JP2590995Y2 - Metering application container - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention is intended to accommodate a liquid content such as a chemical solution and impregnate the liquid content into a cloth or a sponge-like coating material provided at a discharge port so that the liquid can be directly applied to a required part such as an affected part. And a coating container.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 4, this type of coating container has a cylindrical inner lid 11 whose upper part is covered with a cloth or sponge-like coating body 6 fitted into the mouth of a container 10. The inner lid 11 is pressed against the peripheral edge of the inner end thereof, and a stopper 12 for preventing the leakage of the content liquid is provided so as to be able to move up and down and urge upward. When used, the container 10 is turned upside down. By pressing the applied body 6 against an applied portion such as an affected part, the stopper 12 is retracted through the applied body 6 to impregnate the applied body 6 with a content liquid such as a drug solution contained in the container 10. , And to be applied to necessary parts such as affected areas.

In FIG. 4, reference numeral 7 denotes an annular locking body for fixing the coating body 6 to the upper portion of the inner cover 11, and 12 'is formed integrally with the plug 12, and the plug 12 is attached to the upper side. 3 shows a resin spring for biasing.

[0004]

In the conventional coating container described above, the container is turned upside down to retract the plug that is in close contact with the inner lid, and to allow the content liquid to flow out of the gap created between the two.
The amount used cannot be adjusted, and there has been a problem that excessive application or excessive stimulation is applied to the affected part to obtain a desired application amount. The present invention aims to solve these conventional problems.

[0005]

According to the present invention, a fixed-quantity application container is provided with an outer container having an open lower end in which an upper discharge port is covered with a cloth or a sponge-like application material impregnated with a liquid, and a return direction by a spring. An inner container equipped with a metering pump that discharges a fixed amount of the content liquid by a retracting operation of the nozzle biased to the inner container, and by fitting the nozzle to the mouth of the outer container, The container is slidably inserted into the outer container with the tip of the nozzle facing the application body.

[0006]

[Action] The inner container slidably inserted into the outer container is pushed, so that the nozzle is immersed in the metering pump,
A predetermined amount of the content liquid is supplied from the nozzle to the application body.

[0007]

FIG. 1 is a semi-longitudinal sectional view of an embodiment, and FIG. As shown in the drawing, the metering application container of the present invention is a container in which an inner container 2 containing a chemical such as a disinfectant or a compress is stored in an outer container 1 having an open lower end.
A cloth or a sponge-like coating body 6 impregnated with a liquid is attached to the upper end of the coating material as in the related art. Reference numeral 7 denotes an annular locking body for holding the peripheral edge of the coating body 6 between the peripheral edge 8 ′ of the outer container 1 and the locking body 7. The lower end protruding ridge 7 ′ is fitted to the step portion 8 ″ to be integrally fixed to the mouth portion 8.

The inner container 2 is provided with a metering pump 4 for discharging a predetermined amount of the liquid by the movement of the nozzle 5, and the tip of the nozzle 5 is fitted to the discharge port 9 of the outer container 1. Thereby, the inner container 2 is slidably held in the outer container 1 as shown by an arrow. The metering pump 4
Cylinder 1 projecting downward as shown in the sectional view of FIG.
6, ball valves 17 and 18 for non-return are arranged, and a first plunger 13 and a second plunger 14 for changing the volume of the compression chambers 21 and 22 serving as flow paths are slidably fitted therein. By the pushing operation of the nozzle 5, the first plunger 13 and the filling rod 15 fitted and fixed in the cylinder 16 are fixed.
Is sent from the communication hole 13 'into the upper compression chamber 21 through the slit 23, and the pressure difference caused by the difference between the diameters of the two compression chambers 21 and 22. As a result, the first plunger 13 is lowered against the compressive force of the spring 20, and the opened spout 5 'is opened.
This is a conventionally known device in which a content liquid is sent to the outside. Reference numeral 19 denotes a suction pipe attached to the lower end of the cylinder 16, and reference numeral 15 ′ denotes a communication hole for sending the liquid sucked from the suction pipe 19 into the compression chamber 22 through the slit 24. Reference numeral 16 'denotes a bypass hole serving as a suction port when the container is inverted.

Reference numeral 3 denotes a cap, and an inner thread 3 ′ is screwed with a thread 1 ′ formed on the outer periphery of the upper portion of the outer container 1 so as to be mounted on the outer container 1. Reference numeral 3 "denotes a ridge protruding from the back surface of the cap 3. When the cap is attached, it comes into pressure contact with the locking body 7 to prevent the liquid impregnated in the application body 6 from leaking out and volatilizing. It has become.

In FIG. 1, reference numeral 1 "denotes an operation finger hook portion obtained by cutting off the lower side surface of the outer container 1 in an arc shape.

In the metering application container of the present invention having the above-described structure, when the cap 3 is removed and the lower end of the inner container 2 is pushed from the finger hook portion 1 "during use, the inner container 2 is pushed into the outer container 1, When the nozzle 5 fitted to the discharge port 9 of the outer container 1 is pushed into the metering pump 4, the content liquid in the inner container 2 is discharged to a predetermined amount and supplied to the application body 6 facing the nozzle 5. Since the discharge amount of the content liquid is always controlled to be constant by the metering pump 4, there is no inconvenience that the used amount is increased or decreased for each operation. the inner container 2, by a spring 20 which is furnished to the metering pump 4, and returned to the original shape for each operation one of the pressing, the compression chamber 22 to a negative pressure at the same time,
The same amount of liquid pushed out from the suction pipe 19 at the lower end or the side bypass hole 16 'is replenished by suction and prepared for the next use, so if a larger amount of use is desired, the same number of times is required. The inner container 2 may be pushed.

As described above, the quantitative application container of the present invention is used in the same manner as the conventional one by impregnating the application body with the liquid content and then directly applying the application body to a necessary part such as an affected part. Things.

In this embodiment, an example is shown in which the periphery of the coating body is fixed to the upper portion of the outer container by an annular stopper, but the coating body may be attached so as to cover the discharge port, and the adhesive, It may be fixed to the mouth of the container by other means such as fusion. In the embodiment, the bottom of the inner container is exposed to the outside,
Although an example in which the bottom surface is directly pushed is shown, the inner container only has to be pushed so that the nozzle at the tip thereof comes into and out of the metering pump, and the bottom surface is provided via a separately provided button, lever, or the like. May be pushed.

[0014]

[Effect of the Invention] As described above, in the fixed amount application container of the present invention, the amount of the liquid to be taken out by one pushing operation of the inner container is regulated, so that the usage amount can be adjusted, and more than necessary. There is no danger of using the chemical solution or giving an excessive amount of stimulation to the affected part in order to obtain the required amount of application, so that the usability is improved, the waste of the content liquid is reduced, and the economy is improved. In addition, it is possible to replace only the inner container, and in such a case, an excellent effect not seen in the past can be obtained, which can further improve the economic efficiency.

[Brief description of the drawings]

FIG. 1 is a half longitudinal sectional view of an embodiment.

FIG. 2 is an enlarged view of a main part of FIG.

FIG. 3 is a sectional view of a metering pump.

FIG. 4 is a sectional view of a main part of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer container 2 Inner container 3 Cap 4 Metering pump 5 Nozzle 6 Coating body 7 Locking body 8 Portion 9 Discharge port

──────────────────────────────────────────────────続 き Continuing on the front page (72) Kenzo Sakai 786-1 Tashiro Daikancho, Tosu City, Saga Prefecture (72) Creator Kenji Masuda 786-1 Tashiro Daikancho, Tosu City, Saga Prefecture (58) Fields surveyed (58) Int.Cl. ⁶ , DB name) A61M 35/00

Claims (1)

(57) [Scope of request for utility model registration] 1. An outer container having an open lower end in which an upper discharge port is covered with a cloth or a sponge-like coating body capable of impregnating a liquid.
If, infested operation of the nozzle, which is biased in the return direction by a spring by consists of a fixed amount of content liquid inner container metering pump which is adapted to discharge it was Ke <br/> Attach the said nozzle outer container By fitting into the mouth of the
A metering application container characterized in that the container is slidably inserted into the outer container with the tip of the nozzle facing the application body .