CN213247026U

CN213247026U - Filter element replaceable, comfortable-to-wear, environment-friendly and washable mask

Info

Publication number: CN213247026U
Application number: CN202021290469.0U
Authority: CN
Inventors: 丘勇; 刘婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-25
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the technical field of masks, in particular to a cleanable mask with replaceable filter element, comfortable wearing and environmental protection, which comprises a mask body, an elastic belt and a filter element, wherein the elastic belt is sewed with the upper edge of the mask body to form a nose bridge binding part, the right side of the nose bridge binding part is wound out rightwards and sewed with the right side of the lower edge of the mask body to form a right ear-hanging part, the lower end of the right ear-hanging part is extended leftwards and sewed with the lower edge of the mask body to form a chin binding part, and the left side of the chin binding part is wound out leftwards and sewed with the left side of the nose bridge binding part to form a left ear-hanging part; the mask body comprises a washable surface layer and an inner layer, the upper edge and the lower edge of the inner layer are respectively sewn with the upper edge and the lower edge of the surface layer to form a middle interlayer for containing a filter element, and the filter element is arranged in the middle interlayer; the utility model discloses not only can used repeatedly, the environmental protection, wear comfortable moreover, be applicable to more in the daily life.

Description

Filter element replaceable, comfortable-to-wear, environment-friendly and washable mask

The technical field is as follows:

the utility model relates to a gauze mask technical field especially relates to a removable filter element, wear comfortable and environmental protection gauze mask that can wash.

Background art:

the mask is a protective device which is conventionally used in daily life of people, and has the function of separating and blocking impurities in the air, such as droplets and other pollutants carrying viruses and bacteria, so that the human body protection is realized.

The masks disclosed in the prior art are mostly single-layer, disposable masks. For example, chinese patent application No. 201721054040.X discloses a "disposable mask", which is reported in the patent documents: this disposable gauze mask includes: the filtering composite cloth is folded in half and provided with a nose mouth area positioned at one end of the folding line and an extension area far away from the folding line, and after the filtering composite cloth is unfolded, the nose mouth area protrudes outwards in a three-dimensional manner along the folding line and is used for coating and sealing the nose mouth; the beneficial effects are that: the stereo convex nose mouth area is adopted to cover the sealed nose mouth and the stretched eye spirit area, and the stereo protective pillow has the advantages of stereo shape, good protective performance and beautiful appearance.

However, in an extreme period, such as an epidemic outbreak season, the demand of medical care personnel and common people in the society for the mask is very large, and the disposable mask cannot be used continuously after being used for a short time, so that the mask is not in demand, and insufficient masks are not provided for related personnel, which is not beneficial to controlling the epidemic situation.

The utility model has the following contents:

the utility model aims at providing a removable filter element, wear comfortable and environmental protection washable gauze mask to the not enough of prior art existence, not only can used repeatedly, the environmental protection, wear comfortable moreover, be applicable to more in the daily life.

In order to realize the purpose, the utility model discloses a technical scheme is: a filter piece replaceable, comfortable-to-wear, environment-friendly and washable mask comprises a mask body, an elastic belt and a filter piece, wherein the elastic belt is sewn with the upper edge of the mask body to form a nose bridge binding portion, the right side of the nose bridge binding portion winds out rightwards and is sewn with the right side of the lower edge of the mask body to form a right ear hanging portion, the lower end of the right ear hanging portion extends leftwards and is sewn with the lower edge of the mask body to form a lower chin binding portion, and the left side of the lower chin binding portion winds out leftwards and is sewn with the left side of the nose bridge binding portion to form a left ear hanging portion; the gauze mask body includes washable surface course and inlayer, and the upper and lower edge of inlayer stitches and forms the intermediate layer that is used for holding the filter element with the upper and lower edge of surface course respectively, and the filter element sets up in intermediate layer.

The further improvement of the scheme is that the right lug part and the left lug part are respectively provided with a tightness adjusting buckle for adjusting the tightness of the elastic belt.

The elastic belt is formed by folding and sewing rubber bands, and comprises a first rubber band layer and a second rubber band layer; the first rubber layer of the elastic belt at the position of the nose bridge bunching part is sewn with the upper edge of the outer side face of the surface layer, and the second rubber layer of the elastic belt at the position of the nose bridge bunching part is sewn with the upper edge of the inner side face of the inner layer; the first rubber layer of the elastic belt at the position of the chin fastening part is sewn with the lower edge of the outer side surface of the surface layer, and the second rubber layer of the elastic belt at the position of the chin fastening part is sewn with the lower edge of the inner side surface of the inner layer.

The scheme is further improved in that the left side and the right side of the surface layer are folded inwards to form a left cover layer and a right cover layer respectively; the upper edge and the lower edge of the left cover layer are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer, a left interlayer is formed between the left cover layer and the surface layer, and the right edge of the left cover layer is covered on the left edge of the inner layer; the upper edge and the lower edge of the right cover layer are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer, a right interlayer is formed between the right cover layer and the surface layer, and the left edge of the right cover layer is covered on the right edge of the inner layer; the left and right sides of the filter disc are respectively arranged in the left interlayer and the right interlayer.

The scheme is further improved in that a left cover layer is arranged on the left side of the inner layer, and a right cover layer is arranged on the right side of the inner layer; the left edge, the upper edge and the lower edge of the left cover layer are respectively sewn with the inner side surface of the surface layer, a left interlayer is formed between the left cover layer and the surface layer, and the right edge of the left cover layer is covered on the left edge of the inner layer; the right edge, the upper edge and the lower edge of the right cover layer are respectively sewn with the inner side surface of the surface layer, a right interlayer is formed between the right cover layer and the surface layer, and the left edge of the right cover layer is covered on the right edge of the inner layer; the left and right sides of the filter disc are respectively arranged in the left interlayer and the right interlayer.

The further improvement of the scheme is that the filter disc is melt-blown cloth or cotton cloth.

The scheme is further improved in that the surface layer is made of any one or a mixture of more of cotton, elastic fiber, real silk, nylon, terylene and polypropylene.

The scheme is further improved in that the outer side face of the surface layer is printed with patterns and/or characters.

The scheme is further improved in that the inner layer is formed by weaving pure cotton.

The further improvement of the scheme is that the surface layer is formed by sewing two symmetrical cloth pieces, and the inner layer is formed by sewing two symmetrical cloth pieces.

The utility model has the advantages that: the utility model provides a removable filter element, wear comfortable and environmental protection gauze mask that can wash, including gauze mask body, elastic webbing, filter element, the elastic webbing is sewed up with gauze mask body upper edge and is formed the nose bridge and restraints the portion, and the right side of nose bridge restraints the portion and sews up with the right side of the lower limb of gauze mask body and forms right hangers portion, and the lower extreme of right hangers portion extends left and sews up with the lower limb of gauze mask body and forms chin restraint portion, and the left side of chin restraint portion is walked out left and is sewed up with the left side of nose bridge and is formed left hangers portion; the mask body comprises a washable surface layer and an inner layer, the upper edge and the lower edge of the inner layer are respectively sewn with the upper edge and the lower edge of the surface layer to form a middle interlayer for containing a filter element, and the filter element is arranged in the middle interlayer; the utility model has the advantages of it is following:

1. the utility model discloses a gauze mask body includes washable surface course and inlayer, and the upper and lower edge of inlayer combines with the upper and lower edge seam of surface course respectively and forms the intermediate layer that is used for holding the filter element, and the filter element sets up in the intermediate layer, through changing the filter element and rinsing the gauze mask body, can repeat the repetitious usage to the gauze mask, and is more environmental protection, is applicable to in daily life more, can alleviate the demand of gauze mask, does benefit to the control of epidemic situation;

2. compared with the existing mask and face pressed by the nose bridge batten, the utility model has the advantages that the whole mask and face can be well attached and tightened by integrally encircling and sewing the elastic belt to form the nose bridge binding part, the right ear-hanging part, the chin binding part and the left ear-hanging part, so that the mask is soft as a whole and does not have hard objects, is more comfortable to wear and is more suitable for daily life;

3. compared with the existing mask, the right lug hanging part and the left lug hanging part of the utility model are respectively provided with the tightness adjusting buckle for adjusting the tightness of the elastic belt, and the tightness degree of the elastic belt is correspondingly adjusted according to the actual wearing condition, so that the tightness degree of the elastic belt is ensured to be suitable and more comfortable to wear, the mask is suitable for various crowds with different distances between two ears, and the application range is wide;

4. the elastic band of the utility model is formed by folding and sewing rubber bands, has better overall elastic effect, can better attach and tighten the whole mask and the face, is not easy to lose efficacy, is more stable to use and has long service life;

5. the left side of the inner layer of the utility model is provided with the left cover layer, the right side of the inner layer is provided with the right cover layer, a left interlayer is formed between the left cover layer and the surface layer, a right interlayer is formed between the right cover layer and the surface layer, and the left and the right sides of the filter disc are respectively arranged in the left interlayer and the right interlayer, so that the filter disc can be prevented from falling from the middle interlayer;

6. compared with the prior mask with fixed filter sheets, the filter sheet of the utility model can be used for melt-blown cloth and cotton cloth independently or in combination according to personal use conditions, has stronger practicability and is more suitable for daily life;

7. the surface layer of the utility model is woven by real silk, is not only wholly soft, breathable and comfortable to wear, but also beautiful and atmospheric, and can be matched with daily dressed clothes, so that the mask is not only a protective device, but also is a part of clothes dressing, and is more suitable for daily life;

8. the surface layer of the utility model is woven by cotton and elastic fiber, is not only soft and comfortable to wear, but also has soaping resistance, alkali perspiration resistance, acid perspiration resistance, friction resistance and high color fastness, and can be repeatedly used;

9. the inner layer of the utility model is woven by pure cotton, the whole body is very soft, the wearing is comfortable, and the inner layer has better hygroscopicity;

10. the utility model discloses a surface course lateral surface printing has pattern and/or characters, can carry out individualized gauze mask according to individual hobby and wear, can arrange with the dress of daily wearing and taking, makes the gauze mask not only be a protector, but also partly in the dress up of dress, is applicable to more in the daily life.

Description of the drawings:

fig. 1 is a schematic structural view of the outer side of embodiment 1.

Fig. 2 is a schematic structural view of the inner side of embodiment 1.

FIG. 3 is a schematic view of another embodiment 1 in an inner use state.

Fig. 4 is a schematic cross-sectional structure of embodiment 1.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view at B in fig. 4.

Fig. 7 is a schematic structural view of the outer side in embodiment 2.

Fig. 8 is a schematic structural view of the inner side in embodiment 2.

Description of reference numerals: the mask comprises a mask body 1, a surface layer 11, a left cover layer 111, a right cover layer 112, an inner layer 12, a middle interlayer 13, a left interlayer 14, a right interlayer 15, an elastic belt 2, a nose bridge binding part 21, a first rubber band layer 211, a second rubber band layer 212, a right ear hanging part 22, a chin binding part 23, a left ear hanging part 24, a tightness adjusting buckle 3 and a filter disc 4.

The specific implementation mode is as follows:

embodiment 1, as shown in fig. 1-6, the utility model discloses a mask body 1, elastic band 2, filter element 4, elastic band 2 sews up with the upper edge of mask body 1 and forms nose bridge portion 21, and the right side of nose bridge portion 21 is walked out to the right and is sewed up with the right side of the lower limb of mask body 1 and forms right hangers portion 22, and the lower extreme of right hangers portion 22 extends left and is sewed up with the lower limb of mask body 1 and forms chin portion 23, and the left side of chin portion 23 is walked out to the left and is sewed up with the left side of nose bridge portion 21 and forms left hangers portion 24; the mask body 1 comprises a washable surface layer 11 and an inner layer 12, the upper edge and the lower edge of the inner layer 12 are respectively sewn with the upper edge and the lower edge of the surface layer 11 to form a middle interlayer 13 for containing the filter disc 4, and the filter disc 4 is arranged in the middle interlayer 13; the utility model discloses a gauze mask body 1 includes washable surface course 11 and inlayer 12, the upper and lower edge of inlayer 12 stitches with the upper and lower edge of surface course 11 respectively and forms the intermediate layer 13 that is used for holding filter element 4, filter element 4 sets up in intermediate layer 13, through changing filter element 4 and rinsing gauze mask body 1, can repeat the repetitious usage to the gauze mask, and is more environment-friendly, is applicable to in daily life more, can alleviate the demand of gauze mask, does benefit to the control of epidemic situation; compare in current compress tightly gauze mask and face through the laminating of bridge of the nose layering, the utility model discloses a 2 an organic whole of elastic webbing encircle to sew up and form bridge of the nose and restraint portion 21, right hangers portion 22, chin and restraint portion 23, left hangers portion 24, can laminate whole gauze mask and face well, tighten up, whole soft, do not have hard thing to wear more comfortable, be applicable to more in the daily life.

The right lug part 22 and the left lug part 24 are respectively provided with an elasticity adjusting buckle 3 for adjusting the elasticity of the elastic belt 2; compared with the existing mask, the utility model discloses a right hangers portion 22, left hangers portion 24 are equipped with the tight regulation knot 3 that is used for adjusting 2 elasticity of elastic webbing respectively, carry out the corresponding regulation of 2 elasticity degrees of elastic webbing according to the actual condition of wearing to can guarantee that 2 elasticity degrees of elastic webbing are suitable, wear more comfortable, can be applicable to the different various crowds of two ear intervals, application scope is wide.

The elastic band 2 is formed by folding and sewing rubber bands, and the elastic band 2 comprises a first rubber band layer 211 and a second rubber band layer 212; the first rubber layer 211 of the elastic band 2 at the position of the nose bridge part bunching part 21 is sewed with the upper edge of the outer side face of the surface layer 11, and the second rubber layer 212 of the elastic band 2 at the position of the nose bridge part bunching part 21 is sewed with the upper edge of the inner side face of the inner layer 12; the first rubber band layer 211 of the elastic band 2 at the position of the chin strap part 23 is sewed with the lower edge of the outer side surface of the surface layer 11, and the second rubber band layer 212 of the elastic band 2 at the position of the chin strap part 23 is sewed with the lower edge of the inner side surface of the inner layer 12; the utility model discloses an elastic webbing 2 is sewed up by the rubber band fifty percent discount and is formed, and whole elasticity effect is better, not only can laminate whole gauze mask and face better, tighten up, is difficult for moreover taking place to become invalid, uses more stable, long service life.

The left side and the right side of the surface layer 11 are folded inwards to form a left cover layer 111 and a right cover layer 112 respectively; compared with sewing two pieces of cloth, the left cover layer 111 and the right cover layer 112 are formed by folding two sides of the surface layer 11 in half, so that the sewing process is less, and the production efficiency is high; the upper edge and the lower edge of the left cover layer 111 are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer 11, a left interlayer 14 is formed between the left cover layer 111 and the surface layer 11, and the right edge of the left cover layer 111 is covered on the left edge of the inner layer 12; the upper edge and the lower edge of the right cover layer 112 are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer 11, a right interlayer 15 is formed between the right cover layer 112 and the surface layer 11, and the left edge of the right cover layer 112 is covered on the right edge of the inner layer 12; the left side and the right side of the filter disc 4 are respectively arranged in the left interlayer 14 and the right interlayer 15; the utility model discloses an inner layer 12 left side is equipped with left cover layer 111, and the right side of inner layer 12 is equipped with right cover layer 112, forms left intermediate layer 14 between left cover layer 111 and the surface course 11, forms right intermediate layer 15 between right cover layer 112 and the surface course 11, and the left and right both sides of filter element 4 set up respectively in left intermediate layer 14, right intermediate layer 15, can prevent that filter element 4 from dropping from intermediate layer 13.

Filter 4 is meltblown or cotton, and filter 4 may be other filter materials or a combination of multiple filter materials, such as: several layers of melt-blown cloth, several layers of cotton cloth or filter sheets 4 with mint flavor and apple flavor; compare filter 4 in current gauze mask fixed, the utility model discloses a filter 4 can carry out alone or the combination use to melt-blown cloth, cotton according to individual in service behavior, and the practicality is stronger, more is applicable to in the daily life.

The surface layer 11 is made of any one or more of cotton, elastic fiber, silk, nylon, terylene and polypropylene; the utility model discloses a surface course 11 can be by pure silk textile, not only whole soft, ventilative, wear comfortable, pleasing to the eye, atmosphere moreover, can arrange with daily dress of wearing to take, make the gauze mask not only be a protector, but also partly in the dress up, be applicable to more in the daily life.

The surface layer 11 in the embodiment is formed by weaving 95% of cotton and 5% of elastic fiber, and the elastic fiber in the embodiment is spandex; not only is the whole soft and comfortable to wear, but also the whole is soaping-resistant, alkali-perspiration-resistant, acid-perspiration-resistant, friction-resistant and high in color fastness, and can be repeatedly used; the inner layer 12 in this embodiment is woven from pure cotton; the whole body is very soft and comfortable to wear, and has better hygroscopicity.

11 lateral surface printing of surface course has pattern and/or characters, can carry out individualized gauze mask according to individual hobby and wear, can arrange with the dress of daily wearing and taking, makes the gauze mask not only be a protector, but also partly in the dress up of dress, is applicable to in the daily life more.

Embodiment 2, as shown in fig. 7 to 8, the present embodiment is different from embodiment 1 in that: surface course 11 is sewed up by the cloth of two symmetries and is formed, and inlayer 12 is sewed up by the cloth of two symmetries and forms, and surface course 11, inlayer 12 can carry out the fifty percent discount to make whole gauze mask changeably accomodate. The rest is the same as example 1 and will not be described again.

Example 3, this example differs from example 1 in that: the left side of the inner layer 12 is provided with a left cover layer 111, and the right side of the inner layer 12 is provided with a right cover layer 112; the left edge, the upper edge and the lower edge of the left cover layer 111 are respectively sewn with the inner side face of the surface layer 11, a left interlayer 14 is formed between the left cover layer 111 and the surface layer 11, and the right edge of the left cover layer 111 is covered on the left edge of the inner layer 12; the right edge, the upper edge and the lower edge of the right cover layer 112 are respectively sewn with the inner side surface of the surface layer 11, a right interlayer 15 is formed between the right cover layer 112 and the surface layer 11, and the left edge of the right cover layer 112 is covered on the right edge of the inner layer 12; the left and right sides of the filter 4 are respectively arranged in the left interlayer 14 and the right interlayer 15. The rest is the same as example 1 and will not be described again.

The working principle is as follows:

the right edge of the left cover layer 111 is opened, the left edge of the inner layer 12 is opened, the right side of the filter disc 4 penetrates between the right edge of the left cover layer 111 and the left edge of the inner layer 12 and penetrates through the middle interlayer 13 to penetrate into the right interlayer 15, the left side of the filter disc 4 penetrates into the left interlayer 14, the right edge of the left cover layer 111 is covered on the left edge of the inner layer 12, and the filter disc 4 is installed; in the same way, the filter disc 4 can be loaded from the right side; lifting the right edge of the left cover layer 111 and the left edge of the inner layer 12, and drawing out the filter disc 4 from the space between the right edge of the left cover layer 111 and the left edge of the inner layer 12 to finish the taking-out of the filter disc 4; the utility model discloses removable filter element 4, wear comfortable, the environmental protection can be washd, can used repeatedly, is applicable to more in the daily life.

Of course, the above description is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a removable filter element, wear comfortable and environmental protection washable gauze mask which characterized in that: the mask comprises a mask body (1), an elastic belt (2) and a filter disc (4), wherein the elastic belt (2) is sewn with the upper edge of the mask body (1) to form a nose bridge binding part (21), the right side of the nose bridge binding part (21) winds out rightwards and is sewn with the right side of the lower edge of the mask body (1) to form a right ear hanging part (22), the lower end of the right ear hanging part (22) extends leftwards and is sewn with the lower edge of the mask body (1) to form a chin binding part (23), and the left side of the chin binding part (23) winds out leftwards and is sewn with the left side of the nose bridge binding part (21) to form a left ear hanging part (24); the mask body (1) comprises a washable surface layer (11) and an inner layer (12), the upper edge and the lower edge of the inner layer (12) are respectively sewn with the upper edge and the lower edge of the surface layer (11) to form a middle interlayer (13) for containing the filter disc (4), and the filter disc (4) is arranged in the middle interlayer (13); the right ear hanging part (22) and the left ear hanging part (24) are respectively provided with a tightness adjusting buckle (3) for adjusting the tightness of the elastic belt (2).

2. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 1, wherein said mask comprises: the elastic belt (2) is formed by folding and sewing rubber bands, and the elastic belt (2) comprises a first rubber band layer (211) and a second rubber band layer (212); the first rubber band layer (211) of the elastic band (2) at the position of the nose bridge bunching part (21) is sewn with the upper edge of the outer side face of the surface layer (11), and the second rubber band layer (212) of the elastic band (2) at the position of the nose bridge bunching part (21) is sewn with the upper edge of the inner side face of the inner layer (12); the first rubber layer (211) of the elastic belt (2) at the position of the chin fastening part (23) is sewn with the lower edge of the outer side surface of the surface layer (11), and the second rubber layer (212) of the elastic belt (2) at the position of the chin fastening part (23) is sewn with the lower edge of the inner side surface of the inner layer (12).

3. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: the left side and the right side of the surface layer (11) are respectively folded inwards to form a left cover layer (111) and a right cover layer (112); the upper edge and the lower edge of the left cover layer (111) are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer (11), a left interlayer (14) is formed between the left cover layer (111) and the surface layer (11), and the right edge of the left cover layer (111) is covered on the left edge of the inner layer (12); the upper edge and the lower edge of the right cover layer (112) are respectively sewn with the upper edge and the lower edge of the inner side surface of the surface layer (11), a right interlayer (15) is formed between the right cover layer (112) and the surface layer (11), and the left edge of the right cover layer (112) is covered on the right edge of the inner layer (12); the left side and the right side of the filter disc (4) are respectively arranged in the left interlayer (14) and the right interlayer (15).

4. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: the left side of the inner layer (12) is provided with a left cover layer (111), and the right side of the inner layer (12) is provided with a right cover layer (112); the left edge, the upper edge and the lower edge of the left cover layer (111) are respectively sewn with the inner side surface of the surface layer (11), a left interlayer (14) is formed between the left cover layer (111) and the surface layer (11), and the right edge of the left cover layer (111) is covered on the left edge of the inner layer (12); the right edge, the upper edge and the lower edge of the right cover layer (112) are respectively sewn with the inner side surface of the surface layer (11), a right interlayer (15) is formed between the right cover layer (112) and the surface layer (11), and the left edge of the right cover layer (112) is covered on the right edge of the inner layer (12); the left side and the right side of the filter disc (4) are respectively arranged in the left interlayer (14) and the right interlayer (15).

5. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: the filter disc (4) is melt-blown cloth or cotton cloth.

6. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: patterns and/or characters are printed on the outer side surface of the surface layer (11).

7. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: the inner layer (12) is woven from pure cotton.

8. The filter-replaceable, comfortable-to-wear, and environmentally washable mask of claim 2, wherein said mask comprises: the surface layer (11) is formed by sewing two symmetrical fabrics, and the inner layer (12) is formed by sewing two symmetrical fabrics.