JP2586209Y2 - Packaging paper box with inner partition - Google Patents

Description

[Detailed description of the invention]

[0001]

This invention relates to the handling of packaging paper boxes with a partition, in particular, the main body of small electronic products such as home computer game machines and headphone stereos, and accessories such as batteries or earphones. The present invention relates to a packaging paper box with a partition which is suitable for packaging a product in which instructions and the like are packaged as one set.

[0002]

2. Description of the Related Art Conventionally, goods such as those described above have been transported,
Styrofoam buffer / intermediate partitioning body that fits tightly inside the packaging paper box and closely fits inside the packaging paper box in order to protect it from impact during transportation and to separate and store the product body and accessories etc. Was used.

[0003] However, such a polystyrene foam partition has little problem in disposal treatment, and is not used much in recent years from the viewpoint of environmental protection.
Instead, assembling corrugated cardboard partitions have been used. However, such a corrugated cardboard partitioning body has less problems in disposal than the styrofoam one, but it is rather cumbersome to assemble, and the product body, accessories and the like are stored in predetermined places. Afterwards, the work of storing this in a packaging paper box is somewhat troublesome. Moreover, since it is separate from the packaging paper box, it is somewhat inconvenient in terms of management.

The present invention has been made for the purpose of solving the above-mentioned problems. When the inner partition body is integrated with the wrapping paper box, and the assembling of the wrapping paper box is performed, the inner partition body is simultaneously formed. An object of the present invention is to provide a packaging paper box with a middle partition body which can be assembled in a desired form, is easy to use because there is no need to store the middle partition body in a packaging box, and is advantageous in terms of production.

[0005]

In order to achieve the above-mentioned object, the present invention is to provide a paper box with an inner partition connected to a joining piece for sticking the body, and to connect the inner partition to a packaging paper box. By adopting a structure that can be assembled at the same time as assembling the wrapping paper box, by attaching a joint piece continuously provided from the middle partition body to a predetermined position on the upper wall of the paper box, it is integrated. is there.

That is, a rectangular bottom wall, a pair of left and right side walls connected to each other through a fold from a pair of opposite side edges of the bottom wall, and a fold from one of the upper edges of the left and right side walls. An upper wall having the same shape and the same size as the bottom wall, and a joining piece for body sticking continuously provided from the upper edge of the other side wall via a fold; and a joining piece for body sticking. A middle partition body continuously provided through a fold from a front end, front and rear lid pieces continuously provided through a fold from front and rear side edges of the bottom wall or the upper wall, and front and rear side edges of the left and right side walls. An inner flap continuously provided through a fold, wherein the intermediate partition body includes a first vertical partition wall continuously provided through a fold from a tip of the joining piece for body sticking, and the first vertical partition; An inner bottom wall continuously provided from the intermediate height position of the wall through a fold, and a second cut-up and formed upward from a widthwise intermediate position of the inner bottom wall. A partition wall, and a second vertical partition fixing joint piece continuously provided from the upper edge of the second vertical partition wall via a fold, wherein the height of the second vertical partition wall is the middle bottom wall. Is set to the same length as the distance between the
The gist of the present invention is a packaging paper box with a middle partition body, wherein the second vertical partition fixing bonding piece and the body bonding bonding piece are attached to a predetermined position of an upper wall and can be folded flat.

Further, as in the case of the packaging paper box with a partition, the front and rear length of the inner bottom wall is set to be smaller than the front and rear length of the bottom wall, and the front and rear side edges are cut through the fold. It is desirable that a buffer piece that rises obliquely be continuously provided, and that the upper edge of the buffer piece be set to be in contact with the inner flap.

Furthermore, it is preferable that the lower edge of the first vertical partition wall is set to be in contact with the bottom wall, as in the case of a packaging paper box with a middle partition body.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

The packaging paper box with a partition according to the present invention is made of one piece of corrugated cardboard or cardboard as shown in an expanded state in FIG. 3, and a right wall (2) and a top wall are provided on the right side of the bottom wall (1). (3) are successively provided via the folds (21) and (22), while a left side wall (4), a joining piece (5) for body sticking, and a partition ( A) are successively provided via folds (23), (24) and (25).

The intermediate partition body (A) includes a pair of front and rear first vertical partition walls (6) that are continuously provided from the edge of the body bonding joint piece (5) through a fold (25). From the middle height position of the first vertical partition wall (6) (6), folds (26) (2)
6) and a second bottom wall formed by cutting and raising the middle bottom wall (7) from the middle position in the width direction of the middle bottom wall (7).
It comprises a vertical partition wall (8) and a second vertical partition fixing joint piece (9) continuously provided from the upper edge of the second vertical partition wall (8) via a fold (29). . (30) is a fold between the midsole wall (7) and the second vertical partition wall (8), (4)
0) is a cutout for cutting and raising the second vertical partition wall (8) and the second vertical partition fixing joint piece (9), and is mostly hollowed out to facilitate cutting and raising. is there.

The first vertical partition walls (6) and (6) are set to have the same length as the height of the left side wall (4), and the lower edge thereof can contact the bottom wall (1) during assembly. .

The inner bottom wall (7) is formed in a substantially convex shape as a whole, and a joint piece (17) adhered to the left side wall at the tip of the convex portion (7a) has a fold (31). The length of the convex portion (7a) is set to be the same as the width of the joining piece (5) for body sticking. The second vertical partition wall (8)
Is set to the same length as the distance (L) between the inner bottom wall (7) and the upper wall (3), so that the whole can be folded flat.

The front-rear width of the middle bottom wall (7) is the same as that of the bottom wall (1).
Is smaller than the front-back width of the pair of cushioning pieces (10) (1) at the front-rear side edges via folds (28) (28).
0) are continuously provided. A support leg piece (11) is continuously provided on the right edge of the inner bottom wall (7) via a fold (27).
This support leg piece (11) is used as the first partition wall (6) (6).
In cooperation with the above, the inner bottom wall (7) is supported in a raised state.

In the figure, (12) is the left and right side walls (4).
The inner flap (13) is continuously provided from the front and rear side edges of (2) via the folds (32) and (32), and the inner flap (13) is provided via the fold (33) from the front side edge of the upper wall (3). With the front lid piece, an inner insertion portion (15) is inserted from a lower edge thereof through a fold (34).
Are connected. (14) is a rear lid piece continuously provided from the rear edge of the bottom wall (1) through a fold (35), and an inner insertion portion (16) from the upper edge thereof through a fold (36). Are connected. (18) is an auxiliary partition, the upper wall (3)
Is set at a height equal to the distance (L) between the lower end and the inner bottom wall (7), and the upper end edge is continuously provided to the body bonding joint piece (5) through the fold (37), while the lower end is The edge is connected to the midsole wall (7) through a fold (38). This auxiliary partitioning piece (18) prevents the accessory from going too far to the back and making it difficult to remove.

In the manufacturing process, the packaging paper box with a partitioning body having the above structure is cut from the corrugated cardboard into the above-mentioned expanded state, and folds (21) and (22) are formed at predetermined positions.
After being attached, the partitioning body (A) is folded back together with the joining piece (5) for body sticking on the inner surfaces of the left side wall (4) and the bottom wall (1), and the upper wall is provided on the upper surface thereof. (3) and the right side wall (2) are folded over, and the inner surface of the upper wall (3) is applied to the inside of the upper wall (3) via the adhesive applied to the joining piece (5) for body sticking and the second vertical partition wall (8) in advance. A flat folded state in which the joining piece (5) for trunk attachment and the second vertical partition wall (8) are adhered. In this flat folded state, it is transported to the packaging site, transported, or stored until used.

At the packaging site, when packing a product, first, from the flat folded state, the left and right side walls (4) and (2) are erected to form a packing paper box into a predetermined box shape, and a rear cover piece ( The inner flaps (12) and (12) on the 14) side are bent inward while making contact with the cushioning pieces (10), and the inner insertion portion (16) of the rear lid piece (14) is connected to the upper wall (3). Insert between the flaps (12) and (12). As a result, a predetermined box shape is maintained, and as shown in FIGS. 1 and 2, the upper wall (3), the inner bottom wall (7), the first vertical partition wall (6) (6), and the second vertical wall. Packaged object main body storage space (S) surrounded by partition wall (8), bottom wall (1) and left side wall (4)
And the joining piece (5) for attaching the body and the first vertical partition wall (6) (6)
And a handling space surrounded by a bottom wall (1), an intermediate bottom wall (7), a first vertical partition (6) (6), and a right side wall (2). An instruction storage space (U) and a buffer space (V) between the packaged object main body storage space (S) and the right side wall (2) are obtained.

Therefore, each storage space (S) (T) (U)
After storing the corresponding product body (s), accessories (t) and instruction manual (u), the inner flaps (12) and (12)
Is bent inward while making contact with the buffer piece (10), and the inner insertion portion (15) of the front lid piece (13) is inserted between the bottom wall (1) and the inner flaps (12) (12). This completes the packaging.

[0019]

[Effects of the Invention] In the packaging paper box with a partition according to the present invention, since the partition is connected to the paper box as described above, the partition and the paper box can always be handled together. It is administratively advantageous.

The height (H) of the second vertical partition wall (8)
However, since the length is set to be the same as the distance (L) between the inner bottom wall (7) and the upper wall (3), it is possible to assemble the paper box and simultaneously assemble the middle partition body (A). In addition, the efficiency of the assembling operation and the packaging operation can be improved.

In addition, around the storage space (S) in which the packaged object main body is stored, the accessory storage space (1) obtained between the first vertical partition walls (6) and (6) and the side wall (4). T), an instruction manual storage space (U) obtained between the inner bottom wall (7) and the bottom wall (1), a second vertical partition wall (8) and a side wall (2).
And the buffer space (V) obtained between them, a good buffering effect can be obtained for the packaged object main body.

In the packaging paper box according to the second aspect, the cushioning piece (10) which rises obliquely from the front and rear edges of the inner bottom wall (7).
(10) is provided continuously, and a buffering effect can be obtained even against external pressure applied from the front and rear directions of the paper box.

In the packaging paper box of the third aspect, since the lower edge of the first vertical partition wall (6) is set to abut on the bottom wall (1), the external pressure applied from below the paper box. , A further buffer effect can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which an upper wall and a front cover piece of a packaging paper box with a partition according to the present invention are removed.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a plan view of the packaging paper box according to the present invention in an unfolded state.

[Explanation of symbols]

A: Middle partition body H: Height of second vertical partition wall L: Distance between middle bottom wall and top wall 1 ... Bottom wall 2 ... Right side wall 3 ... Top wall 4 ... Left side wall 5 ... Body bonding Piece 6 ... first vertical partition wall 7 ... middle bottom wall 8 ... second vertical partition wall 9 ... second vertical partition fixing joint piece 12 ... inner flap 13 ... front lid piece 14 ... rear lid piece 21,22,23, 24, 25, 32, 33, 35, 3
7, 38… fold

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B65D 5/00-5/76

Claims (3)

(57) [Scope of request for utility model registration] 1. A rectangular bottom wall (1), and a pair of left and right side walls (4) connected from a pair of opposite side edges of the bottom wall (1) via folds (23) and (21). (2) and a fold (22) from the upper edge of either one of the left and right side walls (4) and (2)
And an upper wall (3) having the same shape and the same size as the bottom wall (1) and a fold (2) from the upper edge of the other side wall (2) (4).
4) a joining piece for body sticking (5) continuously provided via the body; and a partitioning body (A) continuously provided from the tip of the joining piece for body sticking via the fold (25). Front and rear lid pieces (13) and (14) continuously connected from front and rear edges of the bottom wall (1) or the upper wall (3) via folds (35) and (33); ) Folds from both front and rear edges of (2) (32) (32)
(32) Inner flaps (1) connected through (32)
2), (12), (12), and (12), wherein the partition (A) is provided with a fold (2) from the front end of the joining piece (5) for body sticking.
5) The first vertical partition wall (6) provided continuously through (25).
(6) and an inner bottom wall (7) continuously provided from the first vertical partition wall (6) (6) via folds (26) (26);
A second vertical partition wall (8) formed by cutting and raising the middle bottom wall (7) upward from the widthwise middle position, and a fold (29) from the upper edge of the second vertical partition wall (8). The second vertical partition wall (8) has a height (H) of the middle bottom wall (7).
And the same length as the distance (L) between the second vertical partition and the upper wall (3), and the second vertical partition fixing joint piece (9) and the body attaching joint piece (5) are fixed to the upper wall. A wrapping paper box with a partition that is attached to a position and can be folded flat. 2. The midsole wall (7) has a length in the front-rear direction smaller than the length in the front-rear direction of the bottom wall (1), and has a fold (28) from the front-rear side edge of the midsole wall (7). A pair of front and rear buffer pieces (10) (10) rising obliquely via (28) are connected in series, and the upper edges of the buffer pieces (10) (10) correspond to the inner flaps (12) (12). The packaging paper box with a partition body according to claim 1, wherein the packaging paper box is set to be in contact with the packaging paper box. 3. The first vertical partition (6) (6) has a lower edge set to abut against the bottom wall (1), and has an intermediate height of the first vertical partition (6) (6). The packaging paper box with a partition according to claim 1 or 2, wherein an inner bottom wall (7) is continuously provided from the position.