CN203105695U

CN203105695U - Mask capable of blocking PM2.5 particles

Info

Publication number: CN203105695U
Application number: CN 201320094326
Authority: CN
Inventors: 黄庆煊
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-01
Filing date: 2013-03-01
Publication date: 2013-08-07
Anticipated expiration: 2023-03-01

Abstract

The utility model relates to a mask capable of blocking PM2.5 particles. The mask is characterized by comprising a mask support, a sponge layer and a gauze layer. The shape of the mask support is matched with the shape of the face of the human body, elastic cords which can be tied on the ears are arranged on two sides of the mask support, more than two air holes are formed in the mask support, positions of the air holes correspond to the mouth and the nose of the face, the shape of the sponge layer is matched with the shape of the mask support, the sponge layer is matched with the mask support in a detachable mode, the gauze layer is attached to the sponge layer, and the size and the shape of the gauze layer are matched with those of the sponge layer. The mask capable of blocking the PM2.5 particles has the advantages of being convenient and simple to use, and capable of not influencing normal breath of people and effectively blocking the PM2.5 particles.

Description

Can intercept the mouth mask of PM2.5 particle

Technical field

The utility model relates to a kind of mouth mask that can intercept the PM2.5 particle.

Background technology

Because grey haze weather constantly influences China, people have to wear mouth mask, enter respiratory tract with the anti-gray haze, and are unhealthful.But existing general mouth mask can not effectively intercept the respiratory tract that the PM2.5 particle enters human body; Because existing mouth mask is done, the PM2.5 particle be not obstructed substantially every, can not be adhered to and entered smoothly the respiratory tract of human body by mouth mask.Wear the mouth mask of N95 preferably of iris action, because respiratory pressure is big, needs the training through specialty, and be not that everybody can wear during use.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of both easy to use, does not influence people's eupnea again, and can also effectively intercept the mouth mask that can intercept the PM2.5 particle of PM2.5 particle.

In order to achieve the above object, the utility model is achieved in that it is a kind of mouth mask that can intercept the PM2.5 particle, is characterized in that comprising:

The mouth mask holder, the shape of described mouth mask holder and human face shape adapt, be provided with the elastic cord on the ear that can tie up to the people in the both sides of mouth mask holder, be provided with passage more than two in the mouth mask holder, the position of described passage is corresponding with mouth and the nose of people face;

Spongy layer, the shape of the shape of described spongy layer and mouth mask holder adapts, and spongy layer cooperates with the mouth mask holder is dismountable; With

Gauze layer, described gauze layer is attached on the spongy layer, and the size of gauze layer and shape and spongy layer adapt.

Be provided with first VELCRO in described mouth mask holder, described first VELCRO distributes ringwise and around passage; The inside edge of spongy layer a week be provided with pit bit, be provided with second VELCRO in described pit bit, thereby described first VELCRO matches with second VELCRO spongy layer is cooperated with the mouth mask holder is dismountable.

Thereby described spongy layer is connected the barrier layer that constitutes an integral body with the edge of gauze layer by strap, and described second VELCRO is positioned on the strap.

The utility model advantage compared with prior art is: easy to use, simple, do not influence people's eupnea, and can effectively intercept the PM2.5 particle.

Description of drawings

Fig. 1 is stereogram of the present utility model;

Fig. 2 is explosive view of the present utility model;

Fig. 3 is the front view of mouth mask holder of the present utility model;

Fig. 4 is front view of the present utility model;

Fig. 5 is the A-A cutaway view of Fig. 4;

Fig. 6 is the enlarged drawing of the local B of Fig. 5.

The specific embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, among the figure from start to finish identical or similar label represent identical or similar elements or the element with identical or similar functions.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, term " first " reaches " second " and only is used for describing purpose, and can not be interpreted as indication or hint relative importance.

Shown in Fig. 1 to 6, it is a kind of mouth mask that can intercept the PM2.5 particle, comprising:

Mouth mask holder 2, the shape of described mouth mask holder 2 and human face shape adapt, be provided with the elastic cord 1 on the ear that can tie up to the people in the both sides of mouth mask holder 2, be provided with passage 21 more than two in mouth mask holder 2, the position of described passage 21 is corresponding with mouth and the nose of people face; Have 25 passages in the present embodiment, also can offer the number of passage according to actual needs

Spongy layer 6, the shape of the shape of described spongy layer 6 and mouth mask holder 2 adapts,

spongy layer

6 and 2 dismountable cooperations of mouth mask holder; During use, spongy layer 6 plays the effect of typing; With gauze layer 4, described gauze layer 4 is attached on the spongy layer 6, and the size of gauze layer 4 and shape and spongy layer 6 adapt.

During use, spongy layer 6 and gauze layer 4 are drenched, most of PM2.5 particle is adhered on the gauze layer 4 during by mouth mask, and the PM2.5 particle that is not adhered to by gauze layer 4 of trace is adhered to again by spongy layer 6 again, so intercepts the satisfactory for result of PM2.5 particle.Also because the buffer action of mouth mask holder 2 is arranged, wet spongy layer 6 and gauze layer 4 directly are not attached on the mouth and nose of face, do not influence mouth and nose.

In the present embodiment, be provided with first VELCRO 5 in described mouth mask holder 2, described first VELCRO 5 distributes ringwise and around passage 21; The inside edge of spongy layer 6 a week be provided with pit bit 61, be provided with second VELCRO 7 in described pit bit, thereby described first VELCRO 5 matches with second VELCRO 7 and makes

spongy layer

6 and 2 dismountable cooperations of mouth mask holder.Second VELCRO 7 is positioned at the pit bit place, and spongy layer 6 and mouth mask holder 2 are better coincide, and blocks the air that enters from VELCRO.

In the present embodiment, thereby described spongy layer 6 is connected the barrier layer that constitutes an integral body with the edge of gauze layer 4 by strap 3, and described second VELCRO is positioned on the strap 3, better like this spongy layer 6 is connected with gauze layer 4.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and distortion to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. mouth mask that can intercept the PM2.5 particle is characterized in that comprising:

Mouth mask holder (2), shape and the human face shape of described mouth mask holder (2) adapt, be provided with the elastic cord (1) on the ear that can tie up to the people in the both sides of mouth mask holder (2), be provided with passage (21) more than two in mouth mask holder (2), the position of described passage (21) is corresponding with mouth and the nose of people face;

Spongy layer (6), the shape of the shape of described spongy layer (6) and mouth mask holder (2) adapts, spongy layer (6) and dismountable cooperation of mouth mask holder (2); With

Gauze layer (4), described gauze layer (4) are attached on the spongy layer (6), and the size of gauze layer (4) and shape and spongy layer (6) adapt.

2. the mouth mask that can intercept the PM2.5 particle according to claim 1 is characterized in that being provided with first VELCRO (5) in described mouth mask holder (2), and described first VELCRO (5) distributes ringwise and around passage (21); Be provided with pit bit (61) week in the inside edge of spongy layer (6), be provided with second VELCRO (7) in described pit bit, described first VELCRO (5) with second VELCRO (7) thus match and make spongy layer (6) and dismountable cooperation of mouth mask holder (2).

3. the mouth mask that can intercept the PM2.5 particle according to claim 1 and 2, the edge that it is characterized in that described spongy layer (6) and gauze layer (4) by strap (3) thus be connected the barrier layer that constitutes an integral body, described second VELCRO (7) is positioned on the strap (3).