JPS6013814Y2 - two-component storage container - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention is designed to separate two liquids in cases where the two liquids would change, lose their effectiveness, or disappear if they were mixed in advance. The present invention relates to a two-liquid storage container that is stored and can be taken out at the same time or as a mixture when used.

(Prior art) For foods such as mayonnaise and dressings, shampoos, conditioners, hair dyes, pastes, cosmetics, fragrances, and paints, two types of liquids are stored separately and mixed immediately before use. However, these are often stored in completely separate containers of different sizes, and when they are used, they are often transferred to another container or one of them, which increases the number of containers, making it complicated and time-consuming. It cost a lot of money.

(Problems to be Solved by the Invention) The present invention improves the drawbacks of the prior art described above, and allows for easy handling by storing each product individually in one container and mixing or dispensing at the same time during use. To provide a two-liquid storage container that is large, easy to manufacture, and inexpensive.

(Means for Solving the Problems) In other words, as a means to easily solve the technical problem of pouring out two liquids at the same time, the present invention is a method for dispensing two liquids by joining the inner wall of the central part of a cylinder having openings at both ends. partitioned into two, bent with the joint as a turning point so that both apertures are aligned in the same position, and an inner plug having a spout that is fitted into each aperture at the same time is fitted into both apertures in common. A two-liquid storage container is constructed by attaching the container to the container and placing a sealing lid over it.

(Effects of the invention) As described above, the present invention allows two types of liquids or cream-like substances to be stored and stored completely separated in a single container, and at the time of use, the container can be turned upside down or The purpose is to provide a two-component storage container with a structure in which both substances can be simultaneously poured out by extrusion and the mixed material can be easily used.Moreover, the central part of the cylinder is partitioned, and the wall continuing to the bottom is joined. Since the two containers are separated and the walls connected to the bottom are joined, it can be easily molded in one piece using blister formation, and there is no need to use blow molding, which requires a complicated mold. This has the effect of providing a two-liquid storage container simply and inexpensively.

(Example) The present invention will be described below based on embodiments shown in the drawings.

Storage chambers 1 and 2 are connected by a joint 5 that is one end or an extension of the bottoms 3 and 4, and have openings 6 and 7, respectively.

1 and 2 are connected to each other on their back wall 8 with 5 as the turning point.
, 9 are stacked back to back, and the openings 6 and 7 are aligned and adjacent to each other at the same position.

Reference numeral 10 denotes an inner plug, which is fitted into the openings 6 and 7 to combine them.

A spout 12 is formed in the center of the ceiling surface 11 of the inner stopper 10 to fit into each opening hole at the same time, so that the inner solution can flow out from both storage chambers 1 and 2.

Fitting means such as screw ribs are provided in both openings 6 and 7, and a seal M13 that fits with the inner stopper 10 and its spout 12 is fitted therein.

In order to manufacture the storage chambers 1 and 2 of the present invention, as shown in FIG. 5 is bent as a turning point, the back walls 8.9 are aligned back to back, and both openings are placed in parallel.

Next, the inner plugs 10 fitted into both openings are used to lock the storage chambers 1 and 2 together so that they do not separate, as shown in FIG.
As in the embodiment shown in FIG. 5, locking means such as protrusions 14 and recesses 15 formed on the back walls 8 and 9, respectively, are provided to ensure that the back walls fit together more stably.

In addition, when the back wall protrudes from the peripheral wall of the opening hole, the inner plug may be formed into a truncated conical shape as in the embodiment shown in FIG. The wall may be at the same height as the surrounding wall of the opening, that is, the inner frame is
It is sufficient that the ceiling surface 11 is adapted to the height of the back wall and the shape of the aperture, and that it is commonly fitted into both apertures, and is not limited to the embodiment.

The cylinders forming the storage chambers 1 and 2 of the present invention are made of soft or hard synthetic resin, a film made of a synthetic resin sheet coated with aluminum, or metal foil such as aluminum. The back wall surface can be made flat, and the bottom can be pre-shaped into the half-shape of a cylinder or rectangular cylinder so that it becomes a cylinder or prismatic shape when combined with other wall surfaces, or it can be assembled by folding it into a tube body.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is an overall vertical sectional view, FIG. 2 is a vertical sectional view showing the storage chambers 1 and 2 before assembly, and FIG. 3 is an exploded perspective view. FIG. 4 is an overall vertical cross-sectional view showing another embodiment, and FIG. 5 is a vertical cross-sectional view showing a state before the storage chambers 1 and 2 are assembled in the embodiment shown in FIG. 1.2...Storage room, 3,4...Bottom,
5... Joint part, 6, 7... Opening hole, 8
, 9... Back wall, 10... Inner plug, 11...
... Ceiling surface, 12 ... Pour spout, 13 ...
... Sealing lid, 14.15 ... Protrusion, recess.

Claims (1)

[Scope of utility model registration request] By joining the inner wall of the central part of the cylindrical body having opening holes at both ends,
It is divided into two parts, bent at the joint part as a turning point, and both opening holes are arranged in parallel at the same position, and both opening holes share an inner frame having a spout that fits into each opening hole at the same time. A two-liquid storage container that is fitted with a lid and covered with a sealed lid.