CN221181437U - Electric air supply type respiratory protector - Google Patents
Electric air supply type respiratory protector Download PDFInfo
- Publication number
- CN221181437U CN221181437U CN202323223331.5U CN202323223331U CN221181437U CN 221181437 U CN221181437 U CN 221181437U CN 202323223331 U CN202323223331 U CN 202323223331U CN 221181437 U CN221181437 U CN 221181437U
- Authority
- CN
- China
- Prior art keywords
- air
- connecting block
- unit
- utility
- model
- 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.)
- Active
Links
- 230000001012 protector Effects 0.000 title claims abstract description 21
- 230000000241 respiratory effect Effects 0.000 title claims description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 13
- 239000000741 silica gel Substances 0.000 abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 6
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an electric air supply type breathing protector which comprises a protective mask, a fresh air unit, a filtering unit, a connecting mechanism and a head hoop, wherein air inlets are formed in two sides of the protective mask, air channels are formed in two sides of the fresh air unit, the air inlets are connected with the air channels through the connecting mechanism, the detachable filtering unit is connected to the air inlets of the fresh air unit, and the head hoop is located above the fresh air unit and connected with the fresh air unit. The protective mask part of the utility model is made of environment-friendly silica gel, is comfortable and safe, soft and portable, has small vibration of the selected blower unit, low noise and sufficient air quantity, and has the advantages of overlapping center of gravity of the whole product and center of gravity of the head, no load feeling and attractive appearance. The utility model has small volume, convenient carrying and adjustable tightness, and improves the comfort level of the whole wearing.
Description
Technical Field
The utility model relates to the technical field of respiratory protectors, in particular to an electric air supply type respiratory protector.
Background
There are many products related to personal respiratory protection at present, such as a traditional disposable surgical mask, an N95 mask, various breathing masks for external air supply, an integrated dustproof air supply mask, and the like. While these products provide basic protection, there are a variety of problems:
the traditional mask has poor tightness and low protective effect, and the problems of unsmooth breathing and the like caused by internal dampness and carbon dioxide accumulation can occur when the mask is worn for a long time;
The breathing mask with the external air supply type has the problems of huge volume, complicated wearing, inconvenient carrying and the like;
the integral air supply mask has a complex structure, weight is concentrated on the face, nose is pressed and stressed, ears are tightened to cause pain, and the mask is easy to slide and fall to cause poor tightness; in addition, due to the fact that the volume and the weight are limited, the problems of too small air supply quantity, insufficient breathing assistance and the like are caused, and the protection effectiveness and the wearing comfort experience are low.
Disclosure of utility model
In view of the above-mentioned shortcomings, the present utility model is directed to an electric air-supplying type breathing protector for solving the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an electric air supply type breathing protector which comprises a protective mask, a fresh air unit, a filtering unit, a connecting mechanism and a head hoop, wherein air inlets are formed in two sides of the protective mask, air channels are formed in two sides of the fresh air unit, the air inlets are connected with the air channels through the connecting mechanism, the detachable filtering unit is connected to the air inlets of the fresh air unit, and the head hoop is located above the fresh air unit and connected with the fresh air unit.
Preferably, the protective mask is connected with an air release valve.
Preferably, the protective mask is connected with a loudspeaker.
Preferably, a blower unit is installed in the fresh air unit.
Preferably, the connecting mechanism comprises a first connecting block, a second connecting block and a telescopic sleeve, the first connecting block is connected with the air duct, the second connecting block is connected with the air inlet, the first connecting block is inserted into the second connecting block, the telescopic sleeve is sleeved outside the circumference after the first connecting block is inserted into the second connecting block, the long-strip-shaped telescopic belt with saw teeth is connected to the outer side of the second connecting block, the matched track is arranged on the outer side of the first connecting block, and the telescopic belt stretches into the track of the first connecting block, so that the tightness of the face and the protective mask can be conveniently adjusted.
The utility model has the beneficial effects that:
1. The electric air supply type breathing protector provided by the utility model has the advantages that the protective mask part is made of environment-friendly silica gel, is comfortable and safe, is soft and portable, the selected air supply unit has small vibration, low noise and sufficient air quantity, the gravity center of the whole product is coincident with the gravity center of the head, no load is applied, and the appearance is attractive.
2. The face mask has the advantages of simple structure, sufficient air quantity, good sealing performance and high protection performance, the surface of the silica gel part, which is contacted with the face, of the protective mask is frosted, and the protective mask has fine air holes with the skin of the face, so that discomfort caused by air impermeability of the skin contacted with the silica gel is avoided.
3. The utility model has small volume, convenient carrying and adjustable tightness, and improves the comfort level of the whole wearing.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a wearing structure of an electric air supply type breathing protector according to an embodiment of the present utility model;
Fig. 2 is a schematic structural view of a protective mask according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a fresh air unit structure according to an embodiment of the present utility model;
Fig. 4 is an exploded view of an overall structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1-protective mask, 2-fresh air unit, 3-filter unit, 4-coupling mechanism, 5-head hoop, 1.1-air release valve, 1.2-megaphone, 2.1-wind channel, 2.2-blast unit, 4.1-connecting block I, 4.2-connecting block II, 4.3-telescopic cover, 4.4-telescopic band.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
As shown in fig. 1-4, the utility model provides an electric air supply type breathing protector, which comprises a protective mask 1, a fresh air unit 2, a filtering unit 3, a connecting mechanism 4 and a head hoop 5, wherein air inlets 1.1 are formed in two sides of the protective mask 1, air channels 2.1 are formed in two sides of the fresh air unit 2, the air inlets 1.1 are connected with the air channels 2.1 through the connecting mechanism 4, a detachable filtering unit 3 is connected to an air inlet of the fresh air unit 2, and the head hoop 5 is positioned above the fresh air unit 2 and is connected with the fresh air unit 2.
Furthermore, the protective mask 1 is connected with an air release valve 1.2.
Further, the protective mask 1 is connected with a loudspeaker 1.3.
Further, a blower unit 2.2 is installed in the fresh air unit 2.
Further, coupling mechanism 4 includes connecting block one 4.1, connecting block two 4.2 and flexible cover 4.3, connecting block one 4.1 is connected with wind channel 2.1, connecting block two 4.2 is connected with air intake 1.1, connecting block one 4.1 inserts in connecting block two 4.2, connecting block one 4.1 is pegged graft with connecting block two 4.2 the back, and the outside cover of circumference is equipped with flexible cover 4.3, the outside of connecting block two 4.2 is connected with the rectangular shape flexible area 4.4 of taking the sawtooth, the track of looks adaptation has been seted up in the outside of connecting block one 4.1, and flexible area 4.4 stretches into in the track of connecting block one 4.1, is convenient for adjust the elasticity of protective mask 1 and face.
Working principle:
The electric air supply type breathing protector provided by the utility model comprises a silica gel protective mask 1, and is made of food-grade silica gel material, so that the electric air supply type breathing protector is harmless to human bodies and does not cause skin allergy. The surface of the silica gel part contacted with the face is frosted, and the silica gel part has tiny pores with the skin of the face, so that discomfort caused by airtight contact of the silica gel is avoided.
The electric air supply type breathing protector provided by the utility model has the advantages that the air inlet 1.1 is designed on the right side of the protective mask 1, so that the filtered clean air can be conveyed to a breathing area. The air release valve 1.2 is designed at the lower part of the front surface, which is favorable for removing moisture and carbon dioxide, and simultaneously ensures that a breathing area maintains a micro-positive pressure environment and ensures smooth breathing.
According to the electric air supply type breathing protector provided by the utility model, the loudspeaker 1.3 is designed right in front of the protective mask 1, and a high-performance device is adopted to clearly transmit voice signals to the outer side of the mask, so that normal communication is not affected under the condition of wearing the sealed mask.
The electric air supply type breathing protector provided by the utility model comprises a fresh air unit 2 at the back side of the top of the head, is designed and assembled with a large-air-volume, low-noise and flat type air-blowing unit 2.2, can be controlled by one key, and has the functions of adjustable air volume, filter replacement reminding, electric quantity shortage warning and the like. The air inlet is provided with a replaceable filtering unit 3 with high filtering level (U15) and strong ventilation performance, and the air blowing unit is used for connecting the filtered clean air with the air inlet 1.1 of the silica gel mask through the lower side behind the ears by a flat air duct 2.1 which is matched with the side surface curve of the head. The fresh air unit is fixedly connected with a head hoop 5 adopting an adjustable mechanism at the top and back side of the head, and elastic sweat-absorbing materials are designed at the bottom contacted with the head for buffer isolation. The head band 5 of the adjustable mechanism can be connected with a matched electric welding cap, a safety cap, a protective cap and the like.
The utility model provides an electric air supply type respiratory protector, which comprises a sliding connection mechanism 4 capable of being adjusted in a front-back telescopic mode and fixed, and is designed at the lower side of an ear. The mechanism consists of three parts, namely a rear-end air pipe connector 4.1 (a sliding rod fixing rail is arranged on the side surface), a silica gel telescopic sleeve 4.2 and a telescopic rod connector 4.3, wherein an air outlet of the connector 4.1 is opposite to an air inlet inserted into the connector 4.3, and the silica gel telescopic sleeve 4.2 is sleeved on the periphery, so that the front-back telescopic function is ensured, and the air duct resistance is reduced; the outer side surface of the interface 4.3 is designed with a long-strip-shaped telescopic belt 4.4 with saw teeth, the sliding part fixing rail at the outer side of the interface 4.1 is inserted backwards, the mechanism can enable a wearer to automatically adjust the tightness of the mask and the face according to different head and face characteristics,
The mask part of the electric air supply type breathing protector provided by the utility model is made of environment-friendly silica gel, and is comfortable, safe, soft and light, the selected blower unit has small vibration, low noise and sufficient air quantity, the gravity center of the whole product is coincident with the gravity center of the head, the whole product is comfortable to wear, no load is felt, and the appearance is fashionable.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The utility model provides an electronic air supply formula respiratory protection ware, its characterized in that, including protection mask (1), new trend unit (2), filter unit (3), coupling mechanism (4), head band (5), air intake (1.1) have been seted up to the both sides of protection mask (1), wind channel (2.1) have been seted up to the both sides of new trend unit (2), air intake (1.1) are connected through coupling mechanism (4) with wind channel (2.1), the air intake department of new trend unit (2) is connected with detachable filter unit (3), head band (5) are located the top of new trend unit (2) to be connected with new trend unit (2).
2. An electric air supply type respiratory protector as claimed in claim 1, wherein the protective mask (1) is connected with an air release valve (1.2).
3. An electrically powered air-supplied breathing protector according to claim 1, characterized in that the protective mask (1) is connected with a loudspeaker (1.3).
4. An electric air-supply type breathing protector according to claim 1, characterized in that the fresh air unit (2) is provided with a blower unit (2.2).
5. The electric air supply type breathing protector according to claim 1, wherein the connecting mechanism (4) comprises a first connecting block (4.1), a second connecting block (4.2) and a telescopic sleeve (4.3), the first connecting block (4.1) is connected with the air duct (2.1), the second connecting block (4.2) is connected with the air inlet (1.1), the first connecting block (4.1) is inserted into the second connecting block (4.2), after the first connecting block (4.1) is inserted into the second connecting block (4.2), a telescopic sleeve (4.3) is sleeved outside a circle, a long telescopic belt (4.4) with saw teeth is connected to the outer side of the second connecting block (4.2), an adaptive track is arranged on the outer side of the first connecting block (4.1), and the telescopic belt (4.4) stretches into the track of the first connecting block (4.1) so as to be convenient for adjusting the tightness of the mask (1) and the face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223331.5U CN221181437U (en) | 2023-11-29 | 2023-11-29 | Electric air supply type respiratory protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223331.5U CN221181437U (en) | 2023-11-29 | 2023-11-29 | Electric air supply type respiratory protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181437U true CN221181437U (en) | 2024-06-21 |
Family
ID=91525532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323223331.5U Active CN221181437U (en) | 2023-11-29 | 2023-11-29 | Electric air supply type respiratory protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414544A (en) * | 2023-11-29 | 2024-01-19 | 无锡市胤成科技有限公司 | An electric air supply respiratory protector |
-
2023
- 2023-11-29 CN CN202323223331.5U patent/CN221181437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414544A (en) * | 2023-11-29 | 2024-01-19 | 无锡市胤成科技有限公司 | An electric air supply respiratory protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2900864T3 (en) | Enhanced Breathing Apparatus (PAPR) | |
| CN105999576A (en) | Head-wearing type air purification respirator | |
| CN204182039U (en) | A kind of portable personal air's cleaning system | |
| CN111657587A (en) | Multifunctional mask | |
| CN221181437U (en) | Electric air supply type respiratory protector | |
| CN202682595U (en) | Protective mask | |
| CN104225829A (en) | Active air feeding type dustproof mask | |
| CN2585662Y (en) | Dust-proof anti-toxin mask | |
| CN212593586U (en) | Nasal part air cleaner and face protection casing | |
| CN109395272A (en) | A kind of mine dust-proof mask | |
| CN211835880U (en) | Protective mask assembly | |
| CN205695866U (en) | A kind of actively air draft mask | |
| CN211935246U (en) | Oxygen-enriched positive pressure protective mask | |
| CN117414544A (en) | An electric air supply respiratory protector | |
| CN204484981U (en) | A kind of respiratory system nostril connecting device | |
| CN216418096U (en) | A breathable respiratory protection device | |
| CN216439852U (en) | A silent noise reduction positive pressure head cover | |
| CN212756871U (en) | Head-mounted mask with strong fitting degree | |
| CN212185288U (en) | Pressure sore prevention mask | |
| CN210407177U (en) | Prevent haze gauze mask with detachable antibiotic intermediate layer | |
| CN213215409U (en) | Supercharged totally-enclosed protective clothing | |
| CN212185277U (en) | An anti-fogging mask for goggles with good air tightness | |
| CN203400428U (en) | Portable breathing air filter | |
| CN209967466U (en) | Handheld pressurizing mask | |
| CN207055747U (en) | A kind of multifunctional medical mouth mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |