CN107456677A - A kind of breathing mask - Google Patents
A kind of breathing mask Download PDFInfo
- Publication number
- CN107456677A CN107456677A CN201710793607.3A CN201710793607A CN107456677A CN 107456677 A CN107456677 A CN 107456677A CN 201710793607 A CN201710793607 A CN 201710793607A CN 107456677 A CN107456677 A CN 107456677A
- Authority
- CN
- China
- Prior art keywords
- mask
- mask frame
- frame
- breathing mask
- headband
- 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
- 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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a kind of breathing mask, including transparent face mask, mask frame, headband；It is characterized in that：Eaves is provided with ventilating opening in the mask frame, removable filter module is provided with the ventilating opening, is provided with isolating device in the middle part of mask frame, the isolating device both sides are provided with same period mouth, gas valve is provided with below the blow vent, the lower section of mask frame is provided with steam vent；The headband is arranged at the top of mask frame, and this breathing mask has abandoned traditional " wild boar mouth ", but filter is positioned over to the top of mask.Air-flow enters from top, and the valve between eyes and mouth passes through, and is discharged by the air bleeding valve of chin, reduces the generation of fog, also eye will not be had an impact.The positive all-transparent design of mask ensure that user has normal field range, and volume reduces.
Description
Technical field
The present invention relates to a kind of safety device, a kind of especially breathing mask.
Background technology
Chemical enterprise has various chemical industry equipments and chemical substance, in the processing of various emergency episodes（Run, emit, dripping,
Leakage）Or during overhaul of the equipments, what staff often faced is various acid, alkalescence gas liquids etc..To prevent chemistry
Infringement of the material to staff, especially facial protection, it is necessary to be equipped with breathing mask.Existing full facepiece mask breathing mask
Structure breathing mask mainly be made up of the part such as filter, mask, face, exhalation vents and headband or net cap.It is this anti-
When in use, cover body can wrap tightly on the head of user malicious mask, so will result in because of myopia or presbyopia and wearing spectacles
Personnel can not use.When near-sighted personnel's bore hole is worn, it is possible to because sight is unclear and caused by can not operate or maloperation；Wear glasses
During wearing, it can cause poorly sealed not reaching sealing effectiveness because of the obstruction of picture frame.Also a kind of half mask formula breathing mask, but
It is that it can not be protected eye.
The content of the invention
A kind of breathing mask, including transparent face mask, mask frame, headband；It is characterized in that：Eaves is set in the mask frame
There is ventilating opening, removable filter module is provided with the ventilating opening, isolating device, the isolation dress are provided with the middle part of mask frame
Put both sides and be provided with same period mouth, be provided with gas valve below the blow vent, the lower section of mask frame is provided with steam vent；The headband
It is arranged at the top of mask frame.
Preferably, it is made up of in the filtering module adsorbent layer and filter layer two parts.
Preferably, the adsorbent layer is using the activated carbon for being loaded with catalyst or chemosorbent.
Preferably, air admission hole is provided with above the filtering module, the side of filtering module is provided with.
Preferably, the mask is made up of makrolon material.
Preferably, the mask frame is made up of polypropylene material.
Preferably, the headband is provided with adjusting button, to adjust the width of headband.
A kind of breathing mask beneficial effect provided by the invention is：This breathing mask has abandoned traditional " wild boar
Mouth ", but filter is positioned over to the top of mask.Air-flow enters from top, and the valve between eyes and mouth passes through, and by
Air bleeding valve discharge at chin, reduces the generation of fog, also eye will not be had an impact.The positive all-transparent design of mask is protected
Having demonstrate,proved user has normal field range, and volume reduces.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of embodiment 1.
Embodiment
A kind of breathing mask, including transparent face mask 1, mask frame 2, headband 3；It is characterized in that：In the mask frame 2
Eaves is provided with ventilating opening 5, and removable filter module 7 is provided with the ventilating opening 5, and the middle part of mask frame 2 is provided with isolating device 4,
The both sides of isolating device 4 are provided with same period mouth, and the lower section of blow vent 6 is provided with gas valve, and the lower section of mask frame 2 is provided with row
Stomata 8；The headband 3 is arranged at the top of mask frame 2.
Further, it is made up of in the filtering module 7 adsorbent layer and filter layer two parts.
Further, the adsorbent layer is using the activated carbon for being loaded with catalyst or chemosorbent.
Further, the top of filtering module 7 is provided with air admission hole, and the side of filtering module 7 is provided with.
Further, the mask is made up of makrolon material.
Further, the mask frame 2 is made up of polypropylene material.
Further, the headband 3 is provided with adjusting button, to adjust the width of headband 3.
A kind of breathing mask of the present invention has abandoned traditional " wild boar mouth ", but filter is positioned over to the top of mask.
Air-flow enters from top, and the valve between eyes and mouth passes through, and is discharged by the air bleeding valve of chin, reduces the production of fog
It is raw, eye will not also be had an impact.The positive all-transparent design of mask ensure that user has normal field range, volume
Reduce.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (7)
1. a kind of breathing mask, including transparent face mask（1）, mask frame（2）, headband（3）；It is characterized in that：The mask frame
Frame（2）Upper eaves is provided with ventilating opening（5）, the ventilating opening（5）Place is provided with removable filter module（7）, mask frame（2）Middle part
Provided with isolating device（4）, the isolating device（4）Both sides are provided with blow vent（6）, the blow vent（6）Lower section is provided with breather valve
Door, mask frame（2）Lower section be provided with steam vent（8）；The headband（3）It is arranged at mask frame（2）Top.
2. a kind of breathing mask according to claim 1, it is characterized in that：The filtering module（7）It is interior by adsorbent layer and
Filter layer two parts are formed.
3. a kind of breathing mask according to claim 1, it is characterized in that：The adsorbent layer is using being loaded with catalyst
Or the activated carbon of chemosorbent.
4. a kind of breathing mask according to claim 1, it is characterized in that：The filtering module（7）Top is provided with air admission hole,
Filtering module（7）Side be provided with.
5. a kind of breathing mask according to claim 1, it is characterized in that：The transparent face mask（1）By makrolon material
It is made.
6. a kind of breathing mask according to claim 1, it is characterized in that：The mask frame（2）By polypropylene material system
Into.
7. a kind of breathing mask according to claim 1, it is characterized in that：The headband（3）Provided with adjusting button, to adjust head
Band（3）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793607.3A CN107456677A (en) | 2017-09-06 | 2017-09-06 | A kind of breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793607.3A CN107456677A (en) | 2017-09-06 | 2017-09-06 | A kind of breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107456677A true CN107456677A (en) | 2017-12-12 |
Family
ID=60551053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710793607.3A Pending CN107456677A (en) | 2017-09-06 | 2017-09-06 | A kind of breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970188A (en) * | 2022-12-23 | 2023-04-18 | 哈尔滨医科大学 | Disposable oxygen flushing type positive pressure protective hood and wearing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1516609A (en) * | 2001-05-11 | 2004-07-28 | �Ƚ�װ�ù�˾ | Respirator facepieces |
| US20070277829A1 (en) * | 2006-06-05 | 2007-12-06 | Malcolm Casewell | Face mask |
| CN107096146A (en) * | 2017-04-28 | 2017-08-29 | 孟祥力 | A kind of filtermask |
-
2017
- 2017-09-06 CN CN201710793607.3A patent/CN107456677A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1516609A (en) * | 2001-05-11 | 2004-07-28 | �Ƚ�װ�ù�˾ | Respirator facepieces |
| US20070277829A1 (en) * | 2006-06-05 | 2007-12-06 | Malcolm Casewell | Face mask |
| CN107096146A (en) * | 2017-04-28 | 2017-08-29 | 孟祥力 | A kind of filtermask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970188A (en) * | 2022-12-23 | 2023-04-18 | 哈尔滨医科大学 | Disposable oxygen flushing type positive pressure protective hood and wearing method |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |