WO2024012063A1

WO2024012063A1 - Eyelash brush

Info

Publication number: WO2024012063A1
Application number: PCT/CN2023/096016
Authority: WO
Inventors: 于福海
Original assignee: 洽兴包装工业（中国）有限公司
Priority date: 2022-07-12
Filing date: 2023-05-24
Publication date: 2024-01-18
Also published as: CN218832208U

Abstract

An eyelash brush. The eyelash brush comprises a brush rod (10) provided with bristles (20) and receptacles (30) used to store cosmetics, and the brush rod (10), the bristles (20), and the receptacles (30) are integrally formed. Since cosmetics can be provided from both the bristles (20) and the receptacles (30), there is no need to provide a whole circle of bristles (20). Moreover, the eyelash brush is an integrally formed unit, such that the manufacturing process and the assembly process can be simplified and the manufacturing costs can be reduced.

Description

Eyelash brush

Technical field

The present application relates to an application device, in particular to an eyelash brush.

Background technique

The bristles in commonly used mascara brushes are mostly arranged in a full circle. However, in actual use, only one or several rows of bristles are used to groom the eyelashes. After the mascara in the bristles is used up, the mascara brush is turned to use other bristles. , so the entire circle of bristles only serves to store materials, but the manufacturing cost is high and it is not suitable for users with relatively short eyelashes.

Utility model content

In order to overcome the above defects, the present application provides an eyelash brush. The eyelash brush is provided with an accommodating groove. The accommodating groove can provide cosmetic materials for the bristles. Therefore, there is no need to provide a full circle of bristles. At the same time, the mascara brush is an integrally molded part and reduces the cost of the brush. The manufacturing process, assembly process and manufacturing cost are explained.

The technical solutions adopted by this application to solve its technical problems are:

An eyelash brush includes a brush rod. The brush rod is provided with bristles and a receiving groove for storing cosmetic materials. The brush rod, the bristles and the receiving groove are integrally formed parts.

Optionally, the brush rod includes a holding part and a combining part. One side of the combining part is provided with at least one row of bristles arranged along the axial direction, and the other side of the combining part is provided with a brush opening along the outer circumferential surface. accommodating tank.

Optionally, one side of the coupling part is provided with a row of bristles arranged in the axial direction.

Optionally, one side edge of the coupling part is flush with the edge of the holding part, or one side edge of the coupling part protrudes from the edge of the holding part.

Optionally, one side edge of the coupling part is recessed from the edge of the holding part.

Optionally, the roots of the bristles are fixedly connected to the surface of the coupling part, and the brush bristles are The head of the hair extends outward along the radial direction of the coupling part and the head is a free end.

Optionally, the bristles have a truncated cone-shaped structure, and the diameter of the root is larger than the diameter of the head, or the bristles are cylinders or polyhedrons.

Optionally, the length of the bristles is 2 mm to 4 mm, and the average diameter of the bristles is greater than or equal to the average distance between two adjacent bristles.

Optionally, the cross section of the bristles is a closed figure surrounded by at least two lines, each line is a straight line segment or an arc segment, and the bristles are twisted along the circumferential direction of their own axis.

Optionally, the brush rod is further provided with a covering head of hemispherical structure, and the covering head is provided at an end of the coupling part away from the holding part.

The beneficial effects of this application are: the mascara brush in this application includes a joint part and a holding part, and the joint part is provided with bristles and accommodating grooves. When the mascara brush is pulled out from the container, the bristles and the accommodating grooves both have eyelashes. When applying makeup, the bristles and the receiving groove can be used separately to brush the eyelashes. During the entire makeup process, the user does not have to keep turning the mascara brush like using a traditional mascara brush, or insert it into the container multiple times to dip in the material, so it is very convenient to use. ; Moreover, the mascara brush is an integrated molded part, which reduces the manufacturing process, assembly process and manufacturing cost, which is conducive to meeting the needs of industrialized production, and the bristles will not detach during use, extending the service life of the mascara brush; and in this application The entire circle of the joint is not covered with bristles, which is reasonable in design and reduces manufacturing costs. Optionally, there is only a single row of fine bristles of equal height and equal distance on the joint, which is suitable for people with short eyelashes. use.

Description of drawings

Figure 1 is a schematic structural diagram of Embodiment 1 of the present application;

Figure 2 is a front view of Embodiment 1 of the present application;

Figure 3 is a rear view of Embodiment 1 of the present application;

Figure 4 is a bottom view of Embodiment 1 of the present application;

Figure 5 is a top view of Embodiment 1 of the present application;

Figure 6 is a left view of Embodiment 1 of the present application;

Figure 7 is a right view of Embodiment 1 of the present application;

Figure 8 is an enlarged view of position A in Figure 2;

Figure 9 is a schematic structural diagram of Embodiment 2 of the present application;

Figure 10 is a front view of Embodiment 2 of the present application;

Figure 11 is a rear view of Embodiment 2 of the present application;

Figure 12 is a bottom view of Embodiment 2 of the present application;

Figure 13 is a top view of Embodiment 2 of the present application;

Figure 14 is a left view of Embodiment 2 of the present application;

Figure 15 is a right view of Embodiment 2 of the present application;

Figure 16 is an enlarged view of B in Figure 10;

In the figure: 10-brush rod, 11-grip part, 12-joint part, 13-covering head, 20-bristle, 30-accommodating groove.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this application.

It should be noted that the terms "first", "second", etc. in the description and claims of this application and the following drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. . It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, e.g., a process, method, system, product, or apparatus that encompasses a series of steps or units and need not be limited to those explicitly listed. Those steps or elements may instead include other steps or elements not expressly listed or inherent to the process, method, product or apparatus.

For the convenience of description, spatially relative terms can be used here, such as "on...", "on...", "on the upper surface of...", "above", etc., to describe what is shown in the figure. The spatial relationship between one device or feature and other devices or features. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a feature in the figure is turned upside down, then one feature described as "above" or "on top of" other features or features would then be oriented "below" or "below" the other features or features. under other devices or structures". Thus, the exemplary term "over" may include both orientations "above" and "below." The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in Figures 1-16, an eyelash brush includes a brush rod 10. The brush rod 10 is provided with bristles 20 and a storage groove 30 for storing cosmetic materials. The brush rod 10, the bristles 20 and the accommodating groove 30 are integrally formed parts. The brush rod 10 of the present application is provided with a receiving groove 30. When the mascara brush is pulled out from the container, the bristles 20 and the receiving groove 30 both contain mascara. The bristles and the receiving groove brush can be used separately when applying makeup. Eyelashes, during the entire makeup process, the user does not have to keep turning the mascara brush like using a traditional mascara brush, or insert it into the container multiple times to dip the material, so it is very convenient to use; and the mascara brush is an integral part of injection molding, which reduces the manufacturing process , assembly process and manufacturing cost, which is conducive to industrial production needs, and the bristles will not detach during use, extending the service life of the mascara brush.

The brush bar 10 includes a holding part 11 and a connecting part 12. One side of the connecting part 12 is provided with at least one row of bristles 20 arranged along the axial direction. The other side of the connecting part 12 is provided with a brush along the outer circumference. A receiving groove 30 is opened on the surface. Optionally, the bristles 20 are in 1-3 rows, and the bristles 20 in two adjacent rows are arranged in a staggered position. As shown in Figures 1 and 9, a plurality of bristles and a plurality of receiving grooves are arranged along the axial direction of the joint. The receiving grooves 30 are opened along the outer circumferential surface of the joint, and the plurality of receiving grooves are arranged along the axial direction of the joint. Evenly spaced and parallel directions That is, the bristles 20 and the accommodating groove 30 are arranged on the opposite surfaces of the coupling part 12, so the mascara stored in the accommodating groove 30 can flow to the bristles when the user combs the eyelashes. During use, the user holds the holding part 11 of the brush rod and pulls out the connecting part 12 from the container. The combing bristles 20 and the receiving groove 30 both contain mascara, and then the user uses the bristles 20 to comb the eyelashes. The receiving groove 30 The mascara stored in it flows onto the bristles for use.

One side of the joint part 12 is provided with a row of bristles 20 arranged along the axial direction. All the bristles 20 are equal in length and evenly arranged. When the joint part 12 is provided with only one row of bristles 20, it can be suitable for use by people with short eyelashes. , solving the makeup problems of such users.

Embodiment 1: As shown in Figures 1-8, one side edge of the coupling part 12 is flush with the edge of the gripping part 11, or one side edge of the coupling part 12 protrudes from the gripping part. The edge of 11. That is, the roots of the bristles 20 are flush with the holding part 11 or the roots of the bristles 20 protrude from the edge of the holding part 11. Optionally, as shown in Figures 2-5, both the coupling part 12 and the holding part 11 are cylindrical. structure and the two are arranged coaxially. The diameter of the joint part 12 is equal to or slightly larger than the diameter of the holding part 11, thereby ensuring that the roots of the bristles 20 are flat or protruding from the edge of the holding part 11. The surface area of the other side of the joint part is The surface area of one side of the head is 2-4 times.

Embodiment 2: As shown in FIGS. 9-16 , one side edge of the connecting part 12 is recessed in the edge of the holding part 11 . That is, the roots of the bristles 20 are recessed in the edge of the holding part. Compared with one side edge of the connecting part 12, which is flat or protruding from the edge of the holding part 11, this solution can keep the bristles between them when the mascara bottle is pulled out. More mascara, and when the distance between the bristles is small, the bristles are not easy to break; optionally, as shown in Figure 10-13, the holding part 11 is a cylindrical structure, and the connecting part 12 is a cylindrical structure with a gap, The holding part 11 and the joint part 12 are arranged coaxially. The notch part of the joint part 12 is a plane, that is, one side of the joint part. The bristles 20 are arranged on this plane. The other part of the joint part except the notch part is a curved surface, that is, the joint part. On the other side, the receiving groove is provided on the arc surface.

The roots of the bristles 20 are fixedly connected to the surface of the joint part 12, the heads of the bristles 20 extend outward along the radial direction of the joint part 12, and the heads are Free end.

Optionally, the bristles 20 have a truncated cone-shaped structure, and the diameter of the root is larger than the diameter of the head, or the bristles 20 are cylinders or polyhedrons. Such bristles can be used in both Embodiment 1 and Embodiment 2. Figures 1-8 show structures in which such bristles are used in Embodiment 1.

The length of the bristles 20 is 2mm-4mm, and the average diameter of the bristles is greater than or equal to the average distance between two adjacent bristles. The length of the bristles refers to the vertical distance from the root of the bristles to the head of the bristles. The average diameter of the bristles is the average diameter of the entire body of the bristles. Bristles of this type are not easy to break.

Optionally, the cross section of the bristles 20 is a closed figure surrounded by at least two lines, each line is a straight line segment or an arc segment, and the bristles 20 are twisted along the circumferential direction of their own axis. Optionally, the cross-section of the bristles 20 is any one of square, cross-shaped, I-shaped, petal-shaped, octagonal, rectangular, rounded rectangle, triangle, oval, trapezoid, protruding trapezoid and concave trapezoid. ; Optionally, the cross section of the bristles 20 is any one of cross-shaped, I-shaped and octagonal; optionally, the cross section of the bristles 20 is I-shaped, and the length of the bristles 20 is 2mm-4mm; the Compared with traditional cone-shaped and cylindrical bristles, the similar bristles can pick up more mascara, and when the distance between the bristles is small, the bristles are not easy to break, making it easier to use. Such bristles can also be used in both Embodiment 1 and Embodiment 2. Figures 9-16 show structures in which such bristles are used in Embodiment 2.

As shown in FIGS. 1 and 9 , the brush rod 10 is also provided with a hemispherical covering head 13 . The covering head 13 is disposed at an end of the coupling part 12 away from the holding part 11 . For the sake of appearance and safety, a covering head 13 with a hemispherical structure is provided on the end of the connecting part 12 away from the holding part, and the diameter of the covering head is the same as the diameter of the connecting part.

It should be pointed out that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all fall within the protection scope of the present application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

An eyelash brush, characterized in that: it includes a brush rod (10), the brush rod (10) is provided with bristles (20) and a storage groove (30) for storing cosmetic materials, the brush rod (10) ), the bristles (20) and the accommodating groove (30) are integrally formed parts.
The mascara brush according to claim 1, characterized in that: the brush rod (10) includes a holding part (11) and a connecting part (12), and at least one row is provided on one side of the connecting part (12). The bristles (20) are arranged along the axial direction, and the other side of the connecting portion (12) is provided with a receiving groove (30) opened along the outer peripheral surface.
The mascara brush according to claim 2, characterized in that a row of bristles (20) arranged along the axial direction is provided on one side of the connecting part (12).
The mascara brush according to claim 2, characterized in that: one side edge of the joint part (12) is flush with the edge of the holding part (11), or one side of the joint part (12) The edge protrudes from the edge of the holding part (11).
The mascara brush according to claim 2, characterized in that one edge of the connecting part (12) is recessed in the edge of the holding part (11).
The mascara brush according to any one of claims 2 to 5, characterized in that: the roots of the bristles (20) are fixedly connected to the surface of the joint part (12), and the heads of the bristles (20) are along the The head portion extends outward in the radial direction of the coupling portion (12) and is a free end.
The mascara brush according to claim 6, characterized in that: the bristles (20) have a truncated cone-shaped structure, and the diameter of the root is larger than the diameter of the head, or the bristles (20) are cylinders or polyhedron.
The mascara brush according to claim 7, characterized in that: the length of the bristles (20) is 2mm-4mm, and the average diameter of the bristles is greater than or equal to the average distance between two adjacent bristles.
The mascara brush according to claim 6, characterized in that: the bristles (20) The cross section is a closed figure surrounded by at least two lines, each line is a straight line segment or an arc segment, and the bristles (20) are twisted along the circumferential direction of their own axis.
The mascara brush according to claim 2, characterized in that: the brush rod (10) is also provided with a covering head (13) of a hemispherical structure, and the covering head (13) is arranged on the joint part (12) ) away from the end of the holding part (11).