CN210581110U

CN210581110U - Dustproof and anti-fogging mask with good comfort and sealing performance

Info

Publication number: CN210581110U
Application number: CN201921299909.6U
Authority: CN
Inventors: 杨红志; 杨红伟
Original assignee: Beijing Songyan Respiratory Protective Equipment Co ltd
Current assignee: Hebei Songyan Protective Articles Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-22
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a dustproof and antifogging mask with good comfort and sealing performance, which comprises a mask body, wherein a polypropylene film is welded on the top of the outer wall of the mask body by ultrasonic, a surface frosted silica gel nose clip is pasted on the inner wall of the mask body by glue, supporting cushion strips are arranged on two side parts of the inner wall of the surface frosted silica gel nose clip, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and the phenomenon of air leakage, air inlet and dust inlet caused by the fact that the traditional nose clip is not attached to the nose and the junction of the nose bridge sweats and the traditional plastic nose clip slides through the surface frosted silica gel nose clip, the sponge strip is contacted with the nose, thus, an included angle is formed between the middle part of the sponge strip and two ends to cause leakage, the sealing performance of the nose bridge is poorer, and dust particles easily leak into the mask, the comfort performance of the mask when worn is improved.

Description

Dustproof and anti-fogging mask with good comfort and sealing performance

Technical Field

The utility model relates to a gauze mask technical field specifically is a dustproof antifogging gauze mask that travelling comfort and leakproofness are good.

Background

The mask mainly plays a protective role, can isolate the respiratory system of a person from the external environment to a certain extent, thereby playing a role of protecting the respiratory system of the person, the protective mask forms a space sealed with the face by covering the mouth, the nose and the chin of the person, and polluted air is filtered by inhaling air of the person;

however, the existing mask has a frosted silica gel nose clip adhered to the surface by glue when in use, the nose is easy to be damaged after the glue is hardened, the comfort performance of the mask when in wearing is poor, the sealing performance of the nose bridge of the mask is poor, and the exhaled air leaks from the nose bridge of the mask to cause the problem that glasses are easy to fog, so that the dust-proof and fog-proof mask with good comfort and sealing performance is necessary to overcome the defects in the prior art for avoiding the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof antifogging gauze mask that travelling comfort and leakproofness are good, the current gauze mask that can effectively solve and to put forward exists when using in the above-mentioned background art and uses glue bonding surface dull polish silica gel nose clip, damages the nose easily after the glue sclerosis, and the relatively poor and gauze mask bridge of the nose of the relatively poor sealing performance of department of comfortable performance when the gauze mask is worn, and the gas of exhalation takes place to leak by gauze mask bridge of the nose portion, leads to the easy problem that fog was drawn to glasses.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a comfortable and fine dustproof antifogging gauze mask of leakproofness, includes the gauze mask body, gauze mask body outer wall top ultrasonic bonding polypropylene film, gauze mask body inner wall is pasted through glue has surperficial dull polish silica gel nose to press from both sides, the support filler strip is all installed on the two limit portions of surperficial dull polish silica gel nose clamp inner wall, the inside top of surperficial dull polish silica gel nose clamp has been seted up and has been sealed air cushion silica gel layer.

Preferably, the top end of the mask body is embedded into the shaped iron plastic nose bridge strip.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through surperficial dull polish silica gel nose clip, support filler strip and protection air cushion silica gel layer, avoided traditional nose clip not to laminate with the nose, the bridge of the nose sweat and traditional plastics nose clip handing-over department can slide, gas leakage takes place easily, go into the wind and go into the phenomenon of dirt, and solved current gauze mask and used the sponge strip and the nose contact of cuboid shape, form the contained angle with both ends in the middle of the sponge strip like this and cause the leakage, the sealing performance of gauze mask bridge of the nose department is relatively poor, the problem of dust particulate matter leak into easily, the comfort performance when having improved the gauze mask and wearing.

2. Through the effect of ultrasonic bonding polypropylene film, improved the sealing performance of the outside bridge of the nose department of gauze mask body, solved the gas of exhalation and taken place to leak by gauze mask bridge of the nose portion, lead to the problem that glasses hazed easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic structural view of the surface frosted silica gel nose clip of the present invention;

fig. 3 is a schematic structural view of the surface frosted silica gel nose clip of the present invention;

reference numbers in the figures: 1. a mask body; 2. ultrasonically welding the polypropylene film; 3. the surface is frosted and the silica gel nose clip is arranged; 4. a support backing strip; 5. sealing the air cushion silica gel layer; 6. and (5) shaping the iron-plastic nose bridge strip.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a travelling comfort and good dustproof antifogging gauze mask of leakproofness, including

gauze mask body

1, 1 outer wall top ultrasonic bonding polypropylene film of

gauze mask body

2, 1 inner wall of gauze mask body is pasted through glue has surperficial dull polish silica

gel nose clip

3, and 3 inner wall both sides portions of surperficial dull polish silica gel nose clip all install support filler strip 4, and sealing air cushion silica gel layer 5 has been seted up on 3 inside tops of surperficial dull polish silica gel nose clip, and nose bridge strip 6 is moulded to 1 top embedding design iron of gauze mask body, tentatively adjusts the design to gauze mask body 1 through being convenient for according to user's nose bridge size.

The utility model discloses a theory of operation and use flow: in the process of using the dustproof and antifogging mask with good comfort and sealing performance, firstly, the phenomena that the traditional surface frosted silica gel nose clip 3 is not attached to the nose, air leakage, wind entering and dust entering are easily caused by the fact that the surface frosted silica gel nose clip 3 is not attached to the nose through the surface frosted silica gel nose clip 3, the problem that the nose is damaged after glue at the top end of the surface frosted silica gel nose clip 3 is hardened due to the fact that the glue is adhered to the surface frosted silica gel nose clip 3 is solved, and the comfort performance of the mask body 1 during wearing is improved;

then, through the effect of ultrasonic bonding polypropylene film 2, improved the sealing performance of the outside bridge of the nose department of gauze mask body 1, solved the gas of exhalation and taken place to leak by the bridge of the nose of gauze mask body 1, lead to the problem that glasses hazed easily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dustproof antifogging gauze mask that travelling comfort and leakproofness are good, includes gauze mask body (1), its characterized in that: gauze mask body (1) outer wall top ultrasonic welding polypropylene film (2), gauze mask body (1) inner wall is pasted through glue and is had surperficial dull polish silica gel nose clip (3), surperficial dull polish silica gel nose clip (3) inner wall both sides portion all installs support filler strip (4), sealed air cushion silica gel layer (5) have been seted up on the inside top of surperficial dull polish silica gel nose clip (3), gauze mask body (1) top embedding design iron-plastic bridge of the nose strip (6).