JP7000664B1 - Sanitary mask and how to use it - Google Patents

Sanitary mask and how to use it Download PDF

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JP7000664B1
JP7000664B1 JP2021037826A JP2021037826A JP7000664B1 JP 7000664 B1 JP7000664 B1 JP 7000664B1 JP 2021037826 A JP2021037826 A JP 2021037826A JP 2021037826 A JP2021037826 A JP 2021037826A JP 7000664 B1 JP7000664 B1 JP 7000664B1
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孝子 竹宮
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Abstract

【課題】装着時に、口元が透けて見えながら、マスク表面が美的な印象を与え、唾など外方へ飛散しないようにすると共に、食事時には、衛生マスクの下側を軽く持ち上げて、食事をするのに支障を与えない衛生マスクを提供する。【解決手段】ポリエステルのマルチフィラメントの経糸と緯糸を平織した横長状の柔軟性が有り、顔面を被覆する少なくとも2枚の生地の中央を離すことが可能に重ね合わせ、それぞれの上側縁部21と下側縁部23とを密着固定した被覆本体部と、該被覆本体部の縦方向中央部より上側の左右の角部に設けられた耳掛け紐固定部22とを備えている。【選択図】図1PROBLEM TO BE SOLVED: To give an aesthetic impression on the surface of a mask while allowing the mouth to be seen through when worn, to prevent spit and the like from scattering to the outside, and to lightly lift the underside of a hygiene mask when eating. Provide a sanitary mask that does not interfere with the situation. SOLUTION: The warp and weft of a polyester multifilament have a horizontally long flexibility in a plain weave, and at least two fabrics covering the face can be overlapped with each other so that the center of the fabric can be separated from each other. It is provided with a covering main body portion in which the lower edge portion 23 is closely fixed, and an ear hook string fixing portion 22 provided at the left and right corners above the vertical central portion of the covering main body portion. [Selection diagram] Fig. 1

Description

本発明は、長時間衛生マスクを装着しても苦痛を感じることが少なく、顔が見えないことによるコミュニケーション上の不安感を与えず、しかも、装着しながらの食事も可能とした衛生マスクに関する。 The present invention relates to a hygiene mask that does not cause pain even when the hygiene mask is worn for a long period of time, does not give anxiety in communication due to the inability to see the face, and enables eating while wearing the mask.

新型コロナウィルス感染の世界的大流行によって、対人接触、感染の可能性が高い外出先は勿論のこと、家庭内においても常時、衛生マスクの装着が求められる状況が続き、衛生マスク着用着用は、咳エチケットとして定着しつつある。
ウィルスや細菌に対するバリア性から考えると、より密閉度が高い衛生マスクが望ましいと考えられやすいが、密閉度が高いマスクは、息苦しく装着する人に苦痛を与えやすく日常的に長時間の使用には不適当である。苦痛を感じて衛生マスクを外したのでは、感染を防止できない。
Due to the global pandemic of the new coronavirus infection, people are required to wear a hygiene mask at all times, not only when they are out of the office where there is a high possibility of interpersonal contact and infection, but also at home. It is becoming established as a cough etiquette.
Considering the barrier property against viruses and bacteria, it is easy to think that a hygiene mask with a higher degree of sealing is desirable, but a mask with a higher degree of sealing tends to cause pain to the wearer who is stuffy and is suitable for long-term use on a daily basis. Inappropriate. If you feel pain and remove the hygiene mask, you cannot prevent the infection.

今後もコロナ禍が続くことを考えると、総合的な感染リスクの軽減は当然のことながら、生活の質や経済活動も担保し、衛生マスクによるストレスや二次被害も軽減する必要がある。そのためには、状況に応じて衛生マスクを使い分ける必要がある。 Considering that the corona sickness will continue in the future, it is necessary to reduce the overall risk of infection, as well as to ensure the quality of life and economic activities, and to reduce the stress and secondary damage caused by hygiene masks. For that purpose, it is necessary to use different hygiene masks according to the situation.

顔の表情が見えるようにして、唾や飛沫などの拡散を防ぐためには、透明プラスチックを隔壁形成部材として使用しているフェースシールドやマウスシールドが存在する。 There are face shields and mouth shields that use transparent plastic as a partition forming member in order to make facial expressions visible and prevent the spread of saliva and droplets.

しかし、これらの多くは、顔が明瞭に見えるが、呼吸した息や唾がシールド部材の表面に付着して曇って見えにくくなりやすく、数十分毎に拭き取る必要がある。また、装着時の圧迫感、他者への威圧感もあるだけでなく、顔面や口面との間の空間から外方への飛沫の拡散は防ぎようがない。 However, although the face is clearly visible in many of these, breathed breath and saliva tend to adhere to the surface of the shield member and become cloudy, making it difficult to see, and it is necessary to wipe them off every tens of minutes. In addition, not only is there a feeling of oppression when worn and a feeling of intimidation to others, but there is no way to prevent the diffusion of droplets from the space between the face and mouth to the outside.

これらに対し、特許文献1に開示されている衛生マスクは、光透過性及び細菌バリア性を有し、衛生マスク装着時に顔の表情が見えることや衛生マスクによる不快な印象の軽減を図っている。 On the other hand, the sanitary mask disclosed in Patent Document 1 has light transmission and bacterial barrier properties, and is intended to make facial expressions visible when the sanitary mask is worn and to reduce an unpleasant impression due to the sanitary mask. ..

この衛生マスクのマスク本体は、横長の矩形状の形状である。マスク本体の左右両側には、耳掛け紐固定部を備えている。マスク本体の横方向の両端部分を除く中央部分は、着用者の顔面の口を被覆する顔面被覆部分となっている。その顔面被覆部分は、規則的に貫通孔を形成した基材層と繊維径350nm以下で坪量が0.50g/m以下のナノファイバ層とを積層シートとして一体化し、顔面被覆部分の平行光線透過率は、10%以上に形成されている。 The mask body of this sanitary mask has a horizontally long rectangular shape. Ear hook strap fixing parts are provided on both the left and right sides of the mask body. The central portion of the mask body except for both ends in the lateral direction is a facial covering portion that covers the mouth of the wearer's face. In the face covering portion, a substrate layer having regularly formed through holes and a nanofiber layer having a fiber diameter of 350 nm or less and a basis weight of 0.50 g / m or less are integrated as a laminated sheet, and parallel light rays of the face covering portion are formed. The transmittance is formed to be 10% or more.

特許文献2には、着用者の顔部分が透視可能な透明性を有する共に、花粉などの空中に浮遊する異物の吸入を防止したり、鼻や口などの呼吸器から発生する飛沫を充分に遮断したりすることのできる衛生マスクが技術開示されている。透明織布は、合成繊維フィラメントから構成され撥水処理加工が施されている。この透明織布の周辺端部は熱融着されるか、ナス形またはU字形に湾曲成形された樹脂シートで透明織布を囲んでいる。 Patent Document 2 states that the wearer's face is transparent and transparent, prevents the inhalation of foreign substances floating in the air such as pollen, and sufficiently discharges droplets generated from the respiratory organs such as the nose and mouth. A sanitary mask that can be blocked is technically disclosed. The transparent woven fabric is composed of synthetic fiber filaments and is treated with a water repellent treatment. The peripheral edges of the transparent woven fabric are heat-fused or surrounded by a resin sheet that is curved into an eggplant-shaped or U-shaped shape.

特許文献3には、息苦しさからの解放を第一として鼻部分を露出させた衛生マスクが開示されている。着用者の口の動きを外部から視認可能にする薄い素材や透光性の保持された構造にしているので、大勢の人が作業を行っている場においても着用者の口の動きから発話者が誰であるのか、どういった内容を話しているのかを判別可能である。 Patent Document 3 discloses a hygiene mask in which the nose portion is exposed with the first priority being relief from suffocation. The thin material that makes the movement of the wearer's mouth visible from the outside and the structure that maintains the transparency make it possible to speak from the movement of the wearer's mouth even when a large number of people are working. It is possible to determine who is who and what kind of content they are talking about.

この衛生マスクの本体部は、鼻下受部の上端中央部に切欠部を形成し、着用者の鼻の周りを本体部が防護するように形成され、着用者の顎下まで防護するには、本体部を下方向に延ばして形成することで、着用者が調理中などの作業中に輻射熱や飛び跳ねた油等からも防護できるとしている。 The main body of this hygiene mask has a notch formed in the center of the upper end of the under-nose receiving part, and is formed so that the main body protects the circumference of the wearer's nose to protect the wearer's chin. By extending the main body downward, the wearer can protect it from radiant heat and splashed oil during work such as cooking.

特許第5961738号公報Japanese Patent No. 5961738 特開2013-66643号公報Japanese Unexamined Patent Publication No. 2013-66643 実用新案登録第3210083号Utility model registration No. 3210083

特許文献1には、開示されている衛生マスクは、横長の矩形状の形状のマスク本体の横方向の両端部分を除く中央部分が着用者の顔面の口を被覆する顔面被覆部分となっているので、食事をするため口の前を開放するには、マスク本体の左右両側に設けられた耳掛け紐を両方の耳から外さなければならない。したがって、前記した行動とほぼ同様な行動をとらざるを得ず、マスクを装着したまま食事をすることは出来ない。 In Patent Document 1, the sanitary mask disclosed has a face covering portion that covers the mouth of the wearer's face at the central portion excluding both ends in the lateral direction of the mask body having a horizontally long rectangular shape. Therefore, in order to open the front of the mouth for eating, the ear hooks provided on the left and right sides of the mask body must be removed from both ears. Therefore, it is inevitable to take almost the same behavior as the above-mentioned behavior, and it is not possible to eat while wearing a mask.

特許文献2に開示されている衛生マスクも、特許文献1に開示された衛生マスク同様、食事するため、口の前を開放させるには、着用者の鼻や口などの呼吸器を覆うためのマスク本体と一体に形成されている耳掛け紐を両耳から外さなければならず、マスクを装着したまま食事をすることは出来ない。 Like the hygiene mask disclosed in Patent Document 1, the hygiene mask disclosed in Patent Document 2 is for eating, so that the front of the mouth is opened to cover the respiratory organs such as the wearer's nose and mouth. The ear hooks that are formed integrally with the mask body must be removed from both ears, and it is not possible to eat while wearing the mask.

特許文献3に開示されている衛生マスクも、特許文献1及び特許文献2同様、着用者の口を被覆する口当て部に連なる本体部の裏面の上部と下部とにゴム紐の両端部を固着することによって着用部を形成しているので、食事をするため口の前を開放させるには、口当て部に連なる本体部と耳掛け紐とを両耳から外さなければならず、マスクを装着したまま食事をすることは出来ない。 Similar to Patent Document 1 and Patent Document 2, the hygiene mask disclosed in Patent Document 3 also has both ends of the rubber cord fixed to the upper part and the lower part of the back surface of the main body portion connected to the mouthpiece portion covering the wearer's mouth. Since the wearing part is formed by doing so, in order to open the front of the mouth for eating, the main body part connected to the mouthpiece and the ear hook string must be removed from both ears, and a mask is worn. You can't eat as it is.

本体部が下方向に延びた実施例について開示されているが、この延びた部分は、料理人等のためのものであって、本体部の口当て部より下側にあり、着用者が調理中などの作業中に輻射熱や飛び跳ねた油等から顎や首を防護するためのものである。下方向に延びた部分は口を塞いでいるので、食事をすることは困難であり、結局、このマスクを装着したまま食事をすることは出来ない。 An embodiment in which the main body portion is extended downward is disclosed, but this extended portion is for a cook or the like, and is located below the mouthpiece portion of the main body portion, and is cooked by the wearer. This is to protect the chin and neck from radiant heat and splashed oil during work such as inside. Since the downwardly extending part closes the mouth, it is difficult to eat, and after all, it is not possible to eat with this mask on.

このように、これらいずれの特許文献には、コミュニケーションを重要視する現場において、長時間衛生マスクを使用する場合の問題点、特に、ウィルス感染などで問題となっているコミュニケーションを円滑にする食事と衛生マスクとの関係、食事中に衛生マスクの使用者が、衛生マスクをどのように取り扱うかについて何ら言及されていない。 In this way, all of these patent documents describe the problems when using hygiene masks for a long time in the field where communication is important, especially the meal that facilitates communication, which is a problem due to virus infection and the like. No mention is made of the relationship with hygiene masks or how hygiene mask users handle hygiene masks during meals.

衛生マスクの両耳掛け部を両耳から外すには時間が掛かる。なぜなら、右手片手で右耳から外せても、右手で反対方向の左耳からは外し難い。逆に、左手片手で左耳から外せても、左手で右耳から外し難い。両手で外すには、右手や左手での作業を止めることになり、作業を止めるために要する時間が必要となり、少なくとも数十秒から数分の時間を必要とする。しかるに、従来はこのような、食事中の会話とマスク装着との関係で存在する課題について認識していない。一般的な慣習では、食事中はマスクを取り外して、テーブルの上に置くか、ポケットや専用のケースに収納し、食事後、再びマスクを装着するという行動をとることを暗黙のルールとしている。 It takes time to remove both ear hooks of the hygiene mask from both ears. This is because even if you can remove it from your right ear with one hand, it is difficult to remove it from your left ear in the opposite direction with your right hand. Conversely, even if you can remove it from your left ear with your left hand, it is difficult to remove it from your right ear with your left hand. To remove it with both hands, you have to stop the work with your right or left hand, and it takes time to stop the work, which requires at least several tens of seconds to several minutes. However, in the past, we have not been aware of the problems that exist in the relationship between conversation during meals and wearing masks. The general practice is to remove the mask during meals and place it on a table, or store it in a pocket or special case, and then put on the mask again after meals.

したがって、食事中の会話による唾等の飛散を防止するためには、食事中の会話を厳禁し、食事中は無言で食事をすることに集中することを要求される。このような食事中の会話を厳禁するという食事しながらの会話という円滑なコミュニケーションを無視し阻害する感染対処法では、いくらルールの徹底を求めても効果は期待できない。 Therefore, in order to prevent the scattering of saliva and the like due to conversation during meals, it is required to strictly prohibit conversation during meals and concentrate on eating silently during meals. No matter how strict the rules are, no effect can be expected with the infection control method that ignores and hinders smooth communication such as conversation while eating, which strictly prohibits conversation during meals.

本発明は、前述した従来の衛生マスクでは、課題として認識することが無かった光透過性を有してマスク装着時の美的外観を重視しつつ、長時間の衛生マスク着用の問題点を解決し、しかも、装着しながらの食事も可能とした衛生マスクを提供することを目的とするものである。 The present invention solves the problem of wearing a sanitary mask for a long time while emphasizing the aesthetic appearance when the mask is worn because it has light transmission that was not recognized as a problem in the conventional sanitary mask described above. Moreover, the purpose is to provide a hygienic mask that enables eating while wearing it.

食事しながらの会話という円滑なコミュニケーションの効果を活かしつつ、食事中の突然の咳やくしゃみなどによる飛沫の拡散に瞬時に対処出来るようにするためには、次の二つの行動に対処できなければならない。 In order to be able to instantly deal with the spread of droplets due to sudden coughing or sneezing during meals while taking advantage of the smooth communication effect of conversation while eating, the following two actions must be dealt with. It doesn't become.

すなわち、食事中、食べ物や飲み物を口に中に入れるためには、口面を被覆する衛生マスクは、「存在してはならない」が、食事中の突然の咳やくしゃみなどによる飛沫の拡散防止のためには、「存在しなければならない」という二律背反的な矛盾問題を解決する衛生マスクを提供することを目的とする。 That is, in order to put food and drink in the mouth during meals, the hygiene mask that covers the mouth surface "should not exist", but it prevents the spread of droplets due to sudden coughing or sneezing during meals. The purpose is to provide a sanitary mask that solves the antinomy contradictory problem of "must exist".

この目的を達成するため、食事中に衛生マスクが口前に「存在する」、口前に「存在しない」という時間的課題を、衛生マスクの被覆本体部と耳掛け紐との空間的関係に着目して解決した。すなわち、被覆本体部の中央より上側の角部に耳掛け紐固定部を設け、被覆本体部の下端側を手で抓んで外側に半折り状態で持ち上げれば、被覆本体部の上部が顔面に沿って湾曲しているのに対し、上端部に連なっている被覆本体部の下端部を、顔面に沿って被覆本体部上端部の湾曲方向とは反対方向に湾曲させることになる。 In order to achieve this purpose, the temporal issue that the hygiene mask "exists" in front of the mouth and "does not exist" in front of the mouth during meals is changed to the spatial relationship between the covering body of the hygiene mask and the ear hook string. I focused on it and solved it. That is, if an ear strap fixing portion is provided at the corner above the center of the covering main body, the lower end side of the covering main body is squeezed by hand and lifted outward in a half-folded state, the upper part of the covering main body becomes the face. While it is curved along the upper end, the lower end of the covering main body connected to the upper end is curved along the face in a direction opposite to the bending direction of the upper end of the covering main body.

このような状態になれば、手を放しても、被覆本体部の下端部はそのまま自立した状態を保ち、「口前には被覆本体部が存在しない」という空間的な分離が可能となり、感染防止のためには、「衛生マスクは存在して欲しい」が、食事のためには、「衛生マスクは存在して欲しくない」という時間的課題を解決できるとの着想を得て課題を解決した。 In such a state, even if the hand is released, the lower end of the covering main body remains independent, and spatial separation that "the covering main body does not exist in front of the mouth" becomes possible, resulting in infection. For prevention, "I want a sanitary mask to exist", but for meals, I got the idea that I can solve the time problem of "I don't want a sanitary mask to exist" and solved the problem. ..

本発明による衛生マスクは、柔軟性が有り顔面を被覆する横長状の少なくとも2枚の生地の中央を離すこと可能に重ね合わせ、それぞれの上側縁部と下側縁部とを密着固定した被覆本体部と、この被覆本体部の縦方向中央部より上側の左右の角部に設けられた耳掛け紐固定部とを備えている。 The hygiene mask according to the present invention is a covering main body in which at least two horizontally elongated fabrics that are flexible and cover the face are overlapped so as to be separated from each other, and the upper edge portion and the lower edge portion of each are closely fixed. It is provided with a portion and an ear strap fixing portion provided at the left and right corners above the vertical center portion of the covering main body portion.

本発明による衛生マスクの両耳掛け紐固定部が、被覆本体部の縦方向中央部より上方の両端にそれぞれ約40度乃至50度傾斜して設けられている。 The binaural strap fixing portions of the sanitary mask according to the present invention are provided at both ends above the vertical center portion of the covering main body portion at an angle of about 40 to 50 degrees, respectively.

本発明による衛生マスクの被覆本体部の縦方向中央部には、左右の端部にわたって横方向に伸びた折り返し部が設けられている。 In the central portion of the covering main body of the sanitary mask according to the present invention in the vertical direction, a folded portion extending in the lateral direction is provided over the left and right ends.

本発明による衛生マスクの被覆本体部は、ポリエステルのマルチフィラメントの経糸と緯糸を平織したオーガンジー生地から成る。 The covering main body of the sanitary mask according to the present invention is made of an organdy fabric in which polyester multifilament warps and wefts are plain weave.

本発明による衛生マスクの被覆本体部の内側上方端部は、柔軟な細幅のガーゼ帯で覆われている。 The inner upper end of the covering main body of the sanitary mask according to the present invention is covered with a flexible narrow gauze band.

すなわち、本発明による衛生マスクに設けられている耳掛け紐は、被覆本体部の縦方向中央部より上方の左右両端にそれぞれ約40度乃至50度傾斜して設けられた耳掛け紐固定部に固定されているので、衛生マスクの被覆本体部の下端側を上方、外方へめくり上げると、被覆本体部上端部表面の曲がる方向とは反対方向に、下端部側が顔面に沿って湾曲し、手を放しても自立状態を維持し、衛生マスクを装着していながら、口前には被覆本体部が「存在する」「存在しない」の時間的・空間的な分離が可能となる。 That is, the ear hook string provided on the sanitary mask according to the present invention is attached to the ear hook string fixing portion provided at an inclination of about 40 to 50 degrees at each of the left and right ends above the vertical center portion of the covering main body portion. Since it is fixed, when the lower end side of the covering main body of the sanitary mask is turned up and outward, the lower end side bends along the face in the direction opposite to the bending direction of the upper end surface of the covering main body. Even if you let go of your hand, you can maintain an independent state, and while wearing a sanitary mask, you can separate the covering body from "existence" and "non-existence" in front of your mouth.

また、本発明による衛生マスクの被覆本体部は、ポリエステルのマルチフィラメントの経糸と緯糸を平織したオーガンジー生地の表布と裏布とを僅かにずらして重ね合わせてあるので、被覆本体部表布の表面にモアレ縞が表出される。 Further, in the covering main body of the sanitary mask according to the present invention, the front cloth and the back cloth of the organdy fabric in which the warp and weft of the polyester multifilament are plain-woven are slightly offset and overlapped with each other. Moire fringes appear on the surface.

本発明の衛生マスクは、光透過性、通気性が良く、着用者の表情の視認性に優れ、通気性が良く、被覆本体の軽い生地が上から顔面を覆うように顔面に沿ってふんわりと垂れ下っているだけなので息苦しさがなく、一日中、使用していても苦痛を与えることが無い。しかも、フェースシールドやフェスマスクのように、絶えず息や唾で曇った表面をきれいにしなければならないという煩わしい操作もなく使用できる。 The hygiene mask of the present invention has good light transmission and breathability, has excellent visibility of the wearer's facial expression, has good breathability, and is softly along the face so that the light cloth of the covering body covers the face from above. Since it just hangs down, it does not cause suffocation, and it does not cause any pain even if it is used all day long. Moreover, unlike face shields and festival masks, it can be used without the troublesome operation of constantly cleaning the surface that is clouded with breath or saliva.

また、本発明による衛生マスクは、片手で被覆本体部を一瞬でめくりあげ自立状態することが可能なので、食事中、衛生マスクを耳から外す必要がなく、口に食べ物を入れる時だけ、片手で被覆本体部を一瞬でめくりあげ自立状態にして、咀嚼から嚥下までの間は被覆本体部の下側縁部を下側へ一瞬で下すことが可能である。このような使用方法により、食事中のコミュニケーションを円滑に行いながら、咀嚼中に飛び散る飛沫をキャッチできる。さらに、咳やくしゃみをしそうになったら、即座にその拡散を防止できるだけでなく、咀嚼中の会話に伴う飛沫の拡散も防止することができる。 In addition, the hygiene mask according to the present invention can be turned up in an instant with one hand to stand on its own, so there is no need to remove the hygiene mask from the ear during meals, and only when putting food in the mouth with one hand. It is possible to instantly turn up the covering main body to make it self-supporting, and to instantly lower the lower edge of the covering main body from chewing to swallowing. By such a usage method, it is possible to catch the droplets scattered during chewing while smoothly communicating during meals. Furthermore, if you are about to cough or sneeze, you can not only prevent the spread immediately, but also prevent the spread of droplets associated with conversation during chewing.

本発明の衛生マスクの一実施形態の正面図。The front view of one Embodiment of the sanitary mask of this invention. 本発明の衛生マスクの一実施形態の背面図。The back view of one Embodiment of the hygiene mask of this invention. 本発明のオーガンジー生地1枚の顕微鏡写真。A photomicrograph of one organdy fabric of the present invention. 本発明のオーガンジー生地2枚の顕微鏡写真。Micrographs of two organdy fabrics of the present invention. 本発明のオーガンジー生地3枚の顕微鏡写真。Micrographs of three organdy fabrics of the present invention. 本発明の衛生マスクが顔面を覆っている図。The figure which covers the face by the hygiene mask of this invention. 本発明の衛生マスクを装着し下側を手で抓んでいる図。The figure which wears the hygiene mask of this invention and is squeezing the lower side by hand. 本発明の衛生マスクを装着し下側が自立して口前が開放している図。The figure which wears the hygiene mask of this invention, the lower side is self-supporting, and the front of the mouth is open. 本発明の衛生マスクを装着しながら飲み物を飲んでいる図。The figure which is drinking a drink while wearing the hygiene mask of this invention. 本発明8角形実施例表面のモアレ縞表出写真。Photograph of moire fringes on the surface of an octagonal embodiment of the present invention. 本発明6角形実施例表面のモアレ縞表出写真。Photograph of moire fringes on the surface of a hexagonal embodiment of the present invention. 本発明衛生マスクを円筒状物上に置いたときのモアレ縞表出写真Photograph of moire fringes when the sanitary mask of the present invention is placed on a cylindrical object 本発明衛生マスクを半折りした自立状態を示す写真A photograph showing an independent state in which the sanitary mask of the present invention is half-folded.

以下本発明の好ましい実施形態に基づき図面を参照しながら説明する。
本発明の一実施形態である衛生マスク1は、図1の正面図、及び図2の背面図に示す構造から成る。
Hereinafter, description will be made with reference to the drawings based on the preferred embodiment of the present invention.
The sanitary mask 1 according to an embodiment of the present invention has the structure shown in the front view of FIG. 1 and the rear view of FIG.

図1及び図2に示すように、被覆本体部は、柔軟性、光透過性、通気性を有するポリエステルのマルチフィラメントを経糸20デニール、緯糸40デニール平織したオーガンジー布地2枚を、表布と裏布として使用し、横長状の表布と、ほぼ同じ形状、同じ特性のオーガンジー生地から成る横長状の裏布とを、中央部を離すことが可能に重ね合わせ、それぞれの上側縁部と下側縁部とを密着固定して、被覆本体部表布2.被覆本体部裏布3としている。 As shown in FIGS. 1 and 2, the covering main body consists of two organdy fabrics, which are plain weaves of polyester multifilament having flexibility, light transmission, and breathability, with warp 20 denier and weft yarn 40 denier, on the front and back. Used as a cloth, a horizontally long front cloth and a horizontally long back cloth made of organdy fabric with almost the same shape and the same characteristics are overlapped so that the central part can be separated, and the upper edge and the lower side of each are overlapped. Closely fix the edge part, and cover the main body part outer cloth 2. The backing cloth 3 of the covering main body is used.

なお、図1及び図2を用いた以下の説明においては、縫製による密着固定を示しているが、これは、被覆本体部表布2と被覆本体部裏布3を形成する複数枚の生地が前後・左右・上下にずれないように、それぞれの上側縁部と下側縁部とを密着固定することが目的であるため、縫製以外に、ポリエステル生地や不織布から成る生地を溶かしながら溶断し、溶断面にバリを発生させないで切断する超音波溶断カッターによる接合や、接着剤を用いた接着・熱による融着などの他の手段、方法を用いてもよい。 In the following description using FIGS. 1 and 2, close contact fixing by sewing is shown, but this is because a plurality of fabrics forming the covering main body front cloth 2 and the covering main body back cloth 3 are used. Since the purpose is to firmly fix the upper edge and the lower edge of each so that they do not shift back and forth, left and right, and up and down, in addition to sewing, the fabric made of polyester fabric or non-woven fabric is melted and blown. Other means and methods such as bonding with an ultrasonic fusing cutter that cuts the molten surface without generating burrs, adhesion using an adhesive, and fusion by heat may be used.

したがって、衛生マスク1の左右は、被覆本体部表布2と被覆本体部裏布3とを中央部を離すことが可能に重ね合わされて中央端部25が、形成されているので、手で被覆本体部表布2と被覆本体部裏布3の中央部を抓んで両者を反対方向に引っ張ると両者の間に空隙が形成される。 Therefore, the left and right sides of the sanitary mask 1 are covered by hand because the central end portion 25 is formed by superimposing the covering main body portion front cloth 2 and the covering main body portion back cloth 3 so that the central portion can be separated from each other. When the central portion of the main body portion front cloth 2 and the covering main body portion back cloth 3 is squeezed and pulled in opposite directions, a gap is formed between the two.

このように被覆本体部表布2と被覆本体部裏布3とを中央部を離すことが可能に重ね合わされているので、口から出た唾の水滴が、ポリエステルのマルチフィラメントの経糸と緯糸を平織で形成された被覆本体部裏布3の格子を通過しても、その進行方向に、同じくポリエステルのマルチフィラメントの経糸と緯糸を平織で形成されている被覆本体部裏布2の格子に衝突し、補足されてその先に飛散することはない。 In this way, the front cloth 2 of the covering main body and the back cloth 3 of the covering main body are overlapped so that the central part can be separated from each other, so that the water droplets of saliva coming out of the mouth form the warp and weft of the polyester multifilament. Even if it passes through the lattice of the covering main body lining cloth 3 formed of plain weave, the warp and weft of the polyester multifilament also collide with the lattice of the covering main body lining cloth 2 formed of plain weave in the traveling direction. However, it is supplemented and does not scatter beyond that.

さらに、被覆本体部表布2と被覆本体部裏布3とのそれぞれの格子で光は干渉して被覆本体部表布2の表面にモアレ縞を表出する。このモアレ縞は、着用者の顔面形状に応じて光の散乱具合が様々に変化し、一つとして同じものはなく、独特の美的印象を、この衛生マスクの着用者と対面する人に与える。 Further, light interferes with each other in the lattices of the covering main body front cloth 2 and the covering main body back cloth 3, and moire fringes are displayed on the surface of the covering main body front cloth 2. The moire fringes vary in the degree of light scattering depending on the shape of the wearer's face, and none of them are the same, giving a unique aesthetic impression to the person facing the wearer of this sanitary mask.

この被覆本体部表布2、被覆本体裏布3で、衛生マスク使用者の顔面を覆い、使用者の両耳に掛けることが出来るようにするため、ゴム製のリング状の耳掛け紐41を備えた耳掛け部4が設けられ、衛生マスクの長時間を可能にするため、この耳掛け部4の取り付け位置を工夫してある。 In order to cover the face of the sanitary mask user with the covering main body front cloth 2 and the covering main body back cloth 3 so that they can be hung on both ears of the user, a rubber ring-shaped ear hook string 41 is attached. The ear hook portion 4 is provided, and the mounting position of the ear hook portion 4 is devised in order to enable a long time of the sanitary mask.

従来の衛生マスクでは、耳掛け部が被覆本体部の左右に、被覆本体部の縦方向上角端と下角端との間に掛け渡され、耳掛け部が被覆本体部を顔面に引き付ける方向の引っ張り力が作用して、衛生マスクと顔面との間に隙間を生じないように耳掛け部が設けられ、被覆本体部が常に口前を覆っているので、一旦、衛生マスクを装着すると、衛生マスクを外さない限り、口前に被覆本体部が存在し続け、隙間を生じないにさせるためには、常に顔面を衛生マスクが圧迫し続けることになるので、絶えず衛生マスク使用者に苦痛を与え続ける。 In the conventional sanitary mask, the ear hook is hung on the left and right sides of the covering body between the vertical upper and lower corner ends of the covering body, and the ear hook is in the direction of attracting the covering body to the face. An ear hook is provided so that a pulling force does not create a gap between the hygiene mask and the face, and the covering body always covers the front of the mouth. Unless the mask is removed, the covering body will continue to exist in front of the mouth, and in order to prevent gaps, the hygiene mask will constantly press on the face, which constantly causes pain to the hygiene mask user. continue.

これに対し、本発明の実施形態に係る衛生マスク1では、長時間衛生マスクを着用しても、衛生マスク利用者に苦痛を与えることがないように、被覆本体部は上から垂れ下って顔面に軽く触れるように顔面を覆うことが可能なように、被覆本体部の左右の上端角部に耳掛け部がそれぞれ設けられている。 On the other hand, in the sanitary mask 1 according to the embodiment of the present invention, the covering main body hangs down from the top of the face so as not to cause pain to the sanitary mask user even if the sanitary mask is worn for a long time. Ear hooks are provided at the left and right upper corners of the main body of the mask so that the face can be covered so that it can be lightly touched.

すなわち、被覆本体部表地2、被覆本体裏布3の左右端部に係止するため、縦方向中央部より上側の左右の角部は、それぞれ約40度から50度、好ましくは45度傾斜した耳掛け紐固定部22が左右に設けられている。したがって、被覆本体部を顔面に引きつけるより、吊下げるために、斜めに傾斜している。 That is, since the outer material 2 of the covering main body and the left and right end portions of the backing cloth 3 of the covering main body are locked, the left and right corners above the central portion in the vertical direction are inclined by about 40 to 50 degrees, preferably 45 degrees, respectively. Ear hook string fixing portions 22 are provided on the left and right. Therefore, rather than attracting the covering body to the face, it is slanted in order to hang it.

耳掛け紐固定部22は、重ね合わせた被覆本体部表地2、及び被覆本体部裏布3の角部を、内側に中空になるように折り返して、縫い目9の個所を縫製してある。この耳掛け紐固定部22の中空部の中をリング状の耳掛け紐41が通してあり、耳掛け紐41の上側は、耳掛け紐固定部22の上側に位置する上側固定部42で係止し、耳掛け紐41の下側は、耳掛け紐固定部22の下側に位置する下側固定部43で係止される。耳掛け紐41として使用されるゴム紐は、柔らかく肌ざわりが優しく、ベビー用品・子供用品に多用されている弾力(伸び率250%)・強度・耐久性に優れた抗菌加工の天然ゴムを使用している。 In the ear hook string fixing portion 22, the corners of the overlapped covering main body outer material 2 and the covering main body backing cloth 3 are folded back so as to be hollow inward, and the seams 9 are sewn. A ring-shaped ear strap 41 is passed through the hollow portion of the ear strap fixing portion 22, and the upper side of the ear strap 41 is engaged with the upper fixing portion 42 located above the ear strap fixing portion 22. The lower side of the ear hook string 41 is stopped by the lower fixing portion 43 located below the ear hook strap fixing portion 22. The rubber cord used as the ear strap 41 is soft and soft to the touch, and uses antibacterial processed natural rubber with excellent elasticity (elongation rate 250%), strength, and durability that is often used for baby products and children's products. ing.

衛生マスク1の被覆本体部表布2と被覆本体部裏布3は重ね合わされ、上端縁部21で内側に折り返して上側折り返し部6を形成している。上側折り返し部6の上に、柔軟な細幅のガーゼ帯7がさらに重ね合わされ、縫い目9の位置を縫製している。そのため、オーガンジー生地が直接顔表面に接触して皮膚に炎症などを誘発することがない。顔面の皮膚に接触するのは、柔軟ガーゼであり、マスク下方部は解放されていて通気性もよいため、マスク装着時には化粧崩れをほとんど起こさない。 The covering main body front cloth 2 and the covering main body back cloth 3 of the sanitary mask 1 are overlapped with each other and folded inward at the upper end edge portion 21 to form the upper folded portion 6. A flexible narrow gauze band 7 is further superposed on the upper folded portion 6, and the position of the seam 9 is sewn. Therefore, the organdy fabric does not come into direct contact with the face surface and induce inflammation on the skin. It is the soft gauze that comes into contact with the skin of the face, and the lower part of the mask is open and has good breathability, so that the makeup does not come off when the mask is worn.

柔軟ガーゼは、綿から作られた不織布ガーゼを使用しているが、これは線維の脱落が極めて少ないため毛羽が取れにくく摩擦が小さいので皮膚と擦れ合った時のダメージを抑えることができる。また、自重の約13倍の水分を素早く吸収・保持できるので、汗を吸収してもベタつかずにさらっとした感触を維持することができる。 The soft gauze uses a non-woven gauze made from cotton, which has very little fiber shedding, so it is difficult to remove fluff and friction is small, so damage when rubbing against the skin can be suppressed. In addition, since it can quickly absorb and retain about 13 times its own weight of water, it can maintain a dry feel without being sticky even if it absorbs sweat.

同様に、被覆本体部表布2と被覆本体部裏布3とを中央部を離すことを可能に重ね合わせ、下端縁部23で内側に折り返し、縫い目10の位置を縫製して、下側折り返し部8を形成している。 Similarly, the front cloth 2 of the covering main body and the back cloth 3 of the covering main body are overlapped with each other so that the central portion can be separated from each other, folded inward at the lower end edge portion 23, sewn at the position of the seam 10, and folded downward. Part 8 is formed.

この衛生マスク1は、柔軟性、光透過性、通気性を必要とするため、ポリエステルのマルチフィラメントの経糸と緯糸を平織したオーガンジー生地を使用している。このオーガンジー生地の選定にあたり、走査電子顕微鏡で観察した結果について説明する。 Since this sanitary mask 1 requires flexibility, light transmission, and breathability, an organdy fabric in which polyester multifilament warps and wefts are plain-woven is used. In selecting this organdy fabric, the results observed with a scanning electron microscope will be described.

図3は、オーガンジー生地1枚の表面を走査電子顕微鏡で観察した結果である。オーガンジー生地1枚の繊維間の距離は約200μmであった。一般的に水滴は一滴50μl程度と考えられているので、くしゃみや咳などで飛散するしぶき水滴も同程度と考えられる。したがって、このオーガンジー生地を1枚被覆本体部に使用した場合、顔面、口元の表情、動きは透き通って見えるが、唾やくしゃみでの水滴の飛散に対して、200μm対50μlということで、飛散防止効果が弱まると考えられる。 FIG. 3 shows the result of observing the surface of one organdy cloth with a scanning electron microscope. The distance between the fibers of one organdy fabric was about 200 μm. Generally, it is considered that one drop of water is about 50 μl, so that the amount of splashed water droplets scattered by sneezing or coughing is also considered to be about the same. Therefore, when this organdy fabric is used for the main body of the covering, the facial expression and movement of the face and mouth can be seen transparently, but the scattering of water droplets due to saliva and sneezing is 200 μm vs. 50 μl, which prevents scattering. The effect is thought to be weakened.

図4は、オーガンジー生地2枚重ねたときの、生地表面を走査電子顕微鏡で観察した結果である。オーガジー生地を2枚重ねたときの繊維間の距離は約50μm~100μmとなる。前述したとおり、くしゃみや咳などで飛散する50μl程度のしぶきであれば、十分キャッチすることが出来ると言える。表布と裏布を光が通過するとき、光の屈折、相互干渉によって、表布の表面に、図10、図11、図12の走査電子顕微鏡で観察して得た結果である。 FIG. 4 shows the results of observing the surface of the fabric with a scanning electron microscope when two organdy fabrics are stacked. The distance between the fibers when two orgy fabrics are stacked is about 50 μm to 100 μm. As mentioned above, it can be said that a splash of about 50 μl scattered by sneezing or coughing can be sufficiently caught. This is the result obtained by observing the surface of the front cloth with the scanning electron microscopes of FIGS. 10, 11 and 12 due to the refraction and mutual interference of the light when the light passes through the front cloth and the back cloth.

図5は、オーガンジー生地3枚重ねたときの、生地表面を走査電子顕微鏡で観察した結果である。オーガジー生地を3枚重ねたときの繊維間の距離は約10μm~50μmとなる。オーガジー生地を2枚重ねたときよりも、くしゃみや咳などで飛散する50μl程度のしぶきを十分キャッチすることができるが、柔軟性、光透過性、通気性は、オーガジー生地を2枚重ねたときよりも劣ることになる。 FIG. 5 shows the results of observing the surface of the fabric with a scanning electron microscope when three organdy fabrics are stacked. The distance between the fibers when three orgy fabrics are stacked is about 10 μm to 50 μm. It is possible to catch about 50 μl of splashes scattered by sneezing or coughing more than when two layers of augage fabric are stacked, but the flexibility, light transmission, and breathability are when two layers of augage fabric are stacked. Will be inferior to.

このように、本発明の実施形態の衛生マスク1は、被覆本体部にオーガンジー生地を2枚以上使用すれば、鮮明に被覆本体部の表面にモアレ縞を表出して、衛生マスクを装着した人を見る人の立ち位置、視線、角度に応じて、モアレ縞模様は微妙に変化して見え、モアレ縞独特の美的な印象を与えると共に安心感を与える。 As described above, in the sanitary mask 1 of the embodiment of the present invention, if two or more organgie fabrics are used for the covering main body portion, moire fringes are clearly displayed on the surface of the covering main body portion, and the person wearing the sanitary mask. The moire stripe pattern appears to change slightly depending on the standing position, line of sight, and angle of the viewer, giving an aesthetic impression peculiar to the moire stripe and giving a sense of security.

次に、衛生マスク1の被覆本体部表布2の中央より下端部側を手で抓んで、外側上方へ顔面に沿って持ち上げると、手を放しても下端部側が自立状態を維持し、衛生マスク1の耳掛け部4を耳に装着させていながら、口前には被覆本体部表布2、裏布3が「存在する」「存在しない」の時間的・空間的な分離が可能となる仕組みと本衛生マスク1の使い方について、図6乃至図9を用いて説明する。 Next, when the lower end side of the covering main body surface cloth 2 of the sanitary mask 1 is squeezed by hand and lifted upward along the face, the lower end side maintains an independent state even if the hand is released, and hygiene. While the ear hook 4 of the mask 1 is attached to the ear, the front cloth 2 and the back cloth 3 of the covering main body can be separated temporally and spatially from "existence" and "non-existence" in front of the mouth. The mechanism and how to use the sanitary mask 1 will be described with reference to FIGS. 6 to 9.

図6は、衛生マスク1の耳掛け部4を両耳に掛けて装着した説明図である。図7は、食事中に、衛生マスク1の下側折り返し部8を手で抓んで上側に持ち上げている状態を示している。 FIG. 6 is an explanatory view in which the ear hook portion 4 of the sanitary mask 1 is worn by hanging it on both ears. FIG. 7 shows a state in which the lower folded portion 8 of the sanitary mask 1 is picked up by hand and lifted upward while eating.

このような状態では、衛生マスク1は、左右の耳掛け用ゴム紐41の引っ張り力に抗して、上方向に下側折り返し部8を手で持ち上げることになる。このとき、被覆本体部表布2、被覆本体部3は、柔軟性があるオーガンジー生地で構成されており、被覆本体部表布2の上側折り返し部6の折り返しによる剛性、縫製されたガーゼ部7、表布2と裏布3を形成している経糸、緯糸の織り目による重なり接触抵抗等によって、衛生マスク1の縦方向のほぼ中央線C―C線上の31近傍で折り返されて、左右の端部にわたって横方向に伸びた折り返し部を形成することになる。つまり、被覆本体部上布2の上側に連なる下側部分が、顔面輪郭に沿って、上側の湾曲方向とは反対方向に湾曲して折り返されるので、図8に示すように、下側折り返し部8が上側に位置するように、自立した状態が保持される。 In such a state, the sanitary mask 1 resists the pulling force of the left and right ear hook rubber cords 41 and lifts the lower folded portion 8 upward by hand. At this time, the covering main body portion outer cloth 2 and the covering main body portion 3 are made of a flexible organdy fabric, and the rigidity of the upper folded portion 6 of the covering main body portion outer cloth 2 and the sewn gauze portion 7 are sewn. , The warp and weft that form the front cloth 2 and the back cloth 3, and the overlapping contact resistance due to the weft, etc. A folded portion extending laterally over the portion will be formed. That is, the lower portion connected to the upper side of the covering main body portion upper cloth 2 is curved and folded back along the facial contour in the direction opposite to the upper bending direction. Therefore, as shown in FIG. 8, the lower folded portion is folded back. The self-supporting state is maintained so that 8 is located on the upper side.

そのため、衛生マスク1から手を放しても、自立した半折り状態はそのまま維持される。このような状態であれば、口面の前は開放されるので、図9に示すように、食べ物や飲み物11を口に入れ食事することが可能となる。そして、咀嚼から嚥下までの間は、被覆本体部の下側縁部を下側へ下すことで咀嚼中の飛沫をキャッチできる。さらに咳やくしゃみをしそうになったら、即座にその拡散を防止できるだけでなく、咀嚼中の会話に伴う飛沫の拡散も防止することができる。したがって、この被覆本体部の縦方向中央から上側に耳掛け部を斜め方向に設けてあることは、機能的にもデザイン的にも重要な意味を持っている。 Therefore, even if the hand is released from the sanitary mask 1, the self-standing half-folded state is maintained as it is. In such a state, the front of the mouth surface is opened, so that it is possible to put food or drink 11 in the mouth and eat as shown in FIG. Then, during the period from mastication to swallowing, the droplets during mastication can be caught by lowering the lower edge portion of the covering main body portion to the lower side. Furthermore, if you are about to cough or sneeze, you can not only prevent the spread immediately, but also prevent the spread of droplets associated with conversation during chewing. Therefore, it is important in terms of function and design that the ear hook portion is provided diagonally from the center in the vertical direction to the upper side of the covering main body portion.

前記の実施形態では、被覆本体部表布2、被覆本体部裏布3は、それぞれフラットな生地であり、それぞれの中央部において折り返した場所が、左右の端部にわたって横方向に伸びた折り返し部を形成していたが、衛生マスク1の下側を抓んで、スムーズに被覆本体部裏布3を表側に裏返し、被覆本体部裏布3の下側折り返し部8を被覆本体部裏布2の上側に位置するように反転させるため、予め被覆本体部表布2、被覆本体部裏布3の中央線C―Cに沿って折り目を1本乃至複数本、或いはプリーツスカート生地のように波型に数本、アイロンかけ、プレスなどの方法によって折り返し部を形成しておけば、被覆本体部の反転が容易になるだけでなく、モアレ縞とは違った美的な印象も与えることができる。 In the above-described embodiment, the covering main body front cloth 2 and the covering main body back cloth 3 are each flat cloth, and the folded portion at the central portion thereof extends laterally over the left and right ends. However, the underside of the sanitary mask 1 was squeezed, the backing cloth 3 of the covering main body was smoothly turned over to the front side, and the lower folded portion 8 of the backing cloth 3 of the covering main body was formed of the backing cloth 2 of the covering main body. In order to invert it so that it is located on the upper side, one or more creases are made in advance along the center line CC of the covering main body front cloth 2 and the covering main body back cloth 3, or a wavy shape like a pleated skirt cloth. If the folded part is formed by several methods such as ironing and pressing, not only the covering main body part can be easily inverted, but also an aesthetic impression different from the moire fringe can be given.

さらに他の実施形態としては、折り返し部を横長の溝状に形成したり、逆に突出させて、細紐状、細帯状の折り返し部を縫製、融着、接着などの手段、方法で形成してもよい。要するに、折り返し部とそれ以外の被覆本体部の生地との剛性に若干差異が生じさせるように形成しておけばよい。 In still another embodiment, the folded portion is formed in a horizontally long groove shape or is projected in the opposite direction, and the folded portion in the shape of a string or a strip is formed by means or methods such as sewing, fusion, and adhesion. You may. In short, it may be formed so as to cause a slight difference in the rigidity between the folded portion and the fabric of the other covering main body portion.

本実施形態の衛生マスク1の重量は約2.9gであり、一般の不織布製の衛生マスクの重量、約3.4gに対し、約0.5gも軽量であり、耳掛け紐41を上方左右に固定して上から被覆本体部を吊下げるように形成し、被覆本体部の下方左右が解放されたため、マスク装着時の息苦しさや閉塞感が感じられず、付けているのを忘れるくらいの快適さを維持することができる。 The weight of the sanitary mask 1 of the present embodiment is about 2.9 g, which is about 0.5 g lighter than the weight of a general non-woven fabric sanitary mask of about 3.4 g, and the ear hook string 41 is moved upward and left and right. It is formed so that the covering body is hung from above by fixing it to the mask, and the lower left and right sides of the covering body are released, so you can not feel the stuffiness and blockage when wearing the mask, and it is comfortable enough to forget to put it on. Can be maintained.

従来の衛生マスクでは、無理して装着し続けたとしても、2、3時間が限度であったのに対し、本発明の実施形態の衛生マスク1であれば、12時間以上付けていても苦痛を感じないので、長時間の講義、作業などにも好適である。 With the conventional sanitary mask, even if it is forcibly worn, it is limited to a few hours, whereas with the sanitary mask 1 of the embodiment of the present invention, it is painful even if it is worn for 12 hours or more. It is suitable for long lectures and work because it does not feel.

本実施形態の衛生マスク1は、使用後は、ぬるま湯または水と石けんによって手洗いで洗浄し、タオルドライ後に室内干しすれば数時間後には元の状態で再利用することができる。耐久性に優れた素材と形態であることから、連日使用・洗浄を繰り返しても、1か月以上問題なく同条件・同状態で使用可能である。 After use, the sanitary mask 1 of the present embodiment can be reused in its original state after several hours by washing it by hand with lukewarm water or water and soap, drying it indoors after towel drying. Since it is made of a material and form with excellent durability, it can be used under the same conditions and conditions for more than a month without problems even if it is used and washed repeatedly every day.

1 衛生マスク
2 被覆本体部表布
3 被覆本体部裏布
4 耳掛け部
5 耳掛け固定部
6 上側折り返し部
7 ガーゼ帯
8 下側折り返し部
9 上側縫い目
10 下側縫い目
21 表布折り返し部
22 上側斜め折り返し部
23 下側折り返し部
24 下側斜め折り返し部
25 中央端部
41 耳掛け紐
42 耳掛け紐上側固定部
43 耳掛け紐下側固定部
1 Sanitary mask 2 Covered main body front cloth 3 Covered main body back cloth 4 Ear hook part 5 Ear hook fixing part 6 Upper folded part 7 Gauze band 8 Lower folded part 9 Upper seam 10 Lower seam 21 Front cloth folded part 22 Upper side Diagonal fold 23 Lower fold 24 Lower diagonal fold 25 Central end 41 Ear hook string 42 Ear hook string upper fixing part 43 Ear hook string lower fixing part

Claims (5)

柔軟性が有り顔面を被覆する横長状の少なくとも2枚の重ね合わされた生地から構成される被覆本体部を備えた衛生マスクであって、その形状としては、前記重ね合わされた生地が前記被覆本体部の上側縁部において互いに密着固定され、前記重ね合わされた生地が前記被覆本体部の下側縁部において互いに密着固定され、前記被覆本体部の左右端部であって縦方向中央部である部分に設けられた生地を離すことが可能な中央端部、その中央端部より上側の左右の両端に耳掛け紐固定部を備え、顔面を被覆する前記被覆本体部の下側縁部を外側上方へめくり上げると前記被覆本体部上側縁部表面の曲がる方向とは反対方向に下側縁部が顔面に沿って湾曲して自立した半折り状態を維持し、口前を開放することを特徴とする衛生マスク。It is a sanitary mask provided with a covering main body portion composed of at least two horizontally elongated laminated fabrics that are flexible and cover the face, and the shape thereof is such that the overlapped fabric is the covering main body portion. The overlapped fabrics are closely fixed to each other at the upper edge portion of the covering body, and the overlapped fabrics are closely fixed to each other at the lower edge portion of the covering main body portion . A central end where the provided fabric can be separated, and ear hook strap fixing portions are provided at both left and right ends above the central end, and the lower edge portion of the covering main body covering the face is outwardly upward. When turned up, the lower edge is curved along the face in the direction opposite to the bending direction of the surface of the upper edge of the covering main body to maintain a self-supporting half-folded state and open the front of the mouth. Sanitary mask. 前記両耳掛け紐固定部が、前記被覆本体部の縦方向中央部より上側の左右の両端にそれぞれ約40度乃至50度傾斜して設けられている請求項1記載の衛生マスク。The hygiene mask according to claim 1, wherein the binaural strap fixing portions are provided at both left and right ends above the central end portion in the vertical direction of the covering main body portion, respectively, at an angle of about 40 to 50 degrees. 記被覆本体部の縦方向中央部に、左右の端部にわたって横方向に伸びた折り返し部が設けられている請求項1又は請求項2記載の衛生マスク。The hygiene mask according to claim 1 or 2, wherein a folded portion extending in the lateral direction is provided at the central portion in the vertical direction of the covering main body portion. 前記生地は、ポリエステルのマルチフィラメントの経糸と緯糸を平織したオーガンジー生地であって、前記被覆本体部は該複数枚の重ね合わされたオーガンジー生地が僅かにずれ被覆本体部表布の表面にモアレ縞が表出されるようにしたことを特徴とする請求項1乃至請求項3のいずれかに記載の衛生マスク。The fabric is an organdy fabric in which polyester multifilament warps and wefts are plain-woven. The sanitary mask according to any one of claims 1 to 3, wherein the hygiene mask is made to be exposed . 請求項1記載の衛生マスクの使用方法であって、顔面を被覆する前記被覆本体部の下側縁部を外側上方へめくり上げると、前記被覆本体部上側縁部表面の曲がる方向とは反対方向に下側縁部が顔面に沿って湾曲して自立した半折り状態を維持し、口前を開放して飲食物を口に入れ、飲食物を咀嚼、嚥下する際には自立している前記被覆本体部の下側縁部を手で抓んで下側に降ろし口前を被覆することを特徴とする衛生マスクの使用方法。In the method of using the sanitary mask according to claim 1, when the lower edge portion of the covering main body portion that covers the face is turned up outward, the direction opposite to the bending direction of the upper edge portion surface of the covering main body portion. The lower edge is curved along the face to maintain an independent half-folded state, and the front of the mouth is opened to put food and drink in the mouth, and when chewing and swallowing food and drink, it is independent. A method of using a sanitary mask, which comprises squeezing the lower edge of the main body of the covering by hand and lowering it to cover the front of the mouth.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3089472U (en) 2002-04-23 2002-10-25 和子 牧野 mask
JP3142360U (en) 2008-03-06 2008-06-12 尚子 今尾 Toothpaste mask
JP2008237358A (en) 2007-03-26 2008-10-09 Teikoku Sen I Co Ltd Dust-proof hood for clean room
JP2013066643A (en) 2011-09-26 2013-04-18 Bio Design Kk See-through hygienic mask
JP5961738B2 (en) 2014-09-30 2016-08-02 花王株式会社 Sanitary mask
JP3229085U (en) 2020-08-29 2020-11-26 一瀬 邦夫 mask
JP3231131U (en) 2020-12-01 2021-03-18 寿美子 三原 Disposable droplet infection prevention device used during dinner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3089472U (en) 2002-04-23 2002-10-25 和子 牧野 mask
JP2008237358A (en) 2007-03-26 2008-10-09 Teikoku Sen I Co Ltd Dust-proof hood for clean room
JP3142360U (en) 2008-03-06 2008-06-12 尚子 今尾 Toothpaste mask
JP2013066643A (en) 2011-09-26 2013-04-18 Bio Design Kk See-through hygienic mask
JP5961738B2 (en) 2014-09-30 2016-08-02 花王株式会社 Sanitary mask
JP3229085U (en) 2020-08-29 2020-11-26 一瀬 邦夫 mask
JP3231131U (en) 2020-12-01 2021-03-18 寿美子 三原 Disposable droplet infection prevention device used during dinner

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