JPH0130387Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sealed container that allows different types of contents to be stored separately within the same container. Foods and drinks, especially alcoholic cocktails, must be mixed immediately before use.

The present invention provides a sealed container in which the contents that must be mixed immediately before use as described above can be stored separately in the same container, and can be mixed within the container before opening. , in a two-liquid-containing sealed container consisting of a flexible second container provided above the second container, the bottom of the second container is sandwiched between the upper end of the side wall of the first container and the lower end of the side wall of the second container. The upper wall of the second container is composed of a horizontal and easily tearable diaphragm that seals the upper surface of the first container, and has a conical protrusion in the center of the upper wall whose tip protrudes downward to near the upper surface of the diaphragm. This is a sealed container containing two liquids, characterized in that the side wall and the side wall are integrally molded.

The diaphragm referred to in this invention refers to a metal film, metal foil (both may be coated with resin), plastic film, rubber, paper, or a composite thereof, which has sufficient airtightness but is easily torn. . Such a diaphragm is provided horizontally at the upper end of the first container body. The second container only needs to be flexible enough to break the diaphragm by pushing the tip of the downward conical projection provided at the center of the upper wall of the second container into the first container. Examples include those mainly made of synthetic resin, paper, etc. The tip of the downward conical projection of the second container may be sharp enough to break the diaphragm when the second container is pushed. The first container body may be made of metal, plastic, etc. as long as it can be sealed with the diaphragm.
It may be made of glass, paper, etc., and the sealing method may be a method suitable for the material, such as seaming, fitting,
Pressure bonding, adhesive bonding, welding, etc. may be appropriately employed.

In the container according to the present invention, the contents are contained in each chamber separated by a diaphragm, but before use, the upper wall of the second container is strongly pressed, and the conical protrusion downward in the center of the upper wall of the second container is pressed. The diaphragm may be broken at the tip and the contents may be thoroughly mixed by shaking or the like before opening, and the opening may be done by any conventional means according to the sealing method.

Next, it will be explained with reference to the drawings.

FIG. 1 is a perspective view of a container in which a diaphragm is provided horizontally between an upper end of a first container and a lower end of a second container, and contents are stored in each container, and FIG. 2 is a longitudinal sectional view thereof. In the figure, 1 is a first plastic container, 2 is a resin-coated aluminum foil diaphragm, 3 is a second plastic container, 4 is a downward conical projection, 5 is the tip of the projection 4, and 6 is a welded part. The sealed parts A and B have different contents. In this example, the second container 3 is inverted in advance and the content B is put therein, and after the diaphragm 2 is welded to fit the content B, the content A is placed in the second container 3.
It is sufficient to cover and weld the first container 1 containing the first container.

FIG. 3 is a schematic cross-sectional view of the container with a second container protection cover 7 provided if necessary, and the cover 7 is made of a hard material. Furthermore, it is preferable to provide a small hole 8 for pressing the second container in the center of the upper surface of the cover 7. This cover 7 allows the main containers to be stacked safely, and the provision of the small hole 8 allows the second container to be pressed without removing the cover 7. Furthermore, as shown in FIG. 4, by providing a recess 9 below the first container in which the second container 3 can be accommodated, stacking can be performed safely.

The present invention has the above-described structure, so even if the contents are liquid, different contents can be stored independently in the same container, and when in use, it is easy to use by simply pushing the second container. It has the characteristic that both can be mixed. Furthermore, it has the feature that it can be filled according to the optimum mixing ratio of both.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a container according to the present invention, FIG. 2 is a longitudinal sectional view thereof, and FIGS. 3 and 4 are longitudinal sectional views of other embodiments. 1 is a first container, 2 is a diaphragm, 3 is a second container, 4 is a downward conical projection, 5 is a tip of the projection, and 6 is a sealing portion.

Claims (1)

[Scope of utility model registration request] In a two-liquid sealed container consisting of a first container and a flexible second container provided above the first container, the bottom of the second container is connected to the upper end of the side wall of the first container and the lower end of the side wall of the second container. consisting of a horizontal, easily tearable diaphragm sandwiched between the membranes and sealing the top surface of the first container;
A two-liquid-containing seal characterized in that the upper wall and side wall of the second container are integrally molded, and the upper wall and side wall of the second container have a conical protrusion whose tip protrudes downward to near the upper surface of the diaphragm at the center of the upper wall. container.