Physiotherapy skin beautification apparatus

Abstract

The present application provides a physiotherapy skin beautification apparatus, comprising a substrate layer and a light filter layer which are laminated. The substrate layer is made of a light-transmitting material, and the light filter layer can cut off light waves of specific wavelength bands incident from the external environment. The physiotherapy skin beautification apparatus of the present application performs targeted filtering by means of the light filter layer, cutting off the incidence of light in harmful wavelength bands, while allowing light in wavelength bands that have beauty or therapeutic effects on the skin to pass through the physiotherapy skin beautification apparatus and incident onto the skin of a user, thereby utilizing the light waves in natural light to perform whitening, redness reduction, skin rejuvenation, collagen regeneration stimulation, and the like on the skin. The physiotherapy skin beautification apparatus of the present application not only addresses the issue of sun protection, but also takes into account the beauty effects, while achieving dustproof and aesthetic functions, and integrating the functions of a mask, a face shield, a sun hat, and beauty treatment.

Description

Physiotherapy skin care device TECHNICAL FIELD

[0001] The present application relates to the field of cosmetology, in particular to a physiotherapy skin care device. BACKGROUND

[0002] When people go outdoors, they will be exposed to natural light, which contains harmful light waves. In particular, under the intense sun, harmful light waves such as ultraviolet rays can cause great damage to human skin and can cause skin conditions such as dark spots and freckles. Women who love beauty are more afraid of being tanned and looking unattractive. Currently, people often use special sunscreen chemicals to filter out harmful light waves in natural light, or use sun hats and other tools to block the sun. However, the effects of existing sunscreens and sun hats and other tools are often limited. The use of chemicals such as sunscreen is another burden on the skin, which can easily clog the pores of the skin, and the greasy and heavy feeling when using is often not very comfortable. Using sun hats and other tools cannot completely filter out harmful light waves. With the changing environment, more and more people are used to wearing masks and face masks when they go out, which can block light and dust and to some extent prevent ultraviolet rays from damaging the skin. However, the use of masks and face masks, like sun hats and other tools, cannot completely filter out harmful light waves. Whether it is sunscreen, sun hats, or masks and face masks, they are single-function and have limited effects on filtering harmful light. In addition, natural light contains a large amount of visible light and near-infrared light, which is beneficial to the health of the skin.

[0003] With the development of society and the improvement of people's living standards, the beauty industry has also developed rapidly. Traditional beauty methods mainly rely on chemical drugs or artificial electronic devices. These methods often have certain side effects and risks, and are also very troublesome to use. Chemical drugs have side effects on the skin to some extent, and the products on the market are of varying quality. Consumers need to spend a lot of time and effort to choose and purchase products that may not meet their expectations. Artificial electronic devices such as LED irradiation beauty and laser beauty products require power supply and cannot be worn outside, which is very time-consuming and troublesome.

[0004] In summary, there is currently no beauty product on the market that is easy to use, has good beauty effects, has few side effects, and can be used in various situations while utilizing natural light to provide sun protection and skin care functions. TECHNICAL PROBLEM

[0005] The purpose of the present application is to provide a physiotherapy skin care device that is easy to use, has good beauty effects, and is safe and reliable. TECHNICAL SOLUTION

[0006] To achieve the purpose of the present application, the following technical solutions are provided:

[0007] The application provides a physiotherapy and skin care device, which comprises a laminated substrate layer and a filter layer. The substrate layer is made of a light-transmitting material, and the filter layer can cut off light waves of a specific waveband incident from the outside. When the device is used, it is worn on the user's body, such as the face or the neck, and the inside of the protective cover is close to the user's skin. The outside of the protective cover is opposite to the inside, and the outside of the protective cover faces the outside. Light is incident on the device from the outside. Depending on the shape and wearing mode of the protective cover, the light incident from the outside can come from multiple directions. The physiotherapy and skin care device of the application can effectively block light waves of the specific waveband in the multiple directions. The incident in the application refers to the incident from the outside.

[0008] In some embodiments, the substrate layer is made of a transparent material or a microporous light-transmitting material, such as cloth or gauze.

[0009] In some embodiments, the light waves of the specific waveband include at least one waveband interval.

[0010] In some embodiments, the light waves of the specific waveband include at least light waves of a first waveband set. In some embodiments, the light waves of the first waveband set are selected from the ultraviolet light waveband.

[0011] In some embodiments, the filter layer can cut off incident light waves of the first waveband set.

[0012] In some embodiments, the filter layer can cut off incident light waves of the first waveband set, and can transmit incident light waves of a second waveband set, and / or reflect light waves of a third waveband set.

[0013] In more specific embodiments, the light waves of the first waveband set include at least one or both of light waves of a continuous waveband interval and light waves of a discrete wavelength; and / or the light waves of the second waveband set include at least one or both of light waves of a continuous waveband interval and light waves of a discrete wavelength; and / or the light waves of the third waveband set include at least one or both of light waves of a continuous waveband interval and light waves of a discrete wavelength.

[0014] In some embodiments, the first waveband set includes at least a first continuous waveband interval; and / or the second waveband set includes at least a second continuous waveband interval different from the first continuous waveband interval; and / or the third waveband set includes at least a third continuous waveband interval different from the first continuous waveband interval and the second continuous waveband interval.

[0015] In more specific embodiments, the first waveband set is usually selected from the ultraviolet light waveband; and / or the second waveband set can be selected from the infrared light waveband.

[0016] In some embodiments, the first wavelength set further comprises a fourth continuous wavelength interval, and the first continuous wavelength interval and the fourth continuous wavelength interval are continuous or discontinuous. In more specific embodiments, the fourth continuous wavelength interval is different from the first continuous wavelength interval, the second continuous wavelength interval, and the third continuous wavelength interval.

[0017] In some embodiments, the first wavelength set further comprises one or more additional continuous wavelength intervals that are continuous or discontinuous with the first continuous wavelength interval and the fourth continuous wavelength interval. Similarly, in some embodiments, the second wavelength set and the third wavelength set each further comprises one or more additional continuous wavelength intervals that are continuous or discontinuous with the second continuous wavelength interval and the third continuous wavelength interval, respectively. That is, each of the first wavelength set, the second wavelength set, and the third wavelength set can comprise one or more than two continuous wavelength intervals, and can be continuous or discontinuous. In other embodiments, the first wavelength set, the second wavelength set, and the third wavelength set each further comprises one or more than two discrete wavelengths. The first continuous wavelength interval, the second continuous wavelength interval, the third continuous wavelength interval, and the fourth continuous wavelength interval are defined for convenience of description, and are not fixed wavelength intervals. In specific embodiments, different wavelength intervals can be assigned different names.

[0018] In some embodiments, the first wavelength set comprises a wavelength interval of 280 nm to 400 nm, and / or the second wavelength set comprises a wavelength interval of 400 nm to 700 nm, and / or the third wavelength set comprises a wavelength interval of 700 nm to 2500 nm.

[0019] In some of the above-mentioned manners, the light filtering layer is a specific filtering film layer, which can cut off light waves of a specific waveband and does not allow the light waves to be incident, while allowing other wavelengths of light waves to be incident. The specific waveband of light waves can include at least one waveband interval, and the first preferred waveband is ultraviolet light. The specific waveband of light waves can also be a double-interval or multi-interval waveband. For example, the specific waveband of light waves is selected from 280-400 nm, 450-550 nm, or 600-700 nm. For another example, the specific waveband of light waves is selected from a waveband including 450-550 nm and 600-700 nm. For another example, the specific waveband of light waves is selected from a waveband including 500-615 nm and 900-1800 nm. For example, the specific waveband of light waves is selected from 900-1800 nm, which means that the light filtering layer can cut off visible light and allow near-infrared light to be incident. For another example, the specific waveband of light waves is selected from a more specific range of intervals, so that the light waves of a waveband having a cosmetic or therapeutic effect on the skin can be incident on the user's skin through the physiotherapy and skin care device. In a more specific embodiment, the light filtering layer has a cut-off wavelength of 280-400 nm, a transmission wavelength of 400-700 nm, and a reflection wavelength of 700-2500 nm. In some embodiments, the light filtering layer is a unidirectional light transmission layer.

[0020] In some embodiments, the light filtering layer is a light filtering film arranged on the substrate layer. The light filtering film can be arranged on the outer surface or the inner surface of the substrate layer by film coating means.

[0021] In another embodiment, the light filtering layer is an optical film coating film piece. The light filtering layer and the substrate layer are sequentially stacked along a first direction or sequentially stacked along a direction opposite to the first direction. The optical film coating film piece can be a soft film or a hard film. The optical film coating film piece can be coated with one or more layers of optical film. Each layer of optical film can cut off, transmit, or reflect light waves of a specific wavelength. The first direction is a direction from the outside to the inside of the physiotherapy and skin care device. The outside and the inside of the substrate layer refer to the outside of the substrate layer, the substrate layer itself, and the inside of the substrate layer in sequence along the first direction. When the physiotherapy and skin care device is used, the outside of the substrate layer usually faces the external light source, and the inside of the substrate layer usually faces the user.

[0022] In another embodiment, the light filtering layer can also be an optical glass piece. The optical glass piece can cut off, transmit, or reflect light waves of a specific wavelength.

[0023] In some embodiments, the physiotherapy and skin care device further comprises a cover layer made of a light-transmitting material. The cover layer and the substrate layer are sequentially stacked along the first direction. In a specific embodiment, the cover layer is made of a transparent material or a microporous light-transmitting material (for example, cloth or gauze or a fiber layer or other microporous and light-transmitting layers).

[0024] In some embodiments, the filter layer is a filter film disposed on the substrate layer, and the filter layer can be disposed on the substrate layer or the cover layer by film coating means.

[0025] In some embodiments, the filter layer is an optical coating film, and the cover layer, the filter layer, and the substrate layer are sequentially stacked along a first direction. In some embodiments, the filter layer is disposed between the cover layer and the substrate layer, and the cover layer, the filter layer, and the substrate layer are sequentially stacked along the first direction. Specifically, the filter layer can be disposed on the outer surface of the substrate layer or on the inner surface of the cover layer by film coating means, or the filter layer can be an optical coating film disposed between the cover layer and the substrate layer. When the filter layer is disposed between the substrate layer and the cover layer, the substrate layer serves to improve the comfort of contact with the skin and separates the cover layer and the filter layer from the skin, and can provide support to enhance the stability of the filter layer, the cover layer can provide support and protection for the substrate layer and the filter layer, and can be provided with patterns or colors on the cover layer for beautification, which do not affect the optical properties of the originally designed light transmission, light filtering, and light reflection.

[0026] In some embodiments, the filter layer is disposed on the outer surface of the cover layer, and the filter layer, the cover layer, and the substrate layer are sequentially stacked along the first direction. Specifically, the filter layer can be disposed on the outer surface of the cover layer by film coating means, or the filter layer can be an optical coating film disposed on the outer surface of the cover layer, and in this case, the substrate layer serves to improve the comfort of contact with the skin and separates the cover layer and the filter layer from the skin, and the cover layer can serve as support and shaping. In other embodiments, the filter layer is disposed on the inner surface of the substrate layer, and the cover layer, the substrate layer, and the filter layer are sequentially stacked along the first direction. Specifically, the filter layer can be disposed on the inner surface of the substrate layer by film coating means, or the filter layer can be an optical coating film disposed in the substrate layer, and in this case, the substrate layer can provide support to enhance the stability of the filter layer, and the cover layer can serve as shaping and protection. In specific embodiments, the filter layer is usually disposed between the cover layer and the substrate layer to improve the comfort of the substrate layer adhering to the skin and to protect the filter layer.

[0027] In some embodiments, the filter layer can be an integral structure or a combination of multiple units distributed in zones, and at least one of the units has different specific cutoff wave bands and / or specific transmission wave bands and / or specific reflection wave bands, and the cutoff light wave bands of each unit can be the same or different.

[0028] In some embodiments, the filter layer comprises one or more than two specific filter film layers stacked to cut off specific wavebands of light waves, so as to cut off the incidence of light waves in the at least one waveband interval. If different filter film layers have different filtering wavebands and / or transmission wavebands and / or reflection wavebands, the stacking can achieve the effects of filtering and / or transmitting and / or reflecting light waves in multiple wavebands.

[0029] For example, the filter layer comprises a first film layer, a second film layer and a third film layer stacked in sequence. The first film layer cuts off light waves in a first continuous waveband interval and transmits light waves in a second continuous waveband interval, a third continuous waveband interval and a fourth continuous waveband interval. The second film layer transmits light waves in the second continuous waveband interval and the fourth continuous waveband interval and reflects light waves in the third continuous waveband interval. The fourth film layer transmits light waves in the second continuous waveband interval and cuts off light waves in the fourth continuous waveband interval. The filter layer of this embodiment achieves the effects of cutting off light waves in the first continuous waveband interval and the fourth continuous waveband interval, transmitting light waves in the second continuous waveband interval and reflecting light waves in the third continuous waveband interval. Each specific waveband interval can be selected according to actual needs. For example, the first continuous waveband interval and the fourth continuous waveband interval are selected from the ultraviolet waveband, and the second continuous waveband interval is selected from the far infrared waveband.

[0030] In some embodiments, the filter layer is provided with different cut-off wavebands in different regions in a partitioned distribution manner. The filter layer can be coated in different partitions, and the coating in each partition is provided with different filtering wavebands and / or transmission wavebands and / or reflection wavebands. In some embodiments, each partition can be provided with two or more film layers stacked in sequence. The filter layer can also be provided with optical coating film pieces with different filtering wavebands and / or transmission wavebands and / or reflection wavebands in different partitions, so as to achieve the effects of filtering and / or transmitting and / or reflecting light waves in the same or different wavebands in different partitions.

[0031] For example, the physiotherapy and skin care device is used as a sunscreen and freckle-removing mask. The physiotherapy and skin care device is adapted to the shape of the mask. The filter layer is coated in different partitions or provided with optical coating film pieces in different partitions. The filter layer as a whole has the effect of cutting off ultraviolet light waves, and can transmit far infrared light waves in a region of the cheek where freckle removal is needed, so as to perform physiotherapy and freckle removal by incident far infrared light in a specific waveband interval.

[0032] In some embodiments, the filter layer is a unidirectional light transmission layer.

[0033] In the specific embodiments, the physiotherapy and skin care device is adapted to the shape of the human body wearing part.

[0034] In some embodiments, the physiotherapy skin care device is in the shape of a mask for facial use, or a mouth mask, or a neck mask for neck use, or a mask for facial and neck use, or a sun hat, or a sun hat panel, or a sun umbrella surface, or any of a swimsuit, a sleeve, a trouser, a knee pad, a bra, an underwear, or an underpants. Advantages

[0035] Compared with the prior art, the present application has the following advantages:

[0036] The physiotherapy skin care device of the present application filters light through the filter layer, cuts off the harmful waveband light, and allows the waveband light with cosmetic or therapeutic effect on the skin to pass through the physiotherapy skin care device and be incident on the user's skin. The light waves in natural light are used to whiten the skin, remove redness, tenderize the skin, stimulate collagen regeneration, etc. The light waves of sunlight are a full-spectrum light source, which contains various waveband light waves that are useful for the skin, such as infrared light above 900 nm, visible light of 500-700 nm, which has the effects of removing black spots, removing beans, stimulating collagen regeneration, removing red blood vessels, promoting blood circulation, etc. Therefore, the physiotherapy skin care device of the present application can be used as an outdoor cosmetic tool to take advantage of natural sunlight energy for cosmetic purposes during travel. It is a new energy-saving cosmetic method, which saves the user's time for individual cosmetic purposes and is very convenient to wear and operate, reducing the interference with normal travel and activities. It not only solves the problem of sun protection, but also takes into account the cosmetic effect, and at the same time, it can achieve the functions of dustproof, aesthetic, and cosmetic. BRIEF DESCRIPTION OF DRAWINGS

[0037] Fig. 1 is an exploded view of an embodiment of the physiotherapy skin care device of the present application;

[0038] Fig. 2 is a schematic view of the physiotherapy skin care device of the present application;

[0039] Fig. 3 is a schematic view of a specific embodiment of the filter layer in the physiotherapy skin care device of the present application;

[0040] Fig. 4 is an exploded view of an embodiment of the physiotherapy skin care device of the present application;

[0041] Fig. 5 is a schematic view of the physiotherapy skin care device of the present application;

[0042] Fig. 6 is an exploded view of an embodiment of the physiotherapy skin care device of the present application;

[0043] Fig. 7 is a schematic view of an embodiment of the physiotherapy skin care device of the present application;

[0044] Fig. 8 is an exploded view of an embodiment of the physiotherapy skin care device of the present application;

[0045] Fig. 9 is a schematic diagram of an embodiment of the application;

[0046] Fig. 10 is a schematic diagram of an embodiment of the application;

[0047] Fig. 11 is a schematic diagram of an embodiment of the application;

[0048] Fig. 12 is a schematic diagram of an embodiment of the application;

[0049] Fig. 13 is a schematic diagram of an embodiment of the application. Embodiments of the application

[0050] Example embodiments of the application will be described herein below with reference to the drawings. While example embodiments of the application are illustrated, it will be understood that the application is not limited to the embodiments illustrated, but can be carried out in various forms. Rather, these example embodiments are provided in order to convey a thorough understanding of the application to those skilled in the art. In the drawings, like or similar elements / provisions are referred to by like reference numerals.

[0051] It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and the like are to be construed to be inclusive (i.e., to include both instances of open- and closed- ended conditions) unless otherwise indicated. The methods described herein can be implemented in a number of ways. Embodiments of the application described herein can be directed to methods comprising the steps of the methods described herein, compositions comprising the compositions described herein, and computer program products comprising computer code to implement the methods described herein.

[0052] Although the terms first, second, third, etc. can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first", "second", and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0053] For ease of description, spatially relative terms can be used herein for the purpose of illustrating one element's or feature's relationship to another element or feature as shown in the figures. Such spatially relative terms include "internal", "external", "inward", "outward", "stern", "forward", "above", "below", "lower", "upper", "front", "rear", and the like. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device is inverted, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below" can encompass both an orientation of above and below. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0054] Referring to FIGS. 1 and 2, in this embodiment, the physiotherapy and skin care device has a mask shape wearable on the face, which includes a substrate layer 130, a filter layer 120, and a cover layer 110. The substrate layer 130 and the cover layer 110 are made of a light-transmitting material, specifically a transparent material or a microporous light-transmitting material such as cloth or gauze. The filter layer 120 can block specific wavebands of light from the outside world. The outside world refers to the environment when the physiotherapy and skin care device is worn on the user's body, such as the face or the neck, with the inside of the mask close to the user's skin and the opposite side as the outside of the mask. The outside of the mask faces the outside world, and light from the outside world enters the physiotherapy and skin care device. Depending on the shape and wearing mode of the mask, the light from the outside world can come from multiple directions, and the physiotherapy and skin care device can effectively block specific wavebands of light from the multiple directions. The term "incident" in this application refers to light from the outside world.

[0055] The filter layer 120 can block the incidence of specific wavebands of light and allow the incidence of other wavelengths of light. The specific wavebands of light include at least one waveband interval. Specifically, the specific wavebands of light include at least a first waveband set of light, and the first waveband set of light is preferably selected from the ultraviolet light waveband. In another embodiment, the filter layer 120 can block the incidence of the first waveband set of light, and can transmit the incidence of a second waveband set of light and reflect a third waveband set of light. The filter layer 120 can be made into a unidirectional light-transmitting layer, i.e., transmitting light in the first direction and not transmitting light in the opposite direction.

[0056] The filter layer 120 can cut off incident light waves of the first waveband set, and the filter layer 120 can transmit incident light waves of the second waveband set, and / or reflect light waves of the third waveband set. The light waves of the first waveband set include at least one or both of continuous waveband interval light waves and discrete wavelength light waves; and / or the light waves of the second waveband set include at least one or both of continuous waveband interval light waves and discrete wavelength light waves; and / or the light waves of the third waveband set include at least one or both of continuous waveband interval light waves and discrete wavelength light waves.

[0057] The first waveband set includes at least a first continuous waveband interval; and / or the second waveband set includes at least a second continuous waveband interval different from the first continuous waveband interval; and / or the third waveband set includes at least a third continuous waveband interval different from the first continuous waveband interval and the second continuous waveband interval. Further, the first waveband set further includes a fourth continuous waveband interval, the first continuous waveband interval and the fourth continuous waveband interval are continuous or discontinuous, and the fourth continuous waveband interval is different from the first continuous waveband interval, the second continuous waveband interval and the third continuous waveband interval.

[0058] In specific embodiments, the first waveband set and the fourth waveband set are usually selected from the ultraviolet light waveband; and / or the second waveband set is selected from the infrared light waveband.

[0059] That is, the specific waveband of light waves can include at least one waveband interval, with the ultraviolet light cutoff waveband being the preferred waveband, or a double or multiple interval waveband. For example, the specific waveband of light waves is selected from the 280-400 nm waveband, or the 450-550 nm waveband, or the 600-700 nm waveband; for another example, the specific waveband of light waves is selected from the waveband including the 450-550 nm and 600-700 nm two intervals; or the specific waveband of light waves is selected from the waveband including the 500-615 and 900-1800 nm two intervals, for example, the light wave of the 900-1800 nm waveband interval is cut off, that is, the visible light is blocked and cannot penetrate, but the near-infrared light can penetrate; or a more fine range of intervals is divided and selected, and so on, so that the waveband of light with a cosmetic or therapeutic effect on the skin is allowed to pass through the physiotherapy and skin care device and be incident on the user's skin. In a more specific embodiment, the cutoff wavelength of the filter layer 120 is 280-400 nm, the transmission wavelength is 400-700 nm, and the reflection wavelength is 700-2500 nm. As for the selection of the waveband interval and the specific correspondence of the skin cosmetic treatment function, it belongs to the field of cosmetic medicine, and the corresponding cosmetic medical function can be realized by selecting the published knowledge of cosmetic medicine, such as cosmetic medical journals or papers, other existing public achievements of cosmetic medicine, and the like, so as to know which waveband cutoff can prevent the damage of light to the skin and which waveband passing can allow the light to have a cosmetic effect on the skin.

[0060] In Embodiment One, the filter layer 120 is an optical coating film, and the cover layer 110, the filter layer 120, and the substrate layer 130 are sequentially stacked along the first direction, and the filter layer 120 is arranged between the cover layer 110 and the substrate layer 130, so as not to be easily displaced or detached, thereby ensuring the stability and durability of the filtering effect. The optical coating film can be a soft film or a hard film. In other embodiments, the filter layer 120 is a filter film arranged on the substrate layer 130, and the filter film can be arranged on the outer surface or the inner surface of the substrate layer 130 by coating means.

[0061] The cover layer 110 plays a role in shaping, protection, dust prevention, aesthetics, and the like, and can be a transparent material or a microporous light-transmitting material (such as cloth or gauze, etc.), thereby improving the light-transmitting property and comfort of the mask. The material selection takes into account multiple factors such as comfort, light-transmitting property, durability, and the like, to ensure comfortable wearing and a good service life. The materials of the substrate layer 130 and the cover layer 110 can be the same or different. In a specific embodiment, the materials of the substrate layer 130 and the cover layer 110 are polycarbonate (PC), which has good light-transmitting property, weather resistance, and comfort.

[0062] Please refer to Figs. 1-3, the physiotherapy skin care device has a face and neck integrated mask, the cover layer 110 includes a face area 111 and a neck area 112 connected, and ear hanging parts 113 connected at the back of both sides of the cover layer 110; the filter layer 120 includes a face area 121 and a neck area 122 connected; the substrate layer 130 includes a face area 131 and a neck area 132 connected, and ear hanging parts 133 connected at the back of both sides of the substrate layer 130. The face area 111, 121, 131 fits the face contour, the neck area 112, 122, 132 fits the neck contour, the ear hanging parts 113, 133 have perforations that fit the ear shape to facilitate wearing, and other wearing auxiliary structures such as ear hanging ropes, hooks, single binding ropes, magic tape binding belts, etc. similar to wearing masks can also be provided, the materials used can be the same as or different from the cover layer 110 or the substrate layer 130, and can be integrally formed with the cover layer 110 or the substrate layer 130 into one piece or independent and connected to the cover layer 110 or the substrate layer 130. The face area 111, 121, 131 is also provided with a window 141 for eyes to be exposed and a breathable hole 142 for breathing.

[0063] The light filtering layer 120 can be an integral structure or a combination of multiple units distributed in different zones, and the wavelength range of the light cut off by each unit can be the same or different. The light filtering layer 120 includes one or more specific filter film layers that cut off light waves in a specific wavelength range, so as to cut off the incidence of light waves in the at least one wavelength range, or different wavelength ranges are set in different zones. For example, different skin treatment requirements are needed for different positions of the face, and different filter wavelength ranges can be selected in different zones. When the light filtering layer 120 is a light filtering film arranged on the substrate layer 130, the film can be coated in different zones, for example, the forehead and cheek of the face are coated with light filtering films with different cut-off wavelength ranges. When the light filtering layer 120 is an optical film, a partition film can be used, which can be clamped between the cover layer 110 and the substrate layer 130 by a fitting method, or can be arranged between the cover layer 110 and the substrate layer 130 by an adhesive method, or can be arranged on the outer surface or inner surface of the cover layer 110, or can be arranged on the outer surface or inner surface of the substrate layer 130. A plurality of film pieces can also be connected together by gluing or other methods, which is convenient for processing and operation and can reduce manufacturing costs. As shown in FIG. 3, the light filtering film pieces 123 and 124 are arranged on the base of the light filtering layer 120 in different zones, and the cut-off wavelength ranges of the light filtering film pieces 123 and 124 in different zones can be the same or different, and different cut-off wavelength ranges can be set in different zones according to actual needs. For example, the light filtering film piece 123 arranged on the forehead and neck of the light filtering layer can mainly cut off ultraviolet light, and the light filtering film piece 124 arranged on the cheek can cut off ultraviolet light and can also transmit far infrared light, so that the far infrared light in a specific wavelength range is incident to perform spot removal therapy. Please refer to FIGS. 4 and 5, which are schematic diagrams of a second embodiment of the skin treatment device of the present application. The shape of the skin treatment device is a mask type for facial use. In this second embodiment, the skin treatment device includes a substrate layer 230, a light filtering layer 220, and a cover layer 210. The substrate layer 230 and the cover layer 210 are made of a light-transmitting material, specifically a transparent material or a microporous light-transmitting material such as cloth or gauze. The light filtering layer 220 can cut off light waves in a specific wavelength range incident from a first direction. The first direction is the direction of light from the outside incident to the skin treatment device when the skin treatment device is worn on the user's body, such as the face or the neck.

[0064] The filter layer 220 can cut off light waves of a specific waveband, including at least one waveband interval, from being incident, while allowing light waves of other wavelengths to be incident. Specifically, the light waves of the specific waveband include light waves of a first waveband set, which are preferably selected from the ultraviolet waveband. In another embodiment, the filter layer 220 can cut off incident light waves of the first waveband set, and also transmit incident light waves of a second waveband set, and reflect light waves of a third waveband set. The filter layer 220 can be made into a unidirectional light-transmitting layer, i.e., transmitting light along the first direction, while not transmitting light along the opposite direction.

[0065] The filter layer 220 is an optical coating film, and the cover layer 210, the filter layer 220, and the substrate layer 230 are stacked in sequence along the first direction, with the filter layer 220 being disposed between the cover layer 210 and the substrate layer 230, so as not to be easily displaced or detached, thereby ensuring the stability and durability of the filtering effect. The optical coating film can be a soft film or a hard film. In another embodiment, the filter layer 220 is a filter film disposed on the substrate layer 230, which can be disposed on the outer surface or the inner surface of the substrate layer 230 by coating.

[0066] The cover layer 210 includes ear hook portions 213 connected to the back of both sides of the cover layer 210, and the substrate layer 230 includes ear hook portions 233 connected to the back of both sides of the substrate layer 230. The cover layer 210, the filter layer 220, and the substrate layer 230 are adapted to the contour of the face, and the ear hook portions 213 and 233 have perforations adapted to the shape of the ears to facilitate wearing. Other auxiliary structures for wearing, such as ear hook ropes, hooks, single ropes, and magic tape straps, etc. for wearing masks, can also be provided. The materials used can be the same as or different from the cover layer 210 or the substrate layer 230, and can be integrally formed with the cover layer 210 or the substrate layer 230, or connected to the cover layer 210 or the substrate layer 230. The cover layer 210, the filter layer 220, and the substrate layer 230 are also provided with a viewing window 241 for exposing the eyes and a breathable hole 242 for breathing.

[0067] The light filtering layer 220 can be an integral structure or a combination of multiple units distributed in different zones, and the wavelength range of the light cut off by each unit can be the same or different. The light filtering layer 220 includes one or more specific filter film layers that cut off light waves in a specific wavelength range, so as to cut off the incidence of light waves in the at least one wavelength range, or different cut-off wavelength ranges are set in different zones. For example, different filter wavelength ranges can be selected for different parts of the face that have different skin treatment needs. When the light filtering layer 220 is a light filtering film coated on the substrate layer 230, the film can be coated in different zones, for example, the forehead and cheek of the face are coated with light filtering films having different cut-off wavelength ranges. When the light filtering layer 220 is an optical film, a film piece can be used, which can be clamped between the cover layer 210 and the substrate layer 230, or can be attached between the cover layer 210 and the substrate layer 230, or attached to the outer surface or inner surface of the cover layer 210, or attached to the outer surface or inner surface of the substrate layer 230. Multiple film pieces can also be attached or connected together by encapsulation, etc., which is convenient for processing and can reduce manufacturing costs.

[0068] Please refer to FIG. 6 and FIG. 7, in embodiment three, the shape of the physiotherapy and skin care device is matched with the corresponding shape of the sunshade hat 301 and the baffle 303. The physiotherapy and skin care device used as the baffle 303 is hung below the brim 302 of the hat for shielding the face. The baffle 303 includes a cover layer 310, a light filtering layer 320, and a substrate layer 330, which have the same structure and transformable forms as the previous embodiments, and will not be repeated here. In addition, in other embodiments, the sunshade hat 301 and the brim 302 can be set as components of the physiotherapy and skin care device, that is, the sunshade hat 301 and the brim 302 also adopt the implementation of the physiotherapy and skin care device. The sunshade hat 301 and the brim 302 and the baffle 303 can be made together or connected together, and each part can be made of the same material or different materials.

[0069] As shown in FIG. 8 and FIG. 9, in embodiment four, the physiotherapy skin care device is in the shape of a sun hat, which includes a cover layer 410, a filter layer 420, and a substrate layer 430, the structural features and transformable forms of which are the same as those of the previous embodiments, and will not be repeated here. In addition, in embodiment four, the cover layer 410 and the substrate layer 430 are in the same shape as the overall shape of the sun hat, and the filter layer 420 can be changed according to the needs of the manufacturing process or the partitioned setting of the filter unit, which includes a hat body part 421 and a brim part 422, both of which can be integrally connected or separately set, and are sandwiched between the cover layer 410 and the substrate layer 430. The hat body part 421 is provided with a bifurcated structure 422 at the downwardly curved part at the top, which can better fit the shape of the hat body, without damaging the filter film or optical sheet, and can be designed differently in different filter wave bands. The filter layer 420 can also be composed of multiple filter films or optical sheets respectively, which are laid between the cover layer 410 and the substrate layer 430 along the shape of the sun hat. The arrow in FIG. 9 shows the direction of sunlight from the outside.

[0070] In other embodiments, the physiotherapy skin care device can also be in the shape of a mask or a veil or a head cover, or a neck cover for use on the neck, or an adaptive shape for use on other parts of the human body, such as a sleeve, etc., and the shape of the physiotherapy skin care device is not limited. For easy wearing, the physiotherapy skin care device can be provided with auxiliary structures for wearing, such as ear hanging ropes similar to wearing masks, such as fixing members for fixing to sun hats, such as head ropes for fixing face and neck integrated cover on face and neck, etc.

[0071] As shown in FIG. 10 and FIG. 11, in embodiment five, the physiotherapy skin care device is in the shape of an arc-shaped front chest piece of a bra, which also includes a cover layer 510, a filter layer 520, and a substrate layer 530, and the structural features and transformable forms are the same as those of the previous embodiments, which will not be repeated here. The filter layer 520 can be designed to block light waves that are harmful to the skin and allow light waves that can promote blood circulation and improve chest health. In addition, in embodiment five, the cover layer 510 and the substrate layer 530 are in the shape of the front chest piece, and the filter layer 520 can be changed according to the needs of the manufacturing process or the partitioned setting of the filter unit. The filter layer 520 can be an integral structure or can be set separately, such as being composed of multiple filter films or optical sheets, which are laid between the cover layer 510 and the substrate layer 530 along the shape of the front chest piece. The arrow in FIG. 11 shows the direction of sunlight from the outside. Through this technical means, people can sunbathe while performing skin care and physiotherapy. Sunlight can pass through the outer layer of cloth, fiber, and mesh material, and then penetrate the inner layer of cloth to act on the skin and subcutaneous tissue of the chest, thereby strengthening blood circulation, whitening, tendering the skin, and removing melanin.

[0072] As shown in FIG. 12 and FIG. 13, in embodiment six, the physiotherapy skin care device is in the shape of underpants, which also includes a cover layer 610, a filter layer 620, and a substrate layer 630, and the structural features and transformable forms are the same as those of the previous embodiments, which will not be repeated here. In addition, in embodiment six, the cover layer 610 and the substrate layer 630 are in the shape of the overall shape of the underpants, and the filter layer 620 can be changed according to the needs of the manufacturing process or the partitioned setting of the filter unit. The filter layer 620 can be an integral structure or can be set separately, can be divided into two pieces connected in front and back, can be set to be disconnected at the waist to reduce wear and tear (as shown in FIG. 12), or can be composed of multiple filter films or optical sheets, which are laid between the cover layer 610 and the substrate layer 630 along the shape of the underpants. The arrow in FIG. 13 shows the direction of sunlight from the outside.

[0073] In other embodiments, the physiotherapy skin care device can also be in the shape of a swimsuit, a bikini, a sleeve, a trouser sleeve, a knee pad, etc. It can use visible light in sunlight to treat the skin, and can use near-infrared light in sunlight to assist in treating the scalp, knees, and joints. Near-infrared electromagnetic waves can soften blood vessels and effectively relieve varicose veins. The optical film can be a whole piece of soft film, or a combination of multiple pieces of soft film or hard film, which can be suitable for curved parts with an arc shape such as the chest, hips, knees, and head.

[0074] The physiotherapy skin care device filters light through the filter layer, cuts off harmful waveband light, and allows the waveband of light with cosmetic or therapeutic effect on the skin to pass through the physiotherapy skin care device and be incident on the user's skin. The light waves in natural light are used to whiten, remove redness, and tenderize the skin, stimulate collagen regeneration, etc. The light waves of sunlight are a full-spectrum light source, which contains various wavebands of light that are useful for the skin, such as infrared light above 900 nm, visible light of 500-700 nm, and the effects of skin whitening, bean removal, collagen regeneration stimulation, red blood vessel removal, and blood circulation. Therefore, the physiotherapy skin care device can be used as an outdoor cosmetic tool to take advantage of natural sunlight energy for cosmetic purposes during travel. It is a new energy-saving cosmetic method, which saves the user's time for individual cosmetic purposes and is very convenient to wear and operate, reducing the interference with normal travel and activities. It not only solves the problem of sun protection, but also takes into account the cosmetic effect, and at the same time, it has the functions of dustproof, aesthetic, mask, face shield, and sun hat.

[0075] In use, the physiotherapy skin care device can be worn on the face, and natural light can pass through the filter on the physiotherapy skin care device and be incident on the skin. Specifically, when worn, the substrate layer is in contact with the skin, and natural light enters through the cover layer and the filter layer, and after filtering specific waveband light, it is incident on the skin. The light waves in natural light are used to whiten, remove redness, tenderize the skin, stimulate collagen regeneration, etc. By filtering, the light waves in natural light are used to whiten the skin, which is a non-invasive skin cosmetic method. This method uses a filter layer to filter harmful light waves such as ultraviolet light and blue light, while allowing beneficial light waves such as red light and near-infrared light to pass through. These beneficial light waves can promote skin cell metabolism, increase blood circulation, and improve skin texture, thereby achieving the effect of whitening. Specifically, the time of this process can be adjusted according to individual skin conditions and needs, generally 10-30 minutes, or longer, to achieve the purpose of using natural light for cosmetic purposes, while improving the light transmittance and comfort of the mask, reducing the interference with normal travel and activities. This method mainly uses the light waves in natural light to whiten, remove redness, tenderize the skin, stimulate collagen regeneration, etc. This method is not only safe, but also saves time and cost. The method of using natural light for cosmetic purposes solves the safety and side effects of traditional cosmetic methods to some extent.

[0076] Compared with the prior art, the physiotherapy and skin care device improves the effect of natural light beauty, the effect of existing sunscreen and sun hat tools is often limited and cannot completely filter out harmful light waves, safety is improved, the technical scheme of the application filters out harmful light waves such as ultraviolet light from natural light by using an optical film, only allows beneficial light waves such as visible light and near-infrared light to irradiate on the skin, thereby improving the effect of natural light beauty, which not only can avoid the harm of harmful light waves to the skin, but also can promote skin health by using beneficial light waves, compared with existing sunscreen and sun hat tools, the safety of the application is higher. The cover layer and the substrate layer are light-transmitting materials, which can be transparent materials or microporous light-transmitting materials, thereby improving the light-transmitting property and comfort of the protective cover. On the other hand, it reduces the interference with people's normal travel and activities, the existing method of using natural light for beauty, such as using special sunscreen or sun hat tools, may affect people's normal travel and activities, and in the technical scheme of the application, the optical film is fixed on the surface layer and the inner layer of the mask, people can use natural sunlight energy for beauty during travel, which also saves the user's time for beauty alone, thereby reducing the interference with people's normal travel and activities.

[0077] The above only describes the preferred embodiments of the application, the protection scope of the application is not limited thereto, any equivalent transformation based on the technical scheme of the application belongs to the protection scope of the application.

Claims

1. A physiotherapeutic skin treatment device, characterized in that, The device comprises a substrate layer and a filter layer, the substrate layer is made of a light-transmitting material, and the filter layer can cut off specific waveband light waves from the outside.

2. The dermatological treatment device of claim 1, wherein, The specific waveband light waves comprise at least one continuous waveband interval.

3. The dermatological treatment device of claim 1, wherein, The specific waveband light waves comprise at least light waves of a first waveband set.

4. The dermatological treatment device of claim 3, wherein the at least one light source is a light emitting diode. The light waves of the first waveband set comprise at least one or both of light waves of a continuous waveband interval and light waves of discrete wavelengths.

5. The dermatological treatment device of claim 3, wherein the at least one light source is a light emitting diode. The first waveband set comprises at least a first continuous waveband interval.

6. The dermatological treatment device of claim 3, wherein the at least one light source is a light emitting diode. The first waveband set is selected from the ultraviolet light waveband.

7. The device of claim 1, wherein the device is configured to be used in a facial treatment mode. The filter layer can cut off incident light waves of the first waveband set, and can transmit incident light waves of a second waveband set and / or reflect light waves of a third waveband set.

8. The dermatological treatment device of claim 7, wherein the at least one light source is a light emitting diode. The first waveband set comprises at least one or both of light waves of a continuous waveband interval and light waves of discrete wavelengths; the second waveband set comprises at least one or both of light waves of a continuous waveband interval and light waves of discrete wavelengths; and the third waveband set comprises at least one or both of light waves of a continuous waveband interval and light waves of discrete wavelengths.

9. The dermatological treatment device of claim 7, wherein the at least one light source is a light emitting diode. The first waveband set comprises at least a first continuous waveband interval.

10. The dermatological treatment device of claim 9, wherein the at least one light source is a laser. The second waveband set comprises at least a second continuous waveband interval different from the first continuous waveband interval.

11. The dermatological treatment device of claim 10, wherein the at least one light source is a laser. The third waveband set comprises at least a third continuous waveband interval different from the first continuous waveband interval and the second continuous waveband interval.

12. The dermatological treatment device of claim 7, wherein, The first waveband set is selected from the ultraviolet light waveband.

13. The dermatological treatment device of claim 7, wherein, The second waveband set is selected from the infrared light waveband.

14. The dermatological treatment device of claim 7, wherein, The first waveband set further comprises a fourth continuous waveband interval, and the first continuous waveband interval and the fourth continuous waveband interval are continuous or discontinuous.

15. The device of claim 3, wherein the device is configured to provide a treatment to the skin of the user. The first waveband set comprises a 280nm-400nm waveband interval.

16. The dermatological treatment device of claim 7, wherein, The first waveband set comprises a 280nm-400nm waveband interval, the second waveband set comprises a 400nm-700nm waveband interval, and the third waveband set comprises a 700nm-2500nm waveband interval.

17. The device of any one of claims 1 to 16, wherein the device is configured to be used in a facial treatment. The filter layer is a filter film arranged on the substrate layer, and the filter film can be arranged on the outer surface or the inner surface of the substrate layer by film coating means.

18. The device of any one of claims 1 to 16, wherein, The filter layer is an optical film coating film piece, and the filter layer and the substrate layer are sequentially stacked in a first direction or are sequentially stacked in a direction opposite to the first direction.

19. The device of any one of claims 1 to 16, wherein, The physiotherapy and skin care device further comprises a cover layer made of a light-transmitting material, and the cover layer and the substrate layer are sequentially stacked in a first direction.

20. The dermatological treatment device of claim 19, wherein the at least one light source is configured to emit light having a wavelength of between about 400 nm and about 700 nm. The filter layer is a filter film arranged on the substrate layer, and the filter layer can be arranged on the substrate layer or the cover layer by film coating means.

21. The dermatological treatment device of claim 19, wherein the at least one light source is a light emitting diode. The filter layer is an optical film coating film piece, and the cover layer, the filter layer, and the substrate layer are sequentially stacked in a first direction.

22. The dermatological treatment device of claim 19, wherein the at least one light source is a laser. The filter layer is arranged between the cover layer and the substrate layer, and the cover layer, the filter layer, and the substrate layer are sequentially stacked in the first direction.

23. The dermatological treatment device of claim 19, wherein the at least one light source is configured to emit light having a wavelength of about 405 nm. The filter layer is arranged on the outer surface of the cover layer, and the filter layer, the cover layer, and the substrate layer are sequentially stacked in the first direction, or the filter layer is arranged on the inner surface of the substrate layer, and the cover layer, the substrate layer, and the filter layer are sequentially stacked in the first direction.

24. The device of any one of claims 1-16, wherein, The filter layer can be an integral structure or a combination of multiple units in a distributed manner, each unit having the same or different cut-off wavelength band.

25. The device of any one of claims 1-16, wherein, The filter layer comprises one or more than two specific filter film layers that cut off specific wavelength bands, or each region has a different specific cut-off wavelength band in a distributed manner.

26. The dermatological treatment device of claim 7, wherein, The filter layer comprises a combination of multiple units in a distributed manner, at least one of the units having different specific cut-off wavelength bands and / or specific transmission wavelength bands.

27. The device of any one of claims 1-16, wherein, The filter layer is a unidirectional light transmission layer.

28. The device of any one of claims 1-16, wherein, The shape of the physiotherapy and skin care device is adapted to the shape of the human body wearing part.

29. The dermatological treatment device of claim 28, wherein the at least one light source is a laser. The shape of the physiotherapy and skin care device is a mask type or a mouth mask type for facial use, a neck cover for neck use, a facial and neck integrated cover, a sun hat, a sun hat baffle, a sun umbrella surface, or any one of a swimsuit, a sleeve, a trouser cover, a knee pad, a bra, underwear, and underpants.

30. The device of any one of claims 1-16, wherein, The substrate layer is made of transparent material or microporous light transmission material.

31. The dermatological treatment device of claim 19, wherein, The cover layer is made of transparent material or microporous light transmission material.

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