Cosmetic brush preventing bristle bunching

Abstract

The utility model relates to cosmetic brush technical field, especially prevent the gathering of a kind of cosmetic pen of brush hair, including pen head, water guide core and pen cover, and pen head is provided with through-hole, and through-hole is built-in with brush hair cluster, the brush hair cluster includes assembly part and the brush hair of several that are set on assembly part, and brush hair top passes through through-hole and exposes, and several brush hairs combination form the closed figure with the hole as center;Limiting assembly for limiting the inward gathering of brush hair top is arranged between brush hair cluster and water guide core or between brush hair cluster and pen cover.The utility model thus by the setting of the closed figure with the hole as center that several brush hairs form, to limit the inward gathering of brush hair top, simultaneously due to the setting of limiting assembly, to further limit the inward gathering of brush hair top.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic brush technology, and specifically to a cosmetic brush that prevents the bristles from clumping together. Background Technology

[0002] Makeup brushes are professional makeup tools used for detailed facial contouring, including eyebrow pencils and eyeliners. Their structure includes a pen barrel and a brush head at the end of the barrel. The brush head has several bristles at the tip, all of which are initially clustered together to form a pointed tip for application. However, this type of brush cannot create a natural, unnatural brow. Therefore, makeup brushes with more dispersed bristle tips were developed. However, due to the material of the bristles themselves, they can become more compact under pressure. Additionally, the material itself or fatigue from prolonged use can also cause the bristles to cluster inwards, resulting in poor application and a clumpy, rounded look. Furthermore, if the brush becomes more compact as you draw the brows from front to back, it can lead to inconsistent line thickness, resulting in an uneven finish. Summary of the Invention

[0003] The purpose of this invention is to provide a makeup brush that prevents the bristles from clumping together. By forming a closed shape with a hole in the center by several bristles, the bristle tips can be restricted from clumping inward. At the same time, due to the setting of the limiting component, the bristle tips are further restricted from clumping inward, thus solving the problem of poor makeup effect caused by the bristle tips clumping together.

[0004] The purpose of this utility model is achieved as follows: A cosmetic pen for preventing bristles from clumping includes a pen tip, a water-drawing core, and a pen cap. The pen tip has a through hole, and a bristle cluster is placed inside the through hole. The bristle cluster includes an assembly part and several bristles disposed on the assembly part. The top of the bristles passes through the through hole and protrudes. The several bristles are combined to form a closed pattern with a hole in the center. A limiting component is provided between the bristle tuft and the water inlet core, or between the bristle tuft and the pen cap, to restrict the bristle tips from converging inward.

[0005] Preferably, the limiting component includes a connecting hole opened in the assembly part, and the connecting hole communicates with the hole, and the top of the water-guiding core passes through the connecting hole and is located in the hole, thereby restricting the top of the bristles from gathering inward.

[0006] Preferably, the limiting component includes a limiting frame built into the pen cap, and the limiting frame has a plurality of limiting holes, and the top of the bristles is located in the limiting holes to restrict the top of the bristles from gathering inward.

[0007] Preferably, the limiting frame is provided with a buckle on the outside, and the pen cap is provided with a corresponding slot on the inside of the buckle.

[0008] Preferably, a plurality of diverting teeth are provided on the inner wall of the top opening of the through hole.

[0009] Preferably, the diverting tooth is an equilateral triangle or / and an obtuse triangle.

[0010] Preferably, the plurality of bristles includes at least bristle one and bristle two, and the horizontal cross-sectional shape of bristle one is different from that of bristle two.

[0011] Preferably, the horizontal cross-section of the first bristle is circular, and the horizontal cross-section of the second bristle is polygonal; Alternatively, the horizontal cross-section of the first bristle is polygonal, and the second bristle is circular.

[0012] Preferably, the top surface of the bristles is a slope one, and the top surfaces of several bristles are combined to form a slope two; Alternatively, the bristles may have pointed tips.

[0013] The outstanding and beneficial technical effects of this utility model compared to the prior art are: This invention uses a configuration where several bristles form a closed pattern with a central hole, thereby restricting the bristle tips from gathering inwards. Furthermore, the setting of the limiting component further restricts the bristle tips from gathering inwards. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 for Figure 1 Enlarged structural diagram of section A in the middle.

[0016] Figure 3 for Figure 1 A cross-sectional structural diagram.

[0017] Figure 4 This is a schematic diagram of a structure with flow dividers.

[0018] Figure 5 This is a schematic diagram of the structure at the bottom of the brush head.

[0019] Figure 6 This is a cross-sectional structural diagram of a makeup brush.

[0020] Figure 7 for Figure 6 Enlarged structural diagram of section B in the middle.

[0021] Figure 8 This is a schematic diagram of the limit frame.

[0022] Figure 9 This is a schematic diagram of the pen tip and pen barrel.

[0023] Reference numerals: 1-pen tip; 11-through hole; 12-diffuser tooth; 13-mounting groove; 14-connecting groove; 15-Installation section; 16-Connection section; 17-Ventilation groove; 2-Water inlet core; 3-Brush bristles; 31-Assembly section; 4-Pen cap; 41-Inner cap; 42-Outer cap; 5-Limit bracket; 51-Limit hole; 52-Snap fastener; 6-Outer pen barrel; 7-Inner pen barrel; 8-Steel ball; 9-Tail plug; 10-Diverter seat. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0025] like Figures 1-9 As shown, the cosmetic brush includes an outer pen barrel 6, and an inner pen barrel 7 for storing materials is built into the outer pen barrel 6. The inner pen barrel 7 contains a steel ball 8 for stirring the material. A pen tip 1 is located at the top of the inner pen barrel 7 and connected to a pen cap 4. A bristle tuft 3 is located at the top of the pen tip 1. A water inlet 2 and a diverter 10 are sequentially arranged between the bristle tuft 3 and the steel ball 8. A tail plug 9 is located at the bottom of the inner pen barrel 7.

[0026] Meanwhile, this utility model protects the structure that prevents the bristles from gathering, specifically: it includes a pen tip 1, a water-guiding core 2 and a pen cap 4, and the pen tip 1 has a through hole 11, and the through hole 11 has a bristle cluster 3 inside, and the bristle cluster 3 includes an assembly part 31 and a number of bristles disposed on the assembly part 31, and the top of the bristles passes through the through hole 11 and protrudes, and the number of bristles combine to form a closed pattern with a hole in the center.

[0027] Therefore, in actual use, the arrangement of several bristles forming a closed pattern with a hole in the center can prevent the bristles from gathering inward. Moreover, the through hole 11 has various shapes, that is, the horizontal cross-section of the through hole 11 is circular or polygonal.

[0028] Secondly, a limiting component is provided between the bristle tuft 3 and the water-guiding core 2, or between the bristle tuft 3 and the pen cap 4, to restrict the bristle tips from gathering inward. Therefore, in actual use, the limiting component further restricts the bristle tips from gathering inward.

[0029] like Figures 1-9As shown, the structure of the limiting component is as follows: First, a limiting component is placed between the bristle tuft 3 and the water-guiding core 2. The limiting component includes a connecting hole opened in the assembly part 31, and the connecting hole communicates with the hole. The top of the water-guiding core 2 passes through the connecting hole and is located inside the hole. Therefore, in actual use, since the top of the water-guiding core 2 is located inside the hole, it can act as a limiting member, thereby restricting the top of the bristles from gathering inward.

[0030] Alternatively, a limiting component may be provided between the bristle tuft 3 and the pen cap 4, and the limiting component may include a limiting bracket 5 built into the pen cap 4, and the limiting bracket 5 may have several limiting holes 51. Therefore, in actual use, when the pen cap 4 is connected to the inner pen barrel 7, the top of the bristles is located within the limiting holes 51, thereby preventing the top of the bristles from gathering inward.

[0031] The structure between the limiting bracket 5 and the pen cap 4 is as follows: First, a buckle 52 is provided on the outer side of the limiting bracket 5, and a corresponding slot is provided on the inner side of the pen cap 4. Therefore, in actual use, the limiting bracket 5 is placed inside the pen cap 4 by the matching of the buckle 52 and the slot.

[0032] Furthermore, when a limiting component is installed between the bristle cluster 3 and the pen cap 4, the top of the ink core 2 connects to the bristle cluster 3, and the connection method can be plug-in or similar. The pen cap 4 consists of an inner cap 41 and an outer cap 42, with the limiting bracket 5 located inside the inner cap 41, and a spring connecting the inner cap 41 and the outer cap 42. Therefore, in actual use, the spring can exert a downward pushing force on the inner cap 42, thereby ensuring sealing and connection stability.

[0033] like Figure 4 As shown, to further limit the gathering of bristles at the top, several diverting teeth 12 are provided on the inner wall of the top opening of the through hole 11. Therefore, in actual use, the diverting teeth 12 separate the bristles. Moreover, the diverting teeth 12 have various shapes, such as equilateral triangles and / or obtuse triangles.

[0034] Secondly, as Figure 2 As shown, several bristles have cross-sections of different shapes, that is, the several bristles include at least bristle one and bristle two, and the horizontal cross-section shape of bristle one is different from that of bristle two.

[0035] Specifically, the horizontal cross-section of bristle one is circular, and the horizontal cross-section of bristle two is polygonal; or, the horizontal cross-section of bristle one is polygonal, and the horizontal cross-section of bristle two is circular. Furthermore, the specific shape and quantity of bristles can be selected according to actual needs.

[0036] At the same time, such as Figure 9As shown, the top of the bristles also has different shapes. For example, the top surface of the bristles is slope one, and the top surfaces of several bristles are combined to form slope two. Therefore, in actual use, the slope design makes it easier for users to apply makeup. The slope increases the contact area between the brush tip and the skin, making the wrist apply force more evenly and avoiding crooked or broken lines caused by uneven force.

[0037] Alternatively, the bristles may have pointed tips, which, due to their pointed design, makes them suitable for small areas requiring more delicate makeup application.

[0038] like Figures 1-9 As shown, other detailed structures are as follows: First, the brush head 1 has a mounting groove 13 below the through hole 11 that communicates with the through hole 11, and the horizontal cross section of the mounting groove 13 is circular. Furthermore, the brush head 1 has connecting grooves 14 on both sides of the mounting groove 13 that communicate with the mounting groove 13.

[0039] Therefore, in actual use, the mounting groove 13 allows it to be connected to other components, and the connecting groove 14 restricts the relative rotation of the component connected to the brush head 1.

[0040] Secondly, the brush head 1 includes a mounting part 15 and a connecting part 16 disposed at the bottom of the mounting part 15. The connecting part 16 is used to connect with the pen barrel. Specifically, the outer side of the connecting part 16 is provided with a protrusion or a groove to connect with the inner wall of the pen barrel. The top of the mounting part 15 is provided with several bristles. The top of the water-guiding core 2 passes through the connecting part 16 and is located inside the mounting part 15. The horizontal cross-section of the mounting part 15 is circular or polygonal. Ventilation grooves 17 are provided on both sides of the connecting part 16.

[0041] Therefore, in actual use, the ventilation groove 17 can be used to connect the air inside and outside the inner pen barrel 7, and the inner pen barrel 7 also has an opening corresponding to the ventilation groove 17.

[0042] Of course, makeup pens may have other structures, but since they are not the focus of this utility model, they will not be described in detail here.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. However, this utility model is not limited to the above embodiments; therefore, various changes and modifications can be made without departing from the principles and scope of this utility model, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cosmetic brush that prevents bristles from clumping together, characterized in that, It includes a pen tip (1), a water-drawing core (2) and a pen cap (4), and the pen tip (1) has a through hole (11), and a bristle cluster (3) is built into the through hole (11). The bristle cluster (3) includes an assembly part (31) and several bristles disposed on the assembly part (31), and the top of the bristles passes through the through hole (11) and protrudes, and the several bristles are combined to form a closed pattern with a hole in the center; A limiting component is provided between the bristle cluster (3) and the water inlet core (2) or between the bristle cluster (3) and the pen cap (4) to restrict the bristle tips from converging inward.

2. A cosmetic brush for preventing bristles from bunching up according to claim 1, characterized in that: The limiting component includes a connecting hole opened in the assembly part (31), and the connecting hole communicates with the hole, and the top of the water core (2) passes through the connecting hole and is located in the hole, thereby restricting the top of the bristles from gathering inward.

3. A cosmetic brush for preventing bristles from bunching up according to claim 1, characterized in that: The limiting component includes a limiting frame (5) built into the pen cap (4), and the limiting frame (5) has a plurality of limiting holes (51), and the top of the bristles is located in the limiting holes (51) to restrict the top of the bristles from gathering inward.

4. A cosmetic brush for preventing bristles from clumping according to claim 3, characterized in that: The limiting frame (5) is provided with a buckle (52) on the outside, and the pen cap (4) is provided with a slot corresponding to the buckle (52) on the inside.

5. A cosmetic brush for preventing bristles from bunching up according to any one of claims 1-4, characterized in that: The inner wall of the through hole (11) is provided with a number of flow-dividing teeth (12).

6. A cosmetic brush for preventing bristles from bunching up according to claim 5, characterized in that: The shunt tooth (12) is an equilateral triangle or / and an obtuse triangle.

7. A cosmetic brush for preventing bristle clumping according to any one of claims 1-4, characterized in that: The plurality of bristles includes at least bristle one and bristle two, and the horizontal cross-sectional shape of bristle one is different from that of bristle two.

8. A cosmetic brush for preventing bristles from bunching up according to claim 7, characterized in that: The horizontal cross-section of the first bristle is circular, and the horizontal cross-section of the second bristle is polygonal; Alternatively, the horizontal cross-section of the first bristle is polygonal, and the second bristle is circular.

9. A cosmetic brush for preventing bristle clumping according to any one of claims 1-4, characterized in that: The top surface of the bristles is slope one, and the top surfaces of several bristles are combined to form slope two. Alternatively, the bristles may have pointed tips.

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