CN210078622U - Face mask for face nursing - Google Patents

Abstract

The utility model relates to a face guard for facial nursing, include: an inner skin, one side of which is in close proximity to the wearer's face; a flexible substrate provided on the other side of the inner skin and provided with a light source for irradiating light to the face of the wearer; an outer skin arranged on the other side of the inner skin provided with the flexible substrate, and fastening wings which wrap and fix the head of a wearer are formed on the two side ends; the control module is electrically connected with the flexible substrate to control and operate the light source; wherein the inner skin forms a light-transmitting hole corresponding to the light source, and the light source is positioned in the light-transmitting hole; a light guide part which enables the light of the light source to penetrate through and covers and shields the light source is arranged in the light hole; the fastening wing forms a fastening part extending outwards; the fastening part is provided with a fastening piece on the surface which covers and fixes the head of the wearer and the two ends of which face each other; the fastening parts form concave and convex parts on the surfaces provided with the fastening parts, so that the concave and convex parts are combined in a concave-convex mode when the fastening parts face each other.

Description

Face mask for face nursing

Technical Field

The present invention relates to a face mask, and more particularly, to a face mask that can be worn on the face to help the health of the skin of the face and that can be manufactured quickly and easily.

Background

With the rapid change of society and the improvement of quality of life, people have a higher interest in personal beauty than ever before, and thus people are investing a large amount of expenses for such personal beauty.

For personal beauty, skin care, weight control, cosmetic surgery, etc., among which skin care beauty such as wrinkle removal, elasticity increase, and acne treatment for improving skin conditions (particularly facial skin) have been in widespread and important beauty fields, and attention thereto is on a growing trend.

Accordingly, various products and instruments for skin care are being developed and sold. Representative examples of such products include: cosmetics, functional cosmetics, massage creams and acne remedies; the wet type face massage instrument wraps the face by using steam generated by heating distilled water or clear water to heat the face; a vibration massage apparatus, as a motor vibration method or an ultrasonic wave generating device, vibrates skin tissue to activate the skin tissue.

However, the above cosmetics have a disadvantage of a relatively high cost burden when they are continuously used as consumables, and the massage apparatus has a limitation that it temporarily stimulates the skin to achieve a massage effect and it is difficult to expect a fundamental improvement of wrinkles or an effect of treating acne.

In order to solve the above-described drawbacks and limitations of the conventional skin care products and devices, research and development of skin beauty devices and medical devices that promote cellular activities without thermal damage to skin tissues using light sources of specific wavelengths have been actively conducted recently.

However, professional medical equipment used for skin beauty or treatment in medical facilities is very expensive, and thus it is difficult for general citizens to purchase and use the equipment, and if the same beauty equipment is used by a plurality of people in a skincare room, there is a concern of infection with various bacteria.

Recently, home beauty skin instruments using a light source of the specific wavelength band have been manufactured, and among them, home beauty skin instruments using an LED element emitting a light beam of visible or infrared wavelengths as a light source are attracting attention because it is reported that the LED light of the specific wavelength is effective in improving wrinkles, regenerating skin, treating acne, and the like.

Fig. 1 is a perspective view showing an example of a conventional LED skin beauty instrument. Referring to fig. 1, the conventional LED skin beauty instrument includes: a head 1 in which a plurality of LED elements 5 are arranged and which emits LED light; the instrument can be held by a user, and has a body 7 such as a power switch 7 and a control panel (not shown).

However, the conventional LED skin beauty instrument as described above has an inconvenience that beauty treatment cannot be performed simultaneously for a plurality of parts, although it is possible to perform local beauty treatment because light must be irradiated to a target part in a state where a user holds the instrument.

(Prior art document)

(patent document)

KR 10-1214552 B(2012.12.14)

Disclosure of Invention

(problem to be solved)

The present invention is made to solve the above-described problems, and an object of the present invention is to provide a facial mask for face care, comprising: the light source is distributed on the mask corresponding to the zigzag shape of the wearer's face, so that the effect of care can be obtained by wearing the mask on the wearer's face, and the use is convenient.

Another object of the present invention is to provide a face mask for facial care, comprising: in order to improve the care effect, the water-containing cosmetic water is applied to the face of the wearer, so that even if the wearer wears the mask, the water in the cosmetic water can be fundamentally prevented from flowing into the light source and the substrate for controlling the light source, and thus, the malfunction of the apparatus does not occur.

Another object of the present invention is to provide a method for manufacturing a face mask for face care, which can quickly manufacture the face mask for face care as described above.

(means for solving the problems)

The technical idea of the present invention for achieving the above object can be achieved by a facial care mask including: an inner skin, one side of which is tightly attached to the face of the wearer; a flexible substrate provided on the other side of the inner skin and provided with a light source for irradiating light to the face of the wearer; an outer skin provided on the other side of the inner skin equipped with the flexible substrate and having fastening wings formed on both sides thereof to wrap and fix a head of a wearer; the control module is electrically connected with the flexible substrate to control and operate the light source; wherein, the inner skin is provided with a light hole corresponding to the light source, and the light source is positioned in the light hole; a light guide part is arranged inside the light hole and is used for enabling light of the light source to penetrate through and wrapping and shielding the light source; the fastening wing is provided with a fastening part extending outwards; the fastening part is provided with a fastening piece on the surface which covers and fixes the head of the wearer and the two ends of which face each other; the fastening parts form concave and convex parts on the surfaces provided with the fastening parts, so that the concave and convex parts are combined in a concave-convex mode when the fastening parts face each other.

Here, the light guide portion is preferably formed to have the same height as a lateral side of the inner skin.

Preferably, the inner skin does not transmit the light of the light source.

Preferably, a primer is formed on a surface of the flexible substrate.

Here, it is preferable that the primer is formed between the flexible substrate and the light guide portion.

Preferably, the flexible printed circuit board further includes a vibration speaker disposed between the inner skin and the outer skin and electrically connected to the flexible substrate.

Preferably, the inner skin and the outer skin are formed with a first mounting groove and a second mounting groove, respectively, in which the vibration speaker is mounted, the first mounting groove is formed with a protrusion portion that surrounds a periphery of one side of the vibration speaker at the other side of the inner skin and protrudes toward the outer skin, and the second mounting groove is formed with a recess groove to bury a periphery of the other side of the vibration speaker at a side of the outer skin facing the inner skin.

Preferably, the protruding portion is inserted into the recessed portion.

Further, preferably, the vibration speaker includes: a speaker main body mounted in the second mounting groove of the outer skin; a buffer member provided at one end of the speaker body and having a ring shape; and a cover disposed at one end of the speaker body to wrap the buffer member and positioned in the protrusion of the first mounting groove.

Then, preferably, the second mounting groove is formed with a guide groove having an inner peripheral surface arranged with an electric wire electrically connecting the vibration speaker and the flexible substrate.

Preferably, the control module is fixed to a fastening wing of the outer skin.

Further, preferably, the control module includes: a control substrate having an operation button electrically connected to the flexible substrate and located at the other side of the fastening wing; a battery electrically connected to the control substrate and the flexible substrate and located between the other side surface of the fastening wing and the control substrate; an upper housing disposed at the other side of the fastening wing, shielding the control substrate and the battery from being exposed to the outside, and formed with an exposure hole to expose the operation button; a lower housing provided on one side surface of the fastening wing and having a lower boss formed to extend through the fastening wing to the upper housing; and a fastening bolt penetrating the boss of the lower housing to be screw-fastened with the upper outer skin.

Then, preferably, the control substrate is made of a hard material and has support holes formed at both side ends thereof corresponding to the lower bosses, and the upper housing forms upper bosses corresponding to the lower bosses, and the control substrate is fixed between the lower bosses and the upper bosses.

Preferably, the lower boss has an outer diameter larger than the diameter of the support hole formed at a free end of the upper boss.

Further, it is preferable that the fastening wing protrudes at a surface facing the upper casing to form a sealing land, and the sealing land is formed along a lower end boundary of the upper casing facing the fastening wing surface.

In this case, it is preferable that the seal stand includes a stretch prevention portion that prevents the fastening wing from stretching.

Then, preferably, the control board further includes a bluetooth communication module that communicates with a terminal of a wearer.

Preferably, the control board further includes a moisture sensor that is in contact with the face of the wearer to sense moisture on the face of the wearer; the moisture induction sensor is communicated with a terminal machine of a wearer through the Bluetooth communication module.

In addition, it is preferable that the operation of the light source is controlled by moisture sensed by the moisture sensing sensor.

Then, preferably, the fastening portion is provided with a seating groove in which the fastening member is seated, and a surface of one of the seating groove and the fastening member is formed with a primer.

In addition, preferably, the fastening member and the seating groove are formed with through holes having the same axis.

(Effect of the invention)

The face care mask of the present invention has an inner skin made of a non-transparent soft material and formed with a light transmitting hole for guiding light of a light source attached to a flexible substrate to a wearer's face, and a light guide part provided in the light transmitting hole, so that scattering of light can be prevented and a care effect of passing light can be improved.

In addition, the formation of the primer on the surface of the flexible substrate provided with the light source can not only improve the adhesion between the flexible substrate and the inner skin and the outer skin, but also provide the light guide portion corresponding to the light source of the flexible substrate formed with the primer, thereby protecting the flexible substrate and the light source from external force, preventing the cosmetic water from flowing into or remaining in the flexible substrate, and preventing adverse effects on the skin due to the damage of the flexible substrate and the deterioration of the cosmetic water.

In addition, the structure in which the first mounting groove of the inner skin mounted with the vibration speaker is combined with the second mounting groove of the outer skin is provided, so that an interface where the first mounting groove and the second mounting groove meet is formed doubly, thereby preventing foreign materials such as moisture in cosmetic water from flowing into the inside of the vibration speaker, and having a firm structure.

In addition, the second mounting groove as described above is formed with a guide groove in which the electric wire electrically connecting the vibration speaker and the flexible substrate is arranged, increasing the contact area of the vibration speaker with the inner skin and the outer skin, thereby smoothly transmitting vibration and preventing disconnection of the electric wire.

The vibration speaker is composed of a cover, a buffer member, and a speaker body, and prevents foreign substances from flowing into the vibration speaker and molten resin forming the outer skin from flowing into the speaker body during the outer skin molding process to damage the vibration speaker.

Then, the upper case and the lower case are provided at one side surface and the other side surface of the fastening wing, and the support holes formed at both side ends of the control substrate are fixed by the upper bosses and the lower bosses formed at the upper case and the lower case, respectively, and thus the control substrate is fixed to the upper case without a separate structure and tool, and the control substrate can be fixed by assembling the upper case and the lower case, thereby enabling rapid assembly of the control module.

In addition, a sealing platform and a telescopic prevention part are formed on the fastening wing to prevent foreign matters from flowing into the control module and prevent the fastening wing contacted with the upper shell and the lower shell from tilting when the fastening wing is telescopic.

Drawings

Fig. 1 is a perspective view showing an example of a conventional LED skin beauty apparatus.

Fig. 2 is a perspective view showing a face care mask of the present invention.

Fig. 3 is an exploded perspective view of the face care mask of the present invention as viewed from the front.

Fig. 4 is an exploded perspective view of the face care mask of the present invention as viewed from the back.

Fig. 5 is a sectional view showing the installation state of the light source in the face mask of the present invention.

Fig. 6 is a sectional view showing a state in which a vibration speaker is installed in the face care mask of the present invention.

Fig. 7 is an exploded perspective view showing the installation state of a control module in the face care mask of the present invention.

Fig. 8 is a sectional view showing the installation state of a control module in the face care mask of the present invention.

Fig. 9 is a flowchart showing a method of manufacturing a face care mask of the present invention.

Fig. 10 is an enlarged perspective view showing a fastening wing in the face care mask of the present invention.

Fig. 11 is a sectional view showing fastening by fastening wings in the face care mask of the present invention.

(description of reference numerals)

110: endothelial 112: light hole

114: first mounting groove 114 a: projecting part

120: flexible substrate 121: primer coating

122: light guide portion 123: light source

130: outer skin 132: fastening wing

132 a: sealing stage 132 b: expansion prevention part

134: second mounting groove 134 a: concave part

135: guide groove 136: design pattern

137: hollow 138: fastening part

138 a: concave-convex portion 138 b: placing groove

138 d: through hole 139: fastening piece

140: the control module 141: control substrate

141 a: operation button 141 b: support hole

142: the battery 143: upper shell

143 a: exposure hole 143 b: upper boss

144: lower case 144 a: lower boss

145: fastening bolts 150: vibration loudspeaker

151: the speaker main body 152: buffer member

153: cover

Detailed description of the invention

The terms and words used in the present specification and claims are not limited to dictionary meanings or explanations, but the inventors should be interpreted from the meanings and concepts conforming to the technical idea of the present invention in a principle that the concepts of the terms can be appropriately defined in order to explain their own invention in a preferable manner.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 2 is a perspective view showing the face care mask of the present invention, fig. 3 is an exploded perspective view of the face care mask of the present invention as viewed from the front, and fig. 4 is an exploded perspective view of the face care mask of the present invention as viewed from the back.

Referring to the drawings, a face care mask of the present invention comprises: an inner skin 110 that fits snugly against the wearer's face; an outer skin 130 formed on an outer side of the inner skin 110; a flexible substrate 120 provided between the inner skin 110 and the outer skin 130, and provided with a light source 123 that irradiates light to the wearer's face; a control module 140 that controls the operation of the light source 123.

Further, the inner skin 110 is formed with openings corresponding to the eyes, nose, and mouth of the wearer, and when the inner skin 110 is closely attached to the face of the wearer, a mold corresponding to general facial tortuosity is formed without being affected by activities such as breathing and speaking.

The inner skin 110 is adapted to fit snugly on one side against the face of the wearer and is constructed of a flexible material to flexibly conform to the curvature of the wearer's face to fit snugly against the wearer's face. The inner skin 110 has a waterproof property, does not absorb liquid cosmetic water, and is made of a material that inhibits viruses or bacteria. Preferably, the inner skin 110 is composed of silicon or a material equivalent thereto.

The inner skin 110 is formed with a light-transmitting hole 112 so that light from the light source 123 provided on the flexible substrate is directed to the skin of the wearer, and the inner skin 110 is formed of a non-transparent material so as to prevent the light from the light source 123 from being scattered to other parts of the inner skin except the light-transmitting hole 112 and from being applied to the face of the wearer.

As described above, if the inner skin 110 is made of a non-transparent material that does not transmit light, the light generated by the operation of the light source 123 is reflected from the light transmitting hole 112 and concentrated on the face of the wearer without being scattered, and the facial care effect of the transmitted light is improved.

The other side of the inner skin 110 is provided with the flexible substrate 120, the flexible substrate 120 is provided with the light source 123, the light source 123 irradiates the face of the wearer with light, and the light source 123 provided on the flexible substrate 120 is disposed on the flexible substrate 120 corresponding to the light-transmitting hole 112 formed on the inner skin 110.

The light source 123 for irradiating light to the face of the wearer through the light transmission hole 112 formed in the inner skin 110 is preferably formed of an LED, and in this case, the LED may be a near infrared LED for irradiating light having a wavelength of 810 to 900nm to the face or a red LED for providing light having a wavelength of 610 to 680 nm.

The surface of the flexible substrate 120 provided with the light source 123 as described above is formed with a primer (primer)121 of a transparent material to protect the flexible substrate 120 from the adhesion of the inner skin 110 and the outer skin 130, and the primer 121 is preferably made of the same material as the inner skin 110 or the outer skin 130.

That is, as shown in fig. 5, the flexible substrate 120 has a primer 121 formed on one side surface thereof bonded to the inner skin 110 and the other side surface thereof bonded to the outer skin 130. In this manner, when the primer 121 made of the same material as the inner skin 110 or the outer skin 130 is formed on one side surface and the other side surface of the flexible substrate 120 or the entire surface of the flexible substrate 120, it is possible to not only improve the adhesion between the inner skin 110 and the flexible substrate 120 or between the outer skin 130 and the flexible substrate 120, but also protect the surface of the flexible substrate 120 from corrosion or physical impact.

Further, the flexible substrate 120 having the primer 121 formed on the surface thereof is formed with the light guide portion 122, and the light guide portion 122 corresponds to the light source 123. At this time, the light guide part 122 transmits the light of the light source 123, and encloses and seals the light source 123. Accordingly, the primer 121 is formed between the flexible substrate 120 and the light guide part 122.

Preferably, the light guide part 122 is positioned in the light transmission hole 112 formed in the inner skin 100, and minimizes scattering of light irradiated from the light source 123 to be focused on the wearer's face, thereby improving the facial care effect by the light by being focused on the wearer's face.

The light guide portion 122 located in the light transmission hole 112 of the inner skin 110 as described above is formed to have the same height as one side surface of the inner skin 110. As described above, if the light guide part 122 is formed to have the same height as the side of the inner skin 110 that contacts the wearer's face in the light-transmitting hole 112 of the inner skin 110, the side of the inner skin 110 is in close contact with the wearer's face, thereby preventing the light irradiated through the light-transmitting hole 112 from being scattered.

That is, if the light guide portions 122 located in the light transmission holes 112 are more protruded than one side of the inner skin 110, a space is formed between one side of the inner skin 110 and the face of the wearer, and light leaving the light transmission holes 112 is scattered in the space, thereby reducing the care effect.

Then, if the light guide part 122 is lower than one side of the inner skin 110, a step is formed between the light transmission hole 112 and the light guide part 122, and therefore, the lotion applied to the wearer's face remains in the step, which not only hinders the light from the light source 123 to the face, but also deteriorates due to the lotion remaining in the step in the light transmission hole 112 after a long time of standing, and if the inner skin 110 is worn in this state, a skin problem is caused.

However, the light guide part 122 is formed in the light transmission hole 112 of the inner skin 110 by the present invention and has the same height as one side of the inner skin 110 contacting the wearer's face, so that scattering of light is prevented and remaining of lotion can be prevented.

In addition, the primer 121 is formed on the surface of the flexible substrate 120, and the light guide part 122 is formed corresponding to the light source 123 provided on the flexible substrate 120 on which the primer 121 is formed, so that the light guide part 122 is positioned in the light transmission hole 112 formed in the inner skin 110, and thus it is possible to fundamentally prevent liquid foreign substances such as cosmetic water from contacting the flexible substrate 120 through the light transmission hole 112, thereby preventing corrosion and damage of the flexible substrate 120.

Then, the outer skin 130 is disposed at the other side of the inner skin 110 having the flexible substrate 120. The outer skin 130 is formed with openings corresponding to the wearer's eyes, nose, and mouth, like the inner skin 110, and fastening wings 132 wrapping and fixing the wearer's head are formed at both side ends of the outer skin 130. The outer skin 130 may be made of a non-transparent soft material, like the inner skin 110, and a design pattern 136 for providing an aesthetic sense to a wearer may be formed on the other side of the outer skin 130.

In addition, fastening pieces 139 are provided at the fastening wings 132 formed at both side ends of the outer skin 130, and both ends of the fastening wings 132 are fastened while wrapping and fixing the head of the wearer. The fastening members may be hooks or hook and loop fasteners each formed at the distal end of the fastening wing 132 and composed of a pair of male and female.

In addition, a hollow 137 is formed in a part of the fastening wing 132. In this way, when the fastening wing 132 is formed to be hollow 137, the weight of the outer skin 130 can be reduced, and the fastening wing 132 can be smoothly contracted, and the fastening wing 132 can be extended and contracted according to the size of the head of the wearer, thereby facilitating the wearing of the mask.

On the other hand, a vibration speaker 150 may be disposed between the inner skin 110 and the outer skin 130. The vibration speaker 150 is electrically connected to the flexible substrate 120 disposed between the inner skin 110 and the outer skin 130 to generate vibration and sound, thereby giving a facial massage effect to the wearer.

The vibration speaker 150 provides vibration by operating a voice coil, and is located between the inner skin 110 and the outer skin 130. At this time, as shown in fig. 3 and 4, the vibration speaker 150 may be formed at a position corresponding to the cheekbones of the wearer's face, but may be distributed over the entire face of the wearer according to circumstances, or may be intensively disposed at a portion where the face massage effect is significant. For example, the vibration speakers 150 may be positioned at both sides of the nose, both lower sides of the eyes, the periphery of the mouth, the eyebrow center, the temple, and the like to be disposed between the inner skin 110 and the outer skin 130.

In this way, the inner skin 110 and the outer skin 130, in which the vibration speaker 150 is installed, are formed with the first installation groove 114 and the second installation groove 134, in which the vibration speaker 150 is installed, respectively. This will be described with reference to fig. 6.

Fig. 6 is a sectional view showing a state in which a vibration speaker is installed in the face care mask of the present invention. Referring to the drawing, the first mounting groove 114 is formed with a protrusion 114a, and the protrusion 114a wraps around one side of the vibration speaker 150 at the other side of the inner skin 110 and protrudes toward the outer skin.

In addition, the second mounting groove 134 is formed with a recess 134a to bury the vibration speaker 150 around one side of the outer skin 130 facing the inner skin 110. In this way, if the first mounting groove 114 and the second mounting groove 134 are formed in the inner skin 110 and the outer skin 130, one side and the other side of the vibration speaker 150 are mounted in the first mounting groove 114 and the second mounting groove 134, respectively, and the vibration speaker 150 is disposed between the inner skin 110 and the outer skin 130.

In this way, the protrusion 114a and the recess 134a formed in the first mounting groove 114 and the second mounting groove 134, in which the vibration speaker 150 is disposed, are respectively configured such that the protrusion 114a is inserted into the recess 134a when the inner skin 110 and the outer skin 130 are attached, thereby forming an interface where the first mounting groove 114 and the second mounting groove 134 meet in double, and thus fundamentally preventing foreign substances such as moisture of the cosmetic water from flowing into the vibration speaker 150, thereby having a sealing structure.

Then, the vibration speaker 150, which is disposed in the first and second mounting grooves 114 and 134 formed in the inner and outer skins 110 and 130, is electrically connected to the flexible substrate 120, thereby generating vibration and sound.

As such, in order to electrically connect the vibration speaker 150 and the flexible substrate 120, the second mounting groove 134 forms a guide groove 135, and an electric wire electrically connecting the vibration speaker 150 and the flexible substrate 120 is disposed on an inner circumferential surface of the guide groove 135.

That is, the guide groove 135 is formed in a structure recessed in the second mounting groove 134 of the outer cover 130, and the electric wire led out from the vibration speaker 150 is arranged along the guide groove 135 to be connected with the flexible substrate 120.

As described above, the guide groove 135 is formed in the second mounting groove 134 to arrange the electric wire led out from the vibration speaker 150 along the guide groove 135, thereby increasing the contact area of the vibration speaker 150 with the inner skin 110 and the outer skin 130, and smoothly transmitting the vibration provided from the vibration speaker 150 to the wearer's face.

For example, in the case where the second mounting groove 134 has no guide groove 135, the electric wire led out from the vibration speaker 150 is positioned between the vibration speaker 150 and the inner circumferential surface of the second mounting groove 134, and thus a spacing space is formed between the vibration speaker 150 and the second mounting groove 134.

As described above, when the spacing space is formed between the vibration speaker 150 and the second mounting groove 134, the contact area between the vibration speaker 150 and the second mounting groove 134 is reduced, and thus not only the vibration transmission is blocked, but also the vibration speaker 150 moves in the second mounting groove 134 during operation due to the reduced contact area between the vibration speaker 150 and the second mounting groove 134, and thus there is a concern that the electric wires connecting the flexible substrate 120 and the vibration speaker 150 are disconnected, but when the guide groove 135 is formed in the second mounting groove 134 as described above, the contact area between the vibration speaker 150 and the inner skin 110 and the outer skin 130 is increased, and thus the vibration is smoothly transmitted, and the disconnection of the electric wires is prevented.

On the other hand, the vibration speaker 150 includes: a speaker body 151 mounted in the second mounting groove 134 of the outer cover 130; a buffer member 152 provided at one end of the speaker body 151 and having a ring shape; a cover 153 disposed at one end of the speaker body 151 and positioned in the protrusion 114a of the first mounting groove 114 to enclose the buffer member 152.

A voice coil is provided inside the speaker body 151 corresponding to the other side of the vibration speaker 150, and the aforementioned electric wire is led out to supply electric power to the voice coil, and the speaker body 151 is mounted in the second mounting groove 134 of the outer cover.

The ring-shaped buffer member 152 is provided at one end of the speaker main body 151 as described above. At this time, the buffer member 152 is formed in a ring shape as described above, and sound is generated by operating the voice coil to form air of the space in the center of the buffer member 152 as a medium. Such a buffer member 152 is made of a material having a buffering force, such as rubber, polyurethane, silicone, or sponge, to absorb a portion of vibration when the vibration speaker 150 vibrates excessively, thereby preventing the first mounting groove 114 of the inner skin 110, which is in contact with one side of the vibration speaker 150, from being broken.

In addition, one end of the speaker main body 151 provided with the buffer member 152 as described above is provided with the cover 153 to enclose the buffer member 152, and the cover 153 is formed in a partially open cup shape facing the one end of the speaker main body 151 to be seated in the protrusion 114a of the first mounting groove 114 formed at the other side surface of the inner skin 110.

As such, if the cover 153 is positioned in the protrusion 114a of the first mounting groove 114 formed at the other side of the inner skin 110, the protrusion 114a wraps the cover 153, and thus not only prevents foreign substances such as moisture in the cosmetic water from flowing into the inside of the vibration speaker 150, but also prevents the melted resin from flowing into the speaker main body 151 to damage the voice coil if the melted resin injected to form the outer skin 130 is injected after the inner skin 110 equipped with the vibration speaker 150 is inserted into a mold when forming the outer skin 130 (to be described later).

On the other hand, the control module 140 is disposed on the fastening wing 132 of the cover 130 to improve convenience of use. This will be described with reference to fig. 7 and 8.

Fig. 7 is an exploded perspective view showing an installation state of a control module in the facial mask of the present invention, and fig. 8 is a sectional view showing an installation state of a control module in the facial mask of the present invention.

Referring to the drawings, the control module 140 includes: a control substrate 141 electrically connected to the flexible substrate 120 disposed between the inner skin 110 and the outer skin 130; a battery 142 that supplies electric power to the light source 123, the vibration speaker 150, and the control substrate 141; an upper case 143 and a lower case 144 provided on the other side and one side of the fastening wing 132 to protect the control substrate 141 and the battery 142; and a fastening bolt 145 for integrally fastening the upper case 143 and the lower case 144.

The control board 141 is provided with an operation button 141a electrically connected to the flexible board 120 and is located on the other side surface of the fastening wing 132. At this time, the operation buttons 141a disposed on the control substrate 141 may be a power button, a volume and vibration size adjustment button, and the like.

The battery 142 is electrically connected to the control board 141 and the flexible board 120, is positioned between the other side surface of the fastening wing 132 and the control board 141, and has a charging port for charging, and receives an external power source to repeat charging.

The upper case 143 is formed in a partially open cup shape facing the other side surface of the fastening wing 132, and shields the control substrate 141 and the battery 142 from being exposed to the outside. At this time, the upper case 143 forms an exposure hole 143a to expose an operation button 141a provided at the control substrate 141 to the outside for the wearer to operate.

Then, the lower case 144 forms a lower boss 144a, which is provided at one side surface of the fastening wing 132 and extends to the upper case 143 through the fastening wing 132. The fastening bolt 145 is screwed to the upper case 143 through a lower boss 144a of the lower case 144, and the fastening wing 132 is interposed between the upper case 143 and the lower case 144 to be integrally fastened.

In particular, the control substrate 141 is made of a hard material, and support holes 141b corresponding to the lower bosses 144a are formed at both side ends, and the upper case 143 is formed with upper bosses 143b corresponding to the lower bosses 144a such that the control substrate 141 is fixed between the lower bosses 144a and the upper bosses 143 b.

At this time, the free ends of the lower bosses 144a and the upper bosses 143b form an outer diameter larger than the diameter of the support holes 141b formed at both side ends of the control board 141, and the control board 141 is stably fixed in the space formed by the coupling of the upper case 143 and the lower case 144, so that not only a separate structure and tool for fixing the control board 141 to the upper case 143 are not required, but also the control board 141 can be fixed by assembling the upper case 143 and the lower case 144, and the control module 140 can be rapidly assembled.

On the other hand, when the upper case 143 and the lower case 144 are coupled with the fastening wing 132 as described above, the fastening wing 132 forms the sealing land 132a to prevent the moisture in the cosmetic water from flowing into the upper case 143.

Such a sealing land 132a is formed at one side surface of the fastening wing 132 facing the upper case 143, and as shown in fig. 3, the sealing land 132a is formed along a lower end boundary of the upper case 143 facing the fastening wing 132. At this time, the sealing land 132a is formed to protrude from one side surface of the fastening wing 132 toward the upper case 143, and thus the sealing land 132a is closely attached to the inside of the lower end of the upper case 143.

The seal holder 132a as described above forms the expansion/contraction prevention portion 132b to prevent the fastening wing 132 from being excessively expanded or contracted, and further, to prevent the fastening wing 132 contacting the upper case 143 and the lower case 144 from being lifted.

In the expansion/contraction preventing portion 132b, a thickness of one portion of the seal base 132a is larger than a thickness of the other portion of the seal base 132a, and when the fastening wing 132 expands and contracts for fastening the fastening tool, the fastening wing 132 located in a space formed by the coupling of the upper case 143 and the lower case 144 in which the expansion/contraction preventing portion 132b is formed does not expand and contract, but is kept firmly in close contact with the upper case 143 and the lower case 144.

On the other hand, the control board 141 as described above may be provided with a bluetooth communication module for communicating with the terminal of the wearer. Such a bluetooth communication module is a short-range wireless tool that connects a terminal such as a mobile phone, a notebook computer, and an electronic tablet with a control substrate to exchange information, and can also control and operate the light source 123 and the vibration speaker 150 of the flexible substrate 120 through an application installed in the terminal.

In addition, the control substrate 141 may be provided with a moisture sensing sensor that contacts the wearer's face to sense facial moisture. This kind of moisture response sensor passes through the communication of foretell bluetooth communication module and wearer's terminating machine, and then the information that is sensed by moisture response sensor is exported through wearer's terminating machine or vibration speaker. For example, if the moisture content of the face sensed by the moisture-sensitive sensor is above a predetermined level, a voice of "look young ten years" will be output through the terminal.

In addition, in the case where the moisture sensor is disposed on the control board 141 as described above, the light source 123 and the vibration speaker 150 may be controlled according to moisture sensed by the moisture sensor.

In the face care mask of the present invention, the inner skin 110 is made of a non-transparent soft material, the light transmitting hole 112 is formed, the light from the light source 123 attached to the flexible substrate 120 is guided to the wearer's face, and the light guide part 122 is provided in the light transmitting hole 112, so that the scattering of light can be prevented, and the care effect of the passing light can be improved.

In addition, by forming the primer 121 on the surface of the flexible substrate 120 provided with the light source 123, not only the adhesion between the flexible substrate 120 and the inner skin 110 and the outer skin 130 can be improved, but also the light guide 122 is disposed to correspond to the light source 123 of the flexible substrate 120 formed with the primer 121, thereby protecting the flexible substrate 120 and the light source 123 from external force, preventing the cosmetic water from flowing into or remaining in the flexible substrate 120, and further preventing adverse effects on the skin due to the damage of the flexible substrate 120 and the deterioration of the cosmetic water.

In addition, there is a structure in which the first mounting groove 114 of the inner skin 110, to which the vibration speaker 150 is mounted, is combined with the second mounting groove 134 of the outer skin 130, so that an interface where the first mounting groove 114 and the second mounting groove 134 meet is doubly formed, and thus foreign substances such as moisture in the cosmetic water are prevented from flowing into the vibration speaker 150, resulting in a firm structure.

In addition, a guide groove 135 is formed at the second mounting groove 134 as described above, and the guide groove 135 arranges electric wires electrically connecting the vibration speaker 150 and the flexible substrate 120, increases a contact area of the vibration speaker 150 with the inner skin 110 and the outer skin 130, and thus smoothly transmits vibration and prevents disconnection of the electric wires.

In addition, the vibration speaker 150 is composed of the cover 153, the buffer member 152, and the speaker main body 151, and prevents not only inflow of foreign substances into the vibration speaker 150, but also inflow of molten resin forming the outer skin during molding of the outer skin 130 into the speaker main body 151 to damage the vibration speaker 150.

Then, the upper case 143 and the lower case 144 are provided at one side surface and the other side surface of the fastening wing 132, and the support holes 141b formed at both side ends of the control substrate 141 are fixed by the upper bosses 143b and the lower bosses 144a formed at the upper case 143 and the lower case 144, respectively, not only does not need a separate structure and tools to fix the control substrate 141 to the upper case 143, but also the control substrate 141 can be fixed by assembling the upper case 143 and the lower case 144 in this way, and the control module 140 can be rapidly assembled.

Further, the fastening wing 132 is formed with a sealing stand 132a and a telescopic prevention part 132b to prevent foreign matter from flowing into the control module 140 and to prevent the fastening wing 132 contacting the upper case 143 and the lower case 144 from being lifted when the fastening wing 132 is extended and contracted.

On the other hand, a method for manufacturing the mask for facial care of the present invention having the above-described structure will be described with reference to fig. 9.

Fig. 9 is a flowchart showing a method of manufacturing a face care mask of the present invention. Referring to the drawings, a nursing mask according to the present invention includes: a flexible substrate molding step S10, a coating step S20, an inner skin molding step S30, an outer skin molding step S40 and a control module assembling step S50.

The flexible substrate molding step S10 manufactures the flexible substrate 120 formed with the circuit pattern so that the light source 123, the vibration speaker 150 are operated, at which time it may be manufactured in a state where the flexible substrate 120 is mounted with the light source 123, or the light source 123 such as an LED may be provided at the flexible substrate 120 after the flexible substrate 120 is manufactured.

As described above, after the flexible substrate 120 mounted with the light source 123 is manufactured, the coating step S20 of forming the primer 121 and the light guide part 122 is performed. The coating step S20 coats the surface of the flexible substrate 120 with a transparent material to improve the adhesion of the flexible substrate 120 to the inner skin 110 and the outer skin 130 and the transmission of light irradiated from the light source 123, and includes a primer forming step S21 and a light guide forming step S22.

The primer forming step S21 is to form a primer 121 on the surface of the flexible substrate 120; the light guide forming step S22 is to form the light guide 122 that encloses and shields the light source 123 in the flexible substrate 120 on which the primer 121 is formed.

The endothelium forming step S30 is performed on the flexible substrate 120 on which the primer 121 and the light guide portions 122 are formed through the coating step S20 as described above. The inner skin forming step S30 inserts the flexible substrate 120 obtained in the coating step S20 into a mold for forming the inner skin 110, and forms the inner skin 110 having the flexible substrate 120 provided on the other side surface.

At this time, the inner skin forming step S30 injects the molten resin forming the inner skin 110 into the mold so that the free end of the light guide part 122 enclosing and shielding the light source 123 in the flexible substrate 120 formed with the primer 121 has the same height as one side surface of the inner skin 110.

In this way, after the endothelium forming step S30, the endothelium 110 is formed on one side of the flexible substrate 120, and at this time, the primer 121 is interposed between the endothelium 110 and the flexible substrate 120, and the free ends of the light guide portions 122 are exposed on one side of the endothelium 110, so that the light emitted from the light source 123 is irradiated on the wearer' S face through one side of the endothelium 110.

As described above, in order to form the inner skin 110, when the flexible substrate 120 is inserted into the mold in the coating step S20, a release paper may be disposed between the coating step S20 and the inner skin forming step S30 in order to prevent the light guide portions 122 and the primer 121 from directly contacting the surface of the mold on which the inner skin is formed, and the release paper may be disposed in a step of attaching the release paper to one side surface of the flexible substrate 120 on which the light guide portions 122 and the primer 121 are formed.

As described above, when the release paper attaching step is performed, the light guide portions 122 and the primer 121 are prevented from being in direct contact with the surface of the mold for forming the inner skin 110, and thus thermal deformation and attachment of foreign substances to the light guide portions 122 and the primer 121 are prevented.

When the inner skin forming step S30 is performed, the outer skin forming step S40 is performed to form the outer skin 130 on the other side of the flexible substrate 120. The outer skin molding step S40 is to insert the flexible substrate 120 on which the inner skin 110 is formed into a mold for molding the outer skin, and to form the outer skin 130 on the other side of the flexible substrate 120.

At this time, the outer skin forming step S40 wraps the other side of the inner skin 110 except for the electrode pattern derived from the flexible substrate 120 to be electrically connected to the control module 140, thereby exposing the electrode pattern derived from the flexible substrate 120 at a portion of the outer skin 130.

On the other hand, in the case where the vibration speaker 150 is disposed in the face care mask of the present invention, the speaker assembling step S31 may be vibrated in real time between the inner skin molding step S30 and the outer skin molding step S40.

The vibration speaker assembling step S31 mounts the vibration speaker 150 on the inner skin 110 formed through the inner skin forming step S30, and then electrically connects the vibration speaker 150 with the flexible substrate 120, forms a first mounting groove 114 on the other side of the inner skin 110 passing through the inner skin forming step S30, mounts the vibration speaker 150 on the first mounting groove 114, and then connects the electric wire led out from the vibration speaker 150 with the flexible substrate 120.

As described above, in a state where the vibration speaker 150 is assembled to the inner skin 110, the inner skin 110 is inserted into a mold for molding the outer skin 130, and the vibration speaker 150 is provided between the inner skin 110 and the outer skin 130. In this manner, the outer skin 130 formed on the other side of the inner skin 110 is preferably made of a non-transparent material that does not transmit light.

On the other hand, after the outer skin 130 is formed on the inner skin 110 and the other side of the flexible substrate 120 as described above, the control module assembling step S50 of assembling the control module 140 is performed. The control module assembling step S50 is to mount the control module 140 on the fastening wing 132 of the outer cover 130, electrically connect the control module 140 and the flexible substrate 120, and assemble the control module 140 according to the electrode pattern derived from the flexible substrate 120 exposed on the side of the outer cover 130, thereby manufacturing the facial mask of the present invention.

According to the method for manufacturing the facial mask for facial care as described above, since the flexible substrate 120 is provided between the inner skin 110 and the outer skin 130, the flexible substrate 120 can be prevented from being exposed to moisture in the cosmetic water, and a bonding process for bonding the inner skin 110 and the outer skin 130 is not required, so that the facial mask can be manufactured rapidly.

On the other hand, the present invention should not be limited to the above-described embodiments, and modifications and variations can be made within a scope not exceeding the gist of the present invention, and should also be regarded as falling within the technical idea of the present invention.

For example, since the fastening part is disposed at the fastening wing 132 formed at the outer skin 130, when the fastening wing 132 wraps and fixes the head of the wearer, both ends of the fastening wing 132 can be more conveniently fixed, and the contraction degree of the fastening wing 132 can be easily adjusted according to the size of the head of the wearer. This will be explained with reference to fig. 10 and 11.

Fig. 10 is an enlarged perspective view showing a fastening wing in the face care mask of the present invention, and fig. 11 is a cross-sectional view showing fastening by the fastening wing in the face care mask of the present invention.

As explained with reference to the drawings, the fastening wing 132 is formed with a fastening portion 138, and the fastening portion 138 extends in a direction facing the flexible substrate 120, i.e., toward the outside of the fastening wing 132. The fastening portion 138 is provided with a fastening member 139 on a surface which covers and fixes both ends of the head of the wearer and faces each other.

As such, the fastening device 139 disposed on the fastening portion 138 may be the aforementioned hook and loop fastener. In addition, in order to stably fix the fastening member 139 to the fastening portion 138, the fastening portion 138 is formed with a seating groove 138b in which the fastening member 139 is seated, the seating groove 138b is formed in a shape recessed on the surface of the fastening portion 138 corresponding to the area of the fastening member 139, and when the fastening member 139 is seated in the seating groove 138b, a part of the fastening member 139 is buried in the fastening portion 138.

Then, when the fastener 139 is placed in the placement groove 138b, a primer 138c is formed on the surface of any one of the placement groove 138b and the fastener 139, the primer 138c preferably being made of the same material as the bottom surface of the fastener 139, wherein the fastener 139 faces the fastening portion 138 or the placement groove 138 b.

That is, as shown in fig. 11, for the seating groove 138b and the fastener 139, a primer 138c is formed between the upper surface of the seating groove 138b and the bottom surface of the fastener 139. In this manner, if the primer 138c of the same material as the seating groove 138b or the fastening member 139 is formed, the fitting property of the seating groove 138b and the fastening member 139 is improved.

In addition, the seating groove 138b and the fastening member 139 are formed with a through hole 138d to improve breathability when the fastening wing 132 wraps and fixes the head of the wearer. The through hole 138d is formed by a plurality of holes penetrating the installation groove 138b and the fastening member 139.

That is, the fastening device 139 and the installation groove 138b form a through hole 138d having the same axis, so that the fastening portions 138 of the fastening wing 132 formed at both side ends of the outer skin 130 face each other, and air permeability can be secured through the through hole 138d even if fastened by the fastening device 139. The wearer can wear the mask in a comfortable state for a long time.

In addition, the fastening portion 138 provided with the fastening member 139 as described above is formed with a plurality of concave and convex portions 138a to easily adjust the tightening degree of the fastening wing 132 according to the head size. The concave-convex portion 138a is formed on one surface of the fastening portion 138 provided with the fastening member 139, and the concave-convex portion 138a is concave-convex combined with the concave-convex portion 138a formed on the opposite-side fastening portion 138 when the fastening portions 138 face each other.

As described above, by forming the concave and convex portions 138a in the fastening portions 138, it is easy to adjust the lengths of the fastening portions 138 facing each other according to the positions of the concave and convex portions 138a when the wearer wears the mask, and thus the tightening degree of the wearer's head can be easily adjusted by the fastening wings 132.

Claims (8)

1. A face mask for facial care, comprising:

an inner skin, one side of which is tightly attached to the face of the wearer;

a flexible substrate provided on the other side of the inner skin and provided with a light source for irradiating light to the face of the wearer;

an outer skin provided on the other side of the inner skin equipped with the flexible substrate and having fastening wings formed on both sides thereof to wrap and fix a head of a wearer;

the control module is electrically connected with the flexible substrate to control and operate the light source;

wherein, the inner skin is provided with a light hole corresponding to the light source, and the light source is positioned in the light hole;

a light guide part is arranged inside the light hole and is used for enabling light of the light source to penetrate through and wrapping and shielding the light source;

the fastening wing is provided with a fastening part extending outwards;

the fastening part is provided with a fastening piece on the surface which covers and fixes the head of the wearer and the two ends of which face each other;

the fastening parts form concave and convex parts on the surfaces provided with the fastening parts, so that the concave and convex parts are combined in a concave-convex mode when the fastening parts face each other.

2. The facial care mask according to claim 1,

the light guide part is formed to the same height as a lateral side of the endothelium.

3. The facial care mask according to claim 1,

the inner skin does not transmit the light of the light source.

4. The facial care mask according to claim 1,

the surface of the flexible substrate is formed with a primer.

5. The facial care mask according to claim 4,

the primer is formed between the flexible substrate and the light guide portion.

6. The facial care mask according to claim 1, further comprising:

and the vibration loudspeaker is arranged between the inner skin and the outer skin and is electrically connected with the flexible substrate.

7. The facial care mask according to claim 1,

the fastening part is provided with a mounting groove for mounting the fastening piece;

the surface of one of the seating groove and the fastener is formed with a primer.

8. The facial care mask according to claim 7,

the fastener and the placing groove are formed with through holes with the same axis.

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