TW201941801A - Narrow-style mouth mask with complete covering capable of fitting the cheeks more closely so as to provide covering more completely without generating gaps - Google Patents

Abstract

A narrow-style mouth mask with complete covering includes a mask body and two ear hooks. The mask body has a main sheet body integrally folded between an upper end and a lower end repeatedly so as to form a folding area at the center. A left end and a right end of the folding area are each provided with an abutting portion formed by pressing and bonding, wherein a transverse dimension of the mask body after being folded is between 15.5 cm and 18 cm, and a longitudinal dimension is between 3 cm and 8 cm, and the longitudinal dimension of the main sheet body after being full expanded is more than two and a half times of the longitudinal dimension of the main sheet body after being folded. With the narrow-style design on the left side and the right side of the mask body, the mouth mask may fit the cheeks more closely, so that the mouth mask may provide covering more completely without being prone to generate gaps.

Description

Fully covered narrow face mask

The invention relates to a flat mask, in particular to a flat-folding earhook mask.

When wearing a mask, in addition to the filtering performance of the mask material, you must also pay attention to the tightness between the face and the mask when wearing the mask. If it is not close enough, the source of pollution will be passed through the gap between the mask and the face and be used by the user. Inhaled, thus losing the protective effect of filtration.

As shown in FIG. 8, a general flat mask includes a mask body 91, two ear hooks 92, and a nose bridge strip 93. The mask body 91 is mostly folded by a main sheet body such as filter paper and filter cloth. In order to increase the covering area of the mouth and nose, there are usually multiple folds 911. When using, gently press the upper edge of the mask to make the mask tightly fit the bridge of the nose. Then press the upper edge of the mask and fold the mask. The part 911 is stretched and unfolded to cover the lower jaw to obtain the maximum protection area and the best protection effect. The dimensions of common flat masks are about 18 cm in the horizontal direction and about 10 cm in the vertical direction, and the vertical size of the mask's main body is about 18 cm when the main sheet is fully unfolded. When the left and right sides of the mask are attached to the face, there is no other structural support, and when the left and right sides of the mask are strapped, because of the larger size, they have been covered to the bent part of the cheek and jaw, which is easy to communicate with the user. A gap is formed between the cheeks, so it cannot provide good adhesion and good coverage when worn, which is not ideal.

Due to the shortcomings of flat masks that cannot completely cover the face, Taiwanese Patent Application No. 105116033 discloses a "mask with a flattening mask and a three-dimensional support crease structure." It mainly uses two folds. The two folds have at least three folds, so the folds are unfolded and stretched to each other in the stretched state, and the folds are pulled back by each fold. The force forms a natural three-dimensional structure, and the main sheet body is adhered to the user's face with an adhesive layer, thereby improving the degree of sealing of the mask. However, although the use of the sticking method can make the mask and the face more completely covered, the use of the sticking method also has concerns about causing skin redness, swelling and allergies, so it is not acceptable to the general public.

In view of this, the main object of the present invention is to provide a flat folding ear-hook mask, so that the dimensions of the left and right sides of the mask match the sides of the face, so that the left and right sides of the mask body are only attached to the cheeks. It does not extend to the bending area between the cheek and the jaw, and does not change the area covered after the middle section of the mask body is unfolded, thereby increasing the adhesion between the mask and the cheek, thereby achieving the purpose of complete covering.

In order to achieve the above object, the present invention provides a narrow covering mask with complete covering, which includes: a mask body including an upper end, a lower end, a left end, a right end, an outer side, and an inner side, which is composed of a main sheet The body integrally defines an outer block between the upper and lower ends and folds repeatedly, and forms a fold area in the center. The fold area is crimped at the left and right ends to form a pressing part. The body of the mask body The horizontal middle section can be stretched outward along the upper and lower ends to form a three-dimensional circular convex shape. The folded body has a horizontal dimension of 15.5 cm to 18 cm and a vertical dimension of 3 cm to 8 Between two centimeters, and the longitudinal dimension of the main sheet body after being fully unfolded is more than two and a half times the longitudinal dimension after being folded; and two ear hooks, which are respectively connected to the left and right ends of the mask body.

Utilizing the above-mentioned technical methods, the left and right sides of the mask body are formed into narrow versions. In order to match the size of the cheeks, the left and right sides of the mask are placed on the cheeks when worn, without extending to the bending area of the chin. And it can fit more closely to the cheek, so that the mask can be more completely covered, and it is not easy to create a gap.

In order to understand the technical features and practical effects of the present invention in detail, and can be implemented according to the contents of the description, the preferred embodiment shown in the figure is further described in detail as follows:

Please refer to FIG. 1 and FIG. 2 for a preferred embodiment of a narrow-face mask with complete covering of the present invention, which includes a mask body 10, two ear hooks 20, and a bead 30; the mask body 10 includes a The upper end 101, the lower end 102, a left end 103, a right end 104, an outer side 105, and an inner side 106. The left and right sides of the inner side 106 facing the user are defined as the left end 103 and the right end 104 of the mask body 10, respectively. The two ear hangers 20 are respectively connected to the left and right sides of the outer side surface 105 of the mask body 10; the bead 30, which is a flexible metal strip, is disposed laterally at the middle of the mask body 10 near the upper end 101.

The mask body 10 is formed by folding a main sheet body 10 ′ as shown in FIG. 5 in the middle section between the upper end 101 ′ and the lower end 102 ′. The main sheet body 10 ′ is preferably folded. For this, an outer block 11 'is defined before the center of the main sheet body 10', and the upper and lower blocks of the outer block 11 'are respectively defined as an upper block 12' and a lower block 13 ', and the upper block 12 'folded from the outer side 105' to the inner side and then folded down to form a set of first upper opposing faces 121 ', 122', and then folded from the outer side 105 'to the inner side and then folded to form a first Group of second upper opposing faces 123 ', 124'; the lower block 13 'is folded from the outer side 105' toward the inner side and then folded to form a group of first lower opposing faces 131 ', 132', and then from The outer side surface 105 'is folded toward the inner side surface and then folded to form a set of second lower opposing surfaces 133' and 134 ', so that the center of the mask body 10 forms a folding area 14 as shown in FIG. It is located at the outermost side of the fold area 14, and the upper block and the lower block are folded on the inner side of the outer block 11 to form an upper inner fold 141 and a lower inner fold 142. The upper inward folding region 141 includes a set of first upper opposing surfaces 121, 122 and a second upper opposing surface 123, 124 in order from the outside to the inside; the lower inward folding region 142 includes a set of first downwards Opposite faces 131,132, and a set of second lower opposing faces 133,134, the upper inward fold 141 and the lower inward fold 142 are juxtaposed without overlapping;

After folding, two upper inner creases 125 near the top 101 and two upper fold lines 126 near the center are formed in the upper inner fold 141. Two lower inner folds 135 near the bottom 102 are formed in the lower inner fold 142. And two lower turn-over creases 136 near the center, preferably, the main sheet body 10 'is provided with two upper inner creases 125' and two on the upper block 12 'and the lower block 13', respectively. The upper crease 126 ', the two inner creases 135', and the two lower creases 136 '. After folding, the two upper inner creases 125 and the upper end 101 have the same relative positions, and the two inner creases 135 and the lower end. The relative positions of 102 are the same, and the second upper opposing surface 124 is slightly larger than the second upper opposing surface 123, and the second lower opposing surface 134 is slightly larger than the second lower opposing surface 133.

Please refer to FIG. 1, the folding area 14 is provided with a pressing part 143 at the left and right ends 103 and 104, respectively. Each pressing part 143 presses and overlaps the overlapping parts of the left and right sides of the folding area 14 in the longitudinal direction to make the folding area 14 The longitudinal middle section can be expanded outward toward the upper end 101 and the lower end 102, and the left end 103 and the right end 104 are fixed by the pressing part 143 to form a three-dimensional circular convex deployment type as shown in Figs. 3 and 4; The size of the face, the horizontal size of the mask body 10 after folding is between 15.5 cm and 18 cm, the vertical size is between 3 cm and 8 cm, and the longitudinal dimension of the main sheet body 10 'before folding is larger than the folding The longitudinal dimension of the rear face is more than 2.5 times; please refer to FIG. 6. When the mask body 10 is worn on the face, the left and right sides can be kept on the cheeks of the sides due to the setting of the pressing portions 143. It does not extend to the turning point of the cheek and lower jaw, and the middle section of the folding region 14 ′ can be expanded up and down to completely cover the area of the bridge of the nose to the lower jaw, so that the mask body 10 and the face are more tightly integrated.

In addition, using the above-mentioned preferred folding method, the mask body 10 can be formed into a three-dimensional circular convex shape after deployment, and because the sizes of the left end 103 and the right end 104 are smaller, the middle portion can be more convex toward the outer side 105 When the mask body 10 is worn after deployment, the breathing space inside the mask body 10 is not easy to be attached to the nose and lips by the user's breathing process, and is reduced.

Please refer to FIG. 7 for a side cross-sectional view of another preferred embodiment of the present invention in a deployed state. The mask body 10A is provided with a toughness higher than the outer side 105A and the inner side between the outer side 105A and the inner side 106A. The support layer 15 of 106A allows the mask body 10A to have a better supporting tension after being re-expanded, and is not easily deformed.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Any person with ordinary knowledge in the technical field may use the present invention without departing from the scope of the technical features of the present invention. Equivalent embodiments of partial changes or modifications made to the technical content disclosed by the invention without departing from the technical solution content of the present invention are still within the scope of the technical features of the present invention.

10,10A‧‧‧Mask body

10’‧‧‧ main film body

101,101’‧‧‧Top

102,102’‧‧‧ lower end

103,103’‧‧‧left end

104,104’‧‧‧ right end

105,105 ’, 105A‧‧‧outer side

106,106A‧‧‧Inner side

11,11’‧‧‧ outside block

12,12’‧‧‧up block

121,121 ’, 122,122’‧‧‧First upper facing

123,123 ’, 124,124’‧‧‧Second top opposite

125,125 ’‧‧‧ upper inner crease

126,126’‧‧‧‧Upturned crease

13,13’‧‧‧Next block

131,131 ’, 132,132’‧‧‧ the first opposite side

133,133 ’, 134,134’‧‧‧Second top opposite

135,135’‧‧‧‧Inner crease

136,136’‧‧‧‧Flip down

14,14’‧‧‧fold area

141‧‧‧ Upper inner fold

142‧‧‧ Lower inner fold

143‧‧‧Detention department

15‧‧‧ support layer

20‧‧‧Earhook

30‧‧‧ bead

91‧‧‧Mask body

911‧‧‧Crinkles

92‧‧‧Earhook

93‧‧‧ bead

FIG. 1 is a front view of the appearance of the folded state of the preferred embodiment of the present invention. FIG. 2 is a cross-sectional side view of the folded state of the preferred embodiment of the present invention. FIG. 3 is a perspective external view of a preferred embodiment of the present invention in an unfolded state. FIG. 4 is a cross-sectional side view of a preferred embodiment of the present invention in an unfolded state. FIG. 5 is a developed plan view of a main sheet body according to a preferred embodiment of the present invention. FIG. 6 is a schematic diagram of a use state of a preferred embodiment of the present invention. FIG. 7 is a cross-sectional side view of a developed state of another preferred embodiment of the present invention. FIG. 8 is a front view of the appearance of a conventional flat mask.

Claims (6)

A narrow-shaped mask with complete covering properties includes: a mask body including an upper end, a lower end, a left end, a right end, an outer side, and an inner side, which are integrally formed by a main sheet body at the upper and lower ends; An outer block is defined and turned over and over, and a fold area is formed in the center. The fold area is crimped at the left and right ends to form a pressing part. The lateral middle section of the mask body can be moved up and down. The two ends are stretched outward to form a three-dimensional circular convex shape. The folded body has a horizontal dimension of 15.5 cm to 18 cm and a vertical dimension of 3 cm to 8 cm. The fully expanded longitudinal dimension is more than two and a half times the folded longitudinal dimension; and two ear hooks, which are respectively connected to the left and right ends of the mask body. The full-scale narrow mask as described in claim 1, wherein the outer block of the main sheet is located in the center, and the blocks at the upper and lower ends of the outer block are respectively defined as an upper block and a lower block, The upper block and the lower block respectively fold the inside of the outer block to form an upper inward fold and a lower inward fold respectively in the folding area of the mask body, and the upper inward fold and the lower inward fold are side by side. overlapping. The narrowly covered mask with complete covering as described in claim 2, wherein the upper inward folding area of the mask body is folded down from the upper block to the inner side and then folded to form at least two pairs of opposite faces, and the lower inner The fold area is folded from the lower block to the inside surface and then folded to form at least two pairs of opposite faces. The upper in-fold area includes a plurality of inner folds near the top and a plurality of folds near the center. The inner fold includes a plurality of inner folds near the bottom end and a plurality of folds near the center. As described in claim 3, the full-covered narrow version of the mask, the inner creases of the upper inner fold area have the same relative position with the top end, and the inner creases of the lower inner fold area have the same relative position with the bottom end. . The narrow-type mask with complete covering as described in claim 4, wherein the main body of the mask body is provided with a support layer between the outer side and the inner side, and the toughness of the support layer is higher than that of the outer side and the inner side. side. According to any one of claims 1 to 5, the narrow-face mask with complete covering property is provided with a nose bridge strip at the middle of the upper end of the mask body.