CN213307673U - Nose and eye isolation antifogging pad and mask thereof - Google Patents

Abstract

The utility model relates to a nose and eye isolation antifogging pad and a mask thereof, which comprises an antifogging pad body with a cambered surface structure, wherein the antifogging pad body comprises a face attaching layer and an external attaching layer, and the face attaching layer and the external attaching layer are both hollow annular or square; the anti-fog pad body is made of silica gel; the utility model has simple structure, convenience and practicability, and realizes strong sealing by adding a nose and eye isolation antifogging pad wrapped at the edge of the mask at the contact part of the mask and the face on the premise of not changing the original shape, production process and equipment of the mask; the wearing comfort of the mask is improved.

Description

Nose and eye isolation antifogging pad and mask thereof

Technical Field

The utility model belongs to the technical field of the personal protection device, especially, relate to an antifogging pad is kept apart to nose and eye and gauze mask thereof.

Background

In recent years, the number of people using the mask is rapidly increased, and the mask is required to be used in many occasions whether the people go to work or get out of work by riding a bicycle, take public transportation tools or visit to a hospital. Some conventional masks have a plastic shaped iron wire on the upper edge, which is said to help seal the gap between the mask and the face and prevent dirty air from penetrating from the upper edge of the mask. When the temperature difference between the inside and the outside of the mask is too large, hot air exhaled by a human body is discharged upwards through the gap, and if a user wears glasses on the mask, fog is easily generated on the lenses to influence the sight of the user or cause discomfort in breathing.

Although the mask in the prior art can absorb part of water vapor, the water vapor is discharged outwards along a gap between the top of the mask and the face of a user when the water vapor is more, so that discomfort is caused to eyes of the user, and particularly when the user wears glasses, fog is formed on the glasses, so that the sight of the user is influenced.

In view of the above problems, it is necessary to improve them.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned prior art, provide a simple structure, reasonable in design, application scope is wide, and is sealed effectual, improves the nose eye of user's travelling comfort and keeps apart antifog pad and gauze mask thereof.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the nose and eye isolation anti-fog pad comprises an anti-fog pad body with a cambered surface structure, wherein the anti-fog pad body comprises a face adhesive layer and an external adhesive layer, and the face adhesive layer and the external adhesive layer are both hollow and annular or square; the antifogging pad body is made of silica gel.

As an optimized scheme of the utility model, facial laminating and outside laminating's epitaxial edge is connected and is formed outside outstanding closed angle, facial laminating and outside laminating center on vacuole formation.

As an optimized scheme of the utility model, the inner circle edge profile of facial laminating is less than the inside edge profile of outside laminating.

A mask comprises a mask body and ear-hanging parts positioned on two sides of the mask body, wherein the mask body is attached to the face of a human body through the ear-hanging parts, and the mask body is of a sheet-shaped composite layer structure; the nose and eye isolation antifogging pad is arranged in the mask body.

As an optimized proposal of the utility model, the nose and eye isolation antifogging pad is detachably connected on the mask body.

As an optimized scheme of the utility model, antifog pad is kept apart to nose and eye includes that a plurality of settings are at the thin adhesive tape that is sheet structure of antifog pad body outside both sides, and this thin adhesive tape is laid on outside laminating layer.

As a preferred embodiment of the present invention, the thin adhesive tape extends from the outside of the cavity on the outer adhesive layer to the inside.

As an optimized proposal of the utility model, the length of the thin adhesive tape is 2 times of the width of the antifogging pad body.

As an optimal scheme of the utility model, the gauze mask body includes skin, intermediate level, filter layer and nexine, the border of skin, intermediate level, filter layer and nexine hot pressing bonds respectively and is in the same place.

As an optimized proposal of the utility model, the outer layer is an SMS non-woven fabric layer, the middle layer is a hot air cotton layer, the filter layer is a melt-blown non-woven fabric layer, and the inner layer is a skin-friendly non-woven fabric layer.

The utility model has the advantages that:

1. the utility model has simple structure, convenience and practicability, and realizes strong sealing by adding a nose and eye isolation antifogging pad wrapped at the edge of the mask at the contact part of the mask and the face on the premise of not changing the original shape, production process and equipment of the mask; the wearing comfort of the mask is improved;

2. the extended edges of the face attaching layer and the external attaching layer of the utility model are connected and form a sharp corner which protrudes outwards, so as to conform to the shape of the face of a human body, and can be matched with most masks on the market to be used together, thereby increasing the stability and comfort level of a wearer and preventing hot air exhaled by the wearer from rising upwards to cause serious fogging of the glasses;

3. the edge contour of the inner ring of the face binding layer of the utility model is smaller than the contour of the edge of the inner side of the external binding layer, so that the binding is more complete and the sealing connection performance is better;

4. the nose and eye isolation antifogging pad of the utility model is detachably connected to the mask body, can be repeatedly used for a plurality of times and meets the requirement of environmental protection;

5. the nose and eye isolation antifogging pad of the utility model is made of silica gel, has self-adhesion, can be tightly attached to the face of a person when being worn, realizes complete sealing, and is suitable for various people (with different sizes, fat and thin and different facial shapes);

6. the utility model discloses a thin adhesive tape that is sheet structure of antifog pad body outside both sides, this thin adhesive tape can conflict user's bridge of the nose position to the pressure that antifog nose pad produced to improve the compactness of laminating between antifog gauze mask and the user's bridge of the nose position.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection between the nose-eye isolating antifogging pad and the mask according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a mask body according to an embodiment of the present invention;

reference numbers in the figures: antifog pad body 1, facial laminating 2, outside laminating 3, gauze mask body 4, ear-hang portion 5, thin adhesive tape 6, outer 10, intermediate level 11, filter layer 12, nexine 13.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 to 3, the nose and eye isolating antifogging pad provided in this embodiment includes an antifogging pad body 1 having a cambered surface structure, where the antifogging pad body 1 includes a face adhesive layer 2 and an external adhesive layer 3, and both the face adhesive layer 2 and the external adhesive layer 3 are hollow and annular or square; the shapes of the face binding layer 2 and the external binding layer 3 can be selected according to the shape of the mask, so that the mask is convenient and practical and has wide application range; the utility model has simple structure, convenience and practicability, and realizes strong sealing by adding a nose and eye isolation antifogging pad wrapped at the edge of the mask at the contact part of the mask and the face on the premise of not changing the original shape, production process and equipment of the mask; the wearing comfort of the mask is improved;

the antifogging cushion body 1 is made of silica gel; the utility model discloses an antifog pad body 1 is the silica gel material, has the autohension, when wearing, can closely laminate with the people's face, realizes totally sealed, is fit for various crowds (size, fat and thin, different shapes of face).

The extending edges of the face attaching layer 2 and the external attaching layer 3 are connected and form a sharp angle protruding outwards, and the face attaching layer 2 and the external attaching layer 3 surround to form a cavity 14; the extended edges of the face attaching layer and the external attaching layer of the utility model are connected and form a sharp corner which protrudes outwards, so as to conform to the shape of the face of a human body, and can be matched with most masks on the market to be used together, thereby increasing the stability and comfort level of a wearer and preventing hot air exhaled by the wearer from rising upwards to cause serious fogging of the glasses;

the inner ring edge profile of the face laminating layer 2 is smaller than the inner side edge profile of the outer laminating layer 3; the laminating is more complete, and the sealing connection performance is better.

A mask comprises a mask body 4 and ear-hanging parts 5 positioned at two sides of the mask body 4, wherein the mask body 4 is attached to the face of a human body through the ear-hanging parts 5, and the mask body 4 is of a sheet composite layer structure; the nose and eye isolation antifogging pad is arranged in the mask body 4.

The nose and eye isolation antifogging pad is detachably connected to the mask body 4; can be repeatedly used for many times, and meets the requirement of environmental protection;

the nose and eye isolation anti-fog pad comprises a plurality of thin adhesive tapes 6 which are arranged on two sides of the exterior of the anti-fog pad body 1 and are in a sheet structure, and the thin adhesive tapes 6 are distributed on the exterior adhesive layer 3; the thin adhesive tape 6 extends from the outer side of the cavity 14 on the outer adhesive layer 3 to the inner side; the length of the thin adhesive tape 6 is 2 times of the width of the anti-fog pad body 1.

The thin rubber strip 6 is made of polyolefin resin, and has excellent performance of bending deformation along with the action of external force, no resilience after the action of external force is lost and the existing shape is kept unchanged like a metal wire; the thin adhesive tape 6 can resist the pressure generated by the nose bridge part of the user on the anti-fog nose pad, so that the tightness of the attachment between the anti-fog mask and the nose bridge part of the user is improved.

The mask body 4 comprises an outer layer 10, a middle layer 11, a filter layer 12 and an inner layer 13, wherein the edges of the outer layer 10, the middle layer 11, the filter layer 12 and the inner layer 13 are respectively bonded together through hot pressing; specifically, the outer layer 10 is an SMS nonwoven fabric layer, the middle layer 11 is a hot air cotton layer, the filter layer 12 is a melt-blown nonwoven fabric layer, and the inner layer 13 is a skin-friendly nonwoven fabric layer.

The mask of the utility model is provided with the nose and eye isolation antifogging pad, so that the moisture exhaled by the user can be effectively prevented from being discharged from the top of the mask to the eyes of the user in the use process, thereby avoiding the influence on the vision of the user when the mask is used; the antifog mask of the embodiment is particularly suitable for users wearing glasses, and can effectively avoid the phenomenon of fogging of the glasses caused in the using process of the mask.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention; thus, the present invention 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.

Although the reference numerals in the figures are used more here: the antifogging cushion comprises an antifogging cushion body 1, a face adhering layer 2, an external adhering layer 3, a mask body 4, an ear hanging part 5, a thin adhesive tape 6, an outer layer 10, a middle layer 11, a filter layer 12, an inner layer 13 and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (10)

1. Antifog pad is kept apart to nose and eye, its characterized in that: the antifogging pad comprises an antifogging pad body (1) with a cambered surface structure, wherein the antifogging pad body (1) comprises a face adhesive layer (2) and an external adhesive layer (3), and the face adhesive layer (2) and the external adhesive layer (3) are both hollow and annular or square; the antifogging pad body (1) is made of silica gel.

2. The nose-eye isolating antifogging pad of claim 1, wherein: the face laminating layer (2) and the outer laminating layer (3) extend outward the edge and connect and form the closed angle that outwards extrudes, face laminating layer (2) and outer laminating layer (3) are around forming cavity (14).

3. The nose-eye isolating antifogging pad according to claim 1 or 2, characterized in that: the inner ring edge contour of the face laminating layer (2) is smaller than the inner side edge contour of the outer laminating layer (3).

4. A mask, characterized in that: the mask comprises a mask body (4) and ear-hanging parts (5) positioned on two sides of the mask body (4), wherein the mask body (4) is attached to the face of a human body through the ear-hanging parts (5), and the mask body (4) is of a sheet composite layer structure; the mask body (4) is internally provided with a nose and eye isolation antifogging pad, and the nose and eye isolation antifogging pad is the nose and eye isolation antifogging pad in any one of claims 1 to 3.

5. The mask of claim 4 wherein: the nose and eye isolation antifogging pad is detachably connected to the mask body (4).

6. The mask of claim 5 wherein: antifog pad is kept apart to nose and eye includes that a plurality of settings are at thin adhesive tape (6) that are the sheet structure of antifog pad body (1) outside both sides, and this thin adhesive tape (6) are laid on outside laminating layer (3).

7. The mask of claim 6 wherein: the thin adhesive tape (6) extends from the outer side to the inner side of the cavity (14) on the outer binding layer (3).

8. The mask of claim 7 wherein: the length of the thin adhesive tape (6) is 2 times of the width of the anti-fog pad body (1).

9. The mask of claim 8 wherein: the mask body (4) comprises an outer layer (10), a middle layer (11), a filter layer (12) and an inner layer (13), and the edges of the outer layer (10), the middle layer (11), the filter layer (12) and the inner layer (13) are respectively hot-pressed and bonded together.

10. The mask of claim 9 wherein: the outer layer (10) is an SMS non-woven fabric layer, the middle layer (11) is a hot air cotton layer, the filter layer (12) is a melt-blown non-woven fabric layer, and the inner layer (13) is a skin-friendly non-woven fabric layer.

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