CN104585920A

CN104585920A - Mask

Info

Publication number: CN104585920A
Application number: CN201410780089.8A
Authority: CN
Inventors: 满孝臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-17
Filing date: 2014-12-17
Publication date: 2015-05-06

Abstract

The invention discloses a mask. The mask comprises a mask body (1) and ear hanging belts (2) arranged on the two sides of the mask body (1); the mask body (1) is composed of an inner-layer non-woven fabric material (3), an outer-layer non-woven fabric material (4) and a filter layer material (5) with a middle sandwich structure, wherein the middle sandwich structure of the filter layer is formed by two layers including filter paper and lead charcoal cloth. The mask is manufactured to be of a multi-layer structure, and has the dual functions of the mask and an anti-gas mask; large-particle-size suspended particles in air can be filtered, small-particle-size inhalable suspended particles and hazardous gas in the air can be filtered and absorbed; the mask is simple in structure, convenient and practical.

Description

A kind of mouth mask

Technical field

The present invention relates to a kind of mouth mask, belong to mask technical field.

Background technology

At present, due to industrial pollution, domestic pollution and motor vehicle exhaust emission etc., float in air a large amount of suspended particulates, serious harm health.Mouth mask is as a kind of mask, widely used by people and prevent air pollution, known mouth mask is many by materials such as gauzes, make rectangle or approximate ellipsoidal, to be buckled on two ears fixing with frenulum, but it can only the suspended particulate of part Large stone in filtered air, for suspended particulate and the toxic and harmful of small particle diameter, particularly diameter is less than or equal to the sucked suspended particulate of 2.5 microns, does not almost have protective action.

Summary of the invention

For above-mentioned prior art Problems existing, the invention provides a kind of mouth mask, this mouth mask adopts sandwich construction to make, and have the function that protection small particle diameter can suck suspended particulate and toxic and harmful, structure is simple, convenient and practical.

To achieve these goals, the technical solution used in the present invention is: a kind of mouth mask, comprise mask body and the ear-hang band being arranged on mask body both sides, described mask body is made up of internal layer nonwoven cloth material, outer nonwoven cloth material and the filtering layer material with intermediate course structure, and the intermediate course structure of described filtering layer is by filter paper and plumbous charcoal cloth is two-layer forms.

Further, the intermediate course structure of filtering layer is positioned at the position of mask body upper cover nose.

Further, the surrounding of mask body is provided with the sealing adhesive plaster of skin of can fitting.

The invention has the beneficial effects as follows: the present invention adopts sandwich construction to make, there is the double duty of mouth mask and breathing mask, both can Large stone suspended particulate in filtered air, the small particle diameter can filtered and absorb in air can suck suspended particulate and toxic and harmful again, and structure is simple, convenient and practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

In figure: 1, mask body, 2, ear-hang band, 3, internal layer nonwoven cloth material, 4, outer nonwoven cloth material, 5 filtering layer materials, 6, sealing adhesive plaster.

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described.

As shown in Figure 1, this mouth mask, comprise mask body 1 and the ear-hang band 2 being arranged on mask body 1 both sides, described mask body 1 is made up of internal layer nonwoven cloth material 3, outer nonwoven cloth material 4 and the filtering layer material 5 with intermediate course structure, this mouth mask adopts sandwich construction to make, tool both can Large stone suspended particulate in filtered air, again can small particle diameter suspended particulate in filtered air; By the filtering layer of filter paper and the two-layer intermediate course structure formed of plumbous charcoal cloth, wherein filter paper can stop that the suspended particulate of more than 95% sucks in health, plumbous charcoal cloth can absorb the toxic and harmful in air, play good gas defence function, the combination of materials at two layers makes it have the double duty of mouth mask and breathing mask.

Generally nose is all used to carry out air-breathing, prevent suspended particulate and toxic and harmful from entering the protection being at all nasal portion of human body, the intermediate course structure of filtering layer is positioned at the position of mask body 1 upper cover nose, serve the safeguard function strengthening nose areas, save material simultaneously, reduce the cost.

The surrounding of mask body 1 is provided with the sealing adhesive plaster 6 of skin of can fitting, and prevents gas from directly entering human body from the surrounding gap of mask body to greatest extent, further plays the effect strengthening protection.

Claims

1. a mouth mask, comprise mask body (1) and be arranged on the ear-hang band (2) of mask body (1) both sides, it is characterized in that, described mask body (1) is made up of internal layer nonwoven cloth material (3), outer nonwoven cloth material (4) and the filtering layer material (5) with intermediate course structure, and the intermediate course structure of described filtering layer is by filter paper and plumbous charcoal cloth is two-layer forms.

2. a kind of mouth mask according to claim 1, is characterized in that, the intermediate course structure of described filtering layer is positioned at the position of mask body (1) upper cover nose.

3. a kind of mouth mask according to claim 1 and 2, is characterized in that, the surrounding of described mask body (1) is provided with the sealing adhesive plaster (6) of skin of can fitting.