the partition plate 12 can be inserted into a notch 112 formed in the wall part 111 as shown in FIG. 3, for example, by being folded at three valley fold lines 120, 120, 120. It is configured as follows. A notch 1211 is also formed in the front part 121 of the partition plate 12 so that the notch 1211 is engaged with the notch 112 of the wall part 111 and can be securely inserted. Furthermore, the said front part 121 is also inserted in the notch 114 of the said wall part 1131 (refer FIG. 2).
Further, as shown in FIG. 4, the tip 131 of the partition plate 13 is overlapped with the tip 121 and inserted into the notch 112, and the tip 141 of the partition plate 14 is overlapped with the tip 121. Insert into the notch 114.

The interior material 10 as shown in FIG. 5 is assembled by the above operation. And the interior material 10 of a completion state is completed as shown in FIG. 6 by turning the interior material of FIG. 5 upside down. A plurality of storage spaces A, B, C, and D are formed in the interior material 10.
In addition, the code | symbol corresponding to the interior material in the middle of an assembly shown in FIG. 4 was attached | subjected to some interior materials 10 shown in FIG. 6, and the correspondence was shown.

Next, an embodiment of an interior material assembling jig according to the present invention will be described with reference to the drawings.
In FIG. 7, the perspective view of the jig | tool 2 for an interior material assembly which concerns on this invention is shown.
A convex plate 3 is erected on the inner side of the interior material assembly jig 2 other than the edge of the substrate 21. The plate 3 is erected at a position corresponding to the position of the wall forming tongue 11 of the flat corrugated cardboard material 1.
The plate 3 is disposed at a position where the raised wall portion 111 is supported so as not to fall into the original state. That is, as shown in FIG. 8, the plates 3 and 3 are disposed slightly inside the position of the one side 110 of the wall-forming tongue 11 of the flat corrugated cardboard material 1.

1 and 2, the two wall-forming tongues 11, 11 are valley-folded at the parallel sides 110, 110, raised to the outside, respectively, When forming the walls 111, 111, the two plates 3, 3 are erected in parallel.
When the plurality of wall portions that are raised by raising the wall-forming tongue pieces are not parallel to each other, the corresponding plates are also erected in a state that is not parallel to each other according to the wall portions.

  As shown in FIGS. 1 and 2, the wall portion 111 formed by raising the wall-forming tongue 11 is formed with a notch 112 for inserting the tip portion 121 of the partition plate 12. As shown in FIGS. 7 and 9, the corresponding plate 3 is formed with a partition plate insertion space 3 </ b> A so as not to obstruct the insertion of the tip 121 of the partition plate 12. In other words, it can be said that the plate 3 is separated into two plates 31 and 32 by the partition plate insertion space 3A.

FIG. 8 shows a front view of the interior material assembling jig 2 and a front view of the flat corrugated cardboard material 1. In this figure, the state in which the wall-forming tongues 11 and 11 of the flat corrugated cardboard material 1 are slightly raised is shown by a solid line, and the walls 111 and 111 formed completely are shown by a broken line. Yes.
As shown in this figure, the shoulder portion of the plate 3 viewed from the front is chamfered by a straight line or a curve. In this figure, the outer shoulders of the plates 3 and 3 are chamfered to support the lower side of the wall-forming tongue 11 (inside the wall 111).
The other plate 3B shown in FIG. 8 raises the wall portion 1131 by causing the corresponding wall-forming tongue piece 113 shown in FIGS. In order to support the plate from the outside, the inner shoulder portion of the plate 3B is chamfered.
Thus, in each plate, it is good to chamfer the shoulder part on the side where the wall-forming tongue piece is pushed up.

FIG. 9 shows a side view of the interior material assembling jig 2.
As shown in this figure, the shoulder portion of the plate 3 viewed from the side is also chamfered by a straight line or a curved line. Since the shoulders on the partition plate insertion space 3A side of the plates 31 and 32 are chamfered, it is easy to insert even if the front portion 121 of the partition plate 12 is inserted slightly obliquely. The outer shoulders of the plates 31 and 32 may not be chamfered.
In this way, the shoulder portion of the plate 3 is chamfered with the corners being obliquely cut so that the front portion 121 of the partition plate 12 can be smoothly inserted. The twelve tip portions 121 can be inserted smoothly.

Next, the height of each plate will be described with reference to FIGS.
The heights h1, h2, and h3 of the plates 31, 32, and 3B shown in FIG. 8 are the widths w1, w2, and w3 of the front portions 121, 131, and 141 of the partition plates 12, 13, and 14 (see FIG. 2). ).
As shown in FIG. 2, the wall portion 111 is divided into two wall portions by the notch 112. In addition, the front portion 111A of the lower wall portion 111 in the drawing is bent at a height d1 so that the substantial height of the wall portion 111 matches the width w1 of the front portion 121 of the partition plate 12. Is low.
In addition, the front part 111B of the upper wall part 111 in the drawing is not bent and protrudes upward (a front part 111B) through a part of the partition plate 12 as shown in FIG. .
The height d2 of the other part of the wall 111 divided into two by the notch 112 is set to a height that matches the width w2 of the tip 131 of the partition plate 13.
The height d3 of the wall 1131 is set to a height that matches the width w3 of the tip 141 of the partition plate 14.

As explained above,
d1≈w1≈h1, d2≈w2≈h2, d3≈w3≈h3
It can be expressed as.
The height relationship between the heights h1, h2 and h3 of the plates 31, 32 and 3B is set as follows.
h2>h1> h3
In this way, the height of each plate is adjusted to the height of the corresponding part, so even if the interior material being assembled is pressed from above to handle it somewhat roughly, There is an effect that the corrugated cardboard is not recessed.

  As shown in FIG. 7, a plurality of holes 22 are formed through the substrate 21 of the interior material assembling jig 2. The holes 22 are provided so that scraps or the like of corrugated cardboard material generated during work can easily fall downward.

Next, the assembly work of the interior material 10 using the interior material assembly jig 2 will be described.
As shown in FIG. 8, the flat corrugated board material 1 is pressed from above the interior material assembling jig 2 while aligning the corresponding portions.
As shown in FIG. 10, when the flat corrugated board material 1 is pressed against the plates 3, 3, 3 B, the walls 111, 111 are raised by the opposing plates 3, 3 and supported so as not to fall down. The wall portion 1131 is raised by another plate 3B and supported so as not to fall down.

Next, similarly to the description with reference to FIGS. 3 and 4, the front portion 121 of the partition plate 12 is inserted into the notches 112 and 112 formed in the wall portions 111 and 111, and in parallel, the wall portion. Insert into the notch 114 formed at 1131.
Further, the tip 131 of the other partition plate 13 is also inserted into the notches 112, 112, and the tip 141 of the partition plate 14 is also inserted into the notches 114.
In the above work, since the plurality of wall portions caused by the plate can be held so as not to fall down, it is not necessary to raise and hold the plurality of wall portions by human hands. Assembly work can be performed smoothly and stably.
Thus, after assembling the interior material 10 using the interior material assembly jig 2, the interior material 10 as shown in FIG. 5 is completed when the interior material assembly jig 2 is removed.
Since the shoulders of the plates 3, 3, 3B are chamfered, the interior material assembling jig 2 can be easily removed from the assembled interior material 10.

After assembling the interior material 10 in this way, as described above with reference to FIG. 6, the interior material 10 in a completed state is completed by turning the interior material 10 upside down. Since the interior material 10 has a plurality of storage spaces A, B, C, and D, each storage item is sequentially stored in each of the storage spaces A, B, C, and D, and placed in an outer box. Work such as shipping.
For example, when a portable wireless communication device is stored in the interior material thus completed, the storage space A has a shallow bottom and a narrow width, so that the main body of the portable wireless communication device can be stored. Is suitable.
Since the storage space B has a deep bottom and a wide width, the storage space B is suitable for storing an AC adapter, a charging stand, a battery pack, and small items.
The storage spaces C and D are suitable for storing an antenna because they form a long and narrow space by cutting out a part of the wall between them and connecting a part of the two spaces.

The effect of the present invention becomes more remarkable when the number of wall portions is not limited to one but is plural. Moreover, the notch provided in a wall part can provide not only one but multiple.
The interior material assembling jig according to the present invention is a dedicated jig created according to the configuration of the interior material to be assembled.

DESCRIPTION OF SYMBOLS 1 Flat-shaped corrugated board material 1A Plane area | region 11 near the center 11 Wall-forming tongue piece 110 1 side 111 Wall part 112 Wall part 111 cut 113 Wall-forming tongue piece 1131 Wall part 114 Wall part 1131 cut 12, 13, 14 Partition plate 121 Tip 1211 of partition plate 12 Notch 131 of tip 121 of partition plate 12 Tip 141 of partition plate 13 Tip of partition plate 14

2 Jig for interior material assembly 21 Substrate 22 Hole 3 Plate 31, 32 Plate 3A Partition plate insertion space 3B Plate

Claims (4)

An interior material assembling method for assembling an interior material by raising a wall-forming tongue formed in a predetermined region inside an edge other than the edge of a flat corrugated cardboard material,
First, the wall-forming tongue is raised to form a wall,
Next, the assembly is performed while holding the wall portion formed in this manner so as not to fall down by a convex plate protruding from the interior material assembly jig ,
When used for assembling an interior material in which a notch for inserting a separately formed partition plate is formed in the wall portion formed by causing the wall-forming tongue piece, the interior material assembly jig A partition plate insertion space is formed in the convex plate at a position corresponding to the notch of the wall portion . Is that interior materials assembly jig used to assemble Ru assembly viewed freshly working interior material to form the wall portion causing the plate-shaped cardboard material wall forming tongue piece formed inside the predetermined region other than the edge of the Because
A wall formed by raising the wall-forming tongue corresponding to the position of the wall-forming tongue formed on the flat corrugated cardboard on the inside other than the edge of the interior material assembling jig Convex plate to support the part is erected ,
When used for assembling an interior material in which a notch for inserting a separately formed partition plate is formed in the wall portion formed by causing the wall-forming tongue piece, the convex plate includes An interior material assembling jig , wherein a partition plate insertion space is formed at a position corresponding to the cut of the wall portion . The shoulder portion of the convex plate is straight or interior materials assembly jig according to claim 2 Symbol mounting, characterized in that it is chamfered by curved lines. The height of the convex plate, interior materials assembled jig according to claim 2 or 3 Symbol mounting, characterized in that it is set to match the height of the wall portion.

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