CN206809556U - A kind of general-purpose type electric mask - Google Patents
A kind of general-purpose type electric mask Download PDFInfo
- Publication number
- CN206809556U CN206809556U CN201720404083.XU CN201720404083U CN206809556U CN 206809556 U CN206809556 U CN 206809556U CN 201720404083 U CN201720404083 U CN 201720404083U CN 206809556 U CN206809556 U CN 206809556U
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- China
- Prior art keywords
- air
- type electric
- connecting cylinder
- general
- purpose type
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- 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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- 238000000605 extraction Methods 0.000 claims abstract description 27
- 239000000741 silica gel Substances 0.000 claims description 33
- 229910002027 silica gel Inorganic materials 0.000 claims description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000013618 particulate matter Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of general-purpose type electric mask, including mask body, air filter, electronic extraction fan and the supplying cell for being powered for the electronic extraction fan, the inwall of the air intake passage of the electronic extraction fan is provided with internal thread, the air intake passage is connected by fast fitting with the air filter, the fast fitting is threadedly coupled with the air intake passage, the fast fitting is engaged by clamping with the air filter, the air outlet of the electronic extraction fan is connected by flexible pipe with the air inlet of the mask body, the adhesive tape for being fixed on user's arm is provided with the electronic extraction fan.The general-purpose type electric mask can changed easily to air filter, and its is simple in construction, easy to use, is easy to promote the use of.
Description
Technical field
The utility model belongs to haze technical field, is specifically related to a kind of general-purpose type electric mask.
Background technology
In recent years, the excessive utilization due to industrialization and to the Nature, the environment of worsening, haze are caused
It is a kind of performance of air serious pollution, haze can damage to the respiratory system of people, particularly be engaged in outdoor activities
People.At present, in order to reduce the harm of haze, people can wear haze mouth mask when carrying out outdoor activities.But this
Kind haze mouth mask is effective to the filter capacity of haze, and with the lengthening of usage time, this haze mouth mask is to haze
Filter capacity can also be gradually reduced.How to design a kind of portable, strong to the filter capacity of haze and can change in time
The haze respirator of filter core is filtered, is various equivalent modifications technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, there is provided a kind of general-purpose type electric mask.
The general-purpose type electric mask can changed easily to air filter, and its is simple in construction, easy to use, is easy to
Promote the use of.
To achieve the above object, the technical solution adopted in the utility model is：A kind of general-purpose type electric mask, its feature exist
In：Including mask body, air filter, electronic extraction fan and for the supplying cell for the electronic extraction fan power supply,
The inwall of the air intake passage of the electronic extraction fan is provided with internal thread, and the air intake passage passes through fast fitting and the air mistake
Filter device is connected, and the fast fitting is threadedly coupled with the air intake passage, the fast fitting and the air filter card
Cooperation is connect, the air outlet of the electronic extraction fan is connected by flexible pipe with the air inlet of the mask body, described electronic to take out
The adhesive tape for being fixed on user's arm is provided with fan.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The fast fitting includes quick-connecting plate, the quick-connecting plate
Center offers through hole, and the one side of the quick-connecting plate is provided with the first connecting cylinder for being communicated with the through hole, described to connect soon
The another side of disk is provided with the second connecting cylinder for being communicated with the through hole, and the outer wall of first connecting cylinder, which is provided with, to be used for
The external screw thread being engaged with the internal thread of the air intake passage inwall, connector, the connection are provided with the air filter
Head includes being used to guide the air after air filter purification to the 3rd connecting cylinder of the second connecting cylinder, and the described 3rd
The outer end of connecting cylinder is provided with three arc plates for being connected with its inwall, and buckling groove is formed between the two neighboring arc plate,
The second connection drum outer wall is provided with for stretching into the buckling groove and the after rotation projection with the spacing cooperation of the arc plate.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The flexible pipe is silica gel bellows.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The silica gel bellows pass through connector and the mouth
The air inlet of cover body is connected, and the connector includes the adapter sleeve being arranged in the mask body air inlet and is used for
The silica gel sheath that the adapter sleeve is connected with the silica gel bellows, the adapter sleeve are located at one end on the inside of the mask body
The baffle plate for being engaged with the mask body inwall is provided with, the adapter sleeve is located at one end on the outside of the mask body
Back-up ring is provided with, one end of the silica gel sheath is enclosed on the back-up ring, and the other end of the silica gel sheath is enclosed on the silica gel ripple
One end of pipe, the silica gel sheath inwall are provided with the groove for coordinating with silica gel bellows outer wall sealing.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The air filter is dust-proof filter paper or dust-proof
Filter pulp.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：Including for the confession for the electronic extraction fan power supply
Battery.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The supplying cell by alphabetical magic tape with it is described
Electronic extraction fan bonding connection.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The fast fitting includes quick-connecting plate, the quick-connecting plate
Center offers through hole, and the one side of the quick-connecting plate is provided with the first connecting cylinder for being communicated with the through hole, described fast
The another side for connecing disk is provided with the second connecting cylinder for being communicated with the through hole, and the outer wall of first connecting cylinder is provided with
For the external screw thread being engaged with the internal thread of the air intake passage inwall, offered on the air filter for will be through
Its air after filtering is delivered to the connecting hole of second connecting cylinder, is provided with stopper slot on the hole wall of the connecting hole, institute
State the second connection drum outer wall and be provided with projection for stretching into the stopper slot and rotational positioning.
A kind of above-mentioned general-purpose type electric mask, it is characterised in that：The air filter is that anti-particulate matter filters box.
The utility model has advantages below compared with prior art：
1st, it is of the present utility model simple in construction, it is novel in design reasonable.
2nd, air filter of the present utility model is external, and can be deteriorated in air filter clean-up effect needs to change
When, directly the air filter is unloaded down from fast fitting, then one piece of new air filter is reinstalled,
It is very quick and easy to change air filter.
3rd, the utility model is by setting adhesive tape, in that context it may be convenient to by the electronic extraction fan, supplying cell and air mistake
Device is filtered to carry on user's arm.
4th, the utility model is by fast fitting, can realize electronic extraction fan and air filter it is quick, effectively connect
Connect.
5th, the utility model can effectively realize the silica gel bellows and the mask body air intake by connector
The connection of mouth, has been also convenient for the replacing to mask body.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of fast fitting in the utility model embodiment 1.
Fig. 3 is the structural representation of air filter in the utility model embodiment 1.
Fig. 4 is the structural representation of connector in the utility model embodiment 1.
Fig. 5 is the structural representation of air filter in the utility model embodiment 2.
Description of reference numerals:
1-air filter；1-1-connector；The connecting cylinders of 1-1-1-the 3rd；
1-1-2-arc plate；1-1-3-buckling groove；2-electronic extraction fan；
3-supplying cell；4-adhesive tape；5-mask body；
6-flexible pipe；7-connector；7-1-adapter sleeve；
7-2-silica gel sheath；7-3-baffle plate；7-4-back-up ring；
7-5-groove；8-fast fitting；8-1-quick-connecting plate；
The connecting cylinders of 8-2-first；The connecting cylinders of 8-3-second；8-4-projection.
Embodiment
Embodiment 1
A kind of general-purpose type electric mask as shown in Figure 1, including mask body 5, air filter 1 and electronic exhausting
Fan 2, the inwall of the air intake passage of the electronic extraction fan 2 are provided with internal thread, the air intake passage by fast fitting 8 with it is described
Air filter 1 is connected, and the fast fitting 8 is threadedly coupled with the air intake passage, the fast fitting 8 and the air mistake
Filter device 1 is engaged by clamping, and the air outlet of the electronic extraction fan 2 is connected by flexible pipe 6 with the air inlet of the mask body 5
Connect, the adhesive tape 4 for being fixed on user's arm is provided with the electronic extraction fan 2.
In the present embodiment, when in use, in the presence of electronic extraction fan 2, outside air enters the general-purpose type electric mask
Enter air filter 1 to be purified, the air after the air filter 1 purification is delivered to mouth mask sheet by flexible pipe 6
The air inlet of body 5, so that user sucks.
In the present embodiment, the general-purpose type electric mask is taken out by setting fast fitting 8 to realize air filter 1 with electronic
The quick connection of the air intake passage of fan 2, when in use, when the clean-up effect of air filter 1, which is deteriorated, to be needed to change, directly
The air filter 1 is unloaded down from fast fitting 8, then reinstalls one piece of new air filter 1, is changed
Air filter 1 is very quick and easy.Meanwhile by setting adhesive tape 4, in that context it may be convenient to by the electronic extraction fan 2, supply
Battery 3 and air filter 1 are carried on user's arm.
With reference to Fig. 2 and Fig. 3, the fast fitting 8 includes quick-connecting plate 8-1, and the center of the quick-connecting plate 8-1 offers through hole,
The one side of the quick-connecting plate 8-1 is provided with the first connecting cylinder 8-2 for being communicated with the through hole, the quick-connecting plate 8-1's
Another side is provided with the second connecting cylinder 8-3 for being communicated with the through hole, and the outer wall of the first connecting cylinder 8-2 is provided with
For the external screw thread being engaged with the internal thread of the air intake passage inwall, connector is provided with the air filter 1
1-1, the connector 1-1 include being used to guide the air after the air filter 1 purifies to the second connecting cylinder 8-3
The 3rd connecting cylinder 1-1-1, the outer end of the 3rd connecting cylinder 1-1-1 is provided with three arc plates for being connected with its inwall
Buckling groove 1-1-3 is formed between 1-1-2, the two neighboring arc plate 1-1-2, the second connecting cylinder 8-3 outer walls are provided with
For stretching into the buckling groove 1-1-3 and after rotation the projection 8-4 with the spacing cooperations of arc plate 1-1-2.
In the present embodiment, the fast fitting 8 is realized and the electronic air intake passage of extraction fan 2 using the first connecting cylinder 8-2
Threaded connection, it is realized using the raised 8-4 on the second connecting cylinder 8-3 matches somebody with somebody with the connector 1-1 of air filter 1 clamping
Close, the structure of the fast fitting 8 is simple, can realize quick, effective connection of electronic extraction fan 2 and air filter 1.
In the present embodiment, the flexible pipe 6 is silica gel bellows.
With reference to Fig. 1 and Fig. 4, the silica gel bellows are connected by connector 7 with the air inlet of the mask body 5,
The connector 7 includes the adapter sleeve 7-1 being arranged in the air inlet of mask body 5 and for by the adapter sleeve 7-1
The silica gel sheath 7-2, the adapter sleeve 7-1 connected with the silica gel bellows is set positioned at one end of the inner side of mask body 5
Have for the baffle plate 7-3, the adapter sleeve 7-1 being engaged with the inwall of mask body 5 positioned at the outside of mask body 5
One end that one end is provided with back-up ring 7-4, the silica gel sheath 7-2 is enclosed on the back-up ring 7-4, the other end of the silica gel sheath 7-2
One end of the silica gel bellows is enclosed on, the silica gel sheath 7-2 inwalls are provided with for being sealed with the silica gel bellows outer wall
The groove 7-5 of cooperation.
In the present embodiment, entering for the silica gel bellows and the mask body 5 can effectively be realized by connector 7
The connection in air port, when during the use of mask body 5 it is dirty need change when, silica gel sheath 7-2 can be taken from adapter sleeve 7-1
Get off, then adapter sleeve 7-1 is taken off from the air inlet of mask body 5, after changing a new mask body 5, then will connection
The air inlet that 7-1 is arranged on mask body 5 is covered, next silica gel sheath 7-2 one end is enclosed on to adapter sleeve 7-1 back-up ring 7-4
On, finally the silica gel sheath 7-2 other end is enclosed on the silica gel bellows.
In the present embodiment, the air filter 1 is dust-proof filter paper or dust-proof filter pulp, and the dust-proof filter pulp can use
2097 type filter pulps of 3M productions.
In the present embodiment, the electric mask also includes being used for the supplying cell 3 powered for the electronic extraction fan 2.Certainly,
The electric mask can also use power supply to power, using duplicate supply pattern.
In the present embodiment, the supplying cell 3 passes through alphabetical magic tape and the electronic bonding connection of extraction fan 2.So
It can facilitate and supplying cell 3 is taken off into charging.
Embodiment 2
As shown in figure 5, the present embodiment and the difference of embodiment 1 are：The air filter 1 is anti-particulate matter
Filter box.The anti-particulate matter filter box filters box using the anti-particulate matter of 7093CNP100 types of 3M companies production.
In the present embodiment, offered on the air filter 1 described for the air after being filtered to be delivered to
The fast connecting cylinder 8-3 of fitting 8 second connecting hole 1-1-4, stopper slot 1-1-5 is provided with the hole wall of the connecting hole 1-1-4,
The second connecting cylinder 8-3 outer walls are provided with the projection 8-4 for stretching into the stopper slot 1-1-5 and rotational positioning.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure transformation made according to the utility model technical spirit to above example, still
Belong in the protection domain of technical solutions of the utility model.
Claims (9)
- A kind of 1. general-purpose type electric mask, it is characterised in that：Including mask body (5), air filter (1) and electronic exhausting Fan (2), the inwall of the air intake passage of the electronic extraction fan (2) is provided with internal thread, and the air intake passage passes through fast fitting (8) It is connected with the air filter (1), the fast fitting (8) is threadedly coupled with the air intake passage, the fast fitting (8) It is engaged by clamping with the air filter (1), the air outlet of the electronic extraction fan (2) passes through flexible pipe (6) and the mouth mask The air inlet of body (5) is connected, and is provided with the electronic extraction fan (2) viscous on user's arm for being fixed in Band (4).
- A kind of 2. general-purpose type electric mask according to claim 1, it is characterised in that：The fast fitting (8) includes connecing soon Disk (8-1), the center of the quick-connecting plate (8-1) offer through hole, and the one side of the quick-connecting plate (8-1), which is provided with, to be used for and institute The first connecting cylinder (8-2) that through hole communicates is stated, the another side of the quick-connecting plate (8-1) is provided with for being communicated with the through hole The second connecting cylinder (8-3), the outer wall of first connecting cylinder (8-2) is provided with for the interior spiral shell with the air intake passage inwall The external screw thread that line is engaged, connector (1-1) is provided with the air filter (1), and the connector (1-1) includes using Guided in by the air after the air filter (1) purification to the 3rd connecting cylinder (1-1- of the second connecting cylinder (8-3) 1), the outer end of the 3rd connecting cylinder (1-1-1) is provided with three arc plates (1-1-2) for being connected with its inwall, adjacent Buckling groove (1-1-3) is formed between two arc plates (1-1-2), the second connecting cylinder (8-3) outer wall, which is provided with, to be used for Stretch into the buckling groove (1-1-3) and the after rotation projection (8-4) with the arc plate (1-1-2) spacing cooperation.
- A kind of 3. general-purpose type electric mask according to claim 1, it is characterised in that：The flexible pipe (6) is silica gel ripple Pipe.
- A kind of 4. general-purpose type electric mask according to claim 3, it is characterised in that：The silica gel bellows pass through connection Part (7) is connected with the air inlet of the mask body (5), and the connector (7) includes entering installed in the mask body (5) Adapter sleeve (7-1) in air port and the silica gel sheath (7- for the adapter sleeve (7-1) to be connected with the silica gel bellows 2) one end that, the adapter sleeve (7-1) is located on the inside of the mask body (5) is provided with for interior with the mask body (5) The baffle plate (7-3) that wall is engaged, one end that the adapter sleeve (7-1) is located on the outside of the mask body (5) are provided with back-up ring (7- 4), one end of the silica gel sheath (7-2) is enclosed on the back-up ring (7-4), and the other end of the silica gel sheath (7-2) is enclosed on the silicon One end of glue bellows, silica gel sheath (7-2) inwall are provided with recessed for coordinating with silica gel bellows outer wall sealing Groove (7-5).
- A kind of 5. general-purpose type electric mask according to claim 1, it is characterised in that：The air filter (1) is Dust-proof filter paper or dust-proof filter pulp.
- A kind of 6. general-purpose type electric mask according to claim 1, it is characterised in that：Including for for the electronic exhausting Fan the supplying cell (3) of (2) power supply.
- A kind of 7. general-purpose type electric mask according to claim 6, it is characterised in that：The supplying cell (3) passes through word Mother viscose button band and electronic extraction fan (2) bonding connection.
- A kind of 8. general-purpose type electric mask according to claim 1, it is characterised in that：The fast fitting (8) includes connecing soon Disk (8-1), the center of the quick-connecting plate (8-1) offer through hole, and the one side of the quick-connecting plate (8-1), which is provided with, to be used for and institute The first connecting cylinder (8-2) that through hole communicates is stated, the another side of the quick-connecting plate (8-1) is provided with for being communicated with the through hole The second connecting cylinder (8-3), the outer wall of first connecting cylinder (8-2) is provided with for the interior spiral shell with the air intake passage inwall The external screw thread that line is engaged, offer on the air filter (1) described for the air after being filtered to be delivered to The connecting hole (1-1-4) of second connecting cylinder (8-3), stopper slot (1-1-5) is provided with the hole wall of the connecting hole (1-1-4), Second connecting cylinder (8-3) outer wall is provided with for stretching into the stopper slot (1-1-5) and the projection (8-4) of rotational positioning.
- A kind of 9. general-purpose type electric mask according to claim 8, it is characterised in that：The air filter (1) is Anti- particulate matter filters box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404083.XU CN206809556U (en) | 2017-04-18 | 2017-04-18 | A kind of general-purpose type electric mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404083.XU CN206809556U (en) | 2017-04-18 | 2017-04-18 | A kind of general-purpose type electric mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206809556U true CN206809556U (en) | 2017-12-29 |
Family
ID=60753396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720404083.XU Expired - Fee Related CN206809556U (en) | 2017-04-18 | 2017-04-18 | A kind of general-purpose type electric mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206809556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717289A (en) * | 2020-12-16 | 2021-04-30 | 徐廷美 | Electric mask and charging disinfection seat |
-
2017
- 2017-04-18 CN CN201720404083.XU patent/CN206809556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717289A (en) * | 2020-12-16 | 2021-04-30 | 徐廷美 | Electric mask and charging disinfection seat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |