TWI651111B - Mask and method of manufacture - Google Patents

Abstract

A mask and a method for manufacturing the same, wherein at least one bonding sheet is adhered on an outer side of a body, and the bonding sheet protrudes from an edge of the body, so that when the mask is used as a mask, the protruding region of the bonding sheet can be adhered to On the surface of the skin.

Description

Mask and its method

The present invention relates to a shelter article, and more particularly to a mask that can be used as a mask and a method of making the same.

Generally, the mask is worn on the face by ear hooks to cover the nose and mouth. As shown in FIG. 1, the conventional ear-hook type mask 1 includes a cover 10 and two hanging straps 11 disposed on the left and right sides of the cover 10.

However, if the hanging strap 11 of the mask 1 is too loose, a large gap will be formed between the cheek and the mask, so that the mouth and nose inhale a large amount of dirty air; if the hanging strap 11 is too tight, the user's face I feel tight and feel uncomfortable.

In order to overcome the above problems, the industry has developed a technology to replace the ear-hook method by means of pasting, such as Taiwan Patent No. M258750 and Taiwan Patent No. M317860.

However, the adhesive mask of Taiwan Patent No. M258750, the attachment portion of the cover body (reference numeral 10 of the patent drawing) (the reference numeral 11 of the patent pattern) and the joint portion (the number of the patent pattern) 12) There is a gap between them, which results in poor adhesion. Therefore, when used, the mask is easy to fall. Furthermore, the mask is required to be made in the cover (reference numeral 10 of the patent drawing) at the time of manufacture (the reference numeral 14 of the patent drawing), resulting in complicated production.

In addition, the adhesive mask of the Taiwan Patent No. M317860, the adhesive component (the symbol 20 of the patent drawing) is disposed on the inner surface of the mask body (the symbol 10 of the patent drawing), so that the adhesive effect is not good, so This type of mask is easy to fall when in use.

Therefore, how to overcome the various problems of the conventional adhesive mask is an important issue.

In order to solve the problems of the above-mentioned prior art, the present invention discloses a mask comprising: a body having a relatively exposed portion and an inner covering portion; and at least one bonding sheet defining a first region adjacent thereto And the second portion, the first portion engages the exposed portion of the body, and the second portion protrudes from an edge of the exposed portion of the body, wherein the bonded sheet has an opposite first surface And the second surface, the first surface is opposite to the side of the exposed portion, and the bonding sheet is attached to the second surface of the second portion.

The present invention also discloses a mask comprising: a body having a relatively exposed portion and an inner covering portion; and at least one bonding sheet defining a first portion and a second portion adjacent to each other, the first portion a portion is joined between the exposed portion of the body and the inner portion, and the second portion protrudes from an edge of the exposed portion of the body, wherein the bonding piece has a first surface opposite to a second surface, and the bonding sheet is attached to the second surface of the second portion.

The present invention provides a method for fabricating a mask, comprising: providing a body and at least one bonding sheet, wherein the system has a relatively exposed portion and an inner covering portion, and the bonding sheet defines a first adjacent one. District and second district a portion, wherein the bonding sheet has opposite first and second surfaces, the first surface is opposite to the side of the exposed portion, and the bonding sheet is attached to the second surface of the second portion; And engaging the first portion of the bonding sheet with the exposed portion of the body, and projecting the second portion to protrude from the edge of the exposed portion of the body.

The invention further provides a method for manufacturing a mask, comprising: providing a body and at least one bonding sheet, wherein the system has a relative exposed portion and an inner covering portion, and the bonding sheet defines a first adjacent one. a portion and a second portion, wherein the bonding sheet has opposite first and second surfaces, and the bonding sheet is attached to the second surface of the second portion; and the bonding sheet The first portion is joined between the exposed portion of the body and the inner portion, and the second portion protrudes from the edge of the exposed portion of the body.

In the above mask and the method of manufacturing the same, the adhesive material is an adhesive material.

In the above mask and the method of manufacturing the same, the bonded sheet is in the form of a ring or a strip.

In the foregoing mask and the manufacturing method thereof, the exhausting member is formed on the body, and the exhausting member communicates with the inner covering portion and the exposed portion. For example, the venting member includes a base having the perforations and a cover portion displaceable relative to the base.

As can be seen from the above, in the mask of the present invention and the manufacturing method thereof, the first portion of the bonding sheet is adjacent to the second portion, and the second portion protrudes from the edge of the exposed portion of the body. And the bonding sheet is attached to the second surface of the second portion, thereby reinforcing the fixing force between the body and the skin surface, so that the mask of the present invention can be firmly coupled to the prior art. On the surface of the skin.

Furthermore, the method of the present invention only needs to connect the bonding sheet at the edge of the general mask, so that the manufacturing method of the present invention can eliminate the opening process compared with the prior art, thereby simplifying the manufacturing steps.

Moreover, the present invention is designed such that when the mask is used, the air exhaled by the nose and mouth can be discharged from the exposed portion of the mask, thereby enhancing the user's comfort.

1‧‧‧ mask

10‧‧‧ Cover

11‧‧‧ hanging strap

2,3,4,5,6‧‧‧ mask

20‧‧‧ body

20a‧‧‧Exposed Department

20b‧‧‧Inside

20c‧‧‧ edge

21, 21’, 61‧‧ ‧ combined film

21a, 61a‧‧‧ first surface

21b, 61b‧‧‧ second surface

210,610‧‧‧First Division

211,611‧‧‧Second Division

32,42,52‧‧‧Exhaust parts

42a, 52a‧‧ ‧ cover

42b, 52b‧‧‧ base

42c‧‧‧Combination Department

400‧‧‧ openings

401‧‧‧ openings

420,520‧‧‧Perforation

8‧‧‧Users

9‧‧‧ skin surface

1 is a schematic perspective view of a conventional mask; FIG. 2A is a perspective view of a mask of the present invention; FIG. 2A' is another embodiment of a joint of FIG. 2A; FIG. 2B is a 2A is a side view of the drawing; 2C is a perspective front view of the 2A drawing after the completion of the drawing; 2D is a stereoscopic rear view of the 2A drawing after the completion; 2E is the 2B 3A is a perspective front elevational view of another embodiment of the mask of the present invention; FIG. 3B is a side elevational view of FIG. 3A; FIG. 4A is a front view 3A is a partial cross-sectional exploded view of FIG. 4A; FIG. 4B is a partial cross-sectional exploded view of FIG. 4A; FIG. 4C is a partial cross-sectional view of FIG. 4A; FIG. 5A is a 4A FIG. 5B is a partial cross-sectional exploded view of FIG. 5A; FIG. 5C is a partial cross-sectional view of FIG. 5A; FIG. 6A is a partial view of the present invention; Partial cross-section of other embodiments of the cover Fig. 6B is a front plan view of Fig. 6A; and Fig. 6C is a front plan view of another aspect of Fig. 6B.

The other embodiments of the present invention will be readily understood by those skilled in the art from this disclosure.

It is to be understood that the structure, the proportions, the size, and the like of the present invention are intended to be used in conjunction with the disclosure of the specification, and are not intended to limit the invention. The conditions are limited, so it is not technically meaningful. Any modification of the structure, change of the proportional relationship or adjustment of the size should remain in this book without affecting the effects and the objectives that can be achieved by the present invention. The technical content disclosed in the invention can be covered. In the meantime, the terms "in", "outside", "first", "second" and "one" are used in this description for convenience of description and are not intended to limit the invention. The scope of implementation, the change or adjustment of the relative relationship, is considered to be within the scope of the invention.

2A to 2B are schematic views showing the method of manufacturing the mask 2 of the present invention.

As shown in FIG. 2A, a body 20 and a bonding piece 21 are provided, wherein the body 20 has an exposed portion 20a and an inner covering portion 20b on opposite sides, and the bonding piece 21 has an opposite first surface. 21a and second surface 21b.

In this embodiment, the body 20 is a mask structure, and the types thereof are various. For example, the exposed portion 20a and the inner covering portion 20b are integrally combined with each other. Therefore, the material and structure can be selected according to requirements, and the shape thereof can be designed according to requirements, and is not limited to the rectangular shape shown in the drawing.

Furthermore, the first surface 21a corresponds to the side of the exposed portion 20a, and the second surface 21b corresponds to the side of the inner covering portion 20b, and the material forming the second surface 21b is an adhesive material such as an adhesive material. .

As shown in FIG. 2B, a portion of the second surface 21b of the bonding sheet 21 is bonded to a portion of the exposed surface of the exposed portion 20a of the body 20, and a portion of the first and second surfaces 21a of the bonding sheet 21 are formed. 21b highlights the edge 20c of the exposed portion 20a.

In this embodiment, the bonding piece 21 defines an adjacent first and second partial portions 210 and 211, the first and second partial portions 210 are joined to the exposed portion 20a of the body 20, and the second region is The portion 211 protrudes from the edge 20c of the exposed portion 20a of the body 20. Therefore, the front surface of the first portion 210 and the front surface of the second portion 211 constitute the first surface 21a, and the rear surface of the first portion 210 and the rear surface of the second portion 211 constitute the second surface 21b.

In addition, the exposed portion 20a refers to the side of the body 20 that can be viewed in the use state (such as the front side shown in FIGS. 2B and 2C), and the inner covering portion 20b refers to the body 20 in use. The side that covers the skin surface 9 and is invisible (such as the posterior side shown in Figures 2B and 2D). Similarly, the first surface 21a refers to the side of the body 21 that can be viewed in the use state (such as the front side shown in FIGS. 2B and 2C), and the second surface 21b refers to the body 21 The side that cannot be viewed under the state of use (eg 2B and 2D) The back side of the figure).

Further, the bonding sheet 21 is adhered to the skin surface 9, and for example, the material forming all of the second surface 21b (i.e., the surface of the first portion 210 and the surface of the second portion 21) is an adhesive. Specifically, the adhesive is, for example, silicone or other suitable material. It should be understood that the bonding sheet 21 may also be joined to the exposed portion 20a of the body 20 in the second surface 21b of the first portion 210, such as an adsorption mode or a sewing method.

Further, the bonding sheet 21 is an integrally formed ring shape. Alternatively, as shown in Fig. 2A', the bonding sheet 21' may be in the form of a strip. For example, the edge 20c of the exposed portion 20a of the body 20 may be surrounded by a plurality of bonding sheets 21'.

Therefore, as shown in FIGS. 2D and 2E, when the user 8 uses the mask 2, the bonding sheet 21 is fixed to the mouth and nose of the user 8 with the second surface 21b of the second portion 211. The body 20 is covered by the mouth and nose.

On the other hand, as shown in FIGS. 3A and 3B, the mask 3 of the present invention may also form a venting member 32 on the body 20, which communicates with the exposed portion 20a and the inner covering portion 20b, and forms the row. The gas member 32 is a breathable material that can filter the suspended particles to facilitate exhalation of the nose and mouth.

In another embodiment, as shown in FIGS. 4A to 4C, the exposed portion 20a and the inner covering portion 20b of the body 20 are sandwiched, and the venting member 42 may include at least one through hole 420. The base portion 42b and the cover portion 42a of the through hole 420 can be exposed or shielded relative to the base portion 42b, and the exposed portion 20a has an opening 400 for arranging the venting member 42, and the inner covering portion 20b has a corresponding through hole 420 The opening 401 externally pushes the cover portion 42a by exhaling the nose to discharge the exhaled gas out of the mask 4.

Specifically, the material for forming the venting member 42 is an injection molding material such as silicone rubber or polyvinyl chloride (PVC), which has various types, so that the cover portion 42a can be easily separated and fit. For the type of the base portion 42b, for example, the surface of the base portion 42b and the cover portion 42a is magnetic lacquer to facilitate the engagement of the two.

Further, as shown in FIGS. 4A to 4C, the base portion 42b and the lid portion 42a are coupled to one side by a joint portion 42c such as a rubber material, so that the lid portion 42a can be separated or covered from the base portion 42b. Or, as shown in FIGS. 5A to 5C, the base portion 52b and the cover portion 52a may be integrally formed.

Moreover, as shown in FIGS. 4A to 4C, the venting member 42 may be a wafer body, and the base portion 42b may be located between the exposed portion 20a and the inner covering portion 20b without protruding the exposed portion 20a; or As shown in FIGS. 5A to 5C, the venting member 52 may also be a rectangular body, and the base portion 52b may protrude from the exposed portion 20a.

In addition, as shown in FIGS. 4A to 4C, the size of the through hole 420 is equal to the size of the opening 401; or, as shown in FIGS. 5A to 5C, the size of the through hole 520 is larger than the size of the opening 401; Understandably, the size of the perforations can be smaller than the size of the opening 401.

Therefore, the configuration, shape, and arrangement of the venting members 32, 42, 52 are not particularly limited.

In another embodiment, as shown in FIGS. 6A to 6C, the exposed portion 20a and the inner covering portion 20b of the body 20 are sandwiched, and the bonding sheet 61 is strip-shaped, and the first region thereof is The portion 610 is coupled between the exposed portion 20a of the body 20 and the inner covering portion 20b such that the second portion 611 protrudes from the edge 20c of the left and right sides of the body 20.

In summary, the masks 2, 3, 4, 5, and 6 of the present invention are adjacent to the second portion 211, 611 by the first portion 210, 610, and the second portion 211, 611 is protruded. The edge 20c of the exposed portion 20a of the body 20 is disposed, and the second surfaces 21b, 61b of the bonding piece 21, 21', 61 are entirely attached to the second surface portion 211, 611 to strengthen the body 20 and the skin surface. The fixing force between 9 is such that the masks 2, 3, 4, 5, 6 of the present invention can be firmly bonded to the skin surface 9 as compared with the prior art.

Furthermore, the method of the present invention only needs to connect the bonding sheets 21, 21', 61 to the edge 20c of the body 20, so that the manufacturing method of the present invention can be simplified without the need for an opening process compared to the prior art. step. It should be understood that the annular bonding sheet 21 may be integrally formed by a mold as needed, or may be formed into a plate shape and then opened, and is not particularly limited.

Moreover, the present invention is designed by the venting members 32, 42, 52 so that when the masks 3, 4, 5 are used, the mouth and nose exhalation can be covered by the covering portions 20b of the masks 3, 4, 5 Excluding the exposed portion 20a, the user's comfort can be improved.

In addition, the venting members 32, 42, 52 of the present invention meet the production requirements of lightweight, thin, simple parts, etc., thereby facilitating productization and improving ease of use.

The above embodiments are intended to illustrate the principles of the invention and its effects, and are not intended to limit the invention. Any of the above-described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention should be as set forth in the appended claims.

Claims (20)

A mask includes: a body having a relatively exposed portion and an inner portion; and at least one bonding piece defining a first portion and a second portion adjacent to each other, the first portion Engaging the exposed portion of the body, and the second portion protrudes from the edge of the exposed portion of the body, wherein the bonding sheet has opposite first and second surfaces, the first surface being exposed a side of the portion, and the bonding sheet is attached to the second surface of the second portion. The mask of claim 1, wherein the attachment material is an adhesive. The mask of claim 1, wherein the bonding sheet is annular or strip-shaped. The mask of claim 1, further comprising a venting member disposed on the body and communicating the inner covering portion and the exposed portion. The mask of claim 4, wherein the venting member comprises a base having a perforation and a cover portion that is detachable or shieldable from the base. A mask includes: a body having a relatively exposed portion and an inner portion; and at least one bonding piece defining a first portion and a second portion adjacent to each other, the first portion Engaging between the exposed portion of the body and the inner portion, and the second portion projecting from the edge of the exposed portion of the body, wherein the bonding sheet has opposite first and second surfaces, And The bonding sheet is attached to the second surface of the second portion. The mask of claim 6, wherein the attachment material is an adhesive. The mask of claim 6, wherein the bonding sheet is annular or strip-shaped. The mask of claim 6, further comprising a venting member disposed on the body and communicating the inner covering portion and the exposed portion. The mask of claim 9, wherein the venting member comprises a base having a perforation and a cover portion that is detachable or shieldable from the base. A method for fabricating a mask includes: providing a body and at least one bonding sheet, wherein the system has a relatively exposed portion and an inner covering portion, and the bonding sheet defines a first portion adjacent to the first portion The second portion, wherein the bonding sheet has opposite first and second surfaces, the first surface is opposite to the side of the exposed portion, and the bonding sheet is attached to the second surface of the second portion And joining the first portion of the bonded sheet to the exposed portion of the body and projecting the second portion from the edge of the exposed portion of the body. The method of fabricating a mask according to claim 11, wherein the adhesive material is an adhesive material. The method of fabricating a mask according to claim 11, wherein the bonding sheet is annular or strip-shaped. The method of fabricating a mask according to claim 11, further comprising forming a venting member on the body, and the venting member communicates with the inner covering portion and the outer portion Dew. The method of fabricating a mask according to claim 14, wherein the venting member comprises a base having a perforation and a cover portion that can be exposed or shielded from the base. A method for fabricating a mask includes: providing a body and at least one bonding sheet, wherein the system has a relatively exposed portion and an inner covering portion, and the bonding sheet defines a first portion adjacent to the first portion a second portion, wherein the bonding sheet has opposite first and second surfaces, and the bonding sheet is attached to the second surface of the second portion; and the first portion of the bonding sheet Engaged between the exposed portion of the body and the inner portion, and the second portion protrudes from the edge of the exposed portion of the body. The method of fabricating a mask according to claim 16, wherein the attachment material is an adhesive material. The method of fabricating a mask according to claim 16, wherein the bonded sheet is in the form of a ring or a strip. The method of fabricating a mask according to claim 16 further comprising forming a venting member on the body, and the venting member communicates with the inner covering portion and the exposed portion. The method of fabricating a mask according to claim 19, wherein the venting member comprises a base having a perforation and a cover portion that is detachable or shieldable from the base.