CN106975172A - A kind of mouth mask and the fire mask with the mouth mask - Google Patents
A kind of mouth mask and the fire mask with the mouth mask Download PDFInfo
- Publication number
- CN106975172A CN106975172A CN201710309165.0A CN201710309165A CN106975172A CN 106975172 A CN106975172 A CN 106975172A CN 201710309165 A CN201710309165 A CN 201710309165A CN 106975172 A CN106975172 A CN 106975172A
- Authority
- CN
- China
- Prior art keywords
- mask
- outlet chamber
- inlet plenum
- air
- mouth mask
- 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
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of mouth mask, including flexible housing, the cavity of flexible housing is separated into inlet plenum and outlet chamber by the flexible housing by interlayer, the inlet plenum is provided with air inlet, the outlet chamber is provided with the cover mouthful coordinated with human body respiration region, the interlayer is provided with making the gas in the inlet plenum to flow to the first check valve of the outlet chamber, and the outlet chamber, which is additionally provided with, makes the gas in the outlet chamber to flow to second check valve in the external world.The invention also discloses a kind of fire mask with the mouth mask.Using the present invention, the aqueous vapor of human body during breathing can be made not return breathing space with other waste gas, allow breathing space to keep drying forever.
Description
Technical field
The present invention relates to protective articles, more specifically to a kind of mouth mask and the fire mask with the mouth mask.
Background technology
All there is problems with current mouth mask and fire mask：Air-breathing and exhaust are completed all in a space.Due to
The gas that human body respiration comes out, which contains, produces a large amount of aqueous vapors in a large amount of moisture content, the long mask of time one, moisture content just blocks filter cotton,
Cause expiratory dyspnea.Further, Miniature electric fan is set in current mask to strengthen the suction of external air, but also because this water
Part extended stationary periods cause Miniature electric fan service life very short on micromachine.
The content of the invention
The technical problems to be solved by the invention are there is provided a kind of mouth mask and the fire mask with the mouth mask, can
The aqueous vapor of human body during breathing is not returned breathing space with other waste gas, allow breathing space to keep drying forever.
In order to solve the above-mentioned technical problem, one aspect of the present invention provides a kind of mouth mask, and it includes flexible housing, institute
State flexible housing and the cavity of flexible housing be separated into by inlet plenum and outlet chamber by interlayer, the inlet plenum be provided with into
Gas port, the outlet chamber is provided with the cover mouthful coordinated with human body respiration region, and the interlayer, which is provided with, to be made in the inlet plenum
Gas can only flow to the first check valve of the outlet chamber, and the outlet chamber, which is additionally provided with, makes the gas in the outlet chamber
Second check valve in the external world can only be flowed to.
As the preferred scheme of above-mentioned mouth mask, filtering material is filled with the inlet plenum.
Another aspect of the present invention additionally provides a kind of fire mask, and it includes mask, air filter, miniature oxygen
Mouth mask described in bottle and above-mentioned every content, the mask offers a hole and breathing cave, and the mouth mask lid is located at described exhale
Inhale on hole, the air filter, which is arranged in the sidepiece of the mask, the air filtration body, is filled with filtering material, described
The outside of air filter offers multiple air admission holes, and the air entered from the air admission hole passes through the filtering material and flows into institute
State inlet plenum；The Miniature oxygen cylinder is arranged in the air filter or mask, and the Miniature oxygen cylinder is discharged
Oxygen flow directly into the inlet plenum.
As the preferred scheme of above-mentioned fire mask, the air filter is provided with two, is respectively arranged at the mask
Both sides, and can be used to cover ear position.
As the preferred scheme of above-mentioned fire mask, protection glass is covered with the eye hole.
Implement a kind of mouth mask of the present invention and the fire mask with the mouth mask, compared with prior art, with as follows
Beneficial effect：
The present invention devises a mouth mask in breathing area (including face and nose) corresponding position of human body, and the mouth mask has
Independent inlet plenum and outlet chamber, in combination with the setting of the first check valve and the second check valve, human body when making breathing
Aqueous vapor will not return inlet plenum with other waste gas, allow inlet plenum to keep drying forever, and then avoid aqueous vapor just filtering
Material is blocked；In addition, the fire mask of the present invention its elsewhere in air filter or mask sets one or more miniature oxygen
Gas cylinder, to open Miniature oxygen cylinder supplement needed by human body oxygen during fire-proof anoxic.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply be situated between to the accompanying drawing of embodiment below
Continue.
Fig. 1 is a kind of structural representation for mouth mask that the present invention is provided；
Fig. 2 is a kind of structural representation for fire mask that the present invention is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, one aspect of the present invention provides a kind of mouth mask, it includes flexible housing 10, the elastic covering
The cavity of flexible housing 10 is separated into inlet plenum 11 and outlet chamber 12 by body 10 by interlayer, and the inlet plenum 11 is provided with
Air inlet 13, the outlet chamber 12 is provided with the cover mouthful 14 coordinated with human body respiration region, and the interlayer, which is provided with, makes the air inlet
Gas in chamber 11 can only flow to the first check valve 15 of the outlet chamber 12, the outlet chamber 12 be additionally provided with make it is described
Gas in outlet chamber 12 can only flow to second check valve 16 in the external world.Thus, the present invention human body breathing area (including
Face and nose) corresponding position devises a mouth mask, and the mouth mask has independent inlet plenum 11 and outlet chamber 12, ties simultaneously
The setting of the first check valve 15 and the second check valve 16 is closed, the aqueous vapor of human body during breathing is not returned air inlet with other waste gas
Chamber 11, allows inlet plenum 11 to keep drying forever, and then avoid aqueous vapor that just filtering material is blocked.
More preferably, in the present embodiment, be filled with filtering material in the inlet plenum 11, the filtering material be used to filtering from
The air that air inlet 13 enters, to ensure human body respiration to pure and fresh air.
It should also be noted that, the cavity volume of flexible housing 10 is tried one's best and is designed to narrow, it can so reduce mouth nose and exhale
Go out aqueous vapor, waste gas and suck lung again.In order to ensure air-breathing and unobstructed, the check valve 16 of the first check valve 15 and second of exhaling
Could be arranged to it is one or more, and the more air-breathings of the number of check valve with exhale will be more unobstructed.Certainly, the first check valve 15
Valve area with the second check valve 16 is bigger, and air-breathing also can be more unobstructed with exhaling.
As shown in Fig. 2 another aspect of the present invention additionally provides a kind of fire mask, it includes mask 2, air filtration
Mouth mask 1 described in body 3, Miniature oxygen cylinder 4 and above-mentioned every content, the mask 2 offers a hole 21 and breathing cave 22, institute
State the lid of mouth mask 1 to be located on the breathing cave 22, the air filter 3 is arranged at the sidepiece of the mask 2, the air filtration
Filtering material is filled with body 3, the outside of the air filter 3 offers multiple air admission holes 31, entered from the air admission hole 31
The air entered flows into the inlet plenum 11 by the filtering material；The Miniature oxygen cylinder 4 is arranged on the air filtration
In body 3 or mask 2, the oxygen that the Miniature oxygen cylinder 4 is discharged flows directly into the inlet plenum 11.Thus, it is of the invention
A mouth mask is devised in breathing area (including face and nose) corresponding position of human body, the mouth mask 1 has independent inlet chamber
Room 11 and outlet chamber 12, in combination with the setting of the first check valve 15 and the second check valve 16, the aqueous vapor of human body when making breathing
Inlet plenum 11 will not be returned with other waste gas, allows inlet plenum 11 to keep drying forever, and then avoid aqueous vapor just filtering
Material is blocked；In addition, the fire mask of the present invention its elsewhere in air filter 3 or mask 2 sets one or more miniature
Oxygen cylinder 4, to open the supplement needed by human body oxygen of Miniature oxygen cylinder 4 during fire-proof anoxic.
More preferably, in the present embodiment, the air filter 3 is provided with two, is respectively arranged at the both sides of the mask 2,
And can be used to cover ear position.
More preferably, in the present embodiment, protection glass is covered with the eye hole 21, so as to ensure that sight is clearly same
When, also eyes are played a protective role.
Above disclosed is only presently preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (5)
1. a kind of mouth mask, it is characterised in that including flexible housing, the flexible housing is divided the cavity of flexible housing by interlayer
Inlet plenum and outlet chamber are divided into, the inlet plenum is provided with air inlet, and the outlet chamber is provided with and human body respiration region
The cover mouthful of cooperation, it is unidirectional that the interlayer is provided with make the gas in the inlet plenum to flow to the outlet chamber first
Valve, the outlet chamber, which is additionally provided with, makes the gas in the outlet chamber to flow to second check valve in the external world.
2. mouth mask as claimed in claim 1, it is characterised in that filtering material is filled with the inlet plenum.
3. a kind of fire mask, it is characterised in that including mask, air filter, Miniature oxygen cylinder and such as and of claim 1
Mouth mask described in 2, the mask offers a hole and breathing cave, and the mouth mask lid is located on the breathing cave, the air mistake
Filter body is arranged in the sidepiece of the mask, the air filtration body and is filled with filtering material, the outside of the air filter
Multiple air admission holes are offered, the air entered from the air admission hole passes through the filtering material and flows into the inlet plenum；It is described
Miniature oxygen cylinder is arranged in the air filter or mask, and the oxygen that the Miniature oxygen cylinder is discharged flows directly into institute
State inlet plenum.
4. fire mask as claimed in claim 3, it is characterised in that the air filter is provided with two, is respectively arranged at
The both sides of the mask, and can be used to cover ear position.
5. fire mask as claimed in claim 3, it is characterised in that be covered with protection glass on the eye hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309165.0A CN106975172A (en) | 2017-05-04 | 2017-05-04 | A kind of mouth mask and the fire mask with the mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309165.0A CN106975172A (en) | 2017-05-04 | 2017-05-04 | A kind of mouth mask and the fire mask with the mouth mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975172A true CN106975172A (en) | 2017-07-25 |
Family
ID=59341029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710309165.0A Pending CN106975172A (en) | 2017-05-04 | 2017-05-04 | A kind of mouth mask and the fire mask with the mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544733A (en) * | 2020-06-09 | 2020-08-18 | 江苏邦盛振业医疗器械有限公司 | Oxygen mask capable of filtering air |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010212282A1 (en) * | 2009-08-13 | 2011-03-03 | Crowe, Julie | Improved Respirator |
| CN203227223U (en) * | 2013-02-25 | 2013-10-09 | 山西潞安环保能源开发股份有限公司 | Isolation type compressed oxygen self-rescuer |
| CN104436461A (en) * | 2014-12-11 | 2015-03-25 | 江苏同康特种活性炭纤维面料有限公司 | Filter firefighting self-rescue respirator |
| CN204485120U (en) * | 2015-03-10 | 2015-07-22 | 窦维波 | New type power powered air-purifying formula respirator |
| US20160016020A1 (en) * | 2013-02-22 | 2016-01-21 | Arne Sieber | Rebreather system and components |
| CN205337779U (en) * | 2016-01-18 | 2016-06-29 | 郭贵山 | Fire fighter uses helmet |
| CN206101743U (en) * | 2016-10-18 | 2017-04-19 | 陕西国际商贸学院 | Big dipper GPS location fire control intelligence helmet |
-
2017
- 2017-05-04 CN CN201710309165.0A patent/CN106975172A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010212282A1 (en) * | 2009-08-13 | 2011-03-03 | Crowe, Julie | Improved Respirator |
| US20160016020A1 (en) * | 2013-02-22 | 2016-01-21 | Arne Sieber | Rebreather system and components |
| CN203227223U (en) * | 2013-02-25 | 2013-10-09 | 山西潞安环保能源开发股份有限公司 | Isolation type compressed oxygen self-rescuer |
| CN104436461A (en) * | 2014-12-11 | 2015-03-25 | 江苏同康特种活性炭纤维面料有限公司 | Filter firefighting self-rescue respirator |
| CN204485120U (en) * | 2015-03-10 | 2015-07-22 | 窦维波 | New type power powered air-purifying formula respirator |
| CN205337779U (en) * | 2016-01-18 | 2016-06-29 | 郭贵山 | Fire fighter uses helmet |
| CN206101743U (en) * | 2016-10-18 | 2017-04-19 | 陕西国际商贸学院 | Big dipper GPS location fire control intelligence helmet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544733A (en) * | 2020-06-09 | 2020-08-18 | 江苏邦盛振业医疗器械有限公司 | Oxygen mask capable of filtering air |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |