CN217337724U

CN217337724U - Cosmetic brush

Info

Publication number: CN217337724U
Application number: CN202220127034.7U
Authority: CN
Inventors: 赵国降; 赵丹丹; 张务强
Original assignee: Luyi Zhongjun Industrial Co ltd
Current assignee: Luyi Zhongjun Industrial Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-09-02
Anticipated expiration: 2032-01-18

Abstract

A cosmetic brush comprises a brush rod, a first brush head and a second brush head, wherein the brush rod is of a tubular structure with openings at two ends, the first brush head comprises a first connecting seat, the front side surface and the rear side surface of the first connecting seat are respectively provided with first brush hair and second brush hair, a first thread section is arranged on the inner wall of the front end of the brush rod, a second thread section is arranged on the inner wall of the rear end of the brush rod, the front end of the outer wall of the first connecting seat is provided with a third thread section matched with the first thread section, the rear end of the outer wall of the first connecting seat is provided with a fourth thread section matched with the first thread section, the second brush head comprises a second connecting seat, the front side surface of the second connecting seat is provided with third brush hairs, the front end of the outer wall of the second connecting seat is provided with a fifth thread section matched with the second thread section, and the rear end of the second connecting seat is provided with a threaded hole matched with the third thread section.

Description

Cosmetic brush

Technical Field

The utility model belongs to the technical field of the makeup instrument, concretely relates to makeup brush.

Background

Conventional solid powder cosmetics generally use cosmetics in which fine powder having an average particle size of 0.1 to 10 μm is mixed with an oily component or the like, and when these fine solid powder cosmetics are applied to the face, a cosmetic brush is generally used for applying the powder. The existing cosmetic brush generally includes a handle and a brush, and a tip end surface of the brush portion is formed in a convex shape or a planar shape.

The brush with the convex top end surface is mainly used for solid powder cosmetics with larger average particle size, when cosmetics with smaller particle size are transferred from the cosmetic box by the brush, the top end surface of the brush is convex, so that the cosmetics cannot be transferred from the cosmetic box on the top end surface of the brush approximately and uniformly, more cosmetics can be adhered to the top of the convex top end surface, and less cosmetics are adhered to the middle lower part of the brush. Therefore, when the coating powder is used, the coating powder is applied to a part to be coated first and is applied to other parts less, and the amount of the coating powder is changed depending on the part of the face, which may cause shading. Further, since the protruding portion is dense in hair material, high in rigidity, and protruding in end portion, the brush of the end portion is likely to be rebounded during brushing, and the cosmetic is likely to be scattered. In order to uniformly apply the cosmetic on the face, a flat hairbrush with a top end surface is designed in the prior art, and the hairbrush can uniformly stick the cosmetic from a cosmetic box due to the fact that the top end surface of the hairbrush is a plane, so that the cosmetic is uniformly applied on the face. However, such a flat tip surface brush is mainly used for smooth face parts, and when powder is applied to nose parts or the like, the flat tip surface does not fit well to the surface of the nose and the surface of the nose part in contact with the face part, and uneven powder application to the nose and the surrounding parts is caused. When the brush is used, in order to effectively apply powder to the nose and the peripheral parts of the nose, the mode of pressing the brush is generally adopted to enable the bristles to be contacted with the skin as much as possible, and the bristles are easy to be exploded and fall after being used for a long time, so that the service life of the cosmetic brush is short.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the present invention provides a cosmetic brush having a plurality of brush hairs, which increases the life span of the cosmetic brush.

The utility model discloses a technical scheme of cosmetic brush is:

a cosmetic brush comprises a brush rod, a first brush head and a second brush head, wherein the brush rod is of a tubular structure with openings at two ends, the first brush head comprises a first connecting seat, the front side surface and the rear side surface of the first connecting seat are respectively provided with first brush hair and second brush hair, a first thread section is arranged on the inner wall of the front end of the brush rod, a second thread section is arranged on the inner wall of the rear end of the brush rod, the front end of the outer wall of the first connecting seat is provided with a third thread section matched with the first thread section, the rear end of the outer wall of the first connecting seat is provided with a fourth thread section matched with the first thread section, the second brush head comprises a second connecting seat, the front side surface of the second connecting seat is provided with third bristles, the front end of the outer wall of the second connecting seat is provided with a fifth thread section matched with the second thread section, and the rear end of the second connecting seat is provided with a threaded hole matched with the third thread section.

As a further improvement to the above technical solution, the brush rod is a round rod, the first connecting seat includes a first cylindrical section, and a second cylindrical section and a third cylindrical section integrally connected to the front end and the rear end of the first cylindrical section, the second cylindrical section, and the third cylindrical section are coaxially arranged, an outer diameter of the first cylindrical section is equal to an outer diameter of the brush rod, outer diameters of the second cylindrical section and the third cylindrical section are equal to an inner diameter of the brush rod, the third thread section is disposed on an outer wall of the second cylindrical section, and the fourth thread section is disposed on an outer wall of the third cylindrical section.

As a further improvement to the above technical solution, the second cylindrical section and the third cylindrical section have the same length, and the first threaded section has the same length as the third threaded section and the fourth threaded section.

As a further improvement on the above technical solution, the second connecting seat includes a fourth cylindrical section and a fifth cylindrical section integrally connected to a front end of the fourth cylindrical section, the fourth cylindrical section and the fifth cylindrical section are coaxially arranged, an outer diameter of the fourth cylindrical section is equal to an outer diameter of the brush rod, an outer diameter of the fifth cylindrical section is equal to an inner diameter of the brush rod, the fifth threaded section is disposed on an outer wall of the fifth cylindrical section, and the threaded hole is disposed on a rear end surface of the fourth cylindrical section.

As a further improvement on the above technical solution, the second connecting seat further includes an end cover, the end cover includes a cover plate and a sixth cylindrical section fixedly connected to a front section of the cover plate, an outer diameter of the end cover is equal to an outer diameter of the fourth cylindrical section, an outer diameter of the sixth cylindrical section is equal to an inner diameter of the threaded hole, and a sixth threaded section matched with the threaded hole is provided on an outer wall of the sixth cylindrical section.

As a further improvement to the above technical solution, the sixth thread section is matched with the second thread section.

The utility model provides a cosmetic brush compares in prior art, and its beneficial effect lies in:

the utility model discloses a when cosmetic brush used, second brush hair cartridge was in the brush-holder stud, the fourth screw thread section and the first screw thread section screw-thread fit of brush-holder stud front end. The third brush hair is inserted in the brush rod, the fifth thread section is matched with the second thread section at the rear end of the brush rod, and the end cover is in threaded connection with the threaded hole of the second connecting seat. The first brush hair is used for sticking the solid powder cosmetic to make up for the user. After long-time use, when the first bristles are fried or fall, the first bristles are cut off by the scissors, the first connecting seat is rotated, and the first connecting seat is taken down from the brush rod. The first brush head is turned over to enable the third thread section to be matched with the first thread section of the brush rod. The second brush hair is used for sticking the solid powder cosmetic to make up for the user. After long-time use, when the second bristles are fried or fall, the second bristles are cut off by using the scissors. And rotating the second connecting seat, taking the second brush head down from the rear end of the vertical rod, rotating the end cover, detaching the end cover, installing the second brush head on the fourth thread section of the first connecting seat through the thread of the threaded hole at the rear end of the second connecting seat, and connecting the end cover on the second thread section at the rear end of the brush rod through the thread. The third brush hair is used for sticking the solid powder cosmetic to make up for the user. Compared with the prior art, the utility model discloses a cosmetic brush has a plurality of brush hairs, has increased cosmetic brush's life.

Drawings

FIG. 1 is a schematic view of the structure of the cosmetic brush of the present invention;

FIG. 2 is a first schematic view of a brush rod of the cosmetic brush of the present invention;

FIG. 3 is a second schematic view of the structure of the brush rod of the cosmetic brush of the present invention;

FIG. 4 is a first schematic view of a first brush head of the cosmetic brush of the present invention;

FIG. 5 is a second schematic structural view of the first brush head of the cosmetic brush of the present invention;

FIG. 6 is a first schematic view of a second brush head of the cosmetic brush of the present invention;

FIG. 7 is a second schematic structural view of a second brush head of the cosmetic brush of the present invention;

in the figure: 1. a brush bar; 2. a first brush head; 3. a second brush head; 4. a first thread segment; 5. a second thread segment; 6. a first cylindrical section; 7. a second cylindrical section; 8. a third cylindrical section; 9. a first bristle; 10. a second bristle; 11. a third thread segment; 12. a fourth thread segment; 13. a fourth cylindrical section; 14. a fifth cylindrical section; 15. a fifth thread segment; 16. a third bristle; 17. a threaded hole; 18. an end cap; 19. a cover plate; 20. a sixth cylindrical section; 21. a sixth thread segment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

the embodiment of the cosmetic brush of the utility model, as shown in fig. 1 to 7, comprises a brush rod 1, first brush head 2 and second brush head 3, brush-holder stud 1 is both ends open-ended tubular structure, first brush head 2 includes first connecting seat, be equipped with first brush hair 9 and second brush hair 10 on the side of the front and back of first connecting seat respectively, be equipped with first screw thread section 4 on the front end inner wall of brush-holder stud 1, be equipped with second screw thread section 5 on the rear end inner wall of brush-holder stud 1, the outer wall front end of first connecting seat is equipped with first screw thread section 4 assorted third screw thread section 11, the outer wall rear end of first connecting seat is equipped with and first screw thread section 4 assorted fourth screw thread section 12, second brush head 3 includes the second connecting seat, be equipped with third brush hair 16 on the front side of second connecting seat, the outer wall front end of second connecting seat is equipped with and second screw thread section 5 assorted fifth screw thread section 15, the rear end of second connecting seat is equipped with and third screw thread section 11 assorted screw hole 17.

In this embodiment, the brush rod 1 is a round bar, the first connecting seat includes a first cylindrical section 6, and second cylindrical sections 7 and third cylindrical sections 8 integrally connected to front and rear ends of the first cylindrical section 6, the second cylindrical section 7 and the third cylindrical section 8 are coaxially arranged, an outer diameter of the first cylindrical section 6 is equal to an outer diameter of the brush rod 1, outer diameters of the second cylindrical section 7 and the third cylindrical section 8 are equal to an inner diameter of the brush rod 1, the third thread section 11 is disposed on an outer wall of the second cylindrical section 7, and the fourth thread section 12 is disposed on an outer wall of the third cylindrical section 8.

In this embodiment, the second cylindrical section 7 and the third cylindrical section 8 have the same length, and the first threaded section 4 has the same length as the third threaded section 11 and the fourth threaded section 12.

In this embodiment, the second connecting seat includes a fourth cylindrical section 13 and a fifth cylindrical section 14 integrally connected to a front end of the fourth cylindrical section 13, the fourth cylindrical section 13 and the fifth cylindrical section 14 are coaxially arranged, an outer diameter of the fourth cylindrical section 13 is equal to an outer diameter of the brush rod 1, an outer diameter of the fifth cylindrical section 14 is equal to an inner diameter of the brush rod 1, a fifth threaded section 15 is disposed on an outer wall of the fifth cylindrical section 14, and a threaded hole 17 is disposed on a rear end surface of the fourth cylindrical section 13.

In this embodiment, the second connection seat further includes an end cap 18, the end cap 18 includes a cover plate 19 and a sixth cylindrical section 20 fixedly connected to a front section of the cover plate 19, an outer diameter of the end cap 18 is equal to an outer diameter of the fourth cylindrical section 13, an outer diameter of the sixth cylindrical section 20 is equal to an inner diameter of the threaded hole 17, and a sixth threaded section 21 matched with the threaded hole 17 is disposed on an outer wall of the sixth cylindrical section 20.

In this embodiment the sixth thread segments 21 mate with the second thread segments 5.

The utility model discloses a when cosmetic brush used, second brush hair 10 cartridge was in brush-holder stud 1, and fourth screw thread section 12 and the 4 screw-thread cooperations of first screw thread section of 1 front end of brush-holder stud. The third bristles 16 are inserted into the brush rod 1, the fifth thread section 15 is matched with the second thread section 5 at the rear end of the brush rod 1, and the end cover 18 is in threaded connection with the threaded hole 17 of the second connecting seat. The first brush 9 is used for sticking the solid powder cosmetic to make up for the user. After long-time use, when the first bristles 9 are fried or fall, the first bristles 9 are cut off by using scissors, the first connecting seat is rotated, and the first connecting seat is taken down from the brush rod 1. The first brush head 2 is turned over so that the third threaded section 11 engages with the first threaded section 4 of the brush bar 1. The second brush 10 is used to stick the solid powder cosmetic to make up the user. After long-time use, when the second bristles 10 are fried or fallen, the second bristles 10 are cut off by using scissors. The second connecting seat is rotated to take the second brush head 3 off the rear end of the vertical rod, the end cover 18 is rotated, the end cover 18 is detached, the second brush head is installed on the fourth thread section 12 of the first connecting seat through the thread hole 17 at the rear end of the second connecting seat in a threaded manner, and the end cover 18 is connected on the second thread section 5 at the rear end of the brush rod 1 in a threaded manner. The third brush 16 picks up the solid powder cosmetic to apply makeup to the user. Compared with the prior art, the utility model discloses a cosmetic brush has a plurality of brush hairs, has increased cosmetic brush's life.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A cosmetic brush is characterized by comprising a brush rod, a first brush head and a second brush head, wherein the brush rod is of a tubular structure with openings at two ends, the first brush head comprises a first connecting seat, the front side surface and the rear side surface of the first connecting seat are respectively provided with first brush hair and second brush hair, a first thread section is arranged on the inner wall of the front end of the brush rod, a second thread section is arranged on the inner wall of the rear end of the brush rod, the front end of the outer wall of the first connecting seat is provided with a third thread section matched with the first thread section, the rear end of the outer wall of the first connecting seat is provided with a fourth thread section matched with the first thread section, the second brush head comprises a second connecting seat, the front side surface of the second connecting seat is provided with third bristles, the front end of the outer wall of the second connecting seat is provided with a fifth thread section matched with the second thread section, and the rear end of the second connecting seat is provided with a threaded hole matched with the third thread section.

2. A cosmetic brush according to claim 1, wherein the brush rod is a round rod, the first coupling seat includes a first cylindrical section and second and third cylindrical sections integrally connected to front and rear ends of the first cylindrical section, the first, second and third cylindrical sections are coaxially arranged, an outer diameter of the first cylindrical section is equal to an outer diameter of the brush rod, outer diameters of the second and third cylindrical sections are equal to an inner diameter of the brush rod, the third threaded section is provided on an outer wall of the second cylindrical section, and the fourth threaded section is provided on an outer wall of the third cylindrical section.

3. A cosmetic brush according to claim 2, wherein the second cylindrical section and the third cylindrical section are of equal length, and the first threaded section is of equal length to the third and fourth threaded sections.

4. A cosmetic brush according to claim 2, wherein the second connecting seat includes a fourth cylindrical section and a fifth cylindrical section integrally connected to a front end of the fourth cylindrical section, the fourth cylindrical section being arranged coaxially with the fifth cylindrical section, an outer diameter of the fourth cylindrical section being equal to an outer diameter of the brush rod, an outer diameter of the fifth cylindrical section being equal to an inner diameter of the brush rod, the fifth threaded section being provided on an outer wall of the fifth cylindrical section, and the threaded hole being provided on a rear end surface of the fourth cylindrical section.

5. A cosmetic brush according to claim 4, wherein the second connecting block further comprises an end cap, the end cap comprises a cover plate and a sixth cylindrical section fixedly connected to a front section of the cover plate, the outer diameter of the end cap is equal to the outer diameter of the fourth cylindrical section, the outer diameter of the sixth cylindrical section is equal to the inner diameter of the threaded hole, and a sixth thread section matched with the threaded hole is arranged on the outer wall of the sixth cylindrical section.

6. A cosmetic brush as claimed in claim 5, wherein the sixth threaded section mates with the second threaded section.