CN203935538U - A kind of internally-arranged type nose cup for filtered air - Google Patents
A kind of internally-arranged type nose cup for filtered air Download PDFInfo
- Publication number
- CN203935538U CN203935538U CN201420336717.9U CN201420336717U CN203935538U CN 203935538 U CN203935538 U CN 203935538U CN 201420336717 U CN201420336717 U CN 201420336717U CN 203935538 U CN203935538 U CN 203935538U
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- China
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- nose cup
- internally
- filtered air
- nasal cavity
- arranged type
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Abstract
The utility model discloses a kind of internally-arranged type nose cup for filtered air, comprise: nose cup bodies and screen pack, described nose cup bodies comprises left nose cup, right nose cup and connector, in the outline of described left nose cup and described right nose cup and nasal cavity, profile and nostril outline are mutually closely sealed, and symmetrical by described connector, described left cover body and lateral surface vertical the be connected with limit wing of described right cover body at close nasal cavity, the shape of the described limit wing is consistent with nostril outline, and described screen pack is arranged on the inside of described left nose cup and described right nose cup.By the way, the utility model for the internally-arranged type nose cup of filtered air have that shape is similar to human body nasal cavity, the nasal cavity of can fitting well, and nasal cavity even contact, thereby make user not have very large sense of discomfort, and there is anti-gas-leak, anti-wearing partially, the advantages such as the function such as spacing, gas permeability are better have market prospects widely on the internally-arranged type nose cup for filtered air universal.
Description
Technical field
The utility model relates to nose cup field, particularly relates to a kind of internally-arranged type nose cup for filtered air.
Background technology
At present, when the urban air-quality of cope with bad, there is a kind of novel nose cup, be placed on nasal cavity inside, be used for replacing mouth mask to use.But this nose cup has sense of discomfort owing to not causing having wearing inconvenience and having worn for a long time with the perfect laminating of nasal cavity; Thereby can exist side leakage gas can not guarantee that the gas 100% being inhaled into is filtered simultaneously; This nose cup is because gas permeability is bad, worn for a long time can feel and feel suffocated; And the position of nose cup in nasal cavity is not fixed.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of internally-arranged type nose cup for filtered air, nose cup by employing with nasal cavity laminating, even contact, have modern design, shape rationally, anti-gas-leak, anti-ly wear the advantages such as inclined to one side, spacing, on the internally-arranged type nose cup for filtered air universal, have market prospects widely.
For solving the problems of the technologies described above, the utility model provides a kind of internally-arranged type nose cup for filtered air, comprise: nose cup bodies and screen pack, described nose cup bodies comprises left nose cup, right nose cup and connector, in the outline of described left nose cup and described right nose cup and nasal cavity, profile and nostril outline are mutually closely sealed, and symmetrical by described connector, described left cover body and lateral surface vertical the be connected with limit wing of described right cover body at close nasal cavity, the shape of the described limit wing is consistent with nostril outline, described screen pack is arranged on the inside of described left nose cup and described right nose cup.
In preferred embodiment of the utility model, the inside of described left cover body and described right cover body is provided with the device of the described screen pack of parcel.
In preferred embodiment of the utility model, described device is arranged to planar shaped or spherical.
In preferred embodiment of the utility model, the material of described device is rubber or plastics.
In preferred embodiment of the utility model, the described limit wing is provided with breach in the position near lip.
In preferred embodiment of the utility model, the external diameter ecto-entad of described left nose cup and described right nose cup reduces successively.
In preferred embodiment of the utility model, the material of described screen pack is nanometer bubble silk floss or nanofiber.
The beneficial effects of the utility model are: the utility model for the internally-arranged type nose cup of filtered air have that shape is similar to human body nasal cavity, the nasal cavity of can fitting well, and nasal cavity even contact, thereby make user not have very large sense of discomfort, and there is anti-gas-leak, anti-wearing partially, the advantages such as the function such as spacing, gas permeability are better have market prospects widely on the internally-arranged type nose cup for filtered air universal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the perspective view of internally-arranged type nose cup one preferred embodiment for filtered air of the present utility model;
Fig. 2 is the perspective view of another preferred embodiment of internally-arranged type nose cup for filtered air of the present utility model;
Fig. 3 be internally-arranged type nose cup one preferred embodiment for filtered air of the present utility model face planar structure schematic diagram;
Fig. 4 is the top plan view structural representation of internally-arranged type nose cup one preferred embodiment for filtered air of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, left nose cup, 2, right nose cup, 3, connector, 4, the limit wing, 5, screen pack.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment comprises:
An internally-arranged type nose cup for filtered air, comprising: nose cup bodies and screen pack 5.
Described nose cup bodies comprises left nose cup 1, right nose cup 2 and connector 3, in the outline of described left nose cup 1 and described right nose cup 2 and nasal cavity, profile and nostril outline are mutually closely sealed, and symmetrical by described connector 3, described left cover body 1 and lateral surface vertical the be connected with limit wing 4 of described right cover body 2 at close nasal cavity, the shape of the described limit wing 4 is consistent with nostril outline, and described screen pack 5 is arranged on the inside of described left nose cup 1 and described right nose cup 2.
Due to the special shape of nose cup and most people's nasal cavity profile basically identical, add nose cup and can be divided into large, medium and small three kinds of different size sizes, and selected materials has certain elasticity, therefore can guarantee nose cup and nasal cavity even contact, make wearer can not feel too large discomfort.Nose cup can be slightly larger than nasal cavity internal diameter at the external diameter near nasal cavity Outboard Sections, after guaranteeing to wear, can not drop easily, and the Shi Buhui that also can ensure respiration leaks gas between nasal cavity inwall and nose cup outer wall; But the external diameter in the part near nasal cavity inner side can be slightly less than nasal cavity internal diameter, just as the design of pin in machine components, thereby makes wearer more easily nose cup be put into nasal cavity.
Nose cup is added with a circle perpendicular to the limit wing 4 of nose cup outer wall in the edge near nasal cavity outside, the described limit wing 4 is fitted with the profile of nasal cavity outside, and exist only in the position that there is nose profile in nasal cavity outside, in the position near upper lip, there is no the limit wing, therefore there is a breach in the described limit wing 4, and this breach can play and when wearing, prevent from wearing inclined to one side effect.The described limit wing 4 can be fitted the external margin of nose cup and the perfection of nasal cavity outside, and its structure is vertical with airflow direction, thus the effect of gas leakage while having strengthened preventing from breathing.The outside dimensions of the described limit wing 4, much larger than nasal cavity inwall, therefore only need be shifted the limit wing of nose cup onto nasal cavity outer ledge place when wearing, and can guarantee to wear nose cup all can be in same position at every turn.And can prevent from because of carelessness nose cup being sucked to the danger in nasal cavity after connector 3 fractures in the middle of nose cup.
Preferably, described left cover body 1 is provided with the inside of described right cover body 2 device that wraps up described screen pack 5.
Preferably, described device is arranged to planar shaped or spherical, for economy, consider, there are two kinds of patterns in nose cup: plain edition and high vapor-permeable type, the cover body of medium-sized screen pack and bottom parcel screen pack all adopts planar design, the cover body of the screen pack of high vapor-permeable type and bottom parcel screen pack all adopts hemispherical design, thereby increases breathing area.
Preferably, the material of described device is rubber or the plastics that safe and sanitary rank is higher.
Preferably, the described limit wing 4 is provided with breach in the position near lip.
Preferably, described left nose cup 1 reduces successively with the external diameter ecto-entad of described right nose cup 2.
Preferably, the material of described screen pack 5 is nanometer bubble silk floss or nanofiber, higher and the filterability of health rank and gas permeability are higher, in order to make user more comfortable attractive in appearance when wearing nose cup, the screen pack 5 that nose cup adopts can be with the perfume of various different tastes, and cover body and screen pack 5 comprise respectively various color.
The utility model for the beneficial effect of the internally-arranged type nose cup of filtered air is:
One,, by adopting the special shape basically identical with most people's nasal cavity profile as the structure of nose cup, make nose cup anti-gas-leak, anti-ly wear partially, comfortableness is good;
Two, by adopting at nose cup, near the edge outside nasal cavity, be added with a circle perpendicular to the limit wing of nose cup outer wall, profile laminating, and exist only in the position that there is nose profile in nasal cavity outside, played and when wearing, prevented from wearing inclined to one side effect, and its structure is vertical with airflow direction, thus the effect of gas leakage while having strengthened preventing from breathing;
Three, with respect to the general internally-arranged type nose cup for filtered air, the material of the screen pack of the internally-arranged type nose cup for filtered air is here nanometer bubble silk floss or nanofiber, and the higher and filterability of health rank and gas permeability are higher.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. the internally-arranged type nose cup for filtered air, it is characterized in that, comprise: nose cup bodies and screen pack, described nose cup bodies comprises left nose cup, right nose cup and connector, in the outline of described left nose cup and described right nose cup and nasal cavity, profile and nostril outline are mutually closely sealed, and symmetrical by described connector, described left cover body and lateral surface vertical the be connected with limit wing of described right cover body at close nasal cavity, the shape of the described limit wing is consistent with nostril outline, and described screen pack is arranged on the inside of described left nose cup and described right nose cup.
2. the internally-arranged type nose cup for filtered air according to claim 1, is characterized in that, the inside of described left cover body and described right cover body is provided with the device of the described screen pack of parcel.
3. the internally-arranged type nose cup for filtered air according to claim 2, is characterized in that, described device is arranged to planar shaped or spherical.
4. the internally-arranged type nose cup for filtered air according to claim 2, is characterized in that, the material of described device is rubber or plastics.
5. the internally-arranged type nose cup for filtered air according to claim 1, is characterized in that, the described limit wing is provided with breach in the position near lip.
6. the internally-arranged type nose cup for filtered air according to claim 1, is characterized in that, the external diameter ecto-entad of described left nose cup and described right nose cup reduces successively.
7. the internally-arranged type nose cup for filtered air according to claim 1, is characterized in that, the material of described screen pack is nanometer bubble silk floss or nanofiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336717.9U CN203935538U (en) | 2014-06-24 | 2014-06-24 | A kind of internally-arranged type nose cup for filtered air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336717.9U CN203935538U (en) | 2014-06-24 | 2014-06-24 | A kind of internally-arranged type nose cup for filtered air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935538U true CN203935538U (en) | 2014-11-12 |
Family
ID=51854886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420336717.9U Expired - Fee Related CN203935538U (en) | 2014-06-24 | 2014-06-24 | A kind of internally-arranged type nose cup for filtered air |
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| Country | Link |
|---|---|
| CN (1) | CN203935538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740787A (en) * | 2017-05-12 | 2020-01-31 | 诺斯欧博森公司 | Nasal cavity device |
-
2014
- 2014-06-24 CN CN201420336717.9U patent/CN203935538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110740787A (en) * | 2017-05-12 | 2020-01-31 | 诺斯欧博森公司 | Nasal cavity device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160624 |