Cosmetic container with shaking function

Abstract

The present invention relates to a cosmetic container having a shaking function, and the present invention includes a container body, a wiper, a lid, a brush shaft, and a shaker, so that the shaker moves up and down as the lid is opened and the brush shaft is raised and lowered, and the contents inside the container body can be easily mixed by the raising and lowering of the shaker. As a result the contents can be uniformly mixed and adhere to the application brush part of the brush shaft without layer separation or sedimentation occurring, and the contents can be stably and properly adhered to the application brush part of the brush shaft, making it possible for the user to easily and smoothly apply cosmetics using the contents.

Description

Technical Field

[0001] The present invention relates to a cosmetic container having a shaking function. More specifically, by including a container body, a wiper, a lid, a brush shaft, and a shaker, as the lid is opened and the brush shaft is raised and lowered, the shaker is raised and lowered, and the contents inside the container body can be easily mixed by the raising and lowering of the shaker. As a result, the contents can be uniformly mixed without layer separation or precipitation and adhered in a normal state to the application brush portion of the brush shaft. At the same time, the contents are stably adhered to the application brush portion of the brush shaft in a normal state, enabling the user to easily and smoothly apply makeup using the contents.

Background Art

[0002] Generally, lipsticks or lip glosses are means for maintaining a beautiful lip state full of moisture. Their purpose of use is not only to be easy to use but also to give a glossy feeling to the lips while blocking the evaporation of lip moisture, and they are used in various strata regardless of age or gender.

[0003] Some of the above-mentioned cosmetics are formed in a tube shape, and some are formed in a stick shape, and may be composed of a brush-type container that applies the contents contained in the container body through an application member of a brush shaft (brush rod) attached to the lid.

[0004] The most commonly used brush-type container is configured such that the contents contained in the container body can be adhered as a cosmetic to the application member of the brush shaft attached to the lid. Such a brush-type container is disclosed in Republic of Korea Registered Utility Model No. 20-0438533 (hereinafter referred to as "Patent Document 1").

[0005] Referring to Figure 1 of the above-mentioned Patent Document 1, the conventional brush-type container is characterized by having a container 1 that contains the contents, and an application tip 5 that allows the contents to be applied to the skin by attaching them to a brush shaft 4, which is disposed on a lid 3 that is detachably attached to the opening 2 of the container 1.

[0006] Furthermore, as disclosed in Patent Document 1 as described above, conventional brush-type containers have a structure in which a wiper is provided on the inlet side of the container 1 in order to collect the contents attached to the outer surface of the brush shaft 4 into the container 1 when the brush shaft 4 is pulled out of the container 1.

[0007] However, conventional brush-type containers, as described above, are simply designed to allow the contents contained inside the container to be drawn out while they are still attached to the application brush portion of the brush shaft. This presents a problem in that if layer separation or sedimentation occurs in the contents inside the container, the contents that are not uniformly mixed will be drawn out.

[0008] Furthermore, when using the contents of the container in a state where layer separation or sedimentation has occurred, the poor condition of the contents adhering to the application brush part of the brush shaft prevented the user from applying makeup smoothly.

[0009] Therefore, there is a current need for research and development efforts to create cosmetic containers that allow the contents inside the container to be easily mixed, so that the contents are uniformly mixed and adhere to the application brush part of the brush shaft without layer separation or sedimentation, and so that the contents adhere stably and properly to the application brush part of the brush shaft, allowing the user to apply makeup easily and smoothly. [Prior art documents] [Patent Documents]

[0010] [Patent Document 1] Registered Utility Model No. 20-0438533, Republic of Korea [Overview of the project] [Problems that the invention aims to solve]

[0011] To solve the above-mentioned problems, the present invention aims to provide a cosmetic container with a shaking function that includes a container body, a wiper, a lid, a brush shaft, and a shaker, so that the shaker moves up and down as the lid is opened and the brush shaft is raised and lowered, and the contents inside the container body are easily mixed by the raising and lowering of the shaker, thereby ensuring that the contents are uniformly mixed and adhere to the application brush part of the brush shaft in a normal state without layer separation or sedimentation.

[0012] Another objective of the technology according to the present invention is to enable easy and perfect makeup application by the user, by providing a container body, a wiper, a lid, a brush shaft, and a shaker, so that the contents inside the container body are easily mixed by raising and lowering the shaker, thereby ensuring that the contents attached to the application brush part of the brush shaft adhere in a normal state without layer separation or sedimentation. [Means for solving the problem]

[0013] To achieve the aforementioned objectives, the present invention is as follows. That is, the cosmetic container having a shaking function according to the present invention has a configuration that includes a container body in which the contents are contained, a wiper fitted and fixed downward from an opening at the upper end of the container body and having a wiping part with a through hole formed in the central part, a lid assembled so as to enclose the upper part of the container body, a brush shaft whose upper end is inserted and fixed inside the lid and whose lower end is provided with an application brush part for adhering the contents inside the container body to the user's skin, and a shaker inserted and placed inside the container body and fitted and connected to the upper part of the lower end portion of the brush shaft including the application brush part, and which moves up and down in conjunction with the raising and lowering of the brush shaft, with the upper end portion fitted and connected to the lower end portion of the brush shaft, so as the brush shaft is raised and lowered, the contents inside the container body are moved up and down and mixed. [Effects of the Invention]

[0014] The effects of the cosmetic container having a shaking function according to the present invention are as follows.

[0015] Firstly, by including the container body, wiper, lid, brush shaft, and shaker, the shaker moves up and down as the lid is opened and the brush shaft is raised and lowered, and the contents inside the container body can be easily mixed by the raising and lowering of the shaker. As a result, the contents can be uniformly mixed and adhered to the application brush part of the brush shaft without layer separation or sedimentation occurring.

[0016] Secondly, the container consists of a container body, a wiper, a lid, a brush shaft, and a shaker. By allowing the contents inside the container body to be easily mixed by raising and lowering the shaker, the contents attached to the application brush part of the brush shaft adhere in a normal state without layer separation or sedimentation, enabling the user to easily and perfectly apply makeup using the contents. [Brief explanation of the drawing]

[0017] [Figure 1] It is a plan perspective configuration diagram showing a cosmetic container having a shaking function according to the present invention. [Figure 2] It is a bottom perspective configuration diagram showing a cosmetic container having a shaking function according to the present invention. [Figure 3] It is an exemplary cross-sectional view of an assembled state showing a cosmetic container having a shaking function according to the present invention. [Figure 4] It is an exemplary cross-sectional view of a use state showing a state in which shaking inside the container is realized while repeatedly performing the process of rising and falling of the brush shaft and the shaker of a cosmetic container having a shaking function according to the present invention. [Figure 5] It is an exemplary cross-sectional view of a use state showing a state in which shaking inside the container is realized while repeatedly performing the process of rising and falling of the brush shaft and the shaker of a cosmetic container having a shaking function according to the present invention. [Figure 6] It is an exemplary cross-sectional view of a use state showing a state in which the brush shaft is pulled out together with the lid of a cosmetic container having a shaking function according to the present invention and the shaker has descended inside the container body. [Figure 7] It is an exemplary cross-sectional view of an assembled state of a main part showing a structure in which a brush shaft part and an application brush part are fitted and assembled into a shaker, which is a main part of a cosmetic container having a shaking function according to the present invention. [Figure 8a] It is a main part configuration diagram showing the overall external structure of a shaker, which is a main part of a cosmetic container having a shaking function according to the present invention, and the structures of the upper and lower parts. [Figure 8b] It is a main part configuration diagram showing the overall external structure of a shaker, which is a main part of a cosmetic container having a shaking function according to the present invention, and the structures of the upper and lower parts. [Figure 9a] It is a main part configuration diagram showing a shaker, which is one of the main parts of a cosmetic container having a shaking function according to the present invention, and the overall external structure and the structures of the upper and lower parts of the shaker according to other embodiments. [Figure 9b]A shaker, which is one of the main parts of a cosmetic container having a shaking function according to the present invention, is a main part configuration diagram showing the overall appearance structure of the shaker according to other embodiments and the structures of the upper and lower parts. [Figure 10a] A shaker, which is one of the main parts of a cosmetic container having a shaking function according to the present invention, is a main part configuration diagram showing the overall appearance structure of the shaker according to other embodiments and the structures of the upper and lower parts. [Figure 10b] A shaker, which is one of the main parts of a cosmetic container having a shaking function according to the present invention, is a main part configuration diagram showing the overall appearance structure of the shaker according to other embodiments and the structures of the upper and lower parts.

Mode for Carrying Out the Invention

[0018] The present invention for achieving the above object is as follows. That is, a cosmetic container having a shaking function according to the present invention includes a container body for containing contents, a wiper having a wiping portion that is fitted and fixed downward from an opening at the upper end of the container body and has a through hole formed in a central portion, a lid body that is assembled so as to wrap the upper portion of the container body, a brush shaft whose upper end is inserted and fixed inside the lid body and whose lower end portion is provided with an application brush portion for attaching the contents inside the container body to the user's skin and applying them, and a shaker that is inserted and placed inside the container body and is fitted and connected in a state of penetrating the upper portion over a certain length of the lower end portion including the application brush portion of the brush shaft, and that moves the contents inside the container body up and down while interlocking and moving up and down in a state where the upper end portion is fitted and connected to the lower end portion of the brush shaft so that the contents are mixed.

[0019] In this case, the shaker may include an upward mixing guide section, which is fixed to the lower end of the brush shaft and moves up and down in conjunction with the raising and lowering of the brush shaft, so as the brush shaft moves up and down, the contents inside the container body can be mixed vertically. The upper end of the shaker is connected to the lower end of a connecting bar, which is connected at a certain interval around the lower end of the upward mixing guide section, and the upper end of the shaker is connected to the lower end of a connecting bar, which is connected to the upper end of the connecting bar, and the upper end of the shaker is connected to the lower end of the connecting bar, which is connected to the upper end of the connecting bar, and the upper end of the connecting guide section bar is connected to the lower end of the connecting bar, which is connected to the lower end of the connecting bar, and the upper end of the connecting bar is connected to the lower end of the connecting bar, and the upper end of the connecting bar is connected to the lower end of the brush shaft and the contents inside the container body can be mixed vertically.

[0020] Furthermore, the upward mixing guide section may have inclined portions formed so as to curve inward and downward from the outer peripheral edge of the upper surface, in order to guide the contents that are drawn up to the upper surface when the shaker rises to be mixed downward through the central part, and upward mixing channel sections may be formed by expanding outward from the fitting hole at a certain interval in the circumferential direction of the central fitting hole.

[0021] Furthermore, the shaker may be fitted and connected to the brush shaft over a certain length of the lower end portion including the coating brush portion, so that it moves up and down in conjunction with the raising and lowering of the brush shaft, with fitting projections provided at regular intervals along the inner surface of the fitting hole of the rising mixing guide portion. The fitting projections may then fit and fix the upper part of the brush shaft around the coating brush portion in an interference fit structure so that it can be pulled out when pulled with a load exceeding a certain load.

[0022] Furthermore, the descending mixing guide section may include a lower lifting plate, whose upper end is connected to the lower end of the connecting bar and which is arranged in a disc shape having an outer diameter corresponding to that of the ascending mixing guide section, and a descending mixing channel section, which is arranged in a structure that is recessed inward by a certain area in the region between the connecting bars at a certain interval in the circumferential direction of the lower lifting plate.

[0023] In this case, the lower lifting plate may be formed so that the central part is higher relative to the top surface and slopes downward as it moves from the center outwards, in order to quickly move the contents from the center outwards when the shaker rises.

[0024] Furthermore, the descending mixing guide section is arranged in a radial bar structure where the lower end of the connecting bar extends toward the center of the ascending mixing guide section and its opposing ends are integrally connected, while the contents can be guided upward through the spaces between the radial bars when the shaker descends.

[0025] The brush shaft is arranged in a sealed, hollow cylindrical shape, but has a sealing portion at its lower end in the shape of a rectangular plate of a certain thickness having an area corresponding to the inside of the container body, the upper part of which is inserted and fixed to the upper end of the inside of the lid, and is assembled to the lid by a screw-type connection so as to be removable so as to wrap around the upper part of the container body; a brush shaft portion that extends downward in a cylindrical shape for a certain length from the center of the bottom surface inside the connecting tube portion; and an application brush portion whose upper end is connected and fixed to the lower end of the brush shaft portion. On the other hand, the application brush portion may have its upper end connected and fixed to the lower end of the brush shaft portion, but may be arranged in the shape of an elliptical plate of a certain thickness from the lower end of the brush shaft portion, with the lower end portion inclined outward by a certain angle.

[0026] Hereinafter, preferred embodiments of the cosmetic container having a shaking function according to the present invention will be described in detail based on the attached drawings.

[0027] Figure 1 is a plan perspective view showing a cosmetic container having a shaking function according to the present invention, and Figure 2 is a bottom perspective view showing a cosmetic container having a shaking function according to the present invention.

[0028] Figure 3 is an illustrative cross-sectional view of an assembled cosmetic container having a shaking function according to the present invention.

[0029] Figures 4 and 5 are illustrative cross-sectional views of a cosmetic container with a shaking function according to the present invention, showing how shaking inside the container is achieved as the brush shaft and shaker repeatedly move up and down.

[0030] Figure 6 is an illustrative cross-sectional view of a cosmetic container with a shaking function according to the present invention, showing the state in which the brush shaft is pulled out together with the lid and the shaker has descended into the inside of the container body.

[0031] Figure 7 is an illustrative cross-sectional view of the assembled state of the main part of the cosmetic container having a shaking function according to the present invention, showing the structure in which the main part is fitted and assembled into the shaker with respect to the brush shaft and the application brush part.

[0032] Figures 8a and 8b are diagrams showing the overall external structure and the upper and lower structures of the shaker, which is a key part of the cosmetic container having a shaking function according to the present invention.

[0033] As shown in Figures 1 to 8b, in a preferred embodiment of the present invention, the cosmetic container 100 having a shaking function allows for easy mixing of the contents inside the container body as the shaker moves up and down along with the lid as the brush shaft is raised and lowered. Depending on the embodiment, the cosmetic container 100 of the present invention may include a container body 110, a wiper 120, a lid 130, a brush shaft 140, and a shaker 150.

[0034] Specifically, the container body 110 contains contents for cosmetic purposes.

[0035] In this case, the contents may be a wide variety of cosmetic compositions applicable to the skin, and specifically, they may be viscous liquid or gel-like cosmetics that can be attached to the brush handle and applied to the skin. For example, the contents may encompass cosmetic compositions applicable to various parts of the human body, such as eyebrows, eyelashes, cheeks, lips, and nails.

[0036] In this invention, a cosmetic container refers to a brush-type container that includes an applicator capable of applying the contents to the skin, similar to a brush rod. The cosmetic container of this invention is applicable to any product that can have its contents attached to the brush rod and applied to the skin, and is not limited by the type of contents. In particular, it is applicable to products applied to areas where careful and detailed makeup is required, such as lips, eyes, eyebrows, and nails. For example, it is applicable to a wide variety of cosmetics such as lip gloss, tint, lipstick, mascara, concealer, eyeshadow, eyeliner, and nail polish.

[0037] In embodiments, the container body 110 may have an opening at its top to accommodate contents. The container body 110 may be formed in a shape corresponding to the appearance of the lid 130, so that when joined with the lid 130, they can form a smooth appearance together. For example, the container body 110 and the lid 130 may be formed in the shape of a rectangular prism or a cylinder. In embodiments, the container body 110 may have a shape that is a mixture of a rectangular prism and a cylinder. For example, the inside of the opening of the container body 110 may be formed in the shape of a cylinder relative to the space in which the contents are contained, or it may be formed in the shape of a box with a rectangular parallelepiped portion and an opening that protrudes cylindrically from the top of the rectangular parallelepiped portion with the top end open. However, the present invention is not limited in any way to these.

[0038] In this embodiment, the container body 110 may have a connecting projection 111 that protrudes in the shape of a screw thread along the opening, and may be connected via the connecting projection 111 to a screw thread (not indicated) formed on the inner surface of the connecting tube portion 141 of the brush shaft 140, which will be described later.

[0039] In other words, the container body 110 may be connected via the connecting projection 111 to a threaded projection formed on the inner surface of the connecting tube portion of the brush shaft, which will be described later. The lid 130 can be attached to and removed from the side of the opening of the container body by screwing it in.

[0040] In other words, the lid 130 is assembled to enclose the top of the container body 110, but it may also be assembled by screwing it in so that it is removable and encloses the opening of the container body 110 from the side for a certain length.

[0041] In one embodiment, the wiper 120 may be fitted and fixed downward from the opening at the upper end of the container body 110. The wiper 120 may be formed to protrude downward from the opening at the upper end of the container body 110. The wiper 120 may include a wiping portion 121 that protrudes in an arc shape so as to be convex downward and has a through hole 123 formed in its central portion.

[0042] At this time, the inclined portion 151a of the shaker 150 comes into close contact with the arc-shaped outer surface of the wiping portion 121 as the shaker 150 rises. After this contact is achieved, the lower end portion of the brush shaft portion 143 and the application brush portion 145 of the brush shaft 140 are pulled upward while still fitted and connected from the top of the shaker 150, and as they rise, they scrape downwards the contents adhering to the outer surface of the brush shaft portion 143.

[0043] It is particularly important that the wiper 120 described above is fitted and secured through the opening at the upper end of the container body 110 so that it provides a tight sealing force with the inner surface of the opening.

[0044] In this embodiment, the wiper 120 may have a sealing projection 125 protruding from its outer surface so as to be in close contact with the inner surface of the opening of the container body 110.

[0045] In particular, the sealing projection 125 may be provided as a pair of arc-shaped rings projecting from the upper outer surface of the wiping portion 121, which is in close contact with the inner surface of the opening of the container body 110, at a certain distance apart. However, it is not limited thereto.

[0046] In one embodiment, the upper end of the brush shaft 140 may be inserted and fixed to the upper inner end of the lid 130. This allows the lid 130 to be assembled in a manner that encloses the upper part of the container body 110. The lower end of the brush shaft 140 may be provided with an application brush portion 145 for applying the contents of the container body 110 to the user's skin for makeup application.

[0047] In this embodiment, the brush shaft 140 may be broadly composed of a connecting tube portion 141, a brush shaft portion 143, and an application brush portion 145.

[0048] More specifically, the connecting tube portion 141 is arranged in a sealed, hollow cylindrical shape, but the lower end is provided with a sealing portion 141a in the shape of a rectangular plate of a certain thickness, having an area corresponding to the inside of the container body 110, and the upper part is inserted and fixed to the upper end inside the lid 130, and may be assembled to the lid 130 by a screw-type connection so as to be removable, enclosing the upper part of the container body 110.

[0049] In particular, the connecting tube portion 141 described above may have a connecting stepped portion (not indicated) formed on the outer surface of its upper end so as to have an outward step, and the upper end portion of the connecting tube portion 141 of the brush shaft 140 may be inserted and fixed inside the lid 130 while the connecting stepped portion (not indicated) is locked to a connecting projection (not indicated) that protrudes inward from the upper circumferential surface inside the lid 130.

[0050] Furthermore, the brush shaft portion 143 may extend downward in a cylindrical shape for a certain length from the center of the bottom surface inside the connecting tube portion 141.

[0051] The coating brush portion 145 may have its upper end connected and fixed to the lower end of the brush shaft portion 143.

[0052] In this case, the coating brush portion 145 may have a fitting projection (not indicated) formed at its upper end so as to have a step, and the fitting projection may be fitted and fixed into a fitting groove (not indicated) recessed in the lower end of the brush shaft portion 143 corresponding to the fitting projection (not indicated).

[0053] In this embodiment, the coating brush portion 145 is connected and fixed at its upper end to the lower end of the brush shaft portion 143. However, it may also be arranged in an elliptical plate shape with a certain thickness from the lower end of the brush shaft portion 143, with the lower end portion inclined outward by a certain angle. However, this is not limiting, and the coating brush portion 145 can be formed in various shapes. It is also possible for the coating brush portion 145 and the brush shaft portion 143 to be formed integrally.

[0054] In one embodiment, the shaker 150, which is the main component of the present invention, may be inserted and placed inside the container body 110 and fitted and connected so that it penetrates the upper part over a certain length of the lower end portion of the brush shaft 140, including the application brush portion 145. This allows the contents inside the container body 110 to be mixed while moving up and down, as the brush shaft 140 moves up and down in conjunction with the upper end portion fitted and connected to one side of the brush shaft 140 (for example, the lower end).

[0055] In one embodiment, the shaker 150 may include an upward mixing guide 151 and a downward mixing guide 155 so that the contents inside the container body 110 can be mixed vertically as the brush shaft 140 moves up and down, while being fixed to one side of the brush shaft 140, for example, the lower end.

[0056] The rising mixing guide section 151 can guide the contents that are drawn to the top surface when the shaker 150 rises so that they are mixed downwards through the central part.

[0057] The rising mixing guide section 151 may have a hollow cylindrical shape at its upper end, with a fitting hole 151b in the center for fitting and fixing the lower end of the brush shaft 140.

[0058] Depending on the embodiment, the rising mixing guide portion 151 may have an inclined portion 151a formed so as to slope inward and downward from the outer peripheral edge of the upper surface in an arc shape, and a rising mixing channel portion 151c may be formed by expanding outward from the fitting hole 151b at a certain interval in the circumferential direction of the central fitting hole 151b.

[0059] Referring to the usage state during upward movement shown in Figure 4, when the shaker 150 is raised, the contents that are pulled up are guided along the inclined portion 151a towards the fitting hole 151b, and at the same time, they are guided downward along the inclined portion 151a through the upward mixing channel portion 151c, allowing the contents to be mixed.

[0060] The lower end of the lower mixing guide section 155 is connected to the lower end of a connecting bar 153, which is connected at regular intervals around the lower end of the upper end of the upper mixing guide section 151, and can guide the contents inside the container body 110 to be mixed upward as the shaker 150 rises and then descends.

[0061] The connecting bar 153 is formed extending downward at predetermined intervals around the lower end of the upward mixing guide section 151, and can connect the upward mixing guide section 151 and the downward mixing guide section 155. The connecting bar 153 may be formed of multiple bars, and as shown in the figure, it is preferable to have three bars, but various numbers such as two or four can be used.

[0062] The descending mixing guide section 155 may include a lower lifting plate 155a and a descending mixing channel section 155b.

[0063] In this embodiment, the lower lifting plate 155a may have its upper end connected to the lower end of the connecting bar 153 and may have a shape corresponding to the rising mixing guide portion 151. For example, it may be formed in the shape of a disc having an outer diameter corresponding to the rising mixing guide portion 151.

[0064] Depending on the embodiment, the lower lifting plate 155a may be formed so that the contents are quickly moved from the center of the top surface outwards when the shaker 150 is raised, with the central portion being higher relative to the top surface and the plate becoming lower as it moves outwards from the center. In other words, the lower lifting plate 155a may be formed in the shape of a plate, with the thickness being greatest in the middle portion and decreasing towards the outside.

[0065] Referring to the usage state during the upward movement shown in Figure 4, when the shaker 150 is raised, the contents inside the container body 110, which is lifted by the upper surface of the lower lifting plate 155a, are quickly dispersed from the center outward on the upper surface of the lower lifting plate 155a, and are mixed as they move downward through the downward mixing channel section 155b, thereby further improving the mixing efficiency.

[0066] The descending mixing channel section 155b may be formed in such a way that it is recessed inward by a certain area relative to the region between the connecting bars 153 at predetermined intervals in the circumferential direction of the lower lifting plate 155a.

[0067] As shown in the figure, the descending mixing channel section 155b can be applied as a rectangular groove structure recessed inward in the region between the connecting bars 153 at regular intervals in the circumferential direction of the lower lifting plate 155a.

[0068] Referring to the usage state during descent in Figure 5, as the shaker 150 descends, the contents can be mixed while being dispersed outward via the bottom surface of the lower lifting plate 155a and rising via the descending mixing channel section 155b.

[0069] In the shaker 150 having the configuration described above, it is particularly important that the shaker 150 is fitted and connected to the upper part of the lower end portion of the brush shaft 140, including the coating brush portion 145, over a certain length, so that it moves up and down in conjunction with the movement of the brush shaft 140, while remaining fitted and connected to the lower end of the brush shaft 140.

[0070] For this purpose, the shaker 150 is provided with fitting projections 151b' at regular intervals along the inner surface of the fitting hole 151b of the rising mixing guide section 151, and the fitting projections 151b' fit and fix the upper part of the coating brush section 145 of the brush shaft 140 in an interference fit structure so that it can be pulled out when pulled by a load exceeding a certain load.

[0071] In this case, the fitting projection 151b' preferably has an arc-shaped cross-section, but may also have a mountain-shaped cross-section.

[0072] On the other hand, the cosmetic container 100 having a shaking function according to the present invention, having the configuration described above, allows for locking and unlocking by rotation using a screw structure, with the connecting tube portion 141 provided at the top of the brush shaft 140 inserted and fixed inside the lid 130, so as to enclose the lid 130 from the opening of the container body 110 downwards over a certain length, and a sense of locking can be felt during assembly and disassembly.

[0073] For this purpose, a tension-restraining fixing projection 142 is provided protruding downward in an inverted L-shape in a plan view, 180° opposite to the bottom surface of the sealed portion 141a of the connecting pipe portion 141.

[0074] In this case, the tension-restraining fixing projection 142 is in the shape of an inverted L in plan view and consists of a support portion (not indicated) having a certain length corresponding to the circumferential direction around the opening of the container body 110, and a tension-locking portion (not indicated) extending a certain length perpendicularly from one end of the support portion (not indicated).

[0075] In addition, a tension-restraining locking projection 112 is provided on the stepped portion of the outer surface of the container body 110, which is located a certain distance downward from the opening, and which has an outward step. The tension-restraining locking projection 112 is provided on the stepped portion, which is opposite the tension-restraining fixing projection 142 and has a trapezoidal shape with an orthogonal portion (not indicated) and an inclined portion (not indicated) that are 180° opposite each other in the circumferential direction on the upper surface of the stepped portion.

[0076] In other words, the tension-restraining fixing projection 142 is in an inverted L shape, and after being deformed and returning to its original shape by tension force, it overcomes the orthogonal portion of the tension-restraining locking projection 112 and locks onto the inclined portion with respect to the end portion of the tension-locking portion perpendicular to the support portion which has a certain length corresponding to the circumferential direction around the opening of the container body 110, and then overcomes the inclined portion and locks onto the inclined portion while being deformed and returning to its original shape by tension force.

[0077] As described above, the process by which the tension-restraining fixing projection 142 overcomes the orthogonal portion of the tension-restraining locking projection 112 and locks into the inclined portion allows the screw-fit assembly of the lid 130, into which the upper end portion of the brush shaft 140 is inserted and fixed, with the container body 110 to be performed with a good sense of locking.

[0078] In addition, the process by which the tension-restraining fixing projection 142 overcomes the inclined portion of the tension-restraining locking projection 112 and engages and disengages makes it possible to remove the lid 130, in which the upper end portion of the brush shaft 140 is inserted and fixed inside, from the container body 110 after it has been screwed together, with a secure locking sensation.

[0079] Figures 9a and 9b are diagrams showing the overall external structure and the upper and lower structures of a shaker, which is one of the essential parts of a cosmetic container having a shaking function according to the present invention.

[0080] As shown in Figures 9a and 9b, the shaker differs from the shaker described based on Figures 1 to 8b only in the recessed structure of the descending mixing channel section 155b, and detailed explanations of components with the same reference numerals will be omitted below.

[0081] In the shaker 150 according to another embodiment, the essential downward mixing channel section 155b can be arranged in a structure that is recessed inward by a certain length over the entire area between the connecting bars 153.

[0082] Figures 10a and 10b are diagrams showing the overall external structure and the upper and lower structures of a shaker, which is one of the essential parts of a cosmetic container having a shaking function according to the present invention, and furthermore, a shaker according to another embodiment.

[0083] As shown in Figures 10a and 10b, the shaker differs from the shaker described based on Figures 1 to 8b only in the configuration of the descending mixing guide 155, and will be described in conjunction with Figures 1 to 8b.

[0084] Furthermore, the shaker 150 according to another embodiment includes, broadly speaking, an upward mixing guide section 151 and a downward mixing guide section 155, which move up and down in conjunction with the raising and lowering of the brush shaft 140 while being fixed to the lower end of the brush shaft 140, thereby mixing the contents inside the container body 110 from top to bottom.

[0085] At this time, the rising mixing guide section 151 has a hollow cylindrical shape at its top, with a fitting hole 151b in the center into which the lower end of the brush shaft 140 is fitted and fixed, guiding the contents that are drawn up to the top surface when the shaker 150 rises to be mixed downwards through the central part.

[0086] It is important that such an upward mixing guide section 151 guides the contents that are drawn to the top surface when the shaker 150 rises so that they are mixed downwards through the central part.

[0087] For this purpose, it is preferable that the rising mixing guide portion 151 has an inclined portion 151a formed so as to slope inward and downward from the outer peripheral edge of the upper surface in an arc shape, and that the rising mixing channel portion 151c is formed by expanding outward from the fitting hole 151b at a constant interval in the circumferential direction of the central fitting hole 151b.

[0088] On the other hand, the lower end of the downward mixing guide section 155 is connected to the lower end of a connecting bar 153, which is connected at regular intervals around the lower end of the upward mixing guide section 151, and guides the contents inside the container body 110 to be mixed upward as the shaker 150 rises and then descends.

[0089] Such a descending mixing guide section 155 is arranged in a radial bar structure that extends from the lower end of the connecting bar 153 toward the center of the ascending mixing guide section 151, with opposing ends being integrally connected.

[0090] In other words, as described above, by arranging the descending mixing guide section 155 in a radial bar structure, the contents can be guided upward through the spaces between the radial bars when the shaker 150 descends. The radial bar structure allows the contents to be mixed while forming a vertical curve as they are guided upward, further improving the mixing efficiency.

[0091] In other words, according to the present invention, a cosmetic container with a shaking function having the configuration described above, by including a container body, a wiper, a lid, a brush shaft, and a shaker, the shaker moves up and down as the lid is opened and the brush shaft is raised and lowered, and the contents inside the container body can be easily mixed by the raising and lowering of the shaker. As a result, the contents attached to the application brush part of the brush shaft can be uniformly mixed and attached in a normal state without layer separation or sedimentation.

[0092] Furthermore, the container consists of a container body, a wiper, a lid, a brush shaft, and a shaker. By allowing the contents inside the container body to be easily mixed by the raising and lowering of the shaker, the contents attached to the application brush part of the brush shaft remain in a normal state without layer separation or sedimentation, enabling the user to easily and perfectly apply makeup using the contents.

[0093] Although specific embodiments of the present invention have been described in detail above, the present invention is not limited in any way, and various modifications can be made by a person with ordinary skill in the art to which the invention belongs, and such modifications are included within the scope of the present invention. [Explanation of symbols]

[0094] 100: Cosmetic containers 110: Container body 111:Joining protrusion 112: Tension restraint locking projection 120: Wiper 121: Wiping section 123:Through hole 125: Sealing protrusion 130: Lid 140: Brush shaft 141: Joint tubular body 141a: Sealed part 142: Tension-restrained fixing projection 143: Brush shaft 145: Application brush part 150: Shaker 151: Rising Mixing Guide Section 151a: Inclined part 151b: Fitting hole 151b': Fitting protrusion 151c: Rising mixing channel section 153: Connection bar 155: Descending mixing guide 155a: Lower lifting plate 155b: Downward mixing channel section

Claims

1. A container body (110) in which the contents are contained, A wiper (120) is fitted and fixed downward from the opening at the upper end of the container body (110), and has a wiping section (121) in which a through hole (123) is formed in the central part, A lid (130) is assembled to enclose the top of the container body (110), The upper end is inserted and fixed inside the lid (130), and the lower end is equipped with a brush shaft (140) which has an application brush section (145) for applying the contents of the container body (110) to the skin. A shaker (150) is inserted into the container body (110), but is fitted and connected to one side of the brush shaft (140). The shaker moves up and down in conjunction with the brush shaft (140), causing the contents inside the container body (110) to move up and down, thus mixing the contents. A cosmetic container with a shaking function, including [a specific feature / feature].

2. The aforementioned shaker (150) A fitting hole (151b) is formed to fit and fix one side of the brush shaft (140), and an upward mixing guide section (151) is provided to guide the contents that are drawn up to the upper surface when the shaker (150) rises so that they are mixed downwards through the central part, A connecting bar (153) is formed extending downward at predetermined intervals along the lower end of the aforementioned rising mixing guide section (151), The upper end of the connecting bar is connected to the lower end of the aforementioned connecting bar, and the downward mixing guide (155) guides the contents inside the container body (110) to be mixed upward as the shaker (150) rises and then descends, A cosmetic container having a shaking function according to claim 1, characterized by including the following.

3. The aforementioned rising mixing guide section (151) is An inclined portion (151a) that slopes inward and downward from the outer edge of the upper surface, An upward mixing channel section (151c) expands outward from the fitting hole (151b) at a predetermined interval in the circumferential direction of the central fitting hole (151b), A cosmetic container having a shaking function according to claim 2, characterized by including the following.

4. The aforementioned shaker (150) The cosmetic container having a shaking function according to claim 3, further comprising fitting projections (151b') that are provided at predetermined intervals along the inner surface of the fitting hole (151b) of the rising mixing guide portion (151), wherein the fitting projections (151b') are fitted and fixed to one side of the brush shaft (140).

5. The aforementioned downward mixing guide section (155) is A lower lifting plate (155a) whose upper end is connected to the lower end of the connecting bar (153), A descending mixing channel section (155b) is formed in such a manner that it is recessed inward in the region between the connecting bars (153) at a predetermined interval in the circumferential direction of the lower lifting plate (155a), A cosmetic container having a shaking function according to claim 2, characterized by including the following.

6. The lower lifting plate (155a) is characterized in that, when the shaker (150) is raised, the contents are quickly moved from the center of the top surface outwards, with the central portion being higher than the top surface and the lower portion being sloped downwards as it moves from the center outwards, as described in claim 5 for the cosmetic container having a shaking function.

7. The descending mixing guide section (155) is arranged in a radial bar structure that extends from the lower end of the connecting bar (153) toward the center of the ascending mixing guide section (151) and toward the center side, with opposing ends being integrally connected. A cosmetic container having a shaking function according to claim 2, characterized in that the contents are guided upward through the gaps between radial bars when the shaker (150) descends.

Images