CN218869481U

CN218869481U - Protective mask

Info

Publication number: CN218869481U
Application number: CN202223481551.3U
Authority: CN
Inventors: 张明梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-18
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of medical equipment, a protective facial mask is disclosed, including base mechanism, brain after-fixing frenulum, inhale magnetic stripe and face guard and cover cloth by force, base mechanism includes the silica gel base, the terminal surface is close to the fixed strong magnetic circle that inhales that is provided with of border position before the silica gel base, the face guard covers the cloth activity and sets up terminal surface open position before the silica gel base, inhale the magnetic stripe activity by force and set up terminal surface border position before the face guard covers the cloth, inhale the magnetic stripe by force and pass through magnetic force fixed connection setting with the strong magnetic circle of inhaling. The utility model discloses in, this gauze mask fills the gap between face and the face guard covering through set up the silica gel base between face guard covering and face skin to use and inhale the magnetic stripe by force and inhale the magnetic circle by force will face guard covering is fixed in the anterior open position of silica gel base, further promotes the closure of gauze mask, reduces the probability that external virus got into from the gap between gauze mask and the face skin, reinforcing protection nature.

Description

Protective mask

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a protective facial mask.

Background

The traditional mask structure is not very attached to the face of a user under the condition that the users are not uniform, and harmful substances are sucked through gaps. The prior patent (publication number: CN 214710599U) discloses a medical operation mask with good protection effect, which comprises a mask body, wherein the inside of the mask body is jointly composed of a disinfection yarn surface layer, a breathable surface layer, a composite filter layer and a composite isolation protective layer, the disinfection yarn surface layer is coated on the outer surface of the breathable surface layer, the breathable surface layer is coated on the outer surface of the composite filter layer, the composite filter layer is coated on the outer surface of the composite isolation protective layer, isolation non-woven fabrics, polypropylene spun-bonded fabrics and polyester fiber fabric layers are respectively arranged inside the composite isolation protective layer, the isolation non-woven fabrics are coated on one side surface of the polypropylene spun-bonded fabrics, the polyester fiber fabric layers are coated on the other side surface of the polypropylene spun-bonded fabrics, and a filter cotton layer, a bamboo fiber filter surface layer and a polyester fiber filter layer are arranged inside the composite filter layer. The utility model discloses a carry out multiple-layer filtering and isolation protection formula design to the operation gauze mask, can improve the safety protection performance of gauze mask, effectively prevent the infiltration of germ, ensure medical personnel's health ". The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the patent has a large gap between the mask and the face when being worn, viruses easily enter and exit along with the gap at the edge of the mask, the sealing performance is poor, and the protection effect is poor; 2. when the novel ear fixing band is worn, ears are required to be used as fixing points and are sleeved on the ears through the binding bands for fixing, and a large burden is brought to the ears after the novel ear fixing band is worn for a long time;

accordingly, those skilled in the art have provided a protective mask to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protective facial mask who proposes, this gauze mask fills the gap between face and the face guard covering through set up the silica gel base between face guard covering and face skin to use inhale the magnetic stripe by force and inhale the magnetic ring by force will face guard covering is fixed in the anterior open position of silica gel base, further promotes the closure of gauze mask, reduces the probability that external virus got into from the gap between gauze mask and the face skin, reinforcing protection nature.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a protective mask comprises a base mechanism, a brain rear fixing lacing, a strong absorption magnetic strip and mask cloth, wherein the base mechanism comprises a silica gel base, a strong absorption magnetic ring is fixedly arranged on the front end face of the silica gel base close to the edge position, the mask cloth is movably arranged at the opening position of the front end face of the silica gel base, the strong absorption magnetic strip is movably arranged on the edge position of the front end face of the mask cloth, and the strong absorption magnetic strip and the strong absorption magnetic ring are fixedly connected through magnetic force;

the back end face of the silica gel base is hinged with fixing buckles at positions close to two sides, a plurality of fixing buckles are hinged with fixing lantern rings, and two ends of the brain back fixing lacing are hinged with the fixing buckles through the fixing lantern rings respectively;

through the technical scheme, the silica gel base has good ductility, can laminate in face betterly, reduces and the space between the face, sets up inhale the magnetosphere by force and inhale the magnetic stripe by force and adsorb in face guard cover cloth front and back both sides terminal surface, make inhale the magnetosphere by force and set up terminal surface before the silica gel base, make the face guard covers cloth and closely laminates in the silica gel base surface under the oppression of inhaling the magnetic stripe by force, eliminates the space between face guard cover cloth and the silica gel base, promotes the face guard and covers the holistic closure of cloth, promotes the protecting effect, reduces the probability that the virus is convenient for gap department entering from face guard cover cloth.

Furthermore, the mask covering cloth comprises an inner layer PP spunbonded non-woven fabric and an outer layer PP spunbonded non-woven fabric, an ES hot air cotton non-woven fabric and a PP melt-blown non-woven fabric are fixedly arranged between the inner layer PP spunbonded non-woven fabric and the outer layer PP spunbonded non-woven fabric, and a breathable moisture absorption fabric is fixedly arranged on one side inside the inner layer PP spunbonded non-woven fabric;

through above-mentioned technical scheme, the medical gauze mask that the use adopted four layer materials that accord with the N95 standard to make is taken as the protection instrument of oronasal department, and the change of being convenient for need not to change base mechanism, and use cost is lower.

Furthermore, the positions of two sides of the mask fabric are fixedly provided with binding bands, and the binding bands are movably sleeved with the fixing buckles respectively;

through above-mentioned technical scheme, through being fixed in a plurality of fixed knots with a plurality of bandages, be convenient for install fixedly the face guard and cover cloth.

Furthermore, replaceable breather valves are respectively embedded and arranged at the positions close to the two sides of the front end surface of the silica gel base;

through above-mentioned technical scheme, it is more smooth and easy to make to give vent to anger, promotes and wears the comfort level.

Furthermore, nylon buckles are fixedly arranged at one side of the two ends of the brain posterior fixation lace;

through above-mentioned technical scheme, be convenient for pass through nylon fastener fixes the brain after-fixing frenulum, also is convenient for adjust the fixed length.

Furthermore, a top deformation strip is fixedly arranged at a position close to the upper side inside the mask covering cloth, and a nose bridge deformation strip is fixedly arranged at a position close to the lower side in the middle of the top deformation strip;

through above-mentioned technical scheme, be convenient for make the face guard cover cloth keep fixed shape, produce the deformation when avoiding wearing.

Furthermore, the silica gel base and the brain posterior fixation lacing are made of organic silicon pressure-sensitive adhesive;

through above-mentioned technical scheme, wear for a long time and can not make skin contact position produce anaphylactic reaction.

Furthermore, the strong magnetic absorption magnetic strip and the strong magnetic absorption magnetic ring are made of flexible neodymium iron rubber magnetic strips;

through above-mentioned technical scheme, easily obtain to have stronger magnetic attraction, comparatively soft simultaneously.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of protective mask, this gauze mask is through setting up the silica gel base between gauze mask and cheek at the face guard, utilize the silica gel base of organosilicon pressure sensitive adhesive material, space between the face is filled in the laminating, promote the closure when wearing the gauze mask, and through inhale the magnetic stripe by force and inhale the magnetic circle by force and make the face guard cover cloth laminate in silica gel base front end open position more closely, further promote the closure, reduce external virus from the probability of gauze mask edge gap department into the inside enclosure space of gauze mask, the protection is effectively promoted.

2. The utility model provides a pair of protective facial mask, this gauze mask cover through the silica gel base and fix the face guard to fix the silica gel base through brain after-fixing frenulum, the atress position lies in the hindbrain rather than the ear, and it is more comfortable to wear in comparison with traditional gauze mask, wears not to cause the burden to the ear.

Drawings

Fig. 1 is an exploded schematic view of the present invention;

FIG. 2 is a rear view of the mask fabric of the present invention;

FIG. 3 is a schematic cross-sectional view of the mask cover cloth of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

Illustration of the drawings: 1. a base mechanism; 2. binding bands; 3. strongly adsorbing the magnetic stripe; 4. covering the mask with cloth; 5. a strong magnetic attraction ring; 6. a silica gel base; 7. a replaceable breather valve; 8. a fixing buckle; 9. a fixed collar; 10. a nylon hasp; 11. fixing a frenum behind the brain; 12. a breathable and moisture-absorbing fabric; 13. the inner layer is PP spun-bonded non-woven fabric; 14. ES hot-air cotton non-woven fabric; 15. PP melt-blown non-woven fabric; 16. an outer layer of PP spun-bonded non-woven fabric; 17. a nose bridge deformation strip; 18. a top deformation strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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

Referring to fig. 1-4, a protective mask comprises a base mechanism 1, a brain rear fixing lace 11, a strong absorption magnetic strip 3 and a mask covering cloth 4, wherein the base mechanism 1 comprises a silica gel base 6, a strong absorption magnetic ring 5 is fixedly arranged on the front end surface of the silica gel base 6 close to the edge position, the mask covering cloth 4 is movably arranged at the opening position of the front end surface of the silica gel base 6, the strong absorption magnetic strip 3 is movably arranged on the edge position of the front end surface of the mask covering cloth 4, the strong absorption magnetic strip 3 and the strong absorption magnetic ring 5 are fixedly connected through magnetic force, the silica gel base 6 is made of inorganic silica gel pressure-sensitive adhesive materials, and the phenomenon of skin allergy caused by contact is not easy to occur even after long-time use;

the back end face of the silica gel base 6 is hinged with fixing buckles 8 at positions close to two sides, the fixing buckles 8 are hinged with fixing lantern rings 9, and two ends of the brain back fixing lace 11 are hinged with the fixing buckles 8 through the fixing lantern rings 9 respectively, so that the fixing is convenient, and the wearing and the dismounting are convenient;

the silica gel base 6 has good ductility, can be well attached to the face, and reduces a gap between the silica gel base and the face, the arranged strong magnetic absorption ring 5 and the strong magnetic absorption strip 3 are adsorbed on the front and back end surfaces of the mask covering cloth 4, so that the strong magnetic absorption ring 5 is arranged on the front end surface of the silica gel base 6, the mask covering cloth 4 is tightly attached to the surface of the silica gel base 6 under the compression of the strong magnetic absorption strip 3, the gap between the mask covering cloth 4 and the silica gel base 6 is eliminated, the integral sealing degree of the mask covering cloth 4 is improved, the protection effect is improved, and the probability of viruses entering from the gap of the mask covering cloth 4 is reduced;

the mask covering cloth 4 comprises an inner layer PP spunbonded non-woven fabric 13 and an outer layer PP spunbonded non-woven fabric 16, an ES hot air cotton non-woven fabric 14 and a PP melt blown non-woven fabric 15 are fixedly arranged between the inner layer PP spunbonded non-woven fabric 13 and the outer layer PP spunbonded non-woven fabric 16, a breathable moisture absorption fabric 12 is fixedly arranged on one side inside the inner layer PP spunbonded non-woven fabric 13, a medical mask made of four layers of materials meeting an N95 standard is used as a protection tool at the mouth and nose, the mask covering cloth is convenient to replace, a base mechanism 1 does not need to be replaced, the use cost is lower, binding bands 2 are fixedly arranged on two sides of the mask covering cloth 4, the binding bands 2 are movably sleeved with fixing buckles 8 respectively, and the mask covering cloth 4 is convenient to install and fix by fixing the binding bands 2 to the fixing buckles 8;

silica gel base 6 preceding terminal surface leans on both sides position to imbed respectively and is provided with interchangeable breather valve 7, it is more smooth and easy to make to give vent to anger, promote and wear the comfort level, 11 both ends of brain back fixed frenulum one side position is all fixed and is provided with nylon fastener tape 10, be convenient for fix brain back fixed frenulum 11 through nylon fastener tape 10, also be convenient for adjust the fixed length, face guard covering 4 is inside to be provided with top deformation strip 18 by upside rigidity, 18 middle downside rigidity that leans on of top deformation strip is provided with bridge of the nose and warp strip 17, be convenient for make face guard covering 4 keep fixed shape, produce when avoiding wearing and warp, silica gel base 6 and brain back fixed frenulum 11 use the material to be organosilicon pressure sensitive adhesive, wear for a long time and do not make skin contact position produce anaphylactic reaction, inhale magnetic stripe 3 by force and inhale magnetic ring 5 by force and use the material to be flexible neodymium iron rubber magnetic stripe, easily obtain, and have stronger magnetic attraction, simultaneously comparatively soft.

Example 2

Referring to fig. 3, the mask covering cloth 4 comprises an inner layer PP spun-bonded non-woven fabric 13 and an outer layer PP spun-bonded non-woven fabric 16, an ES hot air cotton non-woven fabric 14 and an PP melt-blown non-woven fabric 15 are fixedly arranged between the inner layer PP spun-bonded non-woven fabric 13 and the outer layer PP spun-bonded non-woven fabric 16, a breathable moisture absorption fabric 12 is fixedly arranged on one side inside the inner layer PP spun-bonded non-woven fabric 13, the breathable moisture absorption fabric 12 absorbs moisture in exhaled air, the moisture is prevented from being infected with the outer layer ES hot air cotton non-woven fabric 14, the PP melt-blown non-woven fabric 15, the inner layer PP spun-bonded non-woven fabric 13 and the outer layer PP spun-bonded non-woven fabric 16, and the service life is prolonged.

The working principle is as follows: during the use, laminate silica gel base 6 in face, 11 both ends of fixed frenulum are connected with fixed knot 8 through brain back, fix silica gel base 6, mask 4 with the face guard and laminate in the preceding terminal surface of silica gel base 6 again, cup joint bandage 2 in fixed knot 8, utilize and inhale magnetic stripe 3 by force and laminate in face guard and mask 4 surfaces, silica gel base 6 has good ductility, can laminate in face betterly, reduce and the space between the face, the strong magnetic ring 5 of inhaling that sets up and the strong magnetic stripe 3 of inhaling adsorb in face guard and mask 4 front and back both sides terminal surface, make and inhale magnetic ring 5 by force and set up in silica gel base 6 preceding terminal surface, make face guard and mask 4 closely laminate in silica gel base 6 surfaces under the oppression that inhales magnetic stripe 3 by force, eliminate the space between 4 of face guard and the silica gel base 6, promote and mask 4 holistic closure degrees.

Claims

1. The utility model provides a protective facial mask, includes base mechanism (1), brain after-fixing frenulum (11), inhales magnetic stripe (3) and face guard and covers cloth (4) by force, its characterized in that: the base mechanism (1) comprises a silica gel base (6), a strong magnetic absorption ring (5) is fixedly arranged on the front end face of the silica gel base (6) close to the edge position, the face mask cloth (4) is movably arranged on the opening position of the front end face of the silica gel base (6), the strong magnetic absorption strip (3) is movably arranged on the edge position of the front end face of the face mask cloth (4), and the strong magnetic absorption strip (3) and the strong magnetic absorption ring (5) are fixedly connected through magnetic force;

silica gel base (6) rear end face leans on both sides position all to articulate to be provided with fixed knot (8), and is a plurality of fixed knot (8) are all articulated to be provided with fixed lantern ring (9), brain after-fixing frenulum (11) both ends are respectively through fixed lantern ring (9) with fixed knot (8) articulated setting.

2. The protective mask according to claim 1, characterized in that: face guard is covered cloth (4) and is included inlayer PP and spunbonded non-woven fabrics (13) and outer PP and spunbonded non-woven fabrics (16), inlayer PP is spunbonded non-woven fabrics (13) and outer PP and is spunbonded fixedly between non-woven fabrics (16) and is provided with hot-blast cotton non-woven fabrics of ES (14) and PP and melts and spout non-woven fabrics (15), inlayer PP is spunbonded non-woven fabrics (13) and the inside one side of fixed ventilative moisture absorption surface fabric (12) that is provided with.

3. The protective mask according to claim 1, characterized in that: the mask is covered cloth (4) both sides position and is all fixed and be provided with bandage (2), and is a plurality of bandage (2) cup joint the setting with fixed knot (8) activity respectively.

4. The protective mask according to claim 1, characterized in that: the front end face of the silica gel base (6) is provided with replaceable breather valves (7) by being embedded into the positions close to the two sides respectively.

5. The protective mask according to claim 1, characterized in that: the positions of one side of the two ends of the brain posterior fixation lace (11) are both fixedly provided with nylon hasps (10).

6. The protective mask according to claim 1, characterized in that: the inner portion of the mask covering cloth (4) is fixedly provided with a top deformation strip (18) close to the upper side, and the middle portion of the top deformation strip (18) is fixedly provided with a nose bridge deformation strip (17) close to the lower side.

7. The protective mask according to claim 1, characterized in that: the silicone base (6) and the brain posterior fixation frenulum (11) are made of organic silicon pressure-sensitive adhesive.

8. The protective mask according to claim 1, characterized in that: the strong magnetic absorption strip (3) and the strong magnetic absorption ring (5) are made of flexible neodymium iron rubber magnetic strips.