CN212697794U

CN212697794U - Disposable self-sealing mask

Info

Publication number: CN212697794U
Application number: CN202021372600.8U
Authority: CN
Inventors: 严泽腾; 邓诗清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a disposable self-sealing mask, include two at least layers plane portion, be located plane portion left and right sides minor face both sides and with two sticky ear-hangs of plane portion, the mask still includes: the folding part is positioned at the position which is parallel to the left and right short sides of the plane part and has a distance of one fourth long side, and the plane part of the mask is guided to be folded at the inner side of the plane part facing to the direction of the face of a person to form a folded state of the mask; self-adhesion portion, self-adhesion portion is located the upper and lower long limit edge part of plane portion, and self-adhesion portion forms the enclosure space at the inboard of the long limit edge bonding plane portion of plane portion towards the people's face direction under gauze mask folded state. When guaranteeing clean health, portable just can save extra extranal packing. In the using process of the mask, if the mask needs to be taken off temporarily for placing, the mask can be folded conveniently according to the folding part so as to keep the inside of the mask facing the face clean and sanitary.

Description

Disposable self-sealing mask

Technical Field

The utility model relates to a facial filtration equipment field, in particular to disposable proclaim oneself gauze mask.

Background

In modern society, the demand for masks is increasing due to the deterioration of environmental and air quality, together with epidemic infectious diseases, especially under the influence of global new crown epidemics, resulting in the consumption of individual plastic packages for packaging masks becoming enormous, however, the impact of plastics on the environment and resources is also non-trivial. As shown in fig. 1, is a schematic view of a conventional disposable mask placed in an individual package. The production process and flow of the existing disposable medical mask generally comprise the following steps: combining the three layers, retracting into a nose clip, gathering to form a laminated structure, tabletting, namely flattening the mask, filling edges and pressing, welding ear bands, sterilizing, resolving and finally packaging.

However, existing disposable medical masks are not easily portable without packaging and may be contaminated. Sometimes, the mask is not placed well after the mask needs to be taken off temporarily, even the inside of the mask is polluted due to incorrect placement, and the use of the mask is wasted once. In addition, at the moment and in the area where the mask resources are scarce, even a lawless dealer picks up a waste mask for secondary sale.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model aims to: the utility model provides a disposable self-sealing mask, when guaranteeing clean health, portable just can save the trouble of carrying the extranal packing. In the using process of the mask, if the mask needs to be taken off temporarily for placing, the mask can be folded conveniently according to the folding part so as to keep the inside of the mask facing the face clean and sanitary.

Specifically, the utility model provides a disposable self-sealing mask, plane portion including two at least layers, be located the plane portion left and right sides minor face both sides just with two ear-hooks of plane portion bonding, the mask still includes: the folding part is positioned at the position which is parallel to the left and right short sides of the plane part and has a distance of one fourth long side, and the plane part of the mask is guided to be folded at the inner side of the plane part facing to the direction of the face of a person to form a folded state of the mask; self-adhesion portion, self-adhesion portion is located the upper and lower long limit edge part of plane portion, and self-adhesion portion forms the enclosure space at the inboard of the long limit edge bonding plane portion of plane portion towards the people's face direction under gauze mask folded state.

The folding part can be a straight line guide mark, and can also be in a segment shape or a point shape.

The short side and the distance be quarter long limit about being on a parallel with plane portion still can be for being on a parallel with plane portion left and right sides short side and distance be half long limit, third long limit to make the inboard formation of gauze mask fold state seal.

The folding state of the mask is formed by folding the mask inwards along the folding part.

The self-adhesive part is positioned in two strip-shaped, section-strip-shaped or point-strip-shaped areas formed by hot cutting or stamping at the upper and lower long edge positions of the plane part; the whole length of the self-adhesive part is the side length of the upper long side and the lower long side, and the width is 0.1-5 mm; preferably 1 mm in width; the self-adhesive part is used for connecting every two self-sealing masks and also comprises a cutting seam which is positioned between the two masks and used for separating the two masks.

The cutting line and the broken line are arranged at the cutting seam between the two masks.

The planar portion further comprises an adjustable nose clip located at an edge of one side of the upper long side of the planar portion.

The mask also comprises edge-covering accessories for wrapping the short edges of the mask, wherein the edge-covering accessories extend the short edges of the mask outwards by 1-10 mm, preferably by 5 mm, so that the left edge-covering accessories and the right edge-covering accessories of the mask are mutually overlapped after being folded.

Thus, the present application has the advantages that:

1. reduce the packing, prevent to pollute: the self-sealing type mask is packaged, the interior of the mask can be kept clean by a folding mode, and the mask does not need to be packaged by plastic packaging.

2. Is convenient to carry: the area of a single mask is small, and the mask can be placed in a pocket, a purse or a bag; the mask can be matched with the existing toilet paper box in the market for use when being rolled, and can be placed in the environments with intensive people circulation activities, such as office buildings, companies, offices, production workshops, airports, hospitals and the like.

3. And (3) secondary sale prevention: the gauze mask is through hot cutting or punching press rear edge position formation autohesion portion, tears from autohesion portion and shows promptly that the use has just can't recover, stops the secondary and sells the use.

4. The production efficiency is improved: because the outer packaging link in the production process is omitted, the production efficiency of the whole mask is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.

Fig. 1 is a schematic view of a prior art single mask placed in a bag.

Fig. 2 is a schematic perspective view of the folded state of the self-sealing mask of the present invention.

Fig. 3 is a schematic perspective view of an open state of the self-sealing mask of the present invention.

Fig. 4 is a schematic view of the self-sealing mask of the present invention in an expanded state.

Fig. 5 is a schematic side sectional view of the self-sealing mask according to an embodiment of the present invention in a folded state.

Fig. 6 is a schematic view showing the expansion of another embodiment of the self-sealing mask of the present invention.

Fig. 7 is a schematic view showing the expansion of yet another embodiment of the self-sealing mask of the present invention.

Fig. 8 is a schematic view of the opening process of the self-sealing mask of the present invention.

Fig. 9 is a schematic side sectional view of the folded self-sealing mask of the present invention.

Fig. 10 is a schematic side sectional view of the self-sealing mask of the present invention folded in half after being folded in one quarter.

Fig. 11 is a schematic side sectional view of the self-sealing mask of the present invention after being folded by one third.

Fig. 12 is a schematic cross-sectional view showing the overlapping state of the edge of the short side of the self-sealing mask of the present invention.

Fig. 13 is a schematic view of the self-sealing mask of the present invention when two are connected.

Fig. 14 is a schematic view of the self-sealing mask of the present invention in a rolled state after being connected.

Fig. 15 is a schematic view of the self-sealing mask of the present invention being put into a box.

Detailed Description

In order to clearly understand the technical contents and advantages of the present invention, the present invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 2 to 4, the utility model provides a disposable self-sealing mask, including plane portion 1 on two at least layers, be located plane portion 1 left and right sides minor face both sides and with two ear-hooks 2 of plane portion 1 bonding, the mask still includes: the folding part 3 is positioned at the position which is parallel to the left and right short sides of the plane part 1 and has a distance of a quarter long side, and the mask plane part 1 is guided to be folded at the inner side of the plane part 1 facing the direction of the face of a person to form a folded state of the mask; self-adhesion portion 4, self-adhesion portion 4 is located the upper and lower long limit edge part of plane portion 1, and self-adhesion portion 4 forms the enclosure space at the inboard of long limit edge bonding plane portion 1 towards the face direction of plane portion 1 under mask folding state.

As shown in fig. 2, the folded portion 3 is a straight guide mark. Through folding but the characteristic of plane portion 1 and the self-adhesion portion 4 utilization material punching press or hot cutting after the self-adhesion need not other auxiliary adhesive such as glue, just can make the edge bonding of gauze mask, forms the enclosure space and receives the pollution in order to avoid facing the inboard of people's face direction to extra independent packing has been saved.

The plane part 1 of at least two layers is three layers including a moisture-proof non-woven fabric outer layer, a melt-blown filter cloth layer and a skin-friendly non-woven fabric inner layer or four layers including the moisture-proof non-woven fabric outer layer, an activated carbon layer, the melt-blown filter cloth layer and the skin-friendly non-woven fabric inner layer.

As shown in fig. 5 to 7, the folded portion 3 may be in a segment shape or a dot shape. The mask folded state is a folded state formed by folding the mask along the folding part 3 towards the inner side direction of the plane part 1 facing to the human face.

As shown in figure 8, in order to open the self-sealing mask, the edge-covering fittings 6 which pinch the extended short sides of the mask are pulled outwards, and the mask can be used as the existing disposable mask in the market.

The distance between the left short side and the right short side of the flat part 1 is a quarter of the long side, or the distance between the left short side and the right short side of the flat part 1 is a half of the long side and a third of the long side, as shown in fig. 9, the distance is a half of the long side, and the flat part 1 of the mask is folded in half in a folded state; as shown in fig. 11, the mask plane 1 is folded in one-third of the folded state with one-third of the long side; as shown in fig. 10, the mask plane 1 is folded into two after being folded into one quarter; and other folding distances are included to ensure that the inner side of the mask in a folding state is sealed.

As shown in fig. 2 to 12, the self-adhesive portion 4 is located in two strip-shaped, strip-shaped or strip-shaped regions formed by hot cutting or punching at the upper and lower long-side edge portions of the planar portion 1. The whole length (total length of strip, segment strip or point strip areas) of the self-adhesive part 4 is the side length of the upper and lower long edges, the width is 0.1-5 mm, and the preferred width is 1 mm.

As shown in fig. 12, the edge-covering fittings 6 for covering the short sides of the mask may extend the short sides by 1 to 10 mm, preferably by 5 mm, so that the left and right edge-covering fittings 6 are overlapped after the mask is folded, and the function of enhancing the sealing performance of the mask can be achieved without adding other fittings and processes. Since the material of the edge-covering fitting 6 is usually a single layer, the thickness of the overlapping members does not affect the whole.

The self-adhesive part 4 is used for connecting the two self-sealing masks, and the self-adhesive part 4 further comprises a cutting seam 41 which is positioned between the two self-sealing masks and used for separating the two self-sealing masks. As shown in fig. 13, the slit 41 is a slit line or a broken line between the two masks.

The plane part 1 of at least two layers is three layers including a moisture-proof non-woven fabric outer layer, a melt-blown filter cloth layer and a skin-friendly non-woven fabric inner layer or four layers including the moisture-proof non-woven fabric outer layer, an activated carbon layer, the melt-blown filter cloth layer and the skin-friendly non-woven fabric inner layer. The plane part comprises at least three folding layers which are parallel to the upper long edge direction and the lower long edge direction and are positioned in the middle area, and the three folding layers can form an accommodating space for coating the mouth and the nose of the face when being expanded.

As shown in fig. 3, the planar portion 1 further comprises an adjustable nose clip 5 located at an edge of the planar portion 1 on the upper long side. The planar portion 1 includes at least three folding layers parallel to the upper and lower long sides and located in the middle region.

The utility model relates to a disposable self-sealing mask, the state of dispatching from the factory also not user state is fold condition, through proclaiming oneself, indicates promptly through hot cutting or punching press, makes single gauze mask edge (or junction/joint-cutting/breakpoint between two gauze masks) bonding, lets the finish coat form the enclosure space to the inboard of people's face direction, and need not to encapsulate it with plastic packaging.

The utility model discloses need just effective when folding and bonding are implemented simultaneously, only folding not have the bonding invalid, only the bonding does not have folding invalid. The roll is effective with both folding and gluing being performed. As shown in fig. 13 and 14, the product is not divided into individual pieces or is not rolled up immediately before production, and is connected in a manner similar to a series of shampoo, lollipop, QQ candy, and snack bag. The end link of the mask production is that the strips are connected in series, and can be divided into single pieces or rolled on the basis. This disposable self-sealing mask can be used with the current toilet paper box collocation in market, can tear one of them like the breakpoint of stock form, and the mask edge after tearing still is in adhesive state, can use after opening the mask. The mask is convenient to carry and sanitary to use, one of the masks connected in series can be torn off when the mask is rolled up, the self-adhesive part 4 is forcibly pulled away from the short edge (edge-wrapping accessory of the short edge) of the mask in a folded state, as shown in fig. 8, the plane part 1 is unfolded, and the ear rope 2 is pulled out and worn. The inner side of the front plane part 1 facing to the human face is folded to form a closed structure, the size is small, the portable mask is convenient to carry as shown in figure 2, the mask can be unfolded to wear only by pulling when the portable mask is used, and the portable mask is sanitary and portable. When the mask is temporarily removed, the mask can be folded along the folding part 3.

As shown in fig. 15, the disposable self-sealing mask can be placed in the box in an overlapping way or folded in a roll for people to use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a disposable self-sealing mask, includes plane portion (1) on two at least layers, is located minor face both sides and with two ear-hang (2) of plane portion (1) bonding about plane portion (1), its characterized in that, the mask still includes:

the folding part (3) is positioned at the position which is parallel to the left and right short sides of the plane part (1) and has a distance of one fourth long side, and the mask plane part (1) is guided to be folded at the inner side of the plane part (1) facing the direction of the face of a person to form a folding state of the mask;

self-adhesion portion (4), self-adhesion portion (4) are located the upper and lower long limit edge part of plane portion (1), and self-adhesion portion (4) form the enclosure space towards the inboard of people's face direction at the long limit edge bonding plane portion (1) of plane portion (1) under gauze mask folded state.

2. The disposable self-sealing mask according to claim 1, wherein the folded portion (3) may be a linear trace, a segment or a dot.

3. The disposable self-sealing mask according to claim 1, wherein the distance between the left and right short sides of the flat portion (1) is a quarter of the long side, or the distance between the left and right short sides of the flat portion (1) is a half of the long side or a third of the long side, so that the inner side of the folded mask is closed.

4. The disposable self-sealing mask according to claim 1, wherein the folded mask is folded inward along the folding part (3).

5. The disposable self-sealing mask of claim 1,

the self-adhesive part (4) is positioned in two strip-shaped, section-strip-shaped or point-strip-shaped areas formed by hot cutting or stamping at the upper and lower long edge positions of the plane part (1); the whole length of the self-adhesive part (4) is the side length of the upper long side and the lower long side, and the width is 0.1-5 mm; the self-adhesive part (4) is used for connecting every two self-sealing masks, and the self-adhesive part (4) further comprises a cutting seam (41) which is positioned between the two masks and used for separating the two masks.

6. The disposable self-sealing mask according to claim 5, wherein the self-adhesive portion (4) is preferably 1 mm wide.

7. The disposable self-sealing mask as recited in claim 5, wherein the slit (41) is a slit line or a broken line between two masks.

8. The disposable self-sealing mask according to claim 1, wherein the planar portion (1) further comprises an adjustable nose clip (5) located at an edge of the upper long side of the planar portion (1).

9. The disposable self-sealing mask according to claim 1, further comprising a fitting (6) for wrapping the short side of the mask, wherein the fitting (6) for wrapping the short side of the mask extends 1-10 mm outwards, so that the left and right fittings (6) for wrapping the mask are folded and overlapped.

10. The disposable self-sealing mask of claim 9 wherein said border extends outwardly preferably by 5 mm.