TW202237226A - Mask - Google Patents

Abstract

A mask includes a main body. The main body includes an outer layer, a middle layer, and an inner layer. The outer layer, the middle layer and the inner layer are welded together to form a plurality of welded structures. Each of the welded structures has a long linear shape.

Description

Face mask

The present invention relates to a mask.

By the way, in response to the continuous spread of new crown pneumonia and influenza in the world, the population of various countries is more and more accustomed to wearing masks, and the demand for masks is also increasing relatively, so that a lot of resources and manpower are invested in the production of masks. and R&D. Wherein, the main system of the conventional mask is formed by laminating multiple layers of cloth materials. However, the anti-slip function of the conventional mask body is not good, which may make it difficult for users to hold and take it off. In addition, the multi-layer fabrics are easy to separate from each other during use, which reduces the function of isolating pollutants in the air. There is an urgent need for improvement. disadvantages.

Therefore, it is necessary to provide a novel and progressive mask to solve the above-mentioned problems.

The main purpose of the present invention is to provide a mask, which can have strong structural strength to avoid the separation of the inner layer, middle layer and outer layer of the mask. In addition, the main body has better anti-slip function and is easy to hold and take off.

To achieve the above purpose, the present invention provides a mask, which includes a body. The main body includes a superimposed outer layer, a middle layer and an inner layer. The peripheries of the outer layer, the middle layer and the inner layer are welded together to form a plurality of welded structures, and each welded structure is in the shape of a long line.

The following examples illustrate possible implementations of the present invention, but are not intended to limit the scope of protection of the present invention.

Please refer to Fig. 1 to 4, it shows the first preferred embodiment of the present invention, and the mouth mask of the present invention comprises a body 1.

The main body 1 comprises an outer layer 11, a middle layer 12 and an inner layer 13 which are stacked together. The peripheries of the outer layer 11, the middle layer 12 and the inner layer 13 are welded to form a plurality of welded structures 14, and each welded structure 14 is long line. Preferably, the outer layer 11 is made of non-absorbent non-woven material to isolate external droplets; the middle layer 12 is made of melt-blown non-woven material to filter dust and germs, and the inner layer 13 is made of water-absorbent non-woven material to improve wearing comfort Spend.

Thereby, since each of the welded structures 14 is elongated, the welded area of each of the welded structures 14 can be greatly increased to improve the bonding strength of the outer layer 11, the middle layer 12 and the inner layer 13, and the user can also When taking the main body 1, the frictional force is improved by touching the welded structures 14, and it is not easy to slip off relative to the fingers, so it is more convenient when taking it off.

Specifically, the body 1 defines a first direction L1 and a second direction L2 perpendicular to each other. The body 1 includes two long sides 15 extending along the first direction L1 and two short sides extending along the second direction L2. Sides 16 , some of the welding structures 14 are at least disposed on the two short sides 16 . In this embodiment, some of the welding structures 14 are arranged on one of the long sides 15, and the other long side 15 is provided with a bendable metal strip 21, and one of the inner layer 13 and the outer layer 11 is provided with two Earbands 22, some of the welding structures 14 are arranged on the two earbands 22, because each of the welding structures 14 is elongated, each of the earbands 22 can have a larger welding area to be combined with the body 1, so as to avoid Each of the ear straps 22 is detached from the main body 1 .

In detail, the welded structures 14 are molded by embossing and welded. The welded structures 14 form a plurality of grooves 31 on at least one side of the body 1, and at least one side of the body 1 is formed on two adjacent grooves. 31 forms a convex portion 32 . In this embodiment, the grooves 31 and the protrusions 32 are respectively formed on the side of the outer layer 11 away from the middle layer 12 and the side of the inner layer 13 away from the middle layer 12, so that both sides of the body 1 A plurality of the grooves 31 and a plurality of the protrusions 32 are formed on the side, so that both sides have anti-slip function.

Wherein, the end of each convex portion 32 away from the middle layer 12 includes an arc convex 321 and two arc concaves 322, the arc convex 321 is connected between the two arc concaves 322, when the user touches the convex portion 32, only the Touching the arc convex 321, it has a better tactile feeling to improve grip comfort and anti-slip performance. In addition, because the relative height of the two arc concaves 322 is lower than the arc convex 321, it can prevent dust from adhering to the surface, so it can Avoid dirt and bacteria remaining on the surface.

It is worth mentioning that part of the main body 1 is folded and stacked along the second direction L2 to form multiple folded structures 17, and some of the welded structures 14 are arranged on the multiple folded structures 17 (as shown in FIG. 4 ), which can be Making the depth of the grooves 31 deeper means that there is a larger drop between the protrusions 32 and the grooves 31, and it is not easy for the user to slip off when the user holds the folding structures 17, and each The folding structure 17 is not easy to loosen.

Wherein, at least some of the welded structures 14 are oblique to the first direction L1 and the second direction L2. In this embodiment, the welded structures 14 are oblique to the first direction L1 and the second direction L2, so as to The welded structures overlap along the extension direction of the first direction L1 and the second direction L2, so that the bonding strength of the outer layer 11, the middle layer 12 and the inner layer 13 is extremely high, so as to improve the mask's Durability.

Please refer to FIG. 5 , compared with the above-mentioned first embodiment, in the second embodiment of the present invention, the welded structures 14A are parallel to the first direction L1 and arranged on the two short sides 16 . Some of the welded structures 14B are parallel to the second direction L2 and arranged on the two long sides 15, and the welded structures 14A, 14B can be densely distributed on the two short sides 16 and one of the long sides 15 to improve the bonding strength .

Please refer to FIG. 6. Compared with the above-mentioned second embodiment, in the third embodiment of the present invention, the welding structures 14C are parallel to the first direction L1 and arranged on the long side 15, so that the welding structures 14C completely extends on the long side 15 along the first direction L1, and the long side 15 is less likely to be subjected to a force along the first direction L1 to separate the outer layer, the middle layer and the inner layer.

Please refer to FIG. 7. Compared with the above-mentioned third embodiment, in the fourth embodiment of the present invention, the welding structures 14D are parallel to the second direction L2 and arranged on the two short sides 16, so that the welding The structure 14D completely extends along the second direction L2 on the two short sides 16 , and the two short sides 16 are less likely to be subjected to force along the second direction L2 to separate the outer layer, the middle layer and the inner layer.

In summary, the mask of the present invention, because each of the welding structures are elongated, can greatly increase the welding area of each of the welding structures, so as to improve the bonding strength of the outer layer, the middle layer and the inner layer. When taking the main body, the frictional force is improved by touching the welded structures, and it is not easy to slip off relative to the fingers, so it is more convenient when taking it off.

1: Ontology 11: outer layer 12: middle layer 13: inner layer 14, 14A, 14B, 14C, 14D: welded structure 15: long side 16: short side 17: Folding structure 21: metal strip 22: ear strap 31: Groove 32: convex part 321: arc convex 322: arc concave L1: the first direction L2: the second direction

Fig. 1 is a perspective view of the first preferred embodiment of the present invention. Fig. 2 is a schematic diagram of the first preferred embodiment of the present invention. Fig. 3 is an exploded view of the first preferred embodiment of the present invention. Fig. 4 is a cross-sectional view of A-A of Fig. 2 . Fig. 5 is a schematic diagram of a second preferred embodiment of the present invention. Fig. 6 is a schematic diagram of a third preferred embodiment of the present invention. Fig. 7 is a schematic diagram of a fourth preferred embodiment of the present invention.

1: Ontology

14: Welding structure

15: long side

16: short side

21: metal strip

22: ear strap

Claims (10)

A mask comprising: A main body includes a superimposed outer layer, a middle layer and an inner layer. The peripheral edges of the outer layer, the middle layer and the inner layer are welded together to form a plurality of welded structures, and each welded structure is in the shape of a long line. The mask as described in claim 1, wherein the body defines a first direction and a second direction perpendicular to each other, and the body includes two long sides extending along the first direction and two short sides extending along the second direction , part of the welding structures are at least arranged on the two short sides. The mask as described in claim 2, wherein some of the welded structures are arranged on one of the long sides, the other long side is provided with a bendable metal strip, and one of the inner layer and the outer layer is provided with two ears belt, and part of the welded structures are arranged on the two ear belts. The mask according to claim 2, wherein at least part of the welded structures are oblique to the first direction and the second direction. The mask as claimed in claim 2, wherein some of the welded structures are parallel to the first direction. The mask as claimed in item 2, wherein some of the welded structures are parallel to the second direction. The mask according to claim 2, wherein parts of the main body are folded and stacked along the second direction to form multiple folded structures, and some of the welded structures are arranged on the multiple folded structures. The mask as described in any one of claims 2 to 7, wherein the welded structures are formed by stamping and welded, and the welded structures form a plurality of grooves on at least one side of the body, and at least one side of the body is on A protrusion is formed between two adjacent grooves. The mask according to claim 7, wherein the end of each convex part away from the middle layer includes an arc convex and two arc concaves, and the arc convex is connected between the two arc concaves. The mask according to claim 7, wherein the grooves and the protrusions are respectively formed on the side of the outer layer away from the middle layer and the side of the inner layer away from the middle layer.

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