Rotary discharge type cosmetic container

Abstract

A rotary discharge type cosmetic container according to an embodiment of the present invention comprises: an outer container; an inner container engaged with the outer container and containing a cosmetic product therein; a rotating member rotatably engaged to the inner container and having a discharge surface with a discharge port; a rotation operation member formed inside the inner container to rotate together with the rotation member, and having a cutting blade and a content passage hole; and a lifting member threaded to the rotary operation member to linearly move inside the inner container.

Description

Technical Field

[0001] One aspect of the present disclosure relates to a cosmetic container, and more particularly, to a rotary discharge type cosmetic container capable of conveniently and smoothly discharging cosmetic contents through a rotation operation. Background Art

[0002] Generally speaking, women use various cosmetics to make themselves look more beautiful. Among these cosmetics, color cosmetics are used to change the appearance and make the skin look more beautiful, thus achieving a more outstanding effect.

[0003] Makeup is used to even out skin tone and cover blemishes, and is divided into base makeup and accent makeup. Accent makeup can enhance the three-dimensional effect of areas like lips, eyes, and nails. Base makeup consists of primer, foundation, and loose powder, while accent makeup includes lipstick, eyeliner, and mascara.

[0004] Foundation is a cosmetic used to naturally cover scars, freckles, or other similar imperfections on exposed skin (such as the face), or to create a clear, radiant, or fresh, elastic complexion. When using foundation, apply it evenly to the skin with a makeup sponge to avoid a heavy appearance.

[0005] Foundation is typically stored in a large, flat cosmetic container with a powder puff embedded inside. The user opens the lid of the cosmetic container, grabs the powder puff located on top of the inner container lid, opens the inner container lid, and then uses the powder puff to scoop up foundation and apply it to the skin.

[0006] However, because traditional cosmetic containers must be used with the lid open, the cosmetics are fully exposed to the air, making them susceptible to the introduction of foreign matter. The powder puff, due to repeated contact with the cosmetics during use, can contaminate the cosmetics with bacteria, viruses, mold, and other substances, causing skin problems or shortening the product's shelf life. Furthermore, because these traditional cosmetic containers require cosmetics to be removed using a makeup implement, such as a powder puff, or fingers, there's a problem with consistently controlling the amount of cosmetics used, leading to waste and inconvenience.

[0007] Therefore, a cosmetic container has been developed that minimizes deterioration and contamination during use of the cosmetic, is easy to use, and can always control the discharge amount of the cosmetic.

[0008] As related arts having such a structure, cosmetic containers disclosed in Korean Patent Registration No. 10-2188196 (hereinafter referred to as “Prior Art 1”) and Korean Patent Registration No. 10-2279516 (hereinafter referred to as “Prior Art 2”) will be described below.

[0009] The above-mentioned prior art 1 includes: an inner housing having an internal space; a rotating ring cover rotatably coupled to the upper portion of the inner housing and having a discharge hole; a rotating member located in the internal space and coupled to the rotating ring cover so as to rotate integrally therewith; and a piston located in the internal space, the piston being coupled to the rotating member and moving up and down in conjunction with the rotation of the rotating member. However, this prior art 1 has the following structure: the rotating member is threadedly coupled to the center of the piston, and the edge of the piston is in close contact with the inner wall of the inner housing. If the piston fails to fully and closely contact the inner housing, the following problem will occur: when the rotating ring cover is rotated, the piston will rotate together with the rotating member and will not be able to move up and down around the rotating member as the axis, resulting in operational failure.

[0010] The aforementioned prior art 2 comprises: a main body having an interior space; a turntable rotatably coupled to the upper portion of the main body and containing a discharge hole for discharging the contents and a blade for grinding the contents; a screw located in the interior space below the turntable and rotating integrally with the turntable; and a piston threadedly coupled to the outer periphery of the screw and raised or lowered within the interior space by rotation of the threads. However, this prior art 2 has a structural problem in that the engaging protrusion of the turntable is inserted into the center of the screw for co-rotation. As the engaging protrusion becomes loose between the screw and the turntable, the screw may idle or wobble relative to the turntable, preventing smooth cosmetic discharge.

[0011] Therefore, it is necessary to develop a rotary discharge type cosmetic container, which is convenient for discharging and using the cosmetic contents, and can stably and smoothly carry out the process of discharging the cosmetic contents without any operational defects.

[0012] [Prior art literature]

[0013] [Patent Document]

[0014] (Patent Document 001) Korean Registered Patent No. 10-2188196 (Announcement Date: December 9, 2020)

[0015] (Patent Document 002) Korean Registered Patent No. 10-2279516 (Announcement Date July 21, 2021)

[0016] ‌ Summary of the Invention Technical problem to be solved by the invention

[0017] In order to solve the above-mentioned problems, one aspect of the present disclosure is to provide a rotary discharge type cosmetic container, wherein one end of a rotary operating member is rotatably inserted into the center of an inner container, and the other end of the rotary operating member rotates together with the rotary member in a state of being in close contact with one surface of the rotary member as a whole, thereby enabling the rotary operating member to stably rotate in the inner container and enabling the discharge process of the cosmetic contents to proceed smoothly. Technical solutions to the problem

[0018] To achieve the above-mentioned objectives, one aspect of the present disclosure may provide a rotary discharge type cosmetic container, comprising: an outer container; an inner container, which is coupled to the outer container and accommodates cosmetic contents therein; a rotating component, which is rotatably coupled to the inner container and has a discharge surface with a discharge port; a rotating operating component, which is formed inside the inner container to rotate together with the rotating component and has a cutting blade and a content passing hole; and a lifting component, which is threadedly connected to the rotating operating component to move linearly inside the inner container.

[0019] In addition, it may further include a container cover coupled to the outer container or the inner container to open and close the rotating part.

[0020] Further, the inner container may be formed with a lifting guide protrusion, and the lifting member may be formed with a lifting guide groove, so that they cooperate with each other.

[0021] In addition, the inner container and the rotating member may be formed with a rotation direction control structure for controlling the rotating member to rotate in one direction.

[0022] Furthermore, the rotating member may surround the opening portion of the inner container with a discharge surface while being rotatably coupled to the inner container.

[0023] In addition, each of the rotating part and the rotating operating part can be formed with at least one rotation limiting protrusion and at least one rotation limiting groove, wherein the at least one rotation limiting protrusion and the at least one rotation limiting groove can be formed in relatively different shapes or sizes so as to be distinguished from the remaining rotation limiting protrusions and the remaining rotation limiting grooves.

[0024] Furthermore, the rotation operation member may include an engagement portion threadedly connected to the lifting member, and a close contact portion extending outward from an end portion of the engagement portion to come into close contact with one surface of the rotation member.

[0025] Furthermore, the cutting blade of the rotational operating member may be a linear projection extending from the center to the edge of the rotational operating member and may be formed to protrude toward the cosmetic contents accommodated in the inner container and be inclined in the rotation direction of the rotational operating member.

[0026] Similarly, the content passing hole of the rotating operation member may be formed at a position close to the cutting blade, and may be connected to the discharge port of the rotating member. [Beneficial Effects]

[0027] According to an embodiment of one aspect of the present disclosure, the cosmetic contents can be discharged to the outside by the rotation operation of the rotating member, and the discharge amount of the cosmetic contents can be easily adjusted, thereby providing an effect of improving the convenience of use.

[0028] According to an embodiment of one aspect of the present disclosure, the rotating operating member rotates together with the rotating member while being in close contact with one surface of the rotating member as a whole, thereby achieving the effect of making the discharge process of the cosmetic content stable, smooth and without operational failure.

[0029] According to an embodiment of one aspect of the present disclosure, the inner container can be separated from the outer container and replaced by a new inner container after the cosmetic contents therein are completely used up. This replacement structure can not only reduce the economic burden on users, but also reduce resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure.

[0031] Figure 2 is an exploded perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure.

[0032] Figure 3 is an exploded perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure when viewed from below.

[0033] Figure 4 is an exemplary perspective view showing a state in which an outer cover of a cosmetic container according to an embodiment of one aspect of the present disclosure is separated.

[0034] Figure 5 It is along Figure 4 Cross-sectional view taken along line AA.

[0035] Figure 6 It is along Figure 4 Cross-sectional view taken along line BB.

[0036] Figure 7 It shows Figure 6 An exemplary cross-sectional view of a state in which a rotating component is rotated.

[0037] Figure 8 is an exemplary perspective view illustrating a state in which cosmetic contents are discharged to a discharge surface according to an embodiment of one aspect of the present disclosure. DETAILED DESCRIPTION

[0038] The following detailed description of one aspect of the present disclosure is an embodiment in which one aspect of the present disclosure may be implemented, and reference is made to the accompanying drawings as examples of corresponding embodiments. These embodiments will be described in detail so as to be sufficient to enable those skilled in the art to practice one aspect of the present disclosure. It should be understood that the various embodiments of one aspect of the present disclosure are different from each other, but are not mutually exclusive. For example, the specific shapes, structures and characteristics described herein for a certain embodiment may be implemented as other embodiments without departing from the subject matter and scope of one aspect of the present disclosure. In addition, it should be understood that the position of the various components described in each embodiment or the arrangement of one aspect of the present disclosure may be changed without departing from the subject matter and scope of one aspect of the present disclosure.

[0039] Therefore, the detailed description to be given below is not intended to be limiting, and if properly interpreted, the scope of one aspect of the present disclosure is limited only by the appended claims and includes all scopes equivalent to the scope claimed in the claims. In the accompanying drawings, like reference numerals refer to the same or similar functions throughout the various aspects.

[0040] The terms used in one aspect of the present disclosure are selected as much as possible from currently widely used general terms, taking into account the functions in one aspect of the present disclosure. However, these terms may change due to factors such as the intentions of those skilled in the art, precedents, or the emergence of new technologies. In addition, in certain cases, there are terms arbitrarily selected by the applicant. In such cases, their meanings will be explained in detail in the corresponding description of one aspect of the present disclosure. Therefore, the terms used in one aspect of the present disclosure need to be defined based on the meaning of the terms and the overall content of one aspect of the present disclosure, rather than just based on simple term names.

[0041] In one aspect of the present disclosure, when a portion is described as "including" a component, unless otherwise specifically stated to the contrary, this means that the portion may further include other components, rather than excluding these other components. A rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0042] Figure 1is a perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure; Figure 2 is an exploded perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure; Figure 3 is an exploded perspective view of a cosmetic container according to an embodiment of one aspect of the present disclosure when viewed from below; Figure 4 is an exemplary perspective view showing an outer cover of a cosmetic container in a detached state according to an embodiment of one aspect of the present disclosure; Figure 5 It is along Figure 4 Cross-sectional view taken along line AA; Figure 6 It is along Figure 4 A cross-sectional view taken along line BB. An aspect of the present disclosure An aspect of the present disclosure An aspect of the present disclosure An aspect of the present disclosure

[0043] As shown in the drawings, the rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure may include an outer container 10 , an inner container 20 , a rotating member 30 , a rotating operating member 40 , and a lifting member 50 .

[0044] ‌

[0045] The rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure will be described below with respect to each component structure.

[0046] ‌

[0047] The outer container 10 can be in the form of a rigid cylinder with an opening on one side and a predetermined internal space. At least a portion of the inner container 20 can be inserted into and engaged with the internal space of the outer container 10. The outer container 10 is not limited to a rigid cylindrical shape; its shape and material can be varied depending on the type of cosmetics to be stored, ease of use, design considerations, and other factors.

[0048] like Figure 2 and 3 As shown, the fixing body 60 can be further coupled to the inner side of the outer container 10. The fixing body 60 can easily and stably assemble and fix the inner container 20 to the inner side of the outer container 10, and can include a cylindrical first fixing body 62 with both ends open and an annular second fixing body 64. The first fixing body 62 and the second fixing body 64 are fixedly connected to the inner side of the outer container 10 while being connected to each other. Specifically, the first fixing body 62 can be fully inserted into the inner space of the outer container 10, forming the inner wall of the outer container 10; while the second fixing body 64 is fixed to one end of the first fixing body 62, and at least a portion thereof can be exposed on one open side of the outer container 10.

[0049] The first fixing body 62 may be formed with a detachable protrusion 62a and a mating groove 62b. As a structure for refilling the inner container 20, the detachable protrusion 62a may protrude from the inner periphery of the first fixing body 62 and be detachably engaged with the inner container 20. As a structure for preventing the fixing body 60 from rotating relative to the outer container 10, the mating groove 62b may be formed on the outer wall of the first fixing body 62 and mate with and engage with the mating protrusion 12 formed on the outer container 10. In this case, preferably, the detachable protrusions 62a protrude in a pair and are arranged opposite each other to ensure stable engagement between the inner container 20 and the fixing body 60, and the mating groove 62b and the mating protrusion 12 extend elongated along the insertion direction of the fixing body 60. In the rotary-discharge cosmetic container according to one aspect of the present disclosure, as an example, the outer container 10 and the fixing body 60 may be formed separately and fixedly engaged with each other, but one aspect of the present disclosure is not limited thereto. The fixing body 60 may also be integrally formed on the inner wall of the outer container 10 through injection molding.

[0050] In addition, one side of the outer container 10 may further include an outer cover 70 for opening or closing the rotating part 30. The outer cover 70 may be detachably fastened to the inner container 20 and cover the rotating part 30. When in use, the outer cover 70 may be separated from the inner container 20 to expose the rotating part 30 to the outside, and when stored or carried, the outer cover 70 may be coupled to the inner container 20 to protect the rotating part 30. Of course, the outer cover 70 may also be detachably fastened to the outer container 10 or the fixed body 60 instead of the inner container 20.

[0051] ‌

[0052] The inner container 20 can be detachably coupled to the inner side of the outer container 10, and the cosmetic contents can be accommodated in the inner space of the inner container 20. In this case, the cosmetic contents are preferably solid cosmetic products, which are linearly moved by the lifting member 50 and have their upper surface cut by the rotating member 30.

[0053] The inlet portion 22 may be formed at one side of the inner container 20 , and the cosmetic contents may move toward the rotating member 30 and the rotating operation member 40 through the inlet portion 22 .

[0054] The lifting guide protrusions 24 may be formed to protrude from the inner circumferential edge of the inner container 20. As a structure engaged with the lifting member 50 to guide linear motion and prevent the lifting member 50 from rotating, the lifting guide protrusions 24 may be formed to extend in the moving direction of the lifting member 50 and may be formed in at least one pair to face each other.

[0055] In addition, an insertion protrusion 27 may be formed inside the inner container 20. The insertion protrusion 27 may protrude from the bottom center of the inner container 20 to a predetermined height and be inserted into the inner side of the rotating operating member 40, so that the rotating operating member 40 can rotate stably in place without shaking.

[0056] At the same time, a protrusion 25 may be formed outward from the outer periphery of the inner container 20, a first engaging cam 26 may be formed on one side of the protrusion 25 and rotatably engaged with the rotating member 20, and a removable groove 28 may be formed on the other side of the protrusion 25, which is removably engaged with the fixed body 10. The removable groove 28 may include an insertion portion 28a, a retaining portion 28b, and a retaining protrusion 28c. The insertion portion 28a extends in the direction of insertion of the inner container 20 relative to the outer container 10, and the retaining portion 28b is connected to one end of the insertion portion 28a and extends at a right angle. When the removable protrusion 62a of the fixed body 60 is inserted into or removed from the insertion portion 28a and retaining portion 28b, the inner container 20 can be attached to or detached from the fixed body 60. In this case, it is preferred that the first engaging cam 26 extends along the outer periphery of the inner container 20, and the fastening grooves 28 are formed in a manner symmetrical to each other in at least one pair.

[0057] In other words, when the inner container 20 is pushed into the interior space of the fixed body 60, the detachable protrusion 62a is inserted into the insertion portion 28a of the detachable groove 28, and the inner container 20 is continuously rotated in either direction relative to the fixed body 60, at which time the detachable protrusion 62a can be inserted into the retaining portion 28b of the detachable groove 28, so that the inner container 20 and the fixed body 60 can be firmly connected to each other. In addition, when the inner container 20 is rotated in the opposite direction relative to the fixed body 60 to move the detachable protrusion 62a from the retaining portion 28b of the detachable groove 28 to the insertion portion 28a and the inner container 20 is then pulled out of the fixed body 60, the detachable protrusion 62a can be released from the insertion portion 28a, and the inner container 20 and the fixed body 60 can thereby be separated from each other.

[0058] ‌

[0059] The rotating member 30 can be rotatably coupled to the inner container 20 and rotated by a user so that the cosmetic contents contained in the inner container 20 can be discharged to the outside.

[0060] like Figure 4As shown, the rotating member 30 may be formed with a discharge surface 32, which is exposed to the outside and directly contacts a cosmetic tool or the user's finger. A discharge port 32a may be formed on the discharge surface 32 for discharging the cosmetic contents contained in the inner container 20 to the outside. Preferably, the discharge surface 32 may be recessed inward from the upper portion of the rotating member 30 to prevent the contents discharged from the inner container 20 from flowing downward to the outside of the rotating member 30. The discharge port 32a may be a long, linear hole extending from the center to the edge of the discharge surface 32. Furthermore, the two sidewalls of the discharge port 32a may be formed to be inclined at a predetermined angle in the direction of rotation of the rotating member 30 to facilitate smooth discharge of the cosmetic contents. In the rotary discharge cosmetic container according to an embodiment of one aspect of the present disclosure, the discharge ports 32a are described as being long, linear in shape on the discharge surface 32 as an example. However, one aspect of the present disclosure is not limited thereto. The shape, number, or position of the discharge ports 32a may be varied within this range as long as the cosmetic contents can be conveniently discharged to the outside.

[0061] like Figure 5 As shown, the rotating member 30 can surround the open inlet portion 22 of the inner container 20 with the discharge surface 32 while being rotatably coupled to the inner container 20 ; one surface of the rotating operating member 40 can be entirely in contact with the opposite surface of the discharge surface 32 .

[0062] At the same time, at least one discharge port 32a can be formed on the discharge surface 22. If multiple discharge ports are formed, the multiple discharge ports 32a can be radially distributed at a predetermined angle on the upper surface of the rotating component 30 and spaced apart from each other. The discharge area or position of the cosmetic contents can be flexibly adjusted based on factors such as the number of discharge ports 32a and the angle between adjacent discharge ports 32a. For example, the discharge ports 32a can be concentrated in a portion of the discharge surface 32, so that the cosmetic contents are limited to a portion of the discharge port 32 during discharge. Conversely, the discharge ports 32a can also be evenly distributed across the entire discharge surface 32, so that the cosmetic contents can be discharged over a wide area of ​​the discharge surface 32.

[0063] The rotating member 30 may be fixedly coupled to the rotating operating member 40 to transmit the rotational motion to the rotating operating member 40. Figure 3As shown, at least one rotation-limiting protrusion 34 can be formed to protrude from the inner circumferential edge of the rotating member 30 and fixedly engaged with the rotating operating member 40, and the second engaging cam 36 can be formed to rotatably engage with the first engaging cam 26 of the inner container 20. In the rotary-discharging cosmetic container according to an embodiment of one aspect of the present disclosure, it has been described as an example that protrusions can be formed on the inner container 20 and the rotating member 30, respectively, and undercut each other, but one aspect of the present disclosure is not limited thereto. Protrusions and grooves can be formed on the inner container 20 and the rotating member 30, respectively, so that they cooperate and engage with each other.

[0064] At the same time, the inner container 20 and the rotating member 30 may further include a rotation direction control structure that only allows the rotating member 30 to rotate in one direction. In other words, adding such a rotation direction control structure to each of the inner container 20 and the rotating member 30 can ensure that the rotating member 30 rotates only in the ascending direction of the lifting member 50 and prevent it from rotating in the descending direction of the lifting member 50, thereby improving ease of use. For example, one-way rotating protrusions (not shown), such as ratchet gears, may be formed on the outer periphery of the inner container 20 and the inner periphery of the rotating member 30 to engage with each other. Such protrusions can only transmit rotation in one direction and cannot transmit motion in the opposite direction.

[0065] ‌

[0066] The rotating operating member 40 may be formed inside the inner container 20 and may rotate together with the rotating member 30 to discharge the cosmetic contents to the discharge surface 32 of the rotating member 30 .

[0067] like Figure 2 and 3 As shown, the rotating operating member 40 is configured to simultaneously move the lifting member 50 while being rotated by the rotating member 30, thinning the upper surface of the cosmetic contents being moved by the lifting member 50. The rotating operating member 40 includes a hollow engaging portion 42 threadedly connected to the lifting member 50, and a close contact portion 44 extending outward from the end of the engaging portion 42 and forming close contact with a surface of the rotating member 30. The engaging portion 42 is capable of rotating in place while inserted into the insertion protrusion 27 of the inner container 20. The engaging portion 42 may be formed with threads on its outer periphery for threaded engagement with threads formed on the lifting member 50. The close contact portion 44 is inserted into and secured within the interior space of the rotating member 40, rotating therewith. The engaging portion 42 and the close contact portion 44 may be integrally injection molded or separately, such that the engaging portion 42 is fixedly engaged to the center of the close contact portion 44.

[0068] like Figure 6As shown, the close contact portion 44 may be a member that closely contacts the entire inner surface of the rotating member 30 to ensure stable rotation of the rotating operating member 40. It may be formed of a disc-shaped structure with at least a portion of the structure being perforated, and may be located between the inner container 20 and the rotating member 30. The close contact portion 44 may include a cutting blade 44a for thinly slicing the surface of the cosmetic contents, and a content passage hole 44b for the contents cut by the cutting blade 44a to pass through. The cutting blade 44a is a linear projection extending from the center of the rotating operating member 40 to the edge of the rotating operating member 40. It may be formed to protrude toward the cosmetic contents contained in the inner container 20, may become sharper toward the end, and may be inclined in the direction of rotation of the rotating operating member 40. Furthermore, the content passage hole 44b is preferably located near the cutting blade 44a, connected to the outlet 32a of the rotating member 30, and extends from the center of the rotating operating member 40 to its edge, forming a fan-shaped structure with a predetermined area. In this case, the cutting blade 44a may be located below the discharge port 32a and formed to extend in the same direction as the discharge port 32a, and the content passing hole 44b may be located ahead of the cutting blade 44a in an oblique direction.

[0069] At the same time, one or more rotation limiting grooves 46 may be formed on the outer periphery of the rotation operating member 40 to engage with the rotation limiting protrusions 34 of the rotation member 30. In this case, at least one rotation limiting protrusion 34 and at least one rotation limiting groove 46 may be formed in relatively different shapes or sizes to distinguish them from the remaining rotation limiting protrusions 34 and the remaining rotation limiting grooves 46, so that the rotation member 30 and the rotation operating member 40 can always be assembled in a constant direction. That is, as shown in the figure, the rotation limiting protrusion 34 of the rotating component 30 and the rotation limiting groove 46 of the rotating operating component 40 can be formed as a protrusion or a groove, wherein at least one rotation limiting protrusion 34 and at least one rotation limiting groove 46 can be formed as a double protrusion or a double groove so that they can only engage with each other, so that the discharge port 32a of the rotating component 30 and the cutting blade 44a of the rotating operating component 40 can always be positioned on the same straight line up and down, and the assembly direction of the rotating component 30 and the rotating operating component 40 can be constantly controlled so that the contents can be connected to the discharge port 32a of the rotating component 30 through the hole 44b.

[0070] ‌

[0071] The lifting member 50 may be screwed to the rotation operating member 40 to linearly move in the inner space of the inner container 20 and can push the cosmetic contents to the inlet portion 22 of the inner container 20 in proportion to the rotation angle of the rotation operating member 40 .

[0072] A through hole 52 may be formed in the center of the lifting component 50 to allow at least a portion of the rotating operating component 40 to pass through, and a thread may be formed at the inner peripheral edge of the through hole 52 to be threadedly connected to the thread formed on the rotating operating component 40, and the lifting component 50 may move in a straight line along the inner wall of the inner container 20 while its outer periphery is in close contact with the inner wall of the inner container 20.

[0073] like Figure 2 and 3 As shown, a lifting guide groove 54 may be formed on the edge of the lifting member 50 to engage with the lifting guide protrusion 24 of the inner container 20. The lifting guide groove 54 can guide the lifting member 50 to move linearly while preventing it from rotating relative to the inner container 20.

[0074] ‌

[0075] Figures 7 to 8 1 and 2 are views illustrating an operation process of a rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure, and a use process of the rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure will be described with reference to these drawings.

[0076] Figure 7 It's a picture Figure 6 An exemplary cross-sectional view of a state in which the rotating component is rotated; Figure 8 is an exemplary perspective view illustrating a state in which cosmetic contents are discharged to a discharge surface according to an embodiment of one aspect of the present disclosure.

[0077] In order to use the rotary discharge type cosmetic container according to an embodiment of one aspect of the present disclosure, as Figure 4 As shown, the outer cover 70 can be separated from the outer container 10 or the inner container 20 to expose the rotating member 30 to the outside.

[0078] Afterwards, if Figure 7 As shown, when the rotating member 30 rotates in either direction relative to the inner container 20, the rotating operating member 40 engaged with the rotating member 30 also rotates therewith, while the rotation of the lifting member 50 is restricted by the inner container 20. Therefore, the lifting member 50 threadedly connected to the rotating operating member 40 will gradually move upward in proportion to the rotation of the rotating operating member 40, and the cosmetic contents are pushed upward by the lifting member 50 toward the rotating member 30 and the rotating operating member 40.

[0079] Meanwhile, when the rotating member 30 and the rotating operating member 40 rotate, the cutting blade 44a may cut the upper surface of the cosmetic content, and the cosmetic content cut by the cutting blade 44a may be discharged to the discharge port 32a of the discharge surface 32 through the content passing hole 44b.

[0080] Afterwards, a makeup implement such as a powder puff (not shown) is used to pick up the cosmetic contents discharged onto the discharge surface 32 of the rotating member 30 and evenly apply it to the skin for makeup application. After the makeup application is completed, the rotating member 30 is surrounded by the outer cover 70 and can be connected to the outer container 10 or the inner container 20 for storage or carrying.

[0081] ‌

[0082] As described above, one aspect of the present disclosure has been described using specific matters (e.g., specific components) and limited embodiments and drawings. However, these are intended only to facilitate a more general understanding of one aspect of the present disclosure, and one aspect of the present disclosure is not limited to the aforementioned embodiments. Those skilled in the art of one aspect of the present disclosure may make various modifications and alterations based on the above description. Therefore, the subject matter of one aspect of the present disclosure is not limited to the described embodiments, but rather all equivalent or equivalently modified contents of the claims fall within the scope of one aspect of the present disclosure.

[0083] ‌

[0084] [Reference Signs List]

[0085] 10: Outer container 12: Matching protrusion

[0086] 20: Inner container 22: Entrance part

[0087] 24: Lift guide protrusion 25: Protrusion

[0088] 26: First engagement cam 28: Removable groove

[0089] 30: Rotating component 32: Discharge surface

[0090] 32a: discharge port 34: rotation limit protrusion

[0091] 36: Second engagement cam 40: Rotation operation member

[0092] 42: Joint 44: Close contact portion

[0093] 44a: Cutting blade 44b: Contents passing hole

[0094] 46: Rotation limit groove 50: Lifting component

[0095] 52: Through hole 54: Lifting guide groove

[0096] 60: Fixed body 62: First fixed body

[0097] 62a: Removable protrusion 62b: Matching groove

[0098] 64: Second fixed body 70: Outer cover

Claims

1. A rotary discharge cosmetic container, comprising: outer container; an inner container coupled to the outer container and containing cosmetic contents therein; a rotating member rotatably coupled to the inner container and having a discharge surface with a discharge opening; a rotating operating member formed inside the inner container to rotate together with the rotating member and having a cutting blade and a content passing hole; and A lifting member is threadedly connected to the rotating operating member to move linearly inside the inner container.

2. The rotary discharge type cosmetic container according to claim 1, further comprising: A container cover is coupled to the outer container or the inner container to open and close the rotating member.

3. The rotary discharge type cosmetic container according to claim 1, wherein The inner container is formed with a lifting guide protrusion, and the lifting member is formed with a lifting guide groove, and the lifting guide protrusion and the lifting guide groove are fitted with each other.

4. The rotary discharge type cosmetic container according to claim 1, wherein The inner container and the rotating member are formed with a rotation direction control structure for controlling the rotating member to rotate in one direction.

5. The rotary discharge type cosmetic container according to claim 1, wherein The rotating member is rotatably coupled to the inner container, and the discharge surface surrounds an opening portion of the inner container.

6. The rotary discharge type cosmetic container according to claim 1, wherein Each of the rotating component and the rotating operating component is formed with at least one rotation limiting protrusion and at least one rotation limiting groove, wherein, The at least one rotation limiting protrusion and the at least one rotation limiting groove are formed in relatively different shapes or sizes so as to be distinguished from the remaining rotation limiting protrusions and the remaining rotation limiting grooves.

7. The rotary discharge type cosmetic container according to claim 1, wherein The rotation operation member includes an engagement portion threadedly connected to the lifting member and a close contact portion extending outward from an end portion of the engagement portion to closely contact one surface of the rotation member.

8. The rotary discharge type cosmetic container according to claim 1, wherein The cutting blade of the rotational operating member is a linear projection extending from the center of the rotational operating member to the edge of the rotational operating member, and is formed to protrude toward the cosmetic contents accommodated in the inner container and be inclined in the rotation direction of the rotational operating member.

9. The rotary discharge type cosmetic container according to claim 1, wherein The content passing hole of the rotating operation member is formed at a position close to the cutting blade and is connected to the discharge port of the rotating member.

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