JP2006188237A - Syringe-like delivering container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a syringe-like delivering container of a small capacity which sucks a given liquid from the other container into the delivering container and can drop a proper amount of droplets one by one. <P>SOLUTION: The syringe-like delivering container comprises a container body and a pipe inserted in the mouth of the container body. The container body has the mouth on which a pipe insertion cylinder is formed consecutively, and a trunk that can deform by pressure. The pipe is inserted in the pipe insertion cylinder liquid-tightly to be movable longitudinally. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a spoid discharge container, and more particularly to a discharge container in which a required liquid can be sucked into a container containing a content liquid.

  A container composed of two chambers A and B separated by a partition. Put different kinds of chemicals into each chamber and press the two chambers A and B to break the partition and mix both solutions. Separation storage and mixing and mixing containers in which an appropriate amount of liquid mixture is dropped from the nozzle at the tip of the container by pressing the container are conventionally known (for example, Patent Document 1, Examples shown in FIGS. 1 to 4). reference).

In addition, the two chambers A and B are provided with two plastic films and bonded so that different chemicals are stored in each chamber. In use, the A or B chamber is pressed with a finger, Separation storage, mixing and mixing container that spreads and peels only relatively weak joints, mixes while allowing both liquids to flow through each other, breaks the notch of the outlet, opens it, and drops an appropriate amount of the mixed drug solution Is also conventionally known (for example, see Patent Document 1 and the conventional example shown in FIG. 5).
Japanese Patent Application Laid-Open No. 7-96978

However, in the conventional container described in FIGS. 1 to 4 of the above-mentioned Patent Document 1, a chemical solution is stored in each of the two chambers A and B, and a container is formed by combining the two stored chambers. However, the chemical solution could not be inhaled from other containers into the container.
In addition, there is a problem that the production cost is increased due to an increase in the number of containers, compartment members, two-chamber coupling members and parts forming the two chambers.

  In the conventional container shown in FIG. 5 of Patent Document 1, the stored chemical solution is circulated and mixed with each other by alternately pressing the A and B chambers. Could not be inhaled.

  Also, when storing chemical solutions, different chemical solutions must be stored in predetermined locations on the lower film, and the area between the two storage sections and the periphery must be sealed with the upper film, which makes production difficult. was there.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a small-capacity spoid discharge container capable of sucking a required liquid from another container into a container and dropping it in an appropriate amount. .

  In order to solve the above problems, the present invention is a spoid discharge container comprising a container main body and a pipe inserted into the mouth of the container main body as a spoid discharge container. It has a mouth part provided with a continuous insertion tube and a body part that can be pressed and deformed, and the pipe is inserted in a pipe fitting insertion cylinder in a fluid-tight and liquid-tight manner. The configuration is adopted.

  As an example of the container body, a configuration is adopted in which the container body is formed of a transparent synthetic resin having flexibility, and the outer peripheral surface of the pipe is graduated.

  As an embodiment of the container main body and the pipe locking portion, a configuration in which a locking mechanism for preventing the pipe from coming out is disposed between the mouth portion of the container main body and the rear end portion of the pipe. adopt.

The container body is inserted in the mouth of the container body so that the pipe can move back and forth in a fluid-tight manner and the body part can be pressed and deformed. The required liquid can be easily inhaled from other containers.
Moreover, since it is comprised only with the container main body and the pipe, manufacture was performed easily and the production cost could be reduced.

Next, the spoid discharge container of the present invention will be described with reference to the drawings.
In FIG. 1, A is a container body, B is a pipe that is inserted into the mouth of the container body A so as to be movable back and forth, and C is a cap that seals the discharge port of the pipe B.

As shown in FIGS. 1 and 2, the container body A is composed of a mouth portion 2 in which a pipe fitting tube 1 is continuously provided at an end portion, a trunk portion 3, and a bottom seal portion 4. Molded with synthetic resin.
The pipe fitting tube 1 and the mouth part 2 are circular in cross section, and the mouth part 2 has a diameter larger than that of the pipe fitting tube 1, and the pipe B is fitted from the pipe fitting tube 1 to the lower end surface of the mouth part 2. The insertion hole 5 is drilled.
The body part 3 is composed of a first storage part 6 and a second storage part 7 that also serves as a pressing part, and a connecting cylinder part 8 that connects the storage parts 6 and 7 and through which the content liquid flows.

The pipe B has an outer diameter that is slidably and liquid-tightly inserted into the insertion hole 5, has a flow path 10 at the center, and has a discharge port 11 formed at the tip.
An engagement ring 13 is provided on the outer periphery of the opening 12 at the rear end of the pipe B so that the pipe B does not come out of the mouth portion 2, and a scale 14 is attached to the outer periphery of the pipe B. The length of back and forth movement can be visually recognized.

  The cap C includes a top wall 15 and a side peripheral wall 16 that are fitted on the outer periphery of the pipe B, and a plug body 17 that closes the discharge port 11 of the pipe B is provided at the center of the top wall 15. .

  The assembly of the discharge container is performed by inserting the pipe B from the bottom seal portion 4 after the container body A is formed, and projecting the discharge port 11 at the tip of the pipe B from the pipe fitting insertion tube 1 by a predetermined length. It is inserted and supported in the insertion hole 5.

Next, after storing a certain amount of the content liquid from the bottom seal portion 4, the bottom seal portion 4 is heat-sealed to obtain a discharge container storing the content liquid.
Further, when the content liquid is sucked from the pipe B and stored, the bottom seal portion 4 may be heat-sealed after the pipe B is fitted and supported in the fitting hole 5.

Next, usage modes and operational effects of the discharge container of the present invention will be described.
When the content liquid is poured out, a predetermined content liquid can be poured out from the discharge port 11 of the pipe B by picking and pulling the tip of the pipe B and pressing the second storage portion 7 also serving as a pressing portion.

  When the content liquid in the container is low, as shown in FIG. 3, the discharge container is tilted and the pipe B is pushed inward, so that the opening 12 at the rear end of the pipe B extends from the liquid level of the stored content liquid. Keep it up.

Next, when the second storage portion 7 also serving as the pressing portion is pressed, the discharge port 11 at the front end of the pipe B is put into the liquid in the container storing the content liquid to be sucked, and the pressure is released when the pressure is released. The storage portion 7 is restored, and the inside of the container main body A becomes negative pressure, and the liquid content can be sucked into the container from the discharge port 11 by a spoid action.
At that time, the opening 12 at the front end of the pipe B is separated from the stored liquid surface, so that the content liquid is not poured out during pressing.

When liquid suction is performed continuously, the pipe B is pushed in so that the opening 12 at the front end of the pipe B does not sink into the liquid during suction, and the suction operation is repeated.
At that time, since the scale 14 is attached to the pipe B, the pushing amount can be confirmed by reading the scale 14.
As described above, in the discharge container of the present invention, a required liquid can be sucked from another container.

Next, another usage mode of the spoid discharge container of the present invention and its operation and effect will be described.
First, the case where this spoid container is used as an inspection container will be described.
When used as a test container, first, a certain amount of reagent is put by inhalation.
Next, as described above, when the container is tilted, the opening 12 of the pipe B is raised from the liquid level of the reagent, the discharge port 11 of the pipe B is put into the liquid to be inspected, the second storage portion is pressed, and the suction operation is performed. The liquid is inhaled, and the reagent reacts with the inhaled liquid to display the test result.

Next, a case where two different liquids are stored will be described.
Using the discharge container in which only the pipe B is enclosed without storing the content liquid, the first liquid is sucked and stored from the tip of the pipe B, and then the second liquid is sucked and stored.
In this case, since the operation is performed in the same manner as the continuous suction, if there is a difference in specific gravity, the first liquid is mainly stored in the first storage part and the second liquid is mainly stored in the second storage part.

  Then, when the 1st accommodating part 6 and the 2nd accommodating part 7 are pressed alternately, a liquid will move through the continuous cylinder part 8, and two liquids will be mixed uniformly by several press operation.

Next, a modified embodiment relating to a mechanism for locking the pipe to the container mouth will be described.
In the above embodiment, the bulging annular locking ring 13 is provided at the rear end of the pipe B, but various other shapes can be adopted as shown in FIG.

In the first example, a funnel is provided at the rear end. As shown in FIG. 4A, the funnel that abuts the rear end of the pipe B on the inner peripheral surface of the first storage portion 6 of the body portion 3. A cylindrical tube portion 20 is formed, and an end portion is an opening 21.
When the liquid is poured out, the funnel-shaped passage 20 is formed by bringing the funnel-shaped cylinder portion 20 into contact with the inner peripheral surface of the first storage portion 6, and the flow resistance can be reduced.

The second example is based on fitting, and as shown in FIG. 4 (b), an engagement groove 22 is provided in the part located behind the mouth 2 of the fitting hole 5, and the rear of the pipe B At the end, a locking protrusion 23 that engages with the engaging groove 22 is provided.
When the pipe B is pulled out and the locking ridge 23 is engaged with the engaging recess 22, the opening 12 at the rear end of the pipe B matches the lower end surface of the mouth portion 2.

The third example is due to screwing.
As shown in FIG. 4C, several screws 25 are screwed from the lower end surface of the mouth portion 2.
A screw 26 is screwed at the rear end portion of the pipe B, and the opening 12 at the rear end of the pipe B is positioned on the end surface of the mouth portion 2 when the pipe B is screwed into the mouth portion 2. ing.
When the pipe B is pushed in, it can be easily moved by turning the pipe B several times, unscrewing the opening 2 and pushing it backward.

  In the above-described embodiment, the container body includes two liquid storage parts having an elliptical cross section and a connecting cylinder part connecting the two storage parts as long as the body part can be deformed by pressure. The cross section may be circular, elliptical, or square, and the number of storage portions may not be two.

  The spoid discharge container of the present invention is composed of a container main body and a pipe that is slidably and liquid-tightly inserted into the mouth of the container main body. By pressing the, the liquid contents are inhaled, and other two liquids can be inhaled and mixed easily.

  It can be widely used as a spoid discharge container, and can be applied to many fields as a discharge container for medicines, cosmetics, and the like.

It is a partial cross section side view of the spoid discharge container of the present invention. It is explanatory drawing of a container main body, (a) is a front view, (b) is a top view. It is explanatory drawing at the time of the liquid suction of a discharge container. It is a figure explaining the latching mechanism of a pipe, (a) is a funnel-shaped cylinder, (b) is an engaging member, (c) is an explanatory view at the time of using a screw.

Explanation of symbols

A container main body B pipe C cap 1 pipe fitting tube 2 port 3 body portion 4 bottom seal portion 5 fitting insertion hole 6 first storage portion 7 second storage portion 8 connecting tube portion 10 flow path 11 discharge port 12, 21 opening DESCRIPTION OF SYMBOLS 13 Locking ring 14 Scale 15 Top wall 16 Side peripheral wall 17 Plug body 20 Funnel-shaped cylinder part 22 Engaging groove 23 Locking protrusion

Claims (3)

A spoid-shaped discharge container consisting of a container body and a pipe inserted into the mouth of the container body,
The container body includes a mouth portion continuously provided with a pipe fitting insertion tube, and a body portion that can be pressed and deformed.
A pipe-like discharge container, wherein the pipe is inserted and inserted in a pipe-insertion cylinder in a fluid-tight manner. The container body is molded from a flexible transparent synthetic resin,
2. A spoid discharge container according to claim 1, wherein a scale is attached to the outer peripheral surface of the pipe.   The spoid discharge container according to claim 1 or 2, wherein a locking mechanism for preventing the pipe from coming out is disposed between the mouth of the container main body and the rear end of the pipe.

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