CN209609916U - Face protection device - Google Patents
Face protection device Download PDFInfo
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- CN209609916U CN209609916U CN201920247731.4U CN201920247731U CN209609916U CN 209609916 U CN209609916 U CN 209609916U CN 201920247731 U CN201920247731 U CN 201920247731U CN 209609916 U CN209609916 U CN 209609916U
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- air
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- mask
- layer seal
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Abstract
The utility model discloses a kind of face protection devices comprising double-layer seal mask；The cavity of double-layer seal mask is connected to by air inlet pipe with the gas outlet of air filter, and the outer wall of air filter is fixed with micro air pump, and the air inlet of air filter is connected to the gas outlet of micro air pump, and double-layer seal mask is equipped with exhaust tube.Advantage: the utility model pumps air into air filter by micro air pump, fresh air after purified is entered in double-layer seal mask by air inlet pipe, make to form positive pressure in mask, fresh air is provided for eupnea, can effectively prevent external pollution air from entering in mask, thus, the pollutant that can be effectively prevent in human body sucking air, guarantee that human body escapes injury, and breathe out gas by exhaust tube be discharged, be effectively ensured good air permeability, breathe it is smooth.
Description
Technical field:
The utility model relates to dress equipment technology field, in particular to face protection device.
Background technique:
With economic continuous development, the pollutant being discharged into atmosphere also increases therewith, thus drastically influences people's
Normal life, in order to stop the pollutant in air to enter human body, people usually wear different types of mask, used at present
Part mask filter effect is bad, and when air-breathing, negative pressure is formed in mask, the pollutant in air through in mask sucking human body,
Still can be damaged to human body, although and some mask filter effects are preferable, poor air permeability, cause to have difficulty in breathing, moreover,
In arctic weather, for the crowd to wear glasses, the hot gas breathed out from mask is easy to form water mist on glasses, influences normally to regard
Line, especially when driving battery-operated motor cycle, there are security risks；In addition, covering surface of the mask used at present to face
Product is smaller, poor in cold winter warming.
Utility model content:
It can have a breath of fresh air the purpose of this utility model is to provide one kind and the face protection of good air permeability fills
It sets.
The utility model is implemented by following technical solution: face protection device comprising double-layer seal mask；The bilayer
The cavity of closed mask is connected to by air inlet pipe with the gas outlet of air filter, and the outer wall of the air filter is fixed with micro-
Type air pump, the air inlet of the air filter are connected to the gas outlet of the micro air pump, with the double-layer seal mask
Cavity connection is equipped with exhaust tube.
Further, the double-layer seal mask includes expiration cavity and is connected to the inlet chamber of setting with the expiration cavity
Body, the air inlet cavity are connected to by the air inlet pipe with the gas outlet of the air filter, and the expiration cavity is equipped with
The exhaust tube.
Further, the expiration cavity is connected to the air inlet cavity by hose.
Further, further include fixing belt, tied up in the fixing belt equipped with the air filter.
Further, the gas outlet of the neighbouring exhaust tube is fixedly connected with mobile phone storage bag in the fixing belt.
It further, further include headgear, the headgear and the double-layer seal mask are into a single integrated structure.
It further, further include voice tube, one end of the voice tube is fixed on the inner wall of the headgear, the biography
The other end of sound pipe extends to the top of the mobile phone storage bag.
Further, quick coupling is equipped on the air inlet pipe, the exhaust tube and the voice tube.
The advantages of the utility model: the utility model pumps air into air filter by micro air pump, after purified
Fresh air entered in double-layer seal mask by air inlet pipe, make to form positive pressure in mask, provide fresh sky for eupnea
Gas can effectively prevent external pollution air from entering in mask, the pollutant that can be effectively prevent in human body sucking air as a result,
Guarantee that human body escapes injury, and breathe out gas by exhaust tube be discharged, be effectively ensured good air permeability, breathe it is smooth.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
The components in the drawings are labeled as follows: double-layer seal mask 1, air filter 3, micro air pump 4, is exhaled at air inlet pipe 2
Tracheae 5, expiration cavity 6, air inlet cavity 7, hose 8, headgear 9, fixing belt 10, mobile phone storage bag 11, voice tube 12, quick coupling
13。
Specific embodiment:
As shown in Figure 1, face protection device comprising double-layer seal mask 1；The cavity of double-layer seal mask 1 by into
Tracheae 2 is connected to the gas outlet of air filter 3, and the outer wall of air filter 3 is fixed with micro air pump 4, air filter 3
Air inlet is connected to the gas outlet of micro air pump 4, is connected to the cavity of double-layer seal mask 1 and is equipped with exhaust tube 5；Pass through miniature gas
Pump 4 pumps air into air filter 3, it is purified after fresh air entered in double-layer seal mask 1 by air inlet pipe 2, make
Positive pressure is formed in mask, provides fresh air for eupnea, and external pollution air can effectively be prevented to enter in mask, by
This, the pollutant that can be effectively prevent in human body sucking air guarantees that human body escapes injury, and the gas breathed out passes through exhaust tube
5 discharge, be effectively ensured good air permeability, breathing it is smooth.
Double-layer seal mask 1 includes expiration cavity 6 and the air inlet cavity 7 that setting is connected to expiration cavity 6, air inlet cavity 7
It is connected to by air inlet pipe 2 with the gas outlet of air filter 3, expiration cavity 6 is equipped with exhaust tube 5；It is flowed out from air filter 3
Fresh air by air inlet pipe 2 enter air inlet cavity 7, then by air inlet cavity 7 enter expiration cavity 6, for human body respiration, then lead to
The discharge of exhaust tube 5 is crossed, thus air inlet cavity 7 and expiration cavity 6 form good circulation for the hollow body in double-layer seal mask 1 and lead to
Road ensures respiration more smooth.
Expiration cavity 6 is connected to air inlet cavity 7 by hose 8；Expiration cavity 6 and inlet chamber are more advantageous to by hose 8
Air between body 7 circulates.
It further includes fixing belt 10, is tied up in fixing belt 10 equipped with air filter 3；It is convenient for by fixing belt 10 by air
Filter 3 is tied up on body, easy to carry.
The gas outlet of neighbouring exhaust tube 5 is fixedly connected with mobile phone storage bag 11 in fixing belt 10, for storing mobile phone, and
When making a phone call, sound can pass to mobile phone from exhaust tube 5, facilitate call.
It further includes headgear 9, and headgear 9 and double-layer seal mask 1 are into a single integrated structure；The area coverage of face is increased, it is right
Face plays good thermal effect.
It further includes voice tube 12, and one end of voice tube 12 is fixed on the inner wall of headgear 9, and the other end of voice tube 12 prolongs
Extend to the top of mobile phone storage bag 11；When receiving calls, the sound that phone issues can be worn by voice tube 12 it is defeated to ear, just
In receiving calls, and when blowing, voice tube 12 can still keep original state, will not move with the wind, guarantee just
Normal communication effect.
It is equipped with quick coupling 13 on air inlet pipe 2, exhaust tube 5 and voice tube 12, is convenient for by quick coupling 13 to the dress
It sets and is rapidly assembled and disassembled.
Operation instruction: it firstly, being tied up air filter 3 and mobile phone storage bag 11 set on front by fixing belt 10, then wears
Then upper double-layer seal mask 1 and headgear 9 install air inlet pipe 2 by quick coupling 13, make double-layer seal mask 1 and air mistake
The gas outlet of filter 3 is connected to, and Fast Installation exhaust tube 5 and voice tube 12；Start micro air pump 4, pumps air into air
Filter 3, it is purified after fresh air entered in double-layer seal mask 1 by air inlet pipe 2, make to form positive pressure in mask, be
Eupnea provides fresh air, meanwhile, the air for breathing discharge is discharged from exhaust tube 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. face protection device, which is characterized in that it includes double-layer seal mask；The cavity of the double-layer seal mask by into
Tracheae is connected to the gas outlet of air filter, and the outer wall of the air filter is fixed with micro air pump, the air filtration
The air inlet of device is connected to the gas outlet of the micro air pump, is connected to the cavity of the double-layer seal mask and is equipped with exhaust tube.
2. face protection device according to claim 1, which is characterized in that the double-layer seal mask includes expiration cavity
The air inlet cavity of setting is connected to with the expiration cavity, the air inlet cavity passes through the air inlet pipe and the air filter
Gas outlet connection, the expiration cavity be equipped with the exhaust tube.
3. face protection device according to claim 2, which is characterized in that the expiration cavity and the air inlet cavity are logical
Cross hose connection.
4. face protection device according to any one of claims 1 to 3, which is characterized in that it further includes fixing belt, described
It is tied up in fixing belt equipped with the air filter.
5. face protection device according to claim 4, which is characterized in that the neighbouring exhaust tube in the fixing belt
Gas outlet is fixedly connected with mobile phone storage bag.
6. face protection device according to claim 5, which is characterized in that it further includes headgear, the headgear with it is described
Double-layer seal mask is into a single integrated structure.
7. face protection device according to claim 6, which is characterized in that it further includes voice tube, the voice tube
One end is fixed on the inner wall of the headgear, and the other end of the voice tube extends to the top of the mobile phone storage bag.
8. face protection device according to claim 7, which is characterized in that the air inlet pipe, the exhaust tube and described
Quick coupling is equipped on voice tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247731.4U CN209609916U (en) | 2019-02-26 | 2019-02-26 | Face protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247731.4U CN209609916U (en) | 2019-02-26 | 2019-02-26 | Face protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209609916U true CN209609916U (en) | 2019-11-12 |
Family
ID=68454972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247731.4U Active CN209609916U (en) | 2019-02-26 | 2019-02-26 | Face protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209609916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675447A (en) * | 2020-12-30 | 2021-04-20 | 东台市威尔安全装备有限公司 | Air pump type long tube respirator |
-
2019
- 2019-02-26 CN CN201920247731.4U patent/CN209609916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675447A (en) * | 2020-12-30 | 2021-04-20 | 东台市威尔安全装备有限公司 | Air pump type long tube respirator |
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| GR01 | Patent grant |