JP3198418U - Paper container - Google Patents

Abstract

A paper container convenient for stocking and disposal is provided. A frame-like sheet 10 that forms a hollow frame having an inverted truncated pyramid shape that opens upward and downward, a bottom piece 50a that is similar in shape to the lower end opening of the frame-like sheet 10 and is larger than the lower end opening, and a bottom piece Each of the side portions of 50a is connected to each other through a fold, and the inner sheet 50 is configured to be insertable into the frame-like sheet 10 from above. When inserted into the frame-shaped sheet 10, the bottom piece 50a is fitted to the frame-shaped sheet 10 in a horizontal state at a predetermined height position from the lower end of the frame-shaped sheet 10, and the outer surface of the reinforcing piece 50b is above the bottom piece 50a. It is abutted against the inner surface of the frame-shaped sheet 10 positioned. [Selection] Figure 2

Description

  The present invention relates to a paper container.

  Conventionally, a flower pot or a planter is known which is made of porcelain, ceramics or plastic (for example, see Non-Patent Document 1).

URL: http://www.shopping-search.jp/category/1645/%E3%83%97%E3%83%A9%E3%83%B3%E3%82%BF%E3%83%BC%20 -% E3% 82% AB% E3% 83% 90% E3% 83% BC? Adp = 2 & utm_campaign = y_12_% 25E3% 2582% 25AC% 25E3% 2583% 25BC% 25E3% 2583% 2587% 25E3% 2583% 258B% 25E3% 2583% 25B3% 25E3% 2582% 25B0% 25E3% 2583% 2597% 25E3% 2583% 25A9% 25E3% 2583% 25B3% 25E3% 2582% 25BF% 25E3% 2583% 25BC & utm_medium = cpc & utm_source = yahoo & tkid = k1002928113

For example, there are known hollow cylindrical flower pots that are hollow and open at the top and bottom, but if you want to stock several of these, you will stack them vertically, but the flower pots are three-dimensional. There is a certain amount of space to stock.
Moreover, there is a problem that disposal of used flower pots is troublesome.
Such a problem generally occurs in a hollow cylindrical container having a hollow shape and having an upper end and a lower end opened.

  The present invention aims to provide a paper container that is convenient to stock and dispose of.

The paper container according to claim 1 is:
A frame-like sheet that constitutes an inverted truncated pyramid-like frame body that is hollow and opens upward and downward;
A bottom piece that is similar in shape to the lower end opening of the frame-shaped sheet and is larger than the lower end opening, and a reinforcing piece that is connected to each of the sides of the bottom piece via a fold, and is disposed above the frame-shaped sheet. An inner sheet configured to be insertable from,
When the inner sheet is inserted into the frame-shaped sheet, the bottom piece is fitted to the frame-shaped sheet in a horizontal state at a predetermined height position from a lower end of the frame-shaped sheet, and an outer surface of the reinforcing piece is It is in contact with the inner surface of the frame-like sheet positioned above the bottom piece.

  The paper container according to claim 2 is the paper container according to claim 1, wherein the reinforcing piece has an inverted trapezoidal shape with respect to the bottom piece, and when the bottom piece is fitted to the frame-shaped sheet, The outer surface is in contact with substantially the entire inner surface of the frame-shaped sheet corresponding to the reinforcing piece and positioned above the bottom piece.

  The paper container of Claim 3 is a paper container of Claim 1 or Claim 2, Comprising: The said frame-shaped sheet | seat and the said inner side sheet | seat are formed with the stone paper, It is characterized by the above-mentioned.

  The paper container according to claim 4 is the paper container according to any one of claims 1 to 3, wherein the frame-shaped sheet is an inverted regular truncated pyramid-shaped frame having an even number of corners. The frame-shaped sheet is configured to be foldable at a hypotenuse.

  The paper container of Claim 5 is a paper container as described in any one of Claims 1-4, Comprising: It is comprised as a flower pot, It is characterized by the above-mentioned.

  According to the paper container of the first aspect, since the paper container is formed by the frame-like sheet and the inner sheet of the paper material, the paper container is folded when stocked and can be easily disposed of.

  According to the paper container of the second aspect, the reinforcing piece corresponds to the reinforcing piece and the outer surface comes into contact with the substantially entire inner surface of the frame-like sheet above the bottom piece, so that the frame-like sheet is reinforced. , The shape will not collapse.

  According to the paper container of Claim 3, since the frame-shaped sheet and the inner sheet are formed of stone paper, a highly waterproof and durable paper container can be realized.

  According to the paper container of claim 4, since it is configured as an inverted regular truncated pyramid-shaped frame body having an even number of corners, and the frame-shaped sheet is configured to be foldable at the hypotenuse, it can be easily folded. It becomes flat and easy to handle.

  According to the paper container of Claim 5, since it is comprised as a flower pot or a planter, it can grow and appreciate a plant easily at home or an office.

It is the perspective view which showed the usage example of the paper container which concerns on this invention. It is the perspective view which showed the mode of the assembly of the paper container which concerns on this invention. It is the figure which showed the state which expand | deployed each of the frame-shaped sheet | seat and inner sheet | seat of the paper container which concerns on this invention. It is the figure which showed the state which each folded the frame-shaped sheet | seat and inner sheet | seat of the paper container which concerns on this invention. It is sectional drawing of the paper container which concerns on this invention.

  Hereinafter, a paper container according to the present invention will be described based on an embodiment shown in the drawings.

(overall structure)
As shown in FIG. 1, the paper container 1 which concerns on embodiment is comprised as a flower pot or a planter. This paper container 1 is formed of stone paper. This stone paper is mainly made of calcium carbonate (inorganic mineral powder extracted from stone) and can be mixed as a base material for connecting polyethylene resin, polypropylene resin, etc., and contributes to resource protection and CO2 reduction. is there. This stone paper is also excellent in durability, water resistance, decomposability and writing properties.
And this paper container 1 is comprised so that an upper end may open and a plant can be planted by putting soil from the opening.
In addition, although it does not specifically limit as a magnitude | size of this paper container 1, When using stone paper about 400-700 micrometers in thickness, it is preferable to set it as about 5-12 cm.

(Detailed configuration)
1. Frame-shaped sheet 10 As shown in FIG. 2, the frame-shaped sheet 10 is formed in an inverted regular quadrangular pyramid shape. The frame-like sheet 10 is hollow inside and opens up and down.
FIG. 3 shows the unfolded state of the frame sheet 10. This frame-like sheet 10 is formed from one piece of stone paper 11. A pattern is attached to the outer surface of the stone paper 11 by printing. For this printing, the outer surface side of the stone paper 11 may be coated. The stone paper 11 has a shape in which four inverted trapezoidal side wall portions 10a of the frame-like sheet 10 are connected side by side. In addition, a fold line 13a that facilitates valley folding when viewed from the inner surface side of the stone paper 11 is formed at a location that becomes a boundary between adjacent side wall portions 10a. Further, a margin portion 14 is attached to one end of the stone paper 11. Further, a crease 13b that facilitates valley folding when viewed from the inner surface side of the stone paper 11 is also formed at a portion that becomes a boundary between the margin portion 14 and the side wall portion 10a adjacent to the margin portion 14. ing.
The stone paper 11 has a glue margin 14 attached to one end of the stone paper 11 and the other end of the stone paper 11 bonded together with an adhesive, and the folds 13a and 13b are connected to the inner surface of the stone paper 11. The frame-like sheet 10 is formed by folding the valley as viewed from the side and inflating it into an inverted regular square pyramid shape. In this case, the margin portion 14 is not particularly limited, but the outer surface side of the margin portion 14 is coupled to the inner surface side of the other end portion of the stone paper 11 so as not to be exposed to the outer surface side of the frame sheet 10. Is preferred. In this embodiment, the margin portion 14 and the other end portion of the stone paper 11 are bonded by an adhesive, but may be bonded by an adhesive tape or other bonding means.
FIG. 4 shows the folded state of the frame-shaped sheet 10. The frame-like sheet 10 becomes planar when folded. In other words, the frame-like sheet 10 becomes planar when the folds 13a and 13a or the folds 13a and 13b facing each other are valley-folded when viewed from the inner surface side of the stone paper 11. In this case, one set of folds of the set of folds 13a and 13a and the set of folds 13a and 13b is not folded.

2. Regarding the Inner Sheet 50 As shown in FIG. 2, the inner sheet 50 includes a square bottom piece 50 a that forms the bottom of the paper container 1, and an inner surface of the side wall portion 10 a of the frame-like sheet 10 that is connected to each of the four sides of the bottom piece 50 a. And a reinforcing piece 50b with which the outer surface can come into contact.
Here, the bottom piece 50a is similar to the lower end opening of the frame-like sheet 10 and is formed larger than the lower end opening. Reinforcing pieces 50b are formed upright on each side of the bottom piece 50a. The four reinforcing pieces 50b in total have an inverted trapezoidal shape and correspond to the four side wall portions 10a on a one-to-one basis. Then, when the inner sheet 50 is inserted from the upper end opening of the frame-shaped sheet 10 with the bottom piece 50a facing down, the inner sheet 50 is fitted to the frame-shaped sheet 10 at a location corresponding to the size of the bottom piece 50a. At this time, the outer surface of each reinforcing piece 50b contacts substantially the entire inner surface of the corresponding side wall portion 10a.
FIG. 3 shows the developed state of the inner sheet 50. The inner sheet 50 is formed from a single piece of stone paper 51. The stone paper 51 has a shape in which an inverted trapezoidal reinforcing piece 50 b is connected to each of the four sides of the square bottom piece 50 a of the inner sheet 50. In addition, a fold line 53 that facilitates valley folding when viewed from the inner surface side of the stone paper 51 is formed at a location that becomes a boundary between the bottom piece 50a and the reinforcing piece 50b.
FIG. 4 shows the folded state of the inner sheet 50. When the inner sheet 50 is folded, it becomes planar. That is, the inner sheet 50 is planar when folded at a fold line 53 located at the boundary between one reinforcing piece 50 b and the bottom piece 50 a as viewed from the inner surface side of the stone paper 51. In this case, the fold line 53 located at the boundary between the other three reinforcing pieces 50b and the bottom piece 50a is not folded.

(Assembly method and usage method)
When the paper container 1 is stocked, the frame sheet 10 is in the folded state shown in FIG. 4, and the inner sheet 50 is in the folded state shown in FIG. 4 or the unfolded state shown in FIG.
When used, as shown in FIG. 2, the frame-like sheet 10 is inflated into a reverse regular quadrangular truncated pyramid shape (three-dimensional) by folding the folds 13 a and 13 b as viewed from the inner surface side of the stone paper 11. In addition, as shown in FIG. 2, the inner sheet 50 has the reinforcing piece 50 b erected with respect to the bottom piece 50 a using the fold line 53.
Then, when the inner sheet 50 is inserted from the upper end opening of the frame-shaped sheet 10 with the bottom piece 50a facing down, the inner sheet 50 is fitted into the frame-shaped sheet 10 at a location corresponding to the size of the bottom piece 50a as shown in FIG. Match. At this time, the outer surface of each reinforcing piece 50b contacts substantially the entire inner surface of the corresponding side wall portion 10a. In this case, the bottom piece 50a forms the bottom of the paper container 1, and the outer surface of each reinforcing piece 50b is brought into contact with the inner surface of the frame-like sheet 10 positioned above the bottom piece 50a. As a result, the frame-shaped sheet 10 is reinforced, and the bottom piece 50a is difficult to come off from the frame-shaped sheet 10.
In this state, soil is put into the paper container 1 and a plant is planted. This state is shown in FIG. In this case, the outer surface of each reinforcing piece 50b is pressed against almost the entire inner surface of the corresponding side wall portion 10a by the soil, so that the bottom piece 50a is further difficult to come off from the frame-shaped sheet 10. If necessary, the paper container 1 can be placed on a plate to give water to the plant. In this case, moderate water is given to the plant, and excess water leaks from the gap between the adjacent reinforcing pieces 50b and flows along the inner surface of the frame-shaped sheet 10 to the dish.
In addition, without putting soil into the paper container 1, the paper container 1 may be used simply as a figurine or may be used as a container for small items such as writing instruments.

(Function and effect)
According to the paper container 1 of this embodiment, there exist the following effects and effects.
1stly, the frame-shaped sheet | seat 10 is expanded at the time of use, and since only the inner sheet | seat 50 is put in it, the effect that it can assemble easily is acquired.
Secondly, since paper such as stone paper is used as a material, it is lightweight and can be folded, so that it is convenient to carry and has the effect of not requiring a large space for stocking.
Thirdly, since paper such as stone paper is used as a material, it is lightweight, and even if dropped from a high place, it does not break and the effect of reducing the concern of injury can be obtained.
Fourth, there is an effect that it can be treated as burnable garbage after use. At that time, when removing the inner sheet 50, the inner sheet 50 can be easily detached from the frame-shaped sheet 10 by pushing up the bottom piece 50a from below.
Fifth, since there is a picture on the outer surface of the frame-like sheet 10, it is excellent in decoration. In the embodiment, the picture is formed on the outer surface in advance by printing, but it is also possible for the user to draw a picture after leaving it blank.

(Modification)
As mentioned above, although embodiment of this invention was described, it cannot be overemphasized that this invention is not limited to this embodiment and can change in the range which does not deviate from the summary.

  For example, in the above embodiment, the frame-shaped sheet 10 is formed in an inverted regular quadrangular frustum shape, but the present invention is not limited thereto, and other inverted pyramid shapes may be used. However, in this case, it is preferable to have an inverted regular truncated pyramid shape in terms of design. Furthermore, in order to use the folds 13a and 13b of the adjacent side wall portions 10a to fold in a plane, it is preferable to make the corners an even number. In addition, in order to fold planarly, you may form a crease other than the creases 13a and 13b of the adjacent side wall part 10a.

  Moreover, in the said embodiment, although the case where the paper container 1 was applied to a flower pot or a planter was shown, this paper container 1 is applicable also to a trash box or a container of accessories.

  In the above embodiment, an example in which a pattern is preliminarily attached to the surface of the paper container 1 is described. However, the surface is made blank, and a message, an illustration, or the like is drawn with a pencil, a ballpoint pen, a marker, or the like. it can. It can also be used as an advertising medium with company logos.

  Moreover, in the said embodiment, although the paper container 1 was formed with the stone paper, if it has light weight, water resistance, durability, etc. and contributes to the objective of the paper container 1, the kind of paper raw material will not be ask | required.

DESCRIPTION OF SYMBOLS 1 Paper container 10 Frame-shaped sheet | seat 10a Side wall part 13a, 13b Folding line 50 Inner sheet | seat 50a Bottom piece 50b Reinforcing piece 53 Folding line

Claims (5)

A frame-like sheet that constitutes an inverted truncated pyramid-like frame body that is hollow and opens upward and downward;
A bottom piece that is similar in shape to the lower end opening of the frame-shaped sheet and is larger than the lower end opening, and a reinforcing piece that is connected to each of the sides of the bottom piece via a fold, and is disposed above the frame-shaped sheet. An inner sheet configured to be insertable from,
When the inner sheet is inserted into the frame-shaped sheet, the bottom piece is fitted to the frame-shaped sheet in a horizontal state at a predetermined height position from a lower end of the frame-shaped sheet, and an outer surface of the reinforcing piece is A paper container which is brought into contact with an inner surface of the frame-like sheet positioned above the bottom piece.   The reinforcing piece has an inverted trapezoidal shape with respect to the bottom piece, and when the bottom piece is fitted to the frame-like sheet, the reinforcing piece corresponds to the reinforcing piece and substantially over the entire inner surface of the frame-like sheet above the bottom piece. The paper container according to claim 1, wherein the outer surface abuts.   The paper container according to claim 1 or 2, wherein the frame-like sheet and the inner sheet are made of stone paper.   The frame-shaped sheet is configured as an inverted regular truncated pyramid-shaped frame having an even number of corners, and the frame-shaped sheet is configured to be foldable at a hypotenuse. The paper container as described in any one.   The paper container according to any one of claims 1 to 4, wherein the paper container is configured as a flower pot or a planter.