KR101575034B1 - Airtight liquid foundation container - Google Patents

Abstract

Disclosed is a liquid foundation container having an enclosed structure. The liquid foundation container having an enclosed structure of the present invention includes: a body including an inner space which has an open upper portion; an accommodation member which is arranged in the inner space, forms an accommodation space inside to have an open upper portion, and accommodates a liquid foundation in the accommodation space; a lid which closes or opens the accommodation space from the upper side of the accommodation member; and a cover which closes or opens an upper portion of the body while enclosing the accommodation space. The cover and the accommodation member have concavo-convex structures to come in close contact with each other, so that the accommodation space can be enclosed. According to the present invention, evaporation of cosmetic ingredients can be prevented by minimizing the exposure of cosmetics to air, and the liquid foundation container has an enclosed structure to enable a user to apply the same amount of the liquid foundation to a puff by using constant force all the time for using the liquid foundation container.

Description

TECHNICAL FIELD [0001] The present invention relates to a liquid foundation container having an airtight structure,

The present invention relates to a liquid foundation container having a closed structure. More specifically, the present invention relates to a liquid foundation container having a closed structure, in which air exposure of a cosmetic product is minimized to prevent evaporation of cosmetic ingredients, To a liquid foundation container having a hermetically sealed structure.

A make-up foundation is a liquid foundation, a cream foundation, a cake foundation, a water foundation, and so on that are used to evenly express complexion before coloring. .

Liquid foundation is transparent and natural coverage, effective for smooth and smooth skin expression. It is good when you want to express the natural feeling of the first makeover or skin.

In this connection, Korean Patent Laid-Open Publication No. 2014-0147706 discloses a cosmetic container, and Published Patent Publication No. 2014-0147706 discloses a container body; A impregnation material embedded in the container body and impregnated with a cosmetic material; And a cosmetic bagging plate provided on the upper surface of the impregnating member in the form of a plate and having a discharge hole penetrating vertically.

In Patent Publication No. 2014-0147706, the cosmetic material impregnated in the impregnation material is pressurized by the cosmetic material dispenser provided on the impregnation material and discharged to the upper portion of the cosmetic material dispenser, whereby the impregnated material is uniformly pressed by the cosmetic material dispenser , And the cosmetic material impregnated in the impregnated material is also uniformly discharged.

Korean Patent Laid-Open Publication No. 2015-0010190 discloses a cosmetic container, and Korean Patent Publication No. 2015-0010190 discloses a sponge storage case in which a sponge containing liquid cosmetics is stored; And a penetrable coupling member provided in the sponge storage case so as to be positioned at an upper portion of the sponge and having penetrating holes through which liquid cosmetics accommodated in the sponge are formed, wherein the penetrable coupling member is unrestrained in the sponge storage case, The sponge is pressurized by a pressing force and the liquid cosmetic contained in the sponge is discharged through the through holes.

Patent Publication No. 2015-0010190 discloses a cosmetic such as a liquid cosmetic, for example, a sponge containing a liquid powder, which is disposed above the sponge so as to prevent the liquid powder from overflowing, The pressing force of the means can be uniformly generated, and the liquid powder contained in the sponge is advantageously used smoothly and uniformly.

However, in the conventional cosmetic container including the patent publication No. 2014-0147706 and the disclosure patent publication No. 2015-0010190, even when the lid is closed, since the housing member and the lid to be filled with cosmetics are not in close contact with each other, There was a problem that the cosmetic ingredient evaporated through the gap.

In addition, Japanese Laid-Open Patent Publication No. 2014-0147706 and Laid-Open Publication No. 2015-0010190 disclose a method for manufacturing a cosmetic article, which comprises a sponge having a perforate assembly or a hole formed therein at an upper end thereof, Compared with conventional cosmetic containers in which a relatively large force is required to press the combined body or the pouring press and the puff is directly contacted with the sponge to apply the liquid cosmetic to the puff in the case where the liquid cosmetic remains small, The amount of cosmetics to be poured on the puff is small, making it difficult to make up, and the time required for creaming becomes long.

In addition, in the conventional liquid foundation cosmetic container including the disclosure of Laid-Open Publication No. 2014-0147706 and Laid-Open Publication No. 2015-0010190, in order to exhaust the liquid cosmetics to a certain extent, the sponge is thick and the sponge A large force is required to pressurize the liquid cosmetics, so that the remaining liquid cosmetics are inevitably discarded.

(0001) Korean Published Patent Application No. 2014-0147706 (Disclosure Date: December 30, 2014) (0002) Korean Patent Publication No. 2015-0010190 (published on 2015.01.28)

It is an object of the present invention to provide a liquid foundation container having a closed structure that minimizes air exposure of cosmetic products to prevent evaporation of cosmetic ingredients and allows the same amount of liquid foundation to be buried in puffs using a constant force throughout the period of use .

The object is achieved according to the present invention by providing a device comprising: a body defining an interior space open upwardly therein; A receiving member provided in the inner space and forming a receiving space upwardly opened therein, the receiving member receiving a liquid foundation in the receiving space; A cover which seals or opens the accommodation space above the housing member; And a cover which covers or opens the upper portion of the body in a state in which the cover hermetically seals the accommodation space, wherein the cover and the housing member are in close contact with each other in a concave- ≪ / RTI > structure.

The receiving member includes: a base in which a liquid foundation is received; And a cap which is coupled to an upper end of the base and has a through hole formed therein to open the accommodation space inside the frame, wherein the cap is formed with an insertion groove along the rim, and the lid is inserted into the insertion groove The first annular protrusion may be formed.

The insertion groove or the first annular projection may be formed with a first sealing member elastically pressed between the lid and the rim when the receiving space is closed.

The cover may have a second annular protrusion formed on the outer side of the first annular protrusion to be in close contact with the outer side surface of the rim when the receiving space is sealed.

The body includes: a cylindrical fixed body which is opened upward and downward; And a rotating body that hermetically seals the lower portion of the fixed body to form the inner space, and is rotatably coupled to a lower end of the fixed body, wherein the base includes: a cylindrical fixed base opened upward and downward; A rotating base which hermetically seals the lower portion of the fixed base and projects the male screw portion upward; And a moving base which is in close contact with an inner circumferential surface of the fixing base along an outer circumferential surface to form the accommodating space at an upper portion thereof and in which a screw hole is screwed with the male screw portion, the rotating base idling in conjunction with the rotating body, The moving base may be moved up and down along the threaded portion when the rotating body rotates.

An absorbing member for absorbing a liquid foundation between the cap and the base; A passage member having a plurality of through holes formed therein to reduce the flow rate of the liquid foundation rising toward the absorbent member by the upward movement of the moving base; And a mesh member interposed between the absorbent member and the through member so that the liquid foundation passing through the through hole is in uniform contact with the bottom surface of the absorbent member.

And a second sealing member pressed against the inner circumferential surface of the fixed base may be formed on the outer circumferential surface of the moving base.

According to the present invention, the lid and the receiving member are in close contact with each other with a concave-convex structure so that the receiving space is hermetically sealed, thereby minimizing air exposure of the cosmetic product to prevent evaporation of the cosmetic ingredient, It becomes possible to provide a liquid foundation container having a sealing structure which is made so that the same amount of liquid foundation can be buried in the puff using a constant force throughout the period of use.

1 and 2 are perspective views of a liquid foundation container having a closed structure according to an embodiment of the present invention.
3 is an exploded perspective view of the liquid foundation vessel of FIG. 1 having a closed structure;
4 is an exploded cross-sectional view of a liquid foundation container having a closed structure of FIG. 1;
Fig. 5 is a view showing a sealing structure between a lid and a receiving member of a liquid foundation container having the sealing structure of Fig. 1; Fig.
6 is a cross-sectional view of a liquid foundation vessel having the closed structure of FIG. 1;
7 is a view showing a sealing structure of a liquid foundation container having a closed structure according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, the well-known functions or constructions are not described in order to simplify the gist of the present invention.

The liquid foundation container having a closed structure of the present invention minimizes air exposure of cosmetics to prevent evaporation of cosmetic ingredients and allows the same amount of liquid foundation to be buried in the puff using a constant force throughout the period of use.

1 and 2 are perspective views of a liquid foundation container having a closed structure according to an embodiment of the present invention, FIG. 3 is an exploded perspective view of a liquid foundation container having a closed structure of FIG. 1, FIG. 5 is a sectional view of a liquid foundation container having a closed structure of FIG. 1, FIG. 6 is a sectional view of a liquid foundation container of FIG. 1, and FIG. 7 is a view showing a closed structure of a liquid foundation container having a closed structure according to another embodiment of the present invention;

1 to 5, a liquid foundation container 1 according to an embodiment of the present invention is configured to minimize evaporation of cosmetic ingredients by minimizing air exposure of the cosmetic, and includes a body 10, A member 20, a lid 30, and a cover 40. As shown in Fig.

3 to 5 (a), the body 10 includes a fixed body 11 and a rotating body 12, which are configured to form an internal space 10S that is opened upward in the body. .

5, when the rotary body 12 is coupled to the lower end of the fixed body 11, the fixed body 11 is coupled to the rotary body 12, (10S). The inner space 10S also forms a substantially cylindrical shape.

As shown in FIG. 4, the inner surface of the fixed body 11 has a body stepped portion 11t and a coupling groove 11h.

5 (a), the body step jaw portion 11t has a structure in which the first base step jaw portion 21t1 of the fixed base 21A is upwardly engaged, and the body step jaw portion 11t and the rotation body 12 Is prevented from vertically moving the fixed base 21A.

5A, the engaging groove 11h is formed along the circumferential direction on the inner circumferential surface of the fixed body 11, in which the engaging projection 12K of the rotating body 12 is inserted.

5 (a), the rotating body 12 is tightly coupled to the lower end of the fixed body 11 so as to idle under the fixed body 11.

As shown in FIGS. 3 to 5 (a), the engaging projections 12K are formed so as to protrude outward along the circumferential direction on the outer circumferential surface of the rotating body 12.

An inclined surface is formed at the upper end of the engaging projection 12K. When the rotary body 12 is pressed upward from below the stationary body 11, the inclined surface rubs against the lower end of the rotary body 12 and is deflected inward so that the engaging projection 12K is engaged with the engaging groove 11h The relative movement between the fixed body 11 and the rotary body 12 except the relative rotation in the circumferential direction is prevented.

As shown in Figs. 3 to 5 (a), a coupling protrusion 12P protruding upward is formed at the lower end of the rotating body 12.

The engaging projection 12P is configured to transmit the rotational force of the rotating body 12 to the rotating base 21B and is formed into various sectional shapes except for a circular cross section. An engaging groove 21Bh is formed at the lower end of the rotary base 21B so that the engaging projection 12P fits tightly and the engaging projection 12P and the engaging groove 21Bh constrain relative rotation with respect to each other.

3 to 5 (a), the housing member 20 includes a base 21 and a cap 22, and is configured to form an accommodation space 20S upwardly opened therein. do.

The base 21 includes a fixed base 21A, a rotating base 21B, and a moving base 21C. The liquid base is accommodated in the liquid foundation.

The fixed base 21A is formed into a cylindrical shape opening upward and downward. A first base step portion 21t1 is formed at the upper portion of the fixed base 21A so as to hang upwardly at the body stepped portion 11t of the fixed body 11. A rotary base 21B is provided at a lower portion of the fixed base 21A A second base step portion 21t2 is formed which is hooked upward.

As shown in Figs. 3 to 5 (a), the rotary base 21B is configured to move the movable base 21C in the vertical direction, and is configured to seal the lower side of the fixed base 21A.

5A, the rotary base 21B is formed in a disc shape so that the upper surface of the rim is upwardly hooked on the second base stepped portion 21t2 along the circumferential direction, And is rotated together with the rotating body 12 in a state in which the upward and downward flows are constrained by the engaging projections 12P and the engaging projections 12P. The rotation base 21B is formed with a male screw portion 21Bp protruding upward from the rotation center.

As shown in Figs. 6A and 6B, the moving base 21C is a structure for changing the volume of the accommodating space 20S. The moving base 21C closely contacts the inner peripheral surface of the fixed base 21A along the outer peripheral surface, A screw hole to be screwed with the male screw portion 21Bp is formed.

3 to 6 show a state in which the male screw portion 21Bp is screwed to the screw hole, and the screw hole is not shown in the drawing, but it is understood that the male screw portion 21Bp is a single- .

3 to 5A, the moving base 21C is formed in the form of a disk, the outer circumferential surface is in close contact with the inner circumferential surface of the fixed base 21A along the circumferential direction, and the upper surface of the moving base 21C Together with the fixed base 21A, forms an accommodating space 20S opened upward.

The accommodating space 20S is a portion in which the liquid foundation is accommodated. The second sealing member S2 and the third sealing member S3 are formed on the moving base 21C so as to prevent the leakage of the liquid foundation in the gravity direction.

The second sealing member S2 is mounted on the outer circumferential surface of the moving base 21C to prevent leakage of the liquid foundation through the space between the inner circumferential surface of the fixing base 21A and the second sealing member S2. Preferably, the second sealing member S2 is provided as an oring and is pressed between the outer peripheral surface of the moving base 21C and the inner peripheral surface of the fixed base 21A.

As shown in Figs. 3 to 5 (a), the third sealing member S3 is coupled to the upper portion of the screw hole. A female screw portion smaller than the screw hole is formed at the center of the third sealing member S3 and screwed to the male screw portion 21Bp together with the moving base 21C. The female thread portion elastically presses the periphery of the male threaded portion 21Bp to prevent leakage of the liquid foundation through the space between the female threaded portion 21Bp and the male threaded portion 21Bp.

6A, when the liquid foundation is filled in the accommodation space 20S, the movement base 21C is positioned on the rotation base 21B side so that the accommodation space 20S is maximized, and the liquid foundation 6B, when the rotating body 12 is rotated, the moving base 21C is lifted, whereby the liquid foundation also rises and the absorbent member A3 ).

3 to 6, the upper and lower cross-sectional areas of the accommodation space 20S are different from each other with respect to the first base step portion 21t1. However, this is only an example, and regardless of the first base step portion 21t1 The upper and lower cross-sectional areas of the inner accommodating space 20S of the fixed base 21A may be formed to be the same.

When the upper and lower cross sectional areas of the inner accommodating space 20S of the fixed base 21A are formed to be the same regardless of the first base step portion 21t1, the upper end of the moving base 21C is positioned at the lower end of the through- The movable base 21C can be lifted up until contact, and the accommodation space 20S can be zeroed when the movable base 21C rises to the maximum, and the entire amount of the liquid foundation can be exhausted.

3 to 5A, the cap 22 is configured to form a concave-convex structure together with the lid 30 when the accommodating space 20S is sealed by the lid 30. As shown in Figs. 3 to 5A, As shown in FIG. A through hole 22b is formed inside the rim 22a of the cap 22 so as to open the accommodation space 20S.

As shown in Figs. 3 to 5 (a), a passing member A1, a mesh member A2 and an absorbing member A3 are fixed between the cap 22 and the base 21. [

The passing member A1 is formed in the form of a disk having a plurality of through holes A1h formed therein to reduce the flow rate of the liquid foundation rising toward the absorbent member A3 when the moving base 21C is moved upward.

A wall portion extending downward along the circumferential direction is formed at the edge of the passage member A1. The passage member A1 is engaged with the fixed base 21A by fitting the wall portion to the upper end of the fixed base 21A.

The absorbent member A3 is configured to absorb the liquid foundation, and is made of a thin sponge in the form of a disk. 2, the absorbent member A3 is exposed to the outside through the cover 40 and the through hole 22b of the cap 22 when the lid 30 is opened, The puff F is brought into contact with the upper surface of the pouch A3 to perform makeup.

As shown in FIGS. 3 to 5A, the mesh member A2 has a structure for separating the absorbing member A3 from the passing member A1 by a predetermined distance, and is composed of a mesh of metal or synthetic resin, Is interposed between the member (A1) and the absorbing member (A3). The mesh member A2 is formed in a disc shape like a sponge so as to separate the bottom surface of the absorbing member A3 from the upper surface of the passing member A1.

The liquid foundation that has passed through the through hole A1h of the passing member A1 by the upward movement of the moving base 21C is uniformly filled in the mesh member A2 and then comes into contact with the absorbing member A3, Accordingly, the absorbent member A3 has an advantage that the liquid foundation is uniformly absorbed over the entire surface.

In the conventional liquid foundation container, when the liquid foundation is left little in the absorbent member, the absorbent member is formed thick, so that excessive force is required to absorb the liquid foundation into the puff, and a considerable amount of the liquid foundation can not be used.

As shown in Fig. 6, the liquid foundation container 1 of the present invention has a structure in which the absorbent member A3 is made thin and the absorption member A3 absorbs a certain amount of the liquid foundation by the rise of the movement base 21C , There is an advantage that the liquid foundation can be buried in the puff (F) at a constant force until the liquid foundation is exhausted.

The liquid foundation container 1 of the present invention has an advantage that almost all of the liquid foundation can be used by zeroing the accommodation space 20S in which the liquid foundation is accommodated when the mobile base 21C rises to the maximum.

At an edge of the cap 22, a wall portion extending downward along the circumferential direction is formed. The cap 22 is engaged with the upper end of the fixing base 21A by inserting the passing member A1 between the wall portions.

1 and 2, the lid 30 has a structure for sealing or opening the accommodation space 20S from above the housing member 20, and includes a circular plate 22a covering the rim 22a of the cap 22, .

A wall portion protruding upward along the circumferential direction is formed at an edge of the cap 22, and a storage space 30S in which the puff F is stored is formed between the wall portions.

The conventional liquid foundation container has a problem in that the cosmetic component evaporates through the gap between the lid and the receiving member as the lid is placed on the upper end of the receiving member filled with the cosmetic even when the lid is closed .

The liquid foundation container 1 of the present invention solves the problems of the conventional art as described above by making the lid 30 and the housing member 20 closely contact with each other in a concave and convex structure to seal the accommodation space 20S.

As shown in Figs. 2 to 5 (a), the cap 22 is formed with an insertion groove 22h along the rim 22a, and the lid 30 is provided with a first An annular protrusion P1 is formed.

6 (a), when the lid 30 covers the receiving member 20, the first annular protrusion P1 of the lid 30 is inserted into the insertion groove 22h of the cap 22 , The liquid foundation is confined in the concavo-convex structure of the first annular protrusion P1 and the insertion groove 22h to prevent leakage.

6 (a), the lid 30 is provided on the outer side of the first annular protruding portion P1 with a second sealing portion 23a which is in close contact with the outer side surface of the rim portion 22a when the accommodation space 20S is closed, An annular projection P2 is formed.

When the lid 30 covers the receiving member 20, the first annular protrusion P1 of the lid 30 is inserted into the insertion groove 22h of the cap 22 and the second annular protrusion P2 of the lid 30 The lid 30 and the accommodating member 20 form a double concave and convex structure for sealing the accommodating space 20S as shown in Figure 6 (a) by being in close contact with the outer side surface of the rim 22a. .

Therefore, the liquid foundation filled in the liquid foundation container 1 has an advantage that leakage is firmly prevented by the double concave-convex structure of the lid 30 and the housing member 20. [

As shown in Fig. 6 (b), the first sealing member S1 can be coupled to the first annular protrusion P1. The first sealing member S1 is provided as an oring and may be coupled to the inside of the first annular protrusion P1 as shown in Figure 6 (b), and although not shown, And may be sandwiched between the protruding portion P1 and the second annular protruding portion P2.

The first sealing member S1 is elastically pressed between the lid 30 and the rim 22a when the receiving space 20S is closed to prevent leakage of the liquid foundation.

The first sealing member S1 may be coupled to the inside of the insertion groove 22h, as shown in Fig. 6 (c). The first sealing member S1 is elastically pressed by the first annular protrusion P1 when the receiving space 20S is closed to improve the airtightness of the concave and convex structure with respect to the receiving space 20S.

1 and 2, the cover 40 is configured to cover or open the upper portion of the body 10 in a state in which the lid 30 seals the accommodation space 20S, and a cosmetic mirror M) are formed.

7A, a liquid foundation container according to another embodiment of the present invention may include a leakage preventing plate 50 having a plurality of flow holes 50h formed in a receiving space 20S have.

The leakage preventing plate 50 is formed in the shape of a disk whose edge is spaced apart from the inner circumferential surface of the fixing base 21A by a predetermined distance so as to be able to flow in the vertical direction by gravity or inertia force.

The flow hole 50h is formed to be staggered with the through hole A1h when the leakage preventing plate 50 is in contact with the through member A1.

7 (b), when the liquid foundation container 1 is housed in a bag or a handbag while being inverted, the leakage prevention plate 50 moves inside the liquid foundation by gravity, And the liquid foundation is prevented from moving toward the absorbent member A3 through the through hole A1h as the flow hole 50h is staggered with the through hole A1h.

It is possible to prevent the liquid foundation from moving toward the absorbent member A3 even if the liquid foundation container 1 is stored for a long time with the liquid foundation container 1 turned upside down as a result of the leakage of the liquid foundation .

7 (a), when the liquid foundation container 1 is turned upside down, the leakage preventing plate 50 drops from the inside of the liquid foundation by gravity and opens the through hole A1h again do.

According to the present invention, since the lid 30 and the receiving member 20 are in close contact with each other in a concave-convex structure so that the receiving space 20S is hermetically sealed, air exposure of the cosmetic is minimized to prevent evaporation of the cosmetic ingredient, It becomes possible to provide a liquid foundation container 1 having a sealing structure which is made so that the same amount of liquid foundation can be buried in the puff F by using a constant force throughout.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious to those who have. Accordingly, it should be understood that such modifications or alterations should not be understood individually from the technical spirit and viewpoint of the present invention, and that modified embodiments fall within the scope of the claims of the present invention.

1: Liquid foundation container 10: Body
20: housing member 30: cover
40: cover 50: leak-proof plate
S1: first sealing member 21: base
S2: second sealing member 21A: fixed base
S3: third sealing member 21t1: first base end jaw
10S: inner space 21t2: second base end jaw
11: fixed body 21B: rotating base
11h: coupling groove 21Bp: male thread portion
11t: Body step jaw 21Bh: Engaging groove
12: rotating body 21C: moving base
12P: engaging projection 22: cap
12K: engaging projection 22a:
30S: storage space 22b: through hole
P1: first annular protrusion 22h: insertion groove
P2: second annular protrusion M: mirror
F: Puff 50h: Flow hole
A1: Passing member A1h: Passing hole
A2: mesh member
A3: absorptive member

Claims (7)

A body defining an interior space open upwardly therein; A receiving member provided in the inner space and forming a receiving space upwardly opened therein, the receiving member receiving a liquid foundation in the receiving space; A cover which seals or opens the accommodation space above the housing member; And a cover that covers or opens the upper portion of the body while the cover covers the accommodation space,
Wherein the cover and the housing member are in close contact with each other in a concave-convex structure so as to close the accommodation space,
The receiving member includes: a base in which a liquid foundation is received; And a cap coupled to an upper end of the base and having a through hole formed therein to open the accommodation space,
The cap is formed with an insertion groove along the rim, and the lid has a first annular projection inserted into the insertion groove,
The body includes: a cylindrical fixed body which is opened upward and downward; And a rotating body which hermetically seals the lower portion of the fixed body so as to form the inner space and is idly coupled to the lower end of the fixed body,
The base includes: a cylindrical fixed base opened upward and downward; A rotating base which hermetically seals the lower portion of the fixed base and projects the male screw portion upward; And a moving base which is in close contact with an inner circumferential surface of the fixing base along an outer circumferential surface to form the accommodating space thereabove and in which a screw hole is screwed with the male screw portion,
The rotation base idles in conjunction with the rotation body and the movement base moves up and down along the male screw portion when the rotation body rotates,
Between the cap and the base,
An absorption member for absorbing the liquid foundation;
A passage member having a plurality of through holes formed therein to reduce the flow rate of the liquid foundation rising toward the absorbent member by the upward movement of the moving base; And
And a mesh member interposed between the absorbent member and the through member so that the liquid foundation passing through the through hole is in uniform contact with the bottom surface of the absorbent member. delete The method according to claim 1,
Wherein the insertion groove or the first annular protrusion is coupled with a first sealing member that is elastically pressed between the lid and the rim when the accommodation space is closed. The method according to claim 1,
Wherein the lid has a second annular protrusion formed on the outer side of the first annular protrusion to be in close contact with an outer side surface of the rim when the accommodating space is sealed. delete delete The method according to claim 1,
And a second sealing member is formed on the outer circumferential surface of the movable base so as to be pressed between the inner circumferential surface of the fixed base and the inner circumferential surface of the fixed base.

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