TWI811945B - Nasal mask - Google Patents

Abstract

A nasal mask includes a first attachment structure and a filter belt. The first attachment structure is provided with a plurality of attachment accessories, so that the first attachment structure covers the nose. The filter belt is located on the first attachment structure and is used for filtering impurities. Thereby, the nasal mask has strong wearability and applicability, which can meet the needs of users.

Description

nasal mask

The present invention relates to the technical field of nasal masks, and in particular to a highly adaptable nasal mask.

Although today's high-level industrial development has improved the quality of life, due to the dust and haze in the air and the exhaust gas emitted by automobiles and motorcycles exceeding the standard amount, the quality of the air is gradually declining and poor. At this time, cover your mouth and nose with your hands. It is difficult to effectively achieve the purpose of filtering the air. In addition, if you use a mask to cover your mouth and nose, this method cannot completely fit the mask to cover the periphery of your mouth and nose, so its effect of blocking and filtering air is also limited, and the overall appearance of the user is very unsightly. , if the material of the mask has poor filtration properties, it can only block dust but cannot effectively filter the air.

Furthermore, when many users cover their mouths and noses with masks to filter the air, and the users need to wear glasses, the elastic straps holding the masks and the glasses worn by the users will catch and interfere with each other. In addition, if the user is a female and wears earrings, the elastic straps that hold the mask will hook and interfere with the glasses and earrings worn by the user, causing the user to have to wear them again multiple times, which is extremely inconvenient.

In addition, when users cover their mouth and nose with masks to filter the air, most of the masks they choose cannot effectively fit the mouth and nose of the user's face. More specifically, because the mouth and nose of the user's face Because of its undulating shape, the mask cannot fit tightly around the mouth and nose and there are gaps. Moreover, when the weather is cold, users use the mask to cover their mouth and nose to filter the air. Failure to tightly fit the nose and mouth will cause the exhaled gas to easily fog the user's glasses, and the user's vision will be blocked by the fog, affecting traffic safety.

Currently, nasal masks are commonly used as an alternative to masks. However, existing nasal masks cannot be adapted to different face shapes. In addition, existing nasal masks are poor in wearability, portability, comfort, etc., and cannot meet customer needs.

Therefore, the main purpose of the present invention is to provide a nasal mask to solve the above problems.

The object of the present invention is to provide a nasal mask that has high applicability and wearability and can meet the user's needs.

In order to achieve at least one of the above advantages or other advantages, an embodiment of the present invention provides a nasal mask. The nasal mask includes a first attachment structure and a filter belt.

At least one attachment element is disposed on the first attachment structure, so that the first attachment structure covers the nose; a filter belt is located on the first attachment structure for filtering impurities.

In some embodiments, the attachment element is a cutting line located on the first attachment structure body.

In some embodiments, the patch member is a patch attached to the periphery of the first patch structure.

In some embodiments, the nasal mask further includes a second attachment structure connected to the first attachment structure.

In some embodiments, at least one adhesive piece is provided around the second adhesive structure.

In some embodiments, the planar area of the second attachment structure close to the first attachment structure is larger than the planar area of the first attachment structure close to the second attachment structure.

In some embodiments, the first attachment structure is in a triangular shape, and the second attachment structure is in a square shape.

In some embodiments, the planar area of the second attachment structure close to the first attachment structure is larger than the planar area of the first attachment structure close to the second attachment structure.

In some embodiments, the first attachment structure is provided with at least one fold line, and concavely folding the nasal mask along the fold line will form the nasal mask into a three-dimensional or flat shape.

In some embodiments, the fold line is also a cutting line, and the degree to which the area on the left side of the cutting line and the area on the right side of the cutting line overlap and connect can adjust the volume of the nasal mask.

In some embodiments, the first attachment structure is provided with a plurality of folding lines, and the folding lines are used to stretch the first attachment structure.

In some embodiments, the bottom of the first attachment structure is triangular.

In some embodiments, there is a cutting line in the middle of the bottom of the triangle, and the bottom of the first attachment structure has a left high virtual sticky point and a left low virtual sticky point on the left side of the cutting line. The bottom has a high-right virtual sticky point and a low-right virtual sticky point on the right side of the cutting line. After cutting along the cutting line, move the high-left virtual sticky point to coincide with the low-right virtual sticky point, and move the high-right virtual sticky point. The adhesive point coincides with the left low virtual adhesive point, so that the first attachment structure covers the nose.

Therefore, by utilizing the nasal mask provided by the present invention and through the arrangement of the attachment part on the first attachment structure, the nasal mask has high applicability and wearability, and can meet the user's needs.

In addition, the second attachment structure and the first attachment structure can be combined to form a double effective filtration, and can further adapt to different nose shapes, making the nasal mask more closely attached.

Furthermore, the nose mask can be adapted to nose shapes of different widths by setting folding lines and folding lines.

The above description is only an overview of the technical solution of the present invention. In order to have a clearer understanding of the technical means of the present invention, it can be implemented according to the content of the description, and in order to make the above description of the present invention more clear. The above and other objects, features and advantages can be more clearly understood. The following is a detailed description of the preferred embodiments along with the drawings.

10, 50, 60: nasal mask

12: First attachment structure

14:Filter belt

16: Attach attachments

161:Cutting line

162: Laminating sheet

18:Second attachment structure

20: Folding line

22: Adhesive part

222:Left adhesive part

224: Right adhesive part

24:Connection part

30, 30a: polyline

A: Left high virtual sticky point

B: Left low virtual sticky point

C: Right high virtual sticky point

D: Right lower virtual sticky point

The drawings are included to provide a further understanding of the embodiments of the application, and constitute a part of the specification to illustrate the implementations of the application and together with the written description to explain the principles of the application. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts. In the drawings: [Fig. 1] is a schematic structural diagram of the first embodiment of the nasal mask of the present invention.

[Fig. 2] is a schematic structural diagram of the second embodiment of the nasal mask of the present invention.

[Fig. 3] is a schematic structural diagram of the nasal mask of the present invention provided with folding lines and folding lines.

[Fig. 4] is a schematic diagram of the folding of the nasal mask of the present invention.

[Fig. 5] is a schematic structural diagram of the third embodiment of the nasal mask of the present invention.

Specific structural and functional details disclosed herein are representative only and are provided for the purpose of describing exemplary embodiments of the invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited only to the embodiments set forth herein.

In the description of the present invention, it should be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientations or positional relationships indicated by "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, rather than indicating or implying the device or device to which they are referred. Components must have a specific orientation, be constructed and operate in a specific orientation and therefore cannot are construed as limitations of the invention. In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more. In addition, the term "includes" and any variations thereof are intended to cover non-exclusive inclusion.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the exemplary embodiments. As used herein, the singular forms "a", "an" and "an" are intended to include the plural referents as well, unless the context clearly dictates otherwise. It will also be understood that the terms "comprising" and/or "comprising" as used herein specify the presence of stated features, integers, steps, operations, units and/or components without excluding the presence or addition of one or more Other characteristics, integers, steps, operations, units, components and/or combinations thereof.

Please refer to Figure 1, which is a schematic structural diagram of the first embodiment of the nasal mask 10 of the present invention. In order to achieve at least one of the above advantages or other advantages, a first embodiment of the present invention provides a nasal mask 10 . As shown in the figure, the nasal mask 10 includes a first attachment structure 12 and a filter belt 14 . Looking further, a plurality of attachment parts 16 are provided on the first attachment structure 12 .

Since the human face is uneven, the first attachment structure 12 can strengthen the connection with the face through the arrangement of a plurality of attachment parts 16 thereon, so that the first attachment structure 12 can fit more closely. The face shape enables the first attachment structure 12 to tightly cover the nose. Specifically, in this embodiment, the attachment parts 16 are cutting lines 161 located on the body of the first attachment structure 12 . Preferably, the number of cutting lines 161 is 7, 3 are provided at the top of the triangular nose mask 10 and 4 are provided at the bottom, which is more scientific and consistent with the face design. Preferably, the first attachment structure 12 corresponds to the shape of the nose. In addition, in addition to being an adjacent broken line, the above-mentioned cutting line 161 may also be a gap, such as a triangular gap, and this gap also belongs to the aforementioned cutting line 161.

The filter belt 14 is located on the first attachment structure 12 and is used to filter impurities. Preferably, the filter belt 14 is arranged corresponding to the nostrils of the nose. To further explain, the first attachment structure 12 and the filter belt 14 can be made of the same material, which means that the first attachment structure 12 extends from the periphery of the filter belt 14 and is made of one piece of material, or the first attachment structure 12 and the filter belt can be made of one piece. 14 can be made of two materials, but part of the first attachment structure 12 can extend to the filter belt 14 to enhance the attachment effect, for example, extend to the filter belt 14 close to the bridge of the nose or the tip of the nose.

Please refer to Figure 2, which is a schematic structural diagram of a second embodiment of the nasal mask 50 of the present invention. In order to achieve at least one of the above advantages or other advantages, a second embodiment of the present invention further provides a nasal mask 50 . It should be noted that in order to clearly display FIG. 2 , the filter belt 14 is omitted in FIG. 2 , and the position of the filter belt 14 in FIG. 2 can be understood with reference to the position of the filter belt 14 in FIG. 1 . As shown in the figure, compared with the nasal mask 10 shown in FIG. 1 , the nasal mask 50 of this embodiment further includes a second attachment structure 18 .

The second attachment structure 18 is connected to the first attachment structure 12 . In one embodiment, as shown in FIG. 2 , the first attachment structure 12 is in a triangular shape, and the second attachment structure 18 is in a square shape. The square second attachment structure 18 facilitates attachment at different angles. on the face. The plane area of the second attachment structure 18 close to the first attachment structure 12 is larger than the plane area of the first attachment structure 12 close to the second attachment structure 18 , so that the larger area of the second attachment structure 18 can be better It fits different sizes of nose shapes and has high applicability. Moreover, the second attachment structure 18 also has the effect of filtering impurities, so First, the matching arrangement of the first attachment structure 12 and the second attachment structure 18 can achieve a double filtering effect and provide better protection.

In actual use, the triangular first attachment structure 12 is attached from the philtrum through the tip of the nose to the bridge of the nose, and the square second attachment structure 18 is also attached from the philtrum to both sides of the nose. The second attachment structure 18 can be connected to the first attachment structure 12 through the connecting portion 24. It should be added that in addition to the triangle, the first attachment structure 12 is also suitable for semicircles and trapezoids. In addition to the square shape, the attachment structure 18 is also suitable for inverted V-shaped and inverted trapezoid shapes. However, the long side of the first attachment structure 12 needs to be connected to the long side of the second attachment structure 18 through the connecting portion 24 .

In this embodiment, the attachment parts 16 are attachment pieces 162, which are connected to the periphery of the first attachment structure 12 and are used to enhance the adhesion performance of the first attachment structure 12 to the nose. Preferably, the fitting piece 162 can also be connected to the periphery of the second attachment structure 18, that is, a plurality of fitting pieces 162 are provided around the second attachment structure 18 to strengthen the adhesion of the second attachment structure 18 to the nose. performance, and the second attachment structure 18 provides a more complete nose-covering performance. It should be added that the use of the triangular first attachment structure 12 and the square second attachment structure 18 in this embodiment has a special advantage, that is, when the nose is applied sequentially, the triangular first attachment structure The triangular upper corner of 12 is easy to be pulled by fingers and attached to the bridge of the nose. The upper corners of the square-shaped two sides of the second attachment structure 18 are also easy to be pulled by both hands at the same time and attached to both sides of the nose, so that the attachment can be completed quickly.

In one embodiment, as shown in Figure 3, the first attachment structure 12 is provided with a plurality of folding lines 30, 30a and a folding line 20. The folding lines 30 and the folding line 30a are shown as solid lines in Figure 3. The folding lines 20 is shown as a dotted line in FIG. 3 . Folding the nasal mask 10 along the folding line 30 will make the nasal mask 10 three-dimensional. Folding the nasal mask 10 along the folding line 30 and the folding line 30 a will make the nasal mask 10 flat. The folding line 20 is used to stretch the first attachment structure 12. Especially when the nasal mask 10 is concavely folded along the folding line 30 to form a three-dimensional shape of the nasal mask 10, stretching the first attachment structure 12 along the folding line 20 will help the nasal mask. 10 Form a three-dimensional structure that fits the nose shape. Preferably, when the fold line 30a is folded inward, the nasal mask 10 can be contracted into a flat shape, making it easy to carry and use.

Preferably, the number of folding lines 20 is 8, of which 4 folding lines 20 are connected to the bottom of the triangular first attachment structure 12, 2 folding lines 20 are connected to the left side of the triangular first attachment structure 12, and the remaining The two folding lines 20 are connected to the right side of the triangular first attachment structure 12, so that the first attachment structure 12 has better stretching and contraction capabilities, and helps the nasal mask 10 to become three-dimensional and adhere to the nose shape. In addition, when the nasal mask 10 covers the nose, the folding lines 20 will not only make the nasal mask 10 that has formed a three-dimensional shape more comfortable to wear, but also make the overall nose shape look more beautiful.

It should be added that a folding line 30a can be added in the middle of the four folding lines 20 at the bottom of the first attachment structure 12. Through the folding lines 30 and the folding lines 30a, the nasal mask 10 can be flattened to facilitate packaging and storage. To further explain, the first attachment structure 12 and the filter belt 14 can be made of the same material and be integrally made.

In one embodiment, the nose mask 10 can be retracted inward through the lower fold line 30a, so that the nose wings on both sides can be retracted inward, so that the entire nose mask 10 becomes a flat shape for easy portability.

In another embodiment, the fold line 30a corresponding to the lower part of the nose in the nasal mask 10 may also be a cutting line. The extent of the overlapping connection between the block on the left side of the cutting line and the block on the right side of the cutting line can adjust the area covering the lower part of the nose, so that the nose The mask 10 is more suitable for the shape of the nose. In addition, the fold line 30a is used as a cutting line, which makes it easier to make the entire nose mask 10 into a flat shape for easy portability.

In one embodiment, as shown in FIG. 4 , the bottom of the first attachment structure 12 is triangular, and the entire first attachment structure 12 is pentagonal. Two adhesive parts 22 are provided on the central axis of the first attachment structure 12 , and the two adhesive parts 22 are defined as a left adhesive part 222 and a right adhesive part 224 . The two adhesive parts 22 are located in the bottom of the triangle, and have a cutting line 161 in the middle (shown as a dotted line in FIG. 4 ). To further explain, the first attachment structure 12 and the filter belt 14 can be made of the same material and be integrally made. In addition, the pentagonal first attachment structure 12 located at the bridge of the nose can also be designed into a corresponding arc shape according to the curvature of the nose wing, which visually resembles a fan shape, and is also within the scope of protection of the present invention.

The bottom of the first attachment structure 12 has a left high virtual adhesive point A and a left low virtual adhesive point B on the side of the left adhesive portion 222 away from the cutting line 161 . The bottom of the first attachment structure 12 is located on the right adhesive portion 224 The side away from the cutting line 161 has a high-right virtual sticky point C and a low-right virtual sticky point D. After cutting along the cutting line 161, move the high-left virtual sticky point A to coincide with the low-right virtual sticky point D, and move the high-right virtual sticky point A. When the virtual adhesive point C coincides with the left low virtual adhesive point B, the shape of the nose mask 10 at the bottom of Figure 4 can be obtained, which is beneficial for the first attachment structure 12 to cover the nose and facilitate covering the nose. It should be added that although the left adhesive part 222 and the right adhesive part 224 are respectively provided on the upper and lower surfaces of the first attachment structure 12 on the left and right sides of the cutting line 161 in the figure, the left adhesive part 222 and the right adhesive part may also be The part 224 is respectively arranged on the left high virtual sticky point A and the left low virtual sticky point B, or the left adhesive part 222 and the right adhesive part 224 are respectively arranged on the right high virtual sticky point C and the right low virtual sticky point D, Or if the left adhesive part 222 and the right adhesive part 224 are respectively arranged on the left low virtual adhesive point B and the right low virtual adhesive point D, etc., the three-dimensional mask can be formed by overlapping the two sides of the cutting line 161 to achieve perfection. The effect of attachment.

In one embodiment, as shown in Figure 5, the attachment 16 used in the nasal mask 60 of this embodiment is a fitting piece 162 (the structure filled with diagonal lines in the figure), and the first attachment structure 12 is provided with The filter belt 14 is provided corresponding to the nostrils of the nose. A plurality of attachment pieces 162 are provided on the outer edge of the first attachment structure 12 . Specifically, the four fitting pieces 162 are respectively provided on the outer edges of the four sides of the square first fitting structure 12, so that the nose mask 60 can better fit the nose and the human face and enhance the applicability. and wearability.

To sum up, by using the nasal mask 10 provided by the present invention, through the arrangement of the attachment part 16 on the first attachment structure 12, the nasal mask 10 has high applicability and wearability, and can meet the user's needs. In addition, the matching arrangement of the second attachment structure 18 and the first attachment structure 12 can not only form double effective filtration, but also further adapt to different sizes of nose shapes, so that the nasal mask 10 can be attached more closely. Furthermore, through the arrangement of the folding lines 30 and 20 , the nasal mask 10 can be formed into a three-dimensional shape and fit nose shapes of different widths.

Through the above detailed description of the preferred embodiments, it is hoped that the characteristics and spirit of the present invention can be more clearly described, but the scope of the present invention is not limited by the above disclosed preferred embodiments. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the patentable application of the present invention.

10: Nasal mask 12: First attachment structure 14: Filter belt 16: Attach attachments 161: Cutting line

Claims (7)

A nasal mask, including: a first attachment structure, on which at least one attachment is provided, so that the first attachment structure covers the nose; and a filter belt located on the first attachment structure. For filtering impurities; wherein, the attachment is a cutting line, located on the body of the first attachment structure; the attachment is a bonding piece, connected to the periphery of the first attachment structure; the number of cutting lines is 7, 3 One cutting line is located at the top of the triangular nose mask, and the remaining four cutting lines are located at the bottom of the triangular nose mask, and at least one of the cutting lines is a gap. A nasal mask, including: a first attachment structure, on which at least one attachment is provided, so that the first attachment structure covers the nose; and a filter belt located on the first attachment structure. For filtering impurities; a second attachment structure, the second attachment structure is connected to the first attachment structure, and at least one attachment piece is provided around the second attachment structure. The nasal mask of claim 2, wherein the plane area of the second attachment structure close to the first attachment structure is larger than the plane area of the first attachment structure close to the second attachment structure. A nasal mask, including: a first attachment structure, on which at least one attachment is provided, so that the first attachment structure covers the nose; and a filter belt located on the first attachment structure. For filtering impurities; wherein, the first attachment structure is provided with at least one fold line, and the nose mask is concavely folded along the fold line to make the nose The cover forms a three-dimensional or flat shape; the first attachment structure is also provided with a plurality of folding lines, and the folding lines are used to stretch the first attachment structure. The nasal mask as described in claim 4, wherein the fold line is a cutting line, and the degree of overlapping connection between the block on the left side of the cutting line and the block on the right side of the cutting line can adjust the volume of the nose mask. A nasal mask, including: a first attachment structure, on which at least one attachment is provided, so that the first attachment structure covers the nose; and a filter belt located on the first attachment structure. In filtering impurities; wherein, the bottom of the first attachment structure is a triangle with a cutting line in the middle of the bottom of the triangle, and the bottom of the first attachment structure has a left high virtual sticky point and a left low virtual sticky point on the left side of the cutting line. Virtual sticky points, the bottom of the first attachment structure has a right high virtual sticky point and a right low virtual sticky point on the right side of the cutting line. After cutting along the cutting line, move the left high virtual sticky point to coincide with the The right low virtual sticky point is moved to coincide with the left low virtual sticky point, so that the first attachment structure covers the nose. A nasal mask, including: a first attachment structure, on which at least one attachment is provided, so that the first attachment structure covers the nose; and a filter belt located on the first attachment structure. In order to filter impurities, the filter belt is arranged corresponding to the nostril of the nose; wherein, the attachment is a fitting piece, and a plurality of fitting pieces are respectively arranged on the side outer edges of the square first attachment structure, so that the nose The mask fits the nose and face better.

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