Joint Lip Care Case

Abstract

To provide a joint lip care case. [Solution] A lip care case is provided in which at least two of a plurality of lip care products can be combined, comprising a solid case unit having one end open and a solid product combined inside, with the other end rotatably mounted so as to expose the solid product, and a liquid case unit provided in a manner that can be combined with the solid case unit, with a liquid product and a stick portion for taking and applying the liquid product inside, wherein the solid case unit and the liquid case unit may be provided in a manner that can be combined.

Description

Technical Field

[0001] The present invention relates to a lip care case, and more particularly to a joint lip care case in which different types of cases are detachably coupled to each other.

Background Art

[0002] Conventional lipstick cases have only enhanced the aesthetic effect by diversifying the patterns on their surfaces, and have regarded diversifying the functional aspects to improve user convenience as unimportant. Furthermore, when going out or traveling, in addition to lipsticks, many cosmetics and brushes must be carried, and there is the inconvenience that all kinds of makeup-related products must be carried when applying makeup.

[0003] As a related technology for solving the above problems, in Patent Document 1: Korean Registered Utility Model Publication No. 20-0242047, a multi-purpose lipstick case in which a lighter and a convex mirror are further attached to the lipstick case has been proposed.

[0004] However, since the multi-purpose lipstick case is not combined with makeup supplies such as a concealer and a concealer brush that are used for makeup purposes together with the lipstick, ultimately, there is a problem that the inconvenient elements for carrying various products at once according to the makeup means cannot be eliminated.

[0005] The above technical configuration is background art for helping to understand the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Prior Art Documents

Patent Documents

[0006]

Patent Document 1

Patent Document 2

[0007] The object of the present invention is to provide a joint lip care case characterized by a case on which two or more products can be joined together, where two products are configured as a single set product rather than being held individually. [Means for solving the problem]

[0008] The joint lip care case according to the present invention is a lip care case that is configured to connect at least two of a plurality of lip care products, and includes a solid case unit which is open at one end and has a solid product connected inside and is configured to be rotatable at the other end so that the solid product is exposed, and a liquid case unit which is configured to be connected to the solid case unit and has a liquid product connected inside and a stick portion which can take and apply the liquid product, and the solid case unit and the liquid case unit may be configured to be connected.

[0009] Furthermore, the solid case unit may have a lifting space inside which the solid product is housed, the solid product may be connected to a shaft portion provided in the lifting space, and a dial portion for rotating the shaft portion may be connected to the other end so that the shaft portion is rotated and protrudes from an opening at one end.

[0010] Furthermore, the dial portion may have a coupling groove formed in a concave shape toward the center of the solid case unit, and the liquid case unit may be coupled to the coupling groove.

[0011] Furthermore, the liquid case unit includes a main body portion having an opening at one end to form an entrance / exit section, and a storage space formed therein where a liquid product and a stick portion capable of adhering the liquid product to each other are housed through the entrance / exit section, and one end of the stick portion may include a lid that connects to the main body to close the opening. [Effects of the Invention]

[0012] This invention has the advantage of allowing the user to assemble and possess both solid and liquid forms according to their desired type and color. [Brief explanation of the drawing]

[0013] [Figure 1] This is a perspective view showing a joint lip care case according to one embodiment of the present invention, in which a liquid case unit is bonded to a solid case unit. [Figure 2] This figure illustrates how a joint lip care case according to one embodiment of the present invention is joined together with other different cases. [Figure 3] This is a diagram illustrating the internal structure of a solid case unit in a joint lip care case according to one embodiment of the present invention. [Figure 4] This figure illustrates how a protruding member is coupled to a coupling groove of a solid case unit in a joint lip care case according to a first modification of the present invention. [Figure 5] This figure illustrates how a fitting projection is coupled to a fitting groove in a joint lip care case according to a second modification of the present invention. [Figure 6] This figure illustrates the cover portion and the liquid stick portion of the hybrid case unit in a joint lip care case according to a third modification of the present invention. [Figure 7] This figure illustrates how the liquid stick portion and the solid stick portion are separated in a joint lip care case according to a third modification of the present invention. [Figure 8]In the joint trip care case according to the third modification of the present invention, it is a diagram for explaining the housing part. [Figure 9] In the joint trip care case according to the third modification of the present invention, it is a diagram for explaining that the upper rotating member and the lower rotating member are coupled so that the cover part and the lid member are interlocked.

Mode for Carrying Out the Invention

[0014] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0015] The advantages and features of the present invention, and the method for achieving them, will become clear by referring to the embodiments described in detail below together with the accompanying drawings.

[0016] However, the present invention is not limited by the embodiments disclosed below, but is embodied in various different forms, and merely these embodiments are provided to make the disclosure of the present invention complete and to fully inform those with ordinary knowledge in the technical field to which the present invention belongs of the scope of the invention, and the present invention is only defined by the scope of the claims.

[0017] Also, when it is determined that related known technologies or the like may obscure the gist of the present invention in explaining the present invention, a detailed description thereof will be omitted.

[0018] The present invention relates to a joint trip care case, and the present invention may largely include a solid case unit 100 and a liquid case unit 300.

[0019] The present invention provides a system in which at least two of a plurality of lip care products can be combined, and the solid case unit 100 is configured such that one end is open and a solid product 105 is combined inside, and the other end rotates to expose the solid product 105, and the liquid case unit 300 is configured to be combined with the solid case unit 100 and includes a liquid case unit in which a liquid product 305 and a stick portion 350 for taking and applying the liquid product 305 are combined inside.

[0020] This will be explained in detail through the drawings.

[0021] Figure 1 is a perspective view showing a joint lip care case according to one embodiment of the present invention in which a liquid case unit 300 is bonded to a solid case unit 100; Figure 2 is a diagram illustrating how a joint lip care case according to one embodiment of the present invention is bonded to different cases; and Figure 3 is a diagram illustrating the internal structure of the solid case unit 100 in a joint lip care case according to one embodiment of the present invention.

[0022] As shown in the figure, the present invention is characterized in that a liquid case unit 300 is bonded to a solid case unit 100.

[0023] First, the solid case unit 100 includes a cylindrical body portion 110, and a lifting space 130 is formed inside the body portion 110 in which the solid product 105 is housed. An opening may be formed at one end so that the solid product 105 is exposed to the outside.

[0024] Alternatively, the solid product 105 may be fixed inside the lifting space 130 by having a shaft portion 150 inserted into the solid product 105, and the shaft portion 150 may be coupled to a dial portion 170 that is rotatably provided at the lower end of the main body of the solid case unit 100.

[0025] More specifically, one end of the shaft portion 150 may be connected to the dial portion 170, and the other end may be connected to a coating member. Preferably, the coating member is formed from a shape or material that allows it to scoop up or adhere solid products.

[0026] The dial portion 170 may have a cylindrical shape similar to the body portion 110, and its diameter may be formed in the same way as the body portion 110.

[0027] Therefore, as the dial portion 170 is rotated in one direction, the solid product 105 fixed to the shaft portion 150 rises along the inner circumference of the body portion 110.

[0028] In this case, a threaded member 114 with a threaded shape may be formed on the inner circumferential edge of the body portion 110.

[0029] Furthermore, the solid product 105 fixed to the solid case unit 100 may be a lip tint or a lip balm.

[0030] With this configuration, the solid product 105 can be exposed to the outside and applied directly to the lips by rotating the dial 170.

[0031] On the other hand, the dial portion 170 may have a coupling groove 172 formed in a concave shape toward the center of the solid case unit 100, and the liquid case unit 300 may be coupled to the coupling groove 172.

[0032] The coupling groove 172 is formed as a concave coupling groove 172 toward the center of the solid case unit 100, and the liquid case unit 300 may include a protruding member 314 with a shape corresponding to the coupling groove 172.

[0033] The liquid case unit 300, including the protruding member 314, includes a main body 310 having an entrance / exit section (not shown in the drawing) with one end open, and a storage space 330 formed therein that houses a stick section 350, which is provided so that the liquid product 305 can be applied through the entrance / exit section. The stick section 350 may also include a cap section 390 that connects to the main body 310 to close the opening.

[0034] With this configuration, the stick portion 350, which is integrally formed with the cap portion 390, can be attached to the liquid product 305 in the storage space 330 for use.

[0035] This may further include an adhesive member 352 that is coupled from the stick portion 350 toward the liquid case unit 300.

[0036] The adhesive member 352 may be made of a material capable of absorbing the liquid product 305.

[0037] In one embodiment of the present invention, the main body 310 is formed in a cylindrical shape and is formed to a predetermined length in one direction, with the aforementioned entrance / exit portion formed at one end, and the cap portion 390 is connected to the main body 310 such that the cap portion 390 closes the entrance / exit portion, and a protruding member 314 may be formed at the other end.

[0038] The protruding member 314 may have a circular shape and be formed to be relatively smaller than the diameter of the main body portion 310, and may be inserted into the coupling groove 172.

[0039] Since the diameter of the main body portion 310 and the diameter of the dial portion 170 are formed to be the same, it is preferable that the diameter of the protruding member 314 corresponds to the diameter of the coupling groove 172 and is formed to be smaller than the diameter of the main body portion 310, so that the protruding member 314 can be inserted into the coupling groove 172 of the dial portion 170.

[0040] Furthermore, the liquid product 305 may be a lip tint, lip gloss, or lip oil.

[0041] One embodiment of the present invention relates to a joint lip care case in which a liquid case unit 300 is coupled to a solid case unit 100. The body portion 110 and the main body portion 310 may be made of a transparent material so that the colors of the solid product 105 and the liquid product 305 can be seen. This provides an aesthetically pleasing appearance to the viewer when the solid case unit 100 and the liquid case unit 300 are coupled together, depending on the colors of the products 105 and 305 contained inside.

[0042] On the other hand, the joint lip care case according to the present invention may have a structure in which a protruding member 314 is press-fitted into the coupling groove 172 so that the solid case unit 100 and the liquid case unit 300 are firmly fixed together.

[0043] Figure 4 is a diagram illustrating how a protruding member 314 is connected to a coupling groove 172 of a solid case unit 100 in a joint lip care case according to a first modification of the present invention.

[0044] In a first modified example of the present invention, a coupling groove 172 is formed inside the dial portion 170, and a protruding member 314 is coupled to the coupling groove. Alternatively, at least one fitting projection 316 may be formed on a portion of the periphery of the protruding member 314, and the protruding member 314 may be inserted into the coupling groove 172 and press-fitted into the coupling groove 172 via the fitting projection 316.

[0045] The fitting projection 316 is made of an elastic material, has a shape that protrudes outward from the protruding member 314 in a convex manner, and may be formed in a semicircular shape.

[0046] As a result, the maximum diameter of the protruding member 314, including the fitting projection 316, may be formed to be larger than the inner diameter of the dial portion 170.

[0047] Furthermore, a groove may be formed in a part of the coupling groove 172 that allows the fitting projection 316 to be inserted, corresponding to the position where the fitting projection 316 is formed on the protruding member 314.

[0048] The groove may be formed in a concave shape on the side surface of the solid case unit 100 in a portion adjacent to the center, along the height direction of the coupling groove 172.

[0049] Therefore, the fitting projection 316 may be deformed and inserted into the coupling groove 172, and the coupling may be completed when it reaches the position of the groove.

[0050] Specifically, because the fitting projection 316 has elastic force, when the protruding member 314 is inserted into the coupling groove 172, the fitting projection 316 is deformed to become flat, and then returns to its original shape when it reaches the groove, thereby increasing the binding force between the solid case unit 100 and the liquid case unit 300.

[0051] In this case, when the protruding member 314 detaches from the coupling groove 172, it is preferable that the boundary between the coupling groove and the groove is formed inclined in the direction of the protrusion of the groove along the height direction of the coupling groove 172 in order to facilitate detachment.

[0052] On the other hand, in yet another modified embodiment of the present invention, the coupling groove 172 may have a bent shape and be provided with a path into which the protruding member 314 is inserted.

[0053] This will be explained in detail through Figure 5.

[0054] Figure 5 is a diagram illustrating how a fitting projection 316 is coupled to a fitting groove 174 in a joint lip care case according to a second modification of the present invention.

[0055] In a second modified embodiment of the present invention, the fitting groove 174 may have a path that is bent to the side after the protruding member 314 has been inserted.

[0056] Furthermore, the protruding member 314 may have at least one fitting projection 316 formed around its circumference, thereby firmly bonding the solid case unit 100 and the liquid case unit 300.

[0057] Specifically, the dial portion 170 may further include a fitting groove 174 through which a portion of the periphery passes, and the fitting groove 174 may be formed to communicate with the coupling groove 172.

[0058] Furthermore, when the protruding member 314 is inserted into the coupling groove 172, the orientation can be adjusted by rotating at least one of the solid case unit 100 and the liquid case unit 300 so that the fitting projection 316 is inserted into the fitting groove 174.

[0059] After inserting the fitting projection 316 into the fitting groove 174, the liquid-type case unit 300 can be rotated to one side in accordance with the shape of the fitting groove 174.

[0060] The fitting groove 174 may further include a coupling projection 176 that protrudes predetermined from the dial portion 170 toward the fitting groove 174.

[0061] The connecting projection 176 is formed in a predetermined convex shape, and the fitting projection 316 is connected to the fitting groove 174, thereby increasing the bonding force.

[0062] Here, the fitting projection 316 and the protruding member 314 may be made of an elastic material, and the protruding member 314 may have a rhombic shape with corners formed on the top, bottom, left, and right sides along the vertical direction in which it is inserted into the fitting groove 174.

[0063] This allows for a tight seal, and the protruding member 314 may be inserted and fixed into the coupling groove 172.

[0064] The fitting groove 174 serves as a path for the fitting projection 316 to move, and it is preferable that the connecting projection 176 is formed at at least one of the ends of the dial portion 170 that form the fitting groove.

[0065] Through this embodiment, it can be confirmed that in the portion where the fitting groove 174 is formed in the vertical direction, the connecting projection 176 is formed on only one side, and in the portion where the fitting groove 174 is formed in the lateral direction, the connecting projection 176 is formed correspondingly in the vertical direction.

[0066] As in the modified second embodiment of the present invention, by increasing the bonding force between the solid case unit 100 and the liquid case unit 300, the dial portion 170 can be rotated together with the liquid case unit 300 when rotated, which has the advantage of being able to grip a wide area.

[0067] Conversely, even when using the liquid case unit 300, it has the advantage of being able to be gripped together with the solid case unit 100, allowing for safe handling of the product.

[0068] Furthermore, the degree of protrusion of the protruding member 314 may be the same as the vertical length of the fitting groove 174.

[0069] The fitting groove 174 has a "┐" shape and has a long section formed vertically along the longitudinal direction of the solid case unit 100, and the length of this section can be less than or equal to the height at which the protruding member 314 protrudes from the main body 310.

[0070] On the other hand, according to yet another variation of the present invention, a hybrid case unit 500 may be further included.

[0071] The hybrid case unit 500 includes a housing section 580 having an internal space formed to accommodate a liquid product 305 or a solid product 105 simultaneously, with one end open and a partition wall 582 forming to divide the space, and a lid section 510 that closes the opening of the housing section 580, the lid section 510 may be formed so that half of its area is separated.

[0072] The specific details will be explained through Figures 6 to 9.

[0073] Figure 6 is a diagram illustrating the cover portion 190 and the liquid stick portion 520 of the hybrid case unit 500 in a joint lip care case according to a third modification of the present invention; Figure 7 is a diagram illustrating the separation of the liquid stick portion 520 and the solid stick portion 540 in a joint lip care case according to a third modification of the present invention; Figure 8 is a diagram illustrating the housing portion 580 in a joint lip care case according to a third modification of the present invention; and Figure 9 is a diagram illustrating the connection of the upper rotating member 514 and the lower rotating member 584 so that the cover portion 190 and the opening / closing member 586 are interlocked in a joint lip care case according to a third modification of the present invention.

[0074] The lid portion 510 may include a liquid stick portion 520 and a solid stick portion 540 that are formed to extend toward the storage portion 580.

[0075] Here, the liquid stick portion 520 is for applying the liquid product 305, and the solid stick portion 540 may be for applying the solid product.

[0076] The liquid stick portion 520 and the solid stick portion 540 are configured such that the liquid stick portion 520 is formed to be long and includes a third member 522 whose other end is connected to the liquid stick portion 520, and a fourth member 524 which is connected to the third member 522 but surrounds a part of the third member 522 and is connected so that the third member 522 can be inserted and pulled out. Between the third member 522 and the fourth member 524, an elastic portion 560 having elastic force is arranged along the direction in which the third member 522 and the fourth member 524 are connected, and can provide a repulsive force to return the third member 522 and the fourth member 524 to their original position when they are contracted by an external force from their initial position where they are as stretched as possible.

[0077] The solid stick portion 540, like the liquid stick portion 520, may include a first member 542 corresponding to the third member 522, a second member 543 corresponding to the fourth member 524, and an elastic portion 560 that provides a repulsive force between the first member 542 and the second member 543.

[0078] Specifically, the first member 542 and the second member 543 are provided in such a way that their lengths can be adjusted by the elasticity of the elastic portion 560, and the third member 522 and the fourth member 524 can also have their lengths adjusted by the elastic portion 560.

[0079] With this structure, the liquid stick portion 520 and the solid stick portion 540 are extended in length adjacent to the bottom surface of the housing portion 580, and their length can be extended in response to the consumption of the liquid product 305 and the solid product 105.

[0080] For example, if the length of the solid product 105 is shortened by using the solid product 105, the solid stick portion 540 will be inserted deeper into the housing portion 580, and the elastic portion 560 described above will contract due to the force of insertion of the solid stick portion 540, causing the first member 542 and the second member 543 to contract and cushion the impact applied to the solid product 105 so as not to damage the solid product 105.

[0081] In further embodiments, the first member 542 may be screw-connected to the second member 543.

[0082] This structure allows the first member 542 to rotate and increase in length by extending in a direction away from the second member 543.

[0083] In further embodiments, the first member 542 may be provided in a telescopic manner so as to extend in length.

[0084] Here, the length adjustment of the first member 542 and the third member 522 can be applied in various ways other than those described in the embodiments above, and this does not limit the scope of the rights.

[0085] On the other hand, although the liquid stick portion 520 and the solid stick portion 540 have the same structure, one end of the fourth member 524 may have a liquid end portion 521 to which the liquid product 305 can be attached, and one end of the second member may have a solid end portion 541 to which the solid product 105 can be attached.

[0086] On the other hand, the liquid stick portion 520 and the solid stick portion 540 according to the present invention may be provided in a manner that allows them to be separated from each other.

[0087] As shown in Figure 7, the liquid stick portion 520 is separated from the solid stick portion 540.

[0088] The liquid stick portion 520 and the solid stick portion 540 are connected to the rail member 512 and can be slid apart from each other. As shown in the figure, when the liquid stick portion 520 is separated from the solid stick portion 540 downwards, the liquid stick 520 can be immersed in the liquid product 305 in the housing portion 580.

[0089] The reason for this is that the opening / closing member 586 of the housing section 580 grips the liquid stick section 520, thereby preventing the liquid stick section 520 from detaching from the housing section 580.

[0090] The housing section 580 has an open top and may include an opening / closing member 586 that is connected to the housing section 580 to open and close at least a portion of the housing section 580.

[0091] The opening / closing member 586 has a panel shape and may have a semicircular shape corresponding to half of the cylindrical housing portion 580.

[0092] Furthermore, the opening and closing member 586 may have a groove (not shown) in the center that is the same shape as a semicircular arc.

[0093] A third member 522 or a first member 542 is press-fitted into the groove, and the groove of the opening / closing member 586 is connected to the third member 522, preventing the liquid stick portion 520 from detaching. If the groove is connected to the first member 5, the solid stick portion 540 is prevented from detaching.

[0094] This allows the user to remove only one of either the liquid stick portion 520 or the solid stick portion 540 from the storage portion 580 when lifting the lid portion 510.

[0095] Furthermore, the opening / closing member 586 may be rotatably coupled inside the housing section 580.

[0096] Specifically, the opening / closing member 586 is connected to the partition wall 582 with a pivot axis and is rotatable in the housing section 580.

[0097] As a result, the opening / closing member 586 can close or open the top of the liquid product 305 or the top of the solid product 105 with respect to the partition wall 582 at the top of the housing section 580.

[0098] Specifically, as shown in Figure 8, the upper part of the housing section 580 includes a lower rotating member 584 that vertically penetrates the partition wall 582 along the longitudinal direction of the housing section 580, and the rotation of the lower rotating member 584 can close or open at least one side of the housing section 580.

[0099] In Figure 8, the left diagram shows the state where the liquid product 305 is open and the solid product 105 is closed, while the right diagram shows the opposite state where the solid product 105 is open and the liquid product 305 is closed.

[0100] On the other hand, the rotating lower rotating member 584 may be connected to an upper rotating member 514 that protrudes downward from the lid portion 510 and connects with the lower rotating member 584.

[0101] The upper rotating member 514 may be formed longer from the lid portion 510, and its end may be connected to the lower rotating member 584.

[0102] This allows the position of the opening / closing member 586 to be adjusted by rotating the upper rotating member 514 or the lower rotating member 584.

[0103] As described above, the opening / closing member 586 is rotatably connected to the upper end of the housing 580, and when the user rotates the arrow at the upper end of the upper rotating member 514, the lower rotating member 584 also rotates, causing the opening / closing member 586 to rotate on the housing 580.

[0104] As described above, the opening / closing member 586 is provided to close half of the storage section 580, and in the closed position it grips either the liquid stick section 520 or the solid stick section 540, so that the user can remove only one of the lid sections 510 from the storage section 580.

[0105] Furthermore, a laterally bent display member (not shown in the drawing) may be formed at the upper end of the upper rotating member 514 formed in the center of the lid portion 510. For example, as shown, the display member has an arrow formed on it, allowing the user to identify that a liquid stick portion 520 or a solid stick portion 540 corresponding to the direction pointed to by the arrow is fixed in the housing portion 580.

[0106] Furthermore, in other embodiments, the gear teeth may be exposed on the lid portion 510.

[0107] Specifically, in order for the user to adjust the position of the opening / closing member 586, a gear that can rotate the upper rotating member 514 may be provided inside the lid 510. Specifically, the gear that rotates inside the lid 510 has gear teeth formed along the circumferential direction of the lid 510, and a long hole is formed in a part of the lid 510 so that the gear is exposed, so that the user can operate the gear.

[0108] Furthermore, the gear has color markings on some of its teeth so that the opening / closing member 586 can rotate to the correct position, and arrows or scales are printed on both ends of the elongated hole. When the user rotates the colored part of the gear to the position corresponding to the scale, the opening / closing member 586 can close either the liquid product 305 or the solid product 105.

[0109] Although specific embodiments of the joint lip care case according to the present invention have been described above, it is obvious that various modifications are possible as long as they do not deviate from the scope of the present invention.

[0110] Therefore, the scope of the present invention should not be limited to the embodiments described, but rather defined not only by the claims described below, but also by claims equivalent thereto.

[0111] In other words, the embodiments described above are illustrative in all respects and not limiting, and the scope of the present invention is indicated not by the detailed description but by the claims described below, and all modifications or altered forms derived from the meaning and scope of those claims and their equivalent concepts are included in the scope of the present invention. [Explanation of symbols]

[0112] 100 Solid Case Units 105 Solid products 110 Body part 114 Threaded component 130 Lifting space 150 Shaft section 152 Coating Member 170 Dial section 172 Connection groove 174 Fitting groove 176 Combination process 190 Cover section 300 Liquid Case Units 305 Liquid products 310 Main body 314 Protruding member 316 Attachment projection 330 Accommodation space 350 Stick section 352 Adhesion Member 390 Cap section 500 Hybrid Case Unit 510 Lid 512 Rail component 514 Upper rotating member 520 Liquid stick portion 521 Liquid end 522 Third member 523 Fourth member 540 Solid stick part 541 Solid end 542 First member 543 Second component 560 Elastic part 580 Storage Unit 582 Bulkhead 584 Lower rotating member 586 Opening / closing member

Claims

1. A lip care case that is equipped to accommodate at least two of multiple lip care products, A solid case unit including a dial portion, one end of which is open, a solid product is coupled inside, and the other end is rotatably provided so as to expose the solid product, The solid case unit is provided so as to be connectable to the solid case unit, and includes a liquid case unit to which a liquid product and a stick portion for applying the liquid product are connected. The solid case unit and the liquid case unit are provided so as to be connectable. The solid case unit is characterized in that it has a lifting space inside which the solid product is housed, the solid product is connected to a shaft provided in the lifting space, and a dial is connected to the other end of the shaft so as to rotate the shaft and protrude out of an opening at one end. The dial portion has a coupling groove formed in a concave shape toward the center of the solid case unit, and the liquid case unit is coupled to the coupling groove. The liquid case unit has a shape corresponding to the coupling groove and includes a protruding member that is inserted into the coupling groove. At least one fitting projection is formed on a portion of the periphery of the aforementioned protruding member, The dial portion further includes a fitting groove through which a portion of the surrounding area can be penetrated and into which the fitting projection can be inserted. The fitting groove is bent and extended along the circumferential direction of the dial portion when the fitting projection is inserted, forming a path for the movement of the fitting projection. The fitting groove further includes a coupling projection formed in the fitting groove such that the fitting projection rotates in the circumferential direction of the dial portion along the shape of the fitting groove, and the position of the fitting projection is fixed in the fitting groove. A joint lip care case characterized by the following features.

2. The liquid case unit includes a main body having an opening at one end to form an entrance / exit section, and a storage space formed therein where a stick portion capable of adhering to the liquid product is housed through the entrance / exit section, and one end of the stick portion includes a lid that connects to the main body to close the opening of the entrance / exit section. The joint lip care case according to claim 1.

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