KR102357593B1 - Apparatus for care head skin - Google Patents

Abstract

In order to manage the user's facial skin and scalp together using a single device, the base is supported on the ground and the user's head is placed, and both ends are bent to form an accommodation space to cover the user's face, and the user's A cover part provided with a front light emitting part for irradiating light to the face skin, a rotating part installed between both ends of the cover part and the pedestal to rotate the cover part relative to the pedestal, installed on the rear surface of the cover part and installed on the inner surface of the user's scalp It provides a scalp care device comprising a rear cover unit provided with a rear light emitting unit for irradiating light to, and a control unit for controlling and operating the front light emitting unit or the rear light emitting unit according to the rotational driving of the cover unit.

Description

Scalp care device {APPARATUS FOR CARE HEAD SKIN}

The present disclosure relates to a scalp care device for managing the scalp of the head.

As the living environment becomes more prosperous, interest in beauty and health is increasing. Accordingly, more and more people spend a lot of time and money on facial skin care. Recently, interest in not only facial skin but also scalp care is increasing.

The scalp needs careful management for healthy hair. If you neglect scalp care in the city's polluted environment and under a lot of stress, your hair will not grow healthy or, in severe cases, will gradually fall out and lose its beauty.

Various technologies using light sources have been developed and used for facial skin care. However, all of these conventional techniques are limited to treating or managing only facial skin. Since the light source required for scalp care is different from the light source used for facial skin, it is difficult to use the facial skin care device for scalp care. Recently, although specialized devices for scalp care have been developed, these devices are also applied only to the scalp and are not suitable for facial skin care.

Accordingly, since the user has to provide and use separate instruments for facial skin care and scalp care, there is a problem of inconvenient use and maintenance. Accordingly, providing a device capable of more conveniently and effectively managing the face as well as the scalp by improving the conventional devices provides many advantages to the user.

The present object is to provide a scalp management device capable of managing a user's facial skin and scalp together using a single device.

The present object is to provide a scalp care device that allows a user to more easily insert and remove a face into the device.

The present object is to provide a scalp care device that can be used more safely.

The scalp care device of this embodiment is supported on the ground and has a pedestal on which the user's head is placed, both ends are bent to form a receiving space to cover the user's face, and a front light emitting part for irradiating light on the user's face skin is provided on the inner surface a cover part, a rotating part installed between both ends of the cover part and the pedestal to rotate the cover part relative to the pedestal; The cover unit may include a control unit for controlling and operating the front light emitting unit or the rear light emitting unit according to rotational driving of the cover unit.

The pedestal may further include a cushioning foam member installed on the upper end to elastically support and support the user's head.

The foam member may include a neck support portion that is curved convexly at the top to support and support the user's neck, and a head that is connected from the neck support portion and is curved concavely to support and support the user's head.

The cover part may have an arch shape to cover the user's face, and both ends may be bent toward the pedestal and connected to the rotating part.

The cover part includes an inner cover forming an inner surface and an outer cover bonding to the outer side of the inner cover to form an outer surface, and the light emitting unit is provided between the inner cover and the outer cover to irradiate light to the inside through the inner cover. can

The rear cover part includes a rear plate that is installed on the rear surface of the cover part to form an inner surface, and a rear cover that forms an outer surface that is installed on the outside of the rear plate, and the rear light emitting part is provided between the rear plate and the rear cover to form the rear surface. Light can be irradiated into the interior through the plate.

The front light emitting unit or the rear light emitting unit may include at least one or more LEDs arranged at intervals on the inner surface of the cover unit to emit light.

The LED may emit light in a single color.

The LED may emit light in various colors.

The rear light emitting unit may include at least one laser oscillator disposed on the inner surface of the rear plate at intervals to emit laser light.

The rotating part is installed on the pedestal and extends upward, and at the upper end of which the cover part is rotatably installed through a hinge shaft, it is installed between the support part and the cover part to adjust the rotation angle of the cover part with respect to the support part. And it may include a fixing portion for fixing the cover portion to the rotational position.

The fixing part is formed to hang the support at an angle with respect to the hinge shaft formed in the cover part to limit the rotation angle of the cover part with respect to the support; It may include a spring to apply, and at least one seating groove formed at an interval on the outer peripheral surface of the upper end of the support axially coupled to the hinge shaft to selectively engage the ball.

The fixing part further comprises a magnet member installed on one side of the support to apply a magnetic force, a magnetic material installed on the side wall at a position corresponding to the magnet member and attached to the magnet member, the side wall is magnetically attached to the support. can be

The control unit may include a magnetic force sensor connected to the magnetic material to detect a decrease in magnetic force due to the separation of the magnetic material from the magnet member, and a circuit unit for controlling the front light emitting unit or the rear light emitting unit according to a detection signal of the magnetic force sensor.

The circuit unit may have a structure in which the rear light emitting unit is turned off according to a detection signal of a magnetic force sensor when the cover unit is rotated in a vertical direction with respect to the support and the magnetic material is separated from the magnet member.

As described above, according to the present embodiment, it is possible to manage the facial skin and the scalp at once with one device, thereby minimizing the hassle and maximizing the convenience of use.

By laying down the cover so that the back light emitting part is irradiated only when the back light emitting part is located on the head side, it is possible to prevent the light from the back light emitting part from being irradiated to the face or eyes. Accordingly, it is possible to use it more safely.

After use, the cover part can be rotated to peel it off the face, so that the user can more easily put the face inside the device and take it out easily.

It can stably support the user's neck and head, and provides a cushion to make it more comfortable to use for a long time.

1 is a cross-sectional view illustrating a scalp care device according to the present embodiment.
2 is an exploded perspective view showing the configuration of the scalp care device according to the present embodiment.
3 and 4 are schematic views for explaining the operation of the scalp care device according to the present embodiment.

Hereinafter, embodiments of the present invention will be described in detail. However, this is provided as an example, and the present invention is not limited thereto, and the present invention is only defined by the scope of the claims to be described later. The embodiments to be described below may be modified in various forms without departing from the concept and scope of the present invention. Wherever possible, identical or similar parts are denoted by the same reference numerals in the drawings.

The terminology used below is for the purpose of referring to specific embodiments only, and is not intended to limit the present invention. As used herein, the singular forms also include the plural forms unless the phrases clearly indicate the opposite. The meaning of "comprising," as used herein, specifies a particular characteristic, region, integer, step, operation, element and/or component, and other specific characteristic, region, integer, step, operation, element, component, and/or group. It does not exclude the existence or addition of

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. However, the following examples are only preferred examples of the present invention, and the present invention is not limited thereto.

1 and 2 show the structure of the facial skin beauty apparatus according to the present embodiment.

As shown, the cosmetic device 100 of this embodiment is supported on the ground and the pedestal 10 on which the user's head is placed, both ends are bent to wrap the user's face to form a receiving space, and the user's face is on the inner surface The cover part 30 provided with the front light emitting part 20 for irradiating light to the skin is installed between the both ends of the cover part 30 and the pedestal 10 to hold the cover part 30 against the pedestal 10. According to the rotational driving of the rear cover part 90 and the cover part 30 provided with a rear light emitting part 80 for irradiating light on the user's scalp on the inner surface of the rotating part for rotation, the cover part 30 is installed on the rear surface. A control unit for controlling and operating the front light emitting unit 20 or the rear light emitting unit 80 may be included.

In the following description, the term "rear" may refer to a direction toward the top of the head when a user uses the device.

In this way, by rotating the cover unit 30 on the pedestal 10, it is possible to selectively manage by irradiating light necessary for the user's face and scalp.

In addition, in a state in which the cover part 30 is rotated with respect to the pedestal 10 and tilted backward, the user can more easily lay the head on the pedestal 10 or take out the head from the cover part 30 .

The pedestal 10 may be a plate structure placed on the ground so as to be stably placed on the ground. A foam member 12 made of a cushion material for elastically supporting and supporting the user's head may be provided on the top of the pedestal 10 .

The foam member 12 may be detachably installed on the pedestal 10 . Accordingly, if necessary, the foam member 12 can be replaced and used.

In this embodiment, the foam member 12 may be formed of a sponge or urethane foam having an elastic restoring force. The foam member 12 is a part on which the user's neck and head are supported, and the neck support part 14 and the head part 16 may be continuously formed at the upper end. The neck support unit 14 is formed to be convexly curved in response to a curved shape extending from the user's neck to the head, so that it can support and support the user's neck. The head 16 is connected to the neck support and is concavely curved to support and support the user's head.

In addition, trench grooves 18 dug in the form of grooves may be formed in the upper surface of the foam member in the form of a lattice. The trench groove 18 prevents the user's head from sliding on the surface of the foam member and easily discharges moisture, such as sweat, which may be generated from the head. Accordingly, it is possible to receive management for a long time in a more comfortable state.

The cover part 30 may be formed to be bent in an approximately arch shape to cover the user's face. The size or shape of the cover part 30 may be variously modified.

Both ends of the cover part 30 may be bent toward the pedestal 10 and connected to the rotating part. Accordingly, by rotating the cover part 30 in a state in which the user lies down with the head on the foam member 12, the light emitting part 20 installed inside the cover part 30 can be disposed to face the front of the face. In addition, the cover part 30 may be laid down to peel off the face to the outside, and the rear light emitting part 80 installed on the rear cover part 90 may be disposed to face the head.

As shown in FIG. 2 , the cover unit 30 may include an inner cover 32 forming an inner surface and an outer cover 34 bonding to the outer side of the inner cover to form an outer surface. A hole or a front through-hole through which the light emitting unit 20 is exposed may be formed in the inner cover 32 so that the light irradiated from the light emitting unit 20 may come out. A light emitting part 20 is provided between the inner cover 32 and the outer cover 34 to irradiate light to the face through a hole or a through hole formed in the inner cover 32 . The outer cover 34 forms the outer skin of the cover part 30, and can cover and protect the light emitting part 20 inside. An operation panel such as a switch for controlling and driving the light emitting unit 20 of the device 100 may be provided on one side of the outer cover 34 or the pedestal 10 .

The light emitting unit 20 may include a plurality of LEDs 22 disposed inside the cover unit 30 at intervals to emit light. The plurality of LEDs 22 are arranged in a panel of a predetermined size and installed inside the cover part 30 . The LED 22 may emit light of a specific color or a specific wavelength to radiate to the user's face. For example, the LED 22 may have a structure that emits light in a single color.

In the case of a structure in which the light emitting unit uses an LED of a single color, LEDs of different colors may be arranged for each LED installation location to irradiate light of various colors. Alternatively, the LED may be an LED that emits light in three colors: red, blue, and green. In the case of this structure, more colors of light can be used.

The rear cover part 90 may be installed behind the cover part 30 and located behind the user's head. When the rear cover part 90 is tilted backward by rotating the cover part 30, it can cover the rear part from the crown of the user's head. The size of the rear cover part 80 may be variously modified.

The rear cover part 90 may include a rear plate 92 forming an inner surface and a rear cover 94 forming an outer surface installed outside the rear plate 92 . The rear cover part 90 may extend vertically on the rear surface of the cover part 30 and be disposed on the top of the user's head. In this embodiment, the rear cover portion 90 may be formed by being curved concavely on the inside as a whole. Accordingly, it is possible to evenly apply the light to the entire round head of the user.

A hole or a front through-hole through which the rear light emitting unit is exposed may be formed in the rear plate 92 so that light emitted from the rear light emitting unit 80 may be emitted. A rear light emitting part 80 is provided between the rear plate 92 and the rear cover 94 to irradiate light to the scalp through a hole or a through hole formed in the rear plate 92 . The rear cover 94 forms the outer shell of the rear cover portion 90 , and may cover and protect the rear light emitting portion 80 inside. An operation panel such as a switch for controlling and driving the rear light emitting unit 80 may be provided on one side of the outer cover 34 or the pedestal 10 .

The rear light emitting unit 80 may include a plurality of LEDs (LEDs) 82 that are disposed inside the rear cover unit 90 at intervals to emit light. The plurality of LEDs 82 are arranged in a panel of a predetermined size and installed inside the rear cover part 90 . The LED 82 may emit light of a specific color or a specific wavelength to radiate to the user's scalp. For example, the LED 82 may have a structure that emits light in a single color.

In the case of a structure in which the rear light emitting unit uses a single color LED, LEDs of different colors may be arranged for each LED installation location to irradiate light of various colors. Alternatively, the LED may be an LED that emits light in three colors: red, blue, and green. In the case of this structure, more colors of light can be used.

In the present embodiment, the back light emitting unit 80 may further include at least one or more LEDs (laser diodes; LDs) 84 disposed at intervals on the inner surface of the rear plate 82 to emit laser light.

The back light emitting part 80 may be provided in which the LED 82 and the LED 84 are alternately mixed in the rear cover part 90 . Accordingly, if necessary, the light by the LED and the light by the LED may be selectively or combinedly irradiated.

For example, the rear light emitting unit 80 may use the LED 84 as a light source to irradiate a laser beam having a wavelength of 600 to 1300 nm and an intensity of 10 to 1000 mW to the scalp. This makes it possible to effectively regenerate the scalp.

In the present embodiment, a control circuit for controlling and driving the light emitting unit 20 or the rear light emitting unit 80 may be provided inside the cover unit 30 . The control circuit may be driven by receiving necessary power from the outside and setting the light emitting unit 20 or the rear light emitting unit 80 to a desired value. For example, the control circuit may set the operating time, color, light type, etc. of the light emitting unit 20 or the rear light emitting unit 80 . Accordingly, when the user sets the desired operating time and sets the color, the control circuit can control the light emitting unit 20 or the rear light emitting unit 80 to operate with the set value.

Therefore, the light emitting unit 20 and the rear light emitting unit 80 are irradiated with light of a specific color or various colors to the face or scalp through the LEDs 22 and 82, or by irradiating laser light to perform management of a desired area. be able to

In this way, the present device can manage the facial skin and the scalp at once with one device, without the need to alternately use the device for face care and the device for scalp care. Accordingly, it is possible to minimize the hassle and maximize the convenience of use.

The cover unit 30 may be rotated at a desired angle in the pedestal 10 through the rotating unit. Accordingly, by rotating the cover portion 30, it is possible to position the cover portion 30 at a desired angle above the face or outward from the face. In addition, by completely bending the cover part 30 and disposing the rear cover part 90 toward the scalp, it is possible to irradiate the light of the rear light emitting part 80 only to the scalp.

To this end, the rotating part is installed on the pedestal 10 and extended upward, and the cover part 30 is rotatably installed on the upper end via the hinge shaft 42 , the support 40 and the cover part. It may include a fixing part installed between the 30 to adjust the rotation angle of the cover part 30 and to fix the cover part 30 in a state in which it is peeled off from the user's face.

The support 40 is installed at both ends of the support 10 and is hinged to both ends of the cover part 30 . The support 40 is an elongated bar-shaped structure, the lower end is fixed to the base 10, and the upper end may extend vertically toward the upper end.

The upper end of the support 40 is inserted between the outer cover 34 and the inner cover 32 of the cover part 30 and is rotatably shaft-coupled. Accordingly, the cover part 30 is rotated about the hinge shaft (refer to 42 of FIG. 3 ) connected to the support 40 .

In this embodiment, the support 40 is installed in the middle portion of the support 10 , and the middle portion of both ends of the cover 30 is coupled to the support 40 .

A fixing part is installed between the support 40 and the cover part 30 . It is possible to adjust the rotation angle of the cover part 30 through the fixing part, and to fix the cover part 30 in a state in which it is peeled off from the user's face.

The fixing part is formed on the cover part 30 to limit the rotation angle of the cover part 30 with respect to the support 40, and is installed on the side wall 50 and the ball 52 protrudes toward the support 40. , a spring 54 for applying an elastic force to the ball 52, and at least one seating formed at intervals on the upper outer circumferential surface of the support 40 that is shaft-coupled to the hinge shaft 42 to selectively engage the ball 52 A groove 58 may be included.

2, the side wall 50 is formed outside the hinge shaft 42 in the inner cover. The side wall 50 is formed to extend around the hinge shaft 42 to surround the hinge shaft 42 . The side wall 50 may be integrally formed with the inner cover 32 , for example. Both ends constituting the side wall 50 are formed to be spread apart at a predetermined angle to the left and right around the hinge shaft 42 . The angle between the side walls 50 becomes the maximum rotatable angle of the cover part 30 .

The side wall 50 acts as a stopper to which the support member 40 is caught. Accordingly, when the cover part 30 is rotated with respect to the support member 40 , one side of the side wall 50 is in contact with the support member 40 , and rotation with respect to the support member is restricted.

The open angle of the side wall 50 is, for example, the cover part 30 is tilted at an angle at which the cover part 30 is erected in a vertical state with respect to the support 40 so that the cover part is located on the front side of the user's face so that the rear cover The part 90 may be formed between the angles that can come down to the maximum of the user's crown.

Accordingly, as shown in FIG. 4 , when the cover part 30 is rotated and tilted from the vertical state as much as possible, the rear cover part 90 installed on the cover part completely descends from the user's face to the crown. Accordingly, the rear light emitting part 80 installed on the rear cover part 90 can irradiate light only to the scalp, and it is possible to prevent the light for scalp care from being irradiated toward the face.

The rib box 56 is formed so that the spring 54 and the ball 52 can be installed on one side of the side wall 50 . The rib box 56 is formed to extend from the side wall 50 to the inner space of the cover part 30 , and the spring 54 may be elastically installed in the inner space of the rib box 56 . In addition, a hole is formed in the side wall 50 to communicate with the internal space of the rib box 56 , and a ball 52 installed inside the rib partially protrudes out of the side wall through this hole. The ball 52 is elastically pressed by the spring 54 to maintain a state protruding from the side wall 50 through the hole.

The upper end of the support 40 has an arc shape, and is formed in the seating groove 58 where the ball 52 is engaged along the outer circumferential surface. Accordingly, when the cover is rotated, the ball 52 is engaged with the seating groove 58 formed in the support 40 by the elastic force of the spring 54 , and the cover part 30 is fixed to the support 40 .

For more reliable fixing, the fixing part is installed on the side wall 50 at positions corresponding to the magnet members 60 and 61 that are installed on one side of the support 40 and apply magnetic force, and the magnet members 60 and 61, so that the magnet member It may further include magnetic bodies 62 and 63 attached to (60, 61).

The magnet member 60 rotates the cover part 30 as much as possible so that it can be fixed in an open state from the top of the user's face to the outside. A magnetic body 62 attached to the magnetic force of the magnet member 60 is installed on one side of the side wall 50 at a position corresponding to the magnet member 60 installed inside the support 40 .

Accordingly, as shown in FIG. 4 , when the cover part 30 is completely rotated so that the support 40 is in contact with the side wall 50 , the magnetic body 62 is attracted by the magnetic force of the magnet member 60 and the side wall 50 ) is attached to the support (40). Accordingly, the cover part 30 is fixed in a rotated state. Accordingly, the cover part 30 may be rotated and tilted outward from the top of the pedestal 10 to be fixed in an open state.

In this way, by the magnetic force of the magnet member 60, the cover part 30 is rotated and fixed more securely in an inclined state, so that the cover part 30 is caused by an external force in the process of lifting the head from the device 100 by the user. It is possible to prevent the collision from occurring while rotating to the original position by the

In addition, in the process of irradiating light to the scalp through the back light emitting part 80, the cover part 30 is erected in a vertical state, and it is possible to prevent the light of the back light emitting part 80 from being irradiated to the face.

On the other hand, in the present embodiment, the magnet member 61 and the magnetic body 63 may be installed on the opposite side opposite to the above structure so that the cover part 30 can be erected vertically and more reliably fixed. Accordingly, in order to irradiate light to the user's face skin, it is possible to securely fix the cover part 30 in a vertically standing state without being inclined.

As shown in FIG. 3 , when the cover part 30 is rotated in a vertical state, the magnetic body 63 is attached by the magnetic force of the magnet member 61 so that the cover part 30 can be more reliably fixed in an upright state. . Accordingly, it is possible to prevent deterioration of the management effect due to rotation of the cover part by an external force or the like during skin care in which light is irradiated to the face through the cover part 30 .

If the fixing of the cover part is not certain, when the face is moved or an external force is applied during use, the cover part is shaken and rotated and comes off the face.

On the other hand, the device 100 of this embodiment has a structure in which the light emitting part 20 is automatically turned off when the user completely tilts the cover part 30 to remove the head from the cover part 30 after the use is completed. Accordingly, it is possible to more easily terminate the light emitting unit 20 .

To this end, the control unit is connected to the magnetic body 62 and the magnetic force sensor 70 for detecting the magnetic force of the magnet member 60 when attached to the magnet member 60, the light emitting unit 20 according to the detection signal of the magnetic force sensor 70 ) may include a circuit unit 72 for turning off.

The magnetic force sensor 70 may be disposed adjacent to the magnetic body 62 inside the cover part 30 , for example. Accordingly, when the magnetic body 62 is attached to the magnet member 60 while the cover part 30 is rotated and tilted with respect to the support 40, the magnet member 60 is attached to the magnetic force sensor 70 through the magnetic body 62. magnetic force is detected.

According to the detection signal of the magnetic force sensor 70 , the circuit unit 72 cuts off the current applied to the light emitting unit 20 to turn off the light emitting unit 20 .

In this way, when the user ends the use of the device 100 and rotates the cover part 30, the light emitting part 20 is automatically turned off immediately, so that light irradiation can be stopped without operating a separate switch. .

Accordingly, it is possible to prevent the light from being irradiated to the eyes by terminating the light emission without the user finding and manipulating the switches individually.

In the conventional case, in order to end the use, the user finds and manipulates the switch by fumbling with his/her hand with his/her eyes closed, or opens his/her eyes to find the switch and terminates the operation. However, in such a conventional operating environment, light is irradiated to the eyes, which may damage the eyes, and inconvenient problems arise because it is necessary to find a switch to turn it off.

In the device 100 of this embodiment, the light emission is terminated by simply rotating the cover unit 30 after completion of use, thereby reducing the hassle of finding and operating the switch with the eyes closed, making it safer and more convenient to use do.

The cover part 30 is rotated outward from the top of the face so that the user can easily lift the head without interfering with the cover part 30 to get out of the device 100 .

In addition, the control unit of the present embodiment may control to automatically turn off the rear light emitting unit 80 when the cover unit 30 is rotated in the scalp care process.

To this end, the circuit unit 72 of the control unit may have a structure that turns off the operation of the rear light emitting unit 80 when the magnetic force of the magnet member 60 is not detected through the magnetic force sensor 70 .

Accordingly, when the back light emitting part 80 is driven for scalp care and the cover part 30 is rotated abnormally in a state in which light is irradiated to the scalp, the magnetic body 62 is spaced apart from the magnet member 60 .

Accordingly, the magnetic force of the magnet member 60 detected through the magnetic body 62 is weakened, and the decrease in the magnetic force value is detected by the magnetic force sensor 70 . Accordingly, the circuit unit 72 stops the driving of the rear light emitting unit 80 according to the detection signal of the magnetic force sensor 70 .

As such, when the cover unit 30 is rotated and the rear light emitting unit 80 is moved from the user's scalp to the face, the rear light emitting unit 80 is automatically stopped to drive the scalp care light applied to the face skin. can be prevented Accordingly, it is possible to minimize facial skin trouble caused by the light for scalp care.

As described above, although exemplary embodiments of the present invention have been illustrated and described, various modifications and other embodiments may be made by those skilled in the art. All such modifications and other embodiments are intended to be contemplated and included in the appended claims without departing from the true spirit and scope of the present invention.

10: pedestal 12: neck support
14: support bracket 20: light emitting part
22: LED 30: cover part
32: inner cover 34: outer cover
40: support 42: hinge shaft
50: side wall 52: ball
54: spring 56: rib box
58: seating groove 60, 61: magnet member
62,63: magnetic material 70: magnetic force sensor
72: circuit part 80: rear light emitting part
82: led 84: led
90: rear cover portion 92: rear plate
94: back cover

Claims (4)

A pedestal that is supported on the ground and puts the user's head, both ends are bent to form a receiving space to cover the user's face, and the inner surface is provided with a front light emitting part for irradiating light on the user's face skin, the amount of the cover part A rotating part installed between the tip and the pedestal to rotate the cover part relative to the pedestal, a rear cover part provided on the rear surface of the cover part and provided with a rear light emitting part irradiating light to the user's scalp on the inner surface, rotation driving of the cover part A scalp care device including a control unit for controlling and operating the front light emitting unit or the rear light emitting unit according to the present invention. The method of claim 1,
The pedestal further comprises a foam member of a cushion material that is installed on the upper end and elastically supports and supports the user's head. 3. The method of claim 1 or 2,
The rotating part is installed on the pedestal to extend upward, and to an upper end of which the cover part is rotatably installed via a hinge shaft, it is installed between the support and the cover part to adjust the rotation angle of the cover part with respect to the support part and a fixing part for fixing the cover part to the rotating position;
The fixing part is formed to hang the support at an angle with respect to the hinge shaft formed in the cover part to limit the rotation angle of the cover part with respect to the support; A spring to apply, at least one or more seating grooves formed at intervals on the upper outer circumferential surface of the support axially coupled to the hinge shaft to selectively engage the balls, a magnet member installed on one side of the support to apply a magnetic force, and the magnet A scalp care device including a magnetic body installed on the side wall at a position corresponding to the member and attached to the magnet. 4. The method of claim 3,
The control unit includes a magnetic force sensor connected to the magnetic material to detect a decrease in magnetic force due to separation of the magnetic material from the magnet member, and a circuit unit for controlling the front light emitting part or the rear light emitting unit according to the detection signal of the magnetic force sensor,
The circuit unit, when the cover unit is rotated in the vertical direction with respect to the support and the magnetic material is spaced apart from the magnet member, the scalp care device of a structure that turns off the rear light emitting unit according to the detection signal of the magnetic force sensor.

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