CN206964910U - A kind of direct filtration type asal filter - Google Patents
A kind of direct filtration type asal filter Download PDFInfo
- Publication number
- CN206964910U CN206964910U CN201720363219.7U CN201720363219U CN206964910U CN 206964910 U CN206964910 U CN 206964910U CN 201720363219 U CN201720363219 U CN 201720363219U CN 206964910 U CN206964910 U CN 206964910U
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- China
- Prior art keywords
- straight
- filtering plug
- bar
- filtering
- equal
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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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of direct filtration type asal filter, including solid support and two parcels to be arranged on the filtering plug on support；Support includes two straight-bars and the connecting rod being arranged between two straight-bars, and the filtering plug is wrapped on straight-bar；The diameter of filtering plug most coarse position is more than or equal to 4 and less than or equal to 8 with the ratio of straight-bar diameter；The ratio of the height of filtering plug and the diameter of filtering plug most coarse position is more than or equal to 3 and less than or equal to 6.Two filtering plugs of the present utility model can be convenient by support, quick and synchronously fill in nasal cavity, the air of suction nasal cavity can not only be filtered by filtering plug, and dispenser in nasal cavity is retained in after filtering plug can be stained with to medicine, play a part of moist, wetting nasal cavity.
Description
Technical field
A kind of hygienic material is the utility model is related to, more particularly to it is a kind of dust-proof anti-so as to play for being retained in nasal cavity
Haze, the direct filtration type asal filter of wetting nasal cavity effect.
Background technology
For air pollution problems inherent, the mode that people commonly use is to wear masks, but mouth mask has the following disadvantages：First, volume
It is larger, face and snout are completely covered by during wearing, are not easy to speak, and oral area is easily moist, breed bacteria and then entrance
Oral cavity, cause the generation of disease；It second, mouth mask and face have space, can not realize totally-enclosed, tiny particles content can not be complete
Filtering；Fourth, mouth mask consumptive material is more, manufacturing cost is higher, price, and consumer's use cost is larger.
Situation through being commonly encountered when mycteroxerosis problem is also people's outdoor activities.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of direct filtration type asal filter, can be by support just
It is prompt, quick and synchronously fill in nasal cavity, the air of suction nasal cavity can not only be filtered by filtering plug, and can be by filtering plug
Dispenser in nasal cavity is retained in after being stained with medicine, plays a part of moist, wetting nasal cavity.
To achieve these goals, technical solution adopted in the utility model is：A kind of direct filtration type asal filter, bag
Include solid support and two are wrapped up the filtering plug being arranged on support；Support includes two straight-bars and is arranged between two straight-bars
Connecting rod, the filtering plug is wrapped on straight-bar；The diameter of filtering plug most coarse position is more than or equal to 4 with the ratio of straight-bar diameter
And less than or equal to 8；The ratio of the height of filtering plug and the diameter of filtering plug most coarse position is more than or equal to 3 and less than or equal to 6.
As a kind of optimal technical scheme of the present utility model, the filtering plug is gradually thicker from front to back, and filtering plug is adopted
Ventilative with macromolecule absorbent cotton or gauze or perforate PU sponges etc. and with filtration material is made.
As a kind of optimal technical scheme of the present utility model, described two straight-bars are parallel to each other, and the filtering plug will
Straight-bar is fully wrapped around, and the ratio of the straight-bar length and filtering plug height is more than or equal to 7/10~9/10.
As a kind of optimal technical scheme of the present utility model, it is provided with what is deviate from for preventing filtering plug on the straight-bar
Anti-drop device, the side wall of anti-drop device from the straight-bar stretch out, and anti-drop device is straight-bar or bow or laminated structure.
As a kind of optimal technical scheme of the present utility model, the anti-drop device is in arc to be arranged on the straight-bar top
The barb of shape.
As a kind of optimal technical scheme of the present utility model, the straight-bar is located at the interior of the axis of the filtering plug
Side.
As a kind of optimal technical scheme of the present utility model, the connecting rod is arc or V-arrangement or waveform.
It is using beneficial effect caused by above-mentioned technical proposal：Two filtering plugs of the present utility model can be by branch
Frame is convenient, quick and synchronously fill in nasal cavity, and the air of suction nasal cavity can not only be filtered by filtering plug, and can be by mistake
Filter plug is retained in dispenser in nasal cavity after being stained with medicine, plays a part of moist, wetting nasal cavity.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the sectional side elevation of the first embodiment of the utility model.
Fig. 2 is the three-dimensional structure diagram of the first embodiment of the utility model.
Fig. 3 is the sectional view of second of embodiment of the utility model.
In figure：1st, support 2, filtering plug 3, straight-bar 4, connecting rod 5, anti-drop device.
Embodiment
Embodiment one：Referring to attached Fig. 1 and 2, its structure includes solid support 1 and two parcels are arranged on support
Filtering plug 2 on 1；Support 1 includes two straight-bars 3 and the connecting rod 4 being arranged between two straight-bars 3, and the filtering plug 2 wraps up
On straight-bar 3；4 times of the diameter of a diameter of straight-bar 3 of the most coarse position of filtering plug 2；The height of filtering plug 2 is the most coarse positioning of filtering plug 2
3 times of the diameter put.Compared to filtering plug 2, the diameter of straight-bar 3 is thinner, and it is smaller to account for the cross section ratio of filtering plug 2, avoids straight
Bar 3 influences the Air permenbility of filtering plug 2；The global shape of filtering plug 2 is more elongated, matches with nasal cavity space.
The filtering plug 2 is gradually thicker from front to back, and filtering plug 2 uses macromolecule absorbent cotton or gauze or perforate PU sponges
It is made Deng ventilative and with filtration material.Filtering plug 2 has ventilative and two kinds of characteristics of filtering, and monnolithic case and people
Body nasal cavity matches.
Two described straight-bars 3 are parallel to each other, and the filtering plug 2 is fully wrapped around by straight-bar 3, the length of straight-bar 3 and mistake
The ratio of filter 2 height of plug is 9/10.Straight-bar 3 primarily serves support and the effect of setting filtering plug 2.
The anti-drop device 5 for preventing filtering plug 2 from deviating from is provided with the straight-bar 3, anti-drop device 5 is from the straight-bar 3
Side wall stretch out, anti-drop device 5 is is arranged on the curved barb in the top of straight-bar 3.Because straight-bar 3 is relatively thin, anti-drop device 5
It can prevent filtering plug 2 from deviating from, in addition, anti-drop device 5 is the barb of arc, barb is three, is uniformly divided on the top of straight-bar 3
Cloth, it can play a part of supporting filtering plug 2.
The connecting rod 4 is arc, and support 1 is solid.Because support 1 is relatively thin, using solid firmer.
Embodiment two：It is that the straight-bar 3 is located at the filtering the characteristics of present embodiment referring to accompanying drawing 3
The inner side of the axis of plug 2.Two straight-bars 3 are drawn close to filtering plug inner side, straight-bar 3 is close to nasal septum, shorten the length of connecting rod 4
Degree, it is more disguised during wearing.
Operation principle of the present utility model is：The connecting rod 4 of user's hand-held support 1, two face nostrils of filtering plug 2,
Connecting rod 4 is promoted then up, filtering plug 2 is synchronously filled in nasal cavity；When user breathes, filtering plug 2 played air filtering
Effect.
Diminish inflammation in addition, filtering plug 2 can be stained with, moisten the decoction of nasal cavity, ointment, vegetable oil etc., crossing air filtering
While, play a part of eliminating nasal cavity even nasal cavity downstream respiratory inflammation and wetting nasal cavity.
The utility model can substitute the dust-proof anti-haze of mouth mask, and compact, manufacturing cost is relatively low, and consumptive material is few, and filter
It is brought into close contact between plug 2 and nasal cavity, in the absence of gap, sealing is better than mouth mask.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as to its technical scheme in itself
Single restrictive condition.
Claims (7)
- A kind of 1. direct filtration type asal filter, it is characterised in that：The mistake being arranged on including solid support and two parcels on support Filter plug；Support includes two straight-bars and the connecting rod being arranged between two straight-bars, and the filtering plug is wrapped on straight-bar；Filtering The ratio of the diameter and straight-bar diameter of filling in most coarse position is more than or equal to 4 and less than or equal to 8；The height of filtering plug is most thick with filtering plug The ratio of the diameter of position is more than or equal to 3 and less than or equal to 6.
- 2. direct filtration type asal filter according to claim 1, it is characterised in that：The filtering plug gradually becomes from front to back Slightly, filtering plug is ventilative using macromolecule absorbent cotton or gauze or perforate PU sponges etc. and there is the material of filtration to be made.
- 3. direct filtration type asal filter according to claim 1, it is characterised in that：Two described straight-bars are parallel to each other, The filtering plug is fully wrapped around by straight-bar, and the ratio of the straight-bar length and filtering plug height is more than or equal to 7/10~9/10.
- 4. direct filtration type asal filter according to claim 1, it is characterised in that：It is provided with the straight-bar for preventing The anti-drop device of filtering plug abjection, the side wall of anti-drop device from the straight-bar stretch out, and anti-drop device is straight-bar or bow Or laminated structure.
- 5. direct filtration type asal filter according to claim 4, it is characterised in that：The anti-drop device is described to be arranged on The curved barb in straight-bar top.
- 6. direct filtration type asal filter according to claim 1, it is characterised in that：The straight-bar is located at the filtering plug The inner side of axis.
- 7. according to the direct filtration type asal filter described in claim any one of 1-6, it is characterised in that：The connecting rod is arc Or V-arrangement or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363219.7U CN206964910U (en) | 2017-04-08 | 2017-04-08 | A kind of direct filtration type asal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363219.7U CN206964910U (en) | 2017-04-08 | 2017-04-08 | A kind of direct filtration type asal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206964910U true CN206964910U (en) | 2018-02-06 |
Family
ID=61413774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363219.7U Expired - Fee Related CN206964910U (en) | 2017-04-08 | 2017-04-08 | A kind of direct filtration type asal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206964910U (en) |
-
2017
- 2017-04-08 CN CN201720363219.7U patent/CN206964910U/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: 20180206 Termination date: 20200408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |