CN202689908U - Nose-type air vent window screen - Google Patents
Nose-type air vent window screen Download PDFInfo
- Publication number
- CN202689908U CN202689908U CN 201220351510 CN201220351510U CN202689908U CN 202689908 U CN202689908 U CN 202689908U CN 201220351510 CN201220351510 CN 201220351510 CN 201220351510 U CN201220351510 U CN 201220351510U CN 202689908 U CN202689908 U CN 202689908U
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- China
- Prior art keywords
- nose
- window screen
- air vent
- type air
- vent window
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- Expired - Fee Related
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Abstract
The utility model discloses a nose-type air vent window screen which comprises a window screen body and is characterized in that the window screen body is made of transparent polypropylene films in a mould pressing mode, wherein air vents become larger and larger and higher and higher from top to bottom, transit smoothly and protrude outwards like the nose of people; air inlets are arranged at lower end ports of nose-shaped bulges; the nose-shaped bulges are tidily arranged in transverse and perpendicular directions and are staggered in upper and lower rows; and two layers of filtering nets which are obliquely V-shaped, made of polypropylene films and provided with uniform fine holes are arranged inside the polypropylene films. The nose-type air vent window screen provided by the utility model has the advantages of soft ventilation, dust resistance, particularly strong anti-sand storm effect, rain proofing and durability.
Description
Technical field
The utility model relates to screen window, specifically nose formula air vent window screen.
Background technology
Traditional screen window is to form with the radial line of plastics or metal material and parallel braiding, and the air vent of this screen window is the eyelet on plane, though can play the effect of mosquito-insect-proof, the weak effect of preventing sand storm can not be prevented the rain that wafts, and durable in use not.
The utility model content
The purpose of this utility model is for overcoming the deficiencies in the prior art, and a kind of nose formula air vent screen window screen is provided.The ventilation of this window screen is soft, and blocks dust, preventing sand storm effect extra-heavy, and the anti-rain that wafts are durable in use.
The technical scheme that realizes the utility model purpose is:
A kind of nose formula air vent window screen, comprise window screen body, unlike the prior art be: window screen body is formed by the mold pressing of transparent polypropylene film, its air vent is increasing, more and more higher from top to bottom, and rounding off, similar people's nostril is outwards outstanding, lower port in nose projection is provided with air inlet port, nose projection anyhow proper alignment and up-downgoing staggers, in nose projection and trailing flank be provided with the two-layer screen pack that even pore is arranged inclination V font, that made by polypropylene film that is.
The utility model has the advantages that: transparent, it is soft to ventilate, preventing sand storm ability extra-heavy, the ventilative gas circuit of this window screen is: enter from the lower port of the projection of similar people's nose shape, filter through two-layer screen pack first, turn round 90 ° and just can enter the room, dust and sand and dust are blocked; The anti-rain that wafts is effective, and rain wafts on the window screen, and following current is downward, advances less than in the room.
Description of drawings
Fig. 1 is the structural representation of the utility model nose formula air vent window screen;
Fig. 2 is the cross section structure schematic diagram of an air vent of the utility model nose formula air vent window screen.
Among the figure: 1. window shields the nose protruding 1-2. air inlet port 1-3. filter of 1-1..
The specific embodiment
With reference to Fig. 1, a kind of nose formula air vent window screen, comprise window screen body 1, window screen 4 is formed by the mold pressing of transparent polypropylene film, its air vent is increasing, more and more higher from top to bottom, and nostril rounding off, similar people is outwards outstanding, lower port at nose protruding 1-1 is provided with air inlet port 1-2, nose protruding 1-1 anyhow proper alignment and up-downgoing staggers, be provided with in the nose protruding 1-1 two-layer be inclination V font, by the filter 1-3 that polypropylene film is made, filter 1-3 is provided with evenly distributed pore.Its preparation method comprises the steps:
(1) preparation window screen mould 1: begin to arrange the projection in more and more higher, increasing and rounding off, similar people's nostril downwards from any on planar substrates, the lower surface is that the plane lacks the hole, these protruding proper alignment, the up-downgoing setting of staggering;
(2) preparation window screen mould 2: the prominent pin of even proper alignment, 1cm are set at planar substrates
2Arrange 20-30;
(3) stamp out the projection of similar people's nose shape with window screen mould 1 at the transparent polypropylene film, the lower surface of projection is eyelet;
(4) go out punctulate screen pack with window screen mould 2 at polypropylene film;
(5) be 40-45 ° of angle between the V font that the punctulate polypropylene film net of step (4) crimping become is tilted, long limit face and minor face face, grow height that the height of limit face, wide and step (3) stamp out the projection of similar people's nose shape, widely be complementary;
The trailing flank of the screen pack that (6) step (5) cross section is in the shape of the letter V and the projection of similar people's nose shape coupling matched together, the minor face face of V font are in the centre of people's nose shape projection.
Claims (1)
1. a nose formula air vent window shields, comprise window screen body, it is characterized in that: window screen body is formed by the mold pressing of transparent polypropylene film, its air vent is increasing, more and more higher from top to bottom, and rounding off, similar people's nostril is outwards outstanding, lower port in nose projection is provided with air inlet port, and nose projection anyhow proper alignment and up-downgoing staggers, in nose projection and trailing flank be provided with the two-layer filter that even pore is arranged inclination V font, that made by polypropylene film that is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351510 CN202689908U (en) | 2012-07-20 | 2012-07-20 | Nose-type air vent window screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351510 CN202689908U (en) | 2012-07-20 | 2012-07-20 | Nose-type air vent window screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689908U true CN202689908U (en) | 2013-01-23 |
Family
ID=47545539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351510 Expired - Fee Related CN202689908U (en) | 2012-07-20 | 2012-07-20 | Nose-type air vent window screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689908U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817547A (en) * | 2012-07-20 | 2012-12-12 | 高满洪 | Nose type air vent window screen and manufacturing method thereof |
| CN104653082A (en) * | 2013-11-19 | 2015-05-27 | 高黎 | Ventilative mosquito screen |
| CN106639845A (en) * | 2016-12-28 | 2017-05-10 | 中健生（北京）国际医学科技有限公司 | Bionic breathable haze-removal window screen |
| CN106761340A (en) * | 2016-12-28 | 2017-05-31 | 中健生（北京）国际医学科技有限公司 | For bionical breathing except the mucus of haze and its bionical breathing of making remove haze screen window |
| CN108397105A (en) * | 2018-05-11 | 2018-08-14 | 成都市建筑设计研究院 | A kind of anti-screen window for dust and sand weather area |
-
2012
- 2012-07-20 CN CN 201220351510 patent/CN202689908U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817547A (en) * | 2012-07-20 | 2012-12-12 | 高满洪 | Nose type air vent window screen and manufacturing method thereof |
| CN102817547B (en) * | 2012-07-20 | 2015-06-03 | 高满洪 | Nose type air vent window screen and manufacturing method thereof |
| CN104653082A (en) * | 2013-11-19 | 2015-05-27 | 高黎 | Ventilative mosquito screen |
| CN106639845A (en) * | 2016-12-28 | 2017-05-10 | 中健生（北京）国际医学科技有限公司 | Bionic breathable haze-removal window screen |
| CN106761340A (en) * | 2016-12-28 | 2017-05-31 | 中健生（北京）国际医学科技有限公司 | For bionical breathing except the mucus of haze and its bionical breathing of making remove haze screen window |
| CN106639845B (en) * | 2016-12-28 | 2018-06-26 | 中健一生（北京）国际医学科技有限公司 | A kind of bionical breathing removes haze screen window |
| CN108397105A (en) * | 2018-05-11 | 2018-08-14 | 成都市建筑设计研究院 | A kind of anti-screen window for dust and sand weather area |
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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: 20130123 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |