Flexible biomimetic electric beauty instrument

Abstract

A flexible biomimetic electric beauty instrument comprises: a liquid carrying layer; a fashion layer; the conductive layer is a conductive metal film with the thickness smaller than 0.5 mm and is arranged between the liquid carrying layer and the fashion layer in a covering mode; a negative plate of the flexible ultra-thin battery is connected with the conductive layer, and a positive plate of the flexible ultra-thin battery is attached to a second face part outside the first face part attached to the liquid carrying layer. Wherein the flexible ultrathin battery and the liquid carrying layer are configured to be an outward protruding part at the peripheral edge of the liquid carrying layer, and the mass ratio of the protruding part in the flexible bioelectricity-imitating beauty instrument in a dry state is smaller than or equal to 17.52%.

Description

Technical Field

[0001] The invention relates to a flexible bioelectricity-mimicking beauty instrument. Background Art

[0002] At present, flexible bioelectric beauty devices require flexible ultra-thin batteries such as paper batteries to be installed on the chin in an external manner, and then one electrode of the flexible ultra-thin battery is attached to the skin under the chin, and the other electrode of the flexible ultra-thin battery is connected to the conductive structure in the mask. Therefore, when the flexible bioelectric beauty device is loaded with beauty liquids such as essence, the face attached to the beauty mask forms a microcurrent loop with the flexible ultra-thin battery, thereby forming a current perpendicular to the face at the face attached to the beauty mask, thereby helping to deliver related drugs into the skin and discharge excrement in the skin in a timely manner.

[0003] However, when the flexible ultra-thin battery is attached to the skin under the chin in an external manner, the user is often required to lie on his back to prevent the flexible ultra-thin battery from falling off the skin under the chin. In particular, when the user is in a standing or sitting position, the flexible ultra-thin battery attached to the skin under the chin is attached to the skin in an almost suspended state, and is usually attached using an adhesive. However, the adhesive may cause allergies to the skin, may damage the skin pores and hair follicles, and may also contaminate the beauty liquid.

[0004] In addition, when male users use the flexible bioelectric beauty instrument, the beard on the chin will reduce the fit between the flexible ultra-thin battery and the skin, causing it to fall off easily. Summary of the invention

[0005] The present invention is made in view of the above situation, and its purpose is to provide a flexible bioelectric beauty instrument that can prevent the flexible ultra-thin battery from falling off when attached to the skin in a suspended state and can effectively protect the skin from damage by adhesives.

[0006] According to an illustrative aspect of the present invention, a flexible bioelectric beauty instrument includes: a liquid carrier layer; a fashion layer; a conductive layer, which is a conductive metal film with a thickness of less than 0.5 mm and is coated between the liquid carrier layer and the fashion layer; and a flexible ultra-thin battery, whose negative electrode sheet is connected to the conductive layer, and the positive electrode sheet is attached to the second face other than the first face attached to the liquid carrier layer. The flexible ultra-thin battery and the liquid carrier layer are configured as an outward protrusion at the peripheral edge of the liquid carrier layer, and the mass proportion of the protrusion in the flexible bioelectric beauty instrument in a dry state is less than or equal to 17.52%. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 is a schematic structural diagram of a flexible bioelectric beauty instrument according to a first embodiment of the present invention, viewed from the back;

[0008] Figure 2 is a schematic structural diagram of a flexible bioelectric beauty instrument according to a first embodiment of the present invention, viewed from the front;

[0009] Figure 3 is a schematic diagram showing the microcurrent operation of the flexible bioelectric beauty instrument according to the first embodiment of the present invention when in working state;

[0010] Figure 4 is a graph showing a first fitting experiment of the protruding portion of the flexible bioelectric beauty instrument in a suspended state according to the first embodiment of the present invention;

[0011] Figure 5 is a graph showing a second fitting experiment of the protruding portion of the flexible bioelectric beauty instrument according to the first embodiment of the present invention in a suspended state; and

[0012] Figure 6 1 is a graph showing the third fitting experiment of the protruding portion of the flexible bioelectric beauty instrument according to the first embodiment of the present invention in a suspended state. DETAILED DESCRIPTION

[0013] The exemplary embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings. It should be understood that these embodiments are provided only to enable those skilled in the art to better understand and implement the present invention, and are not intended to limit the scope of the present invention in any way. Exemplary embodiments are provided in the present invention to illustrate various aspects of the present invention and should not be construed as limiting the scope of the present invention. Depending on the implementation, the corresponding device elements can be configured as hardware, software, firmware, or a combination thereof.

[0014] <First Embodiment>

[0015] [Flexible bioelectric beauty instrument 100]

[0016] Figure 1 is a schematic structural diagram showing a flexible bioelectric beauty instrument 100 according to a first embodiment of the present invention, viewed from the reverse side; Figure 2 1 is a schematic diagram showing the structure of the flexible bioelectric beauty instrument 100 according to the first embodiment of the present invention, viewed from the front. The back side shows the flexible bioelectric beauty instrument 100 attached to the face 11 (see reference numeral 11). Figure 3 ) side, and the front side is the side of the flexible bioelectric beauty instrument 100 that is away from the face 11.

[0017] like Figure 1As shown, the flexible bioelectric beauty instrument 100 includes a liquid carrier layer 1, a conductive layer 2, a fashion layer 3, and a flexible ultra-thin battery 4. The liquid carrier layer 1, the conductive layer 2, and the fashion layer 3 are sequentially laminated from the back side of the flexible bioelectric beauty instrument 100 that fits the face 11 to the front side.

[0018] In particular, the lamination is performed by merely abutting the layers against each other without using glue or other substances for adhesion, because any adhesion will cause hard spots to form on the beauty film and reduce the transparency and fit of the beauty film.

[0019] like Figure 2 As shown, the layers are laminated and firmly bonded at the peripheral edge 8. In addition, the edges of the eye holes, mouth holes and nostrils are also firmly bonded.

[0020] Furthermore, the conductive layer 2 is not firmly attached to the liquid-carrying layer 1 and the fashion layer 3 at the peripheral edge 8, the edges of the eye holes, the mouth holes and the nostrils.

[0021] [Carrier layer 1]

[0022] The liquid carrier layer 1 includes a first surface 9 and a second surface 10 , wherein the first surface 9 is in contact with a first surface portion 11 of the flexible bioelectric beauty instrument 100 , and the second surface 10 is in contact with a conductive layer 2 to be described below.

[0023] The liquid-carrying layer 1 is preferably a silk-based fabric, which is made by a fully cross-spunlace process, so that the beauty mask fabric has a thin and transparent feeling as thin as a cicada's wing and a good fit.

[0024] [Conductive layer 2]

[0025] The conductive layer 2 is a conductive metal film with a thickness of less than 0.5 mm and is laminated between the carrier layer 1 and the fashion layer 3 to be described below. Specifically, the conductive layer 2 is laminated with the second surface 10 of the carrier layer 1 and the inner layer of the fashion layer 3.

[0026] Preferably, the conductive layer 2 is a highly conductive nano-titanium film. The titanium film is light in weight and can reduce the total weight of the flexible bioelectric beauty instrument 100; it also has good conductivity and a light and thin feel. Secondly, when the titanium film is covered in the narrow space between the eye holes, mouth holes, and nostrils, the titanium film is narrow and thin, but the titanium film has strong tear resistance and tensile strength, so it is not easy to be torn or broken, thereby ensuring that a micro-current loop is generated between the eye holes, mouth holes, and nostrils, which helps to assist in delivering relevant drugs into the skin and discharge the excrement in the skin in time.

[0027] More preferably, the conductive layer 2 is a mesh film, which can reduce the amount of metal film (especially titanium film) used and reduce costs; and can also improve the transparency, flexibility, and fit of the flexible bioelectric beauty instrument 100 while ensuring the conductive performance.

[0028] [Fashion layer 3]

[0029] The inner layer of the fashion layer 3 is laminated with the conductive layer 2, and the outer layer can be printed with various patterns and logos.

[0030] Preferably, the fashion layer 3 is a breathable nylon film, which has an elegant visual sense and a soft feel.

[0031] [Flexible ultra-thin battery 4]

[0032] The flexible ultra-thin battery 4 and the liquid carrier layer 1 are configured as an outward protrusion 7 at the peripheral edge 8 of the liquid carrier layer 1. In addition, the flexible ultra-thin battery 4 includes a negative electrode sheet 5 and a positive electrode sheet 6, the negative electrode sheet 5 is connected to the conductive layer 2, and the positive electrode sheet 6 is attached to a second surface 12 (see the reference numeral 12) outside the liquid carrier layer 1. Figure 3 ) fit.

[0033] Specifically, the flexible ultra-thin battery 4 is Figure 1 Two electrode ears extend from the upper and lower sides of the paper, and the two electrode ears are respectively connected to the sheet-shaped negative electrode sheet 5 and the positive electrode sheet 6. Then, the negative electrode sheet 5 is firmly attached to the conductive layer 2 near the peripheral edge 8 for conductivity, and the positive electrode sheet 6 is arranged at the end of the protrusion 7 so as to be closely attached to the second surface 12 for conductivity.

[0034] Preferably, the protrusion 7 is arranged at the peripheral edge 8 of the liquid carrier layer 1 near the chin. When the flexible bioelectric beauty instrument 100 is working, the protrusion 7 can be folded at the chin toward the skin under the chin (the second face 12), so that the positive electrode sheet 6 at the end of the protrusion 7 fits with the skin under the chin to conduct electricity.

[0035] [Working status of the flexible bioelectric beauty instrument 100]

[0036] Figure 3 Schematic diagram showing the microcurrent operation of the flexible bioelectric beauty instrument 100 according to the first embodiment of the present invention when in working state.

[0037] When the flexible bioelectric beauty instrument 100 is used, a beauty liquid such as an essence needs to be loaded into the liquid carrier layer 1 and the conductive layer 2. Figure 3 As shown, the current flows from ① (the positive electrode sheet 6 of the flexible ultra-thin battery 4) through the skin on the lower side of the chin (the second face 12) to the direction of ② to the first face 11, and then flows back to the flexible ultra-thin battery 4 to the negative electrode sheet 5 at ③ through the conductive layer 2, thereby forming an introduction electrical circuit in the first face 11 area.

[0038] [Mass ratio of protrusion 7]

[0039] Figure 4is a diagram showing a first fitting experiment of the protruding portion 7 of the flexible bioelectric beauty instrument 100 in a suspended state according to the first embodiment of the present invention; Figure 5 is a graph showing a second fitting experiment of the protruding portion 7 of the flexible bioelectric beauty instrument 100 in a suspended state according to the first embodiment of the present invention; and Figure 6 1 is a graph showing the third fitting experiment of the protruding portion 7 of the flexible bioelectric beauty device 100 in the suspended state according to the first embodiment of the present invention.

[0040] When the flexible bioelectric beauty instrument 100 is working, since the positive electrode sheet 6 needs to be closely attached to the second face 12, the protrusion 7 at the end of which the positive electrode sheet 6 is provided also needs to be closely attached to the second face 12. In addition, the effective use time of the flexible bioelectric beauty instrument 100 is generally 15-20 minutes, so the close fit time of the protrusion 7 and the second face 12 needs to be more than 20 minutes. In the present invention, the close fit time is set to 30 minutes. Therefore, the time that the protrusion 7 is attached to the skin on the lower side of the chin (the second face 12) in a suspended state is designed to be 30 minutes.

[0041] Since the mold of a specific flexible bioelectric beauty instrument 100 produced by a specific manufacturer is relatively fixed, the area of ​​the flexible bioelectric beauty instrument 100 is relatively unchanged, and the area and shape of the protrusion 7 are also relatively unchanged; and since the thicknesses of the liquid carrier layer 1, the conductive layer 2, and the fashion layer 3 of the flexible bioelectric beauty instrument 100 have been subject to quite mature and fine control in the market and their mass changes are relatively small, in order to make the protrusion 7 fit closely with the skin under the chin for a longer time in a suspended state, a design idea is to minimize the mass proportion of the protrusion 7 to reduce the influence of its own gravity.

[0042] Therefore, according to the flexible bioelectric beauty instrument 100 of the present invention, the flexible ultra-thin battery 4 and the liquid carrier layer 1 are constructed as an outward protrusion 7 at the peripheral edge 8 of the liquid carrier layer 1. In other words, the side surface of the protrusion 7 that is in contact with the second face 12 is also covered or in contact with the liquid carrier layer 1. Before the protrusion 7 is in contact with the second face 12, the beauty liquid can be loaded into the liquid carrier layer 1 of the protrusion 7, and then the protrusion 7 is in contact with the second face 12, so that the protrusion 7 is tightly attached to the second face 12 by virtue of the viscosity of the beauty liquid. This will replace the processing method of using an adhesive to tightly attach the electrode sheet at the end of the protrusion 7 to the second face 12, which is usually used in the market. On the one hand, this will effectively avoid allergies and damages to the skin caused by the adhesive, and can also avoid contamination of the beauty liquid by the adhesive. On the other hand, since the adhesive needs a small piece of isolation paper for protection before being attached to the second surface 12, and the isolation paper can be easily discarded by the user during use, the flexible bioelectric beauty instrument 100 according to the present invention can avoid the use of adhesive and isolation paper to reduce the mass of the protrusion 7, and can also avoid the pollution of the environment by the isolation paper.

[0043] In addition, if Figure 4-6 As shown, in the same batch of flexible bioelectric beauty devices 100, the products whose protrusions 7 cannot fit well with the second surface 12 during use are recycled, and the beauty liquid is rinsed with clean water and then dried. After drying, the two products with the largest and smallest mass are selected, and one is randomly selected within the other mass range, that is, 3 recycled products are selected for the experiment. Then, as Figure 1 As shown, the protrusion 7 is cut off at the upper edge of the negative electrode sheet 4, and weighed to obtain the mass a of the beauty film part and the mass b of the protrusion 7, and then the mass proportion c of the protrusion 7 is calculated (c=b / (a+b)×100%). Next, in order to estimate the mass proportion of the protrusion 7 that can be closely attached to the skin under the chin (the second face 12) in a suspended state for 30 minutes, a silicone plate simulating human skin is horizontally placed on a test bench and kept still, and then the same beauty liquid is filled on the liquid carrier layer 1 of the protrusion 7, and then the protrusion 7 is attached to the lower side of the silicone plate in a suspended state, and the time is counted to observe whether it can be attached for 30 minutes without falling off. In order to estimate the minimum mass of the protrusion 7 attached to the lower side of the silicone plate in a suspended state for 30 minutes, the protrusion 7 after the experiment was rinsed with clean water and then dried. After drying, the weight was reduced by 0.05g. After the beauty liquid was filled, it was attached to the lower side of the silicone plate in a suspended state, and the time was counted to observe whether it could be attached for 30 minutes without falling off. This step was repeated until the attachment time reached 30 minutes and the mass of the protrusion 7 after drying was recorded.

[0044] Specifically, Figure 4As shown, for the recycled product with the smallest mass, the mass a of the beauty film cut from the flexible bioelectric beauty instrument 100 in Experiment 1 is 1.78g, and the mass b of the protrusion 7 is 0.62g. According to the above test method, when the mass of the protrusion 7 is reduced to 0.42g, the bonding time is 30 minutes, and the mass of the protrusion 7 accounts for 19.09%.

[0045] like Figure 5 As shown, for other recycled products with neither the largest nor the smallest mass, the mass a of the beauty film cut from the flexible bioelectric beauty instrument 100 in Experiment 2 is 2.05g, and the mass b of the protrusion 7 is 0.57g. According to the above test method, when the mass of the protrusion 7 is reduced to 0.42g, the bonding time is 30 minutes, and the mass of the protrusion 7 accounts for 17.00% at this time.

[0046] like Figure 6 As shown, for the recycled product with the largest mass, the mass a of the beauty film cut from the flexible bioelectric beauty instrument 100 in Experiment 3 is 2.18g, and the mass b of the protrusion 7 is 0.58g. According to the above test method, when the mass of the protrusion 7 is reduced to 0.43g, the bonding time is 30 minutes, and the mass of the protrusion 7 accounts for 16.48% at this time.

[0047] Based on the results of the three experiments, the minimum mass of the protrusion 7 in the suspended state attached to the lower side of the silicone plate for 30 minutes is about 0.42-0.43g, and its mass proportion is about 16.48-19.09%, and its average mass proportion is 17.52%. Figure 4-6 It can be seen from the data that the minimum mass of the protrusion 7 with a certain area attached to the lower side of the silicone plate in a suspended state for 30 minutes tends to a point value, but its mass proportion fluctuates. In order to effectively control the mass distribution of the protrusion 7 in the flexible bioelectric beauty instrument 100 to be balanced to prevent the feeling of "light head and heavy feet", preferably, the mass proportion of the protrusion 7 is less than or equal to 17.52%. More preferably, the mass proportion of the protrusion 7 is less than or equal to 16.48%.

[0048] <Second Embodiment>

[0049] Next, a second embodiment will be described.

[0050] In the second embodiment, the same components as those in the first embodiment are indicated by the same reference numerals, and their detailed implementation is omitted. The second embodiment differs from the first embodiment in that the protrusion 7 is disposed at the peripheral edge 8 of the liquid carrier layer 1 close to at least one ear, and the protrusion 7 is configured as a hook.

[0051] Although not shown, the protrusion 7 can be provided at the peripheral edge 8 of the liquid carrier layer 1 near one ear, and the protrusion 7 is configured as a hook so that the flexible ultra-thin battery 4 can be hooked on the ear to reduce the negative impact of the weight of the flexible ultra-thin battery 4 on the fitting time of the protrusion 7 and the second face 12. Preferably, the protrusion 7 can be provided at the peripheral edge 8 of the liquid carrier layer 1 near both ears, so that the protrusion 7 is hooked and fitted with both ears respectively through two hooks.

[0052] Specifically, when the protrusion 7 is configured as a hook, the positive electrode sheet 6 provided at the end of the protrusion 7 can be attached to the flat skin behind the lower side of the ear (the second face 12) to change the suspended attachment state, and the flexible ultra-thin battery 4 can also be supported by the ear to reduce the negative impact of the heavy weight of the flexible ultra-thin battery 4 on the attachment. Thus, the user can exercise, such as running, when using the flexible bioelectric beauty instrument 100 of this embodiment.

[0053] In particular, the flat skin behind the ear has almost no hair, so male users can avoid the influence of beards when using the flexible bioelectric beauty instrument 100 of this embodiment.

[0054] <Technical Effects>

[0055] Here, the following [1] to [5] will briefly summarize and list the features and technical effects of the embodiments of the flexible bioelectric beauty instrument according to the present invention described above.

[0056] [1] A flexible bioelectric beauty instrument 100, comprising: a liquid carrier layer 1; a fashion layer 3; a conductive layer 2, which is a conductive metal film with a thickness of less than 0.5 mm and is coated between the liquid carrier layer 1 and the fashion layer 3; and a flexible ultra-thin battery 4, whose negative electrode sheet 5 is connected to the conductive layer 2, and whose positive electrode sheet 6 is attached to a second surface 12 other than a first surface 11 attached to the liquid carrier layer 1, wherein the flexible ultra-thin battery 4 and the liquid carrier layer 1 are constructed as an outward protrusion 7 at the outer peripheral edge 8 of the liquid carrier layer 1, and the mass proportion of the protrusion 7 in the flexible bioelectric beauty instrument 100 in a dry state is less than or equal to 17.52%.

[0057] According to the flexible bioelectric beauty instrument 100 of [1], the flexible ultra-thin battery 4 and the liquid carrier layer 1 are constructed as an outward protrusion 7 at the peripheral edge 8 of the liquid carrier layer 1, so the side of the protrusion 7 that is in contact with the second face 12 is also covered or in contact with the liquid carrier layer 1. Before the protrusion 7 is in contact with the second face 12, the beauty liquid can be loaded into the liquid carrier layer 1 of the protrusion 7, and then in contact with the second face 12, so that the protrusion is tightly attached to the second face 12 by virtue of the viscosity of the beauty liquid. This will replace the common treatment method of using an adhesive to tightly attach the electrode sheet at the end of the protrusion 7 to the second face 12 in the market. On the one hand, this will effectively prevent the adhesive from causing allergies and damage to the skin, and can also prevent the adhesive from contaminating the beauty liquid. On the other hand, since the adhesive needs a small piece of isolation paper for protection before being attached to the second surface 12, and the isolation paper can be easily discarded by the user during use, the flexible bioelectric beauty instrument 100 according to the present invention can avoid the use of adhesive and isolation paper to reduce the mass of the protrusion 7, and can also avoid the pollution of the environment by the isolation paper.

[0058] In addition, according to [1], the mass proportion of the protrusion 7 in the flexible bioelectric beauty instrument 100 is limited to less than or equal to 17.52%. On the one hand, the mass of the protrusion can be reduced, so that the protrusion can be continuously attached for 30 minutes regardless of whether it is in a suspended fit under the chin or in a non-suspended fit state at other parts of the second facial part 12, without the need for additional adhesive; on the other hand, the mass distribution of the protrusion 7 in the flexible bioelectric beauty instrument 100 can be effectively controlled to be balanced to prevent the feeling of "light head and heavy feet".

[0059] [2] According to the flexible bioelectric beauty instrument 100 of [1], the protrusion 7 is arranged at the peripheral edge 8 of the liquid carrier layer 1 close to the chin, and the mass proportion of the protrusion 7 in the flexible bioelectric beauty instrument 100 in a dry state is less than or equal to 16.48%.

[0060] According to the flexible bioelectric beauty device 100 of [2], the protrusion 7 is arranged at the peripheral edge 8 of the liquid carrier layer 1 near the chin, and the mass proportion of the protrusion 7 in the flexible bioelectric beauty device 100 in a dry state is limited to less than or equal to 16.48%. On the one hand, the mass of the protrusion 7 can be further reduced to ensure that the protrusion 7 can be attached to the lower side of the chin in a suspended state for 30 minutes without the need for additional adhesive; on the other hand, the mass distribution of the protrusion 7 in the flexible bioelectric beauty device 100 can be further effectively controlled to be balanced to prevent the feeling of "light head and heavy feet".

[0061] [3] The flexible bioelectric beauty instrument 100 according to [1], wherein the protrusion 7 is arranged at the peripheral edge 8 of the liquid carrier layer 1 close to at least one ear, and the protrusion 7 is constructed as a hook.

[0062] According to the flexible bioelectric beauty instrument 100 of [3], the protrusion 7 is arranged at the peripheral edge 8 of the liquid carrier layer 1 near at least one ear, and the protrusion 7 is constructed as a hook, so that the positive electrode sheet 6 arranged at the end of the protrusion 7 can be attached to the flat skin on the lower back of the ear (the second face 12) to change the suspended attachment state, and the flexible ultra-thin battery 4 can also be supported by the ear to reduce the negative impact of the heavy weight of the flexible ultra-thin battery 4 on the attachment. Therefore, the user can exercise, such as running, when using the flexible bioelectric beauty instrument 100 of this embodiment. In particular, there is almost no hair on the flat skin on the lower back of the ear, so male users can avoid the influence of beards when using the flexible bioelectric beauty instrument 100 of this embodiment.

[0063] [4] The flexible bioelectric beauty instrument 100 according to any one of [1] to [3], wherein the conductive layer 2 is a mesh film.

[0064] According to the flexible bioelectric beauty instrument 100 of [4], the conductive layer 2 is set as a mesh film, which can reduce the amount of metal film (especially titanium film) used and reduce costs; and while ensuring the conductive performance, it can also improve the transparency, flexibility, and fit of the flexible bioelectric beauty instrument 100.

[0065] [5] The flexible bioelectric beauty instrument 100 according to any one of [1] to [3], wherein the conductive layer 2 is a titanium film.

[0066] According to the flexible bioelectric beauty instrument 100 of [5], the conductive layer 2 is set as a titanium film. The titanium film is light in weight and can reduce the total weight of the flexible bioelectric beauty instrument 100. The titanium film has good conductivity and a light and thin feel. Secondly, when the titanium film is covered in the narrow space between the eye holes, mouth holes, and nostrils, the titanium film is narrow and thin, but the titanium film has strong tear resistance and tensile strength, so it is not easy to be torn or pulled apart, thereby ensuring that a microcurrent circuit is generated between the eye holes, mouth holes, and nostrils, which helps to assist in delivering relevant drugs into the skin and discharge the excrement in the skin in time.

[0067] The above description is only a preferred embodiment of the present invention and an explanation of the technical principles used. Those skilled in the art should understand that the disclosure scope involved in the present invention is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present invention (but not limited to) by each other.

Claims

1. A flexible bioelectric beauty instrument, comprising: carrier layer; Fashion layer; A conductive layer, which is a conductive metal film with a thickness of less than 0.5 mm and is laminated between the carrier layer and the fashion layer; as well as The negative electrode sheet of the flexible ultra-thin battery is connected to the conductive layer, and the positive electrode sheet is attached to the second surface other than the first surface attached to the liquid carrier layer. The flexible ultra-thin battery and the liquid carrier layer are constructed together as an outward protrusion at the peripheral edge of the liquid carrier layer, and the mass proportion of the protrusion in the flexible bioelectric beauty instrument in a dry state is less than or equal to 17.52%.

2. The flexible bioelectric beauty instrument according to claim 1, wherein: The protrusion is arranged at the peripheral edge of the liquid carrier layer close to the chin, and the mass proportion of the protrusion 7 in the flexible bioelectric beauty instrument 100 in a dry state is less than or equal to 16.48%.

3. The flexible bioelectric beauty instrument according to claim 1, wherein: The protrusion is disposed at the peripheral edge of the liquid-carrying layer close to at least one ear, and the protrusion is configured as a hook.

4. The flexible bioelectric beauty instrument according to any one of claims 1 to 3, wherein: The conductive layer is a mesh film.

5. The flexible bioelectric beauty instrument according to any one of claims 1 to 3, wherein: The conductive layer is a titanium film.

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