JPH0344701Y2 - - Google Patents

Description

[Detailed description of the invention] "Field of industrial application" The invention relates to a two-liquid dispensing container, and more specifically, it is possible to simultaneously dispense each liquid in the same ratio from two syringes containing different liquids. This invention relates to a two-liquid dispensing container that allows easy dispensing.

"Prior Art" It is well known that some pharmaceuticals, cosmetics, adhesives, etc. exhibit a certain efficacy by mixing two types of liquids for the first time during use.

Conventionally, the above-mentioned liquids are stored and stored in separate containers, and when used, each is operated individually and first poured into a mixing container, where the mixed liquid is mixed using an appropriate jig. was offering.

``Problem that the invention aims to solve'' As mentioned above, in the past, the two containers had to be operated individually to dispense the oral solution, so it was not possible to dispense the two solutions at the same ratio and at the same time. It is very difficult to do this, and there is a problem in that the mixed liquid becomes uneven and its efficacy is reduced.

The present invention was devised in consideration of such conventional circumstances, and the purpose is to provide a two-component dispensing container that allows for easy dispensing and mixing of two components without reducing efficacy. do.

``Means for Solving the Problems'' In order to achieve the above object, the container of the present invention has two recesses 3a and 3b vertically arranged in parallel in the upper wall portion and openings on both front and rear end surfaces, as shown in the drawings. main part 4
In the front, there is a container main body 1 which is integrally connected with the nozzle part 5 so that it can be bent at least downwardly through a thin hinge part 6, and cylinder parts 12, 12 are housed in the two recesses, respectively. Two syringes 2, 2 in which the front ends of both cylinder parts are removably connected to the rear ends of the nozzle parts, and plunger parts 13, 13 are protruded rearward from within the rear ends of both cylinder parts. Two spout passages 8a and 8b are bored inside the nozzle part, and the rear ends of these spout passages are opened on both the left and right sides of the rear end surface of the nozzle part, respectively, to form the front ends of both cylinder parts. It is characterized in that the discharge ports 14 and 14 are respectively independently and watertightly connected to each other, and the front ends of the spout passages are opened close to each other to the front end surface of the nozzle part.

"Operation" For example, from the state shown in FIG. 1, after holding the main part 4 of the container main body 1 fixed by hand, push the rear ends of the plunger parts 13, 13 of both syringes 2, 2 forward at the same time to release the cylinder. Insert into the parts 12, 12.

As a result, the liquid in both cylinders is pressurized,
The pressurized two liquids are discharged from the discharge ports 14, 14, and from there, the pouring passages 8a, 8b in the nozzle part 5.
It is poured out at the same rate through the On this occasion,
Since the front ends of both of the pouring passages 8a and 8b are open close to each other on the front end surface of the nozzle part, the two liquids are mixed at the same time as they are poured out.

When attaching the syringe 2 to the container main body 1, as shown in FIG. It can be attached to.

"Example" In Figures 1 and 2, 1 is mainly a container;
2, 2 is a syringe.

The main body of the container has two recesses 3a and 3b vertically arranged in parallel on the upper wall and on both the front and rear end surfaces.The nozzle part 5 is bent downward through a thin hinge part 6 in front of the main part 4. It is possible to connect them in a single piece.

The main portion 4 is formed into a prismatic shape with a rectangular cross section, and protrusions 7a and 7b for hooking fingers or the like are attached to the rear ends of both left and right side surfaces thereof. Further, the recessed portion is formed to have a semicircular cross section.

The nozzle part 5 has two cylindrical parts 9a and 9b each having a spouting passage 8a and 8b therein. The front ends of the two cylindrical parts 9a and 9b have a substantially inverted Y shape, and the spouting passages 8a and 8b communicate with each other. It is formed by converging into one. In the illustrated example, the bifurcated cylindrical portions are connected by a reinforcing plate portion 10 .

The rear ends of the pouring passages 8a and 8b have a large diameter portion 11.
a and 11b, and are opened at the rear end face of the nozzle portion, and their front ends are opened close to each other on the front end face of the nozzle portion.

The syringes 2, 2 have both the above-mentioned recesses 3a, 3.
The cylinder parts 12, 12 are housed in the inside of b, and the front ends of these two cylinder parts are removably connected to the rear end of the nozzle part 5, and the plunger part 13,
13 is made to protrude.

Short cylindrical discharge ports 14, 14 are formed in the front end surfaces of the cylinder portions 12, 12, and these discharge ports are connected to the large diameter portions 11 of the above-mentioned spout passages 8a, 8b.
a and 11b, respectively, in a watertight manner.

Pressing end plates 15, 15 are attached to the rear ends of the plunger parts 13, 13.

The container main body 1 is integrally molded using a synthetic resin material, and each part of the syringes 2, 2 is also suitably molded and manufactured from a synthetic resin material.

In addition, the two syringes 2, 2 have cylinder parts 12,
Needless to say, the ratio of the pouring amount can be easily changed by changing the inner diameter of the cylinder without changing the length of the plunger 12 (that is, the stroke amount of the plunger parts 13, 13).

``Effects of the invention'' As explained above, according to the invention, two syringes containing different types of liquids are effectively utilized through the main body of the container, and the contents of each liquid are injected at the same ratio and at the same time. Since the mixed liquid is made to be able to be discharged, a good mixed liquid can be obtained, and unlike the conventional example, the mixed liquid does not become uneven and its efficacy is not reduced. In addition, when dispensing the content, just press both plungers at the same time, just like with a normal syringe.
Therefore, the operation is simple and quick. Furthermore, the main part and the nozzle part, which constitute the main body of the container, are formed so that they can be bent vertically with respect to each other via a thin hinge part. By holding it, the front end of the cylinder part can be reliably attached to the rear end of the nozzle part, and it is possible to prevent the plunger from being pushed erroneously during the attachment.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view of the main parts showing the operating state. 1... Container main body, 2, 2... Syringe.

Claims (1)

[Scope of utility model registration request] The nozzle part 5 can be bent at least downwardly through a thin hinge part 6 in front of the main part 4, which has two recesses 3a and 3b with openings on the upper surface and both front and rear end surfaces arranged vertically in parallel in the upper wall part. , a container main body 1 that is integrally arranged, and cylinder parts 12, 12 in both the recesses.
two syringes 2, in which the front ends of both cylinder parts are removably connected to the rear end of the nozzle part, and plunger parts 13, 13 protrude rearward from within the rear ends of both cylinder parts. . Discharge ports 14, 14 at the front end of the cylinder part
A two-liquid dispensing container characterized in that the dispensing passages are each independently and watertightly communicated with each other, and the dispensing passages have front ends opened close to the front end surface of the nozzle part.