TWI733400B - Mask base and mask containing thereof with removable filter - Google Patents

Mask base and mask containing thereof with removable filter Download PDF

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Publication number
TWI733400B
TWI733400B TW109111562A TW109111562A TWI733400B TW I733400 B TWI733400 B TW I733400B TW 109111562 A TW109111562 A TW 109111562A TW 109111562 A TW109111562 A TW 109111562A TW I733400 B TWI733400 B TW I733400B
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mask
filter material
fastener
present
cover
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TW109111562A
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Chinese (zh)
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TW202137901A (en
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黃宏燦
李欣蓉
許弘揚
林清華
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新典自動化股份有限公司
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Abstract

A mask base which includes a mask body having a ventilation portion and a fixing portion disposed around the ventilation portion, a fastener detachable combined with the fixing portion, and a strap set connected to both sides of the mask body. The present invention also provides a mask containing the aforementioned mask base with a removable filter.

Description

口罩基座及包含其之可拆換濾材的口罩 Mask base and mask containing its removable filter material

本發明係關於一種口罩基座及包含其之口罩;特別關於一種可拆換濾材的口罩基座及包含其之口罩。 The present invention relates to a mask base and a mask containing the same; in particular, it relates to a mask base with a removable filter material and a mask containing the same.

習知口罩及其用途可概分為:一般口罩或紗布口罩、外科口罩、活性碳口罩、N95口罩等種類。一般口罩或紗布口罩僅能過濾較大之顆粒,適於平時清潔工作時使用。外科口罩可阻擋90%以上5微米顆粒,須每天更換,或破損或髒汙時立即更換,適用有感冒發燒咳嗽等有呼吸道症狀時、前往醫院電影院等不通風之場所時使用。活性碳口罩可吸附有機氣體及毒性粉塵,不具殺菌功能,需費力呼吸或無法吸附異味時應立即更換,適用於噴漆作業或噴灑農藥時。N95口罩:可阻擋95%以上次微米顆粒,呼吸阻抗較高,供醫護等專業人員使用,不適合一般民眾長時間佩帶。 Conventional masks and their uses can be roughly divided into: general masks or gauze masks, surgical masks, activated carbon masks, N95 masks, etc. Generally, masks or gauze masks can only filter larger particles, and are suitable for daily cleaning work. Surgical masks can block more than 90% of 5 micron particles. They must be replaced every day or when they are damaged or dirty. They are suitable for use when you have respiratory symptoms such as colds, fevers, coughs, etc., and when you go to unventilated places such as hospitals and cinemas. Activated carbon masks can absorb organic gases and toxic dust. They do not have the function of sterilization. They should be replaced immediately when they need to breathe hard or cannot absorb peculiar smells. They are suitable for painting or spraying pesticides. N95 mask: It can block more than 95% of sub-micron particles and has a high respiratory impedance. It is used by medical professionals and is not suitable for ordinary people to wear for a long time.

以上各類口罩除一般口罩或紗布口罩以布類製成,可清洗、瀝乾,重複使用外,其他種類口罩因其材料和構造限制,均須於使用後整體拋棄,無法清理、重複使用。例如在呼吸道傳染性疾病疫情時期,民眾對外科口罩大量使用的需求,造成供不應求,不免讓人思考如何增進口罩的構造效用;減少口罩丟棄、浪費的可能性。 Except for general masks or gauze masks that are made of cloth, which can be washed, drained, and reused, all other types of masks must be discarded after use due to material and structural limitations, and cannot be cleaned or reused. For example, during the epidemic of respiratory infectious diseases, the public's demand for large-scale use of surgical masks caused a shortage of demand, which inevitably made people think about how to improve the structural effectiveness of masks; reduce the possibility of masks being discarded and wasted.

從構造與機能上分析,口罩約含有三個部分:一是罩體,二是濾材,三是佩掛的構造。罩體,能罩住人臉口、鼻部位,最好是周邊能與臉部密貼的形狀、材料、構造,而口鼻部位能撐起濾材與口鼻留有空間,使至少吸氣時能經過濾材過濾。佩掛的構造則為鬆緊帶、綁帶等供附掛在耳部、頭部的構造。以外科口罩而言,罩體及濾材同一,而具有三層構造:外層為聚丙烯(PP)防潑水不織布,可阻隔帶有病原的飛沫或血液附著;中層為融噴(Melt Blown)不織布,透過融噴結構網技術,具靜電吸附功能,能濾除百分之九十以上的5微米顆粒;內層則是聚丙烯或聚乙烯(PP或PE)親膚性不織布,可吸收汗水、油脂與戴口罩者的口沫,保持配戴乾爽舒適。嚴格來說,外科口罩與臉部密貼性並不好,因此不能滿足防霾口罩的用途。 From the analysis of structure and function, the mask contains about three parts: one is the cover body, the other is the filter material, and the third is the structure for wearing. The mask body can cover the mouth and nose of the human face, preferably the shape, material, and structure around the face that can be closely attached to the face, and the mouth and nose can hold up the filter material and leave space for the mouth and nose, so that at least when inhaling Filtered by filter material. The structure of the wearer is elastic bands, straps, etc., which can be attached to the ears and head. For surgical masks, the cover body and filter material are the same, and they have a three-layer structure: the outer layer is polypropylene (PP) water-repellent non-woven fabric, which can block pathogenic droplets or blood adhesion; the middle layer is Melt Blown non-woven fabric, Through the melt-blown structure net technology, it has electrostatic adsorption function, which can filter more than 90% of 5 micron particles; the inner layer is polypropylene or polyethylene (PP or PE) skin-friendly non-woven fabric, which can absorb sweat and grease Keep the mouth foam of the person wearing the mask dry and comfortable. Strictly speaking, the adhesion of surgical masks to the face is not good, so it cannot meet the purpose of anti-haze masks.

既是拋棄式口罩,難免在整體構造、用料、美觀上有所不足。理想上,若將濾材與罩體做成可方便分離、替換的構造,則罩體可設計滿足與臉部氣密並保持口鼻空間的機能;而濾材則可依需求的機能選用,使組成達到更佳濾淨作用,並且罩體、佩掛構造也能更好的設計達到舒適、實用、美觀,不致於因須丟棄而因陋就簡或浪費資源。以往棉布口罩,固然可以水洗,但過濾效果受限,且布料洗後必須一段時間晾乾,無法立即再使用。某些市售口罩組件雖然提供專屬可替換的濾片,但限於其特定形狀構造,使用者無法變更其他濾材使用。 As a disposable mask, it is inevitable that there are deficiencies in the overall structure, materials, and aesthetics. Ideally, if the filter material and the cover body are made into a structure that can be easily separated and replaced, the cover body can be designed to meet the function of airtightness with the face and maintain the oral and nose space; and the filter material can be selected according to the required function to make the composition It achieves a better filtering effect, and the cover body and the hanging structure can also be better designed to achieve comfort, practicality and beauty, and it will not be simple or waste resources due to need to be discarded. In the past, cotton masks can be washed with water, but the filtering effect is limited, and the cloth must be dried for a period of time after washing and cannot be used immediately. Although some commercially available mask components provide exclusive replaceable filters, they are limited to their specific shapes and structures, and users cannot change other filter materials.

有鑑於此,本發明的主要目的在於提供一種口罩基座,可供配設不同的濾材使用;並且該口罩基座方便清洗,可即時再用。 In view of this, the main purpose of the present invention is to provide a mask base that can be equipped with different filter materials; and the mask base is easy to clean and can be reused immediately.

本發明的另一目的在於提供一種口罩組合,含有可重複使 用的口罩基座與可清洗或拋棄的濾材;該口罩基座與該濾材能方便密接結合,該濾材基本上為方形、原材,以能簡單製備且盡其面積地使用。 Another object of the present invention is to provide a mask combination containing reusable The mask base and the filter material that can be washed or discarded are used; the mask base and the filter material can be conveniently and tightly combined, and the filter material is basically square and original material, so that it can be simply prepared and used as much as possible.

根據一些實施例,本發明提供一種口罩基座。所述口罩基座包括一罩體,該罩體具有一換氣部和設置於該換氣部周圍的一固定部;一扣件,可分離地與該固定部結合;以及一掛帶組,連接至該罩體之兩側。 According to some embodiments, the present invention provides a mask base. The mask base includes a mask body with a ventilation part and a fixing part arranged around the ventilation part; a fastener that is detachably combined with the fixing part; and a strap set, Connect to both sides of the cover.

根據另一些實施例,本發明提供一種可拆換濾材的口罩。所述可拆換濾材的口罩包括前述之口罩基座以及一濾材,該濾材透過該固定部和該扣件之結合固設於該固定部和該扣件之間。 According to other embodiments, the present invention provides a mask with a removable filter material. The removable filter material mask includes the aforementioned mask base and a filter material, and the filter material is fixed between the fixing part and the fastener through the combination of the fixing part and the fastener.

有關本發明實施例所提供的口罩基座及包含其之可拆換濾材的口罩,將於後續的說明中予以描述。然而,在本技術領域中具有通常知識者應能瞭解,該等詳細說明以及實施本發明所列舉的特定實施例,僅係用於說明本發明,並非用以限制本發明之專利申請範圍。 The mask base provided by the embodiment of the present invention and the mask containing the removable filter material will be described in the following description. However, those with ordinary knowledge in the technical field should be able to understand that these detailed descriptions and specific examples for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the patent application of the present invention.

10:口罩基座 10: Mask base

10’:口罩 10’: Mask

12:罩體 12: Hood

122:換氣部 122: Ventilation Department

124:固定部 124: Fixed part

124’:固定部 124’: Fixed part

124a:凹槽 124a: Groove

124a’:凹槽結構 124a’: Groove structure

124b:濾材固定器 124b: Filter material holder

124b’:凸狀結構 124b’: Convex structure

124c:凹凸部 124c: Concave and convex part

14:扣件 14: fasteners

16:掛帶組 16: lanyard set

18:濾材 18: Filter material

20:口罩基座 20: Mask base

20’:口罩 20’: Mask

22:罩體 22: Hood

222:換氣部 222: Ventilation Department

224:固定部 224: Fixed part

224’:凹槽結構 224’: Groove structure

24:扣件 24: fasteners

26:掛帶組 26: lanyard set

28:濾材 28: Filter material

30:口罩基座 30: Mask base

30’:口罩 30’: Mask

32:罩體 32: Hood

322:換氣部 322: Ventilation Department

3221:孔 3221: hole

3222:突起 3222: protrusion

324:固定部 324: Fixed part

324’:凹槽結構 324’: Groove structure

34:扣件 34: Fastener

341:撓性部 341: Flexible part

342:推拉部 342: Push and Pull Department

36:掛帶組 36: lanyard set

38:濾材 38: filter material

以下以實施例並配合圖式,對本發明所提供的口罩基座及包含其之可拆換濾材的口罩進一步進行說明,其中:〔圖1〕係根據本發明一實施例顯示一示例性口罩基座的爆炸圖。 The following examples and figures are used to further illustrate the mask base provided by the present invention and the mask containing the removable filter material. [FIG. 1] shows an exemplary mask base according to an embodiment of the present invention. Exploded view of the seat.

〔圖2〕係根據本發明一實施例顯示一示例性口罩的爆炸圖。 [Figure 2] is an exploded view showing an exemplary mask according to an embodiment of the present invention.

〔圖3〕係根據本發明一實施例顯示使用者配戴該示例性口罩的立體示意圖。 [Fig. 3] is a three-dimensional schematic diagram showing a user wearing the exemplary mask according to an embodiment of the present invention.

〔圖4〕係根據本發明一實施例顯示使用者配戴該示例性口罩的剖面示意圖。 [Figure 4] is a schematic cross-sectional view showing a user wearing the exemplary mask according to an embodiment of the present invention.

〔圖5〕係根據本發明另一實施例顯示使用者配戴該示例性口罩的剖面 示意圖。 [Figure 5] is a cross-section showing the user wearing the exemplary mask according to another embodiment of the present invention Schematic.

〔圖6〕係根據本發明另一實施例顯示一示例性口罩基座的爆炸圖。 [Fig. 6] is an exploded view showing an exemplary mask base according to another embodiment of the present invention.

〔圖7〕係根據本發明另一實施例顯示一示例性口罩的爆炸圖。 [Fig. 7] is an exploded view showing an exemplary mask according to another embodiment of the present invention.

〔圖8〕係根據本發明另一實施例顯示使用者配戴該示例性口罩的立體示意圖。 [Fig. 8] is a three-dimensional schematic diagram showing a user wearing the exemplary mask according to another embodiment of the present invention.

〔圖9〕係根據本發明另一實施例顯示使用者配戴該示例性口罩的剖面示意圖。 [Figure 9] is a schematic cross-sectional view showing a user wearing the exemplary mask according to another embodiment of the present invention.

〔圖10〕係根據本發明另一實施例顯示一示例性口罩基座的爆炸圖。 [Fig. 10] is an exploded view showing an exemplary mask base according to another embodiment of the present invention.

〔圖11〕係根據本發明另一實施例顯示一示例性口罩的爆炸圖。 [Figure 11] is an exploded view showing an exemplary mask according to another embodiment of the present invention.

〔圖12〕係根據本發明另一實施例顯示該示例性口罩的立體示意圖。 [Fig. 12] is a three-dimensional schematic diagram showing the exemplary mask according to another embodiment of the present invention.

〔圖13〕係根據本發明另一實施例顯示該示例性口罩的剖面爆炸圖。 [Figure 13] is an exploded cross-sectional view showing the exemplary mask according to another embodiment of the present invention.

首先要說明的是,本發明所提供的技術特徵不限於實施方式所描述的特定結構、用途以及其應用。說明內容使用的用語皆為所屬技術領域中具有通常知識者所能理解的例示性描述用語,本說明書內容所提及的“前”、“上”、“下”、“後”、“左”、“右”、“頂”、“底”、“內”,以及“外”等方向性形容用語,也只是以正常使用方向為基準之例示性描述用語,並非作為限制主張範圍之用意。 First, it should be noted that the technical features provided by the present invention are not limited to the specific structure, use, and application described in the embodiments. The terms used in the description are all exemplary description terms that can be understood by those with ordinary knowledge in the technical field. The content of this manual refers to "front", "upper", "lower", "rear", and "left". Directional adjectives such as, "right", "top", "bottom", "inner", and "outer" are just exemplary descriptions based on the normal direction of use, and are not intended to limit the scope of claims.

再者,如同本發明申請專利範圍中所使用單數形式的“一”、“一個”以及“該”等數量詞都包括複數的涵義。因此,例如對“一元件”的說明指的是一個或多個元件,而且包括所屬領域中具有通常知識者已知的等同替換。在類似狀況下所使用的所有連接詞也應當理解為最寬廣的意 義,說明內容中所描述的特定形狀以及結構特徵或技術用語同樣應被理解為包括特定結構或技術用語所能達成之功能的等同替換結構或技術。 Furthermore, the singular forms of "a", "an" and "the" used in the scope of the patent application of the present invention include plural meanings. Therefore, for example, the description of "an element" refers to one or more elements, and includes equivalent substitutions known to those having ordinary knowledge in the art. All conjunctions used in similar situations should also be understood as the broadest meaning. Meaning, the specific shapes and structural features or technical terms described in the description content should also be understood to include equivalent replacement structures or technologies that can be achieved by the specific structure or technical terms.

本發明實施例提供一種口罩基座,所述口罩基座可利用固定部和扣件之結合(例如,扣合)將濾材固設於固定部和扣件之間,由於所述固定部和扣件之結合為可分離的,因此本發明實施例可進一步提供一種可拆換濾材的口罩。其結果,使用者可輕易地拆換濾材,並可依據不同的需求選用不同的濾材與口罩基座搭配使用,因此本發明可達到提供一種多功能口罩的目的。 The embodiment of the present invention provides a mask base. The mask base can use the combination of a fixing part and a fastener (for example, a buckle) to fix the filter material between the fixing part and the fastener. The combination of the components is detachable, so the embodiment of the present invention can further provide a mask with a removable filter material. As a result, the user can easily disassemble and replace the filter material, and can select different filter materials to be used with the mask base according to different needs. Therefore, the present invention can achieve the purpose of providing a multifunctional mask.

圖1係根據本發明一實施例顯示一示例性口罩基座10的爆炸圖。在一實施例中,所述口罩基座10包括:具有換氣部122和設置於換氣部122周圍的固定部124之罩體12、可分離地與固定部124結合的扣件14,以及連接至罩體12兩側的掛帶組16。 FIG. 1 is an exploded view showing an exemplary mask base 10 according to an embodiment of the present invention. In one embodiment, the mask base 10 includes: a cover body 12 having a ventilating portion 122 and a fixing portion 124 arranged around the ventilating portion 122, a fastener 14 detachably coupled with the fixing portion 124, and The strap sets 16 are connected to both sides of the cover body 12.

在一些實施例中,罩體12的材料可為軟質塑料,以利罩體12的邊緣與使用者的臉型貼合。舉例而言,在一些實施例中,所述塑料可包括例如矽膠、液態矽膠(liquid silicone rubber;LSR)、熱塑性聚氨酯(thermoplastic polyurethane;TPU)、熱塑性彈性體(thermoplastic elastomer;TPE)、熱塑性橡膠(thermoplastic rubber;TPR)、或前述之組合。在一些實施例中,罩體12的材料可為生物相容性材料,避免使用者與其接觸時產生不適感或是過敏反應。 In some embodiments, the material of the cover body 12 may be soft plastic, so that the edge of the cover body 12 fits the user's face. For example, in some embodiments, the plastic may include, for example, silicone, liquid silicone rubber (LSR), thermoplastic polyurethane (TPU), thermoplastic elastomer (TPE), thermoplastic rubber ( thermoplastic rubber; TPR), or a combination of the foregoing. In some embodiments, the material of the cover body 12 may be a biocompatible material to avoid discomfort or allergic reactions when the user comes into contact with it.

值得一提的是,透過選用塑料做為罩體12的材料,可使罩體12與使用者的臉型更為貼合,確保外部氣體大致上都經過換氣部和濾材而進入口罩內部,增加氣體的過濾效率與濾淨程度。此外,相較於其他材 料(例如不織布、棉布等),塑料具有方便清洗、快速乾燥的優點,對於使用者來說在使用上更加便利。 It is worth mentioning that by selecting plastic as the material of the mask body 12, the mask body 12 can be made to fit the user’s face more closely to ensure that the external air enters the mask through the ventilation part and filter material, increasing The filtration efficiency and degree of filtration of the gas. In addition, compared to other materials Material (such as non-woven cloth, cotton cloth, etc.), plastic has the advantages of convenient cleaning and fast drying, which is more convenient for users to use.

在一些實施例中,罩體12具有一換氣部122,該換氣部122可以是一個孔,抑或是複數個孔,供空氣透過未圖示的濾材流到使用者口鼻部位,以及使用者呼出的氣由此流出。 In some embodiments, the mask body 12 has a ventilating portion 122, which may be a hole, or a plurality of holes, for air to flow to the mouth and nose of the user through a filter material not shown, and use The breath exhaled by the person flows out from this.

在一些實施例中,罩體12具有設置於該換氣部122周圍的固定部124,以配合扣件14將未圖示的濾材結合在該固定部124上。該固定部進一步含有形成於罩體12上的凹槽124a和與之可結合的濾材固定器124b。在此,固定部124可以如圖式的圓形或其他形狀。該扣件14也呈相應形狀,具有伸縮性或可調節長度之特性,以利束縛濾材於該濾材固定器124b之上。 In some embodiments, the cover body 12 has a fixing portion 124 disposed around the ventilation portion 122 to cooperate with the fastener 14 to connect a filter material not shown in the figure to the fixing portion 124. The fixing portion further includes a groove 124a formed on the cover body 12 and a filter material holder 124b that can be combined with the groove 124a. Here, the fixing portion 124 may be circular or other shapes as shown in the figure. The fastener 14 also has a corresponding shape and has the characteristics of stretchability or adjustable length to facilitate binding the filter material on the filter material holder 124b.

在一些實施例中,掛帶組16為附加或一體成形於罩體12的具有彈性或可調整長度的帶狀物,以供附掛整個組件於耳部或頭頸部。 In some embodiments, the strap set 16 is an elastic or adjustable length strap attached or integrally formed on the cover 12 for attaching the entire assembly to the ears or the head and neck.

圖2係根據本發明一實施例顯示一示例性口罩10’的爆炸圖。此例口罩10’使用如圖1的口罩基座10而組裝一濾材18於其上。濾材18為單層或多層機能不織布或織布(棉布等)材料,最好為方形,使裁切較為簡易且面積得到最大運用。濾材除處理化學或物理程序以增強其濾淨或抗菌等性能外,基本不需加工縫製等工序,使材料的整備簡單,成本相對低廉,使替換、選用更為方便、實用。濾材尺寸基本上略大於固定部124或濾材固定器124b,以便周邊經由固定部124結合、封閉於罩體12的換氣部122周圍。在一些實施例中,扣件14將濾材18束縛於濾材固定器124b外圍,故容許濾材18厚度有所變化而不影響組裝。 Fig. 2 is an exploded view showing an exemplary mask 10' according to an embodiment of the present invention. In this example, the mask 10' uses a mask base 10 as shown in Fig. 1 and a filter material 18 is assembled on it. The filter material 18 is a single-layer or multi-layer functional non-woven fabric or woven fabric (cotton cloth, etc.) material, preferably a square shape, so that the cutting is relatively simple and the area is maximized. In addition to processing chemical or physical procedures to enhance its filtering or antibacterial properties, the filter material basically does not require processing and sewing and other processes, making the preparation of the material simple, relatively low-cost, and making replacement and selection more convenient and practical. The size of the filter material is basically slightly larger than the fixed portion 124 or the filter material holder 124 b, so that the periphery is combined via the fixed portion 124 and enclosed around the ventilation portion 122 of the cover 12. In some embodiments, the fastener 14 binds the filter material 18 to the periphery of the filter material holder 124b, so that the thickness of the filter material 18 is allowed to vary without affecting the assembly.

圖3係根據本發明一實施例顯示使用者配戴該示例性口罩 的立體示意圖。口罩10’透過掛帶組16附掛在人耳上。罩體12周邊與臉型密合,使用者的呼吸基本上均透過濾材18進出。 Figure 3 shows the exemplary mask worn by the user according to an embodiment of the present invention The three-dimensional schematic diagram. The mask 10' is attached to the human ear through the strap set 16. The periphery of the cover body 12 is tightly fitted with the face shape, and the user's breath basically passes through the filter material 18 to enter and exit.

圖4係根據本發明一實施例顯示使用者配戴該示例性口罩的剖面示意圖。罩體12前端濾材18的固定部124具有形成於罩體的凹槽124a,以及卡合於其上的濾材固定器124b。濾材18可先在已分離的濾材固定器124b上透過扣件14先行組裝在濾材固定器124b上,再來卡扣到凹槽124a上。濾材固定器124b具有凸狀結構124b’使能與凹槽結構124a’配合。在此實施例中,濾材固定器124b是從罩體12的內部組裝。 Fig. 4 is a schematic cross-sectional view showing a user wearing the exemplary mask according to an embodiment of the present invention. The fixing portion 124 of the filter material 18 at the front end of the cover body 12 has a groove 124a formed on the cover body, and a filter material holder 124b engaged thereon. The filter material 18 can be first assembled on the filter material holder 124b through the fastener 14 on the separated filter material holder 124b, and then snapped onto the groove 124a. The filter material holder 124b has a convex structure 124b' to be able to cooperate with the groove structure 124a'. In this embodiment, the filter material holder 124b is assembled from the inside of the cover 12.

圖5係根據本發明另一實施例顯示使用者配戴該示例性口罩的剖面示意圖。此實施例濾材固定器124’是從罩體12的外部組裝。濾材固定器124’和罩體12的外側環繞換氣部122的周圍具有相配合的凹凸部124c。組裝時,濾材固定器124’從外側插入換氣部122,定位於凹凸部124c後,將濾材18從罩體12內部覆蓋到濾材固定器124’上,再裝上扣件14將組件固定。 Fig. 5 is a schematic cross-sectional view showing a user wearing the exemplary mask according to another embodiment of the present invention. In this embodiment, the filter material holder 124' is assembled from the outside of the cover 12. The filter material holder 124' and the outer side of the cover 12 surround the ventilating portion 122 with matching concave and convex portions 124c. When assembling, the filter material holder 124' is inserted into the ventilating part 122 from the outside and positioned on the concave and convex part 124c, the filter material 18 is covered from the inside of the cover 12 to the filter material holder 124', and then the fastener 14 is installed to fix the assembly.

圖6係根據本發明另一實施例顯示一示例性口罩基座的爆炸圖。在一實施例中,所述口罩基座20包括:具有換氣部222和設置於換氣部222周圍的固定部224之罩體22、可分離地與固定部224結合的扣件24,以及連接至罩體22兩側的掛帶組26。 Fig. 6 is an exploded view showing an exemplary mask base according to another embodiment of the present invention. In an embodiment, the mask base 20 includes: a cover body 22 having a ventilating portion 222 and a fixing portion 224 arranged around the ventilating portion 222, a fastener 24 detachably coupled with the fixing portion 224, and The strap sets 26 connected to both sides of the cover 22.

圖7係根據本發明另一實施例顯示一示例性口罩的爆炸圖。此例口罩20’使用如圖6的口罩基座20而組裝一濾材28於其上。濾材尺寸基本上略大於固定部224,以便周邊經由固定部224結合、封閉於罩體22的換氣部222周圍。在一些實施例中,扣件24將濾材28卡扣於固定部224上,並容許濾材28厚度有所變化而不影響組裝。 Fig. 7 is an exploded view showing an exemplary mask according to another embodiment of the present invention. In this example, the mask 20' uses a mask base 20 as shown in Fig. 6 to assemble a filter material 28 on it. The size of the filter material is basically slightly larger than that of the fixing portion 224 so that the periphery is combined via the fixing portion 224 and enclosed around the ventilation portion 222 of the cover 22. In some embodiments, the fastener 24 buckles the filter material 28 on the fixing portion 224 and allows the thickness of the filter material 28 to vary without affecting the assembly.

圖8係根據本發明另一實施例顯示使用者配戴該示例性口罩的立體示意圖。口罩20’透過掛帶組26附掛在人耳上。罩體22周邊與臉型密合,使用者的呼吸基本上均透過濾材28進出。 Fig. 8 is a three-dimensional schematic diagram showing a user wearing the exemplary mask according to another embodiment of the present invention. The mask 20' is attached to the human ear through the strap set 26. The periphery of the cover body 22 is tightly fitted to the shape of the face, and the user's breath basically penetrates the filter material 28 in and out.

圖9係根據本發明另一實施例顯示使用者配戴該示例性口罩的剖面示意圖。罩體22前端濾材28的固定部224具有形成於罩體的凹槽結構224’,濾材28先覆蓋在固定部224範圍,再被扣件24一起壓入凹槽結構224’中固定。 Fig. 9 is a schematic cross-sectional view showing a user wearing the exemplary mask according to another embodiment of the present invention. The fixing portion 224 of the filter material 28 at the front end of the cover body 22 has a groove structure 224' formed on the cover body. The filter material 28 is first covered by the fixing portion 224, and then is pressed into the groove structure 224' by the fastener 24 and fixed together.

圖10係根據本發明另一實施例顯示一示例性口罩基座的爆炸圖。在一實施例中,所述口罩基座30包括:具有換氣部322和設置於換氣部322周圍的固定部324之罩體32、可分離地與固定部324結合的扣件34,以及連接至罩體22兩側的掛帶組36。 Fig. 10 is an exploded view showing an exemplary mask base according to another embodiment of the present invention. In one embodiment, the mask base 30 includes: a cover body 32 having a ventilating portion 322 and a fixing portion 324 disposed around the ventilating portion 322, a fastener 34 detachably coupled with the fixing portion 324, and The strap sets 36 connected to both sides of the cover 22.

在一些實施例中,罩體32以軟質塑料製成大體為可在中段收摺的V型構造。大體呈長方狀的換氣部322橫跨中段地形成於V型兩翼。換氣部322的外圍形成固定部324,未圖示的濾材可覆蓋固定部324後,藉由扣件34固定於罩體22。換氣部322可以為一個通孔或如圖示複數個孔3221以及孔以外部分形成的條狀或點狀突起3222。突起3222的作用是支撐濾材在呼氣時不致於緊貼罩體32,因而呼氣能較全面、較低阻力地流通至換氣部322的各孔3221排氣。 In some embodiments, the cover body 32 is made of soft plastic and has a V-shaped structure that can be folded in the middle section. The substantially rectangular ventilating portion 322 is formed on both V-shaped wings across the middle section. A fixing part 324 is formed on the periphery of the ventilation part 322, and a filter material not shown in the figure can cover the fixing part 324 and then be fixed to the cover 22 by a fastener 34. The ventilation part 322 may be a through hole or a plurality of holes 3221 as shown in the figure and a strip or dot protrusion 3222 formed at a portion other than the hole. The function of the protrusion 3222 is to support the filter material so as not to closely adhere to the cover body 32 during exhalation, so that the exhalation can circulate to the holes 3221 of the ventilation part 322 more comprehensively and with lower resistance to exhaust.

圖11係根據本發明另一實施例顯示一示例性口罩的爆炸圖。在一些實施例中,濾材38大體為長方型,面積略大於固定部324,以利覆蓋固定部324而被扣件34固定。在一些實施例中,固定部324大體為凹槽,容許濾材38及扣件34壓入其中;扣件34為對應於固定部324的框狀件,於中 段形成較柔軟的可撓部341,以利整個口罩組件30’可在中段收摺;大體為方型的扣件34在其角落可形成延伸的推拉部342,以利操作扣件34與固定部324可從角落開始互相定位、壓入或拆開。 Fig. 11 is an exploded view showing an exemplary mask according to another embodiment of the present invention. In some embodiments, the filter material 38 is generally rectangular and has an area slightly larger than the fixing portion 324 so as to cover the fixing portion 324 and be fixed by the fastener 34. In some embodiments, the fixing portion 324 is generally a groove, allowing the filter material 38 and the fastener 34 to be pressed into it; the fastener 34 is a frame-shaped member corresponding to the fixing portion 324, The section forms a relatively soft flexible portion 341, so that the entire mask assembly 30' can be folded in the middle section; the generally square-shaped fastener 34 can form an extended push-pull portion 342 at its corners to facilitate the operation and fixation of the fastener 34 The parts 324 can be mutually positioned, pressed in, or disassembled from the corners.

圖12係根據本發明另一實施例顯示該示例性口罩的立體示意圖。口罩30’從外部可見:約成V型的罩體32;形成於罩體32中段兩側的複數孔換氣部322和連接至罩體32兩側的掛帶組36。在罩體內側,圍繞換氣部322的濾材固定部324等構造將依圖示的虛線剖面於圖13繪示。 Fig. 12 is a three-dimensional schematic diagram showing the exemplary mask according to another embodiment of the present invention. The mask 30' can be seen from the outside: a cover body 32 approximately in a V shape; a plurality of ventilating parts 322 formed on both sides of the middle section of the cover body 32; and a strap set 36 connected to both sides of the cover body 32. Inside the cover, the structure such as the filter fixing portion 324 surrounding the ventilating portion 322 will be shown in FIG. 13 as a dashed cross section.

圖13係根據本發明另一實施例顯示該示例性口罩的剖面爆炸圖。口罩30’的罩體32上具有換氣部322,含有複數個孔3221;呈凹槽結構324’的固定部324可藉扣件34將濾材38變形壓入而固定於其中。 Fig. 13 is an exploded cross-sectional view showing the exemplary mask according to another embodiment of the present invention. The mask body 32 of the mask 30' has a ventilation part 322 containing a plurality of holes 3221; the fixing part 324 in the form of a groove structure 324' can be deformed and pressed into the filter material 38 by the fastener 34 to be fixed therein.

藉由上述之結構,本發明所產生的有益效果如下: With the above structure, the beneficial effects produced by the present invention are as follows:

(1)與濾材獨立的口罩基座,可供配設不同的濾材使用;該口罩基座方便清洗,可即時再使用。 (1) The mask base independent of the filter material can be equipped with different filter materials; the mask base is easy to clean and can be reused immediately.

(2)口罩基座的罩體以軟質塑料製成,周邊可與配戴者臉部密貼,而中段維持換氣部與口鼻部位的空間,確保配戴者透過濾材呼吸的全過濾效果。 (2) The mask body of the mask base is made of soft plastic, and the periphery can be closely attached to the wearer's face, while the middle section maintains the space between the ventilation part and the nose and mouth to ensure the full filtering effect of the wearer's breath through the filter material .

(3)可拆換濾材的口罩,使用者可輕易地拆換濾材,並可依據不同的需求選用不同的濾材與口罩基座搭配使用,達成多功能口罩的目的。 (3) Masks with removable filter materials can be easily removed and replaced by users, and different filter materials can be selected for use with the mask base according to different needs to achieve the purpose of a multifunctional mask.

(4)濾材基本為方形原材,使裁切簡易且面積得到最大運用,成本相對低廉;口罩基座重複使用,使整體浪費最少,效益最高。 (4) The filter material is basically a square raw material, which makes the cutting simple and the area is maximized, and the cost is relatively low; the mask base is reused to minimize the overall waste and maximize the benefit.

以上所述僅為舉例性,而非為限制性者。任何未脫離本發明之精神與範疇,而對其進行之等效修改或變更,均應包含於後附之申請 專利範圍中。 The above descriptions are merely illustrative and not restrictive. Any equivalent modification or alteration that does not deviate from the spirit and scope of the present invention shall be included in the attached application In the scope of the patent.

30’:口罩 30’: Mask

32:罩體 32: Hood

34:扣件 34: Fastener

36:掛帶組 36: lanyard set

38:濾材 38: filter material

322:換氣部 322: Ventilation Department

324:固定部 324: Fixed part

341:撓性部 341: Flexible part

342:推拉部 342: Push and Pull Department

Claims (2)

一種口罩基座,包括:一罩體,具有一換氣部和設置於該換氣部周圍的一固定部;一扣件,可分離地與該固定部結合;以及一掛帶組,連接至該罩體之兩側其中,該罩體以軟質塑料製成可在中段收摺的V型構造;該固定部為凹槽,容許一濾材及該扣件壓入該凹槽中。 A mask base includes: a cover with a ventilating part and a fixing part arranged around the ventilating part; a fastener detachably combined with the fixing part; and a hanging strap set connected to Among the two sides of the cover, the cover is made of soft plastic with a V-shaped structure that can be folded in the middle section; the fixing part is a groove, allowing a filter material and the fastener to be pressed into the groove. 一種可拆換濾材的口罩,包括:一罩體,具有一換氣部和設置於該換氣部周圍的一固定部,該罩體以軟質塑料製成可在中段收摺的V型構造;一扣件,可分離地與該固定部結合;一掛帶組,連接至該罩體之兩側;以及一濾材,透過該固定部和該扣件之結合固設於該固定部和該扣件之間。 A mask with a removable filter material, comprising: a cover with a ventilating part and a fixing part arranged around the ventilating part; the cover is made of soft plastic with a V-shaped structure that can be folded in the middle section; A fastener is detachably combined with the fixing part; a strap set is connected to both sides of the cover; and a filter material is fixed on the fixing part and the buckle through the combination of the fixing part and the fastener Between pieces.
TW109111562A 2020-04-07 2020-04-07 Mask base and mask containing thereof with removable filter TWI733400B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204050720U (en) * 2014-09-05 2014-12-31 刘鹏 A kind of breathing circuit filter and be provided with the mouth mask of this filter
EP3178526A2 (en) * 2015-12-07 2017-06-14 Xiaomi Inc. Molded breathing mask having a perforated outer cup and replacable inner filter sheet
CN207912106U (en) * 2017-12-18 2018-09-28 苏州微应网络科技有限公司 Replaceable filter element formula mask
CN208301012U (en) * 2018-06-05 2019-01-01 东莞久林吉良净化用品有限公司 A kind of mask being conveniently replaceable filter cloth

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204050720U (en) * 2014-09-05 2014-12-31 刘鹏 A kind of breathing circuit filter and be provided with the mouth mask of this filter
EP3178526A2 (en) * 2015-12-07 2017-06-14 Xiaomi Inc. Molded breathing mask having a perforated outer cup and replacable inner filter sheet
CN207912106U (en) * 2017-12-18 2018-09-28 苏州微应网络科技有限公司 Replaceable filter element formula mask
CN208301012U (en) * 2018-06-05 2019-01-01 东莞久林吉良净化用品有限公司 A kind of mask being conveniently replaceable filter cloth

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