WO2014208887A1

WO2014208887A1 - Cosmetic container

Info

Publication number: WO2014208887A1
Application number: PCT/KR2014/003798
Authority: WO
Inventors: 전재현
Original assignee: 주식회사 월드스폰지
Priority date: 2013-06-26
Filing date: 2014-04-29
Publication date: 2014-12-31
Also published as: KR101446762B1

Abstract

The present invention relates to a cosmetic container enabling easy adjustment of the amount of a liquid cosmetic and use thereof. The cosmetic container comprises: a container unit having a containing space formed therein to contain a liquid cosmetic; a piston inserted into the container unit and configured to move along the containing space; and a rotation unit having at least one discharge hole formed therein, the discharge hole extending through both surfaces thereof, the rotation unit being screw-coupled to the piston and rotatably coupled to the container unit, wherein the rotation unit comprises a first screw unit having at least one groove formed to connect the containing space and the discharge hole, the piston comprises a second screw unit screw-coupled to the first screw unit, the second screw unit having a screw hole formed at the center thereof to connect the containing space and the groove, and a distribution space is formed between the piston and the rotation unit such that the liquid cosmetic is evenly distributed to the discharge hole.

Description

Cosmetic containers

The present invention relates to a cosmetic container, and more particularly, to a cosmetic container that can easily control the fine amount of the liquid cosmetics discharged when using the liquid cosmetics and improve the applicability of the liquid cosmetics.

In general, cosmetics have been used by dipping compressed powder powder into puffs. However, the compressed powder powder powder causes inconveniences such as blowing powder, and because of the use of the powder, the viscosity is not strong, so there is a disadvantage in that the spreadability is not excellent. In recent years, a variety of cosmetics in liquid form have been increased. Therefore, a container suitable for liquid cosmetics is required.

Commercially available cosmetic containers are made by using liquid cosmetics directly on the hands, or by putting the cosmetics in the container using a nozzle and pumping out the cosmetics. In the case of using a refilling container, the amount of cosmetics discharged can be adjusted according to the angle of tilting the container, and in the case of using a pumping container, the amount of cosmetics can be adjusted according to the number or degree of pumping.

However, in such a case, it is difficult to control the amount by estimating the amount of cosmetics discharged. Due to the amount of cosmetics discharged insufficiently, it is necessary to reduce the cosmetics several times, and cosmetic waste may occur due to the excessive amount of cosmetics discharged.

Therefore, there is a need for a cosmetic container capable of finely controlling the amount of cosmetics discharged even by simple operation.

In addition, liquid cosmetics should be able to spread evenly in an appropriate amount on the puff. However, the conventional cosmetic container was not easy to spread evenly spreading evenly spread liquid cosmetics to a specific area, there was a problem that the sponge must be frequently replaced as the liquid cosmetics are stored in the absorbed state sponge.

Accordingly, an appropriate amount of liquid cosmetics can be provided to be evenly applied to the puff all the time, and a storage container of liquid cosmetics also needs a cosmetic container having a sufficient structure.

[Preceding technical literature]

[Patent Documents]

Korea Utility Model Registration No. 20-0365059 (2004.10.06)

The technical problem to be solved by the present invention is to provide a cosmetic container that can finely control the liquid cosmetic discharge and improve the applicability of the liquid cosmetic.

Technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Cosmetic container according to an embodiment of the present invention for solving the technical problem, the container portion is formed in the receiving space is accommodated in the liquid cosmetics, the piston is inserted into the container portion is moved along the receiving space And a rotating part having at least one discharge hole penetrating both sides and screwed with the piston and rotatably coupled to the container part, wherein the rotating part has at least one connecting the receiving space and the discharge hole. A first threaded groove is formed, The piston includes a second threaded screw threaded to the first threaded portion and a screw hole connecting the receiving space and the groove in the center, between the piston and the rotating part Dispensing spaces are formed in the liquid cosmetics are uniformly distributed to the discharge hole.

The rotating part may include a rotating plate having the first screw part and the discharge hole formed therein, and a rotating guide coupled to an edge of the rotating plate and protruding upward to become a handle.

The cosmetic container may further include any one of a sponge and a micro net which is mounted on the rotating plate to impregnate the liquid cosmetic.

The cosmetic container, the rotating plate may further include a concave groove finely formed on the upper surface.

The concave grooves may be arranged in a lattice form.

The receiving space may have a non-circular cross-sectional shape, and the rotating part may have a circular cross-sectional shape.

The first screw portion is formed of a male screw shape and the second screw portion is a female screw shape

The groove may be formed as at least one long groove along the outer surface of the first screw portion.

The second screw part may have an outlet hole penetrating into the receiving space at the center thereof, and an end portion of the first screw part may be inserted into or separated from the outlet hole.

According to the present invention, it is possible to easily adjust the amount of liquid cosmetics, less effort to reduce the cosmetics several times due to lack of cosmetics, it is possible to prevent cosmetic waste by preventing the excessive amount is discharged. In addition, since the amount of cosmetics can be adjusted as desired, liquid cosmetics can be conveniently used.

1 is a perspective view of a cosmetic container according to a first embodiment of the present invention.

Figure 2 is an exploded perspective view of the cosmetic container of Figure 1;

3 is a partial cross-sectional view showing a coupling structure of the cosmetic container of FIG.

4 is a plan view illustrating a coupling state between the rotating part, the piston, the central container, and the inner container.

5 is a perspective view illustrating the rotating unit.

6 and 7 are cross-sectional views for explaining the operation of the cosmetic container of FIG.

8 is a perspective view of a cosmetic container according to a second embodiment of the present invention.

9 is a cross-sectional view for describing an operation process of the cosmetic container of FIG. 8.

10 is a perspective view of a cosmetic container according to a third embodiment of the present invention.

FIG. 11 is a cross-sectional view for describing an operation process of the cosmetic container of FIG. 10.

[Explanation of Major Codes]

1,2,3: Cosmetic Container 10: Distribution Space

100: rotating part 110: rotating guide

120: rotating plate 121: first screw portion

122: groove 123: discharge hole

124: end 200: piston

210: second threaded portion 211: outflow hole

300: container 310: outer container

320: inner container 321: first packing

330: lower cover 340: center container

341: protrusion hole 400: inner cover

500: outer cover 600: sponge

610: micro mesh 620: concave groove

700: puff 800: second packing

L: liquid cosmetic

Cosmetic container according to the present invention, the container portion is formed inside the receiving space for receiving the liquid cosmetic, and the piston is inserted into the inside of the container portion and at least one discharge hole penetrating both sides through the receiving space And a rotating part which is formed and screwed to the piston and rotatably coupled to the container part, wherein the rotating part includes a first threaded part having at least one groove connecting the accommodation space and the discharge hole to each other. The piston includes a second threaded portion which is screwed with the first threaded portion and has a screw hole in the center connecting the receiving space and the groove, and a distribution space is formed between the piston and the rotating portion so that the liquid cosmetic product is Evenly distributed to the discharge hole.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, and only the embodiments make the disclosure of the present invention complete, and the general knowledge in the art to which the present invention belongs. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, a cosmetic container according to a first embodiment of the present invention will be described in detail with reference to FIGS. 1 to 3. 1 is a perspective view of a cosmetic container according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of the cosmetic container of Figure 1, Figure 3 is a partial cross-sectional view showing a coupling structure of the cosmetic container of FIG.

Cosmetic container (1) according to the first embodiment of the present invention is a container that can be adjusted to discharge the liquid cosmetics (L) by the required amount, the rotating portion 100 is rotated by the piston 200 to the liquid cosmetics ( L) is a cosmetic container (1) that can pressurize and discharge an appropriate amount.

The cosmetic container 1 includes a container part 300 containing a liquid cosmetic L, a piston 200 moving along the receiving space, a rotating part 100 in which a rotational movement is made, an inner cover 400, An outer cover 500, and a sponge 600.

The container part 300 has an accommodation space 331 formed therein to accommodate the liquid cosmetic (L). The container part 300 includes an outer container 310, an inner container 320, a lower cover 330, and a central container 340. In the description of the present specification, the container part 300 will be described as including an outer container 310, an inner container 320, a lower cover 330, and a central container 340, but the structure of the container part 300. This is not limited to this. The container part 300 may be modified in various forms according to the structure and manufacturing method of the cosmetic container 1, and an accommodation space 331 for accommodating the liquid cosmetic L is formed therein and the piston 200. Any structure may be possible as long as the structure can be combined with the rotating part 100.

The outer container 310 is located at the outermost of the container portion 300 to form the circumference of the container portion 300, it may be formed in a circular shape having a curved surface. The outer container 310 accommodates the inner container 320 inside.

The inner container 320 accommodates the lower cover 220, the central container 340 and the rotating part 100 on the inside, the outer cover 500 is coupled to the other side. In addition, the inner cover 400 may be coupled between the inner container 320 and the outer cover 500. The inner cover 400 is hinged to the inner container 320, and the first packing 321 is inserted into a ring-shaped groove formed in the inner cover 400 to maintain airtightness with the inner container 320. The first packing 321 is interposed between the inner cover 400 and the inner container 320 to seal the inside and outside of the inner container 320.

The central container 340 is located inside the inner container 320. The central container 340 is coupled to the lower cover 330 at the bottom to form an accommodation space 331 therein. The rotating part 100 is coupled to the upper portion of the central container 340, and the piston 200 is inserted between the rotating part 100 and the lower cover 330. The rotating part 100 is formed in a circular cross-sectional shape is rotatably coupled to the container 300.

In the central container 340, the inner receiving space 331 is formed in a non-circular shape like the piston 200. Here, non-circular means that when the rotating part 100 rotates, it has a shape that is not circular so as not to rotate together, for example, may be in the shape of an oval, square, triangle, etc. It may also include a shape formed.

The central container 340 may have a protrusion hole 341 formed in the lower cover 330 direction. The protrusion hole 341 may have a space formed therein such that the second threaded portion 210 of the piston 200 and the first threaded portion 121 of the rotating part 100 may be coupled to each other in the inner space. The protruding hole 341 assists to stably couple the first threaded portion 121 and the second threaded portion 210.

The lower cover 330 is coupled to the lower portion of the central container 340 to form a receiving space 331 together with the central container 340. The lower cover 330 is inserted and fixed to the central container 340 so that the liquid cosmetic (L) does not leak.

The piston 200 is in close contact with the liquid cosmetic (L) accommodated in the lower cover 330 is not leaking along the edge of the piston 200 is coupled to the inner surface of the central container (340). The piston 200 determines the storage capacity of the liquid cosmetics (L) according to the spaced apart from the lower cover (330).

The piston 200 moves downward by the rotating part 100 and pressurizes the liquid cosmetic L to discharge the upper portion of the rotating part 100. The piston 200 moves up and down the receiving space to discharge the liquid cosmetic (L). Since the piston 200 is moved up and down, the outside is formed in a non-circular shape that does not rotate, and specifically, may be formed in an elliptical shape.

In the form of an oval as one example for easily coupling with the central container 340 to prevent rotation, it is possible to form in various forms if the non-circular shape is not possible to rotate.

The piston 200 includes a second threaded portion 210 that protrudes in the direction of the rotation part 100 to form a thread at one end thereof. The second screw part 210 is coupled to the inside of the protruding hole 341 formed in the central container 340, and is engaged with the first screw part 121 formed in the rotating part 100. An outlet hole 211 is formed at one end surface of the piston 200 so that the liquid cosmetic L can move through the second threaded portion 210. Outflow hole 211 is a passage for connecting the sponge 600 on the receiving space 331 and the rotating part 100 through the second threaded portion 210, the end portion 124 of the first threaded portion 121 Is sealed. When the piston 200 descends to the lower portion of the accommodation space 331, the outflow hole 211 is opened.

In the present specification, the first screw portion 121 is configured as a male screw type and the second screw portion 210 is configured as an example of female thread, but the first screw portion 121 and the second screw portion 210 are respectively described as male thread shapes. It is not limited to and female thread form. That is, if the first threaded portion 121 and the second threaded portion 210 are screwed together to move the piston 200 downward, the first threaded portion 121 is formed in a female thread shape and the second threaded portion ( 210 may be formed into a male screw shape.

The rotating part 100 is for joining the piston 200 downward, and includes a rotating guide 110 and a rotating plate 120. The rotating plate 120 includes a first threaded portion 121 at one side thereof and is screwed with the piston 200, and the rotating guide 110 serves as a handle for rotating the rotating plate 120. Rotation guide 110 may be coupled to the rotary plate 120 in an interference fit manner or by using a projection. The rotating part 100 may be formed in a disc shape and rotatably coupled to the central container 340. The piston 200 moves up and down as the rotation unit 100 rotates.

The rotating plate 120 is seated on the sponge 600 is impregnated with the liquid cosmetic (L). In addition, both sides of the rotating plate 120 are formed through the discharge hole 123, the liquid cosmetic (L) is supplied to the sponge 600 through the discharge hole (123). The detailed structure of the rotating plate 120 will be described later with reference to FIG. 5.

The second packing 800 is inserted between the rotating plate 120 and the central container 340 to prevent the liquid cosmetic (L) from leaking out.

The sponge 600 is seated on the rotating plate 120. The sponge 600 is impregnated with the liquid cosmetic product L supplied from the receiving space 331 to supply the liquid cosmetic product L to the puff 700. That is, the liquid cosmetic (L) is impregnated evenly in the sponge 600 to uniformly dip the liquid cosmetic (L) with a puff (700). Therefore, the liquid cosmetics L are greatly improved in application.

At this time, the amount of the liquid cosmetic (L) supplied to the sponge 600 may be appropriately adjusted according to the amount of rotation of the rotating part (100). In addition, since the liquid cosmetic (L) is used by taking a small portion of the impregnated in the sponge 600, the amount of use may be properly adjusted.

On the other hand, the sponge 600 is interposed between the rotary plate 120 and the rotation guide 110, the edge portion is coupled by the rotation guide 110.

The inner cover 400 is coupled to the opening and closing structure. It is coupled to the hinge fixing using a pin on the inner container 320, can be easily opened and closed through the hinge movement.

When closing the inner cover 400, a protrusion is formed in the inner cover 400 so that a portion of the inner cover 400 can be inserted into the ring-shaped groove formed in the inner container 320. When the inner cover 400 is closed, the protruding portion is inserted into the ring-shaped groove formed in the inner container 320, can reach the first packing 321 located along the edge of the inner container 320 and can be completely sealed. have.

Closing the inner cover 400 may block the external exposure of the sponge 600, thereby blocking the contact between the sponge 600 and the liquid cosmetics (L) distributed in the sponge and air, and of the sponge 600 Hygiene can be maintained.

The outer cover 500 is coupled to the outer container 310 and openable structure. The outer cover 500 and the outer container 310 may be coupled to the hinge fixing using a pin to enable easy opening and closing, a simple configuration for the lock that can maintain a closed state may be added. Opening the outer cover 500, the puff 700 that can be buried liquid cosmetics (L) is located.

The outer cover 500 and the outer container 310 may be engaged by forming a screw thread on the inner surface of the outer cover 500 and the outer surface of the outer container 310 even without forming a hinge fixing coupling. If the coupling structure can be variously modified.

When the outer cover 500 is closed, partial contact with the inner cover 400 occurs, and the puff 700 may be stored in the formed inner space.

Puff 700 is used when buried in the liquid cosmetics (L) absorbed in the sponge 600 to use the cosmetics directly. Located in the space formed between the outer cover 500 and the inner cover 400, can be stored on the inner cover 400. It can be stored hygienically because it is kept on the inner cover 400 so that it does not directly contact the liquid cosmetics (L).

Hereinafter, the specific shape of a rotating part is demonstrated with reference to FIG. 4 and FIG. 4 is a plan view showing a coupling state between the rotating part, the piston, the central container and the inner container, and FIG. 5 is a perspective view showing the rotating part.

Referring to FIG. 4, the rotating part 100 is formed in a circular shape so as to be rotatable, and the central container 340 is formed in an elliptical shape. The central container 340 may be formed in an elliptical shape in the same manner as the piston 200 moving in the vertical direction in the accommodation space 331 therein.

The rotating plate 120 penetrates both sides, and a plurality of discharge holes 123 are formed. Discharge hole 123 is radially distributed from the center, it is possible to uniformly supply the liquid cosmetic (L) to the sponge 600 of the upper portion of the rotating plate (120).

On the other hand, the first screw portion 121 is formed in the lower portion of the rotating plate 120. The first screw portion 121 protrudes in the form of a male screw, and at least one groove 122 is formed on the outer circumferential surface on which the thread is formed. The groove 122 is formed as a long groove formed along the longitudinal direction of the first screw portion 121, and becomes a passage through which the liquid cosmetic L moves. That is, the groove 122 serves as a passage connecting the discharge space 123 of the receiving space 331 and the rotating plate 120 positioned below the piston 200. Therefore, when the piston 200 descends downward and presses the liquid cosmetic L, the liquid cosmetic L is supplied to the distribution space 10 below the rotating plate 120 through the groove 122 and discharge holes ( It is supplied to the sponge 600 uniformly through 123.

The first threaded portion 121 is inserted into the outlet hole 211 of the piston 200 with the end portion 124 protruding downward. The end portion 124 of the first screw portion 121 blocks the outflow hole 211 when the piston 200 is located at the uppermost portion, but when the piston 200 descends according to the use of the liquid cosmetic L, the outflow portion 124 is leaked. It is separated from the hole 211.

Hereinafter, an initial bonding state and an operation process of the cosmetic container according to the first embodiment will be described with reference to FIGS. 6 and 7.

Referring to FIG. 6, in the cosmetic container 1 in an initial state of using cosmetics, the end portion 124 of the first threaded portion 121 blocks the outflow hole 211. At this time, the piston 200 is located in the upper portion of the receiving space 331, the interior of the receiving space 331 is filled with a liquid cosmetic (L).

Since the end portion 124 of the first threaded portion 121 seals the yutlet hole 211 of the piston 200, the liquid cosmetic L is not supplied to the sponge 600, and the inside of the accommodation space 331. Stored in

Subsequently, referring to FIG. 7, when the rotating part 100 is rotated, the liquid cosmetic L is supplied to the sponge 600. The rotating part 100 and the piston 200 are screwed by the first threaded part 121 and the second threaded part 210. When the rotating part 100 rotates, the piston 200 moves downward. When the piston 200 moves downward, the outlet hole 211 moves downward so that the end portion 124 of the first screw portion 121 blocking the outlet hole 211 is separated from the outlet hole 211. do.

At this time, the piston 200 is to press the liquid cosmetic (L), the liquid cosmetic (L) in the receiving space 331 is discharged along the outlet hole 211 which is the only outlet. Liquid cosmetic (L) flows through the outlet hole 211 and the groove 122 of the first screw portion 121 in order to flow into the distribution space (10).

Distribution space 10 serves to adjust the liquid cosmetic (L) to be uniformly discharged through the discharge hole 123 of the rotating plate (120). That is, the liquid cosmetic (L) is first filled in the distribution space 10, and at the same time is ejected to the top of the rotating plate 120 through the discharge hole (123).

Liquid cosmetic (L) ejected to the top of the rotating plate 120 is first soaked into the sponge 600, so that the sponge 600 can properly hold the liquid cosmetic (L). At this time, the supply amount of the liquid cosmetic (L) is determined by the amount of rotation of the rotating plate 120, it can be adjusted appropriately by looking at the amount of the liquid cosmetic (L) absorbed in the sponge 600.

The rotary plate 120 may be properly rotated according to the residual amount of the liquid cosmetic L included in the sponge 600, and the liquid cosmetic L may be lowered until the piston 200 descends to the bottom of the accommodation space 331. It may be supplied to the sponge 600.

Hereinafter, a cosmetic container according to a second embodiment of the present invention will be described in detail with reference to FIGS. 8 and 9. 9 is a cross-sectional view for describing an operation process of the cosmetic container of FIG. 8.

8 and 9, the cosmetic container 2 according to the second embodiment of the present invention is substantially the first except for using the micromesh 610 instead of the sponge 600 of the first embodiment. The same as in the cosmetic container 1 of the embodiment.

The cosmetic container 1 includes a micro mesh 610 seated on the top of the rotating plate 120.

The micro network 610 is formed of a porous network in which the micro network is formed, and may be formed thinner than the sponge 600. The micro mesh 610 may be easily spread as a liquid cosmetic L as a whole due to a capillary phenomenon. In addition, the fine mesh 610 has a relatively small amount of absorbing the liquid cosmetic (L) has the advantage that the appropriate amount can be used by turning the rotating part 100 only when necessary.

In addition, the fine mesh 610 is formed with irregularities on the surface, it is possible to improve the applicability when applied to the puff 700.

10 and 11, a cosmetic container according to a third embodiment of the present invention will be described in detail. 10 is a perspective view of a cosmetic container according to a third embodiment of the present invention, Figure 11 is a cross-sectional view for explaining the operation of the cosmetic container of FIG.

10 and 11, except that the cosmetic container 3 according to the third embodiment of the present invention is formed with a recess 620 formed on the upper surface of the rotating plate 120 instead of the sponge 600 of the first embodiment. It is substantially the same as the cosmetic container 1 of the first embodiment.

The rotating plate 120 has a plurality of concave grooves 620 communicated with the discharge hole 123 on the upper surface. The concave groove 620 is formed in the shape of a fine groove and has a shape of a grid connecting the discharge hole 123.

Can be made.

When the liquid cosmetic L is ejected through the discharge hole 123 of the rotating plate 120, the liquid cosmetic L is distributed on the entire surface of the rotating plate 120 along the recessed groove 620. The concave groove 620 may quickly absorb the liquid cosmetic L by the capillary phenomenon. Therefore, the liquid cosmetic L is supplied as a whole as a whole, and when applied to the puff 700 by the unevenness of the concave groove 620, there is an advantage that the application property is improved.

Although embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can realize that the present invention can be embodied in other specific forms without changing the technical spirit or essential features. I can understand. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims

A container portion in which an accommodation space for accommodating the liquid cosmetics is formed;

A piston inserted into the container and moving along the receiving space; And

At least one discharge hole penetrating both sides is formed and includes a rotating portion that is screwed to the piston and rotatably coupled to the container portion,

The rotating unit includes a first threaded portion formed with at least one groove connecting the receiving space and the discharge hole,

The piston includes a second threaded portion screwed with the first threaded portion and a screw hole connecting the receiving space and the groove is formed in the center,

A dispensing space is formed between the piston and the rotating part to distribute the liquid cosmetic evenly to the discharge hole.
The method of claim 1,

The rotating unit includes a rotating plate formed with the first screw portion and the discharge hole, and a rotation guide coupled to the edge of the rotating plate and protrudes upward to become a handle.
The method of claim 2,

The cosmetic container further comprises any one of a sponge and a micro net is impregnated on the rotating plate is impregnated with the liquid cosmetic.
The method of claim 2,

The rotating plate further comprises a concave groove finely formed on the cosmetic container.
The method of claim 4, wherein

The recess is a cosmetic container arranged in a grid form.
The method of claim 1,

The accommodation space has a non-circular cross-sectional shape, the rotating portion is a cosmetic container having a circular cross-sectional shape.
The method of claim 1,

The first screw portion is formed of a male screw shape and the second screw portion is formed of a female screw shape, the groove is formed in at least one long groove along the outer surface of the first screw portion cosmetic container.
The method of claim 7, wherein

The second screw portion is formed in the outlet hole penetrated into the receiving space in the center, the cosmetic container is the end of the first screw portion is inserted into or out of the outlet hole.