KR20170006674A - Liquid phase cosmetics thar overflow cosmetics refill container which have prevention structure - Google Patents

Abstract

The present invention relates to a cosmetic refill container having a cosmetic liquid overflow prevention structure, which comprises a container body (110) having a cosmetics receiving space and a butterfly hinge (130) And a wedge engaging part 150 formed to correspond to the opening interface of the container body and the lid and a wedge engaging part 150 provided in the cosmetics accommodating space of the container body, And a discharge cover 160 formed on the upper surface of the discharge cover and protruding from the cosmetics accommodating space to cover the upper surface of the discharge cover. The cosmetic liquid overflow prevention means 170 for preventing cosmetic liquid overflows, And the cosmetic liquid can be cleanly used. Further, the cosmetic liquid flows over the wedge grooves of the wedge joint portion 150, so that it does not remain dirty and dirty It becomes possible to provide a clean appearance.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a cosmetic refill container having a cosmetic liquid overflow preventive structure,

The present invention relates to a cosmetic refill container that is hermetically sealed by a wedge-coupled structure. More particularly, the present invention relates to a cosmetic refill container for a cosmetic refill container, And to a cosmetic refill container having a cosmetic liquid overflow prevention structure that can be used.

As is well known, cosmetic refill containers have been used frequently for refilling to increase the recyclability of resources and to increase the economic efficiency of purchasing products, and in recent years, their use has increased even more. That is, conventionally, cosmetics such as foundation cream, cream cosmetics, and cosmetics in which various kinds of cosmetic compositions are impregnated with sponge or urethane foam are contained in a refill case, and the refill case is replaced with a container called a cosmetic container, There is a trend.

In view of this, various types of cosmetic refill systems have been proposed, and various types of air-tight structures have been proposed. However, basically, the cosmetic refill container comprises a container body having a cosmetic container space in which various types of cosmetic containers are accommodated, and a lid which is opened and closed in an airtight manner with respect to the container body. A discharge cover for preventing various types of cosmetics accommodated from being detached from the outside is employed.

As an example thereof, Patent Documents 1, 2 and 3 patented by the applicant of the present invention can be mentioned. However, the prior arts of the above-mentioned patent documents have been developed by focusing on the airtight structure between the surface of the container body and the lid for its function, and in the case of cosmetics packaging, since the upper surface of the discharge cover is sealed using a sealing paper, There is no serious problem in the case of the above. However, in order to use cosmetics after purchasing the product, the sealing paper is removed and used. After the sealing paper is removed, the cosmetics housed in the cosmetics receiving space are sealed by closing the lid against the container body.

Therefore, when the sealing paper is removed, depending on the type of the cosmetic product, for example, in the case of a cosmetic product containing a cosmetic liquid having a dilute form, if the airtight action by the lid is not ensured, There may be a problem that leakage occurs to the outside of the refill container or to the mating surfaces of the container body and the lid. In such a case, the cosmetic liquid flows out to the outside of the refill container to make the appearance dirty, or there is a problem that the periphery of the bag containing the refill purifier is made dirty. In addition, in the case of Patent Documents 1, 2, and 3 and in a structure similar to that of a wedge-type airtight sealing structure, the cosmetic liquid flows into the wedge groove of the wedge joint portion formed of the container body and the lid of the refill container, It is difficult to avoid the problem of providing a very dirty appearance when the lid is opened when using cosmetics as well as leakage concerns. Considering that this results in a problem of significantly reducing the cleanliness, reliability and quality of the product, Will be required.

1. KR101271359 B1 2. KR101318467 B1 3. KR101457810 B1

SUMMARY OF THE INVENTION It is an object of the present invention to provide a refill container for a cosmetic product in which a liquid cosmetic product is leaked into a wedge joint portion formed in correspondence with an outer surface or an opening boundary surface of a container body and a lid, And to provide a cosmetic refill container having a cosmetic liquid overflow preventive structure that can be used with a high degree of reliability and quality.

In order to solve the above problems, a cosmetic refill container having a cosmetic liquid overflow preventing structure according to the present invention is provided with a container body having a cosmetics accommodating space and a butterfly hinge structure provided on one side of the container body, A wedge engaging portion formed to correspond to the opening boundary surface of the container body and the lid, and a latching step provided in the cosmetic accommodating space of the container body so as to prevent the escape of the cosmetics accommodated therein, And a discharge cover in which a hole for use is buried with cosmetics is formed at the center of the discharge cover, and the cosmetic liquid flows over the upper surface of the discharge cover and the corresponding inner peripheral surface of the lid, The cosmetic liquid overflow prevention means .

According to the present invention, the liquid makeup overflow preventing means comprises a wedge and a wedge groove structure formed on the upper surface of the discharge cover and the corresponding inner peripheral surface of the lid.

According to the present invention, the lid is further formed with an elastic rib for sealing the hole of the discharge cover.

According to the present invention, the elastic ribs are formed in an inclined surface on the outer circumferential surface thereof, and the upper end of the inner circumferential surface of the corresponding hole in the discharge cover is also formed in the same inclined surface, so that they are sealed in a stable surface contact state with each other.

According to the present invention, the elastic ribs of the lid are formed in an inclined surface only on the outer circumferential surface thereof, and are sealed in a state of being in line contact with the upper surface of the inner circumferential surface of the hole of the discharge cover.

According to the present invention, the wedge joint portion formed at the opening interface of the container body and the lid by the cosmetic liquid overflow prevention means formed at the corresponding surface of the lid and the discharge cover for preventing the cosmetics accommodated in the container body from escaping, As the overflow of the cosmetic liquid is suppressed or prevented to the maximum, the cosmetic product can be cleanly used due to the portable use of the refill container, and the vicinity of the wedge joint portion is prevented from being dirty by the cosmetic liquid.

Further, according to the present invention, in addition to the liquid makeup overflow prevention means, the lid further includes an elastic rib for blocking the opening of the discharge cover, so that the overflow of the cosmetic liquid is prevented over the second time, Effect.

FIG. 1 is a rear view showing the bow hinge of the refill container according to the present invention. FIG.
2 is a sectional view cut along the line A1-A1 in Fig.
Fig. 3 is a cross-sectional view of the lid partially opened in the state of Fig. 2. Fig.
Fig. 4 is a cross-sectional view of the lid completely opened in the state of Fig. 1; Fig.
5 is a cross-sectional view showing a state in which a sealing sheet is removed in the state of FIG. 4;
6 is a cross-sectional view of the lid closed with the sealing paper removed.
7 is an exploded cross-sectional view showing an example of sealing using an elastic rib formed in a lid according to the present invention.
8 is a perspective view showing a state in which a refillable unit according to the present invention is housed in a cosmetic container.

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

1 to 4, a cosmetic refill container 100 having a cosmetic liquid overflow prevention structure according to the present invention includes a container body 110 having a shape opened to one side so as to have a cosmetic accommodation space 112, And a lid 120 which is opened and closed with respect to the container body.

The container body and the lid are operated to open and close each other by a butterfly hinge structure 130 provided at one side, and a lock portion 140 is formed in the other body.

The butterfly hinge 130 is structured such that it is convenient to open and close the lid as well as to prevent arbitrary closing. It is a structure in which the opening and closing operations are automatically performed by self-elasticity when the range is out of the range based on the critical angle.

The butterfly hinge is designed such that a hinge piece 121 is extended from the lid 120 as shown in Fig. 1 and the hinge piece is fitted to the fitting hole 111 of the container body 110 Or may be injection-molded so that the hinge pieces 121 are integrally connected to the container body and the lid, although they are not shown in the drawings. In this case, the fitting hole 111 formed by the container body 110 does not need to be formed, and the hinge structure can be simplified somewhat.

The locking part 140 is designed to prevent the opening of the lid 120 when the lid 120 is closed with respect to the container body 110. The locking part 140 is designed to prevent the lid 120 And a lock protrusion 124 formed on the inner side of the lock piece 122 and a lock groove 114 formed on a corresponding outer circumferential surface of the case body.

Therefore, when the lid 120 is closed with respect to the container body 110, the lid is prevented from being opened arbitrarily through the configuration of the lock portion 140.

A wedge joint 150 for airtight coupling is formed at a corresponding interface between the open interface of the container body 110 and the lid 120. The wedge joint portion is composed of a wedge protrusion 116 and a wedge groove 126 which are formed so as to correspond to each other with the container body 110 and the lid 120. The wedge protrusions 116 and the wedge grooves 126 of the wedge joint portion may be provided in directions opposite to each other.

In the cosmetic accommodation space 112 of the container main body 110, a locking step 162 for preventing the cosmetics P accommodated therein from being separated is formed to extend inwardly in the upper direction, A discharge cover 160 having an opening 163 through which a cosmetic product is buried in a makeup tool is coupled.

According to the present invention, the discharge cover 160 and the lid 120 are equipped with a cosmetic liquid overflow prevention means 170 for preventing the cosmetic liquid contained in cosmetics from overflowing.

The wiper 164 and the wedge grooves 164 formed in the lid 120 at the upper surface of the discharge cover 160 or at a corresponding position may be formed on the discharge cover 160, 128) structure is most preferable. It is needless to say that the wedge 164 and the wedge groove 128 of the liquid makeup overflow prevention means 170 may be formed in only one structure in the drawing, or may be formed in plural as necessary. The wedge 164 and the wedge groove 128 may be formed at different positions.

The cosmetic liquid overflow prevention means 170 further includes an elastic rib 129 formed on the inner peripheral surface of the lid 120 to seal the hole 163 of the discharge cover 160 when the lid is closed .

At this time, the elastic rib 129 has an inclined surface 129a formed on its outer circumferential surface, and the upper end of the inner circumferential surface of the hole 163 of the corresponding discharge cover 160 is also formed as the same inclined surface 163a, The inclined surface 129a may be formed only on the outer circumferential surface of the elastic rib 129 of the lid as shown in FIG. 7, It may be configured to be sealed in a state of being in line contact with the upper surface of the inner circumferential surface of the hole 163 to suppress or block overflow of the cosmetic liquid.

2 to 4, the top surface of the discharge cover 160 is sealed with the sealing paper 180 (see FIG. 2) Tightly packed in a state of being sealed by a cap.

Therefore, in the process of circulating the product, the upper surface of the covering 160 is sealed by the sealing paper 180, and the sealing structure of the elastic rib 129 including the liquid control means 170 The cosmetic liquid contained in the cosmetic product is prevented from overflowing or leaking into the wedge groove 116 of the wedge joint portion 150 due to factors such as the refill unit being laid down or turned upside down.

5, when the consumer buys the product, the lid 120 is unilaterally opened with respect to the container main body 110 around the butterfly hinge 130 as shown in FIG. 5, The sealing paper 180 is separated from the sealing paper 180 and used.

When the lid 120 is closed with respect to the container body 110 after the sealing paper 180 is removed, the container body 110 and the lid 120 are basically separated from the wedge- And is sealed again by the structure of the wedge 164 and the wedge groove 128 of the liquid makeup overflow prevention means 170. [

Therefore, even if the cosmetic solution flows from the cosmetic accommodation space 112 during the portable use of the refill container 100 after the sealing paper 180 is removed, the cosmetic solution is flowed by the cosmetic liquid overflow prevention means 170 It is prevented or prevented from overflowing and the overflowing to the wedge joint portion 150 is prevented or suppressed as much as possible.

The elastic ribs 129 formed on the lid 120 cut off the holes 163 of the discharge cover 160 before the cosmetic solution accommodating space 112 flows over the wedge joint 150, It becomes more and more difficult for the cosmetic liquid to flow over.

The refill container 110 according to the present invention is installed in the cosmetic accommodation space 112 of the container body 110 through the constitution of the elastic rib 129 formed on the lid 120 as well as the makeup liquid overflow prevention means 170 Since the cosmetic liquid contained in the cosmetic product is suppressed or blocked as much as possible, the cosmetic liquid flowing out of the cosmetic accommodation space 112 through the wedge- And the cosmetic solution can be prevented from flowing over to the periphery of the wedge joint part 150 and becoming dirty.

Meanwhile, the refill container 100 according to the present invention may be used as a portable container itself. However, as shown in FIG. 8, it is most preferable that the refill container 100 is stored in a refill for a compact type cosmetic container 200, A puff 300, a cosmetic syringe, and the like are accommodated in the upper part of the lid 120 of the refill container 100 as one of cosmetic articles.

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 exemplary embodiments. For example, the cosmetics which are prevented from being overflowed through the cosmetic liquid overflow prevention means 170 have been described by taking liquid cosmetics as an example, but it is also possible to prevent overflow of various types of cosmetics including powdery cosmetics .

110: container body 112: cosmetic container space
116, 128: wedge groove 120: lid
126, 164: wedge 129: elastic rib
129a, 163a: sloped surface 130: butterfly hinge
140: lock part 150: wedge joint part
160: Covering 162:
163: hole 170: means for preventing overflow of cosmetic liquid
180: Sealing area

Claims (5)

A container body having a cosmetics accommodating space, a lid having a lock portion in an open and closed state by a butterfly hinge structure provided at one side relative to the container body, And a discharge cover provided in the cosmetic accommodation space of the container main body and extending inwardly to the upper end to prevent detachment of the cosmetics contained therein, characterized in that the cosmetic refill container has a wedge- ,
Wherein the upper surface of the discharge cover and the corresponding surface of the lid are further combined with cosmetic liquid overflow prevention means for preventing cosmetic liquid from overflowing from the cosmetic accommodation space. The method according to claim 1,
Wherein the cosmetic liquid overflow prevention means comprises a wedge and a wedge groove structure formed on an upper surface of the discharge cover and a corresponding inner peripheral surface of the lid. The method according to claim 1,
Wherein the cosmetic liquid overflow prevention means further includes an elastic rib formed on the inner circumferential surface of the lid to seal the hole of the discharge cover when the lid is closed. The method of claim 3,
Characterized in that the elastic ribs are formed in an inclined surface on the outer circumferential surface thereof and are formed in the same inclined surface at the upper end of the inner circumferential surface of the hole of the corresponding discharge cover so as to be sealed in a stable surface contact state with each other. . The method of claim 3,
Wherein the elastic ribs of the lid are formed in an inclined surface only on the outer circumferential surface thereof, and are sealed in a state of being in line contact with the upper surface of the inner circumferential surface of the hole of the discharge cover.

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