A cosmetic container

Abstract

An embodiment of the present invention discloses a cosmetic container, which comprises a top cover, a connecting member, a cosmetic puff head, a flow guide, and a bottom case. The top cover is fitted onto an opening of the connecting member; the flow guide is fixed on the connecting member; the cosmetic puff head is fixed on the connecting member and wraps around the flow guide; the flow guide is provided with a plurality of through holes; the connecting member is fixedly sleeved at an opening of the bottom case; the through holes connect the cosmetic puff head with the bottom case. The cosmetic container can be conveniently used by simply opening the top cover. During use, the highlighting powder flows from the bottom case to the cosmetic puff head through the through holes, enabling even application with a smooth texture and good adhesion for a natural highlighting effect. Once the top cover is closed, the inner cap and through holes provide dual protection, helping to preserve the quality of the highlighting powder against external environmental factors.

Description

DESCRIPTIONTITLE OF INVENTION: [A COSMETIC CONTAINER]TECHNICAL FIELDThe present disclosure generally relates to the field of cosmetics and specifically relates to a cosmetic container.BACKGROUND

[0001] The following discussion of the background to the invention is intended to facilitate an understanding of the present invention only. It should be appreciated that the discussion is not an acknowledgement or admission that any of the material referred to was published, known or part of the common general knowledge of the person skilled in the art in any jurisdiction as at the priority date of the invention.

[0002] In the field of color cosmetics, highlighting powder is a finely milled powder that is typically applied after all base makeup has been completed. Depending on the desired effect, it is evenly distributed over various areas of the body, such as the face or shoulders. Common application zones include the brow bone, under-eye area, bridge of the nose, chin, shoulders, and even the calves. Highlighting powder serves multiple cosmetic functions, including brightening the skin tone, enhancing facial contours, concealing minor blemishes, and imparting a refined, radiant finish to the skin. Its ability to subtly reflect light makes it a popular product for achieving a luminous, dimensional makeup look.

[0003] Conventional cosmetic containers available in the market primarily comprises a bottle body and a detachable cap. During use, consumers are required to open the cap and manually retrieve a powder puff or brush for application. This method of use is not only cumbersome but also less hygienic, as it often exposes the internal product to environmental factors (e.g., moisture in the air). Moreover, such cosmetic containers are generally not well constructed for storing and dispensing loose powders or small particulate cosmetic materials like highlighting powder. The lack of an integrated and user-friendly dispensing mechanism can result in uneven application, product wastage, or reduced effectiveness.

[0004] Thus, there exists a need to develop an improved cosmetic container structure that facilitates convenient application while maintaining product integrity and storage stability, especially for formulations involving fine powders such as highlighting powder.SUMMARY

[0005] Specifically, to address the above-mentioned technical problems, the present invention specifically uses the following technical solutions:

[0006] Accordingly, an aspect of the invention refers to a cosmetic container, wherein the cosmetic container comprises a top cover (1), a connecting member (2), a cosmetic puff head (3), a flow guide(4), and a bottom case (5); the top cover (1 ) is fitted onto an opening of the connecting member (2); the flow guide(4) is fixed on the connecting member (2); the cosmetic puff head (3) is fixed on the connecting member (2) and wraps around the flow guide(4); the flow guide(4) is provided with a plurality of through holes (41 ); the connecting member (2) is fixedly sleeved at an opening of the bottom case (5); the through holes (41 ) are configured to connect the cosmetic puff head (3) with the bottom case (5).

[0007] In some embodiments, the flow guide (4) further comprises an integrated connecting portion (42) and an extension plate (43); two protrusions (44) are symmetrically provided on the connecting portion (42); the cosmetic puff head (3) is fixedly connected to the connecting portion (42) through the protrusions (44) and is sleeved onto the extension plate (43).

[0008] In some embodiments, the cosmetic puff head (3) is hollow inside; the extension plate (43) is configured to divide an interior of the cosmetic puff head (3) into two inner chambers (31).

[0009] In some embodiments, the through holes (41 ) are symmetrically distributed on the connecting portion (42) on both sides of the extension plate (43); the through holes (41 ) on both sides respectively connect the corresponding inner chambers (31) on the same side with the bottom case (5).

[0010] In some embodiments, the cosmetic container further comprises an inner cap (6); the inner cap (6) is fixed inside the top cover (1 ); an outer wall of the inner cap (6) is fitted against an inner wall of the top cover (1 ).

[0011] In some embodiments, the top cover (1 ) is flat; an inner wall of the top cover (1) is symmetrically provided with two first grooves (1 1 ); an outer wall of the connecting member (2) is symmetrically provided with two first protrusions (21 ) that are fitted with the first grooves (11 ).

[0012] In some embodiments, the bottom case (5) is flat; an outer wall of the bottom case (5) is symmetrically provided with two second grooves (51 ); an inner wall of the connecting member (2) is symmetrically provided with two second protrusions (22) that are fitted with the second grooves (51 ).

[0013] In some embodiments, wherein a first side (33) of the cosmetic puff head (3) is closed; a second side (34) of the cosmetic puff head (3) is provided with at least one powder-dispensing hole (32) penetrating through a surface of the cosmetic puff head (3); when powder inside the cosmetic puff head (3) is subjected to pressure, the powder is capable of seeping out through the powder-dispensing hole (32) in visible granular form.

[0014] In some embodiments, the cosmetic puff head (3) comprises a plastic layer and bristles disposed on an outer surface of the plastic layer.

[0015] In some embodiments, an upper surface (25) of the connecting member (2) is provided with a slot (23); the inner cap (6) is provided with a latch block (61) that is operable to be fitted with the slot (23).

[0016] In some embodiments, the latch block (61 ) is provided at an edge of a bottom portion of the inner cap (6); a receiving space (7) with a discharge opening (71 ) is formed between the latch block (61 ) and an inner wall of the top cover (1 ).

[0017] In some embodiments, the latch block (61 ) is provided with a first inclined surface (62) on a side near a central axis of the cosmetic container, and a second inclined surface (63) on a side away from the central axis of the cosmetic container; an angle between the first inclined surface (62) and a horizontal plane is configured to be greater than an angle between the second inclined surface (63) and the horizontal plane; when the top cover (1) is closed onto the connecting member (2), the latch block (61 ) enters the slot (23) and squeezes out residual powder remaining in the slot (23) along the second inclined surface (63), such that the powder is stored in the receiving space (7).

[0018] In some embodiments, a third inclined surface (64) is provided at a bottom ofthe slot (23), corresponding to the second inclined surface (63); the second inclined surface (63) and the third inclined surface (64) are configured to form a channel (65) operable to direct the residual powder out of the slot (23) to the receiving space (7).

[0019] In some embodiments, the latch block (61 ) is made of a f lexi ble / e lasti c material.

[0020] In some embodiments, at least one hollow hole is provided on the extension plate (43) to connect the two inner chambers (31 ) inside the cosmetic puff head (3).

[0021] Other aspects and features of the present invention will become apparent to those of ordinary skill in the art upon review of the following description of specific embodiments of the invention in conjunction with the accompanying figures.BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In the figures, which illustrate, by way of non-limiting examples only, embodiments of the present invention,

[0023] [FIG. 1] illustrates a schematic view of the overall structure according to an embodiment of the present invention;

[0024] [FIG. 2] illustrates a cross-sectional view of the overall structure according to an embodiment of the present invention;

[0025] [FIG. 3] illustrates a cross-sectional view of the top cover according to an embodiment of the present invention;

[0026] [FIG. 4] illustrates a cross-sectional view of the connecting member according to an embodiment of the present invention;

[0027] [FIG. 5] illustrates another cross-sectional view of the connecting member according to an embodiment of the present invention;

[0028] [FIG. 6] illustrates a cross-sectional view of the cosmetic puff head and the flow guide according to an embodiment of the present invention;

[0029] [FIG. 7] illustrates a schematic view of the flow guide according to an embodiment of the present invention;

[0030] [FIG. 8] illustrates a cross-sectional view of the connecting member, thecosmetic puff head, and the flow guide according to an embodiment of the present invention;

[0031] [FIG. 9] illustrates a schematic view of the bottom case according to an embodiment of the present invention;

[0032] [FIG. 10] illustrates a schematic view of the inner cap according to an embodiment of the present invention;

[0033] [FIG. 11] illustrates a schematic view of the internal structure of the cosmetic puff head according to an embodiment of the present invention;

[0034] [FIG. 12a] illustrates a cross-sectional view of the connecting member and the components above it according to an embodiment of the present invention;

[0035] [FIG. 12b] illustrates a cross-sectional view of the latch block (61) inserting into the slot (23);

[0036] [FIG. 13] illustrates a photograph of an exemplary cosmetic puff head according to an embodiment of the present invention;

[0037] [FIG. 14] illustrates a photograph of another exemplary large-aperture cosmetic puff head according to an embodiment of the present invention.DETAILED DESCRIPTION

[0038] Throughout this document, unless otherwise indicated to the contrary, the terms “comprising”, “consisting of’, “having” and the like, are to be construed as non-exhaustive, or in other words, as meaning “including, but not limited to”.

[0039] Furthermore, throughout the document, unless the context requires otherwise, the word “include” or variations such as “includes” or “including” will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.

[0040] In this document, suffixes such as “component”, “module”, “part”, or “unit” used to denote elements are intended solely to facilitate the description of the present inventionand do not carry any specific meaning by themselves. Therefore, the terms “component”, “module”, “part", and “unit” may be used interchangeably.

[0041] In this document, terms such as “upper”, “lower”, “inner”, “outer”, “front”, “rear”, “one end”, and “the other end” indicate directions or positional relationships based on those shown in the accompanying drawings. They are used merely to simplify the description of the invention and are not intended to indicate or imply that the referenced components or structures must have a particular orientation or be constructed and operated in a particular orientation. Thus, they should not be construed as limiting the invention.

[0042] In addition, terms such as “first”, “second” and “third” are used solely for descriptive purposes and should not be interpreted as indicating or implying relative importance.

[0043] Unless otherwise clearly specified or limited, terms such as “mounted”, “provided with”, and “connected” should be interpreted broadly. For example, “connected” may refer to a fixed connection, a detachable connection, or an integral connection; it may also refer to mechanical coupling, direct connection, indirect connection via an intermediate medium, or internal communication between components. For those of ordinary skill in the art, the specific meanings of these terms in the context of the present invention can be understood according to specific circumstances. The term “plurality” means two or more, including two, three, four, five, and so on.

[0044] Unless defined otherwise, all other technical and scientific terms used herein have the same meaning as is commonly understood by a skilled person to which the subject matter herein belongs.

[0045] EMBODIMENT 1

[0046] As illustrated in FIGs. 1 and 2, a cosmetic container comprises a top cover (1 ), a connecting member (2), a cosmetic puff head (3), a flow guide (4), a bottom case (5), and an inner cap (6). The cosmetic container as a whole is flat in shape.

[0047] As shown in FIGs. 2 to 5, the top cover (1 ) is fitted onto an opening of the connecting member (2). The top cover (1 ) is flat in form (e.g., the top cover (1) is configured to be generally flat in shape), and its inner wall is symmetrically provided withtwo first grooves (1 1 ) (more specifically, the two first grooves (1 1 ) are provided on opposite sides of the planar inner surface of the flat top cover (1 )). The outer wall of the connecting member (2) is symmetrically provided with two first protrusions (21 ) that correspond to and engage with the first grooves (11 ), allowing the top cover (1) to be easily mounted onto the connecting member (2). This structure helps prevent the cosmetic puff head (3) inside the container from becoming contaminated when the top cover (1 ) is placed onto the cosmetic puff head (3).

[0048] As shown in FIGs. 6 to 8, the flow guide (4) is fixed on the connecting member (2), and the cosmetic puff head (3) is also fixed on the connecting member (2) and wraps around the flow guide (4). The flow guide (4) is provided with several through holes (41 ), and further comprises an integrated connecting portion (42) and an extension plate (43). Two protrusions (44) are symmetrically arranged on the connecting portion (42). The cosmetic puff head (3) is fixed to the connecting portion (42) via the protrusions (44) and is sleeved onto the extension plate (43), which stabilizes the puff head (3) and prevents it from wobbling. The cosmetic puff head (3) is hollow inside, and the extension plate (43) divides its interior into two inner chambers (31 ). The through holes (41 ) are symmetrically distributed on the connecting portion (42) on both sides of the extension plate (43), with each set of through holes (41 ) connecting the corresponding inner chamber (31 ) on the same side to the bottom case (5). This allows the highlighting powder to flow from the bottom case (5) through the through holes (41 ) into the respective inner chambers (31 ) on both sides, making it more convenient to use.

[0049] As illustrated in FIGs. 2, 5, 9, and 10, the connecting member (2) is fixedly sleeved onto the opening of the bottom case (5). The bottom case (5) is flat in shape, with its outer wall symmetrically provided with two second grooves (51) (more specifically, the two second grooves (51 ) are formed on opposite sides of the planar outer surface of the flat bottom case (5)), while the inner wall of the connecting member (2) is symmetrically provided with two second protrusions (22), which are configured to engage with the second grooves (51 ). The inner cap (6) is fixed inside the top cover (1 ), and the outer wall of the inner cap (6) fits closely against the inner wall of the top cover (1), preventing direct contact between the cosmetic puff head (3) and the top cover (1 ).

[0050] The cosmetic container can be used simply by opening the top cover (1), offering great convenience. During use, the highlighting powder travels from the bottomcase (5) through the through holes (41 ) to the cosmetic puff head (3), where it adheres to the surface of the puff head (3). When the cosmetic puff head (3) is gently tapped against the face or other areas, the skin receives a natural highlighting effect. The powder can be evenly applied by the cosmetic puff head (3), producing smooth, natural makeup with good adherence. Once the top cover (1 ) is closed, the dual protection provided by the inner cap (6) and the through holes (41 ) helps prevent the highlighting powder stored in the bottom case (5) from being affected by external acidic or alkaline environments, thereby prolonging its shelf life and preserving its quality.

[0051] EMBODIMENT 2

[0052] Unlike Embodiment 1 , and referring to FIGs. 4, 5, 7, and 1 1 to 14, the cosmetic container in the present embodiment features a cosmetic puff head (3) with a first side (33) that is closed and a second side (34) provided with at least one powder-dispensing hole (32) penetrating the surface of the cosmetic puff head (3). When the powder inside the cosmetic puff head (3) is subjected to pressure (e g., when the user taps or presses the puff head (3) during makeup application, causing the internal powder to compress), the powder is discharged through the powder-dispensing hole (32) in the form of visible particles. That is to say, compared with traditional cosmetic puff heads (3) that dispense powder through micron-scale fiber pores in the fabric wrapped around the puff surface, the present application provides a design featuring powder-dispensing holes (32) with significantly larger apertures. These holes (32) are deliberately formed openings, distinct from the inherent fiber pores of the puff material, and are dimensioned to allow the highlighting powder particles to pass through in aggregated form.

[0053] By utilizing a single-sided powder-dispensing hole (32) design on the cosmetic puff head (3), the highlighting powder (or powder) is discharged directionally and concentratedly from one side, enhancing application precision and effectiveness while avoiding the waste typically associated with traditional double-sided dispensing designs. Moreover, the large-aperture structure in this design effectively reduces the risk of clogging caused by sweat, sebum, or impurities, thereby ensuring stable powder output even during long-term use.

[0054] In some embodiments, the cosmetic puff head (3) includes a plastic layer and bristles disposed on the outer surface of the plastic layer. In other words, the cosmetic puff head (3) adopts a double-layer structure in which the inner layer is formed frominjection-molded plastic, and the outer surface is flocked. The highlighting powder is configured to be dispensed only from one specific side of the plastic layer: i.e., the side corresponding to the second side (34) of the cosmetic puff head (3), where the powderdispensing holes (32) are located.

[0055] In some embodiments, at least one hollow hole is provided on the extension plate (43) to connect the two inner chambers (31 ) inside the cosmetic puff head (3). During the powder-dispensing process, powder stored in the inner chamber (31 ) corresponding to the powder-dispensing hole (32) is preferentially and directionally discharged through the powder-dispensing hole (32). As the powder in that inner chamber (31 ) decreases, powder from the other inner chamber (31 ) is gradually and directionally replenished into it via the hollow hole on the extension plate (43), thereby limiting the powder-dispensing rate. This prevents an excessive amount of powder from accumulating in the inner chamber (31) and avoids uncontrolled powder release. In other words, by regulating the volume and flow direction of the powder, this configuration provides a directional and stable dispensing mechanism with controllable dispensing speed for the cosmetic puff head (3).

[0056] As illustrated in FIG. 12a and 12b, in some embodiments, the upper surface of the connecting member (2) is provided with a slot (23), and the inner cap (6) is provided with a latch block (61 ) that engages with the slot (23). The latch block (61 ) refers to a structural projection formed on the inner cap (6), designed to engage with the slot (23) on the connecting member (2) to achieve a mechanical locking when the top cover (1 ) is closed. Specifically, in some embodiments, the latch block (61 ) is configured to be positioned at the edge of the bottom portion of the inner cap (6), and a receiving space (7) with a discharge opening (71 ) is formed between the latch block (61 ) and the inner wall of the top cover (1 ), wherein the discharge opening (71 ) is configured to allow residual powder accumulated in the receiving space (7) to fall out when the top cover (1 ) is removed, thereby exposing the discharge opening (71 ).. In some embodiments, the latch block (61 ) and the inner cap (6) may be integrally formed as a single component.

[0057] In some embodiments, as illustrated in FIGs 12a and 12b, the latch block (61 ) is provided with a first inclined surface (62) on the side near the central axis of the cosmetic container, and a second inclined surface (63) on the side away from the central axis. The angle between the first inclined surface (62) and the horizontal plane is greaterthan the angle between the second inclined surface (63) and the horizontal plane. When the top cover (1) is closed onto the connecting member (2), the latch block (61 ) enters the slot (23) and squeezes out the residual powder in the slot (23) along the more gently sloped second inclined surface (63), allowing the powder to be stored in the receiving space (7). The powder collected in the receiving space (7) can partially fill the gap between the inner cap (6) and / or the top cover (1 ) and the connecting member (2), thereby enhancing the sealing effect and isolating the internal components from external air and moisture. If air inadvertently enters the receiving space (7) and the powder absorbs moisture and forms clumps, those clumps can further contribute to sealing performance by blocking the gap. This helps to maintain the quality of the highlighting powder both within the cosmetic puff head (3) and inside the bottom case (5). When the user opens the top cover (1 ) for subsequent use, any potentially contaminated powder or clumped material in the receiving space (7) can be removed or dislodged and fall out during the opening motion (e.g., shaken loose while opening the top cover (1 )).

[0058] In some embodiments, a third inclined surface (64) is provided at the bottom of the slot (23), corresponding to the second inclined surface (63), such that the second inclined surface (63) and the third inclined surface (64) are cooperatively configured to form a channel (65) for guiding residual powder out of the slot (23) and into the receiving space (7). In some embodiments, the second inclined surface (63) and the third inclined surface (64) are arranged in parallel, thereby defining a tunnel-like channel between them, allowing residual powder to be effectively displaced and directed into the receiving space (7) when the latch block (61 ) moves into the slot (23), accordingly reducing the likelihood of powder accumulation inside the slot (23) that may otherwise obstruct the proper and secure insertion of the latch block (61 ).

[0059] In some embodiments, as illustrated in FIG. 12b, the cross-sectional shape of the slot (23) is an irregular V-shape (or a semi-V shape configuration). For example, the bottom forms a pointed tip or a flatted tip; the side closer to the central axis of the cosmetic container is perpendicular to the horizontal plane (90 degree), while the side farther from the central axis forms a 45-degree angle with the horizontal plane. In other words, the angle between the first inclined surface (62) and a horizontal plane is configured to be greater than an angle between the second inclined surface (63) and the horizontal plane. This configuration could facilitate the smooth extrusion of powder from the slot (23) through the second inclined surface (63) (more specifically, the channel (65) formed bythe second inclined surface (63) and the corresponding third inclined surface (64), preventing powder accumulation at the bottom that could interfere with the engagement of the inner cap (6).

[0060] In some embodiments, the latch block (61 ) is made of a flexible or elastic material (such as rubber) operable to be squeezed into the slot (23). If powder remains at the bottom of the slot (23) and cannot be fully discharged along the second inclined surface (63), the flexible / elastic latch block (61 ) can undergo slight deformation to conform to the shape of the slot (23), thereby maintaining a sealing effect.

[0061] In some embodiments, the bottom of the connecting member (2) is provided with a third groove (24). When the connecting member (2) engages with the second groove (51 ) of the bottom case (5) via the second protrusion (22), the top opening of the bottom case (5) enters the third groove (24) and further interlocks with the connecting member (2), thereby enhancing the overall connection strength.

[0062] In summary, the cosmetic container having the above-described structure achieves a balance between efficient powder application and container sealing through the combination of a directional, anti-clogging dispensing structure and a residual powder recovery structure. While ensuring effective sealing, the design also improves user convenience during use.

[0063] The cosmetic container of the present invention enables immediate use simply by opening the top cover (1 ), thereby enhancing user convenience. During application, the highlighting powder is transferred from the bottom case (5) to the cosmetic puff head (3) via the through holes (41 ) of the flow guide (4), where it adheres to the surface of the puff head (3). When the puff head (3) is gently tapped against the user’s face or other target areas, the powder delivers a natural highlighting effect. The cosmetic puff head (3) allows for smooth and even application, resulting in natural-looking makeup with a silky texture and strong adherence. Once the top cover (1) is closed, the dual protection provided by the inner cap (6) and the through holes (41) helps shield the highlighting powder stored in the bottom case (5) from external acidic or alkaline environments, thereby extending the product’s shelf life and maintaining its quality over time.

[0064] Furthermore, the present application provides a cosmetic container capable of directing the discharge of highlighting powder in a controlled manner while also achievingeffective anti-clogging performance. The cosmetic container can further be equipped with a residual powder recovery structure, thereby achieving a balance between application efficiency and sealing reliability. Specifically, the cosmetic puff head (3) adopts a singlesided powder-dispensing hole (32) design, which allows the highlighting powder to be released in a concentrated manner from one side. This configuration enables more precise and targeted application while minimizing product waste typically associated with conventional double-sided powder-dispensing puff heads, for example, where highlighting powder may be unintentionally discharged from the side not in contact with the skin during use. Unlike traditional puff heads that rely on micron-scale fiber pores in fabric to release powder, the present design utilizes a large-aperture structure, which significantly reduces the risk of clogging caused by sweat, oil, or impurities. As a result, stable and consistent powder-dispensing performance is maintained over prolonged use.

[0065] During the dispensing process, the powder stored in the inner chamber (31 ) corresponding to the powder-dispensing hole (32) is discharged first in a directional manner. As the powder in this inner chamber (31) becomes depleted, powder from the other inner chamber (31 ) gradually and directionally replenishes it through the hollow hole provided on the extension plate (43), thereby regulating the dispensing rate and ensuring sustained output.

[0066] In addition, residual powder generated during use and entering the slot (23) can be collected and stored in the receiving space (7) via the steeply inclined second inclined surface (63) as the top cover (1 ) is closed. The powder stored in the receiving space (7) can partially fill the gap between the inner cap (6) and / or the top cover (1 ) and the connecting member (2), thereby enhancing the sealing effect and preventing external air and moisture from infiltrating the container. This configuration helps preserve the quality of both the highlighting powder adhered to the cosmetic puff head (3) and the powder stored inside the bottom case (5). Upon reopening the top cover (1 ), any potentially contaminated or moisture-absorbed and clumped powder stored in the receiving space (7) may be removed or fall out, thereby maintaining product hygiene and integrity for subsequent use.

[0067] It should be further appreciated by the person skilled in the art that variations and combinations of features described above, not being alternatives or substitutes, may be combined to form yet further embodiments falling within the intended scope of theinvention. As would be understood by a person skilled in the art, each embodiment, may be used in combination with other embodiment or several embodiments.

[0068] REFERENCE NUMERALS:1 - top cover;11 - first groove;2 - connecting member;21 - first protrusion;22 - second protrusion;23 - slot;24 - third groove;25 - upper surface of the connecting member3 - cosmetic puff head;31 - inner chamber;32 - powder-dispensing hole;33 - first side of of the cosmetic puff head34 - second side of the cosmetic puff head4 - flow guide;41 - through hole;42 - connecting portion;43 - extension plate;44 - protrusion;5 - bottom case;51 - second groove;6 - inner cap;61 - latch block;62 - first inclined surface;63 - second inclined surface;64 - third inclined surface65 - channel;7 - receiving space;71 - discharge opening.

Claims

CLAIMSClaim 1 . A cosmetic container, wherein the cosmetic container comprises a top cover (1 ), a connecting member (2), a cosmetic puff head (3), a flow guide(4), and a bottom case (5); the top cover (1 ) is fitted onto an opening of the connecting member (2); the flow guide(4) is fixed on the connecting member (2); the cosmetic puff head (3) is fixed on the connecting member (2) and is configured to wrap around the flow guide(4); the flow guide(4) is provided with a plurality of through holes (41 ); the connecting member (2) is fixedly sleeved at an opening of the bottom case (5); the through holes (41 ) are configured to connect the cosmetic puff head (3) with the bottom case (5).Claim 2. The cosmetic container according to claim 1 , wherein the flow guide(4) further comprises an integrated connecting portion (42) and an extension plate (43); two protrusions (44) are symmetrically provided on the connecting portion (42); the cosmetic puff head (3) is fixedly connected to the connecting portion (42) through the protrusions (44) and is sleeved onto the extension plate (43).Claim 3. The cosmetic container according to claim 2, wherein the cosmetic puff head (3) is configured to be hollow inside; the extension plate (43) is configured to divide an interior of the cosmetic puff head (3) into two inner chambers (31).Claim 4. The cosmetic container according to claim 3, wherein the through holes (41 ) are symmetrically distributed on the connecting portion (42) on both sides of the extension plate (43); the through holes (41) on both sides respectively connect the corresponding inner chambers (31 ) on the same side with the bottom case (5).Claim 5. The cosmetic container according to claim 1 , wherein the cosmetic container further comprises an inner cap (6); the inner cap (6) is fixed inside the top cover (1 ); an outer wall of the inner cap (6) is fitted against an inner wall of the top cover (1 ).Claim 6. The cosmetic container according to claim 1 , wherein the top cover (1 ) is flat; an inner wall of the top cover (1) is symmetrically provided with two first grooves (1 1 ); an outer wall of the connecting member (2) is symmetrically provided with two first protrusions (21 ) that are fitted with the first grooves (1 1 ).Claim 7. The cosmetic container according to claim 1 , wherein the bottom case (5) is flat; an outer wall of the bottom case (5) is symmetrically provided with two second grooves(51 ); an inner wall of the connecting member (2) is symmetrically provided with two second protrusions (22) that are fitted with the second grooves (51 ).Claim 8. The cosmetic container according to any one of claims 1 to 4, wherein a first side (33) of the cosmetic puff head (3) is closed; a second side (34) of the cosmetic puff head (3) is provided with at least one powder-dispensing hole (32) penetrating through a surface of the cosmetic puff head (3); when powder inside the cosmetic puff head (3) is subjected to pressure, the powder is capable of seeping out through the powderdispensing hole (32) in visible granular form.Claim 9. The cosmetic container according to claim 8, wherein the cosmetic puff head (3) comprises a plastic layer and bristles disposed on an outer surface of the plastic layer .Claim 10. The cosmetic container according to claim 5, wherein an upper surface (25) of the connecting member (2) is provided with a slot (23); and the inner cap (6) is provided with a latch block (61 ) that is operable to be fitted with the slot (23).Claim 1 1. The cosmetic container according to claim 10, wherein the latch block (61) is provided at an edge of a bottom portion of the inner cap (6); a receiving space (7) with a discharge opening (71 ) is formed between the latch block (61 ) and an inner wall of the top cover (1 ).Claim 12. The cosmetic container according to claim 11 , wherein the latch block (61) is provided with a first inclined surface (62) on a side near a central axis of the cosmetic container, and a second inclined surface (63) on a side away from the central axis of the cosmetic container; an angle between the first inclined surface (62) and a horizontal plane is configured to be greater than an angle between the second inclined surface (63) and the horizontal plane; when the top cover (1 ) is closed onto the connecting member (2), the latch block (61 ) enters the slot (23) and squeezes out residual powder remaining in the slot (23) along the second inclined surface (63), such that the powder is stored in the receiving space (7).Claim 13. The cosmetic container according to claim 1 1 , wherein a third inclined surface (64) is provided at a bottom of the slot (23), corresponding to the second inclined surface (63); the second inclined surface (63) and the third inclined surface (64) are configured to form a channel (65) operable to direct the residual powder out of the slot (23) to thereceiving space (7).Claim 14. The cosmetic container according to claim 10, wherein the latch block (61) is made of a flexible material operable to be squeezed into the slot (23).Claim 15. The cosmetic container according to claim 3, wherein at least one hollow hole is provided on the extension plate (43) to connect the two inner chambers (31) inside the cosmetic puff head (3).

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