CN210020862U

CN210020862U - Patch facial mask

Info

Publication number: CN210020862U
Application number: CN201920048283.5U
Authority: CN
Inventors: 杨泽宇; 郭仪; 杨柏超
Original assignee: Chengdu Roudian Yunke Science And Technology Co Ltd
Current assignee: Chengdu Roudian Yunke Science And Technology Co Ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2020-02-07
Anticipated expiration: 2029-01-07

Abstract

The utility model discloses a paster facial mask, include: a first electrode portion, a second electrode portion and an integrated circuit portion for supplying voltages of opposite polarities to the first electrode portion and the second electrode portion; the first electrode part comprises a fabric electrode layer, a conductive polymer layer and a carrier layer which are sequentially arranged from top to bottom, wherein the fabric electrode layer is connected with a discharge circuit of the integrated circuit part and is used for releasing an electrical stimulation signal to the conductive polymer layer; the carrier layer contains functional substances. The utility model can realize the uniform electrical stimulation leading-in by utilizing the station viscosity and the conductivity of the conductive high molecular polymer, and has better fit degree with the face skin of the human body, thereby improving the leading-in effect; most of the structure of the patch mask can be recycled, the use cost is low, and the environment friendliness is high.

Description

Patch facial mask

Technical Field

The utility model relates to a facial mask product, concretely relates to paster facial mask based on macromolecular material belongs to skin nursing technical field.

Background

Ion penetration is a physical process in which ion flow is driven by electric field force to diffuse directionally in a medium. This phenomenon, directly or indirectly, constitutes a method for actively transporting substances under the action of electric field force, is often used in scientific experiments, drug release and clinical diagnosis, and with the living needs of people, ion permeation technology is currently widely used in the field of beauty and skin care.

For example, patent document 1 (chinese patent CN 103566466A) discloses a cosmetic device that forms an external current circuit with a human body via two electrodes, and that allows cosmetic components of one of the electrodes to penetrate into the skin by the principle of like-polarity repulsion, thereby achieving the effect of externally introducing or removing dirt inside the skin. In addition, the appliance realizes the function of leading in and out by adopting the contact of the hard metal electrode and the skin of the human body, but the soft characteristic of the skin of the human body causes the poor adhesion of the hard metal electrode and the skin of the human body, and the leading in and out cannot achieve the ideal effect. Especially, when applied to the area of the nose, the ideal effect cannot be achieved. In addition, the cosmetic process generally needs to be carried out for 10-20 minutes, and the effect is optimal, and the appliance needs to be used by hands, so that the operation is inconvenient, and the user experience is poor.

Patent document 2 (chinese patent CN 107041996A) discloses a mask and a method for preparing the same, which provides a physical beauty function through a mask body with a stretchable flexible circuit board while achieving a skin-friendly contact. Moreover, a physical beauty terminal can be optionally added to the flexible circuit board in the mask body, for example, an LED patch is added to achieve the purpose of irradiating colored light to achieve the purpose of tendering skin by photons, and for example, an ultrasonic patch is added to promote the absorption of a facial skin care product. However, since a connection gap exists between the physical beauty terminals in the flexible circuit board, a blind area exists during beauty treatment, so that a part of the face area cannot obtain a beauty effect.

In the ion permeation treatment process, the load of the effective components for beauty and skin care is also an extremely important factor for beauty and skin care, if the effective components for beauty and skin care are coated on the surface of the skin at one time, the absorption of the effective components is not facilitated, and the risk of damage to the skin caused by the excessively high concentration of the effective components exists. Therefore, there is still a need for improvement in the current technical solutions for applying ion permeation technology in the field of cosmetic skin care.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the cosmetic skin care in-process electrode that exists among the prior art and skin contact not good, can not fully evenly act on risk problems such as skin surface, provide a macromolecular material and lead in deriving paster and facial mask, this facial mask can effectively improve the ion introduction rate to the laminating nature is high, and is electrically conductive even, and is with low costs.

In order to achieve the above object, the present invention provides the following technical solutions:

a patch mask comprising: a first electrode portion, a second electrode portion and an integrated circuit portion for supplying voltages of opposite polarities to the first electrode portion and the second electrode portion; the first electrode part comprises a fabric electrode layer, a conductive polymer layer and a carrier layer which are sequentially arranged from top to bottom, wherein the fabric electrode layer is connected with a discharge circuit of the integrated circuit part and is used for releasing an electrical stimulation signal to the conductive polymer layer; the carrier layer contains functional substances.

The utility model discloses a paster facial mask product adopts the effect of two electrode parts mutually supporting, realizes carrying the promotion effect of function thing nature to skin, utilizes to carry the functional material of thing layer load, then promotes to carry the functional material of thing layer load to skin at the potential difference that first electrode part and second electrode part laminating skin formed and shifts, reaches good cosmetic skin care efficiency. Compared with the common beauty and skin care method, the transfer absorption effect of the functional substance is more efficient. Then the functional material loaded by the carrier layer can be properly adjusted according to different requirements, and preferably, the carrier layer can be separated from the electrode part, so that the replacement of the carrier layer is realized, and good recycling is realized. The object carrying layer contains functional substances for beautifying and protecting skin, and is directly covered on the face skin of the human body and used for introducing the functional substances into the face skin of the human body.

Further, the second electrode portion includes a conductive material that is in direct contact with any portion of the human skin.

Further, the conductive polymer layer is made of a polymer to which a conductive filler is added.

Preferably, the high molecular polymer may be a silicone gel. For example, it can be realized by using any conventional silicone gel material such as addition type silicone gel and commercially available AB type silicone gel.

Preferably, the conductive filler is added in a proportion of 1 to 30 wt% of the mass fraction of the high molecular polymer.

Further, the conductive filler is one or more of carbon conductive filler, conductive metal powder or conductive metal wire.

Further, the carbon-based conductive filler is selected from one or more of carbon black, acetylene black, graphite, carbon nanotubes, carbon fibers and the like. The specific addition amount of the conductive filler can be determined according to the conductive performance requirement, and is usually not too high so as to avoid poor fitness with human skin caused by the enhanced hardness of the conductive polymer material.

Further, 6% -18% of acetylene black is added into the silica gel to serve as a conductive filler. For example, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 15% acetylene black may be used as the conductive filler.

Further, the thickness of the conductive polymer layer is 0.1 mm-3 mm. For example, it can be a 1mm, 2mm thick conductive polymer layer, achieving uniform conduction of the fabric electrode layer down discharge.

Furthermore, the carrying layer is made of water-absorbing materials. Such as one of non-woven fabrics, hydrogels, fibers, bioproteins, cotton, dacron, and blends.

Further, the connection between the conductive polymer layer and the carrying layer is detachable. Therefore, after the functional substances in the carrier layer are completely released, the carrier layer can be detached and removed, and then the rest structure of the first electrode layer part, the integrated circuit part and the second electrode part are recycled for reuse. After the new carrying layer containing functional substances is replaced, the novel patch mask with complete efficacy can be repeatedly used.

Further, an insulating layer is arranged on the back surface of the fabric electrode layer. The insulating layer is arranged on one side, far away from the conductive polymer layer, of the fabric electrode layer, so that electric leakage on the back of the fabric electrode layer is avoided, and the uniformity of the electric stimulation function is realized by the aid of discharge of the fabric electrode layer.

Preferably, the insulating layer is made of one or more materials of plastic PET, rubber and resin; the thickness of the insulating layer is 0.5-25 μm.

Further, the functional substance includes a therapeutic drug or a cosmetic substance.

Preferably, the functional substance is one or more of collagen, hyaluronic acid, snail stock solution, coenzyme Q10, etc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an utilize conductive polymer's adhesion and electric conductivity, be used in the facial mask field, can realize that homogeneity electro photoluminescence is leading-in to it is better with human face skin laminating degree, improve leading-in effect.

2. The utility model discloses other parts of paster facial mask except that carrying the thing layer can be dismantled and remain, and what change new contains functional material carries circulated use after the thing layer, reduces use cost.

Description of the drawings:

fig. 1 is a schematic view of a vertical mask cutting structure of a patch mask according to an embodiment of the present invention.

Fig. 2 is a schematic exploded view of a patch film according to an embodiment of the present invention (the fabric electrode, the conductive polymer layer, and the carrier layer have the same projection structure and are stacked in this order).

FIG. 3 shows the surface condition of the control pigskin after the experiment.

FIG. 4 shows the surface condition of the pigskin in the experimental group after the end of the experiment.

FIG. 5 is a section of the surface of the control pigskin after the experiment.

FIG. 6 shows the section of the surface of the pig skin in the experimental group after the end of the experiment.

The labels in the figure are: 1-a first electrode part, 2-a second electrode part, 3-an integrated circuit part, 4-a skin bottom layer, 10-an insulating layer, 11-a fabric electrode, 12-a conductive polymer layer and 13-a carrier layer.

Detailed Description

The utility model discloses a two parts electrode and human skin contact, through exerting the opposite voltage of equal polarity and regard as the conductive loop that the conductor formed the circulation with the human body, and then improve leading-in effect that leading-in material sees through human skin top layer entering skin bottom in the carrier layer of first electrode part. The fabric electrode is realized by adopting the conductive fabric, the conductive fabric belongs to the existing material, and can be prepared by silver plating, nickel plating, copper plating and the like of the fabric, or a blended material prepared by blending silver fibers, nickel fibers, copper fibers, carbon fibers, organic conductive fibers and the like with spandex, chinlon and other materials, has good and uniform conductivity, also has stronger elasticity and stretchability, and is cut or die-cut into the shape and the size of the mask. The fabric electrode has good flexibility, can be bent correspondingly when the patch mask is attached to the skin of the face of a human body and is bent and deformed, is not easy to damage, and keeps the functions of the electrode layer stable and reliable. The conductive polymer layer is prepared by mixing silica gel and conductive filler, the problems of the attaching property and the conductive uniformity of the surface-mounted mask on the skin surface can be effectively improved by combining the fabric electrode with the conductive silica gel layer, so that the surface-mounted mask can be better attached to the skin of the face of a human body when being applied, the effect of controlling the contact resistance to be uniform is achieved, and the uniformity of the surface of the skin are more excellent by conducting the discharge of the fabric electrode layer through the conductive silica gel material layer.

The form of the second electrode portion is not particularly limited, that is, the second electrode portion includes a conductive circuit in which a conductive material can flow through the first electrode portion and the human body after the discharge circuit of the integrated circuit portion is turned on. For example, the conductive fabric may be designed in the form of a bracelet to be worn by a user, or the metal foil may be designed in the form of a patch to be applied around the neck, etc.

The conductive polymer layer is made of high molecular polymer added with conductive filler, the high molecular polymer is made of silicone gel, the addition proportion of the conductive filler is 1 wt% -30 wt% of the mass fraction of the high molecular polymer, and the addition amount of the conductive filler is calculated relative to the sum of the weight of A, B bi-component silicone gel raw materials. Wherein the conductive filler is one or more of carbon conductive filler, conductive metal powder or conductive metal wires; the carbon-based conductive filler may include one or more of carbon black, acetylene black, graphite, carbon nanotubes, carbon fibers, and the like; the specific addition amount of the conductive filler can be determined according to the conductive performance requirement, and is usually not too high so as to avoid poor fitness with human skin caused by the enhanced hardness of the conductive polymer material. The silicone gel can adopt the existing bi-component addition type silicone gel, for example, vinyl-terminated polydimethylsiloxane, polydimethylsiloxane containing vinyl on a side chain, hydrogen-containing silicone oil, vinyl silicone oil, a catalyst (such as platinum) and the like can be used as raw materials for preparing the bi-component addition type silicone gel; the bi-component addition type organic silicon gel has no by-product generated in the curing process, no shrinkage and proper curing speed, and has the effect of sufficient operation and processing and forming in a die after the conductive filler is added. The silicone gel can be prepared from a silicone gel raw material A component and a silicone gel raw material B component according to a mass ratio of 4-6: 6-4, mixing the silicon gel with A, B two components, naturally curing or heating to cure and transform into silicon gel material. In addition, in order to ensure that the conductive filler is uniformly dispersed in the silicone gel, 2 wt% -6 wt% of SiO2 and/or Al2O3 is/are further included in the conductive polymer layer as a dispersing agent.

The present invention will be described in further detail with reference to the accompanying drawings and embodiments, so that the objects, technical solutions and advantages of the present invention will be more clearly understood. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. All the techniques realized based on the present invention all belong to the scope of the present invention.

Each of the starting materials used in the examples is commercially available.

In the utility model, for the convenience of description, the electrode layer is defined as "down" facing the direction of human body discharge, and the opposite direction is defined as "up".

< example 1>

As shown in fig. 1 and fig. 2, the patch film includes a first electrode portion 1, a second electrode portion 2, and an integrated circuit portion 3 for supplying voltages with opposite polarities to the first electrode portion and the second electrode portion; the first electrode part comprises a fabric electrode layer 11, a conductive polymer layer 12 and a carrier layer 13 from top to bottom, wherein the fabric electrode layer 11 is connected with a discharge circuit of the integrated circuit part 3 and is used for releasing an electrical stimulation signal to the conductive polymer layer; the carrier layer 13 contains a functional substance. The carrier layer 13 covers the skin surface (of the human face), releases the functional substance and guides the functional substance to the skin of the human face. The second electrode part 2 comprises a conductive material which is in direct contact with any part of the (human body) skin to assist in forming a conductive path, so that the transfer of current-promoting functional substances is realized, and the absorption and utilization of the functional substances are promoted.

< example 2>

Preparation of conductive silica gel

S1, selecting a commercial AB addition polymerization type silica gel raw material. The equal mass A, B bi-component silica gel raw material is taken and evenly stirred to ensure that A, B two components are fully mixed.

S2, adding conductive filler with the mass fraction of 1-30% of the silicone gel into the mixed silicone gel S1; in one embodiment, in order to select proper conductivity and hardness and viscosity of the conductive silicone gel, the conductive filler with the mass of 6% -18% of the silicone gel can be taken and mixed uniformly.

And S3, stirring uniformly to fully mix the conductive filler and the silicone gel to prepare the liquid conductive silicone gel.

Designing different acetylene black adding proportions in step S2, preparing standard sample blocks with the same size, testing resistance and working voltage, preparing a plurality of test blocks from the conductive silicone gel material with the same conductive filler adding proportion, and testing for a plurality of times, wherein the recorded test results are as follows:

table 1 conductive silicone gel material performance testing

The resistivity and hardness of the silicone gel material are adjusted by adding a certain amount of acetylene black into the silicone gel material, so that the conductivity and hardness of the conductive silicone gel meet the application requirements of the electrical stimulation patch, good conductivity is realized, and the corresponding application requirements are met. Preferably, 6-18% of conductive filler is added into the silicone gel, and the overall parameters of the resistance and the working voltage of the conductive high molecular layer (conductive silicone gel) in the adding proportion range are more suitable for promoting absorption of the functional substance of the patch mask.

< example 3>

The liquid conductive silicone gel prepared by the method of example 2 is poured into a mold, the cut fabric electrode is laid flat on the surface of the conductive silicone gel, and the silicone gel is heated to be cured, so that the connection between the fabric electrode layer and the conductive polymer layer is completed. The heating curing temperature is 40-95 ℃, preferably 40-60 ℃, 60-88 ℃ and the like, and the time is 2-4 h. Of course, also can be with liquid electrically conductive silica gel solidification back, through the edge or set up a plurality of key points and fabric electrode bonding as a whole, the utility model discloses preferred liquid electrically conductive silica gel lays on the fabric electrode before the solidification, connects as a whole through heating solidification.

In order to improve the user experience, the thickness of the conductive silicone gel poured into the mold is controlled, so that the thickness of the formed conductive polymer layer is 0.1-3 mm, and the thickness of the conductive polymer layer combined with the fabric electrode layer is set to be 0.15-3.5 mm. The thickness sum of the fabric electrode layer and the conductive polymer layer is well controlled, good flexibility and bendability are kept, and the patch mask is convenient to attach.

< example 4>

The combination of the conductive polymer layer and the fabric electrode layer prepared in example 3 was attached to a carrier layer so that the carrier layer was attached to the bottom of the conductive polymer layer, thereby constructing a first electrode portion. At the same time, the fabric electrode layer and the integrated circuit portion are connected, and the integrated circuit portion is connected to the second electrode portion. Thus obtaining the paster mask product of the utility model.

The carrier layer is made of water-absorbing materials, such as non-woven fabrics, hydrogel, fibers, biological protein (silk), all cotton, terylene, blended fabrics and the like. Because the carrier layer is made of water-absorbing materials, the carrier layer can carry substances to be led into the skin, and does not need to be coated with corresponding substances in advance before use, thereby being convenient for users to use. The substance absorbed in the carrier layer and to be introduced into skin is generally an ionic substance, and specifically can be one or more of anti-inflammatory drugs, cosmetic substances, such as collagen, hyaluronic acid, snail stock solution, coenzyme Q10, and water-soluble drugs.

Carry in the first electrode layer and be connected for dismantling the connection between thing layer and other upper strata, modes such as buckle nail, magic subsides to guarantee that other parts except that carry the thing layer can recycle, reduce use cost. Or the adhesiveness between the carrier layer and the conductive polymer layer can be directly utilized for attaching without depending on other bonding structures, so that the good attachment of the carrier layer and the conductive polymer layer can be ensured, the conductive performance is excellent, and the good bonding stability can be realized.

Further, the other surface (the surface of the non-combined conductive polymer layer) of the fabric electrode layer is also provided with an insulating layer 10, and the insulating layer is made of one or more materials of plastic PET, rubber and resin; the thickness of the insulating layer is 0.5-25 μm.

The structure of the integrated circuit part 3 belongs to the mature prior art in the field, and can be specifically designed according to different requirements, for example, the circuit can include: one or more of components such as a control module, a power supply module, a pulse generating circuit, a voltage stabilizing circuit, a booster circuit, a switch, a display device and the like.

< example 5>

The 14% acetylene black silicon gel material with the number of 308 in the example 2 is selected, and the conductive polymer (acetylene black silicon gel) and the fabric electrode are compounded according to the preparation method in the example 3 to obtain the combined structure of the fabric electrode layer and the conductive polymer layer. The thickness of the conductive polymer layer is controlled to be 1.5mm, and the sum of the thicknesses of the conductive polymer layer and the conductive polymer layer is 1.8 mm. Then, the second electrode part made of the existing electrical stimulation integrated circuit and the conductive silicone gel is selected, the carrier layer and the conductive polymer layer are combined in the same manner as in the embodiment 4, and the integrated circuit part is connected with the fabric electrode and the second electrode part. And finally, combining a non-woven fabric carrier layer containing 0.1% of hyaluronic acid on the bottom of the conductive polymer layer, thus obtaining the patch mask product.

The patch mask is simple and applicable in a laboratory, and the result shows that the patch mask product has good skin fitting property and can be well fitted, and the electrical stimulation function of the patch mask is simply tested to be normal, and the electrical stimulation intensity is moderate.

< example 6>

The acetylene black silicon gel material with the addition of 10% and the number of 304 in the example 2 is selected, and the conductive polymer (acetylene black silicon gel) and the fabric electrode are compounded according to the preparation method of the example 3 to obtain the combined structure of the fabric electrode layer and the conductive polymer layer. The thickness of the conductive polymer layer is controlled to be 2mm, and the sum of the thicknesses of the conductive polymer layer and the conductive polymer layer is 2.9 mm. Then, a PP insulating layer with a thickness of 0.2mm, a conventional electrical stimulation integrated circuit, a second electrode part made of conductive silicone gel, and hydrogel containing functional substance collagen are selected as carrier layers, the carrier layers are combined with the conductive polymer layer according to the same method of the embodiment 4, the integrated circuit part is connected with the fabric electrode and the second electrode part, the insulating layer and the fabric electrode layer are bonded by using glue to form protection, and thus the patch mask product is obtained.

The patch mask is attached to the surface of skin, so that the attaching stability is good, no gap exists, the discharge stimulation function of the patch mask is tested simply, the discharge is uniform, no local stabbing pain is caused, and the whole efficacy is normal and excellent.

< test example >

The test is an experiment of the functional substance introduction effect of the patch mask, wherein the fabric electrode is made of fabric made of silver fibers and has the thickness of 0.08mm, the conductive silica gel is made of silica gel added with 10% acetylene black, the conductive silica gel and the fabric electrode are solidified together and then connected into a whole, the carrying layer contains hyaluronic acid, the experiment adopts pigskin as an introduction object, and the introduction area is 15cm²The power supply module provides an electric pulse signal with the current of 200mA, and the power-on time is 30 min.

The experiment is provided with an experiment group and a control group, the experiment group adopts the scheme, and the control group coats hyaluronic acid with the same quantity on the surface of the pigskin. After the experiment, fig. 3 is the surface condition of the pigskin of the control group after the experiment is finished, fig. 4 is the surface condition of the pigskin of the experimental group after the experiment is finished, fig. 5 is the surface slicing condition of the pigskin of the control group after the experiment is finished, and fig. 6 is the surface slicing condition of the pigskin of the experimental group after the experiment is finished. Finally, the experimental group had better skin condition than the control group in terms of appearance. On the other hand, the amount of hyaluronic acid introduced into the pig skin of the experimental group was increased in a multiple manner from the slicing condition, compared to the amount of hyaluronic acid introduced into the pig skin of the control group.

It should be noted that the thicknesses of the respective layers in the drawings are not strictly drawn to actual scale, and the drawings in the specification should not be limited to the embodiments or the aspects of the present invention, but are only for technical understanding and should not be limited thereto.

Claims

1. A patch mask, comprising: a first electrode portion, a second electrode portion and an integrated circuit portion for supplying voltages of opposite polarities to the first electrode portion and the second electrode portion; the first electrode part comprises a fabric electrode layer, a conductive polymer layer and a carrier layer which are sequentially arranged from top to bottom, wherein the fabric electrode layer is connected with a discharge circuit of the integrated circuit part and is used for releasing an electrical stimulation signal to the conductive polymer layer; the carrier layer contains functional substances.

2. A patch mask as claimed in claim 1, wherein said second electrode portion comprises a conductive material which is in direct contact with any part of the human skin.

3. A patch mask as claimed in claim 1, wherein said conductive polymer layer is made of a polymer to which a conductive filler is added.

4. A patch mask as claimed in claim 3, wherein said high molecular weight polymer is silicone gel.

5. A patch mask according to claim 1, wherein said conductive polymer layer has a thickness of 0.1mm to 3 mm.

6. A patch mask according to claim 1, wherein said connection between said conductive polymer layer and said carrier layer is a detachable connection.

7. A patch mask as claimed in claim 1, wherein an insulating layer is further provided on the back of said fabric electrode layer.

8. A patch pack according to claim 7, wherein the insulating layer has a thickness of 0.5 to 25 μm.