CN114129924B - Mask and using method thereof - Google Patents

Abstract

A mask and a using method thereof relate to the technical field of medical instruments. The ear belt comprises a body and ear belts arranged on two sides of the body, wherein the body comprises a supporting layer and a non-woven fabric layer arranged on the outer side, the supporting layer and the non-woven fabric layer are provided with two holes with the same size and position, and a fan assembly is arranged in the two holes of the supporting layer. One end of the ear belt on one side of the mask body is connected with the mask body through an air freshening assembly, and the air cleaning assembly can freshen the air inside the mask body. The utility model provides a fan assembly and air cleaning subassembly can guarantee the gas permeability of gauze mask, promote the comfort of user when wearing the gauze mask for a long time to can solve the problem of the inside taste of gauze mask is bad smell.

Description

Mask and using method thereof

Technical Field

The application relates to the technical field of medical instruments, in particular to a mask and a using method thereof.

Background

Medical personnel need wear the gauze mask for a long time at the during operation, and current disposable gauze mask if wear for a long time, produces the indentation easily on the face, causes the discomfort of face, influences the comfort level of wearing. Meanwhile, the disposable mask is limited in ventilation performance, so that the face is covered by the mask after being worn for a long time, exhaled air is difficult to exchange with outside air, peculiar smell is inevitably generated in the mask, and discomfort is caused.

Disclosure of Invention

The embodiment of the application provides a mask and a using method thereof, and aims to solve the problems that internal gas is not circulated and the taste is unpleasant when the mask is worn for a long time.

The utility model provides a mask, includes the body and sets up in the ear area of body both sides, the body includes:

the supporting layer is of a plastic structure;

the non-woven fabric layer is detachably attached to the outer side face of the supporting layer;

holes with the same size are formed in the same positions of the supporting layer and the non-woven fabric layer;

the fan assemblies are at least one in number and are embedded in the holes of the supporting layer, and each fan assembly comprises a switch which is turned on and off;

one end of the ear belt on one side of the body is connected with the supporting layer through an air refreshing component, and the air outlet end of the air refreshing component extends into the body.

Further, the air freshening assembly comprises a first hollow pipe and a connecting pipe, wherein an opening is formed in one end of the first hollow pipe, the opening faces the direction of the body, one end of the connecting pipe is in threaded connection with the opening of the first hollow pipe, and an air outlet is formed in the other end of the connecting pipe and extends into the body;

bagged solid refreshing particles are filled in the first hollow pipe.

Furthermore, each fan assembly comprises a support ring, a fan body and a second support rod, wherein the support ring is vertically embedded in the hole of the support layer, and a grid plate for ventilation is arranged at an outer side port of the support ring;

the fan body is arranged between the grid plate and the second supporting rod and comprises a first supporting rod, fan blades and a motor, the first supporting rod abuts against the inner side wall of the supporting ring, the fan blades are arranged on the inner side of the first supporting rod, the motor is arranged in the center of the outer side of the first supporting rod, and the switch is connected with the motor.

Furthermore, when the number of the fan components is one, the fan body is used for exhausting air to the outside of the mask;

when the number of the fan assemblies is two, the rotating directions of the fan bodies of the two fan assemblies are opposite.

Furthermore, the mask also comprises a spraying assembly used for humidifying the interior of the mask, one end of the ear belt without the air freshening assembly is connected with the supporting layer through the spraying assembly, and a nozzle of the spraying assembly extends into the mask body.

Further, the spraying assembly comprises a second hollow pipe, a pressing pump and an atomizing spray head, one end of the second hollow pipe is open, the opening direction faces the mask, one end of the pressing pump is connected with the opening of the second hollow pipe in a threaded mode, the other end of the pressing pump is connected with one end of the atomizing spray head in a penetrating mode, a nozzle of the atomizing spray head stretches into the body, and liquid is filled in the second hollow pipe.

The waterproof cloth layer is sewn on the inner side face of the supporting layer and is arranged in holes with the same size as the supporting layer at the same positions;

the periphery of the waterproof cloth layer is bonded with a silica gel ring, the silica gel ring protrudes towards the inner side of the mask, and the air outlet end of the air freshening component penetrates through the side edge of the silica gel ring.

The application also provides a use method of the mask, which comprises the following steps:

the body of the mask is worn to the mouth and nose positions of the face of a user through the ear bands, a switch of the fan assembly is pressed before or after the mask is worn, the fan assembly works, and when the number of the fan assemblies is one, air is blown towards the outer side of the mask; when more than one fan assembly is arranged, the fan assemblies are divided into two groups, one group blows air towards the outer side of the mask, the other group blows air towards the inner side of the mask, and the amount of the air blown by the fan assemblies towards the outer side of the mask is larger than or equal to the amount of the air blown towards the inner side of the mask;

before wearing the mask, bagged solid refreshing particles are filled in the air refreshing component, the air refreshing component is pinched and pressed, and the fragrance in the air refreshing component enters the mask body through the air outlet to remove the peculiar smell in the mask.

Further, the air freshening assembly comprises a first hollow pipe and a connecting pipe, wherein an opening is formed in one end of the first hollow pipe, the opening faces the direction of the body, one end of the connecting pipe is in threaded connection with the opening of the first hollow pipe, and an air outlet is formed in the other end of the connecting pipe and extends into the body;

the bagged solid refreshing particles are arranged in the first hollow pipe, the first hollow pipe is pinched, the packaging bag in the first hollow pipe is damaged, and the fragrance of the solid refreshing particles overflows to the interior of the mask body through the connecting pipe of the air refreshing component.

Furthermore, the mask also comprises a spraying component used for humidifying the interior of the mask, one end of the ear belt without the air freshening component is connected with the supporting layer through the spraying component, and a nozzle of the spraying component extends into the body;

before wearing the gauze mask, pack into liquid in the spraying subassembly, after wearing the gauze mask, press the spraying subassembly, it is internal that its inside liquid passes through spout inlet port cover, carries out the humidification to inside gas of gauze mask or user's face.

The beneficial effect that technical scheme that this application provided brought includes:

the embodiment of the application provides a gauze mask and application method thereof, and it has fan assembly, can make the inside and outside gas of gauze mask exchange, and the fresh subassembly of air releases fresh gas, reducible peculiar smell to the gauze mask in, and the gas permeability of gauze mask can be guaranteed in this application, promotes the comfort of user when wearing the gauze mask for a long time.

This application embodiment still is provided with the spraying subassembly, and the spraying subassembly can be to the inside spraying of gauze mask, cools down and moisturizes gauze mask user's face, and the inside waterproof layer that is provided with of gauze mask prevents that the gauze mask from being drenched, has guaranteed the health of gauze mask. In addition, the gauze mask of this application embodiment passes through the silica gel circle and closely laminates with facial, and is difficult for producing the indentation in facial, reduces the uncomfortable sense of wearing the gauze mask.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a mask according to the present invention;

FIG. 2 is a schematic view of the overall structure of the inside of a mask according to the present invention;

FIG. 3 is a schematic view of the non-woven fabric layer, the support layer and the waterproof fabric layer of the present invention;

FIG. 4 is a schematic view of the overall construction of the air freshening assembly of the present invention;

FIG. 5 is an enlarged partial schematic view of FIG. 4;

FIG. 6 is a schematic view of the fan assembly according to the present invention;

FIG. 7 is a disassembled schematic view of the fan assembly of the present invention;

FIG. 8 is a schematic view of the overall construction of the spray assembly of the present invention;

fig. 9 is a partial schematic view of the method of fig. 7.

Reference numerals:

1. a non-woven fabric layer; 2. a support layer; 3. a waterproof cloth layer; 4. a silica gel ring; 41. a card slot; 5. a fan assembly; 51. a support ring; 52. a first support bar; 53. a second support bar; 54. a fan blade; 55. a motor; 56. a grid plate; 6. a spray assembly; 61. an atomizing spray head; 62. a pump is pressed; 63. a second hollow tube; 7. an air freshening assembly; 71. a connecting pipe; 72. solid refreshing particulates; 73. a first hollow tube; 8. and (5) filtering the packet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a mask, which can solve the problems that internal gas is not circulated and the taste is unpleasant when the mask is worn for a long time.

As shown in fig. 1 and 2, a mask includes a body and ear bands disposed at both sides of the body. Wherein, the body of gauze mask includes non-woven fabrics layer 1, supporting layer 2 and fan subassembly 5, and supporting layer 2 is mouldable structure, and non-woven fabrics layer 1 detachably pastes the lateral surface of locating supporting layer 2 to the same position of supporting layer 2 and non-woven fabrics layer 1 all is equipped with the same hole of size, and is preferred, and the hole shape can be circular. The number of the fan components 5 is at least one, the fan components 5 are embedded in the holes of the supporting layer 2, and the fan components 5 comprise switches which are turned on and off. One end of an ear belt at one side of the mask body is connected with the supporting layer 2 through an air refreshing component 7, and the air outlet end of the air refreshing component 7 extends into the mask body.

Specifically, the supporting layer 2 may be woven from a hard material, or may be made of a flexible plastic material. When the mask is worn on the face of different people, the support layer 2 can be bent, so that the mask body is more fit with the face of different people, and the shape of the mask body can be maintained. Detachably such as the edge accessible double faced adhesive tape of non-woven fabrics layer 1, magic subsides installs the lateral surface at supporting layer 2 to change non-woven fabrics 1 at any time, can more high-efficiently get rid of the germ of adhering to the gauze mask surface, and conveniently disinfect to the gauze mask.

Further, in some embodiments, the number of the fan assemblies 5 is one, and the fan assemblies can blow air to the outside of the mask to exhaust the odor in the mask to the outside. In other embodiments, the quantity of fan assembly 5 can be a plurality of, when fan assembly 5 is a plurality of 4, a plurality of fan assembly 5 divide into two sets ofly, a set ofly is used for blowing towards the gauze mask in, a set ofly is used for blowing towards the gauze mask outside, and the quantity of blowing towards the gauze mask outside a set of quantity of blowing is more than or equal to the quantity of blowing towards the gauze mask inboard, not only can improve the inside and outside gas exchange's of gauze mask speed, also can avoid fan assembly 5 to blow towards the gauze mask in, swell the gauze mask body, lead to gauze mask body and user's face not laminating.

In the present embodiment, the number of the fan assemblies 5 is two, wherein one fan assembly 5 blows air towards the outer side of the mask, and the other fan assembly 5 blows air towards the inner side of the mask.

Specifically, as shown in fig. 6 and 7, each fan assembly 5 includes a support ring 51, a fan body, and a second support bar 53. The support ring 51 is vertically embedded in the hole of the support layer 2, a grid plate 56 for ventilation is fixedly arranged at an end opening of the outer side of the support ring 51, and the grid plate 56 can also prevent sundries from contacting the fan body to protect the normal operation of the fan assembly 5.

When the number of the fan assemblies 5 is one, the fan body of the fan assembly 5 blows air toward the outer side of the mask to discharge air in the mask. When the number of the fan assemblies 5 is plural, the fan bodies of the fan assemblies 5 are divided into two groups, and the rotation directions of the two groups of fan bodies are opposite, wherein one group of fan bodies blows air to the outside of the mask, and the other fan body blows air to the inside of the mask.

In this embodiment, the quantity of fan body is two, and two fan body's direction of rotation is opposite, realizes that a fan body bloies towards the gauze mask outside, and another fan body bloies towards the gauze mask inboard.

Specifically, the fan body and the second support bar 53 of each fan assembly 5 are disposed within the support ring 51. The end of the second support bar 53 is abutted against the inner sidewall of the support ring 51, the fan body is disposed between the grid plate 56 and the second support bar 53, and the fan body includes a first support bar 52 abutted against the inner sidewall of the support ring 51, a fan blade 54 disposed inside the first support bar 52, and a motor 55 disposed in the center of the outer side of the first support bar 52. The battery inside the fan assembly 5 can be charged by means of a charger, and the switch is connected to the motor 55. When the switch is turned on, the motor 55 drives the fan blades 54 to rotate, the fan blades 54 rotate between the first support rod 52 and the second support rod 53, and the fan blades 54 are not easy to contact the face, so that the safety is guaranteed. When the switch is closed, blade 54 stops rotating.

Specifically, the grid plate 56 may further have holes for inserting the motor 55, and the shape and size of the holes are the same as those of the motor 55, so that the mask is more compact in structure and the holes for ventilation are formed in the rest positions of the grid plate 56. In this embodiment, the first support bar 52 is formed by three straight bars connected to form a Y-shaped structure, the connection point of the three straight bars is rotatably connected to the center of the inner fan blade 54, and the second support bar 53 is formed by a plurality of straight bars with equal length and the middle points of which intersect at a point. In other embodiments, the number of the bar members in the first support bar 52 and the second support bar 53 may be set according to actual circumstances.

Further, in this embodiment, the ear straps of the mask are four, and two of them are disposed on the left and right sides of the mask body, and the positions of the ear straps on the left and right sides are corresponding to each other. When in use, the four ear belts are matched with each other two by two and tied together at the back head part of a user, thereby not only being convenient to wear the mask, but also reducing the burden on ears. In other embodiments, the ear bands of the earmuffs can be two, two end parts of each ear band are arranged on the same side of the mask body, and when the earmuffs are used, the two ear bands are hung on ears respectively.

Further, as shown in fig. 4 and 5, the air freshening assembly 7 includes a first hollow tube 73 and a connecting tube 71, one end of the first hollow tube 73 has an opening, and the opening faces the body direction of the mask, one end of the connecting tube 71 is connected with the opening of the first hollow tube 73 by a screw thread, the other end has an air outlet and extends into the body of the mask, and specifically, the connecting tube 71 is inserted through the side of the silicone ring 4. The bagged solid refreshing particles 72 are arranged in the first hollow pipe 73, and the solid refreshing particles 72 cannot enter the connecting pipe 71 to block the connecting pipe 71.

Specifically, when the mask has four ear belts, the first hollow tube 73 of the air freshening assembly 7 is disposed in one of the ear belts, or two air freshening assemblies 7 may be disposed according to actual requirements, and the two air freshening assemblies 7 are respectively disposed in the two ear belts, and are preferably disposed in the ear belt located below. The length of the first hollow tube 73 is preferably 1/2 of the length of the ear band, and when the two ear bands at the lower parts of the left side and the right side of the mask body are tied together, the solid refreshing particles 72 in the first hollow tube 73 do not influence the connection of the two ear bands. One end of the first hollow pipe 73 is a closed section and is positioned in the ear band, the open end of the other end can be set to be a hard pipe, threads are arranged inside the hard pipe, the outer side face of the connecting pipe 71 is provided with threads, and the open end of the first hollow pipe 73 is in threaded connection with the connecting pipe 71, so that the disassembly is convenient.

Specifically, the packaging bag of the solid refreshing particles 72 is strip-shaped and is located in the first hollow tube 73, the solid refreshing particles 72 in the packaging bag have edges and corners, and the packaging bag is a thin plastic bag. After the solid refreshing particles 72 contact with the packaging bag by pinching and pressing the first hollow tube 73, the packaging bag is partially damaged, and the taste of the solid refreshing particles 72 is diffused into the first hollow tube 73 and is diffused into the mask body through the connecting tube 71, so that the refreshing taste is provided for a user. The taste can be fruity, floral, etc. The damaged area of the packaging bag is increased by pinching and pressing, and the richness of the taste can be improved. The solid refreshing particles 72 in the first hollow tube 73 may be replaced by separating the first hollow tube 73 from the connection tube 71.

When the number of ear straps is two, the air freshener assembly 7 is located in one of the ear straps, and at the end of the ear strap.

Further, as shown in fig. 8 and 9, the present embodiment further includes a spraying assembly 6 for humidifying the interior of the mask, one end of the ear band without the air freshening assembly 7 is connected to the support layer 2 through the spraying assembly 6, and a nozzle of the spraying assembly 6 extends into the body, specifically, the nozzle end is inserted through the side edge of the silicone ring 4.

Specifically, spraying assembly 6 includes second hollow tube 63, presses pump 62 and atomizer 61, and second hollow tube 63 one end opening, and opening direction orientation gauze mask, presses the opening threaded connection of pump 62 one end and second hollow tube 63, and the other end is through connection with atomizer 61's one end, and atomizer 61's spout stretches into originally internally, and is concrete, and atomizer 61 runs through to insert the side of locating silica gel circle 4, and fixes with silica gel circle 4 bonding.

Specifically, when the mask has four ear belts, the second hollow tube 63 of the spraying assembly 6 is disposed in one of the ear belts, or two spraying assemblies 6 may be disposed according to actual requirements, and the two spraying assemblies 6 are disposed in two ear belts, and preferably disposed in the ear belt located above. The length of the second hollow tube 63 is preferably 1/2 of the length of the ear band, and when the two ear bands at the upper parts of the left side and the right side of the mask body are tied together, the liquid in the second hollow tube 63 can not influence the connection of the two ear bands. One end of the second hollow pipe 63 is a closed section and is located in the ear band, the other end can be set to be a hard pipe for the open end, the inner part is provided with threads, the outer side surface of the pressing pump 62 is provided with threads, and the open pipe of the second hollow pipe 63 is connected with the pressing pump 62 in a threaded manner, so that the disassembly is convenient.

Specifically, the pressing pump 62 is integrally formed with the atomizer 61, and the second hollow tube 63 contains a liquid, which may be clean purified water, salt water, or the like. Through pressing second hollow tube 63, water pressure in the second hollow tube 63 to atomizer 61 to through atomizer 61, spout inside the gauze mask body, and spout to user's face, cool down and moisturize user's face. The silica gel ring 4 contacts with the face of the user, so that a certain gap can exist between the mask body and the face to support the spraying operation. By separating the second hollow tube 63 and the pressing pump 62, the liquid in the second hollow tube 63 can be replaced.

When the number of ear straps is two, the spray assembly 6 is located in one of the ear straps and at the end of the ear strap.

Further, as shown in fig. 3, the present embodiment further includes a waterproof fabric layer 3, wherein the waterproof fabric layer 3 is sewn to the inner side surface of the support layer 2 and is disposed in the same position on the hole with the same size as the support layer 2. Waterproof cloth layer 3 both can be when spraying assembly 6 sprays towards the internal spraying of the body of gauze mask, be difficult for wetting whole gauze mask, can also prevent that user's exhalation from producing the influence to fan assembly 5's work. The waterproof cloth layer 3 preferably adopts skin-friendly material, and the comfort level of the face of the user when contacting with the waterproof cloth 3 is improved.

The periphery of waterproof cloth layer 3 in this embodiment is provided with silica gel circle 4 in the bonding, and silica gel circle 4 is to the inboard protrusion of gauze mask, and the air outlet end of subassembly 7 with pure and fresh air and the spout end of spraying subassembly 6 run through to insert and locate the side of silica gel circle 4. When closely laminating through silica gel circle 4 and user's face, also be difficult for producing the indentation at facial, can reduce the uncomfortable sense of wearing the gauze mask.

The silica gel ring 4 not only can make gauze mask and user face have better leakproofness, and the difficult edge that follows the gauze mask of germ permeates to the gauze mask inboard to silica gel ring 4 is difficult for producing the indentation with the face. The contact position of silica gel circle 4 and the bridge of the nose can set up draw-in groove 41, and draw-in groove 41 is the arc, the shape of adaptable bridge of the nose, makes silica gel circle 4 inseparabler with the laminating of the bridge of the nose.

Furthermore, the holes of the support layer 2 of this embodiment are filled with filter bags 8, and the shape of the filter bags 8 is matched with the shape of the holes. The filtering bag 8 can be contacted and attached with the second supporting frame 53 through a magic tape or a double-sided adhesive tape, and the filtering bag 8 is fixed on the inner side of the second supporting frame 53, so that the filtering bag is not easy to contact with the fan blades 54. When the filter pack 8 is installed, the filter pack 8 is installed into the hole of the support layer 2 from the inner side of the mask body. The inside and outside gas of both sides passes through fan assembly 5 and exchanges, and at the gas exchange in-process, filter 8 package can restrict the inside that the inlet mask body was got into to germ etc..

The embodiment of the application also provides a using method of the mask, and based on the mask embodiment, the using method comprises the following steps: wear the body of gauze mask to user's facial mouth nose position through the ear area, before wearing or after, press fan assembly 5's switch, fan assembly 5 works to blow towards the gauze mask outside or inboard, the inside atmospheric pressure of gauze mask diminishes, and outside air gets into the oral cavity cover, realizes the inside ventilation of gauze mask.

Before wearing the mask, bagged solid refreshing particles 72 are filled in the air refreshing component 7, when the air in the mask is unpleasant, the air refreshing component 7 is pinched, and the fragrance in the air refreshing component enters the mask through the air outlet end to remove the peculiar smell in the mask.

Specifically, when the number of the fan assemblies 5 is one, the fan assemblies 5 blow air toward the outside of the mask. When the number of the fan assemblies 5 is multiple, one of the fan assemblies 5 blows air towards the outer side of the mask, and the other fan assembly 5 blows air towards the inner side of the mask, so that the exchange of air inside and outside the mask is realized.

Specifically, 4 ear belts are used as the mask, two ear belts on the upper parts of the left side and the right side of the mask body are tied at the back of the head of a user, two ear belts on the lower parts of the left side and the right side of the mask body are tied at the back of the head of the user, and the mask body is ensured to cover the nose and the mouth of the user. When the ear belts of the mask are two, the two ear belts are respectively worn on the ears of a user, and the mouth and the nose of the user are covered by the mask body.

Further, the bagged solid refreshing particles 72 are filled in the first hollow tube 73 of the air refreshing module 7, the first hollow tube 73 is pinched and pressed, the packaging bag in the first hollow tube 73 is broken, and the fragrance of the air refreshing particles 72 overflows to the interior of the mask through the connecting tube 71 of the air refreshing module 7.

The steps further include, when the solid cleaning particles 72 need to be replaced, separating the connecting pipe 71 from the first hollow pipe 73, replacing the solid cleaning particles 72 inside the first hollow pipe 73, and screwing the connecting pipe 71 and the first hollow pipe 73.

Furthermore, the method for using the mask of the embodiment further comprises the step of installing the spraying component 6 in the other ear belt, namely the spraying component 6 and the air freshening component 7 are not in the same ear belt.

Before wearing the mask, the spraying component 6 is filled with liquid, and the liquid can be pure water, salt water and the like. When treating the inside spraying of gauze mask, press spraying subassembly 6, its inside liquid passes through the spout and enters into this body of gauze mask, to the inside gas humidification of gauze mask, cools down and moisturizes user's face simultaneously.

Specifically, liquid is filled in the second hollow tube 63 in the spraying assembly 6, a button of the pressing pump 62 is pressed, water in the second hollow tube 63 is pressed to the atomizing nozzle 61, and is sprayed to the inside of the mask body through the atomizing nozzle 61 and is sprayed to the face of the user, so that the face of the user is cooled and moisturized.

The steps further include, when the liquid needs to be replaced, separating the pressing pump 62 from the second hollow tube 63, replacing the liquid in the second hollow tube 63, and then screwing the pressing pump 62 and the second hollow tube 63.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a mask, includes the body and sets up in the ear area of body both sides, its characterized in that, the body includes:

the supporting layer (2) is of a plastic structure;

the non-woven fabric layer (1) is detachably attached to the outer side surface of the supporting layer (2);

holes with the same size are formed in the same positions of the supporting layer (2) and the non-woven fabric layer (1);

the fan components (5) are at least one in number and are embedded in the holes of the supporting layer (2), and each fan component (5) comprises a switch which is turned on and off;

one end of the ear belt at one side of the body is connected with the supporting layer (2) through an air refreshing component (7), and the air outlet end of the air refreshing component (7) extends into the body;

the mask is characterized by also comprising a spraying component (6) for humidifying the interior of the mask, wherein one end of the ear belt without the air refreshing component (7) is connected with the supporting layer (2) through the spraying component (6), and a nozzle of the spraying component (6) extends into the body;

the spraying assembly (6) comprises a second hollow pipe (63), a pressing pump (62) and an atomizing spray head (61), the second hollow pipe (63) is arranged in an ear canal, one end of the second hollow pipe (63) is open, the opening direction faces to a mask, one end of the pressing pump (62) is in threaded connection with the opening of the second hollow pipe (63), the other end of the pressing pump is in through connection with one end of the atomizing spray head (61), a spray opening of the atomizing spray head (61) extends into the body, and liquid is filled in the second hollow pipe (63);

the air freshening assembly (7) comprises a first hollow pipe (73) and a connecting pipe (71), one end of the first hollow pipe (73) is provided with an opening, the opening faces the direction of the body, the other end of the first hollow pipe (73) is a closed section and is positioned in the ear band, one end of the connecting pipe (71) is in threaded connection with the opening of the first hollow pipe (73), and the other end of the connecting pipe is provided with an air outlet and extends into the body;

bagged solid refreshing particles (72) are filled in the first hollow pipe (73); the spraying component (6) and the air freshening component (7) are not in the same ear band;

the waterproof cloth layer (3) is sewn on the inner side face of the supporting layer (2) and is arranged in holes with the same size as the supporting layer (2) at the same position;

the periphery of the waterproof cloth layer (3) is bonded with a silica gel ring (4), the silica gel ring (4) protrudes towards the inner side of the mask, and the air outlet end of the air freshening component (7) penetrates through the side edge of the silica gel ring (4) in an inserted mode.

2. The mask of claim 1 wherein: each fan assembly (5) comprises a support ring (51), a fan body and a second support rod (53), the support ring (51) is vertically embedded in a hole of the support layer (2), and a grid plate (56) for ventilation is arranged at an end opening of the outer side of the support ring (51);

the fan comprises a support ring (51), a grid plate (56), a second support rod (53), a fan body and a switch, wherein the end part of the second support rod (53) abuts against the inner side wall of the support ring (51), the fan body is arranged between the grid plate (56) and the second support rod (53), the fan body comprises a first support rod (52) abutting against the inner side wall of the support ring (51), fan blades (54) arranged on the inner side of the first support rod (52) and a motor (55) arranged at the center of the outer side of the first support rod (52), and the switch is connected with the motor (55).

3. The mask of claim 2 wherein: when the number of the fan components (5) is one, the fan body is used for exhausting air to the outside of the mask;

when the number of the fan assemblies (5) is two, the rotating directions of the fan bodies of the two fan assemblies (5) are opposite.

4. A method of using a mask according to any one of claims 1 to 3, comprising: the body of the mask is worn to the mouth and nose positions of the face of a user through the ear bands, a switch of the fan assembly (5) is pressed before or after the mask is worn, the fan assembly (5) works, and when the fan assemblies (5) are one, air is blown towards the outer side of the mask; when more than one fan assembly (5) is arranged, the fan assemblies (5) are divided into two groups, one group blows air towards the outer side of the mask, the other group blows air towards the inner side of the mask, and the amount of the fan assemblies (5) blowing air towards the outer side of the mask is larger than or equal to the amount of the fan assemblies blowing air towards the inner side of the mask;

before the mask is worn, bagged solid refreshing particles (72) are filled in the air refreshing component (7), the air refreshing component (7) is pinched, and the fragrance in the air refreshing component enters the mask body through the air outlet to remove the peculiar smell in the mask.

5. The use method of a mask according to claim 4, wherein: the air freshening assembly (7) comprises a first hollow pipe (73) and a connecting pipe (71), one end of the first hollow pipe (73) is provided with an opening, the opening faces the direction of the body, one end of the connecting pipe (71) is in threaded connection with the opening of the first hollow pipe (73), and the other end of the connecting pipe is provided with an air outlet and extends into the body;

the bagged solid refreshing particles (72) are arranged in the first hollow pipe (73), the first hollow pipe (73) is pinched and pressed, the packaging bag in the first hollow pipe is damaged, and the fragrance of the solid refreshing particles (72) overflows to the interior of the mask body through the connecting pipe (71) of the air refreshing component (7).

6. The use method of a mask according to claim 4, wherein: the mask is characterized by also comprising a spraying component (6) for humidifying the interior of the mask, wherein one end of the ear belt without the air refreshing component (7) is connected with the supporting layer (2) through the spraying component (6), and a nozzle of the spraying component (6) extends into the body;

before wearing the mask, liquid is filled in the spraying assembly (6), after the mask is worn, the spraying assembly (6) is pressed, the liquid in the spraying assembly enters the mask body through the nozzle, and the gas in the mask or the face of a user is humidified.

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