JP3227224U - mask - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a three-dimensional bulge in the center part and to provide a space under the nose and mouth of the face, while combining a plurality of knit fabrics having different expansion and contraction ratios or by making the expansion and contraction directions different from each other. We provide masks that relieve and reduce pressure and discomfort on the gaps and face. A mask includes at least a central piece (1), a side piece (2) sewn on both left and right sides of the central piece, an edge (3) provided on the upper and lower sides of the central piece and the side piece, and left and right. The side piece 5 is composed of a pair of ear hooks 4, the central piece and the side piece are made of knit fabric, and the side piece 5 that sews the central piece and the side piece swells to the side piece side. It is formed in a curved shape. [Selection diagram] Figure 1

Description

The present invention relates to a mask using a knit fabric that can be repeatedly washed.

A conventional knitted fabric mask is made by stacking two symmetrical fan-shaped fabrics on the front and back and stitching them together at the curved part. When the mask is worn, the stitching part is placed in the center of the face and the fabric is applied to both cheeks and ears. While stretching and providing a space under the nose and mouth, the stretchability of the knit fabric is utilized to seal the face. For example, two or more layers of knit fabric are stacked to form a mask body, a frame body is formed along the periphery of the mask to form an edge of constant thickness, and the central part covers the nose under the nose and the lips. There is a disclosure of a mask in which a non-stretchable joint portion that forms a space is formed (Patent Document 1).

However, in the conventional knitted fabric mask, there remains a problem in securing a space under the nose and mouth during wearing, and when the knitted fabric contracts, if the contracting force is weak, a gap is generated on the side of the face, and the contracting force is reduced. If it is strong, there is a risk that the face will be pressed and that the stitching part of the central fabric will give a feeling of strangeness.

Patent No. 6188984

Therefore, the present invention overcomes the drawbacks of the conventional knitted fabric mask, has a three-dimensional bulge in the central part, and provides a space under the nose and mouth of the face, while at the same time, allows knitted fabrics with different expansion and contraction rates to be formed. An object of the present invention is to provide a mask whose purpose is to alleviate or reduce the gap between the knitted fabric and the direction of expansion and contraction of the knitted fabric, and the pressure and discomfort on the face.

The present invention is to solve the above-mentioned problems, and is provided at least on a central piece, side pieces sewn on both left and right sides of the central piece, and on the upper and lower sides of the central piece and the side pieces. And a pair of left and right ear hooks, the center piece and the side piece are made of knitted fabric, and the side portions that sew the center piece and the side piece to each other are the center. The mask is formed in a curved shape in which one side is bulged toward the side piece side.

Further, the present invention is the mask, wherein in the central piece portion and the side piece portion before suturing, the side portions on the side portion side are formed in curved shapes having different curvatures from each other.

Further, the present invention is a mask characterized in that, in the side portion on the side portion side, the curvature of the side portion of the central piece is larger than the curvature of the side portion of the side piece. is there.

Further, the present invention is the mask, wherein the central piece has elasticity in the vertical direction with respect to the face and the armpit piece has elasticity in the horizontal direction with respect to the face when worn.

Also, the present invention is the mask, wherein the ear-side end of the armpit piece is formed by cutting.

Further, the present invention is the mask, wherein the ear hook portion is formed so as to continuously extend to the ear side from the edge portion.

The mask according to the present invention forms a three-dimensional shape in which the central piece bulges outward when worn, and a space can be provided under the nose and mouth of the face.

Further, in the mask according to the present invention, in the central piece portion and the side piece portion before the suturing, the side portions on the side portion side are formed in a curved shape having different curvatures from each other. It is possible to form a three-dimensional bulge.

Also, in the mask according to the present invention, the central piece has elasticity in the vertical direction with respect to the face when worn, and the armpit piece has elasticity in the lateral direction with respect to the face when worn. While the central piece easily follows ups and downs of the nose, mouth, etc., the side piece extends from both cheeks to both ears and adheres to the cheek due to its contracting force, resulting in a gap between the face and the face. It is possible to relieve/relieve pressure and discomfort.

Further, the mask according to the present invention, in which the ear-side end of the armpit piece is left uncut, has no seam at the end, so that there is a step between the armpit piece and the face when worn. Does not occur and the adhesion effect is enhanced.

The front view of the mask which concerns on this invention.

Hereinafter, embodiments of the mask of the present invention will be specifically described with reference to the drawings. The present invention is not limited to these embodiments.

FIG. 1 is a front view of a mask according to the present invention. As shown in the figure, the mask according to the present invention comprises a central piece 1, side pieces 2 sewn on the left and right sides of the central piece 1, and upper and lower sides of the central piece 1 and the side piece 2. An edge portion 3 sewn on the sides and a pair of left and right ear hook portions 4 connected to the edge portion 3 are provided. Hereinafter, each part will be described in detail.

The central piece 1 of the mask according to the present invention is formed so as to be able to cover the nose and mouth when worn, and is made of knit cloth having upper and lower sides and left and right sides. The knit fabric forming the central piece 1 is not particularly limited, but it is preferable that a plurality of knit fabrics are stacked.

The side piece 2 is sewn in pairs on both the left and right sides of the central piece 1, and is formed so as to cover both cheeks from both sides of the mouth to the ears when worn, and is made of knit fabric having upper and lower sides and left and right sides. It is configured. The knitted fabric forming the side piece 2 is not particularly limited, but one piece of knitted fabric is preferable.

Edges 3 are sewn on the upper and lower sides of the center piece 1 and the side piece 2. The edge portion 3 is formed so as to extend along the upper and lower sides of the center piece portion 1 and the side piece portion 2 and to have a plurality of knit fabrics stacked therein and having a space therein. A member that expands and contracts in the longitudinal direction is inserted in the space inside the edge portion 3. The member having such elasticity is not particularly limited, but an example thereof is urethane tape.

Further, in this embodiment, the edge portions 3 provided on the upper side of the central piece portion 1 and the side piece portions 2 extend as they are, and both ends of the edge portion 3 provided on the lower sides of the central piece portion 1 and the side piece portions 2 are extended. The ear hook portion 4 is configured by being sewn at the sewn portion 7.

The ear hook portion 4 of the present embodiment is formed so as to continuously extend from the edge portion 3 to the ear side, and like the edge portion 3, is formed in a substantially tubular shape having a space inside. A member that expands and contracts in the longitudinal direction is also inserted in the space inside the ear hook 4. The member having such elasticity is not particularly limited, but an example thereof is urethane tape.

In addition, in this embodiment, the ear hook 4 is formed so as to be continuous from the edge 3 with the same structure as the edge 3, but the structure of the ear hook 4 is not limited to this, and a rubber cord or the like may be used. The elastic member may be formed separately from the edge portion 3.

As one of the features of the mask according to the present invention, the side portion 5 where the central piece 1 and the side piece 2 are sewn together has the central piece 1 side facing the side piece 2 side when the mask is placed flat. It is formed in a curved shape that gently swells. In this way, by making the side portion 5 curved, a three-dimensional shape in which the central piece portion 1 bulges outward when worn, and spaces can be provided under the nose and mouth of the face.

In the present embodiment, the side portion 5 bulges toward the side piece 2 side closer to the lower side than to the upper side of the central piece 1. With this configuration, the width of the lower side of the central piece 1 is wider than that of the upper side. On the contrary, in the side piece 2, the width of the upper side is wider than that of the lower side. With this structure, it becomes easy to three-dimensionally cover from the base of the nose of the face to the chin during wearing.

Further, in the central piece 1 and the side piece 2 before the suturing, the sides on the side 5 side may be formed to be curved with the same curvature, but they are formed with different curvatures (not shown). You may do it. Specifically, the side piece of the central piece 1 may be formed to have a larger curvature than the side piece 2 of the side piece 2. As a result, it becomes possible to form a more three-dimensional bulge in the central piece 1 after the both are sewn together at the side portions.

Further, in the mask of the present invention, the central piece 1 and the side piece 2 may have different stretch directions of the cloth. Specifically, the central piece 1 may be elastic in the vertical direction with respect to the face and the side piece 2 may be elastic in the horizontal direction with respect to the face when worn. By specifying the directions of expansion and contraction in this way, the central piece 1 can easily follow ups and downs of the nose, mouth, etc., while the armpit piece 2 extends from both cheeks to both ears and its contracting force. This makes it possible to adhere to both cheeks, and as a result, it is possible to alleviate or reduce the gap between the face and the pressure on the face and the feeling of strangeness.

Further, the mask of the present invention may have a specification in which the ear-side end portion 6 of the armpit piece 2 is cut off. In this way, by leaving the ear-side end portion 6 cut, since there is no seam at the end portion, there is no step between the armpit piece 2 and the face, and the close contact effect is enhanced.

Further, in the mask of the present invention, the nose fit material may be inserted into the central edge (not shown) of the upper side of the central piece 1. As the nose fit material, it is preferable that it does not break through the surface of the central edge of the upper side even after repeated washing, and as an example, a plurality of heat-sealing fibers are bundled and inserted into the central edge of the upper side, and then fixed by a heat press. The thing formed is mentioned.

1 ... central piece 2 ... side piece 3 ... edge 4 ... ear hook 5 ... side 6 ... ear end 7 ... suture

Claims (6)

Consists of at least a central piece, side pieces sewn on both left and right sides of the central piece, edges provided on the upper and lower sides of the central piece and the side piece, and a pair of left and right ear hooks. The central piece and the side piece are made of knitted fabric, and the side portions that sew the central piece and the side piece to each other are curved so that the central piece side bulges toward the side piece side. The mask formed on the. The mask according to claim 1, wherein, in the central piece portion and the side piece portion before suturing, the side portions on the side portion side are formed in curved shapes having different curvatures from each other. The mask according to claim 2, wherein, in the side portion on the side portion side, the curvature of the side portion of the central piece is larger than the curvature of the side portion of the side piece. .. 4. The center piece part is elastic in the vertical direction with respect to the face when worn, and the side piece part is elastic in the lateral direction with respect to the face. The listed mask. The mask according to any one of claims 1 to 4, wherein an end of the armpit side on the ear side is formed by cutting. The mask according to claim 1, wherein the ear hook portion is formed so as to continuously extend from the edge portion to the ear side.