JP3229920U - mask - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a good-looking mask which is easy to breathe. SOLUTION: The mask 1 is composed of a mask main body 2 and ear hooks 3 attached to both ends thereof, and the mask main body is composed of an inner ventilation member 4 and an outer ventilation member 6. The inner ventilation member is made of a coarse fabric and the outer ventilation member is made of a fine fabric. A shape-retaining member such as a wire is attached to the center of the outer ventilation member in the vertical direction to create a space 13 between both inner ventilation members and the outer ventilation member. The space has an upper opening and a lower opening above and below. [Selection diagram] Fig. 2

Description

The present invention relates to a mask that is easy to breathe and is suitable not only for daily use but also for exercise.

The mask is worn on the face to cover the mouth and nose, preventing the inhalation of pollen and fine particles, and also preventing the scattering of droplets containing bacteria and viruses due to breathing, coughing, and sneezing. The mask, for example in a non-woven fabric, is made in a substantially rectangular shape with a large number of pleated creases in the lateral direction, and has ear hooks at both ends. At present, when the new coronavirus becomes prevalent worldwide, it is required to wear a mask even during action, and from the viewpoint of preventing the epidemic of the new coronavirus, the spread of droplets from the mouth is being prevented.

The ballet industry is also affected by the new coronavirus, forcing each performer to wear it even during lessons. Since the mask covers the mouth and nose, it is difficult to breathe, which puts a heavy physical burden on performers such as ballet who have a large amount of exercise. However, this idea was created from the desire to have the best time even during the lesson.

The above-mentioned conventionally known non-woven fabric mask is not supposed to be worn during exercise, and there are few publicly known documents that have taken measures. For example, in Patent Document 1, an inner ventilation member made of a breathable sheet material arranged on the face side and an outer ventilation member made of a breathable sheet member arranged on the outside are used. It is composed of a non-breathable member arranged between the inner ventilating member and the outer ventilating member and made of a non-breathable sheet material, and the non-breathable member is from the position of the nose to the position of the mouth when worn. It is equipped with a slit that expands in the width direction when mounted. Therefore, the breathing at the time of wearing has an advantage that the breathing is not hindered through the slit opened in the width direction.

Jitsuto 3217056 Gazette

However, a general non-woven mask has poor breathability and is not suitable for action. That is, it is not possible to easily breathe during action. Further, in Patent Document 1, a slit formed in the non-ventilated member is enlarged at the time of wearing, and breathing can be easily performed through this slit, but there is an inconvenience that droplets are discharged to the outside from the slit. ..

Therefore, this device provides a mask that makes it easy to breathe even during action and suppresses the discharge of droplets.

The mask that can be used in this invention is a mask that has an ear hook and covers a part of the face, and the mask body is arranged on the inner ventilation member arranged on the face side and the outer side of the internal ventilation member. The inner venting member is made of a coarse cloth to facilitate breathing, and the outer venting member is made of a fine cloth to prevent splashing. A space is formed between the inner ventilation member and the outer ventilation member.

Therefore, when the mask is worn, it adheres to the face and covers the face, but a gap on the face side is generated from the nose to the front of the mouth. By breathing, exhaled air from the mouth and nose temporarily enters the facial space, passes through the inner ventilator made of coarse fabric, escapes into the space created by the outer ventilator, and rises along the outer ventilator. It flows to or downward and is discharged to the outside.

In addition, some exhaled air passes through the fine-grained fabric of the outer ventilation member and is discharged to the outside. At that time, the outer ventilation member prevents the droplets from being discharged to the outside. That is, the exhaled air is eased by exiting from above and below the space, and the droplets are blocked from being discharged to the outside by the outer ventilation member.

When inhaling through the mouth or nose by breathing, air is breathed from above or below by the space formed by the inner ventilation member and the outer ventilation member, and is sucked through the mouth and nose through the inner ventilation member of the coarse cloth. .. That is, it is only necessary to pass through the inner ventilation member, which makes breathing easier.

In the mask of the present invention, a space is provided between the inner ventilation member and the outer ventilation member, and the outer ventilation member for holding the space is provided with a shape holding member in the center thereof in the vertical direction. Because of this, the outer ventilation member is inflated outward to maintain the space. The shape-retaining member may be a wire or a resin material.

In the mask of the present invention, the inner ventilation member and the outer ventilation member have different lateral dimensions, and the outer ventilation member is longer than the inner ventilation member. Therefore, the space is maintained in an inflated state. It works to help the action.

In the mask of the present invention, the inner ventilation member and the outer ventilation member are connected at least at two places so as not to be displaced, and when both inner ventilation members and the outer ventilation member are attached. It prevents it from shifting.

In the mask of the present invention, a coarse cloth is used as the inner ventilation member, so that air ventilation is good. From the viewpoint of design, a fine-grained fabric is used for the upper part.

As described above, according to the invention of claim 1, in the performer or the athletic athlete, the discharge of droplets during breathing to the outside is prevented by the outer ventilation member, and the breathing is prevented by the both inner ventilation members and the above. Since air can be sucked in and discharged from above and below through the space formed in the outer ventilation member, the passage of the coarse cloth also contributes to comfortable breathing.

According to the invention of claim 2, a wire which is a shape-retaining member in the center thereof is attached to the outer ventilation member, and the outer ventilation member is inflated outward by this wire, and the space is always maintained. Has the effect of being

Further, according to the invention of claim 3, since the outer ventilation member has a longer lateral dimension than the inner ventilation member, the effect of inflating the outer ventilation member is assisted.

According to the invention of claim 4, since the inner ventilation member and the outer ventilation member connect at least two places, the two members do not separate from each other and do not impair the aesthetic aspect.

According to the invention of claim 5, the inner ventilation member uses a coarse-meshed cloth, but even if a fine-meshed cloth is used in the upper part thereof, air can easily pass through and breathing can be made easier. Has an effect.

It is a perspective view of the mask which concerns on this invention. It is a perspective view of the mask which partially cutout the outer ventilation member of the same above. It is an exploded perspective view of a mask body. It is a state diagram in which the user wears a mask. It is a state diagram in which only the mask is cut in the vertical direction while the user is wearing the mask.

Hereinafter, embodiments of the mask according to the present invention will be described with reference to FIGS. 1 to 5.

FIG. 1 is a perspective view of the mask 1, which includes a mask main body 2 and ear hooks 3 and 3 provided on both left and right sides of the mask main body 2 for mounting on the face. As is clear from FIGS. 2 and 3, the mask body 2 is composed of an inner ventilation member 4 arranged on the face side and an outer ventilation member 6 arranged on the outside of the inner ventilation member 4. It has a heavy structure.

The inner ventilation member 4 is made of a material having a coarse mesh such as a synthetic fiber so as to be easy to breathe, and is made of, for example, a mesh material 9, so that air can easily pass through. In this embodiment, from the viewpoint of design, the mesh material 9 is provided with an upper portion 8 upward from the center in the lateral direction, and only the mesh material 9 is exposed below the upper portion 8 to wrap the jaw (in FIG. 5). It is shown.).

The outer ventilation member 6 is made of a fine-meshed material such as synthetic fiber as a material, and the passage of air is twice to several times tighter than that of the mesh material 9 of the inner ventilation member 4, for example. ing. It is arranged on the front surface (outside) of the outer ventilation member 6 and is tied to the inner ventilation member 4 by two knots 7 for the purpose of preventing deviation.

Then, the vertical dimension of the outer ventilation member 6 is formed shorter than the vertical dimension of the inner ventilation member 4, and the upper member 8 of the inner ventilation member 4 is exposed and the lower mesh material 9 is exposed in the mask 1 when viewed from the front. doing. Further, the lateral dimension of the outer ventilation member 6 is formed longer than the lateral dimension of the inner ventilation member 4. This is to help create the space 13 described below.

Further, a metal piece such as a wire or a resin plate, which is located in the center of the outer ventilation member 6 and serves as a shape holding member 11 in the vertical direction, is attached, and the shape holding member 11 inflates the outer ventilation member 6 outward. It is working. With the shape-retaining member 11, the mask body 2 of the present invention has a space 13 which is a gap between the inner ventilation member 4 and the outer ventilation member 6.

This space 13 is a very important component in this consideration, and as is clear from FIG. 5, the space 13 has an upper opening 14a and a lower opening 14b that are open to the outside at the upper and lower sides. That is, the space 13 is connected to the outside from the upper opening 14a and the lower opening 14b, and the air inside the space 13 is flowed depending on the state of breathing.

In the above configuration, when the mask 1 is attached to the face, it is shown in FIG. 4, and the mask looks good. The mask 1 is in close contact with the face and covers the face, but a gap 17 on the face side is formed from the nose to the front of the mouth. By breathing, the exhaled air from the nose temporarily enters the facial space 17, passes through the inner ventilation member 4 made of a coarse cloth, escapes into the space 13 created by the outer ventilation member 6, and enters the outer ventilation member 6. Along with it, it flows upward or downward and is discharged to the outside.

Further, a part of the exhaled air passes through the fine-meshed cloth which is the outer ventilation member 6 and is discharged to the outside. At that time, the droplets are removed by the outer ventilation member 6. That is, the exhaled air escapes from the space 13 through the upper and lower openings 14a and 14b, and breathing becomes easier. Then, the droplets are blocked from being discharged by the outer ventilation member 6.

As for the intake air from the mouth and nose, air is smoothly taken into the space 13 including the inner ventilation member 4 and the outer ventilation member 6 from the upper and lower openings 14a and 14b by the respiratory action. Then, it is sucked into the mouth and nose through the inner ventilation member 4 of the coarse cloth. Breathing is easy because the ventilation resistance of the inner ventilation member 4 is weak and it is only necessary to pull it out.

Although not shown, the fact that the outer ventilation member 6 may be single or double is that the inventor can select by himself / herself depending on the condition of the fabric. Further, whether to use a mesh material or a fine-grained material for the upper member 8 of the inner ventilation member can be selected by the inventor himself when considering the design. Of course, it is also optional to color the inner ventilation member 4 and the outer ventilation member 6.

1 Mask 2 Mask body 3 Ear hook 4 Inner ventilation member 6 Outer ventilation member 7 Knot 8 Upper part 9 Mesh material 11 Shape holding member 13 Space 14a Upper opening 14b Lower opening 17 Facial side gap

Claims (5)

A mask that has an ear hook and covers a part of the face.
The mask body is composed of an inner ventilation member arranged on the face side and an outer ventilation member arranged on the outside of the inner ventilation member, and the inner ventilation member uses a coarse cloth for easy breathing. The outer ventilation member is made of a finely woven material so as to prevent splashing, and a space is formed between the inner ventilation member and the outer ventilation member. A space is provided between the inner ventilation member and the outer ventilation member, and in order to maintain the space, a shape-retaining member is attached to the outer ventilation member in the center and in the vertical direction. The mask according to claim 1. The mask according to claim 1 or 2, wherein the inner ventilation member and the outer ventilation member have different lateral dimensions, and the outer ventilation member is longer than the inner ventilation member. The mask according to claim 1, 2, or 3, wherein the inner ventilation member and the outer ventilation member are connected at least in two places so as not to cause a displacement. The mask according to claim 1, 2, 3 or 4, wherein the inner ventilation member uses a coarse cloth, but a fine cloth is used in the upper portion thereof.

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