CN210017972U

CN210017972U - Disposable medical mask

Info

Publication number: CN210017972U
Application number: CN201920522922.7U
Authority: CN
Inventors: 杨乐旋; 陈贵全; 黄丽玲
Original assignee: Puning Kangda Health Technology Co Ltd
Current assignee: Puning Kangda Health Technology Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-07
Anticipated expiration: 2029-04-17

Abstract

The utility model belongs to the technical field of medical treatment masks, in particular to a disposable medical treatment mask, which comprises a mask filter cloth, wherein the surface of the mask filter cloth is provided with transverse folds through transverse folding, the surface of the mask filter cloth is provided with longitudinal folds through longitudinal folding, the side edge of the mask filter cloth is provided with a thermoplastic strip through hot melting, a soft iron strip is arranged inside the thermoplastic strip, the surface of the thermoplastic strip is connected with an elastic band through hot melting, and the mask filter cloth comprises a non-woven fabric layer, an electrostatic filter cotton layer and an active carbon layer; the horizontal stretching of gauze mask when wearing has been increased through vertical folding vertical crease on gauze mask filter cloth surface for horizontal and vertical stretching is carried out at the middle part of gauze mask filter cloth, has improved the activity space of user's mouth nose when gauze mask wears, avoids the user gauze mask filter cloth to the extrusion of nose point when breathing in, has increased the travelling comfort that the user wore the gauze mask.

Description

Disposable medical mask

Technical Field

The utility model belongs to the technical field of medical treatment gauze mask, concretely relates to disposable medical treatment gauze mask.

Background

A disposable medical mask is suitable for protecting medical staff and related workers against respiratory tract infectious diseases transmitted by air, is a sealing self-absorption filtering type medical protective article, has high protection level, is particularly suitable for being worn by patients who contact respiratory tract infectious diseases transmitted by air or transmitted by spray at a short distance in diagnosis and treatment activities, can filter particles in air, and can separate spray, blood, body fluid, secretion droplets and the like, belongs to a disposable product, and the traditional disposable medical mask only has longitudinal stretching, large transverse stretching difficulty, obvious layering phenomenon of filter cloth through the mask and poor structural stability of the filter cloth of the mask.

Disclosure of Invention

For solving the above-mentioned problem that exists among the prior art, the utility model provides a disposable medical treatment gauze mask has transverse stretching convenient, has increased the activity space of the mouth nose when the user wears the gauze mask, gauze mask filter cloth stable in structure's characteristics simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable medical mask, includes the gauze mask filter cloth, the surface of gauze mask filter cloth is provided with horizontal crease through horizontal folding, the surface of gauze mask filter cloth is provided with vertical crease through vertical folding, the side of gauze mask filter cloth is provided with the hot-melt strip, the internally mounted of hot-melt strip has the soft iron strip, the surface of hot-melt strip is connected with the elastic webbing through the hot melt, the gauze mask filter cloth includes non-woven fabrics layer, electrostatic filter cotton layer and active carbon layer, a side surface and the non-woven fabrics layer contact on electrostatic filter cotton layer, the contact of electrostatic filter cotton layer opposite side surface and active carbon layer, the both sides surface on active carbon layer all contacts with the electrostatic filter cotton layer, the surface of gauze mask filter cloth layer is provided with hot plastic point through the hot melt, non-woven fabrics layer, electrostatic filter cotton layer and active carbon layer are through hot plastic point interconnect.

As an optimal technical scheme of the utility model, horizontal crease and vertical crease that gauze mask filter cloth surface set up through folding all are provided with threely, and horizontal crease and the equipartition interval distribution of vertical crease.

As an optimized technical scheme of the utility model, the non-woven fabrics layer is provided with the three-layer, the cotton layer is strained to static is provided with the four layers, the activated carbon layer is provided with two-layer.

As an optimized technical scheme of the utility model, it is two-layer static filter cotton layer is located between two-layer non-woven fabrics layer, one deck the activated carbon layer is located between two-layer static filter cotton layer.

As a preferred technical scheme of the utility model, the thermoplastic dots are equidistantly distributed on the surface of the gauze mask filter cloth.

As an optimized technical scheme of the utility model, the soft iron strip is cylindric rectangular shape structure, and the soft iron strip is located the one end of vertical crease.

As an optimized technical solution of the utility model, the elastic band is provided with two altogether, two the elastic band is located the both ends of horizontal crease.

Compared with the prior art, the beneficial effects of the utility model are that: the gauze mask filter cloth surface is through vertical folding vertical crease, the horizontal stretch of gauze mask when wearing has been increased, make the middle part of gauze mask filter cloth transversely and vertically stretch, the activity space of user's mouth nose when having improved the gauze mask and wearing, avoid the user gauze mask filter cloth to the extrusion of nose point when breathing in, the travelling comfort that the user wore the gauze mask has been increased, thermoplastic point passes through the surface of hot melt distribution at the gauze mask filter cloth simultaneously, make the non-woven fabrics layer, static filter cotton layer and activated carbon layer interconnect, the stability of gauze mask filter cloth structure has been improved, avoid the layering phenomenon to appear when the gauze mask filter cloth is used, the filtering action of the granule can be inhaled in the gauze mask filter cloth to the air has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section taken along line A-A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

fig. 4 is a schematic view of the cross-sectional structure of the mask filter cloth according to the present invention;

in the figure: 1. filtering cloth of the mask; 11. a non-woven fabric layer; 12. an electrostatic filter cotton layer; 13. an activated carbon layer; 14. thermoplastic points; 2. transverse crease lines; 3. longitudinal crease lines; 4. hot-molding the strip; 5. a soft iron bar; 6. an elastic band.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a disposable medical mask, including gauze mask filter cloth 1, gauze mask filter cloth 1's surface is provided with horizontal crease 2 through horizontal folding, gauze mask filter cloth 1's surface is provided with vertical crease 3 through vertical folding, gauze mask filter cloth 1's side is provided with hot plastic strip 4 through the hot melt, the internally mounted of hot plastic strip 4 has soft iron strip 5, hot plastic strip 4's surface has elastic band 6 through hot melt connection, gauze mask filter cloth 1 includes non-woven fabrics layer 11, static filter cotton layer 12 and activated carbon layer 13, a side surface and the non-woven fabrics layer 11 contact of static filter cotton layer 12, static filter cotton layer 12 opposite side surface and activated carbon layer 13 contact, activated carbon layer 13's both sides surface all contacts with static filter cotton layer 12, the surface of gauze mask filter cloth 1 is provided with hot plastic point 14 through the hot melt, non-woven fabrics layer 11, static filter cotton layer 12 and activated carbon layer 13 are through hot plastic point 14 interconnect.

In this embodiment, 1 surface of gauze mask filter cloth is through vertical folding vertical crease 3, the horizontal stretch of gauze mask when wearing has been increased, make the middle part of gauze mask filter cloth 1 carry out horizontal and vertical stretch, the activity space of user's mouth nose when having improved the gauze mask and wearing, avoid the user to breathe in gauze mask filter cloth 1 to the extrusion of nose point, the travelling comfort that the user wore the gauze mask has been increased, thermoplastic point 14 passes through the hot melt and distributes on the surface of gauze mask filter cloth 1 simultaneously, make non-woven fabrics layer 11, static cotton filter layer 12 and activated carbon layer 13 interconnect, the stability of gauze mask filter cloth 1 structure has been improved, avoid gauze mask filter cloth 1 to appear the phenomenon of layering when using, the filtering action of gauze mask filter cloth 1 to the inhalable particle in the air has been increased.

Specifically, the surface of the mask filter cloth 1 is provided with three transverse creases 2 and longitudinal creases 3 through folding, and the transverse creases 2 and the longitudinal creases 3 are distributed at equal intervals.

In this embodiment, all set up threely horizontal crease 2 and vertical crease 3 through folding setting through 1 surface of gauze mask filter cloth, increased gauze mask filter cloth 1 horizontal stretching and vertical tensile jaw convenience, increased the activity space of user's mouth nose.

Specifically, the non-woven fabric layer 11 is provided with three layers, the electrostatic filter cotton layer 12 is provided with four layers, the activated carbon layer 13 is provided with two layers, the two layers of electrostatic filter cotton layers 12 are located between the two non-woven fabric layers 11, and the one layer of activated carbon layer 13 is located between the two layers of electrostatic filter cotton layers 12.

In this embodiment, two layers of the electrostatic filter cotton layer 12 are located between two layers of the non-woven fabric layers 11, one layer of the activated carbon layer 13 is located between two layers of the electrostatic filter cotton layer 12, and the non-woven fabric layers 11 are provided with three layers, the electrostatic filter cotton layer 12 is provided with four layers, and the activated carbon layer 13 is provided with two layers, so that the air filtering performance of the mask filter cloth 1 is improved, and the amount of inhalable particles in the air inhaled by a user is reduced.

Specifically, the thermoplastic dots 14 are distributed on the surface of the mask filter cloth 1 at equal intervals.

In this embodiment, the thermoplastic dots 14 are equally spaced on the surface of the mask filter cloth 1, thereby increasing the structural stability of the mask filter cloth 1.

Specifically, the soft iron strip 5 is a cylindrical strip-shaped structure, and the soft iron strip 5 is located at one end of the longitudinal fold 3.

In this embodiment, lie in the one end of vertical crease 3 through soft iron strip 5, be convenient for gauze mask and the facial laminating of patient.

Specifically, two elastic belts 6 are arranged, and the two elastic belts 6 are positioned at two ends of the transverse crease 2.

In this embodiment, two elastic bands 6 are located at two ends of the transverse crease 2, so that the mask can be worn conveniently.

The utility model discloses a theory of operation and use flow: during the use, the user wears the gauze mask at face, 6 covers in the outside of ear in the elastic band this moment, make gauze mask filter cloth 1 and the contact of mouth nose, gauze mask filter cloth 1 is by horizontal fold line 2 department longitudinal stretching this moment, gauze mask filter cloth 1 is by vertical fold line 3 department transverse stretching, make the inside at gauze mask filter cloth 1 is placed to the mouth nose, the user holds between the fingers soft iron strip 5 this moment, make the extrusion of soft iron strip 5 in user's bridge of the nose department, when the user breathes, large granule in the air carries out prefiltration through non-woven fabrics layer 11 in the gauze mask filter cloth 1 outside, it is on the surface of electrostatic filtration cotton layer 12 to continue to get into the micro-particle adhesion in the air, peculiar smell in the air carries out preliminary absorption through activated carbon layer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a disposable medical mask, includes gauze mask filter cloth (1), its characterized in that: the surface of the mask filter cloth (1) is provided with transverse creases (2) through transverse folding, the surface of the mask filter cloth (1) is provided with longitudinal creases (3) through longitudinal folding, the side edge of the mask filter cloth (1) is provided with thermoplastic strips (4) through hot melting, the interior of the thermoplastic strips (4) is provided with soft iron strips (5), the surface of the thermoplastic strips (4) is connected with an elastic belt (6) through hot melting, the mask filter cloth (1) comprises a non-woven fabric layer (11), an electrostatic filter cotton layer (12) and an active carbon layer (13), one side surface of the electrostatic filter cotton layer (12) is in contact with the non-woven fabric layer (11), the other side surface of the electrostatic filter cotton layer (12) is in contact with the active carbon layer (13), the two side surfaces of the active carbon layer (13) are in contact with the electrostatic filter cotton layer (12), the surface of the mask filter cloth (1) is provided with hot melting thermoplastic points (14), the non-woven fabric layer (11), the electrostatic filter cotton layer (12) and the activated carbon layer (13) are connected with each other through thermoplastic points (14).

2. The disposable medical mask as set forth in claim 1, wherein: the mask filter cloth (1) is characterized in that the surface of the mask filter cloth (1) is provided with three transverse creases (2) and three longitudinal creases (3) which are arranged in a folding mode, and the transverse creases (2) and the longitudinal creases (3) are distributed at equal intervals.

3. The disposable medical mask as set forth in claim 1, wherein: the non-woven fabrics layer (11) is provided with the three-layer, the static cotton filter layer (12) is provided with four layers, and the active carbon layer (13) is provided with two layers.

4. The disposable medical mask of claim 3, wherein: the two layers of the electrostatic filter cotton layer (12) are positioned between the two non-woven fabric layers (11), and the one layer of the activated carbon layer (13) is positioned between the two layers of the electrostatic filter cotton layer (12).

5. The disposable medical mask as set forth in claim 1, wherein: the thermoplastic points (14) are distributed on the surface of the mask filter cloth (1) at equal intervals.

6. The disposable medical mask as set forth in claim 1, wherein: the soft iron strips (5) are of cylindrical strip-shaped structures, and the soft iron strips (5) are located at one ends of the longitudinal creases (3).

7. The disposable medical mask as set forth in claim 1, wherein: the number of the elastic belts (6) is two, and the two elastic belts (6) are located at two ends of the transverse crease (2).