CN213463897U

CN213463897U - Protective facial mask for internal medicine

Info

Publication number: CN213463897U
Application number: CN202021280901.8U
Authority: CN
Inventors: 王辉芝; 周旻; 黎业涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-06-18
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a protective mask for internal medicine, which comprises a mask sleeve, wherein the top of the mask sleeve is provided with a zipper, one end of the zipper is fixedly provided with a zipper head, the front of the mask sleeve is provided with a front air port, the two sides of the mask sleeve are provided with through holes, a hanging belt penetrates through the through holes, the back of the mask sleeve is provided with a back air port, the back edge circle of the mask sleeve is bonded with a thickened silica gel edge, the utility model discloses a longer distance is passed through the air filtering gauze layer, the front air port, the thickened silica gel edge and the back air port of the back air port, the front air port and the back air port of the back air port are staggered, the inhaled air enters the air filtering gauze layer needing to pass through a plurality of 200 meshes from the front air port, the process can basically block all dust, saliva and powder, and the mask designed in the form, simple structure, low cost but the protective effect is much better than the disposable gauze mask on the market.

Description

Protective facial mask for internal medicine

Technical Field

The utility model relates to a gauze mask technical field specifically is a protective facial mask for internal medicine.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like.

However, the existing daily-use masks are basically disposable masks, the disposable masks are simple, the filtering and blocking effects are poor, and compared with an N95 mask, the mask has better performances in all aspects but is too high in cost compared with an N95 mask.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a protective facial mask for internal medicine to it is simpler and easier to provide the gauze mask in solving above-mentioned background art, and the filtration stops the effect all comparatively poor, compares in N95 gauze mask though N95 gauze mask each side performance all is better but problem with high costs.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protective facial mask for internal medicine, includes the gauze mask cover, the top of gauze mask cover is provided with the zip fastener, the fixed zipper head that is provided with of one end of zip fastener, the preceding gas port has been seted up in the front of gauze mask cover, the through-hole has been seted up to the both sides of gauze mask cover, it has the area of hanging to run through in the through-hole, the back gas port has been seted up at the back of gauze mask cover, the back edgewise round of gauze mask cover bonds and has thickening silica gel limit.

Further preferably, the mask sleeve is made of polyester cotton materials, and the polyester cotton is densely woven.

Preferably, the number of the front air ports is two, the two front air ports are symmetrical to the front surface of the mask sleeve, and the positions of the front air ports and the positions of the back air ports on the back surface are staggered.

Preferably, the gauze mask sleeve is filled with an air filtering gauze layer, the mesh number of the air filtering gauze layer is two hundred meshes, and the air filtering gauze layer is formed by overlapping a plurality of gauzes.

Preferably, the diameter of the through hole is matched with that of the hanging belt, and a knot is bound at one end of the hanging belt, which is positioned in the through hole.

Further preferably, the thickness of the thickened silica gel edge is 1.2 cm, and the thickened silica gel edge is bonded with the mask sleeve through glue.

(III) advantageous effects

The utility model provides a protective facial mask for internal medicine possesses following beneficial effect:

the protective mask for the internal medicine is characterized in that a hanging belt is hooked on the back of an ear by a user to wear the mask well, the protective mask can be used, in the using process, the mask sleeve made of polyester cotton materials is densely woven, the air breathed by the user can only pass through the front air port and the back air port, the positions of the front air port and the back air port on the back are staggered, the mesh number of the air filtering gauze layer is two hundred, the air filtering gauze layer is formed by overlapping a plurality of pieces of gauze, all dust, saliva foam and powder can be basically blocked in the process that the sucked air enters the air filtering gauze layer needing to pass through a plurality of 200 meshes of the air filtering gauze layer from the front air port, the air is sucked by the user from the back air port, the thickness of the thickened silica gel edge is 1.2 cm, the thickened silica gel edge is bonded with the mask sleeve through glue, the thickened silica gel edge is softer and has a certain thickness, can laminate the face more and will not leave great gap to original that at the protruding position of bridge of the nose, the leakproofness root is good, the gauze mask of this kind of form design, simple structure, but with low costs protective effect is better than the disposable gauze mask on the market a lot.

Drawings

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

FIG. 2 is a cross-sectional view of the gas filtering gauze layer of the present invention;

fig. 3 is a schematic view of the local mechanism of the rear air port of the present invention.

In the figure: 1. a mask sleeve; 101. a gas-filtering gauze layer; 2. a front air port; 3. hanging a belt; 4. a zipper; 5. A slider of a zipper fastener; 6. a through hole; 7. thickening the silica gel edge; 8. a rear air port.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a protective facial mask for internal medicine, includes gauze mask cover 1, and the top of gauze mask cover 1 is provided with zip fastener 4, and the one end of zip fastener 4 is fixed to be provided with draws zipper head 5, and preceding gas port 2 has been seted up in gauze mask cover 1's front, and through-hole 6 has been seted up to gauze mask cover 1's both sides, has run through in through-hole 6 to hang and has taken 3, and back gas port 8 has been seted up at gauze mask cover 1's the back, and gauze mask cover 1's the back has thickening silica gel limit 7 along edge.

In this implementation, specifically, the mask cover 1 is formed by processing of polyester-cotton material, and the polyester-cotton is woven densely, because the polyester-cotton material is woven densely, the mask cover 1 can not directly cross gas, and intelligence crosses gas from preceding gas port 2 and back gas port 8.

In this implementation, specifically, the number of the front air ports 2 is two, the two front air ports 2 are symmetrical to the front surface of the mask sleeve 1, the positions of the front air ports 2 and the rear air ports 8 on the back surface are staggered, and the positions of the front air ports 2 and the rear air ports 8 on the back surface are staggered, so that the sucked air passes through the air filtering gauze layer 101 for a long distance.

In this implementation, specifically, gauze filter layer 101 is filled to the inside of gauze mask cover 1, and gauze filter layer 101's mesh is two hundred meshes, and gauze filter layer 101 is formed by the stack of polylith gauze, and gauze filter layer 101 is provided with polylith and the mesh is big basically can block down all things such as dust, saliva foam and powder.

In this implementation, specifically, the diameter of through-hole 6 and the diameter looks adaptation of hanging area 3, the one end ligature that hangs area 3 and be located through-hole 6 has a knot to be buckled, has had this knot to place and has hung area 3 and follow the interior roll-off of through-hole 6.

In this implementation, specific, the thickness on thickening silica gel limit 7 is 1.2 centimetres, and thickening silica gel limit 7 bonds through glue with gauze mask cover 1, can laminate more facial and can not leave great gap to original that will be in nose bridge protruding position, and the leakproofness is root good.

The working principle is as follows: firstly, check the utility model whether intact, there is the damage and can change new use, the user colludes the sling 3 and wears the gauze mask behind the back of the ear and can use, in the use, the gauze mask cover 1 who is made by the polyester-cotton material weaves densely, the air that the user breathes can only walk preceding gas port 2 and back gas port 8 and pass through, and preceding gas port 2 staggers with back gas port 8 position at the back, the mesh number of gauze layer 101 is two hundred meshes, gauze layer 101 is formed by the stack of polylith gauze, inhaled air gets into from preceding gas port 2 and needs to block down all dust, saliva foam and the like thing of powder through the process of polylith 200 mesh gauze layer 101 basically, be inhaled by the user from back gas port 8, and the thickness of thickening silica gel limit 7 is 1.2 centimetres, thickening silica gel limit 7 bonds through glue with gauze cover 1, silica gel thickening limit 7 is softer has certain thickness, can laminate the face more and can not leave great gap to original that at the protruding position of the bridge of the nose, the leakproofness root is good, the gauze mask of this kind of form design, simple structure, but with low costs but protective effect than the disposable gauze mask on the market go up a lot of just so to accomplish right the utility model discloses a use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective facial mask for internal medicine, includes gauze mask cover (1), its characterized in that: the top of gauze mask cover (1) is provided with zip fastener (4), the fixed zip fastener head (5) that is provided with of one end of zip fastener (4), preceding gas port (2) have been seted up in the front of gauze mask cover (1), through-hole (6) have been seted up to the both sides of gauze mask cover (1), it has string area (3) to run through in through-hole (6), back gas port (8) have been seted up at the back of gauze mask cover (1), the back of gauze mask cover (1) bonds along edge round has thickening silica gel limit (7).

2. The protective mask for internal medicine according to claim 1, wherein: the mask sleeve (1) is made of polyester cotton materials, and the polyester cotton is densely woven.

3. The protective mask for internal medicine according to claim 1, wherein: the number of the front air ports (2) is two, the front air ports (2) are symmetrical to the front surface of the mask sleeve (1), and the positions of the front air ports (2) and the rear air ports (8) on the back surface are staggered.

4. The protective mask for internal medicine according to claim 1, wherein: the gauze mask is characterized in that a gauze filtering layer (101) is filled in the gauze mask sleeve (1), the gauze filtering layer (101) is two hundred meshes, and the gauze filtering layer (101) is formed by overlapping a plurality of gauzes.

5. The protective mask for internal medicine according to claim 1, wherein: the diameter of the through hole (6) is matched with the diameter of the hanging belt (3), and a knot is bound at one end, located in the through hole (6), of the hanging belt (3).

6. The protective mask for internal medicine according to claim 1, wherein: the thickness of thickening silica gel limit (7) is 1.2 centimetres, thickening silica gel limit (7) and gauze mask cover (1) bond through glue.