CN213045315U - Compression-proof and internal-atomization-proof mask - Google Patents

Abstract

The utility model discloses a prevent internal fogging gauze mask that compels, including the outer cover body, the inner cover body has been cup jointed in the outer cover body, it has the elastic cotton wadding layer to fill between the outer cover body and the inner cover body, and the outer cover body, inner cover body and elastic cotton wadding layer are ventilative setting, the netted filter cloth of fixedly connected with on the left side inner wall of the inner cover body, and the right side lateral wall of netted filter cloth and the right side inner wall fixed connection of the inner cover body, and netted filter cloth is the flexible setting of left and right sides, the left and right sides outer wall of the outer cover body is close to bottom department fixedly connected with U-shaped bandage respectively, the antetheca of the outer cover body is. In this technical scheme, through the setting of the outer cover body, elasticity cotton wadding layer, the inner cover body and rhombus elasticity frame, can effectual improvement its pliability to can effectual improvement its compressive capacity, can reach the purpose of preventing the oppression, thereby can effectually prevent to lead to its damage because pressure is too big, prolonged its life, can effectual improvement its availability factor.

Description

Compression-proof and internal-atomization-proof mask

Technical Field

The utility model relates to a gauze mask technical field specifically is prevent pressing and prevent interior atomizing gauze mask.

Background

The mask is a sanitary article, generally refers to a device worn at the mouth and nose for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like. However, the mask on the market at present has low pressure resistance when in use, so that the mask is easy to damage, and meanwhile, the mask does not have an internal atomization preventing function, so that the use efficiency of the mask is greatly reduced, and therefore the mask for preventing the internal atomization by pressure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's crushing resistance low and do not possess and prevent defects such as interior atomizing function, provide and prevent oppression and prevent interior atomizing gauze mask. The compression-preventing and internal-fogging-preventing mask has the characteristics of strong pressure resistance, internal-fogging-preventing function and the like.

In order to achieve the above object, the utility model provides a following technical scheme: prevent oppression and prevent interior atomizing gauze mask, including the outer cover body, the inner cover body has been cup jointed in the outer cover body, be filled with elasticity cotton wadding layer between the outer cover body and the inner cover body, just outer cover body, the inner cover body and elasticity cotton wadding layer are ventilative setting, the netted filter cloth of fixedly connected with on the left side inner wall of the inner cover body, and the right side lateral wall of netted filter cloth and the right side inner wall fixed connection of the inner cover body to netted filter cloth is for controlling flexible setting, the left and right sides outer wall of the outer cover body is close to bottom department fixedly connected with U-shaped bandage respectively, the antetheca of the outer cover body is close to bottom department fixedly connected with and hides and.

Preferably, the upper part and the lower part of the reticular filter cloth are respectively provided with a filter gauze, and the side walls of the left side and the right side of the filter gauze are respectively fixedly connected with the inner walls of the left side and the right side of the inner cover body.

Preferably, a plurality of diamond elastic frames which are uniformly distributed are fixedly connected between the top and the bottom of the two pieces of filter gauze and the bottom and the top of the reticular filter cloth, and the diamond elastic frames are distributed in an array in the horizontal direction between the filter gauze and the reticular filter cloth.

Preferably, the antetheca that blocks up cloth is close to edge fixedly connected with round sealing washer, just the antetheca that blocks up cloth is close to bottom department and has seted up a plurality of evenly distributed's bleeder vent.

Preferably, the top of the outer cover body, the top of the inner cover body and the top of the elastic cotton wadding layer are arranged in an isosceles trapezoid shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the flexibility of the elastic cotton wadding layer can be effectively improved through the arrangement of the outer cover body, the elastic cotton wadding layer, the inner cover body and the rhombic elastic frame, so that the pressure resistance of the elastic cotton wadding layer can be effectively improved, the aim of preventing compression can be fulfilled, the damage of the elastic cotton wadding layer caused by overlarge pressure can be effectively prevented, the service life of the elastic cotton wadding layer is prolonged, and the use efficiency of the elastic cotton wadding layer can be effectively improved;

2. in the technical scheme, the shielding cloth, the sealing ring and the air holes are matched with each other, so that the inner cover can be worn in a sealing manner, and meanwhile, the air holes are formed below the shielding cloth, so that gas in the inner cover can be effectively discharged, the inner cover can be effectively prevented from being atomized, and the comfort of the inner cover can be effectively improved;

3. in this technical scheme, through filtering mutually supporting between gauze, netted filter cloth, the outer cover body, elasticity cotton wadding layer and the inner cover body, can realize carrying out multiple filtration to air etc. can its filtering quality of effectual improvement to can its protectiveness of effectual improvement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. an outer cover body; 2. filtering gauze; 3. a U-shaped strap; 4. a mesh-like filter cloth; 5. a diamond-shaped elastic frame; 6. a shielding cloth; 7. a seal ring; 8. air holes are formed; 9. an inner cover body; 10. an elastic cotton wadding layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-compression and anti-internal-fogging mask comprises an outer mask body 1, an inner mask body 9 is sleeved in the outer mask body 1, the inner mask body 9 is a moisturizing layer and can effectively moisturize the interior of the outer mask body, the mask mainly comprises sponge, an elastic cotton wadding layer 10 is filled between the outer mask body 1 and the inner mask body 9, the tops of the outer mask body 1, the inner mask body 9 and the elastic cotton wadding layer 10 are arranged in an isosceles trapezoid shape and can effectively increase the filtering area of the mask, the filtering performance of the mask can be effectively improved, the outer mask body 1, the inner mask body 9 and the elastic cotton wadding layer 10 are arranged in a ventilating mode, a net-shaped filter cloth 4 is fixedly connected to the inner wall of the left side of the inner mask body 9, the side wall of the right side of the net-shaped filter cloth 4 is fixedly connected with the inner wall of the right side of the inner mask body 9, the net-shaped filter cloth 4 is arranged in a left-right telescopic mode, filter gauzes 2 are respectively arranged above and, through the mutual cooperation between the filtering gauze 2, the reticular filter cloth 4, the outer cover body 1, the elastic cotton wadding layer 10 and the inner cover body 9, the multiple filtration of air and the like can be realized, the filtering performance of the filtering gauze can be effectively improved, and the protective performance of the filtering gauze can be effectively improved, a plurality of diamond elastic frames 5 which are uniformly distributed are fixedly connected between the top and the bottom of the two filtering gauzes 2 and the bottom and the top of the reticular filter cloth 4, and the plurality of diamond elastic frames 5 are distributed in an array in the horizontal direction between the filtering gauzes 2 and the reticular filter cloth 4, through the arrangement of the outer cover body 1, the elastic cotton wadding layer 10, the inner cover body 9 and the diamond elastic frames 5, the flexibility of the filtering gauze can be effectively improved, the pressure resistance of the filtering gauze can be effectively improved, the compression prevention purpose can be achieved, the damage of the filtering gauze due to overlarge pressure can be effectively prevented, the service life of the filtering gauze is, the left and right sides outer wall of the outer cover body 1 is close to bottom department fixedly connected with U-shaped bandage 3 respectively, the antetheca of the outer cover body 1 is close to bottom department fixedly connected with and shelters from cloth 6, the antetheca that shelters from cloth 6 is close to edge fixedly connected with round sealing washer 7, and the antetheca that shelters from cloth 6 is close to bottom department and sets up the bleeder vent 8 of a plurality of evenly distributed, through sheltering from cloth 6, mutually support between sealing washer 7 and the bleeder vent 8, can realize sealing wearing it, bleeder vent 8 sets up the gas in the cover body 9 that can effectual discharge in the below of sheltering from cloth 6 simultaneously, can effectually prevent that the inner cover body 9 from taking place the atomizing, thereby can effectually improve its.

The working principle is as follows: when the technical scheme is used, firstly, when the user wears the mask, the U-shaped bandage 3 is pulled towards two sides, the U-shaped bandage 3 pulls the elastic cotton wadding layer 10 and the inner cover body 9 to open towards two sides through the outer cover body 1, the elastic force of the elastic cotton wadding layer 10 acts on the elastic cotton wadding layer to play a role in buffering and resisting pressure, at the moment, the diamond-shaped elastic frame 5 and the reticular filter cloth 4 open towards two sides, the filtering gauze 2 is movably connected to open outwards, the U-shaped bandage 3 is worn on ears of people, the sealing ring 7 on the shielding cloth 6 is contacted with the face, at the moment, air can sequentially pass through the outer cover body 1, the elastic cotton wadding layer 10, the inner cover body 9, the filtering gauze 2, the diamond-shaped elastic frame 5, the reticular filter cloth 4, the diamond-shaped elastic frame 5 and the filtering gauze 2, multiple filtering of the air and the like can be realized, the filtering performance of the air and the protection performance of, wherein rhombus elastic frame 5 still can play the effect of blockking and intercepting dust in the air when playing and preventing oppression, bleeder vent 8 sets up can effectually discharge the gas in the internal cover body 9 in the below of sheltering from cloth 6 simultaneously, can effectually prevent to take place the atomizing in the internal cover body 9, thereby can effectual improvement its travelling comfort, when receiving it, inwards fold the external cover body 1, rhombus elastic frame 5 and netted filter cloth 4 inwards fold this moment, and can make it inwards fold owing to filter gauze 2 for swing joint sets up, can effectually improve its pliability, thereby can effectually improve its compressive capacity, can reach the purpose of preventing oppression, thereby can effectually prevent to lead to its damage because pressure is too big, prolonged its life, can effectually improve its availability factor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Prevent oppression and prevent interior fog ization gauze mask, including outer cover body (1), its characterized in that: the utility model discloses a cotton-padded mattress, including the outer cover body, the outer cover body has been cup jointed in (1) the inner cover body (9), it has elastic cotton wadding layer (10) to fill between the outer cover body (1) and the inner cover body (9), just the outer cover body (1), the inner cover body (9) and elastic cotton wadding layer (10) are ventilative setting, fixedly connected with netted filter cloth (4) on the left side inner wall of the inner cover body (9), and the right side lateral wall of netted filter cloth (4) and the right side inner wall fixed connection of the inner cover body (9) to netted filter cloth (4) is for controlling flexible setting, the left and right sides outer wall of the outer cover body (1) is close to bottom department fixedly connected with U-shaped bandage (3) respectively, the antetheca of the outer cover body (1) is.

2. The anti-compression anti-internal-fogging mask as claimed in claim 1, wherein: the upper part and the lower part of the reticular filter cloth (4) are respectively provided with a filter gauze (2), and the side walls of the left side and the right side of the filter gauze (2) are respectively fixedly connected with the inner walls of the left side and the right side of the inner cover body (9).

3. The anti-compression anti-internal-fogging mask according to claim 2, wherein: two fixedly connected with a plurality of evenly distributed's rhombus elastic frame (5) between the top and the bottom of filtering gauze (2) and the bottom and the top of reticular filter cloth (4), and a plurality of rhombus elastic frame (5) are the ascending array distribution of horizontal direction between filtering gauze (2) and reticular filter cloth (4).

4. The anti-compression anti-internal-fogging mask as claimed in claim 1, wherein: the antetheca that hides cloth (6) is close to edge fixedly connected with round sealing washer (7), just the antetheca that hides cloth (6) is close to bottom department and sets up a plurality of evenly distributed's bleeder vent (8).

5. The anti-compression anti-internal-fogging mask as claimed in claim 1, wherein: the top parts of the outer cover body (1), the inner cover body (9) and the elastic cotton wadding layer (10) are arranged in an isosceles trapezoid shape.

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