CN212382129U

CN212382129U - Novel paste formula gauze mask

Info

Publication number: CN212382129U
Application number: CN202020459818.0U
Authority: CN
Inventors: 卢伟; 张俊丰
Original assignee: Huizhou Foryou Medical Devices Co Ltd
Current assignee: Huizhou Foryou Medical Devices Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-22
Anticipated expiration: 2030-04-01

Abstract

The utility model belongs to the technical field of protective articles, a novel paste formula gauze mask is provided, comprising a main body, both ends symmetry is equipped with silica gel and pastes the strip about the main part, silica gel pastes a surface and is equipped with polyethylene from the type membrane. The utility model discloses paste formula gauze mask and paste the strip by main part and silica gel and constitute, the strip is pasted to silica gel fixes on the interior reason of going up of gauze mask main part and interior lower edge, makes the gauze mask upper end hug closely on the skin of bridge of the nose and both sides, pulls open gauze mask main part folding part to the gauze mask lower extreme that will have the strip is pasted to silica gel hugs closely on the skin below human chin, thereby can fix the gauze mask, and the leakproofness is good.

Description

Novel paste formula gauze mask

Technical Field

The utility model relates to a protective articles technical field, concretely relates to novel paste formula gauze mask.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part and is used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, has a certain filtering effect on air entering the lung, and has a very good effect when the mask is worn in operation in an environment polluted by dust and the like when respiratory infectious diseases are prevalent.

The surgical mask in the prior art usually comprises a mask main body and an ear band, and the mask main body is fixed on the face through the ear band during use, and has the defects that the ear band is tight and uncomfortable, even has an indentation, and is loose and poor in sealing performance. In order to solve the problem, patent CN 105520235 a reports an earless adhesive mask, in which the adhesive strip is made of a conventional double-sided adhesive tape, and the two sides of the adhesive tape are coated with pressure-sensitive adhesive, so that when people wear the earless adhesive mask, the skin adhered part is prone to allergy, and the earless adhesive mask is torn off greatly and cannot be reused.

Patent CN 2306796Y reports an anti-aerosol pasting type mask, which has ear bands, and adds an adhesive strip on the inner upper edge of the mask main body, and when in use, the adhesive strip is pasted on the nose bridge and the skin on both sides of the nose bridge, so as to prevent breathing gas from flowing upwards and fogging on the lens or eyepiece, and the adhesive strip is sewn on the inner upper edge of the mask by a sewing machine. This patent does not address the shortcomings of the ear band itself.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a novel paste formula gauze mask, the utility model discloses paste formula gauze mask and paste the strip by main part and silica gel and constitute, the silica gel pastes the strip and fixes on the interior upper reason and the interior lower edge of gauze mask main part, makes the gauze mask upper end hug closely on the skin of bridge of the nose and both sides, pulls open gauze mask main part folding part to the gauze mask lower extreme that will have the silica gel to paste the strip hugs closely on the skin below the human chin, thereby can fix the gauze mask, and the leakproofness is good.

The technical scheme of the utility model is that:

the utility model provides a novel paste formula gauze mask, its characterized in that, comprises a main body, both ends symmetry is equipped with the silica gel and pastes the strip about the main part, the silica gel is pasted strip surface and is equipped with polyethylene and leaves the type membrane.

Further, the silicone gel adhesive strip comprises a pressure sensitive adhesive layer and a medical silicone gel layer which are connected with each other.

Furthermore, the silicone gel sticking strips are symmetrically provided with silicone gel holes.

The utility model discloses in, cancelled prior art's ear area and nose clip, adopted the silica gel that punches to paste the strip and replace traditional pressure sensitive adhesive to paste the strip, paste the strip and use Polyethylene (PE) from the type membrane protection face of gluing. The utility model discloses a silica gel pastes strip is one side coating pressure sensitive adhesive on Polyurethane (PU) membrane, and another side coating medical silica gel to the warp is perforated and is formed.

Further, the silicone gel adhesive strips are respectively arranged on the inner upper edge and the inner lower edge of the main body.

Furthermore, the length of the silica gel sticking strip is consistent with that of the main body, so that the use is more convenient and effective.

Further, the width of the silicone gel adhesive strip is 5-25mm, and the width of the silicone gel adhesive strip can be increased in sequence according to different ages and facial forms, such as children, adults and adults with increased width.

Further, the main part is including the moisture absorption layer, the filter layer, the water blocking layer that set gradually.

Further, the filtering layer is a melt-blown cloth layer. The utility model discloses in, melt and spout the cloth layer and be a fiber filter essentially, the droplet that contains the virus is close to after melting and spouting the cloth, also can be adsorbed by static on the surface, can't see through.

Furthermore, the thickness of the filter layer is 150-550 microns, so that the protection effect can be ensured.

Furthermore, the moisture absorption layer is a non-woven fabric layer, and the water resistance layer is a non-woven fabric layer.

In particular, the main body can be prepared by the prior art such as sewing, welding and the like. A folding part is arranged in the main body.

Through the utility model discloses the setting of main part mainly plays the protective screen effect through following way:

1. diffusion and deposition: the particles are diffused and displaced to the filter fibers by brownian motion and adsorbed by the action of molecular attraction. It is easiest to capture small scale particles, fines and particles moving at low speed.

2. Interception and deposition: larger particles moving with the gas stream are trapped by the mechanical sieving action of the filter material. The ratio of particle diameter to the diameter of the filter membrane fibers affects the efficiency of interception.

3. Inertial deposition: when the particles pass through the bent net-shaped channel of the filter material, the particles are separated from the air flow by the inertia effect, impact the filter fibers and are trapped by the action of molecular attraction. Large particles, high density and high speed, and has good interception effect.

4. Electrostatic attraction deposition: the particles are deposited by electrostatic action of the filter fibers.

Through the synergistic effect of above-mentioned filtering mechanism, the utility model discloses have fine barrier protection effect to virus aerosol, virus-containing liquid etc. under the respiratory airflow.

The utility model discloses paste formula gauze mask when using, tear off the Polyethylene (PE) that silica gel pasted the strip surface and leave the type membrane, gently press the gauze mask upper end along the walking direction of pasting the strip, make the gauze mask upper end hug closely on the skin of bridge of the nose and both sides, pull open gauze mask main part folding part to the gauze mask lower extreme that will have silica gel to paste the strip hugs closely on the skin below the human chin, thereby can fix the gauze mask, and the leakproofness is good.

The utility model discloses a fixed action of silica gel adhesive strip can cover the effect of nose clamp, consequently can remove the nose clamp, reduces the material and uses.

Because the silica gel holes are symmetrically distributed in the silica gel sticking strip, the surface contacting with the skin of a human body is medical silica gel which is a novel adhesive, the silica gel sticking strip has mild viscosity and low allergenicity, can be repeatedly stuck, can be conveniently used when being worn by the human body, can not cause pain to the skin when being removed, is stuck on the skin after being processed by a punching process, increases the air permeability of the sticking strip and does not influence the air permeability of the mask.

The utility model discloses paste formula gauze mask and paste the strip by main part and silica gel and constitute, the strip is pasted to silica gel fixes on the interior reason of going up of gauze mask main part and interior lower edge, makes the gauze mask upper end hug closely on the skin of bridge of the nose and both sides, pulls open gauze mask main part folding part to the gauze mask lower extreme that will have the strip is pasted to silica gel hugs closely on the skin below human chin, thereby can fix the gauze mask, and the leakproofness is good. Meanwhile, the silicone gel adhesive strip is subjected to punching process treatment and is adhered to the skin, so that the air permeability of the adhesive strip is increased, and the air permeability of the mask is not influenced. The utility model has good protective barrier function to virus aerosol, virus-containing liquid and the like under the respiratory airflow.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the main body of the present invention.

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.

Example 1

The utility model provides a novel paste formula gauze mask, its characterized in that, includes main part 1, both ends symmetry is equipped with silica gel and pastes strip 2 about the main part, silica gel pastes the strip surface and is equipped with polyethylene from type membrane 3.

Further, the silicone gel adhesive strip includes a pressure sensitive adhesive layer (not labeled) and a medical silicone gel layer (not labeled) connected to each other.

Furthermore, the silicone gel sticking strip is internally and symmetrically provided with silicone gel holes 21.

Further, the length of the silica gel adhesive strip is consistent with that of the main body.

Furthermore, the width of the silica gel adhesive strip is 5-25 mm.

Further, the main body comprises a moisture absorption layer 11, a filter layer 12 and a water-resistant layer 13 which are arranged in sequence.

Further, the filtering layer is a melt-blown cloth layer.

Further, the thickness of the filter layer is 150-550 microns.

In particular, the main body can be prepared by the prior art such as sewing, welding and the like. A folded portion 14 is provided in the main body.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims

1. The utility model provides a novel paste formula gauze mask, its characterized in that, comprises a main body, both ends symmetry is equipped with the silica gel and pastes the strip about the main part, the silica gel is pasted strip surface and is equipped with polyethylene and leaves the type membrane.

2. The novel adhesive mask according to claim 1, wherein said silicone gel adhesive strip comprises a pressure sensitive adhesive layer and a silicone gel layer connected to each other.

3. The novel adhesive mask according to claim 2, wherein the silicone gel adhesive strips are symmetrically provided with silicone gel holes.

4. The novel adhesive mask according to claim 1, wherein the silicone gel adhesive strips are respectively disposed on the inner upper edge and the inner lower edge of the main body.

5. The novel adhesive mask according to claim 1, wherein the silicone gel adhesive strip has a length corresponding to the length of the main body.

6. The novel adhesive mask according to claim 1, wherein the width of the silicone gel adhesive strip is 5-25 mm.

7. The novel adhesive mask according to claim 1, wherein the main body comprises a moisture absorption layer, a filtration layer and a water-blocking layer which are sequentially arranged.

8. The novel adhesive mask according to claim 7, wherein the filter layer is a melt-blown fabric layer.

9. The novel adhesive mask as claimed in claim 8, wherein the thickness of the filter layer is 150-550 μm.

10. The mask of claim 7, wherein the moisture-absorbing layer is a non-woven fabric layer and the moisture-blocking layer is a non-woven fabric layer.