CN205512489U - Take antifog haze gauze mask of miniature fan - Google Patents
Take antifog haze gauze mask of miniature fan Download PDFInfo
- Publication number
- CN205512489U CN205512489U CN201620279408.1U CN201620279408U CN205512489U CN 205512489 U CN205512489 U CN 205512489U CN 201620279408 U CN201620279408 U CN 201620279408U CN 205512489 U CN205512489 U CN 205512489U
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- CN
- China
- Prior art keywords
- fan
- enclosing cover
- breather valve
- inner cap
- mini
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Abstract
The utility model discloses a take antifog haze gauze mask of miniature fan, including being cupped gauze mask body, the gauze mask body includes the enclosing cover of covering including inner cup and the lock, be provided with the cassette between inner cup and the enclosing cover, the inner cup outward flange is provided with the sealing washer, interior covering is provided with one -way breather valve and fan assembly spare, one -way breather valve is corresponding to human nasal cavity position, fan assembly spare is corresponding to human mouth, fan assembly spare includes the support and sets up the miniature fan on the support, be provided with on the enclosing cover with one -way breather valve assorted breather valve enclosing cover, still be provided with on the enclosing cover with miniature fan assorted fan enclosing cover. The beneficial effect of the utility model: purification efficiency to PM2.5 reaches more than 90%, has the small -size electric fan of lithium cell in the installation of mouth expiration position, makes the expiratory pressure of gauze mask reduce greatly, is fit for long -time wearing, has improved purification efficiency widely.
Description
Technical field
This utility model relates to mask field, it particularly relates to the haze mask of a kind of band mini-fan.
Background technology
Active carbon mask one the most in the market is blade inserting; another kind is direct Worn type; it is by extexine; filter membranous layer, endosexine composition or extexine, filter membranous layer, active carbon layer, inner protective layer composition; and in order to strengthen rate effect; all emphasize density or the thickness of filter membrane, but the most this baffle type layer by layer filters and has the disadvantage that: 1, expiratory pressure is big, wears for a long time and has uncomfortable sensation；2, big due to the resistance of film, the gas of exhalation also has significant portion to go out from face top and surrounding is gone out, and causes eye uncomfortable；3, purification efficiency is low, and mask area is excessive, and waste material has an effect on other organ of face, and actually effective respiratory surface is the most a bit.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes the haze mask of a kind of band mini-fan, in order to solve the current problem that mask breath pressure is big, purification efficiency is low.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of haze mask of band mini-fan, including cup-shaped mask body, the enclosing cover that described mask body covers in including inner cap and being fastened on, it is provided with filter between described inner cap and enclosing cover, inner cap outward flange is provided with sealing ring, inside cover and be provided with one-way breather valve and fan component, described one-way breather valve corresponds to human body nasal cavity position, described fan component corresponds to human body mouth, described fan component includes support and the mini-fan being arranged on support, described outer covering is provided with the breather valve enclosing cover matched with one-way breather valve, cover outward and be additionally provided with the fan enclosing cover matched with mini-fan.
Further, cover in described and be provided with air-vent one.
Further, cover in described and be provided with projection.
Further, described outer covering is provided with frenulum hole.
Further, described filter is provided with the opening one for fixing described one-way breather valve.
Further, described filter is provided with the opening two for fixing described support.
Further, described filter is provided with the fixing hole matched with projection.
Further, described filter includes non-woven fabrics internal layer, activated carbon filtering layer, gum sprayed cotton, fusion spray cloth and the non-woven fabrics outer layer set gradually from inside to outside.
Further, cover outside described fan and be provided with air-vent two.
The beneficial effects of the utility model: mask is little with face nose position contact surface, inner cap periphery is by silicone rubber seal, tighter, the purification efficiency of PM2.5 is reached more than 90%, small electric fan with lithium battery is installed at face expiration position, the expiratory pressure making mask is greatly reduced, and is suitable for wearing for a long time, greatly increases purification efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the haze mask according to the band mini-fan described in this utility model embodiment；
Fig. 2 is the structural representation according to the inner cap described in this utility model embodiment；
Fig. 3 is the structural representation according to the filter described in this utility model embodiment.
In figure:
1, inner cap；2, sealing ring；3, one-way breather valve；4, support；5, projection；6, enclosing cover；7, breather valve enclosing cover；8, frenulum hole；9, fan enclosing cover；10, air-vent two；11, air-vent one；12, filter；13, fixing hole；14, opening one；15, opening two；16, mini-fan.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the scope of this utility model protection.
nullAs shown in Figure 1-Figure 3，Haze mask according to a kind of band mini-fan described in this utility model embodiment，Including up-narrow and down-wide cup-shaped mask body，The area of mask body is to cover mouth and the nasal cavity of user，Described mask body includes inner cap 1 and the enclosing cover 6 being fastened on inner cap 1，It is provided with filter 12 between described inner cap 1 and enclosing cover 6，Described inner cap 1 outward flange is provided with sealing ring 2，One-way breather valve 3 and fan component it is provided with on inner cap 1，Described one-way breather valve 3 is corresponding to human body nasal cavity position，Described fan component corresponds to human body mouth position，Described fan component includes support 4 and the mini-fan 16 being arranged on support 4，The breather valve enclosing cover 7 matched with one-way breather valve 3 it is provided with on described enclosing cover 6，The fan enclosing cover 9 matched with mini-fan 16 it is additionally provided with on enclosing cover 6，It is provided with air-vent 2 10 on described fan enclosing cover 9；
It is provided with air-vent 1 on described inner cap 1.It is provided with projection 5 on described inner cap 1.The fixing hole 13 matched with projection 5 it is provided with on described filter 12；Being provided with frenulum hole 8 on described enclosing cover 6, enclosing cover 6 can also be worn on the head by ear band；The opening 1 for fixing described one-way breather valve 3 it is provided with on described filter 12.The opening 2 15 for fixing described support 4 it is provided with on described filter 12.Described filter 12 includes non-woven fabrics internal layer, activated carbon filtering layer, gum sprayed cotton, fusion spray cloth and the non-woven fabrics outer layer set gradually from inside to outside.
Mask of the present utility model effectively utilizes nose and mouth, principle according to human engineering, face shaping is designed to up-narrow and down-wide cup-shaped mask according to the structure of nose and mouth, whole mask is divided into inner cap 1, filter 12 and enclosing cover 6, inner cap 1 is consistent with enclosing cover 6 size and shape and can snap together, centre is the filter 12 as the profile of inner cap 1, is added in centre by inner cap 1 and enclosing cover 6；Inner cap 1, enclosing cover 6 are ABS plastic, the outer peripheral sealing ring of inner cap 12 is natural silastic material, to strengthen sealing effectiveness, near the expiration position of face, the mini-fan 16 of lithium battery is installed at inner cap 1, miniature wind 16 with lithium battery is fixed on support 4, expiratory pressure is made to reduce, when being not desired to use, support 4 can be pulled down, and when deployed, installs support 4 and mini-fan 16 is the most permissible, at the nearly nasal cavity position of inner cap 1, exhalation vents is set, and one-way breather valve 3 is installed, can only exhale, it is impossible to air-breathing.
Understand technique scheme of the present utility model for convenience, below by way of in specifically used mode, technique scheme of the present utility model is described in detail.
When using this mask, first inner cap 1 is brought ear band, is then worn over what filter 12 coincide on inner cap 1, finally enclosing cover 6 is put on ear band rear enclosure on inner cap 1；During air-breathing, gas enters nasal cavity by enclosing cover 6 through filter 12, by the outside exhaled gas of one-way breather valve 3 during expiration, when the time of wearing masks is longer, can open mini-fan 16, by outside the gas discharge outlet cover in mask dead space.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
- null1. the haze mask of a band mini-fan，Including cup-shaped mask body，It is characterized in that: described mask body includes inner cap (1) and the enclosing cover (6) being fastened on inner cap (1)，Filter (12) it is provided with between described inner cap (1) and enclosing cover (6)，Inner cap (1) outward flange is provided with sealing ring (2)，One-way breather valve (3) and fan component it is provided with on inner cap (1)，Described one-way breather valve (3) corresponds to human body nasal cavity position，Described fan component corresponds to human body mouth，Fan component includes support (4) and the mini-fan (16) being arranged on support (4)，The breather valve enclosing cover (7) matched with one-way breather valve (3) it is provided with on described enclosing cover (6)，The fan enclosing cover (9) matched with mini-fan (16) it is additionally provided with on enclosing cover (6).
- The haze mask of band mini-fan the most according to claim 1, it is characterised in that: it is provided with air-vent one (11) on described inner cap (1).
- The haze mask of band mini-fan the most according to claim 2, it is characterised in that: it is provided with projection (5) on described inner cap (1).
- The haze mask of band mini-fan the most according to claim 1, it is characterised in that: it is provided with frenulum hole (8) on described enclosing cover (6).
- The haze mask of band mini-fan the most according to claim 1, it is characterised in that: it is provided with the opening one (14) for fixing described one-way breather valve (3) on described filter (12).
- The haze mask of band mini-fan the most according to claim 5, it is characterised in that: it is provided with the opening two (15) for fixing described support (4) on described filter (12).
- The haze mask of band mini-fan the most according to claim 6, it is characterised in that: it is provided with the fixing hole (13) matched with projection (5) on described filter (12).
- The haze mask of band mini-fan the most according to claim 7, it is characterised in that: described filter (12) includes non-woven fabrics internal layer, activated carbon filtering layer, gum sprayed cotton, fusion spray cloth and the non-woven fabrics outer layer set gradually from inside to outside.
- The haze mask of band mini-fan the most according to claim 1, it is characterised in that: it is provided with air-vent two (10) on described fan enclosing cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279408.1U CN205512489U (en) | 2016-04-06 | 2016-04-06 | Take antifog haze gauze mask of miniature fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279408.1U CN205512489U (en) | 2016-04-06 | 2016-04-06 | Take antifog haze gauze mask of miniature fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205512489U true CN205512489U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279408.1U Expired - Fee Related CN205512489U (en) | 2016-04-06 | 2016-04-06 | Take antifog haze gauze mask of miniature fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205512489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549897A (en) * | 2017-09-08 | 2018-01-09 | 盐城方天无纺制品有限公司 | A kind of double breather valve deodorant masks |
| CN111227390A (en) * | 2020-04-02 | 2020-06-05 | 丁锬 | Prevent atomizing medical gauze mask of glasses lens |
-
2016
- 2016-04-06 CN CN201620279408.1U patent/CN205512489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107549897A (en) * | 2017-09-08 | 2018-01-09 | 盐城方天无纺制品有限公司 | A kind of double breather valve deodorant masks |
| CN111227390A (en) * | 2020-04-02 | 2020-06-05 | 丁锬 | Prevent atomizing medical gauze mask of glasses lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |