Mask

Abstract

The utility model relates to the technical field of protective articles, and discloses a mask which comprises a mask body. The additional layer is fixedly connected with the main plane of the mask body, the additional layer comprises a ventilation part and a humidification part, the ventilation part is suitable for enabling air to circulate, and the humidification part is suitable for emitting moisture to prevent the mouth and the nasal cavity of a wearer from being dry. According to the mask provided by the utility model, the breathing part is arranged on the mask so as to ensure smooth breathing of a wearer, and the humidifying part is arranged so as to continuously disperse moisture to the mouth and the nasal cavity of the wearer, so that the problem that the mouth and the nasal cavity of the wearer are dry when the wearer wears the mask for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a mask. Background Art

[0002] With the increasing mutation and spread of respiratory infectious diseases, masks have become an indispensable protective equipment in people's daily lives. After wearing ordinary masks for a long time, they absorb less water (especially in the north), which will cause varying degrees of dryness in the mouth and nasal cavity. Utility Model Content

[0003] In view of this, the utility model provides a mask to solve the problem that the moisture absorption of the mask decreases when the mask is worn for a long time, thereby causing dryness of the oral and nasal cavity.

[0004] The utility model provides a mask, comprising:

[0005] Mask body;

[0006] The additional layer is fixedly connected to the main plane of the mask body. The additional layer includes a breathable portion and a humidifying portion. The breathable portion is suitable for allowing gas to circulate, and the humidifying portion is suitable for dissipating moisture to prevent the wearer's oral and nasal cavity from drying out.

[0007] Beneficial effect: By setting a breathable part on the mask, the wearer can breathe smoothly, and by setting a humidifying part, moisture is continuously released to the wearer's mouth and nose to avoid the problem of dryness of the wearer's mouth and nose caused by wearing the mask for a long time.

[0008] In an optional embodiment, the humidifying portion includes a liquid bladder.

[0009] Beneficial effect: The liquid bag is provided to facilitate storage of liquid.

[0010] In an optional embodiment, a plurality of water dispersion holes are provided on the wall of the liquid capsule to facilitate the dispersion of water inside the liquid capsule.

[0011] Beneficial effect: A plurality of water-dispersing holes are provided on the wall of the liquid capsule to facilitate the dispersion of water.

[0012] In an optional implementation, the diameter of the water-spreading hole is D, wherein 0.1 μm≤D≤1 μm.

[0013] Beneficial effect: By limiting the diameter range of the water-scattering holes, it is possible to ensure that the liquid bag continuously emits water to the wearer's oral and nasal cavity while preventing the water inside the liquid bag from being quickly exhausted in a short period of time.

[0014] In an optional embodiment, the number of the liquid capsules is greater than one, and the multiple liquid capsules are equidistantly distributed.

[0015] Beneficial effect: By providing a plurality of equidistantly distributed liquid capsules, the uniformity of moisture distribution of the humidifying part is improved, which is beneficial to improving the user experience of the wearer.

[0016] In an optional embodiment, the air permeable portion has a plurality of mesh holes, and the mesh holes are suitable for gas circulation.

[0017] Beneficial effect: A plurality of mesh holes are provided on the breathable portion so as to ensure the breathable function of the breathable portion.

[0018] In an optional embodiment, the air-permeable portion includes a nonwoven fabric.

[0019] In an optional embodiment, the area ratio of the air permeable portion and the humidifying portion on the additional layer is A, wherein 0.25≤A≤4.

[0020] Beneficial effect: By making the air permeable part and the humidifying part have various ratios, the wearer can choose according to his own needs (such as his own lung capacity).

[0021] In an optional embodiment, ear hanging ropes are fixedly connected to both sides of the mask body.

[0022] Beneficial effect: By arranging ear ropes on both sides of the mask body, the wearer can fix the mask on the face through the ear ropes.

[0023] In an optional embodiment, the ear strap comprises an elastic strap.

[0024] Beneficial effect: By making the ear-hanging rope an elastic rope, the wearing comfort of the wearer is improved, and the mask can be suitable for wearers with different head sizes, thereby improving the applicability of the mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of a mask of the utility model;

[0027] Figure 2 It is a schematic diagram of the mask of the utility model in a folded state.

[0028] Description of reference numerals:

[0029] 1. Mask body; 2. Ear straps; 3. Additional layer; 31. Breathable part; 32. Humidifier part. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0034] Combine the following Figure 1 and Figure 2 , describing an embodiment of the utility model.

[0035] According to an embodiment of the utility model, a mask is provided, comprising:

[0036] Mask body 1;

[0037] The additional layer 3 is fixedly connected to the main plane of the mask body 1. The additional layer 3 includes a breathable portion 31 and a humidifying portion 32. The breathable portion 31 is suitable for allowing gas to circulate, and the humidifying portion 32 is suitable for dissipating moisture to prevent the wearer's oral and nasal cavity from drying out.

[0038] The mask provided in this embodiment is provided with a breathable portion 31 to ensure smooth breathing of the wearer, and is provided with a humidifying portion 32 to continuously release moisture to the wearer's oral and nasal cavities to avoid the problem of dryness of the oral and nasal cavities caused by the wearer wearing the mask for a long time.

[0039] Specifically, the mask body 1 is a main body of one of ordinary masks, ordinary medical masks, medical surgical masks, and N95 masks. When the mask body 1 is a reusable mask body, the additional layer 3 can be detachably connected to the mask body 1, so that when the moisture in the humidifying part 32 is exhausted, the additional layer 3 can be replaced, thereby reducing waste. When the mask body 1 is a disposable mask body, it can be either a non-detachable connection or a detachable connection. Especially when the mask needs to be worn for a long time, the additional layer 3 is detachably connected to the mask body 1 to facilitate the replacement of the additional layer 3, thereby reducing waste and avoiding the moisture exhaustion of the humidifying part 32, which cannot play the role of dissipating moisture. The mask body 1 is suitable for covering the mouth and nose of the wearer. Preferably, the size of the additional layer 3 is adapted to the size of the mask body 1, and is fixedly connected to the side of the mask body 1 facing the wearer's face, so as to fully dissipate moisture to the wearer's mouth and nose. The moisture enters the wearer's oral and nasal cavity with the wearer's breathing, thereby avoiding long-term wearing of the mask and resulting in dryness of the oral and nasal cavity. The mask provided in this embodiment is simple, practical, and inexpensive, which is conducive to large-scale promotion.

[0040] In some embodiments, in combination Figure 1 and Figure 2 As shown, the humidifying portion 32 includes a liquid bladder.

[0041] The mask provided in this embodiment is provided with a liquid bag to store liquid.

[0042] Specifically, the humidifying part 32 includes a liquid bag, a soaked sponge, and a soaked cotton cloth, wherein the liquid bag has a liquid storage cavity for storing liquid, and the liquid can be pure water or a water-oil mixture with aromatic oil extracted from herbal plants (such as rosemary); similarly, the sponge and the cotton cloth can also be soaked with pure water or the above-mentioned water-oil mixture, so that the wearer can smell the fragrance during breathing, which is conducive to pleasing the wearer's mood. Preferably, the humidifying part 32 is set away from the front of the wearer's mouth and nose to avoid causing additional resistance to the wearer's breathing. As an addition, when the additional layer 3 is fixedly connected to the side of the mask body 1 facing the wearer's face, a non-woven fabric layer is provided on the side of the additional layer 3 facing the wearer's face at the position of the humidifying portion 32, wherein the non-woven fabric layer covers the humidifying portion 32, and a partial area of ​​the edge of the non-woven fabric layer is fixedly connected to the breathable portion 31 in the area surrounding the humidifying portion 32, and a gap is provided between the main plane of the non-woven fabric layer and the humidifying portion 32. Preferably, the non-woven fabric layer is not connected to the breathable portion 31 on the side close to the wearer's mouth and nose to form an opening, thereby avoiding direct contact between the humidifying portion 32 and the skin of the wearer's face without affecting the moisture dissipation of the humidifying portion 32, thereby effectively avoiding the moist humidifying portion 32 being attached to the wearer's face and causing facial skin damage.

[0043] In some embodiments, in combination Figure 1 and Figure 2 As shown, the wall of the liquid bag is provided with a plurality of water dispersing holes to facilitate the dissipation of water inside the liquid bag.

[0044] The mask provided in this embodiment has a plurality of water dispersion holes on the wall of the liquid bag to facilitate the dispersion of water.

[0045] Specifically, the water-dispersing holes are suitable for connecting the liquid storage cavity and the outside of the liquid capsule. Preferably, the additional layer 3 is fixedly connected to the side of the mask body 1 facing the wearer's face. The liquid capsule is a sheet-like thin layer liquid capsule. The multiple water-dispersing holes are located on the side of the liquid capsule facing the wearer's face, so as to distribute moisture to the wearer's oral and nasal cavity. As a preferred implementation form, the multiple water-dispersing holes are evenly and equidistantly distributed on the capsule wall of the liquid capsule.

[0046] In some embodiments, in combination Figure 1 and Figure 2 As shown, the diameter of the water-scattering hole is D, wherein 0.1 μm≤D≤1 μm.

[0047] The mask provided in this embodiment limits the diameter range of the water-scattering holes so as to ensure that the liquid bag continuously releases water to the wearer's oral and nasal cavity while preventing the water inside the liquid bag from being quickly exhausted in a short period of time.

[0048] As a preferred implementation form, the diameter of the water-scattering holes is 0.5 μm, which ensures that the liquid bag continuously releases moisture to the oral and nasal cavities, while preventing the liquid inside the liquid bag from being quickly exhausted in a short period of time, thereby ensuring that the mask achieves the desired effect within its expected life.

[0049] In some embodiments, in combination Figure 1 and Figure 2 As shown, the number of liquid pockets is greater than one, and the plurality of liquid pockets are equidistantly distributed.

[0050] Preferably, the liquid capsules are distributed away from the area directly in front of the wearer's mouth and nose to avoid causing additional breathing resistance to the wearer, thereby affecting the wearer's wearing comfort.

[0051] The mask provided in this embodiment is provided with a plurality of equidistantly distributed liquid capsules so as to improve the uniformity of moisture distribution of the humidifying portion 32, which is beneficial to improving the wearer's use experience.

[0052] In some embodiments, in combination Figure 1 and Figure 2 As shown, the air permeable portion 31 has a plurality of mesh holes, and the mesh holes are suitable for gas circulation.

[0053] The mask provided in this embodiment has a plurality of mesh holes formed on the air permeable portion 31 to ensure the air permeability of the air permeable portion 31 .

[0054] Specifically, the mesh holes on the air permeable portion 31 may be formed by the pores of the material itself, or additional through holes may be provided on the air permeable portion 31 to form mesh holes, thereby improving the air permeability of the air permeable portion 31. Preferably, the plurality of mesh holes are evenly and equidistantly distributed on the air permeable portion 31.

[0055] In some embodiments, in combination Figure 1 and Figure 2 As shown, the air-permeable portion 31 includes a nonwoven fabric.

[0056] Specifically, the air permeable portion 31 includes non-woven fabric, or the same material as the main body of one of ordinary masks, ordinary medical masks, medical surgical masks, and N95 masks, and has all the filtering functions of the corresponding material. By setting the air permeable portion 31 and the mask body 1 in two layers, it is beneficial to further improve the filtering effect. At this time, the filtering function of the air permeable portion 31 is determined by its material, such as filtering dust in the air. Further, the air permeable portion 31 has multiple layers, and the air permeable portion 31 is stacked to further improve the filtering ability of the mask.

[0057] In some embodiments, in combination Figure 1 and Figure 2 As shown, the area ratio of the air permeable portion 31 and the humidifying portion 32 on the additional layer 3 is A, wherein 0.25≤A≤4.

[0058] The mask provided in this embodiment has a variety of ratios between the air permeable portion 31 and the humidifying portion 32, so that the wearer can choose according to his or her own needs (such as his or her own lung capacity).

[0059] Specifically, the area ratio of the air permeable portion 31 to the humidifying portion 32 on the additional layer 3 includes 1 / 4, 1 / 3, 1 / 2, 1, 2, 3, and 4. By changing the area ratio of the air permeable portion 31 to the humidifying portion 32, the balance between preventing dryness of the mouth and nose and unobstructed breathing is adjusted. When the air permeable portion 31 occupies a larger proportion relative to the humidifying portion 32, the air permeability of the mask is better, which is suitable for users with smaller lung capacity. At this time, although the humidification effect is weaker, it still has a certain humidification effect; when the air permeable portion 31 occupies a smaller proportion relative to the humidifying portion 32, the humidification effect is better, which is suitable for users with greater moisture requirements when breathing. At this time, although the air permeability effect is weaker, it still has a certain air permeability to ensure the wearer's breathing. Due to the different habits, activity states, or vital capacities of different wearers, the requirements for the amount of air required for a single breath or the moisture content in the exhaled gas are different. Specifically, a mask suitable for the wearer's needs can be selected according to the habits, activity states, or vital capacities of different wearers, so as to avoid the wearer's breathing difficulties or the hydration effect not meeting expectations.

[0060] In some embodiments, in combination Figure 1 and Figure 2 As shown, ear hanging ropes 2 are fixedly connected to both sides of the mask body 1.

[0061] The mask provided in this embodiment has ear hanging ropes 2 respectively arranged on both sides of the mask body 1, so that the wearer can fix the mask on the face through the ear hanging ropes 2.

[0062] Specifically, the ear-hanging rope 2 is suitable for being hung on a human ear so as to fix the mask on the wearer's face, which is beneficial to the safe and reliable use of the mask.

[0063] In some embodiments, in combination Figure 1 and Figure 2 As shown, the ear strap 2 comprises an elastic strap.

[0064] The mask provided in this embodiment makes the ear-hanging ropes 2 elastic ropes to improve the wearing comfort of the wearer and can be suitable for wearers of different head sizes, thereby improving the applicability of the mask.

[0065] Specifically, the ear hanging rope 2 can be an integrated type, and can adapt to wearers of different head sizes through the elasticity of the ear hanging rope 2. In addition, the ear hanging rope 2 can also be a two-section type, one end of the two ear hanging ropes 2 on the same side is respectively fixedly connected to the two ends of the same side of the mask body 1, and the other ends of the two ear hanging ropes 2 on the same side are connected together by tying a knot to be suitable for wearers of different head sizes.

[0066] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present utility model are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations are all within the scope defined by the present utility model.

Claims

1. A mask, characterized in that: include: Mask body (1); The additional layer (3) is fixedly connected to the main plane of the mask body (1), and the additional layer (3) includes a breathable portion (31) and a humidifying portion (32). The breathable portion (31) is suitable for allowing gas to circulate, and the humidifying portion (32) is suitable for dissipating moisture to prevent the wearer's oral and nasal cavity from drying out.

2. The mask according to claim 1, characterized in that The humidifying portion (32) includes a liquid bag.

3. The mask according to claim 2, characterized in that: The wall of the liquid bag is provided with a plurality of water dispersing holes, so as to be suitable for dispersing the water inside the liquid bag.

4. The mask according to claim 3, characterized in that The diameter of the water-spreading hole is D, wherein 0.1 μm≤D≤1 μm.

5. The mask according to claim 2, characterized in that: The number of the liquid pockets is greater than one, and the plurality of liquid pockets are equidistantly distributed.

6. The mask according to claim 1, characterized in that: The air permeable portion (31) has a plurality of mesh holes, and the mesh holes are suitable for gas circulation.

7. The mask according to claim 6, characterized in that The air-permeable portion (31) comprises non-woven fabric.

8. The mask according to any one of claims 1 to 7, characterized in that: The area ratio of the air permeable portion (31) and the humidifying portion (32) on the additional layer (3) is A, wherein 0.25≤A≤4.

9. The mask according to any one of claims 1 to 7, characterized in that: Ear hanging ropes (2) are fixedly connected to both sides of the mask body (1).

10. The mask according to claim 9, characterized in that: The ear-hanging rope (2) comprises an elastic rope.

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