CN206888882U - A kind of rain-proof is breathed freely counter direction jet trays - Google Patents
A kind of rain-proof is breathed freely counter direction jet trays Download PDFInfo
- Publication number
- CN206888882U CN206888882U CN201720536330.1U CN201720536330U CN206888882U CN 206888882 U CN206888882 U CN 206888882U CN 201720536330 U CN201720536330 U CN 201720536330U CN 206888882 U CN206888882 U CN 206888882U
- Authority
- CN
- China
- Prior art keywords
- plate body
- rain
- counter direction
- inclined hole
- hole
- 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.)
- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a kind of ventilative counter direction jet trays of rain-proof; the counter direction jet trays uses transparent or semitransparent material; plate shape is cuboid; it has been covered with the hole through plate body in the largest face of plate body; it is characterized in that; hole on the plate body is the unified inclined hole to inclined and incline direction perpendicular to one side of plate body, the counter direction jet trays can solve the problems, such as very well conventional window screening can not barrier blinding wind rain and perspectivity can not protect very much privacy by force.
Description
Technical field
It the utility model is related to a kind of for the ventilative construction material of the rain-proof of door and window.
Background technology
Window screening on conventional window, can only typically stop the entrance of mosquito, can not barrier blinding wind rain so that rainwater is beaten
Composite floor board and other furniture in moist chamber.Furthermore these window screening perspectivities are too strong, it is unfavorable for protecting privacy, for toilet, has
When it is very awkward.
The content of the invention
In order to solve the two problems, the utility model provides a kind of ventilative counter direction jet trays of rain-proof, and the counter direction jet trays uses saturating
Bright or trnaslucent materials, plate shape are cuboids, and the hole through plate body has been covered with the largest face of plate body, it is characterized in that,
Hole on the plate body is the unified inclined hole to inclined and incline direction perpendicular to one side of plate body, and these are oblique
There is such a feature in hole, and the aperture section of inclined hole projects the orthographic projection on plate body opposite, with the inclined hole another
Aperture section is non-intersect.The effect of this feature is exactly：All light perpendicular to inclined hole aperture section are all directly to wear
Inclined hole is crossed, they are can be by the stop of inclined hole inwall（Reflection or refraction）, so, ensure that at least there is one
Rectangular area, all light of directive inclined hole all will not be directly through inclined hole in this region, and being all can be by inclined hole
The stop of inwall（Reflection or refraction）, thus this feature ensure that the counter direction jet trays has preferable not transparent effect.Another
Aspect, all raindrop perpendicular to the flight of inclined hole aperture section are also can not be directly through inclined hole, and can be by inclined hole
The stop of wall, so, ensure that a rectangular area at least be present, all raindrop to be flown in this region to inclined hole
All also all will not be that so, can also be ensured that the counter direction jet trays has by the stop of inclined hole inwall directly through inclined hole
Preferable rainproof effect.
This rain-proof breathe freely counter direction jet trays due to there is the presence of inclined hole, even if plate body using transparent material, to the perspective of light
Property is much weaker than conventional window screening.Because not only inclined hole inwall produces stop to light, and inclined hole outer wall is to anti-caused by light
The perspectivity of light can also be reduced by penetrating and reflecting, along with inclined hole can also be staggered, so that the counter direction jet trays is in similar
Translucent effect；Furthermore the counter direction jet trays can also use trnaslucent materials, so, counter direction jet trays can see-through area just only go out
In the range of a present limited acute angle, if correct be installed on an acute angular areas above toilet window, that is, windowsill
Can be visual by an acute angular areas below the windowsill of outside, viewing area is extremely limited, so the ventilative counter direction jet trays of rain-proof also can be fine
Privacy is protected, avoids embarrassment.
It is downward principle to be flowed to naturally according to rainwater, and this rain-proof breathes freely counter direction jet trays when mounted, as long as ensureing correct
Install in direction（Inclined hole low side is high-end in inner side in outside）, so that it may realize rainproof effect.It is demonstrated experimentally that if blinding wind rain is from outer
Side flight come, when rain is not very big, rainwater at all can not by inclined hole to plate body inner side, when blinding wind rain is very big, though
So have a small amount of rainwater due to being pressed through inclined hole, but these water only can along counter direction jet trays toward flowing down, in downflow processes if
Running into inclined hole still can be along inclined hole to outflow, so this rain-proof is breathed freely, counter direction jet trays has anti-blinding wind rain effect well.
Brief description of the drawings
Accompanying drawing 1 is the ventilative counter direction jet trays fragmentary isometric views of rain-proof.
Accompanying drawing 2 is the ventilative counter direction jet trays side partial cross-sectional of rain-proof.
Accompanying drawing explains 1- plate bodys, 2- inclined holes.
Embodiment
Rain-proof breathe freely counter direction jet trays can embodiment 1, for toilet window, plate body uses the white plastics of translucent china, inclined hole
The parameters of plate can be arranged such that, the cross section of inclined hole is arranged to rectangle, and the height of cross section is arranged to 2 millimeters, wide
Degree is arranged to 4 millimeters, and inclined hole gradient is arranged to 45 degree, the incline direction of inclined hole between plate body base, inclined hole away from
From being arranged to 1 millimeter；For enhancing rainproof effect and transparent effect, inclined hole are not staggered；In order to ensure perpendicular to inclined hole hole
All light in mouth section all can not be directly through inclined hole, by research, it is only necessary to which the thickness of plate body is more than arithmetic expression { tiltedly
The height ÷ sin of hole cross section（The gradient of inclined hole）Value just, that is, say and be greater than { 2 ÷ sin（45º）Value
（2.828 millimeter）, the thickness of plate body can be defined as 3.5 millimeters（Also 3 millimeters and other values, Ke Yigen can also be defined as
According to production cost, not rainproof effect and transparent effect reasonable value）, the width of plate body can produce plurality of specifications, such as：400 millis
Rice, 500 millimeters, 1000 millimeters, then select to use because of the width of window, the length of plate body can also produce plurality of specifications,
Such as：5 meters, 10 meters, 15 meters, then used according to the height of window to cut；This example 1 can ensure extraordinary not have an X-rayed
Effect, and preferable rainproof effect, also also have and stop mosquito effect well, can be used for toilet window.
Rain-proof breathe freely counter direction jet trays can embodiment 2, for room window, plate body uses transparent plastic, counter direction jet trays it is each
Parameter can be arranged such that inclined hole cross section is arranged to rectangle, and the height of cross section is arranged to 2 millimeters, and width is arranged to 8 millis
Rice, inclined hole gradient are arranged to 45 degree, and the incline direction of inclined hole is arranged to 1 milli perpendicular to the distance between plate body base, inclined hole
Rice, for enhancing rainproof effect and transparent effect, inclined hole are not staggered, the thickness of plate body is according to being more than { 2 ÷ sin（45º）}
Value（2.828 millimeter）To be defined as 4 millimeters, the width and length of plate body are produced with plurality of specifications, are selected on demand, cutting makes
With this example 2, because using transparent plastic, it is ensured that there is more high brightness in room, ensures because widening inclined hole cross-sectional width
More preferable gas permeability, because thickening plate body thickness ensures more preferable rainproof effect, also also have and stop mosquito effect well, do not have an X-rayed
Effect is general, can be used for room window.
Claims (2)
- The counter direction jet trays 1. a kind of rain-proof is breathed freely, plate shape is cuboid, and the hole through plate body has been covered with the largest face of plate body, It is characterized in that the hole on the plate body is the unified inclined hole to inclined and incline direction perpendicular to one side of plate body, And these inclined holes also have such a feature, and the aperture section of inclined hole projects the orthographic projection on plate body opposite, oblique with this Another aperture section in hole is non-intersect.
- The counter direction jet trays 2. rain-proof according to claim 1 is breathed freely, it is characterized in that, plate body uses transparent or semitransparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536330.1U CN206888882U (en) | 2017-05-16 | 2017-05-16 | A kind of rain-proof is breathed freely counter direction jet trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536330.1U CN206888882U (en) | 2017-05-16 | 2017-05-16 | A kind of rain-proof is breathed freely counter direction jet trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888882U true CN206888882U (en) | 2018-01-16 |
Family
ID=61342315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536330.1U Expired - Fee Related CN206888882U (en) | 2017-05-16 | 2017-05-16 | A kind of rain-proof is breathed freely counter direction jet trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643784A (en) * | 2018-03-15 | 2018-10-12 | 赵庚 | Plate glass is every rainwater-proof and ventilated structure |
-
2017
- 2017-05-16 CN CN201720536330.1U patent/CN206888882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643784A (en) * | 2018-03-15 | 2018-10-12 | 赵庚 | Plate glass is every rainwater-proof and ventilated structure |
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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: 20180116 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |