201021874 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種軟式立體口i，特別是指一種順 應使用者的臉部輪廓形成立體罩覆造型的軟式立體口罩。 【先前技術】 參閱圖1與圖2，現有的一軟式立體口罩丨具有一供罩 覆於-使用者1〇1的口鼻部的罩體u，及二相對稱地連接 於該罩體11二相反侧的耳掛帶12。201021874 VI. Description of the Invention: [Technical Field] The present invention relates to a soft stereo port i, and more particularly to a soft three-dimensional mask that conforms to a user's facial contour to form a three-dimensional cover. [Prior Art] Referring to FIG. 1 and FIG. 2, a conventional soft three-dimensional mask 丨 has a cover u for covering the nose portion of the user 1-1, and two symmetrical couplings to the cover 11 Two ear straps 12 on opposite sides.
該罩體η是由一貼覆於使用者101皮膚的内罩層ui 、一與該内罩層111的形狀相對應且相間隔的外罩層， 及一夾設阻隔在該内、外罩層m、112之間的夾層113所 接合製成，具有一沿該使用者101的鼻樑中段、鼻頭、人中 延伸到其下顎的一順應使用者侧臉輪廓形成的弧線接合段 114、 自該弧線接合段114二相反侧相對稱地向左右延伸到 該使用者的耳部前緣的一左罩部115及一右罩部116，該左 、右罩部115、116並與該弧線接合段114相配合界定出一 供該使用者101的口鼻容置包覆的罩覆空間U7。 該二耳掛帶12是分別連接在該罩體u的左、右罩部 115、 116,並用以套掛在使用者1〇1的雙耳，使該口罩丄獲 得定位。 雖然該軟式立體口罩丨能透過該罩體u的弧線接合段 114的弧線造型設計，使該左、右罩部115、116相對該弧 線接合段114被展開時，形成可包覆罩蓋在使用者1〇1的口 鼻部的錐狀立體型式，進而達到過濾阻隔外部空氣的防護效 3 201021874 果’但實際使用上仍存有下列缺失： 當該使用者101呼吸時，其呼出的氣體雖然可通過該 罩體11向外排出，但由於該罩體„的阻力相對較大，而使 部分呼氣仍會通過該罩體n的上侧緣與該使用者101的皮 膚之間的間隙向上並向外排出，可能因此發生干擾使用者 1 〇 1視線的情形，尤其是在冬天或濕氣較大的天氣使用且 吏用者1 〇 1 X有配戴眼鏡_，向上排出的呼氣遇到外部的 冷空氣容易形成白霧狀水氣附著至眼鏡鏡片，而嚴重干擾 使用者1〇1的視線，使現有的軟式立體口罩1無法有效擋 止呼氣向上排出，巾易形成會干擾視線的白霧狀水氣，導 致配戴使用時的危險性相對較高。 【發a月内容】 因此，本發明的目的，是在提供一種能夠有效擋止使 者的呼氣通過口罩上方排出，以防止使用者的視線受到 影響的軟式立體口罩。 於是’本發明軟式立體口罩是供罩覆在一使用者的口 鼻部is |體單元、一對應該罩體單元設置的導氣片 體及一連接在該罩趙單元二相反側的耳掛帶。 該罩體單元包括沿該使用者的鼻樑中段、鼻頭、人中 k伸到其下顎的-順應使用者的侧臉輪㈣成而具有預定 弯曲弧度的弧線分隔條、自該弧線分隔條二相反側相對稱 地向左右延伸到該使用者的耳部前緣的-左側罩體及-右 側罩體，該弧線分隔條與該左、右側罩體還相配合界定出 一供使用者的口鼻容置包覆的罩覆空間。 201021874 該導氣片體是對應該罩體單元設置於該罩覆空間内， 以與該罩體單元相配合界定出一上方封閉的導氣空間，包 括上下相間隔的一與該罩體單元的左、右側罩體的一上側 緣相對齊且相密接的上連接段…對應該使用者的鼻頭橫 向延伸並與該左、右鮮體相配合界定形成—進氣口的下 游離段’及二分別連接在該上連接段與該下游離段二相反 端之間的側邊段。The cover η is an inner cover layer ui attached to the skin of the user 101, an outer cover layer corresponding to the shape of the inner cover layer 111, and a cover layer disposed on the inner and outer cover layers m The interlayer 113 between the 112s is joined, and has an arc-engaging section 114 formed along the contour of the user's side face extending along the middle of the nose bridge of the user 101, the nose, and the lower jaw of the user, and engaging from the arc. The opposite side of the segment 114 is symmetrically extending left and right to a left cover portion 115 and a right cover portion 116 of the user's ear front edge, and the left and right cover portions 115, 116 are coupled to the arc engagement portion 114. The fitting defines a covering space U7 for covering the nose and mouth of the user 101. The two ear straps 12 are respectively connected to the left and right cover portions 115, 116 of the cover u, and are used to be hung on the ears of the user 1〇1 to position the mask. Although the soft three-dimensional mask 丨 can pass through the arc design of the arc joint portion 114 of the cover u, when the left and right cover portions 115, 116 are unfolded relative to the arc joint portion 114, the cover can be covered. The conical shape of the snout of the 1〇1, in turn, achieves the protective effect of filtering the outside air. 3 201021874 However, there are still the following defects in actual use: When the user 101 breathes, the gas exhaled is The cover 11 can be discharged outwardly, but due to the relatively large resistance of the cover „, part of the exhalation still passes through the gap between the upper edge of the cover n and the skin of the user 101. And it will be discharged to the outside, which may cause interference to the user's 1 视1 line of sight, especially in winter or in humid weather, and the user 1 〇 1 X has glasses _, the exhalation of the upward discharge The cold air to the outside is easy to form a white mist-like moisture attached to the spectacle lens, and seriously interferes with the line of sight of the user 1〇1, so that the existing soft three-dimensional mask 1 cannot effectively stop the exhalation from being discharged upward, and the towel is easily formed to interfere with the line of sight. White The water vapor is relatively high in risk of wearing. [A month of content] Therefore, the object of the present invention is to provide an exhalation that can effectively stop the ventilator from being discharged through the mask to prevent the user from being The soft three-dimensional mask is affected by the line of sight. Thus, the soft three-dimensional mask of the present invention is provided with a cover for a user's snout part, a body unit, a pair of air guide sheets provided by the cover unit, and a connection The cover unit includes an ear strap on the opposite side of the camera unit 2. The cover unit includes a middle curved section of the user's nose, a nose, and a person's knee extending to the lower jaw - conforming to the user's side face wheel (4) and having a predetermined curved curvature The arc dividing strip, from the opposite side of the arc dividing strip, extends symmetrically to the left and right sides of the front edge of the user's ear - the left side cover and the right side cover, the arc dividing strip and the left and right side cover Cooperating to define a cover space for the user's nose and mouth to cover. 201021874 The air guide body is disposed corresponding to the cover unit in the cover space to define with the cover unit One above The enclosed air guiding space comprises an upper connecting section which is spaced apart from the upper side edge of the left and right side covers of the cover unit and is in close contact with each other... corresponding to the user's nose extending laterally and with the left side, The right fresh body is combined to define a formation - a lower free section of the inlet port and a second side section respectively connected between the upper connecting section and the opposite end of the lower free section.
該二耳掛帶是分別連接在該罩體單元的左、右側罩體 本發明的有益效果在於：藉由設置該導氣片體，使用 者的呼氣會自該進氣π進人㈣氣空間，並受相密接的上 連接段與上側緣擋止而無法向上排出，並分別朝向二側與 通過該罩料元㈣排出，„，能有效避免❹者的視 Z到呼氣形成的水氣干擾，進而提供較安全舒適的配戴 此外，本發明還提供另-種供罩覆在-使用者的口鼻 部的軟式立體口罩，包含—_單元、^ 置在該罩鮮元料氣單元，及二_ 反側的耳掛帶。 早骚皁兀一相 該罩體單元是由透氣的織物材質所製成，且是由一貼 覆於使用者皮膚的内罩層、_ 、 相門隔的…A 罩層的形狀相對應且 相間^的外罩層，及一夹設阻隔在該内 層所接八製成，續星《I*™ 罩層之間的夾 鼻頭、人中延伸到其下顎的諸中段 貝應使用者的側臉輪廓形成 201021874 而八有預疋彎曲弧度的弧線分隔條、自該弧線分隔條二相 反側相對稱地向左右延伸到該使用者的耳部前緣的一左側 罩體及一右側罩體，該弧線分隔條與該左、右侧罩體還相 配合界定出一供使用者的口鼻容置包覆的罩覆空間。 該等導氣單元分別是由多數個相間隔地貫穿形成在該 罩體單元的内罩層’並呈下彎的切割線所界定形成，每一 導氣單元各包括一形成在該内罩層的進氣口，及一連接於 該内罩層以相對該進氣開口向上掀起的擋片。 該二耳掛帶是分別連接在該罩體單元的左、右側罩體 本發明的有益效果在於：藉由在該罩體單元的内罩層 設置該等導氣單元’讓使用者呼出的氣體可受該等導氣單 元的擋片擋止而避免其向上排出，並穿過該進氣口及通過 該夹層與該外罩層排出，同樣能藉此避免❹者的視線受 到啤氣形成的水氣干擾，而提供較安全舒適的配戴使用效 果。 進-步地’本發明還提供另—種供罩覆在—使用者的 :鼻::的軟式：體口罩，包含-罩體單元、-對應該罩體 早7L叹置的導軋片體，及二連接在該 耳掛帶。 ^單t相反側的 該罩體單元包括沿該使用者的鼻襟中段、鼻頭、 延伸到其下顎的—順應使用者的侧臉輪廓形成而具有 f曲弧度的弧線分_、自祕線分㈣：相㈣ 地向左右延伸咖❹者的耳部前緣^左解體及^ 201021874 側罩體’該弧線分隔條與該左、右側界 一供使用者的口鼻容置包覆的罩覆空間。 。界疋出 該導氣片體是對應該罩體單元的左 該罩覆空間内，包括一鱼力调罩體汉置於 ,^ ^ 左、右側罩體的上側緣相對齊且 目^的上連接段，及—自該上連接段向下延伸的罩覆面 該：覆面並形成多數個橫向且相彎折連接的導氣槽部 ’每一導氧槽部各具有—背向使用者的臉部設置的第一摺 條’及一朝向使用者的臉部設置並與該第一摺條彎折連接 的第一摺條’該第二摺條的寬度是大於該第一摺條的寬度 ，且該第-、第二摺條相配合界^出―橫向的導氣槽道。 耳掛帶疋分別連接在該罩體單元的左、右側罩體 0 攀 本發月的有益效果在於：藉由設置具有多數個相連接 的導氣槽np的^氣片體’讓使用者呼出的氣體可分別受該 等導氣槽部的第—摺條播止而避免其向上排出，並能分別 /«該等第一、第二摺條之間的導氣槽道橫向排出，藉此同 避免使用者的視線受到呼氣形成的水氣干擾，並提供 較安全舒適的配戴使用效果。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效’在 以下配合參考圖式之三個較佳實施例的詳細說明中，將可 清楚的呈現。 在本發明被詳細描述之前，要注意的是’以下的說明 内谷中，類似的元件是以相同的編號來表示。 201021874 參閱圖3與圖4，本發明軟式立體口罩2的—第一較佳 * 實施例是供罩覆在一使用者102的口鼻部，包含一罩體單 元3、一對應該罩體單元3設置的導氣片體4,及二連接在 該罩體單元3二相反側的耳掛帶5。 該罩體單元3包括沿該使用者102的鼻樑中段、鼻頭 、人中延伸到其下顎的一順應使用者1〇2的側臉輪廓形成 而具有預定彎曲弧度的弧線分隔條31、自該弧線分隔條31 - 二相反側相對稱地向左右延伸到該使用者1〇2的耳部前緣 -的一左側罩體32及一右側罩體33，該弧線分隔條31與該❹ 左、右側罩體32、33還相配合界定出一供使用者1〇2的口 鼻容置包覆的罩覆空間30。 其中，該弧線分隔條31具有一對齊該使用者1〇2的鼻 頭，且與該左、右侧罩體32、33呈一體連接的連通段311 刀別自該連通段311向上、向下延伸的一上接合段312及 一下接合段313,且該上、下接合段312、313是分別經熱 壓接合。 該左、右側罩體32、33各具有自該弧線分隔條3 1分脅 別沿該使用者102的顴骨下緣朝向耳部延伸而呈預定的弧 度的一上側緣321、331、一與該上側緣321、331相間隔並 沿該使用者102的下巴周緣傾斜向上及向其耳部延伸的下 側緣322、332，及一連接在該上、下側緣321、331、322 、332之間的旁侧緣323、333。 該導氣片體4是對應該罩體單元3設置於該罩覆空間 30内，以與該罩體單元3相配合界定出一上方封閉的導氣 8 ❹ Φ 201021874 :二:2〇:包括上下相間隔的一與該罩體單元3的左、右側 、33的上側緣321、331相對齊且相密接的上連接 段4卜一對應該使用者1〇2的鼻頭橫向延伸並與該左、右 側罩體32、、33相配合界定形成-進氣口 420的下游離段42 及-刀別連接在該上連接段41與該下游離段42二相反 端之間的側邊段43，該二側邊段43是透過多數個相間隔設 置的熱溶接點431分別對應地定位在該罩體單S 3的左、 右側罩體3 2、3 3的旁彳目|丨链” q 。ο 时側緣323、333上，且該等熱熔接點 431還與該二側邊段43及該罩體單元3的左、右侧罩體η 、33相配合界定出至少—個與該導氣空間40相連通的通氣 ”30。在該較佳實施例中q分別在該二側邊段a形成 一"個熱溶接點431使該连裔{触< Λ 災通等*1片體4連接至該左、右側罩體 32、33’及分別與該左、右側罩體32、33界定出一個通氣 口 430。 較佳地’該罩體單元3是由透氣的織物材質所製成， 且是由一與該導氣片體4相鄰接的内罩層34、一盘該内罩 層34形狀相對應且相間隔的外罩層35，及—夾設阻隔在該 内、外罩層34、35之間的夾層36所接合製成。在該較佳 實施例中’是沿該内罩層34、外罩層35與夾層％的周緣 設置多數個緊密相鄰的熱溶接點37,以使該内罩層34、外 罩層35與夾層36相接合固定。 該二耳掛帶5是分別連接在該罩體單元3的左、右側 罩體32、33 ’並用以分别掛戴至使用者1〇2的耳部，使該 口罩單元3獲得定位。 201021874 參_ 4與圖5 ’製造該罩體單元3時，是先將三片相 的織物裁剪成具有預定面積與形狀的片體型式，分別 =卜罩層35、夾層36與内單層34(見圖句的前身，並分別 /口 I等織物的中心線上下端剪出二個尖角狀缺口 、搬The two ear straps are respectively connected to the left and right side covers of the cover unit. The invention has the beneficial effects that: by providing the air guide piece body, the user's exhalation will enter the person (four) gas from the intake air The space is blocked by the upper connecting section and the upper side edge, and cannot be discharged upward, and is respectively discharged toward the two sides and through the cover element (4), so that the water formed by the viewer's view Z to exhale can be effectively avoided. The air interference, in turn, provides a safer and more comfortable wearing. In addition, the present invention also provides a soft three-dimensional mask for covering the user's snout, including the -_ unit, and the fresh material in the cover. Unit, and two _ reverse side ear straps. Early saponin one phase The cover unit is made of breathable fabric material and is covered by an inner cover layer, _, phase The door A...A cover layer has a corresponding shape and a corresponding outer cover layer, and a sandwich is formed on the inner layer. The continuous star "I*TM cover layer between the nose and the person extends to The middle section of the lower jaw is formed by the user's side face contour 201021874 and the eight has a pre-curved curved arc The arc dividing strip, a left side cover body and a right side cover body extending from the opposite side of the arc dividing strip to the left and right sides of the user's ear, the arc dividing strip and the left and right side cover The body also cooperates to define a covering space for the user's nose and mouth to be covered. The air guiding units are respectively formed by a plurality of spaced apart inner cover layers formed on the cover unit A curved cutting line is defined, each of the air guiding units includes an air inlet formed in the inner cover layer, and a blocking piece connected to the inner cover layer to be lifted up relative to the air inlet opening. The lanyard is a left and right side cover respectively connected to the cover unit. The invention has the beneficial effects that the gas that is exhaled by the user can be received by the gas guiding unit disposed in the inner cover layer of the cover unit The baffle of the air guiding unit is blocked to prevent it from being discharged upward, and is discharged through the air inlet and through the interlayer and the outer cover layer, thereby avoiding the interference of the viewer's line of sight by the moisture formed by the beer. , providing a safer and more comfortable wearing effect Further, the present invention provides another type of cover for the user: nose:: soft: body mask, including - cover unit, - guide sheet body corresponding to the cover body 7L early And the second strap is attached to the ear strap. The cover unit on the opposite side of the single t includes a middle section of the user's nose, a nose, and a lower jaw extending therefrom - conforming to the side contour of the user and having a f curve The arc of the arc is divided into _, the line of the secret line (four): phase (four) to the left and right extend the front edge of the ear of the curry ^ left disintegration and ^ 201021874 side cover 'the arc divider and the left and right side for one user The nose and mouth accommodate the covered cover space. The boundary of the air guide body is corresponding to the left cover space of the cover unit, including a fish-powered cover body, ^ ^ left, The upper side edge of the right side cover is aligned with the upper connecting section of the object, and the cover surface extending downward from the upper connecting section is: covering the surface and forming a plurality of laterally and bently connected air guiding groove portions each Each of the oxygen guiding grooves has a first fold which is disposed facing away from the user's face and a face facing the user. The first fold of the first fold is connected to the first fold. The width of the second fold is greater than the width of the first fold, and the first and second folds are matched to each other. Air channel. The ear straps are respectively connected to the left and right sides of the cover unit. The benefit of the moon is that the user is exhaled by providing a plurality of air cells that have a plurality of connected air guiding slots np. The gas can be respectively discharged by the first fold of the air guiding groove portion to prevent it from being discharged upward, and can be respectively discharged horizontally between the air guiding channels between the first and second folding strips. It avoids the user's line of sight from the moisture caused by exhalation and provides a safer and more comfortable wearing effect. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. Referring to FIG. 3 and FIG. 4, a first preferred embodiment of the flexible three-dimensional mask 2 of the present invention is provided with a cover covering a snout of a user 102, and includes a cover unit 3 and a pair of cover units. 3, the air guide body 4, and the ear strap 5 connected to the opposite side of the cover unit 3. The cover unit 3 includes an arc dividing strip 31 formed along a middle portion of the nose bridge of the user 102, a nose head, and a side face contour of the user 1〇2 extending to the lower jaw thereof, having a predetermined curved curvature, from the arc The partition strip 31 - two opposite sides symmetrically extend to the left and right sides of the ear 1 of the user 1 〇 2 - a left side cover 32 and a right side cover 33, the arc separation strip 31 and the left and right sides of the ridge The covers 32, 33 also cooperate to define a cover space 30 for the user's nose and mouth to be covered. The arc dividing strip 31 has a nose portion aligned with the user 1〇2, and the connecting portion 311 integrally connected with the left and right side covers 32, 33 is extended upward and downward from the connecting portion 311. An upper joint section 312 and a lower joint section 313, and the upper and lower joint sections 312, 313 are respectively thermocompression bonded. The left and right side covers 32, 33 each have an upper side edge 321, 331 and a predetermined arc from the lower edge of the humerus of the user 102 from the arc dividing strip 31. The upper side edges 321 and 331 are spaced apart and extend along the chin circumference of the user 102 and the lower side edges 322 and 332 extending toward the ear portions thereof, and are connected to the upper and lower side edges 321 , 331 , 322 , 332 . Side edges 323, 333 between. The air guide body 4 is disposed in the cover space 30 corresponding to the cover unit 3 to define an upper closed air guide 8 2010 Φ Φ 201021874 : 2: 2 〇: included An upper connecting section 4 which is spaced apart from the upper and lower sides 321 and 331 of the left and right sides of the cover unit 3 and which are in close contact with each other is extended laterally and to the left of the nose of the user 1〇2 The right side covers 32, 33 are cooperatively defined to define a lower free section 42 of the air inlet 420 and a side section 43 between the upper connecting section 41 and the opposite end of the lower free section 42, The two side sections 43 are respectively positioned correspondingly to the left and right side covers 3 2, 3 3 of the cover sheet S 3 through a plurality of hot-melt joints 431 which are spaced apart from each other. ο when the side edges 323, 333, and the hot-melt joints 431 also cooperate with the two side edges 43 and the left and right side covers η, 33 of the cover unit 3 to define at least one and the guide The air space 40 is connected to the ventilation "30". In the preferred embodiment, q forms a "hot-melting contact 431 in the two side segments a, respectively, such that the ligature {touch< 灾 通通通*1 slab 4 is connected to the left and right hoods 32, 33' and a left and right side cover 32, 33 respectively define a vent 430. Preferably, the cover unit 3 is made of a breathable fabric material and is formed by an inner cover layer 34 adjacent to the air guide body 4 and a shape of the inner cover layer 34. The spaced outer cover layers 35, and the intervening interlayer 36 that is interposed between the inner and outer cover layers 34, 35 are joined. In the preferred embodiment, 'a plurality of closely adjacent hot melt contacts 37 are disposed along the periphery of the inner cover layer 34, the outer cover layer 35 and the interlayer layer so that the inner cover layer 34, the outer cover layer 35 and the interlayer 36 are provided. The joint is fixed. The two ear straps 5 are respectively attached to the left and right side covers 32, 33' of the cover unit 3 and are respectively attached to the ears of the user 1〇2 to position the mask unit 3. 201021874 _ 4 and FIG. 5 'When the cover unit 3 is manufactured, the three-phase fabric is first cut into a sheet type having a predetermined area and shape, respectively, the cover layer 35, the interlayer 36 and the inner single layer 34. (See the predecessor of the sentence, and cut out two sharp-angled notches and move the lower end of the center line of the fabric such as I/I
，中央保留相連的部分即為該弧線分隔條31的連通段311 ’並沿該外罩層35、夾層36與内罩層34的周緣設置熱溶 接:使三層織物相結合固定，其中，該二缺口 3〇ι、规分 別是由呈對稱的二上弧形邊3G3、二下弧形邊綱所界定形 成再刀別使該二上弧形邊303及該二下弧形邊3〇4相對 齊接合，就分別形成該弧線分隔條31的上接合段312(見圖 3)及下接合段313(見圖3)。該二耳掛帶5也是以熱溶壓合 的方式固疋至該罩體單元3。在該較佳實施例中，是分別以 設置熱熔接點與熱壓接合的方式，使該罩體單元3定型接 合及使該二耳掛帶5固定，但不應以此限制該罩體單元3 與該二耳掛帶5的接合方式，也可以使用縫合或黏合的方 式’同樣能達到相同的成型與定位效果。The centrally retained portion is the connecting portion 311 ' of the arc dividing strip 31 and is thermally fused along the periphery of the outer cover layer 35 and the interlayer 36 and the inner cover layer 34: the three layers of fabric are combined and fixed, wherein the two The notch 3〇ι and the gauge are respectively defined by the symmetrical two upper curved edges 3G3 and the second lower curved edge, and the two upper curved edges 303 and the second lower curved edges 3〇4 are oppositely defined. When joined, the upper joint section 312 (see Fig. 3) and the lower joint section 313 (see Fig. 3) of the arc dividing strip 31 are formed, respectively. The two ear straps 5 are also fixed to the cover unit 3 by means of hot melt compression bonding. In the preferred embodiment, the cover unit 3 is fixedly engaged and the two ear straps 5 are fixed by means of providing hot-melt joints and thermocompression bonding, respectively, but the cover unit should not be limited thereby. 3 The way of joining the two ear straps 5 can also be achieved by stitching or bonding, which can achieve the same molding and positioning effect.
4使用者102配戴該口罩2時，所呼出的氣體會自該 導氣片體4的下游離段42通過該進氣口 420進入該導氣空 間40 ’再從該導氣片體4二側的通氣口 430排出，也有部 分氣體穿過該罩體單元3的内罩層34、夾層36與外罩層 35向外排出，因此，可利用該導氣片體4的上連接段41與 該罩體單元3之間的封閉接合結構達到擋止呼氣朝上排出 的效果。 參閱圖6與圖7,為本發明軟式立體口罩2 一第二較佳 10 201021874 實施例，包含一革體單元3、多數個相間隔且相錯開地設置 在該罩體^3的導氣單元6’及：個分別連接在該罩體單 兀3 一相反側的耳掛帶5。該第二較佳實施例與該第一較佳 實施例的主要差別在於：在該第二較佳實施例中並未設置 該導氣片體4(見圖3)，而是直接在該罩體單元3的内罩層 35形成該等導氣單元6。 ❿ 該等導氣單元6分別是由多數個相間隔地貫穿形成在 該内罩層35 ’並呈下f的切割線6〇所界定形成，每一導氣 h 6各包括-形成在該内罩層35的進氣口 Η，及 於該内罩層35以相對該進氣口61向上掀起的擔片α。該 第二較佳實施例的罩體單元3、該二耳掛帶5的型式與結構 則與該第一較佳實施例相同，不再贅述。 甚一使用者1〇3配戴該口® 〇 π* 別通過該科氣單元6的軌進=出的鍾會分 丹刀別穿過該夾層36舆該外罩層％ :卜排出，並能利用該等擋片62擋止呼氣上移，同樣能藉 置該#導氣單元6達到播切氣朝上排出的效果。 值得說明的是’為了有效擋止呼氣向上排出，該等導 氣單元6的設置位置較佳是集中設置於對應使用者103的 鼻頭上方的部分’且該諸片62須具有能相對該進氣Μ 朝向該使用者103及向上掀起的功能，藉此，該切割線的 只要設計為下管的型式就能達到此目的，其中，該等播片 62可配合該等切割線60的切割線條形成如圖6所示的半圓 弧鱗片3L式’也可以形成如圖8所示的倒三角形鱗片型式 201021874 佳實施Γ圖9與圖iG，為本發明軟式立體口罩2 一第三較 佳貫'施例，包含一置妙结_、 禁裔Η雜 罩體早兀3、-對應該罩體單元3設置的 7’及二連接在該單體單元3二相反側的耳掛帶$ .^贫贫較佳實施例與該第™較佳實施例的主要差別在於 笛在二第三較佳實施例中的該導氣^ 7的設計型式與該 ::較佳實施例的導氣片體4(見目3)不同。其中，該罩體 早^ 3與該二耳掛帶5的型式與結構也是與該第-較佳實 施例相同’故不再贅述。 導氣片體7是對應該罩體單元3的左、右側罩體π ㈣罩覆空間％内’包括一與該左、右側罩體 32、33的上側緣321、331相對齊且相密接的上連接段” 、-自該上連接段71向下延伸的罩覆面72，及一與該上連 接段71相間隔的下連接段73，該罩覆面72是終止於該下 連接段73，且在該罩覆面72並形成多數個橫向且相彎折連 接的導氣槽部721，每一導氣槽部721各具有一背向使用者 104的臉部設置的第一摺條722,及一朝向使用者⑽的臉 部設置並與該第一摺條722彎折連接的第二摺條723，該第 二摺條723的寬度是大於該第一摺條722的寬度，且該第 一、第二摺條722、723相配合界定出一橫向的導氣槽道 724。 在該較佳實施例中，該下連接段73是與該罩體單元3 的左、右側罩體32、33的下側緣322、332相連接，即該 導氣片體7沿垂直方向的覆蓋範圍是與該罩體單元3相當 12 201021874 ，但該導氣片體7的罩覆面72也可以只延伸到與使用者 1〇4的鼻頭相對齊位置，即該下連接段73是對應使用者 1〇4的鼻頭設置，同樣能透過該導氣片體7達到預定的擋止 效果。 當使用者104配戴該口罩2時，所呼出的氣體會分別 受該等第-摺條722擋止而不往上排出，並沿該等導氣槽 道724橫向流動，以自該罩體單元3二側排出，因此，配 合呈橫向配置的該等導氣槽部721 ’同樣能夠使該導氣片體 7達到擋止呼氣朝上排出的使用效果。 值得說明的是，該第-、第二、第三實施例中的該口 罩2都還可包含—設置在該罩體單元3上的辅助排氣單元8 在此只是將該辅助排氣單元8設置於該第一、第三實施例 上作為舉例說明。因此，該輔助排氣單元8的型式可以如 圖4所示’並包括多數個沿該罩體單a 3的左、右側罩體 32、33的外側部相間隔地設置的活動葉片8卜及多數個對 應=等活動葉片81貫穿形成於該罩體單元3的通氣孔82, 每動葉片81各具有—朝向該弧線分隔條31且與該罩 體早凡3相連接的連接段’及一自該連接段川朝遠離 =弧2分隔條31的方向延伸，並能相對該通氣孔82掀起 二、+ °的葉片812 °藉此，該使用者1〇2呼出的部分氣體 月b通過該等通氣孔82，從該使用者⑽的臉部二側向旁邊 =向外排出’而能進-步增加該使用♦ 1G2呼氣的排出效 ^，並能有效避免呼氣形成的水氣干擾視線。其中，當此 里式的辅助排氣單凡8是形成於該第三實施例時，則該 13 201021874 等通氣孔82除了貫穿該罩體單元3外’還要貫穿該導氣片 體7(見圖H))，才能達财效引導呼氣向旁並向外排出的效 果0 此外，該輔助排氣單元8的型式也可以如圖ι〇所示， 並包括沿該導氣諸7左、右的二外側部分別相對齊地貫 穿該導氣片體7與該内罩層34,且呈相間隔地設置的多數 個第-内穿孔831、多數個第二内穿孔832。藉此，該使用- 者104呼出的部分氣體能通過該導氣片體7與該内罩層料. 的第-、第二内穿孔831、832,再經過透氣性較佳的曰該炎❿ 層36與該外罩層35向外排出，同樣能增加排氣效率，及 達到有效避免水氣干擾視線的情形發生。其中，當此種型 式的輔助排氣單元8是形成於該第一、第二實施例時，由 於不具有該導氣片體7,所以只需在該内罩層34形成該等 貫穿的内穿孔（圖未示）就能引導部分呼氣從該口罩2二旁向 外排出。 歸納上述，本發明軟式立體口 $ 2可獲致下述的功效― 及優點’故能達到本發明的目的： 脅 友利用對應該罩體單元3設置的導氣片冑4、7,或該等 導^單元6’就能藉由該導氣片體4、7，或該等導氣單元6 的、。構特色’分別形成擔止呼氣向上排出的屏障，及引導 呼氣自其他非向上的路徑或出口排出的通道，藉此，可有 效避免使用者102、1〇3、1〇4的視線受呼氣形成的水氣干 擾的情形’而能減少使用時的困擾與不便’ 用上較安全的優點。 戴使 14 201021874 • 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是—後視的立體示意圖，說明現有的一軟式立體 口罩的型式； 圖2是一側視的使用示意圖，說明該現有軟式立體口 罩罩覆在一使用者的口鼻部的情形； 圖3是一後視的立體示意圖，說明本發明軟式立體口 罩一第一較佳實施例； 圖4是一側視的使用示意圖，說明該第一較佳實施例 罩覆在一使用者的口鼻部的情形； 圖5是一平面展開的示意圖，說明在三片相疊合的織 物裁剪出上下相間隔的二個缺口的情形； 口 ， 參 疋後視的立體示意圖，說明本發明軟式立體口 罩一第二較佳實施例； 圖7是一側視的使用示意圖，說明該第二較佳實施例 罩覆在一使用者的口鼻部的情形； 疋後視的立體示意，圖，說明該第三較佳竇施例 的多數個導，單元是設計成不同型式的情形； 圖9是—後視的立體示意圖，說明本發明軟式立體口 罩一第三較佳實施例；及 固 Ί Λ υ是一局部的侧視使用示意圖，說明該第三較佳實 15 201021874 施例罩覆在一使用者的口鼻部的情形。4 When the user 102 wears the mask 2, the exhaled gas enters the air guiding space 40' from the lower free section 42 of the air guiding piece 4 through the air inlet 420, and then from the air guiding body 4 The side vent 430 is exhausted, and part of the gas is also discharged through the inner cover layer 34 of the cover unit 3, the interlayer 36 and the outer cover layer 35. Therefore, the upper connecting portion 41 of the air guiding piece 4 can be utilized. The closed engagement structure between the cover units 3 achieves the effect of stopping the exhalation from being discharged upward. Referring to FIG. 6 and FIG. 7 , a flexible three-dimensional mask 2 according to the present invention, a second preferred embodiment 10 201021874, includes a leather body unit 3 , and a plurality of gas guiding units disposed at the cover body 3 and spaced apart from each other 6' and: an ear strap 5 attached to the opposite side of the cover unit 3, respectively. The main difference between the second preferred embodiment and the first preferred embodiment is that the air guide body 4 (see FIG. 3) is not disposed in the second preferred embodiment, but directly in the cover. The inner cover layer 35 of the body unit 3 forms the gas guiding units 6. The gas guiding units 6 are respectively defined by a plurality of cutting lines 6 形成 formed at intervals along the inner cover layer 35 ′ and having a lower f, each of the air guiding units 6 6 being formed therein. The intake port 罩 of the cover layer 35 and the support piece α are lifted up by the inner cover layer 35 with respect to the intake port 61. The type and structure of the cover unit 3 and the two ear straps 5 of the second preferred embodiment are the same as those of the first preferred embodiment and will not be described again. Very user 1〇3 wears the mouth® 〇π* Do not pass the track of the gas unit 6 = the clock will be passed through the interlayer 36 舆 the outer cover layer %: The flaps 62 are used to stop the exhalation upshift, and the # air guiding unit 6 can also be used to achieve the effect that the air-cutting gas is discharged upward. It should be noted that, in order to effectively stop the exhalation from being discharged upward, the position of the air guiding unit 6 is preferably disposed in a portion disposed above the nose of the corresponding user 103 and the pieces 62 must have a relative position. The function of the gas cylinder toward the user 103 and the upward lifting, whereby the cutting line can be designed as long as it is designed as a lower tube, wherein the cutting pieces 62 can match the cutting lines of the cutting lines 60. Forming a semi-circular scale 3L type as shown in FIG. 6 can also form an inverted triangular scale pattern as shown in FIG. 8 201021874. FIG. 9 and FIG. 9G are the third embodiment of the soft three-dimensional mask 2 of the present invention. 'Examples, including a set of knots _, a forbidden mantle cover early 兀 3, - 7' corresponding to the cover unit 3 and two ear straps connected to the opposite side of the monomer unit 3 . The main difference between the preferred embodiment of the poor and the preferred embodiment of the present invention is the design of the gas guide 7 in the second preferred embodiment of the flute and the:: the air guide of the preferred embodiment Body 4 (see item 3) is different. The type and structure of the cover body 3 and the two ear straps 5 are also the same as those of the first preferred embodiment, and therefore will not be described again. The air guide sheet body 7 is the left and right side cover π (four) cover space %' corresponding to the cover unit 3, and includes a close contact with the upper side edges 321, 331 of the left and right side covers 32, 33, and is in close contact with each other. An upper connecting section", a cover surface 72 extending downward from the upper connecting section 71, and a lower connecting section 73 spaced apart from the upper connecting section 71, the covering surface 72 terminating in the lower connecting section 73, and A plurality of laterally and laterally connected air guiding groove portions 721 are formed in the cover surface 72. Each of the air guiding groove portions 721 has a first fold 722 disposed away from the face of the user 104, and a a second fold 723 disposed toward the face of the user (10) and bently connected to the first fold 722. The width of the second fold 723 is greater than the width of the first fold 722, and the first The second folds 722, 723 cooperate to define a transverse air guiding channel 724. In the preferred embodiment, the lower connecting portion 73 is the left and right side covers 32, 33 of the cover unit 3. The lower side edges 322, 332 are connected, that is, the coverage of the air guide piece 7 in the vertical direction is equivalent to the cover unit 3 12 201021874, but the air guide The cover surface 72 of the sheet 7 may also extend only to the position of the nose of the user 1〇4, that is, the lower connecting portion 73 is disposed corresponding to the nose of the user 1〇4, and is also permeable to the air guiding sheet 7 The predetermined blocking effect is achieved. When the user 104 wears the mask 2, the exhaled gases are respectively blocked by the first-folding strips 722 without being discharged upward, and are transversely along the air guiding channels 724. The flow is discharged from both sides of the cover unit 3, so that the air guide piece 721' disposed in the lateral direction can be used to prevent the air guide body 7 from being discharged upward. It is to be noted that the masks 2 in the first, second, and third embodiments may further include an auxiliary exhaust unit 8 disposed on the cover unit 3, and only the auxiliary exhaust unit 8 is disposed here. The first and third embodiments are exemplified. Therefore, the auxiliary exhaust unit 8 can be of a type as shown in FIG. 4 and includes a plurality of left and right side covers 32 along the cover a 3 . The movable blade 8 provided at the outer side of the 33 is spaced apart from each other and a plurality of corresponding = equal movable blades 81 The vent hole 82 is formed in the hood unit 3, and each of the moving blades 81 has a connecting portion that faces the arc dividing strip 31 and is connected to the hood 3 and a distance from the connecting portion. The arc 2 partitioning strip 31 extends in the direction of the arc 2 and can lift the blade 812 ° with respect to the venting hole 82 by a distance of + °, whereby a portion of the gas b exhaled by the user 1 〇 2 passes through the venting holes 82 from the use (10) The face of the face is two sides to the side = outward discharge 'and can further increase the use of ♦ 1G2 exhalation effect ^, and can effectively avoid the formation of moisture into the line of sight. Among them, When the auxiliary exhaust valve 8 is formed in the third embodiment, the vent hole 82 such as 13 201021874 penetrates through the air guide body 7 (see FIG. H) in addition to the cover unit 3, In order to achieve the effect of guiding the exhalation to the side and outward, the effect of the auxiliary exhaust unit 8 can also be as shown in Fig. ,, and includes the two outer portions along the left and right sides of the air guide 7 a plurality of first-internal perforations 83 that are disposed through the air guide body 7 and the inner cover layer 34 in a relatively uniform manner 1. A plurality of second inner perforations 832. Thereby, part of the gas exhaled by the user 104 can pass through the air guide body 7 and the first and second inner perforations 831 and 832 of the inner cover layer, and then the gas permeability is better. The layer 36 and the outer cover layer 35 are discharged outward, which can also increase the exhaust efficiency and achieve the situation that effectively avoiding moisture interference with the line of sight. Wherein, when the auxiliary exhaust unit 8 of this type is formed in the first and second embodiments, since the air guide body 7 is not provided, it is only necessary to form the inner cover layer 34 within the through-holes. A perforation (not shown) can direct a portion of the exhalation from the side of the mask 2 to the outside. In summary, the soft stereo port $2 of the present invention can achieve the following effects - and advantages - so that the object of the present invention can be achieved: the air guides 胄 4, 7 provided by the cover unit 3, or the like The guiding unit 6' can be used by the air guiding sheets 4, 7, or the air guiding units 6. The structure features a barrier that separates the exhalation and discharges, and guides the exhalation from other non-upward paths or exits, thereby effectively avoiding the line of sight of the user 102, 1〇3, 1〇4. The situation of moisture interference caused by exhalation can reduce the trouble and inconvenience of use. The present invention is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple scope of the invention and the description Both effect changes and modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a rear view of a soft three-dimensional mask; FIG. 2 is a side view showing the use of the conventional soft three-dimensional mask covering a user's mouth. FIG. 3 is a rear perspective view showing a first preferred embodiment of the soft three-dimensional mask of the present invention; FIG. 4 is a side view showing the use of the first preferred embodiment. Figure 5 is a plan view of a plane unfolding, illustrating the situation in which three sheets of overlapping fabrics are cut out with two gaps spaced apart from each other; A second preferred embodiment of the soft three-dimensional mask of the present invention; FIG. 7 is a side view of the use of the second preferred embodiment to cover the mouth and nose of a user; Illustrated, a diagram illustrating a plurality of guides of the third preferred embodiment of the sinus, the unit is designed in a different type; FIG. 9 is a perspective view of a rear view, illustrating a third preferred embodiment of the soft three-dimensional mask of the present invention. And a solid side view, which is a partial side view of the use case, illustrating the case where the third preferred embodiment of the present invention covers a user's snout.
16 201021874 【主要元件符號說明】 2 ....... •…軟式立體口罩 3 ....... …·罩體單元 30…… •…罩覆空間 31…… •…弧線分隔條 311 .... …·連通段 312… •…上接合段 313… •…下接合段 32…… •…左側罩體 321 ···· •…上側緣 322 ···_ •…下側緣 323… •…旁側緣 33…… •…右側罩體 331… …·上側緣 332… •…下側緣 333… •…旁側緣 34…… —内罩層 35…… •…外罩層 36…… •…夾層 301… •…缺口 302… ···.缺口 303… •…上弧形邊 304… •…下弧形邊 4…… ----導氣片體16 201021874 [Description of main component symbols] 2 ....... •...Soft three-dimensional mask 3 ............. Cover unit 30... •... Covering space 31... •...Arc dividing strip 311 .... ...·connecting section 312... •... upper joint section 313... •... lower joint section 32... •...left side cover 321 ···· •... upper side edge 322 ···_ •... lower side edge 323... •...Side side edge 33... •...Right side cover 331...··Upper side edge 332...•...Lower side edge 333...•...Side side edge 34...——Inner cover layer 35...•...Outer cover layer 36 ...... •...Mezzanine 301... •...Gap 302... ···. Notch 303... •...Upper curved side 304... •...Bottom curved side 4... ---- Air guiding body
40 .........導氣空間 41 .........上連接段 42 .........下游離段 420 .......進氣口 43 .........側邊段 431.......熱熔接點 430 .......通氣口 5 ..........耳掛帶 6 ..........導氣單元 60 .........切割線 61 .........進氣口 62.........擋片 7 ..........導氣片體 71 .........上連接段 72 .........罩覆面 721 .......導氣槽部 722 .......第一摺條 723 .......第二摺條 724……導氣槽道 73 .........下連接段 8 ..........輔助排氣單元 81.........活動葉片 811 .......連接段 17 201021874 812… •…葉片部 102… •…使用 者 82••… •…通氣孔 103… ··.·使用 者 83····· •…内穿孔 104… •…使用 者40 ......... air guiding space 41 ... ... upper connecting section 42 ... ... lower free section 420 ... ... air inlet 43 ......... side section 431....... hot-melt joint 430....... vent 5 ..... ear strap 6 . ......... air guiding unit 60 ... ... cutting line 61 ... ... air inlet 62 ... ... blocking piece 7 .......... air guiding piece 71 ... ... upper connecting section 72 ... ... covering surface 721 ....... air guiding groove Part 722 .......first fold 723 ....... second fold 724 ... air guide channel 73 ... ... lower connection section 8 .... ...Auxiliary exhaust unit 81.........moving blade 811.......connecting section 17 201021874 812... •...blade part 102... •...user 82••... •...ventilation hole 103... ····User 83·····•...Internal piercing 104... •...user
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