CN212164973U

CN212164973U - Novel mask

Info

Publication number: CN212164973U
Application number: CN202020181324.0U
Authority: CN
Inventors: 林笛
Original assignee: Quanzhou Hanwei Machinery Manufacturing Co Ltd
Current assignee: Quanzhou Hanwei Machinery Manufacturing Co Ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-12-18
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to the field of a mask, in particular to a novel mask, which comprises a mask body, wherein the middle part of the mask body is provided with a pleated part, the mask body comprises an outer filter layer, a middle filter layer and an inner filter layer, an upper fixing edge strip, a lower fixing edge strip, a left fixing edge strip and a right fixing edge strip are formed on the periphery of the mask body, a nose holding strip is arranged inside or outside the upper fixing edge strip, an elastic telescopic lug is connected and arranged on the inner filter layer, the ear pieces comprise a left elastic ear piece and a right elastic ear piece, the left elastic ear piece and the right elastic ear piece are connected through a break line, the left elastic lug and the right elastic lug are respectively provided with a lug hanging hole, the left elastic lug covers 30-100% of the length of the left fixing edge strip along the longitudinal direction, the right elastic ear covers 30-100% of the length of the right fixation edge strip along the longitudinal direction. It has solved the technical problem that the hangers portion of current gauze mask drops easily, is difficult for production.

Description

Novel mask

Technical Field

The utility model relates to a gauze mask field especially relates to a novel gauze mask.

Background

At present, the Chinese patent number: 201480065316.7 discloses a mask in which the side part of the mask body is in good contact with the face, the generation of a gap between the mask body and the face is suppressed, and the invasion of fine particles into the mask is suppressed. The mask (1) comprises a mask body (10) and ear hanging parts (12) formed at the two transverse end parts of the mask body (10), and a plurality of pressing creases (15) are formed, wherein the pressing creases (15) are fixed by welding parts (22) formed by heat sealing, the welding parts (22) are linearly formed at equal intervals in the longitudinal direction at the two transverse sides of the mask body (10), and the interval between the adjacent welding parts is more than 3 mm. The common structure of most existing masks is disclosed, and particularly the ear hanging parts of the masks are the styles adopted by most existing masks. The ear hanging part is often fixedly connected to the mask body through gluing or hot melting and other modes by adopting an elastic rubber band or an elastic rope. However, the ear hanging part is very small, so that the ear hanging part is easily and insecurely fixed during gluing and hot melting, and falls off during subsequent use. And the precision required during production is higher, and the production efficiency is often lower.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a novel gauze mask, it has solved the technical problem that the hangers portion of current gauze mask drops easily, is difficult for production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel mask comprises a mask body, wherein a pleat pressing part is arranged in the middle of the mask body along the longitudinal direction and is formed by laminating at least two pleats, the mask body comprises an outer filter layer, a middle filter layer and an inner filter layer, the periphery of the mask body is respectively bonded or fixed by hot pressing to form an upper fixed edge strip, a lower fixed edge strip, a left fixed edge strip and a right fixed edge strip, a nose clamping strip is arranged inside or outside the upper fixed edge strip, an ear piece with elastic expansion is connected between the left fixed edge strip and the right fixed edge strip on the inner filter layer, the ear piece comprises a left elastic ear piece fixedly connected with the left fixed edge strip and a right elastic ear piece fixedly connected with the right fixed edge strip, the left elastic ear piece and the right elastic ear piece are connected by an interrupted line, ear hanging holes used for hanging the ears are respectively arranged on the left elastic ear piece and the right elastic ear piece, the left elastic lug plates cover 30-100% of the length of the left fixing edge strip along the longitudinal direction, and the right elastic lug plates cover 30-100% of the length of the right fixing edge strip along the longitudinal direction.

Furthermore, the middle filter layer is made of superfine polypropylene fiber non-woven fabrics.

Further, the ear is an elastic non-woven fabric.

Furthermore, the upper fixing edge strip, the lower fixing edge strip, the left fixing edge strip and the right fixing edge strip are formed in a dot matrix hot pressing mode.

Furthermore, the length of the inner filter layer in the longitudinal direction is larger than that of the middle filter layer and the outer filter layer, and the upper side and the lower side of the inner filter layer cover the outer side face of the outer filter layer in a wrapping and folding mode.

Furthermore, the nose holding strip is arranged on the outer filter layer and positioned at the position where the inner filter layer covers the outer filter layer in a wrapping and folding way.

Furthermore, be equipped with left oblique enhancement limit between the middle part that lies in left fixed limit on the gauze mask body and the last fixed limit, be equipped with right oblique enhancement limit between the middle part on right fixed limit and the last fixed limit, left oblique enhancement limit, right oblique enhancement limit form through the mode of hot-pressing.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this novel gauze mask adopts elasticity rubber band, elasticity rope as the technical scheme of hangers portion through changing current tradition, utilizes the effect that sets up of auricle to realize hangers portion, its auricle include with left fixed strake fixed connection's left elasticity auricle, with right fixed strake fixed connection's right elasticity auricle, be connected through the break line between left side elasticity auricle and the right elasticity auricle, offer respectively on left side elasticity auricle, the right elasticity auricle and be used for hanging the hangers hole of arranging in the ear, like this when tearing the break line, just can form detached left elasticity auricle, right elasticity auricle and be used for hanging and establish the use. So that the coverage of the left elastic lug, the right elastic lug, the left fixed edge and the right fixed edge along the length in the longitudinal direction reaches 30-100 percent. Therefore, the connection firmness of the left elastic lug and the right elastic lug on the mask body can be greatly enhanced. And the sheet materials are compounded, so that the production efficiency can be greatly improved, the production convenience is improved, and high-speed automatic operation is realized, thereby realizing the purpose of hanging the ears.

2. The setting of superfine polypropylene fiber non-woven fabrics, it is the melt-blown non-woven fabrics, can effectively realize filtering, guarantees the filter effect that the gauze mask used. The outer filter layer and the inner filter layer can be made of common non-woven fabrics, such as spun-bonded non-woven fabrics, and are composed of three layers of non-woven fabrics, so that good ventilation, filtering property, water absorption, water resistance, softness and lightness can be realized.

3. Left elasticity auricle, right elasticity auricle are elasticity non-woven fabrics, also can be other sheets that possess the elasticity performance, can realize like this possessing certain elasticity flexible ability after seting up out the hangers hole to be convenient for wear.

4. Go up fixed strake, down fixed strake, left side fixed strake, right side fixed strake and pass through the mode shaping of dot matrix hot pressing, can effectively realize the firm performance of connection through the mode of dot matrix hot pressing.

5. The length of the inner filter layer in the longitudinal direction is larger than that of the middle filter layer and the outer filter layer, the upper side and the lower side of the inner filter layer cover the outer side face of the outer filter layer in a wrapping and folding mode, so that the upper side and the lower side can be effectively coated, the appearance is improved, and separation is prevented.

6. The placement position of the nose holding strip can be hidden, the appearance is improved, and the nose holding strip is prevented from being separated.

7. The setting of strengthening the limit to one side, right side to one side on a left side can be so that the upper end of strengthening the limit to one side, right side to one side on a left side is close to in the nose holding strip to make whole gauze mask have better sealed effect when wearing, make the upper end edge of gauze mask more close to in the face. In addition, the position can not have more gaps due to the pulling-apart of the pressing pleat, thereby being beneficial to improving the protection effect.

Drawings

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

FIG. 2 is a schematic structural view of the inner side surface of the present invention;

fig. 3 is a schematic structural view of the section of the mask body;

FIG. 4 is a schematic view of the structure of the pleat;

fig. 5 is a schematic view of the left and right elastic tabs of fig. 2.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 5, this embodiment provides a novel gauze mask, including gauze mask body 1, gauze mask body 1 is equipped with pleat portion 2 along the middle part department of longitudinal direction, and pleat portion 2 is by the range upon range of formation of three pleat 21 of pressing, gauze mask body 1 includes outer filter layer 11, middle filter layer 12, interior filter layer 13, middle filter layer 12 is superfine polypropylene fiber non-woven fabrics, outer filter layer 11, interior filter layer 13 are spunbonded nonwoven, interior filter layer 13 is greater than middle filter layer 12 and outer filter layer 13 along the ascending length in longitudinal direction, the upside of interior filter layer 13, downside cover on the lateral surface of outer filter layer 11 through the mode of package folding, form package folding portion 131. Fixed strake 14, down fixed strake 15, left side fixed strake 16, the right side fixed strake 17 of forming are fixed through the mode of dot matrix hot pressing respectively on upside, downside, left side, the right side of gauze mask body 1, upward be equipped with a nose holding strip 3 on the fixed strake 14 inside, nose holding strip 3 locates the portion 131 departments of folding that lie in inner filter layer 13 on outer filter layer 11.

The inner filter layer 13 is provided with an elastically stretchable lug plate 4 connected between the left fixing edge strip 16 and the right fixing edge strip 17, the lug plate 4 comprises a left elastic lug plate 41 fixedly connected with the left fixing edge strip 16 and a right elastic lug plate 42 fixedly connected with the right fixing edge strip 17, the left elastic lug plate 41 is connected with the right elastic lug plate 42 through a break line 44, lug hanging holes 43 used for hanging the left elastic lug plate 41 and the right elastic lug plate 42 are respectively formed in the left elastic lug plate 41 and the right elastic lug plate 42, the left elastic lug plate 41 covers 30-100% of the length of the left fixing edge strip 16 in the longitudinal direction, and the right elastic lug plate 42 covers 30-100% of the length of the right fixing edge strip in the longitudinal direction. The ear 4 is an elastic non-woven fabric.

Be equipped with left oblique reinforcing edge 18 between the middle part that lies in left fixed limit 16 on the gauze mask body 1 and last fixed limit 14, be equipped with right oblique reinforcing edge 19 between the middle part of right fixed limit 17 and last fixed limit 14, left oblique reinforcing edge 18, right oblique reinforcing edge 19 form through the mode of hot pressing. In this embodiment, the upper end on the oblique reinforcing side in a left side extends to the left side of nose clip strip, and the upper end on the oblique reinforcing side in the right side extends to the right side of nose clip strip to can cooperate the nose clip strip to realize better sealed effect.

The areas of the left elastic lug and the right elastic lug covering the left fixing edge strip and the right fixing edge strip can be adjusted according to actual requirements, for example, the areas are adjusted to 80%, 60%, 30% and the like, and the preferred range is 30-100%, so that the mask can be conveniently produced and formed at high speed, and the production speed of the mask with the type can be 8-10 times that of a conventional elastic rope mask.

The materials of the outer filter layer, the middle filter layer and the inner filter layer are not particularly limited, generally, the outer filter layer and the inner filter layer are only a coarse filter effect mainly for protecting the middle filter layer, and the middle filter layer can be made of a plurality of known materials, in this embodiment, an ultrafine polypropylene fiber non-woven fabric is used.

After the left elastic lug and the right elastic lug are provided with the lug hanging holes, an annular belt body can be formed, and the width of the annular belt body can be in a preferred range of 10-40mm in practical application and can also be other values. As long as the purpose of hangers can be achieved.

The nose clip strip is an iron wire or a strip material with certain deformation fixing capacity.

The mask is continuous in production, and can be covered on the mask body after the mask body is formed and the lug pieces are cut, punched and virtually cut, and then the mask is cut off to form a single mask.

When the mask is actually produced, the small envelope can be sleeved and sealed, so that a single mask with an outer package is formed.

The orientations are based on fig. 1.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel mask, includes the mask body, the middle part department of mask body along longitudinal direction is equipped with the pleat portion, and the pleat portion is by the range upon range of formation of two at least pleat portions, its characterized in that: the mask body comprises an outer filter layer, a middle filter layer and an inner filter layer, the periphery of the mask body is respectively bonded or fixed by hot pressing to form an upper fixing edge strip, a lower fixing edge strip, a left fixing edge strip and a right fixing edge strip, a nose holding strip is arranged inside or outside the upper fixing edge strip, an elastically telescopic lug is connected between the left fixing edge strip and the right fixing edge strip on the inner filter layer, the ear pieces comprise a left elastic ear piece fixedly connected with the left fixing edge strip and a right elastic ear piece fixedly connected with the right fixing edge strip, the left elastic lug plate and the right elastic lug plate are connected through a break line, the left elastic lug plate and the right elastic lug plate are respectively provided with a lug hole for being hung on the ear, the left elastic lug covers 30-100% of the length of the left fixing edge strip along the longitudinal direction, the right elastic ear covers 30-100% of the length of the right fixation edge strip along the longitudinal direction.

2. The novel mask according to claim 1, wherein: the middle filter layer is made of superfine polypropylene fiber non-woven fabric.

3. The novel mask according to claim 1, wherein: the ear is elastic non-woven fabric.

4. The novel mask according to claim 1, wherein: the upper fixing edge strip, the lower fixing edge strip, the left fixing edge strip and the right fixing edge strip are formed in a dot matrix hot pressing mode.

5. The novel mask according to any one of claims 1 to 4, wherein: the length of the inner filter layer in the longitudinal direction is larger than that of the middle filter layer and the outer filter layer, and the upper side and the lower side of the inner filter layer cover the outer side face of the outer filter layer in a wrapping and folding mode.

6. The novel mask according to claim 5, wherein: the nose holding strip is arranged on the outer filter layer and is positioned at the position where the inner filter layer is folded and covered on the outer filter layer.

7. The novel mask according to any one of claims 1 to 4, wherein: the mask body is provided with a left oblique reinforcing edge between the middle part of the left fixing edge and the upper fixing edge, a right oblique reinforcing edge between the middle part of the right fixing edge and the upper fixing edge, and the left oblique reinforcing edge and the right oblique reinforcing edge are formed in a hot pressing mode.