CN203015895U

CN203015895U - Dustproof mask

Info

Publication number: CN203015895U
Application number: CN 201220638051
Authority: CN
Inventors: 侯佰林
Original assignee: DONGXING CITY GUANFU CLASSICAL REDWOOD FURNITURE Co Ltd
Current assignee: DONGXING CITY GUANFU CLASSICAL REDWOOD FURNITURE Co Ltd
Priority date: 2012-11-27
Filing date: 2012-11-27
Publication date: 2013-06-26
Anticipated expiration: 2022-11-27

Abstract

The utility model discloses a dustproof mask. The dustproof mask comprises a mask body and fixed bands arranged on the mask body. The mask body is sequentially composed of outer non-woven cloth, melt-blown cloth, inner non-woven cloth and a mouth and nose cover from outside to inside, and the mouth and nose cover fully covers the mouth and the nose of people and small holes are formed in the surface of the mouth and nose cover. The dustproof mask has the advantages of being simple in structure, convenient and comfortable to wear, and good in dustproof effect.

Description

A kind of anti-dust respirator

Technical field

The utility model relates to the labor protection technical field, is specifically related to a kind of anti-dust respirator.

Background technology

In wood-working factory, dust is one of maximum pollution sources.Timber processing practitioner generally needs to wear mouth mask, enters lung and affects healthy from mouth and nose to prevent dust.General mouth mask is made and is got by the gauze of several layers, and its dust-proof effect is poor; And easily press close to mouth and nose due to sweat and implication during summer, cause the discomfort of human body.The anti-dust respirator of specialty, shape is as breathing mask, formed by freshwater mussel shape mouth mask body, two round breather valves, two filter mesh, filter paper and up and down static lines etc., although have desirable dust-proof effect, but complex structure, build are larger, uncomfortable when wearing, unsmooth breath especially easily cause work inconvenience, affect operating efficiency.

The utility model content

The technical problems to be solved in the utility model is to provide that a kind of simple in structure, comfortable wearing is convenient, the anti-dust respirator of good dustproof effect.

For solving the problems of the technologies described above, the utility model by the following technical solutions:

A kind of anti-dust respirator comprises the mouth mask body and is located at fixed band on the mouth mask body that described mouth mask body is followed successively by outer nonwoven, fusion spray cloth, interior nonwoven and oronasal mask from outside to inside, and mouth and nose and surface that described oronasal mask covers the people fully are full of aperture.

Preferably, described oronasal mask is bowl button shape.

In such scheme, described outer nonwoven, fusion spray cloth, interior nonwoven and oronasal mask fit tightly.

In such scheme, the material of described oronasal mask is silica gel.

Mouth mask body of the present utility model is provided with outer nonwoven, fusion spray cloth, three layers of cloth of interior nonwoven from outside to inside successively, its China and foreign countries' nonwoven and interior nonwoven are nonwoven, be environment-friendly materials of new generation, have protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, cheap, the capable of circulation characteristics such as use again; Be fusion spray cloth between inside and outside nonwoven, fusion spray cloth is take polypropylene as primary raw material, and fibre diameter can reach the 0.5-0.1 micron, thereby makes fusion spray cloth have good filterability, shielding, thermal insulation and oil absorption; Three layers of cloth fit tightly, and have splendid dust-proof effect and fabulous permeability.Simultaneously, press close to the human body mouth and nose in order to prevent the mouth mask body due to sweat and implication, mouth mask body the inside also is provided with the oronasal mask that a surface is full of aperture, when guaranteeing ventilatory effect, has avoided general mouth mask to touch the sense of discomfort that mouth and nose bring.The utility model is simple in structure, the characteristics of easily wearing of existing common mouth mask, improved again common mouth mask dust-proof effect poor, wear the shortcomings such as uncomfortable.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is that A-A of the present utility model is to cutaway view.

Fig. 3 is the structural representation of oronasal mask of the present utility model.

Wherein, for the representation of mouth mask body is clear, in Fig. 2, each layer of mouth mask body do not fit tightly.

Number in the figure is: 1-oronasal mask, 2-interior nonwoven, 3-fusion spray cloth, 4-outer nonwoven, 5-fixed band.

The specific embodiment

Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.

With reference to figure 1 and Fig. 2, a kind of anti-dust respirator, comprise the mouth mask body and be located at fixed band 5 on the mouth mask body, described mouth mask body is followed successively by outer nonwoven 4, fusion spray cloth 3, interior nonwoven 2 and oronasal mask 1 from outside to inside, and mouth and nose and surface that described oronasal mask 1 covers the people fully are full of aperture.Described outer nonwoven 4, fusion spray cloth 3, interior nonwoven 2 and oronasal mask 1 fit tightly mutually, form mouth mask body of the present utility model.

Wherein, described oronasal mask 1 is bowl button shape, and its material is silica gel.

When wearing, fixed band 5 is fastened hard of hearing, oronasal mask 1 inwardly covers the human body mouth and nose and gets final product.The multiple times of filtration of the air process mouth mask body that anti-dust respirator is outer can guarantee that human body is drawn onto ozone.

Claims

1. anti-dust respirator, comprise the mouth mask body and be located at fixed band on the mouth mask body, it is characterized in that: described mouth mask body is followed successively by outer nonwoven, fusion spray cloth, interior nonwoven and oronasal mask from outside to inside, and mouth and nose and surface that described oronasal mask covers the people fully are full of aperture.

2. anti-dust respirator according to claim 1 is characterized in that: described oronasal mask is a bowl button shape.

3. anti-dust respirator according to claim 1 and 2, it is characterized in that: the material of described oronasal mask is silica gel.