JP3061971U - Paper container - Google Patents

Abstract

(57) [Summary] [Problem] The problem of the present invention is to provide a paper container having a novel curved shape portion that makes consumers feel new attractiveness to a product, and which is cost-effective. . SOLUTION: A pair of protruding pieces formed along two opposite sides formed in an opening of one surface of a paper container and a curved outer shape with a corrugated cardboard adhered inside thereof have a lid along another side. The paper container having a curved shape can be obtained by bonding the side edges of the portion while bending them. Since the paper container can be reinforced by adhering the corrugated paper to the inside of the protruding piece portion, the strength of the paper container can be increased, and a paper container excellent in durability at low cost can be provided. Due to the tapered shape of the insertion part into the opening of the corrugated cardboard bonded to the inner part of the protruding piece part, when the paper container is folded, interference between the corrugated paper and the other two sides without the protruding piece part of the opening part When the paper container before assembly is folded and stored and transported, the paper container can be thinly folded and the storage and transport space can be reduced.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a paper container for storing goods.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, rectangular parallelepiped paper containers have been widely used for storing and displaying and selling products.

[0003]

[Problems to be solved by the invention]

 However, when selling products packaged in a rectangular parallelepiped paper container on a product shelf in a retail store, the description or photos of the product printed on the paper container will motivate the purchase of the product. There is no motivation to purchase products from the uniform shape of the paper container itself.

[0004] At present, as the packaging function has evolved due to sophistication or fashion, consumers or retailers are also demanding various packaging styles and paper container products. Novel paper containers that occur are very rare.

[0005] In addition, when a complicated paper container is produced, the production cost increases. In order to make the paper container into a complicated three-dimensional structure and to impart strength, the paper container before assembling the paper container is folded and stored. In the stage, there is a problem that the bulk increases and the storage area increases.

[0006] An object of the present invention is to provide a paper container having a novel curved surface portion that makes a consumer feel a new attraction to a product and is advantageous in cost.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, for example, as shown in FIGS. 1 to 4, in the opening S on one surface of the paper container 100 for storing goods, two sides 10 and 12 opposed to each other are provided. A pair of protruding pieces 6 and 7 whose outer shape is curved along the other side and a lid 1 having a length corresponding to the length of the curved outer shape of the protruding pieces 6 and 7 are formed along the other side 13. At the same time, corrugated paperboards 20 and 21 each having a curved shape whose outer shape substantially corresponds to the outer surfaces of the pair of protruding pieces 6 and 7 are provided by bonding to each other. It is characterized in that it is bonded and fixed to the projecting piece and the curved outer shape of the corrugated paper.

According to the first aspect of the present invention, a pair of protruding pieces 6, 7 formed on the opening S on one surface of the paper container 100 along two opposing sides 10, 12 and adhered to the inside thereof. By bonding the side edges 14 and 16 of the lid 1 along the other side 13 to the curved outer portions of the corrugated paperboards 20 and 21, the pair of projecting pieces 6 and 7 and the lid 1 A paper container having the formed curved shape can be obtained.

[0009] Therefore, it is possible to provide a consumer with a curved surface shape that gives a consumer a willingness to purchase a product, instead of a uniform rectangular parallelepiped paper container.

[0010] Furthermore, since the corrugated paperboard 20, 21 is adhered to the inside of the protruding pieces 6, 7, the paper container can be reinforced, so that the strength of the paper container is increased and the cost is reduced. A paper container excellent in durability can be provided.

According to a second aspect of the present invention, in the paper container 100 according to the first aspect, the corrugated papers 20 and 21 have insertion portions into the openings S, and the corrugated papers 20 and 21 are inserted. The portion is characterized in that it is formed in a tapered shape so as not to interfere with the other two sides 11 and 13 of the opening S that do not have the protruding pieces 6 and 7.

According to the invention of the second aspect, the paper container is formed by the tapered shape of the insertion portion of the corrugated board paper 20, 21 bonded to the inside of the protruding pieces 6, 7 into the opening S. When folding 100, it is possible to avoid the interference between the cardboard papers 20, 21 and the other two sides 11, 13 having no projecting pieces 6, 7 of the opening S.

Therefore, when the paper container before assembly is folded and stored and transported, the paper container can be thinly folded and the storage and transport space can be reduced.

[0014]

[Embodiment of the invention]

 Hereinafter, an embodiment of the paper container according to the present invention will be described in detail with reference to FIGS.

FIG. 1 is a perspective view showing a paper container 100 according to the present invention, FIG. 2 is a perspective view showing the vicinity of an opening S of the paper container 100, and FIG. FIG. 4 is a front view of the opening S, and FIG. 4 is a perspective view showing the vicinity of the opening S when the paper container 100 is folded.

As shown in FIG. 1, the paper container 100 has a horizontally long rectangular upper surface portion 2 surrounded by a pair of horizontal sides 17, 18 and a pair of vertical sides 11, 19, and has the same position as the upper surface portion 2 at a position facing the rectangular shape. The lower surface 4 (see FIG. 2), which is a rectangular shape, a right side portion 5 of a horizontally long rectangle surrounded by a pair of horizontal sides 17 and 21 and a pair of vertical sides 10 and 20, , A protruding piece 6 having a curved outer shape protruding from the vertical side 10 of the right side 5, and a protruding piece having the same shape as the protruding piece 6 at a position facing the left side 3 (see FIG. 2). It comprises a portion 7 (see FIG. 2), a lid portion 1 (see FIG. 2) that protrudes further from the lateral side 13 of the lower surface portion 4, and a bottom portion at a position facing the lid portion 1.

In this paper container 100, as shown in FIG. 2, a pair of protruding pieces 6, each having a curved outer shape along two opposing sides 10, 12, are formed in an opening S 1 on one surface of a rectangular parallelepiped. 7 are provided, and corrugated paperboards 20 and 21 having a curved outer shape substantially corresponding to the protruding pieces 6 and 7 are provided on the inner surfaces of the protruding pieces 6 and 7, respectively. .

Further, along the other side 13 of the opening S other than the two opposite sides 10, 12, a side edge having a length corresponding to the length of the curved outer shape of the pair of projecting pieces 6, 7. A lid 1 having 14 and 16 is provided.

Here, the corrugated papers 20 and 21 have an insertion portion into the opening S. As shown in FIG. 3, the cross section of the insertion portion of the corrugated paper 20 or 21 is formed in a tapered shape.

Therefore, as shown in FIG. 4, when the paper container 100 is folded and stored and conveyed, the other two sides 11, 11, which do not have the projecting pieces 6, 7, are formed in the opening S. 13 and the corrugated paperboard 20, 21 having the tapered insertion portion do not interfere.

That is, in FIG. 2, both side edges 14 and 16 of the lid 1 are adhered while being curved along the protruding pieces 6 and 7 and the curved outer shapes of the corrugated paper 20 and 21, respectively. Fix it.

As shown in FIG. 1, the paper container 100 thus created has a curved outer shape. Therefore, a product having a curved surface portion such as a wheel can be accommodated. The specific shape of the bonding portion is arbitrary, and an insertion method may be added.

[0023]

[Effect of the invention]

 According to the invention of claim 1, a pair of protruding pieces formed along the two opposing sides formed in the opening on one side of the paper container and a corrugated cardboard bonded to the inside thereof have a curved outer shape. By bonding the side edges of the lid along one side, a paper container having a curved shape formed by the pair of projecting pieces and the lid can be obtained.

Therefore, it is possible to provide a paper container having a curved shape so that consumers willing to purchase products, instead of a uniform rectangular parallelepiped paper container.

In addition, since the paper container can be reinforced by adhering the corrugated paper to the inside of the protruding piece portion, the strength of the paper container is increased, and a paper container having low cost and excellent durability is provided. Can be provided.

According to the invention of claim 2, when the paper container is folded due to the tapered shape of the insertion portion into the opening of the corrugated cardboard bonded to the inner side of the protruding piece, the corrugated cardboard and the opening are used. Can be prevented from interfering with the other two sides having no protruding piece.

Therefore, when the paper container before assembly is folded and stored and transported, the paper container can be thinly folded, and the storage and transport space can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a paper container 100 of the present invention.

FIG. 2 is a perspective view showing the vicinity of an opening S of the paper container 100.

3 is a front view of an opening S of the paper container 100. FIG.

FIG. 4 is a perspective view showing the vicinity of an opening S when the paper container 100 is folded.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cover part 2 Upper surface part 3 Left side surface part 4 Lower surface part 5 Right side surface part 6, 7 Projection piece part 14, 16 Side edge part 20, 21 Corrugated paper

Claims (2)

[Utility model registration claims] 1. A paper container for accommodating a product, which is a rectangular parallelepiped and accommodates commodities, wherein a pair of protruding pieces having a curved outer shape along two opposing sides at an opening on one surface; And a lid having side edges having a length corresponding to the length of the curved outer shape of the protruding piece, and a corrugated cardboard paper on a curve whose outer shape substantially corresponds to the inner surface of the pair of projecting pieces. A paper container, wherein both side edges of the lid portion are bonded and fixed to the protruding piece portion and the curved outer shape portion of the cardboard. 2. The corrugated paperboard has an insertion portion into the opening, and the insertion portion is formed in a tapered shape so as not to interfere with the other two sides of the opening not having the protruding piece. The paper container according to claim 1, wherein: