JP3063905B1 - Mask equipment - Google Patents

Abstract

An object of the present invention is to provide a mask device which is excellent in a feeling of wearing and which can prevent a filter portion from slipping off. SOLUTION: The filter 3 includes a filter 3 that covers the nose and the mouth, and a mask body 2 to which the filter 3 is attached on an inner surface and connects ends 4T, 4T around a neck. An elastic band 15 that contacts the outer surface of the filter 3 and supports the filter 3 is provided on the inner surface of the mask body 2. The left and right sides of the elastic band 15 are attached to the left and right sides of the inner surface of the mask body 2, and the elastic band 15 is
The 15C side supports the filter 3 below the position of the left and right mating parts 16. In the mounted state, a downward force is generated in the filter 3, but the upward force due to the contraction force of the elastic band 15 is applied, so that the filter 3 can be prevented from slipping off the mask.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mask device for connecting both ends of a mask body having a filter on its inner surface around a neck.

[0002]

For example, when a rider such as a motorcycle wears a jet type helmet, a rider mask is used to protect his nose and mouth. This example will be described with reference to FIG. 9. Reference numeral 101 denotes a mask main body made of a cloth body, and both ends 10 of the mask main body 101.
2 and 102 are provided with hook-and-loop fasteners (not shown).
2, 102 are superimposed on the back of the neck and connected by the hook-and-loop fastener, and a filter 103 is provided on the inner surface of the mask main body 101 to cover the nose and the mouth. Molded and has an air purifying effect.

In such a mask apparatus, the mask body 10
A connection position 104 where the first ends 102, 102 are connected, and a mask body
According to the relationship between the position of the nose and mouth of 101, the filter 103
Is applied in the direction of arrow Y around the connection position 104, so that the filter 103 may shift downward when the filter 103 is worn for a long time. Then, in order to suppress such displacement, the overlapping margin of the end portions 102, 102 is adjusted,
If the mask is worn so as to be in close contact with the mask, a feeling of pressure is generated, and there is a problem that the feeling of wearing is impaired.

[0004] Therefore, an object of the present invention is to provide a mask device which is excellent in a feeling of wearing and can suppress the filter portion from slipping off.

[0005]

According to a first aspect of the present invention, there is provided a mask apparatus comprising: a filter for covering a nose and a mouth; and a mask body having the filter attached to an inner surface and connecting both ends around a neck. in contact with the outer surface of the filters were laterally disposed elastic band body for supporting the filter on the inner surface of the mask body, mounting the left and right front Symbol elastic strip member to the inner surface left of the mask body, the elastic strip member before extending And a gap is formed on the inner surface of the mask main body, and the elastic band supports the filter below the left and right mounting positions on the center side.

According to the structure of the first aspect, the filter can be prevented from slipping down by the elastic band supporting the filter, and it is not necessary to attach the mask tightly, and the feeling of wearing is excellent. Further, in the mounted state, a downward force is generated in the filter portion, but the upward force by the elastic band member is applied, so that the filter portion can be prevented from slipping down on the mask. Further, when the elastic band is applied to the filter, the elastic band is extended in accordance with the gap, and the filter can be supported upward by the contraction force, which is the elastic restoring force of the elastic band.

Further, according to Claim 2 invention, the filter is one which is provided detachably on the mask body.

According to the configuration of the second aspect, when the filter is removed, a gap is generated only in the space for mounting the filter. However, even when the elastic band hits the lower part of the mouth or the like and only the mask body is mounted, a good condition is obtained. A feeling of wearing is obtained.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of the present invention; FIG.
As shown in the embodiment, as shown in the figure, a mask 1 for a rider, which is a mask device, includes a mask body 2 and a filter 3 detachably attached to the mask body 2. The mask body 2 is made of flexible left and right cloth bodies 4L, 4R.
The right cloth 4L is longer than the left cloth 4R in the front-rear direction, and the left and right cloths 4L and 4R are joined by the vertical center joining part 5 at the center of the front, and at the top of the front,
An upper cover 6 covering the nose and the mouth is formed so as to bulge forward, and a lower cover 7 covering the throat portion is formed at a lower part of the front surface.
An edge band 8 is obtained by folding a cloth band in such a manner as to sandwich the edge of the edge. Further, a guard portion 9 located on the inner surface side of the mask main body 2 is attached to the edge band 8 at the upper portion of the front surface, and the guard portion 9 is a flexible cloth body, and protruding edges 9A on the left and right sides thereof. , 9A to abut on both sides of the upper part of the nose of the wearer to fill the gap at the upper edge of the mask body 2 and to prevent fogging of the front shield (not shown) of the glasses or helmet due to exhalation. Further, long hook-and-loop fasteners 10L and 10L are vertically provided on the outer surface of the left cloth body 4L at the end 4T side, and the hook-and-loop fastener 10L is provided on the inner surface of the right cloth body 4R at the end 4T side.
L, 10L are provided with detachable short surface fasteners 10S, 10S, and these surface fasteners 10L, 10L, 10S, 10S are provided.
Are connecting means for connecting the ends of the mask body 2. And, since one surface fastener 10L is long, the end portions 4T, 4
Adjustable superposition allowance for T can be attached. Female hooks 11 for detachably attaching the filter 3 are provided on the left and right sides of the upper cover portion 6.

The filter 3 has a shape in which the center of the front surface protrudes forward, and male hooks 12, 12 which are engaged with and disengaged from the female hooks 11, 11 are provided on the outer surface slightly above the center in the height direction. For example, it is formed by pressing a nonwoven fabric or the like.
Further, on the upper outer surface of the filter 3, there is provided a shape retaining member 13 in which a wire or the like is covered with a resin, and the shape retaining member 13 is shaped in a state of being bent into a predetermined shape,
The upper part of the filter 3 can be shaped into a shape adapted to the wearer. Further, a sponge band 14 is provided on the inner surface of the upper part of the filter 3 corresponding to the shape-retaining member 13, and the sponge band 14 is attached to the wearer. It is provided at a position in contact with the nose.

An elastic band is provided on the inner surface of the upper cover 6.
The elastic band 15 is fixed laterally to the upper cover part 6 by an attachment part 16, and the elastic band 15 is made of an elastic rubber string or the like. A gap 17 is formed between the elastic band 15 and the mask body 2. In addition, the attachment part 16 as an attachment position is located slightly below and behind the female hook 11, and
When the filter 3 is attached by 11 and 12, the elastic band
The center 15C side of 15 abuts on the lower side of the filter 3 in the vertical direction. As described above, it is preferable that the center 15C side be in contact with the lower side of the filter 3 in the vertical direction. However, as shown in FIG. If the filter 3 can be supported by force, the filter 3 may be contacted above the position shown in FIG. In this example, the elastic band 15 is formed of a rubber string over the entire length. However, a part of the elastic band may be formed of a rubber string, or not limited to the rubber string, and a material that can be contracted when stretched can be used.

Next, a method of using the rider's mask 1 will be described. The filter 3 is applied so as to cover the nose and the mouth, the ends 4T and 4T are overlapped, and the size is adjusted by the overlap allowance. Attach by connecting with fasteners 10L, 10L, 10S, 10S. Thereby, as shown in FIG. 6 , the connection position where the ends 4T, 4T of the mask main body 2 are connected.
18 predetermined tension force is generated in the facing part 16 is a fixing portion of the mask body 2 of the elastic strip 15 from. Here, since the elastic band 15 is in a stretched state with the center 15C side in contact with the outer surface of the filter 3, an obliquely rearward upward force along the length direction of the elastic band 15 is applied to the filter 3. By this force, as shown in FIG. 6 , an upward force (arrow c 2 ) and a rearward force (arrow b) are applied to the filter 3, and the upward force of arrow c causes the filter 3 to slip downward. Can be suppressed. When the filter 3 is detached and used, as shown in FIG.
Is removed, but a space S is formed. However, since the elastic band 15 abuts under the mouth, a good wearing feeling can be obtained. still,
In FIG. 7, reference numeral 110 denotes a jet-type helmet.

As described above, in this embodiment, the filter 3 for covering the nose and the mouth, and the filter 3
Is attached to the inner surface, and has a mask body 2 that connects the ends 4T, 4T, which are both ends, around the neck. The rider's mask 1 is a mask device, and abuts against the outer surface of the filter 3 to support the filter 3. and laterally disposed elastic band member 15 to the inner surface of the mask body 2, fitted with left and right elastic strip member 15 on the inner surface right of the mask body 2, a clearance 17 is formed on the inner surface of the elastic strip 15 and the mask body 3 before extending Since the elastic band 15 supports the filter 3 below the position of the mating portion 16 where the center 15C side is the left and right mounting position, the elastic band 15 supporting the filter 3 prevents the filter 3 from slipping down. As a result, it is not necessary to wear the mask tightly, and an excellent wearing feeling can be obtained . Further, in the mounted state, a downward force is generated in the filter 3, but an upward force is applied to the filter 3 by the contraction force of the elastic band body 15, thereby preventing the filter 3 from slipping off the mask. I can . Further
When the elastic band 15 is applied to the filter 3, the elastic band 15 is extended corresponding to the gap 17, and the filter 3 can be effectively supported by the contracting force of the elastic band 15.

As described above, according to the present embodiment, claim 2
In response to this, the filter 3 is detachably provided on the mask main body 2, so when the filter 3 is removed, a gap is generated only in the space S for mounting the filter 3, but the elastic band 15 is At the bottom, etc., the mask body 2
Even when only the device is worn, a good wearing feeling can be obtained. Further, not only can the filter 3 be replaced, but also the mask body 2 can be washed alone.

As an effect of the embodiment, the filter 3 can be easily attached and detached by the male and female hooks 12 and 11. Further, since the guard portion 9 is provided, it is possible to prevent fogging of the glasses and the like due to exhalation.

FIG. 8 shows a second embodiment of the present invention. The same parts as those in the first embodiment are denoted by the same reference numerals, and the detailed description thereof will be omitted. Body 15
In the longitudinal direction into a right band 15R and a left band 15L, and the inner ends 15 of the right band 15R and the left band 15L are divided.
U, 15U, the mask body 2
The inner ends 15U, 15U are fixed to the inner surface of the fitting portion 16U in the same manner as shown in FIG.
Below.

As described above, in this embodiment, the elastic band 15 is divided into two parts, that is, the right band 15R and the left band 15L, and the inner ends 15U and 15U are located at the center 15C of the elastic band 15. And the left and right sides of the elastic band 15 are attached to the left and right sides of the mask body 2. The elastic band 15 has a filter 3 below the inner end 15U, 15U, which is the center 15C side, below the attachment portion 16 where the left and right attachment positions are located.
Supporting the at mounted state, by the upward force is applied by the elastic strip 15 to the filter 3, it is possible to suppress rearward movement of the filter 3 portions in the mask, corresponding to claim 1, 2, the first Functions and effects similar to those of the embodiment are achieved.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, one elastic band may be used, and the center side may be fixed to the inner surface of the mask body. Also,
Various filters can be used. Further, in the embodiment, as a connecting means of the end of the mask body,
Although the hook-and-loop fastener is shown, it may be a hook, a button, or the like, or may be a connecting means and a connecting means. Further, the band body does not necessarily have to be flat, and includes a linear body. Further, a plurality of elastic strips can be provided in parallel between the joining parts 16,16.

[0019]

According to a first aspect of the present invention, there is provided a mask apparatus comprising: a filter for covering a nose and a mouth; and a mask body having the filter attached to an inner surface and connecting both ends around a neck. contact with laterally disposed elastic band body for supporting the filter on the inner surface of the mask body, mounting the left and right front Symbol elastic strip member to the inner surface left of the mask body,
Forming a gap on the inner surface of the elastic strip member and the mask body before extending the elastic strip member is one center side for supporting said filter at lower than the mounting position of the left and right, superior wearing feel, filter section It is possible to provide a mask device capable of suppressing the sliding down.

Further, according to Claim 2 invention, the filter is one that is detachably attached to the mask body, excellent wearing feel, providing a mask device which can suppress the slipping down of the filter portion can do.

[Brief description of the drawings]

FIG. 1 is an overall side view showing a first embodiment of the present invention.

FIG. 2 is a plan view around a guard portion showing the first embodiment of the present invention.

FIG. 3 is a sectional view taken along line II of FIG. 2 showing the first embodiment of the present invention.

FIG. 4 is a plan cross-sectional view of the elastic band body according to the first embodiment of the present invention in an attached state.

FIG. 5 is a plan view of a filter according to the first embodiment of the present invention.

FIG. 6 is an overall side view for explaining the operation of the first embodiment of the present invention.

FIG. 7 is a side view of the first embodiment of the present invention, showing a mounted state with a filter removed.

FIG. 8 is a cross-sectional plan view showing a second embodiment of the present invention in an attached state of an elastic band.

FIG. 9 is an explanatory side view showing a conventional example.

[Explanation of symbols]

 Reference Signs List 1 Mask for rider (mask device) 2 Mask body 3 Filter 4T End 15 Elastic band 15C Center 16 Adhesion (mounting position) 17 Gap

Claims (2)

(57) [Claims] 1. A mask device comprising: a filter for covering a nose and a mouth; and a mask body having the filter attached to an inner surface and having both ends connected around a neck, in contact with an outer surface of the filter to support the filter. the elastic strip body which is horizontally provided on the inner surface of the mask body, before Symbol attaching the right and left elastic strip member to the inner surface left of the mask body, a gap formed in the inner surface of the elastic strip member and the mask body before extending A mask device , wherein the elastic band supports the filter at a center side below the left and right mounting positions. 2. The mask apparatus according to claim 1, wherein the filter is detachably provided on the mask body.