JPH0223553Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a double-sealed container, and more specifically, to a double-sealed container in which raw materials, etc. placed in a plurality of enclosure chambers can be mixed during use. It is something.

[Prior Art] In order to drink freshly brewed coffee, a device such as a siphon, percolator, or espresso machine is used. All of these instruments are made of glass, easily breakable, and have poor portability. On the other hand, coffee brewed in factories and packaged in cans or paper bags has become popular, but the taste is uniform and the delicate flavor of the coffee is diluted, making it unsatisfactory for coffee connoisseurs.

In order to eliminate such drawbacks,
As described in Japanese Patent No. 46630, it has been proposed that ground coffee powder, sufficient for one person, is placed in a container with a permeable hole in the bottom and enclosed in filter paper.

[Problems that the invention aims to solve] The above-mentioned simple drip-type coffee brewer can only be used in places where hot water is available, such as at home or at work, and it can be purchased from a vending machine and brewed on the spot. It is not drinkable.

As a solution to these shortcomings, Jikosho
As described in Publication No. 57-45936, an extract liquid receiving cup that receives the extract liquid, and a cup that fits into this cup,
A through hole is made in the bottom, and the extract of ground coffee beans, etc., sealed inside with filter paper, is placed in an independent part with a partition plate, and the extract is poured onto this partition plate, and the opening is sealed. There is a configuration in which the extract in the extract cup is permeated through the extract into the extract receiving cup by opening a hole in the septum plate with an aperture rod attached to the septum during extraction. However, the disadvantage is that the configuration is complicated and expensive.

[Purpose of the invention] In order to eliminate the above-mentioned drawbacks, this invention was designed to completely separate the extraction ingredients such as coffee and a cup of hot water in the same container, and to remove the separating plate when drinking. To provide a double-sealed container that can be used in a vending machine and sold in a vending machine.

[Means for Solving the Problems] In order to achieve the above object, the double sealed container of this invention has a waterproof diaphragm watertightly installed inside the container body with one end open, and the container body has an open end. A first sealing chamber is formed between the bottom plate of the partition plate and the partition plate, a half-cut groove is formed on the side of the first sealing chamber of the partition plate, and a lower side of the opening surrounded by the half-cut groove is formed. The raw material is placed inside the first sealed chamber, and a string with one end fixed to the partition plate is inserted and glued into the half-cut groove, and the other end of the string is connected to the partition plate and the opening of the container body. The diaphragm can be cut in half by pulling it out of the lid through a hole made in the lid that seals the opening of the container main body in a watertight manner, and then pulling the string that has been led out of the lid. By cutting the groove and separating the opening surrounded by the half-cut groove, the liquid contained in the second sealing chamber between the partition plate and the lid body is allowed to flow into the first sealing chamber, and the raw material is removed. It is designed to perform mixing.

[Function] The double airtight container 22 of this invention has a string 11 disposed in a half-cut groove 6 formed by cutting two-thirds of the wall thickness of the partition plate 4 dividing the container body into a V-groove as described above. The half-cut groove 6 is cut by pulling from the outside of the lid 16,
The opening part 7 is separated from the partition plate 4, and the raw material 8 that has been separated and contained in the container is mixed with a liquid 15 such as water or hot water in the container, and the extracted liquid is taken out by removing the lid. It is.

[Configuration of Example] The double sealed container 22 of this invention is configured as follows. As shown in FIGS. 1, 2, and 4, inside a container body 1 with an open end made of aluminum or a synthetic paper sheet with aluminum foil laminated on one side, a flange is placed around the periphery. The partition plate 4 is made of a non-permeable and non-permeable material, such as a thin aluminum plate or a thin synthetic resin plate, and has an opening portion 7 surrounded by a half-cut groove 6 formed on the periphery of the partition plate 5. When installing the partition plate 3 in a watertight manner, the partition plate 4
Raw materials 8 such as regular coffee, sugar, and powdered milk are sealed on the back side of the string, and as shown in FIG. The other end of the body is drawn out to the surface side of the partition plate 4 in a watertight manner, and a first sealed chamber 12 is provided between the bottom plate 2 and the partition plate 4, which is filled with nitrogen gas to prevent oxidation of the raw material.

A curl 14 is provided at the opening 13 of the container body 1, and a cup of liquid (water in this case) 15 is placed in the space from the partition plate 4 to the opening of the container body 1.
After injecting the liquid, a synthetic resin lid 16 with a flange 17 formed on the periphery is fitted using the curl to form a second sealed chamber 18.

The other end of the string 11 described above is led out through the hole 19 made in the lid 16, and the lead-out end is sealed with a seal 20 to prevent water from leaking from the fitting part of the lid 16 and the container body 1. Put a seal on it.

[Operation of the invention] The double airtight container 22 configured in this way is heated until the water inside is heated to about 60 to 70°C, and then kept warm or cooled in an insulating room such as a vending machine. Sold.

The purchaser, as shown in Figures 6 and 7,
When the seal 20 attached to the center of the lid body 16 is peeled off and the string 11 is pulled upward as shown by the arrow, the half-cut groove 6 is cut and the opening portion 7 is removed from the string 11 and opened. Hot water (liquid) in the second sealed chamber 18
15 flows into the first sealed chamber 12, mixes with the raw material 8, and is extracted.

After this, remove the seal as shown in Figure 8,
By removing the lid 16 from the opening 13 of the container body 1 and drinking it, you can drink freshly brewed regular coffee that cannot be enjoyed with canned coffee or coffee packed in a paper bag.

[Effects of the invention] As stated above, the double sealed container of this invention has the following advantages:
A waterproof diaphragm 4 is watertightly attached inside a container body 1 having an open end, a first sealed chamber 12 is formed between the bottom plate 2 of the container body and the diaphragm, and the diaphragm A half-cut groove 6 is formed on the side of the first sealed chamber, and the raw material 8 is placed inside the first sealed chamber below the opening portion 7 surrounded by the half-cut groove 6. A string 11 with one end fixed to the partition plate 4 is inserted and glued therein, and the other end of the string 11 is drawn out to the partition plate 4 and the opening 13 side of the container body 1 in a watertight manner. The hole 19 made in the lid 16 for sealing the opening 13 is led out of the lid 16 and sealed, and the string led out of the lid 16 is pulled to cut the half-cut groove of the partition plate. By separating the opening portion surrounded by the half-cut groove, a second sealed chamber 18 between the partition plate and the lid body is formed.
Since the liquid 15 contained in the liquid 15 is allowed to flow into the first sealed chamber to extract the raw materials, it is better to mix the liquid 15 immediately before use to make products that are more delicious or easy to use, resulting in fresh taste and flavor. It has the advantage that it is easy to use, easy to handle, and can be constructed at low cost.

[Brief explanation of the drawing]

The figures show one embodiment of this invention; Fig. 1 is a perspective view of a double-sealed container, Fig. 2 is an external view of the container illustrating the procedure for making an opening in the partition;
Figure 3 is a perspective view of the main body of the container with a part removed after extraction has been completed, Figure 4 is a cross-sectional view of the container, and Figure 5 is a cross-sectional view of the container.
The figure is an enlarged sectional view of the main part, FIGS. 6 and 7 are sectional views of the container for explaining the procedure for forming an opening in the partition plate, and FIG. 8 is a sectional view of the container in an extraction state. 1... Container body, 2... Bottom plate, 4... Partition plate, 6
... Half cut groove, 7 ... Opening part, 8 ... Raw material, 11
... String, 12 ... First sealing chamber, 13 ... Opening, 15 ... Liquid, 16 ... Lid, 18 ... Second
Sealing chamber, 19... hole.

Claims (1)

[Scope of utility model registration request] A waterproof partition plate 4 is installed watertight inside the container body 1 with one end open, and the bottom plate 2 of the container body 1 is
A first sealing chamber 12 is formed between the partition plate 4 and the partition plate 4, a half-cut groove 6 is formed on the first sealing chamber side of the partition plate 4, and an opening portion surrounded by the half-cut groove 6. The raw material 8 is placed inside the first sealed chamber on the lower side of the 7, and a string 11 with one end fixed to the partition plate 4 is inserted and glued into the half-cut groove 6, and the other end of the string 11 is sealed. is drawn out to the partition plate 4 and the opening 13 side of the container body 1 in a watertight manner, and is led out of the lid 16 through a hole 19 made in the lid 16 that seals the opening 13 of the container body 1 and sealed. Then, by pulling the string 11 led out of the lid 16, the half-cut groove 6 of the partition plate 4 is cut, and the opening portion 7 surrounded by the half-cut groove 6 is separated.
A double sealed container characterized in that the liquid 15 contained in the second sealed chamber 18 between the lid body 16 and the lid body 16 is made to flow into the first sealed chamber 12 to dissolve the raw material.