CN212185262U

CN212185262U - Mouth-nose breathing passage separation type mask

Info

Publication number: CN212185262U
Application number: CN202020553119.2U
Authority: CN
Inventors: 李华虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-22
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of the medical protection articles for use technique and specifically relates to a mouth nose breathing channel disconnect-type gauze mask, including the gauze mask face body and taut area, position is equipped with one-way inspiratory valve and one-way air outlet valve about the gauze mask face body extexine, and gauze mask face body inboard transversely is fixed with arc separation blade, and arc separation blade alternates in interior hydrophilic skin in situ, and arc separation blade below all is equipped with arc support strip group, and arc separation blade outer front end is equipped with the hydrophilic skin silica gel layer. The utility model discloses a mouth nose breathing passage disconnect-type gauze mask, the taut area is hung on the ear, the gauze mask face body covers the mouth nose, arc-shaped separation piece front end supports and keeps out the separation that realizes the mouth nose on the skin between the mouth nose, the chamber of breathing in breathes in the back mouth exhaled gas spread, this arc-shaped separation piece and one-way inspiratory valve and the effectual isolated gas of mouth exhalation of one-way bleeder valve are breathed in by the nose again, solved mouth exhaled gas and breathed out halitosis after being breathed in by the nose and produced the problem of uncomfortable reaction.

Description

Mouth-nose breathing passage separation type mask

Technical Field

The utility model belongs to the technical field of medical treatment protective articles technique and specifically relates to a mouth nose breathing passage disconnect-type gauze mask.

Background

The mask is a protective textile, is mainly made of one or more layers of non-woven fabrics in a composite mode, mainly comprises the processes of melt-blowing, spun-bonding, hot air or needling and the like, and has the effects of resisting liquid, filtering particles, bacteria and the like. The existing masks on the market are various, but most masks only attach importance to protection, wearing comfort is ignored, odor and saliva exhaled during speaking are blocked by the mask body, and the mask body is inhaled through the nose again to feel nausea, is very insanitary and cannot be worn for a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome current gauze mask when wearing mouth exhale gas smell behind the nose inhale halitosis produce the not enough of uncomfortable reaction, the utility model provides a mouth nose breathing passage disconnect-type gauze mask, the taut area is hung on the ear, and the gauze mask face body covers the mouth nose, and arc-shaped separation piece front end supports and keeps out the separation that realizes the mouth nose on the skin between the mouth nose, and the chamber of breathing in breathes in the back mouth and spreads through one-way air outlet valve.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mouth nose breathing channel disconnect-type gauze mask, includes the gauze mask face body and taut area, the gauze mask face body includes outer antibacterial layer, isolation filter layer and interior skin affinity layer, position is equipped with one-way inspiratory valve and one-way air outlet valve respectively about the gauze mask face body extexine, the inboard middle part of gauze mask face body transversely is fixed with arc-shaped separation blade perpendicularly, and arc-shaped separation blade alternates in interior skin affinity in situ, the below all is equipped with arc supporting strip group about the arc-shaped separation blade middle part, the outer front end of arc-shaped separation blade is equipped with skin affinity silica gel layer.

Further, including outer antibacterial layer by the spunbonded nonwoven, keep apart the filter layer by the melt blown nonwoven and make, interior skin-friendly layer is by the spunbonded nonwoven.

Further, the novel skin-friendly skin isolation filter comprises an arc-shaped supporting strip group, wherein the arc-shaped supporting strip group is formed by uniformly arranging a plurality of arc-shaped supporting strips at the root of an arc-shaped separation blade in an array mode, the arc-shaped supporting strip group is attached between an inner skin-friendly layer and an isolation filter layer, and the arc-shaped supporting strips are made of polyethylene glycol terephthalate.

Further, including arc separation blade alternate in interior skin-friendly layer in with the gauze mask face body divide into the chamber of breathing in and exhale the chamber, and the laminating of arc separation blade front end keeps apart the filter layer, interior skin-friendly layer melt-bonding is on arc separation blade, arc separation blade towards the chamber slope 10~20 of breathing in.

Furthermore, silica gel sheets are arranged on two sides of the arc-shaped separation blade, and the arc-shaped separation blade is made of polyethylene terephthalate.

Furthermore, a one-way air suction valve and a one-way air outlet valve are respectively arranged on the outer surface layer of the mask body above the arc-shaped baffle and below the arc-shaped baffle.

The beneficial effects of the utility model are that, the utility model discloses a mouth nose breathing passage disconnect-type gauze mask, the taut area is hung on the ear, the gauze mask face body covers the mouth nose, the separation of mouth nose is realized to the arc separation blade front end on keeping out the skin between the mouth nose, the chamber of breathing in breathes in the back mouth exhaled gas and spreads through one-way air outlet valve, this arc separation blade and one-way inspiratory valve and the effectual gas of isolating mouth exhalation of one-way air outlet valve are breathed in by the nose again, the problem of halitosis production uncomfortable reaction is breathed out to mouth exhaled gas after being breathed in by the nose has been solved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

3 FIG. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 at 3 line 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 3 is a schematic view of the structure of the arcuate flap of FIG. 1;

fig. 4 is a side view of fig. 3.

In the figure, 1, a mask body, 2, a tensioning belt, 3, an outer antibacterial layer, 4, an isolation filter layer, 5, an inner skin-friendly layer, 6, a one-way air suction valve, 7, a one-way air outlet valve, 8, an arc-shaped baffle, 9, an arc-shaped supporting strip group, 10, a skin-friendly silica gel layer, 13, an air suction cavity, 14, an air breathing cavity and 15, silica gel sheets are arranged.

Detailed Description

Fig. 1 is the utility model discloses a schematic structural diagram, a mouth-nose breathing channel disconnect-type gauze mask, including the gauze mask face body 1 and taut area 2, the gauze mask face body 1 includes outer antibacterial layer 3, isolation filter layer 4 and interior skin affinity layer 5, position is equipped with one-way inspiratory valve 6 and one-way air outlet valve 7 respectively about the gauze mask face body 1 extexine, the inboard middle part of the gauze mask face body 1 transversely is fixed with arc separation blade 8 perpendicularly, and arc separation blade 8 alternates in interior skin affinity layer 5, arc separation blade 8 middle part upper and lower side all is equipped with arc supporting strip group 9, the outer front end of arc separation blade 8 is equipped with skin affinity silica gel layer 10. The skin-friendly silica gel layer 10 is attached to the skin between the mouth and the nose of a user, and the comfort of the user is improved.

With reference to fig. 1 and 4, the outer antibacterial layer 3 is made of spun-bonded nonwoven fabric, the isolation and filtration layer 4 is made of melt-blown nonwoven fabric, and the inner skin-friendly layer 5 is made of spun-bonded nonwoven fabric.

Referring to fig. 2 and 4, the arc-shaped support strip group 9 is formed by a plurality of arc-shaped support strips uniformly arranged at the root of the arc-shaped separation blade 8 in an array manner, the arc-shaped support strip group 9 is attached between the inner skin-friendly layer 5 and the isolation filter layer 4, and the arc-shaped support strips are made of polyethylene terephthalate. The end part of the arc-shaped supporting strip is fixed at the root part of the arc-shaped retaining sheet 8, and is evenly distributed and fixed on the upper side and the lower side of the arc-shaped retaining sheet 8, thereby playing the role of supporting the mask surface body 1.

Referring to fig. 1 and 2, the arc-shaped blocking piece 8 is inserted into the inner skin-friendly layer 5 to divide the mask body 1 into an air suction cavity 13 and an air breathing cavity 14, the front end of the arc-shaped blocking piece 8 is attached to the isolation filter layer 4, the inner skin-friendly layer 5 is fused and adhered to the arc-shaped blocking piece 8, and the arc-shaped blocking piece inclines towards the air suction cavity 13 by 10-20 degrees. The arc-shaped baffle plate 8 is connected with the mask body 1 and is attached to the skin between the mouth and the nose of a user, the mouth and the nose are separated into the air suction cavity 13 and the air breathing cavity 14, the air exhaled by the mouth is effectively isolated, and the situation that the air is inhaled into the nasal cavity again by the nose is avoided. Arc separation blade is towards 13 inclination of breathing in chamber and then make it can be better with the skin department agrees with between mouth and the nose, and arc separation blade 8 is the arch slice, has fine bending elasticity, has improved arc separation blade 8's toughness.

Referring to fig. 1 and 2, silicon rubber sheets 15 are disposed on two sides of the arc-shaped blocking piece 8, and the arc-shaped blocking piece 8 is made of polyethylene terephthalate. The silica gel pieces 15 on the two sides of the arc-shaped blocking piece 8 are attached to the skin of the cheek of a user, so that the use comfort of the user is improved, and the arc-shaped blocking piece 8 is prevented from pressing the cheek to cause indentation and pain.

Referring to fig. 1 and 3, a one-way air intake valve 6 and a one-way air outlet valve 7 are respectively disposed on the outer surface layer of the mask body 1 above the arc-shaped baffle 8 and below the arc-shaped baffle 8. The one-way air suction valve 6 is communicated with the air suction cavity 13, and the one-way air outlet valve 7 is communicated with the air exhaust cavity 14.

During the use, taut belt 2 hangs on the ear, gauze mask body 1 covers the mouth nose, the separation of mouth nose is realized on the skin of 8 front ends of arc separation blade to keeping out between the mouth nose, the skin department between user's mouth and nose is laminated to the skin silica gel layer 10 of its front end, user's comfort level is improved, the nose is arranged in the chamber 13 of breathing in and is breathed in, the internal expiratory gas of mouth enters into the chamber 14 of breathing in and spreads out through one-way air outlet valve 7, this arc separation blade 8 and one-way air inlet valve 6 and one-way air outlet valve 7 effectual isolated the gas of mouth exhalation are inhaled by the nose again, the problem that the halitosis produced the uncomfortable reaction after having solved the mouth expiratory gas and having breathed in by the nose is inhaled is solved.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a mouth nose breathing channel disconnect-type gauze mask, includes gauze mask face body (1) and taut area (2), gauze mask face body (1) including outer antibacterial layer (3), isolation filter layer (4) and interior skin layer (5), characterized by, position is equipped with one-way inspiratory valve (6) and one-way air outlet valve (7) respectively about gauze mask face body (1) extexine, the inboard middle part of gauze mask face body (1) transversely is fixed with arc separation blade (8) perpendicularly, and arc separation blade (8) alternate in interior skin layer (5), arc separation blade (8) middle part upper and lower side all is equipped with arc support strip group (9), arc separation blade (8) outer front end is equipped with skin-friendly silica gel layer (10).

2. The mouth mask with the separable mouth-nose breathing passage of claim 1, wherein the outer antibacterial layer (3) is made of spun-bonded non-woven fabric, the isolation and filtration layer (4) is made of melt-blown non-woven fabric, and the inner skin-friendly layer (5) is made of spun-bonded non-woven fabric.

3. The mouth mask with the separated mouth-nose breathing passage as claimed in claim 1, wherein the arc support strip group (9) is composed of a plurality of arc support strips uniformly arranged at the root of the arc baffle (8) in an array manner, the arc support strip group (9) is attached between the inner skin-friendly layer (5) and the isolation filter layer (4), and the arc support strips are made of polyethylene terephthalate.

4. The mouth-nose breathing passage separation type mask according to claim 1, wherein the arc-shaped blocking piece (8) is inserted into the inner skin-friendly layer (5) to divide the mask body (1) into an inhalation cavity (13) and an exhalation cavity (14), the front end of the arc-shaped blocking piece (8) is attached to the isolation filter layer (4), the inner skin-friendly layer (5) is fused and bonded on the arc-shaped blocking piece (8), and the arc-shaped blocking piece is inclined towards the inhalation cavity (13) by 10-20 degrees.

5. The mouth-nose breathing passage separating mask according to claim 1, wherein silica gel sheets (15) are arranged on two sides of the arc-shaped blocking piece (8), and the arc-shaped blocking piece (8) is made of polyethylene terephthalate.

6. The mouth-nose breathing passage separation type mask according to claim 1, wherein the one-way inhalation valve (6) and the one-way exhalation valve (7) are respectively disposed on the outer surface layer of the mask body (1) above the arc-shaped baffle (8) and below the arc-shaped baffle (8).