CN206043529U - A kind of nucleopore membranes mask - Google Patents

Abstract

This utility model is related to a kind of nucleopore membranes mask, including outer layer and internal layer, the edge of the outer layer and internal layer is interconnected so as to form interlayer, the lower limb of the outer layer and internal layer arranges opening, and nucleopore membranes are arranged in the interlayer by the opening, and the internal layer upper end embeds flexible metal strip, and sponge is set in internal layer upper end outer surface, the side of the mask arranges breather valve, and the mask is provided with the side of connection respirator belt, and the side edge arranges glasses support part；The glasses support part includes shell, the bottom of the shell is placed in the side, and the middle part of the shell arranges folded piece, the built-in mobile bar in top of the shell, the mobile bar is provided with glasses lever bracket by fixing with the fixture of the cage connection at the top of the mobile bar.Compared with prior art, nucleopore membranes mask described in the utility model can keep higher filter capacity, and can effectively prevent glasses from sliding.

Description

A kind of nucleopore membranes mask

Technical field

This utility model is related to mask field, more particularly to a kind of nucleopore membranes mask.

Background technology

Mask is to prevent pollutant from effective preventive means of human body is entered by respiratory tract when people go on a journey, and which can be to suction Air play a role in filtering, while passing when can also stop antibacterial in oneself mouth, nose and virus because of speech, cough or sneeze Contaminate to others.But common cotton cloth respirator can not be resisted antibacterial, viral and various harmful gas etc. and enter human body, wear blocked up Cotton cloth respirator, can feel to feel oppressed very much, particularly wear for a long time, and nasal mucosa can be made to become fragile, original physiology of nasal cavity is lost Function, may cause other diseases on the contrary.

Also, the mask sold in the market does not consider the glasses fixation problem of eyeglasses-wearing personnel, when common mouth When the mask line of cover is placed in after ear, glasses bar edge causes glasses easily to slide due to the change of space or height, or causes Glasses are inclined deepens wearer's myopia degree, and this causes a certain degree of puzzlement to eyeglasses-wearing personnel.

Utility model content

The purpose of this utility model is to overcome defect of the prior art, designs a kind of nucleopore membranes mask, and which be able to can subtract Very high filter capacity is kept while few mask number of plies, and can effectively prevent glasses from sliding.

For achieving the above object, this utility model is adopted the following technical scheme that：

The edge of a kind of nucleopore membranes mask, including outer layer and internal layer, the outer layer and internal layer is interconnected so as to form interlayer, The lower limb of the outer layer and internal layer arranges opening, and nucleopore membranes are arranged in the interlayer by the opening, on the internal layer The embedded flexible metal strip in end, and sponge is set in internal layer upper end outer surface, the side of the mask arranges breather valve, the mask The side of connection respirator belt is provided with, the side edge arranges glasses support part.

Preferably, the glasses support part includes shell, and the bottom of the shell is placed in the side, described outer The middle part of shell arranges folded piece, the built-in mobile bar in top of the shell, and the mobile bar is by consolidating with the cage connection Determine part to fix, at the top of the mobile bar, be provided with glasses lever bracket.

Preferably, the aperture of the nucleopore membranes be 15nm～8 μm, thickness be 8～35 μm, material be polyester, Merlon, One kind in polypropylene or polyethylene.

Preferably, the outer layer is aseptic fabric, and the internal layer is aseptic cotton.

Preferably, the respirator belt is elasticity.

Preferably, the sponge is shaped as cuboid or cylinder, and thickness is 1cm～3cm.

Preferably, the mobile bar is to be threadedly coupled with the connected mode of the shell.

Preferably, the bottom of the glasses lever bracket arranges a groove to place glasses bar, and the groove surfaces are coarse.

Preferably, the side arranges magic tape with the surface that the glasses support part is contacted with each other.

Preferably, the side is to be detachably connected with the shell.

Compared with prior art, Advantageous Effects of the present utility model include：This utility model outer layer is deposited with interior interlayer In lower ending opening, nucleopore membranes can be arranged and change by this opening, which can effectively filter the pollutant such as PM2.5 fine particles, and Which is additionally arranged sponge so that seamless at nose at nose, prevents filtered air from flowing into, and when avoiding expiration Glasses atomizating phenomenon；This utility model has increased glasses support part newly, effectively prevent the landing of glasses, and this glasses support Part can be dismantled as needed or be changed, and further expand the scope of application of this nucleopore membranes mask.

Description of the drawings

Fig. 1 is the structural representation of this utility model nucleopore membranes mask；

Fig. 2 is the front view when glasses support part in this utility model nucleopore membranes mask is in open mode.

Fig. 3 is the front view when glasses support part in this utility model nucleopore membranes mask is in folded state.

Fig. 4 is the side view when glasses support part in this utility model nucleopore membranes mask is in open mode.

Reference in figure is：1st, outer layer；2nd, nucleopore membranes；3rd, internal layer；4th, side；5th, glasses support part；6th, sponge； 7th, breather valve；8th, respirator belt；21st, shell；22 mobile bars；23rd, fixture；24th, glasses lever bracket；25th, folded piece.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Hereinafter implement Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this Enclose.

As shown in figure 1, a kind of nucleopore membranes mask, including the edge of outer layer 1 and internal layer 3, the outer layer 1 and internal layer 3 is mutual Connect and opening is arranged with the lower limb for forming interlayer, the outer layer 1 and internal layer 3, nucleopore membranes 2 are arranged at by the opening described In interlayer, 3 upper end of the internal layer embeds flexible metal strip, and arranges sponge 6, the side of the mask in 3 upper end outer surface of internal layer Face arranges breather valve 7, and the mask is provided with the side 4 of connection respirator belt 8, and glasses support part 5 is arranged at the side 4.

As shown in figs. 2 to 4, above-mentioned glasses support part 5 includes shell 21, and the bottom of the shell 21 is placed on the side In side 4, the middle part of the shell 21 arranges folded piece 25, the built-in mobile bar 22 in top of the shell 21, the mobile bar 22 Fixed by the fixture 23 being connected with the shell 21, at the top of the mobile bar 22, be provided with glasses lever bracket 24.

In a preferred embodiment, the aperture of the nucleopore membranes 2 is 15nm～8 μm, and thickness is 8～35 μm, and material is poly- One kind in ester, Merlon, polypropylene or polyethylene；The outer layer 1 is aseptic fabric, and the internal layer 3 is aseptic cotton；Institute Respirator belt 8 is stated for elasticity；The sponge 6 is shaped as cuboid or cylinder, and thickness is 1cm～3cm.

In another preferred embodiment, the mobile bar 22 is to be threadedly coupled with the connected mode of the shell 21；It is described The bottom of glasses lever bracket 24 arranges a groove to place glasses bar, and the groove surfaces are coarse；The side 4 and the eye The surface that mirror support member 5 is contacted with each other arranges magic tape；The side 4 is to be detachably connected with the shell 21.

In this utility model, the operational approach of glasses support part 5 is as follows：

Step 1, wear mask.

Step 2, which is converted into into open shape by folded state by folded piece 25 by the shell 21 of glasses support part 5 State.

Which and is fixed with shell 21 with fixture 23 by step 3, adjustment mobile bar 22 to correct position；

Step 4, glasses bar is positioned in glasses lever bracket 24, is more particularly disposed on the recessed of 24 bottom of glasses lever bracket Groove, groove inner surface are coarse, between glasses bar there is frictional force, prevent which from sliding.

Step 5, before mask is won, by the shell 21 of glasses support part 5 by folded piece 25 by which by open shape State is converted into folded state, and is connected with side 4 by magic tape, wins mask.

When the personnel for wearing mask need not be while during wearing spectacles, can dismantle glasses support part 5.

By above-mentioned enforcement, nucleopore membranes Respirator structure described in the utility model is simple, easy to use, can effective mistake Filter is contaminants associated, and can prevent glasses from sliding, it is adaptable to wear or non-wearing spectacles personnel, enhance the practicality of mask Property.

Above specific embodiment of the utility model is described in detail, but which has been only used as example, this utility model It is not restricted to particular embodiments described above.To those skilled in the art, any equivalent carried out by the practicality Modifications and substitutions are also all among category of the present utility model.Therefore, the institute under without departing from spirit and scope of the present utility model The impartial conversion of work and modification, should all cover in the range of this utility model.

Claims (10)

1. a kind of nucleopore membranes mask, it is characterised in that including the side of outer layer (1) and internal layer (3), the outer layer (1) and internal layer (3) Edge is interconnected so as to form the lower limb of interlayer, the outer layer (1) and internal layer (3) and arranges opening, and nucleopore membranes (2) are opened by described Mouth is arranged in the interlayer, and internal layer (3) upper end embeds flexible metal strip, and arranges sea in internal layer (3) upper end outer surface Continuous (6), the side of the mask arrange breather valve (7), and the mask is provided with the side (4) of connection respirator belt (8), the side (4) place arranges glasses support part (5).

2. nucleopore membranes mask according to claim 1, it is characterised in that the glasses support part (5) is including shell (21), the bottom of the shell (21) is placed in the side (4), and the middle part of the shell (21) arranges folded piece (25), The built-in mobile bar in the top (22) of the shell (21), the mobile bar (22) is by the fixture that is connected with the shell (21) (23) it is fixed, glasses lever bracket (24) is provided with the top of the mobile bar (22).

3. nucleopore membranes mask according to claim 1, it is characterised in that the aperture of the nucleopore membranes (2) is 15nm～8 μ M, thickness are 8～35 μm, and material is the one kind in polyester, Merlon, polypropylene or polyethylene.

4. nucleopore membranes mask according to claim 1, it is characterised in that the outer layer (1) is aseptic fabric, the internal layer (3) it is aseptic cotton.

5. nucleopore membranes mask according to claim 1, it is characterised in that the respirator belt (8) is elasticity.

6. nucleopore membranes mask according to claim 1, it is characterised in that the sponge (6) is shaped as cuboid or circle Cylinder, thickness are 1cm～3cm.

7. according to nucleopore membranes mask according to claim 2, it is characterised in that the mobile bar (22) and the shell (21) connected mode is threaded connection.

8. according to nucleopore membranes mask according to claim 2, it is characterised in that the bottom of the glasses lever bracket (24) is arranged To place glasses bar, the groove surfaces are coarse to one groove.

9. nucleopore membranes mask according to claim 1 and 2, it is characterised in that the side (4) and the glasses support portion The surface that part (5) is contacted with each other arranges magic tape.

10. nucleopore membranes mask according to claim 2, it is characterised in that the side (4) and the shell (21) are for can Dismounting connection.