CN111567950A

CN111567950A - Novel mask structure

Info

Publication number: CN111567950A
Application number: CN202010539265.4A
Authority: CN
Inventors: 汪烟军; 朱奇; 谭顺华; 吴亮
Original assignee: Hunan Yongkang Medical Devices Co ltd
Current assignee: Hunan Yongkang Medical Devices Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2020-08-25

Abstract

The invention discloses a novel mask structure, which comprises a mask main body and two ear hanging belts arranged at the left end and the right end of the mask main body, wherein an opening is respectively arranged on the mask main body and at the position corresponding to cheeks at two sides, the upper part of each opening extends to the upper part of the highest position of the cheek, the lower part of each opening extends to the bottom of the lower jawbone of the face, the outer end of each opening extends to the left side of the highest position of the cheek, the inner end of each opening extends to one side of the nose bridge, and a cheek sealing component which can transversely stretch along with the size of the face. The invention can be suitable for wearing and using different facial shapes and can always keep a relatively tight sealing state.

Description

Novel mask structure

Technical Field

The invention relates to the technical field of medical masks, in particular to a novel mask structure.

Background

The medical mask is a textile for medical protection, is generally made by compounding more than three layers of non-woven fabrics, is provided with a full-plastic strip at the nose bridge, is provided with transverse folds on the mask main body, the folds are fixed by hot air at two sides, and two ear belts are also fixed on two sides of the mask main body in a hot air mode. The mask with the structure has the following defects:

firstly, two sides of the shoe are not tightly sealed when the shoe is worn;

secondly, the human mask is of a uniform specification due to different sizes of the face shapes, and when the human mask is worn by a part of people with too wide face shapes, the ears of the people have oppression feeling, so that the human mask is extremely uncomfortable;

thirdly, when the mask is worn, the ear straps of the mask are separated from the mask body by a little force, so that the mask cannot be used;

fourthly, after the mask is worn for a period of time, water drops are easily gathered on the face, which is attached to the face, of the mask main body, and the service life is short especially in cold weather.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a novel mask structure which is more humanized in structure.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the novel mask structure comprises a mask main body and two ear hanging belts at the left end and the right end of the mask main body, wherein the mask main body is formed by compounding at least three layers of non-woven fabrics, and at least one layer in the middle is a melt-blown layer; the mask is characterized in that the mask body is provided with openings at positions corresponding to cheeks on two sides, the upper part of each opening extends to the upper part of the highest position of the cheek, the lower part of each opening extends to the bottom of the mandible of the face, the outer end of each opening extends to the left side of the highest position of the cheek, the inner end of each opening extends to one side of the nose bridge, and each opening is seamlessly connected with a cheek sealing component which can stretch transversely along with the size of the face.

Further, the cheek sealing assembly comprises a cheek sealing strip made of soft silica gel, a first elastic rubber band, a second elastic rubber band and longitudinal folds; wherein at the seamless first elastic rubber band that bonds in every open-ended upper portion, the seamless second elastic rubber band that bonds in open-ended lower part, in first elastic rubber band, second elastic rubber band and open-ended, seamless bonding has vertical fold between four of outer end, vertical fold also is formed by at least three-layer non-woven fabrics complex with the gauze mask main part and is the melt-blown layer in at least one deck in the middle, it has the curved cheek sealing strip of soft silica gel material preparation to bond on that layer of non-woven fabrics layer of the inside of the outer end of vertical fold and facial skin direct contact.

Further, the cheek sealing assembly comprises an upper row of buckles, a lower row of buckles, a cheek sealing strip made of soft silica gel, a first elastic rubber band, a second elastic rubber band and longitudinal folds, wherein the upper row of buckles and the lower row of buckles are fixedly bonded on the layer, in direct contact with the facial skin, of the mask main body and are respectively positioned above the opening and below the opening; the upper row of buckles and the lower row of buckles are both a non-woven fabric strip which is transversely arranged from the nose bridge side to the ear side and are formed by male buckles of a plurality of blind buckles which are uniformly distributed on the non-woven fabric strip, and the upper row of buckles and the blind buckles on the lower row of buckles are in one-to-one correspondence up and down; the mask comprises a first elastic rubber band seamlessly bonded on the upper part of an opening, a second elastic rubber band seamlessly bonded on the lower part of the opening, the first elastic rubber band, the second elastic rubber band and the opening are arranged in the first elastic rubber band, longitudinal wrinkles are seamlessly bonded between the four outer ends of the first elastic rubber band and the second elastic rubber band, the longitudinal wrinkles are formed by compounding at least three layers of non-woven fabrics as well as are melt-spraying layers in the middle of the mask main body, arc-shaped cheek sealing strips made of soft silica gel materials are bonded on the innermost non-woven fabric layer directly contacting the facial skin of the longitudinal wrinkles, and hidden buckle male buckles respectively buckled on the upper row of the cheek sealing strips and hidden buckle female buckles respectively matched with the hidden buckle male buckles on the lower row of the cheek sealing strips are fixed on the upper end and the lower end of the cheek sealing. The hidden buckle female buckle of the cheek sealing strip is buckled on the hidden buckle male buckle of the upper buckle and the hidden buckle male buckle of the lower buckle, so that the cheek sealing strip is located in different positions inside and outside the cheek, and the mask is sealed when the mask is suitable for people with different facial shapes.

Further, the mask body is designed into an outward convex shape corresponding to the mouth, a mesh pocket is compounded on the convex part and the layer directly contacting with the facial skin in a hot pressing mode, a small opening is formed in the upper portion of the mesh pocket, and moisture absorption cotton cloth is filled in the mesh pocket through the small opening.

Furthermore, a nose bridge sealing sponge strip is fixedly adhered to one layer of the mask main body, which is in direct contact with the facial skin, and corresponds to the nose bridge, and the nose bridge sealing sponge strip is in an arc shape matched with the nose bridge. The realization is to the sealed of bridge of the nose top gauze mask main part, and can be when weather is comparatively chilly, and the lens is difficult to appear water smoke when using to the people who wears glasses.

Furthermore, a nose bridge side wing pressing bead made of soft silica gel materials is fixed between the two ends of the nose bridge sealing sponge strip and the inner end of the first elastic rubber band, and the nose bridge side wing pressing bead is fixedly bonded on the innermost non-woven fabric layer of the mask main body in direct contact with the facial skin. On the basis of increasing the leakproofness of gauze mask main part, increase the breathing space in the gauze mask main part, improve and wear the comfort.

Furthermore, the ear hanging belt and the mask body are fixed in a sewing mode.

Compared with the prior art, the invention has the beneficial effects that:

1. the positions of the cheek sealing strips on the face can be effectively adjusted according to different face sizes through the arrangement of the longitudinal folds, the cheek sealing components and the like, so that the cheek sealing strips can be always positioned on the outer side of the highest position of the cheek (because the surface of the outer part of the highest position of the cheek is relatively flat, the height difference is not obvious, the sealing strips are positioned on the outer side and can be relatively tightly jointed with the face), the cheek sealing strip can be suitable for wearing and using of different face shapes, and the relative sealing state can be always kept;

2. the mouth part of the mask body corresponding to the mouth part is designed into an outward bulge, and the bag type moisture absorption cotton cloth for absorbing water is designed, so that saliva discharged from the mouth part and water drops at the mouth part due to weather can be effectively absorbed, the water drops can be replaced in time, and the service life of the mask can be relatively prolonged;

3. according to the mask, the sealing performance of the mask when used by people with different facial shapes can be effectively improved through the design of the nose bridge side wing bead, the nose bridge sealing sponge strip, the cheek sealing strip and the like;

4. compared with the mask in the prior art, the mask provided by the invention has the advantages that the mask can be folded, is more convenient to package and carry, and can prevent the occurrence of atomization phenomenon when wearing glasses.

The mask has a very good using effect, can be suitable for people with different facial shapes, can still keep a relatively sealed state when the mask is used by the people with different facial shapes, and simultaneously can not cause the phenomenon that the ears are pressed because the size of the mask is not suitable for the size of the facial shape.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention

FIG. 3 is a schematic view of a cheek seal assembly according to a second embodiment of the invention

Fig. 4 is a sectional view of the structure of the pocket on the mask body according to the present invention;

the mask comprises a mask body 1, a mask body 2, a hanging ear belt 3, a cheek sealing strip 4, a first elastic rubber band 5, a second elastic rubber band 6, a longitudinal fold 7, an upper row of buckles 8, a lower row of buckles 9, a mesh pocket 10, a nose bridge sealing sponge strip 11 and a nose bridge side wing pressing bead.

Detailed Description

The invention will now be further elucidated with reference to the detailed embodiment drawing. The following are merely preferred embodiments of the present application and do not limit the scope of the present application. Any equivalents or similar substitutes without departing from the inventive concept of the present application shall fall within the protection scope of the present application. In addition, in the present application, "inner" means near the bridge of the nose, the mouth side, and "outer" means the outer side of the cheek, that is, near the ear side. And the parts not described in detail below are all performed in a conventional manner.

Example one

The novel gauze mask structure of this embodiment, including gauze mask main part 1 and two hangers areas 2 of the left and right ends of gauze mask main part 1, hangers area 2 is fixed with gauze mask main part 1 adoption mode of making up, gauze mask main part 1 is formed by the three-layer non-woven fabrics complex and is the melt-blown layer at middle one deck. The mask comprises a mask body 1, wherein the mask body is provided with a plurality of openings corresponding to the cheeks on two sides, the upper part of each opening extends to the upper part of the highest position of the cheek, the lower part of each opening extends to the bottom of the lower jaw bone of the face, the outer end of each opening extends to the left side of the highest position of the cheek, the inner end of each opening extends to one side of the bridge of the nose, and a cheek sealing component which can stretch transversely along with the size of the face is connected to each.

The cheek sealing assembly comprises a cheek sealing strip 3 made of soft silica gel, a first elastic rubber band 4, a second elastic rubber band 5 and a longitudinal fold 6; wherein at the seamless first elastic rubber band 4 that bonds in every open-ended upper portion, the seamless second elastic rubber band 5 that bonds in open-ended lower part, in first elastic rubber band 4, second elastic rubber band 5 and open-ended, seamless bonding has vertical fold 6 between the four outer ends, vertical fold 6 is also compounded by at least three-layer non-woven fabrics and is formed and for the melt-blown layer in the middle at least one deck with gauze mask main part 1, it has curved cheek sealing strip 3 of soft silica gel material preparation to bond on the outer end of vertical fold 6 and the innermost non-woven fabrics layer of facial skin direct contact.

The mask body 1 of the invention is designed into an outward bulge shape at the position corresponding to the mouth part of the face, a reticular pocket 9 is compounded on the bulge part and the layer which is directly contacted with the skin of the face through hot pressing, a small opening is arranged at the upper part of the reticular pocket 9, and moisture absorption cotton cloth is plugged in the reticular pocket 9 through the small opening.

The nose bridge sealing sponge strip 10 is further fixedly adhered to a layer, which is directly contacted with the facial skin, of the mask body 1 and corresponds to the nose bridge, and the nose bridge sealing sponge strip 10 is in an arc shape which is matched with the nose bridge and protrudes from inside to outside. The realization is to the sealed of bridge of the nose top gauze mask main part 1, and can be when weather is comparatively chilly, and the water smoke is difficult to appear to the lens when using to the people who wears glasses.

Nose bridge side wing pressing beads 11 made of soft silica gel materials are fixed between the two ends of the nose bridge sealing sponge strip 10 and the inner ends of the first elastic rubber bands 4, and the nose bridge side wing pressing beads 11 are fixedly bonded on the innermost non-woven fabric layer of the mask main body, which is in direct contact with the facial skin. On the basis of increasing the leakproofness of gauze mask main part, increase the breathing space in the gauze mask main part, improve and wear the comfort.

Example two

The cheek sealing assembly comprises an upper row of buckles 7, a lower row of buckles 8, a cheek sealing strip 3 made of soft silica gel, a first elastic rubber band 4, a second elastic rubber band 5 and a longitudinal fold 6, wherein the upper row of buckles 7 and the lower row of buckles 8 are respectively fixedly bonded on the layer of the mask main body 1 which is directly contacted with the skin of the face and are respectively positioned above the opening and below the opening; the upper row of buckles 7 and the lower row of buckles 8 are both composed of a non-woven fabric strip which is transversely arranged from the nose bridge side to the ear side and a plurality of male buckles of the hidden buckles which are uniformly distributed on the non-woven fabric strip, and the upper row of buckles 7 and the male buckles of the hidden buckles on the lower row of buckles 8 are in one-to-one correspondence from top to bottom; the seamless first elastic rubber band 4 that bonds in open-ended upper portion, the seamless second elastic rubber band 5 that bonds in open-ended lower part, in first elastic rubber band 4, second elastic rubber band 5 and open-ended, seamless bonding has vertical fold 6 between the four outer ends, vertical fold 6 is also compounded by three-layer non-woven fabrics and is the melt-blown layer in the middle with gauze mask main part 1 the same, it has curved cheek sealing strip 3 of soft silica gel material preparation to bond on the layer non-woven fabrics layer of the inside that vertical fold 6 and facial skin direct contact, all be fixed with respectively on the upper and lower both ends of cheek sealing strip 3 with go up the hidden male buckle on row of detaining 7, the hidden male buckle assorted hidden buckle female buckle on the lower knot 8. The hidden button female button of the cheek sealing strip 3 is buckled on the hidden button male button of the upper button and the hidden button male button of the lower button, so that the cheek sealing strip 3 is positioned in different positions inside and outside the cheek, and the mask is sealed when the mask is suitable for people with different facial shapes.

The wearing mode of the cheek seal assembly is consistent with that of the prior art, the sealing strip of the cheek seal assembly in the first embodiment does not need to be adjusted manually, and the sealing strip automatically reaches the outer end side of the highest position of the cheek along with different sizes of the face after being worn. However, the cheek seal strips of the cheek seal assembly of the second embodiment need to be manually adjusted in position for different sizes of face to reach the outer end side of the highest cheek. And after the nose bridge side wing pressing bead is worn, the nose bridge side wing pressing bead is just positioned at the concave part at one side of the nose bridge side wing. When in use, the moisture absorption cotton sliver is replaced in time according to the use condition so as to prolong the service life of the cotton sliver.

Claims

1. A novel mask structure comprises a mask main body and two ear hanging belts at the left end and the right end of the mask main body, wherein the mask main body is formed by compounding at least three layers of non-woven fabrics, and at least one layer in the middle is a melt-blown layer; the mask is characterized in that the mask body is provided with openings at positions corresponding to cheeks on two sides, the upper part of each opening extends to the upper part of the highest position of the cheek, the lower part of each opening extends to the bottom of the mandible of the face, the outer end of each opening extends to the left side of the highest position of the cheek, the inner end of each opening extends to one side of the nose bridge, and each opening is seamlessly connected with a cheek sealing component which can stretch transversely along with the size of the face.

2. The novel mask structure according to claim 1, wherein the cheek seal assembly comprises a cheek seal strip, a first elastic rubber band, a second elastic rubber band, and longitudinal folds, which are made of soft silica gel; wherein at the seamless first elastic rubber band that bonds in every open-ended upper portion, the seamless second elastic rubber band that bonds in open-ended lower part, in first elastic rubber band, second elastic rubber band and open-ended, seamless bonding has vertical fold between four of outer end, vertical fold also is formed by at least three-layer non-woven fabrics complex with the gauze mask main part and is the melt-blown layer in at least one deck in the middle, it has the curved cheek sealing strip of soft silica gel material preparation to bond on that layer of non-woven fabrics layer of the inside of the outer end of vertical fold and facial skin direct contact.

3. The novel mask structure according to claim 1, wherein the cheek sealing assembly comprises an upper row of buckles, a lower row of buckles, a cheek sealing strip made of soft silica gel, a first elastic rubber band, a second elastic rubber band and longitudinal folds, wherein the upper row of buckles and the lower row of buckles are respectively bonded and fixed on the layer of the mask body in direct contact with the skin of the face and are respectively positioned above the opening and below the opening; the upper row of buckles and the lower row of buckles are both a non-woven fabric strip which is transversely arranged from the nose bridge side to the ear side and are formed by male buckles of a plurality of blind buckles which are uniformly distributed on the non-woven fabric strip, and the upper row of buckles and the blind buckles on the lower row of buckles are in one-to-one correspondence up and down; the mask comprises a first elastic rubber band seamlessly bonded on the upper part of an opening, a second elastic rubber band seamlessly bonded on the lower part of the opening, the first elastic rubber band, the second elastic rubber band and the opening are arranged in the first elastic rubber band, longitudinal wrinkles are seamlessly bonded between the four outer ends of the first elastic rubber band and the second elastic rubber band, the longitudinal wrinkles are formed by compounding at least three layers of non-woven fabrics as well as are melt-spraying layers in the middle of the mask main body, arc-shaped cheek sealing strips made of soft silica gel materials are bonded on the innermost non-woven fabric layer directly contacting the facial skin of the longitudinal wrinkles, and hidden buckle male buckles respectively buckled on the upper row of the cheek sealing strips and hidden buckle female buckles respectively matched with the hidden buckle male buckles on the lower row of the cheek sealing strips are fixed on the upper end and the lower end of the cheek sealing.

4. The novel mask structure according to claim 1, 2 or 3, wherein the mask body is designed to have an outward convex shape corresponding to the mouth, a mesh-shaped pocket is formed on the convex portion and a layer directly contacting with the facial skin by hot pressing, a small opening is formed on the upper portion of the mesh-shaped pocket, and a moisture-absorbing cotton cloth is filled in the mesh-shaped pocket through the small opening.

5. The novel mask structure according to claim 4, wherein a nose bridge sealing sponge strip is fixedly adhered to a layer of the mask body in direct contact with the facial skin and corresponding to the nose bridge, and the nose bridge sealing sponge strip is in an arc shape fitting with the nose bridge.

6. The novel mask structure according to claim 5, wherein a nose bridge side wing pressing bead made of soft silica gel is fixed between each of two ends of the nose bridge sealing sponge strip and the inner end of the first elastic rubber band, the nose bridge side wing pressing bead is bonded and fixed on the innermost non-woven fabric layer of the mask body in direct contact with the facial skin, on the basis of increasing the sealing performance of the mask body, the breathing space in the mask body is increased, and the wearing comfort is improved.

7. The novel mask structure of claim 1 wherein the ear straps are sewn to the mask body.