CN212325444U

CN212325444U - Pasting type mask

Info

Publication number: CN212325444U
Application number: CN202020215196.7U
Authority: CN
Inventors: 吴康平
Original assignee: Zhejiang Longterm Medical Technology Co ltd
Current assignee: Zhejiang Longterm Medical Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2021-01-12
Anticipated expiration: 2030-02-26

Abstract

The utility model belongs to the technical field of the gauze mask, especially, relate to an it pastes formula gauze mask to relate to one kind. The utility model discloses, including the gauze mask body, the gauze mask body includes the left side cover body and the right side cover body about the crease symmetry, and upside, downside, left side and the right side of gauze mask body are equipped with at least one tie coat respectively, tie coat fixed connection is at the internal surface border of gauze mask body. The utility model discloses utilize the tie coat to bond the gauze mask body in the person's of wearing face, need not to set up the elasticity hangers, avoided elasticity hangers to oppress the ear and make the person of wearing feel uncomfortable problem take place, have better comfort level, and, the utility model discloses partial tie coat sets up the intermediate position at gauze mask body upside, so need not set up the nose and press from both sides and can realize the laminating of gauze mask body and the person's of wearing nose, has reduced the oppression to the person's of wearing nose root.

Description

Pasting type mask

Technical Field

The utility model belongs to the technical field of the gauze mask, especially, relate to an it pastes formula gauze mask to relate to one kind.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used 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. Gauze mask among the prior art mostly includes gauze mask body and elasticity ear-hang, and the gauze mask body is worn in the realization of ear through elasticity ear-hang, nevertheless wears for a long time like this and can lead to elasticity ear-hang oppression ear to make the uncomfortable problem of person's of wearing feel.

For example, chinese utility model patent discloses a mask [ application number: 201822080864.5], the utility model discloses a include the gauze mask body and set up the ear-hook in the gauze mask body left and right sides, be provided with the bottom side protecting strip in the bottom of gauze mask body, the bottom side protecting strip sets up the inboard at the gauze mask body, both ends are fixed connection with the both ends about the gauze mask body respectively about the bottom side protecting strip, the outer end of bottom side protecting strip is fixed mutually with the bottom of gauze mask body, the inner of bottom side protecting strip then can separate mutually with the gauze mask body, when wearing the gauze mask, this bottom side protecting strip can be opened and laminate mutually with human chin.

The utility model discloses a have can laminate mutually well with human chin, the better advantage of protecting effect, but it still does not solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide one kind and need not elasticity hangers, can improve the subsides formula gauze mask of the comfortable degree of person of wearing.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a paste formula gauze mask, includes the gauze mask body, the gauze mask body includes the left side cover body and the right side cover body about the crease symmetry, and upside, downside, left side and the right side of gauze mask body are equipped with at least one tie coat respectively, tie coat fixed connection is at the internal surface border of gauze mask body.

In the above-described adhesive type mask, the adhesive layer located on the upper side of the mask body covers the fold.

In the above adhesive type mask, the adhesive layer is attached end to end around the edge of the inner surface of the mask body.

In the above adhesive type mask, the mask body is provided with at least one ventilation layer, and the thickness of the ventilation layer is smaller than that of the mask body.

In the above-mentioned pasting type mask, the left cover body and the right cover body are both provided with a plurality of breathable layers in parallel, and the breathable layers on the left cover body and the breathable layers on the right cover body are symmetrical about the crease.

In foretell paste formula gauze mask, the fixed back up coat that is provided with of gauze mask body lower extreme, the back up coat is located between the left side cover body and the right side cover body, and the back up coat is laminated mutually with the crease that is located gauze mask body surface.

In the above adhesive respirator, the respirator body is further provided with at least one-way exhalation valve.

In foretell paste formula gauze mask, one-way expiratory valve includes that inside has the breather valve main part of exhaling the cavity, breather valve main part side has inside sunken gomphosis groove, the gauze mask body is located the gomphosis inslot, exhale cavity one end and the internal surface of gauze mask body and be linked together, the other end is linked together with the surface of gauze mask body, be equipped with one-way ventilative rubber pad in the exhaling cavity, one-way ventilative rubber pad bottom is pressed and is established on the bracing piece, bracing piece and breather valve main part fixed connection, breather valve main part internal surface is outstanding to have the stopper, the stopper is pressed and is established on one end of one-way ventilative rubber pad upper surface.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses utilize the tie coat to bond the gauze mask body at the person's of wearing face, need not to set up the elasticity hangers, avoided elasticity hangers to oppress the ear and make the person of wearing feel uncomfortable problem take place, better comfort level has.

2. The utility model discloses the setting of part tie coat is at the intermediate position of gauze mask body upside, so need not set up the nose and press from both sides the laminating that can realize gauze mask body and the person's of wearing nose, has reduced the oppression to the person's of wearing nose root.

3. The utility model discloses a tie coat is end to end's annular, can prevent that gas from overflowing from gauze mask body upside, and glasses can not the fog when wearing glasses personage and wearing, pastes the difficult gliding of good performance gauze mask body simultaneously.

4. The utility model discloses utilize the tie coat fixed more can be applicable to the person of wearing of different shapes of face, enlarged the range of application.

Drawings

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

fig. 2 is a schematic structural view of another view angle of the present invention;

FIG. 3 is a cross-sectional view of a one-way exhalation valve;

in the figure: the mask comprises a mask body 1, an adhesive layer 2, a breathable layer 3, a one-way exhalation valve 4, a reinforcing layer 5, a left mask body 11, a right mask body 12, creases 13, a breather valve main body 41, an embedding groove 42, an exhalation cavity 43, a one-way breathable rubber pad 44, a support rod 45 and a limiting block 46.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Combine fig. 1 and fig. 2 to show, a paste formula gauze mask, including gauze mask body 1, gauze mask body 1 includes the left side cover body 11 and the right side cover body 12 about crease 13 symmetry, and upside, downside, left side and the right side of gauze mask body 1 are equipped with at least one tie coat 2 respectively, and tie coat 2 can be the silica gel or other medical glues of coating at gauze mask body 1 internal surface, can guarantee the stability of bonding like this, 2 fixed connection of tie coat is at the internal surface border of gauze mask body 1.

The utility model discloses, during the use, bond gauze mask body 1 at the person's of wearing face through tie coat 2, 1 internal surface orientation of gauze mask body this moment person of wearing, so the utility model discloses utilize tie coat 2 to bond gauze mask body 1 at the person's of wearing face, need not to set up the elasticity hangers, avoided elasticity hangers oppression ear to make the person of wearing feel uncomfortable problem take place, better comfort level has.

As shown in fig. 1, the tie layer 2 that is located gauze mask body 1 upside covers on crease 13, because gauze mask body 1 includes two covers bodies about crease 13 symmetry, when so wearing, the nose of wearer must be located crease 13 department, and lie in gauze mask body 1 upside and the tie layer 2 that covers on crease 13 can bond in the nose root position of wearer, so the utility model discloses partial tie layer 2 sets up the intermediate position at gauze mask body 1 upside, so need not set up the nose clip and can realize the laminating of gauze mask body 1 with the wearer's nose, has reduced the oppression to the wearer's nose root, has further improved wearer's comfort level.

As shown in fig. 1, 2 end to end of tie coat encircle at 1 internal surface border of gauze mask body, and tie coat 2 designs for end to end's annular, can prevent that gas from overflowing from 1 upside of gauze mask body, and the personage of wearing glasses can not the fog when wearing glasses, and the good gauze mask body of adhesion property is difficult for gliding simultaneously.

With reference to fig. 1 and 2, the mask body 1 is provided with at least one ventilation layer 3, the thickness of the ventilation layer 3 is smaller than that of the mask body 1, the ventilation layer 3 can be a layer of netted gauze or other structure with good air permeability, so that partial air can rapidly enter the mask body 1 through the ventilation layer 3 when the mask is worn, and the air suction resistance of a wearer is reduced.

Preferably, a plurality of breathable layers 3 are arranged on the left cover body 11 and the right cover body 12 in parallel, and the breathable layers 3 on the left cover body 11 and the breathable layers 3 on the right cover body 12 are symmetrical about the crease 13, so that the breathable capacity of each part of the mask body 1 can be ensured to be uniformly distributed.

As shown in fig. 1 and 2, the lower end of the mask body 1 is fixedly provided with a reinforcing layer 5, the reinforcing layer 5 is located between the left mask body 11 and the right mask body 12, the reinforcing layer 5 is attached to a crease 13 located on the outer surface of the mask body 1, and the reinforcing layer 5 can improve the connection strength of the left mask body 11 and the right mask body 12 at the lower end.

As shown in fig. 1-3, the mask body 1 is further provided with at least one-way exhalation valve 4, and when the mask is worn, the one-way exhalation valve 4 only allows air to flow from the inside to the outside of the mask body 1, so that the exhalation resistance of a wearer is reduced, and meanwhile, the air is prevented from entering the inside of the mask body 1 without being filtered.

Specifically, the one-way exhalation valve 4 comprises a main body 41 of the exhalation valve, wherein an exhalation cavity 43 is formed in the main body 41 of the exhalation valve, an inward-concave embedding groove 42 is formed in the side surface of the main body 41 of the exhalation valve, the mask body 1 is positioned in the embedding groove 42, so that the one-way exhalation valve 4 is connected with the mask body 1, one end of the exhalation cavity 43 is communicated with the inner surface of the mask body 1, the other end of the exhalation cavity 43 is communicated with the outer surface of the mask body 1, a one-way breathable rubber pad 44 is arranged in the exhalation cavity 43, the one-way breathable rubber pad 44 is made of a rubber material, the unfixed end of the one-way breathable rubber pad 44 can be tilted for a certain distance due to the flexibility of the rubber material, the bottom of the one-way breathable rubber pad 44 is pressed on a support rod 45, the stopper 46 is pressed on one end of the upper surface of the one-way air-permeable rubber pad 44.

When the respirator is used, when a wearer inhales, the pressure in the respirator body 1 is reduced, and the one-way breathable rubber pad 44 is tightly pressed on the supporting rod 45 to separate two ends of the expiration cavity 43; when exhaling, 1 internal pressure of gauze mask body increases, because one-way ventilative rubber pad 44 one side is pressed from both sides tightly fixedly by stopper 46 and bracing piece 45, so pressure difference backs up one-way ventilative rubber pad 44 and keeps away from one side of stopper 46 for exhale cavity 43 both ends intercommunication each other, exhale the completion back, one-way ventilative rubber pad 44 all presses again under the elastic action and establishes on bracing piece 45, guarantees to exhale cavity 43 both ends and cuts off.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the mask body 1, the adhesive layer 2, the ventilation layer 3, the one-way exhalation valve 4, the reinforcing layer 5, the left mask body 11, the right mask body 12, the fold 13, the breather valve main body 41, the fitting groove 42, the exhalation cavity 43, the one-way ventilation rubber pad 44, the support rod 45, the stopper 46, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a paste formula gauze mask, includes gauze mask body (1), its characterized in that: the mask body (1) comprises a left mask body (11) and a right mask body (12) which are symmetrical about a crease (13), at least one adhesive layer (2) is respectively arranged on the upper side, the lower side, the left side and the right side of the mask body (1), and the adhesive layers (2) are fixedly connected to the edge of the inner surface of the mask body (1);

the mask body (1) is also provided with at least one-way expiratory valve (4);

the one-way expiratory valve (4) comprises a breather valve main body (41) with an expiratory cavity (43) inside, wherein the side face of the breather valve main body (41) is provided with an inwards-concave embedded groove (42), the mask body (1) is positioned in the embedded groove (42), one end of the expiratory cavity (43) is communicated with the inner surface of the mask body (1), the other end of the expiratory cavity is communicated with the outer surface of the mask body (1), a one-way breathable rubber pad (44) is arranged in the expiratory cavity (43), the bottom of the one-way breathable rubber pad (44) is pressed on a support rod (45), the support rod (45) is fixedly connected with the breather valve main body (41), a limiting block (46) protrudes from the inner surface of the breather valve main body (41), and the limiting block (46) is pressed on one end of the upper surface of the one-way breathable rubber pad (.

2. The adhesive mask according to claim 1, wherein: the adhesive layer (2) positioned on the upper side of the mask body (1) covers the crease (13).

3. The adhesive mask according to claim 2, wherein: the adhesive layer (2) is connected end to end and surrounds the edge of the inner surface of the mask body (1).

4. The adhesive mask according to claim 1, wherein: the mask body (1) is provided with at least one breathable layer (3), and the thickness of the breathable layer (3) is smaller than that of the mask body (1).

5. The adhesive mask according to claim 4, wherein: the left cover body (11) and the right cover body (12) are both provided with a plurality of breathable layers (3) in parallel, and the breathable layers (3) positioned on the left cover body (11) and the breathable layers (3) positioned on the right cover body (12) are symmetrical about the crease (13).

6. The adhesive mask according to claim 1, wherein: fixed back up coat (5) that is provided with of gauze mask body (1) lower extreme, back up coat (5) are located between the left side cover body (11) and the right side cover body (12), and back up coat (5) and crease (13) that are located gauze mask body (1) surface are laminated mutually.