JPS5942372Y2 - mixing container - Google Patents

Description

[Detailed explanation of the invention] In this invention, Kawasaki uses two types of drugs, such as powder and liquid, or liquid and liquid, by mixing them at the same time, but if they are stored in a mixed state, they may decompose or become less effective. To provide a double container in which substances that would otherwise cause inconvenience are stored separately in one container and can be easily mixed during use.

Conventionally, this type of mixing container includes a dual container separated by a rubber stopper or the like, or an inner container is housed in an outer container and a stopper is placed on the neck and neck of both containers. A container that seals both has been devised.

In the manufacturing and filling process, the order of manufacturing is inevitably determined, and the manufacturing and filling locations differ depending on the contents stored in each layer, so the same product must travel to each manufacturing and filling location. Therefore, the movement of intermediate products increases the chance of contamination, which often has a negative impact on quality.

The present invention improves these shortcomings by separating the inner container into a completely independent sealed container, which simplifies the manufacturing and filling process and allows for easy mixing during use. It is something to do.

In other words, the present invention consists of a sheath tube that is internally fitted into the inner neck of the container body, an inner container that is inscribed and locked in the sheath tube and has two sides in the vertical direction, and a rising neck of the container body. The outer peripheral wall of the inner container and the inner peripheral wall of the sheath cylinder are provided with ribs that fit into each other so that the inner container can move up and down inside the sheath cylinder. The present invention relates to a mixing container characterized by:

Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

1 and 2 are cross-sectional views of the mixing container according to the present invention, in which 1 is a container main body corresponding to an outer container, 2 is a cylindrical sheath tube, which is fitted inside the inner neck 3 of the container main body 1. do.

Reference numeral 4 denotes an inner container which is inscribed and locked in the sheath cylinder and has two sides in the vertical direction, each half body 41 and 4 being on two sides.
The mating edges of No. 11 match without any gaps, and are provided with concave and convex portions that fit into each other to eliminate misalignment due to rocking.

The outer circumferential wall of the inner container 4 and the inner circumferential wall of the sheath tube are provided with ribs 5, 6 that fit into each other, so that the inner container 4 slides up and down within the sheath tube 2.

As shown in Fig. 1, the ribs 5 and 6 are not engaged with each other and protrude upward from the sheath cylinder to lock the inner container 4, and from above, the stopper T is screwed into the opening neck of the container body 1 and the pivot stopper is secured. do.

The plug I is provided with a protrusion 8 that engages with the inner wall of the inner container 4 and is fixed therein.

Since the structure is as described above, after setting the sheath tube 2 and the inner container 4, filling the medicine a and fitting the stopper 7, the medicine a is completely sealed inside the inner container 4. Can be saved.

If the container body 1 is then screwed onto the container body 1 filled with medicines, the two kinds of medicines can be stored completely separated when not in use.

Figure 2 shows the mixing state during use. After removing the stopper, by fitting the ribs 5 and 6 and pressing either half 4' or 4'' of the inner container, one side The second half 4'' descends to form a gap with the other half 4', from which drug a is released.

The bottom surface of the inner container 4 may have a chevron shape as shown in the embodiment, or may be designed to have a monoplanar shape, a hemispherical shape, a polyhedral shape, or the like.

The container body 1 may be made of glass, plastic, or the like depending on the need, and the inner container 4, sheath tube, and stopper are preferably made of plastic or natural or artificial rubber, but may be made of other materials.

As described above, the present invention provides a mixing container with a main structure that can completely separate and store both substances that are difficult to store in a mixed state in a single container, and also allows the two substances to be easily mixed and used when used. It is something to do.

[Brief explanation of drawings]

FIG. 1 is a vertical cross-sectional view showing a separated and stored state, FIG. 2 is a vertical cross-sectional view showing a mixed state, and FIG. 3 is a partially exploded vertical cross-sectional view. 1...Container body, 2...Sheath tube, 3...
...Inner neck, 4, 4', 4"...Inner container, 5...Rib, 6...Rib, 7
...Plug, 8... Protrusion.

Claims (1)

[Scope of utility model registration request] A sheath tube that fits internally into the inner neck of the container body, and a plug that is internally engaged and locked in the sheath tube and can be screwed onto the inner container formed on two sides in the vertical direction and the ascending neck of the container body. The outer peripheral wall of the inner container and the inner peripheral wall of the sheath cylinder are each provided with ribs that fit into each other, so that the inner container can move up and down within the sheath cylinder. mixing container.