Smearing assembly, cosmetic brush and cosmetic container

Abstract

The utility model discloses a smearing assembly, a cosmetic brush and a cosmetic container. The smearing assembly comprises a smearing piece and a mounting piece. The smearing piece is provided with a first connecting part, and the mounting piece is provided with a second connecting part; the material hardness of the mounting piece is greater than that of the smearing piece; the first connecting part is matched and connected with the second connecting part; according to the smearing assembly, through the arrangement of the first connecting part and the second connecting part, the material hardness of the mounting part is set to be larger than that of the smearing part, reliability and convenience of assembly connection of the smearing part and the mounting part can be achieved, and meanwhile it can be guaranteed that the mounting part has certain connecting strength; therefore, the overall connecting strength of the smearing assembly is improved, the use functional requirement of the smearing assembly is met, and the structure is simple and compact.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cosmetic package, in particular to a smearing assembly, a cosmetic brush and a cosmetic container. BACKGROUND

[0002] The existing cotton head is integrally made of one material by injection molding. After injection molding, a layer of fluff is planted on the plastic smearing head by the classic flocking method. The cotton head is usually used for smearing lip gloss and other lip makeup or skin care materials.

[0003] However, the hardness of the one-piece cotton head in the prior art is relatively hard. During use, the cotton head will exert a certain pressure on the surface of the user's skin, and the relatively hard cotton head will form a relatively large pressure on the parts with a thin stratum corneum on the skin, which may cause the surface of the skin to be broken.

[0004] Therefore, it is necessary to provide an improved smearing assembly, cosmetic brush and cosmetic container to solve at least one of the above-mentioned prior art problems. CONTENT OF THE INVENTION

[0005] The present application provides a smearing assembly comprising a smearing piece and a mounting piece; the smearing piece is provided with a first connecting part, the mounting piece is provided with a second connecting part, the material hardness of the mounting piece is greater than the material hardness of the smearing piece; the first connecting part and the second connecting part are connected in cooperation.

[0006] Optionally, the smearing piece has a connecting end and a smearing end connected thereto; the connecting end is provided with the first connecting part; the material of the connecting end and the material of the smearing end are the same, and the material hardness of the connecting end and the material hardness of the smearing end are the same.

[0007] Optionally, the smearing piece has a connecting end and a smearing end connected thereto; the connecting end is provided with the first connecting part; the material of the connecting end and the material of the smearing end are not the same, and the material hardness of the connecting end is greater than the material hardness of the smearing end.

[0008] Optionally, the first connecting part comprises a first connecting structure, and the second connecting part comprises a second connecting structure; the first connecting structure and the second connecting structure are connected in cooperation by mechanical connection.

[0009] Optionally, the mechanical connection is screw connection.

[0010] Optionally, the first connecting structure and the second connecting structure are alternatively provided with connecting threads and correspondingly provided with matching threads.

[0011] Optionally, the mechanical connection is snap connection.

[0012] Optionally, the first connecting structure and the second connecting structure are alternatively provided as a clamping protrusion and a clamping slot.

[0013] Optionally, the clamping protrusion is a ring-shaped protrusion, and the clamping slot is an arc-shaped groove.

[0014] Optionally, the application end is a solid structure.

[0015] Optionally, the application end is provided with a material suction structure.

[0016] Optionally, the application end is a hollow structure with a hollow cavity.

[0017] Optionally, the application end is provided with a material suction structure, and the material suction structure is in communication with the hollow cavity.

[0018] Optionally, the mounting member has a first fitting end and a second fitting end connected to each other; the first fitting end is provided with the second connecting structure.

[0019] Optionally, the second fitting end is provided with an abutting surface at the connection with the first fitting end; in the connected state of the application member and the mounting member, the abutting surface abuts against the top wall of the connecting end.

[0020] Optionally,

[0021] In another aspect, the application further provides a cosmetic brush comprising a brush rod and the application assembly as described above; the tail of the brush rod is fixedly connected to the application assembly.

[0022] In another aspect, the application further provides a cosmetic container comprising a protective cover, a bottle body and the cosmetic brush as described above; the head of the brush rod is fixedly installed in the protective cover; the bottle opening end of the bottle body is provided with a connecting portion, and the brush rod is provided with a fitting portion which is detachably connected to the connecting portion.

[0023] Optionally, the cosmetic container further comprises an inner plug assembly; the inner plug assembly is arranged on the inner side of the bottle opening of the bottle body.

[0024] The application assembly provided by the application has at least the following technical effects:

[0025] The smear component in the present application includes a smear member and a mounting member; the smear member is provided with a first connecting portion, and the mounting member is provided with a second connecting portion, and the material hardness of the mounting member is greater than the material hardness of the smear member; the first connecting portion and the second connecting portion are cooperatively connected; in the present application, the smear component is provided with the first connecting portion and the second connecting portion, and the material hardness of the mounting member is set to be greater than the material hardness of the smear member, which can achieve the reliability and convenience of the assembly connection between the smear member and the mounting member, and at the same time can also ensure that the mounting member has a certain connection strength, thereby improving the overall connection strength of the smear component, meeting the functional requirements of the smear component, and the structure is simple and compact, and easy to produce and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 : A schematic diagram of the overall structure of a snap-fit ​​application assembly provided in an embodiment of the present application;

[0028] Figure 2 :The embodiments of this application provide Figure 1 A cross-sectional view of the smear assembly in FIG.

[0029] Figure 3 :The embodiments of this application provide Figure 1 A schematic structural diagram of the smearing member in FIG.

[0030] Figure 4 :The embodiments of this application provide Figure 3 A cross-sectional view of the hollow smear member in FIG;

[0031] Figure 5 : A cross-sectional view of another hollow smear member provided in an embodiment of the present application;

[0032] Figure 6 : A cross-sectional view of a solid smear member provided in an embodiment of the present application;

[0033] Figure 7 : A cross-sectional view of another solid smear member provided in an embodiment of the present application;

[0034] Figure 8 : A cross-sectional view of a hollow smear member with a material suction hole provided in an embodiment of the present application;

[0035] Figure 9: A cross-sectional view of another hollow smear member with a material suction hole provided in an embodiment of the present application;

[0036] Figure 10 :The embodiments of this application provide Figure 2 Structural diagram of the mounting parts in FIG.

[0037] Figure 11 :The embodiments of this application provide Figure 10 a sectional view of the mounting member in FIG;

[0038] Figure 12 : A cross-sectional view of a threaded application assembly provided in an embodiment of the present application;

[0039] Figure 13 :The embodiments of this application provide Figure 12 A cross-sectional view of the hollow smear member in FIG;

[0040] Figure 14 : A cross-sectional view of another hollow smear member provided in an embodiment of the present application;

[0041] Figure 15 : A cross-sectional view of a solid smear member provided in an embodiment of the present application;

[0042] Figure 16 : A cross-sectional view of another solid smear member provided in an embodiment of the present application;

[0043] Figure 17 : A cross-sectional view of a hollow smear member with a material suction hole provided in an embodiment of the present application;

[0044] Figure 18 : A cross-sectional view of another hollow smear member with a material suction hole provided in an embodiment of the present application;

[0045] Figure 19 :The embodiments of this application provide Figure 12 Structural diagram of the mounting parts in FIG.

[0046] Figure 20 :The embodiments of this application provide Figure 19 a sectional view of the mounting member in FIG;

[0047] Figure 21 : A cross-sectional view of a coating assembly with a strong debonding connection provided in an embodiment of the present application;

[0048] Figure 22 :The embodiments of this application provide Figure 21 A cross-sectional view of the hollow smear member in FIG;

[0049] Figure 23 : A cross-sectional view of another hollow smear member provided in an embodiment of the present application;

[0050] Figure 24 : sectional view of a solid applicator according to an embodiment of the present application;

[0051] Figure 25 : sectional view of another solid applicator according to an embodiment of the present application;

[0052] Figure 26 : sectional view of a hollow applicator with a material suction hole according to an embodiment of the present application;

[0053] Figure 27 : sectional view of another hollow applicator with a material suction hole according to an embodiment of the present application;

[0054] Figure 28 : structural schematic view of a mounting member in the Figure 21 according to an embodiment of the present application;

[0055] Figure 29 : sectional view of a mounting member in the Figure 28 according to an embodiment of the present application;

[0056] Figure 30 : sectional view of another strong-connection applicator assembly according to an embodiment of the present application;

[0057] Figure 31 : sectional view of a hollow applicator in the Figure 30 according to an embodiment of the present application;

[0058] Figure 32 : sectional view of another hollow applicator according to an embodiment of the present application;

[0059] Figure 33 : sectional view of a solid applicator according to an embodiment of the present application;

[0060] Figure 34 : sectional view of another solid applicator according to an embodiment of the present application;

[0061] Figure 35 : sectional view of a hollow applicator with a material suction hole according to an embodiment of the present application;

[0062] Figure 36 : sectional view of another hollow applicator with a material suction hole according to an embodiment of the present application;

[0063] Figure 37 : structural schematic view of a mounting member in the Figure 31 according to an embodiment of the present application;

[0064] Figure 38 : sectional view of a mounting member in the Figure 37 according to an embodiment of the present application;

[0065] Figure 39 A cross-sectional view of the overall structure of a cosmetic brush according to an embodiment of the present application;

[0066] Figure 40 A cross-sectional view of a brush rod according to an embodiment of the present application;

[0067] Figure 41 A cross-sectional view of the overall structure of a cosmetic container according to an embodiment of the present application;

[0068] Figure 42 A cross-sectional view of a bottle body and an inner plug assembly in a cooperating state according to an embodiment of the present application;

[0069] Figure 43 A cross-sectional view of a brush rod and a protective cap in a cooperating state according to an embodiment of the present application;

[0070] Figure 44 A cross-sectional view of an inner plug assembly structure according to an embodiment of the present application;

[0071] Figure 45 A cross-sectional view of a bottle body structure according to an embodiment of the present application;

[0072] Figure 46 A cross-sectional view of a cosmetic applicator and a mounting member in a snap-fit connection state according to Embodiment 1 of the present application;

[0073] Figure 47 A cross-sectional view of a cosmetic applicator and a mounting member in a snap-fit connection state according to Embodiment 2 of the present application;

[0074] Figure 48 A cross-sectional view of a cosmetic applicator and a mounting member in a snap-fit connection state according to Embodiment 4 of the present application;

[0075] Figure 49 A cross-sectional view of a cosmetic applicator and a mounting member in a snap-fit connection state according to Embodiment 5 of the present application;

[0076] Figure 50 A cross-sectional view of a cosmetic applicator and a mounting member in a snap-fit connection state according to Embodiment 6 of the present application;

[0077] Figure 51 A cross-sectional view of a cosmetic applicator and a mounting member in a threaded connection state according to Embodiment 7 of the present application;

[0078] Figure 52 A cross-sectional view of a cosmetic applicator and a mounting member in a threaded connection state according to Embodiment 8 of the present application;

[0079] Figure 53A cross-sectional view of a threaded connection state of the applicator and the mounting member provided in Embodiment 10 of the present application;

[0080] Figure 54 A cross-sectional view of a threaded connection state of the applicator and the mounting member provided in Embodiment 11 of the present application;

[0081] Figure 55 A cross-sectional view of a threaded connection state of the applicator and the mounting member provided in Embodiment 12 of the present application;

[0082] Figure 56 A cross-sectional view of a snap connection state of another applicator and mounting member provided in Embodiment 1 of the present application;

[0083] Figure 57 A cross-sectional view of a snap connection state of another applicator and mounting member provided in Embodiment 2 of the present application;

[0084] Figure 58 A cross-sectional view of a snap connection state of another applicator and mounting member provided in Embodiment 4 of the present application;

[0085] Figure 59 A cross-sectional view of a snap connection state of another applicator and mounting member provided in Embodiment 5 of the present application;

[0086] Figure 60 A cross-sectional view of a snap connection state of another applicator and mounting member provided in Embodiment 6 of the present application;

[0087] In the drawings, the reference signs correspond to:

[0088] 10 - applicator assembly

[0089] 1 - applicator, 2 - mounting member, 11 - connecting end, 12 - applicator end, 111 - first connecting structure, 112 - second guiding structure, 121 - material suction hole, 122 - applicator surface

[0090] 20 - cosmetic brush

[0091] 2 - mounting member, 21 - first matching end, 22 - second matching end, 211 - second connecting structure, 212 - first guiding structure, 221 - abutting surface

[0092] 3 - brush rod, 31 - tail of the brush rod, 32 - head of the brush rod, 33 - annular connecting member, 34 - rod body of the brush rod, 35 - connecting groove, 311 - connecting hole, 321 - matching part

[0093] 30 - cosmetic container

[0094] 4 - inner nose assembly, 5 - protective cover, 6 - bottle body, 41 - abutting member, 42 - sealing member, 61 - connecting part, 62 - abutting ring groove, 411 - abutting protrusion, 412 - abutting part, 413 - annular protrusion, 422 - avoiding hole. DETAILED DESCRIPTION

[0095] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0096] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or a chronological sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0097] The embodiments will be described below with reference to the drawings, which do not limit the application content described in the claims.

[0098] Please refer to Figures 1-38 As shown in the drawings, the embodiments of the present application provide a smearing assembly, which comprises a smearing member 1 and a mounting member 2; the smearing member 1 is provided with a first connecting part, the mounting member 2 is provided with a second connecting part, the material hardness of the mounting member 2 is greater than that of the smearing member 1; the first connecting part and the second connecting part are connected in cooperation.

[0099] In this way, the present application sets the first connecting part on the smearing member 1 and the second connecting part on the mounting member 2, and based on the cooperation of the first connecting part and the second connecting part, the reliability and convenience of the assembly connection of the smearing member 1 and the mounting member 2 can be realized, and the material hardness of the mounting member 2 is set to be greater than that of the smearing member 1, which can further improve the soft comfort of the smearing member 1 in the smearing process, and also can ensure that the mounting member 2 has a certain connection strength, thereby improving the overall connection strength of the smearing assembly 10, meeting the functional requirements of the smearing assembly 10, and the structure is simple and compact, easy to produce and assemble.

[0100] In a possible implementation, the material of the applicator 1 and the mounting member 2 is the same. For example, the applicator 1 and the mounting member 2 can both use PP (Polypropylene) material. Among them, the applicator 1 uses a first PP material, and the mounting member 2 uses a second PP material. The hardness of the first PP material is less than the hardness of the second PP material.

[0101] In another possible implementation, the material of the applicator 1 and the mounting member 2 is different. For example, the applicator 1 uses TPE (Thermoplastic Elastomer) material, and the mounting member 2 uses a third PP material. The hardness of the TPE material used by the applicator 1 is less than the hardness of the third PP material.

[0102] Specifically, in the production and assembly process of the application assembly 10, the cooperative connection of the first connecting part and the second connecting part is a mechanical connection mode, which can facilitate the production personnel to assemble the applicator 1 and the mounting member 2 into the application assembly 10, and improve the production efficiency. On the other hand, in the product recycling process of the application assembly 10, the cooperative connection of the first connecting part and the second connecting part is a detachable connection mode. Specifically, the recycling personnel can detach the applicator 1 and / or the mounting member 2 from the application assembly 10 by using a specific disassembly tool, thereby improving the recycling rate of the applicator 1 and the mounting member 2, reducing the production cost of the application assembly 10, and reducing the burden on the environment.

[0103] It should be noted that in the process of using the application assembly 10 by the user, the application assembly 10 is used as a whole, and the user is prohibited from disassembling the application assembly 10. Otherwise, forcibly disassembling the application assembly 10 will cause irreversible damage to the application assembly 10 and affect the use function of the application assembly 10.

[0104] Specifically, in order to improve the structural performance and reliability of the applicator 1 and reduce the production cost of the applicator 1, the applicator 1 can be an integrally injection molded part. Similarly, the mounting member 2 is also an integrally injection molded part.

[0105] In other embodiments, in order to improve the structural processing accuracy of the applicator 1 and the mounting member 2, the applicator 1 and the mounting member 2 can also be 3D printed integrally formed parts.

[0106] In some embodiments, the applicator 1 has a connecting end 11 and an application end 12 connected thereto. The connecting end 11 is provided with a first connecting part. The material of the connecting end 11 and the material of the application end 12 are the same, and the hardness of the material of the connecting end 11 and the hardness of the material of the application end 12 are the same.

[0107] Specifically, the applicator 1 can be manufactured by a single-color injection molding process, and the applicator 1 is a single-color injection molded part, so the connecting end 11 and the applicator end 12 of the applicator 1 are connected, and the materials of the two are the same.

[0108] Specifically, the hardness of the connecting end 11 and the applicator end 12 of the applicator 1 after single-color injection molding is the same.

[0109] It should be explained that the single-color injection molded part is made by a single-color injection molding plastic processing process. During the entire processing process, since the same plastic material is used, the single-color injection molded part obtained finally is consistent in material, and thus the hardness is the same.

[0110] Specifically, the materials of the connecting end 11 and the applicator end 12 can both be thermoplastic elastomers (TPE), such as thermoplastic polyurethane (TPU), thermoplastic polystyrene elastomer (TPES), and thermoplastic polyester elastomer (TPEE).

[0111] Alternatively, the applicator 1 is made of thermoplastic polyester elastomer (TPEE), thermoplastic polyurethane (TPU), or thermoplastic polystyrene elastomer (TPES).

[0112] Specifically, the applicator end 12 is usually used for applying lip cosmetics such as lip gloss, lip color, or lip mud. Alternatively, the applicator end 12 can also be used for skin care materials. The skin care materials include, but are not limited to, lip film, lip balm, or skin cream, etc.

[0113] Specifically, the applicator end 12 is a column structure, one end of which is used for connecting with the connecting end 11, and the other end is provided with an applicator surface 122, which is arc-shaped and used for contacting with the skin of the user, so as to improve the fit with the skin and thus enhance the application effect.

[0114] Specifically, the outer surface of the application end 12 is provided with a layer of fluff, the fineness of the fluff is 2.4D-3.6D, the length of the fluff is 1.2mm-1.8mm, a layer of fluff is formed on the outer surface of the application end 12 mainly through a flocking process, and then the fluff layer of the application end 12 is used to dip the cosmetic material and apply it to the user's skin to complete the makeup operation.

[0115] In the fineness of 2.4D-3.6D, D represents denier, denier is a density unit of a fine bundle of silk, artificial fiber, and nylon textile fiber with a fixed length, which refers to the mass of 9000m long fiber at a standard moisture regain, and the unit is denier. Denier is a unit of measuring fiber fineness, and 9000m long fiber weighs 600 grams, which is called 600D fiber. 9000m long yarn weighs 600 grams, which is called 600D yarn. The larger the number, the thicker the yarn or fiber.

[0116] In other embodiments, the application part 1 has a connected connection end 11 and an application end 12; the connection end 11 is provided with a first connection part 1; the material of the connection end 11 and the material of the application end 12 are different, and the hardness of the material of the connection end 11 is greater than the hardness of the material of the application end 12.

[0117] Specifically, the application part 1 is a double-color injection molded part, which can be made by double-color injection molding mold injection processing, so the connection end 11 and the application end 12 of the application part 1 are connected, and the materials of the connection end 11 and the application end 12 are different.

[0118] Specifically, the hardness of the connection end 11 and the application end 12 of the application part 1 after double-color injection molding is different, and the hardness of the material of the connection end 11 is greater than the hardness of the material of the application end 12.

[0119] It should be explained that the double-color injection molded part is made by injecting two different plastic materials in the double-color injection molding machine. During the entire processing process, different plastic materials are used, so the double-color injection molded part produced finally has two different plastic materials, and therefore has different physical properties. The physical properties include but are not limited to hardness, elasticity, or toughness, etc.

[0120] Specifically, when the material of the connection end 11 is polyethylene terephthalate glycol (PETG, Polyethylene Terephthalate Glycol), the material of the application end 12 can be thermoplastic elastomer (TPE, Thermoplastic Elastomer).

[0121] In other embodiments, when the material of the connecting end 11 of the applicator 1 is polyethylene terephthalate (PET), the material of the applying end 12 can be thermoplastic elastomer (TPE).

[0122] In other embodiments, when the material of the connecting end 11 of the applicator 1 is polypropylene (PP), the material of the applying end 12 can be thermoplastic elastomer (TPE).

[0123] In the embodiments of the present application, the connecting end 11 and the applying end 12 of the applicator 1 are processed into injection molded parts with different hardnesses by adopting double-color injection molding, and the hardness of the connecting end 11 is greater than that of the applying end 12, so that the softness of the applying end 12 can be ensured, and the connecting strength of the connecting end 11 and the mounting part 2 can be ensured, thereby improving the functional usability of the applicator 1.

[0124] In some embodiments, the mounting part 2 has a first connecting end 21 and a second connecting end 22 connected with each other.

[0125] Specifically, in order to improve the structural performance and reliability of the mounting part 2, reduce the production cost of the mounting part 2, and improve the production efficiency of the mounting part 2, the mounting part 2 can be an integrally injection molded part, which can be manufactured by injection molding, so that the first connecting end 21 and the second connecting end 22 of the mounting part 2 are connected with each other.

[0126] Specifically, in the connected state of the applicator 1 and the mounting part 2, the first connecting end 21 of the mounting part 2 is an end facing the applicator 1, and the second connecting end 22 of the mounting part 2 is an end away from the applicator 1.

[0127] Specifically, the second connecting part is arranged on the first connecting end 21 for connecting with the first connecting part on the applicator 1.

[0128] Specifically, the mounting part 2 can be a column structure, the first connecting end 21 is used for connecting with the applicator 1, and the second connecting end 22 is used for connecting with an external connecting part, for example, the second connecting end 22 can be used for connecting with a brush rod.

[0129] In some embodiments, the second connecting end 22 is provided with an abutting surface 221 at the connection with the first connecting end 21; and in the connected state of the applicator 1 and the mounting part 2, the abutting surface 221 abuts against the top wall of the connecting end 11.

[0130] Specifically, the cross-sectional area of the first fitting end 21 is smaller than that of the second fitting end 22, and then the abutting surface 221 is formed at the connection between the first fitting end 21 and the second fitting end 22. In the connected state of the applicator 1 and the mounting piece 2, the first connecting structure 111 cooperates with the second connecting structure 211, the abutting surface 221 abuts against the top wall of the connecting end 11, and the cooperation effect of the first connecting structure 111 and the second connecting structure 211 is avoided from being damaged by excessive force. The effectiveness of the connection of the applicator 1 and the mounting piece 2 and the efficiency of the assembly can be ensured.

[0131] In some embodiments, the first connecting part includes the first connecting structure 111, and the second connecting part includes the second connecting structure 211; the first connecting structure 111 and the second connecting structure 211 are connected in a mechanical connection mode, and then the connection of the applicator 1 and the mounting piece 2 is realized.

[0132] Further, the mechanical connection mode is a threaded connection, that is, one of the first connecting structure 111 and the second connecting structure 211 is provided as a connecting thread, and the other is provided as a cooperating thread. It should be noted that the structure of the connecting thread and the cooperating thread is not limited in the present case, and the threaded connection of the two can be achieved. For example, in the case of an internal thread as the connecting thread, in order to realize the connection of the two, the cooperating thread is an external thread.

[0133] Case one, the first connecting structure 111 is a connecting thread, and the connecting thread is an internal thread; the second connecting structure 211 is a cooperating thread, and the cooperating thread is an external thread that cooperates with the internal thread:

[0134] The first connecting part further includes a connecting cylinder provided on the connecting end 11, and the inner wall of the connecting cylinder is provided with an internal thread; the connecting column on the first fitting end 21 of the mounting piece 2 is provided with an external thread on the outer wall; and then the applicator 1 and the mounting piece 2 are connected by threaded connection, and the top wall of the connecting cylinder abuts against the abutting surface 221.

[0135] Case two, the first connecting structure 111 is a cooperating thread, and the cooperating thread is an external thread; the second connecting structure 211 is a connecting thread, and the connecting thread is an internal thread that cooperates with the external thread:

[0136] The connecting end 11 of the applicator 1 is a connecting column, and the outer wall of the connecting column is provided with an external thread; the second connecting part further includes a connecting cylinder provided on the first fitting end 21, and the inner wall of the connecting cylinder is provided with an internal thread; and then the applicator 1 and the mounting piece 2 are connected by threaded connection, and the top wall of the connecting cylinder abuts against the abutting surface 221.

[0137] In some embodiments, the mechanical connection mode is a clamping connection.

[0138] Further, the first connecting structure 111 and the second connecting structure 211 are alternatively provided as a clamping protrusion, and the other is provided as a clamping groove.

[0139] In case one, the first connecting structure 111 is a clamping groove, and the second connecting structure 211 is a clamping protrusion.

[0140] The first connecting part further comprises a connecting barrel provided on the connecting end 11, and the connecting barrel is provided with a clamping groove penetrating through the barrel wall of the connecting barrel; the first fitting end 21 of the mounting piece 2 is a connecting column, and the outer wall of the connecting column is provided with a clamping protrusion; the clamping protrusion comprises a guide surface, a connecting surface and a clamping surface connected in sequence; the connecting column of the mounting piece 2 extends into the connecting barrel through the opening of the connecting barrel, and the guide surface of the clamping protrusion can move in close contact with the inner wall of the opening of the connecting barrel, so that it smoothly enters the connecting barrel, and then pushes the connecting surface of the clamping protrusion to move along the inner wall of the connecting barrel into the clamping groove, so that the clamping protrusion is clamped in the clamping groove, and the clamping surface of the clamping protrusion abuts against the upper groove wall of the clamping groove, thereby ensuring the reliability of the clamping protrusion and the clamping groove, and realizing the threaded fitting connection of the applicator 1 and the mounting piece 2.

[0141] In case two, the first connecting structure 111 is a clamping protrusion, and the second connecting structure 211 is a clamping groove.

[0142] The connecting end 11 of the applicator 1 is a connecting column, and the outer wall of the connecting column is provided with a clamping protrusion protruding outward, and the clamping protrusion comprises a guide surface, a connecting surface and a clamping surface connected in sequence; the first fitting end 21 of the mounting piece 2 is a first fitting barrel, and the first fitting barrel is provided with a clamping groove penetrating through the barrel wall of the first fitting barrel; the first fitting barrel is sleeved on the connecting column, i.e. the connecting column of the applicator 1 extends into the first fitting barrel through the opening of the first fitting barrel, and the guide surface of the clamping protrusion can move in close contact with the guide inclined surface of the opening of the first fitting barrel, so that the clamping protrusion smoothly enters the first fitting barrel, and then pushes the connecting surface of the clamping protrusion to move along the inner wall of the first fitting barrel into the clamping groove, and then the clamping protrusion is accommodated in the clamping groove, and the clamping surface of the clamping protrusion abuts against the upper groove wall of the clamping groove, thereby ensuring the reliability of the clamping protrusion and the clamping groove.

[0143] In some embodiments, the first fitting end 21 is provided with a first guide structure 212, and the connecting end 11 is provided with a second guide structure 112 guidingly matched with the first guide structure 212.

[0144] Specifically, the first guide structure 212 is a first guide plane, the first matching end 21 is a first matching column, and the first guide plane is symmetrically arranged on both sides of the outer wall of the first matching column; the connecting end 11 is a connecting cylinder, the second guide structure 112 is a second guide plane, and the second guide plane is symmetrically arranged on the inner wall of the connecting cylinder; and then through the first guide plane and the second guide plane, the clamping protrusion can be smoothly inserted into the first matching cylinder and clamped in the clamping groove.

[0145] In the embodiment of the present application, by arranging the first guide structure 212 on the first matching end 21 and the second guide structure 112 matched with the first guide structure 212 on the connecting end 11, the first connecting structure 111 and the second connecting structure 211 are accurately clamped and aligned during the production and assembly of the smearing piece 1 and the mounting piece 2, thereby improving the production and assembly efficiency.

[0146] It should be noted that the specific shape of the clamping protrusion and the clamping groove matched with each other in the embodiment of the present application is not limited, and can meet the production and use requirements.

[0147] In some embodiments, the clamping protrusion is a ring-shaped protrusion, and the clamping groove is an arc-shaped groove. Further, the first connecting structure 111 and the second connecting structure 211 are alternatively arranged as a ring-shaped protrusion, and the other is correspondingly arranged as an arc-shaped groove matched with the ring-shaped protrusion.

[0148] In some embodiments, the first connecting structure 111 is a ring-shaped protrusion, and the second connecting structure 211 is an arc-shaped groove.

[0149] Specifically, the connecting end 11 of the smearing piece 1 is a connecting cylinder, the ring-shaped protrusion is arranged inside the connecting cylinder, and the ring-shaped protrusion protrudes from the inner wall of the connecting cylinder. Further, the ring-shaped protrusion can be processed by strong demolding. Since the ring-shaped protrusion has a reverse clamping structure in the mold, the ring-shaped protrusion is taken out from the mold by strong demolding in some embodiments. In the present application, the processing by the strong demolding mold is referred to as the strong demolding.

[0150] Specifically, the first matching end 21 of the mounting piece 2 is a connecting column, the arc-shaped groove is arranged on the outer wall of the first matching end 21, and the arc-shaped groove is recessed in the outer wall of the first matching column.

[0151] Specifically, the opening of the connecting cylinder is further provided with a guide inclined surface, so that the connecting column is smoothly assembled into the connecting cylinder through the guide inclined surface of the opening of the connecting cylinder, and then the ring-shaped protrusion is clamped in the arc-shaped groove.

[0152] In other embodiments, the first connecting structure 111 is an arc-shaped groove, and the second connecting structure 211 is a ring-shaped protrusion.

[0153] Specifically, the connecting end 11 of the applicator 1 is a connecting cylinder, the arc-shaped groove is arranged in the interior of the connecting cylinder, and the annular recess is recessed in the inner wall of the connecting cylinder. Further, the arc-shaped groove can be formed by using a strong demolding tool.

[0154] Specifically, the first matching end 21 of the mounting piece 2 is a connecting column, the annular protrusion is arranged on the outer wall of the first matching end 21 and protrudes from the outer wall of the first matching column, the annular protrusion can be formed by using a strong demolding tool, and further, the connecting cylinder is further provided with a guide inclined surface at the opening, so that the connecting column is smoothly assembled into the connecting cylinder through the guide inclined surface at the opening of the connecting cylinder, and then the annular protrusion is clamped in the arc-shaped groove.

[0155] In some embodiments, the applicator end 12 of the applicator 1 is designed as a solid structure, which can increase the wear resistance of the applicator end 12, thereby prolonging the service life of the applicator end 12.

[0156] Specifically, the applicator end 12 of the solid structure can be provided with a material suction structure 121, and the material suction structure 121 can be a material suction hole. By arranging the material suction hole on the solid structure, the degree of pressure deformation of the solid structure can be increased, thereby improving the softness of the applicator end 12 of the solid structure.

[0157] Specifically, a plurality of material suction holes can be arranged on the applicator end 12 of the solid structure, and the shape, size, number and depth of the material suction holes are not limited in the application, as long as they meet the actual processing requirements.

[0158] In the embodiments of the application, by arranging the material suction structure 121 on the applicator end 12 of the solid structure, when the applicator end 12 of the applicator 1 is dipped in the cosmetic material, a part of the cosmetic material can be contained in the material suction hole, so that there is enough cosmetic material on the applicator 1 during the user's application process, which can save the user's dipping time, improve the user's experience, and also can further reduce the production cost of the applicator 1.

[0159] In other embodiments, the applicator end 12 of the applicator 1 is a hollow structure.

[0160] Specifically, a hollow cavity is arranged in the interior of the applicator end 12, thereby saving the processing material of the applicator 1 and reducing the production cost of the applicator 1. At the same time, designing the applicator end 12 as a hollow structure can further increase the softness of the applicator end 12, improve the adhesion effect of the applicator end 12 to the skin, and improve the comfort of the skin contact.

[0161] Specifically, the applicator end 12 of the applicator 1 is provided with a material suction structure 121, and the material suction structure 121 is in communication with the hollow cavity.

[0162] Specifically, the material suction structure 121 is a plurality of material suction holes arranged on the outer wall of the application end 12.

[0163] In the embodiment of the present application, when the application end 12 is a hollow structure, the inside of the application end 12 has a hollow cavity. By arranging a plurality of material suction holes on the outer wall of the application end 12, and the material suction holes are in communication with the hollow cavity of the application end 12, when the application end 12 of the application piece 1 is dipped in the cosmetic material, part of the cosmetic material can be sucked into the hollow cavity through the material suction holes 121, so that there is enough cosmetic material on the application piece 1 during the user's application process, which can save the user's dipping time, improve the user's experience, and also can further reduce the production cost of the application piece 1.

[0164] On the other hand, please refer to Figures 39-40 The embodiment of the present application also provides a cosmetic brush, which comprises a brush rod 3 and an application assembly 10 as described above; the tail 31 of the brush rod 3 is fixedly connected with the application assembly 10.

[0165] Specifically, when the brush rod 3 is connected with the application assembly 10, the tail 31 of the brush rod 3 is an end facing the application assembly 10.

[0166] Specifically, the tail 31 of the brush rod 3 is provided with a connecting hole 311, and the mounting piece 2 of the application assembly 10 is sleeved in the connecting hole 311 until the top wall of the mounting piece 2 abuts against the hole bottom of the connecting hole 311, so that the connecting part of the mounting piece 2 and the application piece 1 is also accommodated in the connecting hole 311, and the application assembly 10 and the brush rod 3 are fixedly connected by means of dot fixing at the connecting hole 311 of the brush rod 3.

[0167] In the embodiment of the present application, by making the material hardness of the mounting piece 2 greater than the material hardness of the application piece 1, and then by dot fixing at the overlapping mounting part of the brush rod 3 and the mounting piece 2, the mounting piece 2 can have a certain connection strength, so as to improve the connection strength of the brush rod 3 and the application assembly 10, and thus improve the reliability of the connection between the mounting piece 2 and the brush rod 3 while ensuring a certain softness of the application piece 1.

[0168] In other embodiments, the application assembly 10 can also be fixed in the connecting hole 311 by means of adhesion; specifically, the fixing connection mode of the tail 31 of the brush rod 3 and the application assembly 10 can be set as needed, which is not limited here.

[0169] On the other hand, please refer to Figures 41-45As shown, the embodiments of the present application also provide a cosmetic container 30, which comprises a protective cover 5, a bottle body 6 and a cosmetic brush 20 as described above; the head 32 of the brush rod 3 is fixedly installed in the protective cover 5; the bottle mouth of the bottle body 6 is provided with a connecting portion 61, and the brush rod 3 is provided with a matching portion 321 which is detachably connected with the connecting portion 61.

[0170] Specifically, the head 32 of the brush rod 3 is provided with a protrusion on the outside, the protective cover 5 is in a cylindrical structure, and the inner wall of the protective cover 5 is provided with a groove, and the head 32 of the brush rod 3 is fixedly installed in the protective cover 5 through the engagement connection of the protrusion and the groove.

[0171] Specifically, the brush rod 3 is also provided with an annular connecting piece 33, one end of the annular connecting piece 33 is fixedly connected with the head 32 of the brush rod 3, the other end of the annular connecting piece 33 extends towards the tail 31 of the brush rod 3, and there is a connecting groove 35 between the annular connecting piece 33 and the rod body 34 of the brush rod 3, and the bottle mouth of the bottle body 6 can be accommodated in the connecting groove 35.

[0172] Specifically, the bottle body 6 has a containing cavity, the bottle mouth of the bottle body 6 communicates with the containing cavity, and in the matching connection state of the protective cover 5 and the bottle body 6, the smearing assembly 10 of the cosmetic brush 20 passes through the bottle mouth of the bottle body 6 and enters the containing cavity of the bottle body 6.

[0173] Specifically, in the matching state of the brush rod 3 and the protective cover 5, the outer wall of the annular connecting piece 33 is attached to the inner wall of the protective cover 5, the matching portion 321 can be an internal thread provided on the inner wall of the annular connecting piece 33, and the connecting portion 61 can be an external thread provided on the outer wall of the bottle mouth of the bottle body 6, and the protective cover 5 can be sealingly connected to the bottle body 6 by the threaded matching connection of the matching portion 321 and the connecting portion 61.

[0174] In other embodiments, the matching portion 321 and the connecting portion 61 can also be connected by engagement connection, and the matching connection mode of the two can be set as needed, which is not limited herein.

[0175] In other embodiments, the head 32 of the brush rod 3 can also be fixed in the protective cover 5 by adhesion, and the matching connection mode of the two can be set as needed, which is not limited herein.

[0176] Reference Figures 41-45 As shown, some embodiments further comprise an inner plug assembly 4; the inner plug assembly 4 is arranged on the inner side of the bottle mouth of the bottle body 6.

[0177] Specifically, the inner plug assembly 4 is provided with an elastic damping piece, and the inner plug assembly 4 is press-fitted on the inner side of the bottle mouth of the bottle body 6.

[0178] Specifically, the inner plug assembly 4 comprises an abutting member 41 and a sealing member 42, the abutting member 41 is an annular abutting member, the top end of the annular abutting member is provided with an abutting protrusion 411, and the bottom end of the annular abutting member is provided with an abutting portion 412 for abutting cooperation with an abutting cooperating portion 421 on the sealing member 42.

[0179] Specifically, the abutting protrusion 411 protrudes from the outer wall of the annular abutting member, the outer wall of the annular abutting member is further provided with an annular protrusion 413, and the inner wall of the bottle mouth of the bottle body 6 is provided with an abutting ring groove 62 matched with the annular protrusion 413, in the matched state of the annular abutting member and the bottle body 6, the abutting protrusion 411 of the annular abutting member abuts on the top wall of the bottle mouth of the bottle body 6, and the annular protrusion 413 is limitedly matched in the abutting ring groove 62, thereby realizing the fixed connection of the abutting member 41 and the bottle body 6.

[0180] Specifically, the sealing member 42 can be a bowl-shaped sealing member, the bottom wall of the bowl-shaped sealing member is provided with an avoiding hole 422, the diameter of the avoiding hole 422 is the same as the diameter of the rod body 34 of the brush rod 3, in the use process, the excess material on the rod body 34 of the brush rod 3 can be scraped off through the avoiding hole 422, and meanwhile, in the state that the protective cover 5 is screwed on the bottle body 6, the avoiding hole 422 abuts against the outer wall of the rod body 34, which can avoid the waste caused by the material flowing out of the avoiding hole 422 when the bottle body 6 is inclined.

[0181] Specifically, the outer wall of the bowl-shaped sealing member is used to abut against the inner wall of the bottle mouth of the bottle body 6, the abutting cooperating portion 421 is arranged on the inner wall of the bowl-shaped sealing member, and the effectiveness of the abutting cooperation of the bowl-shaped sealing member and the inner wall of the bottle mouth can be ensured through the abutting cooperation of the abutting cooperating portion 421 and the abutting portion 412.

[0182] Specifically, the abutting portion 412 can be a tooth-shaped cooperation structure, which comprises abutting convex teeth and abutting tooth grooves connected with each other; the abutting cooperating portion 421 is also a tooth-shaped cooperation structure, which comprises cooperating convex teeth and cooperating tooth grooves; the abutting convex teeth and the abutting tooth grooves of the abutting portion 412 are correspondingly engaged on the cooperating tooth grooves and the cooperating convex teeth of the abutting cooperating portion 421, because the contact surface between the abutting portion 412 and the abutting cooperating portion 421 is increased, the friction force between the two is also increased, thereby improving the reliability of the cooperation of the sealing member 42 and the abutting member 41.

[0183] Embodiment 1

[0184] Please refer to Figure 6 , 11 and 46, the embodiment provides a kind of including smearing piece 1 and mounting piece 2;Wherein, smearing piece 1 is single-color injection molding piece;The connecting end 11 and the smearing end 12 of smearing piece 1 are same material, the material quality of connecting end 11 and smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), the material hardness of connecting end 11 and smearing end 12 is same.

[0185] The connecting end 11 is a barrel structure, and symmetrically arranged on the inner wall of the connecting end 11 is a clamping groove, which is arranged through the barrel wall; the smearing end 12 is a solid structure.

[0186] The mounting piece 2 is a column structure, the cross-sectional size of the first fitting end 21 is smaller than that of the second fitting end 22; the abutting surface 221 is formed at the connecting position of the first fitting end 21 and the second fitting end 22, and the outer wall of the first fitting end 21 is provided with a clamping protrusion, so that the mounting piece 2 is inserted into the cylindrical inner cavity of the connecting end 11 through the cylindrical opening of the connecting end 11, and the top wall of the connecting end 11 abuts on the abutting surface 221, so that the clamping protrusion is clamped with the clamping groove, thereby realizing the fitting connection of the smearing piece 1 and the mounting piece 2.

[0187] In the preferred embodiment, please refer to Figure 33 , 37 and 56, the connecting end 11 of the smearing piece 1 is a connecting cylinder, the clamping groove is an arc-shaped groove, and the arc-shaped groove is recessed on the inner wall of the connecting cylinder. Further, the arc-shaped groove can be processed and formed by a strong demolding tool; the first fitting end 21 of the mounting piece 2 is a connecting column, and the clamping protrusion is a ring-shaped protrusion, which is arranged protruding from the outer wall of the first fitting column. The ring-shaped protrusion can be processed and formed by a strong demolding tool. Further, the opening of the connecting cylinder is also provided with a guide inclined surface, which facilitates the smooth assembly of the connecting column into the connecting cylinder through the guide inclined surface of the opening of the connecting cylinder, so that the ring-shaped protrusion is clamped in the arc-shaped groove.

[0188] Embodiment 2

[0189] The difference between embodiment 2 and embodiment 1 is that the material of the smearing end 12 is different, and the same parts as embodiment 1 will not be repeated here. Now the differences between embodiment 2 and embodiment 1 will be described as follows, please refer to Figure 7 , 11 and 47:

[0190] This embodiment provides a smearing piece 1 and a mounting piece 2; wherein the smearing piece 1 is a double-color injection molded piece; the smearing piece 1 includes a connecting end 11 and a smearing end 12 made of different materials, the material of the connecting end 11 is polyethylene terephthalate glycol (PETG, Polyethylene Terephthalate Glycol), and the material of the smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), and the hardness of the material of the connecting end 11 is greater than that of the smearing end 12.

[0191] In the preferred embodiment, please refer to Figure 25 , 28As shown in Figs. 57, the smearing piece 1 is a two-color injection molding piece; the smearing piece 1 comprises a connecting end 11 and a smearing end 12 which are different in material; the connecting end 11 of the smearing piece 1 is a connecting cylinder; the clamping groove is an arc-shaped groove; and the annular recess is recessed in the inner wall of the connecting cylinder. The first matching end 21 of the mounting piece 2 is a connecting column; the clamping protrusion is an annular protrusion; and the annular protrusion is protruded from the outer wall of the first matching column; the annular protrusion can be formed by using a strong demolding tool; further, a guide inclined surface is arranged at the opening of the connecting cylinder; the connecting column can be smoothly assembled into the connecting cylinder through the guide inclined surface at the opening of the connecting cylinder; and then the annular protrusion is clamped in the arc-shaped groove.

[0192] Embodiment 3

[0193] Embodiment 3 is different from Embodiment 1 in the structure of the smearing end 12; the same parts of Embodiment 1 are not repeated here; now the differences between Embodiment 3 and Embodiment 1 are described as follows; please refer to Figs. 57, Figure 2 、 4 and 11:

[0194] This embodiment provides a smearing device comprising a smearing piece 1 and a mounting piece 2; wherein the smearing end 12 of the smearing piece 1 is a hollow structure; and a hollow cavity is arranged in the smearing end 12.

[0195] In the preferred embodiment, as shown in Figs. 57, Figure 22 、 28 and 21, the smearing piece 1 is a single-color injection molding piece; the smearing piece 1 comprises a connecting end 11 and a smearing end 12 which are the same in material; the connecting end 11 of the smearing piece 1 is a connecting cylinder; the clamping groove is an arc-shaped groove; and the annular recess is recessed in the inner wall of the connecting cylinder. Further, the arc-shaped groove can be formed by using a strong demolding tool; the first matching end 21 of the mounting piece 2 is a connecting column; the clamping protrusion is an annular protrusion; and the annular protrusion is protruded from the outer wall of the first matching column; the annular protrusion can be formed by using a strong demolding tool; further, a guide inclined surface is arranged at the opening of the connecting cylinder; the connecting column can be smoothly assembled into the connecting cylinder through the guide inclined surface at the opening of the connecting cylinder; and then the annular protrusion is clamped in the arc-shaped groove.

[0196] Embodiment 4

[0197] Embodiment 4 is different from Embodiment 3 in the structure of the smearing end 12 of the smearing piece 1; the same parts of Embodiment 3 are not repeated here; now the differences between Embodiment 4 and Embodiment 3 are described as follows; please refer to Figs. 57, Figure 5 、 11 and 48:

[0198] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;Smearing piece 1 is double-color injection molding piece;Smearing piece 1 includes different materials connection end 11 and smearing end 12, the material of connection end 11 is polyethylene terephthalate glycol (PETG, Polyethylene Terephthalate Glycol), the material of smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), the material hardness of connection end 11 is greater than the material hardness of smearing end 12.

[0199] In preferred embodiments, please refer to Figure 23 、 28 And 58, smearing piece 1 is double-color injection molding piece;Smearing piece 1 includes different materials connection end 11 and smearing end 12, the material of connection end 11 is polyethylene terephthalate glycol (PETG, Polyethylene Terephthalate Glycol), the material of smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), the material hardness of connection end 11 is greater than the material hardness of smearing end 12, the connection end 11 of smearing piece 1 is connecting barrel, the arc-shaped groove is recessed in the inner wall of connecting barrel, further, arc-shaped groove can be formed by strong demoulding tool;The first matching end 21 of mounting piece 2 is connecting column, the annular protrusion is annular protrusion, and the annular protrusion is arranged on the outer wall of the first matching column, and the annular protrusion can be formed by strong demoulding tool, further, the opening of connecting barrel is also provided with guide slope, to facilitate the connecting column to be assembled into connecting barrel through the guide slope of the opening of connecting barrel, so that the annular protrusion is engaged in arc-shaped groove.

[0200] Embodiment 5

[0201] Embodiment 5 and embodiment 4 are different in that the structure of smearing end 12 is different, and the same as embodiment 4 will not be described here, now the difference between embodiment 5 and embodiment 4 is described as follows, please refer to Figure 9 、 11 And 49:

[0202] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;The smearing end 12 of smearing piece 1 is hollow structure, its inside is equipped with the hollow cavity communicated with connection end 11, and the outer wall of smearing end 12 is provided with multiple material suction holes communicated with hollow cavity.

[0203] In preferred embodiments, please refer to Figure 27 、 28As shown in Figs. 59, the applicator 1 is a two-color injection molded part; the applicator 1 comprises a connecting end 11 and an applicator end 12 which are made of different materials; the material of the connecting end 11 is polyethylene terephthalate glycol (PETG), and the material of the applicator end 12 is thermoplastic elastomer (TPE); the material hardness of the connecting end 11 is greater than that of the applicator end 12; the applicator end 12 of the applicator 1 is a hollow structure, and a hollow cavity in communication with the connecting end 11 is arranged inside the applicator end 12, and a plurality of material suction holes in communication with the hollow cavity are arranged on the outer wall of the applicator end 12; the connecting end 11 of the applicator 1 is a connecting cylinder, the clamping groove is an arc-shaped groove, and the annular recess is arranged on the inner wall of the connecting cylinder. Further, the arc-shaped groove can be formed by using a strong demolding tool; the first matching end 21 of the mounting part 2 is a connecting column, the clamping protrusion is an annular protrusion, and the annular protrusion protrudes from the outer wall of the first matching column; the annular protrusion can be formed by using a strong demolding tool, and further, a guide inclined surface is arranged at the opening of the connecting cylinder, which facilitates the smooth assembly of the connecting column into the connecting cylinder through the guide inclined surface at the opening of the connecting cylinder, and thus the annular protrusion is clamped in the arc-shaped groove.

[0204] Example 6

[0205] Example 6 differs from Example 5 in that the material of the applicator 1 is different, and the same as Example 4 will not be repeated here. Now the differences between Example 6 and Example 5 will be described as follows, please refer to Figure 8 、 11 and 50:

[0206] The present embodiment provides an applicator 1 and a mounting part 2; the applicator 1 is a single-color injection molded part; the applicator 1 comprises a connecting end 11 and an applicator end 12 which are made of the same material; the material of the connecting end 11 and the applicator end 12 is thermoplastic elastomer (TPE), and the material hardness of the connecting end 11 is the same as that of the applicator end 12.

[0207] In the preferred embodiment, please refer to Figure 26 、 28As shown in Figs. 60, the applicator 1 is a single-color injection molded part; the applicator 1 includes a connecting end 11 and an applicator end 12 of the same material, the connecting end 11 and the applicator end 12 are both made of thermoplastic elastomer (TPE), and the material hardness of the connecting end 11 is the same as that of the applicator end 12; the applicator end 12 of the applicator 1 is a hollow structure, and a hollow cavity in communication with the connecting end 11 is arranged inside the applicator end 12, and the outer wall of the applicator end 12 is provided with a plurality of material suction holes in communication with the hollow cavity; the connecting end 11 of the applicator 1 is a connecting cylinder, the clamping groove is an arc-shaped groove, and the annular recess is recessed in the inner wall of the connecting cylinder. Further, the arc-shaped groove can be formed by using a strong demolding mold; the first matching end 21 of the mounting part 2 is a connecting column, the clamping protrusion is an annular protrusion, and the annular protrusion protrudes from the outer wall of the first matching column, and the annular protrusion can be formed by using a strong demolding mold, and further, a guide inclined surface is arranged at the opening of the connecting cylinder, which facilitates the smooth assembly of the connecting column into the connecting cylinder through the guide inclined surface at the opening of the connecting cylinder, and thus the annular protrusion is clamped in the arc-shaped groove.

[0208] Example 7

[0209] Example 7 and Example 1 differ in the connection mode of the applicator 1 and the mounting part 2, and the same parts as in Example 1 will not be described here. Now the differences between Example 7 and Example 1 will be described as follows, please refer to Figure 15 、 20 and 51:

[0210] The present embodiment provides an applicator 1 and a mounting part 2; the connecting end 11 of the applicator 1 is a barrel-shaped structure, and the inner wall of the connecting end 11 is provided with a connecting internal thread; the mounting part 2 is a column structure, which includes a first matching end 21 and a second matching end 22 with different cross-sectional sizes; an abutting surface 221 is formed at the connection between the first matching end 21 and the second matching end 22, and the outer wall of the first matching end 21 is provided with a connecting external thread, so that the applicator 1 and the mounting part 2 are connected by thread cooperation, and the top wall of the connecting end 11 abuts on the abutting surface 221, realizing the cooperation and connection of the applicator 1 and the mounting part 2.

[0211] Example 8

[0212] Example 8 and Example 7 differ in the material of the applicator 1, and the same parts as in Example 7 will not be described here. Now the differences between Example 8 and Example 7 will be described as follows, please refer to Figure 16 、 20 and 52:

[0213] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;Smearing piece 1 is double-color injection molding piece;Smearing piece 1 includes different connection end 11 and smearing end 12 of material, the material of connection end 11 is the material of connection end 11 Polyethylene terephthalate glycol-1,4-cyclohexane dimethylol (PETG, Polyethylene Terephthalate Glycol), the material of smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), the material hardness of connection end 11 is greater than the material hardness of smearing end 12.

[0214] Embodiment 9

[0215] Embodiment 9 and embodiment 7 are different in the structure of smearing piece 1, and the same as embodiment 7 will not be repeated here, and the differences between embodiment 9 and embodiment 7 will be described as follows, please refer to Figure 13 、 20 And 12:

[0216] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;The smearing end 12 of smearing piece 1 is hollow structure with hollow cavity.

[0217] Embodiment 10

[0218] Embodiment 10 and embodiment 9 are different in the material of smearing piece 1, and the same as embodiment 9 will not be repeated here, and the differences between embodiment 10 and embodiment 9 will be described as follows, please refer to Figure 16 、 20 And 53:

[0219] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;Smearing piece 1 is double-color injection molding piece;Smearing piece 1 includes different connection end 11 and smearing end 12 of material, the material of connection end 11 is the material of connection end 11 Polyethylene terephthalate glycol-1,4-cyclohexane dimethylol (PETG, Polyethylene Terephthalate Glycol), the material of smearing end 12 is thermoplastic elastomer (TPE, Thermoplastic Elastomer), the material hardness of connection end 11 is greater than the material hardness of smearing end 12.

[0220] Embodiment 11

[0221] Embodiment 11 and embodiment 10 are different in the structure of smearing piece 1, and the same as embodiment 10 will not be repeated here, and the differences between embodiment 11 and embodiment 10 will be described as follows, please refer to Figure 18 、 20 And 54:

[0222] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;The smearing end 12 of smearing piece 1 is hollow structure with hollow cavity, and smearing end 12 is provided with the suction hole of material communication with hollow cavity.

[0223] Embodiment 12

[0224] Embodiment 12 and embodiment 11 are different in that the material of smearing piece 1 is different, and the same as embodiment 11, the same is not described here, now the different parts of embodiment 12 and embodiment 11 are described as follows, please refer to Figure 17 、 20 And 55:

[0225] The embodiment provides a kind of including smearing piece 1 and mounting piece 2;Smearing piece 1 is single-color injection molding piece;Smearing piece 1 includes the connecting end 11 and the smearing end 12 of same material, the material hardness of the material of connecting end 11 and the material hardness of smearing end 12 are thermoplastic elastomer (TPE, Thermoplastic Elastomer), and the material hardness of connecting end 11 and the material hardness of smearing end 12 are same.

[0226] Each embodiment in the specification is described in a progressive manner, and the same and similar parts between each embodiment are cross-referenced, and each embodiment focuses on the difference from other embodiments.

[0227] It should be noted that all the features (including the technical features recorded in different embodiments) recorded in the present application can be combined arbitrarily under reasonable circumstances, and the new technical solutions formed by combination are within the protection scope of the present application.

[0228] The above only describes the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An application assembly characterized by, The application relates to a cosmetic applicator assembly (10) comprising an applicator (1) and a mounting member (2). The applicator (1) is provided with a first connecting part, and the mounting member (2) is provided with a second connecting part; the material hardness of the mounting member (2) is greater than that of the applicator (1). The first connecting part is connected with the second connecting part.

2. The applicator assembly of claim 1, wherein, The applicator (1) has a connecting end (11) and an applicator end (12) connected with each other; the connecting end (11) is provided with the first connecting part. The material of the connecting end (11) is the same as that of the applicator end (12), and the material hardness of the connecting end (11) is the same as that of the applicator end (12).

3. The applicator assembly of claim 1, wherein, The applicator (1) has a connecting end (11) and an applicator end (12) connected with each other; the connecting end (11) is provided with the first connecting part. The material of the connecting end (11) is different from that of the applicator end (12), and the material hardness of the connecting end (11) is greater than that of the applicator end (12).

4. The application assembly of any one of claims 1-3, wherein, The first connecting part has a first connecting structure (111), and the second connecting part has a second connecting structure (211). The first connecting structure (111) and the second connecting structure (211) are connected in a mechanical connection mode.

5. The applicator assembly of claim 4, wherein, The mechanical connection mode is screw connection.

6. The applicator assembly of claim 5, wherein, The first connecting structure (111) and the second connecting structure (211) are alternatively provided with a connecting thread and a corresponding matching thread.

7. The applicator assembly of claim 4, wherein, The mechanical connection mode is clamping connection.

8. The applicator assembly of claim 7, wherein, The first connecting structure (111) and the second connecting structure (211) are alternatively provided with a clamping protrusion and a corresponding clamping groove.

9. The applicator assembly of claim 8, wherein, The clamping protrusion is a ring-shaped protrusion, and the clamping groove is an arc-shaped groove.

10. The applicator assembly of claim 2, wherein, The applicator end (12) is a solid structure.

11. The applicator assembly of claim 10, wherein, The applicator end (12) is provided with a material suction structure (121).

12. The applicator assembly of claim 2, wherein, The applicator end (12) is a hollow structure with a hollow cavity.

13. The applicator assembly of claim 12, wherein, The applicator end (12) is provided with a material suction structure (121), and the material suction structure (121) is communicated with the hollow cavity.

14. The applicator assembly of claim 2 or 3, wherein, The mounting member (2) has a first connecting end (21) and a second connecting end (22) connected with each other; the first connecting end (21) is provided with the second connecting part.

15. The applicator assembly of claim 14, wherein, The second connecting end (22) is provided with an abutting surface (221) at the connecting position of the first connecting end (21). In the connected state of the applicator (1) and the mounting member (2), the abutting surface (221) is abutted with the top wall of the connecting end (11).

16. A cosmetic brush characterized by The application further relates to a cosmetic brush (20) comprising a brush rod (3) and the applicator assembly (10) according to any one of claims 1-15. The tail end (31) of the brush rod (3) is fixedly connected with the applicator assembly (10).

17. A cosmetic container (30) characterized by, The application further relates to a cosmetic brush (20) comprising a protective cover (5), a bottle body (6) and the cosmetic brush (20) according to claim 16. The head end (32) of the brush rod (3) is fixedly installed in the protective cover (5). The bottle opening end of the bottle body (6) is provided with a connecting part (61), and the brush rod (3) is provided with a matching part (321) which is detachably connected with the connecting part (61).

18. The cosmetic container of claim 17, wherein, Also included is an inner plug assembly (4); The inner plug assembly (4) is arranged inside the bottle mouth of the bottle body (6).

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