JP2001348023A - Paper box having handle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a paper box having a handle which can be easily assembled with right and left side plates erected during the use while saving a place for transport and storage since the paper box can be folded. SOLUTION: A back side plate, a back lid plate and a handle plate, and a front side plate, a front lid plate and a handle plate are connected to two facing sides of a bottom plate, respectively. A cut forming the handle and projecting pieces on both ends are formed on the handle plate. Right and left side plates and a folded side plate are connected to the other two facing sides of the bottom plate. A tongue piece is formed on the folded side plate by the cut. A cut hole is formed in the tongue piece. A corner part on the back plate side of the folded side plate is formed a folded plate by a diagonal ruled line. A projection is formed on an outer edge of the folded plate, and connection plate having the diagonal cut line is formed between the back side plate and side ends of the right and left side plates is formed on a blank, and the paper box is formed of these components.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper box with a handle that can be easily assembled and housed in a cake or the like so that it can be carried.

[0002]

2. Description of the Related Art Conventionally, as a paper box with a handle used for storing and carrying confectionery such as cakes, a carry deco case having a configuration described in Japanese Utility Model Publication No. 2-26810 is known. . This carry deco case has a front side plate and a rear side plate which can be bent freely before and after a square bottom plate, and further has a cover plate connected to each side, and a notch which has a protrusion at an appropriate position on both sides and forms a handle opening. The left side plate and the right side plate are provided on both sides of the bottom plate so as to be freely bent, and the upper side of the left side plate and the right side plate are tongue pieces formed by cutting. A bendable piece having a tongue is provided so that it can be freely bent, and this tongue piece has an insertion hole adapted to the protruding piece,
An inner plate is provided on both sides of the rear plate so as to be freely bendable.Furthermore, each inner plate is provided with a bendable movable piece and a side of the left plate and the right plate, respectively. On the upper side, a contact side having a locking edge such as a projection, a notch, etc. is provided so as to be freely bent, each inner plate is attached to the rear side plate, a contact piece is bent, and a part of the back surface is formed on the inner plate. When the rear plate, the left plate, and the right plate stand upright, the contact piece is locked by the locking rim, and the movable piece is sandwiched between the contact piece and the inner plate. The configuration is such that:

However, in the carry deco case having the above-described structure, when the inner plates on both sides are attached to the rear plate, diagonal cuts from the outer corners of the left and right plates toward the center are respectively formed on the inner plates on both sides. Due to the formation, the workability of the process of folding the inner plates on both sides on the rear plate surface is poor, and the contact piece is further bent from the state where each inner plate is stuck to the rear plate, and a part of the back surface When laminating and pasting on the inner plate, the process of folding only the abutting piece on the rear lid plate on the rear plate surface is complicated, and the workability of the lamination process is extremely poor There are drawbacks.

[0004]

SUMMARY OF THE INVENTION An object of the present invention is to fold up and save space for transportation and storage, and to assemble the left and right side plates upright when used. To provide a paper box.

[0005]

SUMMARY OF THE INVENTION A handle plate having a rear side plate, a rear cover plate and projecting pieces formed at both ends on one of two opposing sides of a bottom plate, and a notch for forming a handle is provided. A handle plate, which is connected via a crease, has a front side plate, a front cover plate, and protruding pieces formed at both ends on opposite sides of the two opposing sides, and a cut plate for forming a handle is provided via the crease. The left and right side plates and the bent side plate are connected to the other two opposing sides of the bottom plate via folding rules, and the bent side plate has a semicircle at the center adjacent to the left and right side plates. A tongue piece is formed by the cut of the shape, a notch hole is drilled in the tongue piece, and the corner on the rear side plate side of the bent side plate is turned into a folded plate by diagonal folding rule and the left and right side plates of the turned plate A connecting plate with diagonal creases between the side edges of the rear side plate and the left and right side plates It consists of a blank plate of the shape provided respectively, folds the rear side plate on the bottom plate and folds the connecting plate on the left and right side plates respectively, and glues the connecting plate to the left and right side plate surfaces at the bonding part Then, the folded side plate is folded on the left and right side plates and bonded by the adhesive part, so that it can be transported and stored in the folded state, so it does not take up space, and when used, the folded plate is used. Raise the rear side plate that is folded outward and folded on the bottom plate, and at the same time raise the left and right side plates that are folded on the bottom plate while bending the connecting plate inward with diagonal creases to erect. By fitting the projections of the folded plate into the cut holes formed in the crease portion between the bottom plate and the left and right side plates, the rear side plate and the left and right side plates can be easily assembled in an upright state. So, in this state After storing the contents such as keys on the bottom plate, the front cover plate and the rear cover plate were bent to form a cover portion, and the protrusions at both ends of the handle plate were formed on the tongue pieces at the upper ends of the left and right side plates. It can be easily assembled by fitting it into the cut hole. In addition, since the shape of the blank plate is simple, manufacturing becomes easy.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing a blank plate according to an embodiment of the present invention, FIG. 2 is a plan view showing a state in which a rear side plate and a connecting plate are bent and bonded to each other, and FIG. FIG. 4 is a perspective view showing a state in which the rear side plate and the left and right side plates are raised, and FIG. 5 is a perspective view showing a state where the assembly of the embodiment is completed. Face plate, 2 is the rear side plate, 3 is the rear lid plate,
4, 7 are handle plates, 5 is a front side plate, 6 is a front cover plate, 8, 9 are protruding pieces, 11, 15 are left and right side plates, 12, 16 are bent side plates, 13, 1
7 is a folded plate, 21, 22 is a connecting plate, 23, 25 projections, 24, 26, 34,
36 is a cut hole, 31, 32, 33, 35 are cuts, 41, 42, 43, 44 are adhesive parts, a, b, c, d, e, f, g, h, i, j are creases, k and l represent oblique folding rules, and m and n represent oblique cutting rules, respectively.

The embodiment of the present invention is manufactured by using the blank plate shown in FIG. 1, and the left and right side plates and the rear side plate are raised and upright as shown in FIG. Is a paper box with a handle as shown in FIG. 5, and it is extremely easy to store the contents such as cake on the bottom plate in the state shown in FIG. 4 in which the left and right side plates and the rear side plate are raised and upright. It is a paper box with a handle that is easy to use.

A blank plate for producing a paper box with a handle according to the embodiment is as shown in FIG. 1, and one of two opposite sides of a bottom plate 1 is a rear side plate 2, a rear lid plate 3, and a handle plate 4.
Are connected to each other via a crease c, a crease b and a crease c, and the other of the two opposing sides of the bottom plate 1 is a front side plate 5
, The front cover plate 6 and the handle plate 7 are connected to each other via a crease d, a crease e and a crease f, and the handle plate 4 is adjacent to the crease c between the rear cover plate 3 and the handle plate 4. A handle is formed by the notch 31, and protruding pieces 8 are provided at both ends of the handle plate 4, and the handle plate 7 is formed by a notch 32 adjacent to the crease f between the front cover plate 6 and the handle plate 7. A handle is formed.

A side plate 11 and a bent side plate 12 are connected to one of the other two opposite sides of the bottom plate 1 via folds g and h. The corner portion of the folded side plate 11 is formed by a folded plate 13 by a diagonal crease k, and a projection 23 is provided on an end edge of the folded side plate 13 on the opposite side to the side plate 11 and the side plate 11 of the folded side plate 12 is provided.
A tongue piece 14 is formed by a semi-circular cut 33 at the center of the side, and the tongue piece 14 has a notch hole 34 into which the protruding pieces 8, 9 of the handle plates 4, 7 are fitted.
Is provided, and a side plate 15 is provided on the other of the other two opposite sides.
And the folded side plate 16 are connected to each other via the folded line i and the folded line j, and the corner on the rear side plate 2 side of the folded side plate 15 is turned into the folded plate 17 by the diagonal folded line l. Protrusion on edge opposite face plate 15
The tongue piece 18 is formed by a semicircular cut 35 at the center of the bent side plate 16 on the side plate 15 side.
The rear side plate 2 and the side plate 11 are formed between the side edges of the rear side plate 2 and the side plate 11 by a connecting plate 21 provided with an oblique cutting rule m. The side plate 2 and the side plate 15 have a shape connected by a connecting plate 21 having a diagonal crease m.

A blank plate shown in FIG. 1 is folded by a crease a so that the rear side plate 2 is folded on the bottom plate 1 and the connecting plates 21 and 22 connected to both ends of the rear side plate 2. Are folded on the side plate 11 and the side plate 15, respectively,
Then, the connecting plate 21 is bonded to the side plate 11 at the same time, and the connecting plate 22 is bonded to the side plate 15 at the bonding portion 42 to obtain the state shown in FIG. Next, the folded side plate 12 is folded on the side plate 11 with the crease h and adhered at the bonding portion 43, and the folded side plate 16 is folded and adhered on the side plate 15 with the crease j. By bonding at the part 44, a paper box with a handle in the folded state shown in FIG. 3 is completed. Since the paper box with a handle according to the present invention is handled in a folded small state as shown in FIG. 3, it is extremely easy to handle without taking up space for storage and transportation.

From the folded state shown in FIG.
13 and the folded plate 17 are bent outward by the oblique crease k and the oblique crease 1, respectively, to raise the rear side plate 2,
The connecting plate 21 and the connecting plate 22 are formed by diagonal cutting rule m and diagonal cutting rule n.
While bending inward, raise the side plate 11 and the side plate 15 to erect them, and connect the folded plates 13 and 17 with the connecting plate.
Returning from the state of being bent outward to be inside the connecting plate 22 and the connecting plate 22, the projection of the folded plate 13 is formed in the cutout hole 24 formed at the position of the crease g between the bottom plate 1 and the side plate 11. 23, and by engaging the projection 25 of the folded plate 17 with the notch 26 formed at the position of the crease i between the bottom plate 1 and the side plate 15, the side plate 11 and the side plate 15 Is fixed in an upright state, so that it is raised as shown in FIG.

With the side plate 11 and the side plate 15 shown in FIG. 4 raised and upright, contents such as cake are stored on the bottom plate 1 from the front side plate 6 side, and the side plate 11 and the side plate 15 are stored. After bending the bent piece connected to the side end of the front side inward, the front side plate 6 is raised and erected, the front cover plate 6 is bent inward, the front portion is covered, and the handle plate 7 is bent outward. A state in which the rear cover plate 3 is bent inward while the rear cover is closed, the handle plate 4 is bent outward, and the protruding portion 8 of the handle plate 3 and the protruding portion 9 of the handle plate 6 are overlapped. Then, the protrusions 8 and 9 on one side are attached to the tongue piece 14 formed on the upper end of the side plate 11.
By fitting the projections 8 and 9 on the other side into the notches 36 of the tongue piece 18 formed at the upper end of the side plate 15, the package shown in FIG. It will be completed. In the raised state shown in FIG.
15 can be maintained in an upright state, so that when the contents such as cakes are stored on the bottom plate 1, the side plate 11 and the side plate
15 can be easily packaged without falling inside and damaging cakes and the like.

Materials for producing the paper box with a handle according to the embodiment include white balls, manila balls, ivory paper,
Cardboard such as card paper is used. A paperboard having a basis weight of 170 to 370 g / m ² is suitable. A printed pattern is formed on the outer surface side of the paperboard. A configuration in which plastic layers are laminated on the inner surface and the outer surface of the paperboard may be adopted.

[0014]

According to the construction of the paper box with a handle according to the embodiment, it can be transported and stored in a folded state, so that it does not take up any space. In use, the folded plate is folded outward and folded on the bottom plate. At the same time as raising the rear side plate
The left and right side plates folded on the bottom plate were raised upright while bending the connecting plate inward with the diagonal crease, and the projections of the folded plate were formed in the crease part between the bottom plate and the left and right side plates By fitting into the cut holes, the rear side plate and the left and right side plates can be assembled in an upright state. In this state, the left and right side plates are stably maintained in the upright state, and do not fall down inside, so that the cake or the like stored inside is not damaged. After storing the contents such as cake on the bottom plate, the front cover plate and the rear cover plate were bent to form a cover portion, and the protrusions at both ends of the handle plate were formed on the tongue pieces at the upper ends of the left and right side plates. The assembly can be completed easily by fitting into the cutout holes. In addition, since the blank plate has a simple shape, it is easy to manufacture a paper box with a handle.

[Brief description of the drawings]

FIG. 1 is a developed plan view of an embodiment of the present invention.

FIG. 2 is a plan view showing a state in which the rear side plate and the connecting plate are bent and bonded to each other.

FIG. 3 is a plan view of a state in which a bent side plate is bent and bonded from the state of FIG. 2;

FIG. 4 is an exemplary perspective view of a state where a rear side plate and left and right side plates are raised according to the embodiment;

FIG. 5 is a perspective view of the embodiment in a state where assembly is completed.

[Explanation of symbols]

1 Bottom plate 23, 25 Projection 2 Rear side plate 24, 26, 34, 36
Notch 3 Rear cover plate 31, 32, 33, 35
Cut 4,7 Handle 41,42,43,44
Bonding part 5 Front side plate a, b, c,
d, e Folding rule 6 Front lid f, g, h,
i, j creases 8,9 protruding pieces k, l diagonal creases 11,15 left and right side plates m, n diagonal creases 12,16 bent side plates 13,17 folded plates 21,22 connecting plates

Claims (1)

[Claims] 1. A handle plate having a rear side plate, a rear cover plate and projecting pieces formed at both ends on one of two opposite sides of a bottom plate, and a notch for forming a handle is provided via a crease. The front side plate and the front lid plate are formed on the other of the two opposing sides, and a protruding piece is formed at both ends, and a handle plate provided with a cut for forming a handle is connected via a crease, The left and right side plates and the bent side plate are connected to the other two opposite sides of the bottom plate via folds, respectively, and the bent side plate has a semicircular cut at the center adjacent to the left and right side plates. A tongue piece is formed, and a cutout hole is formed in the tongue piece, and the corner on the rear side plate side of the bent side plate is turned into a folded plate by diagonal folding rule, and at the opposite side of the left and right side plates of the folded plate. Protrusions are formed on the edges, and connecting plates with diagonal creases are provided between the side edges of the rear side plate and the left and right side plates respectively. The back side plate is folded on the bottom plate and the connecting plate is folded on the left and right side plates respectively, and the connecting plate is bonded to the left and right side plate surfaces at the bonding portion, and then folded A paper box with a handle, wherein the curved side plate is folded on the left and right side plates, respectively, and is adhered by an adhesive portion.