Mask

Abstract

The present invention discloses a mask, comprising a mask body, a breathing component, and a fixing component. The fixing component is fixedly arranged at the edge of the mask body, and the breathing component is arranged between the fixing component and the mask body, and the three are cooperatively connected, and are used to filter the air entering the mask body or transport oxygen-containing medicine / nutrient mist into the mask body. The present invention arranges the fixing component at the edge of the mask body and the breathing component between the mask body and the fixing component, which not only can well achieve the function of filtering the air inhaled by the wearer and improve the filtering effect of the entire mask; but also can achieve the function of transporting oxygen-containing medicine / nutrient mist into the mask body to treat diseases, and also effectively improves the utilization rate of oxygen-containing medicine / nutrient mist and avoids the problem of medicine waste.

Description

Technical Field

[0001] The invention belongs to the technical field of daily necessities, and particularly relates to a face mask. Background Art

[0002] As smog weather has become more and more serious in recent years, especially in winter, PM2.5 has seriously exceeded the standard, posing a great threat to people's health. Therefore, whether in life or in the hospital, masks have become an indispensable item in daily necessities.

[0003] However, the common masks or respirators currently used all filter the air by setting different filter media on the mask body or changing the material of the mask body. When a transparent mask is used, in order to achieve the effect of ventilation, it is usually impossible to avoid the problem of external air entering the mask from the edge of the mask body, resulting in poor protection effect; when using masks with better protection effect, most of them are masked designs. In addition, most of the common masks currently used only have the function of filtering air, and their uses are relatively single. Summary of the invention

[0004] In view of this, the main purpose of the present invention is to provide a mask that solves the problems in the prior art that most masks have single functions, cannot change functions according to actual needs, have to be thrown away after being used only once, and cannot reveal the face.

[0005] The technical solution of the present invention is implemented as follows: a mask includes a mask body, a breathing component, and a fixing component, wherein the fixing component is fixedly arranged at the edge of the mask body, the breathing component is arranged between the fixing component and the mask body, and the three are cooperatively connected, and are used to filter the air entering the mask body or transport oxygen-containing medicine / nutrient mist into the mask body.

[0006] Preferably, the fixing assembly comprises a fixing bar and a plurality of baffles arranged on the fixing bar, and the fixing bar is connected to the mask body through the plurality of baffles.

[0007] Preferably, a first groove is provided on a side of the fixing strip close to the mask body, a second groove is provided on the mask body, and the breathing assembly is located between the first groove and the second groove and is cooperatively connected with the first groove and the second groove.

[0008] Preferably, a plurality of the baffles are evenly arranged between the fixing strip and the mask body and are located on the same side of the first groove and the second groove.

[0009] Preferably, the breathing component is an air filter element

[0010] Preferably, the respiratory component is an oxygen-containing drug / nutrient mist transmission medium.

[0011] Preferably, the oxygen-containing medicine / nutrient mist transmission medium includes an oxygen-containing medicine / nutrient mist transmission tube and an exhalation valve, the exhalation valve is arranged on the oxygen-containing medicine / nutrient mist transmission tube, and the air inlet end of the exhalation valve is connected to the inner side of the mask body, and the air outlet end is connected to the outside.

[0012] Preferably, an oxygen-containing medicine / nutrient mist inhalation port is provided on the side wall of the oxygen-containing medicine / nutrient mist transmission tube close to the inner side of the mask body.

[0013] Preferably, the mask further comprises a soft seal strip, and the soft seal strip is sleeved on the fixing strip.

[0014] Preferably, a slot is provided on a side of the fixing strip away from the breathing assembly, a buckle is provided on the soft sealing strip, and the slot is connected to the buckle in a mating manner.

[0015] Preferably, the mask body is made of transparent, translucent or opaque material.

[0016] Compared with the prior art, the present invention arranges a fixing component at the edge of the mask body and a breathing component between the mask body and the fixing component, which not only can effectively filter the air inhaled by the wearer and improve the filtering effect of the entire mask; it can also achieve the function of transporting oxygen-containing medicine / nutrient mist into the mask body to treat diseases, and at the same time effectively improves the utilization rate of oxygen-containing medicine / nutrient mist, avoiding the problem of medicine waste. In addition, it also enables the user to receive physical therapy while walking freely, reading or using a mobile phone, without the need to be in a fixed position or adopt a fixed posture to receive atomization physical therapy; in addition, it also increases the purpose of the entire mask, improves the user's sense of use, and allows patients who need multiple treatments to own their own masks at a low price, thereby effectively solving the problem of resource waste.

[0017] In addition, the mask of the present invention has a simple structure and low manufacturing cost, and can effectively improve the user's experience of use, and is worthy of vigorous promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a partial cross-sectional structure of a mask provided in Example 1 of the present invention;

[0019] Figure 2 for Figure 1 A cross-sectional view of

[0020] Figure 3 An exploded view of a mask provided in Example 1 of the present invention;

[0021] Figure 4 for Figure 3 A cross-sectional view of

[0022] Figure 5 A three-dimensional structural diagram of an air filter element in a mask provided in Example 1 of the present invention;

[0023] Figure 6 A cross-sectional structural diagram of an air filter element in a mask provided in Example 1 of the present invention;

[0024] Figure 7 A cross-sectional structural diagram of an air filter element in a face mask provided in Example 1 of the present invention in a second state;

[0025] Figure 8 A cross-sectional structural diagram of an air filter element in a mask provided in Example 1 of the present invention in a third state;

[0026] Fig. 9 A cross-sectional structural diagram of an air filter element in a face mask provided in Example 1 of the present invention in a fourth state;

[0027] Fig.10 An exploded view of a mask provided in Example 2 of the present invention;

[0028] Fig.11 This is a schematic diagram of the cross-sectional structure of an oxygen-containing medicine / nutrient mist transmission tube in a mask provided in Example 2 of the present invention.

[0029] In the figure, 1. mask body, 11. second groove, 2. fixing component, 21. fixing strip, 211. first groove, 212. card slot, 22. baffle, 3. air filter element, 31. hole, 32. nylon mesh tube, 33. first layer, 34. second layer, 35. third layer, 4. oxygen-containing medicine / nutrient mist transmission medium, 41. oxygen-containing medicine / nutrient mist transmission tube, 411. oxygen-containing medicine / nutrient mist inhalation port, 42. exhalation valve, 5. soft seal, 51. buckle. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] In the description of the present invention, it should be clarified that terms such as "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", and "horizontal" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are merely for the convenience of describing the present invention. They do not mean that the devices or elements referred to must have a specific direction or position, and therefore cannot be understood as limitations on the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection through an intermediate medium. 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] Example 1

[0034] A mask provided in embodiment 1 of the present invention, such as Figure 1 , Figure 2 As shown, it includes a mask body 1, an air filter core 3, and a fixing component 2. The fixing component 2 is fixedly arranged at the edge of the mask body 1, and the air filter core 3 is arranged between the fixing component 2 and the mask body 1. The three are cooperatively connected to filter the air entering the mask body 1.

[0035] After adopting the above scheme, by setting a fixing component 2 at the edge of the mask body 1 and setting an air filter element 3 between the mask body 1 and the fixing component 2, it can not only filter the air inhaled by the wearer, but also improve the filtering effect of the entire mask, and also improve the user's feeling of use.

[0036] In the specific implementation process, the fixing component 2 is fixedly arranged at the edges of the mask body 1, and the air filter element 3 is arranged between the fixing component 2 and the mask body 1. This not only can effectively improve the filtering effect of the air, but also the filter media are all on the side of the mask body 1, avoiding the droplets spread from the front during conversation, and at the same time improving the filtering effect of the entire mask. In addition, the purpose of cleaning and replacing the air filter element 3 can also be achieved.

[0037] Furthermore, if Figure 3 , Figure 4 As shown, the fixing assembly 2 includes a fixing bar 21 and a plurality of baffle bars 22 arranged on the fixing bar 21 , and the fixing bar 21 is connected to the mask body 1 through the plurality of baffle bars 22 .

[0038] In this way, by adopting a fixing assembly 2 composed of a fixing strip 21 and a baffle strip 22, and arranging a plurality of baffle strips 22 between the fixing strip 21 and the mask body 1, not only the purpose of fixing the air filter element 3 is achieved, but also the air can smoothly enter the mask body 1.

[0039] In the specific implementation process, the fixing strip 21, the blocking strip 22 and the mask body 1 are integrally formed, so that the connection between the three is more secure and prevents breakage, thereby effectively extending the service life of the entire mask.

[0040] Furthermore, a plurality of the blocking strips 22 are evenly arranged between the inner side of the fixing strip 21 and the inner side of the mask body 1 and are located on the same side of the first groove 211 and the second groove 11 .

[0041] In this way, by evenly arranging a plurality of the baffles 22 on the inner side of the fixing strip 21 and the inner side of the mask body 1, not only can the problem of the air filter element 3 tilting and falling into the mask body 1 be effectively avoided, but also the stability of the entire mask can be effectively improved.

[0042] Furthermore, a first groove 211 is provided at one end of the fixing strip 21 close to the mask body 1 , a second groove 11 is provided on the mask body 1 , and the air filter element 3 is located between the first groove 211 and the second groove 11 and is cooperatively connected with the first groove 211 and the second groove 11 .

[0043] In this way, by setting a first groove 211 at one end of the fixing strip 21 close to the mask body 1, a second groove 11 is set on the mask body 1, and the air filter element 3 is located between the first groove 211 and the second groove 11. This not only enables the air filter element 3 to be fixed more firmly, but also facilitates the removal and replacement of the air filter element 3.

[0044] Furthermore, the mask also includes a soft seal 5, and the soft seal 5 is sleeved on the fixing strip 21; specifically, the soft seal 5 is made of soft silicone.

[0045] In this way, by sleeved the soft sealing strip 5 on the fixing strip 21, when the user wears the mask on the face, not only the edge of the mask can be in close contact with the facial skin and the skin is not damaged, but also the unfiltered air can be effectively prevented from entering the mask body and then being inhaled into the human body, affecting the health of the human body.

[0046] Furthermore, a slot 212 is provided at one end of the fixing strip 21 away from the breathing assembly, a buckle 51 is provided on the soft sealing strip 4 , and the slot 212 is connected with the buckle 51 in a cooperative manner.

[0047] Furthermore, the cross section of the soft seal 5 is in an "A" shape, two slots 212 are oppositely arranged at one end of the fixing strip 21 away from the breathing assembly, two buckles 51 are arranged at the bottom of the soft seal 5, and the slots 212 are matched and connected with the buckles 51.

[0048] In this way, by setting two slots 212 at the end of the fixing strip 21 away from the breathing assembly, and setting two buckles 51 at the bottom of the soft seal 5 that cooperate with the slots 212, the connection between the soft seal 5 and the fixing strip 21 is made more stable, and the problem of falling off is effectively avoided.

[0049] In the specific implementation process, the cross-section of the soft seal 5 can also be other shapes, and its specific shape can be designed according to actual needs; in addition, the connection method between the soft seal 5 and the fixing strip 21 is not limited to the above-mentioned connection relationship, and the specific connection relationship can be designed according to the specific shapes of the soft seal 5 and the fixing strip 21.

[0050] Furthermore, the mask body 1 is made of transparent, translucent or opaque material.

[0051] In addition, the air filter element 3 in the mask provided in Example 1 of the present invention is preferably a micro soft melt-blown tubular air filter element obtained by melt-blowing technology, and the micro soft melt-blown tubular air filter element is a cylindrical filter element made by blowing and collecting extremely fine polymer fiber melt on a rotating axis surface.

[0052] The specific process is as follows:

[0053] The polymer fiber melt passes through a tubular channel and is then blown out through a nozzle. The polymer melt is stretched by the air to form fibers; the fibers are collected on a rotating axis to form a gradient structure, which is then compacted and sintered. The meltblown fiber process, the rotating axis, and the accumulated fiber core are designed so that the fibers achieve the desired quality and variation in a controlled environment. The fibers are rotated and accumulated in this way to form a gradient density, i.e., high density near the periphery and sparse near the axis.

[0054] The diameter of the above-mentioned micro soft melt-blown tubular air filter is 1 to 2 cm; there is a hollow 31 in the middle of the cross section of the filter, and the diameter of the hollow 31 is the diameter of the axis on which the polymer fiber is deposited. From the outer edge of the hollow 31 to the outer edge of the air filter, there are two density zones: one is a "fluffy" low-density inner zone, which occupies most of the volume of the filter cartridge; the other is a thin high-density outer zone, which is the main effective part of the entire filter medium body; the structure and physical surface of the air filter core match the effective layer of the existing melt-blown protective mask; the inner zone is the base material of the outer zone, providing physical support for the latter, preventing the tubular filter core from collapsing, and providing electrostatic attraction to capture extremely small pathogens.

[0055] The above-mentioned micro soft meltblown tubular air filter element is different from other hard meltblown water filter elements. The filtering function of the former takes effect when the air crosses through the entire cross-section of the tubular filter element; therefore, the filtered particles must pass through the effective filter mass in the outer zone twice, doubling the chance of being captured.

[0056] In addition, during the production process, polypropylene (PP) filaments are accumulated on a small rotating axis; the axis can be a simple round rod, an elliptical rod, or a spiral drill threaded body, so that the synthetic filter medium body has a larger central cavity, allowing smoother airflow and increasing the integrity of the lateral structure.

[0057] In addition, the above-mentioned micro soft melt-blown tubular air filter element is manufactured by melt-blown technology, and the commonly used material is preferably polypropylene (PP), and it can also be nanofibers made of other polymers; the specific structure of the micro soft melt-blown tubular air filter element obtained by the above method is as follows Figure 6-7 shown.

[0058] In addition, the above-mentioned air filter element 3 can also be prepared by the following process:

[0059] The melt-blown fibers are accumulated on the nylon mesh tube 32 which is continuously transported to the surface of the shaft core, so that it can be used as the substrate of the thin layer of effective filter medium, provide the necessary physical support and structure, prevent the tubular air filter element from collapsing, and fill the groove on the mask body where it is located. In this case, the low-density inner zone filter medium can be omitted, and the specific structure is as follows Figure 8 shown.

[0060] In addition, the air filter element 3 can also be prepared by hot knife punching technology, and the specific method is as follows (eg Fig. 9 shown):

[0061] The filter element in the air filter element 3 is composed of three layers of polymer fibers:

[0062] Among them, the first layer 33 is thin and composed of a high-density polymer fiber cloth, that is, an "effective filter mass", and its function is to enable the respiratory component to reach the overall design specifications; the second layer 34 is the middle layer, which is composed of a thicker low-density loose polymer fiber, and this layer is an "ineffective filter mass", and its function is to provide physical support for the first layer; the third layer 35 is also thin, and can be made of the same material as the first layer, that is, an "effective filter mass", or it can be an "ineffective filter mass", and which one of the two is used is determined according to the specific design and function.

[0063] In addition, the above three independent layers can also be integrated into a filter body with three layers of density gradient using melt-blowing technology, and its density corresponds to the density of the above three layers.

[0064] Whether it is the independent mass structure of the three layers stacked together or the integrated gradient density mass structure, there is no difference in the hot knife punching step - the hot knife mold punches the filter mass into the desired shape.

[0065] The hot knife punching die presses the edges of the three layers of independent masses stacked together, melts the cuts with heat, and seals them together to form a breathing component with a shuttle-shaped cross section. The specific structure is as follows: Fig. 9 shown.

[0066] The hot knife punching die presses the edge of the above-mentioned integrated gradient density mass, melts the cut with heat, and seals it into one piece to form a breathing component with a shuttle-shaped cross section. The specific structure is as follows Fig. 9 shown.

[0067] In addition, the air filter element 3 described in Example 1 of the present invention is not limited to a circular or elliptical shape, and its configuration shape is determined according to specific needs or specifications.

[0068] The specific installation method of a mask provided in Example 1 of the present invention is as follows:

[0069] First, install the air filter element 3 in the first groove 211 and the second groove 11 between the fixing strip 21 and the mask body 1, then put the soft seal 5 on the fixing strip 21 and connect the buckle 51 on the soft seal 5 with the groove 212 on the fixing strip 21, and finally perform anti-fog treatment on the inner side of the mask body 1 to complete the entire assembly process.

[0070] Example 2

[0071] A mask provided in embodiment 2 of the present invention, such as Fig. 9As shown, it includes a mask body 1, an oxygen-containing medicine / nutrient mist transmission medium 4, and a fixing component 2. The fixing component 2 is fixedly arranged at the edge of the mask body 1, and the oxygen-containing medicine / nutrient mist transmission medium 4 is arranged between the fixing component 2 and the mask body 1. The three are cooperatively connected to filter the air entering the mask body 1.

[0072] After adopting the above scheme, by setting a fixing component 2 at the edge of the mask body 1 and setting an oxygen-containing medicine / nutrient mist transmission medium 4 between the mask body 1 and the fixing component 2, not only can the oxygen-containing medicine / nutrient mist be transported into the mask body 1 to treat diseases or treat the skin, but also the utilization rate of the oxygen-containing medicine / nutrient mist is effectively improved, avoiding the problem of drug waste, and at the same time, it also enables the user to receive physical therapy while walking freely, reading or using a mobile phone, without the need to be in a fixed position or adopt a fixed posture to receive the purpose of atomization physical therapy; in addition, it also increases the use of the entire mask and enhances the user's sense of use.

[0073] In the specific implementation process, the fixing component 2 is fixedly arranged at the edges of the mask body 1, and the oxygen-containing medicine / nutrient mist transmission medium 4 is arranged between the fixing component 2 and the mask body 1. This not only realizes the effect of transporting oxygen-containing medicine / nutrient mist into the mask body 1 to treat diseases or physiotherapy skin, but also effectively improves the utilization rate of oxygen-containing medicine / nutrient mist, avoids the problem of drug waste, and at the same time, when the oxygen-containing medicine / nutrient mist transmission medium 4 is used for too long, the purpose of cleaning and replacing the oxygen-containing medicine / nutrient mist transmission medium 4 can also be achieved.

[0074] Furthermore, the fixing assembly 2 includes a fixing bar 21 and a plurality of baffle bars 22 arranged on the fixing bar 21 , and the fixing bar 21 is connected to the mask body 1 through the plurality of baffle bars 22 .

[0075] In this way, by adopting a fixing assembly 2 composed of a fixing bar 21 and a baffle bar 22, and arranging a plurality of baffle bars 22 between the fixing bar 21 and the mask body 1, not only the purpose of fixing the oxygen-containing medicine / nutrient mist transmission medium 4 is achieved, but also the oxygen-containing medicine / nutrient mist can be smoothly introduced into the mask body 1.

[0076] In the specific implementation process, the fixing strip 21, the blocking strip 22 and the mask body 1 are integrally formed, so that the connection between the three is more secure and prevents breakage, thereby effectively extending the service life of the entire mask.

[0077] Furthermore, a plurality of the blocking strips 22 are evenly arranged between the inner side of the fixing strip 21 and the inner side of the mask body 1 and are located on the same side of the first groove 211 and the second groove 11 .

[0078] In this way, by evenly arranging a plurality of the baffles 22 on the inner side of the fixing strip 21 and the inner side of the mask body 1, it is not only possible to effectively prevent the oxygen-containing medicine / nutrient mist transmission medium 4 from falling into the mask body 1, but also effectively improve the stability of the entire mask.

[0079] Furthermore, a first groove 211 is provided at one end of the fixing strip 21 close to the mask body 1, a second groove 11 is provided on the mask body 1, and the oxygen-containing medicine / nutrient mist transmission medium 4 is located between the first groove 211 and the second groove 11 and is cooperatively connected with the first groove 211 and the second groove 11.

[0080] In this way, by setting a first groove 211 at one end of the fixing strip 21 close to the mask body 1, a second groove 11 is set on the mask body 1, and the oxygen-containing medicine / nutrient mist transmission medium 4 is located between the first groove 211 and the second groove 11. This not only makes the oxygen-containing medicine / nutrient mist transmission medium 4 more firmly fixed, but also facilitates the removal and replacement of the oxygen-containing medicine / nutrient mist transmission medium 4.

[0081] Furthermore, if Fig. 9 As shown, the oxygen-containing medicine / nutrient mist transmission medium 4 includes an oxygen-containing medicine / nutrient mist transmission tube 41 and an exhalation valve 42. The exhalation valve 42 is arranged on the oxygen-containing medicine / nutrient mist transmission tube 41, and the air inlet end of the exhalation valve 42 is connected to the inner side of the mask body 1, and the air outlet end is connected to the outside.

[0082] In this way, by adopting the oxygen-containing medicine / nutrient mist transmission medium 4 composed of the oxygen-containing medicine / nutrient mist transmission tube 41 and the exhalation valve 42, and arranging the exhalation valve 42 in the oxygen-containing medicine / nutrient mist transmission tube 41, while the oxygen-containing medicine / nutrient mist is transported into the mask body 1 to treat the user, it is also ensured that the gas exhaled by the user can be smoothly discharged from the exhalation valve 42, avoiding the problem of holding the breath.

[0083] Furthermore, if Fig.10 As shown, the oxygen-containing medicine / nutrient mist transmission tube 41 is provided with an oxygen-containing medicine / nutrient mist inhalation port 411 on the side wall close to the inner side of the mask body 1 .

[0084] In this way, by providing an oxygen-containing medicine / nutrient mist inhalation port 411 on the side wall of the oxygen-containing medicine / nutrient mist transmission tube 41 close to the inner side of the mask body 1, the oxygen-containing medicine / nutrient mist in the oxygen-containing medicine / nutrient mist transmission tube 41 can be smoothly transported to the mask body 1 to treat the user.

[0085] Furthermore, the mask also includes a soft seal 5, and the soft seal 5 is sleeved on the fixing strip 21; specifically, the soft seal 5 is made of soft silicone.

[0086] In this way, by sleeved the soft sealing strip 5 on the fixing strip 21, when the user wears the mask on the face, not only the edge of the mask can be in close contact with the facial skin and the skin is not damaged, but also the problem of air containing therapeutic ingredients entering the mask body and affecting the therapeutic effect can be effectively avoided.

[0087] Furthermore, a slot 212 is provided at one end of the fixing strip 21 away from the breathing assembly, a buckle 51 is provided on the soft sealing strip 4 , and the slot 212 is connected with the buckle 51 in a cooperative manner.

[0088] Furthermore, the cross section of the soft seal 5 is in an "A" shape, two slots 212 are oppositely arranged at one end of the fixing strip 21 away from the breathing assembly, two buckles 51 are arranged at the bottom of the soft seal 5, and the slots 212 are matched and connected with the buckles 51.

[0089] In this way, by providing two card slots 212 at the end of the fixing strip 21 away from the breathing component, and providing two buckles 51 that cooperate with the card slots 212 at the bottom of the soft seal 5, the connection between the soft seal 5 and the fixing strip 21 is made more stable, and the problem of falling off is effectively avoided; in addition, by providing the soft seal 5 in an A shape, the soft seal 5 can be well matched with the user's face, thereby effectively avoiding the problem that the air outside the mask body 1 enters the mask body 1, or the oxygen-containing medicine / nutrient mist in the mask body 1 leaks to the outside, affecting the treatment effect.

[0090] In the specific implementation process, the cross-section of the soft seal 5 can also be other shapes, and its specific shape can be designed according to actual needs; in addition, the connection method between the soft seal 5 and the fixing strip 21 is not limited to the above-mentioned connection relationship, and the specific connection relationship can be designed according to the specific shapes of the soft seal 5 and the fixing strip 21.

[0091] Furthermore, the mask body 1 is made of a transparent, translucent or opaque material. A specific installation method of a mask provided in Embodiment 2 of the present invention is as follows:

[0092] First, install the oxygen-containing medicine / nutrient mist transmission tube 41 in the first groove 211 and the second groove 11 between the fixing strip 21 and the mask body 1, with the oxygen-containing medicine / nutrient mist inlet 411 facing the inner side of the mask body 1, and then put the soft seal 5 on the fixing strip 21 and connect the buckle 51 on the soft seal 5 with the card groove 212 on the fixing strip 21, and the whole assembly process is completed.

[0093] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mask, characterized in that: The invention comprises a mask body (1), a breathing component, and a fixing component (2), wherein the fixing component (2) is arranged at the edge of the mask body (1), and the breathing component is arranged between the fixing component (2) and the mask body (1), and the three are cooperatively connected, and are used to filter the air entering the mask body (1) or to transport oxygen-containing medicine / nutrient mist into the mask body (1); The fixing assembly (2) comprises a fixing strip (21) and a plurality of blocking strips (22) arranged on the fixing strip (21), wherein the fixing strip (21) is connected to the mask body (1) via the plurality of blocking strips (22); A plurality of the baffles (22) are evenly arranged between the inner side of the fixing strip (21) and the inner side of the mask body (1), and the baffles are arranged on the inner side of the breathing assembly; A first groove (211) is provided on a side of the fixing strip (21) close to the mask body (1), a second groove (11) is provided on the mask body (1), and the breathing assembly is located between the first groove (211) and the second groove (11) and is connected in a mating manner with the first groove (211) and the second groove (11).

2. A mask according to claim 1, characterized in that: The breathing component is an air filter element (3).

3. A mask according to claim 1, characterized in that: The breathing component is an oxygen-containing drug / nutrient mist transmission medium (4).

4. A mask according to claim 3, characterized in that: The oxygen-containing medicine / nutrient mist transmission medium (4) comprises an oxygen-containing medicine / nutrient mist transmission tube (41) and an exhalation valve (42). The exhalation valve (42) is arranged on the oxygen-containing medicine / nutrient mist transmission tube (41), and the air inlet end of the exhalation valve (42) is connected to the inner side of the mask body (1), and the air outlet end is connected to the outside.

5. A mask according to claim 4, characterized in that: An oxygen-containing medicine / nutrient mist inhalation port (411) is provided on a side wall of the oxygen-containing medicine / nutrient mist transmission tube (41) close to the inner side of the mask body (1).

6. A mask according to claim 1, characterized in that: The mask also includes a soft sealing strip (5), wherein the soft sealing strip (5) is sleeved on the fixing strip (21).

7. A mask according to claim 6, characterized in that: A slot (212) is provided on a side of the fixing strip (21) away from the breathing assembly, a buckle (51) is provided on the soft sealing strip (4), and the slot (212) is connected in a matching manner with the buckle (51).

8. A mask according to claim 7, characterized in that: The mask body (1) is made of a transparent, translucent or opaque material.

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