TWM619885U - Transparent facial masks having replaceable filters - Google Patents
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Abstract
本新型揭露一種具有可更換過濾片的透明口罩,其包含:一透明口罩本 體、二彈性耳掛、一過濾片與一固定罩。由於可以使用不同類型的過濾片,本新型能達成以一副口罩滿足除菌、抗細懸浮微粒等多需求的目的。此外,透明口罩本體、過濾片與固定罩可以在清洗或消毒後重覆使用,符合環保要求。再者,因為透明口罩本體的設計,使得即便戴上本新型的口罩,人臉辨識技術還是可以應用。 The present invention discloses a transparent mask with replaceable filters, which includes: a transparent mask Body, two elastic ear hooks, one filter and one fixed cover. Since different types of filters can be used, the present invention can achieve the purpose of satisfying multiple requirements such as sterilization and resistance to fine suspended particles with a pair of masks. In addition, the transparent mask body, filter and fixed cover can be used repeatedly after cleaning or disinfection, which meets environmental protection requirements. Furthermore, because of the design of the transparent mask body, the face recognition technology can still be applied even if the new type of mask is worn.
Description
本新型關於一種口罩,特別是一種具有可更換過濾片的透明口罩。 The present invention relates to a mask, in particular to a transparent mask with replaceable filters.
近年來,台灣空氣品質的問題越發嚴重。由於工廠與發電廠發出的懸浮微粒增多,其中粒徑小於或等於2.5μm的部分(又稱細懸浮微粒,即人們熟知的PM2.5)體積比病毒大比細菌小,能長時間飄浮在空氣中,躲過人類鼻毛的捕捉,深入肺泡並進入血管並隨著血液循環全身,產生疾病。世界衛生組織於2018年引用國際癌症研究機構(IARC)定義,將戶外空氣污染訂為人類致癌物,並提出長期暴露於PM2.5濃度高達35μg/m3的環境,肺癌的致死率可能會提高到15%。在台灣,肺腺癌的病例增加也是有目共睹的。因此,在生活中有效防禦細懸浮微粒進入人體,逐漸成為健康重要課題,各式各樣的防護口罩也陸續面市。 In recent years, Taiwan’s air quality problems have become more and more serious. Due to the increase in suspended particles emitted by factories and power plants, the part with a particle size of less than or equal to 2.5μm (also known as fine suspended particles, known as PM2.5) is larger than viruses and smaller than bacteria, and can float in the air for a long time. It escapes the capture of human nose hairs, penetrates into the alveoli and enters the blood vessels, and circulates throughout the body with the blood, causing diseases. In 2018, the World Health Organization cited the International Agency for Research on Cancer (IARC) definition, and classified outdoor air pollution as a human carcinogen, and proposed that long-term exposure to an environment with a PM2.5 concentration of up to 35μg/m3 may increase the mortality rate of lung cancer to 15%. In Taiwan, the increase in cases of lung adenocarcinoma is also obvious to all. Therefore, effective prevention of fine suspended particles from entering the human body in life has gradually become an important issue for health, and various protective masks have also been put on the market.
另一方面,2020年開始的新冠肺炎肆虐,讓人們對空氣飛沫中夾雜的病毒防護提升了需求,一時間醫用口罩供不應求。一般來說,醫用口罩雖然包含了可阻擋95%直徑0.3微米以上的非油性顆粒的N95口罩(可以預防由患者體液或血液飛濺引起的飛沫傳播),而此款口罩也可以用於PM2.5與塵螨的防護,但相較於要求能過濾如金黃色葡萄球菌等細菌的醫療高規等級,如CNS 14775,該口罩也不符合。如果一種口罩要能同時滿足醫用需求與防止細懸浮微粒,其價格會不斐,且在使用上會產生呼吸困難、面部受壓不適等副作用。 On the other hand, the new crown pneumonia that began in 2020 has increased the demand for protection against viruses contained in air droplets, and for a while, the supply of medical masks is in short supply. Generally speaking, although medical masks contain N95 masks that can block 95% of non-oily particles above 0.3 microns in diameter (which can prevent the spread of droplets caused by patient fluids or blood splashes), this mask can also be used for PM2. 5 The protection against dust mites, but compared with the high medical grades required to filter bacteria such as Staphylococcus aureus, such as CNS 14775, this mask does not meet the requirements. If a mask can meet medical needs and prevent fine aerosols at the same time, its price will be high, and it will have side effects such as breathing difficulties and facial pressure and discomfort in use.
再者,一些常見的口罩需求,如可重複使用、便於清洗與消毒殺菌、透明可見使用者面貌(方便智能手機face ID的使用)等,皆不在前述口罩的市場中能找到符合的商品。 Furthermore, some common mask requirements, such as reusable, easy to clean and disinfect, transparent and visible user faces (for the use of smart phone face ID), etc., are not found in the aforementioned mask market.
因此,為了解決上述問題,提供一種整合型的多功能口罩,從而有本新型之具有可更換過濾片的透明口罩的誕生。 Therefore, in order to solve the above-mentioned problems, an integrated multifunctional mask is provided, and thus the transparent mask with replaceable filters of the present invention is born.
本段文字提取和編譯本新型的某些特點。其它特點將被揭露於後續段落中。其目的在涵蓋附加的申請專利範圍之精神和範圍中,各式的修改和類似的排列。 This paragraph of text extracts and compiles certain features of the new model. Other features will be revealed in subsequent paragraphs. Its purpose is to cover the spirit and scope of the additional patent application, various modifications and similar arrangements.
為了解決上述問題,本新型揭露一種具有可更換過濾片的透明口罩,其包含:一透明口罩本體,可罩封使用者的嘴與鼻,其左右兩側分別具有一耳掛部,每一耳掛部形成複數個固定孔,其中央下方形成一氣體進出部,該氣體進出部具有複數個內部通氣孔且由該透明口罩本體前方視之並不遮掩住使用者的嘴部;二彈性耳掛,每一彈性耳掛具有一連結部及兩端與該連結部結合的彈性繩,該連結部上具有一突出連結扣,用以與該些固定孔之一連結固定;一過濾片,為複數個子層貼合形成,過濾進出其中空氣的有害物質或對進出其中的空氣進行殺菌;及一固定罩,具有複數個外部通氣孔,可拆卸地結合於該氣體進出部上。當該固定罩結合於該氣體進出部上時,同時夾固該過濾片。 In order to solve the above problems, the present invention discloses a transparent mask with a replaceable filter, which includes: a transparent mask body, which can cover the mouth and nose of the user, and has an ear hook on the left and right sides, and each ear The hanging part forms a plurality of fixing holes, and a gas inlet and outlet part is formed below the center. The gas inlet and outlet part has a plurality of internal vent holes and does not cover the mouth of the user when viewed from the front of the transparent mask body; two elastic ear hooks , Each elastic ear hook has a connecting portion and an elastic cord connecting the two ends with the connecting portion, and the connecting portion has a protruding connecting buckle for connecting and fixing with one of the fixing holes; a filter, which is plural The sub-layers are formed by laminating, filtering harmful substances in and out of the air or sterilizing the air in and out of the air; and a fixed cover with a plurality of external vent holes, which is detachably combined with the air inlet and outlet. When the fixed cover is combined with the gas inlet and outlet part, the filter is clamped at the same time.
依照本新型,該透明口罩本體內側可進一步形成一防霧層,用以防止由使用者口鼻呼出之濕氣於該透明口罩本體內側結成肉眼可視的水霧。 According to the present invention, an anti-fog layer can be further formed on the inside of the transparent mask body to prevent moisture exhaled from the mouth and nose of the user from forming water mist visible to the naked eye on the inside of the transparent mask body.
依照本新型,該氣體進出部可進一步形成一固定框,該固定罩內部進一步形成一固定凹槽,該固定框嵌入該固定凹槽中從而該固定罩與該氣體進出部結合。 According to the present invention, the gas inlet and outlet portion may further form a fixing frame, and a fixing groove is further formed inside the fixing cover, and the fixing frame is embedded in the fixing groove so that the fixing cover is combined with the gas inlet and outlet portion.
最好,該透明口罩本體與該固定罩的材質為聚丙烯(Polypropylene,PP)、聚碳酸酯(Polycarbonate,PC)或聚對苯二甲酸乙二醇酯-1,4-環己烷二甲醇酯(Polyethylene terephthalate glycol,PETG)。 Preferably, the transparent mask body and the fixed cover are made of polypropylene (PP), polycarbonate (PC) or polyethylene terephthalate-1,4-cyclohexanedimethanol Ester (Polyethylene terephthalate glycol, PETG).
最好,該彈性耳掛的材質為熱塑性橡膠(Thermoplastic Rubber,TPR)、熱塑彈性體(Thermoplastic Elastomer,TPE)或熱塑性聚氨酯(Thermoplastic Polyurethane,TPU)。 Preferably, the material of the elastic ear hook is Thermoplastic Rubber (TPR), Thermoplastic Elastomer (TPE) or Thermoplastic Polyurethane (TPU).
依照本新型,該透明口罩本體與使用者接觸部分可進一步形成一彈性條型邊框,可依據使用者面部形狀以調整接觸部位與面積,從而減少配戴時該透明口罩本體施加於使用者面部的壓力,並增加該透明口罩本體與使用者面部間的密閉性。 According to the present invention, the contact part of the transparent mask body and the user can further form an elastic strip-shaped frame, and the contact position and area can be adjusted according to the shape of the user's face, thereby reducing the amount of the transparent mask body applied to the user's face during wearing. Pressure, and increase the airtightness between the transparent mask body and the user's face.
最好,該彈性條型邊框的材質為TPR、TPE或TPU。 Preferably, the material of the elastic strip frame is TPR, TPE or TPU.
依照本新型,該過濾片可進一步包含:一第一不織布子層;一功能子層,結合於該第一不織布子層上;及一第二不織布子層,結合於該功能子層上。 According to the present invention, the filter sheet may further include: a first non-woven fabric sub-layer; a functional sub-layer coupled to the first non-woven fabric sub-layer; and a second non-woven fabric sub-layer coupled to the functional sub-layer.
在一實施例中,該功能子層為熔噴布,其纖維注有靜電;在另一實施例中,該功能子層為高效濾網(High-Efficiency Particulate Air,HEPA)或活性碳濾網。 In one embodiment, the functional sub-layer is a melt blown cloth, and its fibers are filled with static electricity; in another embodiment, the functional sub-layer is a high-efficiency particulate air (HEPA) or activated carbon filter .
由於可以使用不同類型的過濾片,本新型能達成以一副口罩滿足除菌、抗細懸浮微粒等多需求的目的。此外,透明口罩本體、過濾片與固定罩可以在清洗或消毒後重覆使用,符合環保要求。再者,因為透明口罩本體的設計,使得即便戴上本新型的口罩,人臉辨識技術還是可以應用。 Since different types of filters can be used, the present invention can achieve the purpose of satisfying multiple requirements such as sterilization and resistance to fine suspended particles with a pair of masks. In addition, the transparent mask body, filter and fixed cover can be used repeatedly after cleaning or disinfection, which meets environmental protection requirements. Furthermore, because of the design of the transparent mask body, the face recognition technology can still be applied even if the new type of mask is worn.
1:具有可更換過濾片的透明口罩 1: Transparent mask with replaceable filter
10:透明口罩本體 10: Transparent mask body
11:平滑部 11: Smooth part
12:耳掛部 12: Earhook
121:固定孔 121: fixed hole
13:氣體進出部 13: Gas inlet and outlet
131:固定框 131: fixed frame
14:彈性條型邊框 14: Elastic strip frame
20:彈性耳掛 20: Elastic ear hook
21:連結部 21: Connection part
211:突出連結扣 211: Protruding link buckle
22:彈性繩 22: Elastic rope
30:過濾片 30: filter
31:第一不織布子層 31: The first non-woven fabric sublayer
32:功能子層 32: functional sublayer
33:第二不織布子層 33: The second non-woven sublayer
40:固定罩 40: fixed cover
41:外部通氣孔 41: External vent
42:固定凹槽 42: fixed groove
圖1為依照本新型的實施例之具有可更換過濾片的透明口罩的外觀示意圖,圖2為該具有可更換過濾片的透明口罩之爆炸圖,圖3繪示一氣體進出部、一過濾片與一固定罩結合時的態樣,圖4為該過濾片的剖面圖,圖5繪示具有可更換過濾片的透明口罩之使用狀態。 Figure 1 is a schematic diagram of the appearance of a transparent mask with a replaceable filter according to an embodiment of the present invention. Figure 2 is an exploded view of the transparent mask with a replaceable filter. Figure 3 shows a gas inlet and outlet and a filter. When combined with a fixed cover, FIG. 4 is a cross-sectional view of the filter, and FIG. 5 is a use state of a transparent mask with a replaceable filter.
本新型將藉由參照下列的實施方式而更具體地描述。 The present invention will be described in more detail by referring to the following embodiments.
請見圖1與圖2,圖1為依照本新型的實施例之具有可更換過濾片的透明口罩1的外觀示意圖,圖2為具有可更換過濾片的透明口罩1之爆炸圖。具有可更換過濾片的透明口罩1主要包含了一透明口罩本體10、二彈性耳掛20、一過濾片30與一固定罩40。這些技術元件的型態與作用,將配合圖式於下方詳細說明。
Please refer to Figures 1 and 2. Figure 1 is a schematic diagram of the appearance of a
透明口罩本體10是具有可更換過濾片的透明口罩1的主體,可罩封使用者的嘴與鼻,阻擋空氣中大部分的汙染物或病菌接觸使用者的呼吸器官。依照本新型,透明口罩本體10使用透明聚合材料製成,比如但不限於聚丙烯(Polypropylene,PP)、聚碳酸酯(Polycarbonate,PC)或聚對苯二甲酸乙二醇酯-1,4-環己烷二甲醇酯(Polyethylene terephthalate glycol,PETG)。PP的優點在於質輕價廉,PC的透明度高且硬度較強,而PETG的硬度較彈性,設計上可視需求而使用對應的材料。三種材料同時也有抗紫外線的功能。透明口罩本體10的外型向一側突起,以於其內容置使用者的鼻子與嘴巴。透明口罩本體10的下方有一平滑部11。透明口罩本體10的左右兩側分別具有一耳掛部12。每一耳掛部12上形成數個固定孔121,其作用將於後文中說明。透明口罩本體10的中央下方,在平滑部11之上,形成一氣體進出部13。氣體進出部13突出於相鄰的其它透明口罩本體10部分,但為一體成形。氣體進出部13具有複數個內部通氣孔,內部通氣孔可以讓空氣流通於透明口罩本體10的內外兩側,維持使用者呼吸通暢。
The
請見圖5,該圖繪示具有可更換過濾片的透明口罩1之使用狀態。由透明口罩本體10前方視之,氣體進出部13並不遮掩住使用者的嘴部。雖然透明口罩本體10是以透明材料製成,然而氣體進出部13並非平滑結構,會因視角不同而折光度不同,導致讓使用者面部曲線變形。此外,透明口罩本體10外部還置有過濾片30。為了要讓使用者的大部分五官形像能有效被辨識,從而在配戴具有可更換過濾片的透明口罩1時也可進行人臉辨識,如face ID之應用,氣體進出部13的位置最好要低於嘴唇。透明口罩本體10的設計可以如同圖1所繪示一般,在外側表面上加上一些美工線條進行裝飾。同樣地,透明口罩本體10的外側也可以維持平滑,讓使用者在部分區域,如臉頰部分,進行彩繪,讓具有可更換過濾片的透明口罩1可以有客製化、個性化的功能。
Please see Figure 5, which shows the use state of the
另外,透明口罩本體10與使用者接觸部分形成一彈性條型邊框14。彈性條型邊框14可依據使用者面部形狀以調整接觸部位與面積,進而減少配戴具有可更換過濾片的透明口罩1時透明口罩本體10施加於使用者面部的壓力,並增加透明口罩本體10與使用者面部間的密閉性。由於配戴時間長,若彈性條型邊框14採用的材料不適合人體肌膚接觸,常會產生一些潛在健康問題,比如塑化劑殘留問題。因此,彈性條型邊框14最好使用親膚性材料,比如但不限於熱塑性橡膠(Thermoplastic Rubber,TPR)、熱塑彈性體(Thermoplastic Elastomer,TPE)或熱塑性聚氨酯(Thermoplastic Polyurethane,TPU),可依照實際需求而使用相應的材料。依照本新型,彈性條型邊框14並非獨自形成後安裝於透明口罩本體10上,而是可以在透明口罩本體10邊緣處以二次射出方式,將TPR、TPE或TPU射出成形。
In addition, the contact portion between the
使用者在呼氣時,會將肺部水氣呼入透明口罩本體10中,進而凝結於透明口罩本體10內側表面。這樣一來,由具有可更換過濾片的透明口罩1外部難以辨識使用者的口鼻部,人臉辨識便難以進行。為了解決這種問題,依照本新型,
透明口罩本體10的內側可形成一防霧層(未繪示),也是透明的,可用以防止由使用者口鼻呼出之濕氣於透明口罩本體10內側結成肉眼可視的水霧。實作上,可使用市售的防霧膜(如日本idea-auto防雨防霧膜)貼附於透明口罩本體10內側表面。
When the user exhales, the water in the lungs is exhaled into the
2個彈性耳掛20可以與透明口罩本體10連結,是用來勾住使用者耳朵以固定具有可更換過濾片的透明口罩1的工具。每一彈性耳掛20皆具有一連結部21及兩端與該連結部21結合的彈性繩22。連結部21上具有一突出連結扣211,突出連結扣211可用以與任一個耳掛部12上的該些固定孔121之一連結固定。突出連結扣211的結構與一般常見的按扣差不多,利用其彈性進入固定孔121後,以其突出的頭部固定於其內。要將突出連結扣211自固定孔121中取出,只要用力將彈性耳掛20與耳掛部12扯開即可。數個固定孔121的設計可以讓突出連結扣211有選擇性地連結固定,從而調控彈性繩22最邊緣部位與耳掛部12間的距離。當使用者的面部較小,耳掛部12到其耳朵間的距離較短時,突出連結扣211便連結至耳掛部12中離彈性條型邊框14較近的固定孔121,彈性繩22最邊緣部位所能觸及之處(耳廓)便較短;當使用者的面部較寬大,耳掛部12到其耳朵間的距離較長時,突出連結扣211便連結至耳掛部12中離彈性條型邊框14最遠的固定孔121,彈性繩22最邊緣部位所能觸及之處便較長。材料方面,由於彈性耳掛20和彈性條型邊框14一樣會接觸肌膚,所以也需要使用親膚性彈性材料,比如前述的TPR、TPE或TPU。
Two elastic ear hooks 20 can be connected to the
過濾片30為複數個子層貼合形成,可過濾進出其中空氣的有害物質或對進出其中的空氣進行殺菌。過濾片30卡設在氣體進出部13外,控制進入氣體進出部13空氣的品質。因此,具有可更換過濾片的透明口罩1所能執行的功能,與選擇的過濾片30有關。請見圖4,該圖為過濾片30的剖面圖,顯示過濾片30的結構。依照本新型,過濾片30包含了一第一不織布子層31、一功能子層32與一第二
不織布子層33。功能子層32結合於第一不織布子層31上,不同的功能子層32顯現不同的過濾片30功能。第二不織布子層33結合於功能子層32上。在一實施例中,功能子層32為熔噴布,其纖維注有靜電。這樣的過濾片30結構可以利用靜電吸附並消滅空氣中的細菌與病毒。在另一實施例中,功能子層32為高效濾網(High-Efficiency Particulate Air,HEPA)或活性碳濾網。這樣的過濾片30結構可以吸附進出的空氣中,PM2.5或異味顆粒。過濾片30是個消耗品,但是在其功能完全消失前,可以清理(以清水或酒精清洗)兩面的不織布子層來延長使用時間。具有同樣功能的布質口罩,由於其使用的材料面積大,且為一次性設計而無法清理重複使用,相當浪費生產資源。本新型技術在可更換過濾片30的使用上,最大程度上利用單位材料,減少了整體口罩材料的浪費,也是一種環保的設計。
The
固定罩40具有複數個外部通氣孔41,可拆卸地結合於氣體進出部13上。固定罩40是用來固定過濾片30的裝置。具體的做法是:當固定罩40結合於氣體進出部13上時,同時夾固過濾片30。關於此點的說明,請同時參閱圖3,該圖繪示氣體進出部13、過濾片30與固定罩40結合時的態樣。結構上,氣體進出部13外側形成一固定框131。由正前方觀之,固定框131是個長方形;由側方觀之,固定框131的形狀是緊貼氣體進出部13的弧面。相對的,固定罩40的內部形成一固定凹槽42。固定凹槽42無法在固定罩40的外部看見,因此圖3下方的圓框中繪示了固定罩40的內部,顯示固定凹槽42的位置與形狀。固定凹槽42的形狀與固定框131的外部形狀相同,將氣體進出部13的固定框131沿著透明箭號方向嵌入固定罩40的固定凹槽42中,從而固定罩40與氣體進出部13夾著過濾片30而結合。材料方面,固定罩40的材質也可以使用PP、PC或PETG。基於透明口罩本體10與固定罩40使用的材質,具有可更換過濾片的透明口罩1可以蒸氣或酒精進行消毒,確保即便重複使用,也不會有病毒與細菌黏附於其上的隱憂。
The fixed
請見圖5(該圖繪示具有可更換過濾片的透明口罩1之使用狀態),當使用者正確戴上具有可更換過濾片的透明口罩1時,因為氣體進出部13在使用者嘴巴與鼻子的下方,固定罩40也位於此。使用者呼出帶有水分的空氣會通過固定罩40排出,並由該處吸入新鮮乾燥的空氣(如雙箭號所示)。由於進出空氣少能向透明口罩本體10其它部分流動,也不容易於透明口罩本體10內側處凝結水珠。這是本新型設計上的另一優點。
Please refer to Figure 5 (the figure shows the use state of the
雖然本新型已以實施方式揭露如上,然其並非用以限定本新型,任何所屬技術領域中具有通常知識者,在不脫離本新型之精神和範圍內,當可作些許之更動與潤飾,因此本新型之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the relevant technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The scope of protection of this new model shall be subject to the scope of the attached patent application.
1:具有可更換過濾片的透明口罩 1: Transparent mask with replaceable filter
10:透明口罩本體 10: Transparent mask body
11:平滑部 11: Smooth part
12:耳掛部 12: Earhook
121:固定孔 121: fixed hole
13:氣體進出部 13: Gas inlet and outlet
14:彈性條型邊框 14: Elastic strip frame
20:彈性耳掛 20: Elastic ear hook
21:連結部 21: Connection part
211:突出連結扣 211: Protruding link buckle
22:彈性繩 22: Elastic rope
30:過濾片 30: filter
40:固定罩 40: fixed cover
41:外部通氣孔 41: External vent
Claims (10)
Priority Applications (1)
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TW110205852U TWM619885U (en) | 2021-05-21 | 2021-05-21 | Transparent facial masks having replaceable filters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW110205852U TWM619885U (en) | 2021-05-21 | 2021-05-21 | Transparent facial masks having replaceable filters |
Publications (1)
Publication Number | Publication Date |
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TWM619885U true TWM619885U (en) | 2021-11-21 |
Family
ID=79908890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW110205852U TWM619885U (en) | 2021-05-21 | 2021-05-21 | Transparent facial masks having replaceable filters |
Country Status (1)
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TW (1) | TWM619885U (en) |
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2021
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