JP3967112B2 - Sheath paper container - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a sheath-shaped paper container that is excellent in the storability of contents to be packaged.
[0002]
[Prior art]
Conventionally, as a sheath-shaped paper container, for example, a convex lens type box described in Japanese Utility Model Publication No. 5-44256 is known. This convex lens type box is connected to the upper plate, the lower plate, the lid plate, etc. in order through the folding curve, and the convex lens type folding curve with a leg piece protruding from one side edge by a cut line and a folding curve on each side of the upper plate Provided and formed on both sides of the lower plate by inserting insertion grooves through which the leg pieces can be inserted, bent the convex lens-type folding curve, and raised the leg pieces protruding into these insertion grooves on the lower plate The upper plate and the lower plate are curved by inserting and projecting into the upper plate, thereby having a storage portion whose upper portion is opened at the center of the upper plate.
[0003]
However, the convex lens mold box described above is configured to bend and raise the convex lens mold folding curve, and to insert and project leg pieces projecting from these into insertion grooves of the lower plate to curve the upper plate and the lower plate. Since the leg piece protrudes outside the insertion groove of the lower plate, the outer surface of the lower plate is not smooth and has poor design properties. Moreover, since the upper surface of the storage part of the content formed by bending and raising the convex lens mold curve is completely open, there is a drawback that the storage of the content is not good.
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a sheath-shaped paper container that is excellent in storage of contents, can be displayed and sold independently, and has excellent design.
[0005]
[Means for Solving the Problems]
A lid plate, a bottom plate, a top plate, and a paste margin piece are sequentially connected via a crease, and a zipper and an insertion piece are formed at a position inside the fixed dimension along the edge of the lid plate, Folded plates having spindle-shaped outer plates defined by first arc-shaped creases at the outer ends are connected to both ends via the creases, respectively, and the top plate follows the folds on the adhesive margin side. A first cut line, a second cut line formed substantially in the center parallel to the first cut line, and a pair of inflates in which one end is located at both ends of the first cut line and the other end reaches the second cut line. A pair of boat-shaped inner plates partitioned by a second arc-shaped fold that swells outward symmetrically with the arc-shaped cut line is formed on both sides of the opening. The blank plate is formed of a blank plate in which an insertion cut is formed in the vicinity of the cut line formed in the center portion. Are folded and bonded to the opposite top plate in the vicinity of the crease, and the top plate is folded so that the folded plate is sandwiched with the glue margin piece folded, and the glue margin piece is adhered to the opposite bottom plate to make a box. After that, the bottom plate and the top plate are projected outward by folding the inner plate of the top plate and the outer plate overlapped under the inner plate by the box making inward and standing upright with respect to the bottom plate. Since the content storage portion is formed by curving in an arc shape, the upper surface of the content storage portion is not completely open, but is partially covered by the top plate. It is easy to fill the contents, it is easy to hold the filled contents, and the contents do not overflow when opened. In addition, since the side plate has a double structure in which the inner and outer plates overlap, it is excellent in strength and shape retention, and after the zipper is cut and opened to take out the contents, the cover plate insert piece is attached to the top plate. It is possible to make a sheath-shaped paper container with excellent design that can be self-supported and can be displayed and sold at a storefront that can be easily resealed by inserting it into the insertion slot.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the assembled embodiment, FIG. 2 is a plan view of the developed blank plate, FIG. 3 is a plan view of the blank plate folded and folded, and FIG. 4 is the contents of the embodiment. FIG. 5 is an opened perspective view of the embodiment, 1 is a lid plate, 2 is a bottom plate, 3 is a top plate, 4 is a glue margin piece, and 5 is a bent plate. , 5a is the outer plate, 6 is the inner plate, 7 is the insertion cut, 8 is the insertion piece, 9 is the zipper, 11, 12, 13, 14 are the creases, 15 is the first arc-shaped crease, 16 is the first Two arcuate creases, 21 is a second cut line, 22 is a first cut line, 23 is an arcuate cut line, and 31, 32, and 33 are adhesive portions.
[0007]
The embodiment of the present invention is shown in FIG. 2 in which the perspective view in the assembled state is as shown in FIG. 1, and the perspective view in the state where the contents are stored and the lid plate is bonded is shown in FIG. It is a sheath-shaped paper container assembled from a blank board.
[0008]
The blank plate for producing the sheath-shaped paper container of the embodiment is as shown in FIG. 2, and the cover plate 1, the bottom plate 2, the top plate 3, and the glue margin piece 4 are sequentially folded into a crease 11, a crease 12, A zipper 9 is formed on the lid plate 1 along the edge facing the crease 11 at a position inside the fixed dimension along the edge facing the crease 11 and inserted into the center of the zipper 9. 8 are formed, and bent plates 5 having spindle-shaped outer plates 5a that are foldable by first arcuate folds 15 are connected to both ends of the top plate 3 via the folds 14, respectively. The top plate 3 is formed between the first cut line 22 along the crease 13, the second cut line 21 formed substantially in the center in parallel with the first cut line 22, and between the second cut line 21 and the first cut line 22. An opening is formed by a pair of inwardly bulging arcuate cut lines 23, and second arcuate creases 16 bulging outwardly symmetrically with the arcuate cut line 23 on both sides of the opening. Ri bendable in the inner panel 6 of compartmentalized pair of boat shape is formed, it has a shape that insertion cuts 7 is formed in the vicinity of the second cut line 21 of the substantially central portion.
[0009]
The blank plate shown in FIG. 2 is bonded to the opposing top plate 3 at the bonding portion 31 in the vicinity of the folding line 14 by bending the folded plate 5 connected to both ends of the top plate 3 with the folding line 14. Then, in a state where the glue piece 4 is folded at the side of the folding plate 5 of the top plate 3 by the folding line 13, the top plate 3 is placed on the bottom plate 12 surface by the folding line 12 so as to sandwich the folding plate 5. The box making is completed by folding and bonding the adhesive margin piece 4 to the opposing bottom plate 2 at the bonding portion 32. The folded state after the box making is as shown in FIG. 3, and in this state, the outer plate 5 a formed by dividing the folded plate 5 by the first arc-shaped fold 15 and the top plate 3 The two cut lines 21, the arc-shaped cut line 23, and the inner plate 6 formed by the second arc-shaped crease 16 are overlapped.
[0010]
From the state where the box making shown in FIG. 3 is completed and folded, the inner plate 6 and the outer plate 5a superposed on the lower side of the inner plate 6 by the box making are folded inward to stand upright with respect to the bottom plate. Thus, the assembly shown in FIG. 1 is completed. When the assembly is completed, the top plate 3 and the bottom plate 2 are bent in an arc shape that bulges outward to form the body portion of the sheath-shaped container, and the top plate 3 has a second cut line. A bottom plate 2 and a top plate 3 each having a substantially frustoconical opening surrounded by two second arcuate creases 16 facing the first cut line 22 and the first cut line 22, and each bent outwardly into an arcuate shape. And the storage part of the content enclosed by the side plate with which the inner side board 6 and the outer side board 5a which were formed in the both sides of the crease 14 overlap was formed.
[0011]
As shown in FIG. 1, the contents surrounded by the side plate on both sides where the bottom plate 2 and the top plate 3, the inner plate 6, and the outer plate 5a are overlapped with each other in an arc shape with the cover plate 1 opened after the assembly is completed. The storage portion is filled with the contents, the lid plate 1 is folded on the top plate 3 surface, and the edge of the lid plate 1 is bonded and sealed to the opposite edge of the top plate 3 at the bonding portion 33. As a result, the sheath-shaped paper container shown in FIG. 4 is completed.
[0012]
The state where the zipper 9 of the sheath-shaped paper container shown in FIG. 4 is cut off and opened is as shown in FIG. 5, and the edge side of the zipper 9 of the cover plate 1 is bonded to the top plate 3 at the bonding portion 33. It will be in the state in which the insertion piece 8 was formed in the edge which cut off the zipper 9 of the cover plate 1 which remained in the state and opened it. After taking out the contents, it can be resealed by inserting the insertion piece 8 of the lid plate 1 into the insertion cut 7 formed in the top plate 3, so that the contents can be used as a paper container for dispensing and using. Very convenient.
[0013]
In the sheath-shaped paper container of the embodiment, about half of the upper surface of the content storage portion is covered with the top plate 3, the content storage property is excellent, and the stored content does not overflow. Therefore, it is possible to automatically fill the contents. By changing the position where the second cut line 21 of the top plate 3 is formed, the size of the opening on the upper surface of the content storage unit can be arbitrarily changed.
[0014]
The sheath-shaped paper container of the present invention has a shape having a sheath-shaped body portion that is curved in an arc shape that bulges the bottom plate and the top plate, respectively, and has excellent design that can be made independent. Container. The content storage unit is not open on the entire top surface and is covered with a top plate, so that the content storage unit is excellent in content storage and can be used for automatic filling. Moreover, since the side plate which comprises the content storage part has a double structure consisting of an inner plate and an outer plate, it is excellent in terms of strength and shape retention. This container is a paper container for wrapping the individually packaged contents, and is suitable for applications in which the contents are dispensed and used because it can be resealed after being opened.
[0015]
As a material for producing the sheath-shaped paper container of the embodiment, a paperboard such as a white ball, a manila ball, an ivory, and a postcard is used. A paperboard having a basis weight of 170 to 500 g / m ² can be used. In order to improve the printing effect and the appearance, it is possible to use paperboard coated with one or both sides. The printed pattern is formed on the outer surface side of the paperboard. Moreover, it is good also as a structure which laminated | stacked the plastic layer on the inner surface and outer surface of paperboard.
[0016]
【The invention's effect】
By adopting the configuration of the sheath-shaped paper container of the present invention, the entire upper surface of the content storage portion is not open, but is partially covered with a top plate. It is easy to fill the contents, it is easy to hold the filled contents, and the contents do not overflow when opened. In addition, the side plate forming the contents storage part has a double structure in which the inner plate and the outer plate are overlapped, so that it has excellent strength and shape retention, and after the zipper is cut off and opened, the lid is removed. It becomes possible to easily re-seal by inserting the insertion piece of the plate into the insertion cut of the top plate. Furthermore, it is a container with excellent design that can be made independent and displayed and sold at a store.
[Brief description of the drawings]
FIG. 1 is a perspective view of an embodiment that has been assembled.
FIG. 2 is a plan view showing a developed blank plate according to the embodiment.
FIG. 3 is a plan view in which a blank plate is made and folded.
FIG. 4 is a perspective view in which the contents of the embodiment are stored and a lid plate is bonded.
FIG. 5 is an opened perspective view of the embodiment.
[Explanation of symbols]
1 Lid plate 9 Zipper 2 Bottom plate 11, 12, 13, 14 Folded crease 3 Top plate 15 First arcuate crease 4 Glue piece 16 2nd arcuate crease 5 Folded plate 21 Second cut line
5a Outer plate 22 First cut line 6 Inner plate 23 Arc-shaped cut line 7 Insertion cut 31, 32, 33 Bonding part 8 Insertion piece

Claims (1)

A lid plate, a bottom plate, a top plate, and a paste margin piece are sequentially connected via a crease, and a zipper and an insertion piece are formed at a position inside the fixed dimension along the edge of the lid plate, Folded plates having spindle-shaped outer plates defined by first arc-shaped creases at the outer ends are connected to both ends via the creases, respectively, and the top plate follows the folds on the adhesive margin side. the second cut line and, Rise to a pair of inwardly one end the other end positioned at both ends of the first cut line reaching the second cut line formed at a substantially central portion in parallel to the first cut line and said first cut line was is opened by an arcuate cut line for out form Rutotomoni inner plate of a pair of boat-shaped partitioned by second arcuate Orikei that bulges on both sides of the opening in the arcuate cut line and symmetrical outward The blank plate is formed of a blank plate in which an insertion cut is formed in the vicinity of the cut line formed in the center portion. Are folded and bonded to the opposite top plate in the vicinity of the crease, and the top plate is folded so that the folded plate is sandwiched with the glue margin piece folded, and the glue margin piece is adhered to the opposite bottom plate to make a box. after that pulls in the folding by the inner plate and the box-making of the top plate and an outer plate polymerized under the inner plate inside each, by the upright to the bottom plate, protrudes the bottom plate and the top plate to the outside A sheath-shaped paper container comprising a configuration in which a storage portion for contents is formed by curving in a circular arc shape.

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