CN205143564U

CN205143564U - Fish type PM2. 5 protective facial mask

Info

Publication number: CN205143564U
Application number: CN201520881241.1U
Authority: CN
Inventors: 钟励
Original assignee: SHANGHAI YINJING MEDICAL SUPPLIES CO Ltd
Current assignee: Yinjing Medical Technology Shanghai Co ltd
Priority date: 2015-11-05
Filing date: 2015-11-05
Publication date: 2016-04-13
Anticipated expiration: 2025-11-05

Abstract

The utility model discloses a fish type PM2.5 protective facial mask, including a gauze mask body, the gauze mask body is the fish type when folding, form after the expansion one with the gauze mask space of the human head's oral area and nasal part looks adaptation, gauze mask body from interior to exterior includes in proper order that a PP glues and spins cloth layer, polyurethane elastic nonwoven layer, water thorn non -woven fabrics layer and the 2nd PP and glue and spin the cloth layer. The utility model has the advantages of 1 the utility model discloses an unique new face " fish type " design has promoted the inner space after the gauze mask expandes effectively, has increased the comfort when wearing, 2 the utility model discloses an air permeability is good, and the filter effect is good, to filtering the oil particulate matter filtration efficiency more than or equal to 95% of non -.

Description

Fish type PM2.5 protective mask

Technical field

The utility model relates to protective mask, particularly relate to a kind of can stop PM2.5 particle and folding time adult fish type mouth mask.

Background technology

PM2.5 refers to that in surrounding air, aerodynamics equivalent diameter is less than or equal to the particle of 2.5 microns.It can be suspended in air the long period, and content concn is higher in atmosphere for it, just represents air pollution more serious.Compared with the Atmospheric particulates that diameter is larger, PM2.5 particle diameter is little, and area is large, active strong, the easy incidentally such as poisonous and harmful substances such as heavy metal, microorganism, and the time of staying is in an atmosphere grown, fed distance is far away, thus larger on the impact of health and atmosphere quality.

At present, preventive means for this superfine particle mainly wears PM2.5 protective mask, but, there is the problems such as permeability is not good, poor filtration effect in PM2.5 protective mask in the market, in addition, the inner space that current PM2.5 mouth mask is formed after launching is not enough, to wearer with constriction and uncomfortable sensation.

For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.

Utility model content

Technical problem to be solved in the utility model: provide for the deficiencies in the prior art that a kind of permeability is good, good filtration effect and the good fish type PM2.5 protective mask of comfort.

The technical problem that the utility model solves can realize by the following technical solutions:

A kind of fish type PM2.5 protective mask, comprise a mask body, described mask body is fish type when folding, formed after launching one with the oral area of human body head and the suitable mouth mask space of nose, described mask body comprises that a PP is sticky spins that layer of cloth, melt-blown nonwoven layer of cloth, spunlace non-woven cloth layer and the 2nd PP are sticky spins layer of cloth from the inside to the outside successively.

In a preferred embodiment of the present utility model, sticky the spinning on layer of cloth of described 2nd PP offers some breathable microporous.

In a preferred embodiment of the present utility model, the position that described mask body contacts with nose after launching is provided with an adjustable bridge of the nose and presss from both sides.

In a preferred embodiment of the present utility model, described adjustable bridge of the nose folder is made up of the plastic strip on the surface being bonded in described mask body and the elasticity iron plate be wrapped in described plastic strip.

Owing to adopting technical scheme as above, the beneficial effects of the utility model are:

1, the utility model adopts unique novel " fish type " design, effectively improves the inner space after mouth mask expansion, adds comfort when wearing;

2, top layer of the present utility model and innermost layer adopt that PP is sticky to be spun cloth material and make, and folding is wear-resisting, and lightproof ventilated performance is good, and bulk strength level is high; Secondary top layer adopts spunlace non-woven cloth, and quality is soft, high-hygroscopicity, good permeability; It is the melt-blown nonwoven layer of cloth of raw material that secondary nexine adopts with PP resin, and it forms through high temperature melt-blown nonwoven, nontoxic, tasteless, quality and light, has good filter effect;

3, top layer of the present utility model adopts micropore design, makes gas permeability better;

4, the utility model is provided with adjustable bridge of the nose folder, can adjust the fitness between mouth mask and the bridge of the nose, improves the adaptation of mouth mask;

5, the utility model is more than or equal to 95% for filtration non-oily particle filter efficiency.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the stereogram at a visual angle of the present utility model.

Fig. 2 is the structural representation of layers of material of the present utility model.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.

Be a kind of fish type PM2.5 protective mask see what provide in Fig. 1 and Fig. 2, figure, comprising a mask body 100, is fish type when described mask body folds, and forms a mouth mask space 110 after launching, and oral area and the nose of mouth mask space 110 and human body head are suitable.

Mask body 100 comprises that a PP is sticky spins that layer of cloth 120, melt-blown nonwoven layer of cloth 130, spunlace non-woven cloth layer 140 and the 2nd PP are sticky spins layer of cloth 150 from the inside to the outside successively.Wherein, a PP is sticky spins layer of cloth 120 and the 2nd PP is sticky spins layer of cloth 150 to have folding wear-resisting, and lightproof ventilated performance is good, and bulk strength level is high; The quality of spunlace non-woven cloth layer 140 is soft, high-hygroscopicity, good permeability; Melt-blown nonwoven layer of cloth 130 take PP resin as raw material, and it forms through high temperature melt-blown nonwoven, nontoxic, tasteless, quality and light, has good filter effect.

Sticky the spinning on layer of cloth 150 of 2nd PP offers some breathable microporous 151, effectively increases the permeability of protective mask entirety.

The position that mask body 100 contacts with nose after launching is provided with an adjustable bridge of the nose and presss from both sides 160, adjustable bridge of the nose folder 160 is made up of the plastic strip on the surface being bonded in mask body 100 and the elasticity iron plate be wrapped in plastic strip, the fitness between the upper limb of protective mask and the bridge of the nose can be adjusted by adjustable bridge of the nose folder 160, improve the adaptation of mouth mask.

More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a fish type PM2.5 protective mask, comprise a mask body, it is characterized in that, described mask body is fish type when folding, formed after launching one with the oral area of human body head and the suitable mouth mask space of nose, described mask body comprises that a PP is sticky spins that layer of cloth, melt-blown nonwoven layer of cloth, spunlace non-woven cloth layer and the 2nd PP are sticky spins layer of cloth from the inside to the outside successively.

2. fish type PM2.5 protective mask as claimed in claim 1, is characterized in that, sticky the spinning on layer of cloth of described 2nd PP offers some breathable microporous.

3. fish type PM2.5 protective mask as claimed in claim 1, is characterized in that, the position that described mask body contacts with nose after launching is provided with an adjustable bridge of the nose and presss from both sides.

4. fish type PM2.5 protective mask as claimed in claim 3, is characterized in that, described adjustable bridge of the nose folder is made up of the plastic strip on the surface being bonded in described mask body and the elasticity iron plate be wrapped in described plastic strip.