JPH0223550Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a double-sealed container, and more specifically, it is a double-sealed container that allows raw materials, etc. placed in a raw material pack enclosure chamber to be extracted as a liquid during use. It concerns containers.

[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 these drawbacks,
As described in Japanese Patent No. 46630, it has been proposed that a container with a perforation hole in the bottom is filled with ground coffee powder for one person and sealed 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 is fitted with 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 is designed to completely separate the extraction ingredients such as coffee and a cup of hot water in the same container, and remove the partition 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. forming a raw material pack enclosure chamber between the bottom plate and the partition plate;
Enclosing a raw material pack wrapped in a over-member in the raw material pack enclosure chamber, forming a half-cut groove in the partition plate,
A rod is installed between the opening surrounded by the half-cut groove and a lid that seals the opening of the container body, and the external force applied to the lid is transmitted through the rod to the area surrounded by the half-cut groove. In addition to the opening portion, when this is opened, the liquid contained in the liquid sealing chamber sealed by the partition plate and the lid can extract the raw material from the raw material pack.

[Function] In the double airtight container 20 of this invention, the lid 11 and the partition plate 4 are connected by the rod 14 as described above, so by applying an external force to the lid, this external force can be reduced. 2/3 of the wall thickness of the partition plate is added to the opening part 7 surrounded by the half-cut groove 6 cut into a V-groove through the rod body, and the opening part is separated from the partition plate 4 by the half-cut groove, and the partition plate is closed. A raw material pack 17 and a liquid 18 such as water or hot water, which have been separated and contained through a plate, are extracted in the container, and the extracted liquid can be taken out by removing the lid.

[Configuration of Example] The double sealed container 20 of this invention is configured as follows. As shown in Fig. 1, aluminum or synthetic paper sheets with aluminum foil laminated on one side are deep-drawn and placed inside a container body 1 with one end open. As shown in Figure 7, it is made of a non-permeable, non-permeable material such as a thin aluminum plate or a thin synthetic resin plate, which has a flange 5 and a slightly thicker opening 7 surrounded by a half-cut groove 6 at approximately the center. When attaching the separated partition plate 4 to the container side wall plate 3 in a water-tight manner, a raw material pack 17 containing regular coffee, sugar, powdered milk, etc. in the over member A is sealed on the back side of the partition plate 4, and one end of the raw material pack is sealed. A float knob 21 is attached to the assembly via an assembly, and a raw material pack enclosure chamber 8 filled with nitrogen gas to prevent oxidation of the raw material is provided.

A curl 10 is provided at the opening 9 of the container body 1, and after a cup of liquid (water in this case) 18 is injected into the space from the partition plate 4 to the opening of the container body, the curl is removed. A lid body 11 made of synthetic resin with a flange 12 formed around the periphery is fitted to form a liquid-sealed chamber 13.

A rod body 14 having flanges 15 and 16 formed at both ends is attached to the opening portion 7 surrounded by the half-cut groove 6 of the partition plate 4 described above, using one of the flanges 15, and the other flanges 1.
6 is in contact with the center portion of the inner surface of the lid body 11 forming a bellows, or after the lid is closed, the lid body and the flange are welded together so as not to apply external force to the half-cut groove 6 from the outside.

In this way, the regular coffee contained in the raw material pack 17 is placed in the raw material pack housing chamber 8, and the liquid 18 such as water is completely separated from the liquid housing chamber 13 to prevent water from leaking from the fitting part of the lid body 11. Further apply a seal to the .

[Operation of the invention] The double airtight container 20 configured as described above 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. will be sold.

The purchaser, as shown in Figures 4 and 5,
When the center part of the lid body 11 is pushed inward of the container body 1 as shown by the arrow, the opening part 7 is removed from the half-cut groove 6 with the rod body 14 attached to the rod body 14, and the hot water in the liquid enclosure chamber 13 is opened. (Liquid) 18 flows into the raw material pack enclosure chamber 8 and extracts the raw material of the raw material pack 17.

After this, remove the seal as shown in Figure 6,
When the lid 11 is removed from the opening 9 of the container body 1 and moved up and down as indicated by the arrows as necessary, the collar 16 of the rod 14 acts as a stirrer to facilitate extraction of the raw material.

When the extraction is finished, if you take out the raw material pack 17 by holding the rod body and float knob 21 along with the lid body and drinking it, you can drink freshly brewed coffee, which cannot be enjoyed with canned coffee or coffee in paper packets, even though it is instant. can.

[Effects of the invention] As mentioned above, the double sealed container of this invention has the following advantages:
A waterproof diaphragm 4 is watertightly attached inside the container body 1 with one end open, and a raw material pack enclosure chamber 8 is formed between the bottom plate 2 of the container body 1 and the diaphragm 4. The raw material pack 17 packaged with the over member A is sealed in the filling chamber 8, and a half-cut groove 6 is formed in the partition plate 4, and the opening portion 7 surrounded by the half-cut groove 6 and the container body 1 are sealed. A rod 14 is attached between the lid 11 that seals the opening 9, and an external force applied to the lid 1 is applied via the rod 14 to the opening 7 surrounded by the half-cut groove 6. When the raw material pack is opened, the liquid 18 placed in the liquid chamber 13 sealed by the partition plate 4 and the lid 11 can extract the raw material from the raw material pack. It can be used for delicious and easy-to-use products, enjoy a fresh taste and flavor, and can also be used for applications such as paints, etc., where pigments or fine aluminum powder and solvent liquid are separated in advance and mixed before use. It has the effect of

[Brief explanation of the drawing]

The figures all show one embodiment of this invention; Fig. 1 is a perspective view of the main body of the container, Fig. 2 is an external view of the container illustrating the procedure for making an opening in the partition plate, and Fig. 3 is a perspective view of the container body.
The figure is a partially cutaway perspective view of the container with the lid opened after the contents have been extracted; Figures 4 and 5 are cross-sectional views of the container illustrating the procedure for making an opening in the partition; The figure is a cross-sectional view of the container in an extraction state, and FIG. 7 is an enlarged cross-sectional view of the main part of the partition plate. 1... Container body, 2... Bottom plate, 4... Partition plate, 6
... Half cut groove, 7 ... Opening part, 8 ... Raw material pack enclosure chamber, 9 ... Opening part, 11 ... Lid body, 13 ...
Liquid enclosure chamber, 14...rod, 17...raw material pack, 18...liquid, A...over member.

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 raw material pack enclosing chamber 8 is formed between the diaphragm 4 and the diaphragm 4, a raw material pack 17 wrapped in the over member A is encapsulated in the raw material pack encapsulation chamber 8, and a half-cut groove 6 is formed in the diaphragm 4. A rod 14 is attached between the opening 7 surrounded by the half-cut groove 6 and the lid 11 that seals the opening 9 of the container body 1, and the rod 14 absorbs the external force applied to the lid 11. When this is opened in addition to the opening portion 7 surrounded by the half-cut groove 6 through 14,
A double sealed container characterized in that a raw material can be extracted from the raw material pack 17 using a liquid 18 placed in a liquid enclosure chamber 13 sealed by the partition plate 4 and the lid 11.