KR102604248B1 - Cosmetic container with replacement structure of refill container - Google Patents

Abstract

A cosmetic container having a replacement structure for a refill container according to an embodiment of the present invention includes a container body having a first fastening portion formed thereon; A middle body coupled to the inside of the container body and having a straight guide groove formed thereon; A refill container inserted into the middle body, containing contents therein, and having an elevating protrusion formed thereon; An operating member coupled between the container body and the middle body to be movable over a certain section and formed with a spiral guide groove and a second fastening portion; It is connected to the operating member and includes an operating button operated by a user and an elastic member that flexibly moves the operating member.

Description

Cosmetic container with replacement structure of refill container}

The present invention relates to a cosmetic container having a structure for replacing a refill container, and more specifically, to a structure for replacing a refill container in which the refill container is automatically raised from the container body by a simple operation by the user to conveniently replace the refill container. It relates to a cosmetic container having a.

Today, modern society is rapidly diversifying, and both men and women of all ages are using cosmetics out of necessity. In particular, women are using various types of cosmetics and cosmetic products and tools with various colors. Make-up is applied using a lamp.

Generally, makeup is broadly classified into basic makeup, color makeup, hair makeup, body makeup, etc. Among these, color makeup is a product that considers aesthetics, color, and fashion sense for the purpose of making you look more beautiful after basic makeup is completed. It can be said to be practical makeup.

Various types of color cosmetics are used to apply color makeup as described above, and the color cosmetics largely include skin expression cosmetics such as makeup base, foundation, and powder, eye cosmetics such as eye shadow, eye liner, eyebrows, and mascara. It is classified into lip cosmetics such as lipstick, lip gloss, lip cream, and cheek touch cosmetics. Depending on its characteristics, it is manufactured in liquid or gel form, or solid or powder form, and is stored and used in various types of cosmetic containers.

Accordingly, it has become necessary to develop containers for various types of cosmetics depending on the purpose of use and their characteristics. Generally, liquid or gel cosmetics are filled in glass containers or tube containers and when used, the user can hold them in their hands or hold them in their hands. , It was used by squeezing it out and applying it to the skin.

However, these conventional cosmetic containers have problems in that users get their hands wet with cosmetics every time they use them, which causes the inconvenience of having to wash their hands every time and wastes cosmetics.

To solve the above problems, a compact container with a built-in puff was developed so that cosmetics do not have to be applied to the hands and are also easy to carry.

As such conventional compact containers, Korea Registered Utility Model No. 20-0157472, Registered Utility Model No. 20-0458647, etc. have been disclosed. These prior technologies include a cosmetic dish in which cosmetics are stored, a lower case in which the cosmetic dish is stored, and the It consists of an upper case that opens and closes the lower case, and a cosmetic puff stored in the upper and lower cases.

However, since the conventional compact container does not have a structure in which the cosmetic dish and the lower case in which the cosmetics are stored are separated from each other, when the cosmetics are all used up, the cosmetic dish cannot be refilled and used separately, which makes it necessary to repurchase the compact container. There was a problem of wasting resources and increasing the economic burden on users.

Republic of Korea Patent No. 10-1584512 was disclosed as a compact container to solve this problem. The conventional compact container includes an outer container, an outer container lid that opens and closes the outer container, and a refill container holder mounted inside the outer container. and a refill container holder lid that opens and closes the refill container holder and a refill container coupled to the refill container holder, wherein the outer container and the refill container holder are undercut and coupled so as to be detachable, so that the cosmetics contained in the refill container are When used up, the refill container holder can be separated from the outer container and replaced with a new refill container.

However, in the conventional compact container, in order to replace the refill container storing the cosmetics from the outer container, the bottom part of the refill container exposed to the outside is pushed upward to force the refill container and the refill container holder to be separated from the outer container. Because of the structure, if the bonding strength between the outer container and the refill container was too weak, there was a problem that the refill container could be easily separated from the outer container due to the user's carelessness or a small impact, and if the bonding strength between the outer container and the refill container was too strong, the refill container could not be refilled. There was a problem in that it was difficult to separate or combine the container from the external container.

In addition, if the refill container is pressed excessively by hand, the bottom of the refill container may be crushed and damaged, or the refill container may suddenly jump up and fly away from the outer container, causing inconvenience in replacement and use.

Therefore, there has been a need to develop a compact container that allows the user to easily separate and replace the refill container from the external container with a simple operation.

Republic of Korea Registered Utility Model No. 20-0157472 (announced on June 30, 1999) Republic of Korea Registered Utility Model No. 20-0458647 (announced on February 8, 2012) Republic of Korea Patent No. 10-1584512 (announced on January 6, 2016)

In order to solve the above problems, the present invention releases the fastening of the operating member by simple operation of the operating button, and at the same time moves the operating member for a certain period to automatically raise the refill container from the container body, thereby refilling the refill container. The purpose is to provide a cosmetic container with a replacement structure for a refillable container that allows the container to be conveniently separated and replaced from the container body.

In addition, the present invention allows the operating member to move for a certain section by the refill container inserted into the container body and automatically engage with an adjacent component, so that the movement of the operating member is restricted upon insertion of the refill container, so that the operation button is operated. The purpose of the present invention is to provide a cosmetic container having a structure for replacing the refill container so that the refill container is stably fixed within the container body.

In order to achieve the above object, the present invention includes a container body in which a first fastening portion is formed; A middle body coupled to the inside of the container body and having a straight guide groove formed thereon; A refill container inserted into the middle body, containing contents therein, and having an elevating protrusion formed thereon; An operating member coupled between the container body and the middle body to be movable over a certain section and formed with a spiral guide groove and a second fastening portion; Provided is a cosmetic container having a structure for replacing a refill container, which is connected to the operating member and includes an operating button operated by a user and an elastic member that elastically moves the operating member.

In addition, a guide wall is formed on the container body, and a guide groove is formed on the operating member to fit into each other.

In addition, a movement limiting part is formed on the container body, and a movement limiting protrusion is formed on the operating member to engage each other.

In addition, a first fixing part through which one side of the elastic member is coupled is formed in the container body, and a fixing part insertion groove through which the first fixing part penetrates is formed in the operating member.

In addition, the first fastening part is protruding from the inner periphery of the container body, and the second fastening part is protruding from the outer periphery of the operating member and is engaged with each other.

In addition, a container lid for opening and closing the container body is coupled to the container body, and a refill container lid for opening and closing the refill container is formed on the refill container.

In addition, an elastic member wall is formed in the middle body, and one end of the elastic member is in close contact with one surface of the elastic member wall.

In addition, the operating member is characterized in that an elastic member insertion groove is formed into which the elastic member is inserted.

In addition, the operation button is exposed to the outside of the container body or the middle body and is operated by the user, a fixed support portion that protrudes on both sides of the operating section and is in close contact with the inner periphery of the container body, and is formed to extend to the outside of the fixed support portion to form the middle body. It is characterized by consisting of an elastic support part that is in close contact with the side wall.

In addition, a fitting groove is formed in the operation button, and the end of the operation member is fitted into the fitting groove.

In addition, as the operation button and the operating member connected to the operation button are deformed and moved together inside the container body, the first fastening portion of the container body and the second fastening portion of the operating member are spaced apart, thereby separating the container body and the operating member from each other. It is characterized in that the fastening is released.

In addition, the elastic member is characterized in that it is formed as a tension coil spring that is elastically stretched and restored between the container body or middle body and the operating member.

In addition, the elastic member is characterized in that it is formed as a compression coil spring that is elastically compressed and restored between the container body or middle body and the operating member.

According to an embodiment of the present invention, the fastening of the operating member is released by simple operation of the operating button, and at the same time, the operating member is moved for a certain period to automatically raise the refill container from the container body, thereby attaching the refill container to the container body. It can be conveniently separated and replaced.

According to an embodiment of the present invention, the operating member is moved for a certain period by the refill container inserted into the inside of the container body and is automatically engaged with an adjacent component, so that the movement of the operating member is restricted at the same time as the refill container is inserted. This has the effect of stably fixing the refill container within the container body before the button is operated.

1 is a perspective view of a cosmetic container according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention.
Figure 3 is a cross-sectional view of a cosmetic container according to an embodiment of the present invention.
Figure 4 is a cross-sectional view illustrating the container lid and the refill container lid of a cosmetic container being opened according to an embodiment of the present invention.
Figure 5 is a plan view illustrating a state in which the fastening of an operating member is released according to an embodiment of the present invention.
Figure 6 is a plan view illustrating an operation member being moved according to an embodiment of the present invention.
Figure 7 is a perspective view illustrating a refill container inserted into the container body according to an embodiment of the present invention.
Figure 8 is a perspective view illustrating a refill container raised from the container body according to an embodiment of the present invention.
Figure 9 is an exploded perspective view of a cosmetic container according to another embodiment of the present invention.
Figure 10 is a plan view illustrating a state in which the fastening of an operating member is released according to another embodiment of the present invention.
Figure 11 is a plan view illustrating an operating member moving a certain section according to another embodiment of the present invention.

The following detailed description of the present invention is an embodiment in which the present invention can be practiced and refers to the accompanying drawings, which are shown as examples of the corresponding embodiments. These embodiments are described in sufficient detail to enable any person skilled in the art to practice the invention. It should be understood that the various embodiments of the invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in one embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each described embodiment may be changed without departing from the spirit and scope of the invention.

Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims together with all equivalents to what those claims would assert if properly described. Similar reference numbers in the drawings refer to identical or similar functions across various aspects.

The terms used in the present invention are general terms that are currently widely used as much as possible while considering the function in the present invention, but this may vary depending on the intention or precedent of a person working in the art, the emergence of new technology, etc. In addition, in certain cases, there are terms arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the relevant invention. Therefore, the terms used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than simply the name of the term.

In the present invention, when a part “includes” a certain component, this means that, unless specifically stated to the contrary, it does not exclude other components but may further include other components.

Hereinafter, with reference to the attached drawings, a cosmetic container having a replacement structure for a refill container according to an embodiment of the present invention will be described in detail.

Figure 1 is a perspective view of a cosmetic container according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a cosmetic container according to an embodiment of the present invention, and Figure 3 is a cross-sectional view of a cosmetic container according to an embodiment of the present invention. am.

As shown, a cosmetic container having a replacement structure for a refill container according to an embodiment of the present invention includes a container body 10, a middle body 20, a refill container 30, an operating member 40, It may be configured to include an operation button 50 and an elastic member 60.

The container body 10 is a structure that protects the refill container 30 from the outside and forms the appearance of a cosmetic container, into which the refill container 30 is inserted, and is formed in a hard three-dimensional form with at least one side open. You can. In the drawing of the cosmetic container according to an embodiment of the present invention, the container body 10 is shown as having a low height and wide cylindrical shape, but this is not limited to convenience of use, buyer's preference, portability, or fashion. It can be changed into various forms depending on the situation.

As shown in FIG. 2, a guide wall 12 may be formed on the container body 10. The guide wall 12 is configured to guide the stable movement as well as the direction of movement of the operating member 40, and is inserted into the guide groove 42 formed in the operating member 40. The guide wall 12 extends upward to have a constant height at the bottom of the container body 10, is spaced inward at a certain distance from the inner wall of the container body 10, and extends along the moving direction of the operating member 40. It is preferable that it is formed as an extension.

A movement restriction portion 14 may be formed in the container body 10. The movement limiting part 14 is configured to limit the movement section of the operating member 40 to a certain extent, and the movement limiting protrusion 44 formed on the operating member 40 is caught. The movement limiter 14 extends upward from the bottom of the container body 10 to have a constant height, and is preferably formed to be staggered with the moving direction of the operating member 40. The movement limiters 14 are formed as a pair spaced apart from each other along the movement direction of the operating member 40. One movement limiter 14 is formed integrally with the guide wall 12 and forms a right angle, An operating member 40 may be seated on the top of the pair of movement limiting parts 14. At this time, since the operating member 40 is moved between the pair of movement limiting parts 14, the gap between the pair of movement limiting parts 14 is the range in which the operating member 40 moves reciprocally. .

A first fixing part 15 to which one side of the elastic member 60 is coupled may be formed in the container body 10. The first fixing part 15 penetrates the operating member 40 and fixes one end of the elastic member 60 to the container body 10. The first fixing part 15 extends upward from the bottom edge of the container body 10, and its end is shaped like a rod, that is, it is relatively long in length, has a small diameter, and has a round circumference. It may penetrate the member 40.

In this way, the guide wall 12 of the container body 10 guides the movement of the operating member 40, and the movement limiter 14 constantly limits the movement section of the operating member 40, and the first high As the top 15 penetrates the operating member 40, the guide wall 12, the movement limiting portion 14, and the first fixing portion 15 are connected to the bottom edge of the container body 10, that is, the operating member. It can be arranged to be spaced apart at regular intervals on the movement line of (40). However, since the operating member 40 is inserted into the guide wall 12 and is moved while seated on the upper end of the movement limiting part 14, the moving limiting part 14 is relative to the guide wall 12. It would be appropriate to form a low height.

Meanwhile, a first fastening portion 18 may be formed to protrude from the container body 10. The first fastening part 18 is configured to be fastened to or disengaged from the operating member 40, and extends perpendicularly to the inner periphery of the container body 10, and the second fastening part formed on the operating member 40 ( 48) and is combined with the catch. One side of the first fastening portion 18 protrudes at a right angle from the inner periphery of the container body 10 and engages the second fastening portion 48, and the other side is inclined from the inner periphery of the container body 10. It is formed to protrude, so that when the container body 10 and the operating member 40 are fastened, the second fastening portion 48 passes over.

Additionally, a fastening part insertion space 19 may be formed on the inner periphery of the container body 10 adjacent to the first fastening part 18. The fastening part insertion space 19 is a space where the second fastening part 48 of the operating member 40 is inserted and moved when the first fastening part 18 and the second fastening part 48 are released. 1. A certain section extends from the fastening portion 18 along the moving direction of the operating member 40.

Meanwhile, a container lid 70 that opens and closes the container body 10 is coupled to the container body 10. When the cosmetic container is stored, the cosmetics stored inside the refill container 30 are connected to the outside. It protects cosmetic tools such as puffs from being exposed or lost.

The container lid 70 has a first shaft coupling portion 72 extending downward, which is axially coupled to the middle body 20 and rotates with respect to the middle body 20 to open or close the container body 10. there is. In the cosmetic container according to an embodiment of the present invention, the container lid 70 is shown as being axially coupled to the middle body 20, but the container lid 70 is not limited to this and can easily open and close the container body 10. There can be a variety of combination methods within the possible range. And a button insertion groove 74 is formed on the inner peripheral surface of the first shaft engaging portion 72, and at least a portion of the operation button 50 is inserted into the button insertion groove 74 when the container lid 70 is closed. You can.

As shown in FIG. 3, magnets or magnetic materials are installed inside the container body 10 and the container lid 70, so that they can be attached and detached from each other by magnetic force. Of course, a button (not shown) having a locking protrusion is formed on the container body 10, and a locking hook is formed on the container lid 70, so that the locking protrusion and the locking hook are connected by pressing the button (not shown). They may be joined together. Additionally, a mirror 76 may be formed on the inner upper surface of the container lid 70 so that the user can easily apply makeup by reflecting the makeup area.

The middle body 20 is coupled to the inside of the rim of the container body 10 at regular intervals, and an operating member 40 is installed in the space between the container body 10 and the middle body 20, and the middle body 20 ) The refill container 30 is inserted into the inner space. The middle body 20 may be injection molded separately from the container body 10 and fixedly coupled to the inside of the container body 10, or may be integrally injection molded inside the container body 10.

As shown in Figure 2, the middle body 20 is formed in a ring shape with the upper and lower ends open, and is fixedly coupled to the inside of the container body 10. The middle body 20 has an upper surface of the container body 10. ), and a space into which the refill container 30 can be inserted is formed.

A cover portion 22 may be formed at the top of the middle body 20 to extend outward. The cover portion 22 covers the top of the container body 10 to prevent foreign substances from entering between the container body 10 and the middle body 20, and is an operating member installed between the container body 10 and the middle body 20. (40) and the operation button (50) are prevented from being separated from the container body (10). An exposure hole 22a is formed on one side of the cover portion 22, and the exposure hole 22a exposes at least a portion of the operation button 50 to the outside so that the user can easily operate it.

A straight guide groove 26 may be formed on the side wall of the middle body 20. The straight guide groove 26 extends perpendicularly to the side wall of the middle body 20 and guides the straight movement of the lifting protrusion 36 formed on the refill container 30. One end of the straight guide groove 26 is open to the top of the middle body 20 so that the lifting protrusion 36 of the refill container 30 can pass, and the straight guide groove 26 is connected to the refill container 30. In order to guide stable movement, it is desirable to form a pair in a position facing each other.

Meanwhile, a second shaft coupling portion 28 is formed on the outer periphery of the middle body 20 and can be shaft coupled to the first shaft coupling portion 72 of the container lid 70. The second shaft coupling portion 28 is formed to protrude at regular intervals from the lower side of the cover portion 22, and an operation button 50 is provided in the space between the cover portion 22 and the second shaft coupling portion 28. As it is inserted, it is seated on the top of the second shaft coupling portion (28). Accordingly, when operating the operation button 50, the up and down movement of the operation button 50 is restricted, while the operation button 50 can be moved forward and backward.

The refill container 30 contains contents therein, and is inserted into and stored in the inner space of the medium body 30. The refill container 30 may be composed of a refill dish 32 inside which the contents are stored, and a refill holder 34 coupled to the refill dish 32 while surrounding it. The refill plate 32 and the refill holder 34 of the refill container 30 may be separately injection-molded and fixedly coupled to each other, or may be injection-molded integrally.

Here, the contents are accommodated in the refill dish 32, or a carrier 38 containing the contents is stored. The carrier 38 includes BR (Butadiene Rubber), SBR (Styrene Butadiene Rubber), and NR (Nateral). Rubber), NRSBR (Nateral Rubber Styrene Butadiene Rubber), NBR (acrylonitrile-butadiene rubber), wet urethane, dry urethane, polyether, polyester, polyvinyl chloride, polyethylene, latex, silicone, PVA (PolyVinyl Alcohol), nitrile rubber , butyl rubber, and neoprene.

As shown in Figure 3, the refill holder 34 is covered and coupled to the top and outer periphery of the refill dish 32 to protect the refill dish 32, and the container stored in the refill dish 32 Prevents the escapement of the member 38.

A lifting protrusion 36 may be formed to protrude on the outer periphery of the refill holder 34. The lifting protrusion 36 penetrates the straight guide groove 26 of the middle body 20 and is inserted into the spiral guide groove 46 of the operating member 40. During the sliding movement, the horizontal movement is limited by the straight guide groove 26 of the middle body 20, and the refill container 30 is pushed up by the spiral guide groove 46 of the operating member 40 and the container body ( It rises from 10). And when the refill container 30 rises to the maximum from the container body 10, the open top of the straight guide groove 26 and the open top of the spiral guide groove 46 coincide, so that the refill container 30 It is in a state where it can be separated from the container body (10). At this time, the lifting protrusions 36 are preferably formed in a pair on the outer periphery of the refill holder 34, and the pair of lifting protrusions 36 are formed symmetrically on opposite sides of each other.

In addition, when the refill container 30 is inserted into the container body 10 while inserting the lifting protrusion 36 into the open portion of the straight guide groove 26 and the spiral guide groove 46, the refill container ( The lifting protrusion 36 of 30 is moved in a straight line by the straight guide groove 26 of the middle body 20 and pushes the spiral guide groove 46 of the operating member 40 in the opposite direction so that the operating member 40 is kept constant. The section is slidably moved, and at the same time, the operating member 40 and the container body 10 are automatically fastened. Accordingly, the movement of the operating member 40 is restricted upon insertion of the refill container 30, so that the refill container 30 can be stably fixed within the container body 10 before the operation button 50 is operated. .

Meanwhile, as shown in FIG. 2, a refill container lid 80 that opens and closes the refill plate 32 may be coupled to the refill container 30. The refill container lid 80 is axially coupled to the refill holder 34 and rotates with respect to the refill holder 34. In the drawing of the cosmetic container according to an embodiment of the present invention, the refill container 30 and the refill container lid 80 are shown as being rotatably coupled to each other, but this is not limited to this and the refill container lid 80 is a refill container. (30) can have various coupling methods within the range that can be easily opened and closed.

And on one side of the refill container lid 80, a handle 82 is formed to protrude so that the user can easily hold the refill container lid 80, and cosmetic tools such as a puff (not shown) are stored at the top. A cosmetic tool storage groove 84 is formed, and a sealing ring 86 is formed at the lower portion, so that it can be tightly adhered to the upper inner periphery of the refill holder 34 of the refill container 30.

The operating member 40 may be coupled between the container body 10 and the middle body 20 to be movable in a certain section. The operating member 40 is fastened to the container body 10 and its movement is restricted. Then, the operating member 40 is deformed by the operating button 50 and the fastening to the container body 10 is released. At the same time, the operating member 40 is elastically slidably moved by the elastic member 60, and the spiral guide groove 46 of the operating member 40 is rotated to move the lifting protrusion 36 of the refill container 30. is moved within the straight guide groove 26 of the middle body 20 to raise the refill container 30 from the container body 10 for a certain section. At this time, the operating member 40 is formed in the form of a ring with at least a portion cut, and the operating button 50 can be connected by fitting into the cut end.

As shown in FIG. 2, a guide groove 42 is formed in the operating member 40, and a movement limiting protrusion 44 may be formed at a position adjacent to the guide groove 42. The guide wall 12 of the container body 10 is inserted into the guide groove 42 to guide the moving direction of the operating member 40, and the movement limiting protrusion 44 is a movement limiting portion of the container body 10. It is inserted between (14) and caught on one side of the movement limiting part (14) to limit the reciprocating movement section of the operating member (40). At this time, the guide groove 42 is formed to extend long along the moving direction of the operating member 40 at the lower end of the operating member 40, and the movement limiting protrusion 44 is formed at a constant position at the lower end of the operating member 40. A protruding section is formed. Accordingly, the operating member 40 is installed in the space between the container body 10 and the middle body 20 and can slide and move in a certain section along the inner edge of the container body 10 in a reciprocating manner.

A spiral guide groove 46 into which the lifting protrusion 36 of the refill container 30 is inserted may be formed on the inner periphery of the operating member 40. The spiral guide groove 46 is configured to guide the lifting and lowering of the refill container 30 during the sliding movement of the operating member 40, and is formed to be inclined in one direction along the inner periphery of the container body 10, and has one side The end may be open to the top of the container body 10 to allow the lifting protrusion 36 of the refill container 30 to pass through. Meanwhile, the lifting speed and convenience of use of the refill container 30 can be adjusted by changing the inclination angle of the spiral guide groove 46. For example, when the inclination angle of the spiral guide groove 46 is formed relatively steeply, the sliding movement range of the operating member 40 for completely elevating the refill container 30 becomes short, thereby reducing the refill container 30. It can be lifted more quickly from the container body 10, and on the other hand, when the inclination angle of the spiral guide groove 46 is formed relatively gently, the sliding angle of the operating member 40 is used to completely raise and lower the refill container 30. As the ding movement range becomes longer, the refill container 30 can be slowly and naturally lifted up and down from the container body 10. Accordingly, taking into account all of the lifting speed and convenience of use of the refill container 30, the spiral guide groove 46 can be formed at an appropriate inclination angle on the inner periphery of the operating member 40.

The operating member 40 is formed with an elastic member insertion groove 45 into which the elastic member 60 is inserted. At least a portion of the first fixing part 15 is inserted into the elastic member insertion groove 45, and the elastic member 60 is inserted into the elastic member insertion groove 45. One side of the elastic member 60 may be coupled to the end of the first fixing part 15. And the elastic member insertion groove 45 of the operating member 40 has a fixing part insertion hole 45a through which the first fixing part 15 penetrates, and a second fixing part 45b to which the other side of the elastic member 60 is coupled. ) can be formed. The fixing part insertion hole 45a is formed at the bottom of the elastic member insertion groove 45 of the operating member 40 and extends long along the compression and restoration direction of the elastic member 60, and the second fixing part 45b ) is formed to protrude at the bottom of the elastic member insertion groove 45 and can secure the other end of the elastic member 60 to the operating member 40.

Meanwhile, a second fastening portion 48 may be formed to protrude from the operating member 40. The second fastening portion 48 restricts the movement of the operating member 40 or releases the movement restriction by fastening or disengaging from the first fastening portion 18, and extends perpendicularly to the outer periphery of the operating member 40. It is extended and inserted into the fastening part insertion space 19 when the first fastening part 18 is released. At this time, the second fastening portion 48 is preferably formed adjacent to the cut end of the operating member 40. And, a button insertion space 49 is formed on the opposite side of the second fastening portion 48, so that at least the mouth portion of the operation button 50 can be inserted into the button insertion space 49.

The operation button 50 is installed between the container body 10 and the middle body 20 in a state connected to the operating member 40, and is operated by the user to fasten the operating member 40 and the container body 10. can be released. That is, the operation button 50 moves to the center of the container body 10 and deforms the operating member 40 to release the fastening of the operating member 40 and the container body 10.

The operation button 50 is seated on the top of the second shaft coupling portion 28 of the middle body 20 and can be moved forward and backward by the user. At this time, the operation button 50 is inserted between the cover part 22 and the second shaft coupling part 28 of the middle body 20, so that the up and down movement is restricted and it can be stably moved back and forth.

As shown in the partially enlarged view of FIG. 2, the operation button 50 is exposed to the outside of the container body 10 or the middle body 20 and is located on both sides of the operation unit 52 and the operation unit 52 operated by the user. It may be composed of a fixed support part 54 that protrudes and comes into close contact with the inner periphery of the container body 10, and an elastic support part 56 that extends outward from the fixed support part 54 and comes into close contact with the side wall of the middle body 20. .

The operating unit 52 is a part that is directly operated by the user and is exposed to the outside through the exposure hole 22a of the middle body 20, and the fixed support portion 54 is formed in a pair and has an operating button 50. It is supported on the inside of the container body (10). At this time, it is preferable that the fixed support part 54 has an end that has a curved shape corresponding to the inner periphery of the container body 10 so that it is in stable close contact with the inner periphery of the container body 10.

At least a portion of the elastic support portion 56 is bent at a certain angle toward the middle body 20 to elastically support the operating portion 52 in the operating direction. That is, the fixed support part 54 of the operation button 50 is in close contact with the inside of the container body 10, and the elastic support part 56 bent at a certain angle is in close contact with the outside of the body 20, so that the user can control the operation button. When (52) is pushed toward the center of the container body (10), the elastic support portion (56) is bent while being pressed against the outer surface of the middle body (20), thereby forming the operation button (50) and the operation member (40) connected to the operation button (50). ) is deformed and moves together to the inside of the container body 10, and when the user releases his/her hand from the operation unit 52, the elastic support part 56 pressed on the outer surface of the middle body 20 is elastically restored and the operation button 50 ) and the operating member 40 connected to the operating button 50 simultaneously returns to its original shape and position.

Meanwhile, a fitting groove 58 is formed in the operation button 50, and the cut end of the operation member 40 is inserted into the fitting groove 58, so that the operation button 50 and the operation member 40 are connected to each other. can be connected to each other. That is, when the operation button 50 is pressed, the operation button 50 and the operation member 40 connected to the operation button 50 are deformed and moved to the inside of the container body 10, and thus the container As the first fastening part 18 of the main body 10 and the second fastening part 48 of the operating member 40 become distant, the fastening is released from each other. At this time, the fitting groove 58 is preferably formed recessed on one side of the fixed support portion 54 facing the operating member 40.

Figure 9 is an exploded perspective view of a cosmetic container according to another embodiment of the present invention.

The elastic member 60 can move the operating member 40 elastically. The elastic member 60 automatically slides and moves the operating member 40 along the edge of the container body 10 at the moment the fastening of the container body 10 and the operating member 40 is released to open the refill container ( 30) is raised relative to the container body (10). The elastic member 60 provides constant elasticity to the operating member 40, and is preferably formed as a coil spring made by winding elastic metal or plastic in a spiral shape.

The elastic member 60 is installed in the elastic member insertion groove 45 of the operating member 40. One side is fixed to the container body 10 or the middle body 20, and the other side is fixed to the operating member 40. The operating member 40 can be elastically slidably moved from the container body 10 or the middle body 20. At this time, the elastic member 60 is inserted into the elastic member insertion groove 45 of the operating member 40, and the upper part is covered by the cover portion 22 of the middle body 20, thereby preventing the elastic member 60 from being separated from the operating member 40. Escape is prevented.

According to the cosmetic container according to an embodiment of the present invention, the elastic member 60 is a tension coil spring that is elastically stretched and restored between the container body 10 or the middle body 20 and the operating member 40. spring).

As shown in FIG. 2, both ends of the elastic member 60 are coupled to the first fixing part 15 of the container body 10 and the second fixing part 45b of the operating member 40 to form the container body 10. When fastening (10) and the operating member (40), it maintains a tensioned state (a phenomenon in which an object is stretched when a force acts in an outward direction parallel to the central axis of the object) and operates with the container body (10). When the member 40 is released, it is elastically contracted and restored. That is, one side of the elastic member 60 is connected to the first fixing part 15, and the other side pulls the second fixing part 45b by an instantaneous elastic restoring force to form the operating member 40. ) is slidably moved along the inner edge of the container body 10.

According to a cosmetic container according to another embodiment of the present invention, the elastic member 60 is a compression coil spring (compression) that is elastically compressed and restored between the container body 10 or the middle body 20 and the operating member 40. It can be formed as a coil spring.

As shown in FIG. 9, an elastic member wall 24 may be formed in the middle body 20. The elastic member wall 24 is configured to support one end of the elastic member 60, and is formed to extend to the lower surface of the cover portion 22 of the middle body 20, so that one end of the elastic member 60 is formed on one surface. It adheres closely. At this time, in order to stably support the elastic member 60, the elastic member wall 24 is shaped like a plate with a constant area while intersecting the moving direction of the operating member 40, like the movement limiter 14 described above. desirable.

The elastic member 60 maintains a compressed state in which both ends are in close contact with one side wall of the elastic member insertion groove 45 and the elastic member wall 24 of the middle body 20, and the container body 10 and When the operating member 40 is released, one side of the elastic member 60 is supported by the elastic member wall 24, and the other side is in the elastic member insertion groove 45 by a momentary elastic restoring force. By pushing one of the side walls, the operating member 40 is slidably moved along the inner edge of the container body 10.

As seen above, in the cosmetic container according to the embodiment of the present invention, the fastening of the container body 10 and the operating member 40 is released by simple manipulation of the operating button 50, and at the same time, the operating member 40 ) is moved for a certain section and automatically raises the refill container 30 from the container body 10, so that the refill container 30 can be conveniently separated from the container body and replaced, as well as the inner side of the container body 10. By automatically engaging the container body 10 while the operating member 40 is moved for a certain period by the refill container 30 inserted, the movement of the operating member 40 occurs simultaneously with the insertion of the refill container 30 Due to this limitation, the refill container 30 can be stably fixed within the container body 10 before the operation button 50 is operated.

Figures 4 to 8 and Figures 10 to 11 are diagrams illustrating the process of using and refilling cosmetic containers according to an embodiment of the present invention. With reference to these, the use and refilling of cosmetic containers according to an embodiment of the present invention are illustrated. Explains the container replacement process.

Figure 4 is a cross-sectional view illustrating the container lid and the refill container lid of a cosmetic container being opened according to an embodiment of the present invention, and Figure 5 is a view showing the operation member being unfastened according to an embodiment of the present invention. It is an illustrative plan view, and Figure 6 is a plan view illustrating the operation member being moved according to an embodiment of the present invention, and Figure 7 is an illustration of the refill container being inserted inside the container body according to an embodiment of the present invention. It is a perspective view, and Figure 8 is a perspective view illustrating a refill container raised from the container body according to an embodiment of the present invention.

In order to use the cosmetic container according to an embodiment of the present invention, as shown in Figure 4, the container lid 70 is rotated to open the container body 10, and the refill container lid 80 is rotated to open the refill container ( After opening 30), the cosmetic contents contained in the refill container 30 are taken with a cosmetic tool such as a puff and applied to the skin. After makeup is completed, close the refill container lid (80) in the opposite manner to the above, and close the container lid (70) to store or carry.

Meanwhile, when all of the cosmetic contents contained in the refill container 30 have been used, the refill container 30 is replaced and used.

In the case of a cosmetic container according to an embodiment of the present invention, as shown in FIG. 5, the operating portion 52 of the operation button 50 exposed to the outside of the container body 10 or the middle body 20 is connected to the container body 10. ), the elastic support portion 56 is bent and the operation button 50 and the operation member 40 connected to the operation button 50 are deformed and moved together to the inside of the container body 10, thereby As the first fastening part 18 of the container body 10 and the second fastening part 48 of the operating member 40 move apart, the fastening of the container body 10 and the operating member 40 is released. At the same time, as shown in FIG. 6, the elastic member 60 is stretched, and one side of the elastic member 60 is connected to the first fixing part 15, and the other side experiences an instantaneous elastic restoring force. ), the operating member 40 is slidably moved along the inner edge of the container body 10 by pulling the second fixing part 45b.

In the case of a cosmetic container according to another embodiment of the present invention, as shown in FIG. 10, the operating portion 52 of the operation button 50 exposed to the outside of the container body 10 or the middle body 20 is connected to the container body 10. ) When pushed in the center direction, the elastic support portion 56 is bent and the operation button 50 and the operation member 40 connected to the operation button 50 are deformed and moved to the inside of the container body 10, thereby As the first fastening part 18 of the container body 10 and the second fastening part 48 of the operating member 40 move apart, the fastening of the container body 10 and the operating member 40 is released. At the same time, as shown in FIG. 11, the elastic member 60 is compressed, and one side of the elastic member 60 is supported by the elastic member wall 24, and the other side experiences an instantaneous elastic restoring force. The operating member 40 slides along the inner edge of the container body 10 by pushing one side wall of the elastic member insertion groove 45 with force.

As above, when the operating member 40 is slidably moved for a certain section, the spiral guide groove 46 of the operating member 40 is moved for a certain section and is moved by the straight guide groove 26, as shown in FIGS. 7 and 8. The lifting protrusion 36, whose horizontal movement is limited, is pushed upward, and thus the refill container 30 rises from the container body 10. When the refill container 30 rises to the maximum from the container body 10, the open top of the straight guide groove 26 and the open top of the spiral guide groove 46 match, so that the refill container 30 It is in a state where it can be separated from the container body (10).

Thereafter, the refill container 30 is separated from the container body 10, and a new refill container 30 is inserted into the container body 10 and replaced. At this time, when the refill container 30 is inserted into the container body 10 while inserting the lifting protrusion 36 into the open portion of the straight guide groove 26 and the spiral guide groove 46, the refill container ( The lifting protrusion 36 of 30 is moved in a straight line by the straight guide groove 26 of the middle body 20 and pushes the spiral guide groove 46 of the operating member 40 in the opposite direction so that the operating member 40 is kept constant. At the same time as the section is slidably moved, the first fastening part 18 of the container body 10 and the second fastening part 48 of the operating member 40 are automatically engaged and fastened.

As described above, in this description, specific details such as specific components and limited embodiments and drawings have been described, but this is only provided to facilitate a more general understanding of the present invention, and the present invention is not limited to the above embodiments. No, those of ordinary skill in the field to which the present invention pertains can make various modifications and variations from this description. Therefore, the idea of the present invention should not be limited to the described embodiments, and the claims described below as well as all modifications that are equivalent or equivalent to the claims will be said to fall within the scope of the idea of the present invention.

10: container body 12: guide wall
14: movement restriction part 18: first fastening part
20: middle body 22: cover part
26: Straight guide groove 28: Second shaft coupling part
30: Refill container 32: Refill plate
34: Refill holder 36: Elevating projection
40: operating member 42: guide groove
44: Movement limiting protrusion 45: Elastic member insertion groove
46: Spiral guide groove 48: Second fastening part
50: operation button 52: control panel
54: fixed support 56: elastic support
60: elastic member 70: container lid
72: 1st shaft coupling part 80: Refill container lid

Claims (13)

A container body in which a first fastening portion is formed;
A middle body coupled to the inside of the container body and having a straight guide groove formed thereon;
A refill container inserted into the middle body, containing contents therein, and having an elevating protrusion formed thereon;
An operating member coupled between the container body and the middle body to be movable over a certain section and formed with a spiral guide groove and a second fastening portion;
An operating button connected to the operating member and operated by the user, and
A cosmetic container having a replacement structure for a refill container including an elastic member that elastically moves the operating member. According to claim 1,
A cosmetic container having a structure for replacing a refill container, wherein a guide wall is formed on the container body, and a guide groove is formed on the operating member to be inserted into each other. According to claim 1,
A cosmetic container having a structure for replacing a refill container, wherein a movement limiting part is formed on the container body, and a movement limiting protrusion is formed on the operating member so that they are caught together. According to claim 1,
A cosmetic container having a replacement structure for a refill container, characterized in that a first fixing part to which one side of the elastic member is coupled is formed in the container body, and a fixing part insertion groove through which the first fixing part penetrates is formed in the operating member. According to claim 1,
A cosmetic container having a replacement structure for a refill container, wherein the first fastening portion protrudes from the inner periphery of the container body, and the second fastening portion protrudes from the outer periphery of the operating member and is engaged with each other. According to claim 1,
A cosmetic container having a structure for replacing a refill container, wherein a container lid for opening and closing the container body is coupled to the container body, and a refill container lid for opening and closing the refill container is formed on the refill container. According to claim 1,
A cosmetic container having a replacement structure for a refill container, wherein an elastic member wall is formed in the middle body, and one end of the elastic member is in close contact with one surface of the elastic member wall. According to claim 1,
A cosmetic container having a replacement structure for a refill container, characterized in that an elastic member insertion groove into which an elastic member is inserted is formed in the operating member. According to claim 1,
The operation button includes an operation part exposed to the outside of the container body or the body to be operated by the user, a fixed support part that protrudes on both sides of the operation part and is in close contact with the inner periphery of the container body, and a fixed support part that extends to the outside of the fixed support part and is attached to the side wall of the body. A cosmetic container having a structure for replacing a refill container, characterized in that it consists of an elastic support part that adheres closely. According to claim 1,
A cosmetic container having a structure for replacing a refill container, wherein a fitting groove is formed in the operation button, and an end of the operating member is fitted into the fitting groove. According to claim 1,
As the operation button and the operating member connected to the operation button are deformed and moved together inside the container body, the first fastening portion of the container body and the second fastening portion of the operating member are spaced apart, thereby fastening the container body and the operating member. A cosmetic container having a replacement structure for a refill container, characterized in that it is released. According to claim 1,
A cosmetic container having a replacement structure for a refill container, wherein the elastic member is formed of a tension coil spring that is elastically stretched and restored between the container body or middle body and the operating member. According to claim 1,
A cosmetic container having a replacement structure for a refill container, wherein the elastic member is formed of a compression coil spring that is elastically compressed and restored between the container body or middle body and the operating member.

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