CN213188209U

CN213188209U - Plane type mask

Info

Publication number: CN213188209U
Application number: CN202020937862.8U
Authority: CN
Inventors: 李建全; 武彦彦
Original assignee: Winner Medical Co ltd
Current assignee: Winner Medical Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-05-14
Anticipated expiration: 2030-05-28

Abstract

A flat-type mask comprising: gauze mask body and two ear-hooks that are used for supplying the user to wear, the gauze mask body is used for covering user's mouth nose, two the ear-hook is established separately the both sides of gauze mask body, ear-hook one end fixed connection is on the gauze mask body, the gauze mask body is roughly plane, planar gauze mask body left side and right side border are the arc, are used for making the border of gauze mask body can more laminate user face. Because planar gauze mask body left side and right side border are the arc, the user is when wearing the gauze mask, and the gauze mask edge of left and right sides department can not have the perk and lead to the poor problem of gauze mask adaptation. The ear-hang is the slice, has increased the area of contact of ear-hang and gauze mask body, and fixed effect is better, and this slice ear-hang is close to the one end of gauze mask body and also can be used to laminate user face to improve the adaptation of gauze mask and user face.

Description

Plane type mask

Technical Field

The application relates to the technical field of sanitary protection, in particular to a planar mask.

Background

Common plane gauze mask on the market is the design of right angle rectangle, and this kind of design is when wearing, and easy there is the gap in left and right sides cheek department, leads to gauze mask and facial laminating inseparable, is difficult to satisfy the leakproofness requirement of gauze mask to the protective effect of gauze mask also can be influenced.

Disclosure of Invention

The present application provides a flat mask, which aims to improve the sealing performance of the flat mask.

An embodiment of the present application provides a planar mask, including: gauze mask body and two ear-hooks that are used for supplying the user to wear, the gauze mask body is used for covering user's mouth nose, two the ear-hook is established separately the both sides of gauze mask body, the ear-hook is the slice, ear-hook one end fixed connection is on the gauze mask body, the gauze mask body is roughly planar, planar gauze mask body left side and right side border are the arc, are used for making the border of gauze mask body can more laminate user face.

In one embodiment, the junction of gauze mask body upside border and left and right sides border is the arc transition, and/or gauze mask body downside border is the arc transition with the junction of left and right sides border.

In one embodiment, the arc transition radian of the connection between the upper side edge and the left and right side edges of the mask body is smaller than the arc transition radian of the connection between the lower side edge and the left and right side edges of the mask body.

In one embodiment, the distance from the top point above the left side of the mask body to the outermost side of the left side edge in the leftward direction is not more than 10mm, and/or the distance from the top point above the right side of the mask body to the outermost side of the right side edge in the rightward direction is not more than 10 mm.

In one embodiment, the distance from the lower top point of the left side of the mask body to the outermost side of the left side edge in the left direction is not more than 20mm, and/or the distance from the lower top point of the right side of the mask body to the outermost side of the right side edge in the right direction is not more than 20 mm.

In the embodiment, the middle part of ear-hang has the ear hole and centers on the hangers portion that the ear hole set up, the ear-hang passes through ear hole and hangers portion hang on user's ear, the ear hole extends the setting from the below syncline top of ear-hang for the improvement the wearing comfort of ear-hang, wherein, the lower one end in position is close to in the ear hole the gauze mask body, the higher one end in position is kept away from in the ear hole the gauze mask body.

In one embodiment, at least one adjusting hole is formed in one end, far away from the mask body, of the ear hanging part.

In one embodiment, the number of the adjusting holes is at least two, and the adjusting holes are arranged on the ear hanging part in a mode of gradually departing from the ear holes.

In one embodiment, one end of the ear hook part, which is far away from the mask body, is provided with a protruding part protruding in the direction far away from the mask body, and at least part of the adjusting holes are positioned on the protruding part.

In one embodiment, the ear hook is of a single-layer structure, and the ear hook is made of unidirectional elastic non-woven fabric or bidirectional elastic non-woven fabric; the gauze mask body includes top layer, filter layer and is used for the nexine of attached user's oronasal department, the ear-hang is located between top layer, filter layer and nexine two wantonly, perhaps is located the outside on top layer or nexine, top layer, filter layer, nexine and ear-hang heat seal fixed connection.

According to the flat mask of the embodiment, since the left and right edges of the flat mask body are arc-shaped, when a user wears the mask, the mask edges at the left and right sides do not tilt to cause the problem of poor mask tightness. Simultaneously, the ear-hang of the shown gauze mask of this embodiment is the slice, through with ear-hang one end fixed connection on the gauze mask body, has increased the area of contact of ear-hang and gauze mask body, and fixed effect is better, is difficult for having the problem that the ear-hang drops from the gauze mask body, and this slice ear-hang is close to the one end of gauze mask body and also can be used to laminate user face to improve the gauze mask and the adaptation of user face. Simultaneously the ear-hang is sheet structure for hangers portion is wideer, and different with traditional thin ear area, the ear-hang of this application is difficult to tighten the ear. And the planar gauze mask is applied to flaky ear-hang, and processing and manufacturing process are simple, and different with the traditional technology of dotting the ear on the planar gauze mask, the ear-hang structure of this application can directly process fixedly together with the gauze mask body, does not need extra operation, and is high-efficient, practices thrift the human cost, and economic nature is good.

Drawings

Fig. 1 is an expanded view of a flat mask according to an embodiment of the present disclosure;

fig. 2 is a schematic view of the back of a flat mask according to an embodiment of the present invention;

FIG. 3 is a schematic view of a flat mask according to another embodiment of the present invention;

fig. 4 is a schematic view of the back of a flat mask according to another embodiment of the present invention.

In the figure, 1, a mask body, 2, an ear hook, 3, ear holes, 4, an adjusting hole, 5, a left upper peak, 6, a right upper peak, 7, a left lower peak, 8, a right lower peak, and 9, an ear hook are arranged.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

As shown in fig. 1 to 4, a flat type mask includes: gauze mask body 1 and two ear-hang 2 that are used for supplying the user to wear, gauze mask body 1 is used for covering user's mouth nose, and two ear-hang 2 divide and establish in gauze mask body 1's both sides, and ear-hang 2 is the slice, and 2 one end fixed connection of ear-hang are on gauze mask body 1, and gauze mask body 1 is roughly planar, for example the shape of similar rectangle. Planar gauze mask body 1 left side and right side border are the arc for make the border of gauze mask body 1 can more laminate user face. (As shown in FIG. 1, the mask body 1 has four sides, upper, lower, left and right).

According to the flat mask of the above embodiment, since the left and right edges of the flat mask body 1 are arc-shaped, the mask edges at the left and right sides do not tilt to cause poor mask sealing when the user wears the mask. Simultaneously, the earhook 2 of the shown gauze mask of this embodiment is the slice, through with 2 one end fixed connection of earhook on gauze mask body 1, has increased the area of contact of earhook 2 and gauze mask body 1, and fixed effect is better, is difficult for having the problem that earhook 2 drops from gauze mask body 1, and this slice earhook 2 is close to the one end of gauze mask body 1 and also can be used to laminate user face to improve the gauze mask and the adaptation of user face. Simultaneously the ear-hang 2 is the lamellar structure for the hangers portion 9 is wider, and is different from traditional thin ear belt, and the ear-hang 2 of this application is difficult to draw the ear. And flaky ear-hang 2 uses on the plane type gauze mask, and processing and manufacturing process are simple, and is different with the traditional technology of dotting the ear on the plane type gauze mask, and the ear-hang 2 structure of this application can be directly processed fixedly with gauze mask body 1 together, does not need extra operation, and is high-efficient, practices thrift the human cost, and economic nature is good.

Preferably, in an embodiment, the connection between the upper edge of the mask body 1 and the left and right edges is in arc transition, and/or the connection between the lower edge of the mask body 1 and the left and right edges is in arc transition. The middle positions of the left side and the right side of the mask body 1 and the face are attached to meet the requirement of the sealing performance of a user, so that the radian does not need to be set. But the border is close to about gauze mask body 1 about the border and the human face contact not very laminating, so need be the arc transition at the junction at gauze mask body 1 upside border and left and right sides border, and/or gauze mask body 1 downside border is the arc transition with the junction at left and right sides border, the better adaptation that satisfies the user and use the gauze mask of this design.

Preferably, in an embodiment, the arc transition radian of the connection between the upper side edge of the mask body 1 and the left and right side edges is smaller than the arc transition radian of the connection between the lower side edge of the mask body 1 and the left and right side edges. This design is better satisfies human face structure, promotes the gauze mask driving fit and can also promote user experience degree simultaneously.

Preferably, in one embodiment, the distance from the top 5 at the left side of the mask body 1 to the outermost side of the left edge in the left direction is not more than 10mm, and/or the distance from the top 6 at the right side of the mask body 1 to the outermost side of the right edge in the right direction is not more than 10 mm.

Preferably, in one embodiment, the distance from the lower left vertex 7 of the mask body 1 to the outermost side of the left edge in the left direction is not more than 20mm, and/or the distance from the lower right vertex 8 of the mask body 1 to the outermost side of the right edge in the right direction is not more than 20 mm.

In one embodiment, the middle of the ear hook 2 is provided with an ear hole 3 and an ear hanging part 9 arranged around the ear hole 3, the ear hook 2 is hung on the ear of a user through the ear hole 3 and the ear hanging part 9, and the ear hole 3 is arranged in a manner of extending obliquely upwards from the lower part of the ear hook 2 so as to improve the wearing comfort of the ear hook 2. Specifically, as shown in fig. 1, the mask body 1 has four sides, i.e., an upper side, a lower side, a left side, and a right side, wherein the left side ear hole 3 extends from the lower portion of the ear hook 2 to the upper left side, and the right side ear hole 3 extends from the lower portion of the ear hook 2 to the upper right side. Wherein, the lower end of the ear hole 3 is close to the mask body 1, and the higher end of the ear hole 3 is far away from the mask body 1.

Preferably, in one embodiment, at least one adjusting hole 4 is formed at one end of the ear hanging part 9 away from the mask body 1. The adjusting hole 4 is used for adjusting the length of the ear hook 2, and the length of the ear hook 2 can be increased by tearing the adjusting hole 4 on the ear hook part 9.

Preferably, in one embodiment, the number of the adjustment holes 4 is at least two, and the adjustment holes 4 are arranged on the ear hanging part 9 in a manner of gradually departing from the ear hole 3. Through setting up two or more adjusting holes 4 even, can be more nimble adjust the length of ear-hang 2, the scope that adapts to different face sizes is wider.

Preferably, in one embodiment, the end of the ear hook 9 away from the mask body 1 has a protruding portion protruding in the direction away from the mask body 1, and at least a part of the adjusting hole 4 is located on the protruding portion. Through set up adjustment hole 4 on hangers portion 9, although can adjust the length of hangers 2, tear adjustment hole 4 during actual operation and can reduce the width of hangers portion 9, probably make hangers 2 not satisfy the stress intensity. As shown in fig. 3, by providing the protruding portion, the local width of the ear portion 9 can be increased, and even if the adjustment hole 4 is torn, the ear portion 9 still satisfies the strength of the force. Preferably, as shown in fig. 3, a row of adjustment holes 4 may be provided on the protruding portion along the obliquely upward direction of the ear hole 3, wherein a half of the adjustment hole 4 is provided on the edge of the ear hole 3 for facilitating tearing.

Through setting up adjustment hole 4, be convenient for adjust the length of ear-hang 2, to the people that face size is bigger than normal, can tear one or more adjustment hole 4 as required during the use to increase the length of ear-hang 2, it is more comfortable when wearing. The nearest distance between adjacent adjusting holes 4 is 1-2mm, and the adjusting holes 4 may be triangular, circular, more beautiful flower shape, etc., and the shape is not limited.

Preferably, in one embodiment, the ear hook 2 is a single-layer structure, and the ear hook 2 is selected from a unidirectional elastic nonwoven fabric or a bidirectional elastic nonwoven fabric. The ear hook 2 with the single-layer structure is light and thin, and the wearing comfort of a user is better. The one-way or two-way elastic non-woven fabric is selected, when the mask is worn, the ear hook 2 has a certain elastic range, the elastic range can be adjusted according to the face sizes of different people, and the ear hook 2 with the single-layer structure is easy to process, low in cost and better in economical efficiency.

Mask body 1 includes top layer, filter layer and the nexine that is used for attached user's mouth nose department, and ear-hang 2 is located top layer, filter layer and nexine between two wantonly, perhaps is located the outside on top layer or nexine, 2 heat seal fixed connection on top layer, filter layer, nexine and ear-hang. The outside of the surface layer refers to the side of the surface layer far away from the mouth and nose, and the outside of the inner layer refers to the side of the inner layer near the mouth and nose. Preferably, in some embodiments, the heat seal area at four corners of the mask body 1 is increased (as shown in fig. 2, four corners of the mask body 1 are at the upper left, lower left, upper right and lower right).

The ear hook 2 is fixed with the surface layer, the filter layer and the inner layer in a heat sealing way, and particularly, an ultrasonic heat sealing way can be selected. Compare traditional earlier fixed as an organic whole of gauze mask body 1 each layer heat seal, connect the ear area point on gauze mask body 1 again, the plane gauze mask heat seal fixed mode of this application, efficiency obviously improves, can reach the productivity of 500 ~ 1000 pieces per minute, and the gauze mask machine of more traditional point belt promotes nearly 10 times. Greatly reducing the labor cost.

Better, some embodiments, ear-hang 2 is located between any two on top layer, filter layer and nexine, and gauze mask body 1 is more level and more smooth, and the one end and the gauze mask body 1 of ear-hang 2 are fixed, and the ear-hang 2 of fixed department need not to stretch out the gauze mask, and the gauze mask is more pleasing to the eye. Preferably, in some embodiments, the ear hook 2 is arranged on the inner layer side close to the mouth and nose, the ear hole 3 is arranged on the side close to the left and right edges of the mask body 1 and is 10-30mm away from the left and right edges of the mask body 1, and the width of the heat seal zone of the left and right edges of the mask body 1 is 5-7 mm. When the existing flat type mask is worn, the masks at the left and right edges are tilted, do not fit with the face, and have poor tightness. The ear-hang 2 that sets up in the nexine and be close to mouth nose department one side laminates with face more, reduces the leakage rate of gauze mask, and the leakproofness strengthens. Moreover, the distance from one side of the ear hole 3 closest to the left edge and the right edge of the mask is greater than the width of the heat seal area of the left edge and the right edge of the mask body 1, so that the sealing property of the mask is improved, and the protection effect is improved.

In some embodiments, the width of the ear portion 9 of the ear hook 2 proximate the ear perimeter is no less than 10 mm. Preferably, in some embodiments, the width of the ear portion 9 at the uppermost ear contact position of the ear hook 2 is not less than 15 mm. The selected ear hanging part 9 increases the contact area of the ear hanging part 2 and the ear, and the width in the range ensures that the pulling force on the ear hanging part 2 can be dispersed, reduces the pressure on the ear and is more comfortable to wear.

Preferably, in some embodiments, a protruding portion is disposed at a higher position of the ear hole 3 away from the mask body 1, a plurality of adjusting holes 4 are formed in the protruding portion, and the adjusting holes 4 are used for adjusting the length of the ear hook 2. A plurality of adjustment holes 4 set up one along 3 upwards directions in the slant of ear hole, set up half adjustment hole 4 on the ear hole 3, half adjustment hole 4 is convenient for tear, through setting up adjustment hole 4, is convenient for adjust the length of ear-hang 2, to the people that face size is bigger than normal, can tear adjustment hole 4 as required during the use to increase the length of ear-hang 2, it is more comfortable when wearing. The distance between adjacent adjusting holes 4 is 1-2mm, and the adjusting holes 4 can be triangular, circular, etc., and the shape is not limited.

The present application has been described with reference to specific examples, which are provided only to aid understanding of the present application and are not intended to limit the present application. For a person skilled in the art to which the application pertains, several simple deductions, modifications or substitutions may be made according to the idea of the application.

Claims

1. A flat mask, comprising: gauze mask body (1) and two ear-hang (2) that are used for supplying the user to wear, gauze mask body (1) is used for covering user's mouth nose, two ear-hang (2) are established separately the both sides of gauze mask body (1), ear-hang (2) are the slice, ear-hang (2) one end fixed connection is on gauze mask body (1), gauze mask body (1) is roughly planar, planar gauze mask body (1) left side and right side border are the arc, are used for making the border of gauze mask body (1) can more laminate user face.

2. The planar mask according to claim 1, wherein the junction between the upper edge of the mask body (1) and the left and right edges is in arc transition, and/or the junction between the lower edge of the mask body (1) and the left and right edges is in arc transition.

3. The planar mask according to claim 2, wherein the arc transition at the junction of the upper edge and the left and right edges of the mask body (1) is less than the arc transition at the junction of the lower edge and the left and right edges of the mask body (1).

4. The flat type mask according to claim 1, wherein the distance from the upper left vertex (5) of the mask body (1) to the outermost side of the left edge in the left direction is not more than 10mm, and/or the distance from the upper right vertex (6) of the mask body (1) to the outermost side of the right edge in the right direction is not more than 10 mm.

5. The flat type mask according to claim 1, wherein the distance from the left lower peak (7) of the mask body (1) to the outermost side of the left edge in the left direction is not more than 20mm, and/or the distance from the right lower peak (8) of the mask body (1) to the outermost side of the right edge in the right direction is not more than 20 mm.

6. The planar mask according to claim 1, wherein the middle portion of the ear hook (2) has an ear hole (3) and an ear hook portion (9) surrounding the ear hole (3), the ear hook (2) is hooked on the ear of the user through the ear hole (3) and the ear hook portion (9), the ear hole (3) extends obliquely upward from the lower portion of the ear hook (2) to improve the wearing comfort of the ear hook (2), wherein the lower end of the ear hole (3) is close to the mask body (1), and the higher end of the ear hole (3) is far away from the mask body (1).

7. The planar mask according to claim 6, wherein at least one adjusting hole (4) is formed at one end of the ear hanging part (9) away from the mask body (1).

8. The planar mask according to claim 7, wherein the number of the adjustment holes (4) is at least two, and the adjustment holes (4) are formed in the ear hanging portion (9) so as to be gradually spaced apart from the ear holes (3).

9. The planar mask according to claim 8, wherein the end of the ear hook (9) away from the mask body (1) has a protrusion protruding in a direction away from the mask body (1), and at least a part of the adjustment hole (4) is located on the protrusion.

10. The planar mask according to any one of claims 1 to 9, wherein the ear hook (2) has a single layer structure, and the ear hook (2) is selected from a unidirectional elastic nonwoven fabric or a bidirectional elastic nonwoven fabric; mask body (1) includes top layer, filter layer and is used for the nexine of attached user's oronasal department, ear-hang (2) are located between top layer, filter layer and nexine two wantonly, perhaps are located the outside on top layer or nexine, top layer, filter layer, nexine and ear-hang (2) heat seal fixed connection.