MULTIFUNCTIONAL ELECTRIC COSMETIC BRUSH

Description

TECHNICAL FIELD

The present disclosure relates to the technical field of electric cosmetic brushes, and particularly to a multifunctional electric cosmetic brush.

BACKGROUND

Making-up is an essential part of modern women's lives. In order to achieve making-up with different functions and effects, it is necessary to use cosmetic brushes (also referred to as makeup brushes) with different brush heads. Therefore, in order to achieve the making-up with different functions and effects, users need to use multiple cosmetic brushes with different functions, which are not easy to carry.

There are many kinds of cosmetic brushes on the market, most of which have single function, low added value and simple design, and most of them are basic cosmetic tools, which can only meet basic cosmetic needs of users and have great limitations.

SUMMARY

The main purpose of the present disclosure is to provide a multifunctional electric cosmetic brush with strong practicality, convenient use, cosmetic function, and massage function.

To achieve the above purpose, the present disclosure provides a multifunctional electric cosmetic brush. The multifunctional electric cosmetic brush includes bristles, a brush handle, a bristle cover, a circuit board, a spring, and a massage assembly. The brush handle defines an accommodating chamber therein. The massage assembly is disposed in the accommodating chamber; the massage assembly includes: a battery, a vibrating motor, an eccentric block, a metal strip, and a pressing sheet; the circuit board is disposed on the pressing sheet; the circuit board includes a control circuit; the spring is disposed on a bottom of the pressing sheet; an end of the battery is electrically connected to an end of the vibrating motor; the other end of the battery is connected to the pressing sheet through the spring; the eccentric block is disposed on the other end of the vibrating motor; an end of the metal strip is connected to the pressing sheet; the other end of the metal strip is connected to the vibrating motor; the bristle cover is disposed on a front end of the brush handle; and the bristles are disposed on the bristle cover.

In an embodiment, the multifunctional electric cosmetic brush further includes a metal gasket. The metal gasket is disposed on the circuit board

In an embodiment, the multifunctional electric cosmetic brush further includes a screw. The screw is disposed on the pressing sheet; the spring is connected to the pressing sheet through the screw, and the pressing sheet is connected to the circuit board and the metal gasket through the screw.

In an embodiment, the multifunctional electric cosmetic brush further includes a stud. The stud is disposed on a side of the pressing sheet. The pressing sheet is connected to a side of the circuit board through the stud.

In an embodiment, the bristle cover includes a bristle front cover and a bristle back cover. The bristle front cover is connected to the bristle back cover. The bristle back cover is buckled with the front end of the brush handle. The bristles are disposed on the bristle front cover.

In an embodiment, the control circuit includes a power circuit, a microcontroller unit (MCU) control circuit, a switch control circuit, a speed regulation circuit, and a massage vibration control circuit. The power circuit is configured to provide power for the MCU control circuit. The MCU control circuit is configured to control the speed regulation circuit through the switch control circuit, and the speed regulation circuit is configured to control the vibrating motor through the massage vibration control circuit.

In an embodiment, the MCU control circuit is a chip with a model of MC9S12G.

Beneficial effects of the present disclosure are as follows: The multifunctional electric cosmetic brush of the present disclosure includes bristles, a brush handle, a bristle cover, a circuit board, a spring, and a massage assembly. The brush handle defines an accommodating chamber. The massage assembly includes a battery, a vibrating motor, an eccentric block, a metal strip, and a pressing sheet. The battery is electrically connected to the vibrating motor. The vibrating motor is connected to the pressing sheet through the metal strip. The circuit board is disposed on the pressing sheet. The circuit board includes a control circuit. The control circuit can control the vibrating motor. Since the multifunctional electric cosmetic brush has a massage assembly in the brush handle, the multifunctional electric cosmetic brush has a massage function. The multifunctional electric cosmetic brush has strong practicality, a simple structure, low cost, and a simple usage method. The multifunctional electric cosmetic brush not only allows for makeup, but also has the massage function, which is safe, reliable, and suitable for widespread promotion and use.

BRIEF DESCRIPTION OF DRAWINGS

In order to more clearly illustrate embodiments of the present disclosure or technical solutions in the prior art, the following will briefly introduce drawings used in the description of the embodiments or the prior art. Apparently, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings may also be derived from structures shown in these drawings.

FIG. 1 illustrates a structural schematic diagram of a multifunctional electric cosmetic brush in an embodiment of the present disclosure.

FIG. 2 illustrates an exploded diagram of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 3 illustrates a structural schematic diagram of a massage assembly of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 4 illustrates a structural schematic diagram of a bristle front cover of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 5 illustrates another structural schematic diagram of the bristle front cover of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 6 illustrates a structural schematic diagram of a bristle back cover of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 7 illustrates another structural schematic diagram of the bristle back cover of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 8 illustrates a top view of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

FIG. 9 illustrates a block diagram of a control circuit of the multifunctional electric cosmetic brush in the embodiment of the present disclosure.

The implementation, functional characteristics, and advantages of the multifunctional electric cosmetic brush of the present disclosure will be further explained in conjunction with the embodiments and with reference to the drawings.

DETAILED DESCRIPTION OF EMBODIMENTS

The following will provide a clear and complete description of the technical solution in the embodiments of the disclosure in conjunction with the attached drawings. Apparently, the described embodiments are only parts of the embodiments of the disclosure, not all of them. Based on the embodiments in the disclosure, all other embodiments obtained by those ordinary skilled in the art without creative work should fall within the scope of protection of the disclosure.

It should be noted that all directional indications (such as up, down, left, right, front, and back) in the embodiments of the disclosure are only used to explain the relative position relationship, motion situation, etc. between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indication also changes accordingly.

In the disclosure, unless clearly defined and limited, the terms “connect”, “fix”, etc. should be understood in a broad sense, for example, “fix” can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or indirect connection achieved through an intermediate medium, it can be an internal connection between two components or an interactive relationship between two components. For those ordinary skilled in the art, the specific meanings of the above terms in the disclosure can be understood based on specific situations.

In addition, if there are descriptions of “first”, “second”, etc. in the embodiments of the disclosure, the descriptions of “first”, “second”, etc. are only used for a purpose of description and cannot be understood as indicating or implying their relative importance or implying the number of indicated technical features. Therefore, features limited with “first” and “second” can explicitly or implicitly include at least one of the features. In addition, the meaning of “and/or” in the disclosure includes three parallel schemes. Taking “A and/or B” as an example, it includes scheme A, scheme B, or a scheme including both A and B. In addition, technical solutions among various embodiments can be combined with each other, but must be based on the ability of those ordinary skilled in the art to achieve. When the combination of the technical solutions conflicts or cannot be achieved, it should be considered that the combination of the technical solutions does not exist and is not within the scope of protection required by the disclosure.

Embodiment 1

Referring to FIG. 1, FIG. 2, FIG. 3, and FIG. 8, a multifunctional electric cosmetic brush is provided in the embodiment. The multifunctional electric cosmetic brush includes bristles 10, a brush handle 30, a bristle cover 20, a circuit board 80, a spring 90, and a massage assembly. The brush handle 30 defines an accommodating chamber 31 therein. The massage assembly is disposed in the accommodating chamber 31. The massage assembly includes a battery 40, a vibrating motor 50, an eccentric block 51, a metal strip 60, and a pressing sheet 70. The circuit board 80 is disposed on the pressing sheet 70. The circuit board 80 includes a control circuit. The spring 90 is disposed on a bottom of the pressing sheet 70. An end of the battery 40 is electrically connected to an end of the vibrating motor 50. The other end of the battery 40 is connected to the pressing sheet 70 through the spring 90. The eccentric block 51 is disposed on the other end of the vibrating motor 50. An end of the metal strip 60 is connected to the pressing sheet 70. The other end of the metal strip 60 is connected to the vibrating motor 50. The bristle cover 20 is disposed on a front end of the brush handle 30. The bristles 10 are disposed on the bristle cover 20.

In the embodiment, the massage assembly is disposed in the accommodating chamber 31. The massage assembly includes the battery 40, the vibrating motor 50, the eccentric block 51, the metal strip 60, and the pressing sheet 70. The battery 40 is configured to provide power for the vibrating motor 50. The vibrating motor 50 is configured to drive the rotation of the eccentric block 51, thereby improving the massage and vibration effects. The circuit board 80 is disposed on the pressing sheet 70. The circuit board 80 includes the control circuit, and the control circuit is configured to control the vibration motor 50 for vibration and massage.

In the embodiment, preferably, the metal strip 60 is a long copper strip. The vibrating motor 50 is connected to an end of the copper strip (i.e., the metal strip 60). The other end of the copper strip is connected to the pressing sheet 70. Furthermore, preferably, the pressing sheet 70 is made of a metal material. The control circuit of the circuit board 80 is connected to the copper strip. The control circuit controls the vibrating motor 50 for vibration and massage through the copper strip. The spring 90 is disposed on the bottom of the pressing sheet 70. When the multifunctional electric cosmetic brush is in use, the spring 90 provides elastic protection for the pressing sheet 70.

Referring to FIG. 8, in the embodiment, the accommodating chamber 31 of the brush handle 30 is provided with a first clamping pillar 32, a second clamping pillar 33, a third clamping pillar 34, and a fourth clamping pillar 35 along an inner wall of the brush handle 30. The first clamping pillar 32, the second clamping pillar 33, the third clamping pillar 34, and the fourth clamping pillar 35 are configured to clamp (i.e., lock) the vibrating motor 50, so that the vibrating motor 50 can be used more stably.

Referring to FIG. 2 and FIG. 3, in the embodiment, preferably, a metal gasket 81 is disposed on the circuit board 80. The metal gasket 81 is configured to provide protection for the circuit board 80.

In the embodiment, furthermore, preferably, a screw 71 is disposed on the pressing sheet 70. The screw 71 is a long screw with a pointed head. The spring 90 is connected to the pressing sheet 70 through a root of the screw 71. The screw 71 passes through the pressing sheet 70, the circuit board 80, and the metal gasket 81, so that the pressing sheet 70 is connected to the circuit board 80 and the metal gasket 81 through the screw 71. The screw 71 connects the pressing sheet 70, the circuit board 80, and the metal gasket 81 in series for safer and more stable use.

In the embodiment, furthermore, preferably, a stud 72 is disposed on a side of the pressing sheet 70. The pressing sheet 70 is connected to a side of the circuit board 80 through the stud 72. Since the pressing sheet 70 is connected to the circuit board 80 through the stud 72, the connection between the circuit board 80 and the pressing sheet 70 is safer and more stable.

Embodiment 2

Referring to FIG. 4, FIG. 5, FIG. 6, and FIG. 7, in the embodiment, preferably, the bristle cover 20 includes a bristle front cover 21 and a bristle back cover 22. The bristle front cover 21 is connected to the bristle back cover 22. The bristle back cover 22 is buckled with a front end of the brush handle 30. The bristles 10 are disposed on the bristle front cover 21.

In the embodiment, a central position on a back of the bristle back cover 22 (see FIG. 6) defines a first through-hole 221, and the back of the bristle back cover 22 (see FIG. 6) defines a second through-hole 222 which is located at a side of the first through-hole 221. The screw 71 passes through the metal gasket 81 and passes through the first through-hole 221 of the bristle back cover 22, and an end of the stud 72 passes through the second through-hole 222.

A back of the bristle front cover 21 (see FIG. 5) is provided with a screw hole 211 and a buckle 212. A position of the screw hole 211 corresponds to a position of the first through-hole 221. A position of the buckle 212 corresponds to a position of the second through-hole 222. The screw 71 passes through the first through-hole 221 and is threaded with the screw hole 211. The stud 72 passes through the second through-hole 222 and is buckled together with the buckle 212.

Referring to FIG. 4, FIG. 4 shows a front of the bristle front cover 21. The bristle front cover 21 defines a clamping hole 213, and the bristles are clamped in the clamping hole 213.

When the control circuit controls the vibrating motor 50 to vibrate, the vibrating motor 40 transmits a vibration force to the bristle cover 20 through the screw 71 and the stud 72, thereby driving the bristles 10 to perform vibration and massage.

Embodiment 3

Referring to FIG. 9, in the embodiment, preferably, the control circuit includes a power circuit 100, a microcontroller unit (MCU) control circuit 200, a switch control circuit 300, a speed regulation circuit 400, and a massage vibration control circuit 500. The power circuit 100 is configured to provide power for the

MCU control circuit 200. The MCU control circuit 200 is configured to control the speed regulation circuit 400 through the switch control circuit 300. The speed regulation circuit 400 is configured to control the vibrating motor 50 through the massage vibration control circuit 500.

In the embodiment, furthermore, preferably, the MCU control circuit 200 is a chip with a model of MC9S12G.

In the embodiment, the MCU control circuit 200 controls the massage vibration control circuit 500 through the switch control circuit 300 and the speed regulation circuit 400. The massage vibration control circuit 500 plays a control role on massage and vibration of the vibrating motor 50. The vibrating motor 50 drives the eccentric block 51 to rotate. The vibrating motor 50 improves the massage effect, making vibration and massage of the multifunctional electric cosmetic brush more automated and convenient to use.

The multifunctional electric cosmetic brush of the present disclosure not only allows for makeup, but also has the massage function. The multifunctional electric cosmetic brush is safe and reliable in use, has diverse functions, and is deeply loved by consumers.

The above embodiments are only exemplary embodiments of the present disclosure and does not limit the patent scope of the present disclosure. Any equivalent structural changes made using the description and drawings of the present disclosure, or any direct/indirect application in other related technical fields under the inventive concept of the present disclosure shall be included in the patent protection scope of the present disclosure.