TWM575974U - Mask - Google Patents
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- TWM575974U TWM575974U TW107207166U TW107207166U TWM575974U TW M575974 U TWM575974 U TW M575974U TW 107207166 U TW107207166 U TW 107207166U TW 107207166 U TW107207166 U TW 107207166U TW M575974 U TWM575974 U TW M575974U
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Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
本創作的課題為提供一種口罩，在使用時，可一邊提升口罩的吸濕性，並容易抑制著用人的臉面的違和感，而具優異裝戴感的口罩。 其解決手段的口罩(1)，具備：口罩主體(3)具有縱向(L)及橫向(C)，及掛耳部(5)，口罩主體(3)具備肌膚相對面(S1)與非肌膚相對面(S2)，具有褶狀構造(P)，口罩主體(3)包括構成肌膚相對面(S1)的一部份並具吸濕性的纖維素布帛(9)與構成非肌膚相對面(S2)的合成纖維布帛(11)，纖維素布帛(9)的每單位面積的纖維端的數量比合成纖維布帛(11)多，口罩主體(3)是包覆著用人的鼻子的由合成纖維布帛所構成的鼻蓋部(39)，具有從口罩主體(3)的沿著橫向(C)延伸的上端緣部(3A)，朝縱向(L)延伸至口罩主體(3)之縱向(L)的至少30%的長度為止。The object of the present invention is to provide a mask which can improve the hygroscopicity of the mask while being used, and can easily suppress the feeling of discomfort of the user's face, and has a mask with excellent wearing feeling. The mask (1) of the solution includes: the mask body (3) has a longitudinal direction (L) and a lateral direction (C), and a hanging ear portion (5), and the mask body (3) has a skin-facing surface (S1) and a non-skin The opposite surface (S2) has a pleated structure (P), and the mask body (3) includes a portion of the skin-facing surface (S1) and a hygroscopic cellulose cloth (9) and a non-skin-facing surface ( In the synthetic fiber cloth (11) of S2), the number of fiber ends per unit area of the cellulose cloth (9) is larger than that of the synthetic fiber cloth (11), and the mask body (3) is a synthetic fiber cloth covering the nose of the user. The nasal cap portion (39) has an upper end edge portion (3A) extending from the mask body (3) in the lateral direction (C), and extends in the longitudinal direction (L) to the longitudinal direction (L) of the mask body (3). At least 30% of the length.
Description
本創作是關於口罩。This creation is about a mask.
近年來，花粉症用口罩或衛生口罩等，已知有種種形狀的口罩。 例如，下述專利文獻1揭示的創作是具有：口罩主體；藉著掛於著用人的兩耳或頭部，將上述口罩主體固定於上述著用人的臉面之預定位置的緊帶；及從抵接於上述口罩主體的上述著用人的臉面側的面朝上述著用人的臉面的方向豎起，並在著用時從上方包覆上述著用人的鼻樑的夾鼻部的口罩。In recent years, masks of various shapes have been known for masks for hay fever, sanitary masks, and the like. For example, the following Patent Document 1 discloses a mask body having a mask body attached to a predetermined position of the face of the wearer by hooking the ears or the head of the user; The face of the face of the wearer facing the user is raised in the direction of the face of the user, and the mask of the nose of the nose of the user is covered from above when in use.
下述專利文獻1揭示的口罩是具備從上述口罩主體的抵接於上述著用人之臉面側的面朝上述著用人的臉面的方向豎起的夾鼻部，藉此可抑制因著用人的口或臉面的動作使得從著用當時的位置偏位。 [先前技術文獻] [專利文獻]The mask disclosed in the following Patent Document 1 is provided with a clip portion that rises from the surface of the mask body that abuts on the face side of the wearer toward the face of the wearer, thereby suppressing the mouth of the user. Or the action of the face makes it biased from the position at the time. [Prior Technical Literature] [Patent Literature]
[專利文獻1]日本特開2014-30654號公報[Patent Document 1] Japanese Patent Laid-Open Publication No. 2014-30654
[創作所欲解決之課題][Question to be solved by the creative]
上述專利文獻1所揭示習知的口罩在使用時，由於上述口罩主體與上述著用人的臉面抵接側的面與著用人的臉面，特別是與鼻子的部份容易密接，因此著用人在其臉面中尤其容易感覺搔癢與疼痛等的違和感。尤其是上述口罩主體與上述著用人的臉面抵接側的面，從口罩的提升吸濕性的觀點來看由預定的布帛構成的場合，該布帛對著用人的臉面刺激變得容易時，越容易感覺其違和感。 為此，本創作是以提供一種在使用時，可一邊提升口罩的吸濕性，並容易抑制著用人的臉面的違和感，且具優異裝戴感的口罩為目的。 [用於解決課題的手段]In the case of using the conventional mask disclosed in the above Patent Document 1, since the surface of the mask body that abuts on the face of the wearer and the face of the user, particularly the portion of the nose, is easily adhered to, the wearer is It is especially easy to feel the feeling of discomfort such as itching and pain in the face. In particular, when the mask body is in contact with the face of the wearer's face, when the mask is formed of a predetermined fabric from the viewpoint of the moisture absorption property of the mask, when the fabric is easily irritated to the face of the user, the more It is easy to feel the sense of violation. For this reason, the present invention aims to provide a mask having an excellent wearing feeling while improving the hygroscopicity of the mask while being used, and it is easy to suppress the feeling of discomfort of the face of the user. [Means for solving problems]
因此，本創作有關的口罩，具備：口罩主體，具有縱向及橫向，及掛耳部，分別從沿著上述縱向延伸的上述口罩主體的兩側緣部延伸出，其特徵為： 上述口罩主體具備肌膚相對面與位於其相反側的非肌膚相對面，在使用時，具有朝非肌膚相對面側***用的褶狀構造， 上述口罩主體包括構成上述肌膚相對面的一部份並具吸濕性的第1布帛與構成上述非肌膚相對面的第2布帛，上述第1布帛的每單位面積的纖維端的數量比上述第2布帛的每單位面積的纖維端的數量多， 上述口罩主體是包覆著用人的鼻子的由合成纖維布帛所構成的鼻蓋部，具有從上述口罩主體的沿著上述橫向延伸的上端緣部，朝上述縱向延伸至上述口罩主體的上述縱向的至少30%的長度為止。 [創作效果]Therefore, the mask related to the present invention includes: a mask body having a longitudinal direction and a lateral direction, and a hanging ear portion extending from both side edges of the mask body extending along the longitudinal direction, wherein the mask body is provided The skin-facing surface and the non-skin-facing surface on the opposite side of the skin have a pleated structure for bulging toward the non-skin-facing side, and the mask body includes a part constituting the opposite surface of the skin and is hygroscopic The first fabric and the second fabric constituting the non-skin opposing surface, the number of fiber ends per unit area of the first fabric is larger than the number of fiber ends per unit area of the second fabric, and the mask body is covered The nasal cap portion composed of the synthetic fiber fabric of the human nose has an upper end portion extending from the mask body along the lateral direction, and extends in the longitudinal direction to at least 30% of the longitudinal direction of the mask body. [Creation effect]
根據本創作，在使用時，可提供一邊提升口罩的吸濕性，並容易抑制著用人的臉面的違和感，而具優異裝戴感的口罩。According to the present invention, it is possible to provide a mask having an excellent wearing feeling while improving the hygroscopicity of the mask while suppressing the feeling of discomfort of the user's face.
[樣態1] 一種口罩，具備：口罩主體，具有縱向及橫向，及掛耳部，分別從沿著上述縱向延伸的上述口罩主體的兩側緣部分別延伸出， 上述口罩主體具備肌膚相對面與位在其相反側的非肌膚相對面，在使用時，具有朝非肌膚相對面側***用的褶狀構造， 上述口罩主體包括構成上述肌膚相對面的一部份並具吸濕性的第1布帛與構成上述非肌膚相對面的第2布帛，上述第1布帛的每單位面積的纖維端的數量比上述第2布帛的每單位面積的纖維端的數量多， 上述口罩主體是包覆著用人的鼻子的由合成纖維布帛所構成的鼻蓋部，具有從上述口罩主體的沿著上述橫向延伸的上端緣部，朝上述縱向延伸至上述口罩主體的上述縱向的至少30%的長度為止。[Mode 1] A mask comprising: a mask body having a longitudinal direction and a lateral direction, and a hanging ear portion respectively extending from both side edges of the mask body extending along the longitudinal direction, wherein the mask body has a skin facing surface The non-skin-facing surface on the opposite side of the skin has a pleated structure for bulging toward the non-skin-facing side, and the mask body includes a part constituting the opposite surface of the skin and is hygroscopic. a second fabric having a number of fiber ends per unit area of the first fabric and a number of fiber ends per unit area of the second fabric, wherein the mask body is coated with a user The nose cap portion of the nose made of a synthetic fiber cloth has an upper end portion extending from the mask body along the lateral direction, and extends in the longitudinal direction to at least 30% of the longitudinal direction of the mask body.
本創作的口罩，藉著構成上述肌膚相對面的一部份的第1布帛一邊確保口罩主體的吸濕性，一邊具備有預定的構成的鼻蓋部，藉此每單位面積的纖維端的數量比上述第2布帛多，可容易抑制在接觸著用人的臉面時容易刺激該臉面的上述第1布帛直接接觸著用人的臉面，尤其是鼻子的部份。因此，本創作的口罩可一邊提升口罩的吸濕性，並容易抑制著用人的臉面的違和感，而具優異裝戴感。The mask of the present invention has a nose cap portion having a predetermined configuration while ensuring the moisture absorption of the mask body while constituting a part of the first fabric on the opposite side of the skin, thereby the ratio of the number of fiber ends per unit area. In the second cloth, it is easy to prevent the first cloth which is likely to irritate the face when it comes into contact with the face of the user, and directly touches the face of the user, especially the nose. Therefore, the mask of the present invention can improve the hygroscopicity of the mask while suppressing the feeling of discomfort of the face of the user, and has a good feeling of wearing.
[樣態2] 上述褶狀構造，具有：從上述口罩主體的上述上端緣部的近位側，由第1基部向上述上端緣部豎起的第1摺痕部，及較上述第1摺痕部更位於非肌膚相對面側並從位在比上述第1基部更下端緣側的第2基部向上述上端緣部豎起的第2摺痕部， 上述鼻蓋部在上述縱向，至少跨上述第1基部延伸之樣態1記載的口罩。[Pattern 2] The pleated structure has a first crease portion that rises from the first base portion toward the upper end edge portion from a proximal side of the upper end edge portion of the mask body, and a first fold The dent portion is located on the non-skin opposing surface side and extends from the second base portion located on the lower end edge side of the first base portion toward the upper end edge portion, and the nose cap portion is at least spanned in the longitudinal direction The mask described in the first aspect in which the first base portion is extended.
本創作的口罩為上述鼻蓋部與上述褶狀構造位在預定的位置關係，因此可更容易抑制上述第1布帛與著用人的臉面接觸，更為確實容易地抑制著用人之臉面的違和感。In the mask of the present invention, the nose cover portion and the pleated structure are in a predetermined positional relationship. Therefore, it is possible to more easily suppress the contact between the first fabric and the face of the user, and it is possible to more reliably suppress the feeling of discomfort of the face of the user.
[樣態3] 上述第1布帛為纖維素布帛的樣態1或樣態2記載的口罩。[Simulation 3] The first cloth described above is a mask of the state 1 or the state 2 of the cellulose cloth.
本創作的口罩為上述第1布帛是由纖維素布帛所構成，因此可更確實容易地確保口罩主體的吸濕性。In the mask of the present invention, since the first fabric is composed of a cellulose cloth, the moisture absorption of the mask body can be more reliably ensured.
[樣態4] 上述口罩主體是在上述兩側緣部的分別之中，具備：形成有朝上述橫向的中央部呈凹陷之缺口部的缺口部形成區域，及未形成有上述缺口部的缺口部非形成區域， 上述口罩主體，至少在上述兩側緣部分別的上述缺口部形成區域中，具有從非肌膚相對面側及肌膚相對面側包覆上述缺口部的側片， 上述口罩主體，在上述兩側緣部的分別的上述缺口部非形成區域中，具有沿著上述縱向延伸的壓花部， 上述兩側緣部分別的上述缺口部形成區域的剛性是比上述兩側緣部分別的上述缺口部非形成區域的剛性低的樣態1～3的其中任一記載的口罩。[Section 4] The mask main body includes a notch portion forming region in which a notch portion that is recessed toward the center portion in the lateral direction is formed, and a notch portion in which the notch portion is not formed. In the non-formation region, the mask body has a side panel that covers the notch portion from the non-skin opposing surface side and the skin facing surface side in at least the notch portion forming region of the both side edge portions, and the mask body is Each of the notched portion non-formation regions on the both side edge portions has an embossed portion extending along the longitudinal direction, and the rigidity of the notch portion forming region of each of the both side edge portions is smaller than the two side edge portions The mask described in any one of the aspects 1 to 3 in which the rigidity of the notch portion is not formed is low.
本創作的口罩藉由上述褶狀構造及具有上述構成的壓花部，在使用時，容易維持上述口罩主體之立體構造的保形性，並具備上述缺口部，藉以使該缺口部成為變形誘導的起點，因此，在使用時，容易提升口罩主體對臉面的適合性。 並且，本創作的口罩為上述口罩主體至少在上述兩側緣部分別的上述缺口部形成區域中，具備從上述非肌膚相對面側及肌膚相對面側包覆上述缺口部的側片，因此容易抑制缺口部與著用人的臉面直接接觸，並且上述缺口部形成區域的剛性是構成比上述缺口部非形成區域的剛性低，因此即使該缺口部形成區域與著用人的臉面接觸，仍可抑制著用人之臉面的違和感。 根據以上說明，本創作的口罩在使用時，可一邊提升口罩主體對臉面的適合性，並更為確實容易地抑制著用人之臉面的違和感。According to the pleated structure and the embossed portion having the above-described configuration, the mask of the present invention easily maintains the shape retaining property of the three-dimensional structure of the mask body, and includes the notch portion, thereby making the notch portion deformation-induced. The starting point is therefore easy to improve the suitability of the mask body to the face when in use. Further, in the mask body of the present invention, the mask body is provided with a side panel that covers the notch portion from the non-skin opposing surface side and the skin facing surface side in at least the notch portion forming regions of the both side edges. The restraining of the notch portion is in direct contact with the face of the user, and the rigidity of the notch portion forming region is lower than the rigidity of the notch portion non-formation region. Therefore, even if the notch portion forming region is in contact with the face of the user, the suppression can be suppressed. The sense of disobedience in the face of the person. According to the above description, when the mask of the present invention is used, the suitability of the mask body to the face can be improved, and the feeling of disfigurement of the face of the user can be more easily suppressed.
[樣態5] 上述口罩主體是在上述兩側緣部分別的上述缺口部形成區域中，不具有上述壓花部的樣態4記載的口罩。[Pattern 5] The mask body is a mask described in the fourth aspect of the notch portion forming region in the both side edge portions.
即使上述缺口部形成區域接觸著用人的臉面，由於該部份不具有壓花部，因此本創作的口罩，不易造成對著用人的臉面刺激，更為確實容易地抑制著用人之臉面的違和感。Even if the notch portion forming region is in contact with the face of the user, since the portion does not have the embossed portion, the mask of the present invention is less likely to cause irritation to the face of the user, and the feeling of discomfort of the face of the user is more easily suppressed.
[樣態6] 上述第1布帛為織物， 上述第2布帛為合成纖維布帛所構成， 上述口罩主體是在上述兩側緣部分別的上述缺口部中，熔斷上述第2布帛的樣態4或樣態5記載的口罩。[Sixth aspect] The first fabric is a woven fabric, and the second fabric is a synthetic fabric, and the mask body is formed by melting the second fabric in the notch portion of each of the two side edges. The mask described in Aspect 5.
上述第1布帛為織物因此一邊維持吸濕性一邊具有通氣性而不易悶熱。並且，上述口罩主體在上述兩側緣部分別的上述缺口部中，熔斷上述第2布帛，因此在該熔斷部份中熔接上述第2布帛與上述第1布帛，容易抑制兩布帛的位置偏離並可更為確實容易地確保口罩的強度，容易維持上述口罩主體之立體構造的保形性，更為確實容易地確保口罩主體對臉面的適合性，並更確實容易地抑制著用人之臉面的違和感。Since the first fabric is a woven fabric, it has air permeability while maintaining hygroscopicity and is not easily sultry. Further, in the mask main body, the second fabric is melted in the notch portions of the both side edges, so that the second fabric and the first fabric are welded to the fuse portion, and the positional deviation of the two fabrics is easily suppressed. The strength of the mask can be ensured more reliably, and the shape retaining property of the three-dimensional structure of the mask body can be easily maintained, and the suitability of the mask body to the face can be surely ensured, and the feeling of disobedience of the user's face can be more easily suppressed. .
[樣態7] 上述第2布帛具有在朝上述口罩主體的上述橫向延伸的下端緣中向上述肌膚相對面側回折的第1回折部， 上述第1回折部包覆上述第1布帛的樣態1～6的其中任一記載的口罩。[Section 7] The second fabric has a first folded back portion that is folded back toward the skin facing surface side in the lower end edge extending in the lateral direction of the mask body, and the first folding portion covers the first fabric. A mask according to any one of 1 to 6.
在上述下端緣附近，將上述第1布帛包覆於上述第2布帛，在上述下端緣附近，上述第1布帛直接接觸著用人的臉面困難，本創作的口罩更為確實容易地抑制著用人之臉面的違和感。In the vicinity of the lower end edge, the first fabric is wrapped around the second fabric, and the first fabric is in direct contact with the face of the user in the vicinity of the lower end edge, and the mask of the present invention is more reliably and easily inhibited by the user. The feeling of disobedience on the face.
[樣態8] 上述第1布帛，具有在上述下端緣中向上述肌膚相對面側回折的第2回折部， 上述第1回折部的上述縱向的長度比上述第2回折部的上述縱向的長度長的樣態7記載的口罩。[Embodiment 8] The first fabric has a second folded back portion that is folded back toward the skin facing surface side in the lower end edge, and the longitudinal length of the first folded portion is longer than the longitudinal length of the second folded portion The mask described in the long form 7.
由於上述下端緣附近的剛性增加，提升口罩主體之立體構造的保形性，本創作的口罩更為確實容易地確保口罩主體對臉面的適合性，更確實容易地抑制著用人之臉面的違和感。The rigidity of the vicinity of the lower end edge is increased, and the shape retaining property of the three-dimensional structure of the mask body is improved. The mask of the present invention more reliably ensures the suitability of the mask body to the face, and more reliably suppresses the feeling of discomfort of the face of the user.
[樣態9] 上述口罩主體在上述縱向的中央部，具有朝上述橫向的至少一部份延伸的輔助壓花部的樣態1～8的其中任一記載的口罩。[Sensory 9] The mask body has a mask described in any one of the first to eighth modes of the auxiliary embossing portion extending toward at least a portion of the lateral direction at a central portion in the longitudinal direction.
藉上述輔助壓花部，進一步容易維持上述口罩主體之立體構造的保形性，因此本創作的口罩更為確實容易地確保口罩主體對臉面的適合性，更確實容易地抑制著用人之臉面的違和感。Further, since the auxiliary embossing portion further maintains the shape retaining property of the three-dimensional structure of the mask body, the mask of the present invention more reliably ensures the suitability of the mask body to the face, and more reliably suppresses the face of the user. A sense of violation.
以下，針對本創作之口罩的較佳實施形態，一邊參閱圖示一邊詳細說明。並且，本創作中，尤其在不加以限制下，將「置於水平面上的對象物(例如，口罩等)從垂直方向的上方側朝對象物的厚度方向顯示」，僅單純稱為「平面顯示」，並稱該平面顯示的圖為「上視圖」。Hereinafter, preferred embodiments of the mask of the present invention will be described in detail with reference to the drawings. In addition, in the present invention, the object to be placed on a horizontal surface (for example, a mask or the like) is displayed from the upper side in the vertical direction toward the thickness direction of the object, and is simply referred to as a "flat display". The picture displayed on the plane is called "upper view".
針對本創作使用的各種方向等，尤其在不加以限制下，如下述。The various directions and the like used for the present creation, especially without limitation, are as follows.
本說明書中，「縱向」是指「平面顯示之矩形的對象物的上下的方向」，「橫向」是指「平面顯示之矩形的對象物的左右的方向」，「厚度方向」是指「相對於放置在水平面上之對象物的垂直方向」。該等的縱向、橫向及厚度方向是分別處於彼此正交的關係。 並且，「平面方向」是指對象物的縱向及橫向所構成的平面延伸的方向。In the present specification, "longitudinal direction" means "the direction of the upper and lower sides of the object of the rectangular shape displayed in the plane", "horizontal direction" means "the left and right direction of the object of the rectangular shape displayed on the plane", and "the direction of the thickness" means "relative direction" In the vertical direction of the object placed on a horizontal surface." The longitudinal, lateral and thickness directions are in an orthogonal relationship to each other. Further, the "planar direction" refers to a direction in which a plane formed by the longitudinal direction and the lateral direction of the object extends.
本說明書中，尤其在不加以限制下，在對象物(例如，口罩等)的厚度方向，稱「對象物的著用時，相對於著用人的肌膚面相對較近位側」為「肌膚相對面側」，稱「對象物的著用時，相對於著用人的肌膚面相對較遠位側」為「非肌膚相對面側」。並且，本說明書，將構成對象物的各種構件(例如，口罩主體、第1布帛、第2布帛等)的「肌膚相對面側的表面」及「非肌膚相對面側的表面」，僅單純稱為「肌膚相對面」及「非肌膚相對面」。In the present specification, in particular, in the thickness direction of an object (for example, a mask or the like), it is said that "when the object is used, it is relatively close to the skin surface of the user" "The side of the face" is called "the side opposite to the side of the skin of the user" when the object is used. In addition, in the present specification, the "surface on the opposite side of the skin" and the "surface on the side opposite to the skin" of the various members (for example, the mask body, the first fabric, the second fabric, etc.) constituting the object are simply referred to as It is "the opposite side of the skin" and "the opposite side of the skin".
[實施形態] 第1圖是從非肌膚相對面S2側顯示本創作之實施形態相關的口罩1的上視圖。第2圖是從肌膚相對面S1側顯示本創作之實施形態相關的口罩1的上視圖。第3圖是沿著第1圖的Ⅲ-Ⅲ線的端面圖。第4圖是從側面顯示纖維素布帛9的肌膚相對面的電子顯微鏡照片(倍率為50倍)。第5圖是表示本創作實施形態相關的口罩1之著用狀態的模式圖。[Embodiment] Fig. 1 is a top view of a mask 1 according to an embodiment of the present invention, which is shown on the non-skin opposing surface S2 side. Fig. 2 is a top view showing the mask 1 according to the embodiment of the present invention from the skin facing surface S1 side. Fig. 3 is an end view taken along line III-III of Fig. 1. Fig. 4 is an electron micrograph (50 times magnification) showing the opposite side of the skin of the cellulose cloth 9 from the side. Fig. 5 is a schematic view showing the state of use of the mask 1 according to the embodiment of the present invention.
如第1～3圖表示，本實施形態有關的口罩1，具備：口罩主體3，及從口罩主體3的兩側緣部3c、3c分別延伸出的掛耳部5、5。在著用人著用口罩1時，使口罩主體3與著用人的臉面相對地緊貼著，將掛耳部5分別掛於裝設在著用人的兩耳。As shown in FIGS. 1 to 3, the mask 1 according to the present embodiment includes a mask body 3 and lug portions 5 and 5 extending from both side edge portions 3c and 3c of the mask body 3. When the user wears the mask 1, the mask body 3 is brought into close contact with the face of the user, and the ear straps 5 are attached to the ears of the user.
[口罩主體] 如第1及2圖表示，口罩主體3具有縱向(L)與橫向(C)，在著用前(未使用)的狀態下，於平面顯示在橫向(C)具有長尺寸矩形狀。並且，口罩主體3具備肌膚相對面S1與和肌膚相對面S1位在相反側的非肌膚相對面S2。[Mask body] As shown in Figs. 1 and 2, the mask body 3 has a longitudinal direction (L) and a lateral direction (C), and has a long rectangular shape in the lateral direction (C) in a state before use (unused). shape. Further, the mask body 3 includes a non-skin opposing surface S2 on the opposite side of the skin facing surface S1 and the skin facing surface S1.
本實施形態中，構成口罩主體3的基材片7具有形成口罩主體3的肌膚相對面S1的一部份的纖維素布帛9(第1布帛)與形成非肌膚相對面S2的合成纖維布帛11(第2布帛)的2層構造。 本創作的第1布帛雖只要具有吸濕性，即可適當選擇通氣性或肌膚觸感良好的材料來形成，但尤其以例如編入條數80～120條的紗布、木棉布等纖維素系纖維所構成的織物、編物或不織布所構成的片材料形成為佳。In the present embodiment, the base material sheet 7 constituting the mask body 3 has a cellulose cloth 9 (first cloth) which forms a part of the skin facing surface S1 of the mask body 3, and a synthetic fiber cloth 11 which forms the non-skin opposing surface S2. Two-layer structure of (second cloth). The first fabric of the present invention can be formed by appropriately selecting a material having a good air permeability or a good touch, as long as it has hygroscopicity, and in particular, for example, a cellulose fiber such as gauze or kapok cloth having 80 to 120 strips is incorporated. A sheet material composed of a woven fabric, a knitted fabric or a non-woven fabric is preferably formed.
並且，本創作中，布帛具有吸濕性是在以下的場合。 以110℃將成為吸濕性之有無的評估對象的布帛的樣本真空乾燥24小時，測量絕對乾燥時的樣本的質量(W 0)。接著，將該樣本靜置於溫度20℃，調濕成濕度90%RH的恆溫恆濕機內24小時，測量靜置後之樣本的質量(W 1)。在樣本的質量W 1＞W 0的場合，評估該樣本相關的布帛具有吸濕性。 Further, in the present creation, the fabric has hygroscopicity in the following cases. The sample of the fabric to be evaluated for the presence or absence of hygroscopicity was vacuum dried at 110 ° C for 24 hours, and the mass (W 0 ) of the sample at the time of absolute drying was measured. Next, the sample was allowed to stand in a thermo-hygrostat having a temperature of 20 ° C and humidity-adjusted to a humidity of 90% RH for 24 hours, and the mass (W 1 ) of the sample after standing was measured. In the case where the mass of the sample W 1 > W 0 , the fabric associated with the sample was evaluated to be hygroscopic.
又，本創作的第2布帛，例如可從基重10～40g/m 2的熔噴不織布、仿黏型不織布、SMS不織布及熱風不織布等的各種習知的合成纖維不織布片之中，適當選擇通氣性良好的材料來形成。並且，本創作的第2布帛，雖可以是織物或編物所構成的片材料，但從該布帛的上端緣、下端緣分別不容易刺激著用人的臉面的觀點，以不織布所構成的片材料為佳。 又，構成該不織布片的合成纖維，舉例有：聚乙烯(PE)纖維、聚丙烯(PP)纖維等的聚烯烴系纖維、聚酯系纖維、尼龍等的聚醯胺系纖維等。如後述，構成口罩主體的基材片從較佳進行壓花處理的觀點，上述合成纖維是以熱熔敷性纖維為佳。 In addition, the second fabric of the present invention can be appropriately selected from various conventional synthetic fiber nonwoven fabrics such as a melt-blown nonwoven fabric, a non-bonded nonwoven fabric, an SMS nonwoven fabric, and a hot air non-woven fabric having a basis weight of 10 to 40 g/m 2 . A material with good air permeability is formed. Further, the second fabric of the present invention may be a sheet material composed of a woven fabric or a knitted fabric, but the upper end edge and the lower end edge of the fabric are not likely to irritate the face of the user, and the sheet material composed of the non-woven fabric is good. In addition, examples of the synthetic fiber constituting the nonwoven fabric sheet include polyolefin fibers such as polyethylene (PE) fibers and polypropylene (PP) fibers, polyester fibers, and polyamide fibers such as nylon. As will be described later, the base material sheet constituting the mask body is preferably a heat-fusible fiber from the viewpoint of preferably performing embossing treatment.
並且，構成口罩主體的基材片不限於上述構成，例如也可以在形成肌膚相對面的第1布帛與形成非肌膚相對面的第2布帛之間，間隔包括吸附微粒子的過濾功能及/或芳香劑、抗菌劑的中間片。或者，也可在第1布帛與第2布帛之間，間隔一片以上的天然纖維或合成纖維的織物、編物或不織布所構成的布帛。Further, the base material sheet constituting the mask main body is not limited to the above-described configuration. For example, a filter function and/or a fragrance for adsorbing fine particles may be provided between the first fabric forming the skin-facing surface and the second fabric forming the non-skin-facing surface. Intermediate film of agent and antibacterial agent. Alternatively, a fabric composed of one or more natural fibers or synthetic fibers, a knitted fabric, or a non-woven fabric may be interposed between the first fabric and the second fabric.
本實施形態中，纖維素布帛9是以捻合複數纖維素系短纖維的紗線的編物而成的紗布所構成。纖維素布帛9的肌膚相對面T1是如第4圖表示，纖維素系短纖維的纖維端容易從該肌膚相對面T1朝厚度方向T突出，因該纖維端與著用人的肌膚接觸，會對著用人賦予刺痛感等的刺激。In the present embodiment, the cellulose cloth 9 is composed of a gauze obtained by kneading a yarn of a plurality of cellulose-based short fibers. The skin-facing surface T1 of the cellulose cloth 9 is as shown in Fig. 4, and the fiber end of the cellulose-based short fiber easily protrudes from the skin-facing surface T1 toward the thickness direction T, and the fiber end is in contact with the human skin. The user gives a stimulus such as a tingling sensation.
另一方面，本實施形態中，合成纖維布帛11是藉長纖維的仿黏型不織布所構成。合成纖維布帛11是與纖維素布帛9不同，其纖維端從合成纖維布帛11的表面(肌膚相對面或非肌膚相對面)從厚度方向T突出困難。因此，合成纖維布帛11即使與著用人的肌膚接觸，對著用人不會有造成刺痛感等的刺激之虞。 並且，本說明書中，短纖維是平均纖維長為0.5～100mm的纖維。又，長纖維是平均纖維長超過100mm，在其中包含有連續纖維。On the other hand, in the present embodiment, the synthetic fiber fabric 11 is composed of a non-woven fabric of a long fiber. The synthetic fiber cloth 11 is different from the cellulose cloth 9 in that it is difficult to protrude from the thickness direction T from the surface (the skin facing surface or the non-skin opposing surface) of the synthetic fiber cloth 11 . Therefore, even if the synthetic fiber fabric 11 comes into contact with the skin of the user, it does not cause irritations such as tingling to the user. Further, in the present specification, the short fibers are fibers having an average fiber length of 0.5 to 100 mm. Further, the long fibers have an average fiber length of more than 100 mm and contain continuous fibers therein.
本創作中，熱熔敷性纖維等的合成纖維，及纖維素系纖維之中，除漿料以外的例如再生纖維素纖維及半合成纖維的平均纖維長是根據JIS L 1015：2010的附屬書A的「A7.1纖維長測量」的「以在附有A7.1.1 A法(標準法)刻度的玻璃板上測量各纖維長度的方法」來測量。 並且，上述方法是相當於1981年發行的ISO 6989的測試方法。In the present invention, among synthetic fibers such as heat-fusible fibers and cellulose fibers, the average fiber length of, for example, regenerated cellulose fibers and semi-synthetic fibers other than the slurry is a subsidiary according to JIS L 1015:2010. The "A7.1 fiber length measurement" of A is measured by "measuring the length of each fiber on a glass plate having the A7.1.1 A method (standard method) scale". Moreover, the above method is equivalent to the test method of ISO 6989 issued in 1981.
本創作中，第1布帛的每單位面積的纖維端的數量是比第2布帛的每單位面積的纖維端的數量多。並且，第1布帛及第2布帛是可藉以下的方法評估分別的每單位面積的纖維端的條數。 從第1布帛與第2布帛分別切出10mm×10mm的樣本，在各個樣本中，以電子顯微鏡觀察第1布帛的肌膚相對面與第2布帛的非肌膚相對面，以目視計算可獲得從各樣本表面朝厚度方向突出之纖維端的條數。In the present creation, the number of fiber ends per unit area of the first fabric is larger than the number of fiber ends per unit area of the second fabric. Further, the first fabric and the second fabric are capable of evaluating the number of fiber ends per unit area by the following methods. A sample of 10 mm × 10 mm was cut out from the first fabric and the second fabric, and the skin-opposing surface of the first fabric and the non-skin opposing surface of the second fabric were observed by an electron microscope in each sample, and visually calculated. The number of fiber ends on which the sample surface protrudes in the thickness direction.
本實施形態中，口罩主體3具有朝橫向(C)延伸的上端緣3a及下端緣3b。又，口罩主體3具有從上端緣3a全區域朝縱向(L)向10mm下方延伸的矩形區域的上端緣部3A。此外，口罩主體3在橫向(C)的兩側部分別具有沿著縱向(L)延伸的側緣部3c。本實施形態中，側緣部3c、3c分別的橫向(C)的長度為10mm，但是本創作的側緣部的橫向的長度是可在5mm～20mm左右的範圍內適當變更。在口罩主體3的側緣部3c、3c分別配設有後述的側片13。並且，口罩主體3的側緣部3c、3c分別被區劃為形成有後述之缺口部15的缺口部形成區域17與未形成有該缺口部15的缺口部非形成區域19。In the present embodiment, the mask body 3 has an upper end edge 3a and a lower end edge 3b extending in the lateral direction (C). Further, the mask body 3 has an upper end portion 3A of a rectangular region extending downward from the entire upper edge 3a toward the longitudinal direction (L) by 10 mm. Further, the mask body 3 has side edge portions 3c extending in the longitudinal direction (L) at both side portions of the lateral direction (C). In the present embodiment, the length of the lateral direction (C) of each of the side edge portions 3c and 3c is 10 mm. However, the lateral length of the side edge portion of the present invention can be appropriately changed within a range of about 5 mm to 20 mm. Side sheets 13 to be described later are disposed on the side edge portions 3c and 3c of the mask body 3, respectively. Further, the side edge portions 3c and 3c of the mask body 3 are respectively partitioned into a notch portion forming region 17 in which a notch portion 15 to be described later is formed, and a notch portion non-forming region 19 in which the notch portion 15 is not formed.
本創作中，口罩主體的縱向的尺寸，即上端緣與下端緣的長度在著用前(未使用)的狀態，即非展開狀態中，以60mm～100mm左右為佳，口罩主體的橫向的尺寸為140～180mm左右。如以上構成口罩主體的縱向及橫向的尺寸時，以可充分包覆大人之著用人的標準大小的臉頰及下顎的部份的點為佳。In the present creation, the longitudinal dimension of the mask body, that is, the lengths of the upper end edge and the lower end edge are in a state before use (unused), that is, in a non-expanded state, preferably about 60 mm to 100 mm, and a lateral dimension of the mask body. It is about 140 to 180 mm. When the longitudinal and lateral dimensions of the mask body are formed as described above, it is preferable to sufficiently cover the cheeks and the lower jaw portions of the standard size of the adult.
本實施形態中，口罩主體3具有在著用時，朝非肌膚相對面S2側***用的褶狀構造P。 更具體而言，如第3圖表示，在構成口罩主體3的基材片7，從口罩主體3的上端緣3a的近位側，形成有第1摺痕部27a與第2摺痕部27b與第3摺痕部27c。第1摺痕部27a～第3摺痕部27c分別的構成乃至位置關係在口罩主體3的著用前(未使用)的狀態，即非展開狀態下是如下述。In the present embodiment, the mask body 3 has a pleated structure P for bulging toward the non-skin opposing surface S2 when it is used. More specifically, as shown in FIG. 3, in the base material sheet 7 constituting the mask body 3, the first crease portion 27a and the second crease portion 27b are formed on the proximal side of the upper end edge 3a of the mask body 3. And the third crease portion 27c. The configuration and the positional relationship of the first crease portion 27a to the third crease portion 27c are in the state before (unused) the mask body 3 is used, that is, in the non-expanded state as follows.
第1摺痕部27a，包括：第1基部21a；第1基部21a與第1頂部23a之間的下擺部S3；第1頂部23a；及第1頂部23a與第2基部21b之間的下擺部S4。在第1摺痕部27a中，第1頂部23a是比上端緣3a更位在下端緣3b側。並且，在第1摺痕部27a中，下擺部S3的縱向(L)的長度比下擺部S4的縱向(L)的長度短。The first crease portion 27a includes a first base portion 21a, a hem portion S3 between the first base portion 21a and the first top portion 23a, a first top portion 23a, and a hem portion between the first top portion 23a and the second base portion 21b. S4. In the first crease portion 27a, the first top portion 23a is positioned closer to the lower end edge 3b than the upper end edge 3a. Further, in the first crease portion 27a, the length of the vertical direction (L) of the hem portion S3 is shorter than the length of the vertical direction (L) of the hem portion S4.
第2摺痕部27b，包括：第2基部21b；第2基部21b與第2頂部23b之間的下擺部S5；第2頂部23b；及第2頂部23b與第3基部21c之間的下擺部S6。第2摺痕部27b比第1摺痕部27a更位於非肌膚相對面S2側。並且，在第2摺痕部27b中，第2頂部23b是比第1摺痕部27a的第1頂部23a進一步位在下端緣3b側，第2基部21b是比第1摺痕部27a的第1基部21a進一步位在下端緣3b側。又，在第2摺痕部27b中，下擺部S5的縱向(L)的長度比下擺部S6的縱向(L)的長度短。The second crease portion 27b includes a second base portion 21b, a hem portion S5 between the second base portion 21b and the second top portion 23b, a second top portion 23b, and a hem portion between the second top portion 23b and the third base portion 21c. S6. The second crease portion 27b is located on the non-skin opposing surface S2 side of the first crease portion 27a. In the second crease portion 27b, the second top portion 23b is located further on the lower end edge 3b side than the first top portion 23a of the first crease portion 27a, and the second base portion 21b is the first crease portion 27a. The base portion 21a is further positioned on the lower end edge 3b side. Further, in the second crease portion 27b, the length of the vertical direction (L) of the hem portion S5 is shorter than the length of the vertical direction (L) of the hem portion S6.
第3摺痕部27c，包括：第3基部21c；第3基部21c與第3頂部23c之間的下擺部S7；第3頂部23c；第3頂部23c與底部25之間的下擺部S8；底部25；底部25與第4基部21d之間的下擺部S9；及第4基部21d。第3摺痕部27c比第2摺痕部27b更位於非肌膚相對面S2側。並且，在第3摺痕部27c中，第3頂部23c是比第2摺痕部27b的第2頂部23b進一步位在下端緣3b側，第3基部21c是比第2摺痕部27b的第2基部21b進一步位在下端緣3b側。又，在第3摺痕部27c中，第4基部21d是比第3基部21c更位於下端緣3b側。又，第3摺痕部27c中，底部25是比口罩主體3的下端緣3b更位於上端緣3a側，且比第4基部21d更位於下端緣3b側。並且，在第3摺痕部27c中，下擺部S7的縱向(L)的長度與下擺部S9的縱向(L)的長度的和是比下擺部S8的縱向(L)的長度短。The third crease portion 27c includes a third base portion 21c, a hem portion S7 between the third base portion 21c and the third top portion 23c, a third top portion 23c, a hem portion S8 between the third top portion 23c and the bottom portion 25, and a bottom portion. 25; a hem portion S9 between the bottom portion 25 and the fourth base portion 21d; and a fourth base portion 21d. The third crease portion 27c is located on the non-skin opposing surface S2 side of the second crease portion 27b. Further, in the third crease portion 27c, the third top portion 23c is positioned further on the lower end edge 3b side than the second top portion 23b of the second crease portion 27b, and the third base portion 21c is the second crease portion 27b. The base portion 21b is further positioned on the lower end edge 3b side. Further, in the third crease portion 27c, the fourth base portion 21d is located closer to the lower end edge 3b than the third base portion 21c. Further, in the third crease portion 27c, the bottom portion 25 is located closer to the upper end edge 3a than the lower end edge 3b of the mask body 3, and is located closer to the lower end edge 3b than the fourth base portion 21d. Further, in the third crease portion 27c, the sum of the length of the vertical direction (L) of the hem portion S7 and the length of the vertical direction (L) of the hem portion S9 is shorter than the length of the vertical direction (L) of the hem portion S8.
另外，口罩主體3，包括：上端緣3a與第1基部21a之間的第1基底部S10、第4基部21d與下端緣3b之間的第2基底部S11。 如上述，藉上述第1摺痕部27a～第3摺痕部27c及第1基底部S10、第2基底部S11所形成的蛇腹狀的構造為口罩主體3的褶狀構造P。Further, the mask body 3 includes a first base portion S10 between the upper end edge 3a and the first base portion 21a, and a second base portion S11 between the fourth base portion 21d and the lower end edge 3b. As described above, the bellows structure formed by the first crease portion 27a to the third crease portion 27c, the first base portion S10, and the second base portion S11 is the pleated structure P of the mask body 3.
口罩主體3在著用前(未使用)的狀態，使第1基底部S10與下擺部S3的至少一部份；下擺部S4與下擺部S5的至少一部份；下擺部S6與下擺部S7的至少一部份；下擺部S9與第2基底部S11的至少一部份分別重疊回折層疊，藉此在厚度方向T，具有扁平的構造。The mask body 3 has at least a portion of the first base portion S10 and the hem portion S3 in a state before use (unused); at least a portion of the hem portion S4 and the hem portion S5; the hem portion S6 and the hem portion S7 At least a part of the hem portion S9 and at least a portion of the second base portion S11 are overlapped and folded back, thereby having a flat structure in the thickness direction T.
另一方面，口罩主體3在口罩1的著用狀態下，如第4圖表示，對應著用人的下顎的長度將口罩主體3的下端緣3b朝縱向(L)的下方拉扯延伸，並使得口罩主體3朝非肌膚相對面S2側***，變形為Ω形狀。本實施形態是在口罩1的著用狀態下，下擺部S8為最***的面，配置在對應著用人的鼻子的前端或嘴邊的位置。On the other hand, in the state in which the mask 1 is in use, as shown in Fig. 4, the lower end edge 3b of the mask body 3 is pulled downward in the longitudinal direction (L) corresponding to the length of the user's lower jaw, and the mask is made The main body 3 is swelled toward the non-skin opposing surface S2 side, and is deformed into an Ω shape. In the present embodiment, in the state in which the mask 1 is used, the hem portion S8 is the most swelled surface, and is disposed at a position corresponding to the front end or the mouth of the nose of the user.
再者，本創作的口罩主體的褶狀構件不限於如上述，在著用時，只要口罩主體構成可朝非肌膚相對面側***，即可適當變更其摺痕的數量或摺痕的方向等的具體構成。In addition, the pleated member of the mask main body of the present invention is not limited to the above, and when the mask body is configured to be swellable toward the non-skin opposing side, the number of creases or the direction of the crease can be appropriately changed. The specific composition.
[缺口部] 如第1圖及第2圖表示，本實施形態中，口罩主體3在兩側緣部3c、3c分別在比縱向中央軸線C L更位於下方的位置具有缺口部15。缺口部15具有朝著口罩主體3的橫向(C)的中央部形成凹陷的形狀，更具體而言隨著從兩側緣部3c、3c分別朝橫向(C)的內方依序成為窄幅的大致V字型。口罩主體3具有缺口部15，藉此在口罩1的使用時，使得該缺口部15容易成為兩側緣部3c、3c分別之誘導變形的起點，因此提升上述兩側緣部3c、3c分別與著用人之臉面的密接性，可提升口罩主體3對臉面的適合性。 [Cutout portion] As in FIG. 1 FIG. 2 shows a second, aspect of this embodiment, the mask body 3 on the side edge portions 3c, 3c each having a longitudinal central axis C L than the more a position located below the cutout portion 15. The notch portion 15 has a shape in which a recess is formed toward a central portion of the lateral direction (C) of the mask body 3, and more specifically, a narrow width is sequentially formed from the inner side of the both side edges 3c, 3c toward the lateral direction (C). The approximate V shape. The mask body 3 has a notch portion 15, whereby when the mask 1 is used, the notch portion 15 is easily used as a starting point for inducing deformation of the both side edge portions 3c, 3c, respectively, thereby raising the side edge portions 3c, 3c, respectively The adhesion of the face of the user can improve the suitability of the mask body 3 to the face.
缺口部15是在口罩主體3的兩側緣部3c、3c的分別中，藉著將纖維素布帛9裁斷成大致V字型，並熔斷合成纖維布帛11所形成。The notch portion 15 is formed by cutting the cellulose cloth 9 into a substantially V shape and melting the synthetic fiber cloth 11 in each of the both side edge portions 3c and 3c of the mask body 3.
並且，口罩主體3在兩側緣部3c、3c分別被區劃為形成有缺口部15的缺口部形成區域17與未形成有該缺口部15的缺口部非形成區域19。Further, the mask body 3 is partitioned into a notch portion forming region 17 in which the notch portion 15 is formed and a notch portion non-formation region 19 in which the notch portion 15 is not formed, in the both side edge portions 3c and 3c.
再者，本創作的缺口部不限於上述構成，也可以是單數或複數的直線形、曲線狀等的各種習知的形狀。又，本創作的缺口部也可以僅藉著裁斷基材片來設置，在該基材片由複數片構成的場合，也可藉著裁斷及壓接來形成構成該基材片的片彼此。Further, the notch portion of the present invention is not limited to the above configuration, and may be various conventional shapes such as a singular or plural linear shape or a curved shape. Further, the notch portion of the present invention may be provided only by cutting the base material sheet, and when the base material sheet is composed of a plurality of sheets, the sheets constituting the base sheet may be formed by cutting and crimping.
[側片、壓花部、回折部] 如第1及2圖表示，本實施形態中，口罩主體3是在兩側緣部3c、3c分別具有包覆兩側緣部3c、3c分別的肌膚相對面S1及非肌膚相對面S2的側片13。側片13是以分別夾持著由纖維素布帛9及合成纖維布帛11的兩層構造所成的口罩主體3之基材片7的兩側緣部3c、3c的狀態配設。 並且，本創作的側片不限於上述構成，也可以在口罩主體的至少兩側緣部分別的缺口部形成區域中，由從非肌膚相對面側及肌膚相對面側包覆缺口部的布帛構成即可。[Side sheet, embossed portion, and folded portion] As shown in Figs. 1 and 2, in the present embodiment, the mask body 3 has skin covering both side edges 3c and 3c at both side edges 3c and 3c. The opposite surface S1 and the side sheet 13 of the non-skin opposing surface S2. The side panel 13 is disposed in a state in which both side edge portions 3c and 3c of the base material sheet 7 of the mask body 3 formed by the two-layer structure of the cellulose cloth 9 and the synthetic fiber cloth 11 are sandwiched. In addition, the side panel of the present invention is not limited to the above-described configuration, and may be formed of a cloth covering the notch portion from the non-skin opposing surface side and the skin facing surface side in each of the notch portion forming regions of at least both edge portions of the mask body. Just fine.
又，構成側片的布帛是與構成口罩主體的第2布帛同樣，例如可從基重10～40g/m 2的熔噴不織布、仿黏型不織布、SMS不織布及熱風不織布等的各種習知的合成纖維不織布片之中，適當選擇通氣性良好的材料來形成。並且，構成本創作的側片的布帛，雖可以是織物或編物所構成的片材料，但從側片不容易刺激著用人的臉面的觀點，以不織布構成的片材料為佳。 Further, similarly to the second fabric constituting the mask body, the fabric constituting the side panel may be, for example, a melt blown nonwoven fabric, a non-woven fabric, an SMS nonwoven fabric, a hot air nonwoven fabric, or the like having a basis weight of 10 to 40 g/m 2 . Among the synthetic fiber nonwoven fabrics, a material having good air permeability is appropriately selected. Further, the fabric constituting the side panel of the present invention may be a sheet material composed of a woven fabric or a knitted fabric, but a sheet material composed of a non-woven fabric is preferable from the viewpoint that the side panel is less likely to irritate the face of the user.
本實施形態中，口罩主體3在兩側緣部3c、3c分別之中，具有沿著縱向(L)延伸的壓花部29。更具體而言，壓花部29是在缺口部非形成區域19中，於厚度方向T將構成口罩主體3的基材片7，即纖維素布帛9及合成纖維布帛11，與側片13藉壓花所形成。並且，本實施形態的壓花部29雖是在兩側緣部3c、3c分別之中分別配置有兩列，但本創作中，不限於此構成，也可由一列或三列以上所形成。In the present embodiment, the mask body 3 has an embossed portion 29 extending in the longitudinal direction (L) among the both side edge portions 3c and 3c. More specifically, the embossed portion 29 is formed in the notch portion non-formation region 19, and the base material sheet 7 constituting the mask body 3, that is, the cellulose cloth 9 and the synthetic fiber cloth 11 in the thickness direction T, and the side sheet 13 Embossed. Further, in the embossed portion 29 of the present embodiment, two rows are arranged in each of the both side edge portions 3c and 3c. However, the present invention is not limited to this configuration, and may be formed in one row or three or more rows.
又，本實施形態中，口罩主體3在兩側緣部3c、3c分別的缺口部形成區域17中，不具有壓花部29。Further, in the present embodiment, the mask body 3 does not have the embossed portion 29 in the notch portion forming region 17 of each of the both side edge portions 3c and 3c.
本實施形態中，兩側緣部3c、3c分別的缺口部形成區域17的剛性比兩側緣部3c、3c分別的缺口部非形成區域19的剛性低。 並且，兩側緣部的缺口部形成區域及缺口部非形成區域分別的剛性值雖尤其不加以限制，但剛性值在彎曲剛性測試，亦即從測量對象的片材裁出預定尺寸(例如，100mm×100mm)的測試片之後，可藉著使用純彎曲測試機 KES FB-2(KATO TECH股份公司製)測量對應該測試片之各種方向(即，對應測量對象構件之縱向的方向)的缺口部形成區域或缺口部非形成區域的位置的彎曲剛性來獲得。In the present embodiment, the rigidity of the notch portion forming region 17 of each of the both side edge portions 3c and 3c is lower than the rigidity of the notch portion non-forming region 19 of the both side edge portions 3c and 3c. Further, the rigidity values of the notch portion forming region and the notch portion non-forming region of the both side edge portions are not particularly limited, but the rigidity value is measured in the bending rigidity, that is, the predetermined size is cut out from the sheet of the measuring object (for example, After the test piece of 100 mm × 100 mm), the gap corresponding to the various directions of the test piece (that is, the direction corresponding to the longitudinal direction of the measuring member) can be measured by using a pure bending tester KES FB-2 (manufactured by KATO TECH Co., Ltd.). The portion forming region or the notch portion is obtained by bending rigidity at a position where the region is not formed.
如第3圖表示，本實施形態中，構成基材片7的合成纖維布帛11具有在朝口罩主體3的橫向(C)延伸的下端緣3b向肌膚相對面S1側回折的第1回折部31，構成使得該第1回折部31包覆纖維素布帛9。另外，纖維素布帛9具有在下端緣3b向肌膚相對面S1側回折的第2回折部33。 並且，合成纖維布帛11的第1回折部31的縱向(L)的長度L1構成比纖維素布帛9的第2回折部33的縱向(L)的長度L2長。As shown in Fig. 3, in the present embodiment, the synthetic fiber fabric 11 constituting the base material sheet 7 has the first folded portion 31 which is folded back toward the skin facing surface S1 side at the lower end edge 3b extending in the lateral direction (C) of the mask body 3. The first folded portion 31 is covered with the cellulose cloth 9 . Further, the cellulose cloth 9 has a second folded portion 33 which is folded back toward the skin facing surface S1 side at the lower end edge 3b. Further, the length L1 of the longitudinal direction (L) of the first folded portion 31 of the synthetic fiber fabric 11 is longer than the length L2 of the longitudinal direction (L) of the second folded portion 33 of the cellulose cloth 9.
又，合成纖維布帛11的第1回折部31與纖維素布帛9的第2回折部33皆是在口罩主體3的下端緣3b附近被壓花部35所固定。 並且，本創作的第2布帛的第1回折部與第1布帛的第2回折部也可以HMA等的黏著劑固定。Further, both the first folded portion 31 of the synthetic fiber fabric 11 and the second folded portion 33 of the cellulose cloth 9 are fixed by the embossed portion 35 in the vicinity of the lower end edge 3b of the mask body 3. Further, the first folded portion of the second fabric of the present creation and the second folded portion of the first fabric may be fixed by an adhesive such as HMA.
本實施形態中，如第2圖表示，口罩主體3進一步在縱向(L)的中央部，具有朝橫向(C)延伸的輔助壓花部37。更具體而言，輔助壓花部37是藉著在第2摺痕部27b的下擺部S6的口罩1之著用前(未使用)的狀態下，不與下擺部S5重疊的部份中，進行構成口罩主體3的基材片7，即纖維素布帛9及合成纖維布帛11的壓花所形成。In the present embodiment, as shown in Fig. 2, the mask body 3 further has an auxiliary embossing portion 37 extending in the lateral direction (C) in the central portion of the longitudinal direction (L). More specifically, the auxiliary embossed portion 37 is a portion that does not overlap the hem portion S5 in a state before (unused) the mask 1 of the hem portion S6 of the second crease portion 27b is used. The substrate sheet 7 constituting the mask body 3, that is, the embossing of the cellulose cloth 9 and the synthetic fiber cloth 11 is formed.
[鼻蓋部] 如第2圖及第3圖表示，本實施形態中，口罩主體3在比纖維素布帛9更近肌膚相對面S1側，具有從上端緣部3A朝縱向(L)延伸的鼻蓋部39。設鼻蓋部39的縱向(L)的長度為L3時，L3為口罩1的著用前(未使用)的狀態之口罩主體3的縱向(L)的長度的30%左右。 鼻蓋部39，具有：在口罩主體3的上端緣部3A中藉熱融型黏合劑固定的固定端38，及在固定端38的下方朝著橫向(C)延伸的自由端40。在口罩1的使用時，鼻蓋部39的固定端38的橫向(C)的中央部份與著用人的鼻根部份，自由端40的橫向(C)的中央部份與著用人的鼻子前端部份，分別地容易抵接。並且，本創作之鼻蓋部對口罩主體的上端緣部的接合形態不限於上述，也可藉熱熔敷等其他的接合形態來接合。[Nose-cover part] As shown in Fig. 2 and Fig. 3, in the present embodiment, the mask body 3 has a skin-facing surface S1 closer to the longitudinal direction (L) than the cellulose cloth 9 on the skin-facing surface S1 side. Nose cover portion 39. When the length of the longitudinal direction (L) of the nose cap portion 39 is L3, L3 is about 30% of the length of the longitudinal direction (L) of the mask body 3 in the state before (unused) the mask 1 is used. The nose cap portion 39 has a fixed end 38 fixed by a hot-melt adhesive in the upper end edge portion 3A of the mask body 3, and a free end 40 extending downward (C) below the fixed end 38. In the use of the mask 1, the central portion of the lateral direction (C) of the fixed end 38 of the nose cap portion 39 is attached to the nose portion of the user, and the central portion of the lateral direction (C) of the free end 40 is associated with the nose of the user. The front end parts are easily abutted separately. Further, the joint form of the nose cap portion of the present invention to the upper end edge portion of the mask body is not limited to the above, and may be joined by other joining forms such as heat welding.
鼻蓋部39是由合成纖維布帛所構成，在著用人著用口罩1時，構成與著用人的鼻子抵接。 構成本創作的鼻蓋部的合成纖維布帛是與構成口罩主體的第2布帛同樣，例如可在基重10～40g/m 2的熔噴不織布、仿黏型不織布、SMS不織布及熱風不織布等的各種習知的合成纖維不織布片之中，適當選擇通氣性良好的材料形成。 The nose cap portion 39 is made of a synthetic fiber cloth, and when the user wears the mask 1, the configuration is in contact with the nose of the user. The synthetic fiber fabric constituting the nasal cap portion of the present invention is similar to the second fabric constituting the mask main body, and can be, for example, a melt-blown nonwoven fabric, a pseudo-viscous nonwoven fabric, an SMS nonwoven fabric, a hot air non-woven fabric, or the like having a basis weight of 10 to 40 g/m 2 . Among various conventional synthetic fiber nonwoven fabric sheets, a material having a good air permeability is appropriately selected.
再者，本創作的鼻蓋的縱向的長度不限於上述，可以是口罩主體的縱向長度的至少30%的長度，較佳為口罩主體的縱向長度的30～80%的長度，進一步較佳為口罩主體的縱向長度的30～60%的長度，最佳為口罩主體的縱向長度的30～50%的長度。鼻蓋的縱向長度的較佳範圍的下限值從更為容易抑制第1布帛與著用人的臉面接觸的觀點，該上限值是由鼻蓋部與著用人的嘴邊抵接而對著用人不易產生違和感的觀點來決定。 並且，本創作的鼻蓋為進一步容易抑制第1布帛與著用人的臉面接觸，從更為確實容易地抑制著用人之臉面的違和感的觀點，以口罩主體的褶狀構造中，超過第1基底部的下端緣側的端部延伸為佳。Furthermore, the longitudinal length of the nasal cap of the present invention is not limited to the above, and may be at least 30% of the longitudinal length of the mask body, preferably 30 to 80% of the longitudinal length of the mask body, and further preferably The length of the longitudinal length of the mask body is preferably from 30 to 60%, preferably from 30 to 50% of the longitudinal length of the mask body. The lower limit of the preferred range of the longitudinal length of the nasal cap is more likely to suppress the contact of the first fabric with the face of the user, and the upper limit is that the nose cap abuts against the mouth of the user and faces It is decided by the viewpoint that it is not easy for people to have a sense of violation. In addition, the nasal cap of the present invention is more likely to suppress the contact between the first fabric and the face of the user, and the pleat structure of the mask body exceeds the first base from the viewpoint of more reliably suppressing the feeling of discomfort of the face of the user. The end portion on the lower end side of the portion is preferably extended.
[保持構件] 如第1圖～第4圖表示，在本實施形態中，口罩主體3具有設置在上端緣3a側，以預定的形狀保持上端緣3a的一部份的保持構件41。保持構件41是配置在合成纖維布帛11與纖維素布帛9之間，藉配置在周圍的壓花部43固定使其位置不偏離。[Retaining member] As shown in Figs. 1 to 4, in the present embodiment, the mask body 3 has a holding member 41 which is provided on the upper end edge 3a side and holds a part of the upper end edge 3a in a predetermined shape. The holding member 41 is disposed between the synthetic fiber fabric 11 and the cellulose cloth 9, and is fixed by the surrounding embossed portion 43 so that the position thereof does not deviate.
本創作的保持構件是以具有薄板矩形形狀，以撓性的熱塑性樹脂(例如塑膠)等形成為佳。保持構件41為著用人可容易彎曲，且一旦變形成預定形狀時，只要不再施加外力即可保持其預定的形狀。因此，著用人在著用口罩1之後使得保持構件41配合鼻子的形狀變形時，保持構件41可以使口罩主體3的上端緣3a的附近配合著用人的鼻子形狀的狀態保持。藉此，保持構件41可抑制在上端緣3a與著用人的臉面之間產生間隙。The holding member of the present invention is preferably formed by a rectangular resin having a thin plate shape and a flexible thermoplastic resin (for example, plastic). The holding member 41 can be easily bent for the user, and once it is deformed into a predetermined shape, its predetermined shape can be maintained as long as no external force is applied. Therefore, when the user uses the mask 1 to deform the holding member 41 in accordance with the shape of the nose, the holding member 41 can hold the vicinity of the upper end edge 3a of the mask body 3 in a state in which the nose shape of the person is fitted. Thereby, the holding member 41 can suppress the occurrence of a gap between the upper end edge 3a and the face of the user.
[掛耳部] 掛耳部是以彈性可伸縮為佳，可藉不織布或織布、塑膠膜、橡膠帶等習知的材料形成。[Hanging Ear] The hanging ear is preferably elastically stretchable, and can be formed by a conventional material such as non-woven fabric or woven fabric, plastic film or rubber tape.
接著，說明本實施形態相關之口罩1的作用。 本實施形態的口罩1是在上述折狀構造P及兩側緣部3c、3c分別之中，藉著沿縱向(L)延伸的壓花部29，在使用時，容易維持口罩主體3之立體構造的保形性。並且，口罩主體3在兩側緣部3c、3c分別之中具備缺口部15，藉以使缺口部15成為變形誘導的起點，在使用時，容易提升口罩主體3對臉面的適合性。Next, the action of the mask 1 according to the present embodiment will be described. In the mask 1 of the present embodiment, the embossed portion 29 extending in the longitudinal direction (L) among the folded-shaped structure P and the both side edge portions 3c and 3c is easy to maintain the three-dimensional shape of the mask main body 3 during use. Conformality of the structure. Further, the mask body 3 includes the notch portion 15 in each of the both side edge portions 3c and 3c, whereby the notch portion 15 serves as a starting point for deformation induction, and it is easy to improve the suitability of the mask body 3 to the face during use.
又，本實施形態的口罩1是藉著構成口罩主體3的肌膚相對面S1一部份的纖維素布帛9一邊確保口罩主體3的吸濕性，一邊具備有上述構成的鼻蓋部39，藉此每單位面積的纖維端的數量比合成纖維布帛11多，在與著用人的臉面接觸時容易抑制對該臉面容易造成刺激的纖維素布帛9與著用人的臉面，尤其是鼻子部份的直接接觸。 更具體而言，口罩主體3的肌膚相對面S1的一部份是由纖維素布帛9所構成，因此藉著纖維素系纖維的吸濕性使著用人在口罩主體3內吐出的氣息容易地吸濕、蒸發，而不易悶熱。另一方面，構成口罩主體3的肌膚相對面S1的一部份的纖維素布帛9，例如由紗布等、捻合纖維素系的短纖維之紗線的編物所構成的場合，該纖維素系短纖維的纖維端容易從該肌膚相對面T1朝著厚度方向T突出，而使得該纖維端與著用人的肌膚接觸，造成對著用人刺痛感等的刺激。但是，口罩主體3在預定的位置，具有由合成纖維布帛所構成的鼻蓋部39，可藉此不易使著用人感覺該刺痛感等的刺激或違和感。 根據上述，本實施形態的口罩1可一邊提升口罩1的吸濕性，容易抑制著用人之臉面的違和感，而具優異裝戴感。 並且，本實施形態的口罩1是在口罩主體3中，具備保持構件41，在設有該保持構件41的部份口罩主體3尤其容易與著用人的鼻根部份密接。並藉著保持構件41的剛性，在設有該保持構件41的部份中，透過口罩主體3的肌膚相對面S1對於著用人的鼻根部份造成磨擦等，尤其容易對著用人造成刺激。為此，如本實施形態，設有鼻蓋部39以包覆保持構件41時，可更確實容易地抑制著用人之臉面的違和感。In the mask 1 of the present embodiment, the nasal mask portion 39 having the above configuration is provided while securing the moisture absorption of the mask body 3 by forming the cellulose cloth 9 which is a part of the skin facing surface S1 of the mask body 3. The number of fiber ends per unit area is larger than that of the synthetic fiber cloth, and it is easy to suppress direct contact between the cellulose cloth 9 which is easily irritating to the face and the face of the user, especially the nose portion, when it comes into contact with the face of the user. . More specifically, a part of the skin facing surface S1 of the mask body 3 is composed of the cellulose cloth 9, so that the breath of the cellulose fibers is easily absorbed by the user in the mask body 3 by the hygroscopicity of the cellulose fibers. Moisture, evaporation, not easy to sultry. On the other hand, when the cellulose cloth 9 constituting a part of the skin facing surface S1 of the mask body 3 is composed of, for example, a knitted fabric of a cellulose-based short fiber of gauze or the like, the cellulose system is used. The fiber end of the short fiber easily protrudes from the skin facing surface T1 toward the thickness direction T, so that the fiber end comes into contact with the human skin, causing irritation to the user's tingling sensation or the like. However, the mask body 3 has a nose cap portion 39 composed of a synthetic fiber cloth at a predetermined position, whereby it is difficult for the user to feel the irritating feeling or the feeling of discomfort such as the tingling sensation. According to the above, the mask 1 of the present embodiment can improve the hygroscopicity of the mask 1 and can easily suppress the feeling of discomfort of the face of the user, and has an excellent feeling of wearing. Further, the mask 1 of the present embodiment includes the holding member 41 in the mask body 3, and the mask body 3 provided with the holding member 41 is particularly likely to be in close contact with the nose portion of the user. By the rigidity of the holding member 41, in the portion where the holding member 41 is provided, the skin-facing surface S1 of the mask body 3 is rubbed against the nose portion of the user, and is particularly likely to cause irritation to the user. Therefore, according to the present embodiment, when the nose cap portion 39 is provided to cover the holding member 41, it is possible to more reliably and easily suppress the feeling of discomfort of the face of the user.
並且，本實施形態的口罩1由於鼻蓋部39與褶狀構造P是位在上述的位置關係，因此容易抑制纖維素布帛9與著用人的臉面接觸，更為確實容易地抑制著用人之臉面的違和感。Further, in the mask 1 of the present embodiment, since the nose cap portion 39 and the pleated structure P are in the above-described positional relationship, it is easy to suppress the contact between the cellulose cloth 9 and the face of the user, and it is possible to more reliably suppress the face of the user. The sense of violation.
又，本實施形態的口罩1為構成口罩主體3的肌膚相對面S1的一部份的布帛是由纖維素布帛所構成，因此更為確實容易地確保口罩主體的吸濕性。Further, in the mask 1 of the present embodiment, the fabric constituting a part of the skin facing surface S1 of the mask body 3 is made of a cellulose cloth, and therefore the moisture absorption of the mask body is more reliably ensured.
並且，本實施形態的口罩1是藉褶狀構造P及具有上述構成的壓花部29，在使用時，容易維持口罩主體3之立體構造的保形性，並且口罩主體3具備缺口部15，藉以使該缺口部15成為變形誘導的起點，在使用時，容易提升口罩主體3對臉面的適合性。 又，本實施形態的口罩1為口罩主體3在至少兩側緣部3c分別的缺口部形成區域17中，具備從非肌膚相對面S2側及肌膚相對面S1側包覆缺口部15的側片13，因此容易抑制缺口部15與著用人的臉面直接接觸，並且缺口部形成區域17的剛性構成比缺口部非形成區域19的剛性低，因此即使缺口部形成區域17接觸著用人的臉面，容易抑制著用人的臉面的違和感。 根據上述，本實施形態的口罩1在使用時，一邊容易提升口罩主體3對臉面的適合性，更為確實容易地抑制著用人的臉面的違和感。Further, the mask 1 of the present embodiment is a pleated structure P and an embossed portion 29 having the above-described configuration, and the shape retaining property of the three-dimensional structure of the mask body 3 is easily maintained during use, and the mask body 3 is provided with the notch portion 15, Therefore, the notch portion 15 serves as a starting point for deformation induction, and it is easy to improve the suitability of the mask body 3 to the face during use. In the mask 1 of the present embodiment, the mask body 3 includes side panels that cover the notch portion 15 from the non-skin opposing surface S2 side and the skin facing surface S1 side in the notch portion forming region 17 of each of the both side edge portions 3c. 13, it is easy to prevent the notch portion 15 from coming into direct contact with the face of the user, and the rigidity of the notch portion forming region 17 is lower than the rigidity of the notch portion non-formation region 19, so that even if the notch portion forming region 17 is in contact with the user's face, it is easy. Suppresses the sense of disobedience in the face of the user. According to the above, the mask 1 of the present embodiment can easily improve the suitability of the mask body 3 to the face when it is used, and it is possible to more reliably suppress the feeling of discomfort of the user's face.
又，本實施形態的口罩1中，缺口部形成區域17不具有壓花部，因此即使該缺口部形成區域17與著用人的臉面接觸，本實施形態的口罩1，對著用人的臉面也不易造成刺激，更為確實容易地抑制著用人的臉面的違和感。Further, in the mask 1 of the present embodiment, since the notch portion forming region 17 does not have the embossed portion, the mask 1 of the present embodiment is not easy to face the user's face even if the notch portion forming region 17 comes into contact with the face of the user. It causes irritation, and it is more and more easy to suppress the feeling of disobedience on the face of the user.
並且，本實施形態的口罩1中，纖維素布帛9為織物因此一邊維持吸濕性一邊具有通氣性而不易悶熱。並且，口罩主體3在兩側緣部3c分別的缺口部15中，熔斷合成纖維布帛11，因此在熔斷部份中熔接合成纖維布帛11與纖維素布帛9，容易抑制兩布帛的位置偏離並可更為確實容易地確保口罩1的強度，容易維持口罩主體3之立體構造的保形性，因此更為確實容易地確保口罩主體3對臉面的適合性，並更確實容易地抑制著用人之臉面的違和感。Further, in the mask 1 of the present embodiment, the cellulose cloth 9 is a woven fabric, and therefore has air permeability while maintaining hygroscopicity, and is not easily sultry. Further, the mask main body 3 fuses the synthetic fiber fabric 11 in the notch portions 15 of the both side edge portions 3c, so that the fiber cloth 11 and the cellulose cloth 9 are fusion-bonded in the fusing portion, and the positional deviation of the two fabrics is easily suppressed. The strength of the mask 1 is more reliably ensured, and the shape retaining property of the three-dimensional structure of the mask body 3 is easily maintained. Therefore, the suitability of the mask body 3 to the face is more reliably ensured, and the face of the user is more reliably suppressed. The sense of violation.
又，本實施形態的口罩1中，在口罩主體3的下端緣3b附近，將纖維素布帛9包覆於合成纖維布帛11，因此在下端緣3b附近，纖維素布帛9直接接觸著用人的臉面困難。因此，本實施形態的口罩1更為確實容易地抑制著用人之臉面的違和感。Further, in the mask 1 of the present embodiment, the cellulose cloth 9 is coated on the synthetic fiber cloth 11 in the vicinity of the lower end edge 3b of the mask body 3, so that the cellulose cloth 9 directly contacts the user's face in the vicinity of the lower end edge 3b. difficult. Therefore, the mask 1 of the present embodiment more reliably suppresses the feeling of discomfort of the face of the user.
並且，本實施形態的口罩1是藉口罩主體3的第2回折部33，使下端緣3b附近的剛性增加來提升口罩主體3之立體構造的保形性。因此，本實施形態的口罩1更為確實容易地確保並確保口罩主體3對臉面的適合性，更確實容易地抑制著用人之臉面的違和感。Further, the mask 1 of the present embodiment is the second folded portion 33 of the mask cover main body 3, and the rigidity in the vicinity of the lower end edge 3b is increased to improve the shape retention of the three-dimensional structure of the mask body 3. Therefore, the mask 1 of the present embodiment more reliably ensures the suitability of the mask body 3 to the face, and more reliably suppresses the feeling of discomfort of the face of the user.
又，本實施形態的口罩1是藉輔助壓花部37進一步容易維持口罩主體3之立體構造的保形性。因此，本實施形態的口罩1更為確實容易地確保口罩主體3對臉面的適合性，更確實容易地抑制著用人之臉面的違和感。Further, in the mask 1 of the present embodiment, the shape retaining property of the three-dimensional structure of the mask body 3 is further easily maintained by the auxiliary embossing portion 37. Therefore, the mask 1 of the present embodiment more reliably ensures the suitability of the mask body 3 to the face, and more reliably suppresses the feeling of discomfort of the face of the user.
並且，本創作相關的口罩不限於上述實施形態或例示性記載，在不脫離本創作的目的、主旨的範圍內，可適當組合與變更等。 又，本創作中，「第1」、「第2」等的序號為區別賦予該序號的事項，並非意味著各事項的順序或優先度、重要度等。In addition, the masks of the present invention are not limited to the above-described embodiments or exemplified descriptions, and may be appropriately combined and changed without departing from the spirit and scope of the present invention. In addition, in the present creation, the numbers of "1st", "2nd", and the like are items that are different from each other, and do not mean the order, priority, importance, and the like of each item.
1‧‧‧口罩1‧‧‧ mask
3‧‧‧口罩主體 3‧‧‧ mask body
3a‧‧‧上端緣 3a‧‧‧Upper edge
3A‧‧‧上端緣部 3A‧‧‧Upper edge
3b‧‧‧下端緣 3b‧‧‧Lower edge
3c‧‧‧側緣部 3c‧‧‧lateral edge
5‧‧‧掛耳部 5‧‧‧hanging ears
7‧‧‧基材片 7‧‧‧Substrate sheet
9‧‧‧纖維素布帛 9‧‧‧Cellulose fabric
11‧‧‧合成纖維布帛 11‧‧‧Synthetic fiber cloth
13‧‧‧側片 13‧‧‧ side film
15‧‧‧缺口部 15‧‧‧Gap section
17‧‧‧缺口部形成區域 17‧‧‧Gap formation area
19‧‧‧缺口部非形成區域 19‧‧‧ Non-formed areas of the notch
21a‧‧‧第1基部 21a‧‧‧1st base
21b‧‧‧第2基部 21b‧‧‧2nd base
21c‧‧‧第3基部 21c‧‧‧3rd base
21d‧‧‧第4基部 21d‧‧‧4th base
23a‧‧‧第1頂部 23a‧‧‧1st top
23b‧‧‧第2頂部 23b‧‧‧2nd top
23c‧‧‧第3頂部 23c‧‧‧3rd top
25‧‧‧底部 25‧‧‧ bottom
27a‧‧‧第1摺痕部 27a‧‧‧1st crease
27b‧‧‧第2摺痕部 27b‧‧‧2nd crease
27c‧‧‧第3摺痕部 27c‧‧‧3rd crease
29‧‧‧壓花部 29‧‧‧ embossing department
31‧‧‧第1回折部 31‧‧‧1st fold
33‧‧‧第2回折部 33‧‧‧2nd fold
35‧‧‧壓花部 35‧‧‧ embossing department
37‧‧‧輔助壓花部 37‧‧‧Auxiliary embossing department
38‧‧‧固定端 38‧‧‧Fixed end
39‧‧‧鼻蓋部 39‧‧‧ nose cover
40‧‧‧自由端 40‧‧‧Free end
41‧‧‧保持構件 41‧‧‧ Keeping components
43‧‧‧壓花部 43‧‧‧ embossing department
S1‧‧‧肌膚相對面 S1‧‧‧ skin opposite
S2‧‧‧非肌膚相對面 S2‧‧‧ non-skin opposite
S3～S9‧‧‧下擺部 S3～S9‧‧‧ hem
P‧‧‧褶狀構造 P‧‧‧ pleated structure
L1‧‧‧第1回折部31的縱向(L)的長度 L1‧‧‧ Length of the longitudinal (L) of the first fold-back portion 31
L2‧‧‧第2回折部33的縱向(L)的長度 L2‧‧‧ Length of the longitudinal (L) of the second foldback 33
L3‧‧‧鼻蓋部39的縱向(L)的長度 L3‧‧‧ Length of the longitudinal (L) of the nose cap 39
第1圖是從非肌膚相對面S2側顯示本創作之實施形態相關的口罩1的上視圖。 第2圖是從肌膚相對面S1側顯示本創作之實施形態相關的口罩1的上視圖。 第3圖是沿著第1圖的Ⅲ-Ⅲ線的端面圖。 第4圖是從側面顯示纖維素布帛9的肌膚相對面的電子顯微鏡照片(倍率為50倍)。 第5圖是表示本創作實施形態相關的口罩1之著用狀態的模式圖。Fig. 1 is a top view showing the mask 1 according to the embodiment of the present invention from the non-skin opposing surface S2 side. Fig. 2 is a top view showing the mask 1 according to the embodiment of the present invention from the skin facing surface S1 side. Fig. 3 is an end view taken along line III-III of Fig. 1. Fig. 4 is an electron micrograph (50 times magnification) showing the opposite side of the skin of the cellulose cloth 9 from the side. Fig. 5 is a schematic view showing the state of use of the mask 1 according to the embodiment of the present invention.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-003486 | 2017-07-28 | ||
| JP2017003486U JP3212967U (en) | 2017-07-28 | 2017-07-28 | mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM575974U true TWM575974U (en) | 2019-04-01 |
Family
ID=60037755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107207166U TWM575974U (en) | 2017-07-28 | 2018-05-31 | Mask |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3212967U (en) |
| KR (1) | KR20190000374U (en) |
| CN (1) | CN208821776U (en) |
| TW (1) | TWM575974U (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7264579B2 (en) * | 2018-04-13 | 2023-04-25 | ユニ・チャーム株式会社 | disposable mask |
| JP7100611B2 (en) * | 2019-08-22 | 2022-07-13 | 伊藤忠リーテイルリンク株式会社 | Sanitary mask |
| JP7113863B2 (en) * | 2020-03-27 | 2022-08-05 | ユニ・チャーム株式会社 | mask |
| US20220117331A1 (en) * | 2020-10-15 | 2022-04-21 | Raytheon Company | Augmented face mask |
| CN112602970B (en) * | 2020-12-21 | 2023-08-08 | 厦门蓝星企业有限公司 | Production process of antibacterial medical surgical mask |
| WO2022269746A1 (en) * | 2021-06-22 | 2022-12-29 | 株式会社Roki | Mask |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5972092B2 (en) | 2012-08-06 | 2016-08-17 | サンエムパッケージ 株式会社 | mask |
-
2017
- 2017-07-28 JP JP2017003486U patent/JP3212967U/en active Active
-
2018
- 2018-05-31 TW TW107207166U patent/TWM575974U/en unknown
- 2018-07-20 KR KR2020180003344U patent/KR20190000374U/en not_active Application Discontinuation
- 2018-07-27 CN CN201821202621.8U patent/CN208821776U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3212967U (en) | 2017-10-12 |
| KR20190000374U (en) | 2019-02-11 |
| CN208821776U (en) | 2019-05-07 |
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