CN212911824U

CN212911824U - Novel protective mask

Info

Publication number: CN212911824U
Application number: CN202021305684.3U
Authority: CN
Inventors: 张荣龙; 孟昭; 范红莉; 李世利; 何建林; 刘海燕
Original assignee: Aimu Suzhou Medical Health Technology Co ltd
Current assignee: Aimu Suzhou Medical Health Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-09
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a novel protective mask, which comprises a mask body, wherein the mask body is formed by sequentially superposing a surface layer, a first supporting layer, a middle layer, a second supporting layer and a skin sticking layer, the surface layer and the skin sticking layer are both made of silk, the first supporting layer and the second supporting layer are both adhesive linings, and the middle layer is a PTFE nano film; the upper end of the mask body is provided with a nose support, one side part of the nose support, which is far away from the mask body, is a raised arc-shaped part, and the middle part of the arc-shaped part is recessed downwards to form a concave part; elastic ear bands are arranged on two sides of the mask body, and the ear bands are narrowed from the position far away from the mask body to the position close to the mask body; the mask body comprises two body parts connected left and right, and a single connecting seam is formed between the two body parts. The utility model provides a novel protective mask, which is light and thin as a whole, greatly improves the wearing comfort of the user while ensuring the isolation effect of the anti-splash, dust, liquid and particulate matters; can be repeatedly used, saves the environment and reduces the waste.

Description

Novel protective mask

Technical Field

The utility model relates to a gauze mask product field especially relates to a novel protective facial mask.

Background

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, the middle layer is an isolation filter layer, the outer layer is a special material antibacterial layer, and the mask is a simple protective device which is frequently used by medical staff, patients or people for preventing respiratory tract infection germs, smoke dust, particulate matters and the like. The mask has various forms, and has the main function of forming an air filter layer between the nose, mouth and the outside to prevent germs, smoke dust and dust from directly entering the mouth and the nose. The medical mask has poor flying-foam barrier property.

However, the existing mask has many disadvantages, such as unreasonable design of the traditional mask, and the long wearing time can cause pressure on the nose and ears, which causes great discomfort; the common mask is a disposable mask, which causes resource waste and increases environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model provides a novel protective facial mask solves the problem that wearing time is of a specified duration and causes the oppression to nose, ear department, technical scheme is as follows:

the utility model provides a novel protective mask, which comprises a mask body, wherein the mask body is formed by sequentially superposing a surface layer, a first supporting layer, a middle layer, a second supporting layer and a skin sticking layer from outside to inside, the surface layer and the skin sticking layer are both made of silk, the first supporting layer and the second supporting layer are both adhesive linings, and the middle layer is a PTFE nano film; the upper end of the mask body is provided with a nose support, one side part of the nose support, which is far away from the mask body, is a raised arc-shaped part, and the middle part of the arc-shaped part is recessed downwards to form a recessed part; elastic ear belts are arranged on two sides of the mask body, and the ear belts are narrowed from a position far away from the mask body to a position close to the mask body; the mask body comprises two body parts connected left and right, and a single connecting seam is formed between the two body parts.

Further, the mask body is in a folded state and a using state, when the mask body is in the folded state, the two body parts are folded and attached, and the nose support is folded and attached; when the mask is in a use state, one ends of the two body parts, which are far away from the connecting seam, and the nose supports are both expanded outwards, so that a concave structure with an accommodating space is formed in the middle of the mask body.

Further, both sides of the concave part are arc-shaped structures.

Further, the width of the ear band is set to be in the range of 0.5-2.5 cm.

Further, the fiber diameter range of the PTFE nano-film is set to be 100-200 nm.

Further, the first support layer and the second support layer are both adhesive liners.

Further, the real silk is mulberry silk.

Furthermore, the nose pads and the ear belts are both made of double-sided cloth fabric with a double-sided structure, and the gram weight range of the double-sided cloth fabric is 160-220g/m²。

The utility model provides a beneficial effect that technical scheme brought as follows:

a. the utility model provides a novel protective mask, which is light and thin as a whole, greatly improves the wearing comfort of the user while ensuring the isolation effect of the anti-splash, dust, liquid and particulate matters;

b. in addition, the fabric can be reused after being disinfected, washed and dried, so that the environment is saved and the waste is reduced;

c. the mulberry silk fabric, the nano-film and the double-sided cloth fabric are combined, so that the application range of the nano-film material in the mask product is expanded.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of a first viewing angle of a novel protective mask provided in an embodiment of the present invention;

fig. 2 is a perspective view of a second viewing angle of the novel protective mask according to an embodiment of the present invention;

fig. 3 is a cross-sectional structural view of a mask body of the novel protective mask provided in an embodiment of the present invention.

Wherein the reference numerals include: 1-mask body, 11-body, 12-surface, 13-first supporting layer, 14-middle layer, 15-second supporting layer, 16-skin-sticking layer, 2-nose pad, 21-depression and 3-ear band.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

In an embodiment of the utility model, a novel protective facial mask is provided, see fig. 1, fig. 2 and fig. 3, it includes gauze mask body 1, gauze mask body 1 is formed by top layer 12, first supporting layer 13, intermediate level 14, second supporting layer 15 and the 16 coincide of skin layer in proper order from outside to inside in proper order, top layer 12 and skin layer 16 are made by the silk, first supporting layer 13 and second supporting layer 15 are the adhesive interlining, intermediate level 14 is the PTFE nanometer film.

The surface layer 12 and the skin-adhering layer 16 are made of real silk, and the real silk is mulberry silk and is made of mulberry silk materials, has satin gloss, is rich in elasticity in weft, is soft and breathable, and is comfortable to adhere to the skin. First supporting layer 13 and second supporting layer 15 are the adhesive interlining, and the pure silk is softer, when wearing the gauze mask, if the gauze mask body can direct contact user's skin and lead to breathing not smooth. A certain breathing space is required for the nose and the mouth of a user, and the first supporting layer 13 and the second supporting layer 15 are particularly added, so that the mask body can form an accommodating space when in use; the material of the first support layer 13 and the second support layer 15 is preferably an adhesive lining, which is a known fabric. The adhesive lining is a lining coated with hot melt adhesive, the adhesive lining is adhered to the back of the required fabric through heating, ironing and pressing, and when the fabric is too soft, smooth and difficult to operate, the fabric added with the adhesive lining has thickness, is stiff, attractive and elastic, so that the fabric has high stiffness and forms a three-dimensional structure; the adhesive interlining is preferably a knitted adhesive interlining, comprising a warp knitted interlining and a weft knitted interlining, and has good elasticity and stable dimension.

The utility model provides a novel protective facial mask, top layer 12 (pure silk surface fabric) and first supporting layer 13 (knitting bonding lining) are glued together, and skin layer 16 and second supporting layer 15 (knitting bonding lining) are glued together, and intermediate level 14 (nanometer membrane) and first supporting layer 13, second supporting layer 15 between close the sewing connection through the inner and outer layer list needle is in the same place.

The upper end of gauze mask body 1 is provided with the nose and holds in the palm 2, the nose holds in the palm 2 and keeps away from a lateral part of gauze mask body 1 and be bellied arc portion, just arc portion middle part is downwards (directional gauze mask body 1 direction) concave yield and forms depressed part 21, the both sides of depressed part 21 are the arc structure, the lower extreme of depressed part 21 is the V-arrangement structure. The arc-shaped part can be attached to the protruding nose, the nose breathing part can be covered by the nose support 2, the attaching area of the concave part 21 to the nose bridge is reduced, and the nose pad is breathable, comfortable and accords with human engineering. Set up the nose and hold in the palm, can laminate more with user's nose, can not cause the oppression to the nose, improve the comfort level, current bridge of the nose strip is harder, can cause the oppression to the nose, and the wearing time can form the indentation in nose department for a long time, and is extremely uncomfortable.

The nose pad 2 preferably adopts a double-sided cloth fabric with a double-sided structure, and the gram weight range of the double-sided cloth fabric is 160-220g/m². The double-faced fabric is a double-faced structure formed by mutually weaving warps and wefts, the double-faced fabric is a free-cutting fabric, and belongs to the existing known material, the raw materials of the double-faced fabric are nylon and spandex, the nylon is preferably 67%, and the spandex is preferably 33%; it has elasticity, wearability, softness, and the wearing comfort level is good, adopts double faced cloth to make nose and holds in the palm, further improves and wears the comfort level, and the outward appearance is more fashionable.

The utility model discloses a gauze mask body 1, including gauze mask body 1, ear belt 3 is from keeping away from gauze mask body 1 to the structure that is close to gauze mask body 1 and narrows gradually, promptly the width that ear belt 3 kept away from gauze mask body 1 is greater than the width that ear belt 3 is close to gauze mask body 1, the width range of ear belt 3 sets up to 0.5-2.5cm (centimetre), and the narrowest part is 0.5cm, and the widest part can reach 2.5cm, and the narrowest part is 0.8cm preferably, and the widest part is 1.8cm preferably. The ear belt 3 is made of double-faced cloth fabric, has elasticity and is good in wearing comfort. Ear strap is to ear department for the structure of widening gradually, the strap ear strap of relative width unanimity, and the gauze mask wearing time of this application can not tighten the ear for a long time and cause discomfort, and the oppression is felt little, improves greatly and wears the travelling comfort.

Mask body 1 includes two main part 11 of controlling the connection, connects through making up between two main part 11 and forms single joint line, mask body 1 has fold condition and user state, when being in fold condition, two 11 fifty percent discount laminatings of main part, just 2 fifty percent discount laminatings are held in the nose, conveniently deposit and inside hidden and prevent that the dust from getting into, and the fabulous protection inner structure does not receive the pollution, improves life. When the mask is in a use state, one ends of the two body parts 11, which are far away from the connecting seam, and the nose support 2 are both expanded (i.e. unfolded) outwards, so that a concave structure with an accommodating space is formed in the middle of the mask body 1, i.e. the mask body is opened, the inside is exposed, and after the mask is worn by a user, the face (mouth and nose) of the user faces the accommodating space to provide a breathing space; the both ends that gauze mask body 1 was provided with ear area 3 are planar structure (parallel with the plane of placing) when using state, and the middle part is protruding structure, is convenient for place on the plane for inside avoids polluting, because of the gauze mask body is the surface fabric, this part planar structure can directly laminate skin when wearing.

The middle layer 14 is a PTFE nano film, the PTFE nano film belongs to a known material, the fiber diameter range of the PTFE nano film is set to be 100-200nm (nanometer), the fiber diameter is smaller than that of a traditional material, and the fiber diameter of a non-woven fabric material used by the traditional mask is more than 1000 nanometers; PM2.5 (particulate matter with aerodynamic equivalent diameter less than or equal to 2500 nm) in the air can be blocked more effectively, the concentration of bacteria and viruses in the air is reduced effectively, and the blocking efficiency is higher; the service life is longer, the air pollution is isolated by applying the physical principle, and the mask is more durable (the non-woven fabric material used by the traditional mask needs to adsorb particles by static electricity due to the large fiber diameter, and the static electricity is affected by the temperature and the humidity in the environment, and the like, and can lose efficacy in a short time, so the mask can be used only once); the nanometer film has better air permeability, moisture resistance and impermeability, can breathe more easily and freely when the mask is worn, and can be repeatedly used underwater.

The novel protective mask provided by the utility model greatly improves the wearing comfort of the user while ensuring the isolation effect of the anti-splash, dust, liquid and particulate matters, and can be reused after being sterilized, washed, dried, thereby saving the environment and reducing the waste; the mulberry silk fabric, the nano-film and the double-sided cloth fabric are combined, so that the application range of the nano-film material in the mask product is expanded.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The novel protective mask is characterized by comprising a mask body (1), wherein the mask body (1) is formed by sequentially laminating a surface layer (12), a first supporting layer (13), an intermediate layer (14), a second supporting layer (15) and a skin adhering layer (16) from outside to inside, the surface layer (12) and the skin adhering layer (16) are both real silk, the first supporting layer (13) and the second supporting layer (15) are both adhesive linings, and the intermediate layer (14) is a PTFE nano film; the upper end of the mask body (1) is provided with a nose support (2), one side part of the nose support (2) far away from the mask body (1) is a raised arc-shaped part, and the middle part of the arc-shaped part is recessed downwards to form a recessed part (21); elastic ear bands (3) are arranged on two sides of the mask body (1), and the ear bands (3) are narrowed from a position far away from the mask body (1) to a position close to the mask body (1); the mask body (1) comprises two body parts (11) which are connected left and right, and a single connecting seam is formed between the two body parts (11).

2. The novel protective mask according to claim 1, wherein the mask body (1) has a folded state and a use state, and when in the folded state, the two body parts (11) are folded and attached, and the nose pad (2) is folded and attached; when the mask is in a use state, one ends of the two body parts (11) far away from the connecting seam and the nose support (2) are both expanded outwards, so that a concave structure with an accommodating space is formed in the middle of the mask body (1).

3. The protective mask according to claim 1 wherein both sides of said recess (21) are of arcuate configuration.

4. The protective mask according to claim 1, characterized in that the width of the ear straps (3) is set in the range of 0.5-2.5 cm.

5. The novel protective mask as claimed in claim 1, wherein the fiber diameter of the PTFE nano-film is set to 100-200 nm.

6. The protective mask according to claim 1, wherein said silk is mulberry silk.

7. The protective mask as claimed in claim 1, wherein the nose pad (2) and the ear band (3) are both made of double-sided cloth with double-sided structure, and the gram weight range of the double-sided cloth is 160-220 g/m-²。