Cosmetic case equipped with metal tip for gua sha

Abstract

The present invention relates to a cooling cosmetic container equipped with a metal gua sha tip that obtains a gua sha, i.e., massage effect, as the metal gua sha tip comes into contact with the skin, as well as provides a skin soothing effect and a cooling refreshing sensation through the unique cold touch of metal, and also enables the automatic opening and closing of the metal gua sha tip discharge hole through a rotary lifting rocker. It includes a body according to the present invention; and a metal gua sha tip coupled to the lower part of the body.

Description

Technology Field

[0001] The present invention relates to a cooling cosmetic container equipped with a metal gua sha tip, and

[0002] More specifically, the invention relates to a cooling cosmetic container equipped with a metal gua sha tip that provides a gua sha, or massage, effect when the metal gua sha tip comes into contact with the skin, as well as a skin soothing effect and a cooling sensation through the unique cold touch of metal, and enables the automatic opening and closing of the metal gua sha tip discharge hole through a rotary lifting rocker. Background Technology

[0003] A prior art document regarding cosmetic containers related to gua sha is Utility Model Publication No. 20-2023-0001888 (October 4, 2023) [Cosmetic container for gua sha massage].

[0004] This disclosed invention comprises a gua sha massage unit configured to perform gua sha massage; and an applicator unit configured to apply a cosmetic formulation, and

[0005] By including a gua sha massage unit that performs gua sha massage and an applicator unit that applies a cosmetic formulation, the cosmetic formulation can be applied to a body part and the applied cosmetic formulation can be spread while performing gua sha massage. Furthermore, by integrating the configuration for performing gua sha massage and the configuration for applying the cosmetic formulation, convenience and portability are enhanced, and gua sha massage can be easily performed while simultaneously applying the cosmetic formulation. Additionally, by detachably connecting the massage tip and the massage tip connecting part, the user can easily replace the massage tip with a material and shape of their choice.

[0006] However, this disclosed design has significant room for improvement regarding the material of the massage tip, and the detachment method also needs to be reinforced in conjunction with a structure that prevents leakage when dispensing cosmetic formulations. The problem to be solved

[0007] Accordingly, the present invention aims to provide a cooling cosmetic container equipped with a metal gua sha tip that not only obtains a gua sha, or massage, effect while the metal gua sha tip comes into contact with the skin, but also provides a skin soothing effect and a cooling, refreshing sensation through the unique cold touch of metal.

[0008] The present invention also aims to provide a cooling cosmetic container equipped with a metal gua sha tip, wherein the metal gua sha tip is interchangeably coupled to an upper rotating drum and the metal gua sha tip discharge hole can be automatically opened and closed through a rotating lifting rocker.

[0009] Furthermore, the present invention aims to provide a cooling cosmetic container configured such that a rotor having a female screw portion is interposed between a rotating drum and a rocker to ensure assembly and operational reliability by transmitting the rotation of the rotating drum to the rotor, and that a pad that moves the contents to a gua sha tip by pump operation is configured to facilitate smooth discharge through first and second scrapers that are in close contact with the inner surface of the body.

[0010] In addition, the present invention aims to provide a cooling cosmetic container equipped with a metal gua sha tip, wherein the first and second rotating parts of the outer cap and the rotating drum, respectively, and the first and second locking parts of the outer cap and the inner cap, respectively, function together so that when the outer cap is locked and unlocked (i.e., locked and unlocked) rotated, the first and second rotating parts and the first and second locking parts are locked and unlocked at once, thereby enabling the outer cap to be switched to a usage mode immediately upon opening. means of solving the problem

[0011] To achieve the above objectives, a cooling cosmetic container equipped with a metal gua sha tip according to the present invention

[0012] body; and

[0013] A metal gua sha tip coupled to the lower part of the above body;

[0014] Includes

[0015] Also, in a cooling cosmetic container equipped with a metal gua sha tip according to the present invention

[0016] The above metal gua sha tip is replaced and coupled to the upper rotating drum, and

[0017] The above-mentioned rotating drum further includes a rocker having a female screw portion and a male screw portion coupled to the female screw portion, and

[0018] It further includes an inner cap coupled to the lower part of the above body, and a rotating drum is coupled to the inner cap, and

[0019] The above rocker descends according to the rotation of the rotating drum to close the discharge hole of the metal gua sha tip, and

[0020] Between the above-mentioned rotating drum and rocker, there is further a rotor that is coupled to the rotating drum and has a female screw portion coupled to a male screw portion, and is linked with the rotating drum.

[0021] It further includes a pad that descends along the body receiving portion according to the operation of a pump coupled to the upper part of the body, and

[0022] The above pad is integrally formed and comprises a first contact portion consisting of a lower portion and a side portion that are in close contact with the inner surface of the inner cap at the bottom dead center, and

[0023] It includes a second contact portion comprising a connecting portion connected to the above-mentioned side portion, a first scraper protruding downward from the connecting portion and having its lower end in close contact with the inner wall of the body to form a first separation portion with the side portion, and a second scraper protruding upward from the connecting portion and having its upper end in close contact with the inner wall of the body to form a second separation portion with the side portion.

[0024] The connected first and second scrapers contact the inner wall of the body only at the bottom and top, and the middle portion of the top and bottom forms a third gap separated from the inner wall of the body, and

[0025] An outer cap covering a metal gua sha tip is attached to the above body, and

[0026] A lower first rotating part and an upper first locking part are formed within the above outer cap, and

[0027] The outer surface of the above-mentioned rotating drum is provided with a second rotating part coupled to a first rotating part, and

[0028] A second locking part is formed in the inner cap above,

[0029] When the above outer cap is rotated to unlock, the first and second rotating parts and the first and second locking parts are unlocked simultaneously, and

[0030] It is preferable that the pump coupled to the upper part of the above body is equipped with a corrugated pipe and first and second check valves for air injection and restoration, respectively coupled to the lower upper part of the corrugated pipe. Effects of the invention

[0031] The cooling cosmetic container equipped with a metal gua sha tip according to the present invention can obtain a gua sha, i.e., massage effect as the metal gua sha tip comes into contact with the skin, as well as provide a skin soothing effect and a cooling refreshing sensation through the cold touch characteristic of metal. Furthermore, the metal gua sha tip is interchangeably coupled to an upper rotating drum, and the metal gua sha tip discharge port can be automatically opened and closed through a rotating lifting rocker. Moreover, a rotor having a female screw portion is interposed between the rotating drum and the rocker so that the rotation of the rotating drum is transmitted to the rotor, thereby ensuring ease of assembly and operational reliability. Additionally, a pad that moves the contents to the gua sha tip by pump operation can be smoothly discharged through first and second scrapers that are in close contact with the inner surface of the body. Furthermore, the first and second rotating parts of the outer cap and the rotating drum, respectively, and the first and second locking parts of the outer cap and the inner cap, respectively, function together so that when the outer cap rotates for locking and unlocking (i.e., locking and unlocking), the first and second The rotating part and the first and second locking parts are locked together at once so that the outer cap can be opened and switched to a usage mode immediately. Brief explanation of the drawing

[0032] FIG. 1 is a perspective view of a cooling cosmetic container equipped with a metal gua sha tip according to the present invention. FIG. 2 is a cross-sectional view of the connection of the present invention. FIG. 3 is an exploded perspective view of the present invention. FIG. 4 is a flowchart of the pump operation sequence of the container of the present invention. Specific details for implementing the invention

[0033] The present invention will be described in detail below with reference to the attached drawings.

[0034] The present invention is capable of various modifications and may take various forms, and embodiments (aspects or examples) are to be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed forms, and it should be understood that it includes all modifications, equivalents, and substitutions that fall within the spirit and scope of the invention.

[0035] In each drawing, identical reference numerals, particularly those with identical tens and ones digits, or identical tens, ones, and alphabets, represent components having the same or similar functions; unless otherwise specified, the components referred to by each reference numeral in the drawing should be understood as components conforming to these criteria.

[0036] In addition, in each drawing, the components are depicted with exaggerated sizes or thicknesses, or simplified, for the sake of ease of understanding; however, the scope of protection of the present invention should not be interpreted as being limited by this.

[0037] The terms used herein are used merely to describe specific embodiments (aspects) (or examples) and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, terms such as “comprising” or “consisting of” are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0038] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application.

[0039] The terms "~1~," "~2~," etc., as described in this specification are used merely to distinguish different components, and are not bound by superiority or order of manufacture; furthermore, the names may not match those in the detailed description of the invention and the claims.

[0041] For convenience in describing the cooling cosmetic container (A) equipped with a metal gua sha tip according to the present invention, if a non-strict approximate directional standard is specified with reference to FIGS. 1 and FIGS. 2,

[0042] The top, bottom, left, and right sides are determined as they appear in the drawings, and the configuration and connection relationships are described in accordance with this standard unless otherwise specifically mentioned in the descriptions related to other drawings and in the claims.

[0043] First, the combined view of FIG. 1 [A], the disassembled view of the outer cap (60) of FIG. 1 [B],

[0044] The combined cross-sectional view of FIG. 2, the exploded perspective view of FIG. 3, and

[0045] As shown in the pump (80) operation flowchart of FIG. 4,

[0046] A cooling cosmetic container (A) equipped with a metal gua sha tip according to the present invention comprises a body (B) and a metal gua sha tip (20) coupled to the lower part of the body.

[0047] As illustrated in FIG. 1 [B], FIG. 2, and FIG. 3, this metal gua sha tip (20) has a donut-shaped first magnet (m1) that is coupled to a circular groove-shaped first mounting part (M1) below the upper nozzle tip, and the rotating drum (30) coupled to the upper part of this metal gua sha tip has sufficient coupling force by the magnetic force of the second magnet (m2) coupled to the lower circular groove-shaped second mounting part (M2) and maintains a coupled state in which leakage of the contents (cosmetics) does not occur, and when separated, it can be easily separated and replaced by finger grip strength, etc.

[0048] As shown in Fig. 1 [B], various gua sha tips (20) are introduced as interchangeable types, and an applicator function is obtained that ensures a suitable massage effect depending on the application area, a cooling and soothing effect of the metal gua sha tip, and appropriate cosmetic application characteristics.

[0049] The assembly and fixing of each mounting part (M1, M2) of each magnet (m1, m2) are carried out in various ways, such as interference fit, use of adhesive, and structural deformation of the physical mounting part, and

[0050] The first magnet (m1) is larger than the second magnet (m2) and exerts a stronger magnetic force, ensuring sufficient fixing power and guaranteeing price competitiveness, and

[0051] If necessary, the second magnet (m2) may be replaced with a general metal ring, and in this case, it should also be interpreted as falling within the scope of equivalent rights of the present invention.

[0052] An inner cap (70) is attached to the lower first coupling part (11) of the body (10), a mounting cap (81a) of the pump (80) is attached to the second coupling part (13) located at an intermediate position offset from the top, and a cap ring (85) that fixes the assembled state of the corrugated pipe (81) of the pump (80) is attached to the upper third coupling part (11).

[0053] One of the key components of the present invention, the rocker (40), opens and closes the discharge hole (21) of the metal gua sha tip (20) as it moves up and down.

[0054] This is implemented by the interlocking of the female screw portion (N) of the rotating drum (30) coupled to the upper part of the metal gua sha tip (20) and the male screw portion (B) of the rocker (40).

[0055] In particular, considering assembly and operability, the female screw portion (N) is inwardly protruded into the hollow (rh) of a separate rotor (r), and is a female screw portion (N) composed of a 180-degree arrangement corresponding to a part of the female screw thread, and two protrusions arranged at positions corresponding to upper and lower misaligned screw threads.

[0056] The above inner cap (70) is in the form of an inverted three-tiered tower, the upper base is connected to the first connecting part (11) of the body (10), and the rotating drum (30) is connected to the lower third part with an O-ring (or) interposed to prevent leakage of contents.

[0057] The outer surface of the lower three-stage portion of the inner cap (70) has a symmetrically arranged limiting projection (70a), and the upper inner surface of the rotating drum (30) has two discontinuous rotating grooves (30a) that are connected to the limiting projection (70a) and separated by a locking projection (30s).

[0058] When the rotating drum (30) rotates, the catch (30s) at the end of the rotating groove (30a) catches on the limiting projection (70a) of the stopped inner cap (70), thereby limiting the rotation angle.

[0059] Accordingly, the lifting stroke of the linked rocker (40) is also limited.

[0060] Specifically, the above rocker (40) is configured such that an attachment (41) at the bottom of the male screw portion (B) opens and closes the discharge hole (21) of the metal gua sha tip (20), and a U-cut portion (u1) at the top of the male screw portion is coupled to the lower U-hole (u2) of the inner cap (70) so as not to rotate in conjunction with the stationary outer cap (60).

[0061] In the receiving hole (71) including the above U-hole (u2), a discharge hole (dh) that serves as a discharge passage for the contents is connected to the U-hole (u2) to form the receiving hole.

[0062] The above-mentioned rotating drum (30) has a receiving hole (rh) for the rotor (r), and the shape of the receiving hole has a shape corresponding to the shape of a cylindrical body and two interlocking protrusions (rp) protruding from the outside of the body.

[0063] Meanwhile, the cooling cosmetic container (A) equipped with a metal gua sha tip according to the present invention further includes a pad (50) that descends along the body receiving portion according to the operation of a pump (80) coupled to the upper part of the body (10), and the contents contained in the pad are pressed into the discharge hole (21) of the gua sha tip (20) to enable the discharge of the contents.

[0064] Additionally, the pad (50) is integrally formed and has a first contact portion (51) composed of a lower portion (51a) and a side portion (51b) that are in close contact with the inner surface of the inner cap (70) at the bottom dead center, and a second contact portion (53) connected to the first contact portion.

[0065] The second contact portion (53) is composed of a connecting portion (53a) connected to the side portion (51b), a first scraper (t1) that protrudes downward from the connecting portion and has its lower end in contact with the inner wall of the body to form a first separation portion (g1) with the side portion, and a second scraper (t2) that protrudes upward from the connecting portion and has its upper end in contact with the inner wall of the body to form a second separation portion (g2) with the side portion.

[0066] Furthermore, the connected first and second scrapers (t1, t2) contact the inner wall of the body only at the bottom and top, and the middle portion of the top and bottom forms a third gap (g3) separated from the inner wall of the body.

[0067] The contents can be discharged more completely without remaining on the inner wall of the body through the first and second scrapers (t1, t2) and the first to third gaps (g1, g2, g3).

[0068] Furthermore, an outer cap is attached to the body (10) to cover the metal gua sha tip (20). Specifically, the outer cap (60) is attached to a rotating drum (30) attached to the upper base and middle 2nd section of the inner cap (70) and the lower 3rd section of the inner cap to cover the metal gua sha tip.

[0069] Specifically, within the outer cap (60), a lower first rotating part (61) in the shape of a protruding line and a first locking part (63) in the shape of a protruding dot spaced apart from the upper part are formed, and

[0070] On the outer surface of the above-mentioned rotating drum (30), a second rotating part (31) in the shape of a long groove that is coupled with the first rotating part (61) is provided, and

[0071] A second locking part (73) is formed in the inner cap (70) above,

[0072] When the outer cap (60) is rotated to lock and unlock (i.e., lock and unlock), the first and second rotating parts (61, 31) and the first and second locking parts (63, 73) are rotated to lock and unlock simultaneously.

[0073] As soon as the outer cap is opened, the rocker (40) rises so that the attachment (41) opens the discharge hole (21) of the metal gua sha tip, and the pad (50) descends according to the operation of the pump (80), allowing the device to switch to a usage mode that discharges the contents.

[0074] The second locking part (73) of the inner cap (70) is structured such that the release vertical groove (73a) and the locking horizontal groove (73b) are connected.

[0075] More specifically, when the outer cap (60) is closed, the first rotating part (61) is coupled to the second rotating part (31) of the rotating drum (30), and the first locking part (63) is coupled to the second locking part (73) of the inner cap (70), that is, the locking horizontal groove (73b), at a closed end position.

[0076] The projection corresponding to the female screw portion (N) of the rotor (r) is located on the upper part of the male screw portion (B) of the rotor (40), and

[0077] The rocker (40) attachment (41) blocks the discharge hole (21) of the metal gua sha tip (20).

[0078] When the outer cap (60) is rotated in the opening direction to open it, the first rotating part (61) and the second rotating part (31) rotate together to rotate the rotating drum (30), and the first locking part (63) is located at the upper beginning of the second locking part (73) of the inner cap (70), that is, the release vertical groove (73a).

[0079] When the outer cap is removed by pulling it out, the first locking part (63) is removed from the release vertical groove (73a) of the inner cap (70) and separated.

[0080] When the rotating drum (30) rotates, the rotor also rotates through the interlocking projection (rp) of the rotor (r).

[0081] The rotational force of this rotor is applied by the female screw portion (N) to the male screw portion (B) of the rocker (40), but

[0082] The rocker (40) has a U-cut portion (u1) that is secured to the inner cap (70) U-hole (u2).

[0083] The rocker rises without rotating, and as the attachment (41) separates from the discharge hole (21) of the metal gua sha tip, the discharge hole is opened, making it possible to discharge the contents (cosmetics).

[0084] In this way, when the pump (80) coupled to the upper part of the body is operated while the discharge hole (21) of the metal gua sha tip is open, air inside the corrugated pipe (81) is injected into the upper part of the pad (50) inside the body (10) through the opening of the first check valve (C1), and

[0085] Due to the pressurization of the injected air, the pad (50) descends toward the metal gua sha tip (20), and the contents (cosmetics) on the lower surface of the pad are discharged through the open discharge hole (21).

[0086] Also, the upper surface shape of the pad (50), the second scraper (t2), and the second spacing part (g2) correspond to a structure that is easy to move by receiving the pressure of the injected air entirely.

[0087] As can be seen more specifically in FIG. 4, the button (83) coupled to the upper part of the maximum expanded corrugated tube (81) has its lower flange caught on the inner surface of the cap ring (85) coupled to the third coupling part (15) of the body (10), thereby fixing the assembled state.

[0088] The lower flange of the corrugated tube (81) and the mounting cap (81a) connected to the lower part of the corrugated tube are connected to the second connecting part (13) in the middle of the body to maintain the assembled state, and

[0089] The mounting cap (81a) has a central first air hole (h1) and three perimeter connecting holes (81h), and these connecting holes can be used to ensure ease of joining with the lower flange of the corrugated pipe (81) by acting as adhesive retention holes.

[0090] A link (cℓ) of the first check valve (C1) is located in the central first air hole (h1) of the mounting cap (81a), and a stopper (cs) and a disc (cd) are connected to the upper and lower parts of the link, respectively.

[0091] A second check valve (C2) of the same shape is connected in the same way to the second air hole (h2) in the upper center of the corrugated pipe (81).

[0092] On the upper part of the corrugated pipe (81) around the second air hole (h2), spacing protrusions (p) (four in the drawing) are formed so as not to obstruct air, and are spaced apart from the stopper (cs) of the second check valve (C2) and arranged to surround the second air hole (h2).

[0093] When the button (83) is pressed, the elastic corrugated tube (81) contracts and changes from state [A] to state [B] in Fig. 4.

[0094] As the air inside the corrugated tube is compressed and pressurized, the circumference of the disc (cd) of the first check valve (C1) descends from the bottom surface of the mounting cap (81a) around the first air hole (h1) due to the air pressure and separates, and

[0095] Due to a link (cℓ) with a cross-sectional area smaller than that of the first air hole (h1), the first air hole is partially opened.

[0096] Eventually, the compressed air inside the corrugated tube enters the body (10) and pressurizes the pad (50) downward.

[0097] Next, when the button (83) is released, the state changes from [C] to [D] in Fig. 4.

[0098] The button (83) also rises together with the restoring force of the corrugated tube (81), and

[0099] As the disc (cd) of the first check valve (C1) is restored to the state of Fig. 4 [D] (=[A]), the disc (cd) is in close contact with the bottom surface of the mounting cap (81a) around the first air hole (h1), and

[0100] As the air pressure inside the corrugated tube expands due to the restoration of the corrugated tube, the disc (cd) of the second check valve (C2) changes into a form that descends from the bottom surface around the second air hole (h2) and separates.

[0101] Accordingly, due to the link (cℓ) having a smaller cross-sectional area than the second air hole (h2), the second air hole is partially opened and outside air is filled back into the corrugated pipe (81), thereby preparing for a subsequent pumping-in operation.

[0102] Four air rails (ar) are formed in the vertical direction on the inner surface of the above button (83) to facilitate air injection.

[0103] In the above description, ordinary known technologies related to the material and dimensions of the cosmetic container, manufacturing method, assembly method, and filling method of the contents have been omitted, but a person skilled in the art can easily guess, infer, and reproduce them.

[0104] Furthermore, although the present invention has been described above with reference to the attached drawings and has focused on cosmetic containers having specific shapes and structures, the present invention is capable of various modifications, changes, and substitutions by those skilled in the art, and such modifications, changes, and substitutions should be interpreted as falling within the scope of protection of the present invention. Explanation of the symbols

[0105] A: Cosmetic container 10: Body 20: Metal Gua Sha Tip t1,t2: Magnet 30: Rotating drum r: Rotor N: Female thread B: Male thread 40: Rocker 50: Pad 51,53: Contact part t1,t2: Scrape g1, g2, g3: Separation part 60: Outer cap 31,61: Rotating part 63,73: Locking part 70: Inner cap 80: Pump 81: Corrugated tube 83: Button

Claims

Claim 1 A cosmetic container comprising: a body; and a metal gua sha tip coupled to the lower part of the body; wherein the metal gua sha tip is interchangeably coupled to an upper rotating drum, and further comprises a rocker having a female screw portion within the rotating drum and a male screw portion coupled to the female screw portion, and further comprises an inner cap coupled to the lower part of the body, wherein the rotating drum is coupled to the inner cap, and wherein the rocker descends according to the rotation of the rotating drum to close the discharge hole of the metal gua sha tip. Claim 2 A cosmetic container according to claim 1, further comprising a rotor that is coupled to a male screw portion between the rotary drum and the rocker and is coupled to the rotary drum, and further comprising a pad that descends along a body receiving portion according to the operation of a pump coupled to the upper part of the body. Claim 3 A cosmetic container according to claim 2, wherein the pad is integrally formed and comprises a first contact portion consisting of a lower portion and a side portion that are in close contact with the inner surface of the inner cap at the bottom dead center, a connecting portion connected to the side portion, a first scraper protruding downward from the connecting portion and having its lower end in close contact with the inner wall of the body and forming a first separation portion with the side portion, and a second contact portion consisting of a second scraper protruding upward from the connecting portion and having its upper end in close contact with the inner wall of the body and forming a second separation portion with the side portion, wherein the connected first and second scrapers contact the inner wall of the body only at their lower and upper ends, and the middle portion of the upper and lower ends forms a third separation portion separated from the inner wall of the body. Claim 4 A cosmetic container according to claim 1 or 3, wherein an outer cap covering a metal gua sha tip is coupled to the body, a lower first rotating part and an upper first locking part are formed within the outer cap, a second rotating part coupled to the first rotating part is provided on the outer surface of the rotating drum, and a second locking part is formed in the inner cap, so that when the outer cap is rotated to unlock, the first and second rotating parts and the first and second locking parts are unlocked at once, and a pump coupled to the upper part of the body is provided with a corrugated tube and first and second check valves for air injection and restoration, respectively coupled to the lower upper end of the corrugated tube.

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