Nose mask

[0051] Embodiments of the invention

[0052]

[0053] Any mask material used in the prior art can be used for the mask body, and a natural material with a filtering function is preferably used.

[0054] The cover body includes a combined wrinkle part formed by combining a transverse wrinkle part and a vertical wrinkle part, thereby forming and maintaining a three-dimensional space.

[0055] 〈Internal filter〉

[0056] reference figure 1 with figure 2 The nasal mask according to the present invention includes a first internal filter 30 which is connected to the bottom end of the mask body 10. The first inner filter 30 may be formed by extending the bottom end of the cover 10, or the first inner filter 30 may be separately formed and connected to the cover 10. The connection may include complete fixation using seams or thermal bonding, and detachable connection using an adhesive unit formed by an adhesive tool such as a zipper or Velcro.

[0057] The first inner filter 30 has left and right edges, which are sewn to the cover body 10 to form a bag structure, thereby forming a three-dimensional space like a tent around the nose when the nasal mask is worn. Here, the left and right edges of the first inner filter 30 and the left and right edges of the cover body 10 corresponding thereto may be completely fixed using seams or thermal bonding, or may be fixed by, for example, a zipper or The adhesive unit 50 formed by the adhesive tool of Velcro is connected in a detachable manner.

[0058] When the adhesive unit 50 is used to form the first inner filter 30 in a detachable manner, such as Picture 9 As shown, the detachable wearing belt 400 which will be described later can be easily fixed.

[0059] When necessary, the length of the first inner filter 30 may be increased to extend the bag structure formed under the nose, thereby expanding the three-dimensional space to allow the wearer to breathe more comfortably.

[0060] According to an embodiment of the present invention, the first internal filter 30 includes a combined pleated portion, thereby further increasing the three-dimensional space around the nose. However, in some cases, it is not possible to form the horizontal wrinkle part, but only the vertical wrinkle part ( Figure 14 ).

[0061] reference Figure 1 to Figure 9 , The second inner filter 20 is connected to the top end of the cover 10 and folded back. The second internal filters 20 to 26 can block the gap under the eyes and can prevent the peripheral part of the nose from being exposed to moisture.

[0062] Such as figure 1 , figure 2 with Picture 9 As shown, the second internal filter 20 may be configured such that it extends to the lower part of the nose in a manner overlapping with a part of the first internal filter 30. According to this configuration, the parts of the nasal mask 1 except for the nose insertion unit 60 block external air, thereby preferably blocking impurities, viruses, or cold air.

[0063] The nose insertion unit 60 may be formed to have various shapes to allow fitting with the nose without gaps, or connecting to its nostrils.

[0064] reference Figure 16 In order to further reduce the possibility of creating a gap around the nose, the second internal filter includes one or more lateral folds, the nose insertion unit includes a pair of nose insertion units 61 and 62 arranged at one or more lateral folds, and Not a single nose insertion unit is completely inserted into the nose, and a pair of nose insertion support tools 63 and 64 are provided to connect the nostrils to the nose insertion units 61 and 62, thereby allowing the wearer to breathe. In this case, the nose insertion support tools 63 and 64 connected to and inserted into the nostril may be shaped into a shape that is not easily separated from the nose insertion unit or the nostril. For example, the nose insertion support tools 63 and 64 may be formed as tubes with folds or steps so as to be integrally formed with the wearing belt 420 or connected to the wearing belt 420, or separately provided ( Figure 16 with Figure 17 ). The tubular nose insertion support tools 63 and 64 may be filled with materials such as microvilli as in the nasal cavity.

[0065] The second internal filter can be used by only extending the length of the top end of the mask by about 1 cm to 2 cm. In this case, the elastic thread may be attached to or inserted into the inner top end of the mask body to allow the nasal mask to be worn in a state where it is bent to closely fit the bridge of the nose, thereby blocking the gap under the eyes.

[0066] According to an embodiment of the present invention, the second inner filter may be configured to overlap a part of the first inner filter, thereby more effectively blocking the gap that leaks to the outside.

[0067] In addition, according to an embodiment of the present invention, detachable bonding units are provided at the left and right edges of the corresponding first inner filter and the left and right edges of the second inner filter, thereby easily Convert nasal masks to face masks, or convert face masks to nasal masks.

[0068] According to another embodiment of the present invention, the second inner filter may be extended to cover the downwardly extending first inner filter, and detachable bonding units may be provided on the left and right sides of the second inner filter At the edge, it can double as a mask covering the wearer's face to mouth.

[0069] According to another embodiment of the present invention, the second inner filter may be extended to cover the first inner filter extending downward, and the second inner filter is divided into a second inner filter on the left and a second inner filter on the right. The detachable adhesive unit can be arranged at the outer edges of the left and right second inner filters, or between the left and right second inner filters and the mask body, so as to double as a mask.

[0070] The elastic thread may be attached to or inserted into the nose insertion unit 60 or the position above the left and right edges of the nose insertion unit 60 of the second internal filter, thereby blocking the gap under the eyes more effectively. The elastic wire may be attached to the top end of the second inner filter. In this case, the three-dimensional space of the cover 10 can be formed more freely, and the effect of close fitting can be more enhanced.

[0071] According to another embodiment of the present invention, such as image 3 As shown, the second internal filter 21 may be extended to cover the downwardly extending first internal filter (not shown), thereby forming a bag structure, and may be folded back to double as a mask by the detachable bonding unit 50 . In addition, such as Figure 4 As shown, the detachable bonding unit 50' is provided between the cover and the second inner filter so as to be installed relative to each other in a detachable manner, and can be freely used in various modifications when necessary .

[0072] reference Figure 5 , As image 3 The second inner filter 22 extending in the manner shown includes one or more transverse pleats 120 that can extend in the vertical direction in a manner that interlocks with the transverse pleats of the shell. In addition, such as Figure 5 with Image 6 As shown, the detachable bonding units 50 and 50' are provided outside the second inner filter 22 or between the second inner filter 22 and the cover, so as to be used by the wearer at will according to the needs of the wearer .

[0073] reference Figure 7 , The second inner filter includes a left second inner filter 23 and a right second inner filter 24, which are arranged in the left and right directions to be easily attached to the cover without being separately formed The nose is inserted into the unit, thereby simplifying the manufacturing process of the nasal mask. In addition, such as Figure 7 with Figure 8 As shown, the detachable bonding units 50 and 50' can be arranged outside the second inner filter or between the second inner filter and the cover, so as to be used by the wearer at will according to the needs of the wearer. Here, the bonding units 50 and 50' may be installed at two locations outside the second inner filter and between the second inner filter and the cover.

[0074] According to an embodiment of the present invention, such as Figure 15 As shown, the second internal filter 25 may extend before it reaches the tip of the nose so as to be spaced apart from the first internal filter 30. In this case, the nasal mask can be conveniently used regardless of various nose sizes and shapes, and the nose insertion unit can be easily formed, thereby simplifying the manufacturing process of the nasal mask.

[0075] The second inner filter can be fully or partially combined with the cover at its top, left and right edges, and bottom end, and can be completely fixed using seams or thermal bonding, or it can be used by, for example, zippers or Velcro The adhesive unit formed by the adhesive tool of the buckle is connected in a detachable manner. Therefore, the first internal filter can be unfolded to be combined with the second internal filter to double as a mask.

[0076] When necessary, the first internal filter and the second internal filter can have different lengths according to the function and design, and can be changed or added by changing or adding the material for the part requiring elasticity like the peripheral part of the nose insertion unit. Ground forming a first internal filter and a second internal filter. Alternatively, the first inner filter and the second inner filter may be formed using a material highly conforming to the skin, so that the nasal mask closely fits the wearer's face, thereby blocking the external air more effectively. The portions of the first and second internal filters that are in contact with the wearer's skin may include a material that is highly skin-fitting. In this case, the wearing belt may not be provided. Any material that highly conforms to the skin can be used as long as it is well known in the prior art and can be appropriately selected by those skilled in the art.

[0077] In addition, the first inner filter and the second inner filter may form a pleated part integrally formed with the cover body, and may be folded back so that the bottom and top ends of the cover body extend to reach the entrance of the nose, thereby forming a contact with the cover The body is integrated into a bag structure. Alternatively, the first inner filter and the second inner filter may be independently connected to the cover with or without the pleats formed therein.

[0078] reference Figure 18 , The second internal filter 26 can pass through the bag structure formed by the first internal filter, and can further extend downward independently, and can optionally be further provided with an open-mouth unit (not shown) or at least A horizontal fold to double as a mask covering the face to the chin.

[0079] In addition, the second internal filter can pass through the bag structure formed by the first internal filter, and can independently extend further downward, and can cross the left and right boundaries of the bag structure, and then independently further Extending in the left and right directions, so as to double as a mask.

[0080] In addition, the first inner filter may form two folds so that one fold can be used to form a bag and the other fold unfolds to double as a mask.

[0081] In addition, when necessary, the length of the shell and the bag formed by the first internal filter can be increased to reach the nose downward.

[0082] In addition, when the length of the bag is increased to extend downward, the first inner filter is configured with its top end down to the lips to double as a bag mask covering the face to the mouth.

[0083] In addition, the bag filter structure can be filled with various functional filter materials such as flocculent, silk or wool to increase filtration performance (dust filtration performance, odor filtration performance, anti-virus function, virus filtration performance, negative ion emission, etc.) .

[0084] The first internal filter can enlarge the filtering area through its bag-like structure and tightly fit the lower part of the nose due to the force of the wearing belt, thereby blocking the gap under the nose. The second internal filter can block the gap under the eyes and increase the effect of preventing the wearer's face from being exposed to moisture.

[0085]

[0086] According to an embodiment of the present invention, the wearing strap 40 may be connected to at least two of the mask, the first internal filter 30 and the second internal filter, so that the nasal mask closely fits the wearer's face.

[0087] For example, such as figure 2 As shown on the left side, the harness 40 can be connected to the cover 10 and the first internal filter 30. Alternatively, such as figure 2 As shown on the right side of, the strap 40 can be connected to the first internal filter 30 and the second internal filter 20. In addition, such as Figure 3 to Figure 6 As shown, the harness 40 may be connected to the top and bottom ends of the second internal filter 20. The wearing strap 40 can be connected to an appropriate position. Preferably, one end of the wearing strap 40 may be connected to the top end of the cover 10 or the top end of the second inner filter 20, and the other end of the wearing strap 40 may be connected to the top end of the first inner filter 30. When the wearing strap 40 is connected to the top end of the first internal filter 30, the nasal mask can be more tightly fixed when worn. In addition, when the nasal mask is unfolded downward to double as a face mask, a force for pulling the mask body from the lower part of the chin can be applied to surround the chin of the wearer.

[0088] This can be done by hanging the wearing belt on the ears, hanging or binding the wearing belt on the head or behind the neck, attaching the Velcro strap or piercing loop to the end of the wearing belt, or passing the ring necklace through The holes on the right and left edges of the cover are used to attach the strap.

[0089] According to an embodiment of the present invention, such as Picture 9 As shown, the harness can be connected to the nasal mask in a detachable manner. That is, the wearing belt 400 may include: a first wearing belt 410 that passes between the cover body 10 and the first inner filter 30; and a second wearing belt 420 that filters the cover body 10 and the second inner filter 30. Pass through between the device 20. The first wearing strap 410 and the second wearing strap 420 are connected to each other to form a wearing strap 400 having a ring shape. A multi-step hook mechanism whose length can be adjusted may be provided at the connection area of ​​the wearing belt 400. The detachable wearing belt 400 can improve the effect of blocking the gap under the eyes with the help of ornaments provided therein, can be beneficial to environmental protection due to the recyclability, and can simplify the manufacturing process of the nasal mask.

[0090] although Picture 9 with Picture 10 An example of a wearing belt formed in a ring shape is shown, and the opposite ends of the wearing belt into which the ears are inserted may be made of different materials, or may be independently tied to the back of the head or neck.

[0091] The strap 400 may also include functional decorations 210 and 220. The functional decorations 210 and 220 may use materials including, for example, silicon, plastic, vinyl foam, or natural stone for health, and be formed into a ball, oblate, or rod shape. In order to enhance the aesthetics, various designs and colors can be presented.

[0092] According to an embodiment of the present invention, the functional decorations 210 and 220 may have different sizes, weights, or degrees of elasticity. For example, the functional ornament 210 attached to the first belt may be smaller than the functional ornament 220 attached to the second belt. That is, relatively large, light-weight, and soft decorations can be placed in the left and right edges of the bridge of the nose to block the gap under the eyes, while relatively small decorations can be placed in the other sides.

[0093] When wearing a nasal mask that includes decorations, the acupressure effect can be naturally applied to the part of the face under the eyes or the person under the nose.

[0094] In addition, at least one of the first wearing strap and the second wearing strap may include a connecting ring 440 and a multi-step hook 430, which can adjust the length of the wearing strap at the opposite end corresponding to the wearing strap, thereby when wearing a nasal mask At the same time, according to the size of the wearer’s face, the position of the ears, or the need for decorations such as necklaces or bracelets, the length of the wearing strap can be easily adjusted ( Picture 9 with Picture 10 ).

[0095] In addition, two or more closely fitting support units connected to each other in the vertical direction may be provided in the first wearing belt and the second wearing belt. That is, two or more closely fitting support units connected to each other in the vertical direction may be provided in the first and second wearing straps to allow the nose of the second internal filter to be inserted into the left side of the unit And the right edge is closely attached to the wearer's face. Here, the material and shape of the close-fitting support unit are not particularly limited.

[0096] In addition, the wearing belt may also include a wearing belt that is connected to the left and right edges between the lower part of the nose and the upper part of the lips, or transversely passes through the lower part of the nose. In order to enhance the close attachment of the wearing belt transversely passing through the lower part of the nose, the wearing belt may be formed to have various shapes, widths, and thicknesses. In addition, the wearing belt that passes through the lower part of the nose laterally may include a pair of closely fitting support units or a nose insertion support tool integrally formed with the wearing belt or connected to the wearing belt to eliminate gaps around the nose.

[0097] 〈Combined pleated part〉

[0098] The cover includes a combined wrinkle portion, which includes one or more lateral folds formed by bending the cover laterally and superimposed, and vertical wrinkles formed by vertically bending the lateral folds and stacking again.

[0099] Such as Picture 12 with Figure 13 As shown, the combined wrinkle part may be such that the transverse wrinkle part is further bent in the vertical direction at the position where it intersects the vertical wrinkle part, and then is combined with the vertical wrinkle part. On the contrary, the combined wrinkle part may also be configured such that the vertical wrinkle part is further bent in the transverse direction at a position where it intersects the transverse wrinkle part, and then is combined with the transverse wrinkle part.