Eyelash brush with cyclone-shaped bristles

Abstract

The eyelash brush has cyclone-shaped bristles, and includes bristles (1) and a core (2), the root of the bristles (1) is attached to the core (2), the free end of the bristles (1) is separated from the core (2), the number of the bristles (1) is at least one, and the center line of the bristles (1) intersects the axis of the core (2) non-perpendicularly. By setting an angle between the center line of the bristles (1) and the axis of the core (2), the bristles (1) can be easily inserted between the eyelashes. And because the bristles (1) are not perpendicular to the axis of the core (2), the cross-sectional area of ​​the entire eyelash brush is reduced, and if the length of the bristles (1) remains unchanged, the opening of the mascara bottle is correspondingly reduced. This kind of eyelash brush has a good application effect, a more compact overall structure, and makes it easier to comb the eyelashes.

Description

[Technical field]

[0001] The present invention relates to an applicator device, and more particularly to an eyelash brush having cyclone-shaped bristles. [Background technology]

[0002] Currently, the bristles of eyelash brushes have poor cosmetic application effect, and the amount of cosmetic applied each time is small, so it takes time to comb the eyelashes because the cosmetic must be applied repeatedly, and the brush bristles after application of the cosmetic are difficult to apply to the eyelashes, so the cosmetic remains on the brush bristles every time it is used. In addition, the existing brush bristles are difficult to apply to the eyelashes, making it difficult to comb the eyelashes. Summary of the Invention [Problem to be solved by the invention]

[0003] In order to overcome the above drawbacks, the present invention provides an eyelash brush with cyclone-shaped bristles, which has the advantages of better application effect, more compact overall structure, and easier combing of eyelashes. [Means for solving the problem]

[0004] The technical means adopted by the present invention to solve the technical problem are as follows: An eyelash brush with cyclone-shaped bristles, comprising bristles and a core, the roots of the bristles are provided on the core, the free ends of the bristles are separated from the core, the number of the bristles is at least one, and the center line of the bristles intersects the axis of the core non-perpendicularly.

[0005] Optionally, the center line of the brush bristles is an arcuate line, the angular orientation between all of the brush bristles and the axis of the core is the same, the core is rod-shaped, the brush bristles are arranged in a single row spaced apart along the axis of the core, or the brush bristles are arranged in a cyclone shape spaced apart along the circumferential direction of the core while being arranged in multiple rows spaced apart along the axis of the core, and the bristles of two adjacent rows are parallel to each other or cross each other along the axis of the core.

[0006] Optionally, one of the cores includes at least two rows of bristles, at least one of which has bristles at an angle to the axis of the core, and the centerline of the remaining bristles is perpendicular to the axis of the core.

[0007] Optionally, the angle between the centerline of the bristles and the axis of the core is in the range (0°, 45°).

[0008] Selectively, of the brush bristles in the same row, both sides are a first side and a second side, the height of the brush bristles on the first side is H1, the height of the brush bristles on the second side is H2, and the height of the brush bristles in the center is H3, where H1=H2>H3, or H1>H2>H3, or H2>H1>H3.

[0009] Optionally, the centerlines of at least two of said bristles meet at a point or meet at the circumference of a circle.

[0010] Optionally, the cross-section of the bristles is at least one of a square, a cross-section, an I-shape, a petal shape, an octagon shape, a rectangle, a rounded rectangle, a triangle, an extrusive trapezoid, an intrusive trapezoid, a circle, and an ellipse.

[0011] Optionally, the cross section of the bristles is at least one of a square, a cross-section, an I-shape, a petal shape, an octagon, a rectangle, a rounded rectangle, a triangle, an ellipse, an extroverted trapezoid, and an introverted trapezoid, the bristles are twisted in the circumferential direction of their own axis, and the twisted position of the bristles is at least one of a free end, a base, or a central portion.

[0012] Optionally, the bristles are either cross-shaped, I-shaped or octagonal, and the grooves formed in the internal recesses of the cross sections of the bristles are helical grooves.

[0013] Optionally, the cross-sectional shapes of the same bristles at different heights are completely the same or similar.

[0014] Optionally, the cross-section of the bristles is a centrosymmetric or axially symmetric pattern.

[0015] Optionally, the bristles have a linearly decreasing cross-sectional area from root to tip.

[0016] Optionally, the bristles twist in a clockwise direction about their axis, or in a counterclockwise direction about their axis.

[0017] Optionally, the lateral edges of the bristles are located at the projecting boundary of a two-step line in the cross section of the bristles, and at least one of the lateral edges per bristles is twisted.

[0018] Optionally, the side edges of the bristles are all twisted, and any two of the side edges have different twist angles, or any two centrally symmetric side edges have the same twist angle.

[0019] Optionally, the bristles and the core are co-injection molded. Effect of the Invention

[0020] The beneficial effects of the present invention are as follows: An eyelash brush with cyclone-shaped bristles, comprising bristles and a core, the root of the bristles is provided on the core, the free end of the bristles is away from the core, the number of bristles is at least one, and the center line of the bristles intersects the axis of the core non-perpendicularly. By setting an angle between the center line of the bristles and the axis of the core, the bristles can be easily inserted between the eyelashes. And since the bristles are not perpendicular to the axis of the core, the cross-sectional area of ​​the entire eyelash brush is reduced, and if the length of the bristles remains unchanged, the opening of the mascara bottle is accordingly reduced. It has the advantages of a better application effect, a more compact overall structure, and easier combing of the eyelashes. [Brief description of the drawings]

[0021] [Figure 1] FIG. 1 is an overall front view of a first embodiment of the present invention. [Diagram 2] FIG. 1 is an overall plan view of a first embodiment of the present invention. [Diagram 3] FIG. 2 is a partially enlarged view of A in FIG. [Figure 4] FIG. 1 is an overall perspective view of a first embodiment of the present invention. [Diagram 5] FIG. 5 is a partially enlarged view of B in FIG. [Figure 6] FIG. 2 is a front view of the brush bristles according to the first embodiment of the present invention. [Figure 7] FIG. 2 is a plan view of the brush bristles according to the first embodiment of the present invention. [Figure 8] FIG. 11 is an overall perspective view of a second embodiment of the present invention. [Figure 9] FIG. 9 is a partially enlarged view of C in FIG. 8. [Figure 10] FIG. 4 is a front view of the brush bristles according to the second embodiment of the present invention. [Figure 11] FIG. 4 is a plan view of the brush bristles according to the second embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] In order to make the technical means of the present invention more clearly understood and to be able to implement according to the contents of the specification, the specific embodiments of the present invention will be described in more detail below in conjunction with the accompanying drawings and examples. The following examples are used to explain the present invention but are not used to limit the scope of the present invention.

[0023] Example 1 As shown in Figs. 1 to 7, the present application discloses an eyelash brush having cyclone-shaped bristles, which includes brush bristles 1 and a core 2. The root of the brush bristles 1 is provided on the core 2, and the free end of the brush bristles 1 is separated from the core 2. The number of brush bristles 1 is at least one. The center line of the brush bristles 1 intersects with the axis of the core 2 non-perpendicularly. In this embodiment, the center line of the brush bristles 1 is described as being inclined toward the axis of the core 2. The positional relationship between the brush bristles 1 and the core 2 described above is an illustrative description, and the present application does not limit the specific positional relationship.

[0024] In one embodiment, an angle is set between the center line of the bristles 1 and the axis of the core 2, so that the bristles 1 can be easily inserted between the eyelashes. And because the bristles 1 are not perpendicular to the axis of the core 2, the cross-sectional area of ​​the entire eyelash brush is reduced, and if the length of the bristles 1 remains the same, the opening of the mascara bottle is correspondingly reduced. This has the advantages of a better application effect, a more compact overall structure, and easier combing of the eyelashes.

[0025] Alternatively, the center line of the brush 1 is an arc-shaped line, and the angle between all the brush bristles 1 and the axis of the core 2 is the same. The core 2 is rod-shaped, and the side cross section of the core 2 is rectangular. The brush bristles 1 are provided at a first end of the core 2, and a fixing mechanism is provided at a second end of the core 2. The cross section of the core 2 is circular or elliptical. In this embodiment, the cross section of the core 2 is described as being circular. The brush bristles 1 are arranged in a single row spaced apart along the axis of the core 2, or the brush bristles 1 are arranged in a cyclone shape spaced apart along the circumferential direction of the core 2 while being arranged in multiple rows spaced apart along the axis of the core 2. When the brush bristles 1 are arranged in multiple rows, the number of rows of the brush bristles 1 is 14 rows, 16 rows, 18 rows, or the like. Note that the number of rows of the brush bristles 1 is an exemplary description, and the present application does not limit the specific number of rows, and the embodiment will be described with 16 rows. The brush bristles 1 in two adjacent rows are parallel to each other or cross each other along the axial center of the core 2. In this embodiment, the brush bristles 1 in two adjacent rows are described as crossing each other.

[0026] In one embodiment, the brushing effect can be improved by having two adjacent rows of bristles 1 cross each other. Optionally, one core 2 includes at least two rows of bristles 1, at least one of which has bristles 1 at an angle with respect to the axis of the core 2, and the center line of the remaining bristles 1 is perpendicular to the axis of the core 2.

[0027] Optionally, the angle between the center line of the brush bristles 1 and the axis of the core 2 may be within the range of (0°, 45°), for example, 3°, 5°, 8°, 10°, 15°, 30°, 40°, or 45°. In this embodiment, the angle between the center line of the brush bristles 1 and the axis of the core 2 is described as 5°. Note that the above angle between the center line of the brush bristles 1 and the axis of the core 2 is merely an illustrative example, and the present application does not limit the angle to a specific value.

[0028] Selectively, the brush bristles 1 in the same row are arranged on both sides, namely, the first side and the second side, and the heights of the brush bristles 1 on the first side and the brush bristles 1 on the second side are higher than the height of the brush bristles 1 on the center, and the heights of the brush bristles 1 on the first side and the brush bristles 1 on the second side are the same, or the heights of the brush bristles 1 on the first side and the brush bristles 1 on the second side are different. In other words, the height of the brush bristles 1 on the first side is H1, the height of the brush bristles 1 on the second side is H2, and the height of the brush bristles 1 on the center is H3, where H1=H2>H3, or H1>H2>H3, or H2>H1>H3.

[0029] In this embodiment, the height of the brush bristles 1 provided on the first side and the brush bristles 1 provided on the second side are higher than the height of the brush bristles 1 provided in the central portion, and the height of the brush bristles 1 provided on the first side and the brush bristles 1 provided on the second side are different.

[0030] In one embodiment, the height of the brush bristles 1 on the first and second sides is higher than that of the brush bristles 1 on the center, and the brush bristles 1 on the first side and the brush bristles 1 on the second side have different heights, so that the brush bristles can better fit the shape of the eyelashes and achieve a better brushing effect. Alternatively, the center lines of at least two brush bristles 1 meet at one point or meet on the circumference of a circle. In this embodiment, the center lines of at least two brush bristles 1 are described as meeting at one point.

[0031] Optionally, the cross section of the brush bristles 1 is at least one of a square, a cross-shape, an I-shape, a petal shape, an octagon, a rectangle, a rounded rectangle, a triangle, an outwardly protruding trapezoid, an inwardly concave trapezoid, a circle, and an ellipse. Note that the above cross section of the brush bristles 1 is an illustrative example, and the present application does not limit the specific cross section, and the cross section of the brush bristles 1 in this embodiment is described as being a circle.

[0032] Alternatively, the cross section of the bristles 1 may have a centrosymmetric or axially symmetric pattern. In this embodiment, the cross section of the bristles 1 is described as having a centrosymmetric pattern.

[0033] Optionally, the cross-sectional shapes of the same brush bristles 1 at different heights are the same, and the cross-sectional areas are the same or different. In this embodiment, the cross-sectional area of ​​the same brush bristles 1 closer to the base is larger than the cross-sectional area of ​​the same brush bristles 1 closer to the free end. In other words, any two cross-sectional areas of the same brush bristles 1 at different heights are completely the same, or any two cross-sectional areas of the same brush bristles 1 at different heights are similar.

[0034] In one embodiment, the cross-sectional area of ​​the same bristles 1 closer to the base is larger than the cross-sectional area closer to the free end, making it easier to introduce bristles into the gaps between the bristles 1 and easier to brush. Optionally, the bristles 1 have a cross-sectional area that decreases linearly from the base to the top.

[0035] The manufacturing method of the eyelash brush having cyclone-shaped bristles in this embodiment includes integrated molding such as injection molding, gel injection, or blow molding in a molding cycle. Here, the brush bristles 1 and the core 2 are integrated injection molding. Note that the manufacturing method of the eyelash brush having cyclone-shaped bristles in this embodiment may be other methods, and this application is not limited thereto.

[0036] Examples of materials for the eyelash brush having cyclone-shaped bristles in this embodiment include plastic, nitrile rubber, etc. Note that the material for the eyelash brush having cyclone-shaped bristles in this embodiment may be other materials, and this application is not limited to these.

[0037] Example 2 As shown in Figures 8 to 11, Example 2 is an improved example based on Example 1. In Example 2, the improved technical features include that the cross section of the brush bristles 1 is at least one of a square, a cross-shape, an I-shape, a petal shape, an octagon, a rectangle, a rounded rectangle, a triangle, an ellipse, an extrovert trapezoid, and an introvert trapezoid. Note that the above cross sections of the brush bristles 1 are illustrative and the present application does not limit the specific cross sections. The brush 1 is twisted in the circumferential direction of its axis, and the twist angle of the brush 1 falls within a range of (0°, 360°), for example, 30°, 60°, 90°, 180°, or 270°. Note that the above twist angle of the brush 1 is merely an example, and the present application does not limit the specific twist angle. The twist position of the brush 1 is at least one of a full twist, a free end twist, a root twist, a central twist, and a free end and root twist. Note that the above twist position of the brush 1 is merely an example, and the present application does not limit the specific twist position, and the present embodiment will describe the full twist of the brush 1.

[0038] In one embodiment, the brush bristles 1 are twisted in the circumferential direction of their axis, so that cosmetics such as mascara can easily adhere to the brush bristles 1, and the twisted brush bristles 1 also easily fit the bristles, making it easy to attach the cosmetics to the eyelashes, and the amount of cosmetics attached at one time when applying the cosmetics is large, making it easy to attach the cosmetics to the eyelashes. Optionally, the brush bristles 1 are either cross-shaped, I-shaped, or octagonal. In this embodiment, the cross section of the brush bristles 1 will be described as being I-shaped. The groove formed in the inner recess of the cross section of the brush bristles 1 is a spiral groove.

[0039] In one embodiment, the spiral grooves can make the cosmetic more easily adhere to the brush bristles 1, and at the same time, the spiral grooves can fit the bristles, so as to obtain a better application effect.

[0040] The direction in which the brush bristles 1 twist can be selected to be either clockwise or counterclockwise around the axis of the brush bristles 1. In this embodiment, the brush bristles 1 are described as twisting counterclockwise around the axis of the brush bristles 1.

[0041] Optionally, the side edge of the brush bristles 1 is located at the protruding boundary of two-stage lines of the cross section of the brush bristles 1, and at least one side edge of each brush bristles 1 is twisted. The twist angle of the side edge belongs to (0°, 360°), for example, 30°, 45°, 60°, 90°, 180°, or 270°, and in this embodiment, the twist angle of the side edge is described as 45°. Note that the above twist angle of the side edge is an exemplary description, and the present application does not limit the specific twist angle.

[0042] Optionally, all the side edges of the brush bristles 1 are twisted, and any two side edges have different twist angles, or any two centrosymmetric side edges have the same twist angle. In this embodiment, it is assumed that any two centrosymmetric side edges have the same twist angle.

[0043] The above embodiments are described in detail with reference to the drawings, which are optional embodiments of the present invention. Any modifications or changes made by those skilled in the art to the above embodiments without departing from the essence of the present invention are within the scope of protection of the present invention. [Explanation of symbols]

[0044] 1:Brush hair 2. Core

Claims

1. An eyelash brush with cyclone-shaped bristles, comprising bristles (1) and a core (2), the roots of the bristles (1) are attached to the core (2), the free ends of the bristles (1) are separated from the core (2), the number of the bristles (1) is at least one, and the center line of the bristles (1) intersects with the axis of the core (2) non-perpendicularly.

2. 2. The eyelash brush according to claim 1, characterized in that the center line of the brush bristles (1) is an arc-shaped line, the angular direction between all of the brush bristles (1) and the axis of the core (2) is the same, the core (2) is rod-shaped, the brush bristles (1) are arranged in a single row spaced apart along the axis of the core (2), or the brush bristles (1) are arranged in a cyclone shape spaced apart along the circumferential direction of the core (2) while being arranged in multiple rows spaced apart along the axis of the core (2), and the brush bristles (1) of two adjacent rows are parallel to each other or cross each other along the axis of the core (2).

3. The eyelash brush according to claim 2, characterized in that one core (2) includes at least two rows of brush bristles (1), of which at least one row of brush bristles (1) is at an angle with respect to the axis of the core (2), and the center lines of the remaining brush bristles (1) are perpendicular to the axis of the core (2).

4. 2. The eyelash brush according to claim 1, characterized in that the angle between the center line of the brush bristles (1) and the axis of the core (2) is in the range (0°, 45°).

5. The eyelash brush according to claim 2, characterized in that, of the brush bristles (1) in the same row, both sides are first and second sides, the height of the brush bristles (1) provided on the first side is H1, the height of the brush bristles (1) provided on the second side is H2, and the height of the brush bristles (1) provided in the central portion is H3, wherein H1=H2>H3, or H1>H2>H3, or H2>H1>H3.

6. 3. The eyelash brush according to claim 2, characterized in that the centerlines of at least two of said brush bristles (1) meet at one point or on the circumference of a circle.

7. The eyelash brush according to any one of claims 1 to 6, characterized in that the cross section of the brush bristles (1) is at least one of a square, a cross-shape, an I-shape, a petal shape, an octagon, a rectangle, a rounded rectangle, a triangle, an extroverted trapezoid, an introverted trapezoid, a circle, and an ellipse.

8. The eyelash brush according to any one of claims 1 to 6, characterized in that the cross section of the brush bristles (1) is at least one of a square, a cross-shape, an I-shape, a petal shape, an octagon, a rectangle, a rounded rectangle, a triangle, an ellipse, an outwardly convex trapezoid, and an inwardly concave trapezoid, the brush bristles (1) are twisted in the circumferential direction of their own axis, and the twisted position of the brush bristles (1) is at least one of a free end, a base, or a central portion.

9. The eyelash brush according to claim 8, characterized in that the brush bristles (1) are either cross-shaped, I-shaped or octagonal, and the grooves formed in the inner recesses of the cross sections of the brush bristles (1) are spiral grooves.

10. 9. The eyelash brush according to claim 8, characterized in that the cross-sectional shapes of the same bristles (1) at different heights are completely the same or similar.

11. 9. The eyelash brush according to claim 8, characterized in that the cross-section of the bristles (1) is of a centrosymmetric or axially symmetric pattern.

12. 9. The eyelash brush according to claim 8, characterized in that the bristles (1) have a linear decrease in cross-sectional area from the root to the tip.

13. 9. The eyelash brush according to claim 8, wherein the twist direction of the brush bristles (1) is either clockwise around the axis of the brush or counterclockwise around the axis of the brush.

14. The eyelash brush according to claim 8, characterized in that the side edges of the brush bristles (1) are located at the protruding boundary of two-stage lines of the cross section of the brush bristles (1), and at least one of the side edges per brush bristles (1) is twisted.

15. The eyelash brush according to claim 14, characterized in that the side edges of the brush bristles (1) are all twisted, and the twist angles of any two of the side edges are different, or the twist angles of any two centrally symmetrical side edges are the same.

16. 2. The eyelash brush according to claim 1, wherein the bristles (1) and the core (2) are integrally injection molded.

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