JP3120210U - mask - Google Patents

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JP3120210U
JP3120210U JP2005003481U JP2005003481U JP3120210U JP 3120210 U JP3120210 U JP 3120210U JP 2005003481 U JP2005003481 U JP 2005003481U JP 2005003481 U JP2005003481 U JP 2005003481U JP 3120210 U JP3120210 U JP 3120210U
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mask
mask body
nose
back surface
fabric
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四郎 横井
隆直 横井
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SHIROHATO CO., LTD.
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SHIROHATO CO., LTD.
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Abstract

【課題】マスク本体の左右側端辺の夫々に、耳掛紐を取付けたものにおいて、鼻および口周辺とマスク本体の裏面生地との密着あるいは接触による不快感を回避するマスクを提供する。
【解決手段】マスクは、口周辺および鼻を覆うに足る大きさと形状を備えたマスク本体１の左右の側端辺３、３‘の夫々に、耳掛紐２、２‘を取付けたマスクであって、前記マスク本体１の裏面１ｂに凹状部９が形成され、この凹状部９の反対側の面に、前記マスク本体１の表面１ａが重着され、かつ、前記裏面１ｂに不織布を使用するとともに、前記表面１ａに織布を使用してなることを特徴とする。
【選択図】図５An object of the present invention is to provide a mask that avoids discomfort due to close contact or contact between the periphery of the nose and mouth and the back fabric of the mask body, with ear straps attached to the left and right side edges of the mask body.
The mask is a mask in which ear straps 2 and 2 'are attached to the left and right side edges 3 and 3' of the mask body 1 having a size and shape sufficient to cover the periphery of the mouth and the nose, respectively. A concave portion 9 is formed on the back surface 1b of the mask body 1, the surface 1a of the mask body 1 is overlaid on the surface opposite to the concave portion 9, and a non-woven fabric is used for the back surface 1b. In addition, a woven fabric is used for the surface 1a.
[Selection] Figure 5

Description

本考案は、顔面への装着性を改善したマスクに関する。詳しくは、マスクの表面あるいは裏面の生地として、各種の布の中から、それぞれの面に求められる特性を有する布を選択、採用することにより、マスク装着の際、鼻、あるいは、口周辺の息苦しさ、圧迫感等の問題を解消したマスクに関する。 The present invention relates to a mask with improved attachment to the face. Specifically, by selecting and using a cloth having the characteristics required for each surface from various cloths as the fabric on the front or back side of the mask, when wearing the mask, breathing around the nose or mouth In addition, the present invention relates to a mask that eliminates problems such as pressure.

従来から、マスクには、顔面への装着感を改善するために種々の工夫がなされている。図６に展開状態のマスクを表面１１ａから見た斜視図として示すように、マスクＢは、口周辺および鼻を覆うに足る大きさと形状を備え、複数枚の布を重ね合わせたマスク本体１１の、左右の側端辺１３、１３‘の夫々に、ゴム輪状の耳掛紐１２、１２‘を設けている。そして、マスク本体１１の上下の縁辺１４、１６の中央部において、Ｖカット状の縫い縮め部１５、１５‘を設ける。マスク本体１１の中央部をＶカットにして縫い縮めることにより、中央部の縦寸法が左右の側端辺１３、１３‘より長くなる。 Conventionally, various contrivances have been made for masks in order to improve the wearing feeling on the face. As shown in FIG. 6 as a perspective view of the unfolded mask as seen from the surface 11a, the mask B has a size and shape sufficient to cover the periphery of the mouth and the nose, and the mask body 11 in which a plurality of cloths are overlapped. The left and right side edges 13 and 13 'are provided with rubber ring-like ear straps 12 and 12', respectively. Then, V-cut stitched portions 15 and 15 ′ are provided at the center of the upper and lower edges 14 and 16 of the mask body 11. By making the central portion of the mask body 11 a V-cut and shrinking the length, the vertical dimension of the central portion becomes longer than the left and right side edges 13 and 13 '.

図７に展開状態のマスクを裏面１１ｂから見た斜視図として示すように、マスク本体１１の中央部において、鼻および口周辺と対向する部分に凹状部１９が形成されるので、この部分がマスクと鼻および口周辺との間のゆとり空間となる。その効果として、マスク装着時における息苦しさや、密着による不快感を解消できる。 As shown in FIG. 7 as a perspective view of the unfolded mask as seen from the back surface 11b, a concave portion 19 is formed in the central portion of the mask main body 11 at a portion facing the periphery of the nose and mouth. And a space between the nose and the mouth area. As an effect, it is possible to eliminate the difficulty of breathing when wearing the mask and the discomfort due to the close contact.

しかしながら、鼻および口周辺と対向する凹状部１９の凹み具合が不十分であるため、マスク本体１１の中央部において、裏面の生地が鼻に接触あるいは密着してマスク装着時の不快感をもよおす。 However, since the concave portion 19 facing the nose and the mouth periphery is insufficiently depressed, the fabric on the back surface contacts or closely contacts the nose at the center of the mask main body 11, thereby causing discomfort when wearing the mask.

昨今の様に、感染性でより悪質なウイルスが次々に発見され、季節が巡る毎に多くの人々が花粉症に苦しめられている現状を考えれば、あるいは、各種の生産施設や廃棄物処理施設等で、有害な粉塵に曝さらされている人々の健康管理を考えれば、これ等の問題を最も手軽に解決する手段であるマスクに関し、マスクと鼻との接触による不快感を回避する必要性がある。 Like in recent years, infectious and more malicious viruses have been discovered one after another, and many people suffer from hay fever every season, or various production facilities and waste treatment facilities In view of the health management of people exposed to harmful dust, etc., there is a need to avoid discomfort due to contact between the mask and the nose with respect to the mask, which is the easiest way to solve these problems. There is.

そこで、本考案の目的は、複数の布を重着して作られたマスク本体の、左右の側端辺の夫々に、耳掛紐を取付けたものにおいて、鼻および口周辺とマスク本体の裏面生地との密着あるいは接触による不快感を回避するマスクを提供する。 Accordingly, the object of the present invention is to provide a mask body made by layering a plurality of cloths, with an ear strap attached to each of the left and right side edges, and the back of the mask body and the nose and mouth. Provided is a mask that avoids discomfort due to close contact or contact with the fabric.

上記の目的を達成するための、本考案によるマスクは、口周辺および鼻を覆うに足る大きさと形状を備えたマスク本体１の左右の側端辺３、３‘の夫々に、耳掛紐２、２‘を取付けたマスクであって、前記マスク本体１の裏面１ｂに凹状部９が形成され、この凹状部９の反対側の面に、前記マスク本体１の表面１ａが重着され、かつ、前記裏面１ｂに不織布を使用するとともに、前記表面１ａに織布を使用してなることを特徴とする。 In order to achieve the above object, the mask according to the present invention has an ear strap 2 on each of the left and right side edges 3, 3 'of the mask body 1 having a size and shape sufficient to cover the periphery of the mouth and the nose. 2 ', a concave portion 9 is formed on the back surface 1b of the mask main body 1, and the surface 1a of the mask main body 1 is overlaid on the surface opposite to the concave portion 9, and The non-woven fabric is used for the back surface 1b and the woven fabric is used for the front surface 1a.

また、請求項２の考案は、請求項１の上記特徴に加えて、前記マスク本体１の表面１ａに、メリヤス編みの布を使用してなることを特徴とする。 In addition to the above feature of claim 1, the invention of claim 2 is characterized in that a knit fabric is used for the surface 1a of the mask body 1.

上記の構成を備えた本考案によるマスクは、従来のマスクに比べて以下に示す様な優れた機能を備えている。マスク本体の表面あるいは裏面の生地として、各種の布の中から、それぞれの面に必要とされる特性を有する布を選択、使用したものである。即ち、裏面の生地として弾力性に富む不織布を使用するので、凹状部の膨らんだ形状を形成し易い。そして、この凹状部の面とは反対側に表面を重着する。表面には弾力性のあるメリヤス編み、あるいは、ガーゼ等の織布を使用するので、凹状部の表面側へ膨らんだ形状に追随し易く、彎曲面を得易い。このようにして、マスク本体の表裏を一体化した織物構造である。裏面には、鼻および口周辺と対向する凹状部が形成される結果、鼻と口周辺にはゆとりの空間が形成され、マスク本体の裏地と鼻あるいは口周辺との接触あるいは密着による不快感を回避することができる。また、マスク本体の周辺は、顔面との気密性がよく、そのため、粉塵やウイルス等の吸入阻止機能を顕著に高めることができる。 The mask according to the present invention having the above-described configuration has the following excellent functions as compared with the conventional mask. As a fabric for the front or back surface of the mask body, a fabric having the characteristics required for each surface is selected and used from various fabrics. That is, since a nonwoven fabric rich in elasticity is used as the fabric on the back surface, it is easy to form a swelled shape of the concave portion. And the surface is stuck on the opposite side to the surface of this recessed part. Since elastic knitted fabric or woven fabric such as gauze is used for the surface, it is easy to follow the shape bulging to the surface side of the concave portion and to obtain a curved surface. In this way, the fabric structure is obtained by integrating the front and back of the mask body. As a result of the formation of a concave part facing the nose and the periphery of the mouth on the back side, a clear space is formed around the nose and the mouth, and discomfort due to contact or close contact between the lining of the mask body and the periphery of the nose or mouth. It can be avoided. Further, the periphery of the mask main body has good airtightness with the face, and therefore, the function of preventing inhalation of dust and viruses can be remarkably enhanced.

本考案の実施の形態を、添付図面に示した本考案の実施例に基づいて以下に具体的に説明する。 Embodiments of the present invention will be specifically described below based on examples of the present invention shown in the accompanying drawings.

先ず、本考案の実施例について、図１〜３を参照しながら説明する。図１は、この実施例における展開状態のマスクＡ１を表面１ａから見た斜視図、図２は、マスクＡ１を裏面１ｂから見た斜視図である。図３は、マスクを装着した状態の説明図である。 First, an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of the unfolded mask A1 in this embodiment as viewed from the front surface 1a, and FIG. 2 is a perspective view of the mask A1 as viewed from the back surface 1b. FIG. 3 is an explanatory diagram of a state in which a mask is mounted.

マスクＡ１を表面１ａから見た斜視図として図１に示すように、マスクＡ１は、口および鼻孔を覆うに足る大きさと形状を備えたマスク本体１と、マスク本体１の左右の側端辺３、３‘の夫々に、ゴム輪状の耳掛紐２、２‘を設けている。そして、マスク本体１の上下の縁辺４、６の中央部において、Ｖカット状の縫い縮め部５、５‘を上下に設ける。マスク本体１の中央部の上下をＶカットにして縫い縮めることにより、中央部の頂点Ｐ、Ｑ、Ｑ‘、Ｐ‘を結び、表面側へ膨らんだ曲線は左右の側端辺３、３‘より長くなる。そして、この表面１ａの生地として、織布のガーゼを使用する。 As shown in FIG. 1 as a perspective view of the mask A1 as viewed from the surface 1a, the mask A1 has a mask body 1 having a size and shape sufficient to cover the mouth and nostril, and left and right side edges 3 of the mask body 1. 3 'is provided with a rubber ring-like ear strap 2, 2'. And in the center part of the up-and-down edge 4 and 6 of the mask main body 1, the V cut-shaped sewing shrinking parts 5 and 5 'are provided up and down. The upper and lower sides of the central part of the mask body 1 are V-cut and sewed together to connect the apexes P, Q, Q ′, P ′ of the central part, and the curves bulging to the surface side are the left and right side edges 3, 3 ′. It will be longer. A woven gauze is used as the fabric of the surface 1a.

一方、マスクＡ１を裏面１ｂから見た斜視図として図２に示すように、マスク本体１の縁辺４、側壁辺３，３‘および縁辺６によりマスクの周辺が形成される。そして、この周辺が高く、中央部へ低く下がって凹状部９が椀状に形成される。そして、この裏面１ｂの生地として、不織布を使用する。 On the other hand, as shown in FIG. 2 as a perspective view of the mask A1 as seen from the back surface 1b, the periphery of the mask is formed by the edge 4, the side walls 3, 3 'and the edge 6 of the mask body 1. And this periphery is high and falls to the center part, and the recessed part 9 is formed in hook shape. And a nonwoven fabric is used as cloth for this back surface 1b.

ここで、マスク本体１の凹状部９が形成される側を裏面と称し、この反対側の凸形状に形成される側を表面と称する。ここで、裏面１ｂの凹状部９の反対面に表面１ａを重ね、縁辺４、縁辺６および側端辺３、３‘の周辺を縫い合わせて裏面１ｂに表面１ａを重着することによりマスク本体１が形成される。実施例２についても同様である。 Here, the side on which the concave portion 9 of the mask body 1 is formed is referred to as a back surface, and the side formed in a convex shape on the opposite side is referred to as a front surface. Here, the mask body 1 is formed by superimposing the surface 1a on the opposite surface of the concave portion 9 of the back surface 1b, stitching the periphery of the edge 4, the edge 6, and the side edges 3, 3 'and attaching the surface 1a to the back surface 1b. Is formed. The same applies to the second embodiment.

また、不織布とは織らない布で、繊維を合成樹脂その他の接着剤で接合して布状にしたものである。弾力性に富み、通気性に優れ、また、洋服等の芯材として使用され型崩れを防ぐ作用がある。この繊維素材としては、羊毛、ポリプロピレン、ポリアミド、アクリルニトリル、ポリエステル、ポリフェニレンサルファイド、芳香族アミラド等が使用される。通気性に優れるのでマスク用として好ましい。また、マスク本体の凹状部を椀状に保ち、型崩れを防ぐ等の効果を奏する。実施例２についても同様である。 In addition, a non-woven fabric is a cloth that is not woven, and is formed by bonding fibers with a synthetic resin or other adhesive. Rich in elasticity, excellent in breathability, and used as a core material for clothes, etc., and has the effect of preventing the loss of shape. As this fiber material, wool, polypropylene, polyamide, acrylonitrile, polyester, polyphenylene sulfide, aromatic amylad, and the like are used. Since it is excellent in air permeability, it is preferable for a mask. In addition, the concave portion of the mask main body is kept in a bowl shape, and effects such as preventing the deformation of the shape are exhibited. The same applies to the second embodiment.

以上の様に構成され、次に作用について説明する。 It is comprised as mentioned above, Next, an effect | action is demonstrated.

言うまでもなく、マスクに求められる機能は、身体に有害な花粉、粉塵、あるいは、ウイルス等の微粒物体が、呼気と共に体内に吸い込まれことを最大限に防ぐことである。 Needless to say, the function required of the mask is to prevent pollen, dust, or fine particles such as viruses, which are harmful to the body, from being sucked into the body together with exhaled air.

そのための対策は、マスク本体の生地と形状に関し、顔の立体形状、特に、鼻の***形状あるいは顔面の頬形状に倣って密着するものを吟味することが大事である。 As a countermeasure for this, it is important to examine the three-dimensional shape of the face, particularly the one that closely adheres to the raised shape of the nose or the cheek shape of the face, with respect to the fabric and shape of the mask body.

マスクＡ１を装着した状態の側面を図３に示すように、マスク本体１の頂点Ｐは窪んだ鼻根部Ｕの僅か下の位置に合致する。そして、マスクＡ１の縁辺４が鼻根部Ｕの僅か下部から鼻部Ｎの鼻背の左右に沿い、鼻部Ｎの***形状に倣って密着する。 As shown in FIG. 3, the side face with the mask A <b> 1 is fitted, the apex P of the mask main body 1 coincides with a position slightly below the recessed nasal root U. Then, the edge 4 of the mask A1 is in close contact with the right and left sides of the back of the nose N from the slightly lower part of the nose root U, following the raised shape of the nose N.

一方、顔面下部の顎部Ｍの側面は、マスクＡ１の縁辺６に沿って密着する。マスクＡ１は、顎部Ｍの***形状に倣って変形するので、この部分の気密性が十分に確保される。 On the other hand, the side surface of the chin M at the lower face is in close contact with the edge 6 of the mask A1. Since the mask A1 is deformed following the raised shape of the jaw portion M, the airtightness of this portion is sufficiently ensured.

マスク本体１の裏面１ｂの生地として使用する不織布は、弾力性に富むので凹状部９の部位を椀形状に保持し易い。即ち、図２に示すように、縁辺４、側壁辺３，３‘および縁辺５によりマスクの周辺が形成される。そして、この周辺が高く、中央部へ低く下がって凹状部９が形成される。実施例２についても同様である。 Since the nonwoven fabric used as the cloth for the back surface 1b of the mask body 1 is rich in elasticity, it is easy to keep the concave portion 9 in a bowl shape. That is, as shown in FIG. 2, the periphery of the mask is formed by the edge 4, the side walls 3, 3 ′, and the edge 5. And this periphery is high and falls to the center part, and the recessed part 9 is formed. The same applies to the second embodiment.

そして、大事なのは、マスクＡ１の裏面には、鼻および口周辺と対向する凹状部９が形成されるので、この凹状部９が、マスク本体の表面１ａに向かって膨らみ、ゆとり空間Ｓの機能を有することになる。図３に示すように、ゆとり空間Ｓはマスク本体１の裏面１ｂと鼻および口周辺との間に形成される空間である。そのため、鼻および口の周辺が、裏面１ｂの生地に接触あるいは密着することなく凹状部９は形成されるので、マスクと鼻との接触による不快感を回避することができる。 The important thing is that a concave portion 9 facing the nose and mouth periphery is formed on the back surface of the mask A1, and this concave portion 9 swells toward the surface 1a of the mask body, and functions as a space S. Will have. As shown in FIG. 3, the clear space S is a space formed between the back surface 1b of the mask main body 1 and the periphery of the nose and mouth. Therefore, since the concave portion 9 is formed without the periphery of the nose and mouth coming into contact with or in close contact with the fabric of the back surface 1b, discomfort due to contact between the mask and the nose can be avoided.

本実施例の実施例１との主たる相違点は、マスク本体１の表面１ａの生地が異なるところにある。 The main difference between the present embodiment and the first embodiment is that the fabric of the surface 1a of the mask body 1 is different.

本考案の実施例について、図４、５を参照しながら説明する。図４は、この実施例における展開状態のマスクＡ２を表面１ａから見た斜視図、図５は、マスクＡ２を裏面１ｂから見た斜視図である。 An embodiment of the present invention will be described with reference to FIGS. FIG. 4 is a perspective view of the unfolded mask A2 in this embodiment as viewed from the front surface 1a, and FIG. 5 is a perspective view of the mask A2 as viewed from the back surface 1b.

マスクＡ２を表面１ａから見た斜視図として図４に示すように、マスクＡ２は、口周辺および鼻を覆うに足る大きさと形状を備えたマスク本体１と、マスク本体１の左右の側端辺３、３‘の夫々に、ゴム輪状の耳掛紐２、２‘を設けている。そして、マスク本体１上方の縁辺４の中央部において、Ｖカット状の縫い縮め部５を設ける。マスク本体１の中央部の上方をＶカットにして縫い縮めることにより、中央部の頂点Ｐ、Ｑ、Ｐ‘を結び、外方へ膨らんだ曲線は左右の側端辺３、３‘より長くなる。そして、この表面１ａの生地として、メリヤス編みの織布を使用する。 As shown in FIG. 4 as a perspective view of the mask A2 as viewed from the surface 1a, the mask A2 includes a mask body 1 having a size and shape sufficient to cover the periphery of the mouth and the nose, and left and right side edges of the mask body 1. 3 and 3 'are provided with rubber ring-like ear straps 2 and 2', respectively. A V-cut sew-and-shrink part 5 is provided at the center of the edge 4 above the mask body 1. The upper part of the center part of the mask body 1 is cut into a V-cut, and the vertices P, Q, and P ′ of the center part are connected and the outwardly bulging curves are longer than the left and right side edges 3 and 3 ′. . A knitted fabric is used as the fabric of the surface 1a.

ここで、メリヤス編みとは、一本の糸で一つのループをつくり、次のループを入れてすくい出し、これを連鎖させてできた布地である。従って、外力により容易にその力の方向に伸び、またもとにもどる伸縮性が大であり、柔軟性に富む。本実施例の素材は、ナイロン、アクリル、エステル等の合成繊維である。 Here, knitting is a fabric made by making one loop with one thread, scooping out the next loop, and chaining them. Therefore, it is easily stretched in the direction of the force by an external force, and has a great elasticity to return to its original state. The material of this embodiment is a synthetic fiber such as nylon, acrylic, or ester.

一方、マスクＡ２を裏面１ｂから見た斜視図として図５に示すように、マスク本体１の縁辺４、側壁辺３、３‘および縁辺６によりマスク本体１の周辺が形成される。そして、この周辺が高く、中心部へ向かって下がりながら凹状部９が形成される。この凹状部９はマスク本体１の周辺から中心に向かって窪んだ椀形を呈する。そして、マスク本体１の上下略真ん中で、左右方向に重ね縫い部７を設ける。そして、この裏面１ｂの生地として、不織布を使用する。 On the other hand, as shown in FIG. 5 as a perspective view of the mask A2 as viewed from the back surface 1b, the periphery of the mask body 1 is formed by the edge 4, the side walls 3, 3 'and the edge 6 of the mask body 1. And this periphery is high and the recessed part 9 is formed, falling toward a center part. The concave portion 9 has a bowl shape that is recessed from the periphery of the mask body 1 toward the center. Then, an overlap stitch portion 7 is provided in the left-right direction substantially in the middle of the mask body 1. And a nonwoven fabric is used as cloth for this back surface 1b.

以上の様に構成され、次に作用について説明する。 It is comprised as mentioned above, Next, an effect | action is demonstrated.

表面１ａの生地として使用するメリヤス編みは、表と裏の網目が異なり、伸縮性に優れ、柔軟性に富む。従って、凹状部９が裏面から表面に向かって膨らむ凸形状に追随して、メリヤス編みの生地がマスク本体１の表面１ａを彎曲状に覆う。 The knitted knitting used as the fabric of the surface 1a has different meshes on the front and back sides, is excellent in elasticity and rich in flexibility. Accordingly, the concave portion 9 follows the convex shape that swells from the back surface toward the surface, and the knitted fabric covers the surface 1a of the mask body 1 in a curved shape.

裏面１ｂは不織布により構成される、この上下略真ん中の左右方向で、側端辺３、３‘の間に重ね縫い部７を設ける。この重ね縫い部７は不織布が重ね織りされた箇所なので、他の裏面１ｂ部より強度があり、椀形構造体である凹状部９の芯としての機能を有し、凹状部９を湾曲面として保持する機能がある。裏面１ｂの不織布により、凹状部９の型崩れが保たれるのみならず、さらに、重ね縫い部７が芯材として凹状部９の型崩れを防ぐ効果があり、湾曲面を維持する。 The back surface 1b is formed of a non-woven fabric, and is provided with an overlap stitch portion 7 between the side edges 3, 3 'in the horizontal direction in the substantially vertical middle. Since this overlap stitch portion 7 is a place where the nonwoven fabric is woven repeatedly, it has a strength as compared with the other back surface 1b portion, and has a function as a core of the concave portion 9 which is a bowl-shaped structure, and the concave portion 9 is used as a curved surface. There is a function to hold. The nonwoven fabric of the back surface 1b not only keeps the shape of the recessed portion 9 from being lost, but also has the effect of preventing the shape of the recessed portion 9 from being overlaid as the core material, and maintains the curved surface.

ウイルスが次々に発見され、季節が巡る毎に多くの人々が花粉症の用途の他に、各種の生産施設や廃棄物処理施設等で、有害な粉塵に曝さらされている人々の健康管理を考えるうえで本考案のマスクは有効である。 As viruses are discovered one after another, many people take care of the health of people who are exposed to harmful dust in various production facilities and waste treatment facilities, in addition to the use of hay fever. In thinking, the mask of the present invention is effective.

本考案のマスクの実施例１を示すもので、展開状態のマスクを表面１ａから見た斜視図である。1 is a perspective view of a mask in an unfolded state as viewed from a surface 1a according to a first embodiment of the mask of the present invention. FIG. 同上、マスクを裏面１ｂから見た斜視図である。It is the perspective view which looked at the mask from the back surface 1b same as the above. 同上、マスクを装着した状態の説明図である。It is explanatory drawing of the state equipped with the mask same as the above. 同上、実施例２を示すもので、展開状態のマスクを表面１ａから見た斜視図である。FIG. 9 is a perspective view showing the unfolded mask as viewed from the surface 1a, showing Example 2. 同上、マスクを裏面１ｂから見た斜視図である。It is the perspective view which looked at the mask from the back surface 1b same as the above. マスクの従来例を示すもので、展開状態のマスクを表面１ａから見た斜視図である。It is the perspective view which showed the conventional example of a mask and looked at the mask of the unfolded state from the surface 1a. 同上、展開状態のマスクを裏面１ｂから見た斜視図である。It is the perspective view which looked at the mask of the expansion | deployment state same as the above from the back surface 1b.

符号の説明Explanation of symbols

Ａ１、Ａ２ マスク
Ｂ マスク
Ｍ 顎部
Ｎ 鼻部
Ｐ、Ｑ、Ｐ‘、Ｑ‘ 頂点
Ｕ 鼻根部
Ｓ ゆとり空間
１ マスク本体
１ａ 表面
１ｂ 裏面
２、２‘ 耳掛紐
３、３‘ 側端辺
４ 縁辺
５、５‘ 縫い縮め部
６ 縁辺
７ 重ね縫い部
９ 凹状部
１１ マスク本体
１１ａ 表面
１１ｂ 裏面
１２、１２‘ 耳掛紐
１３、１３‘ 側端辺
１４ 縁辺
１５、１５‘ 縫い縮め部
１６ 縁辺
１９ 凹状部 A1, A2 Mask B Mask M Jaw N Nose P, Q, P ', Q' Vertex U Nasal root S Clear space 1 Mask body 1a Front surface 1b Back surface 2, 2 'Ear strap 3, 3' Side edge 4 Edge 5, 5 ′ Sewn shrinkage part 6 Edge 7 Overlapping seam 9 Recessed part 11 Mask body 11 a Front side 11 b Back side 12, 12 ′ Ear strap 13, 13 ′ Side edge 14 Edge 15, 15 ′ Sewing contracted part 16 Concave

Claims (2)

口周辺および鼻を覆うに足る大きさと形状を備えたマスク本体１の左右の側端辺３、３‘の夫々に、耳掛紐２、２‘を取付けたマスクであって、
前記マスク本体１の裏面１ｂに凹状部９が形成され、
この凹状部９の反対側の面に、前記マスク本体１の表面１ａが重着され、
かつ、前記裏面１ｂに不織布を使用するとともに、前記表面１ａに織布を使用してなることを特徴とするマスク。 A mask in which ear straps 2, 2 'are attached to the left and right side edges 3, 3' of the mask body 1 having a size and shape sufficient to cover the periphery of the mouth and the nose,
A concave portion 9 is formed on the back surface 1b of the mask body 1,
The surface 1a of the mask main body 1 is overlaid on the opposite surface of the concave portion 9,
And the mask characterized by using a nonwoven fabric for the said back surface 1b, and using a woven fabric for the said surface 1a. 前記マスク本体１の表面１ａに、メリヤス編みの布を使用してなることを特徴とする請求項１記載のマスク。

















The mask according to claim 1, wherein a knitted cloth is used for the surface 1 a of the mask body 1.

















JP2005003481U 2005-05-20 2005-05-20 mask Expired - Fee Related JP3120210U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095844A (en) * 2015-11-24 2017-06-01 千代子 小林 Ultra guard mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017095844A (en) * 2015-11-24 2017-06-01 千代子 小林 Ultra guard mask

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