KR20230001196A - Dropper container to prevent residual quantity - Google Patents

Abstract

A dropper container for preventing contents from remaining according to one embodiment of the present invention comprises: a container main body which has contents accommodated therein and an inlet; and a dropper unit which sucks and discharges the content accommodated inside the container main body. The dropper unit comprises: an inner cap which is coupled to the container main body; an outer cap which is coupled to the outside of the inner cap; a dropper tube connecting body which is made of elastic materials and coupled and fixed between the inner cap and the outer cap; a dropper tube which is connected to one side of the dropper tube connecting body, wherein a sucking outlet is formed on an end thereof; and a push button which is coupled to the dropper tube connecting body and sucks or discharges the content by pressurization. When the dropper unit is detached from the container main body, at least part of the dropper tube connecting body is transformed to be elastic, such that an end of the dropper tube is maintained to be in contact with an inner bottom surface of the container main body. An anti-shaking unit protrudes and is formed to the inside of the inner cap to prevent the dropper tube from being shaken. A dropper container for preventing contents from remaining can conveniently use all content accommodated inside the container body.

Description

Dropper container to prevent residual quantity}

The present invention relates to a dropper container for preventing residual amount, and more particularly, as the pipette pipe connection is elastically deformed when the pipette unit and the container body are attached or detached, and the end of the pipette pipe remains in close contact with the inner bottom surface of the container body, It relates to a dropper container for preventing residual amount, which can use the contents accommodated in the container body without leaving any residue.

Cosmetics refer to articles used on the human body to clean and beautify the human body to add attractiveness, brighten the appearance, or maintain or promote the health of the skin or hair.

These cosmetics are largely divided into basic cosmetics, functional cosmetics and color cosmetics according to their purpose of use.

The functional cosmetics refer to cosmetics used to help whiten the skin or improve skin wrinkles and protect the skin from ultraviolet rays.

However, since most functional cosmetics as described above are very expensive, it is economical to supply and use the cosmetic contents in an accurate amount to the area to be applied. Since the amount of contents is large, there is a disadvantage in that expensive cosmetic contents are wasted.

In addition, since the functional cosmetics do not use preservatives, the contents of the cosmetics are very vulnerable to contamination, so that the contents can be used by dipping by hand like general cream-type cosmetics, or like lotion. When used, contaminants in the hand penetrate into the cosmetic container body, and there is a concern that the contents of the cosmetic product may be deteriorated.

Accordingly, when using functional cosmetics, it is preferable to use a fixed amount, and if too much or too little is used, it causes side effects on the skin or becomes ineffective, so a cosmetic container capable of extracting the contents in a fixed amount is required.

In order to solve this problem, a spuit-type cosmetic container has been developed and spread so that the user can suck in the cosmetic content with the spuit and then discharge the cosmetic to the skin area to be applied to apply it. .

However, the conventional eyedropper-type cosmetic container has the inconvenience of inhaling and using the cosmetic contents by pressing a button after opening the lid of the container every time the cosmetic contents are used, and also through the dropper tube according to the degree to which the user presses the button. Since the amount of cosmetic content to be inhaled is different each time, there is a problem in that it is difficult to discharge a certain amount each time it is used.

In order to solve this problem, the present applicant has applied for and registered an "automatic dropper container" as Korean Utility Model Registration No. 20-0480441, and the conventional automatic dropper container has a container body in which contents are accommodated, and an opening of the container body A lid coupled to and composed of an inner cap and an outer cap, a part inserted inside the lid, and the other part protruding to the top of the lid, and coupled to the pressing bag, on the inside of the lid and the pressing bag It includes a push pipe coupled to be movable downward, an elastic member mounted on the outside of the push pipe, and a pipette pipe coupled to the push pipe to suck in and discharge contents accommodated in the container body.

However, in the prior art, since the end of the pipette tube is separated from the inner bottom surface of the container body, after most of the contents accommodated in the container body are used, the contents remain at the bottom of the container body. It was inconvenient to try to inhale through the dropper tube while tilting the main body to one side, and despite these attempts, there was a problem that some contents remained inside the container body.

In order to solve this problem, Republic of Korea Patent Registration No. 10-1890816 has disclosed a "dropper-type container", the prior art is a container body in which the contents are accommodated and the top is open, coupled to the inlet of the container body, and the inner cap And a cap consisting of an outer cap, a portion inserted inside the cap, and the other portion protruding to the top of the cap, and a pleated bag supported by the inner cap and the upper portion pressed by the pressing of the pressing portion, and , Includes a pipette pipe coupled to the lower portion of the pleated bag to suck or discharge contents contained in the container body, wherein the pipette pipe extends from the inlet of the container body to the bottom.

However, in the prior art, when the container body and the cap are combined, the pleated bag is in close contact with the content discharge prevention member, and the contents remaining on the inner periphery of the content discharge prevention member or the contents passing through the contents discharge prevention member It is buried on the surface of the pleated bag, and as a result, the contents on the surface of the pleated bag flow down during use, making the surrounding area dirty or contaminated by external foreign substances.

In addition, in the prior art, the pipette pipe is coupled to the end of the pleated bag made of elastic material, so that the pipette pipe is inserted into or separated from the inside of the container body, or when used against the skin, the pipette pipe is from the inner cap by an external force. There was a problem that it was inconvenient to use as it was bent toward the side.

Korea Utility Model Registration No. 20-0480441 (Announced on May 26, 2016) Korean Patent Registration No. 10-1890816 (Announced on August 22, 2018)

In order to solve the above problems, the present invention is that the pipette unit is automatically operated while being detached from the container body to suck or discharge the contents, and at the same time, the pipette pipe connection is elastically deformed so that the pipette end is the inner bottom surface of the container body It is an object of the present invention to provide a dropper container for preventing residual amount, which can be conveniently used without leaving any contents contained in the container body by keeping it in close contact with the container body.

In addition, the present invention fixes the push button and the pipette pipe connection through the coupling structure of the inner cap and the outer cap, and protrudes the anti-shake part to the inside of the inner cap so that it adheres to the outer periphery of the pipette pipe, thereby making the pipette pipe the container body It is an object of the present invention to provide a residual amount preventing dropper container in which the dropper tube is stably fixed without being bent or shaken to either side when inserted or separated or used.

In order to achieve the above object, the present invention consists of a container body containing contents therein and having an inlet portion, and a pipette portion for sucking and discharging the contents contained in the container body, wherein the pipette portion is fastened with the container body An inner cap, an outer cap coupled to the outside of the inner cap, an elastic pipette pipe connector fixedly coupled between the inner cap and the outer cap, and a pipette pipe connected to one side of the pipette pipe connector and having a suction outlet at the end thereof And a push button coupled to the pipette pipe connection body to suck or discharge the contents by pressurization, and when the container body and pipette unit are attached or detached, at least a portion of the pipette pipe connector is elastically deformed so that the pipette pipe end is attached to the container It is maintained in close contact with the inner bottom surface of the main body, and the anti-shake portion protrudes into the inner side of the naecap to provide a residual amount prevention dropper container, characterized in that to prevent shaking of the dropper tube.

In addition, it is characterized in that a wiper is formed at the inlet of the container body to sweep the contents on the outer periphery of the pipette tube.

In addition, the naekaep is characterized in that consisting of a fastening portion and a seating portion extending inwardly from the fastening portion and an insertion portion extending downward from the seating portion and inserted into the inlet portion of the container body.

In addition, the anti-shake portion is formed protruding toward the center from the inner periphery of the end of the naecap characterized in that in close contact with the outer periphery of the pipette pipette.

In addition, a through hole is formed in the outer cap, and at least a portion of the push button is exposed to the outside through the through hole.

In addition, the pipette pipe connection body is a fitting part fitted into the push button, an elastic deformation part extending from the fitting part and elastically deformed in shape, and a connection part extending downward from the elastic deformation part and connected to the pipette pipe characterized by being made.

In addition, the elastically deformable part of the pipette pipe connector is in contact with the inner periphery of the naecap, and is elastically deformed while being pushed by the pipette tube, characterized in that it is spaced apart from the inner periphery of the naecap.

In addition, an inlet hole through which the contents accommodated in the container body is introduced is formed on the side wall of the end of the pipette tube.

In addition, the push button and the dropper pipe connector are characterized in that they are fixed by being inserted between the inner cap and the outer cap in a coupled state.

In addition, when the pipette pipe of the pipette unit is inserted into the container body, the end of the pipette pipe is pressed against the bottom surface of the container body, and at the same time, the pipette pipe connection is elastically deformed, thereby reducing the internal volume of the push button and pipette pipe connection. The contents stored inside are discharged, and when the dropper pipe is separated from the container body, the compressed pipette pipe connection is restored, and the internal volume of the push button and pipette pipe connection increases, so that the contents inside the container body flow into the pipette pipe to be characterized

According to an embodiment of the present invention, the pipette unit is automatically operated while being detached from the container body to inhale or discharge the contents, and at the same time, the pipette pipe connection is elastically deformed so that the pipette end is in close contact with the inner bottom surface of the container body. By maintaining the, it is possible to conveniently use the contents accommodated inside the container body without leaving any waste, and there is an effect of facilitating separation and discharge.

According to an embodiment of the present invention, by fixing the push button and the pipette pipe connection through the coupling structure of the inner cap and the outer cap, and protruding the anti-shake part to the inside of the inner cap so that it adheres to the outer periphery of the pipette pipe, the pipette pipe When the pipette is inserted into, separated from, or used in the container body, the pipette is stably fixed without being bent or shaken to either side, so that it is convenient to use and durability is improved.

According to an embodiment of the present invention, an inlet hole is formed on the side wall adjacent to the suction outlet formed at the end of the pipette pipe, so that even if the pipette pipe is in close contact with the inner bottom surface of the container body, the contents accommodated in the container body can be passed through the inlet hole. can be easily inhaled.

1 is a perspective view of a dropper container according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a dropper container according to an embodiment of the present invention.
Figure 3 is a cross-sectional view of a dropper container according to an embodiment of the present invention.
Figure 4 is a cross-sectional view illustrating a state in which the fastening of the container body and the pipette unit is released according to an embodiment of the present invention.
5 is a cross-sectional view illustrating a state in which a pipette unit is separated from a container body according to an embodiment of the present invention.
Figure 6 is a cross-sectional view illustrating a state in which contents are discharged and used from a pipette unit according to an embodiment of the present invention.
Figure 7 is a cross-sectional view illustrating a state in which the pipette pipe of the pipette unit is inserted into the container body according to an embodiment of the present invention.
8 is a cross-sectional view illustrating a state in which a container body and a pipette unit are fastened according to an embodiment of the present invention.

The detailed description of the present invention below refers to the accompanying drawings shown as examples of embodiments in which the present invention can be practiced. These embodiments are described in detail so that those skilled in the art will be able to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in one embodiment in another embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each described embodiment may be changed without departing from the spirit and scope of the invention.

Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

The terms used in the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention of a person skilled in the art or precedent, the emergence of new technologies, and the like. In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

In the present invention, when a part "includes" a certain component, it means that it may further include other components, not excluding other components, unless otherwise stated.

Hereinafter, a dropper container for preventing residual amount according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a dropper container according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a dropper container according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the dropper container according to an embodiment of the present invention.

As shown, the dropper container for preventing residual amount according to an embodiment of the present invention is composed of a container body 10 and a pipette part 30, and the pipette part 30 includes an inner cap 40 and an outer cap 50, It may be configured to include a pipette pipe connector 60, a pipette pipe 70 and a push button 80.

The container body 10 has a hard cylindrical shape and forms the appearance of a dropper container. Of course, the container body 10 is not limited to a hard cylindrical shape, and may be formed in various shapes or materials in consideration of the type or usability of the contents stored therein or design factors. However, it is appropriate that the dropper tube 70 having a certain length is inserted into the container body 10, so that the width is narrow and the length is relatively long.

Liquid or gel cosmetics are accommodated inside the container body 10, and as shown in FIG. 2, an inlet portion 12 is formed on one side of the container body 10, through which the contents are filled, and the eyedropper portion The dropper tube 70 of (30) can be inserted. A screw thread may be formed on the outer periphery of the inlet portion 12 of the container body 10 for fastening with the pipette portion 30 .

Meanwhile, a hollow wiper 20 having an open top and bottom may be coupled to the inside of the inlet 12 of the container body 10 . The wiper 20 is in close contact with the outer surface of the pipette pipe 70 of the pipette unit 30, and when the pipette pipe 70 is separated from the container body 10, the outer periphery of the pipette pipe 70 The cosmetics are skimmed off, and through this, the pipette pipe 70 can be used hygienically. As shown in FIG. 3, the wiper 20 has a seating jaw 22 seated on the inlet portion 12 of the container body 10 and a close contact portion 24 that is in close contact with the outer periphery of the pipette pipe 70 And it may be made of a side wall 26 connecting the seating jaw 22 and the contact portion 24. The seating jaw 22 is seated at the upper end of the inlet 12 of the container body 10, and the contact portion 24 is tilted inward from the side wall 26 and is buried on the outer surface of the pipette tube 70. The contents are scooped out, and the side wall 26 is fitted and coupled to the inner circumferential surface of the inlet 12 of the container body 10.

A part of the pipette unit 30 is inserted into the container body 10, and the remaining part is fastened to the upper part of the container body 10, and the contents accommodated in the container body 10 are removed by a user's operation. inhale and exhale. At this time, the process of fastening or disengaging the container body 10 and the pipette unit 30 and automatically sucking or discharging the contents by the pipette unit 30 is performed simultaneously.

As shown in Figure 2, the pipette unit 30 may include an inner cap 40, an outer cap 50, a pipette pipe connector 60, a pipette pipe 70, and a push button 80 there is. Hereinafter, with reference to the drawings, detailed configurations of the eyedropper unit 30 will be described in detail.

Naekaep 40 according to an embodiment of the present invention is fastened to the container body 10, to fix the pipette tube connector 60 and the push button 80 together with the outer cap 50. At this time, the naekaep 40 is preferably a hollow cylindrical shape so that the dropper tube 70 passes through.

As shown in Figure 3, the naekaep 40 extends downward from the fastening portion 42 and the mounting portion 44 extending inwardly from the fastening portion 42 and the mounting portion 44 to the container body ( 10) may be made of an insertion portion 46 inserted into the inlet portion 12.

The fastening part 42 of the naekaep 40 is a part that is detachably coupled to the inlet part 12 of the container body 10, and a screw thread is formed on the inner periphery of the fastening part 42 so that the container body 10 ) It may be screwed with the screw thread formed in the inlet portion 12. Of course, in addition to the screw coupling, the container body 10 and the naekaep 40 may have various coupling methods within a range that can be stably fixed and then easily detachable from each other. And the upper part of the fastening part 42, that is, on the opposite side of the fastening part 42 centered on the seating part 44, the outer wall 48 is formed extending vertically, and the pipette pipe connection to the inside of the outer wall 48 (60) and at least a part of the push button (80) can be inserted and seated.

The seating portion 44 of the naekaep 40 extends horizontally and is configured to connect between the fastening portion 42 and the insertion portion 46, and either one side is the upper end of the inlet portion 12 of the container body 10 or The wire 20 is seated on top of the seating jaw 22, and the pipette pipe connector 60 may be seated on the other side. At this time, it is preferable that the connection portion between the seating portion 44 and the insertion portion 46 is formed in a smooth curved surface.

The insertion portion 46 of the naekaep 40 is spaced apart at a predetermined interval to the inside of the fastening portion 42 and extends downward, and an anti-shake portion 46a may be formed on the inside. The anti-shake part 46a protrudes from the end inner periphery of the inner cap 40 toward the center and is in close contact with the outer periphery of the pipette tube 70. The anti-shake part 46a is It is formed along the outer circumference of the naekaep 40 facing the surface, preferably a ring-shaped protrusion shape. Therefore, when the pipette pipe 70 is inserted or separated from the container body 10, and when the pipette pipe 70 is removed from the container body 10 and used, the pipette pipe 70 does not bend or shake to either side. It can be stably fixed. That is, since the pipette pipe 70 is connected to the lower part of the pipette part 30 through the pipette pipe connector 60 made of an elastic material, a problem of being easily bent or shaken by an external force inevitably occurs, and thus the cap ( 40) by forming an anti-shake part 46a at the end of the pipette pipe 70 to hold the outer surface of the pipette pipe 70, the pipette pipe 70 is bent or shaken by an external force. that made it possible

On the other hand, at least one or more straight holes may be formed in the insertion part 46 along the longitudinal direction of the pipette tube 70 .

Oekaep 50 according to an embodiment of the present invention is fixedly coupled to the outside while surrounding the naekaep 40 as a whole, and serves as a handle for using or operating the pipette unit 30. A through hole 52 is formed in the upper center of the outer cap 50, and at least a portion of the push button 80 may be exposed to the outside through the through hole 52.

The pipette pipe connector 60 according to an embodiment of the present invention is formed of an elastic material and is elastically deformed by the pipette pipe 70 on the inside of the naecap 40. The pipette pipe connector 60 is coupled to the lower part of the push button 80 to block the open lower part of the push button 80 and connect the pipe pipe 70 and the push button 80 at the same time.

The pipette pipe connector 60 includes a fitting part 62 fitted to the push button 80, an elastic deformation part 64 extending from the fitting part 62 and elastically deformed in shape, and the elastic deformation It may be formed of a connection portion 66 extending downward from the portion 64 and connected to the pipette pipe 70. Here, since the pipette pipe connector 60 is a structure in which its shape is deformed while being pushed by the pipette pipe 70, as shown in FIG. 2, it is preferable to form a funnel shape with a hole formed in the lower center Do. Of course, the pipette pipe connector 60 is not limited to the above shape, and may be variously changed according to the combination structure or deformation method of the push button 80 and the pipette pipe 70.

The fitting part 62 of the pipette pipe connector 60 is coupled to the lower outer side of the push button 80 and is inserted into the outer wall 48 of the inner cap 40, and the elastic deformation part 64 is the inner cap 40 ) It is formed in a soft curved shape to correspond to the connecting portion of the seating portion 44 and the insertion portion 46. In addition, a coupling groove 66a is formed on the inner periphery of the connection portion 66, and the coupling protrusion 76 formed on the outer periphery of the upper portion of the pipette pipe 70 is coupled, and an air distribution hole 66b is formed in the center to The air inside the pipette part 30 is moved through the distribution hole 66b.

At this time, the elastic deformation portion 64 of the pipette pipe connector 60 is in contact with the inner periphery of the inner cap 40, and is then elastically deformed while being pushed by the pipette pipe 70 to the inner periphery of the inner cap 40 distanced from That is, while the fitting part 62 of the pipette pipe connector 60 is fitted and fixed between the inner cap 40 and the outer cap 50 in a state coupled to the push button 80, the connection part 66 is The container body 10 is lifted upward by the dropper tube 70 pressed on the inner bottom of the container body 10, and at the same time, the elastic deformation part 64 rises into the inner space of the push button 80 and is elastically folded.

The pipette pipe 70 according to the embodiment of the present invention is coupled to one side of the pipette pipe connector 60 and extends downward from the pipette part 30. The pipette pipe 70 is configured to inhale or discharge contents by direct pressure of the push button 70 or change in internal volume of the push button 80 according to the elastic deformation of the pipe pipe connector 60, container body When fastened with (10), the inner cap 40 and the wiper 20 pass through the center, and the outer surface is in close contact with the contact portion 24 of the anti-shake portion 46a and the wiper 20 of the inner cap 40.

A suction/discharge port 72 is formed at an end of the pipette pipe 70, and the content is sucked or discharged through the suction/discharge port 72. As shown in FIG. 2, an inlet hole 74 through which the contents accommodated in the container body 10 are introduced may be formed on the side wall of the pipette pipe 70 adjacent to the suction outlet 72, which is the pipette pipe ( 70) is to easily inhale or discharge the contents contained in the container body 10 even in a state in which the end portion of the container body 10 is completely in close contact with the inner bottom surface of the container body 10. Here, the pipette tube 60 may be formed of a glass material so that both sides are open and the inside is hollow, and the inside can be seen, but is not limited thereto, and the type and usability of the cosmetic that is sucked into the inside , it can be formed in various ways in consideration of durability and design factors.

As shown in FIG. 3, at least a portion of the pipette pipe 70 passes through the inlet 12 of the container body 10 and is inserted into the container body 10, and the pipette pipe 70 One end, that is, the rim portion of the suction outlet 72 may be in contact with the bottom surface of the container body 10 . The end of the pipette pipe 70 is in close contact with the bottom surface of the container body 10 through elastic deformation of the pipette pipe connector 60 in the process of fastening or releasing the pipette part 30 and the container body 10 It is maintained in the state, and accordingly, when the pipette unit 30 and the container body 10 are unfastened and the contents are automatically sucked in parallel, the pipette tube 70 easily removes the contents remaining on the bottom of the container body 10 can be inhaled. Looking at this process in more detail, when the pipette pipe 70 of the pipette part 30 is inserted into the container body 10, the end of the pipette pipe 70 is pressed against the inner bottom surface of the container body 10 At the same time, as the dropper tube connector 60 is elastically deformed, the internal volume of the push button 80 and the dropper tube connector 60 is reduced to discharge the contents stored therein, and the dropper tube 70 to the container body ( When separated from 10), the compressed dropper pipe connector 60 is restored, and the end of the dropper pipe 70 is in close contact with the inner bottom surface of the container body 10 by the elastic force of the dropper pipe connector 60 At the same time as maintaining the state, the internal volume of the push button 80 and the pipette pipe connector 60 increases so that the contents inside the container body 10 flow into the pipette pipe 70.

The opposite side of the suction discharge port 72 of the pipette pipe 70 is open, and can be connected to the inner space of the push button 80 through the air distribution hole 66b of the pipette pipe connector 60.

The push button 80 according to an embodiment of the present invention is coupled to the pipette pipe connector 60 and sucks or discharges the contents by pressurization.

The push button 80 is exposed to the outside through the through hole 52 of the outer cap 50 and extends from the push part 82 pressed by the user and the end of the push part 82 to form a dropper pipe connector 60 ) It may be made of a coupling portion 84 that is fixedly coupled to. It is preferable that the coupling portion 84 is opened outward from the end of the pressing portion 82 and inserted into the outer cap 50 for stability of coupling. At this time, the push button 80 and the pipette pipe connector 60 may be fixed by being inserted between the naekaep 40 and the oekaep 50 in a coupled state.

On the other hand, the pipette pipe connector 60 and the push button 80 are formed of an elastic material so that their shape can be deformed while being easily compressed and restored. They are formed of a thermosetting resin or a thermoplastic resin, and the thermosetting resin is an epoxy (epoxy) resin, amino resin, phenol (phenol) resin, made of one or more materials of polyester resin, the thermoplastic resin is polyethylene (Polyethylene), acrylic resin (Acrylic), polypropylene (Polypropylene), It is preferably formed of at least one material selected from among polystyrene, polyvinyl chloride, Teflon, nylon, and polyacetal resin, and in particular, an elastomer-based TPE (Thermo Plastic Elastomer). ) is most preferably formed of a material. Of course, the pipette pipe connector 60 and the push button 80 are not limited to the above-described materials, and may be formed of various materials within a range having a certain elasticity.

4 to 8 are views illustrating the use of a dropper container for preventing residual amount according to an embodiment of the present invention, and a method of using the dropper container for preventing residual amount according to an embodiment of the present invention will be described with reference to these drawings.

Figure 4 is a cross-sectional view illustrating a state in which the container body and the pipette unit are released from fastening according to an embodiment of the present invention, Figure 5 is a cross-sectional view illustrating a state in which the pipette unit is separated from the container body according to an embodiment of the present invention, Figure 6 is a cross-sectional view illustrating the state of discharging and using the contents from the eyedropper unit according to an embodiment of the present invention, Figure 7 illustrates the state of inserting the eyedropper tube of the eyedropper unit into the container body according to an embodiment of the present invention A cross-sectional view, and FIG. 8 is a cross-sectional view illustrating a state in which the container body and the pipette unit are fastened according to an embodiment of the present invention.

In order to use the dropper container according to an embodiment of the present invention, as shown in FIG. 4, the outer cap 50 is rotated in one direction from the container body 10 so that the container body 10 and the pipette unit 30 cancel the contract of

In this way, when the fastening of the container body 10 and the pipette unit 30 is released, the elastic deformation part 64 of the pipette pipe connector 60, which has been compressed, is elastically restored, and the push button 80 and The internal volume between the pipette pipe connectors 60 increases, and accordingly, the contents inside the container body 10 are introduced through the suction outlet 72 of the pipette pipe 70. At this time, the pipette pipe connector 60 pushes the pipette pipe 70 toward the bottom of the container body 10 with its elastic force, so that the end of the pipette pipe 70 is on the inner bottom surface of the container body 10 remain attached to the

Thereafter, as shown in FIG. 5, the pipette unit 30 is separated from the container body 10, and as shown in FIG. 6, the push button 80 is pressed to discharge the contents from the pipette pipe 70 for use. . At this time, since the anti-shake part 46a formed on the inner cap 40 of the pipette part 30 is in close contact with the circumference of the surface of the pipette pipe 70, the pipette pipe 70 does not bend or shake to either side. It can be stably fixed.

After makeup is finished, as shown in FIG. 7, the pipette tube 70 of the pipette part 30 is inserted into the inlet part 12 of the container body 10, and as shown in FIG. 8, the pipette part ( 30) by rotating the outer cap 50 to fasten the container body 10 and the pipette unit 30.

In this way, when the pipette unit 30 is inserted into the container body 10 and fastened, the end of the pipette pipe 70 is pressed against the inner bottom surface of the container body 10. At this time, the pipette pipe As the connecting portion 66 of the dropper pipe connecting body 60 is pushed up by the (70), the elastic deformation portion 64 of the dropper pipe connecting body 60 is elastically deformed, and at the same time, the push button 80 And the inner volume of the pipe connection body (60) is reduced so that the contents stored therein are discharged to the inside of the container body (10).

As described above, in the present description, specific details such as specific components and limited embodiments and drawings have been described, but this is only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. No, and those skilled in the art can make various modifications and variations from these descriptions. Therefore, the spirit of the present invention should not be limited to the described embodiments and should not be defined, and all things that have modifications equivalent or equivalent to these claims as well as the claims described below will fall within the scope of the spirit of the present invention.

10: container body 20: wiper
30: eyedropper 40: inner cap
42: fastening part 44: seating part
46: insertion part 46a: shake prevention part
50: outer cap 60: pipette pipe connector
62: fitting part 64: elastic deformation part
66: connection part 70: pipette pipe
72: suction outlet 80: push button

Claims (10)

It consists of a container body containing contents therein and having an inlet portion formed therein, and a pipette part for inhaling and discharging the contents accommodated in the container body,
The pipette unit includes an inner cap coupled to the container body, an outer cap coupled to the outer side of the inner cap, a pipette pipe connector of an elastic material fixedly coupled between the inner cap and the outer cap, and an end connected to one side of the pipette pipe connector. It includes a dropper pipe having a suction outlet and a push button coupled to the pipette pipe connector to suck or discharge the contents by pressurization,
When the container body and the pipette unit are attached or detached, at least a portion of the pipette pipe connector is elastically deformed, and the pipette pipe end is kept in close contact with the inner bottom surface of the container body, and the anti-shake portion protrudes into the inside of the cap A drop-preventing dropper container characterized in that it prevents shaking of the dropper tube. According to claim 1,
A dropper container for preventing residual amount, characterized in that a wiper for sweeping the contents on the outer periphery of the pipette tube is formed at the inlet of the container body. According to claim 1,
The inner cap is an anti-dropper container, characterized in that consisting of a fastening portion and a seating portion extending inwardly from the fastening portion and an insertion portion extending downward from the seating portion and inserted into the inlet of the container body. According to claim 1,
The anti-shake part is formed protruding from the inner periphery of the end of the inner cap toward the center, and the remaining amount of the dropper container is prevented, characterized in that in close contact with the outer periphery of the pipette tube. According to claim 1,
A through hole is formed in the outer cap, and at least a portion of the push button is exposed to the outside through the through hole. According to claim 1,
The pipette pipe connection body is composed of a fitting part inserted into the push button, an elastic deformation part extending from the fitting part and elastically deformed in shape, and a connection part extending downward from the elastic deformation part and being connected to the pipette pipe A dropper container to prevent residual amount. According to claim 6,
The elastically deformable part of the dropper tube connector is in contact with the inner periphery of the inner cap, and then is elastically deformed while being pushed by the pipette tube to prevent the remaining amount of the dropper container, characterized in that it is spaced apart from the inner periphery of the inner cap. According to claim 1,
A dropper container for preventing remaining amount, characterized in that an inlet hole through which the contents accommodated in the container body is introduced is formed on the side wall of the end of the pipette pipe. According to claim 1,
The push button and the dropper pipe connector are coupled to each other and are inserted between the inner cap and the outer cap to prevent the remaining amount of the dropper container. According to claim 1,
When the pipette pipe of the pipette unit is inserted into the container body, the end of the pipette pipe is pressed against the bottom surface of the container body, and at the same time, the pipette pipe connection is elastically deformed, thereby reducing the internal volume of the push button and pipette pipe connection body. The stored contents are discharged, and when the pipette pipe is separated from the container body, the compressed pipette pipe connection is restored, and the internal volume of the push button and pipette pipe connection increases, so that the contents inside the container body flow into the pipette pipe. Dropper container to prevent remaining amount.

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