KR101675989B1

KR101675989B1 - Eyewater container and method of assembling the same

Info

Publication number: KR101675989B1
Application number: KR1020150103209A
Authority: KR
Inventors: 윤성태
Original assignee: (주)휴온스
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2016-11-14

Abstract

The present invention relates to an eye drop container, comprising: a main body having a space formed therein and having an injection port formed to be sharp toward the top; And a cap coupled to an outer periphery of the main body and projecting downward at an inner upper end to form a sharp cloth tool corresponding to the injection port and having an opening formed above the cloth tool.
According to this, the injection port can be opened and ruptured in the process of fastening the cap to the upper end of the main body, and the shape of the open injection port can be improved to make it easier to form a dot shape.
In addition, the cap can be sealed by connecting the cap to the outside of the cap, so that the remaining amount of the drug can be safely stored.

Description

An eyedropper container and method of assembling the same

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eye drop container and a method of assembling the same, and more particularly, to an eye drop container and a method of assembling the eye drop container.

In general, liquid eye drops are used for diagnosis, prevention and treatment of eye diseases. This is usually used as an eye drop, and it is a sensitive agent for the eye, so it should be administered in small droplets.

In order to stably and hygienically inject eye drops, a small amount of drug solution is provided in an eye drop container.

Therefore, the eyedrops container should be kept clean and sanitary at all times, and should be disposed after a certain time after use, so that the manufacturing cost is designed to be low.

Domestic Application 10-2004-7012514 discloses an example of an eyedropper container.

Conventionally, an eyedrops container is composed of a main body containing a chemical liquid and a cap having a punching pin for opening the main body while being coupled to the main body.

Thus, in the process of coupling the cap to the main body, the mouth is ruptured and can be opened. After use, the main body is discarded.

However, the conventional ophthalmic solution container has a disadvantage that it takes a lot of manufacturing cost and does not smoothly perform the formation of a chemical solution.

Also, since the material is usually purchased from a foreign country, there is a disadvantage that the material purchase cost is excessively consumed.

The present invention has been conceived to solve the problems of the prior art, and it is an object of the present invention to provide an injection molding machine capable of rupturing the injection port in the process of fastening the cap to the upper end of the main body, And an object of the present invention is to provide an eye drop container which enables administration of a drug.

It is another object of the present invention to provide an eyedropper container which is capable of sealing the opening of a cap by coupling a lid to the outside of the cap, thereby safely storing the remaining amount of the drug.

In addition, the present invention provides a body filled with a drug in a closed state, and a cap and a cover are separately provided, and when the cap is coupled to the body, the cloth tool of the cap breaks the upper film of the body, Another object of the present invention is to provide a method of manufacturing an eyedropper container in which the opening hole is closed to seal the container.

A medical treatment device for injecting medicines according to an embodiment of the present invention includes a main body having a space formed therein and an injection port formed to be pointed toward the top; And a cap coupled to the injection port of the main body and downwardly protruding from the inner upper end to form a sharp cloth tool corresponding to the injection port and having an opening formed above the cloth tool.

The injection port is formed with a thread on the outer circumferential surface, and a screw thread is formed on the inner circumferential surface of the cap to be screwed.

The cloth tool is formed to have a sharp point toward the bottom and attached to the lower part, a passageway communicating with an opening of the cap is formed in the inside, and a through hole is formed on the side to communicate with a lower end of the passageway.

At least one of the passages is formed with the diameter being expanded in the middle.

The upper and lower jaws include a first jaw formed corresponding to an upper end of the injection port and a second jaw formed corresponding to the opening and formed to be tapered.

And a lid coupled to the outside of the cap, the lid having a protruding portion formed in an upper portion thereof for sealingly sealing the opening of the cap.

According to another aspect of the present invention, there is provided a method for preparing a medical device, comprising the steps of: preparing a body filled with a medicament and having an upper inlet sealed; A second step of screwing the cap into the upper injection port of the main body so that the inner cloth tool breaks the injection port upper film; And a step of screwing the cap onto the cap so that the projecting portion of the cap covers and closes the opening of the cap to thereby seal the cap.

According to the present invention, the injection port can be ruptured and opened in the process of fastening the cap to the upper end of the main body, and the shape of the open injection port can be improved so that the injection port can be more easily formed.

In addition, the cap can be sealed by connecting the cap to the outside of the cap, so that the remaining amount of the drug can be safely stored.

1 is an exploded perspective view showing an eye drop container according to the present invention,
2 is an exploded front view showing an eye drop container according to the present invention,
3 is an exploded front view showing a 'cap and a main body' in an eye drop container according to the present invention;
FIG. 4 is a sectional view showing a 'cap and cap' in an eye drop container according to the present invention,
FIG. 5 is a combined front sectional view showing an eye drop container according to the present invention. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, it is to be understood that the following terms are defined in consideration of the functions of the present invention, and that they should be construed in accordance with the technical idea of the present invention and interpreted in a general sense or commonly understood in the technical field.

In the following description, well-known functions or constructions are not described in detail to avoid obscuring the subject matter of the present invention.

Here, the attached drawings are exaggerated or simplified in order to facilitate understanding and clarification of the structure and operation of the technology, and the components do not exactly coincide with actual sizes.

FIG. 1 is an exploded perspective view showing an eye drop container according to the present invention, FIG. 2 is an exploded front view showing an eye drop container according to the present invention, and FIG. 3 is a cross- FIG. 4 is a sectional view showing a 'lid and a cap' in an eye drop container according to the present invention, and FIG. 5 is a combined front sectional view showing an eye drop container according to the present invention.

1 to 5, an eye drop container according to an embodiment of the present invention includes a main body 2 having an injection opening 20 formed with a space therein and being sharpened toward the top; A sharp cloth tool 42 is formed on the inner upper end of the main body 2 and protrudes downward to correspond to the injection port 20, And a cap 4 having an opening 44 formed therein.

The main body 2 is formed by blow molding using a synthetic resin material such as polyethylene which is harmless to human body as a raw material. The injection port 20 is filled with a drug and has a pointed shape as it goes to the upper part.

It is preferable that the main body 2 is formed to have a thin thickness so as to have elasticity so that it can be contracted when pressed by hand.

The upper end of the injection port 20 is sealed after the drug is filled.

A screw thread 202 is formed on the outer circumferential surface of the injection port 20 and a thread 41 is formed on the inner circumferential surface of the cap 4.

Therefore, the cap 4 may be covered with the injection port 20 of the main body 2 and then rotated to one side so that they can be integrally mounted by screwing them together.

As the cap 4 is screwed into the injection port 20, the cloth tool 42 provided in the cap 4 punctures the upper end of the injection port 20 by the tightening force so that the drug can be discharged.

The first engaging member 203 is formed on the lower portion of the thread 202 of the injection port 20 and the second engaging member 441 is formed on the inner periphery of the opening 44 of the cap 4 .

The first engaging member 203 and the second engaging member 441 are formed by a plurality of ratchet gears having a triangular tooth shape having a vertical end and an inclined surface in a circumferential direction.

Therefore, when the cap 4 is screwed into the injection port 20, the first engaging member 203 and the second engaging member 441 are engaged with each other, and thus the combined state can be secured.

The cloth tool 42 is formed at the inner upper end of the cap 4. The cloth tool 42 is formed to have a sharp point as it goes down to the bottom and an attachment 43 is formed at a lower portion of the cloth tool 42. A passageway 45 communicating with the opening 44 is formed And a through hole (46) is formed in the side surface so as to communicate with the lower end of the passage (45).

Therefore, when the cloth tool 42 is pressed, the attachment 43 can be punctured by rupturing the upper end of the injection port 20 of the main body 2.

At least one or more of the upper and lower troughs are formed in the middle of the passage 45. More specifically, the upper trough 47 includes a first trough 47 formed corresponding to the upper end of the injection hole 20, And a second tip 48 formed to correspond to the opening 44 and tapered.

A primary passage 451 extending from the lower through hole 46 to the first fork 47 is formed and a secondary passage 452 extending from the first fork 47 to the second fork 48 is formed .

The diameter of the secondary passage 452 is made larger than the diameter of the primary passage 451 so that the drug discharged from the primary passage 451 can be formed into a droplet shape in the secondary passage 452.

The first and second forks 47 and 48 are formed to be inclined, thereby facilitating the formation of droplets of the drug.

And a lid 6 coupled to the outside of the cap 4 and having a protruding portion 62 inserted and sealed through the opening 44 formed on the inner upper portion.

On the other hand, the lid 6 is open at its lower portion, closed at its upper portion, has a substantially trumpet shape, and has an inner upper portion formed with a coupling tube 65 to be screwed with a screw portion of the cap 4, A protruding portion 62 is formed on the inner upper end of the base plate 62.

The protrusions 62 can be tightly coupled to the openings 44 of the cloth tool 42 to maintain a sealed state to prevent deterioration of the drug.

A method of assembling the eye drop container according to the present invention will be described as follows.

Step 1) After the main body 2 is molded, a proper amount of the drug is injected into the inside of the main body 2, and the injection port 20 is sealed.

2) In addition, the cap 4 and the lid 6 are combined to provide one set.

The user removes the cap 4 and the lid 6 and then attaches the cap 4 to the injection port 20 of the main body 2. When the attachment 43 of the cloth tool 42 is tightened, So that the drug of the body 2 can be discharged through the passage 45 of the cloth tool 42. [

The user grasps the main body 2 and holds the eyes in an inverted state while pushing the main body 2 with an appropriate force so that the medicament can be injected into the eye through the passages 45 in a visually impregnated state.

That is, since the drug is discharged through the first passage 45 and the second passage 45, the water droplet can be easily formed due to the difference in diameter of the first and second tines 47 and 48 And can be formed precisely by one drop.

Step 3) If the drug remains after the administration, the lid 6 is attached to the cap 4 so that the protrusion 62 of the lid 6 is prevented from touching the opening 44 of the cloth tool 42, And can be stored in a sealed state in combination with each other, so that the risk of deterioration can be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

2: main body 4; cap
6; Cover 20:
42: Cloth tool 44: Opening
43: Attachment 45: Passage
46: through hole 47; The first
48: second change 62; projection part

Claims

A main body 2 having a space filled with a medicament therein and an injection port 20 formed at an upper portion thereof;
A sharp cloth tool 42 is formed on the inner upper end of the main body 2 and protrudes downward to correspond to the injection port 20, A cap 4 having an opening 44 formed therein;
And a lid (6) coupled to the outside of the cap (4) and having a protruding portion (62) formed on the upper portion thereof for sealingly engaging the opening (44)
The cloth tool 42
And the attachment 43 is formed at the lower portion thereof,
A passageway 45 communicating with the opening 44 and having at least one or more protrusions formed in the middle thereof is formed,
A through hole 46 is formed in the side surface so as to communicate with the lower end of the passage 45,
The <
A first stepped portion 47 formed to communicate with the through hole 46,
And a second tip (48) tapered to correspond to the opening (44)
The passageway (45)
A primary passage 451 extending from the lower through hole 46 to the first fork 47 and a secondary passage 452 extending from the first fork 47 to the second fork 48,
The diameter of the secondary passage 452 is formed larger than the diameter of the primary passage 451 so that the drug discharged from the primary passage 451 can be formed into a droplet shape in the secondary passage 452 ,
The injection port 20 has a thread 202 formed on an outer circumferential surface thereof,
A screw thread 41 is also formed on the inner circumferential surface of the cap 4,
A first latching member 203 is formed below the thread 202 of the injection port 20 and a second latching member 441 is formed on the inner circumference of the opening 44 of the cap 4 ,
The first engaging member 203 and the second engaging member 441 are formed in a plurality of triangular tooth-shaped ratchet gears having a vertical end portion and an inclined surface in a circumferential direction,
Wherein the first engaging member (203) and the second engaging member (441) are engaged with each other when the cap (4) is screwed into the injection port (20).

delete

A method of assembling an eye drop container according to claim 1,
A first step of preparing a main body 2 filled with a drug and having an upper injection port 20 sealed therein;
A second step of threading the cap 4 to the upper injection port 20 of the main body 2 so that the inner cloth tool 42 breaks the injection port;
The lid 6 is screwed into the cap 4 so that the inner protrusion 62 is tightly engaged with the opening 44 of the cloth tool 42 so as to be sealed;
Wherein the method comprises the steps of: