Nose heat preservation mask

Abstract

The invention provides a nose heat preservation cover which comprises a mask body and a hot compress element, the hot compress element is transversely arranged in the mask body, and heat is generated on the outer side of the nose of a user after the hot compress element makes contact with air. Heating and heat preservation are conducted from the outer surface of the nose of the human body in a nose heat preservation mode, and then the temperature of the nasal cavity is kept instead of being adjusted in a mode of overall face heating and hot air mixed inhalation, so that the situation that a user feels unsmooth or uncomfortable in breathing when wearing the mask for a long time is reduced, and the user experience is improved. The nose can be heated for a long time, and the nose and the nasal cavity can be subjected to all-dimensional accurate heat preservation, so that the immunity is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of masks, and in particular to a nasal heat-insulating mask. Background Art

[0002] Bacteria and viruses exist all year round, but why are we more likely to get colds and flu in winter? This is because cold air weakens the body's immune response, especially in the nasal cavity. The nose is the vanguard against respiratory viruses and an important part of the human immune system. When the temperature in the nasal cavity drops by about 12°C, the immune forces in the nostrils will be reduced by nearly 50%. The cold air in winter will make 42% of the extracellular vesicles in the nose lose their ability, and even if the remaining 58% can work, the number of their receptors will be reduced by 70%. In short, cold air will cut the immune system's ability to resist respiratory infections in half. Studies have found that temperature and air humidity have an impact on the transmissibility of respiratory viruses.

[0003] What insights do these studies provide for preventing respiratory diseases in winter? In addition to vaccination and the use of antiviral drugs, non-drug interventions are also important. Therefore, in order to improve immunity in the cold winter, wearing masks has been shown to prevent virus transmission and improve resistance, especially masks that can increase nasal temperature.

[0004] However, the current common masks can no longer meet this demand. This is because the current common masks are only N95 or common medical masks. After wearing them, they cannot significantly increase the temperature of the nose, which is especially important for improving immunity. In the patent "Heating Mask" (Patent Authorization Announcement No. CN218923606U) that has been applied for, the air is preheated by heating the inside of the mask, thereby reducing the stimulation of the air to the mouth and nose. However, this patent heats the entire face and is longitudinally arranged on both sides of the mask. When in use, the heating element is located on the face around the mouth. When heating, since the heating element is longitudinally arranged and fits on the face, the face as a whole is heated first, and then spreads to the mouth and nasal cavity. Over time, it will cause uncomfortable breathing in the mouth, etc., and it is impossible to ensure that the temperature of the nose remains within the effective temperature range. In addition, this patent adopts an electric heating method, which is too expensive for disposable masks and inconvenient for outdoor use. According to existing research, raising the temperature of the nose can reduce respiratory diseases. Therefore, there is an urgent need for a mask that can accurately keep the nose warm and keep the temperature of the nose within an effective range to effectively prevent the invasion of bacteria, improve human immunity, and protect people's health. Summary of the invention

[0005] One advantage of the present invention is that it provides a nose insulation mask. Based on the study of the relationship between human nasal cavity temperature and immunity, a nose insulation method is proposed to maintain a suitable temperature in the user's nasal cavity, thereby facilitating the user to prevent respiratory diseases by wearing a mask in cold weather.

[0006] One advantage of the present invention is that it provides a nose heat-insulating mask. The present invention heats and insulates the outer surface of the human nose through nose heat insulation, thereby maintaining the temperature of the nasal cavity, rather than adjusting the temperature by heating the entire face and mixing and inhaling hot air, thereby reducing the user's feeling of shortness of breath or discomfort when wearing it for a long time.

[0007] One advantage of the present invention is that it provides a nose heat preservation mask. Since the human body's sensitivity to viral infection increases in cold weather, mainly because when the nose is exposed to cold temperatures, the effect of the antiviral immune system is weakened. The nose heat preservation mask provided by the present invention is based on the traditional standard mask and incorporates the design of nose heating (heat preservation). While making full use of the traditional structure, it can ensure that the user can provide heating to the nose area for a certain period of time when wearing it, thereby maintaining the temperature of the nasal cavity, thereby preventing colds and other diseases.

[0008] Another advantage of the present invention is that it provides a nose heat-insulating mask, in which a shaping element is arranged at the nose of the mask, so that the mask can be firmly fixed on the nose, and the mask can be kept in an optimal shape around the nose to enhance the fit and sealing of the mask, keep the face warm and thus enhance immunity.

[0009] Another advantage of the present invention is that it provides a nose heat-insulating mask with warming and temperature-regulating functions, which can control the temperature of the user's nose and face within a predetermined range. No matter how the external ambient temperature changes, the nose heat-insulating mask of the present invention can always maintain the nose temperature at 37-56°C, and the maintenance time above 40°C is 4-6.5h, which can prevent pathogens from invading the human nasal cavity and is beneficial to protecting the health of the user.

[0010] Another advantage of the present invention is that it provides a nasal thermal insulation mask, the mask cloth adopts high-quality outer shell mask cloth, and the cloth meets the N95 or KN95 standard, which ensures effective filtration of particulate matter in the air and provides strong barrier ability while maintaining breathability and comfort.

[0011] Another advantage of the present invention is that it provides a nose heat-insulating mask, wherein the heat-insulating element sheet has an arc-shaped forming opening, which is convenient for fitting the nose and for assembly.

[0012] Another advantage of the present invention is that it provides a nose insulation mask, with two connecting parts between the mask body and the thermal insulation layer, which are connected by gluing. When the hot compress element sheet is installed, the opening can be permanently sealed to prevent heat from dissipating, which is beneficial to ensure that the heat of the hot compress element sheet is concentrated around the nose.

[0013] Another advantage of the present invention is that it provides a nasal heat-insulating mask, in which the heat-compression element and the mask cloth are detachably connected, which is convenient for replacement and separate manufacturing, and the manufacturing cost is also lower.

[0014] Another advantage of the present invention is that it provides a nose heat-insulating mask, wherein the heat pack included in the nose heat-insulating mask generates heat after contacting the air. When combined with the mask body, the mask provides long-lasting heating for the user's nose after being worn by the user, and has the effect of maintaining the effective temperature of the nose and nasal cavity area within a predetermined range, so as to enhance immunity.

[0015] According to one aspect of the present invention, the present invention provides a nose thermal insulation mask, comprising:

[0016] a mask body; and

[0017] A heating element is disposed transversely on the mask body, wherein the heating material of the heating element generates heat after contacting the air, thereby increasing the temperature of the wearer's nose.

[0018] The mask body includes a nose area, a mouth area and a chin area which are integrally connected, and the mask body also includes a hot zone, a transition zone and a cold zone, which are respectively located in the nose area, the mouth area and the chin area, wherein the hot compress element generates heat in the nose area to form the hot zone.

[0019] According to one embodiment, the heating element is foldably arranged on the top of the mask body so as to be folded to the inner side or the outer side of the mask body, thereby keeping the nose area warm.

[0020] According to one embodiment, the hot compress element is arranged in the nose area, the mask body includes an outer layer, an inner layer and a shaping element, the shaping element and the hot compress element are both arranged between the outer layer and the inner layer and located in the nose area of ​​the mask body, wherein the bending degree of the shaping element is adjustable.

[0021] The nose zone includes a left nose area, a middle nose area and a right nose area which are integrally connected, and the hot compress element includes two heating parts, two heating packs and a shaping part, the shaping part is arranged between the two heating parts, the two heating packs are respectively arranged on the two heating parts, and the shaping part is located in the middle nose area, and the two heating parts are respectively located in the left nose area and the right nose area.

[0022] The nasal heat-insulating mask is sealed by a sealing bag. When in use, the sealing bag is opened and the nasal heat-insulating mask is taken out.

[0023] The hot compress element includes a PP breathable film and a heating material, wherein the heating material is arranged inside the breathable film, and the heating material includes iron powder, activated carbon, silica, resin, salt and water. The heat preservation time of the hot compress element is 4-6.5 hours.

[0024] The nasal heat-insulating mask is sealed by a sealing bag. When in use, the sealing bag is opened and the nasal heat-insulating mask is taken out.

[0025] According to another aspect of the invention, the present invention also provides a nose thermal insulation mask, comprising a mask body;

[0026] a heat preservation layer, which is disposed transversely on the mask body and is located outside the nose area of ​​the user when the mask is worn;

[0027] a receiving cavity, wherein the receiving cavity is formed after the thermal insulation layer and the mask body are connected; and

[0028] A hot compress element is disposed transversely in the accommodating cavity, wherein the hot compress element generates heat after contacting the air to increase the temperature of the user's nose.

[0029] The hot compress element comprises two heating parts, two heating packs and a shaping part, wherein the shaping part is arranged between the two heating parts, and the two heating packs are respectively arranged on the two heating parts, wherein the shaping part has at least one shaping mouth, and the shaping mouth is formed by the lower part of the shaping part being recessed toward the upper part, wherein the shaping mouth matches the shape of the user's nose.

[0030] According to one embodiment, the thermal insulation layer includes a first connecting portion, the mask body includes a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected so that the hot compress element can be detachably installed in the accommodating cavity.

[0031] According to one embodiment, the first connecting portion is transversely arranged at the bottom of the thermal insulation layer, and the second connecting portion is transversely arranged at the middle of the mask body.

[0032] According to one embodiment, the first connecting portion is disposed on a side of the thermal insulation layer, and the second connecting portion is disposed on a side of the mask body.

[0033] According to one embodiment, the number of the hot compress elements is three, the number of the accommodating cavities is three, and they are respectively arranged adjacent to the mask body along the lateral direction of the mask body, and the three hot compress elements are respectively installed in the three accommodating cavities.

[0034] The heating material inside the hot compress element includes iron powder, activated carbon, silica, resin, salt and water, and the breathable membrane is a PP breathable membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 Schematic diagram of the structure of a nose thermal insulation mask according to the first preferred embodiment of the present invention.

[0036] Figure 2 Schematic diagram of the unfolded structure of the nasal thermal mask according to the first preferred embodiment of the present invention.

[0037] Figure 3 Schematic diagram of the exploded structure of a nasal thermal mask according to the first preferred embodiment of the present invention.

[0038] Figure 4 Schematic diagram of the use process of the nasal thermal insulation mask according to the first preferred embodiment of the present invention.

[0039] Figure 5 Schematic diagram of the structure of a nasal thermal insulation mask according to the second preferred embodiment of the present invention.

[0040] Figure 6 Schematic diagram of the structure of the nasal thermal insulation mask according to the third preferred embodiment of the present invention.

[0041] Figure 7 Schematic diagram of the structure of a nose thermal insulation mask according to the fourth preferred embodiment of the present invention.

[0042] Figure 8 Schematic diagram of the structure of the nasal thermal insulation mask according to the fifth preferred embodiment of the present invention.

[0043] Fig. 9 Schematic diagram of the structure of the nasal thermal insulation mask according to the sixth preferred embodiment of the present invention.

[0044] Fig.10 It is a structural schematic diagram of a modified implementation of the nasal thermal insulation mask according to the sixth preferred embodiment of the present invention.

[0045] Fig.11 Schematic diagram of the structure of the nasal thermal insulation mask according to the seventh preferred embodiment of the present invention.

[0046] Fig.12 Schematic diagram of the application of the nasal thermal insulation mask according to the seventh preferred embodiment of the present invention. DETAILED DESCRIPTION

[0047] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0048] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0049] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0050] Reference Figure 1 To Attachment Figure 4 As shown, a nose heat preservation mask according to a preferred embodiment of the present invention is schematically illustrated. The present invention relates to a mask designed for protection against airborne particles. Specifically, on the basis of a traditional standard mask, a nose heating (heat preservation) design is incorporated, which makes full use of the traditional structure while ensuring that the user can provide heating to the nose area for a certain period of time when wearing it, thereby maintaining the temperature of the nasal cavity, thereby preventing cold-like diseases. Traditional standard masks include ordinary medical surgical masks or N95 or KN95 masks, which keep the nose warm through physical and chemical heating, promote blood circulation, and enhance immunity, providing protection for users in cold weather. It is intended that when worn, the hot compress element can be exposed to the air to provide long-lasting heating to the nose, and is also beneficial to relieve nasal and facial pain, thereby strengthening the antiviral immune system.

[0051] In this embodiment, in this embodiment, the nasal thermal insulation mask includes a nasal area 1, a mouth area 2 and a mandibular area 3, wherein the mouth area 2 is connected between the nasal area 1 and the mandibular area 3, and the nasal area 1, the mouth area 2 and the mandibular area 3 are suitable for being connected as one piece, wherein during the use of the nasal thermal insulation mask, the nasal area 1 is located outside the nose, the mouth area 2 is located outside the oral cavity, and the mandibular area 3 is located outside the mandible, so as to fit closely to the face and protect the user's mouth and nose.

[0052] The nose area 1 also includes a left nose area 101, a middle nose area 102 and a right nose area 103, which are respectively located in the left, middle and right areas of the nose during use to fully protect the user's nose.

[0053] The nasal thermal insulation mask includes a mask body 10, a thermal insulation layer 20, a accommodating cavity 30 and a hot compress element 40, wherein the accommodating cavity 30 is formed between the thermal insulation layer 20 and the mask body 10, the thermal insulation layer 20 is located in the nasal area 1, so that the accommodating cavity 30 is located in the nasal area 1, and the hot compress element 40 is arranged in the accommodating cavity 30, wherein the hot compress element 40 automatically generates heat after contacting the air, so that the user's nose temperature is maintained between 37-50°C, effectively preventing bacterial invasion.

[0054] Furthermore, the nasal heat preservation mask comprises a hot zone 100, a transition zone 200 and a cold zone 300, wherein the transition zone 200 is located between the hot zone 100 and the cold zone 300, wherein the hot zone 100 is located in the nasal zone 1, the transition zone 200 is located in the oral zone 2, and the cold zone 300 is located in the mandibular zone 3. After the hot compress element 40 disposed transversely in the nasal zone 1 contacts the air and generates heat, the heating zone 100 is formed in the nasal zone 1, and the heating zone 100 can provide all-round heat preservation for the human nose.

[0055] Bacteria and viruses exist all year round, but why are we more likely to get colds and flu in winter? A new study published in the Journal of Allergy and Clinical Immunology found that cold air weakens the body's immune response, especially in the nasal cavity. If the temperature in the nasal cavity drops by about 12°C, the immune forces in the nostrils will be reduced by nearly 50%. The nose is the vanguard against respiratory viruses and an important part of the human immune system. When a virus or bacteria enters the nose, the immune system detects it before it reaches the back of the nose and sends a signal to the lining cells in the front of the nose, which then begin to replicate something called "extracellular vesicles (EVs)." Extracellular vesicles are a kind of bait designed by the immune system to fight viruses and bacteria. Inhaled pests stick to these baits, and then the extracellular vesicles are excreted from the body along with nasal mucus.

[0056] Studies have found that when harmful substances invade, the amount of extracellular vesicles in the nose suddenly increases by 160%. Exposure to cold air fundamentally weakens this immune advantage that the human body naturally produces in a warm environment. Cold air will disable 42% of the extracellular vesicles in the nose, and even if the remaining 58% can work, the number of their receptors will be reduced by 70%. In short, cold air will cut the immune system's ability to fight respiratory infections in half. A review published in the journal Annual Review of Virology by Yale University professor and HHMI researcher Dr. Akiko Iwasaki and partners took stock of the causes of seasonal respiratory viral infections and found that temperature and air humidity both affect the transmissibility of respiratory viruses.

[0057] These studies have certain inspirations for preventing respiratory diseases in winter. In addition to vaccination and the use of antiviral drugs, non-drug interventions are also important. The human body's sensitivity to viral infections increases in cold weather, mainly because the effect of the antiviral immune system is weakened when the nose is exposed to cold temperatures. Therefore, in order to improve immunity in the cold winter, wearing a mask has been shown to prevent the spread of viruses and improve resistance. Masks not only protect us from direct invasion of viruses, but also keep the nasal cavity moist and warm, which is conducive to limiting the spread of viruses. If wearing a mask can increase the temperature outside the user's nasal cavity, it can effectively prevent the invasion of bacteria, improve human immunity, and protect people's health.

[0058] The nasal heat preservation mask provided by the present invention is based on the study of the relationship between human nasal cavity temperature and immunity, and proposes a nasal heat preservation method to maintain the appropriate temperature in the user's nasal cavity, so as to facilitate the user to prevent respiratory diseases by wearing a mask in cold weather. The nasal temperature is maintained by heating and keeping warm from the outer surface of the human nose through the nasal heat preservation method, rather than adjusting the temperature by heating the entire face and mixing and inhaling hot air, thereby reducing the user's feeling of poor breathing or uncomfortable breathing when wearing it for a long time. That is to say, in the present invention, the hot compress element 40 is horizontally arranged in the hot zone 100, and the nasal zone 1 is heated after contacting the air, and the heating position is precise, and the transition zone 200 is connected to the hot zone 100, which is located in the mouth zone 2, and the temperature is lower than that of the hot zone 100, which will not affect the comfort of the oral cavity, and is more comfortable for users who wear it for a long time.

[0059] The mask body 10 is suitable for being made of materials such as PET non-woven fabric, low-density polyethylene film, low-carbon composite film, polyethylene film, adhesive material, protective separation film, etc., and meets the standards of ordinary medical masks or N95 or KN95 masks.

[0060] In this embodiment, the thermal insulation layer 20 is integrally formed with the mask body 10, and the accommodating cavity 30 is formed between the thermal insulation layer 20 and the mask body 10. The top of the thermal insulation layer 20 is integrally connected with the top of the mask body 10, and the bottom and side of the thermal insulation layer 20 are connected with the mask body 10 by adhesives such as medical glue, so that the hot compress element 40 can be accommodated between the two.

[0061] The accommodating cavity 30 is located at the upper part of the mask body 10, that is, at the nose area 1. After the user wears it, the accommodating cavity 30 is located outside the nose area of ​​the user. When the hot compress element 40 is installed in the accommodating cavity 30, the hot compress element 40 generates heat on the outside of the nasal cavity to adjust the temperature of the user's nose, and can maintain the temperature within a predetermined range for a certain period of time, and concentrate the heat of the hot compress element sheet around the nose, so that the temperature and humidity of the wearer's nose are maintained within a predetermined range during wearing, which not only makes the patient feel more comfortable, but also can effectively reduce the risk of viral infection.

[0062] The thermal insulation layer 20 is suitable for being made of a cloth with a thermal insulation material, and can also be made of the same material as the mask body 10.

[0063] The mask body 10 includes an outer layer 11, an inner layer 12, two ear-hanging ropes 13 and a shaping element 14. The outer layer 11 and the inner layer 12 are connected to increase the comfort and antibacterial properties of the mask. The ear-hanging rope 13 is arranged at the edge of the outer layer 11 so as to be fixed to the user's ear, which is the same as an ordinary surgical mask or an N95 mask. The shaping element 14 is arranged in the nose area and can be bent. The bending angle is adjustable. After bending, it fits the wearer's nose. It is bent according to the wearer's nose so that the mask body 10 can maintain a corresponding shape, making the wearer feel more comfortable. At the same time, the fitting of the nose also allows the mask body 10 to fit the user's face tightly around, with better sealing to prevent bacteria from entering the user's mouth and nose.

[0064] The hot compress element 40 includes two heating parts 41, two heating packs 42 and a shaping part 43. The shaping part 43 is arranged between the two heating parts 41 so that the heating part 41 is more stably located on the outer side of the nose wing. The heating pack 42 is installed on the heating part 41.

[0065] That is to say, after the hot compress element 40 is arranged on the mask body 10, it is located outside the nasal cavity, the two heating parts 41 are respectively located in the left nose area 101 and the right nose area 102, and the shaping part 43 is located in the middle nose area 103, which can not only play a good protective role, but also ensure the comfort of the nose when worn. Since the heating pack is filled with heating material and has a certain thickness, the present invention sets the heating pack on both sides of the nose, exposing the middle area of ​​the nose, which is convenient for shaping and bending, ensuring that the mask fits closely to the user's skin, making the patient's nose bridge more comfortable, and can ensure that there are heating materials in the areas on both sides of the nose, so that the temperature around the nose can be increased, thereby keeping the nasal cavity warm.

[0066] The shaping portion 43 has a shaping opening 430, and the shaping opening 430 is formed by being recessed from the lower portion to the upper portion of the shaping portion 43, matching the shape of the wearer's nose, so that the hot compress element 40 can better fit the outside of the wearer's nose after being bent along the shaping portion 43, thereby helping to extend the heating and heat preservation time.

[0067] The outer side of the heating pack 42 is a breathable membrane, and the components of the heating material inside the breathable membrane include iron powder, activated carbon, silica, resin, salt and water. The proportions of the components are shown in Table 1. The heating pack 42 automatically generates heat after contacting the air. Under this proportion, the heating temperature range of the heating pack is 37-56°C. Within this temperature range, the heating time lasts for 4-6 hours.

[0068] Table 1 Ratio of heating materials inside the heating pack

[0069] Ingredient name Ingredient ratio (%) Iron Fan 53％ Activated carbon 8％ Silica 5％ Resin 2％ Salt 2％ water 30％

[0070] The heating pack 42 is an air-activated, self-heating disposable device, which generates an exothermic oxidation reaction by contacting iron powder, metal salt with water and air, so that the iron powder is gradually oxidized, thereby generating heat. Through this physical and chemical heating method, heat can only be generated by contacting air, and it does not affect the air entering the mouth and nose after being filtered by the mask body 11. Compared with electric heating, this heating method of the present invention is not only more comfortable, but also allows the nose to be kept within a suitable temperature range for a predetermined time. It is easy to carry during use, and it is easy to manufacture and has a low cost.

[0071] In this embodiment, the nasal thermal insulation mask also includes a sealing bag 50, and the nasal thermal insulation mask is sealed inside the sealing bag 50. The sealing bag is made of sealing materials such as plastic to prevent air from entering and prevent the heating pack 42 from contacting the air. In this way, it can be ensured that the heating pack 42 will not react before use, thereby providing extended protection for single use.

[0072] When it is needed, the sealing bag 50 is opened and the nose heat preservation mask is exposed to the air, and the heating material of the heating pack 42 reacts chemically with the air to generate heat. This design is conducive to extending the heating time and providing the user with long-term continuous heating.

[0073] When the thermal insulation nose mask is not unpacked, the heating pack 42 inside the thermal insulation nose mask will not react. Before use, the sealing bag 50 is opened to allow the heating part 42 of the thermal insulation nose mask to contact with the air, so that a chemical reaction can occur, generate heat, increase the temperature of the wearer's mouth and nose, and maintain it for a long time.

[0074] The human body's sensitivity to viral infection increases in cold weather, mainly because the antiviral immune system is less effective when the nose is exposed to cold temperatures. The nasal heat preservation mask provided by the present invention combines a heating pack with a standard shell mask or N95 mask to solve this problem. It is particularly suitable for winter, improves the user's comfort in cold weather, provides heating around the face and nose, promotes blood circulation through heating and warmth, relieves minor pain caused by cold air, and reduces the user's discomfort in cold air.

[0075] Reference Figure 5 The figure shows a schematic diagram of the structure of a nasal heat preservation mask according to a second preferred embodiment of the present invention. In this embodiment, the nasal heat preservation mask comprises a mask body 10A, a heat preservation layer 20A, a receiving cavity 30A and a hot compress element 40A, wherein the hot compress element 40A is detachably installed inside the mask body 10A, and the heat preservation layer 20A is located in the hot zone 100A.

[0076] The nasal thermal insulation mask also includes a connecting portion 60A, and the connecting portion 60A includes a first connecting portion 61A and a second connecting portion 62A. The first connecting portion 61A is arranged at the bottom of the thermal insulation layer 20A, and the second connecting portion 62A is arranged in the middle of the mask body 10A, wherein the first connecting portion 61A and the second connecting portion 62A are detachably connected. When the first connecting portion 61A is connected to the second connecting portion 62A, the accommodating cavity 30A is formed between the mask body 10A and the thermal insulation layer 20A, and the hot compress element 40A is detachably installed in the accommodating cavity 30A.

[0077] The first connection part 61A and the second connection part 62A are "U" shaped structures, and the three-side connection can ensure the stability of the connection. In addition, this embodiment adopts the Velcro adhesive connection method, which is simple to connect and easy to open, and the soft adhesive method will not affect the use of the mask.

[0078] Those skilled in the art will appreciate that this embodiment is only taken as an example, and other connection methods may be used between the first connection portion 61A and the second connection portion 62A, such as concealed buckles, buttons, etc.

[0079] Before wearing, take out the hot compress element 40A from the sealed bag, open the first connecting part 61A and the second connecting part 62A, place the hot compress element 40A in the accommodating cavity 30A, and then connect the first connecting part 61A to the second connecting part 62A, and then firmly install the hot compress element 40A between the mask body 10A and the thermal insulation layer 20A. After contacting with the air, a chemical reaction occurs to generate heat, and the heat wave is transmitted to the wearer through the mask body 10A, so that the temperature around the wearer's nasal cavity is maintained within a predetermined range for a long time, which is beneficial to reduce the invasion of bacteria and maintain the health of the wearer.

[0080] In this embodiment, the hot compress element 40A is detachably connected to the mask body 10A, and the hot compress element 40A is placed horizontally on the mask body 10A as a separate heating pack, which is easy to use and replace.

[0081] Reference Figure 6 The third preferred embodiment of the present invention is a schematic structural diagram of a nasal thermal mask. In this embodiment, the nasal thermal mask comprises a mask body 10B, a thermal insulation layer 20B and a hot compress element 40B, wherein the hot compress element 40B is detachably installed between the mask body 10B and the thermal insulation layer 20B.

[0082] The nasal thermal insulation mask also has a accommodating cavity 30B and an installation port 70B. The accommodating cavity 30B is formed laterally between the mask body 10B and the thermal insulation layer 20B. The installation port 70B is arranged at the top of the thermal insulation layer 20B, that is, located at the top of the nasal area 1B, and the bottom of the thermal insulation layer 20B is located at the top of the mouth area 2B, wherein the installation port 70B is connected to the accommodating cavity 30B, and the hot compress element can be installed in the accommodating cavity 30B from the installation port 70B.

[0083] The hot compress element 40B is installed from the top of the mask body 10B between the mask body 10B and the thermal insulation layer 20B, so as to react and generate heat, so that the temperature around the wearer's nasal cavity is maintained within a predetermined range for a predetermined time, thereby increasing the temperature and humidity of the wearer's mouth and nose and reducing bacterial invasion.

[0084] Reference Figure 7The structure diagram of a nasal thermal mask according to the fourth preferred embodiment of the present invention is shown. In this embodiment, the nasal thermal mask comprises a mask body 10C, a thermal insulation layer 20C, three hot compress elements 40C and three connecting parts 60C. The nasal thermal mask also has three accommodating cavities 30C. The mask body 10C and the thermal insulation layer 20C are detachably connected through the connecting parts 60C, thereby forming three independent accommodating cavities 30C between the mask body 10C and the thermal insulation layer 20C to respectively install the hot compress elements 40C.

[0085] Each of the connecting parts 60C includes a first connecting part 61C and a second connecting part 62C. The first connecting part 61C and the second connecting part 62C are respectively arranged on the thermal insulation layer 20C and the mask body 10C. After connection, the accommodating cavity 30C is formed between the thermal insulation layer 20C and the mask body 10C.

[0086] The three accommodating cavities 30C are arranged side by side and laterally in the upper half of the mask body 10C, respectively located in the middle and on both sides. When the hot compress element 40C is installed, when the user wears it, the hot compress element 40C is respectively located on the user's nose and the face on both sides of the nose, so that the temperature around the user's nostrils can be balanced. The user can also selectively install any one or two of the hot compress elements 40C according to usage habits.

[0087] Reference Figure 8 The structure diagram of a nasal heat preservation mask of the fifth preferred embodiment of the present invention is shown. In this embodiment, the nasal heat preservation mask comprises a mask body 10D, a heat preservation layer 20D, a hot compress element 40D and a connecting portion 60D, and the nasal heat preservation mask also has a accommodating cavity 30D and a mounting port 70D, the mask body 10D and the heat preservation layer 20D are connected to form the accommodating cavity 30D, the accommodating cavity 30D is located laterally in the upper half of the mask body 10D, the mounting port 70D is arranged on the side of the mask body 10D and the heat preservation layer 20D, and is connected to the accommodating cavity 30D, the hot compress element 40D is installed in the accommodating cavity 30D through the mounting port 70D, and then sealed by the connecting portion 60D arranged on the mounting port 70D to extend its heat preservation time.

[0088] In this embodiment, the hot compress element 40D is in the shape of a long strip with no notch in the middle, so that it can be easily installed from the side of the mask body 10D, thereby ensuring smooth installation.

[0089] Reference Fig. 9As shown, the nasal thermal insulation mask provided by the present invention includes a mask body 10E and a hot compress element 40E, wherein the hot compress element 40E is arranged inside the mask body 10E, wherein the hot compress element 40E automatically generates heat after contacting the air, and when the mask body 10E is worn on the user's mouth and nose, the temperature of the user's mouth and nose can be maintained within a predetermined range for a predetermined time.

[0090] The mask body 10E includes an outer layer 11E and an inner layer 12E, wherein the outer layer 11E and the inner layer 12E are connected as a whole to increase the comfort and antibacterial properties of the mask. The hot compress element 40E is disposed between the outer layer 11E and the inner layer 12E of the mask body 10E.

[0091] In addition, the mask body 10E further includes a mask upper portion 16E, a mask middle portion 17E and a mask lower portion 18E, wherein the mask middle portion 17E is integrally formed between the mask upper portion 16E and the mask lower portion 18E, and the hot compress element 40E is disposed at the mask upper portion 16E. When worn by a user, the mask upper portion 16E is located outside the wearer's nasal cavity, the mask middle portion 17E is located outside the wearer's oral cavity, and the mask lower portion 18E is located at the wearer's chin.

[0092] The hot compress element 40E includes a heating pack 42E and a shaping portion 43E. The shaping portion 43E is arranged in the middle of the hot compress element 40E so that the heating pack 42E can be more stably located on the outside of the nose wing. The heating pack 42E automatically generates heat after contacting the air, so that the temperature outside the wearer's mouth and nose is maintained within a predetermined range, thereby promoting blood circulation and improving the resistance of the nasal cavity.

[0093] In this embodiment, the shaping portion 43E is also provided with a heating material inside, and the outside of the nose tip is also provided with a heating material to better maintain the temperature around the nasal cavity. The shaping portion 43E has two shaping openings 430E, and the two shaping openings 430E are provided on both sides of the shaping portion 43E, so that the two shaping portions 43E can be bent better to conform to the shape characteristics of the nose and fit the nose better.

[0094] It is worth mentioning that the heating material inside the heating pack 42E can also be directly arranged between the outer layer 11E and the inner layer 12E of the mask body 10E. The mask body 10E is sealed with a sealed bag, taken out and worn on the face before use, and the heating material automatically heats up after contacting the air.

[0095] Reference Fig.10The figure shows a schematic diagram of the structure of a nasal heat preservation mask of the above preferred embodiment of the present invention. In this variant embodiment, the heating pack 42F is integrally arranged with the mask body 10F, wherein the heating pack 42F is arranged on the upper part of the mask body 10F and is located outside the nasal cavity after being worn. The mask body 10F is an N95 mask.

[0096] The shaping element 14F is disposed on the upper part of the mask body 10F to facilitate bending so that the mask maintains a corresponding shape. The heating pack 42F is disposed on the upper part of the mask body 10F and automatically generates heat after contacting the air to maintain the temperature of the wearer's mouth and nose and improve resistance.

[0097] Reference Fig.11 and attached Fig.12 As shown, in this embodiment, the nasal thermal insulation mask includes a nasal area 1F, a mouth area 2F and a mandibular area 3F, wherein the mouth area 2F is connected between the nasal area 1F and the mandibular area 3F, and the nasal area 1F, the mouth area 2F and the mandibular area 3F are suitable for being connected as a whole, wherein during the use of the nasal thermal insulation mask, the nasal area 1F is located outside the nose, the mouth area 2F is located outside the oral cavity, and the mandibular area 3F is located outside the mandible, so as to fit closely to the face and protect the user's mouth and nose.

[0098] In this embodiment, the nasal thermal insulation mask includes a mask body 10F and a hot compress element 40F. The nose area 1F, the mouth area 2F and the mandibular area 3F are integrally formed to form the mask body 10F. The hot compress element 40F is laterally arranged on the mask body 10F and extends upward from the top of the nose area 1F. The hot compress element 40F can be folded on the nose area 1F, and can be folded toward the inner side of the mask body 10F or toward the outer side of the mask body 10F.

[0099] The size of the hot compress element 40F is consistent with the size of the nose area 1F. When the hot compress element 40F is folded, it can be located on the inner side of the mask body 10F and fit the nose area 1F. After being worn by the user, it is located on the outside of the user's nose. The hot compress element 40F directly fits the user's nose, and the hot compress element 40F cannot be seen from the outside of the mask; when the hot compress element 40F is folded, it can also be located on the outer side of the mask body 10F to meet the needs of different users.

[0100] The hot compress element 40F includes a breathable film 401F and a heating material 402F, wherein the heating material 402F is arranged inside the breathable film 401F, wherein the breathable film 401F has the function of controlling the temperature of the product, and the breathable film 401F is made of PP material, and the PP material film has good air permeability and temperature continuity. The heating material 402F uses the same ingredients as in the above-mentioned embodiment 1, including iron powder, activated carbon, silica, resin, salt and water, and the proportions of each ingredient are also shown in Table 1.

[0101] The present invention manufactures four samples of CH25, CH26, CH27 and CH28 by changing the ratio of the heating materials, respectively adopting PP breathable membranes, testing them under the conditions of full adhesive bonding to clothes and under water puncture membranes, and issuing test reports for the four samples.

[0102] By comparison, it can be seen that the nasal heat preservation mask manufactured by the present invention can quickly heat up under different test conditions and can maintain the heat preservation effect for a long time. Specifically, the maximum heating temperature of the nasal heat preservation mask can reach 55.4°C, the average temperature is 49.9-51.3°C, the time to reach 40°C is 4.5-6min, and the continuous heating time above 40°C is 4-6.5h. In other words, the process of the present invention and the hot compress element 40F of the present invention can increase the temperature of the mask in a relatively short time, so that the user's nasal temperature can be rapidly increased and maintained above 40°C within 4-6.5h. According to the above-mentioned research, the user's nasal temperature is maintained within this temperature range, which can effectively combat the spread of respiratory viruses, which is crucial to improving the health of patients.

[0103] When the user wears the nasal thermal insulation mask, the hot zone 100F is located at the nasal zone 1F, the transition zone 200F is located at the mouth zone 2F, and the cold zone 300F is located at the mandibular zone 3F. The hot compress element 40F is folded laterally at the nasal zone 1F, completely covering the outside of the nose, and maintaining the temperature inside the nasal cavity through heat transfer. It can accurately and comprehensively insulate the nasal area without affecting the user's breathing, so that the user can maintain the nasal temperature within the predetermined range of 40-65°C when wearing it for a long time, ensuring the comfort of the user during the 5-6 hours of wearing period and effectively preventing bacterial invasion.

[0104] In the manufacturing process of the nasal thermal insulation mask of the present embodiment, it is suitable to preferentially manufacture the mask body 10F and the hot compress element 40F separately, and then quickly connect the hot compress element 40F to the top of the mask body 10F, so that the hot compress element 40F can be folded and laterally overlapped on the nasal area 1F, so as to perform all-round and precise heating and insulation on the user's nose.

[0105] Since the heating material inside the hot compress element 40F can generate heat quickly after contacting the air, during the batch manufacturing process, the hot compress element 40F needs to be sealed first. When it needs to be combined with the mask body 10F, it will be quickly connected. Generally, 20 mask bodies 10F and the hot compress elements 40F are connected within at least two minutes, and then the mask body 10F and the hot compress element 40F are sealed and packaged to prevent them from contacting the air, and can be opened when used.

[0106] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A nose thermal mask, characterized in that: include: A mask body; and A heating element is disposed transversely on the mask body, wherein the heating material of the heating element generates heat after contacting the air, thereby increasing the temperature of the wearer's nose.

2. The nasal thermal insulation mask according to claim 1, wherein the mask body comprises a nasal area, a mouth area and a chin area which are integrally connected, the mask body further comprises a hot zone, a transition zone and a cold zone, which are respectively located in the nasal area, the mouth area and the chin area, wherein the hot compress element generates heat in the nasal area to form the hot zone.

3. The nasal heat-insulating mask according to claim 2, wherein the hot compress element is foldably arranged on the top of the mask body so as to be folded to the inner side or the outer side of the mask body, thereby keeping the nasal area warm.

4. The nasal thermal insulation mask according to claim 2, wherein the hot compress element is arranged in the nasal area, the mask body comprises an outer layer, an inner layer and a shaping element, the shaping element and the hot compress element are both arranged between the outer layer and the inner layer and located in the nasal area of ​​the mask body, wherein the bending degree of the shaping element is adjustable.

5. The nasal thermal insulation mask according to claim 4, wherein the nasal area includes a left nose area, a middle nose area and a right nose area that are integrally connected, the hot compress element includes two heating parts, two heating packs and a shaping part, the shaping part is arranged between the two heating parts, the two heating packs are respectively arranged on the two heating parts, and the shaping part is located in the middle nose area, and the two heating parts are respectively located in the left nose area and the right nose area.

6. The warm nose mask according to any one of claims 1 to 5, wherein the warm nose mask is sealed by a sealing bag, and when in use, the sealing bag is opened and the warm nose mask is taken out.

7. The nasal thermal insulation mask according to any one of claims 1 to 5, wherein the hot compress element comprises a PP breathable film and a heating material, the heating material is arranged inside the breathable film, the heating material comprises iron powder, activated carbon, silica, resin, salt and water, and the heat preservation time of the hot compress element is 4-6.5h.

8. A nose thermal mask, characterized in that: include: A mask body; a heat preservation layer, which is disposed transversely on the mask body and is located outside the nose area of ​​the user when the mask is worn; a receiving cavity, wherein the receiving cavity is formed after the thermal insulation layer and the mask body are connected; and A hot compress element is disposed transversely in the accommodating cavity, wherein the hot compress element generates heat after contacting the air to increase the temperature of the user's nose.

9. A nasal thermal mask according to claim 8, wherein the hot compress element comprises two heating parts, two heating packs and a shaping part, the shaping part is arranged between the two heating parts, and the two heating packs are respectively arranged on the two heating parts, wherein the shaping part has at least one shaping mouth, and the shaping mouth is formed by the lower part of the shaping part being recessed toward the upper part, wherein the shaping mouth matches the nose shape of the user.

10. The nasal thermal insulation mask according to claim 8 or 9, wherein the thermal insulation layer includes a first connecting portion, the mask body includes a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected to each other so that the hot compress element can be detachably installed in the accommodating cavity.

11. The nasal thermal insulation mask according to claim 10, wherein the first connecting portion is laterally arranged at the bottom or side of the thermal insulation layer, and the second connecting portion is laterally arranged at the middle or side of the mask body.

12. The nasal thermal mask according to claim 11, wherein the heat-generating material inside the hot compress element comprises iron powder, activated carbon, silica, resin, salt and water, and the breathable membrane is a PP breathable membrane.

Images