CN212650429U - Disposable mask pad and mask - Google Patents
Disposable mask pad and mask Download PDFInfo
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- CN212650429U CN212650429U CN202020475464.9U CN202020475464U CN212650429U CN 212650429 U CN212650429 U CN 212650429U CN 202020475464 U CN202020475464 U CN 202020475464U CN 212650429 U CN212650429 U CN 212650429U
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Abstract
The utility model discloses a disposable gauze mask pad and gauze mask relates to protective articles technical field, and its technical scheme main points include antibiotic layer, antibiotic layer's inboard is provided with the melt-blown layer, the inboard of melt-blown layer is provided with the adhesive linkage, the middle part of adhesive linkage is provided with ventilative layer, the adhesive linkage has all been offered with the junction of melt-blown layer and has been located ventilative layer outlying cavity, the cavity inner wall is provided with built on stilts layer, the bleeder vent has all been seted up to the both sides on adhesive linkage and melt-blown layer, the inner wall of bleeder vent is provided with the shutoff ball. The utility model discloses can disperse the most gas of exhalation, make the gauze mask pad keep the state of preferred, it is more comfortable to dress.
Description
Technical Field
The utility model relates to a protective articles technical field, the more specifically disposable gauze mask pad and gauze mask that says so.
Background
The mask is a sanitary article, is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on the air entering the lung, has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like, and can be divided into an air filtering type mask and an air supply type mask.
Because the environmental pollution problem is serious day by day, people pay more and more attention to the protection of individual to bacterium, virus, pollutant etc., wherein the quantity of gauze mask also increases gradually, and the nervous condition in gauze mask market then can be alleviated to the appearance of gauze mask pad, but gauze mask pad on the market is hugged closely on the face surface mostly in the use, the unable timely effluvium of human body exhalation gas, it is very uncomfortable to dress, and lead to gauze mask pad and human contact's region to breed bacterium etc. easily, consequently, technical personnel in the field provide a disposable gauze mask pad, in order to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem provided in the background art, an object of the present invention is to provide a disposable mask cushion, which has the advantages of releasing most of the exhaled air, keeping the mask cushion in a better state and being more comfortable to wear.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a disposable mask pad, includes antibiotic layer, the inboard on antibiotic layer is provided with the melt-blown layer, the inboard on melt-blown layer is provided with the adhesive linkage, the middle part of adhesive linkage is provided with ventilative layer, the cavity that is located ventilative layer outlying is all seted up with the junction on melt-blown layer to the adhesive linkage, the cavity inner wall is provided with the built on stilts layer, the bleeder vent has all been seted up to the both sides on adhesive linkage and melt-blown layer, the inner wall of bleeder vent is provided with the shutoff ball.
As a further aspect of the present invention: the antibacterial layer, the melt-blown layer and the bonding layer are all non-woven fabric material members, and polypropylene is melt-blown on the surface of the melt-blown layer.
As a further aspect of the present invention: and the outer side of the antibacterial layer is provided with a bonding strip.
As a further aspect of the present invention: the breathable layer is a moisture permeable membrane material component, and the moisture permeable membrane is one or a combination of TPE (thermoplastic elastomer) high-permeability membrane, TPU (thermoplastic polyurethane) high-permeability membrane or PU (polyurethane) high-permeability membrane.
As a further aspect of the present invention: the overhead layer is a spiral net structure woven by high-elastic silk threads, and the high-elastic silk threads can be polyester material components.
As a further aspect of the present invention: the blocking ball is of a spherical structure formed by chemical fiber fabrics, and two ends of the blocking ball are fixed at openings at two ends of the air vent through silk threads.
As a further aspect of the present invention: the cross section of the air hole is funnel-shaped, and the diameter of the plugging ball is between the maximum diameter and the minimum diameter of the air hole.
A second object of the present invention is to provide a mask, comprising a disposable mask pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the mask cushion is internally provided with the melt-blown layer, so that the invasion of viruses can be effectively blocked, and the breathable layer, the cavity, the overhead layer and the air holes are arranged, so that the breathability of the mask cushion can be effectively improved, exhaled moisture and the like can permeate the breathable layer and diffuse out of the air holes through the cavity during exhalation, the blocking ball is blown by the exhaled gas at the moment, gaps are formed between the blocking ball and the air holes, the gas carrying the moisture can be exhausted at the moment, the moisture content of a joint of the mask cushion and a human body is effectively reduced, the mask cushion is kept in a better state and is more comfortable, and the blocking ball approaches to the inner side during inhalation and blocks the air holes, so that spray can be prevented from infecting the respiratory tract of the human body through the air holes, the mask cushion has a good protection effect and a certain moisture permeation function, and is safer and more comfortable to use;
drawings
Fig. 1 is a schematic structural diagram of a second embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first embodiment of the present invention;
fig. 3 is a top view of a first embodiment of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention.
In the figure: 1. an antimicrobial layer; 2. a melt-blown layer; 3. an adhesive layer; 4. a breathable layer; 5. a cavity; 6. an overhead layer; 7. air holes are formed; 8. plugging the ball; 9. and (6) bonding the strips.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Please refer to fig. 1-5, in the embodiment of the present invention, a disposable mask pad, including antibacterial layer 1, antibacterial layer 1's inboard is provided with melt-blown layer 2, melt-blown layer 2's inboard is provided with adhesive linkage 3, adhesive linkage 3's middle part is provided with ventilative layer 4, adhesive linkage 3 and melt-blown layer 2's junction has all been offered and is located ventilative layer 4 outlying cavity 5, cavity 5 inner wall is provided with built on stilts layer 6, adhesive linkage 3 and melt-blown layer 2's both sides have all been offered bleeder vent 7, the inner wall of bleeder vent 7 is provided with shutoff ball 8.
In fig. 2, the antibacterial layer 1, the melt-blown layer 2 and the adhesive layer 3 are all non-woven fabric members, polypropylene is melt-blown on the surface of the melt-blown layer 2, the non-woven fabric has good air permeability, the polypropylene material has a certain isolation effect on viruses, and the protective performance of the mask pad is ensured.
In fig. 2, the adhesive strip 9 is disposed on the outer side of the antibacterial layer 1, so that the mask pad body can be conveniently adhered to the inner side of the mask.
In fig. 2, the air permeable layer 4 is a moisture permeable membrane material member, and the moisture permeable membrane is one or more of a TPE high permeability membrane, a TPU high permeability membrane, or a PU high permeability membrane, which allows exhaled moisture and the like to pass through the moisture permeable membrane, so that the air permeable vent 7 can subsequently discharge moisture.
In fig. 4, the layer 6 is a spiral net structure of high elastic threads, and the high elastic threads can be polyester material members, wherein the spiral net structure is similar to the schematic view of the inside of the spring mattress, and aims to provide a certain supporting capability and have a good ventilation function.
In fig. 5, the blocking ball 8 is a spherical structure made of chemical fiber fabric, and both ends of the blocking ball 8 are fixed at openings at both ends of the air hole 7 through silk threads, and the silk threads are used for fixing the blocking ball 8 to enable the blocking ball 8 to be in a movable state inside the air hole 7, so that gaps are staggered during expiration and the air hole 7 is blocked during inspiration.
In fig. 5, the cross section of the air hole 7 is funnel-shaped, the diameter of the blocking ball 8 is between the maximum diameter and the minimum diameter of the air hole 7, so that when a human body exhales, the gap between the blocking ball 8 and the air hole 7 can be staggered, the air is convenient to exhaust, and when the human body inhales, the gap is blocked by the blocking ball 8, and the possibility of external virus invasion can be reduced.
The utility model discloses a theory of operation is: the melt-blown layer 2 is arranged in the mask pad to effectively block the invasion of viruses, and the ventilation layer 4, the cavity 5, the overhead layer 6 and the ventilation holes 7 are arranged to effectively increase the ventilation performance of the mask pad, when the user exhales, the exhaled moisture and the like can permeate the breathable layer 4 and be emitted out of the breathable holes 7 through the cavity 5, at the moment, the blocking ball 8 is blown by the exhaled air, a gap is formed between the gauze mask cushion and the air vent 7, so that the air carrying the moisture can be exhausted at the moment, the moisture content at the joint of the gauze mask cushion and the human body is effectively reduced, the gauze mask cushion keeps a better state and is more comfortable, when breathing in, the blocking ball 8 is close to the inner side to block the air vent 7, so that the phenomenon that the human respiratory tract is infected by the spray through the air vent 7 can be avoided, the mask cushion has a good protection effect and a certain moisture permeation function, and is safer and more comfortable to use.
Example two
A second object of the present invention is to provide a mask, which comprises a disposable mask pad according to the first embodiment, wherein the detailed structure is not repeated herein.
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 (8)
1. A disposable mask cushion comprising an antibacterial layer (1), characterized in that: the inner side of the antibacterial layer (1) is provided with a melt-blown layer (2), the inner side of the melt-blown layer (2) is provided with an adhesive layer (3), the middle part of the adhesive layer (3) is provided with a breathable layer (4), a cavity (5) which is positioned at the periphery of the breathable layer (4) is formed in the joint of the adhesive layer (3) and the melt-blown layer (2), an overhead layer (6) is arranged on the inner wall of the cavity (5), air holes (7) are formed in the two sides of the adhesive layer (3) and the melt-blown layer (2), and a blocking ball (8) is arranged on the inner wall of each air hole (7).
2. The disposable mask pad according to claim 1, wherein the antibacterial layer (1), the melt-blown layer (2) and the adhesive layer (3) are all nonwoven members, and the surface of the melt-blown layer (2) is melt-blown with polypropylene.
3. A disposable mask cushion according to claim 1, wherein the antibacterial layer (1) is provided with an adhesive strip (9) on the outside.
4. A disposable mask cushion according to claim 1, wherein the breathable layer (4) is a moisture permeable film material member and the moisture permeable film is one or more of TPE, TPU or PU high permeability film in combination.
5. A disposable mask cushion according to claim 1, wherein the elevated layer (6) is a spiral net structure of high elastic thread, and the high elastic thread may be a member of a polyester material.
6. The disposable mask pad according to claim 1, wherein the blocking ball (8) is a spherical structure made of chemical fiber fabric, and both ends of the blocking ball (8) are fixed at the openings at both ends of the air hole (7) by silk threads.
7. The disposable mask cushion according to claim 1, wherein the vent hole (7) has a funnel-shaped cross-section and the blocking ball (8) has a diameter between the maximum diameter and the minimum diameter of the vent hole (7).
8. A mask comprising the disposable mask cushion of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475464.9U CN212650429U (en) | 2020-04-02 | 2020-04-02 | Disposable mask pad and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020475464.9U CN212650429U (en) | 2020-04-02 | 2020-04-02 | Disposable mask pad and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212650429U true CN212650429U (en) | 2021-03-05 |
Family
ID=74766783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020475464.9U Active CN212650429U (en) | 2020-04-02 | 2020-04-02 | Disposable mask pad and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212650429U (en) |
-
2020
- 2020-04-02 CN CN202020475464.9U patent/CN212650429U/en active Active
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