CN215056872U - Big ventilation volume double-slope water-proof and drainage shutter - Google Patents
Big ventilation volume double-slope water-proof and drainage shutter Download PDFInfo
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- CN215056872U CN215056872U CN202120080105.8U CN202120080105U CN215056872U CN 215056872 U CN215056872 U CN 215056872U CN 202120080105 U CN202120080105 U CN 202120080105U CN 215056872 U CN215056872 U CN 215056872U
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Abstract
The utility model provides a big two slopes of logical amount of wind prevent drainage shutter, this shutter's shutter frame has designed group angle sign indicating number and has constituteed tripe unit frame, the shutter plate has set up the two slope structures, the shutter plate front end flushes with the shutter plate front end, the rear end has the manger plate, and it has buffering catchment drainage area to reserve between shutter plate rear portion and the manger plate, shutter plate horizontal frame and mullion, and all adopt the sealed concatenation of end face glue between shutter plate and the shutter plate, all fasteners tape glue is sealed to be fastened, ensure that the totally enclosed is waterproof, this kind of big two slopes of logical amount of wind prevent drainage shutter's ventilation rate can reach about 50%, it is high to have intensity, the ventilation rate is high, waterproof drainage performance is superior, and the effect is pleasing to the eye, non-deformable, the processing equipment is simple, economic nature advantage such as good, there is good application prospect in the design construction of building shutter.
Description
Technical Field
The utility model relates to a big two slopes of logical amount of wind prevent drainage shutter is applied to the design and the installation of building field shutter.
Background
At present, vertical louver frames and horizontal louver frames of the traditional louver are usually connected at corners by adopting angle aluminum and screws or rivets, the connection strength is low, the screws or rivet heads at four corners are exposed, and the vertical louver frames and the horizontal louver frames are visible indoors and outdoors, so that the attractiveness is greatly influenced; the louver blades and the louver frame of the traditional waterproof louver are the same in width, the shape structure of the louver blades is generally a Z-shaped single-slope waterproof structure, and when heavy wind and rain happen, rainwater with kinetic energy tends to flow reversely along the single slope of the louver blades, smoothly turns over the upper edges of the louver blades, enters the back of the louver and directly causes leakage; meanwhile, the traditional shutter still often has the problems of window frame seam leakage, louver blade deformation, bending and the like.
In addition, the ventilation rate of the waterproof shutter with the traditional structure can only reach about 30 percent while the waterproof performance is considered, if the ventilation rate is improved, the distance between the shutter blades can only be increased, and the waterproof performance of the shutter is greatly reduced; when the building needs to simultaneously meet the requirements of large ventilation volume and excellent waterproof performance, the traditional shutter can only improve the ventilation volume by increasing the whole size of the shutter with lower ventilation rate per unit area to ensure the waterproof performance, thereby not only causing material waste, but also having poor facade effect; when the size of the opening of the louver is limited, a larger ventilation quantity cannot be realized. Various defects of the traditional shutter are urgently needed to be solved.
Disclosure of Invention
In order to solve the problems of the traditional louver, the utility model provides a large ventilation quantity double-slope waterproof and drainage louver, the louver frame of the louver adopts a closed cavity design, and the louver unit frame is formed by corner combination codes, so that the corner combination strength is high and the appearance effect is good; the louver blades are designed to have a relatively slow slope, and a double-slope structure is arranged, so that the ventilation rate is greatly improved, and the difficulty of rainwater crossing the louver blades is greatly increased; the front end of the louver frame is flush with the front end of the louver blade, the rear end of the louver frame is provided with a water blocking fin, and a buffering water collecting and draining area is reserved between the rear part of the louver blade and the water blocking fin, so that a small amount of rainwater passing through the louver blade can be collected and drained out of a room; the horizontal frame and the vertical frame of the louver frame and the louver blades are spliced in a sealing mode through end face glue, all fasteners are fastened in a sealing mode through glue, and full-sealing and waterproof are guaranteed. The ventilation rate of the large ventilation rate double-slope water-proof and drainage louver can reach about 50%, and the large ventilation rate double-slope water-proof and drainage louver has the advantages of high strength, high ventilation rate, excellent water-proof and drainage performance, attractive effect, difficulty in deformation, simplicity in processing and assembly, good economy and the like.
The utility model adopts the technical proposal that: the utility model provides a big ventilation volume two slopes prevent drainage shutter, by the shutter frame, two slope shutter plate, group angle sign indicating number, stainless steel screw processing assembly constitutes characterized by: the vertical frame and the horizontal frame of the louver frame are connected through corner combining codes, the cross section of the double-slope louver blade is provided with a screw groove, two ends of the double-slope louver blade are connected to the louver frame with two vertical sides through stainless steel screws, the double-slope louver blade is arranged in an inclined mode, and the outer side face of the double-slope louver blade is provided with a double-slope structure.
The outer side surface of the double-slope louver blade is provided with an upper step slope and a lower step slope, and the outer end of the upper slope is cantilevered.
The louver frame is h-shaped, the front end of the louver frame is not provided with a water blocking fin, the rear end of the louver frame is provided with a water blocking fin, and a drainage channel is reserved between the double-slope louver blade at the lowest end and the louver frame at the lower end.
The louver frame is flush with the front ends of the double-slope louver blades, and a certain distance is reserved between the rear water blocking fins and the rear end faces of the double-slope louver blades.
The beneficial effects of this technical scheme are:
1. the group angle strength is high: after the horizontal louver frame and the vertical louver frame are cut and processed, corner assembling glue is injected into a corner assembling cavity, corner assembling codes are inserted, an integral louver unit frame is formed on a corner assembling machine, and the strength of a corner assembling is high.
2. The corner sealing performance is good: and corner assembling glue is injected into the corner assembling cavity, so that the corner sealing performance is good.
3. And (4) double-slope drainage: the louver blades are designed into a double-slope structure, the difficulty that rainwater crosses the louver blades is greatly increased, and the waterproof performance of the louver is improved.
4. The blade is not easy to deform: the double-slope structure thickness of the louver blades effectively improves the rigidity of the louver blades, so that the louver blades are not easy to deform under the action of wind and rain, and the phenomenon that the blades of the traditional louver are easy to deform and bend is avoided.
5. Large ventilation volume: the structure of the louver window ensures that under the condition of large ventilation quantity, the adjacent louver blades have larger lap joint quantity, and the waterproof performance of the louver window is improved.
6. And (3) reflux design: a certain distance is reserved between the rear water blocking fin at the rear end of the louver frame and the rear end face of the double-slope louver blade, and a drainage channel is reserved between the louver blade at the lowermost end and the louver frame at the lower end, so that even a small amount of rainwater passes over the louver blade, the rainwater can flow out of the drainage channel for water collection of the lower frame of the louver under the action of gravitational potential energy.
7. And (3) full sealing: the horizontal frame and the vertical frame of the louver frame and the louver blades are spliced in a sealing mode through end face glue, all fasteners are fastened in a sealing mode through glue, and full-sealing and waterproof are guaranteed.
Drawings
An embodiment of the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a vertical sectional node diagram of a large ventilation rate double-slope waterproof and drainage louver;
FIG. 2 is an enlarged detail view of the shutter frame;
FIG. 3 is an enlarged detail view of the louvres;
fig. 4 is an external view of the assembled large ventilation rate double-slope water-proof and drainage shutter.
In the figure, 1 is a louver frame, 2 is a double-slope louver blade, 3 is a group of angle codes, and 4 is a stainless steel screw.
Detailed Description
In fig. 1 and 4, a horizontal louver frame and a vertical louver frame form a whole louver unit frame on a factory corner assembling machine through corner assembling corner connectors 3, the cut and processed double-slope louver blades 2 are placed into the louver unit frame, the direction of the double-slope louver blades is parallel to that of the horizontal louver frame 1, and two ends of each double-slope louver blade 2 are sequentially connected onto the vertical louver frame 1 through stainless steel screws 4 to form a louver.
Therefore, the assembly implementation of the large-ventilation-capacity double-slope waterproof and drainage shutter is simply realized.
Claims (4)
1. The utility model provides a big ventilation volume two slopes prevent drainage shutter, by the shutter frame, two slope shutter plate, group angle sign indicating number, stainless steel screw assembly constitutes characterized by: the vertical frame and the horizontal frame of the louver frame are connected through corner combining codes, the cross section of the double-slope louver blade is provided with a screw groove, two ends of the double-slope louver blade are connected to the louver frame with two vertical sides through stainless steel screws, the double-slope louver blade is arranged in an inclined mode, and the outer side face of the double-slope louver blade is provided with a double-slope structure.
2. The large ventilation rate double-slope waterproof and drainage shutter as claimed in claim 1, wherein: the outer side surface of the double-slope louver blade is provided with an upper step slope and a lower step slope, and the outer end of the upper slope is cantilevered.
3. The large ventilation rate double-slope waterproof and drainage shutter as claimed in claim 1, wherein: the louver frame is h-shaped, the front end of the louver frame is not provided with a water blocking fin, the rear end of the louver frame is provided with a water blocking fin, and a drainage channel is reserved between the double-slope louver blade at the lowest end and the louver frame at the lower end.
4. The large ventilation rate double-slope waterproof and drainage shutter as claimed in claim 1, wherein: the louver frame is flush with the front ends of the double-slope louver blades, and a certain distance is reserved between the rear water blocking fins and the rear end faces of the double-slope louver blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080105.8U CN215056872U (en) | 2021-01-13 | 2021-01-13 | Big ventilation volume double-slope water-proof and drainage shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080105.8U CN215056872U (en) | 2021-01-13 | 2021-01-13 | Big ventilation volume double-slope water-proof and drainage shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056872U true CN215056872U (en) | 2021-12-07 |
Family
ID=79250291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120080105.8U Active CN215056872U (en) | 2021-01-13 | 2021-01-13 | Big ventilation volume double-slope water-proof and drainage shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056872U (en) |
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2021
- 2021-01-13 CN CN202120080105.8U patent/CN215056872U/en active Active
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