CN111449321A

CN111449321A - High-efficient protective facial mask of graphite alkene

Info

Publication number: CN111449321A
Application number: CN202010265336.6A
Authority: CN
Inventors: 陈东立
Original assignee: Tangshan Xirun Science Technology Development Co ltd
Current assignee: Tangshan Xirun Science Technology Development Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-07-28

Abstract

The invention discloses a graphene high-efficiency protective mask, which comprises a fixing device, an air outlet device and a bending folding strip, wherein the fixing device is arranged on a mask body and comprises an adhesive strip and a bottom adhesive strip, the top of the inner side of the mask body is adhered with the adhesive strip, the wearing mode of the mask is changed through the matching among the fixing device, the air outlet device and the bending folding strip which are arranged on the mask body, the mask can be pasted on the bridge of the nose by tearing the adhesive strip, the mask is very convenient and fast to wear, the mask is tightly pasted on the nose by the adhesive strip, the exhaled hot air can not come out from the upper surface and generate fog on glasses, a binding band is omitted, the glasses legs and the binding band can not be wound on the glasses, a water absorbing layer and the bending folding strip are arranged, the exhaled hot air can be exhausted or absorbed as much as possible, and the moisture is treated, the mouth mask is not wet and percolated, and no water drop is generated, so the wearing is comfortable.

Description

High-efficient protective facial mask of graphite alkene

Technical Field

The invention relates to a sanitary protective article, in particular to a graphene high-efficiency protective mask.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part 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, is made of gauze or paper and the like, 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.

However, the existing medical mask has many defects, as shown in fig. 1-3, the existing mask comprises an outer layer 21 and an inner layer 22, the inner layer and the outer layer are connected through a sealing line 23, a nose strip 24 is arranged inside the mask and can adapt to the shape of the nose, the mask is hung on the ears through a binding band 26, most masks are provided with a folding strip 25, the folding strip 25 can be unfolded to increase the area when in use, but when in use, firstly, the nose strip 24 can not be completely attached to the nose 27, so that the mask still has gaps, the exhaled hot air can escape from the position A in fig. 3, fig. 3 is a top view, if the mask is provided with glasses, the hot air can just hit on the glasses, a layer of white fog can be generated, the things can be seen, if the people are more dangerous when riding, secondly, the binding band 26 is hung on the ears, and the glasses arms are also hung on the ears, and the glasses are easy to be entangled together, the glasses are easy to take down when the mask is taken, and finally, the mask needs to be kept out of the influence of the external environment on the respiratory tract of a human body, so that the sealing performance is high, hot air exhaled by the nose of a person is difficult to diffuse out, the hot air can be beaten on the inner side of the mask, the hot air is accumulated in the inner side of the mask to feel wet and percolated, the mask is very uncomfortable, particularly the position of the folding strip 25 is easy to accumulate in the groove of the folding strip 25, water drops can be generated even after the hot air reaches a certain degree, and the mask is very uncomfortable to wear.

Disclosure of Invention

The invention aims to provide a graphene high-efficiency protective mask to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-efficient protective facial mask of graphite alkene, is including installing fixing device, air outlet means and the folding strip of buckling on the gauze mask body, fixing device includes that viscose strip and bottom glue the strip, the inboard top of gauze mask body bonds with the viscose strip, the bottom glue the strip total two and bond with the both ends of the inboard bottom of gauze mask body respectively, the inboard that is equipped with air outlet means and gauze mask body between viscose strip and the bottom glue the strip is equipped with the folding strip of buckling.

As a further scheme of the invention: the middle of the bent folding strip is higher, and the two sides of the bent folding strip are lower.

As a still further scheme of the invention: the air outlet device comprises a flow gathering piece and an air outlet pipe, the flow gathering piece is fixedly connected with the inner side of the mask body, the air outlet end of the flow gathering piece is fixedly connected with the air inlet end of the air outlet pipe, and the air outlet end of the air outlet pipe extends to the outside of the mask body and the air outlet end of the air outlet pipe is provided with an opening facing downwards.

As a still further scheme of the invention: the inner wall fixedly connected with of outlet duct keeps off and flows the film at least six, keep off and flow the mutual staggered arrangement of film and keep off the material of flowing the film and be plastics.

As a still further scheme of the invention: the utility model discloses a gauze mask, including the gauze mask body by interior to outer PP non-woven fabrics inlayer, first water barrier, the layer that absorbs water, second water barrier, the compound PP layer of graphite alkene, PP non-woven fabrics are outer and can tear the skin, the outside of PP non-woven fabrics inlayer and the inboard fixed connection on first water barrier, the outside of first water barrier and the inboard fixed connection on the layer that absorbs water, the outside on layer and the inboard fixed connection on second water barrier absorb water, the outside of second water barrier and the inboard fixed connection on the compound PP layer of graphite alkene, the outside on the compound PP layer of graphite alkene and the outer inboard fixed connection of PP non-woven fabrics, the outer outside of PP non-woven fabrics with can tear outer inboard bonding.

As a still further scheme of the invention: through holes are formed in the first waterproof layer and the water absorbing layer.

As a still further scheme of the invention: the inboard fixedly connected with of gauze mask body pastes the face cushion and will gather and flow the piece and cover completely.

Compared with the prior art, the invention has the beneficial effects that:

1. this high-efficient protective facial mask of graphite alkene, through installing the fixing device on the gauze mask body, the cooperation between air outlet means and the folding strip of buckling, the mode that makes the gauze mask wear has changed, it just can paste on the bridge of the nose to tear the viscose strip, it is very convenient, wear very swiftly, the viscose strip is with the gauze mask nose of tightly laminating, the steam of exhalation just so can not come out from the higher authority, beat and produce the fog on glasses, and the bandage has been saved, can not make glasses leg and bandage twine, and set up the layer that absorbs water and buckle the folding strip, the steam of exhaling is discharged or is absorbed as far as possible, drop moisture treatment, can not make the gauze mask go up the wet colation, can not produce the drop of water, wear comfortablely.

2. This high-efficient protective facial mask of graphite alkene through having set up and having gathered class piece and outlet duct, the steam that makes when wearing the gauze mask exhalation can flow from both sides, has handled most heat and moisture, makes the circulation of air, breathes more smoothly, is equipped with moreover and keeps off a class film, makes the air current can only go out and can not advance, prevents to inhale from the external world for through the filterable gas of gauze mask, has solved and has worn the gauze mask after, the air current does not circulate, breathes unsmooth problem.

Drawings

Fig. 1 is a schematic structural view of a conventional medical mask.

Fig. 2 is a schematic diagram illustrating a defect of a conventional medical mask.

Fig. 3 is a top view of a nose strip attached to a nose of a conventional medical mask.

Fig. 4 is a schematic structural diagram of a graphene high-efficiency protective mask.

Fig. 5 is a schematic structural diagram of a flow-gathering sheet in a graphene high-efficiency protective mask.

Fig. 6 is a schematic structural diagram of an air outlet pipe in the graphene high-efficiency protective mask.

Fig. 7 is a schematic structural diagram of a layering structure of a graphene high-efficiency protective mask.

Fig. 8 is a schematic structural diagram of a water absorption layer in the graphene high-efficiency protective mask.

In the figure: 1. a mask body; 2. gluing the strips; 3. bending the folding strip; 4. sticking a strip at the bottom; 5. a current collecting sheet; 6. an air outlet pipe; 7. a flow blocking film; 8. a face-fitting cushion; 21. an outer layer of the mask; 22. an inner layer of the mask; 23. edge sealing lines; 24. a nose strip; 25. folding the strip; 26. binding bands; 27. a nose; 101. an inner layer of PP non-woven fabric; 102. a first water-barrier layer; 103. a water-absorbing layer; 104. a second water-barrier layer; 105. a graphene composite PP layer; 106. an outer layer of PP non-woven fabric; 107. the outer layer can be torn.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Example 1

Referring to fig. 4-8, a graphene high-efficiency protective mask comprises a fixing device, an air outlet device and a folding strip 3, wherein the fixing device is installed on a mask body 1, the fixing device comprises an adhesive strip 2 and a bottom adhesive strip 4, the top of the inner side of the mask body 1 is adhered to the adhesive strip 2, the bottom adhesive strips 4 are two in number and are respectively adhered to two ends of the inner bottom of the mask body 1, the air outlet device is arranged between the adhesive strip 2 and the bottom adhesive strip 4, the folding strip 3 is arranged on the inner side of the mask body 1, when the mask is used, the adhesive strip 2 is directly torn to be adhered to the bridge of the nose without hanging on the ear by means of foreign objects, the mask is pulled according to the proportion of the face, then the bottom adhesive strip 4 is torn to be adhered, the adhesive strip 2 and the bottom adhesive strip 4 are similar to the adhesive of a band-aid adhesive, air flow is inhaled through the mask when breathing, and air, the viscose strip 2 tightly fits the mask on the cheeks and the nose bridge, the air flow can not flow out from the upper side, fog can not be generated on the glasses, the bent folding strip 3 can meet the purpose of stretching the mask, but hot air and steam can not be accumulated, and the hot air sprayed into the groove of the bent folding strip 3 can flow to two ends.

In order to prevent moisture accumulation and generation of water drops, in the embodiment, the middle of the bent and folded strip 3 is higher, and the two sides of the bent and folded strip are lower, and airflow sprayed into the groove of the bent and folded strip 3 flows to the two ends along the groove, so that moisture accumulation is prevented, the mask is wet, and airflow can be guided and sent to the air outlet device for discharge.

In order to discharge the gauze mask region with the hot gas flow of exhalation, in this embodiment, the air outlet means is including gathering piece 5 and outlet duct 6, gather piece 5 and gauze mask body 1's inboard fixed connection and gather piece 5's the end of giving vent to anger and outlet duct 6's air inlet fixed connection, outlet duct 6's the end of giving vent to anger extends to gauze mask body 1's outside and outlet duct 6's the end opening of giving vent to anger down, and when using, the steam of exhaling in the mouth beat can disperse to both sides behind the gauze mask inboard, gathers and flow piece 5 gathers the air current, and the drainage is to in the outlet duct 6, discharges in the outlet duct 6.

In order to prevent that the air current from the outlet duct 6 entering when breathing in, make the people inhale the filterable air of not gauze mask, in this embodiment, the inner wall fixedly connected with of outlet duct 6 keeps off and flows film 7 at least, keep off and flow film 7 staggered arrangement each other and keep off the material of flowing film 7 and be plastics, keep off when breathing in and flow film 7 crisscross expansion, block the air current, keep off when exhaling and flow film 7 and open, gaseous outflow.

Mask body 1 is from interior to exterior including PP non-woven fabrics inlayer 101, first water barrier 102, the layer 103 that absorbs water, second water barrier 104, the compound PP layer 105 of graphite alkene, the outer 106 of PP non-woven fabrics and can tear outer 107, the outside of PP non-woven fabrics inlayer 101 and the inboard fixed connection of first water barrier 102, the outside and the inboard fixed connection of the layer 103 that absorbs water of first water barrier 102, the outside and the inboard fixed connection of second water barrier 104 of the layer 103 that absorbs water, the outside and the inboard fixed connection of the compound PP layer 105 of graphite alkene of second water barrier 104, the outside and the inboard fixed connection of the outer 106 of PP non-woven fabrics of the compound PP layer 105 of graphite alkene, the outside and the inboard that can tear outer 107 of PP non-woven fabrics bond.

In order to further absorb the moisture exhaled, in this embodiment, the through holes are formed in the first waterproof layer 102 and the water absorbing layer 103, and when the respirator breathes out, air passes through the through holes on the respirator until reaching the second waterproof layer 104, the moisture is intercepted by the second waterproof layer 104, the subsequent air moves outwards, the moisture in the holes is pushed to the two sides and absorbed by the water absorbing layer 103, and the water absorbing effect is achieved.

In order to prevent the liquid collecting sheet 5 from being scratched or hurted to the face, in the present embodiment, the inner side of the mask body 1 is fixedly connected with the face-attached cushion 8 and the face-attached cushion 8 completely covers the liquid collecting sheet 5, the face-attached cushion 8 has two effects, one face is covered with the face to prevent scratches, and the other face is covered with the face-attached cushion 8 to prevent the face from being wet if moisture is accumulated at the two ends of the folding strips 3 which are bent, so that the face cannot feel wet and colled.

Example 2

This embodiment explains the air outlet device in embodiment 1, specifically as follows:

when the mask is used, hot air spit out of the mouth hits the inner side of the mask and then is dispersed to two sides, the flow gathering piece 5 gathers the air flow, the air flow is guided into the air outlet pipe 6, and the air flow is discharged from the air outlet pipe 6.

The working principle of the invention is as follows: when using, need not hang on the ear with the help of the foreign object, directly tear 2 pastes of viscose strip on the bridge of the nose, pull open the gauze mask according to the proportion of face, tear again the bottom viscose strip 4 paste can, viscose strip 2 and bottom viscose strip 4 are similar to the viscose of woundplast, the air current sees through the gauze mask and inhales when breathing in, the air current flows out from going out the device during expiration, viscose strip 2 tightly laminates the gauze mask on cheek and bridge of the nose, the air current can not flow from the top, just can not produce the fog on glasses, folding strip 3 of buckling can satisfy the purpose of tensile gauze mask, but can not accumulate steam and aqueous vapor, spout the steam of folding strip 3 inslots of buckling and can flow to both ends.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high-efficient protective facial mask of graphite alkene, is including installing fixing device, air outlet means on gauze mask body (1) and folding strip (3) of buckling, a serial communication port, fixing device includes viscose strip (2) and bottom bonding strip (4), gauze mask body (1) inboard top and viscose strip (2) bond, bottom bonding strip (4) are total two and bond with the both ends of gauze mask body (1) inboard bottom respectively, the inboard that is equipped with air outlet means and gauze mask body (1) between viscose strip (2) and bottom bonding strip (4) is equipped with folding strip (3) of buckling.

2. The graphene high-efficiency protective mask according to claim 1, wherein the middle of the folded strip (3) is higher and the two sides are lower.

3. The graphene high-efficiency protective mask according to claim 1, wherein the gas outlet device comprises a current collecting sheet (5) and a gas outlet pipe (6), the current collecting sheet (5) is fixedly connected with the inner side of the mask body (1), the gas outlet end of the current collecting sheet (5) is fixedly connected with the gas inlet end of the gas outlet pipe (6), the gas outlet end of the gas outlet pipe (6) extends to the outside of the mask body (1), and the gas outlet end of the gas outlet pipe (6) is opened downwards.

4. The graphene high-efficiency protective mask according to claim 3, wherein the inner wall of the outlet pipe (6) is fixedly connected with at least six flow blocking flexible sheets (7), the flow blocking flexible sheets (7) are arranged in a staggered manner, and the flow blocking flexible sheets (7) are made of plastic.

5. The graphene high-efficiency protective mask according to claim 1, wherein the mask body (1) comprises, from inside to outside, an inner PP-nonwoven fabric layer (101), a first water barrier layer (102), a water absorbing layer (103), a second water barrier layer (104), a graphene composite PP layer (105), an outer PP-nonwoven fabric layer (106) and a tearable outer layer (107), the outer side of the inner PP-nonwoven fabric layer (101) is fixedly connected with the inner side of the first water barrier layer (102), the outer side of the first water barrier layer (102) is fixedly connected with the inner side of the water absorbing layer (103), the outer side of the water absorbing layer (103) is fixedly connected with the inner side of the second water barrier layer (104), the outer side of the second water barrier layer (104) is fixedly connected with the inner side of the graphene composite PP layer (105), the outer side of the graphene composite PP layer (105) is fixedly connected with the inner side of the outer PP-nonwoven fabric layer (106), the outer side of the PP non-woven fabric outer layer (106) is bonded with the inner side of the tearable outer layer (107).

6. The graphene high-efficiency protective mask according to claim 5, wherein the first water-barrier layer (102) and the water-absorbing layer (103) are provided with through holes inside.

7. The graphene high-efficiency protective mask according to claim 1, wherein a face-attached cushion (8) is fixedly connected to the inner side of the mask body (1), and the flow-gathering sheet (5) is completely covered by the face-attached cushion (8).