JP3227775U - Three-dimensional mask - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the droplets of a user from scattering to the outside and to prevent the heat generated by the exhaled breath of the user from being trapped inside the three-dimensional mask, so that the inside of the mask is as compared with the conventional three-dimensional mask. The challenge is to provide a three-dimensional mask that does not get stuffy, can breathe easily in the outside air, and is less likely to cause heat stroke.
A three-dimensional mask 1 is composed of a mask main body 10 and two string-shaped members 21 arranged on both sides thereof. A molding plate 31 that can be transformed by the user himself / herself is arranged on the upper edge portion 11 of the mask body 10. A similar molding plate 32 is also arranged on the lower edge portion 14 of the mask body 10. At the lower end of the side edge portion 13 of the mask body 10, a floating ring 22 through which the string-shaped member 21 can move is disposed, and at the end of the string-shaped member 21 through which the floating ring 22 is inserted. Is provided with a movable locking tool 23.
[Selection diagram] FIG. 8

Description

The present invention relates to a three-dimensional mask that can be comfortably used in both cold seasons such as winter and hot seasons such as summer.

FIG. 9 is a perspective view showing the configuration of a three-dimensional mask 1 which is conventionally called a “nose fit type”.

As shown in FIG. 9, the three-dimensional mask 1 has a mask body 10 molded into a shape that covers the lower side of the nose and the mouth of the user's face, and a string shape arranged on the left and right sides of the mask body 10. It is composed of an ear hook string portion 20 composed of the member 21.

Here, the mask body 10 is made of a cloth-like member such as cloth, non-woven fabric, or paper that allows air to flow, and the string-like member 21 is made of a stretchable material such as a rubber string. One end side of each of the two string-shaped members 21 is locked to the upper ends of the side edge portions 12 and 13 of the mask body 10, and the other end side of each of the string-shaped members 21 is a side edge portion. It is locked to the lower ends of 12 and 13.

At the central portion of the upper edge 11 of the mask body 10, which is located near the nose of the person who uses the three-dimensional mask 1, a molding plate 31 that the user can change himself / herself is attached to the upper edge. It is arranged so as to be in a straight line when viewed from above along the portion 11. Reference numeral 14 denotes a lower edge portion of the mask body 10.

When wearing the three-dimensional mask 1 configured as described above, the user first covers the underside of the nose and the mouth of his / her face F with the mask body 10 as shown in FIG. 10A. , The left and right string-shaped members 21 are hung on both ears. Next, the user transforms the molding plate 31 arranged on the upper edge portion 11 so as to be in close contact with his / her face F, and finishes wearing the three-dimensional mask 1. FIG. 10 (b) shows a cross-sectional view taken along the line bb of FIG. 10 (a) when the wearing of the three-dimensional mask 1 is completed.

As shown in FIG. 10B, when the conventional three-dimensional mask 1 is completely attached, the upper edge portion 11 of the mask body 10 is in close contact with the user's face F, and the mask body 10 is in close contact with the user's face F. The lower edge portion 14 of the mask body 10 is also pulled by the string-shaped members 21 hung on both ears and is in close contact with the user's chin.

As long as the user wears the mask body 10, the above state is maintained, so that the user's droplets do not scatter to the outside of the mask body 10, and pollen or the like on the outside of the mask body 10 There is no risk of getting inside.

As described above, the so-called "nose-fit type" conventional three-dimensional mask 1 has an extremely suitable configuration during the winter cold season and the early spring pollinosis season.

However, when the conventional three-dimensional mask 1 shown in FIGS. 9 and 10 is worn in the summer when the pollinosis season is over, the peripheral edge of the mask body 10 is in close contact with the user's face F. Since the heat generated by the exhaled breath of the user is trapped inside the mask body 10, the inside of the mask body 10 becomes stuffy, which increases the discomfort of the user and, in severe cases, causes the user to suffer from heat stroke. There is also concern about the occurrence of such a situation.

In order to solve the above problems, the first means of the present invention is a three-dimensional type in which a cloth-like member through which air can flow is molded into a shape that covers the underside of the nose and the mouth of the user's face. The mask body and the two string-shaped members constituting the ear hooks arranged on the left and right sides of the mask body, one end of which is locked to the upper end of the side edge of the mask body. In a three-dimensional mask provided with two string-shaped members whose other end sides are locked to the lower end portion of the portion, the upper edge portion of the mask body is provided along the upper edge portion over the entire width. A deformable molding plate is arranged, and a deformable molding plate is arranged on the lower edge portion of the mask body along the lower edge portion along the entire width thereof. Is what you do.

In addition, the second means of the present invention is a three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape covering the lower side of the nose and the mouth of the user's face, and the mask body. Two string-like members constituting the ear hooks arranged on the left and right, one end side of which is locked to the upper end portion of the side edge portion of the mask body, and the other end side is locked to the lower end portion of the side edge portion. In a three-dimensional mask including two locked string-shaped members, a molding plate that can be deformed along the upper edge portion is arranged at the central portion of the upper edge portion of the mask main body. The lower edge portion of the mask body is characterized in that a deformable molding plate is arranged along the lower edge portion along the entire width thereof.

Further, the third means of the present invention is a three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape covering the lower side of the nose and the mouth of the user's face, and the mask body. Two string-like members constituting the ear hooks arranged on the left and right, one end side of which is locked to the upper end portion of the side edge portion of the mask body, and the other end side is locked to the lower end portion of the side edge portion. In a three-dimensional mask including two locked string-shaped members, a deformable molding plate is arranged on the upper edge of the mask body along the upper edge along the entire width. It is characterized in that, at the lower edge portion of the mask main body, a molding plate that can be deformed along the lower edge portion is arranged at the central portion thereof.

Further, the fourth means of the present invention is a three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape covering the lower side of the nose and the mouth of the user's face, and the mask body. Two string-like members constituting the ear hooks arranged on the left and right, one end side of which is locked to the upper end portion of the side edge portion of the mask body, and the other end side is locked to the lower end portion of the side edge portion. In a three-dimensional mask including two locked string-shaped members, a molding plate that can be deformed along the upper edge portion is arranged at the central portion of the upper edge portion of the mask main body. The lower edge portion of the mask body is characterized in that a molding plate that can be deformed along the lower edge portion is arranged at the central portion thereof.

In the above first to fourth means, a floating ring capable of allowing the string-shaped member to float inside is disposed on one of the upper and lower ends of the side edge portion of the mask body, and the side edge portion is provided. One end side of the string-shaped member is fixed to the other of the upper and lower ends, the other end side of the string-shaped member is inserted into the floating ring, and the end portion thereof is attached to any other part of the string-shaped member. A movable locking tool that can be locked may be provided. In this case, the string-shaped member may be a stretchable string-shaped member.

Further, in the first to fourth means, each of the ear hook string portions arranged on the left and right sides of the mask body is composed of a pair of string-shaped members, an upper string-shaped member and a lower string-shaped member. One end side of the upper string-shaped member is fixed to the upper end portion of the side edge portion of the mask body, and one end side of the lower string-shaped member is fixed to the lower end portion of the side edge portion. The ear hook string portion may be formed by joining the other ends of the string-shaped member and the lower string-shaped member which are not fixed to each other. In this case, the upper string-shaped member and the lower string-shaped member may be stretchable string-shaped members.

According to the present invention, it is possible to prevent the droplets of the user from scattering to the outside, and the heat generated by the exhaled breath of the user is not trapped inside the three-dimensional mask, so that the mask is compared with the conventional three-dimensional mask. It is possible to provide a three-dimensional mask in which the inside of the mask does not get stuffy, and the outside air can be easily breathed, so that heat stroke is less likely to occur.

It is a perspective view which shows the structure of Example 1 of this invention. It is a block diagram which shows the structure seen from the front of Example 1 of this invention. It is explanatory drawing of the structure of Example 1 of this invention. It is explanatory drawing of the structure of Example 1 of this invention. It is explanatory drawing of the structure of Example 1 of this invention. It is explanatory drawing of the structure of Example 1 of this invention. It is a block diagram which shows the structure seen from the front of Example 2 of this invention. It is explanatory drawing of the structure of Example 2 of this invention. It is a perspective view which shows the structure of the conventional three-dimensional mask. It is explanatory drawing of the structure of the conventional three-dimensional mask.

Hereinafter, examples of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing the configuration of the first embodiment of the present invention, and FIG. 2A shows the configuration viewed from the front. 2 (b) is a partially enlarged view of FIG. 2 (a), and FIG. 2 (c) is a partial cross-sectional view of FIG. 2 (a).

In the first embodiment shown in FIGS. 1 and 2, the same reference numerals as those of the conventional three-dimensional mask 1 shown in FIG. 9 indicate the same masks, and thus the description thereof will be omitted.

The difference between the conventional three-dimensional mask 1 shown in FIG. 9 and the present embodiment 1 is that in the present embodiment 1, not only the upper edge portion 11 of the mask main body 10 but also the lower edge portion 14 has a central portion thereof. In addition, the molding plate 32 that the user can change himself / herself is arranged along the lower edge portion 14.

Further, what is different from the conventional example in the first embodiment is that at the lower ends of the side edge portions 12 and 13 of the mask main body 10, a floating ring 22 on which the string-shaped member 21 can float is disposed. The other end side of the string-shaped member 21 whose one end side is fixed to the upper end portions of the side edge portions 12 and 13 is a movable engagement member arranged at the end portion 21e through the floating ring 22. It is configured so that it can be locked to any other portion of the string-shaped member 21 by the stopper 23. By arranging the floating ring 22 and the movable locking tool 23 in this way, in the first embodiment, the user can select the length of the string-shaped member 21 to a desired length. In the first embodiment, the floating ring 22 is arranged at the lower ends of the side edge portions 12 and 13 of the mask body 10, but the floating ring 22 is attached to the side edge portions 12 and 13. It may be arranged at the upper end portion.

When the user wears the first embodiment configured as described above, as shown in FIG. 3 (a), the user covers the lower side of the nose and the mouth of his / her face F with the mask body 10 to the left and right. The string-shaped member 21 of the above is hung on both ears of the user, and the wearing of the first embodiment is completed. A cross-sectional view taken along the line bb of FIG. 3A at the time when the mounting of the first embodiment is completed is shown in FIG. 3B.

As shown in FIG. 3B, in this state, the molding plates 31 and 32, which are in a straight line when viewed from above before mounting, are deformed by their own elasticity, but are on the mask body 10. Neither the edge portion 11 nor the lower edge portion 14 is in close contact with the user's face F or the lower side of the chin, and there is a gap between the upper edge portion 11 and the lower edge portion 14 of the mask body 10 and the user. It will be formed. Since the user can breathe the outside air through this gap, the user can breathe more easily than the conventional three-dimensional mask shown in FIG. 9, and the heat generated by the user's exhalation is also the mask body 10. The inside of the mask body 10 does not get stuffy without being trapped inside.

Further, since the mask body 10 is located on the lower side of the user's nose and the front side of the mouth, the user's droplets do not scatter to the outside of the mask body 10.

Here, if the user operates the movable locking tools 23 on the left and right sides of his / her face F to increase the total length of the left and right string-shaped members 21, as shown in FIGS. 4 (a) and 4 (b). In addition, the upper edge portion 11 and the lower edge portion 14 of the mask body 10 are formed between the user and the user to widen the gap, so that the user can breathe more easily.

As described above, in the first embodiment, since the length of the string-shaped member 21 can be adjusted by the user, the string-shaped member 21 can be expanded and contracted like a rubber string. It can also be made of a non-stretchable material instead of a flexible material.

Further, as shown in FIG. 5, the string-shaped member 21 is composed of a pair of string-shaped members, an upper string-shaped member 21a and a lower string-shaped member 21b, and one end side of each is a side edge portion of the mask body 10. It may be configured to be fixed to the upper and lower ends. When configured in this way, the user can connect the other ends of the string-shaped members 21a and 21b, which are not fixed to each other, as shown in FIG. The length of the can be adjusted freely.

In addition, also in this Example 1, the molding plates 31 and 32 are modified so that the user himself / herself is in close contact with his / her face F and the lower side of the chin in the state of wearing the present Example 1 shown in FIG. Then, it can be used in the same state as the conventional three-dimensional mask shown in FIG.

FIG. 7 is a diagram showing a configuration viewed from the front of the second embodiment of the present invention.

In FIG. 7, the only difference from the configuration of the first embodiment (see FIG. 2) described above is the lengths of the molding plates 31 and 32, and the configurations of the other parts are the same as those of the first embodiment. The description is omitted.

In the second embodiment, the molding plate 31 is arranged over the entire width of the upper edge portion 11 of the mask body 10, and the molding plate 32 extends over the entire width of the lower edge portion 14 of the mask body 10. Are arranged.

If the molding plates 31 and 32 are arranged over the entire width of the upper and lower edge portions 11 and 14 in this way, as shown in FIG. 8, as compared with the first embodiment (see FIG. 3), The gap formed between the user and the mask body 10 can be widened.

Since other actions and effects are the same as those of the first embodiment described above, the description thereof will be omitted.

As described above, as described in the first and second embodiments, if the molding plates 31 and 32 are arranged on the upper edge portion 11 and the lower edge portion 14 of the mask body 10, the effect of the present invention can be obtained. be able to. Therefore, the effect of the present invention can be obtained even if the molding plate 31 is arranged at the central portion of the upper edge portion 11 of the mask main body 10 and the molding plate 32 is arranged over the entire width of the lower edge portion 14. it can. Further, the effect of the present invention can be obtained even if the molding plate 31 is arranged over the entire width of the upper edge portion 11 of the mask body 10 and the molding plate 32 is arranged at the central portion of the lower edge portion 14. it can.

1 Three-dimensional mask 10 Mask body 11 Upper edge part 12, 13 Side edge part 14 Lower edge part 20 Ear hook string part 21 String-like member 21a Upper string-like member 21b Lower string-like member 21e End part 22 Floating ring 23 Movable Locking tool 31, 32 Molding plate F Face

Claims (8)

A three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape that covers the underside of the nose and the mouth of the user's face, and ear straps arranged on the left and right sides of the mask body. Two string-shaped members constituting the mask, one end of which is locked to the upper end of the side edge of the mask body and the other end of which is locked to the lower end of the side edge. In a three-dimensional mask equipped with
On the upper edge of the mask body, a deformable molding plate is arranged along the upper edge along the entire width thereof.
A three-dimensional mask characterized in that a deformable molding plate is arranged on the lower edge portion of the mask body along the lower edge portion along the entire width thereof. A three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape that covers the underside of the nose and the mouth of the user's face, and ear straps arranged on the left and right sides of the mask body. Two string-shaped members constituting the mask, one end of which is locked to the upper end of the side edge of the mask body and the other end of which is locked to the lower end of the side edge. In a three-dimensional mask equipped with
At the upper edge of the mask body, a molding plate that can be deformed along the upper edge is arranged at the center thereof.
A three-dimensional mask characterized in that a deformable molding plate is arranged on the lower edge portion of the mask body along the lower edge portion along the entire width thereof. A three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape that covers the underside of the nose and the mouth of the user's face, and ear straps arranged on the left and right sides of the mask body. Two string-shaped members constituting the mask, one end of which is locked to the upper end of the side edge of the mask body and the other end of which is locked to the lower end of the side edge. In a three-dimensional mask equipped with
On the upper edge of the mask body, a deformable molding plate is arranged along the upper edge along the entire width thereof.
A three-dimensional mask characterized in that a molding plate that can be deformed along the lower edge portion is arranged in the central portion of the lower edge portion of the mask body. A three-dimensional mask body formed by molding a cloth-like member through which air can flow into a shape that covers the underside of the nose and the mouth of the user's face, and ear straps arranged on the left and right sides of the mask body. Two string-shaped members constituting the mask, one end of which is locked to the upper end of the side edge of the mask body and the other end of which is locked to the lower end of the side edge. In a three-dimensional mask equipped with
At the upper edge of the mask body, a molding plate that can be deformed along the upper edge is arranged at the center thereof.
A three-dimensional mask characterized in that a molding plate that can be deformed along the lower edge portion is arranged in the central portion of the lower edge portion of the mask body. A floating ring on which the string-shaped member can float inside is disposed on one of the upper and lower ends of the side edge portion of the mask body, and the string-shaped member is arranged on the other side of the upper and lower ends of the side edge portion. One end side of the string-shaped member is fixed, the other end side of the string-shaped member is inserted into the floating ring, and a movable locking tool that can be locked to any other part of the string-shaped member is arranged at the end portion thereof. The three-dimensional mask according to any one of claims 1 to 4, wherein the three-dimensional mask is provided. The three-dimensional mask according to claim 5, wherein the string-shaped member is a stretchable string-shaped member. Each of the ear hook string portions arranged on the left and right sides of the mask body is composed of a pair of string-shaped members, an upper string-shaped member and a lower string-shaped member.
One end side of the upper string-shaped member is fixed to the upper end portion of the side edge portion of the mask body, and one end side of the lower string-shaped member is fixed to the lower end portion of the side edge portion.
Claim 1 is characterized in that the ear hook string portion is formed by joining the other ends of the upper string-shaped member and the lower string-shaped member which are not fixed to each other. The three-dimensional mask according to any one of claims 4. The three-dimensional mask according to claim 7, wherein the upper string-shaped member and the lower string-shaped member are stretchable string-shaped members.

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