CN110507921A - Nose cup - Google Patents
Nose cup Download PDFInfo
- Publication number
- CN110507921A CN110507921A CN201910843819.7A CN201910843819A CN110507921A CN 110507921 A CN110507921 A CN 110507921A CN 201910843819 A CN201910843819 A CN 201910843819A CN 110507921 A CN110507921 A CN 110507921A
- Authority
- CN
- China
- Prior art keywords
- cover
- nose cup
- sealing
- nose
- cavity
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose filters
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/06—Mouthpieces; Nose-clips
Abstract
The present invention relates to a kind of nose cups.The nose cup includes: sealing, supports cavity, filter core, cover and at least one check valve；Sealing includes the first side for contacting nose skin and second side for connecting support cavity, and the center of sealing is equipped with the opening being embedded in for nose；Supporting cavity includes bottom, top and side wall, and bottom, top are respectively equipped with opening, and the opening of side wall hollow out, bottom is sealingly connected to second side of sealing and surrounds the opening of sealing；Filter core surrounds on the side wall that support cavity is arranged in；Cover includes bottom end, top and side wall, bottom end is equipped with opening with the second side for the sealing that is connected to and cover is made to cover the support cavity, top is equipped with venthole, opening at the top of support cavity is sealingly connected to the top and surrounds the venthole, and the side wall of cover is equipped with multiple air inlet mesh；Check valve is fixed on the top of the cover.Nose cup of the invention improves the comfort of wearer.
Description
Technical field
The present invention relates to breathing air filtration devices more particularly to a kind of nose cups.
Background technique
As municipal pollution aggravates, air quality decline, to the need of dust-proof or haze breathing air filtration devices
It asks and gradually increases.
Currently on the market when in use for the mask of anti-haze, the nose and mouth of user can be covered, is made in this way
For user when breathing, the air come out is spoken or breathed to mouth, the filter layer of mask can be made to make moist, to reduce mouth
Cover the comfort that user wears.Meanwhile user is when using mask, because everyone nose is in different size,
Mask is bonded not close with user's nose two sides, is easy to produce leakage, so that user is when in use, may breathing arrive
Unfiltered air influences mask using effect.
And medical nose cup currently on the market, it is mainly filtered with filling in the mode inside nostril, this nose cup
User can be made very uncomfortable when wearing.Simultaneously as the nose of each user is in different size, for user's nose
Very big situation, it is very deep that nose cup may fill in nose, influences nose cup using effect；In the case of too small for user's nose,
Nose cup may can not fill in nose, and nose cup is caused not to be available.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of nose cup, the wearing for solving existing breathing air filtration devices is relaxed
Adaptive problem, and promote using effect.
To achieve the above object, the present invention provides a kind of nose cups, comprising: sealing, support cavity, and filter core, cover, with
And at least one check valve；The sealing includes the first side for contacting nose skin and for connecting support chamber
Second side of body, the center of the sealing are equipped with the opening being embedded in through the first side and second side for nose；The support chamber
Body includes bottom, top and side wall, and the bottom, top are respectively equipped with opening, the side wall hollow out, and the opening of the bottom is close
Envelope is connected to second side of the sealing and surrounds the opening of the sealing；The filter core, which surrounds, to be arranged in the support
On the side wall of cavity；The cover includes bottom end, top and side wall, and the bottom end is equipped with opening with the sealing that is connected to
The second side in portion and cover is made to cover the support cavity, the top is equipped with venthole, opening at the top of the support cavity
Mouth is sealingly connected to the top and surrounds the venthole, and the side wall of the cover is equipped with multiple air inlet mesh；It is described
Check valve is fixed on the top of the cover according to the position of the venthole.
Wherein, the profile of the first side of the sealing and material are configured to be in close contact nose skin.
Wherein, the sealing or at least its first side is made of soft material, to play sealing function, such as silicon
Glue material matter, rubber, thermoplastic polyurethane (TPU) or thermoplastic elastomer (TPR).
Wherein, the support cavity be truncated conical shape perhaps terrace edge shape or other suitable can combine filter core shape
At the shape for sealing and breathing cavity.
Wherein, the support cavity is duroplasts material, or the soft material being suitble to for hardness, such as silica gel, rubber
Glue etc. can play the role of keeping support cavity geometry, or be metal material, such as stainless steel, iron etc..
Wherein, the side wall of the support cavity is respectively equipped with non-porous in the position of the bottom and top close to support cavity
Part is to be respectively used to be sealingly connected to the top of second side of the sealing and the cover.
Wherein, between the bottom of the support cavity and second side of the sealing and/or top of the support cavity
It is sealed between portion and the top of the cover using sealing material, such as polyvinyl chloride flexible glue or ethene-vinyl acetate
Copolymer foam.
Wherein, the air inlet mesh of the cover be it is some can be by the shape of air, such as circular hole, plum blossom hole, elliptical aperture,
Or hex hole etc..
Wherein, the check valve includes the valve deck of spool and forceful contact spool, and spool insertion cover top is default
Cavity in, valve deck is fixed to cover top.
Wherein, further include respiration transducer for monitoring breathing dynamics and frequency
Wherein, the respiration transducer is fixed on the top of the cover according to the position of the venthole, or
The respiration transducer is fixed on any suitable position of the bottom end of cover, top or side wall.
It wherein, further include bluetooth module, the monitoring of respiration data that the respiration transducer monitors pass through the bluetooth mould
Block is transmitted to the processing unit with the proximal end of the bluetooth module communication connection.
Wherein, the monitoring of respiration data are transmitted to the processing unit of distal end by the proximal end processing unit.
Wherein, the filter core is equipped with liquid medicine.
Wherein, solid drug is equipped between the filter core and cover.
It wherein, further include aspiration pump, the aspiration pump extracts cleaned air and surrounded into the filter core and support cavity
Respiratory cavity body in.
It wherein, further include ear band for the nose cup to be fixed to user's face, the ear band is tether or bullet
Elastic webbing made of property material.
Wherein, the ear band is equipped with the buckle structure of adjusting elasticity.
It wherein, further include headband for the nose cup to be fixed to user's face, the headband is tether or bullet
Elastic webbing made of property material.
Wherein, the headband is equipped with the buckle structure of adjusting elasticity.
To sum up, nose cup of the invention improves the comfort of wearer, and do not interfere when use mouth speak and
It eats；The wearer that can be very good to adapt to various different size noses uses.
Detailed description of the invention
With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made
And other beneficial effects are apparent.
In attached drawing,
Fig. 1 is the stereoscopic schematic diagram of one preferred embodiment of nose cup of the present invention；
Fig. 2 is the stereoscopic schematic diagram of the another angle of the nose cup of the preferred embodiment；
Fig. 3 is the front view of the nose cup of the preferred embodiment；
Fig. 4 is A-A directional profile schematic diagram in Fig. 3；
Fig. 5 is the rearview of the preferred embodiment；
Fig. 6 is the decomposition diagram of the nose cup of the preferred embodiment.
Specific embodiment
Referring to Fig. 1 to Fig. 6, a preferred embodiment of nose cup of the present invention is depicted.Nose cup of the invention specifically includes that close
Envelope portion 1 supports cavity 2, filter core 7, cover 4 and at least one check valve 5；The sealing 1 includes for contacting nose week
It encloses the first side of skin and second side for connecting support cavity 2, the profile and material of first side is configured to
It is in close contact nose skin, the center of the sealing 1 is equipped with the opening being embedded in through the first side and second side for nose,
Nose is embedded in opening just and is in close contact by the face of the first side and nose when user wears nose cup；The support
Cavity 2 includes bottom 22, top 21 and side wall 23, and the bottom 22, top 21 are respectively equipped with opening, 23 hollow out of side wall,
The opening of the bottom 22 is sealingly connected to second side of the sealing 1 and surrounds the opening of the sealing 1；The filter
Core 7 surrounds on the side wall 23 that the support cavity 2 is arranged in；The cover 4 includes bottom end, top and side wall, and the bottom end is set
There is opening with the second side for the sealing 1 that is connected to and cover 4 is made to cover the support cavity 2, the top is set
There is venthole 41, the opening at 2 top 21 of support cavity is sealingly connected to the top and surrounds the venthole 41, institute
The side wall for stating cover 4 is equipped with multiple air inlet mesh 43；The check valve 5 is fixed on according to the position of the venthole 41
The top of the cover 4.
Support sealed connection between cavity 2 and sealing 1 and/sealed connection between support cavity 2 and cover 4 can be with
Selection uses being fixedly connected for non-dismountable mode or being fixedly connected for removably, it is preferred to use removably is consolidated
Fixed connection, such as snap connection or be threadedly coupled, it is conveniently replaceable filter core 7 in this way, and replace various groups of nose cup when necessary
Part.
The nose cup further includes the ear band 6 for the nose cup to be fixed to user's face, ear band 6 can for tether or
Elastic webbing made of elastic material fixes nose cup by being fixed to ear to user's face.Tether can be adjustable
The tether of length, elastic webbing can for cannot adjustment length elastic webbing.Ear band 6 is also provided with the buckle knot of adjusting elasticity
Structure.It is appreciated that ear band 6 can also be replaced with headband, nose cup is fixed to user's face, headband by being fixed to head
Or elastic webbing made of tether or elastic material, and the buckle structure of adjusting elasticity can also be equipped with.
Sealing 1 can be silica gel material, and the profile of the first side of sealing 1 can be approximated to be hollow triangle, with
The exterior contour of nose is similar, can the intact facial contact with nose；First side of sealing 1 and nose
After facial contact, it is in sealing contact between the first side of sealing and skin of face to realize to can use its material properties, example
As the first side of sealing can be made of elastic material, such as soft silica gel material makes the first side of sealing 1.
Filter core 7 and support cavity 2 surround a breathing cavity and preferentially inhale respiratory cavity when can making user's air-breathing
Intracorporal air keeps breathing more smooth, while guaranteeing air filtration effect.Check valve 5 can close when air-breathing, exhale
It is opened when gas, common breathing one-way valve structures can be used；In this embodiment, check valve 5 is by spool 51 and compressing
The valve deck 52 for contacting spool 51 forms, and spool 51 is embedded in the preset cavity 42 in 4 top of cover, and valve deck 52 is fixed to the top of cover 4
End, such as 4 top of cover can preset screw thread, and valve deck 52 can be threaded io cover 4 and spool 51 is limited to cavity 42
Interior, spool 51 can be from intermediate unidirectional outlet air, and 42 bottom of cavity is for supporting spool 51 and being equipped with venthole 41 so that unidirectional
Valve 5 can be connected to breathing cavity.By the way that check valve 5 is arranged, user when air-breathing, close by check valve 5, it is ensured that air warp
Filtration core 7 just enters breathing cavity after filtering, and user when exhaling, open by check valve 5, and the air of exhalation passes through unidirectional
The smooth discharge of valve 5 breathes cavity.The present invention can use a check valve 5 or more check valves 5 are arranged, and can facilitate
It is vented when breathing.
Supporting cavity 2 can be duroplasts material, so as to support filter core 7.In the present invention, support cavity 2 can be with
For truncated conical shape or terrace edge shape, such as square terrace edge shape, to have more under same volume than general cylinder body shape
Big surface area realizes more preferably filter effect so as to support greater area of filter core 7.Filter core 7 can be made as and prop up in advance
The shape that support cavity 2 is close, such as it can be similarly truncated conical shape or terrace edge shape, it is being propped up so as to cover from top to bottom
Support cavity 2 side wall 23 on, and it is more past trap, seal it is better.Filter core 7 can also be fixed on support cavity using other modes
On 2, such as flat shape is made in filter core 7 and is supported on cavity 2 around being pasted onto.
The side wall of cavity 2 is supported to be respectively equipped with non-porous portion in the position of bottom 22 and top 21 close to support cavity 2
Divide to be respectively used to be sealingly connected to second side of sealing 1 and the top of cover 4.Support cavity 2 bottom and sealing 1 it
Between and/or support cavity 2 top and cover 4 top between can further use polyvinyl chloride (PVC) flexible glue or second
Alkene-acetate ethylene copolymer (EVA) foam material is sealed.
Cover 4 can use various appearances；The shape of the air inlet mesh 43 of cover 4 can be different shape such as circle, plum
Flower-shape or ellipse are arranged.
Nose cup of the invention can also include the respiration transducer for monitoring breathing dynamics and frequency, and respiration transducer can
To be fixed on the top of cover 4 according to the position of the venthole 41, such as can be installed near the position of check valve 5
Respiration transducer, respiration transducer, which can be used to monitor the breath data of user and judge whether user suffers from turn, exhales
Inhale disease.Any suitable position of the bottom end in cover 4, top or side wall also can be set in respiration transducer.
Nose cup of the invention can also include bluetooth module, and the monitoring of respiration data that respiration transducer monitors pass through described
Bluetooth module is transmitted to the processing unit with the proximal end of the bluetooth module communication connection, such as the mobile phone with bluetooth module,
Computer etc..The monitoring of respiration data can be passed through the processing of wirelessly or non-wirelessly network transmission to distal end again by proximal end processing unit
Device, such as computer carry out big data monitoring and advance notice to monitoring of respiration data by the processing unit of distal end, so as to
In patient monitoring.
Liquid medicine can be equipped on filter core 7, liquid medicine can be attached to filter core 7 by way of spraying or being impregnated with, reach and control
Treat the effect of some diseases.It is also provided with solid drug between filter core 7 and cover 4, has the function that treat disease.
Nose cup of the invention can also include aspiration pump, and aspiration pump may include the components such as the pump housing and motor.It is evacuated pumping
Cleaned air is taken to enter in filter core 7 and the respiratory cavity body for supporting cavity 2 to be surrounded.
Above bluetooth module, aspiration pump etc. and matched power supply, conduction, conductor tube etc., can be using appropriate
Mode be internal or external on nose cup, such as can be built in respiratory cavity body, be built between cover 4 and breathing cavity
Space, or external such as hose connect by way of by corresponding component carry out it is external.
Breathing nose cup of the invention is a kind of completely new product, solves the comfortableness problem of wearing, does not interfere to use
When mouth speak and eat.Meanwhile having a breathing cavity among nose cup, the comfort worn when breathing can be increased；
Using sealing made of silica gel, the wearer that can be very good to adapt to various different size noses is used on nose cup periphery.
To sum up, nose cup of the invention improves the comfort of wearer, and do not interfere when use mouth speak and
It eats；The wearer that can be very good to adapt to various different size noses uses.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the appended right of the present invention
It is required that protection scope.
Claims (17)
1. a kind of nose cup characterized by comprising sealing supports cavity, filter core, cover and at least one check valve；
The sealing includes the first side for contacting nose skin and second side for connecting support cavity, described close
The center in envelope portion is equipped with the opening being embedded in through the first side and second side for nose；The support cavity include bottom, top and
Side wall, the bottom, top are respectively equipped with opening, the side wall hollow out, and the opening of the bottom is sealingly connected to the sealing
The second side in portion and the opening for surrounding the sealing；The filter core surrounds on the side wall that the support cavity is arranged in；Institute
Stating cover includes bottom end, top and side wall, the bottom end be equipped with opening with the second side for the sealing that is connected to and
Cover is set to cover the support cavity, the top is equipped with venthole, and the opening at the top of the support cavity is sealingly connected to institute
It states top and surrounds the venthole, the side wall of the cover is equipped with multiple air inlet mesh；The check valve is according to
The position of venthole is fixed on the top of the cover.
2. nose cup as described in claim 1, it is characterised in that: the profile and material of the first side of the sealing are configured to
Enough it is in close contact nose skin.
3. nose cup as described in claim 1, which is characterized in that the sealing is made of soft material.
4. nose cup as described in claim 1, which is characterized in that the support cavity is truncated conical shape or terrace edge shape.
5. nose cup as described in claim 1, which is characterized in that the support cavity is duroplasts material, or suitable for hardness
The soft material of conjunction, or be metal material.
6. nose cup as described in claim 1, which is characterized in that the side wall of the support cavity is in the bottom close to support cavity
Non-porous part is respectively equipped with the position at top to be respectively used to be sealingly connected to second side of the sealing and the cover
The top of body.
7. nose cup as claimed in claim 6, which is characterized in that the bottom of the support cavity and second side of the sealing
Between and/or it is described support cavity top and the cover top between be sealed using sealing material.
8. nose cup as described in claim 1, which is characterized in that the air inlet mesh of the cover is circular hole, plum blossom hole, elliptical aperture
Or hex hole.
9. nose cup as described in claim 1, which is characterized in that the check valve includes the valve of spool and forceful contact spool
Lid, the spool are embedded in the preset cavity in cover top, and valve deck is fixed to cover top.
10. nose cup as described in claim 1, which is characterized in that further include being passed for monitoring the breathing of breathing dynamics and frequency
Sensor.
11. nose cup as claimed in claim 10, which is characterized in that the respiration transducer is pacified according to the position of the venthole
Dress is fixed on the top of the cover or the respiration transducer is fixed on appointing for the bottom end of cover, top or side wall
The suitable position of meaning.
12. nose cup as claimed in claim 10, which is characterized in that further include bluetooth module, the respiration transducer monitors
Monitoring of respiration data the processing unit with the proximal end of the bluetooth module communication connection is transmitted to by the bluetooth module.
13. nose cup as claimed in claim 12, which is characterized in that the processing unit of the proximal end is by the monitoring of respiration data
It is transmitted to the processing unit of distal end.
14. nose cup as described in claim 1, which is characterized in that the filter core is equipped with liquid medicine and/or the filter core and cover
Solid drug is equipped between body.
15. nose cup as described in claim 1, which is characterized in that further include aspiration pump, the aspiration pump extract cleaned air into
Enter in the filter core and the respiratory cavity body for supporting cavity to be surrounded.
16. nose cup as described in claim 1, which is characterized in that further include for the nose cup to be fixed to user's face
Ear band or headband, the ear band or headband are elastic webbing made of tether or elastic material.
17. nose cup as claimed in claim 16, which is characterized in that the buckle knot of the ear band or headband equipped with adjusting elasticity
Structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843819.7A CN110507921A (en) | 2019-09-06 | 2019-09-06 | Nose cup |
| PCT/CN2019/107088 WO2021042421A1 (en) | 2019-09-06 | 2019-09-20 | Nasal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843819.7A CN110507921A (en) | 2019-09-06 | 2019-09-06 | Nose cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110507921A true CN110507921A (en) | 2019-11-29 |
Family
ID=68631578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843819.7A Pending CN110507921A (en) | 2019-09-06 | 2019-09-06 | Nose cup |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110507921A (en) |
| WO (1) | WO2021042421A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693284Y (en) * | 2004-05-13 | 2005-04-20 | 杨建福 | Dust proof nose cup |
| US20060096598A1 (en) * | 2004-11-05 | 2006-05-11 | Ho Peter C F | Respiratory mask seal and mask using same |
| CN206063579U (en) * | 2016-08-29 | 2017-04-05 | 杨凌盈科中药现代化研究中心 | A kind of air filter type nose cup |
| CN207011751U (en) * | 2017-07-17 | 2018-02-16 | 广州海科电子科技有限公司 | Air-purifying mask |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050161046A1 (en) * | 2004-01-22 | 2005-07-28 | Michaels Robert C. | Personal air purifier |
| KR101476916B1 (en) * | 2013-07-15 | 2014-12-26 | 윤주성 | Mask |
| CN204582346U (en) * | 2015-04-16 | 2015-08-26 | 上海畅波智能化科技有限公司 | A kind of protective mask with auxiliary initiatively air blowing function |
| CN206325131U (en) * | 2016-12-20 | 2017-07-14 | 深圳市新乐正环保科技有限公司 | A kind of pair of vortex street industry air-supply protective mask |
-
2019
- 2019-09-06 CN CN201910843819.7A patent/CN110507921A/en active Pending
- 2019-09-20 WO PCT/CN2019/107088 patent/WO2021042421A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2693284Y (en) * | 2004-05-13 | 2005-04-20 | 杨建福 | Dust proof nose cup |
| US20060096598A1 (en) * | 2004-11-05 | 2006-05-11 | Ho Peter C F | Respiratory mask seal and mask using same |
| CN206063579U (en) * | 2016-08-29 | 2017-04-05 | 杨凌盈科中药现代化研究中心 | A kind of air filter type nose cup |
| CN207011751U (en) * | 2017-07-17 | 2018-02-16 | 广州海科电子科技有限公司 | Air-purifying mask |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021042421A1 (en) | 2021-03-11 |
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