CN212233238U

CN212233238U - Medical composite protective mask

Info

Publication number: CN212233238U
Application number: CN202020739110.0U
Authority: CN
Inventors: 李全兴
Original assignee: Jiangyin Everise Medical Equipment Co ltd
Current assignee: Jiangyin Everise Medical Equipment Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-29
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a medical composite protective mask, which relates to the technical field of medical protective articles, and comprises a mask body, wherein the mask body consists of a left half part and a right half part, a folding convex edge is formed at the joint of the left half part and the right half part, an upper end edge is formed at the top of the mask body, and a lower end edge is formed at the bottom of the mask body; the upper end edge is M-shaped, and the middle part of the upper end edge forms a V-shaped angle by taking the folding convex edge as the center. The utility model has the advantages of being scientific and reasonable in structure, convenient operation, from human ergonomics, be the M type with the design of the upper end edge of gauze mask body, wear the in-process gas and can not follow top or below side leakage basically, again because of the design of oronasal department has sufficient space, the activity of wearing person's mouth can not be hindered, its global design laminating face effectively reduces respiratory resistance and side leakage rate, has improved protective facial mask's comfort level and laminating degree, and this gauze mask can fold, conveniently carries.

Description

Medical composite protective mask

Technical Field

The utility model relates to a medical protective articles technical field specifically is a medical compound protective facial mask.

Background

The medical mask is mainly made by compounding one or more layers of non-woven fabrics, and the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, has the effects of resisting liquid, filtering particles, bacteria and the like, and is a textile for medical protection.

The medical mask comprises a mask body and a tightening belt, wherein the mask body is divided into an inner layer, a middle layer and an outer layer, the inner layer is made of a skin-friendly material (common sanitary gauze or non-woven fabric), the middle layer is an isolation filter layer (superfine polypropylene fiber melt-blown material layer), and the outer layer is a special material antibacterial layer (non-woven fabric or ultrathin polypropylene melt-blown material layer).

However, antifog haze has been solved to protective facial mask on the existing market, or harmful gas, the virus scheduling problem, but neglected the problem of gauze mask and facial laminating degree, the phenomenon of breathing edge leakage easily appears in the use, even some gauze mask inboards are provided with the sealing washer of preventing edge leakage, nevertheless produce certain influence to its travelling comfort, and simultaneously, current protective facial mask ear area length is fixed, and with gauze mask body integrated into one piece, need to change whole gauze mask, cause certain wasting of resources, how to improve protective facial mask's travelling comfort and laminating degree in order to reach the phenomenon that reduces respiratory resistance and side leakage rate, become the problem that prior art needs to solve urgently. Accordingly, those skilled in the art have provided a medical composite protective mask to solve the above-mentioned problems of the background art.

Disclosure of Invention

An object of the utility model is to provide a medical compound protective facial mask, with the protective facial mask on the existing market who proposes in solving above-mentioned background has solved antifog haze, or harmful gas, the virus scheduling problem, but neglected the problem of gauze mask and facial laminating degree, the phenomenon of breathing the edge leakage easily appears in the use, even some gauze mask inboards are provided with the sealing washer of preventing the edge leakage, but nevertheless produce certain influence to its travelling comfort, how to improve protective facial mask's travelling comfort and laminating degree in order to reach the phenomenon that reduces respiratory resistance and side leakage rate, become the problem of the problem that prior art needs the solution urgently.

In order to achieve the above object, the utility model provides a following technical scheme: a medical composite protective mask comprises a mask body, wherein the mask body consists of a left half part and a right half part, a folding convex edge is formed at the joint of the left half part and the right half part, an upper end edge is formed at the top of the mask body, and a lower end edge is formed at the bottom of the mask body; the upper end edge is M-shaped, and the middle part of the upper end edge forms a V-shaped angle by taking the folding convex edge as the center.

As a further aspect of the present invention: the nose clip is arranged below the upper end edge and is made of plastic materials.

As a further aspect of the present invention: through-holes have all been seted up at four angles of gauze mask body, and adjustable ear area is all installed to the both sides of gauze mask body.

As a further aspect of the present invention: one end of the adjustable ear belt is provided with a first fixed block, and the other end of the adjustable ear belt is provided with a second fixed block; a first fixing hole is formed in one side of the first fixing block, and a second fixing hole is formed in one side of the second fixing block.

As a further aspect of the present invention: the number of the second fixing holes is not less than two.

As a further aspect of the present invention: the inner surface of the mask body is provided with an inner layer, the outer surface of the mask body is provided with an outer layer, and a filter layer is arranged between the inner layer and the outer layer.

As a further aspect of the present invention: the inner layer and the outer layer are both members made of non-woven fabrics, and the filter layer is a member made of melt-blown fabrics.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses from human ergonomics, be the M type with the design of the upper end reason of gauze mask body, wear in-process gas can not follow top or below side leakage basically, again because of the design of oronasal department has sufficient space, the activity of the person of wearing the mouth can not be hindered, its global design laminating face, effectively reduce respiratory resistance and side leakage rate, the comfort level and the laminating degree of protective facial mask have been improved, and this gauze mask can be folded, conveniently carry, it is not good to have solved traditional protective facial mask travelling comfort and laminating degree, and the problem of breathing side leakage easily appears.

2. The utility model discloses an adjustable ear area that sets up, can realize the length regulation of ear area, make its use crowd who is applicable to the difference, improve the comfort level of wearing the person, and simultaneously, quick installation and the dismantlement work of adjustable ear area can be realized to this design, realize the cyclic utilization of adjustable ear area, only need in the use change the gauze mask body can, save the cost, it wears the travelling comfort relatively poor and ear area and gauze mask integrated into one piece to have solved traditional protective facial mask for a long time, need wholly to change, increase cost's defect, in the use, pass the through-hole with the both ends of adjustable ear area respectively, then fix through first fixed block and second fixed block can, and simultaneously, the length regulation of adjustable ear area can be realized through the fixed position of adjustment second fixed block.

Drawings

FIG. 1 is a schematic view of a medical composite protective mask;

FIG. 2 is a schematic view of a V-shaped corner of a medical composite protective mask;

FIG. 3 is a schematic view of a mask body of a medical composite protective mask;

FIG. 4 is a schematic view of an adjustable ear strap of a medical composite protective mask;

fig. 5 is a schematic structural view of a first fixing block and a second fixing block in a medical composite protective mask.

The reference signs are: 1. a mask body; 11. an inner layer; 12. an outer layer; 13. a filter layer; 2. a left half part; 3. a right half portion; 4. an upper end edge; 41. a V-shaped angle; 5. a lower end edge; 6. a through hole; 7. the ear straps can be adjusted; 71. a first fixed block; 72. a second fixed block; 73. a first fixing hole; 74. a second fixing hole; 8. a nose clip; 9. and folding the convex edge.

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.

In the embodiment of the utility model, the medical composite protective mask comprises a mask body 1, wherein the mask body 1 consists of a left half part 2 and a right half part 3, a folding convex edge 9 is formed at the joint of the left half part 2 and the right half part 3, an upper end edge 4 is formed at the top of the mask body 1, and a lower end edge 5 is formed at the bottom of the mask body 1; the upper end edge 4 is M-shaped, and the middle of the upper end edge 4 forms a V-shaped corner 41 with the folded convex edge 9 as the center.

The V-shaped angle 41 can be designed into different angles according to the inclination angle of the nose bridge.

A nose clip 8 is arranged below the upper end edge 4, and the nose clip 8 is made of plastic material.

The inner surface of the mask body 1 is provided with an inner layer 11, the outer surface of the mask body 1 is provided with an outer layer 12, and a filter layer 13 is arranged between the inner layer 11 and the outer layer 12.

The inner layer 11 and the outer layer 12 are both members of a non-woven fabric material, and the filter layer 13 is a member of a meltblown fabric material.

Referring to fig. 1, fig. 2 and fig. 3, in the implementation process: the utility model discloses from human ergonomics, be the M type with the design of 4 of the upper end reason of gauze mask body 1, wear in-process gas basically can not follow top or below side leakage, again because of the design of oronasal department has sufficient space, the activity of the person of wearing the mouth can not be hindered, its global design laminating face, effectively reduce respiratory resistance and side leakage rate, the comfort level and the laminating degree of protective facial mask have been improved, and this gauze mask can be folded, conveniently carry, it is not good to have solved traditional protective facial mask travelling comfort and laminating degree, and the problem of breathing side leakage easily appears.

Through-hole 6 has all been seted up at four angles of gauze mask body 1, and adjustable ear area 7 is all installed to the both sides of gauze mask body 1.

One end of the adjustable ear belt 7 is provided with a first fixed block 71, and the other end is provided with a second fixed block 72; a first fixing hole 73 is formed at one side of the first fixing block 71, and a second fixing hole 74 is formed at one side of the second fixing block 72.

The number of the second fixing holes 74 is not less than two.

Referring to fig. 1, 4 and 5, in the implementation process: the utility model discloses a length that adjustable ear area 7 that sets up can realize the ear area is adjusted, make its use crowd who is applicable to the difference, improve the comfort level of wearing the person, and simultaneously, this design can realize quick installation and the dismantlement work of adjustable ear area 7, realize the cyclic utilization of adjustable ear area 7, in the use only need change gauze mask body 1 can, save the cost, it is relatively poor and ear area and gauze mask integrated into one piece to have solved traditional protective facial mask and worn the travelling comfort for a long time, need wholly change, increase cost's defect, in the use, pass through-hole 6 with the both ends of adjustable ear area 7 respectively, then fix through first fixed block 71 and second fixed block 72 can, and simultaneously, the length that can realize adjustable ear area 7 through the fixed position of adjusting second fixed block 72 is adjusted.

The utility model discloses a theory of operation: firstly, the folding mask body 1 is opened, then the adjustable ear belt 7 is worn, when the length of the adjustable ear belt 7 needs to be adjusted, only the position of the second fixing block 72 fixed on the second fixing hole 74 needs to be adjusted, the length of the ear belt can be adjusted through the arranged adjustable ear belt 7, the mask is suitable for different users, the comfort level of a wearer is improved, meanwhile, the design can realize the quick installation and disassembly work of the adjustable ear belt 7, the recycling of the adjustable ear belt 7 is realized, further, the design starts from human ergonomics, the upper end edge 4 of the mask body 1 is designed to be M-shaped, gas basically cannot leak from the upper side or the lower side in the wearing process, and the mask is integrally designed to be attached to the face due to the fact that the mouth and the nose are designed with enough space, the mouth of the wearer cannot be hindered, the breathing resistance and the side leakage rate are effectively reduced, the comfort level and the laminating degree of the protective mask are improved, the mask can be folded and is convenient to carry, the problems that the comfort level and the laminating degree of the traditional protective mask are not good, and the side leakage of breathing is easy to occur are solved.

And finally: the above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical composite protective mask comprises a mask body (1) and is characterized in that the mask body (1) consists of a left half part (2) and a right half part (3), a folding raised edge (9) is formed at the joint of the left half part (2) and the right half part (3), an upper end edge (4) is formed at the top of the mask body (1), and a lower end edge (5) is formed at the bottom of the mask body (1);

the upper end edge (4) is M-shaped, and the middle part of the upper end edge (4) forms a V-shaped angle (41) by taking the folding convex edge (9) as the center.

2. The medical composite protective mask according to claim 1, wherein a nose clip (8) is provided under the upper end edge (4), and the nose clip (8) is made of a plastic material.

3. The medical composite protective mask according to claim 1, wherein through holes (6) are formed at four corners of the mask body (1), and adjustable ear bands (7) are mounted at two sides of the mask body (1).

4. The medical composite protective mask according to claim 3, wherein a first fixing block (71) is provided at one end of the adjustable ear strap (7), and a second fixing block (72) is provided at the other end;

one side of the first fixing block (71) is provided with a first fixing hole (73), and one side of the second fixing block (72) is provided with a second fixing hole (74).

5. The medical composite protective mask as claimed in claim 4, wherein the number of the second fixing holes (74) is not less than two.

6. The medical composite protective mask according to claim 1, wherein the inner surface of the mask body (1) is provided with an inner layer (11), the outer surface of the mask body (1) is provided with an outer layer (12), and the middle parts of the inner layer (11) and the outer layer (12) are provided with a filter layer (13).

7. A medical composite protective mask according to claim 6 wherein the inner layer (11) and the outer layer (12) are both members of a non-woven fabric material and the filter layer (13) is a melt blown fabric material.