JPH0414333Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to a packaging container mainly for storing bottles of wine, Western liquor, etc. The present invention relates to a packaging container whose bottom plate is automatically assembled by being pushed by the bottom when the container is stored, and whose lid plate is also closed by a simple operation to maintain its closed state without using any means.

(Prior art and its problems) For example, there is a carrying device disclosed in Japanese Utility Model Publication No. 52-23103 as a general container for storing and carrying bottles that is folded flat when not in use and assembled when in use. . In this container, supporting pieces formed by folding inward are provided at the lower end of the cylindrical body to face each other, and after storing the bottle in the cylindrical body, the supporting pieces are folded inward. It is bent to support the bottom of the bottle, but in order to activate the support piece corresponding to the bottom plate, it is necessary to bend this part with your fingers each time, and the top of the cylindrical body Because it is open, the upper part of the stored bottle cannot be fixed, and if the inner diameter of the cylinder is larger than the diameter of the bottle, the stored state will become unstable.

For this reason, an idea was disclosed in Utility Model Application Publication No. 149696/1983 in which the lid was provided with a hole through which the opening of the bottle to be stored could be inserted, thereby fixing the top of the bottle within the container. .

However, this idea involves passing the opening of a bottle through the hole, and engaging a strip-shaped plate connected to the lid plate with a similar strip-shaped plate connected to the bottom plate with a hook. Furthermore, since the bottle is assembled by joining both ends of the body plate so as to wrap around the bottle, assembly is time-consuming.

In view of these points, the present invention automatically assembles the bottom plate when a bottle is stored, and closes the lid plate with a slight movement.This automatically fixes the top of the bottle and closes the lid plate. It is an object of the present invention to provide a packaging container for bottles that is easy to assemble and maintains its closed state.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a hole in the upper end of the body plate, which is formed into a cylindrical shape by fixing both ends thereof, through which the mouth of a bottle can be inserted. In a packaging container for bottles in which a lid plate having a lid plate is arranged in a row, a folding piece is arranged in a row at the lower end of the body plate formed of a thick sheet material, and a mounting piece is attached to the inner surface of the lower end of the body plate. At the same time, a part of the upper end of the body plate has a convex lens shape surrounded by an upwardly curved fold line and a downwardly curved fold line, and the width is approximately 1/1/2 of the width of the body plate. The above-mentioned lid plates forming 2 are arranged in succession, and
This lid plate is provided with tongue pieces for maintaining a closed lid state that extend outward from both ends of the lid plate where the above-mentioned folding lines intersect, and the folded pieces are folded into the inner surface of the body plate and overlapped and bent. This device is characterized in that the lower surface of the bottom plate is supported by the ends of the folded pieces.

(Function) When the container of the present invention is not in use, the bottom plate is stored in the lower part of the body along the inner surface of the body, and the lid plate and tongue are extended upward from the front of the body, so that the entire container is flat. state.

When a bottle is pushed into the body, the body expands,
The bottom plate pressed against the bottom of the bottle bends from the mounting piece and falls down. The lower peripheral edge of the bottom plate is supported by the upper end of the folding piece to support the bottle.

When the upper end of the tongue piece is pushed in the direction in which the lid plate is covered, the lid plate is bent along the fold line, and the opening of the bottle is inserted into the hole and closed. The closed lid plate is curved so that the central hole sinks and both ends are raised, and is surrounded by two arcuate folded lines that curve outward, so the arc shape of the lid body is The tongue piece that hangs down along the entire fold line naturally comes into contact with the curved surface of the cylindrically expanded body to maintain the closed state of the lid body.

(Example) Hereinafter, the present invention will be described in detail based on the illustrated example.

1 to 6 show a packaging container according to an embodiment of the present invention. First, in the developed view of FIG. 2, A shows a body plate formed of cardboard or other thick paper. This body plate 1 is divided into three by providing two folding lines 2 and 3 in the length direction, and is mountain-folded along these folding lines 2 and 3, and the both ends are overlapped. This results in a cylindrical shape. 1a is a front view having a width approximately half of the overall width of the body plate 1;
b and 1c indicate the left and right back surfaces, respectively.

At the lower end of the body plate 1, a folding piece 4 is continuously provided except for the overlapping portions at both ends, and on the other hand, at the upper end of the front part 1a of the body plate 1, a downwardly curved arcuate fold line 5 is provided.
A convex lens-shaped lid plate 7 surrounded by an upwardly curved arc-shaped broken line 6 is arranged in series, and this lid plate 7
A hole 8 is formed in the center for inserting the opening of a bottle or the like. Further, a substantially triangular tongue piece 9 is continuously provided on the lid plate 7 along the entire length of the above-mentioned upward arcuate fold line 6.

Further, the left and right back surface portions 1b, 1 of the body plate 1
The upper end of c is formed by a downwardly curved arcuate line having the same curvature as the downwardly curved fold line 5 of the cover plate 7 when the ends of both parts 1b and 1c are overlapped to form a cylinder. Each is shaped like a semi-arc so that it can be traced back and forth.

The bottom plate shown in FIG. A mounting piece 11 is integrally formed with a desired surface shape via a folding line 10a.

In addition, the reference numeral 12 in the figure indicates the left and right back parts 1 on the body plate 1.
A hole for attaching an eyelet 13 is provided at the lower end of the holes b and 1c.

To assemble the packaging container according to this embodiment, first, the folding piece 4 is folded into the inner surface of the body plate 1 and polymerized, and this part is attached (see FIG. 3). Next, the body plate 1 is mountain-folded along the folding lines 2 and 3, and the both ends of the left and right back parts 1b and 1c are overlapped and these parts are attached in the same way. , that is, the position where the folding piece 4 is not folded in, with the bottom plate 10 facing up.
are joined, and the bottom plate 10 is fixed with eyelets or screws so as to be bendable along the folding line 10a.

In this state, the packaging container is folded flat with the bottom plate 10 housed under the body plate 1, as shown in FIG.

Therefore, when the wine bottle B is pushed into the internal space of the body plate 1 as shown in FIG.
As a result, the body plate 1 swells into a cylindrical shape, and the back parts 1b and 1c
The bottom plate 10 that was in contact with the bottle B is pushed by the bottom of the bottle B and bent, and is pushed down in the direction shown by the arrow in the figure. The folded bottom plate 10 has its lower surface edge supported by the upper end of the folding piece 4, and is automatically assembled when the bottle B is stored.

Next, when the lid plate 7 is pushed in a direction to cover the mouth of the bottle B, the lid plate 7 is folded along the arcuate fold lines 5 and 6, and the mouth is automatically inserted into the hole 8. The cover plate 7 is surrounded by two arcuate broken lines 5 and 6 that curve outwardly, and is assembled in such a shape that both left and right ends are raised when viewed from the front.
When the body plate 1 is expanded into a cylindrical shape by the bottle B, an arcuate broken line 6 is formed.
The tongue piece 9 that hangs down along the entire length of the lid plate 7 receives a tensile force in the direction of contact along the curve on the back side of the body plate, and maintains the closed state of the cover plate 7 without using any fixing means. (See Figures 6 and 1).

The container in which the bottle B is stored in this way has a body plate 7.
By attaching hand straps 14 to the upper ends of both sides, the device can be carried stably.

(Effects) As described above, according to the present invention, the bottom plate formed separately from the body plate is bendably attached to the lower part of the body plate via the mounting piece, and bottles can be placed inside the body plate. When not inserted, the bottom plate is located parallel to the inner surface of the shell plate, so by pressing the surface of the shell plate, the entire body plate can be kept flat. Since it is supported by one upper end, when a bottle is inserted into the body plate, the bottom plate can be automatically assembled by its bottom.

Further, according to the present invention, the lid plate has a convex lens shape surrounded by two arcuate broken lines, and has a hole through which the mouth of the bottle is inserted, and a tongue piece is connected to the hole. Because of this, the mouth of the bottle can be securely fixed when it is closed, and since the body plate has a cylindrical shape due to the bottle stored inside, the lid plate itself receives a tensile force in the closing direction. Since the tongue piece comes into contact along the curve of the back of the body plate, the lid plate can maintain its closed state without the need for any separate fixing means, and can be assembled with one touch by simply inserting the bottle. It is possible to provide a packaging container that can be stored.

[Brief explanation of the drawing]

Fig. 1 is an overall perspective view showing the usage state of a packaging container according to an embodiment of the present invention, Fig. 2 A is a developed view of the body plate of the container, Fig. 2 B is a developed view of the bottom plate, and Fig. 3 4 is a plan view showing the assembled state, and FIGS. 5 and 6 are sectional views showing the container in use. In the figure, 1 is a body plate, 2 and 3 are folding lines, 4 is a folding piece, 5 and 6 are arcuate folding lines, 7 is a cover plate, 8 is a hole, 9
10 is a tongue piece, 10 is a bottom plate, and 11 is a mounting piece.

Claims (1)

[Scope of utility model registration request] In a packaging container for bottles, a lid plate having a hole through which the opening of the bottle can be inserted is connected to the upper end of the body plate, which is formed into a cylindrical shape by fixing both ends. A folding piece is connected to the lower end of the body plate formed of a sheet material, and a bottom plate is foldably attached to the inner surface of the lower end of the body plate via a mounting piece, while a part of the upper end of the body plate is provided with a folding piece extending upwardly. The above-mentioned cover plate, which has a convex lens shape surrounded by a curved fold line and a downwardly curved fold line, and whose width is approximately 1/2 of the width of the body plate, is connected to the cover plate, and the above-mentioned both sides are connected to the cover plate. Tongue pieces for keeping the lid closed are provided in a row extending outward from both ends of the lid plate where the fold lines intersect, and the folded pieces are folded into the inner surface of the body plate and overlapped, and the lower surface of the bent bottom plate is folded and overlapped. A packaging container for bottles, characterized in that it is supported by the end of a folded piece.