JP4402261B2 - Paper box with a handle - Google Patents

Description

[0001]
BACKGROUND 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]
[Prior art]
2. Description of the Related Art Conventionally, as a paper box with a handle used to store and carry cakes and other confectionery, for example, a carry deco case having a configuration described in Japanese Utility Model Publication No. 26-26810 is known. This carry deco case is provided with a front plate and a rear plate that are foldable on the front and rear sides of a rectangular bottom plate, and a lid plate and a notch that has protrusions at appropriate locations on both sides and forms a handle opening. The left and right side plates are foldably connected to both sides of the bottom plate, and the tongue pieces formed by cutting on the upper sides of the left and right plates. The tongue piece is foldably provided, the tongue piece is provided with an insertion hole adapted to the protruding piece, the inner side plate is provided on both sides of the rear side plate, and each inner side plate is further bent. Each of the left and right side plates and the side plate of the right side plate are provided with a movable piece that can be bent, and the upper side of each inner plate is provided with a contact side that has a locking edge such as a protrusion or a notch. , Stick each inner plate to the rear plate, fold the abutment piece and put a part of the back on the inner plate A freely standing form, the rear side plate and left side plate, when the right side plate is erected, is configured to contact piece is so movable piece is locked is held in abutting piece and the inner plates by locking edge.
[0003]
However, in the carry deco case configured as described above, 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 to the center portion are formed on the inner plates on both sides. Therefore, the workability of the process of folding the inner side plates on both sides to the rear side plate surface is poor, and from the state where each inner side plate is adhered to the rear side plate, the contact piece is further bent and a part of the back surface is partly attached to the inner side plate. There is a disadvantage that the process of folding only the contact piece in a state of being overlapped on the rear cover plate on the rear side plate surface is complicated and the workability of the sticking process is extremely poor. .
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a paper box with a hand that has a simple manufacturing process and can be easily assembled in an upright state at the time of use without taking up space for transportation and storage since it can be folded.
[0005]
[Means for Solving the Problems]
A handle plate having a rear side plate, a rear cover plate and projecting pieces formed at both ends and a notch for forming a handle is connected via a crease and opposed to one of two opposing sides of the bottom plate. A handle plate having a front side plate, a front cover plate, and protruding pieces formed at both ends and a cut for forming a handle is connected to the other side of the two sides via a crease. A left and right side plate and a bent side plate are connected to two opposite sides via a crease, respectively, and a tongue piece is formed on the bent side plate by a semicircular cut at the center adjacent to the left and right side plates. The tongue piece is provided with a cut hole, and the corner on the rear side plate side of the folded side plate is turned back by an oblique crease and a protrusion is formed on the edge of the folded plate opposite to the left and right side plates. Formed and provided with connecting plates each provided with a diagonal cut between the side edges of the rear side plate and the left and right side plates. The back plate is folded on the bottom plate, the connecting plate is folded on the left and right side plates, and the connecting plate is bonded to the left and right side plates at the bonding portion, and then the bent side plate Are folded on the left and right side plates respectively and bonded to each other at the bonding part, so that they can be transported and stored in a folded state, so there is no need for space. At the same time as raising the folded rear side plate, raise the left and right side plates folded on the bottom plate while bending the connecting plate inward with diagonal cuts, and let the projections on the folded plate stand upright And the rear side plate and the left and right side plates can be easily assembled upright by fitting them into the notches formed in the crease between the left and right side plates. Store contents on bottom plate After that, the front lid plate and the rear lid plate are folded to form the lid, and the projections on both ends of the handle plate are fitted into the notches formed in the tongues on the upper ends of the left and right side plates. Can do. Moreover, since the shape of a blank board is simple, manufacture becomes easy.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described 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 the rear side plate and the connecting plate are folded and bonded, and FIG. 4 is a perspective view of a state in which the rear side plate and the left and right side plates of the embodiment are raised, FIG. 5 is a perspective view in a state where the assembly of the embodiment is completed, and 1 is a bottom view. Face plate, 2 is a rear side plate, 3 is a rear cover plate, 4 and 7 are handle plates, 5 is a front side plate, 6 is a front cover plate, 8 and 9 are protruding pieces, 11 and 15 are left and right side plates, 16 is a bent side plate, 13 and 17 are folded plates, 21 and 22 are connecting plates, 23 and 25 protrusions, 24, 26, 34 and 36 are cut holes, 31, 32, 33 and 35 are cuts, 41, 42, 43, and 44 are bonded portions, a, b, c, d, e, f, g, h, i, and j are creases, k and l are oblique creases, and m and n are oblique cuts, respectively. .
[0007]
The embodiment of the present invention is manufactured using the blank plate shown in FIG. 1, and the shape of the left and right side plates and the rear side plate raised upright is as shown in FIG. 4, and the assembled state is shown in FIG. A paper box with a handle as shown in Fig. 4, in which the left and right side plates and the rear side plates are raised to stand upright and it is extremely easy to store the contents such as cake on the bottom plate in the state shown in Fig. 4. It is a paper box with an easy hand.
[0008]
A blank plate for producing a paper box with a handle according to the embodiment is as shown in FIG. 1, and a rear side plate 2, a rear cover plate 3, and a handle plate 4 are folded on one of two opposing sides of the bottom plate 1. a, a crease b, and a crease c are connected to each other, and a front side plate 5, a front cover plate 6 and a handle plate 7 are placed on the other of the two opposite sides of the bottom plate 1 with a crease d and a crease e. Are connected to each other via a crease f, and a handle 31 is formed by a notch 31 adjacent to the crease c between the rear cover plate 3 and the handle plate 4, and both ends of the handle plate 4 are respectively A protruding piece 8 is provided, and a handle is formed on the handle plate 7 by a notch 32 adjacent to the crease f between the front lid plate 6 and the handle plate 7.
[0009]
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 a fold line g and a fold line h, and a corner on the rear side plate 2 side of the bent side plate 12. Is formed as a folded plate 13 by an oblique crease k, and a projection 23 is provided on the edge of the folded plate 13 on the side opposite to the side plate 11 and a semicircular cut is formed at the center of the folded side plate 12 on the side plate 11 side. The tongue piece 14 is formed by 33, and the tongue piece 14 is provided with a notch hole 34 into which the protruding pieces 8, 9 of the handle plates 4, 7 are fitted, and the side plate 15 is formed on the other of the other two opposite sides. A bent side plate 16 is connected via a crease i and a crease j, and a corner portion on the rear side plate 2 side of the bent side plate 15 is turned into a folded plate 17 by an oblique fold l. 15 is provided with a projection 25 on the edge opposite to the side plate 15 and a tongue piece 18 is formed by a semicircular cut 35 at the center of the side plate 15 side of the bent side plate 16, and the tongue piece 18 has a handle plate 4, 7 is provided with a notch 36 for fitting the protruding pieces 8, 9. Between the side edges of the rear side plate 2 and the side plate 11 is a connecting plate 21 having an oblique cut line m, and between the side ends of the rear side plate 2 and the side plate 15 is a connecting plate 21 having a diagonal cut line m. Each consists of connected shapes.
[0010]
The blank plate shown in FIG. 1 is bent at the crease a, and the rear side plate 2 is folded on the bottom plate 1 and the connecting plate 21 and the connecting plate 22 connected to both side ends of the rear side plate 2 are respectively sided. The state shown in FIG. 2 is obtained by folding the face plate 11 and the side face plate 15 and bonding the connecting plate 21 to the side face plate 11 at the bonding portion 41 and bonding the connecting plate 22 to the side face plate 15 at the bonding portion 42. To do. Next, the folded side plate 12 is folded on the side plate 11 at the folding line h and bonded at the bonding portion 43, and the folded side plate 16 is folded on the side plate 15 at the folding line j and bonded. By bonding at the portion 44, the paper box with a handle of the embodiment 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 and small state as shown in FIG. 3, it is extremely easy to handle without taking up space for storage and transportation.
[0011]
From the folded state shown in FIG. 3, the folding plate 13 and the folding plate 17 are folded outward by the diagonal crease k and the diagonal crease 1 to raise the rear side plate 2, and at the same time, the connecting plate 21 and the connecting plate 22 The side plate 11 and the side plate 15 are raised upright while being folded inward at the diagonal cut line m and the diagonal cut line n, and the folded plate 13 and the folded plate 17 are brought inside the connecting plate 21 and the connecting plate 22. Thus, the projection 23 of the folding plate 13 is engaged with the notch hole 24 formed at the position of the crease g between the bottom plate 1 and the side plate 11 and the bottom plate The side plate 11 and the side plate 15 are fixed in an upright state by engaging the projection 25 of the folding plate 17 with the cut hole 26 formed at the position of the crease i between the side plate 15 and the side plate 15. The state shown in FIG. 4 is assumed.
[0012]
In the state where the side plate 11 and the side plate 15 shown in FIG. 4 are raised and upright, the contents such as cake are stored on the bottom plate 1 from the front side plate 6 side, and the side edges of the side plate 11 and the side plate 15 are stored. The bent piece connected to the inner side is bent inward and then the front side plate 6 is raised to stand upright, the front lid plate 6 is bent inward and the front portion is covered, and the handle plate 7 is bent outward to stand upright. In the state where the rear cover plate 3 is folded inward and the rear portion is covered, the handle plate 4 is bent outward and the projecting portion 8 of the handle plate 6 and the projecting portion 9 of the handle plate 6 are overlapped. The protrusions 8 and 9 on the side are fitted into the cut-out holes 34 of the tongue piece 14 formed on the upper end of the side plate 11 and the protrusions 8 and 9 on the other side are formed on the upper end of the side plate 15. By being fitted into the 18 cut holes 36, the packaging shown in FIG. 5 is completed. Since the side plate 11 and the side plate 15 can be kept upright in the raised state shown in FIG. 4, when the contents such as cake are stored on the bottom plate 1, the side plate 11 and the side plate 15 It can be easily wrapped without falling down and damaging the cake.
[0013]
As a material for producing the paper box with a handle of the embodiment, a paperboard such as a white ball, a manila ball, an ivory paper, a card paper or the like is used. As the thickness of the paperboard, those having a basis weight of 170 to 370 g / m ² are suitable. A printed pattern is formed on the outer surface side of the paperboard. It is good also as a structure which laminated | stacked the plastic layer on the inner surface and outer surface of paperboard.
[0014]
【The invention's effect】
With the configuration 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 space, and in use, the back side plate folded on the bottom plate by folding the folded plate outward is used. 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 cuts, and raise the projections on the folded plate between the bottom plate and the left and right side plates. The rear side plate and the left and right side plates can be assembled in an upright state by being fitted into the cut holes formed in the first and second side plates. In this state, the left and right side plates are stably maintained in an upright state and do not fall inward, 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 lid plate and the rear lid plate were folded to form the lid portion, and the protrusions at both ends of the handle plate were formed on the tongue pieces at the upper end of the left and right side plates The assembly can be completed easily by fitting into the cut hole. Further, since the blank plate has a simple shape, it becomes easy to manufacture a paper box with a hand.
[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 together.
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 a perspective view of a state in which the rear side plate and the left and right side plates are raised.
FIG. 5 is a perspective view of the embodiment after the assembly is completed.
[Explanation of symbols]
1 Bottom plate 23, 25 Protrusion 2 Rear side plate 24, 26, 34, 36 Cut hole 3 Rear lid plate 31, 32, 33, 35 Cut 4, 7 Grip plate 41, 42, 43, 44 Bonded portion 5 Front side plate a, b, c, d, e crease 6 front cover plate f, g, h, i, j crease 8, 9 protruding piece k, l oblique crease
11,15 Left and right side panels m, n
12, 16 Folded side plate
13, 17 Folded plate
21, 22 Connecting plate

Claims (1)

A grip plate having a rear side plate, a rear cover plate, and protruding pieces formed at both ends and cuts for forming a handle are connected to each other through a crease. A handle plate having a front side plate, a front lid plate, and protruding pieces formed at both ends and cuts for forming a handle are connected via a crease, A left and right side plate and a bent side plate are connected to two opposing sides via a crease, respectively, and a tongue piece is formed by a semicircular cut at the center adjacent to the left and right side plates. The tongue piece is provided with a notch hole, and the corner on the rear side plate side of the folded side plate is turned back by an oblique crease and a projection is formed on the edge of the folded plate opposite to the left and right side plates. Formed and provided with connecting plates each having a diagonal score between the side edges of the rear side plate and the left and right side plates. The rear 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 the bent side plate A paper box with a handle, which has a structure in which each is folded on left and right side plates and adhered at an adhesive portion.

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