TWI597023B - Face washing apparatus having brush structure in which inner brush is positioned on outer brush - Google Patents

Description

Facial cleaning device with bristle structure with inner bristles on outer bristles

The present invention relates to a face cleaning device having a bristle structure with inner bristles located on the outer bristles. More specifically, the present invention relates to a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles, wherein a bristles are arranged to distinguish the outer bristles from the inner bristles, and the outer bristles are attached to the face An installation space of a front body provided by the cleaning device, and the inner bristles cooperate with the driving motor, and the inner bristles are located on the outer bristles, so that when the bristles are installed, the inner bristles are The outer bristles are mounted after being installed, however, if only the outer bristles are removed when the bristles are separated, even the inner bristles are separated together with the outer bristles, thereby easily separating or mounting the bristles.

Furthermore, the present invention relates to a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles, wherein the outer bristles are mounted in a mounting space of a front body, and the inner bristles are coupled to a drive motor. The inner bristles and the outer bristles are prevented from interfering with each other. Therefore, when the inner bristles clean the skin by the vibration of the driving motor, the outer bristles fixed to the installation space of the front body can be avoided due to the inner bristles. The centrifugal force generated by the rotation causes water splashed in various directions, and the skin can be manually rubbed to clean the skin.

Makeup is used to highlight a beautiful part of a face and cover a part of the face It makes a person show a beautiful and neat appearance. Most women will wear makeup, and some men have recently begun to make up. Therefore, makeup is an important part of the beauty and personality of a person.

However, when makeup cannot be fully removed, skin problems may occur. Therefore, makeup remover is as important as makeup.

As a typical cleansing method, a user can rub and rub the skin by hand after accommodating and maintaining a desired amount of water in a washbasin and placing a functional cosmetic (such as a cleaning product) on the hand.

However, according to a method for allowing the user to rub the skin by hand in order to remove makeup, when a special cosmetic product is applied to the skin, the cosmetic product may not be easily removed, and waste or foreign matter accumulated in the pores of the skin may not be effective. The removal of the ground makes the makeup remover limited.

In other words, special cosmetics that are difficult to clean (such as waterproof cosmetics, UV protection products, or make-up) may not be completely removed from a skin by the user's hand rubbing, and may take a long time to be completely removed.

In order to solve the above problem, it is recommended to use a bristled face cleaning device as an auxiliary tool to remove the cosmetic. Generally, according to the face cleaning device, a facial cleaning bristles are coupled to a driving motor and coupled to a body of the facial cleaning device such that the facial cleaning device can vibrate or rotate to remove a user's skin. Cosmetics or waste that accumulates in the pores of the user's skin.

However, according to the conventional facial washing device using the above-described bristles, when the facial washing bristles are rotated to rub the skin, the water of the bristles is splashed from various directions due to the centrifugal force generated by the rotation of the facial washing bristles.

In order to solve the above problem, the applicant of the present application has applied for an application entitled "Face cleaning device having a cosmetic bristle assembly which is divided into an inner bristle component and an outer bristle component", the Korean Patent Application No. 10 -2013-0091926 and as shown in Figure 1.

The related art includes an electric motor 1 that is inserted into a housing and is powered by a power source. The power supply unit rotates, and a control unit 2 controls a power supply from the power supply unit to the electric motor to operate the electric motor. A power transmission unit 3 is coupled to an outer side of the electric motor to be electrically coupled. Rotating power of the motor to rotate clockwise or counterclockwise, an inner bristle assembly 4 having a cylindrical shape having a lower portion of the opening, providing a plurality of bristles at one of the upper portions, and coupled with the power transmission unit to The power of the power transmission unit is rotated clockwise or counterclockwise to clean a face of a user, and an outer bristle assembly 5 is in the shape of a ring and an inner side of one of the heads of the housing The peripheral surface is coupled such that the inner bristle assembly can pass through a central space portion of the outer bristle assembly and provide a plurality of bristles at one of the upper portions.

However, according to the related art, due to the inner bristle assembly 4 and the outer bristle group The pieces 5 are separated, and when the inner and outer bristles are cleaned, the inner and outer bristles must be separately detached and installed.

The present invention has been made in view of the above problems occurring in the related art, and an object of the present invention is to provide a face cleaning device having a bristle structure in which an inner bristles are located on an outer bristles, wherein a bristle system configuration Dividing into the outer bristles and the inner bristles, and the inner bristles are mounted on the outer bristles, so that although the inner bristles are installed after the outer bristles are installed, the bristles are installed when the bristles are installed When only the outer bristles are removed when separated, even the inner bristles are separated together with the outer bristles, thereby easily separating or mounting the bristles.

Another object of the present invention is to provide a face cleaning device having a bristle structure with an inner bristles on an outer bristles, wherein the outer bristles are mounted to one of the front bodies In the installation space, the inner bristles are coupled with a driving motor to avoid the influence of the inner bristles and the outer bristles, so that the outer bristles fixed to the installation space of the front body can be prevented from being rotated by the inner bristles The centrifugal force generated by the water splashed in various directions, and can manually rub the skin of a user to clean the skin.

According to the present invention, there is provided a face cleaning device having an inner brushing position a bristle structure on an outer bristles. The face cleaning device includes: a body comprising a front body and a rear body, the front body having a mounting space; a driving motor mounted in the body to rotate clockwise or counterclockwise; a control unit controls one of the operation of the drive motor; a power supply unit supplies power to the operation control unit; a power transmission element is located in the installation space of the body and coupled to the drive motor; an outer bristles And being attached to the mounting space of the body, wherein the outer bristles form a hollow portion at one of the centers thereof; and an inner bristles coupled to the power transmission element through the hollow portion of the outer bristles.

An annular boundary protrusion is formed on the inner side of the hollow portion of the outer bristles The surface is such that when the inner bristles are coupled to the power transmitting element, the inner bristles are located on the annular boundary projection.

Further, the drive motor is provided with a motor shaft on one side thereof, and the motor shaft is coupled to the power transmission element through a through hole formed in the installation space of the body.

In addition, the power supply unit includes a battery and a power button.

The outer bristles provide a non-uniform portion at one of its boundaries.

Further, the outer bristles are provided with a coupling groove on one side of the outer peripheral surface thereof, and the coupling groove is coupled to a coupling protrusion formed in the mounting space of the body.

In addition, the inner bristles form a coupling rib at a lower portion thereof, the coupling A rib is coupled to the power transmitting element and the power transmitting element has a polygonal edge.

As described above, the bristles having the inner bristles on the outer bristles according to the present invention a structured face cleaning device configured to distinguish the outer bristles and the inner bristles, and the inner bristles are mounted on the outer bristles, so that the inner bristles are on the outer side when the bristles are mounted The bristles are installed after being installed, however, if only the outer bristles are removed when the bristles are separated, even the inner bristles are separated together with the outer bristles, thereby easily separating or mounting the bristles.

Furthermore, the bristle structure having the inner bristles on the outer bristles according to the present invention a facial cleaning device, the outer bristle is mounted in the installation space of the front body, and the inner bristles are coupled to the driving motor to prevent the inner bristles and the outer bristles from affecting each other, and thus are fixed to the The outer bristles of the installation space of the front body can prevent water splashed by various directions due to the centrifugal force generated by the rotation of the inner bristles, and can manually rub the skin of a user to clean the skin.

1‧‧‧Electric motor

10‧‧‧ Ontology

11‧‧‧ Front body

12‧‧‧Installation space

13‧‧‧Coupled projections

14‧‧‧through hole

15‧‧‧Back ontology

2‧‧‧Control unit

20‧‧‧Drive motor

21‧‧‧Motor shaft

22‧‧‧Motor shaft seal埠

3‧‧‧Power transmission unit

30‧‧‧Operation Control Unit

4‧‧‧Intermediate bristle assembly

40‧‧‧Power supply unit

41‧‧‧Battery

42‧‧‧Power button

5‧‧‧Outer bristle components

50‧‧‧Power transmission components

51‧‧‧ polygon edge

60‧‧‧Outer bristles

61‧‧‧ Hollow

62‧‧‧Round boundary projections

63‧‧‧Inhomogeneity

64‧‧‧Coupled trench

70‧‧‧ inside bristles

71‧‧‧Coupling ribs

80‧‧‧ cover

Fig. 1 is a cross-sectional view showing the assembly of a face washing device according to the related art.

2 is a schematic view of a face cleaning device having a bristle structure on the outer bristles of the inner bristles according to an embodiment of the present invention.

[Fig. 3] is an exploded view of a face washing device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view showing the coupling relationship of a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention.

Fig. 5 is a cross-sectional view showing a state in which a bristles are mounted in a body in a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention.

6 is a cross-sectional view of the bristles from the decoupled state of the face cleaning device having the inner bristles on the outer bristles according to an embodiment of the present invention.

Hereinafter, a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention will be described with reference to the drawings.

2 is a schematic view of a face cleaning device having a bristle structure on the outer bristles of the inner bristles according to an embodiment of the present invention, and FIG. 3 is a bristles having inner bristles located on the outer side according to an embodiment of the present invention. An exploded view of the face cleaning device of the upper bristle structure, and FIG. 4 is a cross-sectional view showing the coupling relationship of the face cleaning device having the bristle structure of the inner bristles on the outer bristles according to an embodiment of the present invention. 5 is a cross-sectional view showing a state in which a bristles are mounted in a body in a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention, and FIG. 6 is based on the present invention. In a facial cleaning device having a bristle structure with an inner bristles on the outer bristles of one embodiment of the invention, a cross-sectional view of the bristles from the uncoupled state of the body.

A facial cleaning device having a bristle structure with an inner bristles on the outer bristles according to an embodiment of the present invention includes a body 10 including a front body 11 and a rear body 15, the front body 11 having a mounting space 12; a driving motor 20 is installed in the body 10 to rotate clockwise or counterclockwise; an operation control unit 30 controls the operation of one of the driving motors 20; a power supply unit 40 supplies power to The operation control unit 30; a power transmission component 50 is located in the installation space 12 of the body 10 and coupled to the drive motor 20; an outer bristles 60, is quilted Mounted in the mounting space 12 of the body 10, and the outer bristles 60 are formed in a central portion thereof to form a hollow portion 61; an inner bristles 70 are transmitted through the hollow portion 61 of the outer bristles 60 to the power transmission element 50. Coupling; and a cover 80 coupled to the outer bristles 60.

The body 10 includes the front body 11 and the rear body 15, and the front body 11 and the rear body 15 are vertically separated from each other.

Further, the body 10 has an internal space in which the drive motor 20, the operation control unit 30, and the power supply unit 40 can be mounted.

The front body 11 is formed on one of the upper portions to form the mounting space 12, and the mounting space 12 is formed on one side thereof to form the coupling protrusion 13, and the mounting space 12 is formed on one of the bottom surfaces thereof to form a through hole. 14.

In the installation space 12, the power transmission element 50 coupled to the drive motor 20 is positioned and the outer bristles 60 are mounted.

The coupling protrusion 13 is formed on a side of the installation space 12 such that the outer bristles 60 are coupled to the body 10.

The through hole 14 is formed on the bottom surface of the installation space 12 such that the motor shaft 21 of the drive motor 20 mounted in the body 10 protrudes through the through hole 14 to the installation space 12.

A motor shaft seal 22 may be formed outside one of the motor shafts 21.

The motor shaft seal 22 is coupled between the motor shaft 21 and the through hole 14 to prevent water from being introduced into the body 10 through the through hole 14 from an outside.

The drive motor 20 is provided to the motor shaft 21 on one side thereof and is mounted to the body 10.

The drive motor 20 rotates clockwise or counterclockwise.

The motor shaft 21 can pass through a through hole passing through the body 10 inside the body 10. 14. Coupling with the power transmission element 50 in the installation space 12, or the motor shaft 21 can be coupled to the power transmission element 50 after the motor shaft seal 22 has been coupled to the motor shaft 21.

The operation control unit 30 is located in the body 10 and electrically connected to the drive The motor 20 controls the rotation of one of the drive motors 20.

The drive motor 20 is rotated clockwise or counterclockwise by the operation control unit 30. turn.

The power supply unit 40 includes a battery 41 and a power button 42.

The battery 41 is mounted in the body 10 and electrically connected to the operation control list Yuan 30.

The battery 41 can include any one of a disposable battery and a rechargeable battery.

The power button 42 is formed on a peripheral surface of one of the outer sides of the body 10 to control the supply of power by the battery 41.

The power transmission element 50 is formed on one of its outer peripheral surfaces to form a polygonal edge 51, and the power transmission element 50 is located in the installation space 12 of the body 10 such that one side of the power transmission element 50 is coupled to the motor shaft 21 Or the motor shaft seal 22 of the drive motor 20 is coupled, and the other side of the power transmission element 50 is coupled to the inner bristles 70.

The power transmission element 50 is coupled to the motor shaft 21 or the motor shaft seal 22 to transmit the rotational motion of the drive motor 20 to the inner bristles 70.

When the power transmission element 50 is coupled to the inner bristles 70, since the power transmission element 50 has the polygonal edge 51 on its outer peripheral surface, the inner bristles 70 can avoid idling-rotating from the power transmission element 50. ).

The outer bristles 60 are formed with a hollow portion 61 at the center thereof, and an annular boundary projection 62 is formed on an inner peripheral surface of the hollow portion 61.

As shown in FIG. 4, by the annular boundary protrusion 62, when the inner bristles 70 are coupled to the power transmission element 50 through the hollow portion 61, the inner bristles 70 are positioned at the annular boundary protrusion 62. And coupled to the power transmission element 50 without being further inserted into the interior of the hollow portion 61.

In addition, the outer bristles 60 form a non-uniform portion 63 at one of the boundaries, and a coupling groove 64 is formed on an outer peripheral surface of the outer bristles 60 below the uneven portion 63.

The uneven portion 63 allows the outer bristles 60 to be easily grasped so that the outer bristles 60 can be easily coupled to the mounting space 12 of the body 10.

The coupling groove 64 is coupled to the coupling protrusion 13 formed in the mounting space 12 of the body 10 such that the outer bristles 60 cannot be separated from the body 10.

The inner bristles 70 are formed with a coupling rib 71 at a lower portion thereof. When the coupling rib 71 is coupled to the power transmission element 50 through the hollow portion 61 of the outer bristles 60, the coupling rib 71 is tied to the annular boundary protrusion 62 of the outer bristles 60, so that the coupling ribs 71 is coupled to the power transmission element 50.

The coupling rib 71 includes a plurality of rib-spokes such that when the coupling rib 71 is coupled to the power transmission element 50 having the polygonal edge 51, the polygonal edge 51 is inserted between the ridges of the ribs. The idling of the inner bristles 70 is thereby avoided.

The cover 80 is coupled to the outer bristles 60 to prevent the outer bristles 60 and the inner bristles 70 from being contaminated by external foreign matter.

An assembly method and a state of use of a face cleaning device having a bristle structure in which the inner bristles are located on the outer bristles according to an embodiment of the present invention will be described in detail.

In order to assemble a face cleaning device according to the present invention having a bristle structure with an inner bristles on the outer bristles, the drive motor 20 (which rotates clockwise or counterclockwise) is mounted to the body 11 and thereafter after having the installation space 12 After the body 10 of the body 15, the operational control unit 30 is mounted to control the operation of the drive motor 20. Then, after the power supply to the power supply unit 40 of the operation control unit 30 is installed, the front body 11 is coupled with the rear body 15.

The power transmission component 50 is coupled to the motor shaft 21 of the drive motor 20, and the motor shaft 21 protrudes from the front body 11 of the body 10 or the motor shaft seal 22 of the drive motor 20, and the motor shaft seals the cymbal 22 The sleeve is sleeved on the motor shaft (21) and covers the end of the motor shaft (21), and the end of the motor shaft (21) covered with the motor shaft seal cymbal (22) passes through the through hole (14). And protruding from the front body (11) and combined with the power transmission element (50).

Thereafter, as shown in FIG. 5, the outer side bristles 60 having the coupling groove 64 are coupled with the coupling protrusions 13 formed in the mounting space 12 of the front body 11, such that the outer bristles 60 are coupled to the body.

Thereafter, the inner bristles 70 having the coupling ribs 71 are coupled to the power transmission element 50 through the hollow portion 61 of the outer bristles 60.

In this example, the inner bristles 70 are located on the annular boundary projection 62 of the outer bristles 60 such that the inner bristles 70 are coupled to the power transmitting element 50.

Thereafter, the cover 80 is coupled to the outer bristles 60 to complete the assembly operation of the face cleaning device having the inner bristles on the outer bristles according to the present invention.

When the outer bristles 60 and the inner bristles 70 coupled to the body 10 are decoupled from the body 10, the outer bristles 60 and the inner bristles 70 must be separately decomposed from the body 10 according to the related art as shown in FIG. Coupling, causing inconvenience.

In accordance with the present invention, the inner bristles 70 are located on the annular boundary projections 62 of the outer bristles 60 and are coupled to the body 60. Therefore, in order to separate the outer bristles 60 and the inner bristles 70 from the body 10, if only the outer bristles 60 are decoupled from the body 10, even the inner bristles 70 can be decoupled together with the outer bristles 60, such that The outer bristles 60 and the inner bristles 70 can be easily decoupled from the body 60.

In order to use the face cleaning device according to the present invention having the inner bristles on the outer bristles, after the cover 80 is decoupled from the outer bristles 60, the power button 42 of the power supply unit 40 is depressed for supply. The power is supplied to the operation control unit 30 to operate the drive motor 20.

When the drive motor 20 rotates clockwise or counterclockwise, the power transmitting element 50 rotates clockwise or counterclockwise.

The rotational motion of the power transmitting element 50 is transmitted to the inner bristles 70 coupled to the power transmitting element 50 such that the inner bristles 70 rotate together clockwise or counterclockwise.

When the inner bristles 70 are rotated clockwise or counterclockwise, the outer bristles 60 are fixedly coupled to the body 10 without rotation. Therefore, by the outer bristles 60, even if the inner bristles 70 are rotated to clean foreign matter adhering to the skin of a user, the foreign objects are not splashed.

Then, after the face cleaning device has been used, the outer bristles 60 can be decoupled from the body 10 and additionally cleaned.

In this example, if only the outer bristles 60 are decoupled from the body 10, the inner bristles 70 on the outer bristles 60 will be decoupled from the body 10 together with the outer bristles 60 such that the outer bristles 60 and the inner side The bristles 70 can simply be decoupled from each other.

Although according to an embodiment of the invention for illustrative purposes, an inner bristles A face cleaning device for the bristle structure on the outer bristles has been described, but the invention is not limited thereto. It will be apparent to those skilled in the art that various modifications, additions and substitutions are possible without departing from the scope of the invention as described below.

10‧‧‧ Ontology

11‧‧‧ Front body

12‧‧‧Installation space

13‧‧‧Coupled projections

14‧‧‧through hole

15‧‧‧Back ontology

20‧‧‧Drive motor

21‧‧‧Motor shaft

22‧‧‧Motor shaft seal埠

30‧‧‧Operation Control Unit

40‧‧‧Power supply unit

41‧‧‧Battery

42‧‧‧Power button

50‧‧‧Power transmission components

51‧‧‧ polygon edge

60‧‧‧Outer bristles

61‧‧‧ Hollow

62‧‧‧Round boundary projections

63‧‧‧Inhomogeneity

64‧‧‧Coupled trench

70‧‧‧ inside bristles

71‧‧‧Coupling ribs

80‧‧‧ cover

Claims (2)

A facial cleaning device having a bristle structure with an inner bristles on an outer bristles, the facial cleaning device comprising: a body (10) comprising a front body (11) and a rear body (15), The front body (11) has a mounting space (12) formed with a through hole (14) on a bottom surface thereof; a driving motor (20) is mounted in the body (10) to be clockwise or Rotating counterclockwise, the drive motor (20) is provided with a motor shaft (21) on one side thereof, and the motor shaft (21) is transmitted through a through hole formed in the installation space (12) of the body (10) ( 14) coupled to the power transmission component (50); an operation control unit (30) for controlling operation of one of the drive motors (20); a power supply unit (40) for supplying power to the operation control unit ( 30); a power transmission component (50) is located in the mounting space (12) of the body (10) and coupled to the driving motor (20); an outer bristles (60) are mounted to the body ( 10) in the installation space (12), and the outer bristles (60) are formed at one of the centers to form a hollow portion (61); and an inner bristles (70) are passed through the a hollow portion (61) of the side bristles (60) is coupled to the power transmission element (50); a motor shaft seal cymbal (22) is coupled between the motor shaft (21) and the through hole (14) to Preventing water from being introduced into the body (10) through the through hole (14) from the outside, the motor shaft sealing jaw (22) is sleeved on the motor shaft (21) and covering the end of the motor shaft (21), An end of the motor shaft (21) covered with the motor shaft seal cymbal (22) passes through the through hole (14) and protrudes from the front body (11) and is coupled with the power transmission element (50); Wherein an annular boundary protrusion (62) is formed on an inner peripheral surface of the hollow portion (61) of the outer bristles (60) such that when the inner bristles (70) are coupled to the power transmission element (50) The inner bristles (70) are located on the annular boundary protrusion (62), wherein the inner bristles (70) are formed at a lower portion thereof to form a coupling rib (71), the coupling ridge (71) a coupling to the power transmission element (50), and the power transmission element (50) has a polygonal edge (51); the outer bristles (60) are provided at one of their boundaries to provide a non-uniform portion (63), the outer side The bristles (60) are provided with a coupling groove (64) on one side of the outer peripheral surface thereof, and a coupling protrusion (13) is formed on the mounting space (12) of the body (10) such that the coupling A projection (13) is coupled to the coupling groove (64). A facial cleaning device having a bristle knot on an outer bristles, the facial cleaning device comprising: a driving motor (20) mounted in a body (10) The body (10) includes a front body (11) and a rear body (15). The front body (11) has a mounting space (12), and the mounting space forms a through hole in the bottom surface thereof. (14) The drive motor (20) is provided with a motor shaft (21) on one side thereof, and the motor shaft (21) is transmitted through a through hole formed in the installation space (12) of the body (10) ( 14) coupled to the power transmission component (50), a motor shaft seal (22) is coupled between the motor shaft (21) and the through hole (14) to prevent water from passing through the through hole ( 14) is introduced to the body (10); an operation control unit (30) is installed to control operation of one of the drive motors (20); a power supply unit (40) is installed to supply power to the operation a control unit (30); and a power transmission component (50) coupled to the drive motor (20) of the body (10) protruding from the front body (11), A motor shaft sealing jaw (22) is coupled between the motor shaft (21) and the through hole (14) to prevent water from being introduced into the body (10) through the through hole (14) from the outside, the motor shaft a sealing cymbal (22) is sleeved on the motor shaft (21) and covers an end of the motor shaft (21), and an end of the motor shaft (21) covered with the motor shaft sealing cymbal (22) passes through the end a through hole (14) protrudes from the front body (11) and is coupled to the power transmission element (50); wherein an outer bristles (60) are provided with a coupling groove on one side of the outer peripheral surface thereof (64), the coupling groove (64) of the outer bristles (60) is coupled to a coupling protrusion (13) formed in the mounting space (12) of the front body (11) such that the outer bristles (60) Coupling with the body (10), and an inner bristles (70) having a coupling rib (71), the inner bristles (70) being transmitted through the hollow portion (61) of the outer bristles (60) The power transmission component (50) is coupled, wherein the inner bristles (70) are formed at a lower portion thereof to form a coupling rib (71), and the coupling rib (71) is coupled to the power transmission component (50). And the power transmission element (50) has a polygonal edge (51) The outer bristles (60) provide a non-uniform portion (63) at one of its boundaries.