CN207323873U - A kind of scene of fire emergency escape breathing mask - Google Patents
A kind of scene of fire emergency escape breathing mask Download PDFInfo
- Publication number
- CN207323873U CN207323873U CN201720996480.0U CN201720996480U CN207323873U CN 207323873 U CN207323873 U CN 207323873U CN 201720996480 U CN201720996480 U CN 201720996480U CN 207323873 U CN207323873 U CN 207323873U
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- CN
- China
- Prior art keywords
- breathing mask
- filter tip
- scene
- emergency escape
- mask body
- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of scene of fire emergency escape breathing mask, including breathing mask body and filter tip, frame is installed with one side surface of the breathing mask body, and the lower section both sides of frame are mounted on unidirectional scavenging air valve, megaphone is installed below the unidirectional scavenging air valve, the side of the frame is provided with work light.In the utility model, by being provided with a smart filter layer on the inside of coarse filtration layer inside filter tip, toxic gas contained in fire hazard environment air can be removed well by the filtering of smart filter layer, so as to ensure that the safety of user, the filter tip is detachable that can be dismantled when not in use so as to the convenient replacement to inner filtration layer at the same time；Inside breathing mask is provided with a miniature exhaust fan by filter tip side, by the booster action of miniature exhaust fan, mitigates pressure when user exhales, prevents user's breathing from supplying hypoxgia.
Description
Technical field
It the utility model is related to urgent escape device technical field, more particularly to a kind of scene of fire emergency escape gas defence
Mask.
Background technology
Fire refers in the time or spatially out of control burning.In various disasters, fire be most frequently, it is most universal
Ground threatens one of major casualty of public security and social development.The mankind can be utilized and be controlled to fire, be civilization and progress
An important symbol.Thus the mankind using fire history with the history that fire is struggled be accompany interpromoting relation in five elements, Ren Men
While with fire, the rule that fire occurs constantly is summarized, is reduced as far as fire and its harm caused by the mankind.Running into
People need safety, escape as soon as possible during fire.Breathing mask is personal extraordinary articles for labour protection, and individual soldier protection is used
Product, are worn on the head, and protect the respiratory apparatus, eyes and face of people, prevent poison gas, dust, bacterium, toxic and harmful gas or steam
Deng the personal protection equipment of noxious material injury.
But existing scene of fire emergency escape still suffers from some shortcomings when in use with breathing mask, first,
It is provided only with the coarse filtration layer for scribbling water mostly, and can be carried during the burning of some Principles of Chemical Engineering during real scene of fire largely has
Poisonous gas, these toxic gases are often that coarse filtration layer can not filter out, and equally human body can be caused greatly to endanger；Its
Secondary, due to the isolation of breathing mask, user is difficult to be linked up with other people in mask in wearing, but people are easily flurried during fire
Disorderly, this just needs a leader to lead everybody not random escape in order, thus good communication escape most close it is important
One key element.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and a kind of scene of fire proposed is tight
Anxious life-saving breathing mask.
To achieve these goals, the utility model employs following technical solution：A kind of scene of fire emergency escape is used
Breathing mask, including breathing mask body and filter tip, are installed with frame on a side surface of the breathing mask body,
And the lower section both sides of frame are mounted on unidirectional scavenging air valve, and megaphone, the mirror are provided with below the unidirectional scavenging air valve
The side of frame is provided with work light, and adjusting knob is provided with below work light, the breathing mask body
Opposite side is installed with elastic band, and the other end of elastic band is provided with fixed card buckle, and the filter tip is consolidated by internal thread
Dingan County is mounted in a side-lower of breathing mask body, and the bottom of filter tip is provided with water storage compression bottle, the filter tip it is interior
Portion side is provided with coarse filtration layer, and the side of the coarse filtration layer is provided with smart filter layer, and the side of smart filter layer is provided with
Miniature exhaust fan.
As further describing for above-mentioned technical proposal：
The miniature exhaust fan is fixedly mounted on breathing mask body by shaft.
As further describing for above-mentioned technical proposal：
The miniature exhaust fan is sequentially connected by governor and driving motor.
As further describing for above-mentioned technical proposal：
The breathing mask is provided with and the matched external screw thread of internal thread on the inside of filter tip with filter tip junction.
As further describing for above-mentioned technical proposal：
The front end of the filter tip offers venthole.
As further describing for above-mentioned technical proposal：
The scavenging air valve is provided with two altogether, and two unidirectional scavenging air valves are symmetrically mounted on the both sides of breathing mask body.
In the utility model, first, on the basis of original, by being provided with one on the inside of coarse filtration layer inside filter tip
Smart filter layer, can remove toxic gas contained in fire hazard environment air well by the filtering of smart filter layer, so that
It ensure that the safety of user, while the filter tip is detachable, can be dismantled when not in use so as to convenient to inside
The replacement of filter layer；Secondly, inside breathing mask is provided with a miniature exhaust fan by filter tip side, passes through miniature exhaust fan
Booster action, can mitigate pressure when user exhales, and prevent user's breathing from supplying hypoxgia, meanwhile, which can
Adjust, wind turbine can be adjusted according to requirements to any appropriate rotating speed；Finally, which has additional a megaphone,
Under the action of megaphone, it is ensured that the normal communication between user, so as to orderly evacuation and can escape when ensureing fire
It is raw.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of scene of fire emergency escape breathing mask structure diagram；
Fig. 2 is the front view of the utility model；
Fig. 3 is the internal structure schematic diagram of the utility model filter tip.
Marginal data：
1- frames, 2- breathing masks body, 3- filter tips, the miniature exhaust fans of 4-, 5- water storages compression bottle, 6- megaphones,
The unidirectional scavenging air valves of 7-, 8- adjusting knobs, 9- fixed card buckles, 10- elastic bands, 11- work lights, 12- essences filter layer, 13- are thick
Filter layer, 14- internal threads.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of scene of fire emergency escape breathing mask, including breathing mask body 2 and filter tip 3,
Frame 1 is installed with one side surface of breathing mask body 2, and the lower section both sides of frame 1 are mounted on unidirectional scavenging air valve
7, the lower section of unidirectional scavenging air valve 7 is provided with megaphone 6, and the side of frame 1 is provided with work light 11, and work light
11 lower section is provided with adjusting knob 8, and the opposite side of breathing mask body 2 is installed with elastic band 10, and elastic band 10
The other end is provided with fixed card buckle 9, and filter tip 3 is fixedly mounted on a side-lower of breathing mask body 2 by internal thread 14, and
The bottom of filter tip 3 is provided with water storage compression bottle 5, and the interior side of filter tip 3 is provided with coarse filtration layer 13, coarse filtration layer 13
Side is provided with smart filter layer 12, and the side of smart filter layer 12 is provided with miniature exhaust fan 4.
Miniature exhaust fan 4 is fixedly mounted on breathing mask body 2 by shaft, miniature exhaust fan 4 by governor with
Motor is driven to be sequentially connected, breathing mask 2 is provided with matched with 3 inner side internal thread 14 of filter tip with 3 junction of filter tip
External screw thread, the front end of filter tip 3 offer venthole, and unidirectional scavenging air valve 7 is provided with two altogether, and two unidirectional scavenging air valves 7 are right
Claim installed in the both sides of breathing mask body 2.
The gas of exhalation is discharged by unidirectional scavenging air valve 7, and miniature exhaust fan 4 is used to aid in exhausting to mitigate user's breathing
Pressure, megaphone 6 can ensure normally haggle between user, and adjusting knob 8 is reached for adjusting miniature exhaust fan 4
To any suitable rotational speed, fixed card buckle 9 is used for the length for fixing elastic band 10, and work light 11 is used for the work for showing mask
State.
Operation principle：In use, by adjusting elasticity band 10 to appropriate length, stablize so as to ensure to wear, by filter tip 3
It is tightened on by internal thread 14 at the connecting pin of breathing mask body 2, water in bottle point can be squeezed into by extruding water storage compression bottle 5
On coarse filtration layer 13, ensure that coarse filtration layer 13 can filter the impurity such as flue gas well, gas by after coarse filtration layer 13 again by
Smart filter layer 12 is filtered hence into inside breathing mask body 2, and the gas of exhalation is discharged by unidirectional scavenging air valve 7, miniature exhausting
Machine 4 is used to aiding in exhausting to mitigate the pressure of user's breathing, megaphone 6 can ensure between user can normally compared with
Amount, adjusting knob 8 reach any appropriate rotating speed for adjusting miniature exhaust fan 4, and fixed card buckle 9 is used for the length for fixing elastic band 10
Degree, work light 11 are used for the working status for showing mask.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of scene of fire emergency escape breathing mask, including breathing mask body（2）And filter tip（3）, its feature exists
In the breathing mask body（2）A side surface on be installed with frame（1）, and frame（1）Lower section both sides be respectively mounted
There is unidirectional scavenging air valve（7）, the unidirectional scavenging air valve（7）Lower section megaphone is installed（6）, the frame（1）Side peace
Equipped with work light（11）, and work light（11）Lower section adjusting knob is installed（8）, the breathing mask body
（2）Opposite side be installed with elastic band（10）, and elastic band（10）The other end fixed card buckle is installed（9）, the mistake
Filter tip（3）Pass through internal thread（14）It is fixedly mounted on breathing mask body（2）A side-lower, and filter tip（3）Bottom peace
Equipped with water storage compression bottle（5）, the filter tip（3）Interior side coarse filtration layer is installed（13）, the coarse filtration layer（13）
Side smart filter layer is installed（12）, and smart filter layer（12）Side miniature exhaust fan is installed（4）.
A kind of 2. scene of fire emergency escape breathing mask according to claim 1, it is characterised in that the miniature pumping
Wind turbine（4）Breathing mask body is fixedly mounted on by shaft（2）On.
A kind of 3. scene of fire emergency escape breathing mask according to claim 1, it is characterised in that the miniature pumping
Wind turbine（4）It is sequentially connected by governor and driving motor.
A kind of 4. scene of fire emergency escape breathing mask according to claim 1, it is characterised in that the gas defence face
Has body（2）With filter tip（3）Junction is provided with and filter tip（3）Inner side internal thread（14）Matched external screw thread.
A kind of 5. scene of fire emergency escape breathing mask according to claim 1, it is characterised in that the filter tip
（3）Front end offer venthole.
6. a kind of scene of fire emergency escape breathing mask according to claim 1, it is characterised in that described unidirectionally to change
Air valve（7）Two, and two unidirectional scavenging air valves are installed altogether（7）It is symmetrically mounted on breathing mask body（2）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996480.0U CN207323873U (en) | 2017-08-10 | 2017-08-10 | A kind of scene of fire emergency escape breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996480.0U CN207323873U (en) | 2017-08-10 | 2017-08-10 | A kind of scene of fire emergency escape breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323873U true CN207323873U (en) | 2018-05-08 |
Family
ID=62378521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996480.0U Expired - Fee Related CN207323873U (en) | 2017-08-10 | 2017-08-10 | A kind of scene of fire emergency escape breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051946A (en) * | 2019-05-14 | 2019-07-26 | 贵州大学 | A kind of high-rise life saving protection from fumes device |
| CN111202923A (en) * | 2020-01-19 | 2020-05-29 | 陈其乐 | Public fire control respirator of promptly fleing |
| CN111202957A (en) * | 2020-01-08 | 2020-05-29 | 深圳市瑞源祥橡塑制品有限公司 | Electric adjusting method and electric adjusting system for head of water lens |
-
2017
- 2017-08-10 CN CN201720996480.0U patent/CN207323873U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051946A (en) * | 2019-05-14 | 2019-07-26 | 贵州大学 | A kind of high-rise life saving protection from fumes device |
| CN111202957A (en) * | 2020-01-08 | 2020-05-29 | 深圳市瑞源祥橡塑制品有限公司 | Electric adjusting method and electric adjusting system for head of water lens |
| CN111202957B (en) * | 2020-01-08 | 2021-11-19 | 深圳市瑞源祥橡塑制品有限公司 | Electric adjusting method and electric adjusting system for head of water lens |
| CN111202923A (en) * | 2020-01-19 | 2020-05-29 | 陈其乐 | Public fire control respirator of promptly fleing |
| CN113144450A (en) * | 2020-01-19 | 2021-07-23 | 陈其乐 | Public fire-fighting emergency escape respirator and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |