TWI739573B - Covering mask - Google Patents

Abstract

A covering mask includes a mask body. The mask system is folded at the middle section with at least one folding part, and the two sides of the mask body are heated and pressed to form two bonding edges, and then The mask body is formed on the folds of the two sides of the mask body to fit and fix, and the two fitting edges of the mask body are cut transversely with at least one cut part, so that when the mask body is attached to the two sides When the joint is worn and pulled, the cut part allows the two fitting edges to be retracted and interlaced to form at least one overlapping part, so that the two fitting edges can be more conformable to the cheek skin, and at the same time, the The overlapping part formed by the cutting part increases the adhesion effect of the two fitting edges, which greatly improves the covering property of the mask body when wearing, and helps to improve the safety and protection effect of the mask body.

Description

Covering mask

The present invention relates to a mask structure, especially a mask with covering properties.

Press, the structure of a conventional mask, please refer to Figures 6, 7, and 8. The mask 20 is a flat mask. The mask 20 is folded with a plurality of folding parts 21, and the mask 20 is folded through the folding parts 21. The mask 20 is stretched and unfolded, and the edges on both sides of the mask 20 are then heat-compressed to form two edge-sealing parts 22. The two edge-sealing parts 22 are used to form the mask 20 on the folds 21 on both sides of the mask 20 to fit and fix it. , When the folding part 21 of the hood 10 is stretched and used, its two sides can pass through the edge sealing part 22 to avoid being stretched and unfolded, and the mask 20 further includes welding to the two edge sealing parts 22 The upper ear strap 23 completes a mask structure.

When the conventional mask 10 is used, the folded part 21 is first stretched and stretched to cover the mouth and nose, and then worn on both ears through the ear straps 13, so as to isolate the external air pollution and prevent the mouth. The purpose of foam infection, but since the two ends of the ear strap 23 are connected to the upper and lower positions of the edge sealing portion 22, when the mask 20 is worn, the edge sealing portion 22 will be affected by the ear strap. 23 only pulls at the upper and lower positions, causing the mid-section of the edge-sealing portion 22 to be squeezed and expanded and deformed. As a result, the edges of both sides of the mask 20 cannot be reliably adhered to the user’s cheeks, and the mask An opening 24 is formed between the edges on both sides of 20 and the cheeks, which greatly reduces the covering effect of the mask 20, so that bacteria and viruses in the air can still easily invade the inside of the mask 20 from the openings 24 on both sides, which affects the wearing effect of the mask 20 and lacks practicality. Sex, the need for improvement.

In view of this, the inventor of the present invention has been engaged in the manufacturing, development and design of related products for many years. Aiming at the above-mentioned goals, after detailed design and careful evaluation, the present invention is truly practical.

The technical problem to be solved by the present invention is to provide a mask with covering properties in view of the above-mentioned shortcomings existing in the prior art.

The above-mentioned mask structure includes a mask body, which is a flat mask, and is folded at the middle section with at least one folding part for stretching and unfolding the mask body, and the two side edges of the mask body are tied The hot-melt pressing forms two fitting edges, and then the mask body is formed on the folds of the two side edges to fit and fix, and through the two fitting edges, the two sides of the mask body are restricted from being stretched out, and the mask body The second part is that the affixing side is cut horizontally and provided with at least one cut part, thereby forming the mask structure.

Preferably, the mask system is provided with a plurality of the folding parts, and the two bonding sides of the mask body are provided with a plurality of the cutting parts.

Preferably, the cut part of the mask body is cut outside the folded part of the two fitting edges.

Preferably, the cut part of the mask body is cut on the folded part of the two fitting edges.

Preferably, the cutting depth of the cut part of the mask body is at least half of the width of the hot-melt pressing of the bonding edge.

Preferably, the cutting depth of the cut part of the mask body is equal to the width of the hot-melt pressing of the bonding edge.

Contrast with the effect of the previous technology: the fit of the mask system on the two side edges Each side is provided with at least one cut part. When the two fitting edges of the mask body are worn and pulled, the cut part allows the two fitting edges to be retracted and interlaced to form at least one overlap Part, so that the two fitting edges can be more compliant to the cheek skin, and at the same time, the overlap formed by the cut part is used to increase the adhesion effect of the two fitting edges, which greatly improves the covering of the mask body when wearing It can indeed achieve the purpose of preventing bacteria and viruses in the air from invading from both sides of the mask body, and help to improve the safety and protection effect of the mask body.

In addition, the mask system helps to improve the variability of the two fitting edges through the design of the cut part, so that the two fitting edges can be appropriately retracted and overlapped according to the different face shapes, while maintaining the two fitting edges. The covering effect of the fitting edge is suitable for various face shapes and greatly enhances the practicability of the mask body.

〔this invention〕

10: Mask body

11: Folding part

12: Fit the edge

121: cut part

122: Overlap

13: Earband

[Learning]

20: Mask

21: Folding part

22: Edge banding

23: Earband

24: opening

[Figure 1] is a perspective view of the present invention.

[Figure 2] is a partially enlarged perspective view of the present invention.

[Figure 3] is a schematic diagram of the actual wearing state of the present invention.

[Figure 4] is a partial enlarged schematic diagram of the actual wearing state of the present invention.

[Figure 5] is a perspective view of another embodiment of the present invention.

[Picture 6] is a three-dimensional view of a conventional mask.

[Figure 7] is a schematic diagram of the actual wearing state of the conventional mask.

[Figure 8] is a partial enlarged schematic diagram of the actual wearing state of the conventional mask.

In order to enable your reviewer to further improve the purpose, features and effects of the present invention For a step-by-step understanding and understanding, please cooperate with the [Schematic Description] as detailed below:

First, please refer to Figures 1 and 2, a mask with covering properties, including a mask body 10, which is a flat mask and is folded at the middle section with a plurality of folds 11 , To expand the mask body 10 for stretching, and the two side edges of the mask body 10 are thermally fused and pressed to form two bonding edges 12, and then the mask body 10 is formed on the folds 11 on both side edges to fit It is fixed and restricted by the two fitting edges 12 to restrict the two side edges of the mask body 10 from being stretched, and the two fitting edges 12 of the mask body 10 are all transversely cut with at least one cut part 121, by This is to complete a mask structure.

The mask body 10 includes a plurality of layers of fabrics, which are collectively laminated by a manufacturing machine and then welded to form, and then sliced with a preset size, and the two side edges are heat-melted and pressed to form two bonding edges 12, the mask body 10 During the process of slicing and hot-melt pressing, a knife wheel is used to form the cut-out portion 121 at an appropriate distance on the two bonding edges 12 at the same time, so as not to affect the protective effect of the mask body 10, so that the The cutting depth of the cut part 121 is at least half of the width of the heat-melting pressing of the bonding edge 12, and the cutting depth of the cutting part 121 is preferably equal to the width of the heat-melting pressing of the bonding edge 12; in addition, , Two of the bonding side 12 can be provided with a plurality of cutting parts 121, the cutting part 121 is cut and shaped outside the folded part 11 of the two bonding sides 12, and can also be cut and shaped on the second Fit the edge 12 on the folded portion 11 (as shown in Figure 3).

For the actual use of the structure, please refer to Figures 1, 2, 4, and 5. The mask body 10 further includes ear straps 13 welded to the two fitting edges 12, and the mask body 10 The folding portion 11 is stretched and extended to cover the mouth and nose, and then worn on both ears through the ear straps 13, in order to achieve the purpose of isolating external air pollution and preventing the infection of mouth foam, because the ear straps 13 The two ends of the mask are respectively connected to the upper and lower positions of the fitting side 12, so that when the mask body 10 is worn, the The fitting side 12 will only be pulled at the upper and lower positions due to the ear strap 13, at this time, the two fitting sides 12 can be retracted and interlaced through the cut portion 121 to form at least one overlapping portion 122. Then the curve corresponding to the size of the face forms an arc shape, so that the two fitting edges 12 fit the cheek skin more, and at the same time, the overlapping part 122 formed by the cut part 121 is used to increase the tightness of the two fitting edges 12 The effect is to greatly improve the covering property of the mask body when wearing it, and to prevent bacteria and viruses in the air from invading from both sides of the mask body.

With the structure of the above-mentioned specific embodiment, the following benefits can be obtained: the mask body 10 is provided with at least one cut-out part 121 on the fitting edges 12 of the two side edges. When the fitting edge 12 is worn and pulled, the two fitting edges 12 can be retracted and interlaced through the cut portion 121 to form at least one overlapping portion 122, so that the two fitting edges 12 can be more conformable On the cheek skin, at the same time, the overlap 122 formed by the cut part 121 is used to increase the adhesion effect of the two fitting edges 12, which greatly improves the covering of the mask body 10 when wearing, and indeed prevents bacteria in the air. The purpose of viruses invading from the edges of both sides of the mask body 10 is helpful to improve the safety and protection effect of the mask body 10.

In addition, the design of the mask body 10 through the cut-out part 121 helps to improve the variability of the two fitting edges 12, so that the two fitting edges 12 can be appropriately retracted and overlapped according to the different face shapes. At the same time, the covering effect of the two fitting edges 12 is maintained, which is suitable for various face shapes and greatly improves the practicability of the mask body 10.

In summary, the present invention has indeed achieved a breakthrough structural design, and has an improved content of the invention. At the same time, it can achieve industrial applicability and progress. Moreover, the present invention has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed an application for a patent for invention in accordance with the law, and I implore the Jun Bureau review committee to grant a legal patent.

Only the above is only a preferred embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention shall still belong to the present invention. Covered by the patent.

10: Mask body

11: Folding part

12: Fit the edge

121: cut part

13: Earband

Claims (6)

A covering mask includes a mask body, which is a flat mask, and is folded at the middle section with at least one folding part for stretching and unfolding the mask body, and two of the mask body The side edges are heat-melted and pressed to form two fitting edges, and then the folds of the mask body are formed on the two sides of the mask to be fitted and fixed, and the two fitting edges restrict the two sides of the mask body from being stretched and unfolded. In addition, the second fitting side of the mask body is cut transversely to provide at least one cut part, so that when the second fitting side of the mask body is worn and pulled, the cut part can be used to make the two The fitting edges can be retracted and staggered to form at least one overlapping portion, so that both of the fitting edges form an arc edge and can be more conformable to the cheek skin. At the same time, the overlapping portion formed by the cut portion is used for The addition of the tightness effect of the two fitting edges greatly improves the covering property of the mask body when wearing it, and it does achieve the purpose of preventing bacteria and viruses in the air from intruding from the two sides of the mask body. The covering mask according to claim 1, wherein the mask system is provided with a plurality of the folding parts, and the two fitting sides of the mask body are provided with a plurality of the cutting parts. The covering mask according to claim 2, wherein the cut part of the mask body is cut outside the folded part of the two fitting edges. The covering mask according to claim 2, wherein the cut part of the mask body is cut on the folded part of the two fitting edges. The covering mask according to any one of claims 1 to 4, wherein the cutting depth of the cut part of the mask body is at least half of the width of the hot-melt pressing of the bonding edge. The covering mask according to any one of claims 1 to 4, wherein the cutting depth of the cut part of the mask body is equal to the width of the hot-melt pressing of the bonding edge.

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