CN211721967U - Prevent respiratory valve port cover of leakage - Google Patents
Prevent respiratory valve port cover of leakage Download PDFInfo
- Publication number
- CN211721967U CN211721967U CN202020225369.3U CN202020225369U CN211721967U CN 211721967 U CN211721967 U CN 211721967U CN 202020225369 U CN202020225369 U CN 202020225369U CN 211721967 U CN211721967 U CN 211721967U
- Authority
- CN
- China
- Prior art keywords
- breather valve
- air guide
- guide hose
- mask
- mask main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a breather valve gauze mask of preventing leaking, including the gauze mask main part, the front of gauze mask main part is provided with the breather valve, and the breather valve is circular, and one side of breather valve is connected with the one end of air guide hose, the both sides of air guide hose lower extreme are provided with the fag end respectively, and detain fixed connection through the system between the one end of fag end and the air guide hose, the both sides of gauze mask main part are provided with the elastic cord respectively, and the elastic cord is kept away from and is connected with the connecting band between the one end of gauze mask main part, the connecting band is net slice column structure, and is connected through sewing. This prevent breather valve port cover of leakage adopts air guide hose and breather valve matched with structural design for breather valve department exhaust droplet can be by through air guide hose direction ground, and wherein part droplet is adsorbed by air guide hose inner wall, and another part is directly dropped on ground, can not be free in the air, thereby has both remain the exhaust effect of breather valve, can effectively prevent the droplet diffusion again.
Description
Technical Field
The utility model relates to a gauze mask technical field specifically is a breather valve gauze mask of preventing leaking.
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. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. The mask may be classified into an air filtering type mask and an air supplying type mask.
The mask has a stuffy feeling when being worn, the breather valve mask can effectively relieve the situation, but when a wearer is sick, bacteria or virus-carrying droplets can be sprayed out from the breather valve, so that air is polluted.
Disclosure of Invention
An object of the utility model is to provide a breather valve gauze mask of preventing leaking to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent breather valve gauze mask of leakage, includes the gauze mask main part, the front of gauze mask main part is provided with the breather valve, and the breather valve is circular, and one side of breather valve is connected with the one end of air guide hose, the both sides of air guide hose lower extreme are provided with the fag end respectively, and detain fixed connection through the system between the one end of fag end and the air guide hose.
Preferably, elastic bands are arranged on two sides of the mask body respectively, and a connecting band is connected between one ends, far away from the mask body, of the elastic bands.
Preferably, the connecting belt is of a mesh-shaped structure, and the connecting belt is connected with the elastic band through sewing.
Preferably, the elastic band and the mask main body are connected through a clamping seat and a buckling block, the clamping seat is located on two sides of the mask main body, the buckling block is located at one end of the elastic band, the clamping seat and the buckling block are both L-shaped structures, and the clamping seat and the buckling block are matched with each other in structure.
Preferably, the outer wall of the breather valve is provided with threads, and the breather valve is in threaded connection with the air guide hose.
Preferably, the number of the rope belts is two, and 2 ends of the rope belts far away from the air guide hose are respectively provided with a magnetic block and an iron block.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent breather valve port cover of leakage adopts air guide hose and breather valve matched with structural design for breather valve department exhaust droplet can be by through air guide hose direction ground, and wherein part droplet is adsorbed by air guide hose inner wall, and another part is directly dropped on ground, can not be free in the air, thereby has both remain the exhaust effect of breather valve, can effectively prevent the droplet diffusion again.
Drawings
FIG. 1 is a front view of a leak-proof breather valve bonnet of the present invention;
FIG. 2 is a side view of a breather valve of the leak resistant breather mask and an air hose of the present invention;
fig. 3 is a top view of the anti-leakage breather mask holder and the buckle block of the present invention.
In the figure: 1. mask main part, 2, cassette, 3, knot piece, 4, elastic cord, 5, connecting band, 6, breather valve, 7, air guide hose, 8, fag end, 9, magnetic path, 10, iron plate.
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: a leak-proof breather valve mask comprises a mask body 1, a breather valve 6 is arranged on the front surface of the mask body 1, the breather valve 6 and the mask body 1 are fixed through gluing, the breather valve 6 is circular, one side of the breather valve 6 is connected with one end of an air guide hose 7, the structure enables spray discharged from the breather valve 6 to be guided to the ground through the air guide hose 7, part of the spray is adsorbed by the inner wall of the air guide hose 7, the other part of the spray directly falls on the ground and cannot be dissociated in the air, so that the exhaust effect of the breather valve 6 is kept, the spray diffusion can be effectively prevented, threads are arranged on the outer wall of the breather valve 6, the connection mode between the breather valve 6 and the air guide hose 7 is threaded connection, the structure enables the air guide hose 7 to be conveniently assembled and disassembled, so that the breather valve mask can be repeatedly used, two sides of the lower end of the air guide hose 7 are, the length of the rope belt 8 can be stretched by adopting an elastic belt, one end of the rope belt 8 is fixedly connected with the air guide hose 7 through a fastener, the structure enables the lower end of the air guide hose 7 to be tied on legs or other parts of a body and buttonholes of clothes, the stability can be kept, two rope belts 8 are arranged, one ends of the 2 rope belts 8 far away from the air guide hose 7 are respectively provided with a magnetic block 9 and an iron block 10, the magnetic block 9 and the iron block 10 can be connected and fixed through sewing, the structure enables the 2 rope belts 8 to be connected through magnetic adsorption, the use is more convenient, elastic bands 4 are respectively arranged on two sides of the mask main body 1, one ends of the elastic bands 4 far away from the mask main body 1 are connected with the connecting belt 5, the elastic bands 4 have elasticity, so that the mask main body 1 can be stably sleeved on the head and can be automatically adjusted in a telescopic manner, the connecting, and connect through sewing up between connecting band 5 and the elastic cord 4, this net slice structural area is bigger, thereby can prevent that the person's head from being reined in and painful, connect through cassette 2 and knot piece 3 between elastic cord 4 and the gauze mask main part 1, cassette 2 is located the both sides of gauze mask main part 1, cassette 2 is fixed through the veneer, and knot piece 3 is located the one end of elastic cord 4, cassette 2 and knot piece 3 are "L" shape structure, and the structure of cassette 2 and knot piece 3 agrees with each other, this structure makes elastic cord 4 and connecting band 5 be can dismantle, thereby repeatedly usable, only need to change gauze mask main part 1 when the device receives the pollution can.
The working principle is as follows: when using this breather valve gauze mask of preventing leaking, whether the device has the part damage or connect the condition not firm earlier of inspection, use after the inspection is errorless, the front of this gauze mask main part 1 is provided with breather valve 6, and one side of breather valve 6 is connected with air guide hose 7, this structure makes breather valve 6 department exhaust droplet can be guided ground through air guide hose 7, wherein part droplet is adsorbed by air guide hose 7 inner wall, and another part droplet is direct to be fallen on ground, can not be free in the air, thereby both kept the exhaust effect of breather valve 6, can effectively prevent the droplet diffusion again, and then reach the effect that prevents virus germ and leak, this is exactly the theory of operation of this breather valve gauze mask of preventing leaking.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a breather valve gauze mask of preventing leaking, includes gauze mask main part (1), its characterized in that: the front of gauze mask main part (1) is provided with breather valve (6), and breather valve (6) are circular, and one side of breather valve (6) is connected with the one end of air guide hose (7), the both sides of air guide hose (7) lower extreme are provided with fag end (8) respectively, and detain fixed connection through tying between the one end of fag end (8) and air guide hose (7).
2. A leak resistant respiratory valve mask as claimed in claim 1, wherein: elastic bands (4) are respectively arranged on two sides of the mask main body (1), and a connecting band (5) is connected between one ends, far away from the mask main body (1), of the elastic bands (4).
3. A leak resistant respiratory valve mask as claimed in claim 2, wherein: the connecting belt (5) is of a mesh-shaped structure, and the connecting belt (5) is connected with the elastic band (4) through sewing.
4. A leak resistant respiratory valve mask as claimed in claim 2, wherein: the mask is characterized in that the elastic band (4) is connected with the mask main body (1) through the clamping seat (2) and the buckling block (3), the clamping seat (2) is located on two sides of the mask main body (1), the buckling block (3) is located at one end of the elastic band (4), the clamping seat (2) and the buckling block (3) are both L-shaped structures, and the structures of the clamping seat (2) and the buckling block (3) are mutually matched.
5. A leak resistant respiratory valve mask as claimed in claim 1, wherein: the outer wall of the breather valve (6) is provided with threads, and the breather valve (6) is in threaded connection with the air guide hose (7).
6. A leak resistant respiratory valve mask as claimed in claim 1, wherein: the number of the rope belts (8) is two, and the magnetic blocks (9) and the iron blocks (10) are respectively arranged at one ends of the 2 rope belts (8) far away from the air guide hose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225369.3U CN211721967U (en) | 2020-02-28 | 2020-02-28 | Prevent respiratory valve port cover of leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225369.3U CN211721967U (en) | 2020-02-28 | 2020-02-28 | Prevent respiratory valve port cover of leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211721967U true CN211721967U (en) | 2020-10-23 |
Family
ID=72877840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020225369.3U Expired - Fee Related CN211721967U (en) | 2020-02-28 | 2020-02-28 | Prevent respiratory valve port cover of leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211721967U (en) |
-
2020
- 2020-02-28 CN CN202020225369.3U patent/CN211721967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |