CN210581107U

CN210581107U - Mask

Info

Publication number: CN210581107U
Application number: CN201920969049.6U
Authority: CN
Inventors: 陈育龙
Original assignee: Guangzhou Guanhua Labor Protection Products Co Ltd
Current assignee: Guangzhou Guanhua Labor Protection Products Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-22
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a mask, the mask is piled up by skin, inlayer and intermediate level and constitutes the mask structure, the intermediate level sets up skin with between the inlayer, the lower part of inlayer is fixed with the lower jaw gasket on the surface, the edge of mask structure is provided with along circumference be used for with skin the inlayer and the sealed impression of intermediate level edge-fixing together annular, one side of mask structure is fixed with first mask area, the another side in first mask area is fixed with second mask area. The beneficial effects of the utility model are that wearing comfortablely, reducing the injury to the lower jaw, the gas tightness is good, and the inside close skin cotton of less gauze mask is to the frictional resistance of lower jaw, strengthens the mode of correctly wearing the gauze mask, prevents the injury of gauze mask blank holder strip to the face.

Description

Mask

Technical Field

The utility model relates to a gauze mask field, in particular to gauze mask.

Background

The disposable three-layer mask is made of two layers of non-woven fabrics and filter paper, and can be applied to various purposes such as electronic manufacturing industry, dust-free workshops, catering service industry, food processing, schools, motorcycle riding machines, spraying processing, stamping hardware, electroplating, chemical engineering, steel and electric welding fields, health hospitals, hand processing industry, hospitals, cosmetology, pharmacy, factories, environmental cleaning, public places and the like.

However, in the existing disposable three-layer mask, because the lower jaw in the mask is lack of a protective limiting compacting structure, the mask is often worn obliquely, and the mask blank holder is easy to hurt the face; the skin-friendly cotton in the mask generates frictional resistance on the lower jaw and the edge of the mask is poor in contact with the lower jaw, so that the problems that the wearing comfort of the mask is low, the whole air tightness is low and the damage to the lower jaw is large are caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mask, which can solve the problem of the prior art.

The utility model provides a mask, the mask is piled up by skin, inlayer and intermediate level and constitutes the mask structure, the intermediate level sets up skin with between the inlayer, the lower part of inlayer is fixed with the lower jaw gasket on the surface, the edge of mask structure is provided with along circumference be used for with skin the inlayer and the sealed impression of intermediate level edge-fixing together annular, one side of mask structure is fixed with first mask area, the another side in first mask area is fixed with second mask area.

Preferably, the outer layer comprises a non-woven fabric outer layer, a fiber cloth outer layer or a foam outer layer; the inner layer comprises a non-woven fabric inner layer, a fiber cloth inner layer or a foam inner layer; the middle layer comprises filter cotton and spray filter cloth.

Preferably, the mask structure comprises a folding mask structure, a plane mask structure or a cup-shaped mask structure, an aluminum strip or an iron wire plastic strip for limiting is arranged at the position of the bridge of the nose in the folding mask structure or the plane mask structure, and an aluminum strip or an iron wire plastic strip for limiting and a sponge cushion strip covered on the aluminum strip or the iron wire plastic strip are arranged at the position of the bridge of the nose on the inner side of the cup-shaped mask structure.

Preferably, the mandibular gasket is a rubber gasket, a sponge gasket, a foam gasket, a cloth gasket or a plastic foam gasket.

Preferably, the two ends of the mandibular pad are symmetrically disposed about the crease.

Preferably, the left and right sides of the mask structure are symmetrically arranged about the crease.

Preferably, the annular seal impressions are arranged in 2-5 groups and are staggered.

Preferably, the first and second mask straps are each an elastic strap having a certain stretching ability.

Preferably, a W-shaped impression is provided on an upper surface of the inner layer, and both sides of the W-shaped impression are symmetrically disposed about the fold.

Preferably, a butterfly-like impression is arranged on the surface of the inner layer, and two sides of the butterfly-like impression are symmetrically arranged around the crease.

The utility model has the advantages that: according to the mask, a lower jaw gasket which is consistent with the lower jaw radian is fixed on the surface of the lower portion, opposite to the inner layer, in the mask to serve as a protective limiting compaction structure, the lower jaw gasket is a rubber gasket or a sponge gasket, so that the mask is comfortable to wear, the injury to the lower jaw is reduced, the air tightness is good, the friction resistance of skin-friendly cotton in the mask to the lower jaw is reduced, the lower jaw gasket can also play a limiting role during wearing, the mode of correctly wearing the mask is enhanced, and the injury of a mask blank holder strip to the face is prevented; the aluminum strips for limiting are arranged at the positions of the nose bridge in the folding mask structure and the plane mask structure, and the aluminum strips for limiting are arranged at the positions of the nose bridge on the inner side of the cup-shaped mask structure, so that the wearing mode can be effectively improved; the sponge filler strip that covers on the aluminium strip can effectual improvement comfort level.

Drawings

Fig. 1 is a schematic view of a mask structure provided by the present invention;

fig. 2 is a schematic view showing the superposition combination of the outer layer, the inner layer and the middle layer of the mask provided by the present invention.

Fig. 3 is a schematic view of a planar mask structure of the mask of the present invention;

fig. 4 is a schematic view of a cup-shaped mask structure of the mask of the present invention;

fig. 5 is a schematic view of a cup-shaped mask structure of the mask of the present invention.

Description of reference numerals: 1-an outer layer; 2-an inner layer; 3-an intermediate layer; 4-mandibular spacer; 5-a first mask belt; 6-a second mask strip; 7-ring seal impression; 8-butterfly-shaped-imitating impression; 9-W-shaped impression; 10-folding; 11-aluminum strips; 12-sponge cushion strip.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 and 2, the embodiment of the present invention provides a mask, the mask is formed by stacking an outer layer 1, an inner layer 2 and a middle layer 3, the middle layer 3 is disposed between the outer layer 1 and the inner layer 2, a lower surface of the inner layer 2 is fixed with a mandibular gasket 4, an edge of the mask is circumferentially provided with an annular sealing impression 7 for fixing the outer layer 1, the inner layer 2 and the middle layer 3, one edge of the mask is fixed with a first mask belt 5, and the other edge of the first mask belt 5 is fixed with a second mask belt 6.

In this embodiment, the outer layer 1 includes a non-woven fabric outer layer, a fiber cloth outer layer or a foam outer layer; the inner layer comprises a non-woven fabric inner layer, a fiber cloth inner layer or a foam inner layer; the middle layer comprises filter cotton and spray filter cloth.

As shown in fig. 3 to 5, in this embodiment, the mask structure includes a folding mask structure, a planar mask structure, or a cup-shaped mask structure, an aluminum strip or a steel wire clip plastic strip 11 for limiting is disposed at a position of a nose bridge in the folding mask structure or the planar mask structure, an aluminum strip or a steel wire clip plastic strip 11 for limiting and a sponge cushion strip 12 covering the aluminum strip or the steel wire clip plastic strip 11 are disposed at a position of the nose bridge inside the cup-shaped mask structure.

In this embodiment, the mandibular gasket 4 is a rubber gasket, a sponge gasket, a foam gasket, a cloth gasket, or a plastic foam gasket.

In this embodiment, the two ends of the mandibular pad 4 are symmetrically disposed about the fold 10.

In this embodiment, the left and right sides of the mask structure are symmetrically disposed about the fold 10.

In the present embodiment, the annular seal impressions 7 are arranged in 2-5 groups and are staggered.

In this embodiment, the first mask band 5 and the second mask band 6 are elastic bands having a certain stretching ability.

In this embodiment, a W-shaped impression 9 is provided on the upper surface of the inner layer 2, and two sides of the W-shaped impression 9 are symmetrically arranged about the fold 10.

In this embodiment, a butterfly-like impression 8 is disposed on the surface of the inner layer 2, and two sides of the butterfly-like impression 8 are symmetrically disposed about the crease 10.

The principle is as follows: according to the mask, a lower jaw gasket 4 consistent with the radian of a lower jaw is fixed on the surface of the lower portion, opposite to an inner layer 2, in the mask to serve as a protective limiting compaction structure, wherein the lower jaw gasket 4 is a rubber gasket or a sponge gasket, so that the mask is comfortable to wear, harm to the lower jaw is reduced, the air tightness is good, the friction resistance of skin-friendly cotton in the mask to the lower jaw is reduced, the lower jaw gasket 4 can also play a limiting role during wearing, the mode of correctly wearing the mask is enhanced, and the damage of a mask blank holder to the face is prevented; the aluminum strip or the iron wire clamping plastic strip 11 for limiting is arranged at the position of the nose bridge in the folding mask structure and the plane mask structure, and the aluminum strip or the iron wire clamping plastic strip 11 for limiting is arranged at the position of the nose bridge on the inner side of the cup-shaped mask structure, so that the wearing mode can be effectively improved; the sponge filler strip 12 covered on the aluminum strip 11 can effectively improve the comfort level.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. A mask, characterized in that: the mask is formed by stacking an outer layer (1), an inner layer (2) and a middle layer (3) to form a mask structure, the middle layer (3) is arranged between the outer layer (1) and the inner layer (2), a lower jaw gasket (4) is fixed on the surface of the lower portion of the inner layer (2), an annular sealing impression (7) used for fixing the outer layer (1), the inner layer (2) and the middle layer (3) together is arranged on the edge of the mask structure along the circumferential direction, a first mask belt (5) is fixed on one side of the mask structure, and a second mask belt (6) is fixed on the other side of the first mask belt (5).

2. Mask according to claim 1, characterized in that said outer layer (1) comprises an outer layer of non-woven fabric, of fibrous fabric or of foam; the inner layer comprises a non-woven fabric inner layer, a fiber cloth inner layer or a foam inner layer; the middle layer comprises filter cotton and spray filter cloth.

3. The mask according to claim 1, wherein the mask structure comprises a folding mask structure, a plane mask structure or a cup-shaped mask structure, an aluminum strip or a plastic strip with iron wire (11) for limiting is arranged at the position of the bridge of the nose in the folding mask structure or the plane mask structure, an aluminum strip or a plastic strip with iron wire (11) for limiting and a sponge cushion strip (12) covered on the aluminum strip or the plastic strip with iron wire (11) are arranged at the position of the bridge of the nose on the inner side of the cup-shaped mask structure.

4. Mask according to claim 1, characterized in that the mandibular gasket (4) is a rubber gasket or a sponge gasket or a foam gasket or a cloth gasket or a plastic foam gasket.

5. Mask according to claim 1, characterized in that the two ends of the mandibular pad (4) are symmetrically arranged about the fold (10).

6. Mask according to claim 1, characterized in that the left and right sides of the mask structure are symmetrically arranged with respect to the fold (10).

7. Mask according to claim 1, characterized in that the annular sealing impressions (7) are arranged in groups of 2-5 and staggered.

8. Mask according to claim 1, characterized in that said first and second mask straps (5, 6) are elastic straps having a certain stretching capacity.

9. Mask according to claim 1, characterized in that the upper surface of the inner layer (2) is provided with a W-shaped impression (9), the two sides of the W-shaped impression (9) being arranged symmetrically with respect to the fold (10).

10. Mask according to claim 1, characterized in that the inner layer (2) is provided on its surface with a simulated butterfly shaped impression (8), the two sides of said simulated butterfly shaped impression (8) being arranged symmetrically with respect to the fold (10).