CN212212796U

CN212212796U - Fly three-dimensional nose bridge strip structure of a kind of gauze mask one shot forming

Info

Publication number: CN212212796U
Application number: CN202020780984.0U
Authority: CN
Inventors: 王吉; 姚志国; 卓小明
Original assignee: Quanzhou Swimsuit Library Network Technology Co ltd
Current assignee: Quanzhou Swimsuit Library Network Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-25
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a fly-weaving mouth cover one-step forming three-dimensional nose bridge strip structure, which comprises a mouth cover part, a heat seal frame, an elastic rope, a reinforcing layer, a first nose bridge strip and a second nose bridge strip, the periphery of the mouth mask part forms a heat seal frame in a heat seal mode, the left part and the right part at the rear end of the mouth mask part are fixedly connected with the elastic ropes respectively in a heat seal mode, the left end and the right end of the mask part are respectively provided with the reinforcing layer, the utility model has the following beneficial effects, the first nose bridge strip and the second nose bridge strip are respectively arranged at the upper part of the mask part and are integrally formed with the mask part in a flying weaving mode, the outer side of the first nose bridge strip is 2mm higher than the inner side of the mask part, so that the height difference is provided, the stability is improved, the minimum distance between the first nose bridge strip and the second nose bridge strip is 5mm, reasonable supporting matching is realized, the stability of the nose bridge can be improved again, and the beneficial effect that the nose bridge part is formed between the flying weaving modes so as to facilitate operation is achieved.

Description

Fly three-dimensional nose bridge strip structure of a kind of gauze mask one shot forming

Technical Field

The utility model belongs to the technical field of the gauze mask, in particular to fly three-dimensional nose bridge strip structure of a loom gauze mask one shot forming.

Background

Fly weaving, namely weaving a nearly completely seamless single-layer weaving surface by using a 3D integral forming technology, taking yarns of various colors as raw materials and adopting a brand-new weaving process;

the mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like; the mask generally comprises non-woven fabrics, nose bridge ribs and ear loops;

however, when the nose bridge strip is arranged on the novel mask in the prior art, the problem of troublesome operation is generally caused by forming a placing space of the nose bridge strip through sewing or heat sealing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, now provide a fly to knit three-dimensional nose bridge strip structure of gauze mask one shot forming to solve this gauze mask when setting up the nose bridge strip, generally through sewing up or the heat seal forms the arrangement space of nose bridge strip and the trouble problem of operation, form nose bridge part so that the beneficial effect of operation through flying to knit between the mode.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a fly to knit three-dimensional bridge of nose strip structure of gauze mask one shot forming, including mouth cover body, heat seal frame, bungee cord, back up coat, first bridge of the nose strip and second bridge of the nose strip, gauze mask portion periphery forms the heat seal frame through the heat seal mode, two parts do not are through heat seal mode and bungee cord fixed connection about mouth cover body rear end, both ends are provided with the back up coat respectively about the mouth cover body, the back up coat inboard is provided with mouth cover body and bungee cord to through heat seal mode fixed connection between mouth cover body, bungee cord and the back up coat, mouth cover body upper portion has set gradually first bridge of the nose strip and second bridge of the nose strip from top to bottom to first bridge of the nose strip and second bridge of the nose strip all are through flying to knit mode and gauze mask portion integrated into one piece.

Furthermore, the elastic ropes are provided with two groups and are symmetrically distributed at the left part and the right part of the rear end of the mask part.

Further, the first nose bridge strip and the second nose bridge strip are identical in shape and size.

Furthermore, the outer side of the first nose bridge strip is 2mm higher than the inner side face of the mask portion.

Further, the first nose bridge strip and the second nose bridge strip are parallel to each other.

Further, the minimum distance between the first nose bridge strip and the second nose bridge strip is 5 mm.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving this gauze mask when setting up the bridge of the nose strip, generally be through sewing up or the heat seal forms the arrangement space of bridge of the nose strip and the trouble problem of operation, through set up first bridge of the nose strip and second bridge of the nose strip respectively on gauze mask portion upper portion, and it is all through flying knit mode and gauze mask portion integrated into one piece, and the outside of first bridge of the nose strip is higher than gauze mask portion medial surface 2mm, provide the difference in height, increase stability, and the interval of minimum between first bridge of the nose strip and the second bridge of the nose strip is 5mm, reasonable support cooperation, can improve the firm power of bridge of the nose department once more, reached through flying to knit between the mode and form the beneficial effect of bridge of the nose part so that the operation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic left-side sectional structure of the present invention;

in the figure: the nose bridge structure comprises a mouth mask portion-1, a heat seal frame-2, an elastic rope-3, a reinforcing layer-4, a first nose bridge strip-5 and a second nose bridge strip-6.

Detailed Description

Referring to fig. 1 and 2, the present invention provides a fly-weaving mask one-step forming three-dimensional nose bridge strip structure: including mouth mask portion 1, heat seal frame 2, bungee cord 3, back up coat 4, first bridge of the nose strip 5 and second bridge of the

nose strip

6, 1 periphery of mouth mask portion forms heat seal frame 2 through the heat seal mode, two parts are respectively through heat seal mode and bungee cord 3 fixed connection about 1 rear end of mouth mask portion, both ends are provided with back up coat 4 respectively about

gauze mask portion

1, 4 inboard of back up coat are provided with mouth mask portion 1 and bungee cord 3, and mouth mask portion 1, through heat seal mode fixed connection between bungee cord 3 and the back up

coat

4, 1 upper portion of gauze mask portion has set gradually first bridge of the nose strip 5 and second bridge of the nose strip 6 from top to bottom, and first bridge of the nose strip 5 and second bridge of the nose strip 6 all through flying to knit mode and 1 integrated into one piece of gauze mask portion.

Wherein, the bungee 3 is provided with two sets and its symmetric distribution in two parts about the 1 rear end of gauze mask portion, according to above-mentioned reasonable position that sets up, improves and wears the comfort level.

The first nose bridge strip 5 and the second nose bridge strip 6 are identical in shape and size, and the same parts are provided according to the above, so that flying weaving is facilitated.

The outer side of the first nose bridge strip 5 is 2mm higher than the inner side of the mask portion 1, and the stability is improved according to the height difference.

The first nose bridge strip 5 and the second nose bridge strip 6 are parallel to each other and are reasonably arranged according to the above, so that the nose bridge is convenient to wear.

The minimum distance between the first nose bridge strip 5 and the second nose bridge strip 6 is 5mm, and the stability of the nose bridge can be improved according to reasonable supporting matching.

The working principle is as follows: firstly, taking out the part of the fly-knitted mask with the one-step formed three-dimensional nose bridge strip structure;

then, the periphery of the mask part 1 is operated by an external heat sealing machine to form a heat sealing frame 2, so that the whole body is stable, and the left part and the right part of the rear end of the mask part 1 are respectively subjected to heat sealing and fixing by elastic ropes 3;

then, according to the above, the reinforcing layer 4 wraps the connection position of the mouth cover part 1, the elastic rope 3 and the mouth cover part 1, and the mouth cover part 1 is fixed by heat seal connection through a heat seal machine;

finally, by the fly weaving machinery through set up first bridge of the nose strip 5 and second bridge of the nose strip 6 respectively on 1 upper portion of gauze mask portion, and it is all through flying weaving mode and 1 integrated into one piece of gauze mask portion, and the outside of first bridge of the nose strip 5 is higher than 1 medial surface 2mm of gauze mask portion, provide the difference in height, increase stability, and the interval of minimum between first bridge of the nose strip 5 and the second bridge of the nose strip 6 is 5mm, reasonable support cooperation, can improve the firm power of bridge of the nose department once more, reached through flying the beneficial effect who weaves and form bridge of the nose part so that the operation between the mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fly three-dimensional nose bridge strip structure of a mouthful of cover one shot forming which characterized in that: comprises a mouth mask part (1), a heat seal frame (2), an elastic rope (3), a reinforcing layer (4), a first nose bridge strip (5) and a second nose bridge strip (6), the periphery of the mouth mask part (1) forms a heat seal frame (2) in a heat seal mode, the left part and the right part of the rear end of the mouth mask part (1) are fixedly connected with the elastic rope (3) in a heat seal mode respectively, reinforcing layers (4) are respectively arranged at the left end and the right end of the mouth mask part (1), the mouth mask part (1) and the elastic rope (3) are arranged on the inner side of each reinforcing layer (4), the mouth mask part (1), the elastic rope (3) and the reinforcing layer (4) are fixedly connected in a heat seal mode, the upper part of the mask part (1) is sequentially provided with a first nose bridge strip (5) and a second nose bridge strip (6) from top to bottom, and the first nose bridge strip (5) and the second nose bridge strip (6) are integrally formed with the mask portion (1) in a fly-weaving mode.

2. The fly-fabric mouth piece one-shot forming three-dimensional nose bridge strip structure according to claim 1, wherein: the elastic ropes (3) are arranged in two groups and are symmetrically distributed at the left part and the right part of the rear end of the mouth mask part (1).

3. The fly-fabric mouth piece one-shot forming three-dimensional nose bridge strip structure according to claim 1, wherein: the first nose bridge strip (5) and the second nose bridge strip (6) are identical in shape and size.

4. The fly-fabric mouth piece one-shot forming three-dimensional nose bridge strip structure according to claim 1, wherein: the outer side of the first nose bridge strip (5) is 2mm higher than the inner side face of the mask portion (1).

5. The fly-fabric mouth piece one-shot forming three-dimensional nose bridge strip structure according to claim 1, wherein: the first nose bridge strip (5) and the second nose bridge strip (6) are parallel to each other.

6. The fly-fabric mouth piece one-shot forming three-dimensional nose bridge strip structure according to claim 1, wherein: the minimum distance between the first nose bridge strip (5) and the second nose bridge strip (6) is 5 mm.