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JP4864376B2 - mask - Google Patents
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JP4864376B2 - mask - Google Patents

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JP4864376B2
JP4864376B2 JP2005229591A JP2005229591A JP4864376B2 JP 4864376 B2 JP4864376 B2 JP 4864376B2 JP 2005229591 A JP2005229591 A JP 2005229591A JP 2005229591 A JP2005229591 A JP 2005229591A JP 4864376 B2 JP4864376 B2 JP 4864376B2
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covering sheet
sheet portion
auxiliary
mask
covering
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JP2007044140A (en
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幸彦 玉川
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玉川衛材株式会社
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Description

本発明は、鼻部に密着させることのできるマスクに関する。   The present invention relates to a mask that can be brought into close contact with a nose.

埃、雑菌、花粉等を遮るために使用されるマスクとして、ガーゼや不織布といった繊維材料で製造されたマスクが多く使用されている。かかるマスクには、鼻口部位を覆う被覆シート部が平面形状に構成されているものや、被覆シート部が、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成された立体型のマスクがある。前記マスクとしては、埃、雑菌、花粉等を遮るため、マスクを顔に装着したとき、鼻や頬と被覆シート部との間にできるだけ隙間が無いように装着できることが好ましい。   As masks used to block dust, germs, pollen, etc., many masks made of fiber materials such as gauze and nonwoven fabric are used. In such a mask, the covering sheet portion covering the nostril portion is configured in a planar shape, or the covering sheet portion is in a flat shape folded in the left-right direction from the center in a state before use. In the state, there is a three-dimensional mask configured to have a three-dimensional shape that swells forward. As the mask, in order to block dust, germs, pollen and the like, it is preferable that the mask can be mounted with as little gap as possible between the nose or cheek and the covering sheet portion when the mask is mounted on the face.

そこで、前記マスクを顔に装着したとき、鼻や頬と被覆シート部との間に隙間が無いような対策が施されたマスクとして、被覆シート部が平面形状に構成されたマスクにおいて、被覆シート部の鼻部に当接する部位に金属製の保形部材を設けたマスクが提案されている(例えば、特許文献1参照。)。また、被覆シート部が平面形状に構成されたマスクに比べ、鼻や頬と被覆シート部との間に隙間を小さくできる立体型のマスクにあっても、立体形状に工夫が為されている。
実用新案登録第3021220号公報
Thus, when the mask is mounted on the face, the mask with the covering sheet portion configured in a planar shape is used as a mask in which a measure is taken so that there is no gap between the nose or cheek and the covering sheet portion. There has been proposed a mask in which a metal shape-retaining member is provided at a part that contacts the nose of the part (see, for example, Patent Document 1). Further, even in the case of a three-dimensional mask that can reduce the gap between the nose or cheek and the covering sheet portion as compared with a mask in which the covering sheet portion is configured in a planar shape, the three-dimensional shape is devised.
Utility Model Registration No. 3021220

上記被覆シート部の鼻部に当接する部位に金属製の保形部材を設けたマスクによれば、マスク装着時に、保形部材を鼻の形に沿うように折り曲げることにより、被覆シート部が鼻に密着し、鼻や頬と被覆シート部との間に隙間を無くすことができるが、マスクを装着した上から衝撃を受けた場合、前記金属製の保形部材により思わぬ怪我をするおそれが予想される。   According to the mask in which the metallic shape retaining member is provided in the portion of the covering sheet portion that contacts the nose portion, the covering sheet portion is formed by bending the shape retaining member along the shape of the nose when the mask is mounted. It is possible to eliminate gaps between the nose and cheeks and the covering sheet part, but there is a risk of unexpected injuries due to the metal shape retaining member when impact is applied from above the mask. is expected.

また、鼻や頬と被覆シート部との間の隙間を比較的小さくできる立体型のマスクにあっても、鼻の両側と被覆シート部との間に隙間が広く開いており、埃、雑菌、花粉等を遮るためのマスクとして、満足できるものとはなっていない。   In addition, even in a three-dimensional mask that can make the gap between the nose or cheek and the covering sheet portion relatively small, the gap is wide between both sides of the nose and the covering sheet portion. It is not satisfactory as a mask for blocking pollen and the like.

本発明の目的は、鼻や頬と被覆シート部との密着性を高め、埃、雑菌、花粉等の遮断効果と安全性の向上を図ることができるマスクを提供するところにある。   An object of the present invention is to provide a mask capable of improving the adhesion between the nose and cheeks and the covering sheet portion and improving the safety and safety of dust, germs, pollen and the like.

上記の目的を達成するために、請求項1に記載の発明は、繊維材料で製造された鼻口部位を覆う被覆シート部と、該被覆シート部の両側に備えた耳掛け部とからなるマスクにおいて、前記被覆シート部の上辺中央部位に、鼻の上部から両側部に渡って覆う補助被覆シート部が突出して設けられており、前記被覆シート部は、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成されており、前記被覆シート部と補助被覆シート部は一体に形成され、補助被覆シート部は被覆シート部の顔面当接側に折り曲げられて被覆シート部に重ねられ、この状態で折り曲げ部に沿って被覆シート部と補助被覆シート部が固定されており、前記補助被覆シート部が前記固定部位から上方へ折り返されて被覆シート部の上辺から突出可能となっていることを特徴とする。 In order to achieve the above object, the invention according to claim 1 is a mask comprising a covering sheet portion covering a nostril region made of a fiber material, and ear hook portions provided on both sides of the covering sheet portion. In the upper side central portion of the covering sheet portion, an auxiliary covering sheet portion that covers the both sides from the upper portion of the nose is provided so as to protrude from the center in the left-right direction. The cover sheet portion and the auxiliary cover sheet portion are integrally formed, and the auxiliary cover sheet portion is formed as a cover sheet. The cover sheet portion and the auxiliary cover sheet portion are fixed along the bent portion in this state, and the auxiliary cover sheet portion is fixed to the fixing portion. Characterized in that it becomes possible projecting folded upward from the top of the cover sheet portion.

請求項1に記載のマスクによれば、被覆シート部の上辺中央部位に、鼻の上部から両側部に渡って覆う補助被覆シート部が突出して設けられているので、マスクを装着した時に、被覆シート部の上辺中央部位に突出して設けられている補助被覆シート部が、鼻の上部から両側部に渡って覆うことにより、鼻や頬と被覆シート部との密着性が高まり、埃、雑菌、花粉等の遮断効果の向上を図ることができる。また、従来の被覆シート部の鼻部に当接する部位に金属製の保形部材を設けたマスクに比べ、安全性の高いマスクを得ることができる。
また、前記被覆シート部は、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成されているので、鼻や頬と被覆シート部との間に隙間を小さくでき、そして、この被覆シート部の上辺中央部位に補助被覆シート部が突出して設けられているので、鼻や頬と被覆シート部との密着性が一層高まり、埃、雑菌、花粉等の遮断効果の一層の向上を図ることができる。
さらに、前記被覆シート部と補助被覆シート部は一体に形成され、補助被覆シート部は被覆シート部の顔面当接側に折り曲げられて被覆シート部に重ねられ、この状態で前記折り曲げ部に沿って被覆シート部と補助被覆シート部が固定されており、前記補助被覆シート部が前記固定部位から上方へ折り返されて被覆シート部の上辺から突出可能となっているので、マスク装着時に、補助被覆シート部の顔面当接側に折り曲げられて被覆シート部に重ねられ固定されている補助被覆シート部を、固定部位から上方へ折り返して被覆シート部の上辺から突出させると、固定部位から上方へ折り返した補助被覆シート部に被覆シート部側に戻ろうとする作用が生じ、マスクを装着した時、鼻の上部から両側部に渡って覆う前記補助被覆シート部は被覆シート部側に戻ろうとする作用により、鼻の上部から両側部に沿うように当接するので、鼻や頬と被覆シート部との密着性がより一層高まり、埃、雑菌、花粉等の遮断効果の、より一層の向上を図ることができる。
According to the mask of claim 1, since the auxiliary covering sheet portion covering the both sides from the upper part of the nose is provided in the central portion of the upper side of the covering sheet portion, the covering is performed when the mask is worn. Auxiliary covering sheet portion that protrudes from the upper side central portion of the sheet portion covers the both sides from the upper part of the nose, thereby improving the adhesion between the nose and cheeks and the covering sheet portion, dust, germs, It is possible to improve the blocking effect of pollen and the like. In addition, a mask with higher safety can be obtained as compared with a mask in which a metal shape-retaining member is provided at a portion that contacts the nose portion of the conventional covering sheet portion.
In addition , the covering sheet portion is configured to have a flat shape that is folded in the left-right direction from the center in a state before use, and is configured to have a three-dimensional shape that swells forward in the use state. The gap between the cover sheet portion and the cover sheet portion can be reduced, and the auxiliary cover sheet portion protrudes from the central portion of the upper side of the cover sheet portion, so that the adhesion between the nose or cheek and the cover sheet portion is further improved. It is possible to further improve the blocking effect of dust, germs, pollen and the like.
Further, the covering sheet portion and the auxiliary covering sheet portion are integrally formed, and the auxiliary covering sheet portion is folded to the face contact side of the covering sheet portion and overlapped with the covering sheet portion, and in this state, along the bent portion. Since the covering sheet portion and the auxiliary covering sheet portion are fixed, and the auxiliary covering sheet portion is folded upward from the fixed portion and can protrude from the upper side of the covering sheet portion, the auxiliary covering sheet is attached when the mask is mounted. When the auxiliary cover sheet part that is bent and faced to the face contact side is overlapped and fixed to the cover sheet part is folded upward from the fixed part and protruded from the upper side of the cover sheet part, the auxiliary cover sheet part is folded upward from the fixed part. When the mask is attached to the auxiliary covering sheet portion, the auxiliary covering sheet portion covering the both sides from the upper part of the nose is covered. Due to the action of returning to the sheet part side, it comes into contact along the both sides from the upper part of the nose, so that the adhesion between the nose and cheeks and the covering sheet part is further enhanced, and the blocking effect of dust, germs, pollen, etc. Further improvement can be achieved.

図1乃至図3は本発明に係るマスクを実施するための最良の形態の一例を示したもので、図1は本例の斜視図、図2は本例の被覆シート部に補助被覆シート部を設けた構成を示す断面図、図3は図2の補助被覆シート部を被覆シート部から突出させた状態を示す断面図、図4は参考例の被覆シート部に補助被覆シート部を設けた構成を示す断面図、図5は図4の補助被覆シート部を被覆シート部から突出させた状態を示す断面図である。 1 to 3 show an example of the best mode for carrying out the mask according to the present invention. FIG. 1 is a perspective view of this example, and FIG. 2 is an auxiliary covering sheet portion in the covering sheet portion of this embodiment. FIG. 3 is a sectional view showing a state in which the auxiliary covering sheet portion of FIG. 2 is protruded from the covering sheet portion, and FIG. 4 is provided with an auxiliary covering sheet portion in the covering sheet portion of the reference example. sectional view showing the configuration, Fig. 5 is a sectional view showing a state where the projecting auxiliary cover sheet portion of FIG. 4 from the cover sheet portion.

本例のマスクは、繊維材料で製造された鼻口部位を覆う被覆シート部1の両側に耳掛け部2を備えており、前記被覆シート部1の上辺中央部位には、鼻の上部から両側部に渡って覆う補助被覆シート部3が突出して設けられている。   The mask of this example is provided with ear hooks 2 on both sides of a covering sheet portion 1 covering a nostril portion made of a fiber material, and the upper side central portion of the covering sheet portion 1 has both sides from the upper part of the nose. An auxiliary covering sheet portion 3 is provided so as to protrude over the portion.

前記被覆シート部1は繊維材料で製造されている。繊維材料としては、熱可塑性のある合成樹脂繊維や天然繊維で形成された不織布が使用されており、通気性があり、埃、雑菌、花粉等を遮断できるようになっている。   The covering sheet portion 1 is made of a fiber material. As the fiber material, a non-woven fabric made of thermoplastic synthetic resin fiber or natural fiber is used, which has air permeability and can block dust, germs, pollen and the like.

前記被覆シート部1の形状にあっては、平面形状に構成されてもの、立体形状に構成されたもの等、特に限定されないが、鼻や頬と被覆シート部1との密着性といった面や量産性といった面から、立体形状に構成されたものが好ましい。本例では、被覆シート部1は熱可塑性のある合成樹脂繊維で形成された不織布が使用され、立体形状に構成されている。   The shape of the covering sheet portion 1 is not particularly limited, such as a three-dimensional shape, even though it is configured in a planar shape, but is not limited to a surface or mass production such as adhesion between the nose or cheek and the covering sheet portion 1. From the standpoint of properties, a material having a three-dimensional shape is preferable. In this example, the covering sheet portion 1 is made of a nonwoven fabric formed of thermoplastic synthetic resin fibers, and has a three-dimensional shape.

更に詳細には、被覆シート部1は、一枚の素材を左右に2つ折りして重ね、折部の上部を残して傾斜状にカットし、カットした左右の両端部同士を縫着、熱融着或いは超音波ウェルダー等で接合固定しており、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成されている。   More specifically, the covering sheet portion 1 is formed by folding a sheet of material into two on the left and right sides, cutting it into an inclined shape, leaving the top of the folded portion, and sewing both ends of the cut left and right, It is configured to be joined and fixed by wearing or an ultrasonic welder, etc., and in a state before use, it is formed into a flat shape that is folded in half in the left-right direction from its center, and in a state of use, it is formed into a three-dimensional shape that swells forward. .

前記被覆シート部1の両側に備えた耳掛け部2にあっては、伸縮性のある不織布で形成されており、被覆シート部1の両側に縫着、熱融着或いは超音波ウェルダー等で接合固定されている。   The ear hooks 2 provided on both sides of the covering sheet portion 1 are formed of a stretchable nonwoven fabric, and are joined to both sides of the covering sheet portion 1 by sewing, heat fusion, ultrasonic welder or the like. It is fixed.

前記被覆シート部1の上辺中央部位に突出して設けられている補助被覆シート部3は、被覆シート部1を顔面に装着したとき、鼻の上部から両側部に渡って覆う大きさ及び形状に形成されており、本例では、半円形に形成されている。素材にあっては、前記被覆シート部1と同様に熱可塑性のある合成樹脂繊維で形成された不織布が使用されている。   The auxiliary covering sheet portion 3 provided so as to protrude from the central portion of the upper side of the covering sheet portion 1 is formed in a size and shape that covers the both sides from the upper part of the nose when the covering sheet portion 1 is mounted on the face. In this example, it is formed in a semicircular shape. In the raw material, the nonwoven fabric formed with the thermoplastic synthetic resin fiber similarly to the said covering sheet part 1 is used.

また、前記被覆シート部1と、この上辺中央部位に突出して設けられている補助被覆シート部3にあっては、本例では、被覆シート部1と補助被覆シート部3が一体に形成され、補助被覆シート部3は被覆シート部1の顔面当接側に折り曲げられて被覆シート部1に重ねられ、この状態で前記折り曲げ部に沿って被覆シート部1と補助被覆シート部3が縫着、熱融着或いは超音波ウェルダー等で固定されており(図2参照)、前記補助被覆シート部3が前記固定部位4から上方へ折り返されて被覆シート部1の上辺から突出可能となっている(図3参照)。   Moreover, in the cover sheet portion 1 and the auxiliary cover sheet portion 3 provided so as to protrude from the central portion of the upper side, in this example, the cover sheet portion 1 and the auxiliary cover sheet portion 3 are integrally formed, The auxiliary covering sheet portion 3 is folded on the face contact side of the covering sheet portion 1 and is superimposed on the covering sheet portion 1. In this state, the covering sheet portion 1 and the auxiliary covering sheet portion 3 are sewn along the bent portion. It is fixed by thermal fusion or ultrasonic welder (see FIG. 2), and the auxiliary covering sheet portion 3 is folded upward from the fixing portion 4 so as to protrude from the upper side of the covering sheet portion 1 ( (See FIG. 3).

図4及び図5は被覆シート部1と、この上辺中央部位に突出して設けられている補助被覆シート部3の参考例を示すものであり、参考例では、前記被覆シート部1と補助被覆シート部3が別体に形成され、補助被覆シート部3は、その上部を下側に向け下辺を前記被覆シート部1の上辺に合わせるようにして被覆シート部1の顔面当接側に重ねられ、前記補助被覆シート部3の下辺と被覆シート部1の上辺とが縫着、熱融着或いは超音波ウェルダー等で固定されており(図4参照)、前記補助被覆シート部3が前記固定部位4から上方へ折り返されて被覆シート部1の上辺から突出可能となっている(図5参照)。 4 and 5 and the cover sheet portion 1, which shows a reference example of the auxiliary cover sheet portion 3 that protrudes to the upper central portion, in the reference example, auxiliary cover sheet and the cover sheet portion 1 The part 3 is formed separately, and the auxiliary covering sheet part 3 is overlapped on the face contact side of the covering sheet part 1 so that the upper part faces downward and the lower side is aligned with the upper side of the covering sheet part 1, The lower side of the auxiliary covering sheet portion 3 and the upper side of the covering sheet portion 1 are fixed by sewing, heat fusion, ultrasonic welder or the like (see FIG. 4), and the auxiliary covering sheet portion 3 is fixed to the fixing portion 4. It is possible to protrude from the upper side of the covering sheet portion 1 by folding back upward (see FIG. 5).

このように構成されたマスクは、顔面に装着した時、被覆シート部1の上辺中央部位に突出して設けられている補助被覆シート部3が、鼻の上部から両側部に渡って覆うので、鼻や頬と被覆シート部1との密着性が高まり、埃、雑菌、花粉等の遮断効果の向上が図れる。   When the mask configured in this way is attached to the face, the auxiliary covering sheet portion 3 provided so as to protrude from the central portion of the upper side of the covering sheet portion 1 covers the both sides from the upper part of the nose. In addition, the adhesion between the cheek and the covering sheet portion 1 is improved, and the shielding effect of dust, germs, pollen and the like can be improved.

本例では、前記被覆シート部1が、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成されているので、鼻や頬と被覆シート部1との間の隙間を小さくでき、そして、この被覆シート部1の上辺中央部位に補助被覆シート部3が突出して設けられているので、鼻や頬と被覆シート部1との密着性が一層高まり、埃、雑菌、花粉等の遮断効果の一層の向上が図れる。   In this example, the covering sheet portion 1 is configured to have a flat shape that is folded in the left-right direction from the center in a state before use, and is configured to have a three-dimensional shape that swells forward in the use state. A gap between the nose or cheek and the covering sheet portion 1 can be reduced, and the auxiliary covering sheet portion 3 is provided so as to protrude from the central portion of the upper side of the covering sheet portion 1. 1 is further improved, and the blocking effect of dust, germs, pollen and the like can be further improved.

また、本例では、前記被覆シート部1と補助被覆シート部3は一体に形成され、補助被覆シート部3は被覆シート部1の顔面当接側に折り曲げられて被覆シート部1に重ねられ、この状態で前記折り曲げ部に沿って被覆シート部1と補助被覆シート部3が固定されており、前記補助被覆シート部3が前記固定部位4から上方へ折り返されて被覆シート部1の上辺から突出可能となっているので、マスク装着時に、被覆シート部1の顔面当接側に折り曲げられて被覆シート部1に重ねられ固定されている補助被覆シート部3を、固定部位4から上方へ折り返して起こし、被覆シート部1の上辺から突出させると、固定部位4から上方へ折り返して起こした補助被覆シート部3に被覆シート部1側に戻ろうとする作用が生じ、マスクを装着した時、鼻の上部から両側部に渡って覆う前記補助被覆シート部3は被覆シート部1側に戻ろうとする作用により、鼻の上部から両側部に沿うように当接するので、鼻や頬と被覆シート部1との密着性が、より一層高まり、埃、雑菌、花粉等の遮断効果の、より一層の向上が図れる。   Moreover, in this example, the said covering sheet part 1 and the auxiliary | assistant covering sheet part 3 are integrally formed, the auxiliary | assistant covering sheet part 3 is bend | folded to the face contact side of the covering sheet part 1, and is piled up on the covering sheet part 1, In this state, the covering sheet portion 1 and the auxiliary covering sheet portion 3 are fixed along the bent portion, and the auxiliary covering sheet portion 3 is folded upward from the fixed portion 4 and protrudes from the upper side of the covering sheet portion 1. Since it is possible, when the mask is mounted, the auxiliary covering sheet portion 3 that is bent to the face contact side of the covering sheet portion 1 and is overlapped and fixed on the covering sheet portion 1 is folded upward from the fixing portion 4. When it is raised and protruded from the upper side of the covering sheet portion 1, the auxiliary covering sheet portion 3 that is folded upward from the fixing portion 4 has an action of returning to the covering sheet portion 1 side, and the mask is attached. The auxiliary covering sheet portion 3 covering from the upper part of the nose to both sides is brought into contact with the both sides from the upper part of the nose due to the action of returning to the covering sheet part 1 side. 1 can be further improved, and the blocking effect of dust, germs, pollen, etc. can be further improved.

そしてまた、使用前では、補助被覆シート部3を被覆シート部1に重ねた状態で、被覆シート部1をその中央から左右方向に2つ折りして平坦形状としておき、装着時に2つ折りした左右を拡げて、前方に膨らむ立体形状としてから、前記被覆シート部1に重ねられている補助被覆シート部3を、固定部位4から上方へ折り返して起こし、被覆シート部1の上辺から突出させるようにできるので、使用前の保管、取り扱いに便利である。   In addition, before use, with the auxiliary covering sheet portion 3 overlaid on the covering sheet portion 1, the covering sheet portion 1 is folded in the left-right direction from the center to form a flat shape, After expanding and forming a three-dimensional shape that swells forward, the auxiliary covering sheet portion 3 superimposed on the covering sheet portion 1 can be folded back upward from the fixed portion 4 and protruded from the upper side of the covering sheet portion 1. So it is convenient for storage and handling before use.

また、被覆シート部1と、この上辺中央部位に突出して設けられている補助被覆シート部3の参考例として、前記のように、被覆シート部1と補助被覆シート部3を別体に形成し、前記補助被覆シート部3を、その上部を下側に向け下辺を前記被覆シート部1の上辺に合わせるようにして被覆シート部1の顔面当接側に重ね、前記補助被覆シート部3の下辺と被覆シート部1の上辺とを固定し、前記補助被覆シート部3を前記固定部位4から上方へ折り返して起こし、被覆シート部1の上辺から突出可能としてもよく、このように構成したときも、マスク装着時に、被覆シート部1の顔面当接側に重ねられ固定されている補助被覆シート部3を、固定部位4から上方へ折り返して起こし、被覆シート部1の上辺から突出させると、固定部位4から上方へ折り返して起こした補助被覆シート部3に被覆シート部1側に戻ろうとする作用が生じ、マスクを装着した時、鼻の上部から両側部に渡って覆う前記補助被覆シート部3は被覆シート部1側に戻ろうとする作用により、鼻の上部から両側部に沿うように当接するので、鼻や頬と被覆シート部1との密着性が、より一層高まり、埃、雑菌、花粉等の遮断効果の、より一層の向上が図れる。 Further, as a reference example of the covering sheet portion 1 and the auxiliary covering sheet portion 3 provided so as to protrude from the central portion of the upper side, as described above, the covering sheet portion 1 and the auxiliary covering sheet portion 3 are formed separately. The auxiliary covering sheet portion 3 is overlapped on the face contact side of the covering sheet portion 1 so that the upper side is directed downward and the lower side is aligned with the upper side of the covering sheet portion 1, and the lower side of the auxiliary covering sheet portion 3 is And the upper side of the covering sheet portion 1 are fixed, the auxiliary covering sheet portion 3 may be folded back upward from the fixing portion 4 and protruded from the upper side of the covering sheet portion 1. When the mask is mounted, the auxiliary covering sheet portion 3 that is overlapped and fixed on the face contact side of the covering sheet portion 1 is folded upward from the fixing portion 4 and is raised and protrudes from the upper side of the covering sheet portion 1 to be fixed. Site 4 The auxiliary covering sheet portion 3 that has been folded back upward is caused to return to the covering sheet portion 1 side. Because of the action of returning to the sheet part 1 side, it comes into contact along the both sides from the upper part of the nose, so that the adhesion between the nose and cheeks and the covering sheet part 1 is further enhanced, such as dust, germs, pollen, etc. The blocking effect can be further improved.

そしてまた、使用前では、補助被覆シート部3を被覆シート部1に重ねた状態で、被覆シート部1をその中央から左右方向に2つ折りして平坦形状としておき、装着時に2つ折りした左右を拡げて、前方に膨らむ立体形状としてから、前記被覆シート部1に重ねられている補助被覆シート部3を、固定部位4から上方へ折り返して起こし、被覆シート部1の上辺から突出させるようにできるので、使用前の保管、取り扱いに便利である。   In addition, before use, with the auxiliary covering sheet portion 3 overlaid on the covering sheet portion 1, the covering sheet portion 1 is folded in the left-right direction from the center to form a flat shape, After expanding and forming a three-dimensional shape that swells forward, the auxiliary covering sheet portion 3 superimposed on the covering sheet portion 1 can be folded back upward from the fixed portion 4 and protruded from the upper side of the covering sheet portion 1. So it is convenient for storage and handling before use.

更には、本発明に係るマスクは、従来の被覆シート部の鼻部に当接する部位に金属製の保形部材を設けたマスクに比べ、安全性の高いマスクを得ることができる。また、構成が簡単なので、製造が容易であり量産に適している。   Furthermore, the mask according to the present invention can provide a mask with higher safety as compared with a mask in which a metal shape-retaining member is provided in a portion that contacts the nose portion of the conventional covering sheet portion. In addition, since the configuration is simple, it is easy to manufacture and suitable for mass production.

本発明に係るマスクを実施するための最良の形態の一例を示す斜視図。The perspective view which shows an example of the best form for implementing the mask which concerns on this invention. 本例の被覆シート部に補助被覆シート部を設けた構成を示す断面図。Sectional drawing which shows the structure which provided the auxiliary coating sheet part in the coating sheet part of this example. 図2の補助被覆シート部を被覆シート部から突出させた状態を示す断面図。Sectional drawing which shows the state which made the auxiliary | assistant covering sheet part of FIG. 2 protrude from the covering sheet part. 参考例の被覆シート部に補助被覆シート部を設けた構成を示す断面図。Sectional view showing a configuration in which an auxiliary cover sheet portion to the covering sheet of the reference example. 図4の補助被覆シート部を被覆シート部から突出させた状態を示す断面図。Sectional drawing which shows the state which made the auxiliary | assistant covering sheet part of FIG. 4 protrude from the covering sheet part.

符号の説明Explanation of symbols

1 被覆シート部
2 耳掛け部
3 補助被覆シート部
4 固定部位
DESCRIPTION OF SYMBOLS 1 Cover sheet part 2 Ear hook part 3 Auxiliary cover sheet part 4 Fixed part

Claims (1)

繊維材料で製造された鼻口部位を覆う被覆シート部と、該被覆シート部の両側に備えた耳掛け部とからなるマスクにおいて、前記被覆シート部の上辺中央部位に、鼻の上部から両側部に渡って覆う補助被覆シート部が突出して設けられており、前記被覆シート部は、使用前の状態ではその中央から左右方向に2つ折りされた平坦形状とされ、使用状態では前方に膨らむ立体形状とされるように構成されており、前記被覆シート部と補助被覆シート部は一体に形成され、補助被覆シート部は被覆シート部の顔面当接側に折り曲げられて被覆シート部に重ねられ、この状態で折り曲げ部に沿って被覆シート部と補助被覆シート部が固定されており、前記補助被覆シート部が前記固定部位から上方へ折り返されて被覆シート部の上辺から突出可能となっていることを特徴とするマスク。 In a mask comprising a covering sheet portion that covers a nostril region made of a fiber material and an ear hook portion provided on both sides of the covering sheet portion, both sides from the upper part of the nose to the central portion of the upper side of the covering sheet portion An auxiliary covering sheet portion is provided so as to cover the three-dimensional shape, and the covering sheet portion is formed into a flat shape that is folded in the left-right direction from the center in a state before use, and swells forward in the use state. The covering sheet portion and the auxiliary covering sheet portion are integrally formed, and the auxiliary covering sheet portion is folded to the face contact side of the covering sheet portion and overlapped with the covering sheet portion. In the state, the covering sheet portion and the auxiliary covering sheet portion are fixed along the bent portion, and the auxiliary covering sheet portion can be folded upward from the fixing portion and protrude from the upper side of the covering sheet portion. Mask according to claim that you are me.
JP2005229591A 2005-08-08 2005-08-08 mask Expired - Fee Related JP4864376B2 (en)

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JP4570536B2 (en) * 2005-08-24 2010-10-27 白十字株式会社 3D mask
SG176254A1 (en) * 2009-05-29 2011-12-29 Filligent Ltd Composition for use in decreasing the transmission of human pathogens
US20120097167A1 (en) 2009-06-12 2012-04-26 Kenichi Ono Mask with nosal cushion
JP6310881B2 (en) * 2015-04-14 2018-04-11 株式会社無有 mask
KR102570172B1 (en) * 2016-08-05 2023-08-25 (주)피앤티디 Mask
JP7409889B2 (en) * 2019-09-13 2024-01-09 株式会社イノアックコーポレーション Filters and masks using them
JP2021169688A (en) * 2020-04-16 2021-10-28 テクナード株式会社 mask
WO2022054299A1 (en) * 2020-09-09 2022-03-17 修弘 中村 Sanitary mask, class 5

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JPS5559647A (en) * 1978-10-25 1980-05-06 Gte Sylvania Inc Metallic halide arc discharge lamp
JPH03115718U (en) * 1990-03-07 1991-11-29
JPH105360A (en) * 1996-06-20 1998-01-13 Shirobato:Kk Sanitary mask
JP3733451B2 (en) * 1999-06-24 2006-01-11 年生 坂本 Sanitary mask
JP2001161843A (en) * 1999-12-14 2001-06-19 Sadaaki Honda Mask
TWI270390B (en) * 2003-09-09 2007-01-11 Lee Yong Chuol Disposable dust protective mask
JP4041847B2 (en) * 2003-11-28 2008-02-06 興研株式会社 Dust mask

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