KR101429089B1 - Cosmetic vessel - Google Patents

Abstract

The present invention relates to a cosmetic container comprising: a housing; a sponge part included in the housing and having an impregnated liquid content therein; an inner cap arranged on the sponge part and having a perforation therein; a cartridge arranged under the sponge part and including a piston part capable of an up-down movement along the inner wall of the housing; and a container part where the cartridge is rotatably inserted into therein, having an ascent inducing part which can induce an upward movement of the piston part in association with a rotation of the cartridge on an inside inner surface. Thus, the cosmetic container can minimize an exposure of liquid cosmetic contents, expand a portion in which the liquid content is buried in a puff, and also improve user convenience.

Description

{Cosmetic vessel}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic container, and more particularly, to a cosmetic container for effectively discharging a liquid content so that the liquid content can be buried in a puff.

Powder-type cosmetics can be roughly divided into solid powder in which the atomized powder is packed and packed in a dish-shaped container and liquid powder in which the container is enclosed to be discharged in a fixed amount. Liquid powders have better wettability and absorbency than solid powders and can give a rich moisture feel, and they are widely used because they can be mixed with other functional compositions.

Korean Patent Laid-Open Publication No. 2009-0059607 (hereinafter referred to as Document 1) describes a cosmetic container for storing and discharging a liquid foundation. The cosmetic container described in Document 1 is configured to discharge a fixed amount of liquid foundation out of the container through a discharge member.

However, the cosmetic container described in Document 1 has the following problems.

The cosmetic container proposed in Document 1 has a problem that the liquid foundation to be discharged must be widely spread in a narrow discharge area. Generally, in the case of a foundation, a puff having a predetermined contact area is used in a spreading manner over the entire face. Therefore, when the liquid foundation to be discharged by the user is buried in the puff, the liquid foundation must be concentrated in a part of the puff due to the narrow discharge area. Therefore, it is difficult to uniformly spread the liquid cosmetic on the entire face.

Accordingly, Korean Patent Laid-Open Publication No. 2012-0136154 proposes a configuration in which a container in the form of a dish containing the contents of cosmetics is provided so that the contents of the cosmetics can be buried as wide as puffs. However, since such a cosmetic case is first opened in an airtight state, there is a problem in that the contents of the cosmetic product are exposed to the outside during use. Accordingly, there is a problem that moisture and other functional compositions contained in cosmetic contents can be evaporated. In addition, since the puff directly contacts the contents of the cosmetic every time it is used, there is a problem that the contaminants of the puff can spread to the entire contents of the cosmetic contained in the case. In such a cosmetic case, it is very difficult for the user to adjust the amount of cosmetic contents contained in the puff to be constant.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a cosmetic container which can uniformly spread liquid contents such as a liquid foundation and can minimize exposure of liquid contents during use.

It is another object of the present invention to provide a cosmetic container capable of uniformly controlling the amount of liquid contents contained in puffs.

According to an aspect of the present invention, there is provided a liquid container, comprising: a housing; a liquid content reservoir which is contained in the housing and stores liquid content; an inner cap disposed on the liquid content reservoir and having a pore formed therein; A piston disposed below and formed to be movable up and down along an inner wall of the housing; And a container portion in which the cartridge is rotatably inserted and a lower portion of the piston portion is formed with an upwardly inclined guide portion for guiding the piston portion to move upwardly in conjunction with rotation of the cartridge, Wherein the first rising guide portion is inclined along the circumferential direction in a direction opposite to the oblique direction of the first oblique face so that the second oblique face is slid along the first oblique face, And at least one second lifting guide block formed thereon. Here, the liquid content storage unit may be a sponge unit for impregnating the liquid content.

Preferably, the inner cap may be made of a metal material.

Preferably, at least one slide groove is formed on the inner wall of the housing in the height direction, and a slide rail inserted into the slide groove is formed on the outer circumference of the piston.

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Preferably, at least one of the first inclined surface and the second inclined surface is concave with at least two pressing step adjusting grooves at predetermined intervals along the oblique direction, and the other of the first inclined surface and the second inclined surface A pressing step adjusting protrusion inserted into the pressing step adjusting groove may be formed.

Preferably, the pressing step adjusting groove and the pressing step adjusting projection may be in the form of latches engaging with each other.

Preferably, the puff receiving portion is hinged to the container portion and concave on the upper surface.

Preferably, an outer cap covering the inner cap may be formed on the lower surface of the puff receiving portion.

Preferably, the outer cap may be formed with a sealing packing in close contact with the inner cap.

Preferably, a coupling rib may be formed on a lower surface of the puff receiving portion along a periphery of the outer cap.

According to another aspect of the present invention for achieving the above object, there is provided a dental prosthesis including a housing, a sponge portion contained in the housing and impregnated with a liquid content, an inner cap disposed on the sponge portion and having a perforation formed therein, And a lifting inducing portion formed below the housing and guiding the lifting movement of the piston in conjunction with the rotation of the housing.

According to the cosmetic container of the present invention, since the cartridge including the sponge portion impregnated with the liquid content inside the housing and having the inner cap formed with the pores covering the sponge portion is included, even in the use, while minimizing the exposure of the liquid content, Thereby providing an advantageous effect that the liquid content can be buried in the puff.

Further, according to the cosmetic container according to the present invention, the piston part compresses the sponge part by rotating the cartridge, so that the liquid content comes out into the bore of the inner cap, thereby providing an advantageous effect of improving usability.

And, according to the cosmetic container according to the present invention, the piston portion is configured to pressurize the sponge portion in a stepwise manner, thereby providing an advantageous effect that the single use amount of the liquid content can be easily adjusted.

1 is a view showing a cosmetic container according to a preferred embodiment of the present invention,
FIG. 2 is a view showing the cartridge shown in FIG. 1,
FIG. 3 is a view showing a cartridge inserted into the container portion shown in FIG. 1,
FIG. 4 is a view showing the inner cap shown in FIG. 2,
Fig. 5 is a view showing the piston portion of the cartridge shown in Figs. 1 and 2 and the rising guide portion of the container portion,
FIG. 6 is a view showing the first rising guide block and the second rising guide block shown in FIG. 4,
7 is a view showing a cartridge inserted into the container portion shown in FIG. 1 and rotating,
8 is a view showing an operating state in which the piston portion shown in Fig. 5 is raised to press the sponge portion, Fig.
9 is a view showing a first rising guide block having a pressure adjusting groove and a second rising guide block having a pressure adjusting step protrusion,
10 is a view showing an operating state in which the piston portion shown in Fig. 9 is raised to press the sponge portion, Fig.
11 is a view showing the puff receiving portion.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

FIG. 1 is a view showing a cosmetic container according to a preferred embodiment of the present invention, and FIG. 2 is a view showing the cartridge shown in FIG.

1 and 2 clearly illustrate only the main feature parts for the purpose of conceptual clarification of the present invention and as a result various variations of the illustrations are to be expected and the scope of the present invention Need not be limited.

1 and 2, a cosmetic container according to a preferred embodiment of the present invention includes a cartridge 100 including a sponge portion 130 impregnated with a liquid content, and a container portion 200 . The cosmetic container according to the preferred embodiment of the present invention is configured such that a predetermined amount of liquid content impregnated into the sponge portion 130 flows when the cartridge 100 is rotated in the container portion 200 do.

First, the cartridge 100 is a member that serves to store and discharge liquid contents such as a liquid foundation, and is rotatably mounted on the container part 200. [ Referring to FIG. 2, the cartridge 100 may include a housing 110, an inner cap 120, a sponge portion 130, and a piston portion 140.

In one embodiment, the housing 110 forms the outer shape of the cartridge 100, and is configured in a cylindrical shape, and the upper and lower surfaces of the housing 110 may be opened. The open top surface of the housing 110 is closed by the inner cap 120 and the open bottom surface of the housing 110 is closed by the piston 140. [ A sponge portion 130 is located inside the housing 110. Meanwhile, the housing 110 may be divided into a housing upper portion 110A and a housing lower portion 110B.

Fig. 3 is a view showing a cartridge inserted into the container portion shown in Fig. 1. Fig.

Such a cartridge 100, as shown in Fig. And is inserted into the container unit 200 and rotated. The engaging block 112 may be formed on the outer periphery of the container 200 so as not to be pulled out after the container 200 is inserted. The locking block insertion groove 230 may be formed at the upper end of the housing 110 corresponding to the locking block 112.

The housing upper portion 110A may be configured such that a region exposed to the outside of the container portion 200 is sufficiently present when the housing portion 110A is inserted into the container portion 200 so as to easily accommodate the user's turning operation. Although not shown in the drawing, a separate surface machining area or member for accommodating a user turning operation can be formed.

Meanwhile, a plurality of slide grooves 111 may be formed on the inner surface of the housing lower portion 110B. The slide rail 141 formed in the piston 140 is inserted into the slide groove 111.

In the present invention, the shape of the housing 110 is not limited to the shape of the housing 110 shown in FIG. 2, and can be modified into various shapes as long as the housing 110 can be rotated in the container unit 200.

The inner cap 120 covers the sponge portion 130 housed in the container portion 200 and closes the sponge portion 130 so that the sponge portion 130 is not exposed to the outside. The inner cap 120 is formed with a plurality of perforations 121 and is fixed to the container unit 200. The plurality of punctures 121 may be concentrically arranged at the center of the inner cap 120. When the sponge part 130 is pressed, the liquid content discharged from the sponge part 130 through the perforation 121 is discharged onto the inner cap 120. The user uses the liquid content discharged onto the inner cap 120 by putting it on the puff. The inner cap 120 may have a disc shape having a predetermined area so that the liquid content may be buried widely in the puff. The number and the area of the perforations 121 are appropriately designed in consideration of the discharge region of the liquid content.

The shape and size of the inner cap 120 may be determined corresponding to the housing 110. However, the inner cap 120 may be made of a metal material that is resistant to corrosion and does not rust, such as aluminum, aluminum alloy, stainless steel, etc. However, the present invention is not limited thereto and may be made of ceramic or the like.

Fig. 4 is a view showing the inner cap shown in Fig. 2. Fig.

2 and 4, in one embodiment, the inner cap 120 may include a metal mesh 122 with perforations 121, a receiving portion 123 and a packing portion 124, An annular packing part 124 may be formed between the lower surface of the metal net 122 and the upper surface of the receiving part 123 The support part 123 is formed in a spoke shape so as to support the metal mesh 122 and to secure a space through which the liquid content discharged from the sponge part 130 passes.

The inner space of the housing 110 where the sponge portion 130 is located should be properly designed.

The metal net 122 and the receiving portion 123 may be integrally formed or made of the same material.

The sponge portion 130 contains impregnated liquid contents. The sponge portion 130 is positioned between the inner cap 120 and the piston portion 140. Accordingly, when the sponge portion 130 is pressed and contracted by the piston portion 140, the liquid content is discharged from the sponge portion 130. Meanwhile, a support plate 114 closely contacting the lower surface of the sponge portion 130 may be provided immediately below the sponge portion 130. A seal 114a can be coupled along the periphery of the support plate 114. Here, the seal 114a serves to prevent the liquid content from flowing out to the piston part 140. [

The piston portion 140 is for pressing the sponge portion 130 and is formed below the sponge portion 130. In one embodiment, the upper surface of the piston portion 140 may be configured to be flat to press the bottom surface of the sponge portion 130. A plurality of slide rails 141 may be formed on the outer circumference of the piston 140 in the height direction. The slide rail 141 is inserted into the slide groove 111 of the housing 110 to guide the piston 140 to move up and down along the inner wall of the housing 110.

FIG. 5 is a view showing a piston portion of the cartridge shown in FIGS. 1 and 2 and a rising guide portion of the container, and FIG. 6 is a view showing the first rising guide block and the second rising guide block shown in FIG. .

5 and 6, a first rising guide block 142 is formed on the bottom surface of the piston 140. As shown in FIG. A second rising guide block 210 is formed on the inner bottom surface of the container unit 200 to correspond to the first rising guide block 142 as a rising guide.

Here, the first up-take-up block 142 and the second up-take-up block 210 constitute a pair and interlock with each other, thereby causing the piston 140 to move upward.

First, in one embodiment, the first ascent block 142 protrudes downward from the bottom surface of the piston 140, and the first oblique surface 142a formed to be inclined along the circumferential direction is formed downward do. Here, the first oblique surface 142a is a portion where the second oblique guide block 210 contacts the second oblique surface 211. Are formed in opposite directions in the oblique direction of the first oblique surface 142a and the second oblique surface 211.

Three first guide blocks 142 may be spaced apart from each other along the rim of the bottom surface of the piston 140. However, the present invention is not limited thereto, and the position and the number of the first rising-up guide block 142 can be variously changed.

The container unit 200 is provided with an internal space into which the cartridge 100 is inserted. Also, as described above, the second rising guide block 210 is formed on the inner bottom surface of the container portion 200. The second rising guide block 210 protrudes upward from the bottom of the container portion 200 and is formed such that the second oblique surface 211 formed to be inclined along the circumferential direction faces upward. Here, the second oblique surface 211 is a portion contacting the first oblique surface 142 of the first rising guide block 141.

In one embodiment, the container portion 200 may be formed in a cylindrical shape corresponding to the cylindrical cartridge 100. 1, the puff accommodating portion 400 may be hinged to the container portion 200. The puff accommodating portion 400 may be formed on the bottom surface of the puff accommodating portion 400 with an outer surface that covers the upper surface of the cartridge 100, A cap 410 may be formed. At this time, the outer cap 410 may be provided with a separate sealing packing 411 for sealing the cartridge 100 by closely contacting the inner cap 120. The hermetic packing 411 may be formed in a foamed form. A coupling rib 412 is formed around the outer cap 410 so that the coupling rib 412 can closely contact the protruding area 113 of the upper edge of the cartridge 100. [ So that the cartridge 100 can be double-sealed.

In addition, the lid 220 covering the cartridge 100 and the puff receiving portion 400 can be hinged to the container portion 200.

FIG. 7 is a view showing the cartridge inserted into the container portion shown in FIG. 1 and rotating, and FIG. 8 is a view showing an operating state in which the piston portion shown in FIG. 7 is raised to press the sponge portion.

7, when the user rotates the cartridge 100 mounted on the container unit 200, the liquid content flows out through the plurality of pores 121 onto the inner cap 120 of the cartridge 100. As shown in FIG.

8, when the user rotates the cartridge 100 mounted on the container unit 200, the piston 140 rotates about the rotation axis CL. When the piston 140 rotates in a state in which the first oblique surface 142a of the first ascending guide block 142 and the second oblique surface 211 of the second ascending guide block 210 are in contact with each other, The first lift-up guide block 142 moves along the second oblique surface 210 to move the piston 140 upward along the slide groove 111 as indicated by an arrow. When the piston 140 moves upward, the sponge portion 130 is compressed and the liquid content contained in the sponge portion 130 is discharged through the hole of the inner cap 120.

9 is a view showing a first rising guide block having a pressure adjusting groove formed therein and a second rising guide block having a pressure adjusting step protrusion formed thereon, FIG. 10 is a view showing an operation state Fig.

9 and 10, a plurality of pressing step adjusting grooves 310 may be concavely formed at a predetermined interval in any one of the first and second oblique faces 142a and 211. [ In addition, a plurality of pressing step regulating protrusions 320 corresponding to the pressing step adjusting grooves 310 may be formed convexly on the other of the first and second oblique faces 142a, In one embodiment, the pressing step regulating groove 310 and the pressing step regulating protrusion 320 may be formed in a mutually biased latch shape. Accordingly, the user can adjust the degree of rotation of the cartridge 100 in a stepwise manner to control the flow rate of the liquid content discharged from the perforation 121 of the inner cap 120. Since the pressing step adjusting groove 310 and the pressing step adjusting protrusion 320 are formed of a latch type which is mutually constrained so as not to move in the descending direction of the piston part 140, The piston 140 is restrained so that the piston 140 can not be moved downward. Thus, the liquid content can be stably discharged onto the inner cap 120 in response to the rotation operation of the user with respect to the cartridge 100.

11 is a view showing the puff receiving portion.

Referring to FIG. 11, the puff receiving portion 400 may be hinged to the container portion 200. The upper surface of the puff accommodating portion 400 is concaved to secure a space for accommodating the puff.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

100: Cartridge
110: Housing
111: Slide groove
120: inner cap
130: sponge part
140: piston portion
141: slide rail
142: first rising guide block
142a: first bevel
200: container portion
210: second rising guide block
211: second bevel
310: pressure step regulating groove
320: pressure step regulating projection
400: Puff receiving portion
410: outer cap

Claims (11)

A liquid content storage unit which is contained in the housing and stores the liquid content, an inner cap which is disposed on the liquid content storage unit and in which pores are formed, and a liquid supply unit which is disposed below the liquid content storage unit, A cartridge including a piston portion formed to be movable up and down; And
Wherein the cartridge is rotatably inserted, and a container portion is formed on an inner lower surface of the container portion, the container portion having a lifting guide portion for guiding the lifting movement of the piston in conjunction with the rotation of the cartridge,
Wherein at least one first rising guide block having a first oblique surface formed to be inclined along a circumferential direction is formed on a bottom surface of the piston portion and the rising guide portion is formed to be inclined in a circumferential direction in a direction opposite to a tilting direction of the first oblique surface And at least one second rising guide block formed with a second oblique surface to slide along the first oblique surface. The method according to claim 1,
Wherein the inner cap comprises a metallic material. The method according to claim 1,
Wherein at least one slide groove is formed in the height direction of the inner wall of the housing and a slide rail is inserted into the slide groove at the outer circumference of the piston. The method according to claim 1,
Wherein the liquid content storage portion is a sponge portion for impregnating the liquid content. 5. The method according to any one of claims 1 to 4,
Wherein at least one of the first inclined surface and the second inclined surface is formed with concave at least two pressing step adjusting grooves at predetermined intervals along an oblique direction, Wherein the pressing step regulating projection inserted into the adjusting groove is formed. 6. The method of claim 5,
Wherein the pressing step regulating groove and the pressing step regulating protrusion are in the form of a latch engaged with each other. The method according to claim 1,
And a puff receiving portion hinged to the container portion and recessed in an upper surface thereof. 8. The method of claim 7,
And an outer cap covering the inner cap is formed on a lower surface of the puff receiving portion. 9. The method of claim 8,
Wherein the outer cap is provided with a sealing packing in close contact with the inner cap. 10. The method of claim 9,
And a coupling rib is concavely formed on a lower surface of the puff receiving portion along a periphery of the outer cap.
housing;
A liquid content storage unit included in the housing and storing the liquid content;
An inner cap disposed on the liquid content storage portion and formed with pores;
A piston portion disposed below the liquid content storage portion and vertically movable along the inner wall of the housing;
And a lifting guide portion formed below the housing to guide the piston portion to move upwardly in conjunction with rotation of the housing,
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Wherein the piston has at least one first ascending guide block formed with a first oblique surface formed to be inclined along the circumferential direction of the piston, the elevation inducing portion is formed to be inclined along the circumferential direction in a direction opposite to the oblique direction of the first oblique surface, And at least one second rising guide block formed with a second oblique surface to slide along the first oblique surface.

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