CN214483370U

CN214483370U - Mask

Info

Publication number: CN214483370U
Application number: CN202120051610.XU
Authority: CN
Inventors: 陈蒙; 尹红花
Original assignee: Xiamen Jinyanda Daily Necessities Co ltd
Current assignee: Xiamen Jinyanda Daily Necessities Co ltd
Priority date: 2021-01-10
Filing date: 2021-01-10
Publication date: 2021-10-26
Anticipated expiration: 2031-01-10

Abstract

The utility model relates to a mask relates to health supplies technical field, and it includes the mask body and locates the ear area at mask body both ends, the both ends in ear area respectively with the side reason upper portion and the sub-unit connection of mask body, the mask body comprises three layer construction, the basic unit of inlayer, middle level prevent PM2.5 layer and lie in outermost non-woven fabrics layer, the basic unit, prevent PM2.5 layer and non-woven fabrics layer and pass through ultrasonic welding for form the articulamentum around the mask body, control the articulamentum is the arc setting, the both sides of mask body are the circular arc setting, and its crest is close to the central point of mask body. This application has the leakproofness that improves the gauze mask, promotes gauze mask protective capacities's effect.

Description

Mask

Technical Field

The application relates to the technical field of hygienic products, in particular to a mask.

Background

The mask is generally a device worn on the mouth and nose for filtering air entering the mouth and nose so as to block harmful gas, smell, droplets, viruses and other substances.

A conventional mask, as shown in fig. 1, generally includes a mask body and ear bands provided at both ends of the mask body.

However, the side edges of the mask do not fit well to the face of the wearer, and gaps are likely to be formed, which results in insufficient sealing performance and adversely affects the protective ability.

SUMMERY OF THE UTILITY MODEL

In order to improve the leakproofness of gauze mask, promote the protective capacities of gauze mask, this application provides a gauze mask.

The application provides a gauze mask adopts following technical scheme:

the utility model provides a mask, includes the gauze mask body and locates the ear area at gauze mask body both ends, the both ends in ear area respectively with the side reason upper portion and the sub-unit connection of gauze mask body, the gauze mask body comprises three layer construction, the most inlayer basic unit, the intermediate level prevent PM2.5 layer and lie in outermost non-woven fabrics layer, the basic unit, prevent PM2.5 layer and non-woven fabrics layer and pass through ultrasonic welding for form the articulamentum all around of gauze mask body, control the articulamentum is the arc setting, the both sides of gauze mask body are the circular arc setting, and its crest is close to the central point of gauze mask body.

Through adopting above-mentioned technical scheme, set the articularly into with the articulamentum of both sides, when taking the gauze mask on the ear through the ear area for the laminating that the gauze mask of the left and right sides can be better is on human face, with this make that the gauze mask can be better with human facial laminating mutually, avoid having the space between gauze mask and the human face, thereby improve the protective capacities of gauze mask.

Optionally, a plurality of third fold portions arranged in the same direction are arranged on the mask body.

By adopting the technical scheme, the third fold part is arranged, so that the filtering area of the mask can be increased, and the filtering effect of the mask is better; the setting of third fold portion simultaneously can be with the gauze mask formation arc form of widening to this make that the gauze mask can be better laminate mutually with people's face, make the sealed effect of gauze mask better.

Optionally, the left and right connecting layers are arranged in an arc shape, and the wave crest of the connecting layer is far away from the central point of the mask body.

Through adopting above-mentioned technical scheme, control the articulamentum and be the arc setting, when hanging the ear area on the ear, the ear area is dragged the gauze mask body and is made the both sides of gauze mask body can be better laminate mutually with human face to this protective capacities who guarantees the gauze mask.

Optionally, a first fold portion is arranged on the mask body and close to the middle of the mask body, and a plurality of second fold portions bent towards the first fold portion are arranged on two sides of the first fold portion.

Through adopting above-mentioned technical scheme, the setting of first fold portion and second fold portion can make the gauze mask supported to cover the mouth nose, with this leakproofness of guaranteeing the gauze mask.

Optionally, the plurality of second fold portions take the first fold portion as the highest point and are arranged in a descending manner in sequence.

Through adopting above-mentioned technical scheme, set up first fold portion at the peak for the gauze mask that props up can more have the third dimension, and more spaces supply the nose to place with this can be propped out.

Optionally, the length of the mask body is 195mm, and the width is 85 mm.

By adopting the technical scheme, the length of the mask body is controlled, so that the mask body can be attached to the side wall of the face, and a gap is prevented from being generated between the mask body and the face; the width of the mask body is controlled, so that the production cost of the mask is reduced while the chin is covered.

Optionally, be located the upper end the articulamentum includes first articulamentum, second articulamentum and third articulamentum, first articulamentum, second articulamentum and third articulamentum make this internal formation of gauze mask place the chamber, it is provided with the elasticity strip to place the intracavity.

Through adopting above-mentioned technical scheme, the setting of elastic strip can make the top edge of gauze mask body can be better with the laminating of bridge of the nose to this makes the laminating that the gauze mask body can be inseparabler on the bridge of the nose, with this protective effect who guarantees the gauze mask.

Optionally, the length of the elastic strip is two thirds of the length of the placing cavity.

Through adopting above-mentioned technical scheme, set up the length of elastic strip into placing the two-thirds of chamber length for the elastic strip can slide and place the intracavity, so that the user of being convenient for adjusts the position of elastic strip according to actual conditions.

In summary, the present application includes at least one of the following beneficial technical effects:

the connecting layers on the two sides are arranged into an arc shape, so that the masks on the left side and the right side can be better attached to the face of a human body when the masks are worn on ears through ear belts, the masks can be better attached to the face of the human body, a gap is prevented from being formed between the masks and the face of the human body, and the protective capacity of the masks is improved;

the third fold part is arranged, so that the filtering area of the mask can be increased, and the filtering effect of the mask is better; meanwhile, the third fold part can widen the mask to form an arc shape, so that the mask can be better attached to the face of a person, and the sealing effect of the mask is better;

the length of the mask body is controlled, so that the mask body can be attached to the side wall of the face, and a gap between the mask body and the face is avoided; the width of the mask body is controlled, so that the production cost of the mask is reduced while the chin is covered.

Drawings

FIG. 1 is an overall schematic view of embodiment 1;

FIG. 2 is a schematic sectional view of the mask body according to example 1;

FIG. 3 is an overall schematic view of embodiment 2;

FIG. 4 is an overall schematic view of embodiment 3.

Reference numerals: 1. a mask body; 11. a base layer; 12. a PM2.5 prevention layer; 13. a non-woven fabric layer; 2. an ear band; 3. a connecting layer; 31. an upper connection layer; 311. a first tie layer; 312. a second connection layer; 313. a third connection layer; 32. a lower tie layer; 33. a left tie layer; 34. a right tie layer; 4. a third fold portion; 5. a placement chamber; 6. an elastic strip; 7. a first wrinkle part; 8. a second corrugated portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Embodiment 1, referring to fig. 1, the present application discloses a mask, including a mask body 1 and two ear straps 2, the two ear straps 2 are respectively welded on the left and right sides of the mask body 1, one end of the ear strap 2 is welded on the upper portion of the side edge of the mask body 1, and the other end is welded on the lower portion of the side edge of the mask body 1.

As can be seen from fig. 2, the mask body 1 includes a base layer 11, a PM2.5 prevention layer 12, and a non-woven fabric layer 13, which are sequentially disposed, the non-woven fabric layer 13 is located at the outermost side, and the base layer 11 is made of spun-bonded non-woven fabric. The base layer 11, the PM2.5 prevention layer 12 and the non-woven fabric layer 13 are welded by ultrasonic waves and then are cut into rectangles, four connecting layers 3 are formed after the ultrasonic waves are welded on the mask body 1, and the four connecting layers are named as an upper connecting layer 31, a lower connecting layer 32, a left connecting layer 33 and a right connecting layer 34 according to positions of the connecting layers. Go up articulamentum 31, lower articulamentum 32 and be the sharp setting, left articulamentum 33 and right articulamentum 34 all are the arc setting, and the left and right sides of gauze mask body 1 all is cut into circular-arcly through cutting device, and its crest is close to the central point of gauze mask body 1, is provided with the third fold portion 4 of syntropy buckling on gauze mask body 1.

When using the gauze mask, strut the gauze mask, then take the gauze mask on the ear through ear area 2, because left articulamentum 33 and right articulamentum 34 all are the circular arc setting for the left side and the right side of gauze mask body 1 can laminate mutually with people's face, with this reduction gauze mask body 1 and the face between form the space, with this protective effect who improves the gauze mask.

Then, the mask body 1 was cut into a length of 195mm and a width of 85mm by a cutter. The length of the normal mask is 175mm, the width of the normal mask is 95mm, the two sides of the mask can be closer to ears by lengthening the length of the mask, and meanwhile, under the matching of the left connecting layer 33 and the right connecting layer 34, the mask body 1 can be better attached to the face of a person, so that the mask body 1 can have a better protection effect; then, shorten the width of gauze mask body 1 to make the laminating of face that left side and right side of gauze mask body 1 can be better, through the materials that can reduce gauze mask body 1, shorten manufacturing cost.

Referring to fig. 1, the upper connection layer 31 includes a first connection layer 311, a second connection layer 312 and a third connection layer 313, the first connection layer 311, the second connection layer 312 and the third connection layer 313 are located between the base layer 11 and the non-woven fabric layer 13, the third connection layer 313 is located between the first connection layer 311 and the second connection layer 312, the third connection layer 313 is divided into two sections, the two sections of the third connection layer 313, the first connection layer 311 and the second connection layer 312 surround to form a placement cavity 5, an elastic strip 6 is placed in the placement cavity 5, and the length of the elastic strip 6 is two thirds of the length of the placement cavity 5.

The implementation principle of a gauze mask of this application embodiment does: when using the gauze mask, prop open gauze mask body 1 back for the gauze mask lives the chin cladding of people's face, hangs ear strap 2 on the ear again, then adjusts elastic strip 6, makes the gauze mask accomplish to wear.

Example 2, referring to fig. 3, differs from example 1 in that: left articulamentum 33 and right articulamentum 34 all are the circular arc setting, and its crest is close to the central point of gauze mask body 1.

In embodiment 3, referring to fig. 4, a first wrinkled portion 7 is disposed on the mask body 1 near the middle, a plurality of second wrinkled portions 8 bent toward the first wrinkled portion 7 are disposed on both sides of the first wrinkled portion 7, and the plurality of second wrinkled portions 8 are symmetrical with respect to the position of the first wrinkled portion 7 and are sequentially lowered with the position of the first wrinkled portion 7 as the highest point.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mask, includes mask body (1) and locates ear area (2) at mask body (1) both ends, the both ends of ear area (2) respectively with the side edge upper portion and the sub-unit connection of mask body (1), its characterized in that: the mask body (1) is composed of three layers, a base layer (11) at the innermost layer, a PM2.5 prevention layer (12) at the middle layer and a non-woven fabric layer (13) positioned at the outermost layer are arranged on the mask body, the base layer (11), the PM2.5 prevention layer (12) and the non-woven fabric layer (13) are welded through ultrasonic waves, so that a connecting layer (3) is formed around the mask body (1), the left connecting layer and the right connecting layer (3) are arranged in an arc shape, two sides of the mask body (1) are arranged in an arc shape, and wave crests of the connecting layer are close to the central point of the mask body (1); the mask body (1) is provided with a plurality of third fold parts (4) which are arranged in the same direction.

2. The mask of claim 1 wherein: the left and right connecting layers (3) are arranged in an arc shape, and the wave crest of the connecting layers is far away from the central point of the mask body (1).

3. The mask of claim 2 wherein: the mask is characterized in that a first fold portion (7) is arranged on the mask body (1) and close to the middle of the mask body, and a plurality of second fold portions (8) bent towards the first fold portion (7) are arranged on two sides of the first fold portion (7).

4. A mask according to claim 3, wherein: the second fold parts (8) are arranged with the first fold part (7) as the highest point and are sequentially arranged in a descending manner.

5. The mask according to claim 1 or 2, wherein: the length of the mask body (1) is 195mm, and the width of the mask body is 85 mm.

6. The mask of claim 1 wherein: the mask is characterized in that the connecting layer (3) comprises a first connecting layer (311), a second connecting layer (312) and a third connecting layer (313), the first connecting layer (311), the second connecting layer (312) and the third connecting layer (313) enable a placing cavity (5) to be formed in the mask body (1), and an elastic strip (6) is arranged in the placing cavity (5).

7. The mask of claim 6 wherein: the length of the elastic strip (6) is two thirds of the length of the placing cavity (5).