JPH0613061Y2 - Packaging box with partition - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention enables easy assembly and folding,
The present invention relates to a packaging box in which a partition is provided integrally with a container body.

(Prior Art) Various types of foldable packaging boxes have been conventionally known. However, the number of packaging boxes in which the partition wall is easily folded and assembled together with the container body is further reduced.

This is one of the few packaging boxes that can be used.
7-37707.

(Problems to be solved by the invention) However, in the partition box according to the above proposal, since the lower part of each partition of the middle partition wall is completely separated, it is difficult to assemble and assemble the box with an automatic machine. There are drawbacks.

(Means for Solving Problems) The present invention has been made in view of such conventional problems, and it is possible to solve the above problems by changing the configuration of the partition wall. Has an aim.

The present invention includes a right side plate, a front side plate, a left side plate, a rear side plate, an inner side plate,
Inner partition plates and adhesive plates are connected in one horizontal direction via folding lines, and upper and lower inner lids are connected to the upper and lower ends of the left and right plates respectively via folding lines. , A lower left connecting plate having a lower left sticking portion protruding from the right end and a lower left sticking portion protruding from the right end, and an upper left portion connecting a left upper sticking portion protruding from the left end, which are juxtaposed above the connecting plate. A plurality of notches connecting the upper horizontal line, the corrugated curve, and the lower horizontal line are provided at a predetermined interval between the plate and a plurality of vertical folding lines that connect each end of the notch through the center of each corrugated curve. Engraved to form a plurality of partitions with upper left and lower left sticking pieces, the left middle partition plate with a notch formed in the left lower connecting plate along the lower horizontal line, The inner and lower lids are connected to the lower end via fold lines, and the upper lid with the insert piece on the outer end is connected to the rear plate via the fold line. A lower lower connecting plate having a lower right sticking portion projecting from the right end of the inner partition plate through a fold line, and a lower right connecting plate that is juxtaposed above the connecting plate. Also, between the upper right connecting plate with the upper right sticking portion protruding from the left end, the upper right and lower right sticking pieces can be formed by notches and fold lines that were provided at multiple intervals at the same intervals as the left middle partition plate. A series of right middle dividers with a plurality of dividers are provided in a row; the left and right middle dividers are bent inward, and the lower left attachment part and the attachment piece are attached to the front side plate and the lower right attachment After gluing the part and the adhesive piece to the inner partition plate, bend the adhesive plate, the inner partition plate and the inner plate inward,
Glue the adhesive plate to the left side plate, the upper right adhesive part and the adhesive piece to the rear side plate, bend the right side plate and the front side plate inward, and attach the right side plate to the inside plate and the upper left side adhesive part. It is a packaging box with a partition provided with a partition having a plurality of compartments in two rows in the front and the inside of the box body, in which the pieces are glued to the inner partition plates and which are folded up in a flat shape.

(Function) In this packaging box with partition walls, the upper and lower parts of each partition are connected and fixed by the upper and lower connecting plates on the left and right, so operations such as gluing and assembling in the box with an automatic machine are performed easily. It is easy and the work efficiency can be improved.

It is also suitable for mass production because it can be easily assembled by an automatic machine.

Also, the top and bottom of each partition of the middle partition are fixed with the upper and lower connecting plates on the left and right, and they are glued to the front side plate, rear side plate, and inner partition plate, so the top and bottom of each partition is stable. , It becomes easier to automatically insert stored items into each compartment, which helps to improve work efficiency.

Further, by providing the left middle partition plate with the cutout portion, the height of the partition can be adjusted according to the height of the product to be inserted into the manufactured packaging box.

(Embodiment) The present invention will be described in detail below with reference to FIGS. 1 to 6 showing an embodiment. In FIG. 1 showing a development view of the packaging box 1 with a middle partition, a right side plate 2 and a front side are formed through folding lines a, b, c, d, e and f, which are made by using a mount made of a box board. Side plate 3,
Left side plate 4, rear side plate 5, inner side plate 6, inner partition plate 7, adhesive plate 8
In a horizontal direction, and upper and lower right and left side plates 2 and 4 are provided with upper inner lids 9 and 9'having the same shape symmetrically arranged at the upper ends thereof through folding lines g and k. , Lower inner lids 10 and 10 ', which have the same shape and are symmetrically arranged, are connected to the lower end through folding lines h and 1, and the front side plate 3 has folding lines i and j at its upper and lower ends. The left middle partition plate 11 and the inner lower lid 12 are connected to each other, and the rear side plate 5 is provided with insertion pieces 14 at the upper and lower ends thereof through fold lines m with slight cuts at the left and right ends. An upper lid 13 and an outer lower lid 12 'are connected to each other via folding lines n and o, and an inner partition plate 7 is connected to a right middle partition plate 11' which will be described later on the upper end thereof via a folding line p. There is.

The left middle partition plate 11 has a lower left connecting plate 16 connected to the front side plate 3 through a fold line i, in which a rectangular lower left attaching portion 15 is provided at the right end on the upper inner lid 9'side, A square-shaped upper left pasting portion 17 is projected at the left end on the side of the upper inner lid 9, and between the upper left connecting plate 18 arranged in parallel above the lower left connecting plate 16 and the upper left connecting plate 18 side. The upper horizontal line 19, the skewed curved line 20, the lower horizontal line 21 on the left lower connecting plate 16 side are connected to each other, and a plurality of cuts 22 are provided at predetermined intervals, and the lower left connecting plate 16 has a rectangular shape along the lower horizontal line 21. A cutout portion 23 for adjusting the height of the partition wall by piercing the upper partition line, and a folding line q vertically descending from the end portion of the upper horizontal line 19 to the front side plate 5 to partition the upper left sticking portion 17, and a lower horizontal line 21. From the right end of the notch 24 provided from the left end on the extension line, the waveform curve 20 is parallel to the broken line q.
Line r that passes through the center of and reaches the end of the upper horizontal line 19
And parallel to the polygonal line r and passing near the center of the waveform curve 20.
A folding line s that connects the ends of the lower horizontal lines 19 and 21, a folding line t that is parallel to the folding line s and extends from the end of the lower horizontal line 21 to the upper end of the left middle partition plate 11 near the center of the corrugated curve 20, and is parallel to the folding line t. At the end of the lower horizontal line 21 and includes each of the folding lines q to u for dividing the left sticking portion 15 and the partition line 25.
And the upper left and lower left attachment pieces 2 connected to both connecting plates 16 and 18
A plurality of 6 and 27 are formed respectively.

The right middle partition plate 11 'has almost the same structure as the left middle partition plate 11 without the notch 23, and a rectangular lower right sticking portion 15' is provided at the right end on the sticking plate 8 side. Then, the lower right connecting plate 16 'continuously provided to the inner partition plate 7 via the fold line p and the inner plate 6
A square-shaped upper right attaching portion 17 'is projected at the left end of the side, and an upper right connecting plate 18' is provided in parallel above the lower right connecting plate 16 '.
And the upper horizontal line 1 similar to the case of the left center partition 11
9, a plurality of notches 22 at predetermined intervals connecting the waveform curve 20 and the lower horizontal line 21, and a broken line q perpendicular to the inner partition plate 7,
r, s, t, u are provided, and a plurality of partition pieces 25 and a plurality of upper right / lower right sticking pieces 26 ', 27' are formed respectively.

Next, the assembling sequence of the packaging box 1 with a partition according to the present invention will be described below with reference to FIGS.

First, the lower left / lower right attaching portion 15 that connects the left middle partition plate 11 and the right middle partition plate 11 'to the left / right lower connecting plates 16, 16'
After applying glue to 15 'and the left and right lower sticking pieces 27, 27' (hatched portion in FIG. 1), bend inward along the folding lines i and p, and superimpose them on the front side plate 3 and the inner partition plate 7. Each is glued (Fig. 2).

Then, the adhesive is applied to the back surface (the shaded portion in FIG. 2) of the right upper partition portion 17 'and the upper right adhesive piece 26' of the right middle partition plate 11 'glued to the adhesive plate 8 and the inner partition plate 7. After applying, the adhesive plate 8, the inner partition plate 7 and the inner plate 6 are bent together inward along the folding line d and superposed on the left side plate 4 and the rear side plate 5 to form the rear side plate 5 and the right middle partition plate 11 '. The left side plate 4 and the sticking plate 8 are glued to each other (Fig. 3).

Further, the back surface of the left upper part 17 and the left upper sticking piece 26 of the left middle partition plate 11 glued to the front side plate 3, and the right side plate 2 (third part).
After the adhesive is applied to the shaded portion (in the figure), the right side plate 2 and the front side plate 3 are bent along the folding line b, and are superposed on the back surfaces of the sticking plate 8, the inner partition plate 7 and the inner plate 6 to form the inner partition plate 7. Left middle divider 1
1. Glue the right side plate 2 and the inner side plate 6 respectively (Fig. 4).

Next, when the flat object shown in FIG. 4 is erected and a force is applied from the left and right in an oblique direction, the flat object is bent along folding lines a, b, c ... S, t, u, and inside the box main body 28 as shown in FIG. Since the partition 29 is formed and opened at the same time, the inner lower lid 12 bent inward according to the bend j is superposed on both lower inner lids 10 and 10 ′ bent according to the folding line h 1, The outer lower lid 12 ′ bent inward along the folding line o is polymerized, and the inner lower lid 12 is appropriately glued to form the bottom portion. Subsequently, the upper lid 13 bent inward along the folding line p is superposed on both inner lids 9 and 9'folded inward along the folding lines g and k, and the insertion piece 14 bent inward according to the folding line m. Is inserted inside and the upper lid is fixed to form the packaging box 1 with a partition. FIG. 6 is a sectional view taken along the line AA of FIG.

The packaging box 1 is used in the same manner as a conventional box by inserting a storage item into each compartment of a partition 29 formed inside the box body 28.

In this case, since the upper and lower parts of each partition 25 of the middle partition 29 are connected and fixed by the upper and lower connecting plates 18, 18 '; 16, 16' on the left and right, gluing, assembling, etc. when assembling into a box by an automatic machine is performed. The operation is easy and the work efficiency can be improved.

It is also suitable for mass production because it can be easily assembled by an automatic machine.

Also, the upper and lower parts of each partition 25 of the partition 29 inside the box body 28 are connected to the upper and lower connecting plates 18, 18 ';
16 'is fixed and glued to the front side plate 3, the rear side plate 5, and the inner partition plate 7, so that the upper and lower sides of each partition 25 are stable, and stored items can be automatically inserted into each compartment. Easier to do,
Helps improve work efficiency.

Further, by providing the notch 23 in the left middle partition plate 11, the height of the partition 25 can be adjusted according to the height of the product to be inserted into the manufactured packaging box.

In one embodiment described above, there are 10 compartments inside the packaging box 1.
In order to provide one piece, four pieces 25 are provided on each of the left and right intermediate pieces 11, 11 ', but two pieces, three pieces, or five pieces or more pieces 25 may be provided depending on the purpose of use, or left pieces may be provided. The right middle partition plates 11 and 11 'may be provided with different numbers of partitions 25.

Also, to form the bottom, both lower lids 1 bent inward
The outer lower lid 12 'is attached to the inner lower lid 12 superposed on 0, 10'.
However, instead of this, an inserting piece similar to the upper lid 13 may be attached to the lower end of the outer lower lid 12 ', and the inserting piece may be inserted inside. In this case, the inner and lower lids 12 can be eliminated.

(Effects of the Invention) Since the present invention has the above-mentioned configuration, it has the following effects.

(1) Since the upper and lower parts of the partition of the middle partition are connected and fixed by the connecting plates, it is easy to perform operations such as box assembly, gluing, and assembly when using an automatic machine, simplifying the automatic machine structure and improving work efficiency. Can contribute to cost reduction.

(2) The top and bottom of the partition are fixed with connecting plates, and they are glued to the front and rear side plates and the inner partition plate, so the top and bottom of the partition are stable, and the stored items are automatically inserted into each compartment. The work efficiency is improved, and the work cost can be reduced.

(3) Since automatic assembly is facilitated, mass production method can be adopted, which contributes to increase in corporate profit.

(4) Since it has a large number of partitions inside and can be folded into a flat shape, it does not take up much space for transportation or storage and contributes to the reduction of indirect costs.

(5) Since the cutout is provided on the left middle partition plate, when the customer needs to store products with different heights together, the height of the partition can be adjusted without changing the overall configuration. Therefore, the versatility of the application is greatly increased, which can contribute to the expansion of sales.

[Brief description of drawings]

The drawing shows one embodiment of the present invention, FIG. 1 is a development view, and FIG.
FIGS. 5 to 5 are for explaining the assembling method. FIGS. 2 to 4 are plan views, FIG. 5 is a perspective view, and FIG. 6 is a sectional view taken along line AA of FIG. 1 ... Packaging box with middle partition, 2 ... Right side plate, 3 ... Front side plate, 4 ... Left side plate, 5 ... Rear side plate, 6 ... Inner plate, 7 ... Inner partition plate, 8 ... Adhesive plate, 9, 9 '... Upper inner lid, 10, 10 '... Lower inner lid, 11 ... Left middle partition plate, 11' ... Right middle partition plate, 12 ... Inner lower lid, 12 '... Outer lower lid, 13 ... Upper lid, 14 ... Inserting piece , 15 ... lower left attaching part, 15 '... lower right attaching part, 16 ... left lower connecting plate, 16' ... right lower connecting plate, 17 ... upper left attaching part, 17 '... upper right attaching part, 18 ... upper left Part connecting plate, 18 '... upper right connecting plate, 19 ... upper horizontal line, 20 ... corrugated curve, 21 ... lower horizontal line, 22 ... notch, 23 ... notch, 25 ... partition, 26 ... upper left sticking piece, 26' ... top right sticking piece, 27 ... left bottom sticking piece, 27 '... bottom right sticking piece, 28 ... box body, 29 ... partition, a, b, c ... s, t, u ... broken line.

Claims (1)

[Scope of utility model registration request] 1. A right side plate, a front side plate, a left side plate, a rear side plate, an inner side plate, an internal partition plate, and an adhesive plate are connected in a horizontal direction through a folding line, and the left and right side plates are respectively upper and lower ends. The upper and lower inner lids are connected to each other through a fold line, and the front side plate has a lower left connecting plate with a lower left sticking portion protruding from the upper end through a fold line and a left lower sticking part at the right end, and above the connecting plate. A plurality of notches that connect the upper horizontal line, the wavy curve, and the lower horizontal line are provided at a predetermined interval between the upper left connecting plate that has the upper left sticking portion protruding from the left end, which are arranged in parallel with each other. A plurality of vertical fold lines that connect each end of the notch through the center of are engraved to form a plurality of partitions with upper left and lower left attachment pieces, and lower left along the lower horizontal line. The left middle partition plate with a notch formed in the part connecting plate is connected in series, the inner and lower lids are connected in series through the fold line on the lower end, and the fold line is formed on the upper end on the rear side plate. Then, install an upper lid with an insert piece at the outer end, connect the outer lower lid through the fold line at the lower end, and attach the lower right stick at the right end through the fold line at the upper end of the inner partition plate. Between the lower right connecting plate with the protruding portion and the upper right connecting plate with the upper right pasting portion protruding from the left end, which are juxtaposed above the connecting plate, in the same manner as the left middle partition plate. A series of right middle dividers with a plurality of cuts and fold lines at predetermined intervals and a plurality of dividers with upper and lower right sticking pieces formed in series; left and right middle dividers inside Bend the lower left sticking part and the sticking piece to the front side plate, and the lower right sticking part and the sticking piece to the inner partition plate respectively, and then stick the sticking plate, the inner partition plate and the inner plate inside. Bend,
Glue the adhesive plate to the left side plate, the upper right adhesive part and the adhesive piece to the rear side plate, bend the right side plate and the front side plate inward, and attach the right side plate to the inside plate and the upper left side adhesive part. A packaging box with a partition, in which a partition body having a plurality of compartments in two rows in the front and rear is provided in a box body in which the pieces are glued to an inner partition plate and erected flatly folded.