(en)The present device relates to a cosmetic container for containing and storing cream type cosmetics. In particular, the cosmetic container has a structure comprising: a lower container 10, partitioned into a plurality of compartments 141, 142, for containing and storing different types of cosmetics in respective compartments; an upper container 20 formed on a cover coupled to the upper end of the lower container 10, wherein the upper container 20 is also partitioned into a plurality of compartments 241, 242 and contains and stores different types of cosmetics in respective compartments; and an upper cover 30 for sealing the upper portion of the upper container 20.

1.ApplicationNumber: US-201515326664-A
1.PublishNumber: US-2017202342-A1
2.Date Publish: 20170720
3.Inventor: WON DUK SOO

4.Inventor Harmonized: WON DUK SOO(KR)

5.Country: US
6.Claims:
(en)The present device relates to a cosmetic container for containing and storing cream type cosmetics. In particular, the cosmetic container has a structure comprising: a lower container 10, partitioned into a plurality of compartments 141, 142, for containing and storing different types of cosmetics in respective compartments; an upper container 20 formed on a cover coupled to the upper end of the lower container 10, wherein the upper container 20 is also partitioned into a plurality of compartments 241, 242 and contains and stores different types of cosmetics in respective compartments; and an upper cover 30 for sealing the upper portion of the upper container 20.

7.Description:
(en)BACKGROUND
(a) Technical Field
The present device relates to a cosmetic container for containing cream type cosmetics, and more particularly, it relates to a cosmetic container for separately containing a plurality of different kinds of cream type cosmetics by having plural compartments.
(b) Background Art
In general, containers for containing cream type cosmetics of gel state prevent the contents of contained cream cosmetics from being leaked outside or from being changed in its quality regardless of long term storage by preventing evaporation of volatile component, by sealing with an exterior cap a lower container body in which cream cosmetics of gel state is contained.
In addition, cream type cosmetics are provided in various kinds according to the usages such as cream, moisture cream, nutrition cream, night cream, and these cream type cosmetics of various kinds are used by being contained in separate containers for respective kinds. Whereby, user has inconveniences in that he should open all cosmetic containers each time he uses the cosmetic containers in which a lot of kinds of cosmetics are separately contained, and also has inconveniences in that he should carry all containers of necessary cosmetics at the time of going out.
To remove these conventional inconveniences, a cosmetic container for storing a plurality of kinds of cream type cosmetics in one contain has been suggested as disclosed in below patent document.
PRIOR ART DOCUMENT
Patent Document
(Patent Document 1) KR20-0462520 Y1
(Patent Document 2) The conventional cosmetic container of the above Patent Document 1 has a structure in which the containers containing the different kinds of cosmetics are stacked. Whereby, the entire size of the cosmetic containers becomes large and still there are inconveniences.
SUMMARY OF THE DISCLOSURE
The present device has been devised to solve the above said disadvantages of conventional cosmetic containers, and an object of the present device is to provide a cosmetic container which is compact in size and convenient to use by storing various kinds of cream type cosmetics in one container.
In addition, other object of the present device is to provide a cosmetic container in which the cosmetics are separately contained not to be mixed with each other, among the cosmetic containers wherein the various kinds of cream type cosmetics are contained in one container.
The present device to accomplish the above objects is a cosmetic container comprising multiple compartments for separately containing various cream type cosmetics, comprising a lower container, an upper container which is screw coupled to the upper part of the lower container, and an upper cover which is coupled to the upper end of the upper container,
wherein the lower container has one or more lower partitions in its inside space so as to partition the inside space into a plurality of lower compartments for separately containing a plurality of cream type cosmetics having different uses,
wherein the upper container comprises a lower container cover part which is coupled to cover the upper end of the lower container at the lower end of the upper container, and a body which is extended upward from the outside upper surface of the lower container cover part so as to form a space for containing the cream type cosmetics, and
wherein one or more upper partitions are provided in the body of the upper container and partition the inside of the body of the upper container into one or more upper compartments.
A coupling recess is formed along the periphery at the side wall upper end surface of the lower container, and at a bottom floor of the upper container, a coupling protrusion, which is inserted and coupled to the coupling recess of the lower container when the upper container is completely coupled to the lower container, is formed to protrude along the periphery of the bottom surface of the upper container.
In addition, a coupling recess is formed along the periphery at the side wall upper end surface of the upper container, and at a bottom floor of the upper cover, a coupling protrusion, which is inserted and coupled to the coupling recess of the upper container when the upper cover is completely coupled to the upper container, is formed along the periphery of the bottom surface of the upper container, so that the cosmetics contained in the compartments are sealed not to be leaked outside.
Furthermore, the present device is characterized in that a bottom wall of the upper compartments formed in the inside of the body of the upper container is formed to protrude downward from the lower surface of the cover part so as to practically enlarge the volume of the upper compartments without increasing the height of the container body.
Accordingly, the height of the lower partition of the lower container is formed to be decreased downward from the upper end surface of the lower container by the depth that the bottom wall of the upper compartments is extended downward.
In addition, the upper end of the lower partition closely contacts the bottom surface of the of the bottom wall of the upper container when the upper container is completely coupled to the lower container, so that the cosmetics contained in the lower compartments are prevented from being mixed with the cosmetics contained in the other compartments.
Effect of the Invention
According to the cosmetic container structure of the present device described above, a user can carry the various kinds of cosmetics necessary for makeup by using a container of small volume by storing plural kinds of cosmetics in one assembled cosmetic container.
In addition, the difference in the capacity of the cosmetics contained in respective containers can be reduced by increasing the volume of the cosmetics containing space without increasing the protrusion height of the upper containers, that is, without increasing the entire height of the container by extending the floor of the upper container into the inside of the lower container.
In addition, the separately contained cosmetics in respective compartments can be prevented from being mixed each other by using a simple sealing structure.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is an exploded perspective view of a cosmetic container according to a preferred embodiment of the present device,
FIG. 2 is a combined perspective view of the cosmetic container of FIG. 1 ,
FIG. 3 is a sectional view taken along a line X-X of FIG. 2 and is a sectional view showing an inner combination state of the cosmetic container of the present device,
FIG. 4 is an enlarged view of a part ‘A’ of FIG. 3 , and
FIG. 5 is an enlarged view of a part ‘B’ of FIG. 3 .



DETAILED DESCRIPTION
Below, an embodiment of a cosmetic container according to the present device will be described in detail according to the accompanying drawings.
As shown in FIGS. 1 to 3 , the cosmetic container 100 according to the present device comprises a lower container 10 , an upper container 20 which is screw coupled to the upper part of the lower container 10 , and an upper cover 30 which is coupled to the upper end of the upper container 20 .
The lower container 10 has one or more lower partitions 13 in its inside space so as to partition the inside space into a plurality of lower compartments 141 , 142 for separately containing a plurality of cream type cosmetics having different uses.
The lower partitions 13 of the lower container 10 are described as one partition in the present embodiment, however, the present device is not limited to this but can have one or more partitions if necessary. In addition, the lower partitions 13 is provided to be extended vertically upward from a floor, and its height is formed relatively lower than the height of a side wall upper end surface 15 of the lower container 10 . This will be described in detail later.
In addition, the lower container 10 has at its upper end an upper container coupling part 12 to which a lower container cover part 21 of the upper container 20 is screw coupled. Furthermore, at the side wall upper end surface 15 of the lower container 10 , a coupling recess 151 to which a coupling protrusion 211 provided to protrude at a bottom floor of the upper container 20 is inserted and coupled is formed along the side wall upper end surface 15 .
As shown in FIGS. 3 and 4 , when the upper container 20 is completely coupled to the upper end of the lower container 10 , the coupling protrusion 211 of the upper container 20 is coupled to and seals the coupling recess 151 formed at the side wall upper end surface 15 of the lower container 10 so that the cosmetics in the inside of the compartments of the upper container 20 is not leaked.
In the meantime, the upper container 20 has at its lower end the lower container cover part 21 which is coupled to cover the upper end of the lower container 10 as shown in FIGS. 1 to 3 , and this lower container cover part 21 is formed with a screw in its inner wall along a circumferential periphery so as to be screw coupled to the upper container coupling part 12 to seal the upper part of the lower container 10 .
In addition, the upper container 20 forms a body 22 which is extended upward from the upper surface of the lower container cover part 21 so as to form a space for containing the cream type cosmetics. A bottom wall 26 of the space formed in the inside of the body 22 of this upper container 20 is formed to protrude downward from the lower surface of the lower container cover part 21 so as to enter into the inside of the upper container 20 . That is, the upper container 20 , by extending the cosmetics containing space into the inside of the lower container 10 , can increase the volume of the space for containing the cosmetics without increasing the height of the body 22 of the upper container which is extended upward from the upper end of the lower container 10 .
One or more upper partitions 24 are provided in the cosmetics containing space of the upper container 20 so as to partition the cosmetics containing space of the upper container 20 into one or more upper compartments 241 , 242 . Therefore, the upper container 20 can separately contain the cream type cosmetics having different components or uses so that they are not mixed. In addition, as described above, by extending the bottom wall 26 of the upper compartments 241 , 242 into the inside space of the lower container 10 , the volume of the upper compartments 241 , 242 can be increased and the capacity of the cosmetics contained in respective compartments can be increased.
In addition, the bottom surface of the bottom wall of the upper compartments of the upper container 20 , as shown in FIG. 3 , when the upper container 20 is completely coupled to the lower container 10 , closely contacts and seals the upper end of the lower partition 13 of the lower container 10 so that different types of cosmetics contained in respective lower compartments 141 , 142 are not mixed. For this, the lower container partition 13 is formed lower than the side wall upper end surface 15 of the lower container 10 by the length that the bottom wall 25 of the upper container 20 is extended downward.
Furthermore, at the upper end of the upper container 20 , an upper cover coupling part 23 formed with a screw is provided along the periphery at the upper end outside wall so that the upper cover 30 can be screw coupled. In addition, a coupling recess 251 is formed along the periphery at the side wall upper end surface 25 of the upper container 20 , and to the coupling recess 251 of this upper container 20 , as shown in FIG. 5 , a coupling protrusion 31 which is formed along the edge of the inside surface of the upper cover 30 is coupled so that the cream type cosmetics contained in respective compartments 241 , 242 are interrupted not to be leaked outside.
In addition, the inside surface of the upper cover 30 , under the condition that the upper cover 30 is completely coupled to the upper container 20 , closely contacts the upper end of the partition 24 of the upper container 20 and seals the space of the separated upper compartments 241 , 242 so that the cosmetics contained in respective compartments are interrupted not to be mixed.