CN111165960A - Face guard and use epidemic prevention subassembly of this face guard - Google Patents
Face guard and use epidemic prevention subassembly of this face guard Download PDFInfo
- Publication number
- CN111165960A CN111165960A CN202010168837.2A CN202010168837A CN111165960A CN 111165960 A CN111165960 A CN 111165960A CN 202010168837 A CN202010168837 A CN 202010168837A CN 111165960 A CN111165960 A CN 111165960A
- Authority
- CN
- China
- Prior art keywords
- side cover
- cover body
- face guard
- mask
- face
- Prior art date
- 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.)
- Pending
Links
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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- 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
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a face mask and an epidemic prevention assembly using the face mask, wherein the face mask comprises a face mask body, the periphery of the face mask body is in sealing fit with the corresponding part of a human face, the face mask body comprises a front side mask body, a left side mask body and a right side mask body, the left side mask body and the right side mask body are arranged on the left side and the right side of the front side mask body, the left side mask body and the right side mask body are all made of transparent materials, air holes extending along the left and right directions are formed in the left side mask body and the right side mask body, the air holes are blocked by an air permeable filtering layer, a grid blocking edge extending along the left and right directions can also be arranged in the middle of the rear side of the face mask body, and the rear end of. The invention solves the technical problem of poor epidemic prevention effect caused by no sealing fit relation between the face mask and the face in the prior art.
Description
Technical Field
The invention relates to a mask in the field of medical epidemic prevention and an epidemic prevention assembly using the mask.
Background
Therefore, medical staff in the prior art need wear the mask and the eyeshield, and in an environment with a high protection level, the mask needs to be worn, the mask and the eyeshield are collectively called as an epidemic prevention assembly, the mask in the prior art is like the mask disclosed in the Chinese patent CN110381761A, the Paolacai is used for covering a mask main body part and a pair of left and right ear hanging parts of the mask main body part of the face of a wearer, the mask main body part is provided with a plurality of folds which are unfolded upwards and downwards, the mask main body part plays a protection role and comprises a front side non-woven fabric, a filter piece and a back side non-woven fabric. When dispatching from the factory, I reduce the product volume when dispatching from the factory, each fold is flat together, when needs were worn, user of service drew the fold from top to bottom, expandes the fold for the gauze mask main part forms a pocket form, thereby increases the area of gauze mask main part, with the oral area and the nasal part of protecting user of service completely. The existing mask has the problems that: the fold in the prior art is only used for reducing the volume of the mask when the mask leaves a factory, so that the left end and the right end of the fold are flatly pressed with the left vertical edge and the right vertical edge of the mask main body, and after a user wears the mask, the middle of the fold can be completely unfolded without an up-down telescopic function. Medical personnel still need speak after wearing the gauze mask, during speaking, the chin can carry out the luffing motion around the jaw joint, frequent this swing action can make the downward slip that the gauze mask main part is ceaseless, for the man that has the hu sediment, the existence of hu sediment can make the gliding of gauze mask main part faster, medical personnel just has to go to the height of pulling the gauze mask main part with the hand, and medical personnel's the hand probably is infected with the virus this moment, this action of pulling the gauze mask causes medical personnel to be infected by the virus very probably, this is this time new crown virus incident, under the perfect circumstances of equipment, still there are thousands of medical personnel's the leading cause of infection.
In addition, the material of the mask main body cannot be wetted, and the moisture gas exhaled by a user directly acts on the mask main body, so that the service life of the mask can be shortened due to a large amount of moisture; because the human face has concave-convex position, can not form sealedly between gauze mask edge and the human face well laminating, this also can increase the probability that the user is infected.
The prior art masks are open and their protective effect is not particularly desirable. .
Disclosure of Invention
The invention aims to provide a mask, which aims to solve the technical problem that the epidemic prevention effect is poor due to the fact that no sealing fit relation exists between the mask and the face in the prior art; the invention also aims to provide an epidemic prevention assembly using the mask.
In order to solve the technical problems, the technical scheme of the mask is as follows:
the utility model provides a face guard, include all around and the sealed complex face guard body in human face correspondence position, the face guard body includes the front side cover body and sets up in the left side cover body and the right side cover body of the front side cover body left and right sides, the front side cover body, the left side cover body and the right side cover body are made by transparent material, set up the bleeder vent that extends along left right direction on the left side cover body and the right side cover body, bleeder vent department is by the shutoff of ventilative filtering layer, the rear side middle part of face guard body can also be provided with the check that extends along left right direction and keep off the arris, the rear end that the check kept off the arris is used for corresponding the position sealed cooperation with the inner chamber that will face guard body and separates into.
The grid blocking edges are made of elastic material.
The upper and lower both ends of face guard body are provided with the elasticity muscle hook complex slot that is used for with the protective clothing.
The technical scheme of the epidemic prevention component in the invention is as follows:
the utility model provides an epidemic prevention subassembly, including gauze mask and face guard, the face guard includes all around and corresponds the sealed complex face guard body in position with human face, the face guard body includes the front side cover body and sets up in the left side cover body and the right side cover body of front side cover body left and right sides, the front side cover body, the left side cover body and the right side cover body are made by transparent material, set up the bleeder vent that extends along left right direction on the left side cover body and the right side cover body, bleeder vent department is by the shutoff of ventilative filtering layer, the rear side middle part of face guard body can also be provided with the check that extends along left right direction and keep off the arris, the rear end that the check kept off the arris is used for corresponding the position with human face and seals the cooperation and separates into the.
The grid blocking edges are made of elastic material.
The upper and lower both ends of face guard body are provided with the elasticity muscle hook complex slot that is used for with the protective clothing.
Gauze mask is including being used for the closing cap in the gauze mask main part of human nasal part and oral area front side, its characterized in that: the middle part of the upper mask body in the vertical direction is a folding edge structure which can be unfolded and contracted in the vertical direction when the upper mask body is opened and closed along with the chin of a human body, and the folding edge structure is formed by sequentially connecting at least two V-shaped vertical edges in the vertical direction.
The left end of each V-shaped vertical edge is converged at a left point corresponding to the left mandible joint of the human body, and the right end of each V-shaped vertical edge is converged at a right point corresponding to the right mandible joint of the human body.
The invention has the beneficial effects that: during the use, take the face guard body in human face, the face guard body all around with human face seal cooperation, realize breathing through the bleeder vent, epidemic prevention effect is then guaranteed to the ventilative filtering layer of bleeder vent, the rear end of check fender arris and human face seal cooperation to prevent the gas of nose department exhalation to the face guard upside, and lead to fogging at the face guard upside, influence the sight, the bleeder vent of face guard sets up in the side, make the front side cover body form a complete transparent area, can reduce the patient in the face of the panic of medical personnel.
Drawings
FIG. 1 is a state diagram of the use of one embodiment of the epidemic prevention assembly of the invention;
FIG. 2 is a schematic view of the structure of the mask of FIG. 1;
FIG. 3 is a side view of the mask of FIG. 2;
FIG. 4 is a schematic view of the mask of FIG. 1 in cooperation with a protective garment;
FIG. 5 is a schematic view of the mask, eye mask and body of FIG. 1;
FIG. 6 is a schematic view of the mask of FIG. 5;
FIG. 7 is a side view of FIG. 6;
fig. 8 is an enlarged view at a in fig. 5.
Detailed Description
The embodiment of the epidemic prevention component is shown in figures 1-8: comprises a mask 3, an eye patch 2 and a face mask 1 covering the front side of the mask and the eye patch.
The mask 1 comprises a mask body which is matched with the corresponding part of the human face in a sealing way through a sealing ring, the mask body comprises a front side mask body 8, a left side mask body 17 and a right side mask body 15 which are arranged on the left side and the right side of the front side mask body, the front side mask body 8, the left side mask body 17 and the right side mask body 15 are all made of transparent materials, the rear sides of the left side mask body 17 and the right side mask body 15 are connected with an upper side bandage 16-1 and a lower side bandage 16-2, the upper side bandage 16-1 and the lower side bandage 16-2 are made of elastic materials, air holes 7 extending along the left and right directions are formed in the left side mask body and the right side mask body, the air holes. The upper and lower both sides of face guard body are provided with slot 4, and slot 4 is used for cooperating with the corresponding position hook of protective clothing, and the face guard is shown with the concrete cooperation of protective clothing as figure 4, and protective clothing 30 has facial opening part, and facial opening part has round elastic rib 31, and during the use, elastic rib 31 hook is hung in slot 4 to the realization is dressed protective clothing on the face guard, guarantees the relation of connection between protective clothing 30 and the face guard 1 simultaneously. The rear side middle part of face guard body can also be provided with the check that extends along left right direction and keep off arris 18, check keep off arris 18 and make by elastic material, check keep off arris 18 and are located between eye-shade 2 and gauze mask 3, the rear end of check keep off arris 18 and human face seal fit become with the upper side region that corresponds with the inner chamber of face guard body and be located the lower side region of the regional downside of upside with being separated into with human eye, with prevent that the gas of nose and mouth department exhalation from reaching the face guard upside, and lead to fogging on the face guard, influence the sight.
The multiple layers of filter cloth of the mask body are hot-pressed together, so that a heat sealing edge is formed at the outer edge of the mask body, a circle of main lip 20 is formed outside the heat sealing edge, and a circle of auxiliary lip 21 which is folded outwards and is used for being in contact and sealing fit with the face of a human body and is made of an elastic material (or a flexible material) is connected to the rear side of the main lip. The whole auxiliary lip is of an inward contraction structure with the diameter gradually reduced from back to front, the front end of the auxiliary lip is connected with the back side of the main lip, when the mask is arranged at the front back of the mouth and the nose, although the human face is uneven, the main lip 20 forms a reaction base body, the main lip presses the auxiliary lip 21, and the outer ring of the auxiliary lip 21 can be firmly and hermetically attached to the human face by utilizing the elasticity of the auxiliary lip 21. When breathing in, the inboard negative pressure environment that forms of face guard more helps vice lip and human face's laminating sealed like this, and the arris structure of arris form can also increase the filtration area that admits air for user's breathing in more smoothly. When a user exhales, moisture in the gas is absorbed by the water absorption interlayer, so that the moisture can affect the folding edge structure, and the service life of the folding edge structure is prolonged; in addition, the mask can prevent water vapor from entering the eye mask from the mask, so that water mist is accumulated on the inner side or the outer side of the eye mask to influence the vision of a user. When a user speaks, the chin of the user swings up and down around the mandibular joint, the left end of each V-shaped vertical ridge converges at a left point corresponding to the left mandibular joint of the human body, and the right end of each V-shaped vertical ridge converges at a right point corresponding to the right mandibular joint of the human body, so that the horizontal ridge section with the largest extension amount can perform the expansion and contraction movement around the corresponding mandibular joint, the upper portion of the mask body does not move and fall off to the lower side of the nose, and the user does not need to frequently lift the height of the mask with hands, thereby avoiding the infection problem caused by the hands contacting the mask.
The eyeshade 2 is as shown in fig. 5, and comprises an eyeshade base body 11 which is bound on the eyes of a human body through a flexible binding band, wherein the rear side of the eyeshade base body 11 is provided with an eyeshade sealing ring which is used for being matched with the corresponding part of the face of the human body in a sealing way, the front side of the eyeshade base body is provided with a corrugated filter cover 14 which can stretch back and forth, the front side of the corrugated filter cover 14 is provided with an observation opening 5, the observation opening is provided with a connecting part 40 which is used for being adhered with the lens of the eye in a sealing way, and the connecting. When the user who has myopia lens uses this eye-shade, take myopia lens earlier, then take the eye-shade, the front side and the 40 adhesion of connecting portion of the myopia lens 13 of myopia lens again, because the myopia lens 13 of every user is apart from the distance diverse of eyeball, the ripple shape filter mantle 14 that can stretch out and draw back around then can adapt to the myopia lens of various distances, ripple shape filter mantle 14 and myopia lens 13 have enclosed into a sealed safe space together, come to protect user's eyes contactless virus, the ripple structure of ripple shape filter mantle can also increase filter area simultaneously, make the inside gas of eye-shade can rapid filtration come out, avoid fogging at myopia lens inboard.
The mask 3, the eyeshade 2 and the face mask 1 in the epidemic prevention component are used simultaneously when being applied to high epidemic prevention level, and only the mask and the eyeshade can be used in combination or only the face mask is used for epidemic prevention when facing low epidemic prevention level. The air holes of the mask are arranged on the side edges, so that a complete transparent area is formed by the front side mask body, and the panic of a patient facing medical care personnel can be reduced. When using the eye-shade, utilize myopia glasses of myopia personnel as the installation carrier of corrugated filter mantle, corrugated filter mantle not only can not flagging, but also can adapt to the position of myopia lens, encloses into a confined space with myopia lens together, and in prior art, when myopia personnel took the eye-shade, eyesight need see through two-layer transparent material, influences eyesight, also inconvenience very.
Examples of masks are shown in FIGS. 1-8: the specific structure of the mask is the same as that of the mask described in the embodiments of the epidemic prevention assembly, and the detailed description is omitted.
Claims (8)
1. A mask, characterized by: including all around with the facial position seal fit's that corresponds of human face guard body, the face guard body includes the front side cover body and sets up in the left side cover body and the right side cover body of the front side cover body left and right sides, the front side cover body, the left side cover body and the right side cover body are made by transparent material, set up the bleeder vent that extends along left right direction on the left side cover body and the right side cover body, bleeder vent department is blocked by ventilative filter bed, the rear side middle part of face guard body can also be provided with the check that extends along left right direction and keep off the arris, the rear end that the check kept off the arris is used for corresponding the position seal fit with the internal chamber that will face guard body and separates into the.
2. The mask according to claim 1, wherein: the grid blocking edges are made of elastic material.
3. The mask according to claim 1, wherein: the upper and lower both ends of face guard body are provided with the elasticity muscle hook complex slot that is used for with the protective clothing.
4. An epidemic prevention subassembly, includes gauze mask and face guard, its characterized in that: the face guard includes all around and the sealed complex face guard body in human face correspondence position, the face guard body includes the front side cover body and sets up in the left side cover body and the right side cover body of the front side cover body left and right sides, the front side cover body, the left side cover body and the right side cover body are made by transparent material, set up the bleeder vent that extends along left right direction on the left side cover body and the right side cover body, bleeder vent department is blocked by ventilative filter bed, the rear side middle part of face guard body can also be provided with the check that extends along left right direction and keep off the arris, the rear end that the check kept off the arris is used for corresponding the position with human face and seals the cooperation and become the upside region that corresponds with the inner chamber.
5. The epidemic prevention assembly of claim 4, wherein: the grid blocking edges are made of elastic material.
6. The epidemic prevention assembly of claim 4, wherein: the upper and lower both ends of face guard body are provided with the elasticity muscle hook complex slot that is used for with the protective clothing.
7. An epidemic prevention assembly according to any one of claims 4 to 6, wherein: gauze mask is including being used for the closing cap in the gauze mask main part of human nasal part and oral area front side, its characterized in that: the middle part of the upper mask body in the vertical direction is a folding edge structure which can be unfolded and contracted in the vertical direction when the upper mask body is opened and closed along with the chin of a human body, and the folding edge structure is formed by sequentially connecting at least two V-shaped vertical edges in the vertical direction.
8. The epidemic prevention assembly of claim 7, wherein: the left end of each V-shaped vertical edge is converged at a left point corresponding to the left mandible joint of the human body, and the right end of each V-shaped vertical edge is converged at a right point corresponding to the right mandible joint of the human body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020101545307 | 2020-03-08 | ||
| CN202010154530 | 2020-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111165960A true CN111165960A (en) | 2020-05-19 |
Family
ID=70648532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010168837.2A Pending CN111165960A (en) | 2020-03-08 | 2020-03-12 | Face guard and use epidemic prevention subassembly of this face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111165960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143939A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市蛙巢医疗科技有限公司 | Transparent face mask and detachable face shield |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2752916A (en) * | 1953-10-28 | 1956-07-03 | Haliczer Marcus | Accordion-folded face mask |
| CN2339245Y (en) * | 1998-03-26 | 1999-09-22 | 杨国洪 | All-transparent civil labour-protective mask |
| CN2440464Y (en) * | 2000-10-20 | 2001-08-01 | 邓铁坚 | disposable medical mask |
| CN200957254Y (en) * | 2005-12-28 | 2007-10-10 | 张世宝 | Protecting mask |
| CN203723478U (en) * | 2013-12-13 | 2014-07-23 | 谭琪 | Epidemic prevention mask with lenses convenient to insert |
| WO2014115179A1 (en) * | 2013-01-28 | 2014-07-31 | AMOS, Eugenio | Improved mask |
| CN204132473U (en) * | 2014-10-30 | 2015-02-04 | 南京迪天环境技术有限公司 | A kind of multipurpose face shield |
| CN107870432A (en) * | 2017-10-19 | 2018-04-03 | 安徽奥兹信息科技有限公司 | Adjustable VR glasses cartridge device |
| CN208958495U (en) * | 2018-03-28 | 2019-06-11 | 佛山出入境检验检疫局检验检疫综合技术中心(佛山国际旅行卫生保健中心) | A kind of Medical protection eye shield suitable for spectacles |
| CN209590439U (en) * | 2019-05-06 | 2019-11-05 | 西南医科大学附属医院 | Medical frame eyeglasses shield |
-
2020
- 2020-03-12 CN CN202010168837.2A patent/CN111165960A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2752916A (en) * | 1953-10-28 | 1956-07-03 | Haliczer Marcus | Accordion-folded face mask |
| CN2339245Y (en) * | 1998-03-26 | 1999-09-22 | 杨国洪 | All-transparent civil labour-protective mask |
| CN2440464Y (en) * | 2000-10-20 | 2001-08-01 | 邓铁坚 | disposable medical mask |
| CN200957254Y (en) * | 2005-12-28 | 2007-10-10 | 张世宝 | Protecting mask |
| WO2014115179A1 (en) * | 2013-01-28 | 2014-07-31 | AMOS, Eugenio | Improved mask |
| CN203723478U (en) * | 2013-12-13 | 2014-07-23 | 谭琪 | Epidemic prevention mask with lenses convenient to insert |
| CN204132473U (en) * | 2014-10-30 | 2015-02-04 | 南京迪天环境技术有限公司 | A kind of multipurpose face shield |
| CN107870432A (en) * | 2017-10-19 | 2018-04-03 | 安徽奥兹信息科技有限公司 | Adjustable VR glasses cartridge device |
| CN208958495U (en) * | 2018-03-28 | 2019-06-11 | 佛山出入境检验检疫局检验检疫综合技术中心(佛山国际旅行卫生保健中心) | A kind of Medical protection eye shield suitable for spectacles |
| CN209590439U (en) * | 2019-05-06 | 2019-11-05 | 西南医科大学附属医院 | Medical frame eyeglasses shield |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143939A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳市蛙巢医疗科技有限公司 | Transparent face mask and detachable face shield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111184295A (en) | Mask and epidemic prevention assembly using same | |
| CN102872551B (en) | Nostril breathing type mask with breathing tubes | |
| CN111165960A (en) | Face guard and use epidemic prevention subassembly of this face guard | |
| CN111297559A (en) | Eye patch and epidemic prevention assembly using same | |
| CN212382145U (en) | Multi-functional comfortable type gauze mask | |
| CN211983950U (en) | Full face mask type gauze mask | |
| CN206729260U (en) | A kind of Antifogging mask | |
| CN207803525U (en) | A kind of haze-proof mask | |
| CN212368431U (en) | Medical full-protection helmet | |
| CN211882334U (en) | Disposable medical protective eye nose mask | |
| CN212325513U (en) | Gauze mask of multiplicable protective area | |
| CN209898343U (en) | Antifog haze sponge gauze mask | |
| CN211532848U (en) | Anti-infection special protective mask for clinical pharmacists | |
| CN209420998U (en) | Medical anti-fog mouth mask | |
| CN212911788U (en) | Haze-proof mask | |
| CN216961602U (en) | Disposable mask with face mask | |
| CN215685023U (en) | Disposable medical mask capable of preventing lens fog | |
| CN211211553U (en) | Disposable medical head, face and neck protective cover | |
| CN212814402U (en) | Novel protective mask | |
| CN218790692U (en) | Protective head hood and protective clothing | |
| CN213049063U (en) | 360-degree transparent mask | |
| CN211835890U (en) | Protective hood | |
| CN212065752U (en) | Anti-drop medical protective facial mask | |
| CN213096274U (en) | Anti-fogging mask | |
| CN218942352U (en) | Full-closed medical protective clothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |