CN211672585U - Anti-fog and antibacterial anion mask - Google Patents

Abstract

Antifog antibiotic anion face guard relates to medical supplies technical field, and it includes face guard body and elastic cord, the upper portion of face guard body surface is pasted and is had removable double faced adhesive tape, the elastic cord adopts can tensile PVC or TPU material to make, the one end of elastic cord is fixed in can removing double faced adhesive tape, the other end can be around head a week and be fixed in and can remove the double faced adhesive tape, the face guard body includes the PET substrate layer, the inside and outside surface of PET substrate layer forms antifog sclerosis layer through antifog coating solidification. The utility model discloses can reduce the fog that produces on the face guard to a great extent, alleviate medical personnel's burden at long-time during operation.

Description

Anti-fog and antibacterial anion mask

Technical Field

The utility model relates to a medical supplies technical field especially indicates an antifog antibiotic anion face guard.

Background

In the medical treatment process, for the treatment of viral diseases with very high infection rate, it is very important to prevent the spread of viruses between doctors and patients and protect medical care personnel. Because the space such as ward, operating room, etc. contains a large amount of harmful substances such as droplet, aerosol, etc. which carry virus easily, the medical care personnel usually wear protective clothing and wear medical protective mask to achieve the purpose of comprehensive protection.

Although the existing medical protective mask has a certain anti-virus isolation effect, if the protective suit is worn for a long time and the medical protective mask is worn, the body can be continuously in a closed state, and then fog is easily generated on the mask, so that the sight of medical staff is influenced. When the face is in the face of a sudden major epidemic situation, medical workers often need to wear protective clothing and protective masks to work for a whole day and cannot take off, and during the period, the medical workers often need to go in and out of different places in a hospital, even from indoor to outdoor or from outdoor to indoor again, and due to the temperature difference influence of different spaces, the space where the medical workers are repeatedly switched is easy to generate fog on the inner side and the outer side of the protective masks frequently, so that the work of the medical workers is greatly inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antifog antibiotic anion face guard can reduce the fog that produces on the face guard to a great extent, alleviates medical personnel's burden at long-time during operation.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an antifog antibiotic anion face guard, includes face guard body and elastic cord, the upper portion of face guard body surface is pasted and is had removable double faced adhesive tape, the elastic cord adopts can tensile PVC or TPU material to make, the one end of elastic cord is fixed in can remove double faced adhesive tape, the other end can be around head a week and be fixed in and can remove the double faced adhesive tape, the face guard body includes the PET substrate layer, the inside and outside surface of PET substrate layer forms antifog sclerosis layer through antifog coating solidification.

Further, the antifogging coating also comprises an anion material.

Furthermore, the anti-fog coating also comprises an antibacterial material.

Furthermore, a buffer pad used for propping against the forehead is arranged at the upper part of the inner surface of the mask body.

Wherein, the buffer pad is the cotton single face of bubble that pastes on the face guard body glue.

More preferably, the thickness of the PET substrate layer is 100um or 125um or 150um or 188 um.

More preferably, the thickness of the antifogging hardening layer positioned on the inner surface of the PET substrate layer is 2-6 um; be located the thickness of the antifog sclerosis layer of PET substrate layer surface is 2-6 um.

The beneficial effects of the utility model reside in that: the two surfaces of the PET substrate layer of the mask body are provided with the antifogging hardened layers, so that the mask can have good antifogging effects on the inner surface and the outer surface, and particularly, in the working process of dealing with wearing the protective mask and wearing protective clothing for a long time, the severe fogging situation caused by frequently switching different temperature scenes can be greatly reduced, and the burden of medical staff during long-time working is effectively relieved; in addition, the elastic band is made of stretchable PVC or TPU materials, is soft and comfortable, and can be adjusted in length by sticking one end of the elastic band to different positions of the movable double-sided adhesive tape so as to adapt to different medical personnel; because the anti-fog coating has the hardening degree of 1-2H after being cured, the formed anti-fog hardening layer ensures that the whole structure of the mask has relatively high strength and good durability, and can be reused after being used through professional disinfection and sterilization treatment, thereby saving the cost.

Drawings

Fig. 1 is a schematic overall structure diagram in an embodiment of the present invention;

FIG. 2 is a schematic view of the inner side structure of the mask body in the embodiment;

fig. 3 is a partial sectional structural schematic view of the mask body in the embodiment.

The reference signs are:

1-face mask body 1 a-PET substrate layer 1 b-antifogging hardening layer

2 elastic band 3 removable double-sided adhesive tape 4 buffer pad.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 according to specific situations by those skilled in the art.

Furthermore, in the present disclosure, unless explicitly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, antifog antibiotic anion face guard, including face guard body 1 and elastic cord 2, the upper portion of face guard body 1 surface is pasted and is had to move double faced adhesive tape 3, elastic cord 2 adopts and can tensile PVC or TPU material to make, the one end of elastic cord 2 is fixed in and can to move double faced adhesive tape 3, the other end can be around head a week and be fixed in and can move double faced adhesive tape 3, face guard body 1 includes PET substrate layer 1a, the antifog sclerosis layer 1b is formed through antifog coating solidification to the inside and outside surface of PET substrate layer 1 a.

According to the anti-fog and antibacterial anion mask provided by the embodiment, the anti-fog hardened layers 1b are arranged on the two sides of the PET substrate layer 1a of the mask body 1, so that the mask can have good anti-fog effects on the inner side and the outer side, and particularly, in the working process of wearing the protective mask and wearing protective clothing for a long time, the severe fog-forming condition caused by frequently switching different temperature scenes can be greatly reduced, and the burden of medical workers in long-time work is effectively relieved; in addition, the elastic band 2 is made of stretchable PVC or TPU material, is soft and comfortable, and the length of the elastic band 2 can be adjusted by sticking one end of the elastic band 2 to different positions of the movable double-sided adhesive tape 3 so as to adapt to different medical personnel; because the anti-fog coating has the hardening degree of 1-2H after being cured, the formed anti-fog hardening layer 1b ensures that the whole structure of the mask has relatively high strength and good durability, and can be reused after being used through professional disinfection and sterilization treatment, thereby saving the cost.

Further, the antifogging coating also comprises an anion material and an antibacterial material, specifically, the anion material can be common anion powder in the prior art, and the mask can have the effects of purifying air to a certain degree and improving the concentration of negative oxygen ions by adding the anion powder, so that a relatively good breathing environment is provided for medical staff in protective clothing and protective masks for a long time; the antibacterial material can be antibacterial powder made of nano metal ions, and persons skilled in the art know that the antibacterial powder can be common antibacterial powder or antibacterial powder in the prior art, and can be directly used by using the antibacterial powder purchased in the market, and the antibacterial effect of the mask can be improved by adding the antibacterial material.

It should be noted that the addition of the above-mentioned anion material and antibacterial material to the antifogging coating as known materials in the prior art is only a physical mixing manner, and neither chemical reaction occurs nor any molecular structure is changed, and the resulting antifogging hardened layer 1b containing the anion material and antibacterial material is only a common mixture without generating new chemical substances.

The removable double-sided adhesive tape 3 in the above embodiment is completely removable after being attached to the mask body, and no residue is formed on the surface of the mask, which is very environment-friendly, and those skilled in the art should know that the removable double-sided adhesive tape 3 is one of removable adhesive tapes, and can be attached on both sides, and is also ideal for a PET substrate, and is not easy to fall off, so that the elastic band 2 can have good firmness.

Further, the upper portion of 1 internal surface of face guard body is equipped with the blotter 4 that is used for supporting the forehead, and this blotter 4 is glued for pasting the cotton single face of bubble on face guard body 1, can prevent effectively that face guard body 1 from weighing wounded the skin, especially to the medical personnel who need wear protective mask for a long time, can alleviate the injury that facial skin received to a great extent.

In addition, the thickness of the PET substrate layer 1a in this embodiment is 100um or 125um or 150um or 188um, and the thickness of the antifogging hardening layer 1b on the inner surface of the PET substrate layer is 2-6 um; the thickness of the antifogging hardening layer 1b positioned on the outer surface of the PET base material layer is 2-6 um.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

In order to make it easier for those skilled in the art to understand the improvement of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and in order to clarify, some other elements have been omitted from this document, those skilled in the art should recognize that these omitted elements may also constitute the content of the present invention.

Claims (7)

1. Antifog antibiotic anion face guard, including face guard body (1) and elastic cord (2), its characterized in that: paste on the upper portion of face guard body (1) surface and have movable double faced adhesive tape (3), elastic cord (2) adopt can tensile PVC or TPU material to make, the one end of elastic cord (2) is fixed in can move double faced adhesive tape (3), the other end can be around head a week and be fixed in can move double faced adhesive tape (3), face guard body (1) includes PET substrate layer (1 a), the inside and outside surface of PET substrate layer (1 a) forms antifog sclerosis layer (1 b) through antifog coating solidification.

2. The anti-fog antibacterial negative ion mask according to claim 1, characterized in that: the antifogging coating also comprises an anion material.

3. The anti-fog antibacterial negative ion mask according to claim 2, characterized in that: the antifogging coating also comprises an antibacterial material.

4. The anti-fog antibacterial negative ion mask according to claim 1, characterized in that: the upper part of the inner surface of the mask body (1) is provided with a buffer pad (4) used for propping against the forehead.

5. The anti-fog anti-bacterial negative ion mask according to claim 4, wherein: the cushion pad (4) is foam single-sided adhesive stuck on the mask body (1).

6. The anti-fog antibacterial negative ion mask according to claim 1, characterized in that: the thickness of PET substrate layer (1 a) is 100um or 125um or 150um or 188 um.

7. The anti-fog antibacterial negative ion mask according to claim 1, characterized in that: the thickness of the antifogging hardened layer (1 b) positioned on the inner surface of the PET base material layer is 2-6 um; and the thickness of the antifogging hardened layer (1 b) on the outer surface of the PET base material layer is 2-6 um.

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