五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種軟式立體口罩，特別是指一種順 應使用者的臉部輪腐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i具有一供罩 覆於一使用者HH 一鼻部的罩體u，及二相對稱地連接 於δ亥罩體1 1二相反側的耳掛帶1 2。 該罩體11是由-貼覆於使用者而皮膚的内罩層⑴ 、一與該内罩I 111的形狀相對應幼間隔的外罩層112， 及一夾設阻隔在該内、外罩層⑴、112之間的夾層ιΐ3所 接合製成，具有一沿該使用者1〇1的鼻襟中段鼻頭人中 延伸到其下顯的-順應使用者側臉輪廊形成的弧線接合段 1Η、自該ι線接合段U4二相反側相對稱地向左右延伸到 該使用者的耳部前緣的-左罩部U5及__右罩部ιΐ6，該左 右罩邛115 116並與该弧線接合段114相配合界定出一 供該使用者ιοί的口鼻容置包覆的罩覆空間117。 該一耳掛帶12是分別連接在該罩體11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】_ 得定位。 又 雖然該軟式立體°罩1能透過鮮體1H線接人f m的藏線造型設計，使該左、右罩部ιΐ5、ιΐ6相對該: 線接合段m被展開時，形成可包覆罩蓋在使用者ι〇ι的口 鼻。P的錐狀立體型式’進而達_濾阻隔外部空氣的防護效 M443547 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u的阻力相對較大，而使 部分呼氣仍會通過鮮體u的上側緣與該使用者⑻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 ιοί視線的情形，尤其是在冬天或濕氣較大的天氣使用，且 使用者1G1又有配戴眼鏡時’向上排出的呼氣遇到外部的 冷空氣容㈣成白餘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i無法有效撞 止呼氣向上排出’而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。 【新型内容】 因此，本新型的目的，是在提供一種能夠有效撞止使 用者的呼乱通過σ罩上方排出，卩防止使用.者的視線受到 影響的軟式立體口罩。 π疋，不新型軟式 鼻部’包含-罩體單元、一對應該罩體單元設置的導氣 體，及二連接在該罩體單元二相反側的耳掛帶。 該罩體單元包m使用者的鼻樑巾段、鼻頭、人 延伸到其下㈣—順應使用者的侧臉輪廓形成而具有預 彎曲弧度的弧線分隔條、自該孤線分隔條二相反側相❸ 地向左右延伸到該使用者的耳部前緣的_左側罩體及— 供使用者的口鼻容置包覆的罩覆空間 側罩體，該弧線分隔條與該左、右侧罩體還相配合界定: 一供你用去_ M443547V. New description: [New technical field] The present invention relates to a soft three-dimensional mask, in particular to a soft three-dimensional mask that conforms to the user's facial wheel rot to form a three-dimensional cover. [Prior Art] Referring to FIG. 1 and FIG. 2, a conventional soft three-dimensional mask i has a cover u covering a nose of a user HH, and two oppositely connected to the δ hood 1 1 The ear strap on the opposite side is 1 2 . The cover 11 is an inner cover layer (1) which is attached to the skin of the user, and an outer cover layer 112 which is spaced apart from the shape of the inner cover I 111, and is interposed between the inner and outer cover layers (1). Between the 112, the interlayer ι ΐ 3 is joined, and has a curved joint portion 1 Η formed by the user's side rim nose extending along the nose of the user 1 〇 1 The opposite sides of the ι wire engaging section U4 extend symmetrically to the left and right sides of the front edge of the user's ear - the left cover portion U5 and the __ right cover portion ι 6 , and the left and right cover 邛 115 116 and the arc engaging portion 114 cooperates to define a covering space 117 for the user's mouth and nose to cover. The ear straps 12 are respectively connected to the left and right cover portions 115, 116' of the cover body 11 and are used to be hung on the ears of the user 1〇1 to position the mask. Moreover, the soft three-dimensional mask 1 can pass through the hidden line design of the fresh 1H wire to connect the fm, so that the left and right cover portions ι 5, ι 6 are opposite to each other: when the wire joint segment m is unfolded, a cover can be formed. In the mouth and nose of the user ι〇ι. The cone-shaped stereoscopic pattern of P further increases the protective effect of external air, M443547, but there are still the following defects in actual use: When the user 101 breathes, the exhaled gas can pass through the cover 11 Excreted externally, but due to the relatively large resistance of the cover u, part of the exhalation will still be discharged upward and outward through the gap between the upper edge of the fresh body u and the skin of the user (8), possibly causing interference The user ιοί sight, especially in the winter or humid weather, and the user 1G1 wears glasses when the 'exhausted exhalation meets the external cold air capacity (four) into white residual moisture adhesion To the eyeglass lens, and seriously interfere with the user's line of sight of 1〇1, so that the existing soft three-dimensional mask i can not effectively stop the exhalation and discharge upwards, and easily form a white misty water that would interfere with the line of sight, resulting in wearing The risk is relatively high. [New content] Therefore, an object of the present invention is to provide a soft three-dimensional mask which can effectively prevent the user's call from being discharged through the σ cover and prevent the user's line of sight from being affected. π疋, a new type of soft nose includes a cover unit, a pair of air guides disposed on the cover unit, and two ear straps attached to opposite sides of the cover unit. The cover unit package m user's nose towel section, nose head, person extends to the lower (four) - an arc-shaped partition strip formed in accordance with the side profile of the user and having a pre-curved arc, from the opposite side of the isolated line divider The left side cover that extends to the left and right of the front edge of the user's ear and the cover side cover that is covered by the user's nose and mouth, the arc separation strip and the left and right side cover The body is also defined to match: one for you to use _ M443547
該二耳掛帶是分別連接在該罩體單元的左、右側罩體 0 该導氣片體是對應該罩體單元的左 該罩覆空間内’包括一與左、右 本新型的有益效果在於：藉由設置具有多數個相連接 的導氣槽部的導氣片體，讓使用者呼出的氣體可分別受該 等導氣槽部的第一摺條擋止而避免其向上排出，並能分別 沿該等第-、第二摺條之間的導氣槽道橫向排出，藉此能 夠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】 有關本新型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一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖3、圖4與圖5，本新型軟式立體口罩2的一較 佳實轭例是供罩覆在一使用者104的口鼻部，包含一罩體 早兀3、一對應該罩體單元3設置的導氣片體7,及二連接 在該罩體單元3二相反側的耳掛帶5。 5 M443547 該罩體單元3包括沿該使用者1〇4的鼻樑中段、鼻頭 、人中延伸到其下顎的一順應使用者1〇4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 二相反側相對稱地向左右延伸到該使用者1〇4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 左、右側罩體32、33還相配合界定出一供使用者1〇4的口 鼻容置包覆的罩覆空間30。 其中，該弧線分隔條3 1具有一對齊該使用者丨〇4的鼻 頭，且與該左、右側罩體32、33呈一體連接的連通段311 、分別自該連通段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。 μ s玄左、右側罩體32、33各具有自該弧線分隔條3丨分 別沿該使用者104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104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、下侧緣321、331、322 、332之間的旁側緣323、333。 該導氣片體7是對應該罩體單元3的左、右側罩體32 、33設置於該罩覆空間3〇内.，包括一與該左、右侧罩體 3 2 3 3的上側緣3 21、3 31相對齊且相密接的上連接段71 、一自該上連接段71向下延伸的罩覆面72，及一與該上連 接段7丨相間隔的下連接段73，該罩覆面72是终止於該下 連接#又73，且在該罩覆面72並形成多數個橫向且相彎折連 6 M443547 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1〇4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、右侧罩體32、33的下側緣322、332相連接，即該The two ear straps are respectively connected to the left and right side cover bodies of the cover unit. The air guide piece body is in the left cover space corresponding to the cover unit. The utility model includes a new effect of the left and the right. The air guide piece having a plurality of air guiding groove portions is connected, so that the gas exhaled by the user can be respectively blocked by the first fold of the air guiding groove portion to prevent the gas from being discharged upward, and It can be discharged laterally along the air guiding channels between the first and second folding strips, thereby preventing the user's line of sight from being disturbed by the moisture generated by the exhalation, and providing a safe and 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. Referring to FIG. 3, FIG. 4 and FIG. 5, a preferred embodiment of the soft three-dimensional mask 2 is provided with a cover covering a snout of a user 104, including a cover body 3, a pair of cover bodies. The air guide body 7 provided in the unit 3, and the ear strap 5 connected to the opposite side of the cover unit 3 are provided. 5 M443547 The cover unit 3 includes an arc-shaped partition strip 31 having a predetermined curved curvature along a middle portion of the nose bridge of the user 1〇4, a nose head, and a side face contour of the user 1〇4 extending to the lower jaw thereof. a left side cover 32 and a right side cover 33 extending from the opposite side of the arc separation strip to the left and right sides of the ear portion of the user 1 to 4, the arc separation strip 31 and the left and right sides The covers 32, 33 also cooperate to define a cover space 30 for the user's mouth and nose to be covered. The arc dividing strip 31 has a connecting portion 311 which is integrally connected with the left and right side covers 32, 33, and extends upward and downward from the connecting portion 311, respectively. 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 μ s mysterious left and right side covers 32, 33 each have an upper side edge 321 , 331 , a pair of arcs extending from the lower edge of the tibia of the user 104 toward the ear to form a predetermined arc. The upper side edges 321, 331 are spaced apart and extend along the chin circumference of the user 104 and the lower side edges 322, 332 extending toward the ears thereof, and are connected to the upper and lower side edges 321, 331, 322, 332 Side edges 323, 333 between. The air guide body 7 is disposed in the cover space 3〇 corresponding to the left and right cover bodies 32 and 33 of the cover unit 3, and includes an upper edge of the left and right cover bodies 3 2 3 3 . 3 21, 3 31 are opposite and closely connected upper connecting section 71, a covering surface 72 extending downward from the upper connecting section 71, and a lower connecting section 73 spaced from the upper connecting section 7丨, the cover The air gap 72 is terminated by the lower joint #72, and a plurality of air guiding groove portions 721 are formed on the cover surface 72 and formed in a plurality of lateral directions and bent 6 M443 547. Each air guiding groove portion 721 has a back direction. a first fold 722 disposed on the face of the user 104, and a second fold 723 disposed toward the face of the user 1〇4 and bently connected to the first fold 722, the second fold 723 The width of the first fold 722 is greater than the width of the first fold 722, and the first and second folds 722, 723 cooperate to define a transverse air guide channel 724. In the preferred embodiment, the lower connecting portion 73 is connected to the lower side edges 322, 332 of the left and right side covers 32, 33 of the cover unit 3, that is,
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 ，但該導氣片體7的罩覆面72也可以只延伸到與使用者 104的鼻頭相對齊位置，即該下連接段73是對應使用者 104的鼻頭設置，同樣能透過該導氣片體7達到狀的播止 效果。 軏佳地，該罩體單元3是由透氣的織物材質所製成The coverage of the air guide piece 7 in the vertical direction is equivalent to that of the cover unit 3, but the cover surface 72 of the air guide body 7 may also extend only to the position of the nose of the user 104, that is, the lower connection The segment 73 is provided corresponding to the nose of the user 104, and can also achieve the stuttering effect through the air guiding sheet 7. Preferably, the cover unit 3 is made of a breathable fabric material.
且是由-與該導氣片體7相鄰接的内罩層34、一與該内 層34形狀相對庫且JAnd an inner cover layer 34 adjacent to the air guide sheet 7, and a shape opposite to the inner layer 34 and J
丁愿昱相間隔的外罩層35，及一夾設阻隔在 内外罩層34、35之間的炎層36所接合製成。在該較 實施例中’是料㈣層34、外㈣35與夾層％的周 設置多數崎密相_熱熔接點37,以使該㈣層34、 罩層35與夹層目接合較。 /耳掛▼ 5是分別連接在該罩體單元3的左、右, 罩體32、33，祐田、 J么石 ^ 00 用以y刀別掛戴至使用者104的耳部，使· 罩體單元3獲得定位。 π今丨使， 參閱圖3、圖ς rt • 與圖6，製造該罩體單元3時，是先j 7 M443547 :二織:裁積與形狀_型式 並分別沿該等織物的“ 34(見圖4)的前身’ 線上下端剪出二個尖角狀缺口；301 留相連的部分即為該㈣分隔條31的連通 :…/〇一該外軍層35、夹層36與内罩層34的周緣設置 .，，、熔接點使三I織物相結合固定，其中，該二缺口 301、 ^分別是由呈對稱的二上弧形邊3〇3、二下弧形邊3〇4所 界定形成’再分別使該二上弧形邊3Q3及該二下弧形邊3〇4 相對背接° ’就分卿成該弧線分隔條31的上接合段312( 見圖5)及下接合段313(見圖5)。該二耳掛帶5也是以熱熔 C α的方式固疋至該|體單元3。在該較佳實施例中，是分 別以叹置熱熔接點與熱壓接合的方式，使該罩體單元」定 I接口及使該_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。該導氣片體7 可在摺疊形成該等導氣槽部721並裁剪為與該罩體單元3 的形狀相對應的型式彳i，再與該罩體單元3相接.合。 參閱圖4’當使用者1〇4配戴該口罩2時，所呼出的氣 體會分別受該等第一權條722擋止而不往上排出，並沿該 等導氣槽冑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冑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’該實施例中的該口罩2還可包含一設 置在該罩體單元3上的輔助排氣單元8。其中，該輔助排氣 的尘式可以如圓7所示，並包括多數個沿該罩體單 _的左右側罩體32、33(見圖3)的外側部相間隔地設置 的活動葉片8卜及多數個對應該等活動葉片81貫穿形成於 u罩體單兀3與該導氣片體7的通氣孔82,每—活動葉片 81各具有-㈣祕線分隔條31且與料體單元3相連接 的連接& 8U ’及一自該連接段811朝遠離該弧線分隔條η 的方向延伸，並能相對該通氣孔82掀起與蓋合的葉片部 藉此。亥使用者104呼出的部分氣體能通過該等通氣 孔82,從該使用者1〇4的臉部二側向旁邊並向外排出而 能進一步增加該使用者104彳氣的排出效率，並能有效避 免呼氣形成的水氣干擾視線。 . 此外，該輔助排氣單元8的型式也可以如圖4所示， 並包括沿該導氣片體7左、右的二外側部分別相對齊地貫 穿该導氣片體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％ 的第-、第二内穿孔831、832,再經過透氣性較佳的該夹 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。 歸納上述，本新型軟式立體口罩2可獲致下述的功效 及優點’故能達到本新型的目的： …利用對應該罩體單元3設置的導氣片體7，職藉由該 導風片體7的結構特色，分別形成擋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，並具有配戴使 用上較安全的優點。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【.圖式簡單說明】 圖1是一後視的立體示意圖，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，說明本新型軟式立體口 罩一較佳實施例； 圖4是一局部的側視使用示意圖，說明該較佳實施例 罩覆在一使用者的口鼻部的情形； 圖5是一前視的立體示意圖，說明該較佳實施例的一 罩體單元；。 圖6是一平面展開的示意圖’說明在三片相疊合的織 物裁煎出上下相間隔的二個缺口的情形；及 圖7是一局部的側視使用示意圖，說明該較佳實施例 的一輔助排氣單元為相對應設置的多個活動葉片與多個通 氣孔的型式。 10 M443547The outer cover layer 35 spaced apart from each other and the inflammatory layer 36 interposed between the inner and outer cover layers 34, 35 are joined together. In the comparative embodiment, the majority of the (four) layer 34, the outer (four) 35, and the interlayer % are provided with a plurality of fine phase-heat-welded joints 37 so that the (four) layer 34 and the cover layer 35 are bonded to the interlayer. / earhooks ▼ 5 are respectively connected to the left and right sides of the cover unit 3, the cover bodies 32, 33, and Yutian, Jmoshi ^ 00 are used for y knives to be worn on the ears of the user 104, The cover unit 3 is positioned. π 丨 , , 参阅 参阅 参阅 参阅 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与 与See the front body of Figure 4). Two sharp-angled notches are cut at the lower end of the line; the remaining part of the 301 is the connection of the (4) partition strip 31: .../〇1 the outer layer 35, the interlayer 36 and the inner cover layer The peripheral edge of the 34 is arranged, and the welding point is used to fix the three I fabrics, wherein the two notches 301 and ^ are respectively composed of two symmetrical upper curved edges 3 〇 3 and two lower curved edges 3 〇 4 Defining the formation of 'the upper upper curved edge 3Q3 and the second lower curved edge 3〇4 opposite to each other' is divided into the upper joint section 312 of the arc dividing strip 31 (see FIG. 5) and the lower joint Section 313 (see Fig. 5). The two ear straps 5 are also solidified to the body unit 3 by means of hot melt Cα. In the preferred embodiment, the hot melt joints and hot pressing are respectively used to sigh. In a manner of engaging, the cover unit is fixed and the ear strap 5 is fixed. However, the manner in which the cover unit 3 and the two ear straps 5 are not engaged is not limited, and stitching or stitching may be used. sticky The way to achieve the same positioning effect of the same molding. The air guide sheet body 7 can be folded and formed into the air guide groove portion 721 and cut into a pattern 彳i corresponding to the shape of the cover unit 3, and then joined to the cover unit 3. Referring to FIG. 4', when the user 1〇4 wears the mask 2, the exhaled gases are respectively stopped by the first weights 722 without being discharged upward, and flow laterally along the air guiding grooves 724. Since the airbags are disposed on both sides of the cover unit 3, the air guide sheets 7 are arranged in the horizontal direction, and the air guide sheet 7 can also be used to prevent the exhalation from being discharged upward. It is to be noted that the mask 2 in this embodiment may further include an auxiliary exhaust unit 8 disposed on the cover unit 3. The dust pattern of the auxiliary exhaust gas may be as shown by the circle 7, and includes a plurality of movable vanes 8 spaced apart along the outer side portions of the left and right side covers 32, 33 (see FIG. 3) of the cover body. And a plurality of corresponding movable blades 81 are formed through the vent holes 82 formed in the u-shell unit 3 and the air guide sheet body 7, and each of the movable blades 81 has a - (four) secret line separation strip 31 and a material unit The 3-phase connected connection & 8U 'and a portion extending from the connecting segment 811 away from the arc dividing strip η and capable of lifting and closing the blade portion with respect to the venting opening 82. A portion of the gas exhaled by the user 104 can pass through the vents 82 and be discharged sideways from the two sides of the user's face 4 to further increase the discharge efficiency of the user 104, and can Effectively avoid the formation of moisture in the breath to interfere with the line of sight. In addition, the auxiliary exhaust unit 8 may also be of a type as shown in FIG. 4, and includes two air guiding pieces 7 and the inner cover respectively passing through the two outer side portions of the left and right sides of the air guiding piece body 7. The layer 34 has a plurality of first-internal perforations 831 and a plurality of second inner perforations 832 disposed at intervals. 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 pass through the interlayer 36 with better air permeability. The outer cover layer 35 is discharged outward, which can also increase the exhaust efficiency, and achieve the situation that effectively avoiding moisture interference with the line of sight. In summary, the present soft three-dimensional mask 2 can achieve the following functions and advantages, so that the purpose of the present invention can be achieved: ... using the air guide body 7 corresponding to the cover unit 3, by means of the air guide body The structural features of 7 respectively form a barrier that blocks the exhalation and discharges out, and a channel that guides exhalation from other non-upward paths or outlets, thereby effectively preventing the user's line of sight from being exhaled. The situation of water and gas interference can reduce the trouble and inconvenience in use, and has the advantage of being safe to wear. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a rear view, illustrating a conventional soft three-dimensional mask type; FIG. 2 is a side view of the use of the present invention, illustrating the conventional soft three-dimensional mask covering a user's FIG. 3 is a rear perspective view of a preferred embodiment of the present invention; FIG. 4 is a partial side view showing the preferred embodiment of the present invention. The case of the snout of the person; FIG. 5 is a perspective view of a front view illustrating a cover unit of the preferred embodiment; Figure 6 is a plan view of a plane unfolding illustrating the case where the three sheets of the folded fabric are cut to form two notches spaced apart from each other; and Figure 7 is a partial side view showing the use of the preferred embodiment. An auxiliary exhaust unit is a pattern of a plurality of movable blades and a plurality of vent holes correspondingly disposed. 10 M443547
【主要元件符號說明】 2…… 軟式立體口罩 303… •…上弧形邊 3…… •…罩體單元 304… •…下弧形邊 30··... •…罩覆空間 5…… •…耳掛帶 31·.··. •…弧線分隔條. 7…… •…導氣片體 311… •…連通段 71 •…上連接段 312… •…上接合段 72••… •…罩覆面 313… •…下接合段 721… •…導氣槽部 32…… •…左側罩體 722… •…第一摺條 321… •…上側緣 723… •…第二摺條 322 ··· •…下側緣 724… •…導氣槽道 323 ···· •…旁側緣 73 ···.· •…下連接段 33…··： …·右側罩體 8 ....... •…輔助排氣單元 331 ··· …·上側緣 81…… 活動葉片 332 ··.. …·下側緣 811… •…連接段 333 ··· …·旁側緣 812… …·葉片部 34…… …·内罩層 82…… •…通氣孔 35…… …·外罩層 831… •…第一内穿孔 36…… …失層 832… …·第二内穿孔 301 ··· …缺口 104… •…使用者 302 ···· …缺口 11[Main component symbol description] 2... Soft three-dimensional mask 303... •...Upper curved edge 3... •...Mask unit 304... •...Bottom curved edge 30··... •... Covering space 5... •... ear straps 31····. •...arc dividers. 7... •...air guides 311... •...communication sections 71 •...upper section 312... •...upper section 72••... ... Covering surface 313... •... Lower joint section 721... • Air duct section 32... •...Left cover body 722... •...First fold 321... •...Upper side edge 723... •...Second fold 322 · ·· •...lower side edge 724... •...air guide channel 323 ···· •...side side edge 73 ······...lower connection section 33...·::...right side cover 8 ... .... •...Auxiliary exhaust unit 331 ·····Upper side edge 81... Moving blade 332 ···.....Lower side edge 811...•...Connection section 333 ····· Side edge 812... ...the blade portion 34...the inner cover layer 82...the vent hole 35...the outer cover layer 831...the first inner perforation 36...the lost layer 832...the second inner perforation 3 01 ··· ...notch 104... •...user 302 ···· ... gap 11