CN113940466A

CN113940466A - Detachable face guard

Info

Publication number: CN113940466A
Application number: CN202011633742.XA
Authority: CN
Inventors: 宋柏君; 温志光; 王曰臣; 吴建平
Original assignee: Shenzhen Frog Nest Medical Technology Co ltd
Current assignee: Shenzhen Frog Nest Medical Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-18

Abstract

A detachable mask relates to the technical field of masks. It includes: a mask portion closely attached to the face of the human body; the eyeshade part is detachably assembled on the eyeshade part and is tightly attached to the human face; a wearing part arranged on the mask part and/or the eyeshade part; and the disassembly structure is arranged between the mask part and the eyeshade part and is used for realizing the detachable assembly of the mask part and the eyeshade part. Adopt the detachable face guard of above-mentioned technical scheme, through the dismantlement structure that sets up for mouth mask portion and eye-shade portion can realize freely dismouting. During transportation, the packaging boxes are disassembled for transportation, so that the convenience of transportation is ensured; when wearing, can carry out the independent assortment according to scene and custom, and can greatly promote the leakproofness between eye cover portion and the gauze mask portion after the combination when wearing, promote the compactness that eye cover portion and eye cover portion are connected, further promote the security, have the transportation convenient, convenient packing, the dismouting is convenient, connects stably, and compactness is strong, the high advantage of security.

Description

Detachable face guard

Technical Field

The invention relates to the technical field of masks, in particular to a detachable mask.

Background

Keeping healthy is the most basic condition for human survival and development, and for respiratory health, the mask is the most common and important medical protection measure. Common masks are divided into three types, namely a common cotton cloth mask, a disposable mask (surgical mask) and an N95 type mask, and under the condition of epidemic or serious disease, a medical mask or even an N95 mask is generally selected, and the mask is required to be an N95 type or a mask with the same protection level for key medical care posts.

At present, a lot of viral infectious diseases all have the way of droplet transmission, and the wearing of the mask can only protect the mouth and the nose, and when the wearing of the mask goes out, droplets can easily enter the human body through the eyes to cause the infection diseases of the human body, so the eyes are also the key protection parts. There are therefore also a variety of goggles and even protective clothing, but whatever the level of protection, the mask and the eye mask are separate and need to be worn separately each time. The existing masks are either separated from each other (namely, the masks are worn independently, and the eyeshades are worn independently)

Disclosure of Invention

The invention aims to provide a detachable mask, aiming at the defects and shortcomings of the prior art, and the detachable mask enables the mask part and the eyeshade part to be freely detached through an arranged detaching structure. During transportation, the packaging boxes are disassembled for transportation, so that the convenience of transportation is ensured; when wearing, can carry out the independent assortment according to scene and custom, and can greatly promote the leakproofness between eye cover portion and the gauze mask portion after the combination when wearing, promote the compactness that eye cover portion and eye cover portion are connected, further promote the security, have the transportation convenient, convenient packing, the dismouting is convenient, connects stably, and compactness is strong, the high advantage of security.

In order to achieve the purpose, the invention adopts the technical scheme that: a removable mask comprising: a mask portion closely attached to the face of the human body; the eyeshade part is detachably assembled on the eyeshade part and is tightly attached to the human face; a wearing piece arranged on the mouth mask part and/or the eye mask part and used for being worn by a user; and the disassembly structure is arranged between the mask part and the eye mask part and is used for realizing the detachable assembly of the mask part and the eye mask part.

Further, the detachment structure includes: the clamping table is convexly arranged on one side, close to the eye mask portion, of the mouth mask portion; the buckling part is arranged on one side, close to the mask part, of the eye mask part and is used for being assembled with the clamping table; and/or the clamping table is convexly arranged on one side of the eye mask part, which is close to the mouth mask part; and the buckling part is arranged on one side, close to the eye cover part, of the mouth cover part and is used for being assembled with the clamping table.

Furthermore, the clamping table is arranged on the mouth cover part, and the buckling part is arranged on the eye cover part.

Further, buckling part is the buckling groove, the joint platform includes: a base portion disposed on the mouth mask portion; the connecting part is arranged on one side, far away from the mask part, of the base part; and the clamping part is arranged on one side, far away from the base part, of the connecting part and penetrates through the buckling groove to be abutted against the inner wall of the eye cover part.

Further, the cross-sectional area of joint portion is greater than the cross-sectional area of connecting portion, just joint portion keeps away from connecting portion one side is provided with the inclined plane, so that joint portion passes the lock joint groove.

Furthermore, the number of the clamping tables is three, wherein the clamping tables are symmetrically connected, the other clamping table is positioned at the nose bridge wearing position of the mask portion, and the number of the buckling parts is three; the base portion, the clamping portion, the connecting portion and the mask portion are integrally formed.

Further, the mask portion includes: the mask comprises a transparent mask body, wherein the transparent mask body is provided with an arc-shaped side wall matched with the radian of the face, and when the mask is worn, gas in the transparent mask body is exchanged with external gas through the arc-shaped side wall; and the filtering piece is folded to form a folding structure, and the filtering piece with the folding structure is matched with the arc-shaped side wall and is fixedly installed on the arc-shaped side wall.

Furthermore, the filter and the arc-shaped side wall are fixed in an ultrasonic welding or bonding mode; and the filtering piece is fixedly arranged on the outer side wall of the arc-shaped side wall.

Furthermore, the arc-shaped side wall is positioned below the nostrils, a gas exchange part is arranged on the arc-shaped side wall, a plurality of gas exchange holes are formed in the gas exchange part, and the filter element covers the gas exchange part; the filter member includes: folding portion and welding part, the welding part connect in the periphery of folding portion, and with folding portion integrated into one piece, just the welding part with folding portion is the filter cloth.

Furthermore, the transparent mask body is also provided with two rope threading holes, the rope threading buckles and the transparent mask body are integrally formed, and the two rope threading buckles are symmetrically arranged; the transparent mask is characterized in that the edges, in contact with the face, of the transparent mask body and the edges, in contact with the face, of the eye mask portion are provided with sealed edges, and the sealed edges are formed through a glue dripping process.

After the technical scheme is adopted, the invention has the beneficial effects that:

1. through the dismantlement structure that sets up for the free dismouting can be realized to gauze mask portion and eye-shade portion. During transportation, the packaging boxes are disassembled for transportation, so that the convenience of transportation is ensured; when wearing, can carry out the independent assortment according to scene and custom, and can greatly promote the leakproofness between eye cover portion and the gauze mask portion after the combination when wearing, promote the compactness that eye cover portion and eye cover portion are connected, further promote the security.

2. Through ultrasonic welding technology, the below at the gauze mask body is fixed in the filtration piece snap-on welding that will have beta structure, make the gas of wearer's exhalation can directly give vent to anger from the gas exchange portion of below, and exchange with the outside air through the filtration piece that has beta structure, not only can exchange with the outside air of exhalation of being convenient for, and can make things convenient for other people to discern the wearer's identity, and simultaneously, the gas exchange area on the filtration piece also can greatly increased by beta structure, thereby further increase gas exchange efficiency, and has simple structure, and ingenious design, it is comfortable to wear, gas exchange efficiency is high, the advantage of simple manufacture technology.

3. The edge sealing formed by the glue dripping process can prevent the transparent mask body from scratching the face, and can effectively increase the contact area of the transparent mask body and the face, so that the indentation after wearing is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a first exploded view of the present embodiment;

fig. 3 is a second exploded view of the present embodiment.

Description of reference numerals: 100. a mouth mask portion; 101. a gas exchange port hole; 110. a transparent mask body; 111. an arcuate sidewall; 112. a gas exchange section; 113. threading a rope; 120. a filter member; 121. a folding part; 122. welding the part; 200. an eye mask portion; 300. disassembling the structure; 301. a buckling part; 310. a clamping table; 311. a base part; 312. a connecting portion; 313. a clamping part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.

This embodiment relates to a removable mask, as shown in fig. 1-3, comprising: a mouth piece portion 100, an eye piece portion 200, and a wearing piece. Wherein, the mask portion 100 is closely attached to the face of the human body for protecting the mouth and nose of the human body. The eye mask portion 200 is detachably assembled to the mask portion 100 and closely attached to the face of the human body, and is used for protecting the eyes of the human body. A wearing member (not shown in the drawings) is provided to the mouth mask portion 100 and/or the eye mask portion 200, the wearing member being for wearing by a user. The detachable structure 300 is disposed between the mask portion 100 and the eyeshade portion 200, and the detachable structure 300 is used for detachably assembling the mask portion 100 and the eyeshade portion 200.

Further, as shown in fig. 1 to 3, the detachment structure 300 includes: a clamping table 310 and a buckling part 301. The clamping platform 310 is arranged on the side, close to the eye cover part 200, of the mouth cover part 100 in a protruding mode, and the clamping platform 310 is arranged on the side, close to the eye cover part 200, of the mouth cover part 100 in a protruding mode. The fastening portion 301 is disposed on the side of the eye mask portion 200 close to the mouth mask portion 100, and the fastening portion 301 is used for assembling with the clamping table 310. Alternatively, the clip platform 310 may be provided on the side of the eye cup portion 200 close to the mouth cup portion 100. The fastening portion 301 is provided on the side of the mask portion 100 close to the eye mask portion 200, and the fastening portion 301 is used for assembling with the clamping table 310. Alternatively, the clip platform 310 may be partially disposed on the eye mask portion 200 and partially disposed on the mask portion 100. The fastening part 301 is partially disposed on the mask part 200, and the other part is disposed on the mask part 100, and the fastening part 301 is used for assembling with the clip table 310.

Preferably, as shown in fig. 1-3, the snap-fit platform 310 is disposed on the mouth-piece portion 100 and the snap-fit portion 301 is disposed on the eye-piece portion 200. The fastening portion 301 is a fastening groove. The chuck table 310 includes: a base portion 311, a connecting portion 312, and a snap portion 313. The base portion 311 is provided on the mask portion 100. The connecting portion 312 is provided on the base portion 311 on a side away from the mask portion 100. The clamping portion 313 is disposed on the connecting portion 312 at a side away from the base portion 311, and the clamping portion 313 passes through the fastening groove and abuts against the inner wall of the eye-shade portion 200.

It should be noted that the cross-sectional area of the clamping portion 313 is larger than that of the connecting portion 312, and an inclined surface is disposed on a side of the clamping portion 313 away from the connecting portion 312, so that the clamping portion 313 can pass through the fastening groove. The number of the clamping tables 310 is three, wherein the clamping tables 310 are symmetrically arranged, the other clamping table 310 is located at the nose bridge wearing position of the mask portion 100, and the number of the buckling portions 301 is three. The base portion 311, the clip portion 313, the connecting portion 312, and the mask portion 100 are integrally formed.

Further, as shown in fig. 1 to 3, the mask portion 100 includes: a transparent mask body 110 and a filter 120. Specifically, the see-through mask body 110 has an arc-shaped sidewall 111 that is adapted to the curvature of the face. When worn, the air in the see-through mask body 110 is exchanged with the outside air through the arc-shaped sidewall 111. The filter member 120 is folded to form a folded structure, and the filter member 120 having the folded structure is fitted to the arc-shaped sidewall 111 and fixedly mounted on the arc-shaped sidewall 111.

Further, the fixing manner between the filter member 120 and the arc-shaped side wall 111 is ultrasonic welding or bonding; the filter member 120 is fixedly installed on the outer sidewall of the arc-shaped sidewall 111.

It should be noted that the filter member 120 is fixed to the arc-shaped side wall 111 by ultrasonic welding. The upper end of the transparent mask body 110 is fitted with the nose bridge. Form arc lateral wall 111 between lower extreme and the face, the inner space of this arc lateral wall 111 can effectively increase gauze mask body 110's formation to make things convenient for the gas of exhalation to carry out the storage exchange, and then reduce the sense of suffocation when wearing.

Further, as shown in fig. 1-3, the arc-shaped sidewall 111 is located below the nostril, and the arc-shaped sidewall 111 is provided with a gas exchange portion 112, the gas exchange portion 112 is provided with a plurality of gas exchange holes, and the filter element 120 covers the gas exchange portion 112. In this embodiment, the gas exchange holes are in the shape of regular hexagons. When the wearer breathes, the transparent material between the adjacent gas exchange hole can play the supporting role to the filter cloth to the phenomenon that the filter cloth appears rising and falling when avoiding breathing.

Further, as shown in fig. 1-3, the filter element 120 includes: a folded portion 121 and a welded portion 122. Both the welding part 122 and the folding part 121 are filter cloths, and the folding part 121 is formed by folding the filter cloths. The welding part 122 is connected to the periphery of the folded part 121 and is integrally formed with the folded part 121.

Preferably, the see-through mask body 110 is further provided with two stringing holes, the stringing buckles 113 are integrally formed with the see-through mask body 110, and the stringing buckles 113 are symmetrically arranged. The edge of the see-through mask body 110 contacting the face and the edge of the eye mask portion 200 contacting the face are provided with sealing edges (not shown in the drawings), which are formed by a glue dropping process. The edge sealing formed by the glue dripping process can prevent the face from being scratched by the transparent mask body 110, and can effectively increase the contact area between the transparent mask body 110 and the face, so that the indentation generated after the transparent mask is worn is avoided.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A removable mask, comprising:

a mask part (100) closely attached to the face of the human body;

the eye mask part (200) is detachably assembled on the mouth mask part (100) and is tightly attached to the face of a human body;

a wearing piece provided to the mask portion (100) and/or the eye mask portion (200) for wearing by a user;

and a disassembly structure (300) arranged between the mouth mask portion (100) and the eye mask portion (200) and used for realizing the detachable assembly of the mouth mask portion (100) and the eye mask portion (200).

2. The removable mask of claim 1, wherein the removal structure (300) comprises:

a clamping table (310) which is convexly arranged on one side of the mouth mask part (100) close to the eye mask part (200);

and a buckling part (301) arranged on one side of the eye mask part (200) close to the mouth mask part (100), wherein the buckling part (301) is used for being assembled with the clamping table (310); and/or the presence of a gas in the gas,

the clamping table (310) is convexly arranged on one side, close to the mouth mask part (100), of the eye mask part (200);

and a buckling part (301) arranged on one side of the mouth cover part (100) close to the eye cover part (200), wherein the buckling part (301) is used for being assembled with the clamping table (310).

3. The removable mask according to claim 2, wherein the snap-fit platform (310) is disposed on the mask portion (100) and the snap-fit portion (301) is disposed on the eye mask portion (200).

4. The removable mask according to claim 3, wherein the snap (301) is a snap slot and the snap platform (310) comprises:

a base portion (311), the base portion (311) being provided on the mask portion (100); a connecting part (312), wherein the connecting part (312) is arranged on one side of the base part (311) far away from the mask part (100);

and the clamping portion (313), the clamping portion (313) is arranged on one side, far away from the base portion (311), of the connecting portion (312), and the clamping portion (313) penetrates through the buckling groove to be abutted against the inner wall of the eye cover portion (200).

5. The detachable mask according to claim 4, wherein the cross-sectional area of the snap part (313) is larger than the cross-sectional area of the connecting part (312), and a slope is provided on a side of the snap part (313) away from the connecting part (312) to facilitate the snap part (313) to pass through the buckling groove.

6. The detachable mask according to claim 5, wherein the number of the fastening platforms (310) is three, wherein one of the fastening platforms (310) is symmetrically arranged, the other fastening platform (310) is located at the bridge of the nose of the mask portion (100), and the number of the fastening portions (301) is correspondingly three; the base portion (311), the clamping portion (313), the connecting portion (312) and the mask portion (100) are integrally formed.

7. The removable mask according to any one of claims 1 to 6, wherein the mask portion (100) comprises:

the mask comprises a transparent mask body (110), wherein the transparent mask body (110) is provided with an arc-shaped side wall (111) matched with the radian of the face, and when the mask is worn, gas in the transparent mask body (110) is exchanged with external gas through the arc-shaped side wall (111); and the number of the first and second groups,

the filter element (120) is folded to form a folding structure, and the filter element (120) with the folding structure is matched with the arc-shaped side wall (111) and is fixedly installed on the arc-shaped side wall (111).

8. The removable mask according to claim 7, wherein the filter is fixed to the curved side wall (111) by ultrasonic welding or gluing; the filter piece (120) is fixedly arranged on the outer side wall of the arc-shaped side wall (111).

9. The removable mask according to claim 8, wherein the arc-shaped sidewall (111) is located below the nostril, and the arc-shaped sidewall (111) is provided with a gas exchange portion (112), the gas exchange portion (112) is provided with a plurality of gas exchange holes, and the filter member (120) covers the gas exchange portion (112); the filter element (120) comprises: the welding part (122) is connected to the periphery of the folding part (121) and integrally formed with the folding part (121), and the welding part (122) and the folding part (121) are both filter cloth.

10. The detachable mask according to claim 9, wherein the transparent mask body (110) is further provided with a rope threading hole, the rope threading buckle (113) is integrally formed with the transparent mask body (110), and two rope threading buckles (113) are symmetrically arranged; the transparent mask is characterized in that the edges, which are in contact with the face, of the transparent mask body (110) and the edges, which are in contact with the face, of the eye mask part (200) are provided with sealed edges, and the sealed edges are formed through a glue dripping process.