BR202020008156U2 - CONSTRUCTIVE PROVISION APPLIED TO PROTECTIVE FACE MASK - Google Patents
CONSTRUCTIVE PROVISION APPLIED TO PROTECTIVE FACE MASK Download PDFInfo
- Publication number
- BR202020008156U2 BR202020008156U2 BR202020008156-5U BR202020008156U BR202020008156U2 BR 202020008156 U2 BR202020008156 U2 BR 202020008156U2 BR 202020008156 U BR202020008156 U BR 202020008156U BR 202020008156 U2 BR202020008156 U2 BR 202020008156U2
- Authority
- BR
- Brazil
- Prior art keywords
- protective face
- face mask
- mask
- constructive provision
- provision applied
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 3
- 210000005069 ears Anatomy 0.000 claims abstract description 3
- 229920001778 nylon Polymers 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920002334 Spandex Polymers 0.000 claims 2
- 239000004759 spandex Substances 0.000 claims 2
- 230000001815 facial effect Effects 0.000 claims 1
- 241000700605 Viruses Species 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 8
- 238000011109 contamination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
disposição construtiva aplicada a máscara facial protetora. pertencente ao setor tecnológico de dispositivos e equipamentos contra risco de incêndio, para prevenção de acidentes e para resgate, mais especificamente a uma máscara do tipo cirúrgica, para uso cotidiano não profissional, com três camadas sobrepostas, sendo uma delas em nylon emborrachado que bloqueia a entrada ou saída direta de vírus ou impurezas que estejam no ar. e um elástico contínuo que permite fazer o encaixe no pescoço e na nuca sem precisar de amarração ou utilização das orelhas.constructive arrangement applied to protective face mask. belonging to the technological sector of devices and equipment against fire risk, for accident prevention and rescue, more specifically a surgical type mask, for non-professional daily use, with three overlapping layers, one of which is made of rubberized nylon that blocks the direct entry or exit of viruses or impurities that are in the air. and a continuous elastic that allows you to fit it around the neck and back of the head without needing to tie it or use the ears.
Description
[001] Refere-se o presente modelo, de uma maneira geral, ao setor tecnológico de dispositivos e equipamentos contra risco de incêndio, para prevenção de acidentes e para resgate, mais especificamente a máscaras faciais protetoras do tipo cirúrgica, contra a disseminação e inalação de vírus e impurezas aerolizadas.[001] This model refers, in general, to the technological sector of devices and equipment against fire risk, for accident prevention and rescue, more specifically to surgical-type protective face masks, against dissemination and inhalation of viruses and aerosolized impurities.
[002] Efetivamente, o presente modelo tem por objetivo, peculiar modalidade de disposição construtiva aplicada a máscara facial protetora, projetada cuidadosamente e criteriosamente na intenção de caracterizar algo realmente novo e capaz de ocupar lugar de destaque, quando levado a confronto com as características apresentadas por tudo aquilo que é conhecido no estado da técnica deste setor tecnológico.[002] Effectively, the present model has as its objective, a peculiar modality of constructive disposition applied to a protective face mask, carefully and judiciously designed with the intention of characterizing something really new and capable of occupying a prominent place, when confronted with the presented characteristics for everything that is known in the state of the art in this technological sector.
[003] Sabe-se, através do estado da técnica deste setor tecnológico, conhecido até o presente momento por ambientes médicos como hospitais, clínicas, ambulâncias de transporte de pacientes e áreas urbanas com alto risco de contaminação e intoxicação pelo ar, como cidades com risco de contaminação da população por COVID-19, onde a contaminação se dá pela aerolização do vírus e de um ser humano para outro, que as máscaras convencionalmente usadas apresentam baixa proteção ao usuário.[003] It is known, through the state of the art of this technological sector, known to date by medical environments such as hospitals, clinics, ambulances for transporting patients and urban areas with high risk of contamination and air poisoning, such as cities with risk of contamination of the population by COVID-19, where the contamination is due to the aerosolization of the virus and from one human being to another, whereas conventionally used masks present low protection to the user.
[004] A máscaras convencionais, em sua maioria, são constituídas de uma única camada, o que não impede o vírus de ultrapassar a barreira.[004] Conventional masks, in their majority, consist of a single layer, which does not prevent the virus from crossing the barrier.
[005] Outras máscaras, que apresentam maior resistência, são constituídas por mais camadas de tecido, mas não podem ser utilizadas por muitas horas, pois o ato de respirar, com o tempo, faz o vírus ultrapassar todas as camadas da máscara.[005] Other masks, which have greater resistance, are made up of more layers of fabric, but cannot be used for many hours, as the act of breathing, over time, makes the virus surpass all layers of the mask.
[006] E ainda, existem máscaras 100% bloqueadoras do ar, com respiradores em pontos específicos, para filtragem do ar, entretanto, estas são de uso mais adequado a profissionais da área da saúde que estejam diariamente em ambientes de extremo risco de contágio, além de possuir um custo bastante superior ao das mais simples.[006] And yet, there are 100% air blocking masks, with respirators at specific points, for air filtration, however, these are more suitable for use by health professionals who are daily in environments with extreme risk of contagion, besides having a cost much higher than the simpler ones.
[007] Assim sendo, objetiva-se com o presente modelo caracterizar peculiar modalidade de disposição constritiva aplicada a máscara facial protetora, que possa ser utilizada por usuários comuns, não médicos (profissionais de saúde) em qualquer ambiente urbano e social, oferecendo proteção através de 3 camadas (Figura 1.8 - A, B e D), sendo uma delas 100% impermeável.[007] Therefore, the objective of this model is to characterize a peculiar modality of constrictive disposition applied to a protective face mask, which can be used by common, non-medical users (health professionals) in any urban and social environment, offering protection through of 3 layers (Figure 1.8 - A, B and D), one of them being 100% waterproof.
[008] Que seja confeccionada com materiais macios/confortáveis para o usuário, não ocasionando lesões no rosto e que possa ser utilizada por mais horas no dia, e ainda, que tenha um baixo custo de fabricação.[008] That it is made with soft/comfortable materials for the user, not causing injuries to the face and that it can be used for more hours a day, and also that it has a low manufacturing cost.
[009] No intuito de ilustrar e esclarecer a essência do presente modelo em questão, seja a peculiar modalidade de disposição construtiva aplicada a máscara facial protetora, conforme preconizado pelo presente modelo, faz-se referência aos desenhos anexos, que integram e subsidiam o presente relatório descritivo:
Figura 1.1 vista anterior
Figura 1.2 vista posterior
Figura 1.3 vista superior
Figura 1.4 vista inferior
Figura 1.5 vista lateral esquerda
Figura 1.6 vista lateral direita da estrutura
Figura 1.7 perspectiva
Figura 1.8 vista explodida
Figura 1.9 perspectiva com a camada (F) opcional[009] In order to illustrate and clarify the essence of this model in question, whether the peculiar modality of constructive disposition applied to the protective face mask, as recommended by this model, reference is made to the attached drawings, which integrate and support this descriptive report:
Figure 1.1 Previous View
Figure 1.2 rear view
Figure 1.3 top view
Figure 1.4 bottom view
Figure 1.5 left side view
Figure 1.6 right side view of the structure
Figure 1.7 perspective
Figure 1.8 exploded view
Figure 1.9 perspective with layer (F) optional
[010] Conforme pode ser inferido das figuras anexas, a peculiar modalidade de disposição construtiva aplicada a máscara facial protetora, é composta por tripla camada de tecidos tramados (A, B e D), sendo a externa (A) em algodão, a intermediária (B) em nylon emborrachado impermeável e a interna (D) em algodão, com gramatura total de 500m/m2, unidas pelas bordas através de costura e acabamento em overloque, medindo 21cm comprimento e ao menos 15cm de altura (parte em tecido), com elástico (C) para fixação na cabeça e pescoço.[010] As can be inferred from the attached figures, the peculiar modality of constructive disposition applied to the protective face mask, is composed of a triple layer of woven fabrics (A, B and D), the outer (A) being in cotton, the intermediate (B) in waterproof rubberized nylon and the inner (D) in cotton, with a total weight of 500m/m2, joined by the edges through sewing and overlock finishing, measuring 21cm in length and at least 15cm in height (fabric part), with elastic (C) for fixation on the head and neck.
[011] Adicionalmente, a máscara possui costuras (local em E) para maior fixação das camadas e do encaixe do elástico, sendo uma costura do tipo simples e imperceptível.[011] Additionally, the mask has seams (place in E) for greater fixation of the layers and elastic fitting, being a simple and imperceptible seam.
[012] A máscara tem um elástico contínuo, o que permite que o usuário o coloque na nuca e pescoço, dispensando a necessidade de amarração ou colocação nas orelhas.[012] The mask has a continuous elastic, which allows the user to put it on the nape and neck, eliminating the need for tying or placing in the ears.
[013] Adicionalmente e opcionalmente pode ser inserida uma quarta camada (F), para região dos olhos, plástica, transparente e flexível.[013] Additionally and optionally, a fourth layer (F) can be inserted for the eyes region, plastic, transparent and flexible.
[014] O material de sua confecção permite que a máscara seja reutilizada, como uma roupa, bastando fazer sempre a correta limpeza após seu uso.[014] The material of its manufacture allows the mask to be reused, as a garment, just always do the correct cleaning after its use.
[015] Naturalmente, a máscara pode ser confeccionada em diferentes cores de tecido e estampas, sendo sua maior novidade a camada intermediária.[015] Naturally, the mask can be made in different colors of fabric and prints, its biggest novelty being the intermediate layer.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR202020008156-5U BR202020008156U2 (en) | 2020-04-24 | 2020-04-24 | CONSTRUCTIVE PROVISION APPLIED TO PROTECTIVE FACE MASK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR202020008156-5U BR202020008156U2 (en) | 2020-04-24 | 2020-04-24 | CONSTRUCTIVE PROVISION APPLIED TO PROTECTIVE FACE MASK |
Publications (1)
Publication Number | Publication Date |
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BR202020008156U2 true BR202020008156U2 (en) | 2021-11-09 |
Family
ID=90738702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR202020008156-5U BR202020008156U2 (en) | 2020-04-24 | 2020-04-24 | CONSTRUCTIVE PROVISION APPLIED TO PROTECTIVE FACE MASK |
Country Status (1)
Country | Link |
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BR (1) | BR202020008156U2 (en) |
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2020
- 2020-04-24 BR BR202020008156-5U patent/BR202020008156U2/en not_active IP Right Cessation
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