WO2011079626A1 - Support de couverture pour protège-nez simple et couverture utilisée avec celui-ci - Google Patents

Support de couverture pour protège-nez simple et couverture utilisée avec celui-ci Download PDF

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Publication number
WO2011079626A1
WO2011079626A1 PCT/CN2010/076819 CN2010076819W WO2011079626A1 WO 2011079626 A1 WO2011079626 A1 WO 2011079626A1 CN 2010076819 W CN2010076819 W CN 2010076819W WO 2011079626 A1 WO2011079626 A1 WO 2011079626A1
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WO
WIPO (PCT)
Prior art keywords
cover
support
nose
cover body
bracket
Prior art date
Application number
PCT/CN2010/076819
Other languages
English (en)
Chinese (zh)
Inventor
冯伟敏
Original Assignee
Feng Weimin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feng Weimin filed Critical Feng Weimin
Publication of WO2011079626A1 publication Critical patent/WO2011079626A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/06—Nose filters
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/06—Mouthpieces; Nose-clips

Definitions

  • the invention relates to a nasal respiratory filtering product, in particular to a cover body bracket of a simple nasal mask and a matching cover body thereof.
  • masks are the most widely used respiratory filtration products, but they are insufficient in terms of functional airtightness, wearing comfort, and aesthetic appearance.
  • people use the characteristics of the nose for most of the time, and put forward a lot of nasal respiratory filtration design, but in the airtightness of the function, the comfort of wearing,
  • the generality of the crowd, the aesthetic appearance of the appearance and the convenience of use have not been well technically breakthrough, coupled with the feasibility of manufacturing and the economics of cost, so far, It has not been circulating in the market for the ideal nasal respiratory filtration products.
  • the present invention provides a cover body bracket of a simple nasal mask which is simple in structure, economical and practical, and comfortable to wear, and a cover body for use therewith.
  • a cover body bracket for a simple nasal mask is made of a linear material according to a nose contour, and includes left and right fixed pieces parallel to the nostrils along both sides of the nasal septum, and left and right fixed pieces
  • the lead wire is wound into two kinds of elliptical support rings which are arranged on both sides of the nose and can be fitted with the width of the nose and splayed in the plane direction thereof.
  • the two support rings extend with a front support which is connected at an angle between the two rings;
  • a cover body matched with the cover body wherein the cover body is a filter bag made of an air filter material and matched with the shape of the cover body support, and the upper part of the back wall of the cover body is pluggable
  • the wearing mouth of the cover body bracket is arranged, and the left and right side of the support ring are respectively provided with left and right assembly covers at the top ends of the left and right support rings.
  • the invention has the beneficial effects that the product is worn by covering the tip of the nose and the nose, and is placed on the upper lip below the nostril of the human body, with the lower part of the cover being the main filter part, and the lower part of the main filter part of the cover body is realized by the lower part of the cover body. Breathable, effective to ensure breathing while wearing
  • the product has the characteristics of strong suitability to the crowd, small and beautiful appearance, comfortable and convenient to wear, and the cover can be easily replaced, and can be widely applied to nasal respiratory filtration products.
  • Figure 1 is a structural split view of the present invention
  • Figure 2 is a rear elevational view of the present invention
  • Figure 3 is a schematic exploded view of the cover bracket of the present invention.
  • Figure 4 is a schematic view showing the use state of the cover bracket of the present invention.
  • Figure 5 is a right side view of Figure 4.
  • a cover bracket of a simple nasal mask is integrally wound from a linear material according to a nose contour, and includes a parallel entry into the nostrils along both sides of the nasal septum.
  • the left and right fixed pieces 2, 2', the leads on the left and right fixed pieces 2, 2' are wound into two kinds of elliptical support rings which are arranged on both sides of the nose and can be fitted with the nose width and eight characters along the plane direction thereof.
  • 3, 3' forming an elliptical filter support surface on both sides of the nasal mask;
  • the two support rings 3, 3' extend a front support 4 at an angled intersection between the two rings, forming a sand filter support surface on the front side of the nasal mask;
  • the positioning support 5 is disposed between the two types of elliptical support rings 3, 3'.
  • the left and right fixed pieces 2, 2' can be pressed into the nostrils along the nasal septum.
  • the front wall of the nostrils referring to FIG. 4, the top ends of the two support rings 3, 3' are formed in the plane direction to inwardly bend the clamping stress of the two sides of the nose to conform to the shape of the nose on both sides, thereby achieving the clamping of the nose to the nose. Tightly fixed.
  • the two support rings 3, 3' are provided with positioning structures 7, 7' and locking on the closed portion.
  • Structure 8, 8' when the length of both sides of the front support 4 increases, the circumference of the support rings 3, 3' on both sides is correspondingly reduced, and the width, height and depth of the support are simultaneously reduced; when the front support 4 is reduced in length on both sides, the support rings on both sides are reduced 3, 3' circumference increases correspondingly, and the width, height and depth of the bracket increase simultaneously.
  • the constrained structures 9, 9' are also provided on the closed portions of the two support rings 3, 3'.
  • the cover body 6 is a filter bag made of an air filter material and matched with the shape of the cover body bracket 1.
  • the cover body 6 has a wearing port 61 on the upper part of the back wall.
  • the left and right support rings 3, 3' at the top end of the wearing port 61 are provided with left and right assembly covers 62, 62' for fixing the cover bracket 1 and reinforcing the bracket,
  • the sealing of the joint portion of the cover body 6 and the nose wing; of course, according to actual needs, the left and right assembly covers 62, 62' corresponding to the top end portion may be designed as a joint structure, and the overall length thereof is smaller than the relative position of the cover body 6. Peripheral length.
  • the invention is composed of two parts of the cover body bracket 1 and the cover body 6.
  • the cover body bracket 1 When installing, the cover body bracket 1 is placed along the wearing port 61 of the cover body 6, and the assembly cover 62 and 62 of the left and right sides of the wearing port 61 are lifted. ', the upper part of the support ring 3, 3' is tightly closed to achieve the fastening of the bracket and the cover 6 and
  • the product is worn by covering the tip of the nose and the nose, and is placed on the upper lip below the nostril of the human body.
  • the lower part of the cover body 6 is the main filter part, and the lower part of the cover body 6 is made to be permeable to the front and the back of the main filter part of the cover body, thereby effectively ensuring Smooth breathing when wearing.
  • the product has the characteristics of strong suitability to the crowd, small and beautiful appearance, comfortable and convenient to wear, and the cover body 6 can be easily replaced, and can be widely used as a simple nasal respiratory filtration product.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention porte sur un support de couverture (1), pour un protège-nez simple, qui est formé par l'enroulement d'un matériau de type linéaire selon le profil du nez, et qui comporte des éléments de retenue gauche et droit (2, 2') entrant parallèlement dans les narines le long des deux côtés de la cloison nasale. Des fils sur les éléments de retenue gauche et droit (2, 2') sont enroulés sous la forme de deux cercles de support en ellipse (3, 3') qui sont disposés sur les deux ailes du nez, s'adaptent à la largeur du nez et s'étendent dans la direction plane de celui-ci. Les deux cercles de support (3, 3') sont étendus pour avoir un support avant (4) qui est positionné et relié entre les deux cercles à un certain angle. De plus, l'invention porte sur une couverture (6) qui est utilisée avec le support de couverture (1) et qui est un sac filtrant formé d'un matériau de filtre à air et s'adaptant à la forme du support de couverture (1). Un trou de port (61) pour obturer le support de couverture (1) est disposé sur une partie supérieure de la paroi arrière de la couverture (6). Sur la partie supérieure des cercles de support gauche et droit (3, 3'), des ornements gauche et droit (62, 62') sont disposés de manière correspondante sur les deux côtés du trou de port (61).
PCT/CN2010/076819 2009-12-30 2010-09-11 Support de couverture pour protège-nez simple et couverture utilisée avec celui-ci WO2011079626A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920319080.1 2009-12-30
CN2009203190801U CN201658762U (zh) 2009-12-30 2009-12-30 一种简便鼻罩的罩体支架及其配套使用的罩体

Publications (1)

Publication Number Publication Date
WO2011079626A1 true WO2011079626A1 (fr) 2011-07-07

Family

ID=43229171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/076819 WO2011079626A1 (fr) 2009-12-30 2010-09-11 Support de couverture pour protège-nez simple et couverture utilisée avec celui-ci

Country Status (2)

Country Link
CN (1) CN201658762U (fr)
WO (1) WO2011079626A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103141968A (zh) * 2012-11-16 2013-06-12 徐自升 一种鼻梁磁性支架固定口罩

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251139A (en) * 1938-11-09 1941-07-29 Koehler Fred Hurman Nasal filter
JPH07275385A (ja) * 1994-04-06 1995-10-24 Matsutaro Murata 対鼻装着具
JP2000140139A (ja) * 1998-11-04 2000-05-23 Takehara Nobuaki 使い捨て用簡易マスク、及びマスクフレーム
WO2003103775A1 (fr) * 2002-06-08 2003-12-18 Young Ho Kim Masque de protection anti-poussiere pour le nez
CN2681771Y (zh) * 2004-02-06 2005-03-02 中外合资苏州宝富轻工制品有限公司 口罩
CN1623615A (zh) * 2003-05-08 2005-06-08 智点科技股份有限公司 鼻罩
CN1816371A (zh) * 2003-07-02 2006-08-09 金永镐 负离子发射防尘鼻罩
CN200977342Y (zh) * 2006-10-13 2007-11-21 吴恩思 防护鼻罩
WO2009038918A1 (fr) * 2007-09-20 2009-03-26 3M Innovative Properties Company Respirateur facial filtrant pourvu d'attaches intégrées dans la structure de support du corps d'un masque
CN101583401A (zh) * 2006-12-05 2009-11-18 埃米利奥·塔尔蒙 鼻内使用的空气过滤器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251139A (en) * 1938-11-09 1941-07-29 Koehler Fred Hurman Nasal filter
JPH07275385A (ja) * 1994-04-06 1995-10-24 Matsutaro Murata 対鼻装着具
JP2000140139A (ja) * 1998-11-04 2000-05-23 Takehara Nobuaki 使い捨て用簡易マスク、及びマスクフレーム
WO2003103775A1 (fr) * 2002-06-08 2003-12-18 Young Ho Kim Masque de protection anti-poussiere pour le nez
CN1623615A (zh) * 2003-05-08 2005-06-08 智点科技股份有限公司 鼻罩
CN1816371A (zh) * 2003-07-02 2006-08-09 金永镐 负离子发射防尘鼻罩
CN2681771Y (zh) * 2004-02-06 2005-03-02 中外合资苏州宝富轻工制品有限公司 口罩
CN200977342Y (zh) * 2006-10-13 2007-11-21 吴恩思 防护鼻罩
CN101583401A (zh) * 2006-12-05 2009-11-18 埃米利奥·塔尔蒙 鼻内使用的空气过滤器
WO2009038918A1 (fr) * 2007-09-20 2009-03-26 3M Innovative Properties Company Respirateur facial filtrant pourvu d'attaches intégrées dans la structure de support du corps d'un masque

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CN201658762U (zh) 2010-12-01

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