TWI767562B - Face mask - Google Patents

Abstract

A mask comprises a mask body, two elastic ear hangers and a support plate. of which the mask The main body is provided with an unfolding part with a plurality of folded edges. The support plate includes two fixing parts that are fixed at the middle position of the inner surface of the mask body, and the upper and lower ends are joined together, and two connecting parts that connect two sides of one end of the fixing parts, and a space is formed between the connecting parts. And the connecting parts form a folding position. The mask body is supported by the support plate and the fixing parts, so that the unfolding part will not be pulled by the elastic ear hooks and restore the original folded state of the folded edges, so as to form a breather for unfolding the mask body space. When the user wears the mask, the mask body is supported by the support plate to prevent it from being collapsed by the wind, so that the hot air in the breathing space is not easily squeezed out.

Description

Face mask

The present invention relates to a mask, in particular to a mask for users to adjust the wearing convenience and the support plate is firm and supports the mask body to prevent it from being collapsed by the wind, so that the hot air in the breathing space is not easily squeezed out.

Since the inventor has previously developed a mask, please refer to FIG. 1 and FIG. 2 , the mask 1 includes a mask body 11 , two elastic ear hangers 12 and two flexible support bars 13 . The space distance 131 between the flexible support bars 13 is larger, and the space distance 131 is larger than the width of the user's mouth. When the user wears the mask 1, the fixing points 132 formed by the two ends of the flexible support bars 13 are not well fixed, and are easy to fall off during the wearing process; , will generate hot air in the breathing space 111 after the mask body 11 is unfolded, and the space distance 131 between the flexible support bars 13 is too large, resulting in the breathing space inside the mask body 11. The hot air of 111 is easily squeezed, and is squeezed out by the upper side 112 of the mask body 11, so that the breathing space 111 inside the mask body 11 is collapsed by the wind while cycling, so that the breathing space 111 inside the mask body 11 is The hot air is easily squeezed out and blown out to the user's eyes, which makes the user's lenses easy to fog if he wears glasses, which easily affects the user's vision when riding a bicycle, which needs further improvement.

The main purpose of the present invention is to solve the problems caused by the existing mask.

In order to achieve the above-mentioned purpose, the present invention provides a mask for wearing on the nose and mouth of a user, and the mask comprises a mask body, two elastic ear hangers and a support plate. The mask body includes an upper side, a lower side, a left side, a right side, an unfolding portion disposed between the upper side and the lower side of the mask body and having a plurality of parallel folded edges, and a portion adjacent to the mask body. Flex strip in upper position. The elastic ear hooks are respectively combined on the left side and the right side of the mask body. The support plate is longitudinally arranged at the middle position of the inner surface of the mask body, the support plate is flat and made of paper material, and the support plate includes two upper and lower ends that are respectively fixed at the middle position of the inner surface of the mask body. A fixed part, and two connecting parts respectively connecting two sides of one end of these fixed parts, one of the fixed parts is arranged between the top of the first folded edge of the unfolded part and the upper edge of the mask body, and the other The fixing portion is disposed between the bottom of the last-to-last folded edge of the unfolding portion and the lower edge of the mask body, a distance is formed between the connecting portions, and the connecting portions are formed by the connecting portion adjacent to the mask body. The upper edge to the adjacent lower edge respectively includes an upper section, a middle section and a lower section, and between these upper sections and these middle sections, an inner crease is formed toward the inner surface of the mask body and is folded inward and downward, and a fold toward the mask body is formed. The outer folds on the inner surface of the mask are folded outwards and upwards; when the support plate is opened, the inner creases are originally folded inwards and downwards toward the inner surface of the mask body, and then pushed inward to make the outer creases face each other. The inner surface of the mask body is folded inward and downward, and the unfolding portion will not be pulled by the elastic ear hangers to restore the original folding state of the folded edges to form a breathing space for unfolding the mask body. When closing the mask, the outer surface of the mask body is pushed inward to make the outer creases away from the inner surface of the mask body and folded outward and upwards, and then respectively hold the tensile force exerted by the elastic ear hangers towards the left and right sides respectively. , so that the connecting portions can form overlapping folds along the inner creases and the outer creases for the user to fold the mask.

Further, the fixing portions are rectangular, and the fixing portions joined by the upper and lower ends are bonded to the mask body by adhesive.

Further, the widths of the connecting portions relative to the outer side are set mainly based on the width of the nose.

Further, the folded lengths of the inner creases and the outer creases of the connecting parts are the lengths of the unfolded parts of the mask body when they are folded flat, and the inner creases and the outer creases of the connecting parts are The length of the outer folds after unfolding is the longest length between the fixed portions after the unfolding portion of the mask body is unfolded, and the inner creases and the outer creases after unfolding are sufficient to face the mask body. to expand the breathing space.

Furthermore, the support plate is connected to a plate body from the inner sides of the connection parts, so that the plate body and the connection parts of the support plate are integrated.

Furthermore, the board body is made of paper material.

Furthermore, the connecting portions of the support plate and the plate body are respectively provided with a flexible sheet from the inner side of the inner surface of the mask body.

Furthermore, the flexible sheet is made of an aluminum alloy sheet.

Through the aforementioned disclosure of the present invention, compared with the existing ones, the mask body of the mask of the present invention is supported by the support plate and the fixing parts, so that the unfolding part is not subjected to the pulling force of the elastic ear hangers. The original folded state of the folded edges is restored to form a breathing space for unfolding the mask body, so that the breathing spaces are respectively unfolded toward the inner surface relative to the mask body. When the user wears the mask, through the breathing space The space prevents the user's mouth foam or makeup rouge and lipstick from contaminating the mask, so as to reduce the frequency of changing the mask and increase the usage rate of the mask.

(existing)

1: Mask

11: Mask body

111: Breathing Space

112: top

12: Elastic ear pendant

13: Flexible support bar

131: Spatial distance

132: Fixed point

(this invention)

2: masks

21: Mask body

211: Above

212: Bottom

213: Left

214: Right

215: Expansion Department

216: Hemming

217: Flexible strip

22: Elastic ear pendant

221: Both ends

23: Support plate

231: Fixed part

232: Connector

2321: upper paragraph

2322: middle section

2323: next paragraph

2324: Inner crease

2325: Outer Crease

233: Space

235: Breathing Space

236: Board body

24: Flexible sheet

3: cheeks

31: nose

32: Mouth

33: Binaural

W: wearing range

Figure 1: A three-dimensional view of the existing mask being opened.

Figure 2: It is a three-dimensional schematic diagram of the mask in Figure 1 being collapsed by the wind.

Fig. 3: is the perspective view of the mask of the present invention.

Figure 4: It is a perspective view of the unfolded mask of Figure 3.

Figure 5: It is a schematic front view of the mask in Figure 3 for the user to wear.

Figure 6: It is a three-dimensional schematic diagram of the mask in Figure 3 that will not collapse when blown by the wind.

Figure 7: is a perspective view of another embodiment of the mask and the support plate in Figure 3 unfolded.

The detailed description and technical content of the present invention are described as follows with reference to the drawings: Please refer to Figures 3 and 4 in conjunction with Figures 5 to 7 to provide a mask for the present invention, and the mask 2 is used for the user The nose 31 and the mouth 32 are worn. The mask 2 includes a mask body 21 , two elastic ear hangers 22 , and a support plate 23 .

The mask body 21 includes an upper edge 211 , a lower edge 212 , a left side 213 , a right side 214 , an unfolding that is disposed between the upper edge 211 and the lower edge 212 of the mask body 21 and has a plurality of parallel folded edges 216 part 215 , and a flexible strip 217 adjacent to the upper edge 211 of the mask body 21 . The mask body 21 stretches the mask body 21 through the folded edges 216 to form a wearing area W, which is convenient for the user to wear in the wearing area W stretched by the mask body 21, and the flexible strips are used to stretch the mask body 21. 217 corresponds to a light pressure on the bridge of the user's nose, so that the flexible strip 217 conforms to the bridge of the user's nose and supports it to prevent the mask body 21 from slipping.

The two ends 221 of the elastic ear hooks 22 are respectively coupled to the left side 213 and the right side 214 of the mask body 21 .

The support plate 23 is longitudinally arranged in the middle of the inner surface of the mask body 21 . The support plate 23 includes two fixing portions 231 which are fixed at the middle position of the inner surface of the mask body 21 and are joined with the upper and lower ends, and two connecting portions 232 which are respectively connected to two sides of one end of the fixing portions 231 . One of the fixing parts 231 is arranged between the upper part of the first folding edge 216 of the unfolding part 215 and the upper edge 211 of the mask body 21 , The other fixing portion 231 is disposed between the bottom of the last folded edge 216 of the unfolding portion 215 and the lower edge 212 of the mask body 21 . A small space 233 is formed between the connecting portions 232 , and the space 233 is convenient for the user to breathe. In this embodiment, the connecting portions 232 respectively include an upper section 2321 , a middle section 2322 and a lower section 2323 from the upper edge 211 adjacent to the mask body 21 to the lower edge 212 . An inner crease 2324, which is folded inward and downward towards the inner surface of the mask body 21, and an outer crease 2325, which is folded outward and upward towards the inner surface of the mask body 21, are respectively formed, so that these connecting parts 232 can be The inner folds 2324 and the outer folds 2325 form overlapping folds. To be more specific, the width of the connecting portions 232 relative to the outer side is mainly set to the width of the nose.

In one embodiment, one of the fixing portions 231 is provided between the upper side of the first folded edge 216 of the unfolding portion 215 and the upper edge 211 of the mask body 21 , and the other fixing portion 231 is provided on the unfolding portion 215 . The connection between the bottom of the last edge 216 of the part 215 and the lower edge 212 of the mask body 21 is an adhesive bond. In this embodiment, the fixing portions 231 are rectangular, so as to increase the bonding area between the fixing portions 231 and the inner surface of the mask body 21, so that the mask body 21 can be worn by using the fixing portions 231 and the mask. The inner surface of the main body 21 is firmly bonded to prevent the user from speaking and causing deviation, so that the mask 2 can be worn firmly, and then the space 233 between the connecting parts 232 is small, and the space 233 is convenient for the user to breathe If the mask body 21 is worn, the space 233 will not collapse easily if it is blown by the wind, and the concave space formed by the space 233 is limited and will not affect the user's breathing, as shown in Figures 5 and 6 Show.

In addition, when the user wears the mask 2, the inner creases 2324 and the outer creases 2325 of the support plate 23 are propped up, and the unfolding portion 215 is not affected by the fixing portion 231 through the fixing portions 231. The tensile force (not shown) of the elastic ear hooks 22 restores the original folded state of the folded edges 216 to form a breathing space 235 for unfolding the mask body 21, and the breathing space 235 of the mask body 21 passes through the mask body 21. The support plate 23 is stretched to increase the scope of the breathing space 235 for smooth breathing through the nose 31 and the mouth 32 of the user.

In one embodiment, the folded lengths of the inner creases 2324 and the outer creases 2325 of the connecting portions 232 are the lengths of the unfolded portions 215 of the mask body 21 when the unfolded portions 215 are folded flat, and the connecting portions The length of the inner creases 2324 and the outer creases 2325 of the mask body 232 after unfolding is the longest length between the fixing portions 231 after the unfolding portion 215 of the mask body 21 is unfolded, and the unfolded The inner creases 2324 and the outer creases 2325 are sufficient to open the breathing space 235 toward the inner surface of the mask body 21 .

In one embodiment, the support plate 23 is flat and made of paper material, which is thin and wide without increasing the weight, and the paper itself is light and rigid, so as to open the breathing space of the mask body 21 . 235, the breathing space 235 after the mask body 21 is stretched will not be collapsed by the wind when riding a motorcycle, a bicycle or an electric vehicle, as shown in FIG. 5 and FIG. 6 .

In one embodiment, as shown in FIG. 7 , the support plate 23 is connected to a plate body 236 made of paper material from the opposite inner sides of the connecting portions 232 , so that the plate body 236 is connected to the support plate 23 . The connecting parts 232 of the mask are integrated, and the plate body 236 is used to open the breathing space 235 of the mask body 21 at the same time.

In one embodiment, please refer to FIG. 4 and FIG. 7 , the connecting portions 232 and the plate body 236 of the support plate 23 are respectively provided with a flexible sheet 24 from the inner side of the inner surface of the mask body 21 . . The flexible sheet 24 is made of an aluminum alloy sheet to increase the supporting force of the connecting portions 232 of the support plate 23 and the plate body 236 after deployment.

Please refer to Figure 5 and Figure 6 again, the mask 2 of the present invention is in use, the mask 2 is worn on the user's cheek 3, and the user holds the elastics with both hands (not shown). The pulling force (not shown) exerted by the ear hooks 22 towards the left and right sides makes the elastic ear hooks 22 hang on the ears 33 on both sides of the user respectively, and the user's hands prop up the support plate At 23 o’clock, the inner creases 2324 were originally folded inward and downward toward the inner surface of the mask body 21, and then pushed inward to make the outer creases 2325 fold inward and downward toward the inner surface of the mask body 21, so that The inner surface of the mask body 21 forms an arched support force through the inner creases 2324 and the outer creases 2325 to open the breathing space 235 . The original folded state of the folded edges 216 will be restored by the pulling force of the elastic ear hangers 22 . when received When closing the mask 2, the outer folds 2325 are pushed inward from the outer surface of the mask body 21, and the outer folds 2325 are folded upwards away from the inner surface of the mask body 21. The user holds the mask with both hands (not shown). The pulling force (not shown in the figure) exerted by the elastic ear hooks 22 toward the left and right sides can fold the mask 2 .

Therefore, when the user wears the mask 2 while riding a bicycle, the breathing space 235 of the mask body 21 is propped up by the support plate 23, in addition to increasing the scope of the breathing space 235, and by the support plate Each of the fixing portions 231 formed at the two ends of the mask 23 is respectively bonded and fixed to the position near the upper end and the near lower end of the inner surface of the mask body 21, and the mask 2 is not easy to fall off during wearing. When the user wears the mask 2 , the breathing space 235 inside the mask body 21 usually generates hot air when the user breathes, so that the mask body 21 can pass through the fixing parts 231 and the connecting parts 232 to form a relatively narrow space. The small space 233 allows one of the fixing parts 231 of the mask body 21 to be bent by the flexible strip 217 and also forms a bent state, so that the upper edge 211 and the lower edge 212 of the mask body 21 are closely attached to each other. With the user's nose 31 and the inner edge of the chin, the hot air in the breathing space 235 inside the mask body 21 is not easily squeezed out, and the hot air in the breathing space 235 will not flow to the upper edge 211 of the mask body 21. The upper part is blown to the user's eyes, which can prevent the user from fogging the lenses of the glasses, which will not affect the user's vision when riding a bicycle.

In addition, the inner surface of the mask body 21 is supported by the support plate 23 or the flexible sheet 24, so that the inner folds 2324 and the outer folds 2325 of the support plate 23 will not be blown by the wind after being unfolded. Returning to the folded and folded state, the breathing space 235 of the mask body 21 will not be collapsed by the wind when riding a motorcycle, a bicycle or an electric vehicle, and the inner surface of the mask body 21 will not The user's nose 31 and mouth 32 are in contact to generate friction, as shown in Figures 5 to 6, so that the user's cheek 3 will not be allergic or not breathing due to friction, so that the user can easily breathe, Space for speaking, or if the user's face has makeup and the mouth 32 has lipstick applied, the inner surface of the mask body 11 will not be contaminated with the user's mouth foam, makeup rouge, and lipstick, so as to reduce the replacement of the mask 2 increase the usage rate of the mask 2.

However, the foregoing are only preferred embodiments of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, but not to limit the scope of the present invention. Therefore, all equivalent changes or modifications of the shapes, structures and features described in the scope of the application of the present invention shall be included in the scope of the patent application of the present invention.

2: masks

21: Mask body

211: Above

212: Bottom

213: Left

214: Right

215: Expansion Department

216: Hemming

217: Flexible strip

22: Elastic ear pendant

221: Both ends

23: Support plate

231: Fixed part

232: Connector

233: Space

234: folded position

Claims (8)

A mask for wearing on the nose and mouth of a user, the mask comprises a mask body, including an upper side, a lower side, a left side, a right side, a mask body arranged between the upper side and the lower side and a plurality of The unfolded part of the folded edge is arranged in parallel, and a flexible strip adjacent to the upper edge of the mask body; two elastic ear hooks, respectively, are relatively combined on the left and right sides of the mask body; and a support plate, longitudinally be arranged at the middle position of the inner surface of the mask body, the support plate is flat and made of paper material, the support plate includes two fixed parts respectively fixed at the upper and lower ends of the inner surface of the mask body at the middle position, and Two connecting parts respectively connecting two sides of one end of the fixing parts, one of the fixing parts is arranged between the upper part of the first folded edge of the unfolding part and the upper edge of the mask body, and the other fixing part is arranged Between the bottom of the last-to-last folded edge of the unfolded part and the lower edge of the mask body, a distance is formed between the connecting parts, and the connecting parts are from adjacent to the upper edge of the mask body to adjacent to the mask body The lower side includes an upper section, a middle section and a lower section respectively, and an inner crease is formed between the upper sections and the middle sections, which is folded inward and downward towards the inner surface of the mask body, and an inner crease is formed towards the inner surface of the mask body. When the support plate is opened, the inner creases are originally folded inward toward the inner surface of the mask body, and then pushed inward to make the outer creases face the inner surface of the mask body. The surface is folded inward and downward, and the unfolded portion will not be pulled by the elastic ear-hook pieces to restore the original folded state of the folded edges to form a breathing space for unfolding the mask body, and when the mask is folded , push these outer creases away from the inner surface of the mask body by pushing inwards from the outer surface of the mask body, and then fold upwards from the inner surface of the mask body. The connecting portion can form overlapping folds along the inner folds and the outer folds for the user to fold the mask. The mask according to claim 1, wherein the fixing portions are rectangular, and the fixing portions joined by the upper and lower ends are bonded to the mask body by adhesive. The mask according to claim 1, wherein the width of the connecting portions relative to the outer side is mainly set to the width of the nose. The mask according to claim 1, wherein the folded lengths of the inner creases and the outer creases of the connecting portions are the lengths of the unfolded portions of the mask body when the unfolded portions are folded flat, and the connecting portions The lengths of the inner creases and the outer creases after unfolding are the longest lengths between the fixed portions after the unfolding portion of the mask body is unfolded, and the unfolded inner creases and these The outer crease is sufficient towards the inner surface of the mask body to expand the breathing space. The mask according to claim 1, wherein the support plate is connected to a plate body from the opposite inner sides of the connection parts, so that the plate body and the connection parts of the support plate are integrated. The mask according to claim 5, wherein the plate body is made of paper material. The mask according to claim 1 or 5, wherein the connecting portions of the support plate and the plate body are respectively provided with a flexible sheet from the inner side of the inner surface of the mask body. The mask according to claim 7, wherein the flexible sheet is made of an aluminum alloy sheet.

Images