CN107961457A - A kind of life saving mask for fire emergency - Google Patents
A kind of life saving mask for fire emergency Download PDFInfo
- Publication number
- CN107961457A CN107961457A CN201711154072.1A CN201711154072A CN107961457A CN 107961457 A CN107961457 A CN 107961457A CN 201711154072 A CN201711154072 A CN 201711154072A CN 107961457 A CN107961457 A CN 107961457A
- Authority
- CN
- China
- Prior art keywords
- shield
- head
- life saving
- fire emergency
- front portion
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
Abstract
The invention discloses a kind of life saving mask for fire emergency, including head-shield, eye window, half face shield, it is adjustable to shrink hatband, air bleeding valve, flame-retardant cotton neck covers and not elegant steel canister, the eye window is arranged on the front portion of head-shield and corresponding with people's eye, the eye window is equipped with transparent block layer, the half face shield be arranged on head-shield front portion and and human face, nose is corresponding, the not elegant steel canister is arranged on the front portion of head-shield and corresponding with people's mouth by the adjustable hatband that shrinks, the lower end of the head-shield is equipped with and the corresponding flame-retardant cotton neck set of person neck, the air bleeding valve is arranged on the lower part side of head-shield.The life saving mask for fire emergency of the present invention when in use, can directly be worn, neither influence normal visual field, be also avoided that poison gas, flue gas influence captive, have the advantages that easy to use and security performance is high.
Description
Technical field
The present invention relates to life saving mask technical field, more specifically, more particularly to a kind of life saving mask for fire emergency.
Background technology
When fire occurs, on the one hand life saving mask plays protection skin of head and avoids being subject to flame directly to burn, another
Aspect can also play the life for avoiding being drawn onto poison gas and influence user.Therefore, design is a kind of simple in structure, easy to use and safe
The high life saving mask for fire emergency of performance is one of direction that those skilled in the art are studied.
The content of the invention
It is an object of the invention to provide a kind of life saving mask for fire emergency simple in structure, easy to use and high security performance.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of life saving mask for fire emergency, including head-shield, eye window, half face shield, adjustable contraction hatband, air bleeding valve, flame-retardant cotton
Neck covers and not elegant steel canister, and the eye window is arranged on the front portion of head-shield and corresponding with people's eye, and the eye window is equipped with transparent
Block layer, the half face shield is arranged on the front portion of head-shield and corresponding with human face, nose, and the not elegant steel canister is by can
Adjust and shrink hatband and be arranged on the front portion of head-shield and corresponding with people's mouth, the lower end of the head-shield is equipped with corresponding with person neck
Flame-retardant cotton neck set, the air bleeding valve are arranged on the lower part side of head-shield.
Further, the not elegant steel canister includes tank body, and the outside of the tank body is cecum, which is equipped with more
A air admission hole, the inner of the tank body is openend, and the first porous flaggy and the second porous flaggy are equipped with successively in the tank body,
The malicious layer of filter is equipped between the cecum of the first porous flaggy and tank body, between the first porous flaggy and the second porous flaggy
Equipped with particulate filter.
Further, the malicious layer of the filter is mixed using catalyzer contact agent and dipping high grade activated carbon, and the particulate filter uses
Super-fine fiber material.
Further, the surface of the head-shield is equipped with fluorescent retroreflective material layer.
Compared with prior art, the advantage of the invention is that：The life saving mask for fire emergency of the present invention when in use, can directly wear
Wear, neither influence normal visual field, be also avoided that poison gas, flue gas influence captive, have easy to use and high security performance excellent
Point.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of life saving mask for fire emergency of the present invention.
Fig. 2 is the structure diagram of not elegant steel canister in life saving mask for fire emergency of the present invention.
Description of reference numerals：1st, head-shield, 2, eye window, 3, half face shield, 4, it is adjustable shrink hatband, 5, air bleeding valve, 6, pure cotton
Fire-retardant neck set, 7, not elegant steel canister, 8, tank body, 9, air admission hole, 10, the malicious layer of filter, the 11, first porous flaggy, 12, particulate filter,
13rd, the second porous flaggy.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Fig. 1 and Fig. 2, the present invention provides a kind of life saving mask for fire emergency, including head-shield 1, eye window 2, half face shield 3,
Adjustable hatband 4, air bleeding valve 5, flame-retardant cotton neck set 6 and not elegant steel canister 7, the eye window 2 of shrinking is arranged on the front portion of head-shield 1
And it is corresponding with people's eye, the eye window 2 is equipped with transparent block layer, and the half face shield 3 is arranged on the front portion of head-shield 1 and and people
Face, nose are corresponding, the not elegant steel canister 7 by it is adjustable shrink hatband 4 be arranged on head-shield 1 front portion and with people's mouth
Corresponding, the lower end of the head-shield 1 is equipped with flame-retardant cotton neck corresponding with person neck set 6, and the air bleeding valve 5 is arranged on head-shield 1
Lower part side.
In the use of the present invention, directly head-shield 1 is worn on the head of captive, eye window 2 is corresponding with people's eye, half
Mask 3 is arranged on the front portion of head-shield 1 and corresponding with human face, nose, and not elegant steel canister 7 is corresponding with people's mouth, and passes through
The adjustable hatband 4 that shrinks is fixed tightly, while flame-retardant cotton neck covers 6 the lower end of head-shield 1 is tight in person neck, avoids flue gas, poison
Gas enters through lower part, and the life saving mask for fire emergency of this kind of structure is worn convenient and is avoided that poison gas, flue gas influence captive.
The surface of the head-shield 1 is equipped with fluorescent retroreflective material layer, has fire-retardant, high temperature resistance, and sent out easily in pyrotechnics
It is existing, further improve survive rate of the captive in big fire.
The not elegant steel canister 7 includes tank body 8, and the outside of the tank body 8 is cecum, which is equipped with multiple air inlets
Hole 9, the inner of the tank body 8 is openend, and the first porous 11 and second porous flaggy of flaggy is equipped with successively in the tank body 8
13, the malicious layer 10 of filter, the first porous flaggy more than 11 and second are equipped between the cecum of the first porous flaggy 11 and tank body 8
Particulate filter 12 is equipped between orifice layer 13.
The malicious layer 10 of filter is mixed using catalyzer contact agent and dipping high grade activated carbon, and the particulate filter 12 uses ultra-fine fibre
Material is tieed up, can effectively prevent flue gas and malicious mist, improves survive rate of the captive in big fire.
The life saving mask for fire emergency of the present invention when in use, can directly be worn, neither influence normal visual field, also be avoided that poison
Gas, flue gas influence captive, have the advantages that easy to use and security performance is high.
Although being described in conjunction with the accompanying embodiments of the present invention, patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as no more than the present invention the described protection domain of claim, all should
Within protection scope of the present invention.
Claims (4)
- A kind of 1. life saving mask for fire emergency, it is characterised in that：Including head-shield, eye window, half face shield, it is adjustable shrink hatband, air bleeding valve, Flame-retardant cotton neck covers and not elegant steel canister, and the eye window is arranged on the front portion of head-shield and corresponding with people's eye, on the eye window Equipped with transparent block layer, the half face shield is arranged on the front portion of head-shield and, the not elegant steel filter poison corresponding with human face, nose Tank is arranged on the front portion of head-shield and corresponding with people's mouth by the adjustable hatband that shrinks, and the lower end of the head-shield is equipped with and person neck Corresponding flame-retardant cotton neck set, the air bleeding valve are arranged on the lower part side of head-shield.
- 2. life saving mask for fire emergency according to claim 1, it is characterised in that：The not elegant steel canister includes tank body, institute The outside for stating tank body is cecum, which is equipped with multiple air admission holes, and the inner of the tank body is openend, in the tank body according to It is secondary to be equipped with the first porous flaggy and the second porous flaggy, the malicious layer of filter is equipped between the cecum of the first porous flaggy and tank body, Particulate filter is equipped between the first porous flaggy and the second porous flaggy.
- 3. life saving mask for fire emergency according to claim 2, it is characterised in that：The malicious layer of filter is using catalyzer contact agent and impregnates excellent Activated carbon mixes, and the particulate filter uses super-fine fiber material.
- 4. life saving mask for fire emergency according to claim 1, it is characterised in that：The surface of the head-shield is equipped with fluorescent retroreflective material The bed of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154072.1A CN107961457A (en) | 2017-11-19 | 2017-11-19 | A kind of life saving mask for fire emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154072.1A CN107961457A (en) | 2017-11-19 | 2017-11-19 | A kind of life saving mask for fire emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107961457A true CN107961457A (en) | 2018-04-27 |
Family
ID=62001285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154072.1A Pending CN107961457A (en) | 2017-11-19 | 2017-11-19 | A kind of life saving mask for fire emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107961457A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300379A (en) * | 2018-10-19 | 2019-02-01 | 东莞理工学院 | Safety alarming anti-smoke mask instructional device |
| CN109731246A (en) * | 2019-01-14 | 2019-05-10 | 浙安集团有限公司 | A kind of canister of Novel firefighting self-rescue apparatus |
| CN111317929A (en) * | 2020-04-09 | 2020-06-23 | 北京益康生活智能科技有限公司 | Protective head cover |
-
2017
- 2017-11-19 CN CN201711154072.1A patent/CN107961457A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300379A (en) * | 2018-10-19 | 2019-02-01 | 东莞理工学院 | Safety alarming anti-smoke mask instructional device |
| CN109731246A (en) * | 2019-01-14 | 2019-05-10 | 浙安集团有限公司 | A kind of canister of Novel firefighting self-rescue apparatus |
| CN111317929A (en) * | 2020-04-09 | 2020-06-23 | 北京益康生活智能科技有限公司 | Protective head cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |