CN101791154A - Protective facial mask with anti-fog function - Google Patents
Protective facial mask with anti-fog function Download PDFInfo
- Publication number
- CN101791154A CN101791154A CN 201010119314 CN201010119314A CN101791154A CN 101791154 A CN101791154 A CN 101791154A CN 201010119314 CN201010119314 CN 201010119314 CN 201010119314 A CN201010119314 A CN 201010119314A CN 101791154 A CN101791154 A CN 101791154A
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- CN
- China
- Prior art keywords
- eyeshade
- mask
- baffle plate
- oronasal mask
- oral
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- Legal status (The legal status 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 status listed.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a protective facial mask with anti-fog function, comprising an eyeshade, an oral-nasal mask and ropes; the lower part of the eyeshade is fixedly connected with the upper end of the oral-nasal mask; the upper and the lower ends of the two sides of the oral-nasal mask are respectively provided with ropes; the eyeshade is sewn, bonded and pressed together with the oral-nasal mask through a plurality of bonding points; the part corresponding to nose wing at the inner side of the oral-nasal mask is provided with a couple of pads of nose wing; the upper end rim of the oral-nasal mask is provided with a hardening belt; the two sides of the eyeshade are provided with eye-shield baffles; the upper end thereof is provided with a forehead-shield baffle; the middle part of the lower end rim thereof is a gap; the part corresponding to nose wing in the eyeshade is provided with a pair of air vents; the eyeshade, eye-shield baffle and forehead-shield baffle are all formed in one; and the junctions of the eyeshade and eye-shield baffle as well as the eyeshade and forehead-shield baffle are respectively pressed with creases. One face of the hardening belt is provided with a colored layer facing to the outboard of the oral-nasal mask. The hardening belt is formed by folding outwards a section of the upper part of the oral-nasal mask, the lower end, namely, the free end of the hardening belt is sewn, bonded and pressed together with the oral-nasal mask. The hardening belt is a list structure bonded or sewn together with the upper end rim of the oral-nasal mask.
Description
Technical field
The present invention relates to a kind of medical protection apparatus, the protection face shield in particular as medical personnel, biotechnology personnel etc. belongs to technical field of medical instruments.
Background technology
The mouth and nose exhalation or the sources of infection such as the unpurified gas of getting rid of, saliva that medical care skill personnel often use mouth mask to go to protect oneself for a long time infect clean room or the patient who is sterilized, and also protect disease infection simultaneously.But, doctor, nurse, experimental technique personnel etc. are facial, especially eye is usually infected, and these infect channels usually from the high speed steam fog of the amniotic fluid of the gastric juice of the blood of the blood vessel splash of breaking, the ejection of digestive endoscopy handle hole or liquid dung, vagina ejection, tartar liquid that toothwash spills, test pipe ejection or dust etc.Little comprehensively apparatus of efficient protective action, and satisfy cover mouth and nose, cover, cover eye simultaneously, and possess multinomial functions such as antifog, anti glare anti static coatings, anti-reflector lamp simultaneously.Especially fog is formed at transparent mask baffle plate and eyes, has a strong impact on and looks thing.
Summary of the invention
The objective of the invention is:
At above-mentioned the deficiencies in the prior art, provide a kind of protective face mask with anti-fog function.Both can cover mouth and nose, cover, cover eye, and possess multinomial functions such as antifog, anti glare anti static coatings, anti-reflector lamp simultaneously.The usefulness that is used for the protection of medical treatment such as clinician, nurse, biotechnology person, nurse and biotechnology field.Also be used for during the outbreak of communicable diseases, high-risk object in public place such as railway station security staff, infectious disease examination personnel etc. wears use.The invention reside in when effectively comprehensively protection is facial, solve the user and wear the problem that fog very easily appears in glasses and eyeshade after the mouth mask.
Purpose of the present invention can realize by following measure:
A kind of protective face mask with anti-fog function, comprise eyeshade, oronasal mask and noose, the bottom of eyeshade and the upper end of oronasal mask are connected, the upper and lower side of oronasal mask both sides respectively is provided with noose, described eyeshade and oronasal mask by some bounding points sew up, bonding or pressing, the inboard corresponding wing of nose of oronasal mask position is provided with a pair of wing of nose pad, the last ora terminalis of oronasal mask is provided with and increases hard band, the both sides of eyeshade are provided with the eyeshield baffle plate, the upper end of eyeshade is provided with protects the volume baffle plate, the following ora terminalis central authorities of eyeshade dig jagged, and the corresponding wing of nose of eyeshade position has a pair of passage.
The transparent sheet that described eyeshade, eyeshield baffle plate and the volume baffle plate of protecting are formed in one, eyeshade and eyeshield baffle plate, protect volume baffle plate intersection respectively coining folding line is arranged.
Described wing of nose pad is sponge, cotton, nonwoven or papery cushion.
The described hard band one side that increases is established and is coated with chromatograph, is coated with the outside of chromatograph towards oronasal mask.
Describedly increase one section folded-out formation that hard band is oronasal mask top, the lower end that increases hard band is that the open end is sewed up with the oronasal mask body, bonding or pressing links to each other.
The described list structure that to increase hard band be bonding or be sewn to ora terminalis on the oronasal mask.
The described last ora terminalis middle part of protecting the volume baffle plate offers breach.
Beneficial effect of the present invention is:
Make full use of the oronasal mask parts as support component, connect the cover glass transparent component, two wing of nose pads that are positioned at wing of nose both sides on the oronasal mask parts are used to stop by the muzzle breath upwards flees and forms fog at glasses and cover eye spare.Eyeshade below passage passes through exchange eyeshade inner air and outer air, thereby cushions the rising of nearly nose region gas temperature, effectively reduces fog and forms in face shield.Eyeshield baffle plate, the setting of protecting the volume baffle plate can provide the function of multi-faceted protection liquid, gas, dust sputter.Increase hard band and not only can strengthen the face shield typing, and tint to face and effectively to reduce the light reflection outward, and possess the effect of mark positive and negative.Face mask structure of the present invention is simple, is convenient to produce in batches, transport, and is easy to user's use, protects mouth and nose, face and eye comprehensively.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, eyeshade; 2, oronasal mask; 3, noose; 4, wing of nose pad; 5, increase hard band; 6, eyeshield baffle plate; 7, protect the volume baffle plate; 8, folding line.9, passage; 10, breach; 11, breach.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, of the present inventionly provide a kind of protective face mask with anti-fog function, comprised eyeshade 1, oronasal mask 2 and noose 3, the upper end of the bottom of eyeshade 1 and oronasal mask 2 is connected, eyeshade 1 and oronasal mask 2 by some bounding points sew up, bonding or pressing.The upper and lower side of oronasal mask 2 both sides respectively is provided with noose 3, and the noose 3 of every side upper and lower side can link to each other and also can separate.Noose 3 is used to tie up to user ear or Head and Neck to wear face shield of the present invention.Eyeshade 1 is a transparent sheet, ultra-thin, high bright, can be bent, impermeable, the disposable plastic material of functions such as anti-dazzle plated film, antifog, hydrophobic, oleophobic makes, performance prevents towards effects such as the splash of eye and face, spraying, dazzles.Oronasal mask 2 is used ventilative material, as cotton, gauze, nonwoven etc.
Oronasal mask 2 inboard corresponding wing of nose positions are provided with a pair of wing of nose pad 4, and wing of nose pad 4 is sponge, cotton, nonwoven or papery cushion.Wing of nose pad 4 has ventilation, characteristics such as compressible, in light weight, and paranasal ala sulcus and lateral parts zone thereof have been crammed in its setting, are used to stop the hot gas of upwards fleeing from mouth and nose, forms to stop or to reduce fog.Wing of nose pad 4 can be that shape of cross section is shapes such as class triangle, ellipse, rectangle, and is fixed in oronasal mask 2 tops by nontoxic glue or the existing technology of gluing of pressing.
The last ora terminalis of oronasal mask 2 is provided with to increase is with 5 firmly.Increase and be with 5 one sides to tint the outside of face of tinting firmly towards oronasal mask 2.Face preferably is coated with the low-light level color and plays the effect that reduces the light reflection thereby this is tinted, and can help the user to discern the face shield direction.Increase firmly and be one section folded-out formation on oronasal mask 2 tops with 5, the lower end that increases firmly with 5 is that open end and oronasal mask 2 bodies are sewed up, bonding or pressing.Increase firmly with 5 or for bonding or be sewn to the band of ora terminalis on the oronasal mask 2.
The both sides of eyeshade 1 are provided with eyeshield baffle plate 6, and the upper end of eyeshade 1 is provided with protects volume baffle plate 7.Eyeshade 1, eyeshield baffle plate 6 and protect the transparent sheet that volume baffle plate 7 is formed in one, eyeshade 1 and eyeshield baffle plate 6, protect volume baffle plate 7 intersections respectively coining folding line 8 is arranged.In use according to folding line 8 with eyeshield baffle plate 6, to protect volume baffle plate 7 folding towards people's face direction, so that eyeshield baffle plate 6 with protect volume baffle plate 7 relative eyeshade 1 shapes and have a certain degree, thereby guarantee liquid that more abundant protection sprays, spatters, penetrates with the forehead direction from the side, droplet, dust etc.The lateral length of eyeshield baffle plate 6 is preferably 3-8cm, and its outward flange is level and smooth and be shapes such as the oval demifacet of class or class be trapezoidal, have the side eyeshield arranged, attractive in appearance, save advantage such as material.The longitudinal length that protects volume baffle plate 7 is preferably 0.5～4cm, protect the last ora terminalis middle part of volume baffle plate 7 and offer breach 11, breach 11 can be to lack seam, triangle, semicircle or other shapes, helps to remove the structural hazard distortion that causes when protecting volume baffle plate 7 owing to the arc extruding.
It is jagged 10 that the following ora terminalis central authorities of eyeshade 1 dig, and the shape of breach 10 can be fan-shaped, half elliptic etc.Breach 10 is positioned at nose areas, can make the eyeshade plate that is positioned at the nose both sides more press close to face, thereby guarantees face shield outside air flow wing of nose pad 4, further reaches temperature in the reduction face shield, reduces the function that fog forms.Eyeshade 1 corresponding wing of nose position has a pair of passage 9, passage 9 can be preferably elongated strip for wedge shape, circle, ellipse, rectangle or other shapes.Eyeshade below passage passes through exchange eyeshade inner air and outer air, thereby cushions the rising of nearly nose region gas temperature, effectively reduces fog and forms in face shield.
Embodiment 1
A kind of protective face mask with anti-fog function comprises eyeshade 1, oronasal mask 2 and noose 3, and the bottom of eyeshade 1 is connected with the nontoxic gluing mode and the upper end of oronasal mask 2, and only bonding several with fixing, and a large amount of spaces are left in the junction of eyeshade 1 and oronasal mask 2.The upper and lower side of oronasal mask 2 both sides respectively is bonded with noose 3.Oronasal mask 2 is a rectangle configuration, and degradable nonwoven fabrics is made.
Oronasal mask 2 inboard corresponding wing of nose positions are provided with a pair of sponge wing of nose pad 4, be used to stop the hot gas of upwards fleeing from mouth and nose, form to stop or to reduce fog, each wing of nose pad 4 is high 1.5cm, the triangle of bottom side length 2.5cm, base stick at the upper limb of oronasal mask 2 inside, the wing of nose pad 4 symmetrical adhesions on both sides, at a distance of 1.5cm, be positioned at the both sides wing of nose after wearing.
The last ora terminalis of oronasal mask 2 is provided with to increase is with 5 firmly, and described increasing is with 5 to establish black coating firmly, the outside of face towards oronasal mask 2 of tinting.Described increasing firmly is one section folded-out formation on oronasal mask 2 tops with 5, and the lower end that increases firmly with 5 is that open end and oronasal mask 2 bodies are bonding.
Eyeshade 1, eyeshield baffle plate 6 and protect the transparent sheet that volume baffle plate 7 is formed in one adopt the plastic sheet of one transparent continuously, ultra-thin, anti-dazzle plated film, hydrophobic, oleophobic.Eyeshade 1 forms the extension by structures such as folding lines 8 and certain angle is provided with eyeshield baffle plate 6 and protects volume baffle plate 7 at eye tail, forehead respectively, thus guarantee more abundant protection from the side with liquid, gas or the dust of forehead direction sputter.Wherein, eyeshield baffle plate 6 constitutes the 45 degree with eyeshade 1, and its lateral length is 5cm, has the effect of side eyeshield; Simultaneously, protect volume baffle plate 7 and link to each other with eyeshade 1 and a folding line 8 is arranged, constitute 30 ° of angles, longitudinal length is 1.5cm, protects volume baffle plate 7 and disconnects its edge-smoothing in wing of nose centre position.
Protect the last ora terminalis middle part of volume baffle plate 7 and offer semicircle breach 11.
It is jagged 10 that the following ora terminalis central authorities of eyeshade 1 dig, and eyeshade 1 corresponding wing of nose position has a pair of passage 9, and passage 9 is a wedge shape, length 5cm.
Obviously; above-mentioned example of the present invention only is in order to clearly demonstrate example of the present invention; and be not that embodiments of the present invention are limited; ordinary person for affiliated field; also can make other multi-form variation or changes on the basis of the above description; here need not also can't give to institute's embodiment exhaustive, and these belong to the present invention the conspicuous variation that makes it to be amplified out or the change still be in protection scope of the present invention.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (7)
1. protective face mask with anti-fog function, comprise eyeshade (1), oronasal mask (2) and noose (3), the upper end of the bottom of eyeshade (1) and oronasal mask (2) is connected, the upper and lower side of oronasal mask (2) both sides respectively is provided with noose (3), it is characterized in that described eyeshade (1) and oronasal mask (2) are by some bounding points stitchings, bonding or pressing, the inboard corresponding wing of nose of oronasal mask (2) position is provided with a pair of wing of nose pad (4), the last ora terminalis of oronasal mask (2) is provided with and increases hard band (5), the both sides of eyeshade (1) are provided with eyeshield baffle plate (6), the upper end of eyeshade (1) is provided with protects volume baffle plate (7), jagged (10) are dug by the following ora terminalis central authorities of eyeshade (1), and the corresponding wing of nose of eyeshade (1) position has a pair of passage (9).
2. the protective face mask with anti-fog function according to claim 1, it is characterized in that described eyeshade (1), eyeshield baffle plate (6) and protect the transparent sheet that volume baffle plate (7) is formed in one, eyeshade (1) and eyeshield baffle plate (6), protect volume baffle plate (7) intersection respectively coining folding line (8) is arranged.
3. the protective face mask with anti-fog function according to claim 1 is characterized in that described wing of nose pad (4) is sponge, cotton, nonwoven or papery cushion.
4. the protective face mask with anti-fog function according to claim 1 is characterized in that described hard band (5) one side of increasing establishes and be coated with chromatograph, is coated with the outside of chromatograph towards oronasal mask (2).
5. according to claim 1 or 4 described protective face masks with anti-fog function, it is characterized in that the described hard band (5) that increases is one section folded-out formation on oronasal mask (2) top, to be the open end sew up with oronasal mask (2) body in the lower end that increases hard band (5), bonding or pressing links to each other.
6. according to claim 1 or 4 described protective face masks, it is characterized in that the described hard band (5) that increases is for bonding or be sewn to the list structure that oronasal mask (2) goes up ora terminalis with anti-fog function.
7. the protective face mask with anti-fog function according to claim 1 is characterized in that the described last ora terminalis middle part of protecting volume baffle plate (7) offers breach (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119314 CN101791154A (en) | 2010-03-05 | 2010-03-05 | Protective facial mask with anti-fog function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010119314 CN101791154A (en) | 2010-03-05 | 2010-03-05 | Protective facial mask with anti-fog function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101791154A true CN101791154A (en) | 2010-08-04 |
Family
ID=42584252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010119314 Pending CN101791154A (en) | 2010-03-05 | 2010-03-05 | Protective facial mask with anti-fog function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101791154A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431942A (en) * | 2013-07-26 | 2013-12-11 | 朱海韵 | Aviation eye patch and manufacturing method thereof |
| CN104114133A (en) * | 2012-02-16 | 2014-10-22 | 阿巴米纳博实验室有限责任公司 | PWM heating system for eye shield |
| CN104853821A (en) * | 2013-12-17 | 2015-08-19 | 申成俊 | Functional mask |
| CN105167249A (en) * | 2015-07-17 | 2015-12-23 | 苏州百利医疗用品有限公司 | Comfortable medical mask |
| CN105533862A (en) * | 2016-02-21 | 2016-05-04 | 徐自升 | Novel saliva droplet shielding device |
| US10639506B2 (en) | 2013-08-20 | 2020-05-05 | 3M Innovative Properties Company | Personal respiratory protection device |
| CN112220122A (en) * | 2020-12-10 | 2021-01-15 | 重庆市开州区思源洗水有限公司 | Multifunctional protective clothing |
| USD933740S1 (en) | 2020-09-30 | 2021-10-19 | Elutions LLC | Barrier |
| US11154735B2 (en) | 2013-08-20 | 2021-10-26 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11241595B2 (en) | 2013-08-20 | 2022-02-08 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11247079B2 (en) | 2013-08-20 | 2022-02-15 | 3M Innovative Properties Company | Personal respiratory protection device |
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Patent Citations (6)
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| CN2067171U (en) * | 1990-03-06 | 1990-12-12 | 侯天成 | Anti-moisture gauzemask |
| CN2262248Y (en) * | 1996-11-18 | 1997-09-10 | 胡善平 | Simple travel glasses |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114133A (en) * | 2012-02-16 | 2014-10-22 | 阿巴米纳博实验室有限责任公司 | PWM heating system for eye shield |
| CN103431942B (en) * | 2013-07-26 | 2015-10-21 | 朱海韵 | Aviation eye patch and manufacture method thereof |
| CN103431942A (en) * | 2013-07-26 | 2013-12-11 | 朱海韵 | Aviation eye patch and manufacturing method thereof |
| US10639506B2 (en) | 2013-08-20 | 2020-05-05 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11247079B2 (en) | 2013-08-20 | 2022-02-15 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11241595B2 (en) | 2013-08-20 | 2022-02-08 | 3M Innovative Properties Company | Personal respiratory protection device |
| US11154735B2 (en) | 2013-08-20 | 2021-10-26 | 3M Innovative Properties Company | Personal respiratory protection device |
| CN104853821B (en) * | 2013-12-17 | 2016-11-16 | 申成俊 | Functional mask |
| CN104853821A (en) * | 2013-12-17 | 2015-08-19 | 申成俊 | Functional mask |
| CN105167249A (en) * | 2015-07-17 | 2015-12-23 | 苏州百利医疗用品有限公司 | Comfortable medical mask |
| CN105533862A (en) * | 2016-02-21 | 2016-05-04 | 徐自升 | Novel saliva droplet shielding device |
| USD933740S1 (en) | 2020-09-30 | 2021-10-19 | Elutions LLC | Barrier |
| CN112220122A (en) * | 2020-12-10 | 2021-01-15 | 重庆市开州区思源洗水有限公司 | Multifunctional protective clothing |
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| PB01 | Publication | ||
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Application publication date: 20100804 |