Physiotherapy skin beautifying article for daily use

Abstract

The physical therapy skin beautifying living article comprises a substrate layer and a light filtering layer which are stacked, the substrate layer is made of a light-transmitting material, the light filtering layer is arranged on the outer side or the inner side of the substrate layer, and the light filtering layer can cut off light waves of a first wave band set incident from the outside. According to the physical therapy skin beautifying living article, targeted light filtering is carried out through the light filtering layer, incidence of light of a harmful wave band is cut off, light of the wave band having a beautifying or treating effect on the skin is made to be incident to the skin of a user through the physical therapy skin beautifying living article, light waves in natural light are used for whitening, redness removing and skin tendering, and the skin beautifying effect is achieved. The physiotherapeutic skin-beautifying living article not only solves the sunscreen problem, but also has the beautifying effect, meanwhile, the dustproof and beautifying functions can be achieved, and meanwhile the physiotherapeutic skin-beautifying living article has the functions of a mask, a face mask, a sunhat and beautifying.

Description

Technical Field

[0001] This application relates to the field of beauty technology, and in particular to a therapeutic skin care product. Background Art

[0002] When people engage in outdoor activities, they are exposed to natural sunlight, which contains harmful light waves. Especially under strong sunlight, ultraviolet (UV) rays can severely damage human skin, causing skin conditions such as dark spots and freckles. Women who care about their appearance are particularly afraid of developing unsightly, tanned skin. Currently, people often use specialized sunscreens or other chemical products to filter out harmful light waves from natural sunlight, or use sun hats for protection. However, the effectiveness of existing sunscreens and sun hats is often limited. Using chemical products like sunscreen adds another burden to the skin, easily clogging pores, and the greasy, heavy feeling is often uncomfortable. Sun hats, on the other hand, cannot completely filter out harmful light waves. With environmental changes, more and more people are wearing masks and face shields when going out to protect themselves from sunlight and dust, thus mitigating some of the damage caused by UV rays. However, like sun hats, masks and face shields cannot completely filter out harmful light waves. Whether it's sunscreen, sun hats, or face masks, they all have limited functionality and their effectiveness in filtering harmful light is very limited. Furthermore, natural light contains a large amount of visible and near-infrared light, which are beneficial to skin health.

[0003] With social development 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 inconvenient to use. Chemical drugs can cause side effects and damage to the skin to some extent, and the quality of products on the market varies greatly. Consumers need to spend time and effort to choose, and may not even be satisfied with their choice. Artificial electronic devices, such as LED irradiation beauty and laser beauty products, require power to use and cannot be worn outdoors, which is very time-consuming and inconvenient.

[0004] In summary, there is currently no beauty product on the market that is easy to use, has good cosmetic effects, few side effects, can be used in various occasions, and can utilize natural light while possessing sun protection and skin beautifying functions. Summary of the Invention

[0005] The purpose of this application is to provide a convenient, effective, safe and reliable physiotherapy and skin care product.

[0006] To achieve the purpose of this application, the following technical solution is provided:

[0007] This application provides a therapeutic skin care product comprising a layered substrate and a filter layer. The substrate is made of a light-transmitting material, and the filter layer is disposed on the outer or inner side of the substrate. The filter layer can block light waves of a specific wavelength band incident from the outside. Specifically, the filter layer can block light waves of a first set of wavelength bands incident from the outside. The "outer world" refers to the area on the user's body, such as the face or neck, with the inner side of the filter closest to the user's skin and the outer side facing outwards. Light enters the therapeutic skin care product from the outside. Depending on the shape of the filter and the wearing posture, the light entering from the outside may come from multiple directions. This therapeutic skin care product can effectively block light waves of specific wavelength bands from these multiple directions. In this application, "incident" refers to light entering 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 mesh.

[0009] In some implementations, the light waves of the first band set are selected from the ultraviolet light band.

[0010] In some embodiments, the filter layer can block incident light waves of the first band set, and the filter layer can transmit incident light waves of the second band set and / or reflect light waves of the third band set.

[0011] In a more specific embodiment, the light waves of the first band set include at least one or two of the light waves in continuous band intervals and the light waves in discrete wavelengths; and / or the light waves of the second band set include at least one or two of the light waves in continuous band intervals and the light waves in discrete wavelengths; and / or the light waves of the third band set include at least one or two of the light waves in continuous band intervals and the light waves in discrete wavelengths.

[0012] In some implementations, the first band set includes at least a first continuous band interval; and / or the second band set includes at least a second continuous band interval different from the first continuous band interval; and / or the third band set includes at least a third continuous band interval different from both the first and second continuous band intervals.

[0013] In a more specific implementation, the first band set is typically selected from the ultraviolet band; and / or the second band set may be selected from the infrared band.

[0014] In some implementations, the first band set further includes a fourth continuous band interval, wherein the first continuous band interval and the fourth continuous band interval are either consecutive or discontinuous. In more specific implementations, the fourth continuous band interval is different from the first continuous band interval, the second continuous band interval, and the third continuous band interval.

[0015] In some embodiments, the first band set may further include more continuous band intervals, either consecutive or discontinuous with the first and fourth continuous band intervals. Similarly, in some embodiments, the second and third band sets may each further include more continuous band intervals, either consecutive or discontinuous with the second and third continuous band intervals. That is, the first, second, and third band sets may each contain one or more continuous band intervals, which may be consecutive or discontinuous. In other embodiments, the first, second, and third band sets may each include one or more discrete wavelengths. The first, second, third, and fourth continuous band intervals are defined for ease of description and are not fixed band intervals; different band intervals may be given names in specific embodiments.

[0016] In some of the aforementioned methods, the first band set includes a band range of 280nm to 400nm, and / or the second band set includes a band range of 400nm to 700nm, and / or the third band set includes a band range of 700nm to 2500nm.

[0017] In some of the described methods, the filter layer is a specific filter film layer that can block light waves of a specific wavelength band from entering, while allowing light waves of other wavelengths to enter. The specific wavelength band may include at least one band range, with ultraviolet light being the preferred band, or it may be a dual-band or multi-band band. For example, the specific wavelength range of light is selected from the 280-400nm band, or the 450-550nm band, or the 600-700nm band; or the specific wavelength range of light is selected from two intervals: 450-550nm and 600-700nm; or the specific wavelength range of light is selected from two intervals: 500-615nm and 900-1800nm, for example, light waves cut off from the 900-1800nm ​​band, that is, blocking visible light so that visible light cannot penetrate, while near-infrared light can pass through; or even finer intervals are selected, etc., so that light of the wavelength range that has cosmetic or therapeutic effects on the skin is incident on the user's skin through the physiotherapy and skin care products. In a more specific embodiment, the cutoff wavelength of the filter layer is 280nm-400nm, the transmittance wavelength is 400nm-700nm, and the reflection wavelength is 700nm-2500nm. In some embodiments, the filter layer is a one-way transmittance layer.

[0018] In some embodiments, the filter layer is a filter film disposed on the substrate layer, and the filter film can be disposed on the outer or inner surface of the substrate layer by means of coating.

[0019] In other embodiments, the filter layer is an optical coating film, and the filter layer and the substrate layer are stacked sequentially along a first direction, or sequentially stacked in the opposite direction to the first direction. The optical coating film can be a soft film or a hard film. One or more optical films can be deposited on the optical coating film, and each optical film can block specific wavelength light waves and / or transmit specific wavelength light waves and / or reflect specific wavelength light waves. The first direction is a direction from the outside to the inside of the therapeutic skin care product. The outside and inside of the substrate layer refer to the outer side of the substrate layer, the substrate layer itself, and the inner side of the substrate layer in sequence along the first direction. When using the therapeutic skin care product, the outer side of the substrate layer usually faces the outside of the optically incident environment, and the inner side of the substrate layer faces the user.

[0020] In other embodiments, the filter layer may also be an optical glass plate, which can block light waves of a specific wavelength and / or transmit light waves of a specific wavelength and / or reflect light waves of a specific wavelength.

[0021] In some embodiments, the therapeutic skin care product further includes a cover layer made of a light-transmitting material, and the cover layer and the substrate layer are stacked sequentially along the first direction. In specific embodiments, the cover layer is made of a transparent material or a microporous light-transmitting material (specifically, for example, fabric, mesh, fiber layer, or other microporous mesh light-transmitting layers, etc.).

[0022] 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 means of coating.

[0023] In some embodiments, the filter layer is an optically coated film, and the cover layer, filter layer, and substrate layer are stacked sequentially along a first direction. In some embodiments, the filter layer is disposed between the cover layer and the substrate layer, and the cover layer, filter layer, and substrate layer are stacked sequentially along the first direction. Specifically, the filter layer can be disposed on the outer surface of the substrate layer or the inner surface of the cover layer by a coating method, or the filter layer can be an optically coated film sandwiched 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 improves the comfort of contact with the skin and separates the cover layer and filter layer from the skin, and can also 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 decorated with patterns or colors for aesthetic purposes, without affecting the originally set optical properties of light transmission, filtering, and reflection.

[0024] In some embodiments, the filter layer is disposed on the outer surface of the cover layer, and the filter layer, cover layer, and substrate layer are stacked sequentially along the first direction. Specifically, the filter layer can be disposed on the outer surface of the cover layer by means of coating, or the filter layer can be disposed on the outside of the cover layer using an optically coated film. In this case, the substrate layer serves to improve the comfort of contact with the skin and to separate the cover layer and filter layer from the skin. The cover layer can provide support and shaping. In other embodiments, the filter layer is disposed on the inner surface of the substrate layer, and the cover layer, substrate layer, and filter layer are stacked sequentially along the first direction. Specifically, the filter layer can be disposed on the inner surface of the substrate layer by means of coating, or the cover layer, substrate layer, and filter layer can be disposed within the substrate layer using an optically coated film. In this case, the substrate layer can provide support to enhance the stability of the filter layer, and the cover layer can provide 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 in contact with the skin and to protect the filter layer.

[0025] In some embodiments, the filter layer may be a single, integral structure or a combination of multiple units distributed in sections. At least one of the units has a different specific cutoff band and / or a specific transmission band and / or a specific reflection band. The cutoff band of each unit may be the same or different.

[0026] In some embodiments, the filter layer includes the superposition of one or more specific filter films that block light waves of a specific wavelength band, so as to block the incident light waves of the at least one wavelength band. If different filter films have different filter bands and / or transmission bands and / or reflection bands, the superposition can achieve the effect of filtering and / or transmitting and / or reflecting light waves of multiple bands.

[0027] For example, the filter layer comprises a first film layer, a second film layer, and a third film layer stacked sequentially. The first film layer blocks light waves in a first continuous wavelength range but allows light waves in the second, third, and fourth continuous wavelength ranges to pass through. The second film layer allows light waves in the second and fourth continuous wavelength ranges to pass through while simultaneously reflecting light waves in the third continuous wavelength range. The fourth film layer allows light waves in the second continuous wavelength range and those blocked from the fourth continuous wavelength range to pass through. Thus, the filter layer in this embodiment achieves the following effect: light waves blocked from the first and fourth continuous wavelength ranges pass through the second continuous wavelength range and reflect light waves in the third continuous wavelength range. Each specific wavelength range can be selected according to actual needs. For example, the first and fourth continuous wavelength ranges can be selected from the ultraviolet band, and the second continuous wavelength range can be selected from the far-infrared band.

[0028] In some embodiments, the filter layer is configured with different cutoff bands in each region using a partitioned distribution method. This can be achieved by coating different regions separately, with each region having different filtering bands and / or transmission bands and / or reflection bands. In some embodiments, each region can also have two or more layers stacked sequentially. Alternatively, the filter layer can be an optical coating film with different filtering bands and / or transmission bands and / or reflection bands in different regions, achieving the effect of the same or different filtering and / or transmission and / or reflection of light waves in each region.

[0029] For example, this therapeutic skin care product can be used as a sun protection and freckle removal mask. The product is adapted to the shape of a mask, in which the filter layer is coated in different sections or optical coating films are set in different sections. The filter layer as a whole has the effect of blocking ultraviolet light waves, while allowing far-infrared light waves to pass through a certain area of ​​the cheek that needs freckle removal. Freckle removal therapy is performed by the far-infrared light in the specific wavelength range of the incident light.

[0030] In some embodiments, the filter layer is a one-way transparent layer.

[0031] In a specific embodiment, the shape of the physiotherapy and skin care products is adapted to the shape of the part of the human body to be worn.

[0032] In some embodiments, the shape of the physiotherapy and skin care products is a face mask or face shield for use on the face, or a neck shield for use on the neck, or an integrated face and neck shield, or a sun hat, or used as a sun hat baffle, or used as the canopy of a parasol, or any one of swimwear, sleeves, trousers, knee pads, bras, underwear, or briefs.

[0033] Compared with the prior art, this application has the following advantages:

[0034] This application's therapeutic skincare product utilizes a filter layer to specifically filter light, blocking harmful wavelengths and allowing light with cosmetic or therapeutic effects to reach the user's skin. It uses natural light waves to whiten, reduce redness, rejuvenate, and stimulate collagen regeneration. Sunlight is a full-spectrum light source containing various wavelengths beneficial to the skin, such as infrared light above 900nm and visible light from 500 to 700nm, which can help with skin brightening, acne removal, collagen regeneration stimulation, reducing redness, and improving blood circulation. Therefore, this therapeutic skincare product can serve as an outdoor beauty tool, utilizing natural sunlight energy for beauty during outings—a new energy-saving beauty method that saves users time. It is easy to wear and operate, minimizing disruption to normal travel and activities. It solves the sun protection problem while also providing beauty benefits, offering dust protection and aesthetic appeal, and combining the functions of a mask, face shield, sun hat, and beauty treatment. Attached Figure Description

[0035] Figure 1 This is an exploded view of Example 1 of the physiotherapy and skin care products of this application;

[0036] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of the physiotherapy and skin care products of this application;

[0037] Figure 3 This is a schematic diagram of a specific embodiment of the filter layer in the first embodiment of the physiotherapy and skin care products of this application;

[0038] Figure 4 This is an exploded view of Example 2 of the physiotherapy and skin care products of this application;

[0039] Figure 5 This is a schematic diagram of the overall structure of Embodiment 2 of the physiotherapy and skin care products of this application;

[0040] Figure 6 This is an exploded view of Example 3 of the physiotherapy and skin care products of this application;

[0041] Figure 7 This is a schematic diagram of the overall structure of Embodiment 3 of the physiotherapy and skin care products of this application;

[0042] Figure 8 This is an exploded view of Example 4 of the physiotherapy and skin care products of this application;

[0043] Figure 9 This is a schematic diagram of the overall structure of Embodiment 4 of the physiotherapy and skin care products of this application;

[0044] Figure 10 This is an exploded view of Example 5 of the physiotherapy and skin care products of this application;

[0045] Figure 11 This is a schematic diagram of the overall structure of Embodiment 5 of the physiotherapy and skin care products of this application;

[0046] Figure 12 This is an exploded view of Example 6 of the physiotherapy and skin care products of this application;

[0047] Figure 13 This is a schematic diagram of Example 6 of the physiotherapy and skin care products of this application. DETAILED DESCRIPTION

[0048] Exemplary embodiments of this application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of this application and to fully convey the scope of this application to those skilled in the art.

[0049] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0050] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0051] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "rear," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented as "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0052] Please see Figure 1 and 2 In this first embodiment, the therapeutic skin care product of this application is a face mask that can be worn on the face. It includes a layered substrate 130, a filter layer 120, and a cover layer 110. The substrate 130 and cover layer 110 are made of light-transmitting materials, specifically transparent materials or microporous light-transmitting materials, such as cloth or mesh. The filter layer 120 can block specific wavelengths of light incident from the outside. The "outside" refers to the area on the user's body, such as the face or neck, when the therapeutic skin care product is worn. The side closest to the user's skin is the inner side of the mask, and the opposite side is the outer side. The outer side of the mask faces the outside. Light enters the therapeutic skin care product from the outside. Depending on the shape of the mask and the wearing posture, the light entering from the outside may come from multiple directions. The therapeutic skin care product of this application can effectively block specific wavelengths of light from these multiple directions. In this application, "incident" refers to light incident from the outside.

[0053] The filter layer 120 can block light waves of a specific wavelength band from entering, while allowing light waves of other wavelengths to enter. The specific wavelength band includes at least one band range. Specifically, the specific wavelength band includes light waves from at least a first band set, which is preferably selected from the ultraviolet light band. In another embodiment, the filter layer 120 can block incident light waves from the first band set, and can also transmit incident light waves from a second band set and reflect light waves from a third band set. The filter layer 120 can be made into a unidirectional light-transmitting layer, that is, it transmits light along the first direction, but does not transmit light in the opposite direction.

[0054] The filter layer 120 can block incident light waves from the first band set, and the filter layer 120 can transmit incident light waves from the second band set and / or reflect light waves from the third band set. The light waves of the first band set include at least one or two of continuous band range light waves and discrete wavelength light waves; and / or the light waves of the second band set include at least one or two of continuous band range light waves and discrete wavelength light waves; and / or the light waves of the third band set include at least one or two of continuous band range light waves and discrete wavelength light waves.

[0055] The first band set includes at least a first continuous band interval; and / or the second band set includes at least a second continuous band interval different from the first continuous band interval; and / or the third band set includes at least a third continuous band interval different from both the first and second continuous band intervals. Further, the first band set also includes a fourth continuous band interval, wherein the first and fourth continuous band intervals are either consecutive or discontinuous, and the fourth continuous band interval is different from the first, second, and third continuous band intervals.

[0056] In a specific embodiment, the first band set and the fourth band set are typically selected from the ultraviolet light band; and / or the second band set is selected from the infrared light band.

[0057] In other words, the specific wavelength band of light can include at least one wavelength range, with ultraviolet light cutoff as the preferred wavelength range, or it can be a dual-range or multi-range wavelength range. For example, the specific wavelength band of light can be selected from the 280~400nm wavelength range, or the 450~550nm wavelength range, or the 600~700nm wavelength range; or the specific wavelength band of light can be selected from the 500~615nm and 900~1800nm ​​wavelength ranges, such as light waves that cut off the 900~1800nm ​​wavelength range, that is, blocking visible light so that visible light cannot penetrate, while near-infrared light can pass through; or even finer ranges can be selected, etc., so that the light of the wavelength range that has a cosmetic or therapeutic effect on the skin can be incident on the user's skin through the physiotherapy and skin care products. In a more specific embodiment, the cutoff wavelength of the filter layer 120 is 280nm~400nm, the transmission wavelength is 400nm~700nm, and the reflection wavelength is 700nm~2500nm. The specific correspondence between the selection of wavelength ranges and the skin cosmetic treatment function falls within the scope of cosmetic medicine. This can be achieved by selecting wavelengths based on publicly available cosmetic medicine knowledge, such as cosmetic medicine journals or papers, and other existing publicly available cosmetic medicine findings. This information can determine which wavelengths can be cut off to prevent light damage to the skin and which wavelengths can be allowed to pass through, thus enabling the light to have a cosmetic effect on the skin.

[0058] In Embodiment 1, the filter layer 120 is an optically coated film. The cover layer 110, the filter layer 120, and the substrate layer 130 are sequentially stacked along the first direction. The filter layer 120 is disposed between the cover layer 110 and the substrate layer 130. By being fixed between the cover layer 110 and the substrate layer 130, it will not easily shift or fall off, ensuring the stability and durability of the filtering effect. The optically coated film can be a soft film or a hard film. In other embodiments, the filter layer 120 is a filter film disposed on the substrate layer 130. The filter film can be disposed on the outer or inner surface of the substrate layer 130 by a coating method.

[0059] The cover layer 110 serves functions such as shaping, protection, dustproofing, and aesthetics. It can be made of transparent or microporous light-transmitting materials (such as cloth or mesh), thereby improving the light transmittance and comfort of the mask. The material selection takes into account multiple factors such as comfort, light transmittance, and durability, ensuring comfortable wear and a good service life. The substrate layer 130 and the cover layer 110 can be made of the same or different materials. In a specific embodiment, the substrate layer 130 and the cover layer 110 are made of polycarbonate (PC), which has good light transmittance, weather resistance, and comfort.

[0060] Please refer to Figures 1-3The therapeutic skin care product is an integrated face and neck shield. The cover layer 110 includes a connected face area 111 and a neck area 112, and ear loops 113 connected to the rear sides of the cover layer 110. The filter layer 120 includes a connected face area 121 and a neck area 122. The substrate layer 130 includes a connected face area 131 and a neck area 132, and ear loops 133 connected to the rear sides of the substrate layer 130. The facial regions 111, 121, and 131 are adapted to the contours of the face, and the neck regions 112, 122, and 132 are adapted to the contours of the neck. The ear loops 113 and 133 have perforations adapted to the shape of the ears for easy wearing. Other auxiliary structures for wearing can also be provided, such as ear loops, hooks, single straps, or Velcro straps similar to those used for wearing masks. 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 or independently connected to the cover layer 110 or the substrate layer 130. The facial regions 111, 121, and 131 are also provided with viewing windows 141 for the eyes to be exposed and ventilation holes 142 for breathing.

[0061] The filter layer 120 can be a single, integral structure or a combination of multiple units distributed in zones, with each unit having a cutoff wavelength band that can be the same or different. The filter layer 120 comprises the superposition of one or more specific filter films that cut off light waves in a specific wavelength range, thereby achieving the cutoff of the incident light waves in at least one wavelength range, or it can be configured with different cutoff wavelengths in different zones. For example, to address different skin rejuvenation treatment needs in different areas of the face, different filter wavelengths can be selected for each zone. When the filter layer 120 is a filter film disposed on the substrate layer 130, it can be achieved by partitioned coating, for example, different cutoff wavelength filters can be deposited on the forehead and cheek areas of the face respectively; when the filter layer 120 is an optical coating film, partitioned films can be used, which can be sandwiched between the cover layer 110 and the substrate layer 130 by bonding, or disposed between the cover layer 110 and the substrate layer 130 by adhesive bonding, or adhered to the outer or inner surface of the cover layer 110, or adhered to the outer or inner surface of the substrate layer 130. Multiple films can also be bonded or connected together by methods such as encapsulation, which facilitates processing and reduces manufacturing costs. Figure 3As shown, different areas on the substrate of the filter layer 120 are provided with filter coatings or filter films 123 and 124. The cutoff wavelengths of the filter coatings or filter films 123 and 124 in each area can be the same or different, and different cutoff wavelengths can be set in different areas according to actual needs. For example, the filter film 123 provided on the filter layer corresponding to the forehead and neck mainly has the function of blocking ultraviolet light, while the filter film 124 on the cheek can not only block ultraviolet light waves, but also allow far-infrared light waves to pass through, so as to carry out spot removal therapy through the incident far-infrared light in a specific wavelength range. Please refer to Figure 4 and 5 This application presents a schematic diagram of a second embodiment of a therapeutic skincare product. The product is a face mask for facial use. In this embodiment, the product comprises a layered substrate 230, a filter layer 220, and a cover layer 210. The substrate 230 and cover layer 210 are made of a light-transmitting material, specifically a transparent material or a microporous light-transmitting material, such as cloth or mesh. The filter layer 220 blocks light waves of a specific wavelength incident from a first direction. The first direction is the direction from which light enters the product when it is worn on the user's body, such as on the face or neck.

[0062] The filter layer 220 can block light waves of a specific wavelength band from entering, while allowing light waves of other wavelengths to enter. The specific wavelength band includes at least one wavelength range. Specifically, the specific wavelength band includes at least a first set of wavelengths, preferably selected from the ultraviolet light band. In another embodiment, the filter layer 220 can block incident light waves of the first set of wavelengths, while also allowing incident light waves of the second set of wavelengths to pass through and reflecting light waves of the third set of wavelengths. The filter layer 220 can be made as a unidirectional light-transmitting layer, that is, it transmits light along the first direction but is opaque in the opposite direction.

[0063] The filter layer 220 is an optically coated film. The cover layer 210, the filter layer 220, and the substrate layer 230 are sequentially stacked along the first direction. The filter layer 220 is disposed between the cover layer 210 and the substrate layer 230. By being fixed between the cover layer 210 and the substrate layer 230, it will not easily shift or fall off, ensuring the stability and durability of the filtering effect. The optically coated film can be a soft film or a hard film. In some embodiments, the filter layer 220 is a filter film disposed on the substrate layer 230. The filter film can be disposed on the outer or inner surface of the substrate layer 230 by a coating method.

[0064] The cover layer 210 includes ear loops 213 connected to the rear sides of the cover layer 210; the substrate layer 230 includes ear loops 233 connected to the rear sides of the substrate layer 230. The cover layer 210, filter layer 220, and substrate layer 230 are adapted to the contours of the face. The ear loops 213 and 233 have perforations adapted to the shape of the ears for easy wearing. Other auxiliary structures for wearing can also be provided, such as ear loops, hooks, single straps, Velcro straps, etc., similar to those used for wearing masks. The materials used can be the same as or different from those used for the cover layer 210 or substrate layer 230. They can be integrally formed with the cover layer 210 or substrate layer 230 or independently connected to the cover layer 210 or substrate layer 230. The cover layer 210, filter layer 220, and substrate layer 230 also have viewing windows 241 for eye exposure and ventilation holes 242 for breathing.

[0065] The filter layer 220 can be a single, integral structure or a combination of multiple units distributed in zones, with each unit having a cutoff wavelength band that can be the same or different. The filter layer 220 comprises the superposition of one or more specific filter films that cut off light waves in a specific wavelength range, thereby achieving the cutoff of the incident light waves in at least one wavelength range, or it can be configured with different cutoff wavelengths in different zones. For example, to address different skin rejuvenation treatment needs in different areas of the face, different filter wavelengths can be selected for each zone. When the filter layer 220 is a filter film deposited on the substrate layer 230, it can be achieved by partitioned coating, for example, different cutoff wavelengths of filter films can be deposited on the forehead and cheek areas of the face respectively; when the filter layer 220 is an optical coating film, partitioned films can be used, which can be sandwiched between the cover layer 210 and the substrate layer 230 by bonding, or can be set between the cover layer 210 and the substrate layer 230 by adhesive bonding, or can be bonded to the outer or inner surface of the cover layer 210, or can be bonded to the outer or inner surface of the substrate layer 230. Multiple films can also be bonded or connected together by means of encapsulation, which facilitates processing and reduces manufacturing costs.

[0066] Please see Figure 6 and Figure 7In Embodiment 3, the shape of the therapeutic skin care product is designed to match the shape of the baffle 303 used as the sun hat 301. The therapeutic skin care product, serving as the baffle 303, hangs below the brim 302 to cover the face. The baffle 303, as in the previous embodiments, also includes a cover layer 310, a filter layer 320, and a substrate layer 330. Its structural features and interchangeable forms are the same as in the previous embodiments and will not be repeated here. Furthermore, in some other embodiments, the sun hat 301 and its brim 302 can be components of the therapeutic skin care product. That is, the sun hat 301 and its brim 302 are also implementations of the therapeutic skin care product. The sun hat 301, its brim 302, and the baffle 303 can be manufactured together or connected together, and the various parts can be made of the same material or different materials.

[0067] like Figure 8 and Figure 9 As shown in Embodiment 4, the shape of the therapeutic skin care product is a sun hat, which includes a cover layer 410, a filter layer 420, and a substrate layer 430. Its structural features and interchangeable forms are the same as those in the previous embodiments, and will not be repeated here. In addition, in Embodiment 4, the shape of the cover layer 410 and the substrate layer 430 is consistent with the overall shape of the sun hat. The filter layer 420 can be varied according to the manufacturing process or the need for partitioning of the filter units. The filter layer 420 includes a hat body 421 and a brim 422, which can be integrally connected or separately set, and are both sandwiched between the cover layer 410 and the substrate layer 430. The hat body 421 has a forked structure 422 on the downward curved part at the top. This forked design can better fit the shape of the hat body, will not damage the filter film or optical sheet, and can be partitioned to design different filtering bands. The filter layer 420 may also be composed of multiple independent filter films or optical sheets, laid between the cover layer 410 and the substrate layer 430 along the shape of the sun visor. Figure 9 The middle arrow indicates the direction from which sunlight enters from the outside.

[0068] In other embodiments, the shape of the therapeutic skin care product can also be a mask, veil, or head covering, or a neck protector for use on the neck, or a shape adapted for other body parts, such as a sleeve, etc. The shape of the therapeutic skin care product is not limited. For ease of wear, the therapeutic skin care product may be provided with corresponding auxiliary structures for wearing, such as ear loops similar to those for wearing a mask, fasteners for fixing to a sun hat, headbands for fixing an integrated face and neck protector to the face and neck, etc.

[0069] like Figure 10 and Figure 11As shown in Embodiment 5, the shape of the therapeutic skin care product is the arc-shaped front panel of a bra. Similarly, it includes a cover layer 510, a filter layer 520, and a substrate layer 530. Its structural features and interchangeable forms are the same as in the previous embodiments, and will not be repeated here. The filter layer 520 can be designed to block light waves that may damage the skin, while allowing light waves that promote blood circulation and skin beautification to pass through, thus improving blood circulation and breast health. Furthermore, in Embodiment 5, the cover layer 510 and substrate layer 530 have the same shape as the front panel. The filter layer 520 can be varied according to the manufacturing process or the need for partitioned filter unit settings. The filter layer 520 can be an integral structure or can be separately set, for example, it can be composed of multiple independent filter films or optical sheets, laid between the cover layer 510 and the substrate layer 530 along the shape of the front panel. Figure 11 The middle arrow indicates the direction of sunlight entering from the outside. This technology allows people to receive sun protection while also undergoing skin-beautifying treatments. Sunlight can pass through the outer layer of fabric, fibers, and mesh materials, be filtered by an optical film, and then penetrate the inner layer of fabric to act on the skin and subcutaneous tissue of the chest, enhancing blood circulation and promoting whitening, skin rejuvenation, and melanin removal.

[0070] like Figure 12 and Figure 13 As shown, in Embodiment Six, the shape of the therapeutic skin care product is that of underwear. Similarly, it includes a cover layer 610, a filter layer 620, and a substrate layer 630. Its structural features and interchangeable forms are the same as in the aforementioned embodiments, and will not be repeated here. Furthermore, in Embodiment Six, the cover layer 610 and the substrate layer 630 have the same shape as the overall shape of the underwear. The filter layer 620 can be varied according to the manufacturing process or the need for partitioning the filter units. The filter layer 620 can be an integral structure or can be separated. It can be divided into two connected pieces, and a break can be made at the waist to reduce wear (e.g., ...). Figure 12 (as shown), or it can be composed of multiple independent filter films or optical sheets, laid between the cover layer 610 and the substrate layer 630 along the shape of underwear. Figure 13 The middle arrow indicates the direction from which sunlight enters from the outside.

[0071] In other embodiments, the physiotherapy and skin-beautifying daily care products can also be in the form of swimsuits, bikinis, sleeves, or trouser covers. They can utilize visible light from sunlight to treat the skin, or near-infrared light from sunlight to provide auxiliary treatment for the scalp, knees, and joints. They can also soften blood vessels through near-infrared electromagnetic waves, effectively relieving varicose veins. The optical film can be a single, integral soft film, or a combination of multiple soft or hard films, suitable for curved areas such as the chest, buttocks, knees, and top of the head.

[0072] This application's therapeutic skincare product utilizes a filter layer to specifically filter light, blocking harmful wavelengths and allowing light with cosmetic or therapeutic effects to reach the user's skin. It uses natural light waves to whiten, reduce redness, rejuvenate, and stimulate collagen regeneration. Sunlight is a full-spectrum light source containing various wavelengths beneficial to the skin, such as infrared light above 900nm and visible light from 500 to 700nm, which can help with skin brightening, acne removal, collagen regeneration stimulation, reducing redness, and improving blood circulation. Therefore, this therapeutic skincare product can serve as an outdoor beauty tool, utilizing natural sunlight energy for beauty during outings—a new energy-saving beauty method that saves users time. It is easy to wear and operate, minimizing disruption to normal travel and activities. It solves the sun protection problem while also providing beauty benefits, offering dust protection and aesthetic appeal, and combining the functions of a mask, face shield, sun hat, and beauty treatment.

[0073] In use, the therapeutic skincare product can be worn on the face, allowing natural light to pass through the filter on the product and reach the skin. Specifically, when worn, the base layer contacts the skin, and natural light enters through the cover layer and filter layer. After being filtered to specific wavelengths, the light reaches the skin, utilizing the light waves in natural light to whiten, reduce redness, soften the skin, and stimulate collagen regeneration. This non-invasive skincare method uses a filter layer to remove harmful light waves from natural light, such as ultraviolet and blue light, while allowing beneficial light waves, such as red 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 a whitening effect. The duration of this process can be adjusted according to individual skin conditions and needs, generally 10-30 minutes, but can also be longer, achieving the goal of using natural light for beauty while improving the mask's light transmittance and comfort, and reducing interference with normal travel and activities. This method primarily utilizes light waves from natural light to achieve effects such as whitening, reducing redness, rejuvenating the skin, and stimulating collagen regeneration. It is not only safe but also saves time and money. Using natural light for beauty treatments, to some extent, addresses the safety and side effect concerns of traditional beauty methods.

[0074] Compared to existing technologies, this application's therapeutic skincare products enhance the effects of natural light beauty treatments. Existing sunscreens and sun hats often have limited effectiveness and cannot completely filter out harmful light waves, thus improving safety. This application's solution utilizes optical films to filter out harmful light waves, such as ultraviolet light, from natural light, allowing only beneficial light waves, such as visible and near-infrared light, to reach the skin. This improves the effects of natural light beauty treatments, not only avoiding damage from harmful light waves but also promoting skin health with beneficial light waves. Compared to existing sunscreens and sun hats, this invention offers higher safety. The cover layer and substrate layer are made of light-transmitting materials, such as transparent or microporous light-transmitting materials, thereby improving the light transmittance and comfort of the protective cover. On the other hand, to reduce interference with people's normal travel and activities, existing methods of using natural light for beauty treatments, such as using special sunscreens or sun hats, may affect people's normal travel and activities. However, in the technical solution of this application, optical films are fixed between the surface and inner layer of a mask / face shield, allowing people to use natural sunlight energy for beauty treatments while traveling, and also saving users time for separate beauty treatments, thereby reducing interference with people's normal travel and activities.

[0075] The above description is only a preferred embodiment of this application. The scope of protection of this application is not limited thereto. Any equivalent transformation based on the technical solution of this application shall fall within the scope of protection of this application.

Claims

1. A therapeutic and skin-beautifying daily care product, characterized in that, It includes a stacked substrate layer and a filter layer. The substrate layer is made of a light-transmitting material, and the filter layer is disposed on the outside or inside of the substrate layer. The filter layer can block light waves of the first band incident from the outside.

2. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The light waves in the first band set include at least one or two of the following: light waves in continuous band intervals and light waves with discrete wavelengths.

3. The therapeutic and skin-beautifying daily care product as described in claim 2, characterized in that, The first band set includes at least a first continuous band interval.

4. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The first set of bands is selected from the ultraviolet light band.

5. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The filter layer can transmit incident light waves from the second band set, which includes at least one or two of the following: light waves in a continuous band range and light waves with discrete wavelengths.

6. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The filter layer can reflect light waves from a third band set, which includes at least one or two of the following: light waves from a continuous band range and light waves from discrete wavelengths.

7. The therapeutic and skin-beautifying daily care product as described in claim 5, characterized in that, The second band set includes at least the second consecutive band interval.

8. The therapeutic and skin-beautifying daily care product as described in claim 6, characterized in that, The third band set includes at least a third consecutive band interval.

9. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The first set of bands is selected from the ultraviolet light band.

10. The therapeutic and skin-beautifying daily care product as described in claim 5, characterized in that, The second band set is selected from the infrared light band.

11. The therapeutic and skin-beautifying daily care product as described in claim 3, characterized in that, The first band set also includes a fourth continuous band interval, wherein the first continuous band interval and the fourth continuous band interval are either consecutive or discontinuous.

12. The therapeutic and skin-beautifying daily care product as described in claim 1, characterized in that, The first band set includes the 280nm~400nm band range.

13. The therapeutic and skin-beautifying daily care product as described in claim 5, characterized in that, The second band set includes the 400nm~700nm band range.

14. The therapeutic and skin-beautifying daily care product as described in claim 6, characterized in that, The third band set includes the 700nm~2500nm band range.

15. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The filter layer is a filter film disposed on the substrate layer, and the filter film can be disposed on the outer or inner surface of the substrate layer by means of coating.

16. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The filter layer is an optical coating film, and the filter layer and the substrate layer are stacked sequentially along a first direction, or stacked sequentially in the opposite direction to the first direction.

17. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The therapeutic and skin-beautifying daily care products also include a cover layer, which is made of a light-transmitting material, and the cover layer and the substrate layer are stacked sequentially along a first direction.

18. The therapeutic and skin-beautifying daily care product as described in claim 17, characterized in that, 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 means of coating.

19. The therapeutic and skin-beautifying daily care product as described in claim 17, characterized in that, The filter layer is an optical coating film, and the cover layer, filter layer and substrate layer are stacked sequentially along the first direction.

20. The therapeutic and skin-beautifying daily care product as described in claim 17, characterized in that, 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 stacked sequentially along the first direction.

21. The therapeutic and skin-beautifying daily care product as described in claim 17, characterized in that, The filter layer is disposed on the outer surface of the cover layer, and the filter layer, cover layer, and substrate layer are stacked sequentially along the first direction; or the filter layer is disposed on the inner surface of the substrate layer, and the cover layer, substrate layer, and filter layer are stacked sequentially along the first direction.

22. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The filter layer can be a single, integrated structure or a combination of multiple units distributed in sections, with each unit having the same or different cutoff wavelength bands.

23. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The filter layer comprises the superposition of one or more specific filter films that cut off specific wavelength bands of light, or it adopts a partitioned distribution method to set different regions with different specific cutoff wavelength bands.

24. The therapeutic and skin-beautifying daily care product as described in claim 7, characterized in that, The filter layer is composed of multiple units distributed in a partitioned manner, and at least one of the units has a different specific cutoff band and / or a specific transmission band.

25. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 4, characterized in that, The filter layer is a one-way transparent layer.

26. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The shape of the aforementioned physiotherapy and skin care products is adapted to the shape of the parts of the body that are worn on them.

27. The therapeutic and skin-beautifying daily care product as described in claim 26, characterized in that, The shape of the physiotherapy and skin care products is a face mask or face shield for use on the face, a neck shield for use on the neck, an integrated face and neck shield, a sun hat, a sun hat baffle, a parasol canopy, or any of the following: swimwear, sleeves, trousers, knee pads, bra, underwear, or briefs.

28. The therapeutic and skin-beautifying daily care product as described in any one of claims 1 to 14, characterized in that, The substrate layer is made of a transparent material or a microporous light-transmitting material.

29. The therapeutic and skin-beautifying daily care product as described in claim 17, characterized in that, The cover layer is made of transparent material or microporous light-transmitting material.

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