JPS6226338Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an assembled paper box for packaging for storing cakes.

Conventional packaging paper boxes are formed by assembling the bottom parts, polymerizing the side edges, and gluing them together to form a square. It was inconvenient because it was stable, complicated, and required a lot of assembly work.

In addition, since the sides are already glued to the four walls, it is not convenient for storing large cakes, etc., and there are problems such as damage to the outer surface of the cake when stored.

This invention solves the above problems and does not require any gluing at all, can remain flat during normal times, can be stacked in large numbers, and is convenient for storage and transportation.When in use, only the folding operation is required, making it easy to use. The purpose of the present invention is to provide a new assembled paper box that can be assembled instantly, is durable, and can be used for both gift wrapping and carrying home as a carry-out bag, depending on the purpose. It is.

The assembled paper box for packaging of the present invention has a bottom surface, a front side surface and a rear side surface that are connected vertically upward through transverse fold lines at the front and rear ends of the bottom surface, and an inner side surface that is connected vertically upward through fold lines at the left and right ends of the front surface. The left-turn elevation and the right-turn elevation are connected at right angles to each other and have fitting grooves formed therein, and the left and right turn elevations are connected at right angles to each other inward through fold lines at the left and right ends of the rear side surface, respectively, and have the fitting grooves formed therein. A left-turn elevation and a right-turn elevation with fitting split grooves that fit into the folding surfaces, folding surfaces that are horizontally connected inward through transverse fold lines at the upper ends of the front and rear sides, respectively, and each folding surface. Folding tabs that are vertically connected to the left and right ends of the surface via fold lines and overlap the outer surface of each folding surface, insertion grooves that are drilled in the center of each folding surface, and each folding tab. Perforated grooves are carved on both sides of the insertion groove on the surface to enable the central part of the folding surface including the insertion groove to stand up, and vertically connected vertically to the left and right ends of the bottom via vertical fold lines, respectively. The left lateral side surface and the right lateral side surface overlap the outer surface of each folding surface, and the upper end of the left lateral side surface and the right lateral side surface is connected horizontally inward through a vertical fold line, respectively, and the upper surface of each folding surface. The left lid surface and the right lid surface overlap with each other, and the left inner plate part and the left lid surface which are connected horizontally inward through a vertical fold line at the center of the inner end of the left lid surface and overlap with the right lid surface. A left handle surface consisting of a left outer panel section connected horizontally or vertically upwards to the outside of the left inner panel section at the inner end via a vertical fold line, and both ends of the left outer panel section of the left handle surface. An insertion protrusion that fits into the insertion groove in the center of the folding surface that stands up when the left outer panel is raised, and a vertical fold line in the center of the inner edge of the right cover surface horizontally inward. The right inner plate part is connected to the left lid surface and overlaps with the left lid surface, and the inner end of the right lid surface overlaps with the back surface of the right lid surface through a vertical fold line outward of the right inner plate part, or the left side is in an upright state. A right handle surface consisting of a right outer panel that is vertically connected upwards to overlap with the outer panel, and a right handle surface that protrudes from both ends of the right outer panel and stands up when the right outer panel is erected. It is characterized in that it is composed of an insertion protrusion that fits into an insertion groove in the center of the folding surface.

Next, the present invention will be described with reference to drawings showing its embodiments.
The structure, operation, and effects will be explained in detail.

In the developed diagram of the paper mold made of cardboard in Fig. 1, 1 is the bottom surface, symmetrically extending outward in the horizontal direction,
The left horizontal side 2 through the vertical fold lines 2' and 2', respectively.
a, right side surface 2b, then left lid surface 3a, right lid surface 3b via vertical fold lines 3', 3', and further left handle surface 4a, right handle surface via vertical fold lines 4', 4'. 4b are installed in series.

Each corner of the handle surfaces 4a, 4b is cut out to form oblique sides 5, 5, and insert protrusions 6, 6 are provided protrudingly at both ends near the vertical fold lines 4', 4', and in the center. A horizontal U-shaped separation line 7 is carved starting from both ends of the vertical fold line 4' to separate each left inner plate part 8a, right inner plate part 8b, left outer plate part 9a, and right outer plate part 9b. In normal times, the outer plate parts 9a and 9b are on the same plane as the inner plate parts 8a and 8b, but when necessary, the inner plate parts 8 on the vertical fold line 4'
When folded using the outer part as a crease, excluding the parts a and 8b, the outer plate parts 9a and 9b are the inner plate parts 8a and 8.
It separates from b and stands up to form a handle.

With respect to the bottom surface 1, the front side surface 10 is formed symmetrically in the front and back direction via transverse fold lines 10' and 10', respectively.
a, the rear side surface 10b, and folding surfaces 11, 11 are connected to each other via transverse fold lines 11', 11'.

Each folding surface 11 has a vertically oriented gap starting from the transverse folding line 11' in the center for hooking the protruding insertion protrusions 6, 6 to the ends of the handle surfaces 4a, 4b. Insertion grooves 12, 12 are bored, and two recessed grooves 13, 1 on both sides are tapered and tearable.
3 is carved, and the vertical fold lines 2',
The folded tabs 14, 14, . . . are provided to protrude through fold lines 14’, 14’, .

The front side surface 10a and the rear side surface 10b are provided with left-turn elevation surfaces 15a, 15a and right-turn elevation surfaces 15a, 15a, respectively, through fold lines 15', 15', which are extensions of the longitudinal fold lines 2', 2', symmetrically, respectively. The surfaces 15b, 15b are provided in series.

A notch 16 and a fitting groove 16' are formed downwardly at the outer ends of each of the folding surfaces 15a and 15b, so that a left projecting surface 17a and a right projecting surface 17b are connected to each other.

Folded vertical surfaces 15a, 15b and the lateral surfaces 2a, 2
b, each adjacent part to the lid surface 3a, 3b is divided by the dividing line 18, 1
8.

When the left projecting surface 17a and the right projecting surface 17b are assembled by folding the front and rear folding surfaces 15a and 15b inward, respectively, the front and rear notches 16 and 16
are combined with each other by the opposing fitting grooves 1
6' and 16' are fitted and latched together.

The developed paper mold of the present invention has the above-mentioned configuration,
Next, the molding process for assembling gift packaging and handbags to take home will be explained in sequence with respect to each assembly perspective view.

In the developed view of Fig. 1, first the transverse fold line 10',
Fold the 10' part inward, as shown in Figure 2.
Fold the front side surface 10a and the rear side surface 10b in the directions of the arrows A and A so that they stand upright on the bottom surface 1, and then fold the front and rear left-turn elevation surfaces 15a and 15a of the left part at right angles in the directions of the arrows B and B. Bend each opposing notch 1
6, 16 mutually combined, split groove 1
6' and 16' are fitted by pushing them into each other from above and below, and the front and rear left projecting surfaces 17a, 17a are hooked to assemble both left-turning elevations 15a, 15a, and here the left-turning elevation 15a of the assembly is assembled. , 15a, and the aforementioned front side surface 10a and rear side surface 10b form an upright three-sided side surface.

In this state, the right side is open, so
When storing a large cake or the like, it can be conveniently inserted onto the bottom surface 1 from the horizontal direction, so there is no fear of damaging the stored item, which is convenient.

Continuing, the right front and rear right turn elevations 15b, 15b
Similarly to the case of the left turn elevations 15a, 15a last time, each of them is bent inward and the protruding surfaces 17b,
The part 17b is fitted and latched and assembled, and each of the square sides established on the bottom surface 1 is assembled here.

As shown in FIG.
Fold the folding surfaces 11, 11 that are connected above 0b along the horizontal folding lines 11', 11' inward in the direction of the arrows C and C, and fold the folding lines 14', 14' at both ends into each of the upright front and back sections. Bring it into contact with the upper edge corners of the folding surfaces 15a, 15b, then bend the respective tabs 14, 14 at both ends downward in the direction of the arrows d and 2, and press them against the outer sides of both even angles of the folding surfaces 15a, 15b. Apply and latch.

The box body, which is assembled in such a manner that the upper edges of the four upright sides are interlocked with each other by the folding surfaces 11, 11, is extremely strong against pressing force from above and easily shifts sideways. , there is no need to worry about deformation.

Next, by vertical fold lines 2', 2', left and right side surfaces 2a,
2b, and first stand it upright on both sides so as to contact the outer side surfaces of the left and right folding surfaces 15a, 15b, and then fold the left and right lid surfaces 3a, 3a along the vertical fold lines 3', 3'. 3b is folded inward to close the lid, and when the lid is closed, it is divided into groups for both gifts and hand banks.

When assembling the box for gift packaging as shown in FIG. 4, first, the left cover surface 3a is connected to the left handle surface 4 connected to the upper part.
a, and fold it inward along the vertical fold line 3' as shown by the arrow e.
Fold 1 together from above so that it overlaps, and then close the left side.

Next, in the case of the right lid surface 3b, the right handle surface 4b connected to the upper part leaves the inner plate part 8b on the same plane as the right lid surface 3b, and only the outer plate part 9b is moved along the separation line 7.
Then, it is separated from the inner plate part 8b, bent 180 degrees in the direction of the arrow at the vertical fold lines 4' on both sides, and overlapped with the back surface of the right lid surface 3b, with the inner plate part 8b protruding forward. Then, along the vertical folding line 3', fold the right lid surface 3b over the previously folded left side closed left handle surface 4a, and fold the right inner plate part 8b protruding forward into the left inner plate part 8.
From below a, insert it between the edges of the separation line 7 of the left handle surface 4a and latch it, close the right side lid, completely close the lid, and then connect the left inner plate part 8a exposed on the top surface. Right lid surface 3
Sticker A is pasted on the interface with b and assembled into a rectangular parallelepiped gift packaging box.

Since the gift packaging box has nothing protruding to the outside, it is convenient for wrapping the outside with gift wrapping paper or attaching a wrapping paper, and can be finished with great dignity.

Next, when assembling it as a handbag for home use as shown in FIG. A trapezoidal tongue piece with an insertion groove 12 bored in the center is folded up onto the folding surfaces 11, 11, and then the left and right handle surfaces 4a, 4b are successively provided above the left and right lid surfaces 3a, 3b. are inner plate parts 8a, 8b
While leaving on the same plane as the lid surfaces 3a and 3b,
The outer plate parts 9a and 9b are separated into the inner plate part 8 at the separation lines 7 and 7.
Separate from a and 8b, and at the vertical fold line 4' on both sides,
Fold at right angles in the direction of the arrow as shown by the dashed line, and fold the lid surfaces 3a and 3b along the vertical folding lines 3' and 3' so that they overlap above the folding surfaces 11 and 11 of the fold. Left and right inner plate parts 8 that fit together and protrude forward
a, 8b into each other at the center, and at the same time put the left and right outer panels 9a, 9b together so that they stand upright on the lid surfaces 3a, 3b, and first fold the trapezoidal tongue piece in the center. The handle surface 4 is inserted into the insertion grooves 12, 12 of the
The protruding insert pieces 6, 6 are hooked to both ends of a, 4b to complete the assembly for the hand embankment.

After that, a seal A is pasted on the interface between the left inner plate part 8a and the right lid surface 3b, which are exposed on the top surface, to make it even stronger, resulting in a really good-looking packaging box for take-out. is completed.

As mentioned above, the present invention is convenient for stacking, storing and transporting while remaining flat during normal times, does not require any gluing at all during use, and can be folded and assembled for both gift wrapping and handbag carrying. You can sort them instantly, and there is a folding surface on the inside of the bottom of the outer cover.
The upper edges of the four upright sides are connected and hooked into one unit, so even if you assemble the front to store cakes and stack them in several tiers during busy periods, There is no need to worry about deformation or loss of shape due to pressure from above due to weight, so it is very convenient and has great practical effects.

[Brief explanation of the drawing]

The drawings illustrate embodiments of the present invention, with Fig. 1 being a developed plan view of the pattern paper, Figs. 2 and 3 being perspective views showing each assembly process, and Figs. 4 and 5 showing each assembly process. It is a rear perspective view. 1 is the bottom surface, 2a, 2b are the horizontal sides, 3a, 3b are the lid surfaces, 4a, 4b are the handle surfaces, 2', 3', 4' are the vertical fold lines, 5 is the hypotenuse shape, 6 is the insertion protrusion, 7 is a separation line, 8a and 8b are inner plate parts, 9a and 9b are outer plate parts,
10a and 10b are front and rear sides, 11 is a folding surface, 1
0', 11' are each horizontal fold line, 12 is an insertion groove, 13 is a perforation groove, 14 is an edge piece, 15a, 15b are folding surfaces, 14', 15' are fold lines, 16 is a notch, 1
6' is a fitting split groove, 17a and 17b are protruding surfaces, and 18 is a split line.

Claims (1)

[Scope of utility model registration request] Horizontal fold lines 10' are provided on the bottom surface 1 and at the front and rear ends of the bottom surface 1, respectively.
A front side surface 10a and a rear side surface 10b are connected vertically upward through the front side surface 10a, and fitting split grooves 16' are connected inwardly at right angles through fold lines 15' at the left and right ends of the front side surface 10a, respectively. Folding lines 1 are provided at the left and right ends of the left-turn elevation 15a and right-turn elevation 15b, and the rear side surface 10b, respectively.
5', and a left-turn vertical surface 15a and a right-turn vertical surface 15b, each having a fitting split groove 16' that is connected inward at right angles and that fits into the fitting split groove 16', and a front side surface 10a.
and folding surfaces 11, 11 which are horizontally connected to the upper end of the rear side surface 10b inwardly via the transverse fold line 11', respectively.
and a folding line 1 at the left and right ends of each folding surface 11, 11.
Each folding surface 1 is connected vertically downward via 4'.
Fold-in tabs 14 overlapping the outer surfaces of 5a and 15b,
14, insertion grooves 12, 12 bored in the center of each folding surface 11, 11, respectively, and insertion groove 1 carved on both sides of the insertion grooves 12, 12 of each folding surface 11, 11.
Perforated grooves 13, 13 that enable the center portions of the folding surfaces 11, 11 including the folding surfaces 11, 12, to stand upright, and perforated grooves 13, 13 that are vertically connected upwardly through vertical fold lines 2' at the left and right ends of the bottom surface 1, respectively. A left side surface 2a and a right side surface 2b overlapping the outer surfaces of the folding surfaces 15a and 15b, and a left side surface 2
The folding surfaces 11, 11 are horizontally connected inward through vertical folding lines 3' at the upper ends of the a and right side surfaces 2b, respectively.
A left lid surface 3a and a right lid surface 3b overlapping the upper surface of the
A left inner plate part 8a is connected horizontally inward at the center of the inner end of the left lid surface 3a via a vertical fold line 4' and overlaps with the right lid surface 3b, and a left inner plate part 8a is formed at the inner end of the left lid surface 3a. A left handle surface 4a consisting of a left outer panel portion 9a that is connected horizontally or vertically upward inwardly via a vertical fold line 4' on the outside of the portion 8a, and a left outer panel portion 9a of the left handle surface 4a Insertion protrusions 6, 6 that are protruded from both ends and fit into insertion grooves 12, 12 in the center of folding surfaces 11, 11 that stand up when the left outer plate portion 9a is upright, and the inner end of the right lid surface 3b. A right inner plate portion 8b and a right lid surface 3 that are horizontally connected inward through a vertical fold line 4' in the center and overlap the left lid surface 3a.
At the inner end of the right inner plate part 8b, it is vertically connected to the outside of the right inner plate part 8b via a vertical fold line 4' so as to overlap with the back surface of the right lid surface 3b or to overlap with the left outer plate part 9a in an upright state. Right handle surface 4b consisting of right outer plate portion 9b
and a folding surface 1 which is protruded from both ends of the right outer plate part 9b of the right handle surface 4b and stands up when the right outer plate part 9b is raised.
1, 11 An assembled paper box for packaging, characterized in that it is comprised of insertion protrusions 6, 6 that fit into insertion grooves 12, 12 in the center.