CN209677426U - Electric mask - Google Patents
Electric mask Download PDFInfo
- Publication number
- CN209677426U CN209677426U CN201822117017.1U CN201822117017U CN209677426U CN 209677426 U CN209677426 U CN 209677426U CN 201822117017 U CN201822117017 U CN 201822117017U CN 209677426 U CN209677426 U CN 209677426U
- Authority
- CN
- China
- Prior art keywords
- main body
- body frame
- mask
- front cover
- electric
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a kind of mask more particularly to a kind of electric masks.Electric mask includes front cover, filter device, main body frame and silica gel mask, main body frame side is equipped with blower, unidirectional air outlet valve is arranged in main body frame bottom, main body frame has blower side to be equipped with chassis, the calm pusher side of main body frame is equipped with front cover, filter device is equipped between front cover and main body frame, chassis top is equipped with silencing apparatus.The utility model by adopting the above technical scheme compared with prior art, has the advantages that with noise-reducing structure, can be effectively reduced noise, improves the global comfort of electric mask.
Description
Technical field
The utility model relates to a kind of mask more particularly to a kind of electric masks.
Background technique
Electric mask is generally divided into two types, and it is separately positioned with mask that one is filter devices；Another kind is by blower
It is directly installed on mask with filter device., because of mask and filter device split settings, general overall volume is bigger than normal for the former, not side
Just it goes out to carry, in addition, need to fix respectively mask with filter device when use, installation process is complicated；The latter is by filter device
It is arranged to integral structure with mask, it is convenient to carry out because its overall structure is less than normal, increasingly by the happiness of the majority of consumers
Love, it is also less than normal just because of overall structure, cause filter area small, this will directly affect the filter effect of entire electric mask,
Secondly, because filter cover and strainer etc. hinder, it is necessary to improve the flowing of air-flow by running at high speed for blower, thus also lead to noise
Increase.
Electric mask applies in general to outdoor sport personnel, increases its corresponding functional type, to meet modern's amusement
The requirement of body-building.
Summary of the invention
The purpose of the invention of the present invention is to provide a kind of electric masks, reduce the noise of electric mask.
The utility model adopts the following technical solution:
A kind of electric mask, including front cover, filter device, main body frame and silica gel mask, main body frame side are equipped with
Unidirectional air outlet valve is arranged in blower, main body frame bottom, and main body frame has blower side to be equipped with chassis, the calm pusher side peace of main body frame
Equipped with front cover, filter device is equipped between front cover and main body frame, chassis top is equipped with silencing apparatus.
The utility model by adopting the above technical scheme compared with prior art, has the advantages that with noise-reducing structure,
It can be effectively reduced noise, improve the global comfort of electric mask.
The preferred embodiment of the utility model is:
Silencing apparatus is mounted on chassis top by bracket, is equipped with several anechoic sheets in silencing apparatus.
Anechoic sheet is set as arc-shaped close to blower side.
Filter device includes inner support, filter screen and support arm, and inner support is equipped with arc-shaped convex.
Main body frame bottom outside is provided with driving switch.
Silica gel mask is connect with bandage, and bandage is equipped with bluetooth headset.
Detailed description of the invention
Fig. 1 is main frame structure schematic diagram；
Fig. 2 is support arm structural schematic diagram；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is inner support structural schematic diagram；
Fig. 5 is Undercarriage structure schematic diagram；
Fig. 6 is the A-A cross-sectional view of Fig. 5.
Specific embodiment
A kind of electric mask, referring to attached drawing 1 to attached drawing 6, in figure: inner support 1, filter holder 3, bracket 4, disappears at support arm 2
Acoustic device 5, blower 6, main body frame 7, unidirectional air outlet valve 8, chassis 9, starts switch button 10, circuit board 11, electricity at anechoic sheet 51
Source device 12.
In the present embodiment, a kind of electric mask is by front cover, filter device, main body frame 7, blower 6, silica gel mask, bandage
It is formed with unidirectional air outlet valve 8 Deng.7 side of main body frame is equipped with blower 6, and 7 bottom of main body frame is equipped with unidirectional air outlet valve 8, main
7 Blower-free of body frame, 6 side is equipped with front cover, and front cover is equipped with ventilation hole or is made of gas permeable material, filter device is set
Between front cover and main body frame 7；Filter device, which is successively installed by inner support 1, filter screen and support arm 2, to be formed, outer branch
Frame 2 is set to front cover side, and filter holder 3 is arranged on inner support 1, and filter holder 3 is equipped with arc-shaped convex, pacifies on filter holder 3
Equipped with filter screen, and then the contact area of filter screen and air is increased, enhances filter effect；Main body frame 7 has the one of blower 6
Side is equipped with chassis 9, and 9 top of chassis is equipped with bracket 4, and silencing apparatus 5 is equipped in bracket 4, is equipped with several disappear in silencing apparatus 5
Sound piece 51, bloop 51 are made of quieter material, and anechoic sheet 51 is set as arc-shaped close to 6 side of blower, by blower 6
When air flows through the arc-shaped end face of anechoic sheet 51, twice can be divided into overdraught, enable the sound of air-flow by preferably
It absorbs, effectively reduces the noise of electric mask.
Chassis 9 is equipped with circuit board 11 and power supply device 12 close to 6 side of blower, and power supply device 12 can be common batteries or fill
Battery selects common batteries in the present embodiment；7 bottom outside of main body frame be equipped with start switch button 10, start switch with
Circuit board 11 connects, for controlling the start and stop of blower 6.It starts switch and driving switch also can be set into, for adjusting blower 6
Wind speed, and in the present embodiment, it starts switch and is set as simply starting switch, and without regulatory function.The installation of 9 other side of chassis
There is silica gel mask, silica gel mask two sides are equipped with lifting lug, bandage are equipped in lifting lug, the setting of bandage can be convenient user will
Electric mask is fixed on the face of user.Bluetooth headset is provided on bandage, bluetooth headset is detachably connected with bandage, convenient
The cleaning of bandage, while the setting of bluetooth headset, increase the function type of electric mask, the person's of being convenient to use making and receiving calls etc.
Operation.
The electric mask course of work in the present embodiment:
When air-breathing, the unidirectional air outlet valve 8 on main body frame 7 is in closed state, and air enters electric mask through front cover
Filter device, and by the blower 6 on main body frame 7, draws air into silica gel mask, provides for user required new
Fresh air；When user exhales, the unidirectional air outlet valve 8 being arranged on main body frame 7 is in the open state, and the gas of exhalation leads to
Unidirectional air outlet valve 8 and front cover are crossed, electric mask is sent out, completes respiration circulate operation.
Claims (6)
1. a kind of electric mask, including front cover, filter device, main body frame and silica gel mask, main body frame side are equipped with wind
Unidirectional air outlet valve is arranged in machine, main body frame bottom, and main body frame has blower side to be equipped with chassis, the calm pusher side installation of main body frame
There is front cover, filter device is equipped between front cover and main body frame, it is characterised in that: chassis top is equipped with silencing apparatus.
2. electric mask according to claim 1, it is characterised in that: silencing apparatus is mounted on chassis top by bracket,
Several anechoic sheets are equipped in silencing apparatus.
3. electric mask according to claim 2, it is characterised in that: anechoic sheet is set as arc-shaped close to blower side.
4. electric mask according to claim 1, it is characterised in that: filter device includes inner support, filter screen and outer branch
Frame, inner support are equipped with arc-shaped convex.
5. electric mask according to claim 1, it is characterised in that: main body frame bottom outside is provided with driving switch.
6. electric mask according to claim 1, it is characterised in that: silica gel mask is connect with bandage, and bandage is equipped with indigo plant
Tooth earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117017.1U CN209677426U (en) | 2018-12-17 | 2018-12-17 | Electric mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117017.1U CN209677426U (en) | 2018-12-17 | 2018-12-17 | Electric mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209677426U true CN209677426U (en) | 2019-11-26 |
Family
ID=68596418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117017.1U Expired - Fee Related CN209677426U (en) | 2018-12-17 | 2018-12-17 | Electric mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209677426U (en) |
-
2018
- 2018-12-17 CN CN201822117017.1U patent/CN209677426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20201217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |