TWM604214U

TWM604214U - Mask structure with replaceable inner layer mechanism

Info

Publication number: TWM604214U
Application number: TW109210247U
Authority: TW
Inventors: 簡博為; 簡亦群
Original assignee: 簡博為; 簡亦群
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2020-11-21

Abstract

本創作係一種具替換內層機制的口罩結構，包括一口罩主體與一第一內層片體，其中，該口罩主體至少由二透氣層與一過濾層所構成，且該過濾層會位於該二透氣層之間，該第一內層片體則位於該口罩主體的內側面，且其局部邊緣能固定至該口罩主體的其中一透氣層上，並與該口罩主體間形成一開放空間，當使用者配戴該口罩結構時，該第一內層片體能貼靠至使用者的臉部，之後，當該第一內層片體被撕掉，則能替換成該口罩主體的內側貼靠至使用者的臉部，如此，藉由前述可撕取的第一內層片體，即可方便使用者重覆使用該口罩結構。This creation is a mask structure with a mechanism for replacing the inner layer. It includes a mask body and a first inner layer sheet. The mask body is composed of at least two breathable layers and a filter layer, and the filter layer is located on the Between the two breathable layers, the first inner layer sheet is located on the inner side of the mask body, and its partial edge can be fixed to one of the breathable layers of the mask body, and an open space is formed between the mask body and the mask body. When the user wears the mask structure, the first inner layer sheet can be attached to the user's face. After that, when the first inner layer sheet is torn off, it can be replaced with the inner side of the mask body. Leaning against the user's face, in this way, the user can use the mask structure repeatedly by the aforementioned removable first inner layer sheet.

Description

具替換內層機制的口罩結構Mask structure with replacement inner layer mechanism

本創作係關於口罩結構，尤指一種在口罩主體的內側另外設有內層片體，且該內層片體能夠被撕下的口罩結構。This creation is about the mask structure, especially a mask structure in which an inner layer sheet is additionally provided on the inside of the mask body, and the inner layer sheet can be torn off.

按，所謂「PM2.5」是指懸浮微粒(particulate matter)的氣動粒徑(aerodynamic diameter)會小於或等於2.5微米(μm)，故又稱為細懸浮微粒。又，細懸浮微粒(後稱PM2.5)除了由人類行為所產生(如：汽機車的廢氣、菸、燃煤發電…等)之外，如沙塵暴、火山爆發…等自然情況亦會產生PM2.5，又，目前的PM2.5大致可分為原生性及衍生性兩種，其中，原生性PM2.5是指被排放到大氣時，即為PM2.5的粒狀物，例如，海鹽懸浮粒子、汽機車所排放的碳粒、道路揚塵、煤灰碳粒…等；衍生性PM2.5(或稱二次氣膠(secondary aerosol))則是由更小的排放物經過物理反應(如，凝結)或化學反應(如，光化學反應)後所形成之粒狀物，例如，硫酸鹽、硝酸鹽、銨鹽、有機氣膠…等。By the way, the so-called "PM2.5" means that the aerodynamic diameter of suspended particles (particulate matter) will be less than or equal to 2.5 microns (μm), so it is also called fine suspended particles. In addition, fine suspended particulates (hereinafter referred to as PM2.5) are not only produced by human behavior (such as: exhaust gas of steam and locomotives, smoke, coal-fired power generation... etc.), natural conditions such as sandstorms, volcanic eruptions, etc. will also produce PM2 .5. In addition, the current PM2.5 can be roughly divided into two types: primary and derived. Among them, primary PM2.5 refers to the particulate matter of PM2.5 when discharged into the atmosphere, such as sea salt. Suspended particles, carbon particles emitted by steam and locomotives, road dust, coal ash carbon particles... etc.; derivative PM2.5 (or secondary aerosol) is physically reacted by smaller emissions ( For example, particles formed after condensation) or chemical reactions (such as photochemical reactions), such as sulfates, nitrates, ammonium salts, organic aerosols, etc.

由於PM2.5的表面可能會吸附大量有毒物質，如，戴奧辛、多環芳香碳氫化合物、汞、鉛和苯…等，且其粒徑小而容易穿過人體呼吸系統的屏障，到達肺部深層，使得PM2.5對人體健康的威脅頗大。如世界衛生組織(WHO)研究指出，全球每年約有3%及5%的心肺疾病與肺癌可歸因於PM2.5，並導致全球每年約有310萬人死亡，尤其是，成分中含有硫酸鹽…等酸性氣膠的PM2.5更是具危害性，依美國國家空氣污染控制署(National Air Pollution Control Administration)指出，酸性氣膠粒徑大都小於2.5微米，可經由呼吸而沉積在下呼吸道及肺泡中，直接減低或破壞肺臟及呼吸道的功能，影響人體健康，前述酸性氣膠可能對高敏感族群，如，老人、小孩及呼吸道疾病患者構成威脅，甚至誘發慢性病的發病率。Because the surface of PM2.5 may adsorb a large amount of toxic substances, such as dioxin, polycyclic aromatic hydrocarbons, mercury, lead, benzene... etc., and its small particle size can easily pass through the barrier of the human respiratory system and reach the lungs Deeply, PM2.5 poses a great threat to human health. As the World Health Organization (WHO) research pointed out, about 3% and 5% of heart and lung diseases and lung cancer in the world can be attributed to PM2.5 each year, and cause about 3.1 million deaths worldwide each year. In particular, the ingredients contain sulfuric acid. The PM2.5 of acid aerosols such as salt is even more harmful. According to the National Air Pollution Control Administration, the particle size of acid aerosols is mostly smaller than 2.5 microns and can be deposited in the lower respiratory tract and In the alveoli, it directly reduces or destroys the function of the lungs and respiratory tract and affects human health. The aforementioned acid aerosol may pose a threat to highly sensitive groups, such as the elderly, children, and patients with respiratory diseases, and even induce the incidence of chronic diseases.

承上，人們通常會選擇配帶個人防護用具(如，口罩)，來降低暴露於PM2.5中的風險，一般來說，業者會在口罩內加設一層過濾層，例如，高分子透氣膜或是融噴(Melt Blown)不織布，以藉由該過濾層來過濾PM2.5。然而，申請人發現，在口罩使用的過程中，隨著使用者呼吸、咳嗽、打噴嚏等情況，或是進食後再戴上口罩，或是女性使用者化妝後戴上口罩，都會造成口罩內側面沾染口沫、油漬、化妝品殘餘物…等，導致口罩內側容易滋生細菌，因此，人們多半將口罩作為一次性產品。然而，隨著近期新冠肺炎(COVID-19)的肆虐，導致口罩需求量大幅提高，但受到業界生產量不足與原物料欠缺等因素影響，重覆使用口罩明顯成為趨勢及當前所需，故，如何針對習知口罩之結構進行改良，以供使用者能多次使用，即為本創作在此探討的一大課題。In addition, people usually choose to wear personal protective equipment (such as masks) to reduce the risk of exposure to PM2.5. Generally speaking, the industry will add a layer of filtering layer inside the mask, for example, a polymer breathable membrane Or melt blown (Melt Blown) non-woven fabric to filter PM2.5 through the filter layer. However, the applicant found that in the process of using the mask, as the user breathes, coughs, sneeze, etc., or wears the mask after eating, or the female user wears the mask after makeup, it will cause the inside of the mask. Mouth foam, oil stains, cosmetic residues on the sides... etc. cause bacteria to grow on the inside of the mask. Therefore, most people use the mask as a disposable product. However, with the recent ravages of COVID-19, the demand for masks has increased significantly. However, due to factors such as insufficient production in the industry and lack of raw materials, repeated use of masks has become a trend and current need. Therefore, How to improve the structure of conventional masks so that users can use them multiple times is a major topic discussed in this creation.

由於習知口罩結構經使用過後，其內側便容易沾染髒污，不利於重覆使用，因此，創作人憑藉著多年來的豐富實務經驗，且秉持著精益求精的研究精神，在經過長久的努力研究與實驗後，終於研發出本創作之一種具替換內層機制的口罩結構，期藉由本創作之問世，能有效解決前述問題。Since the structure of conventional masks is easily stained with dirt after being used, it is not conducive to repeated use. Therefore, the creators rely on years of rich practical experience and uphold the research spirit of excellence, and after long-term hard research After experimentation, I finally developed a mask structure with a mechanism to replace the inner layer of this creation. With the advent of this creation, it is hoped that the aforementioned problems can be effectively solved.

本創作之一目的，係提供一種具替換內層機制的口罩結構，包括一口罩主體，其中，該口罩主體至少由二透氣層與一過濾層所構成，且該過濾層會位於該二透氣層之間，本創作之特徵在於，該口罩主體的內側面設有一第一內層片體，該第一內層片體具有透氣性，且其局部邊緣能固定至該口罩主體的其中一透氣層上，其餘部分則能與該口罩主體間形成一開放空間，當該口罩結構被配戴時，該第一內層片體能貼靠至人臉上，且該第一內層片體還能被撕掉，以替換成該口罩主體的內側貼靠至人臉上，如此，使用者只要在該第一內層片體沾染髒污後，撕下該第一內層片體，即能外露出乾淨的口罩主體之內側，以重覆使用該口罩結構。One purpose of this creation is to provide a mask structure with a mechanism for replacing the inner layer, including a mask body, wherein the mask body is composed of at least two breathable layers and a filter layer, and the filter layer is located on the two breathable layers Among other things, the feature of this creation is that the inner side of the mask body is provided with a first inner layer sheet body, the first inner layer sheet body is breathable, and its partial edge can be fixed to one of the breathable layers of the mask body On the upper side, the remaining part can form an open space with the mask body. When the mask structure is worn, the first inner layer sheet can be attached to the face, and the first inner layer sheet can be Tear off and replace it with the inside of the main body of the mask and stick to the face. In this way, the user only needs to tear off the first inner sheet after the first inner sheet is contaminated to expose it. Clean the inside of the mask body to use the mask structure repeatedly.

為便貴審查委員能對本創作目的、技術特徵及其功效，做更進一步之認識與瞭解，茲舉實施例配合圖式，詳細說明如下：In order to facilitate your reviewer to have a further understanding and understanding of the purpose, technical features and effects of this creation, the following examples are provided in conjunction with the diagrams. The detailed description is as follows:

為使本創作之目的、技術內容與優點更加清楚明白，以下結合具體實施方式，並參照附圖，對本創作所公開有關“具替換內層機制的口罩結構”的實施方式進一步詳細說明。本領域之技藝人士可由本說明書所公開的內容瞭解本創作的優點與效果，且本創作可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不悖離本創作的構思下進行各種修改與變更。In order to make the purpose, technical content and advantages of this creation clearer, the following describes the implementation of the "mask structure with replacement inner layer mechanism" disclosed in this creation in further detail in conjunction with specific implementations and with reference to the drawings. Those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this manual, and this creation can be implemented or applied through other different specific embodiments, and the details in this manual can also be based on different viewpoints and applications , Make various modifications and changes without departing from the idea of this creation.

另外事先聲明，本創作的附圖僅為簡單示意說明，並非依實際尺寸進行描繪。以下的實施方式將進一步詳細說明本創作的相關技術內容，但所公開的內容並非用以限制本創作的保護範圍。應理解，雖然本文中可能使用術語第一、第二等來描述各種元件，但各該元件不應受前述術語的限制，前述術語主要是用以區分一元件與另一元件。再者，後續實施例中所提到的方向用語，例如"前"、"後"、"左"、"右"等，僅是參考附圖的方向，因此，使用的方向用語是用來說明並非用來限制本創作的保護範圍。In addition, it is stated in advance that the drawings in this creation are merely schematic illustrations, and are not depicted in actual size. The following embodiments will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. It should be understood that although the terms first, second, etc. may be used herein to describe various elements, each element should not be limited by the aforementioned terms, which are mainly used to distinguish one element from another element. Furthermore, the directional terms mentioned in the subsequent embodiments, such as "front", "rear", "left", "right", etc., are only the directions with reference to the drawings. Therefore, the directional terms used are used to illustrate It is not used to limit the scope of protection of this creation.

本創作係一種具替換內層機制的口罩結構，請參閱第1圖所示，在一第一實施例中，該口罩結構1包括一口罩主體10與一第一內層片體11，其中，該口罩主體10至少由二透氣層101與一過濾層102所構成(如第2圖所示)，且該二透氣層101能夠為不織布，但不以此為限，只要其為透氣材質即可，甚至該二透氣層101的材料與細部結構能夠互不相同，舉例來說，該口罩結構1被配戴時，位於外層的透氣層101(即，外露出來的透氣層101)能夠具防潑水結構，以避免飛沫，但是，位於內層的透氣層101(即，靠近人體臉部的透氣層101)則能為吸水與親膚結構，以吸附使用者的口沫。This creation is a mask structure with a mechanism for replacing the inner layer. Please refer to Figure 1. In a first embodiment, the mask structure 1 includes a mask body 10 and a first inner layer sheet 11, wherein, The mask body 10 is composed of at least two air-permeable layers 101 and a filter layer 102 (as shown in Figure 2), and the two air-permeable layers 101 can be non-woven fabrics, but not limited to this, as long as they are made of air-permeable materials Even the materials and detailed structures of the two air-permeable layers 101 can be different from each other. For example, when the mask structure 1 is worn, the air-permeable layer 101 on the outer layer (ie, the exposed air-permeable layer 101) can be water-repellent The structure is to avoid droplets. However, the breathable layer 101 located on the inner layer (ie, the breathable layer 101 near the human face) can have a water-absorbing and skin-friendly structure to absorb the user's mouth foam.

復請參閱第2圖所示，該過濾層102之兩側面能分別披覆至各該透氣層101相對的一側面，其上的透氣孔孔徑大多會小於該二透氣層101的透氣孔孔徑，以能過濾空氣的細懸浮微粒，其中，該過濾層102能夠為融噴(Melt Blown)不織布或是高分子透氣膜(如：由聚四氟乙烯(Polytetrafluoroethylene，簡稱PTFE)所製成的薄膜)，但不以此為限，根據產品的實際需求，該過濾層102還能夠為含有活性碳的網層，以能吸附空氣中的揮發性氣體(Volatile Organic Compounds，簡稱VOC)與異味，前述過濾層102的透氣孔孔徑則能相當於該二透氣層101的透氣孔孔徑。此外，雖然第2圖中僅繪製出三層態樣，但在本創作之其它實施例中，業者能根據產品需求，額外增加其它元件層，因此，只要是在二層透氣層101之間夾持至少一過濾層102，都屬於本創作所稱之口罩主體10。Please refer to Figure 2 again, the two sides of the filter layer 102 can be respectively covered on the opposite side of each of the air-permeable layers 101, and the air-permeable pores thereon are mostly smaller than the air-permeable pores of the two air-permeable layers 101. In order to filter the fine suspended particles of the air, the filter layer 102 can be a Melt Blown non-woven fabric or a polymer breathable membrane (such as a membrane made of polytetrafluoroethylene (PTFE)) , But not limited to this. According to the actual needs of the product, the filter layer 102 can also be a mesh layer containing activated carbon to absorb volatile gases (Volatile Organic Compounds, referred to as VOC) and odors in the air. The pore diameter of the vent of the layer 102 can be equivalent to the pore diameter of the two vents 101. In addition, although only three layers are drawn in Figure 2, in other embodiments of this creation, the industry can add additional component layers according to product requirements. Therefore, as long as the two breathable layers 101 are sandwiched At least one filter layer 102 is supported, all of which belong to the mask body 10 referred to in this creation.

另外，復請參閱第1圖所示，該口罩主體10鄰近頂側的位置，設有一壓條103，當該口罩結構1被配戴至人臉時，該壓條103能對應於人臉的鼻樑位置，且其能被壓迫而變形，以能貼合至鼻樑，惟，在本創作之其它實施例中，該口罩主體10亦可不設有壓條103。又，該口罩主體10之左右兩側還分別設有一耳帶104，各該耳帶104能分別掛持至使用者的左耳與右耳，並使該口罩結構1的內側面盡量貼近使用者的臉部，令使用者能確實且方便地配戴該口罩結構1。In addition, please refer to Figure 1 again. The mask body 10 is provided with a bead 103 near the top side. When the mask structure 1 is worn on the face, the bead 103 can correspond to the position of the nose bridge of the face , And it can be compressed and deformed so as to fit to the bridge of the nose. However, in other embodiments of the present invention, the mask body 10 may not be provided with the bead 103. In addition, the left and right sides of the mask body 10 are respectively provided with an ear strap 104, each of the ear straps 104 can be respectively hung to the left and right ears of the user, and the inner side of the mask structure 1 is as close as possible to the user The face allows the user to wear the mask structure 1 reliably and conveniently.

在該第一實施例中，復請參閱第1及2圖所示，該第一內層片體11係位於該口罩主體10的內側面，在此聲明者，前述內側面乃是指在正常使用下，使用者配戴該口罩結構1後，朝向人臉的方向即為內側面，換言之，背對人臉的方向即為外側面，故以第1圖觀之，其右下方即為元件的內側面，其左上方則為元件的外側面，合先陳明。另，該第一內層片體11具有透氣性，其能夠為不織布或其它透氣材料(如：二重紗)，且該第一內層片體11的局部邊緣111能透過黏貼、縫合、熱壓…等各種方式，固定至該口罩主體10的其中一透氣層101(即，位於內側面的透氣層101)上，並會與該口罩主體10間形成一開放空間100，意即，該第一內層片體11與口罩主體10兩者之間，是能夠彼此分離(不包括已固定的局部邊緣111)。In the first embodiment, please refer to Figures 1 and 2. The first inner layer 11 is located on the inner side of the mask body 10. It is stated here that the aforementioned inner side refers to the normal Under use, after the user wears the mask structure 1, the direction facing the face is the inner side. In other words, the direction facing away from the face is the outer side. Therefore, take the first figure to view it, and the lower right is the component The inner side of the device, and the upper left side is the outer side of the component. In addition, the first inner layer sheet 11 has air permeability, which can be non-woven fabric or other breathable materials (such as double yarn), and the partial edges 111 of the first inner layer sheet 11 can be pasted, stitched, and heated. It is fixed to one of the air-permeable layers 101 of the mask body 10 (ie, the air-permeable layer 101 on the inner side) in various ways such as pressing, and will form an open space 100 with the mask body 10, which means that the first The inner sheet 11 and the mask body 10 can be separated from each other (not including the fixed partial edge 111).

承上，復請參閱第1及2圖所示，該口罩結構1被使用時(即，使用者配戴該口罩結構1)，該第一內層片體11能貼靠住人臉，由於該第一內層片體11具有透氣性，因此，使用者能正常呼吸，並藉由該口罩主體10所具有的過濾效果，過濾外界的粉塵、細菌與異味…等。又，由於該第一內層片體11與口罩主體10兩者間具有該開放空間100，因此，當使用者配戴該口罩結構1時，該口罩結構1會順應臉部而呈弧形，此時，該第一內層片體11會因彎折且與該口罩主體10分離，使其局部區域會遠離該口罩主體10而更加地貼近使用者的臉部，令該口罩結構1與臉部能形成較好的密合性。之後，當該第一內層片體11沾染了口沫、油漬或化妝品殘餘物後，使用者即可撕掉該第一內層片體11，使得乾淨的口罩主體10之內側外露出來，以改由該口罩主體10的內側貼靠住使用者的臉部，如此，使用者便能重覆使用該口罩結構1，且前述重覆使用的過程中，都能使臉部接觸到乾淨的內側面(即，第一內層片體11與位於內層的透氣層101)。Continuing, please refer to Figures 1 and 2. When the mask structure 1 is in use (that is, the user wears the mask structure 1), the first inner sheet 11 can be close to the human face. The first inner layer sheet 11 is breathable, so that the user can breathe normally, and with the filtering effect of the mask body 10, it can filter out external dust, bacteria, and odors. In addition, since there is the open space 100 between the first inner sheet body 11 and the mask body 10, when the user wears the mask structure 1, the mask structure 1 will conform to the face and be curved. At this time, the first inner layer body 11 will be bent and separated from the mask body 10, so that its partial area will be far away from the mask body 10 and be closer to the user's face, making the mask structure 1 and face The part can form better adhesion. After that, when the first inner layer sheet 11 is stained with mouth foam, oil stains or cosmetic residues, the user can tear off the first inner layer sheet 11, so that the inside and outside of the clean mask body 10 are exposed. Instead, the inner side of the mask body 10 is pressed against the user’s face. In this way, the user can use the mask structure 1 repeatedly, and the face can touch a clean inner face during the repeated use. Side (ie, the first inner layer sheet 11 and the breathable layer 101 located on the inner layer).

再者，雖然第一實施例中，第一內層片體11左右兩側的局部邊緣111會分別固定於該口罩主體10的內側，但不以此為限。請參閱第3圖所示，在本創作之第二實施例中，口罩結構2包括一口罩主體20、一第一內層片體21與一第二內層片體22，其中，該口罩主體20的結構與功能相同於第一實施例的口罩主體10，故不予贅述。又，該第一內層片體21之局部邊緣會固定至該口罩主體20的內側面，在該第二實施例中，該第一內層片體21只有一側(第2圖之左側)的局部邊緣會固定至該口罩主體20上，其餘部分則能與該口罩主體20間形成一開放空間200。Furthermore, although in the first embodiment, the partial edges 111 on the left and right sides of the first inner layer sheet 11 are respectively fixed to the inner side of the mask body 10, it is not limited to this. Please refer to Figure 3, in the second embodiment of the present creation, the mask structure 2 includes a mask body 20, a first inner layer sheet 21 and a second inner layer sheet 22, wherein the mask body The structure and function of 20 are the same as that of the mask body 10 of the first embodiment, so it will not be repeated. Furthermore, the partial edge of the first inner layer sheet 21 will be fixed to the inner side of the mask body 20. In the second embodiment, the first inner layer sheet 21 has only one side (the left side in Figure 2) The part of the edge of the mask will be fixed to the mask body 20, and the remaining part can form an open space 200 with the mask body 20.

承上，復請參閱第3圖所示，在該第二實施例中，該第二內層片體22同樣具有透氣性，且其局部邊緣221能固定至該第一內層片體21上，惟，在本創作之其它實施例中，該第二內層片體22亦能夠直接固定至該口罩主體20的內側，而非是固定於該第一內層片體21上。又，該第二內層片體22與第一內層片體21兩者間能形成另一開放空間210，意即，該第二內層片體22與第一內層片體21兩者之間，是能夠彼此分離(不包括已固定的局部邊緣211)。當使用者配戴該口罩結構2時，該第二內層片體22能貼靠至人臉上，待使用完畢且第二內層片體22已經髒汙後，使用者即可撕下該第二內層片體22，以重覆配戴該口罩本體2，此時，則改由第二內層片體21貼靠至人臉上；待使用完畢且第一內層片體21已經髒汙後，使用者則能撕下該第一內層片體21，以重覆配戴該口罩本體2，此時，則改由口罩主體20的內側貼靠至人臉上。Continuing, please refer to Figure 3 again. In the second embodiment, the second inner layer sheet 22 also has air permeability, and its partial edge 221 can be fixed to the first inner layer sheet 21 However, in other embodiments of the present invention, the second inner layer sheet 22 can also be directly fixed to the inside of the mask body 20 instead of being fixed on the first inner layer sheet 21. In addition, another open space 210 can be formed between the second inner layer sheet body 22 and the first inner layer sheet body 21, which means that both the second inner layer sheet body 22 and the first inner layer sheet body 21 Between them, they can be separated from each other (not including the fixed partial edge 211). When the user wears the mask structure 2, the second inner layer sheet 22 can be attached to the face. After the second inner layer sheet 22 has been used up and the second inner layer sheet 22 is dirty, the user can tear off the The second inner layer sheet 22 is used to wear the mask body 2 repeatedly. At this time, the second inner layer sheet 21 is placed on the face of the person; the first inner layer sheet 21 is ready to be used. After being dirty, the user can tear off the first inner sheet body 21 to wear the mask body 2 repeatedly. At this time, the inner side of the mask body 20 is put on the face instead.

復請參閱第3圖所示，在第二實施例中，使用者只需逐次撕下第二內層片體22與第一內層片體21，便能夠在重覆配戴該口罩結構2時，臉部都能接觸到乾淨的內側面，且藉由該等內層片體21、22都只有局部邊緣211會直接或間接固定至該口罩主體20的內側面，在每一次的使用中，都同樣能使該等內層片體21、22因彎折情況，而與該口罩主體20相分離，以更加地貼近使用者的臉部，令該口罩結構2能形成較好的密合性。由此可知，藉由增加該等內層片體21、22的數量，即可有效增進使用者重覆利用口罩結構2的意願與衛生性。此外，雖然本創作僅以兩層內層片體21、22作為實施例，但是，具有三層以上之內層片體的口罩結構，只要任兩層間只有局部邊緣固定為一體，其餘部分會形成開放空間，都屬於本創作所欲保護之範圍，合先敘明。Please refer to Figure 3 again. In the second embodiment, the user only needs to tear off the second inner layer sheet 22 and the first inner layer sheet 21 one by one, and then the mask structure 2 can be worn repeatedly. At the same time, the face can touch the clean inner surface, and only the partial edges 211 of the inner layer sheets 21, 22 are directly or indirectly fixed to the inner surface of the mask body 20. In every use , Both can make the inner layer sheets 21, 22 separate from the mask body 20 due to the bending situation, so as to be closer to the user's face, so that the mask structure 2 can form a better tight fit Sex. It can be seen that by increasing the number of the inner layer sheets 21 and 22, the user's willingness to reuse the mask structure 2 and the hygiene can be effectively improved. In addition, although this creation only uses two layers of inner sheets 21 and 22 as an example, for a mask structure with more than three layers of inner sheets, as long as only a part of the edge between any two layers is fixed as a whole, the rest will be formed The open space all belong to the scope of this creation's protection, which is explained first.

由於本創作之口罩主體的態樣以及內層片體的固定位置，有諸多變化，茲簡單說明如下，請參閱第4圖所示，在第三實施例中，口罩結構3包括一口罩主體30、一第一內層片體31與一第二內層片體32，其中，該口罩主體30呈平面形口罩態樣，該第一內層片體31的局部邊緣311會固定至該口罩主體30的下方內側，其餘部分則能與該口罩主體30間形成一開放空間300。又，該第二內層片體32的局部邊緣321會固定至該口罩主體30的上方內側，其餘部分則能與該第一內層片體31兩者間能形成另一開放空間310；當該口罩結構3被使用者配戴時，該第二內層片體32的大部分區域能重疊至該第一內層片體31上，如此，使用者同樣能在使用過程中，逐次地撕下該第二內層片體32與第一內層片體31。Due to the present creation of the mask body and the fixed position of the inner sheet, there are many changes, which are briefly described as follows. Please refer to Figure 4. In the third embodiment, the mask structure 3 includes a mask body 30 1. A first inner layer sheet 31 and a second inner layer sheet 32, wherein the mask body 30 is in the form of a flat mask, and a partial edge 311 of the first inner layer sheet 31 is fixed to the mask body The lower and inner side of 30 can form an open space 300 between the mask body 30 and the remaining part. Moreover, the partial edge 321 of the second inner layer sheet 32 will be fixed to the upper inner side of the mask body 30, and the remaining part can form another open space 310 between the first inner layer sheet 31 and the mask body 30; When the mask structure 3 is worn by a user, most of the second inner layer sheet 32 can be overlapped on the first inner layer sheet 31. In this way, the user can also tear it off one by one during use. The second inner layer sheet body 32 and the first inner layer sheet body 31 are lowered.

另外，以第三實施例的結構為基礎，請參閱第5圖所示，係為第三實施例的一變形實施例，該第一內層片體31的邊緣能夠固定至該口罩主體30的上方內側，而該第二內層片體32的邊緣321則能固定至該第一內層片體31的邊緣上；或者，請參閱第6圖所示，係為第三實施例的另一變形實施例，該第一內層片體31之兩端邊緣能夠分別固定至口罩主體30的上方內側與下方內側，而該第二內層片體32兩端邊緣能夠分別固定至該第一內層片體31的兩端邊緣上。又，前述兩個變形實施例中，該第一內層片體31同樣會與該口罩主體30間形成該開放空間300，該第一內層片體31與第二內層片體32間則能形成另一開放空間310。此外，該口罩主體30上設有複數道皺摺301，以使該口罩主體30能被上下拉扯展開，以加大其遮蔽住人臉的區域。In addition, based on the structure of the third embodiment, please refer to Figure 5, which is a modified embodiment of the third embodiment. The edge of the first inner layer sheet 31 can be fixed to the mask body 30 The upper inner side, and the edge 321 of the second inner layer sheet body 32 can be fixed to the edge of the first inner layer sheet body 31; or, please refer to Fig. 6, which is another example of the third embodiment In a modified embodiment, the two end edges of the first inner layer sheet 31 can be respectively fixed to the upper and lower inner sides of the mask body 30, and the two end edges of the second inner layer sheet 32 can be respectively fixed to the first inner The two ends of the laminate body 31 are on the edges. In addition, in the aforementioned two modified embodiments, the open space 300 is formed between the first inner layer sheet 31 and the mask body 30, and the first inner layer sheet 31 and the second inner layer sheet 32 are Another open space 310 can be formed. In addition, the mask body 30 is provided with a plurality of folds 301, so that the mask body 30 can be pulled up and down to expand, so as to enlarge the area that it covers the human face.

請參閱第7圖所示，在第四實施例中，口罩結構4包括一口罩主體40與一第一內層片體41，其中，該口罩主體40呈斧頭形立體口罩態樣，且其鄰近頂側的位置設有一壓條403，該第一內層片體41的局部邊緣411會固定至該口罩主體40的內側，其餘部分則能與該口罩主體40間形成一開放空間400。請參閱第8圖所示，在第五實施例中，口罩結構5包括一口罩主體50、一第一內層片體51與一第二內層片體52，其中，該口罩主體50呈斧頭形立體口罩態樣，該第一內層片體51的局部邊緣521會固定至該口罩主體50的內側，其餘部分則能與該口罩主體50間形成一開放空間500，該第二內層片體52的局部邊緣521會固定至該第一內層片體51的內側，其餘部分則能與該第一內層片體51間形成另一開放空間510。Please refer to Figure 7, in the fourth embodiment, the mask structure 4 includes a mask body 40 and a first inner layer 41, wherein the mask body 40 is in the form of an axe-shaped three-dimensional mask, and is adjacent to A bead 403 is provided on the top side, a partial edge 411 of the first inner layer body 41 will be fixed to the inside of the mask body 40, and the remaining part can form an open space 400 with the mask body 40. Referring to Figure 8, in the fifth embodiment, the mask structure 5 includes a mask body 50, a first inner layer sheet 51 and a second inner layer sheet 52, wherein the mask body 50 is an axe In the form of a three-dimensional mask, the partial edge 521 of the first inner layer body 51 will be fixed to the inside of the mask body 50, and the remaining part can form an open space 500 between the mask body 50 and the second inner layer body The partial edge 521 of the body 52 will be fixed to the inner side of the first inner layer body 51, and the remaining part can form another open space 510 with the first inner layer body 51.

承上，第四實施例與第五實施例的差別處在於，在第四實施例中，該第一內層片體41是鄰近右側的局部邊緣411，會固定至該口罩主體40的內側；在第五實施例中，該等內層片體51、52則是鄰近上側中央的局部邊緣521，會固定至該口罩主體50的內側；如此，本創作之口罩結構在生產上，能夠因應產品與製程需求，而有較大的彈性變化。另外，在第一實施例中，復請參閱第1圖所示，該第一內層片體11能呈摺疊狀(相當於皺摺的結構)，以在使用時，其能被使用者上下拉扯展開；然而，在本創作之第三實施例中，該第一內層片體31還能呈平滑狀；同理，該第二內層片體能夠視產品需求而呈摺疊狀或平滑狀。In conclusion, the difference between the fourth embodiment and the fifth embodiment is that in the fourth embodiment, the first inner layer sheet 41 is adjacent to the partial edge 411 on the right side, and is fixed to the inside of the mask body 40; In the fifth embodiment, the inner layer sheets 51, 52 are adjacent to the upper center of the partial edge 521, which will be fixed to the inner side of the mask body 50; in this way, the mask structure of this creation can be produced in accordance with the product And process requirements, but have greater flexibility. In addition, in the first embodiment, please refer to Figure 1 again. The first inner layer sheet 11 can be folded (equivalent to a wrinkled structure) so that it can be moved up and down by the user during use. Pull and unfold; however, in the third embodiment of the present creation, the first inner layer sheet 31 can also be smooth; similarly, the second inner layer sheet can be folded or smooth depending on product requirements .

按，以上所述，僅係本創作之較佳實施例，惟，本創作所主張之權利範圍，並不侷限於此，按凡熟悉該項技藝人士，依據本創作所揭露之技術內容，可輕易思及之等效變化，均應屬不脫離本創作之保護範疇。Press, the above is only a preferred embodiment of this creation, but the scope of rights claimed in this creation is not limited to this, anyone who is familiar with the art, based on the technical content disclosed in this creation, can Easily considered equivalent changes should fall within the scope of protection of this creation.

[習知] 無 [本創作] 1、2、3、4、5:口罩結構 10、20、30、40、50:口罩主體 100、200、210、300、310、400、500、510:開放空間 101:透氣層 102:過濾層 103、403:壓條 104:耳帶 11、21、31、41、51:第一內層片體 111、221、311、321、411、521:局部邊緣 22、32:第二內層片體 301: 皺摺[Learning] no [This Creation] 1, 2, 3, 4, 5: Mask structure 10, 20, 30, 40, 50: mask body 100, 200, 210, 300, 310, 400, 500, 510: open space 101: breathable layer 102: filter layer 103, 403: layering 104: Earband 11, 21, 31, 41, 51: the first inner sheet 111, 221, 311, 321, 411, 521: partial edge 22, 32: second inner sheet 301: Wrinkle

第1圖係本創作之第一實施例的示意圖；第2圖係本創作之口罩主體的剖面示意圖；第3圖係本創作之第二實施例的示意圖；第4圖係本創作之第三實施例的示意圖；第5圖係本創作之第三實施例的一變形實施例之示意圖；第6圖係本創作之第三實施例的另一變形實施例之示意圖；第7圖係本創作之第四實施例的示意圖；及第8圖係本創作之第五實施例的示意圖。 Figure 1 is a schematic diagram of the first embodiment of this creation; Figure 2 is a schematic cross-sectional view of the main body of the mask created by this creation; Figure 3 is a schematic diagram of the second embodiment of this creation; Figure 4 is a schematic diagram of the third embodiment of this creation; Figure 5 is a schematic diagram of a modified embodiment of the third embodiment of this creation; Figure 6 is a schematic diagram of another modified embodiment of the third embodiment of the present creation; Figure 7 is a schematic diagram of the fourth embodiment of this creation; and Figure 8 is a schematic diagram of the fifth embodiment of this creation.

1:口罩結構 1: Mask structure

10:口罩主體 10: Mask body

100:開放空間 100: open space

103:壓條 103: layering

104:耳帶 104: Earband

11:第一內層片體 11: The first inner sheet

111:局部邊緣 111: partial edge

Claims

一種具替換內層機制的口罩結構，包括一口罩主體，其中，該口罩主體至少由二透氣層與一過濾層所構成，且該過濾層會位於該二透氣層之間，本創作之特徵在於：一第一內層片體，具有透氣性，且位於該口罩主體的內側面，該第一內層片體的局部邊緣能固定至該口罩主體的其中一透氣層上，其餘部分則能與該口罩主體間形成一開放空間；該口罩結構被配戴的狀態下，該第一內層片體能貼靠至人臉上，且該第一內層片體能被撕掉，以替換成該口罩主體的內側貼靠至人臉上。 A mask structure with a mechanism for replacing inner layers includes a mask body, wherein the mask body is composed of at least two breathable layers and a filter layer, and the filter layer is located between the two breathable layers. The feature of this creation is : A first inner layer sheet has air permeability and is located on the inner side of the mask body. A part of the first inner layer sheet body can be fixed to one of the breathable layers of the mask body, and the rest can be connected to the mask body. An open space is formed between the main body of the mask; when the mask structure is worn, the first inner layer body can be attached to the face, and the first inner layer body can be torn off to replace the mask body The inner side of the body rests against the face.

如請求項1所述之口罩結構，尚包括一第二內層片體，其中，該第二內層片體具有透氣性，且其局部邊緣能固定至該第一內層片體或該口罩主體的內側面，其餘部分則能與該第一內層片體間形成另一開放空間；該口罩結構被配戴的狀態下，該第二內層片體能貼靠至人臉上，且該第二內層片體能被撕掉，以替換成該第一內層片體的內側貼靠至人臉上。The mask structure according to claim 1, further comprising a second inner layer sheet, wherein the second inner layer sheet has air permeability, and its partial edges can be fixed to the first inner layer sheet or the mask The inner side of the main body and the remaining part can form another open space with the first inner sheet; when the mask structure is worn, the second inner sheet can be attached to the face, and the The second inner layer sheet can be torn off and replaced with the inner side of the first inner layer sheet to abut the human face.

如請求項2所述之口罩結構，其中，該過濾層係為融噴不織布。The mask structure according to claim 2, wherein the filter layer is a melt-blown non-woven fabric.

如請求項2所述之口罩結構，其中，該過濾層係為高分子透氣膜。The mask structure according to claim 2, wherein the filter layer is a polymer breathable membrane.

如請求項1所述之口罩結構，其中，該第一內層片體呈平滑狀。The mask structure according to claim 1, wherein the first inner layer sheet is smooth.

如請求項1所述之口罩結構，其中，該第一內層片體呈摺疊狀。The mask structure according to claim 1, wherein the first inner layer sheet is folded.

如請求項2至4任一項所述之口罩結構，其中，該第一內層片體與該第二內層片體呈平滑狀。The mask structure according to any one of claims 2 to 4, wherein the first inner layer sheet and the second inner layer sheet are smooth.

如請求項2至4任一項所述之口罩結構，其中，該第一內層片體與該第二內層片體呈摺疊狀。The mask structure according to any one of claims 2 to 4, wherein the first inner layer sheet and the second inner layer sheet are folded.

如請求項2至4任一項所述之口罩結構，其中，該口罩主體上設有二耳帶。The mask structure according to any one of claims 2 to 4, wherein the mask body is provided with two ear straps.

如請求項2至4任一項所述之口罩結構，其中，該口罩主體為平面形口罩態樣，且其上設有一壓條與複數道皺摺，該等皺摺能使該口罩主體被上下拉扯展開。The mask structure according to any one of claims 2 to 4, wherein the main body of the mask is in the form of a flat mask, and a bead and a plurality of folds are provided on it, and the folds can make the main body of the mask be up and down Pull to expand.