Medical mask with multi-layer filtering effect

Abstract

The utility model discloses a medical mask with a multi-layer filtering effect, which comprises a mask main body, an isolating layer non-woven fabric is arranged at the front end of the mask main body, wrinkles are arranged at the front end of the isolating layer non-woven fabric, ear ropes are arranged on two sides of the front end of the mask main body, and positioning pressing pastes are arranged between the ear ropes and the mask main body. A nose pressing strip is installed in the mask body, skin-friendly side stickers are fixedly connected to the two sides of the mask body, and a skin-friendly nose sticker is fixedly connected to the top end of the mask body. According to the medical mask with the multi-layer filtering effect, the skin-friendly non-woven fabric is attached to the mouth and the nose of a wearer, the skin-friendly non-woven fabric can have the moisture absorption and ventilation effects, three-layer filtering protection is achieved through the particle adsorption layer, the first filtering melt-blown layer and the second filtering melt-blown layer in the mask body, the filtering effect of the whole mask body is enhanced, and the medical mask is good in filtering effect. According to the structure, the function of conveniently enhancing the filtering effect is achieved, and the problem that the filtering effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical masks, in particular to a medical mask with a multi-layer filtering effect. Background Art

[0002] Medical masks are mostly made of one or more layers of non-woven fabrics. The main production processes include meltblowing, spunbond, hot air or needle punching. They have the functions of resisting liquids, filtering particles and bacteria, and are a type of medical protective textile.

[0003] After searching, it was found that most medical masks use a single layer of meltblown cloth to filter particulate matter, but some particulate bacteria and bacteria can easily pass through the protective layer of medical masks. Moreover, if medical staff wear medical masks for a long time, their ears will be hurt or marked, which is very uncomfortable.

[0004] There is an urgent need for a medical mask with multi-layer filtering effect to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide a medical mask with multi-layer filtering effect to solve the problem of poor filtering effect mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical mask with a multi-layer filtering effect, comprising a mask body, an isolation layer non-woven fabric is arranged at the front end of the mask body, the front end of the isolation layer non-woven fabric is arranged with folds, ear ropes are arranged on both sides of the front end of the mask body, a positioning pressure sticker is installed between the ear rope and the mask body, a nose pressure strip is installed inside the mask body, skin-friendly side stickers are fixedly connected to both sides of the mask body, a skin-friendly nose sticker is fixedly connected to the top of the mask body, a second filter melt-blown layer is arranged at the rear end of the isolation layer non-woven fabric, a particle adsorption layer is arranged at the rear end of the second filter melt-blown layer, a first filter melt-blown layer is arranged at the rear end of the particle adsorption layer, and a skin-friendly non-woven fabric is arranged at the rear end of the first filter melt-blown layer.

[0007] Preferably, the first filter melt-blown layer is arranged at the rear end of the particle adsorption layer, and the second filter melt-blown layer is arranged at the front end of the particle adsorption layer.

[0008] Preferably, the first filter melt-blown layer and the second filter melt-blown layer are made of the same material.

[0009] Preferably, an anti-slip strip is installed at the rear end of the skin-friendly nose patch, and four groups of the anti-slip strips are provided.

[0010] Preferably, two groups of the skin-friendly side stickers are provided, and the skin-friendly side stickers are installed on both sides of the mask body.

[0011] Preferably, the isolation layer nonwoven fabric and the second filter meltblown layer are bonded and fixed, and the nose strip is embedded in the interior of the mask body.

[0012] Preferably, a protective pad is fixedly connected to the inner side of the ear rope, and anti-slip grooves are provided on the inner side of the protective pad.

[0013] Preferably, the protective pad is made of silicone material and has an arc shape.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the medical mask with multi-layer filtering effect not only realizes the function of enhancing the filtering effect and improving the fit, but also realizes the function of being more comfortable to wear;

[0015] By providing an isolation layer non-woven fabric, a skin-friendly non-woven fabric, a particle adsorption layer, a first filter melt-blown layer and a second filter melt-blown layer, the isolation layer non-woven fabric has a strong waterproof protection effect, and can provide flame retardant protection against external body fluids and water when worn. The skin-friendly non-woven fabric fits the mouth and nose of the wearer, and the skin-friendly non-woven fabric can have a moisture-absorbing and breathable effect. The particle adsorption layer, the first filter melt-blown layer and the second filter melt-blown layer inside the mask body realize three-layer filtering protection, which enhances the overall filtering effect of the mask body. This structure realizes the function of facilitating the enhancement of the filtering effect;

[0016] By providing a skin-friendly nose patch, an anti-slip strip and a skin-friendly side patch, when medical staff wear a medical mask, they need to first place the mask body on the mouth and nose, then hang the ear ropes on the two ears, and then press the nose pressure strip to fit it on the bridge of the nose. Then, the skin-friendly nose patch on the mask body can be fitted on the bridge of the nose and cheek to improve the fitting and sealing performance. The skin-friendly side patches on both sides of the mask body fit on the jaw line. The above structure can improve the sealing effect of the fit, thereby improving the stability of the fit.

[0017] By providing ear ropes, protective pads and anti-slip grooves, the ear ropes can assist the mask body to be worn stably. During wearing, the ear ropes are hung behind the ears of medical staff. The protective pads on the ear ropes are made of soft and fitting silicone material. While improving wearing stability, the protective pads can also prevent the ears from being strangled and red, thereby enhancing wearing comfort. The anti-slip grooves on the protective pads increase the friction of wearing and avoid the problem of slipping. This structure improves wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0022] In the figure: 1. Mask body; 2. Pleats; 3. Positioning pressure stickers; 4. Skin-friendly nose stickers; 5. Nose pressure strips; 6. Ear ropes; 7. Isolation layer non-woven fabric; 8. Anti-slip strips; 9. Skin-friendly non-woven fabric; 10. Skin-friendly side stickers; 11. Protective pads; 12. Anti-slip patterns; 13. Particle adsorption layer; 14. First filter meltblown layer; 15. Second filter meltblown layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 , a medical mask with a multi-layer filtering effect, comprising a mask body 1, an isolation layer non-woven fabric 7 is arranged at the front end of the mask body 1, folds 2 are arranged at the front end of the isolation layer non-woven fabric 7, ear ropes 6 are arranged on both sides of the front end of the mask body 1, a positioning pressure sticker 3 is installed between the ear rope 6 and the mask body 1, a nose pressure strip 5 is installed inside the mask body 1, skin-friendly side stickers 10 are fixedly connected to both sides of the mask body 1, a skin-friendly nose sticker 4 is fixedly connected to the top of the mask body 1, a second filter melt-blown layer 15 is arranged at the rear end of the isolation layer non-woven fabric 7, a particle adsorption layer 13 is arranged at the rear end of the second filter melt-blown layer 15, a first filter melt-blown layer 14 is arranged at the rear end of the particle adsorption layer 13, and a skin-friendly non-woven fabric 9 is arranged at the rear end of the first filter melt-blown layer 14;

[0025] The first filter melt-blown layer 14 is disposed at the rear end of the particle adsorption layer 13, and the second filter melt-blown layer 15 is disposed at the front end of the particle adsorption layer 13. The first filter melt-blown layer 14 and the second filter melt-blown layer 15 are made of the same material;

[0026] Specifically, Figure 1 and Figure 4 As shown, the isolation layer non-woven fabric 7 has a strong waterproof protection effect, and can provide flame retardant protection against external body fluids and water when worn. The skin-friendly non-woven fabric 9 fits the wearer's mouth and nose, and can have a moisture-absorbing and breathable effect. The particle adsorption layer 13, the first filter melt-blown layer 14 and the second filter melt-blown layer 15 inside the mask body 1 realize three-layer filtering protection, which enhances the overall filtering effect of the mask body 1.

[0027] Embodiment 2: The rear end of the skin-friendly nose patch 4 is installed with an anti-slip strip 8, and the anti-slip strip 8 is provided with four groups, and the skin-friendly side patches 10 are provided with two groups, and the skin-friendly side patches 10 are installed on both sides of the mask body 1;

[0028] Specifically, Figure 1 and Figure 2 As shown, first place the mask body 1 on the mouth and nose, then hang the ear ropes 6 on the two ears, and then press the nose pressure strip 5 to make it fit on the bridge of the nose. Then the skin-friendly nose sticker 4 on the mask body 1 can be fitted on the bridge of the nose and the cheek to improve the fitting and sealing performance. The skin-friendly side stickers 10 on both sides of the mask body 1 are fitted with the jaw line. The above structure can improve the fitting and sealing effect.

[0029] Embodiment 3: The isolation layer non-woven fabric 7 and the second filter melt-blown layer 15 are bonded and fixed, the nose pressure strip 5 is embedded in the inside of the mask body 1, the inner side of the ear rope 6 is fixedly connected with a protective pad 11, the inner side of the protective pad 11 is provided with an anti-slip pattern 12, the protective pad 11 is made of silicone material, and the protective pad 11 is arc-shaped;

[0030] Specifically, Figure 1 and Figure 3 As shown, the protective pad 11 on the ear strap 6 is made of soft and close-fitting silicone material. The protective pad 11 can improve the wearing stability while preventing the ears from getting red, thereby enhancing the wearing comfort. The anti-slip grooves 12 on the protective pad 11 increase the wearing friction and avoid the problem of slipping.

[0031] Working principle: When using the utility model, the mask body 1 needs to be placed on the mouth and nose first, and then the ear ropes 6 are hung on the two ears, and then the nose pressure strip 5 is pressed to make it fit on the bridge of the nose, and then the skin-friendly nose sticker 4 on the mask body 1 can fit on the bridge of the nose and cheek to improve the fitting and sealing performance, and the skin-friendly side stickers 10 on both sides of the mask body 1 fit on the jaw line. During the wearing process, the ear ropes 6 are hung behind the ears of the medical staff. The protective pads 11 on the ear ropes 6 are made of soft and fitting silicone material. The protective pads 11 can improve the wearing stability while preventing the ears from being strangled and reddening, thereby enhancing the wearing comfort. The anti-slip pattern 12 on the protective pad 11 increases the friction when worn and avoids the problem of slipping. The isolation layer non-woven fabric 7 has a strong waterproof protection effect and can provide flame retardant protection against external body fluids and water when worn. The skin-friendly non-woven fabric 9 fits the wearer's mouth and nose, and the skin-friendly non-woven fabric 9 can have the effect of moisture absorption and breathability. The particle adsorption layer 13, the first filter melt-blown layer 14 and the second filter melt-blown layer 15 inside the mask body 1 realize three-layer filtering protection, which enhances the overall filtering effect of the mask body 1. This structure realizes the function of facilitating the enhancement of the filtering effect.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A medical mask with multi-layer filtering effect, comprising a mask body (1), characterized in that: The front end of the mask body (1) is provided with an isolation layer non-woven fabric (7), the front end of the isolation layer non-woven fabric (7) is provided with folds (2), the two sides of the front end of the mask body (1) are provided with ear ropes (6), a positioning pressure sticker (3) is installed between the ear ropes (6) and the mask body (1), a nose pressure strip (5) is installed inside the mask body (1), the two sides of the mask body (1) are fixedly connected with skin-friendly side stickers (10), the top of the mask body (1) is fixedly connected with a skin-friendly nose sticker (4), the rear end of the isolation layer non-woven fabric (7) is provided with a second filtering melt-blown layer (15), the rear end of the second filtering melt-blown layer (15) is provided with a particle adsorption layer (13), the rear end of the particle adsorption layer (13) is provided with a first filtering melt-blown layer (14), and the rear end of the first filtering melt-blown layer (14) is provided with a skin-friendly non-woven fabric (9).

2. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: The first filter melt-blown layer (14) is arranged at the rear end of the particle adsorption layer (13), and the second filter melt-blown layer (15) is arranged at the front end of the particle adsorption layer (13).

3. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: The first filter melt-blown layer (14) and the second filter melt-blown layer (15) are made of the same material.

4. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: The rear end of the skin-friendly nose patch (4) is provided with an anti-slip strip (8), and four groups of the anti-slip strips (8) are provided.

5. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: Two groups of the skin-friendly side stickers (10) are provided, and the skin-friendly side stickers (10) are installed on both sides of the mask body (1).

6. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: The isolation layer nonwoven fabric (7) and the second filter meltblown layer (15) are bonded and fixed, and the nose strip (5) is embedded in the interior of the mask body (1).

7. A medical mask with multi-layer filtering effect according to claim 1, characterized in that: A protective pad (11) is fixedly connected to the inner side of the ear rope (6), and an anti-slip pattern (12) is provided on the inner side of the protective pad (11).

8. A medical mask with multi-layer filtering effect according to claim 7, characterized in that: The protective pad (11) is made of silica gel and is in an arc shape.

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