WO2022121465A1 - 面罩 - Google Patents

面罩 Download PDF

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Publication number
WO2022121465A1
WO2022121465A1 PCT/CN2021/121571 CN2021121571W WO2022121465A1 WO 2022121465 A1 WO2022121465 A1 WO 2022121465A1 CN 2021121571 W CN2021121571 W CN 2021121571W WO 2022121465 A1 WO2022121465 A1 WO 2022121465A1
Authority
WO
WIPO (PCT)
Prior art keywords
mask body
mask
fixing
oxygen
groove
Prior art date
Application number
PCT/CN2021/121571
Other languages
English (en)
French (fr)
Inventor
卢宝禧
Original Assignee
深圳市无为工业设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市无为工业设计有限公司 filed Critical 深圳市无为工业设计有限公司
Publication of WO2022121465A1 publication Critical patent/WO2022121465A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1025—Respiratory system

Definitions

  • the invention belongs to the technical field of daily necessities, and particularly relates to a face mask.
  • the common masks or masks currently used all filter the air by setting different filter media on the mask body or changing the material of the mask body.
  • a transparent mask in order to play a role in ventilation, it is usually unavoidable that the external air enters the inside of the mask from the edge of the mask body, resulting in poor protection effect; when using a mask with better protection effect, Most of them are masked designs.
  • most of the ordinary masks currently used only have the function of filtering air, and their uses are relatively single.
  • the main purpose of the present invention is to provide a face mask, which solves the problems in the prior art that many face masks have a single function, cannot change the function due to the actual situation, the whole face mask has to be thrown away after only one use, and the face cannot be exposed. question.
  • a mask includes a mask body, a breathing assembly, and a fixing assembly, the fixing assembly is fixedly arranged at the edge of the mask body, and the breathing assembly is arranged between the fixing assembly and the mask body Between them and the three are cooperatively connected, they are used to filter the air entering the mask body or deliver oxygen-containing medicine/nutrient mist into the mask body.
  • the fixing assembly includes a fixing bar and a plurality of retaining bars arranged on the fixing bar, and the fixing bar is connected to the mask body through a plurality of the retaining bars.
  • a first groove is formed on the side of the fixing strip close to the mask body
  • a second groove is formed on the mask body
  • the breathing assembly is located between the first groove and the second groove and is connected with the first groove and the second groove.
  • the first groove and the second groove are matched and connected.
  • a plurality of the blocking bars are evenly arranged between the fixing bar and the mask body and are located on the same side of the first groove and the second groove.
  • the breathing assembly is an air filter element
  • the breathing component is an oxygenated drug/nutrient mist delivery medium.
  • the oxygen-containing drug/nutrient mist transmission medium comprises an oxygen-containing drug/nutrient mist transmission tube and an exhalation valve
  • the exhalation valve is arranged on the oxygen-containing drug/nutrient mist transmission tube
  • the exhalation valve The air inlet end of the mask body communicates with the inside of the mask body, and the air outlet end communicates with the outside.
  • 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.
  • the mask further includes a soft seal, and the soft seal is sleeved on the fixing strip.
  • a snap groove is provided on the side of the fixing strip away from the breathing assembly, a snap button is provided on the soft seal, and the snap groove is matched and connected with the snap button.
  • the mask body is made of transparent, translucent or opaque material.
  • the present invention by arranging a fixing component at the edge of the mask body and arranging a breathing component between the mask body and the fixing component, it not only can well achieve the effect of filtering the air inhaled by the wearer, but also The filtering effect of the entire mask is improved; and the function of delivering oxygen-containing medicine/nutrient mist into the mask body to treat diseases is also realized, and the utilization rate of oxygen-containing medicine/nutrient mist is also effectively improved, avoiding drug waste.
  • the user can perform physiotherapy in the state of walking freely, reading or using a mobile phone, and does not need to be in a fixed position or adopt a fixed posture to receive the purpose of atomization physiotherapy; It can improve the user's sense of use, and allow patients who need multiple treatments to have their own masks at a low price, thereby effectively solving the problem of resource waste.
  • the mask of the present invention has simple structure and low manufacturing cost, can effectively improve the user's sense of use, and is worthy of vigorous promotion and use.
  • Fig. 1 is the partial cross-sectional structural schematic diagram of a kind of face mask provided in Embodiment 1 of the present invention
  • Figure 2 is a cross-sectional view of Figure 1;
  • Embodiment 3 is an exploded view of a face mask provided in Embodiment 1 of the present invention.
  • Figure 4 is a cross-sectional view of Figure 3;
  • FIG. 5 is a three-dimensional structural view of an air filter core in a mask provided in Embodiment 1 of the present invention.
  • FIG. 6 is a cross-sectional structural view of an air filter core in a mask provided in Embodiment 1 of the present invention.
  • FIG. 7 is a cross-sectional structural diagram of an air filter core in a second state of a mask provided in Embodiment 1 of the present invention.
  • Embodiment 8 is a cross-sectional structural view of an air filter core in a mask provided in Embodiment 1 of the present invention in a third state;
  • FIG. 9 is a cross-sectional structural diagram of an air filter core in a mask provided in Embodiment 1 of the present invention in a fourth state;
  • Embodiment 10 is an exploded view of a face mask provided in Embodiment 2 of the present invention.
  • FIG. 11 is a schematic cross-sectional structural diagram of an oxygen-containing drug/nutrient mist transmission tube in a mask provided in Embodiment 2 of the present invention.
  • a mask provided in Embodiment 1 of the present invention includes a mask body 1 , an air filter 3 , and a fixing component 2 , and the fixing component 2 is fixedly arranged at the edge of the mask body 1 , the air filter core 3 is arranged between the fixed component 2 and the mask body 1 and the three are in a cooperative connection, so as to filter the air entering the mask body 1 .
  • the fixing component 2 is fixedly arranged at the peripheral edge of the mask body 1, and the air filter core 3 is arranged between the fixing component 2 and the mask body 1, which can not only effectively improve the air resistance It has a filtering effect, and the filtering bodies are all on the side of the mask body 1, avoiding the droplets scattered from the front during the conversation, and at the same time improving the filtering effect of the entire mask.
  • the air filter core 3 can be cleaned and replaced. Purpose.
  • the fixing assembly 2 includes a fixing bar 21 and a plurality of blocking bars 22 arranged on the fixing bar 21 , and the fixing bar 21 is connected to the mask through the plurality of the blocking bars 22 .
  • Body 1 is connected.
  • the fixing bar 21, the blocking bar 22 and the mask body 1 are integrally formed, which makes the connection of the three more firm and prevents breakage, thereby effectively extending the service life of the entire mask.
  • a plurality of the blocking bars 22 are evenly arranged between the inner side of the fixing bar 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 .
  • one end of the fixing strip 21 close to the mask body 1 is provided with a first groove 211
  • the mask body 1 is provided with a second groove 11
  • the air filter core 3 is located in the first groove 211 and the second groove 11 .
  • the two grooves 11 are matched and connected with the first groove 211 and the second groove 11 .
  • the mask body 1 is provided with the second groove 11, and the air filter core 3 is located in the first groove 211 and the second groove 11. Between the grooves 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.
  • the mask further 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.
  • one end of the fixing strip 21 away from the breathing assembly is provided with a clip slot 212 , and a clip 51 is provided on the soft seal 4 , and the clip slot 212 is matched and connected with the clip 51 .
  • the cross-section of the soft seal 5 is in the shape of an "A" shape
  • two clip slots 212 are oppositely arranged at one end of the fixing strip 21 away from the breathing assembly
  • two clips 51 are arranged at the bottom of the soft seal 5
  • the card slot 212 is matched and connected with the buckle 51 .
  • two clips 212 are provided at the end of the fixing strip 21 away from the breathing assembly, and two clips 51 are arranged at the bottom of the soft seal 5 to be connected with the clips 212, so that the soft seal 5 and the fixing strip 21 are connected to each other.
  • the connection between them is more stable, which effectively avoids the problem of falling.
  • the cross section of the soft seal 5 can also be in other shapes, and its specific shape can be designed according to actual needs; in addition, the connection method of the soft seal 5 and the fixing strip 21 is not limited to the above-mentioned The connection relationship, the specific connection relationship can be designed according to the specific shapes of the soft seal 5 and the fixing strip 21 .
  • the mask body 1 is made of transparent, translucent or opaque material.
  • the air filter core 3 in the mask provided by the embodiment 1 of the present invention is preferably a micro-soft melt-blown tubular air filter core obtained by adopting a melt-blown technology, and the micro-soft melt-blown tubular air filter core is made of extremely fine A cylindrical filter element made of polymer fibers melt blown and collected on the surface of a rotating shaft.
  • the polymer fiber melt passes through a tubular channel and is then blown out through a nozzle.
  • the polymer melt is drawn by air to form fibers; the fibers are collected on a rotating shaft to form a gradient structure, and then compacted and sintered.
  • the process of melt blowing fibers, the spinning axis and the resulting fiber core, is designed so that the fibers achieve the desired quality and variation in a controlled environment. In this way, the fibers are rotated and accumulated to form a gradient of density, that is, high density near the periphery, and sparseness near the axis.
  • the diameter of the above-mentioned miniature soft melt-blown tubular air filter core is 1-2 cm; there is a cavity 31 in the middle of the cross section of the filter, and the diameter of the cavity 31 is the diameter of the axis on which the polymeric fibers are deposited.
  • the air filter element From the outer edge of the cavity 31 to the outer edge of the air filter element is divided into two density areas: one is a "fluffy" low-density inner area, which occupies most of the volume of the filter cartridge; the other is a thin high-density outer area , this area is the main effective part of the entire filter medium body; the air filter core structure and physical surface match the effective layer of the existing meltblown protective mask; the inner area is the base material of the outer area, providing physical support for the latter , which prevents the tubular filter core from collapsing while providing electrostatic attraction to capture extremely small pathogens.
  • the above-mentioned miniature soft meltblown tubular air filter element is different from other hard meltblown water filter element.
  • the former filter function is to act when the air traverses the cross section of the entire tubular filter element; therefore, the filtered particles must be Two times the chance of being caught is doubled through the effective filtering plastids of the outer zone.
  • polypropylene (PP) filaments are accumulated on a small rotating shaft;
  • the shaft can be a simple round rod, an elliptical rod, or the threaded body of an auger to make the synthetic
  • the filter media body has a larger central cavity for smoother airflow while also increasing lateral structural integrity.
  • micro-soft melt-blown tubular air filter core is manufactured by melt-blown technology, and the commonly used material is preferably polypropylene (PP), or nano-fibers made by other polymers; the micro-soft melt-blown air filter obtained by adopting the above-mentioned method
  • the specific structure of the nozzle-shaped air filter is shown in Figure 6-7.
  • the above-mentioned air filter core 3 can also be obtained by the following process:
  • the melt-blown fiber filaments are accumulated on the nylon mesh tube 32 that is continuously transported to the surface of the shaft, so that it can be used as a substrate for a thin layer of effective filter media, providing the necessary physical support and structure to prevent the tubular air filter from collapsing. Fill the groove on the mask body where it sits.
  • the low-density inner zone filter media can be omitted, as shown in Figure 8.
  • the above-mentioned air filter core 3 can also be prepared by hot knife punching technology, and the specific method is as follows (as shown in Figure 9):
  • the filter body in Air Filter 3 consists of three layers of polymeric fibers:
  • the first layer 33 is thin and composed of high-density polymer fiber cloth, which is the "effective filter mass”, and its function is to make the breathing component meet the overall design specifications;
  • the second layer 34 is the middle layer, It is composed of thicker low-density loose polymer fibers.
  • 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 used with the first layer. Layers of the same material, namely "effective filtering mass”, can also be “non-effective filtering mass", which one of the two is used depends on the specific design and function.
  • the above-mentioned independent three layers can also be used as a whole, and a filter body with three layers of density gradients can be sprayed by melt-blown technology, and the density of the three layers is corresponding to the density of the above-mentioned three layers.
  • the hot-knife die-cutting step punches the filter mass into the desired shape.
  • the hot-knife punching die presses the edges of the above-mentioned three-layered independent mass bodies, and the incisions are melted by heat and sealed into one body to form a breathing assembly with a shuttle-shaped cross-section.
  • the specific structure is shown in Figure 9.
  • the hot-knife punching die presses the edge of the above-mentioned integrated gradient density mass body, and the incision is melted by heat and sealed into one body to form a respiratory component with a shuttle-shaped cross-section.
  • the specific structure is shown in Figure 9.
  • the air filter element 3 described in Embodiment 1 of the present invention is not limited to a circle or an ellipse, and the setting shape thereof is determined according to specific requirements or specifications.
  • the specific installation method of a kind of mask provided by the embodiment of the present invention 1 is as follows:
  • a mask provided in the second embodiment of the present invention includes a mask body 1 , an oxygen-containing drug/nutrient mist transmission medium 4 , and a fixing component 2 , and the fixing component 2 is fixedly arranged on the surface of the mask body 1 .
  • the oxygen-containing medicine/nutrient mist transmission medium 4 is arranged between the fixing assembly 2 and the mask body 1 and the three are connected in cooperation, so as to filter the air entering the mask body 1 .
  • the fixing component 2 After adopting the above solution, by arranging the fixing component 2 at the edge of the mask body 1 and setting the oxygen-containing medicine/nutrient mist transmission medium 4 between the mask body 1 and the fixing component 2, it is not only possible to deliver the oxygen-containing medicine/nutrient mist into the mask body 1.
  • the oxygen-containing drug/nutrient mist is used to treat diseases or physiotherapy skin, and it also effectively improves the utilization rate of the oxygen-containing drug/nutrient mist, avoids the problem of drug waste, and also enables users to move freely, read or In the state of using a mobile phone, physical therapy can be performed, and the purpose of atomization physical therapy can be received without a fixed position or a fixed posture; in addition, the use of the entire mask is increased and the user's sense of use is improved.
  • the fixing component 2 is fixedly arranged at the peripheral 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, which not only realizes It can deliver oxygen-containing medicine/nutrient mist into the mask body 1 to treat diseases or physiotherapy skin, and also effectively improve the utilization rate of oxygen-containing medicine/nutrient mist, avoiding the problem of drug waste, and at the same time when oxygen-containing medicines are used.
  • the use time of the nutrient mist transmission medium 4 is too long, the purpose of cleaning and replacing the oxygen-containing medicine/nutrient mist transmission medium 4 can also be achieved.
  • the fixing assembly 2 includes a fixing bar 21 and a plurality of blocking bars 22 arranged on the fixing bar 21 , and the fixing bar 21 is connected with the mask body 1 through a plurality of the blocking bars 22 .
  • the fixing assembly 2 composed of the fixing bars 21 and the retaining bars 22, and disposing several retaining bars 22 between the fixing bars 21 and the mask body 1, not only the transmission medium 4 of the oxygen-containing medicine/nutrient mist is realized.
  • the purpose of fixing is to achieve the smooth entry of the oxygen-containing medicine/nutrient mist into the mask body 1 .
  • the fixing bar 21, the blocking bar 22 and the mask body 1 are integrally formed, which makes the connection of the three more firm and prevents breakage, thereby effectively extending the service life of the entire mask.
  • a plurality of the blocking bars 22 are evenly arranged between the inner side of the fixing bar 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 .
  • one end of the fixing strip 21 close to the mask body 1 is provided with a first groove 211
  • the mask body 1 is provided with a second groove 11
  • the oxygen-containing medicine/nutrient mist transmission medium 4 is located in the first groove 211 .
  • the mask body 1 is provided with the second groove 11, and the oxygen-containing medicine/nutrient mist transmission medium 4 is located in the first groove 211 and the second groove 11, which not only makes the oxygen-containing medicine/nutrient mist transmission medium 4 be fixed more firmly, but also facilitates the removal and replacement of the oxygen-containing medicine/nutrient mist transmission medium 4.
  • the oxygen-containing medicine/nutrient mist transmission medium 4 includes an oxygen-containing medicine/nutrient mist transmission pipe 41 and an exhalation valve 42, and the exhalation valve 42 is arranged in the oxygen-containing medicine/nutrient mist.
  • the intake end of the exhalation valve 42 communicates with the inner side of the mask body 1, and the exhaust end communicates with the outside.
  • an oxygen-containing medicine/nutrient mist inhalation port 411 is provided on the side wall of the oxygen-containing medicine/nutrient mist transmission pipe 41 close to the inner side of the mask body 1 .
  • the oxygen-containing medicine/nutrient mist inhalation port 411 is provided on the side wall of the oxygen-containing medicine/nutrient mist transmission tube 41 close to the inner side of the mask body 1, so that the oxygen-containing medicine/nutrient mist transmission tube 41 in the oxygen-containing medicine/nutrient mist transmission tube 41/ The nutrient mist can be smoothly delivered to the mask body 1 to treat the user
  • the mask further 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.
  • one end of the fixing strip 21 away from the breathing assembly is provided with a clip slot 212 , and a clip 51 is provided on the soft seal 4 , and the clip slot 212 is matched and connected with the clip 51 .
  • the cross-section of the soft seal 5 is in the shape of an "A" shape
  • two clip slots 212 are oppositely arranged at one end of the fixing strip 21 away from the breathing assembly
  • two clips 51 are arranged at the bottom of the soft seal 5
  • the card slot 212 is matched and connected with the buckle 51 .
  • two clips 212 are provided at the end of the fixing strip 21 away from the breathing assembly, and two clips 51 are arranged at the bottom of the soft seal 5 to be connected with the clips 212, so that the soft seal 5 and the fixing strip 21 are connected to each other.
  • the connection is more stable, which effectively avoids the problem of falling; in addition, by setting the soft seal 5 in an A-shape, the soft seal 5 can be well matched with the user's face, thereby effectively It avoids 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, which affects the treatment effect.
  • the cross section of the soft seal 5 can also be in other shapes, and its specific shape can be designed according to actual needs; in addition, the connection method of the soft seal 5 and the fixing strip 21 is not limited to the above-mentioned The connection relationship, the specific connection relationship can be designed according to the specific shapes of the soft seal 5 and the fixing strip 21 .
  • the mask body 1 is made of transparent, translucent or opaque material.
  • the specific installation method of a kind of mask provided by the embodiment 2 of the present invention is as follows:
  • 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, and the oxygen-containing medicine/nutrient mist inhalation port 411 faces the mask body 1.
  • the soft seal 5 is sleeved on the fixing bar 21 and the buckle 51 on the soft seal 5 is matched and connected with the slot 212 on the fixing bar 21, and the whole assembly process is completed.

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  • Engineering & Computer Science (AREA)
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  • Animal Behavior & Ethology (AREA)
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  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

一种面罩，包括面罩本体(1)、呼吸组件、固定组件(2)，固定组件(2)固定设置在面罩本体(1)的边缘处，呼吸组件设置在固定组件（2）与面罩本体（1）之间且三者配合连接，用于对进入面罩本体（1）内的空气进行过滤或向面罩本体内输送含氧药/养分雾气。本面罩通过在面罩本体（1）的边缘处设置固定组件（2）以及在面罩本体（1）与固定组件（2）之间设置呼吸组件，不仅能够很好的实现对佩戴者吸入的空气进行过滤，提高了整个面罩的过滤效果，而且还实现了向面罩本体内输送含氧药/养分雾气来治疗疾病的作用，此外还有效提高了含氧药/养分雾气的利用率，避免了药物浪费。

Description

面罩 技术领域
本发明属于日常生活用品技术领域，具体涉及一种面罩。
 背景技术
随着近几年雾霾天气越来越严重，特别是冬天，PM2.5严重超标，给人们的健康带来了极大的威胁，因此，无论是在生活中，还是在医院里，面罩已经成为生活用品中必不可少的物品。
但目前所使用的普通面罩或口罩，均是通过在面罩本体上设置不同的过滤介质或者改变面罩本体的材质来起到对空气进行过滤的作用。当采用透明的面罩时，为了能起到透气的作用，通常无法避免外部的空气从面罩本体的边缘处进入面罩内部的问题，从而使得防护效果不佳；当采用防护效果比较好的口罩时，其大多都是蒙面设计。此外，目前所使用的普通面罩大多仅仅具有过滤空气的作用，其用途比较单一。
 技术问题
有鉴于此，本发明的主要目的在于提供一种面罩，解决了现有技术中多大面罩功能单一、不能实现因实际的情况需要而改变功能、仅用一次整个面罩就得扔掉以及不能露脸的问题。
 技术解决方案
本发明的技术方案是这样实现的：一种面罩，包括面罩本体、呼吸组件、固定组件，所述固定组件固定设置在所述面罩本体的边缘处，所述呼吸组件设置在固定组件与面罩本体之间且三者配合连接，用于对进入面罩本体内的空气进行过滤或向面罩本体内输送含氧药/养分雾气。
优选地，所述固定组件包括固定条和设置在固定条上的若干个挡条，所述固定条通过若干个所述挡条与面罩本体连接。
优选地，所述固定条靠近面罩本体的一侧设置有第一凹槽，所述面罩本体上设置有第二凹槽，所述呼吸组件位于第一凹槽和第二凹槽之间且与第一凹槽和第二凹槽配合连接。
优选地，若干个所述挡条均匀的布设在固定条与面罩本体之间且位于第一凹槽和第二凹槽相同的一侧。
优选地，所述呼吸组件为一空气过滤芯
优选地，所述呼吸组件为一含氧药/养分雾气传输介质。
优选地，所述含氧药/养分雾气传输介质包括含氧药/养分雾气传输管和呼气阀，所述呼气阀设置在含氧药/养分雾气传输管上，且所述呼气阀的进气端与面罩本体的内侧连通，出气端与外部连通。
优选地，所述含氧药/养分雾气传输管靠近面罩本体内侧的侧壁上设置有含氧药/养分雾气吸入口。
优选地，该面罩还包括软质封条，所述软质封条套设在所述固定条上。
优选地，所述固定条远离呼吸组件的一侧设置有卡槽，所述软质封条上设置有卡扣，所述卡槽与卡扣配合连接。
优选地，所述面罩本体由透明、半透明或不透明的材料制成。
 有益效果
与现有技术相比，本发明通过在面罩本体的边缘处设置固定组件以及在面罩本体与固定组件之间设置呼吸组件，这样不仅能够很好的实现对佩戴者吸入的空气进行过滤的作用，提高了整个面罩的过滤效果；而且还实现了能够向面罩本体内输送含氧药/养分雾气来治疗疾病的作用，同时还有效的提高了含氧药/养分雾气的利用率，避免了药物浪费的问题，此外，也实现了使用者在自由走动、阅读或使用手机的状态下，就能进行理疗，无需在固定位置或者采用固定姿势才能接受雾化理疗的目的；另外，也增加整个面罩的用途、提升使用者的使用感以及可以让需要多次治疗的病人用低廉的价钱拥有自己的面罩，进而有效的解决了资源浪费的问题。
此外，本发明面罩结构简单、制造成本低，能够有效的提升用户的使用感，值得大力推广使用。
 附图说明
图1为本发明实施例1提供的一种面罩的局部剖面结构示意图；
图2为图1的横截面图；
图3为本发明实施例1提供的一种面罩的分解图；
图4为图3的横截面图；
图5为本发明实施例1提供的一种面罩中空气过滤芯的立体结构图；
图6为本发明实施例1提供的一种面罩中空气过滤芯的截面结构图；
图7为本发明实施例1提供的一种面罩中空气过滤芯第二种状态下的截面结构图；
图8为本发明实施例1提供的一种面罩中空气过滤芯第三种状态下的截面结构图；
图9为本发明实施例1提供的一种面罩中空气过滤芯第四种状态下的截面结构图；
图10为本发明实施例2提供的一种面罩的分解图；
图11为本发明实施例2提供的一种面罩中含氧药/养分雾气传输管的剖面结构示意图。
图中，1.面罩本体，11.第二凹槽，2.固定组件，21.固定条，211.第一凹槽，212.卡槽，22.挡条，3.空气过滤芯，31.空洞，32.尼龙网管，33.第一层，34.第二层，35.第三层，4.含氧药/养分雾气传输介质，41.含氧药/养分雾气传输管，411.含氧药/养分雾气吸入口，42. 呼气阀，5.软质封条，51.卡扣。
 本发明的最佳实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
在本发明的描述中，需要明确的是，术语“垂直”、“横向”、“纵向”、“前”、“后”、“左”、“右”、“上”、“下”、“水平”等指示方位或位置关系为基于附图所示的方位或位置关系，仅仅是为了便于描述本发明，而不是意味着所指的装置或元件必须具有特有的方位或位置，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例1
本发明实施例1提供的一种面罩，如图1、图2所示，包括面罩本体1、空气过滤芯3、固定组件2，所述固定组件2固定设置在所述面罩本体1的边缘处，所述空气过滤芯3设置在固定组件2与面罩本体1之间且三者配合连接，用于对进入面罩本体1内的空气进行过滤。
采用上述方案后，通过在面罩本体1的边缘处设置固定组件2以及在面罩本体1与固定组件2之间设置空气过滤芯3，这样不仅能够很好的实现对佩戴者吸入的空气进行过滤的作用，而且还提高了整个面罩的过滤效果，同时也提升了使用者的使用感。
在具体的实施过程中，所述固定组件2固定设置在所述面罩本体1的四周边缘处，空气过滤芯3设置在固定组件2与面罩本体1之间，这样不仅可以有效的提高对空气的过滤作用，而且过滤质体都在面罩本体1的侧面，避开了对话时从正面散播的飞沫，同时还提高了整个面罩的过滤效果，此外还可以实现对空气过滤芯3进行清洗更换的目的。
进一步地，如图3、图4所示，所述固定组件2包括固定条21和设置在固定条21上的若干个挡条22，所述固定条21通过若干个所述挡条22与面罩本体1连接。
这样，通过采用由固定条21和挡条22构成的固定组件2，且将若干个挡条22设置在固定条21与面罩本体1之间，不仅实现对空气过滤芯3进行固定的目的，而且还实现了能够使空气顺利的进入至面罩本体1内。
在具体的实施过程中，固定条21、挡条22以及面罩本体1之间为一体成型设计，这样使得三者连接的更加牢固，防止出现断裂，进而有效的延伸了整个面罩的使用寿命。
进一步地，若干个所述挡条22均匀的布设在固定条21的内侧与面罩本体1的内侧之间且位于第一凹槽211和第二凹槽11相同的一侧。
这样，通过将若干个所述挡条22均匀的布设在固定条21的内侧与面罩本体1的内侧，不仅能够有效的避免空气过滤芯3向面罩本体1内部倾斜和掉落的问题，而且还有效的提升了整个面罩的稳固性。
进一步地，所述固定条21靠近面罩本体1的一端设置有第一凹槽211，所述面罩本体1上设置有第二凹槽11，所述空气过滤芯3位于第一凹槽211和第二凹槽11之间且与第一凹槽211和第二凹槽11配合连接。
这样，通过在固定条21靠近面罩本体1的一端设置第一凹槽211，在面罩本体1上设置有第二凹槽11，且所述空气过滤芯3位于第一凹槽211和第二凹槽11之间，这样不仅使得空气过滤芯3能够被固定的更加牢固，而且还便于空气过滤芯3的取出更换。
进一步地，该面罩还包括软质封条5，所述软质封条5套设在所述固定条21上；具体地，软质封条5是采用软硅胶制成。
这样，通过在固定条21上套设软质封条5，当使用者将该面罩佩戴在面部上时，不仅使得该面罩的边缘能够与面部皮肤紧密接触，并且皮肤不受损伤，而且还能有效的避免未经过滤的空气进入面罩本体内，进而被吸入人体，影响人体健康的问题。
进一步地，所述固定条21远离呼吸组件的一端设置有卡槽212，所述软质封条4的上设置有卡扣51，所述卡槽212与卡扣51配合连接。
进一步地，所述软质封条5的截面呈“A”字形，所述固定条21远离呼吸组件的一端相对的设置两个卡槽212，所述软质封条5的底部设置两个卡扣51，所述卡槽212与卡扣51配合连接。
这样，通过在固定条21远离呼吸组件的一端设置两个卡槽212，在软质封条5的底部设置与卡槽212配合连接的两个卡扣51，使得软质封条5与固定条21之间连接的更加稳固，有效的避免了掉落的问题。
在具体的实施过程中，软质封条5的截面也可以是其他形状，其具体的形状可以根据实际的需求来设计；此外，软质封条5与固定条21的连接方式也不局限于上述的连接关系，具体的连接关系可以根据软质封条5和固定条21的具体形状来设计。
进一步地，所述面罩本体1由透明、半透明或不透明的材料制成。
此外，本发明实施例1提供的一种面罩中的空气过滤芯3优选为采用熔喷技术所获得的微型柔软熔喷管状空气过滤芯，该微型柔软熔喷管状空气过滤芯是由极细的聚合纤维熔体吹制和收集在一个旋转轴心表面上制成的圆管形滤芯。
具体的工艺过程如下：
聚合纤维熔体通过管状通道，然后通过喷嘴被吹出，聚合物熔体被空气拉伸形成纤维；纤维被收集在旋转的轴心上，形成梯度结构，然后压实、烧结。这种熔喷纤维的过程、旋转轴心和聚积而来的纤维芯筒，是经过设计的，即：纤维在受控环境中达到所需的质量和变体。纤维用这方法旋转聚积，形成有梯度的密度，即：高密度的靠近外围，稀疏的靠近轴心。
上述微型柔软熔喷管状空气过滤芯的直径为1~2cm；该过滤器的横截面中间有一个空洞31，空洞31的直径为聚合纤维沉积在其上的轴心的直径。从空洞31的外缘到空气过滤芯的外缘分为两个密度区：一个是“蓬松”的低密度内区，占了过滤芯筒大部分的体积；另一个是薄薄的高密度外区，该区是整个过滤介质体的主要有效部分；该空气过滤芯结构和物理面状与现有的熔喷防护口罩的有效层匹配；内区为外区的基材，为后者提供物理支撑，防止该管状过滤芯体下塌的同时，提供静电吸引力，以捕获极小的病原体。
上述的微型柔软熔喷管状空气过滤芯与其他硬体熔喷滤水芯有所不同，前者过滤功能是当空气横穿透过整个管状滤芯的横截面时发生作用；因此，被过滤的颗粒必须通过外区的有效过滤质体两次，被捕捉的机会增加了一倍。
另外，在生产过程中，聚丙烯（PP）长丝聚积在一根旋转的小轴心上；所述轴心可以是简单的圆杆、椭圆杆，也可以是螺旋钻的螺纹体，使合成的过滤介质体有更大的中心腔，令气流更流畅，同时也增加横向结构的完整性。
此外，采用熔喷技术制造上述微型柔软熔喷管状空气过滤芯，常用的材料优选为聚丙烯(PP)，也可以是其他聚合物所制造的纳米纤维；通过采用上述的方法获得的微型柔软熔喷管状空气过滤芯的具体结构如图6-7所示。
此外，上述的空气过滤芯3还可以采用如下工艺方法制得：
将熔喷纤维丝聚积在连续地被输送到轴心表面的尼龙网管32上，让其作为薄层有效过滤介质的基材，提供必需的物理支撑和结构，防止管状空气过滤芯下塌，并充满它所在的面罩本体上的凹槽。在这种情况下，低密度的内区过滤介质可以被省去，具体结构如图8所示。
此外，上述的空气过滤芯3还可以采用热刀冲切技术制备得到，其具体的方法如下（如图9所示）：
空气过滤芯3中的过滤体由三层聚合纤维组成：
其中，第一层33为薄的且由密度较高的聚合纤维布构成，即为“有效过滤质体”，其作用是令呼吸组件达到整体的设计规格；第二层34是中间一层，是由较厚的低密度疏松聚合纤维构成，此层是“非有效过滤质体”，其作用是为第一层的提供物理支撑；第三层35同样也为薄的，可以采用与第一层同样的材质，即“有效过滤质体”，也可以是“非有效过滤质体”，具体采用这两者中的哪一种，根据具体的设计和功能来定。
此外，上述独立的三层亦可以作为一体，用熔喷技术喷成有三层密度梯度的过滤体，其密度与上述三层的密度相应。
无论是上述三层叠加起来的独立质体结构，还是上述一体梯度式密度质体结构在热刀冲切步骤中没有区别——热刀模具将过滤质体冲切成所需形状。
热刀冲切模具把上述三层叠加起来的独立质体的边沿压住，切口用热力融化，并封成一体，形成截面呈梭形的呼吸组件，具体结构如图9所示。
热刀冲切模具把上述一体梯度式密度质体的边沿压住，切口用热力融化，并封成一体，形成截面呈梭形的呼吸组件，具体结构如图9所示。
另外，本发明实施例1中所述的空气过滤芯3不局限为圆形或椭圆形，其设置形状根据具体的需求或规格来定。
本发明实施例1提供的一种面罩的具体安装方法如下：
先将空气过滤芯3安装在固定条21和面罩本体1之间的第一凹槽211和第二凹槽11内，再将软质封条5套设在固定条21上且将软质封条5上的卡扣51与固定条21上的卡槽212配合连接起来，最后再对面罩本体1的内侧进行防雾处理，即完成整个装配过程。
实施例2
本发明实施例2提供的一种面罩，如图9所示，包括面罩本体1、含氧药/养分雾气传输介质4、固定组件2，所述固定组件2固定设置在所述面罩本体1的边缘处，所述含氧药/养分雾气传输介质4设置在固定组件2与面罩本体1之间且三者配合连接，用于对进入面罩本体1内的空气进行过滤。
采用上述方案后，通过在面罩本体1的边缘处设置固定组件2以及在面罩本体1与固定组件2之间设置含氧药/养分雾气传输介质4，这样不仅实现了能够向面罩本体1内输送含氧药/养分雾气来治疗疾病或理疗皮肤的作用，而且还有效的提高了含氧药/养分雾气的利用率，避免了药物浪费的问题，同时也实现了使用者在自由走动、阅读或使用手机的状态下，就能进行理疗，无需在固定位置或者采用固定姿势才能接受雾化理疗的目的；此外也增加整个面罩的用途和提升使用者的使用感。
在具体的实施过程中，所述固定组件2固定设置在所述面罩本体1的四周边缘处，含氧药/养分雾气传输介质4设置在固定组件2与面罩本体1之间，这样不仅实现了能够向面罩本体1内输送含氧药/养分雾气来治疗疾病或理疗皮肤的作用，而且还有效的提高了含氧药/养分雾气的利用率，避免了药物浪费的问题，同时当含氧药/养分雾气传输介质4使用时间过长时，还可以实现对当含氧药/养分雾气传输介质4进行清洗更换的目的。
进一步地，所述固定组件2包括固定条21和设置在固定条21上的若干个挡条22，所述固定条21通过若干个所述挡条22与面罩本体1连接。
这样，通过采用由固定条21和挡条22构成的固定组件2，且将若干个挡条22设置在固定条21与面罩本体1之间，不仅实现了对含氧药/养分雾气传输介质4进行固定的目的，而且还实现了能够使含氧药/养分雾气顺利的进入至面罩本体1内。
在具体的实施过程中，固定条21、挡条22以及面罩本体1之间为一体成型设计，这样使得三者连接的更加牢固，防止出现断裂，进而有效的延伸了整个面罩的使用寿命。
进一步地，若干个所述挡条22均匀的布设在固定条21的内侧与面罩本体1的内侧之间且位于第一凹槽211和第二凹槽11相同的一侧。
这样，通过将若干个所述挡条22均匀的布设在固定条21的内侧与面罩本体1的内侧，这样不仅能够有效的避免含氧药/养分雾气传输介质4向面罩本体1内部掉落的问题，而且还有效的提升了整个面罩的稳固性。
进一步地，所述固定条21靠近面罩本体1的一端设置有第一凹槽211，所述面罩本体1上设置有第二凹槽11，所述含氧药/养分雾气传输介质4位于第一凹槽211和第二凹槽11之间且与第一凹槽211和第二凹槽11配合连接。
这样，通过在固定条21靠近面罩本体1的一端设置第一凹槽211，在面罩本体1上设置有第二凹槽11，且所述含氧药/养分雾气传输介质4位于第一凹槽211和第二凹槽11之间，这样不仅使得含氧药/养分雾气传输介质4被固定的更加牢固，而且还便于含氧药/养分雾气传输介质4的取出更换。
进一步地，如图9所示，所述含氧药/养分雾气传输介质4包括含氧药/养分雾气传输管41和呼气阀42，所述呼气阀42设置在含氧药/养分雾气传输管41上，且所述呼气阀42的进气端与面罩本体1的内侧连通，出气端与外部连通。
这样，通过采用由含氧药/养分雾气传输管41和呼气阀42构成的含氧药/养分雾气传输介质4，并且将呼气阀42设置在含氧药/养分雾气传输管41内，使得在向面罩本体1内输送含氧药/养分雾气对使用者进行治疗的同时也保证了使用者呼出的气体能够顺利的从呼气阀42排出，避免发生憋气的问题。
进一步地，如图10所示，所述含氧药/养分雾气传输管41靠近面罩本体1内侧的侧壁上设置有含氧药/养分雾气吸入口411。
这样，通过在含氧药/养分雾气传输管41靠近面罩本体1内侧的侧壁上设置有含氧药/养分雾气吸入口411，使得含氧药/养分雾气传输管41内的含氧药/养分雾气能够顺利的输送至面罩本体1内对使用者进行治疗
进一步地，该面罩还包括软质封条5，所述软质封条5套设在所述固定条21上；具体地，软质封条5是采用软硅胶制成。
这样，通过在固定条21上套设软质封条5，当使用者将该面罩佩戴在面部上时，不仅使得该面罩的边缘能够与面部皮肤紧密接触，并且皮肤不受损伤，而且还能有效的避免不含添加了具有理疗成分的空气进入面罩本体内，进而影响理疗效果的问题。
进一步地，所述固定条21远离呼吸组件的一端设置有卡槽212，所述软质封条4的上设置有卡扣51，所述卡槽212与卡扣51配合连接。
进一步地，所述软质封条5的截面呈“A”字形，所述固定条21远离呼吸组件的一端相对的设置两个卡槽212，所述软质封条5的底部设置两个卡扣51，所述卡槽212与卡扣51配合连接。
这样，通过在固定条21远离呼吸组件的一端设置两个卡槽212，在软质封条5的底部设置与卡槽212配合连接的两个卡扣51，使得软质封条5与固定条21之间连接的更加稳固，有效的避免了掉落的问题；此外，通过将软质封条5设置为A字形，能够很好实现软质封条5与使用者的脸部紧密配合的作用，进而有效的避免了面罩本体1外部的空气进入面罩本体1内，或者面罩本体1内的含氧药/养分雾气渗漏至外部，影响治疗效果的问题。
在具体的实施过程中，软质封条5的截面也可以是其他形状，其具体的形状可以根据实际的需求来设计；此外，软质封条5与固定条21的连接方式也不局限于上述的连接关系，具体的连接关系可以根据软质封条5和固定条21的具体形状来设计。
进一步地，所述面罩本体1由透明、半透明或不透明的材料制成。本发明实施例2提供的一种面罩的具体安装方法如下：
先将含氧药/养分雾气传输管41安装在固定条21和面罩本体1之间的第一凹槽211和第二凹槽11内且含氧药/养分雾气吸入口411朝面罩本体1的内侧，再将软质封条5套设在固定条21上且将软质封条5上的卡扣51与固定条21上的卡槽212配合连接起来，即完成整个装配过程。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。

Claims (11)

  1. 一种面罩，其特征在于，包括面罩本体（1）、呼吸组件、固定组件（2），所述固定组件（2）设置在所述面罩本体（1）的边缘处，所述呼吸组件设置在固定组件（2）与面罩本体（1）之间且三者配合连接，用于对进入面罩本体（1）内的空气进行过滤或向面罩本体（1）内输送含氧药/养分雾气。
  2. 根据权利要求1所述的一种面罩，其特征在于，所述固定组件（2）包括固定条（21）和设置在固定条（21）上的若干个挡条（22），所述固定条（21）通过若干个所述挡条（22）与面罩本体（1）连接。
  3. 根据权利要求2所述的一种面罩，其特征在于，若干个所述挡条（22）均匀的布设在固定条（21）的内侧与面罩本体（1）的内侧之间。
  4. 根据权利要求3所述的一种面罩，其特征在于，所述固定条（21）靠近面罩本体（1）的一侧设置有第一凹槽（211），所述面罩本体（1）上设置有第二凹槽（11），所述呼吸组件位于第一凹槽（211）和第二凹槽（11）之间且与第一凹槽（211）和第二凹槽（11）配合连接。
  5. 根据权利要求1-4任意一项所述的一种面罩，其特征在于，所述呼吸组件为一空气过滤芯（3）。
  6. 根据权利要求1-4任意一项所述的一种面罩，其特征在于，所述呼吸组件为一的含氧药/养分雾气传输介质（4）。
  7. 根据权利要求6所述的一种面罩，其特征在于，所述含氧药/养分雾气传输介质（4）包括含氧药/养分雾气传输管（41）和呼气阀（42），所述呼气阀（42）设置在含氧药/养分雾气传输管（41）上，且所述呼气阀（42）的进气端与面罩本体（1）的内侧连通，出气端与外部连通。
  8. 根据权利要求7所述的一种面罩，其特征在于，所述含氧药/养分雾气传输管（41）靠近面罩本体（1）内侧的侧壁上设置有含氧药/养分雾气吸入口（411）。
  9. 根据权利要求2-4任意一项所述的一种面罩，其特征在于，该面罩还包括软质封条（5），所述软质封条（5）套设在所述固定条（21）上。
  10. 根据权利要求9所述的一种面罩，其特征在于，所述固定条（21）远离呼吸组件的一侧设置有卡槽（212），所述软质封条（4）上设置有卡扣（51），所述卡槽（212）与卡扣（51）配合连接。
  11. 根据权利要求10所述的一种面罩，其特征在于，所述面罩本体（1）由透明、半透明或不透明的材料制成。
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