CN103055440A - Fire escape mask - Google Patents
Fire escape mask Download PDFInfo
- Publication number
- CN103055440A CN103055440A CN2013100168417A CN201310016841A CN103055440A CN 103055440 A CN103055440 A CN 103055440A CN 2013100168417 A CN2013100168417 A CN 2013100168417A CN 201310016841 A CN201310016841 A CN 201310016841A CN 103055440 A CN103055440 A CN 103055440A
- Authority
- CN
- China
- Prior art keywords
- cover body
- mask
- fire
- fighting
- described cover
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 229920001195 polyisoprene Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 206010047513 Vision blurred Diseases 0.000 claims description 2
- 239000003595 mist Substances 0.000 abstract description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 3
- 239000011247 coating layer Substances 0.000 abstract 3
- 239000003063 flame retardant Substances 0.000 abstract 3
- 231100000614 poison Toxicity 0.000 description 15
- 230000007096 poisonous effect Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
- 210000003128 head Anatomy 0.000 description 6
- 239000003317 industrial substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 231100000331 toxic Toxicity 0.000 description 5
- 230000002588 toxic effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000193738 Bacillus anthracis Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 210000004894 snout Anatomy 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- YLFBFPXKTIQSSY-UHFFFAOYSA-N dimethoxy(oxo)phosphanium Chemical compound CO[P+](=O)OC YLFBFPXKTIQSSY-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003958 nerve gas Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
A fire escape mask is provided with a transparent cover body (1) made of high-temperature-resistant flame-retardant materials, a nose and mouth cover (2), one or more canisters (3), a high-temperature resistant flame-retardant elastic rubber cover bottom (5), elastic bands (6), reflective strips (7), an anti-mist waterproof coating layer (8) and a transparent goggle (9). The nose and mouth cover (2) is fixed at the inner front end of the transparent cover body (1), the canisters (3) are connected with the nose and mouth cover (2) through one-way valves (4) and protrude out of the transparent cover body (1), the high-temperature-resistant flame-retardant elastic rubber cover bottom (5) is connected with the lower end of the transparent cover body (1), the transparent goggle (9) with an anti-mist waterproof coating layer is attached to the inside of the front end of the transparent cover body (1), the elastic bands (6) are used for enabling the transparent cover body (1) to be attached on the head of a wearer when being tensioned by the wearer, the reflective strips (7) are arranged at the front end and the rear end of the transparent cover body (1) respectively, and the anti-mist waterproof coating layer is coated on the material of the front end of the transparent cover body (1) and used for preventing mist from generating by breath of the wearer to make sight vague during escape.
Description
Technical field
The invention belongs to the lifesaving appliance field, be specifically related to a kind of life saving mask of Smoke prevention gas defence.
Background technology
Fire is harm huge numbers of families' a large disaster, according to the data record, is not to die from big fire itself more than 80% among the people who dies in the fire, but be choked to death by dense smoke.At skyscraper, in case the public place breaking out of fire, rescue work is very difficult, and the intense stimulus toxic smog that produces in the burning can make the people lose at short notice self-control, thereby causes a large amount of crowds to die from fire.
Chinese utility model patent application CN2303649Y discloses a kind of life escaping mask for fire-fighting, and the head-shield of this mask adopts lightweight aluminising cloth, and eyeglass adopts carbonic acid polyester material, and takes out tight head-shield with headband and neck band.Because head-shield adopts lightweight aluminising cloth to limit the sight line of people in the escape process, the range of observation that the people is judged environment only is confined in the eyeglass, causes erroneous judgement disconnected, thereby has delayed escape speed.And because eyeglass only adopts carbonic acid polyester material can make eyeglass fuzzy, more increased the weight of the disconnected possibility of maloperation erroneous judgement when the people breathes generation fog.People's initial stage state that can cause confusion when the condition of a fire occurring is ignored possibly put life saving mask in flurried after and is taken out tight headgear, causes smog to enter life saving mask at once.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of life escaping mask for fire-fighting, this life saving mask is beneficial to people's observation and judgement to environment in the escape process, make things convenient for the people in the use of escape process, thereby reach at fire or during at toxic gas with the contacting of isolated people of shortest time and toxic gas and poisonous particle, and offer people's better field of view and be beneficial to the effect of in smog, identifying mutually in the escape process.
For solving the problems of the technologies described above, mask of the present invention comprise the cover body of the complete transparent and upper end sealing of being made by the heat-resistant fireproof material and the annular heat-resistant fireproof elastic caoutchouc cover that links to each other with this cover body lower end at the bottom of, the transparent eyepiece that has applied antifog waterproof coating is installed in the front end inside of described cover body, front end inside at described cover body is equipped with oronasal mask, and link to each other with this oronasal mask give prominence to canister in described cover body outside.
The transparent cover that disaster affected people is made the heat-resistant fireproof material when fire occurs is enclosed within on the head, effectively completely cut off contacting of human body face and toxic smog and poisonous particle, because cover body is the fully transparent field of view of disaster affected people when escape of therefore having expanded simultaneously.
Canister divides has particulate filter and without two kinds of particulate filters, using in the present invention has the particulate filter canister can filter suspended particulate by physical absorption and chemical principle, airborne dust, poisonous and harmful are removed the device of breathing for the people, can the filtering toxic smoke, malicious mist, anthrax, smallpox and radioactive grain are in interior submicron particle and radioaerosol.Canister is generally cylindrical, is made by metal or plastics, and surperficial overbrushing coats with lacquer with alkali prevention.There is one deck particulate filter inside, is used for the elimination smoke particle, and filter element has filter paper, glass fibre or other synthetic materials.Be treated active carbon in the filling layer, be used for adsorbing for different poison gas.
Has resistant to elevated temperatures characteristic at the bottom of the heat-resistant fireproof elastic caoutchouc annular cover, and has the elastic shrinkage function, the neck of after disaster affected people puts mask, automatically fitting closely, and can not occur proposing in the prior art put mask after need the tension draw-string can prevent that just flue dust from entering in the mask.So be fit to different crowd because can regulate voluntarily according to the neck thickness at the bottom of this cover.
Since cover body itself be by the heat-resistant fireproof material consist of and quality soft, so the cover body front end can deform after putting mask along with disaster affected people.Erroneous judgement when the transparent cover front end after the distortion can cause the disaster affected people environment of observation is disconnected, has delayed the timely escape time of disaster affected people.Attach or integrated die-casting applies the transparent eyepiece of antifog waterproof coating at the face shield front end, strengthened the hardness of face shield leading section, hindered the distortion of face shield front end.
The quantity of described canister is more than or equal to one.
The present invention also comprises elastic straps, and described elastic straps connects two ends, the described cover body left and right sides and described cover body top and described cover body rear portion by connecting to link, and when the wearer strains the elastic straps at cover body rear portion, makes described cover body be attached at wearer's head.
With the hands tractive is positioned at the band two ends at cover body rear portion behind disaster affected people cover upper outlet body, cover body is attached at wearer's head, makes wearer's snout can fit tightly oronasal mask, is fit to wearing of different crowd, even the wearer wears glasses, grow a beard and also can wear with long hair.
The present invention also comprises the reflection bar that is positioned at cover body front end or cover body rear end, and this reflection bar is beneficial in the dense fire of flue dust and identifies disaster affected people, is convenient to the rescue personnel and in time finds disaster affected people and impose rescue.
The present invention also is included on the material of cover body front end inside and has applied antifog waterproof coating, thereby blurred vision is unclear in the escape in order to prevent the fog that produces from affecting the people when the people breathes, and can't correctly judge ambient conditions, in time flees from.
The present invention is by using transparent cover and using antifog waterproof coating to enlarge the visual field and the favourable definition that guarantee sight line of people when escaping at the cover body front end.And the present invention use elastic caoutchouc fixedly mask with simplified the operating process of wearing behind the mask being connected of head, in time completely cut off contacting of human body and toxic fumes, and the face that the use of elastic straps makes mask be fit to different crowd especially wears.And in smog, use reflection bar to highlight the important means that disaster affected people also is the escape of help disaster affected people.In view of developing rapidly of China's modernization construction process, the present situation that fire takes place frequently, this invention has wide market prospects, and its release must bring good economic benefit and social benefit.
Description of drawings:
Fig. 1 mask configuration front schematic view;
Fig. 2 mask configuration schematic rear view;
Fig. 3 mask bottom schematic view;
Fig. 4 canister and oronasal mask connection diagram.
The specific embodiment:
Embodiment 1: such as Fig. 1,3, shown in 4, life escaping mask for fire-fighting has the cover body 1 complete transparent and the upper end sealing that the heat-resistant fireproof material is made, with at the bottom of the annular heat-resistant fireproof elastic caoutchouc cover that this cover body 1 lower end links to each other 5, be pasted with the transparent eyepiece 9 that applies the antifog waterproof coating of 2098-680g in the front end inside of described cover body 1, this antifog waterproof coating is a kind of thermostable type, the melamine coating solution of non-xanthochromia water-based mono-component, front end inside at described cover body 1 is equipped with oronasal mask 2, and a model of giving prominence in described cover body 1 outside that links to each other with this oronasal mask 2 is HEPA P1000 canister 3, this canister 3 is used for filtering 0.2 micron suspended particulate, comprise cigarette, mist, haze, anthrax, smallpox and radioactive grain etc.
The transparent cover 1 that disaster affected people is made the heat-resistant fireproof material when fire occurs is enclosed within on the head, effectively completely cut off contacting of human body face and toxic smog and poisonous particle, because cover body is the fully transparent field of view of disaster affected people when escape of therefore having expanded simultaneously.
Canister 3 is made of plastics, and the surface is coated with the alkali prevention lacquer.There is one deck particulate filter inside, is used for the elimination smoke particle, and filter element has filter paper, glass fibre or other synthetic materials.Be treated active carbon in the filling layer, be used for adsorbing for different poison gas.
5 have resistant to elevated temperatures characteristic at the bottom of the heat-resistant fireproof elastic caoutchouc annular cover, and has the elastic shrinkage function, the neck of after the people puts mask, automatically fitting closely, and can not occur proposing in the prior art put mask after need the tension draw-string can prevent that just flue dust from entering in the mask.So because 5 can regulate voluntarily according to the neck thickness and be fit to different crowd at the bottom of this cover.
Since cover body 1 itself be by the heat-resistant fireproof material consist of and quality soft, so the cover body front end can deform after putting mask along with disaster affected people.Erroneous judgement when the transparent cover front end after the distortion can cause the disaster affected people environment of observation is disconnected, has delayed the timely escape time of disaster affected people.Attach the transparent eyepiece that applies antifog waterproof coating at the face shield front end, strengthened the hardness of face shield leading section, hindered the distortion of face shield front end.
Embodiment 2: difference from Example 1 is: oronasal mask 2 connects two canisters 3 that model is HEPA P1000 by two check valves 4.
Embodiment 3: difference from Example 2 is: shown in Fig. 1,2,3,4, life escaping mask for fire-fighting also comprises elastic straps 6, elastic straps 6 is detained 9 connection cover body two ends, 1 left and right sides and cover body 1 top and cover body 1 rear portions by connecting, with the hands tractive is positioned at band 6 two ends at cover body 1 rear portion behind cover upper outlet body 1, band 6 is tightened up, be close to wearer's head, and make wearer's snout be attached at oronasal mask 2, be fit to wearing of different crowd, even the wearer wears glasses, grow a beard and also can wear with long hair.
Embodiment 4: difference from Example 3 is: in cover body front end and cover body rear end reflection bar 7 is installed, this reflection bar 7 one has 4, lays respectively at top, left part and the right part of cover body front end and cover body rear end and is beneficial to identify disaster affected people in the dense fire of flue dust.
Embodiment 5: difference from Example 4 is: the material at the cover body front end has applied the antifog waterproof coating 8 of 2098-680g, this antifog waterproof coating is the melamine coating solution of a kind of thermostable type, non-xanthochromia water-based mono-component, prevents that the water smoke of breathing from affecting wearer's sight line.
NIOSH(U.S. professional safety and health research institute) test result:
By NIOSH(U.S. professional safety and health research institute) according to 42 CFR, 84 standard testings and authentication
Surpass the test that ANSI 110 and NIOSH performance and protective capacities require
By AUS research and development and engineering commander, test is finished at Ai De Wood chemical-biological center
The test of ANSI110 and authentication: physical attribute
The test of ANSI110 and authentication: cover body performance test
The test of ANSI110 and authentication: gas and particle test
| Test event | Type | Ppm concentration | Requirement | The result |
| Carbon monoxide | The unwanted combustion byproduct | 3000 | 15 minutes | 32 minutes |
| Carbon monoxide | The unwanted combustion byproduct | 5000 | 15 minutes | 46 minutes |
| Hydrogen cyanide | The unwanted combustion byproduct | 400 | 15 minutes | 90 minutes |
| Hydrogen chloride | The poisonous industrial chemical of sour gas | 1000 | 15 minutes | 70 minutes |
| Sulfur dioxide | The poisonous industrial chemical of sour gas | 100 | 15 minutes | 70 minutes |
| Cyclohexane | The poisonous industrial chemical of organic steam | 500 | 15 minutes | 41 minutes |
| Methacrylaldehyde | The poisonous industrial chemical of organic steam | 100 | 15 minutes | 65 minutes |
| Dioctyl phthalate | 0.185 the aerosol particle of micron | 200mg/m 3 | >95% | >99.996% |
Other gases and particle test
| Test event | Type | Ppm concentration | Requirement | The result |
| Carbon monoxide | The unwanted combustion byproduct | 10000 | 15 minutes | 30 minutes |
| Dioctyl phthalate | Particle and aerosol HEPA filter test | 200mg/m 3 | >99.97% | >99.996% |
| Ammonia | Poisonous industrial gasses | 1250 | 15 minutes | 60 minutes |
| Formaldehyde | Poisonous industrial gasses | 250 | 15 minutes | 60 minutes |
| Phosgene | Poisonous industrial gasses | 125 | 15 minutes | 60 minutes |
| Chlorine | Poisonous industrial gasses | 150 | 15 minutes | 60 minutes |
| The base dimethyl phosphonate | Poisonous industrial gasses | 200 | 15 minutes | 60 minutes |
| Hydrogen phosphide | The sarin nerve gas stimulus | 1000 | 15 minutes | 60 minutes |
| Hydrogen sulfide | The poisonous industrial chemical of sour gas | 1000 | 15 minutes | 600 minutes |
| Hydrogen sulfide | The poisonous industrial chemical of sour gas | 5000 | 15 minutes | 85 minutes |
Obviously, the above embodiment of the present invention only is for the present embodiment example clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present invention extended out and still are among protection scope of the present invention.
Claims (5)
1. life escaping mask for fire-fighting, comprise oronasal mask (2), canister (3), it is characterized in that: described life escaping mask for fire-fighting also comprise the complete transparent and upper end sealing of being made by the heat-resistant fireproof material cover body (1) and with (5) at the bottom of the annular heat-resistant fireproof elastic caoutchouc cover that this cover body (1) lower end links to each other, be pasted with the transparent eyepiece (9) that has applied antifog waterproof coating in the front end inside of described cover body (1), in the front end inside of described cover body (1) oronasal mask (2) is installed, and giving prominence to of linking to each other with this oronasal mask (2) is at the outside canister (3) of described cover body (1).
2. life escaping mask for fire-fighting as claimed in claim 1, it is characterized in that: the quantity of described canister (3) is more than or equal to one.
3. life escaping mask for fire-fighting as claimed in claim 1 or 2, it is characterized in that: described life escaping mask for fire-fighting also comprises elastic straps (6), described elastic straps (6) connects described cover body (1) two ends, the left and right sides and described cover body (1) top and described cover body (1) rear portion by connecting button (9), makes described cover body (1) be attached at wearer's head when the wearer strains described elastic straps (6).
4. such as each described life escaping mask for fire-fighting in the claims 1 to 3, it is characterized in that: described life escaping mask for fire-fighting also comprises the reflection bar (7) that is positioned at described cover body (1) front end or described cover body (1) rear end.
5. such as each described life escaping mask for fire-fighting in the claim 1 to 4, it is characterized in that: described life escaping mask for fire-fighting also is included on the material of described cover body (1) front end inside and has applied antifog waterproof coating (8), thereby blurred vision is unclear in the escape in order to prevent the fog that produces from affecting the people when the people breathes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016841.7A CN103055440B (en) | 2013-01-16 | 2013-01-16 | Fire escape mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310016841.7A CN103055440B (en) | 2013-01-16 | 2013-01-16 | Fire escape mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103055440A true CN103055440A (en) | 2013-04-24 |
| CN103055440B CN103055440B (en) | 2015-05-20 |
Family
ID=48098524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310016841.7A Expired - Fee Related CN103055440B (en) | 2013-01-16 | 2013-01-16 | Fire escape mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103055440B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231118A (en) * | 1978-03-25 | 1980-11-04 | Yoshimasa Nakagawa | Head and face protecting hood |
| WO1992020405A1 (en) * | 1991-05-17 | 1992-11-26 | Cabot Safety Corporation | Viewing window protector |
| CN2455276Y (en) * | 2000-11-06 | 2001-10-24 | 玄欣实业股份有限公司 | Improved smokeproof mask |
| CN2780252Y (en) * | 2005-09-09 | 2006-05-17 | 陈绍南 | Large visual field biochemical-proof full mask |
| CN203043362U (en) * | 2013-01-16 | 2013-07-10 | 北京津同利亚科技发展有限公司 | Fire protection escaping mask |
-
2013
- 2013-01-16 CN CN201310016841.7A patent/CN103055440B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231118A (en) * | 1978-03-25 | 1980-11-04 | Yoshimasa Nakagawa | Head and face protecting hood |
| WO1992020405A1 (en) * | 1991-05-17 | 1992-11-26 | Cabot Safety Corporation | Viewing window protector |
| CN2455276Y (en) * | 2000-11-06 | 2001-10-24 | 玄欣实业股份有限公司 | Improved smokeproof mask |
| CN2780252Y (en) * | 2005-09-09 | 2006-05-17 | 陈绍南 | Large visual field biochemical-proof full mask |
| CN203043362U (en) * | 2013-01-16 | 2013-07-10 | 北京津同利亚科技发展有限公司 | Fire protection escaping mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103055440B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180256926A1 (en) | Smart mask capable of monitoring air quality inhaled by user | |
| JPH10504982A (en) | Method and device for preventing inhalation of smoke in an emergency | |
| CN208465011U (en) | A kind of Protective clothes combined with cap and mask with shoulder protector | |
| CN203043362U (en) | Fire protection escaping mask | |
| Spelce et al. | History of US Respirator Approval (Continued)-Gas masks, Supplied-air respirators, and Chemical cartridge respirators | |
| CN203043363U (en) | Fire protection escaping mask | |
| CN205549275U (en) | Positive pressure air respirator face guard with speech enhancement and defogging function | |
| CN209075898U (en) | Totally enclosed type fire prevention headgear | |
| KR20100001153U (en) | A mask for preventing scald | |
| CN103055440B (en) | Fire escape mask | |
| GB2105177A (en) | A head and face protecting hood | |
| CN209019800U (en) | A kind of breathing mask component | |
| KR100452167B1 (en) | Anti -Gas Mask | |
| CN203802975U (en) | Novel mining self-rescuer with silica gel half mask | |
| CN206285365U (en) | A kind of carbon monoxide intelligence breathing mask | |
| CN212262181U (en) | Fire-retardant headgear of fine particle filtration type fire control | |
| CN217828659U (en) | Emergency escape breathing mask convenient to wear | |
| CN217661163U (en) | Protective mask for fire emergency drilling | |
| CN213789674U (en) | Single-box half-mask type gas mask | |
| CN218280343U (en) | Integrated mask convenient to wear | |
| CN203634675U (en) | Positive-pressure respiration protection device | |
| CN215995345U (en) | Fire-retardant mask of emergency rescue fire prevention | |
| CN214633426U (en) | Fire control self-rescue respirator with high wearing comfort level | |
| TWM560315U (en) | Mask structure | |
| CN213964880U (en) | Multifunctional fire mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 102200 Changping District science and Technology Park, Beijing, 35 Chemical University Science Park, 301-304 Applicant after: BEIJING CHINTONLIA TECHNOLOGY CO., LTD. Address before: 102200 Changping District science and Technology Park, Beijing, 35 Chemical University Science Park, 301-304 Applicant before: Beijing chintonlia Technology Development Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING CHINTONLIA TECHNOLOGY DEVELOPMENT CO., LTD. TO: BEIJING CHINTONLIA TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 102200, Changping District science and Technology Park, 35, 301, 302, 303, 304, Beijing University of Chemical Technology, Beijing science and Technology Park Patentee after: Beijing Hua De Technology Co. Ltd. Address before: 102200 Changping District science and Technology Park, Beijing, 35 Chemical University Science Park, 301-304 Patentee before: BEIJING CHINTONLIA TECHNOLOGY CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fire escape mask Effective date of registration: 20170929 Granted publication date: 20150520 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Hua De Technology Co. Ltd. Registration number: 2017990000941 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20180116 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190506 Granted publication date: 20150520 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing Hua De Technology Co. Ltd. Registration number: 2017990000941 |