CN212958224U - Plastic profile capable of preventing rainwater from flowing backwards - Google Patents
Plastic profile capable of preventing rainwater from flowing backwards Download PDFInfo
- Publication number
- CN212958224U CN212958224U CN202020917412.2U CN202020917412U CN212958224U CN 212958224 U CN212958224 U CN 212958224U CN 202020917412 U CN202020917412 U CN 202020917412U CN 212958224 U CN212958224 U CN 212958224U
- Authority
- CN
- China
- Prior art keywords
- sealing strip
- rainwater
- fan body
- frame body
- plastic profile
- 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.)
- Active
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a plastic profile for preventing rainwater from flowing backward, which comprises a frame body and a fan body matched with the frame body, wherein the outer side of the bottom of the fan body is arranged to be a level structure to form a water retaining eave, the upper end of the frame body, which is positioned in the sealed cavity formed by the frame body and the fan body, is provided with a third sealing strip, the third sealing strip is clamped with the third sealing strip, the part of the bottom end of the frame body, which is close to the outer side, is provided with a drainage groove, the inclination of the drainage groove is tightly connected with a third sealing strip clamping port, the side surface of the third sealing strip is connected with the drainage groove to form a high rainwater gear, the top of the third sealing strip is arranged in a sealing way with the fan body, and a closed; the utility model reduces the rainwater entering amount by changing the section structure of the fan body; the structure and the position of the third sealing strip are changed, so that rainwater is effectively prevented from permeating; a closed space is formed above the drainage channel to prevent rainwater from entering, so that rainwater is prevented from flowing backwards to enter the room.
Description
Technical Field
The utility model relates to a plastics profile shapes technical field, in particular to prevent plastics profile shapes of rainwater backward flow.
Background
At present plastics profile shapes's mainstream product design, all adopt the mode of design drainage chamber to carry out the emission of plastic steel window infiltration rainwater, but the wash port is effectively not seted up at processing into the window or the wash port is blockked up in the installation use, then the rainwater of putting the glass tank position through joint strip entering can be progressively stored putting the glass tank, when the rainfall volume increases gradually, then the rainwater can appear from the indoor condition of layering position infiltration when surpassing and putting the glass tank degree of depth, along with joint strip's ageing, elasticity reduces, this phenomenon can increase gradually, influence door and window leakproofness on the one hand, on the other hand produces relatively poor experience to the user uses.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a prevent plastic profile shapes that rainwater flows backward, can effectively solve current plastic profile shapes among the background art and cause easily that meet water infiltration indoor, influence door and window leakproofness, use the problem that produces relatively poor experience for the user.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a plastic profile for preventing rainwater from flowing backwards, which comprises a frame body and a fan body matched with the frame body, a first sealing groove is arranged on the frame body, a first sealing strip is arranged in the first sealing groove, a second sealing groove is arranged on the fan body, a second sealing strip is arranged in the second sealing groove, the outer side of the bottom of the fan body is provided with a parallel structure to form a water retaining brim, the upper end of the frame body, which is positioned in a sealing cavity formed by the frame body and the fan body, is provided with a third sealing groove, a third sealing strip is arranged in the third sealing groove and is clamped with the third sealing groove, a drainage groove is arranged at the position of the bottom end of the frame body close to the outer side, the inclination of the drainage groove is tightly connected with the third sealing strip clamping interface, the side surface of the third sealing strip is connected with a drainage groove to form a high rainwater stop, the top of the third sealing strip is arranged in a sealing mode with the fan body, and a closed space is formed above the drainage groove.
Preferably, the wind pressure brace rod of fixed connection in the window ear of the framework outside, through the analysis of atress software, confirm the wind pressure brace rod position, increase the anti deformability of framework ear, and then reduce because of the wind pressure or inside and outside differential pressure lead to joint strip department clearance increase, reduce rainwater infiltration volume.
Preferably, the outer side surface of the water retaining eave protrudes out of the outer side surface of the frame body, so that rainwater can directly flow away along the visible surface of the fan body, the rainwater amount of the sealing rubber strip which is in direct contact with the window is reduced, and the rainwater amount entering the glass placing groove is further reduced.
Preferably, a waterproof weather-resistant adhesive layer is arranged on the side surface, close to the water retaining side, of the high rain water stop.
Preferably, the third sealing strip is an extrusion deformation structure, so that a high rainwater stop is conveniently formed.
Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model forms the water retaining eaves by changing the section structure of the fan body, reduces the infiltration amount of outdoor rainwater through the sealing rubber strips, and prevents rainwater from flowing backwards; the structure and the position of the third sealing strip are changed, so that the third sealing strip is connected with the drainage groove, and rainwater can be effectively prevented from permeating; and when the drainage cavity can not play the drainage effect, a closed space is formed above the drainage groove to prevent rainwater from entering, so that the phenomenon that the rainwater excessively flows over the glass placing groove is prevented, and the rainwater is prevented from flowing backwards to enter the room.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a frame body; 2. a fan body; 3. a first seal groove; 4. a first seal strip; 5. a second seal groove; 6. a second seal strip; 7. a third seal groove; 8. a third seal strip; 9. a water discharge tank; 10. high rain water grade; 11. a closed space; 12. a wind pressure supporting rib; 13. a water retaining brim.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1, a plastic profile for preventing rainwater from flowing backwards comprises a frame body 1 and a fan body 2 matched with the frame body 1, wherein a first sealing groove 3 is arranged on the frame body 1, a first sealing strip 4 is arranged in the first sealing groove 3, a second sealing groove 5 is arranged on the fan body 2, a second sealing strip 6 is arranged in the second sealing groove 5, a water blocking eave 13 is formed by arranging a parallel structure at the outer side of the bottom of the fan body 2, a third sealing groove 7 is arranged at the upper end of the frame body 1, which is positioned in a sealing cavity formed by the frame body 1 and the fan body 2, a third sealing strip 8 is arranged in the third sealing groove 7, the third sealing strip 8 is connected with the third sealing groove 7 in a clamping manner, a drainage groove 9 is arranged at a position, which is close to the outer side, of the bottom end of the frame body 1, the inclination of the drainage groove 9 is tightly connected with a clamping port of the third sealing strip 8, the top of the third sealing strip 8 and the fan body 2 are arranged above the drainage channel 9 in a sealing mode to form a closed space 11.
In this embodiment, fixed connection wind pressure brace 12 in the window ear in the framework 1 outside, through atress software analysis, confirm wind pressure brace 12 position, increase the anti deformability of framework 1 ear, and then reduce because of the wind pressure or inside and outside pressure differential lead to joint strip department clearance increase, reduce rainwater infiltration volume.
In this embodiment, the outer side surface of the water retaining eaves 13 protrudes out of the outer side surface of the frame body 1, so that rainwater directly flows away along the visible surface of the fan body 2, the rainwater amount of the sealing rubber strip directly contacting the window is reduced, and the rainwater amount entering the glass accommodating groove is further reduced.
In this embodiment, the high rain water stop 10 is provided with a waterproof and weather-resistant adhesive layer on the side surface close to the water retaining surface, so as to improve the water retaining effect.
In this embodiment, the third sealing strip 8 is an extrusion deformation structure, conveniently forms high rainwater shelves 10, improves the leakproofness, and then utilizes the rainwater dead weight to get into water drainage tank 9 at first.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. The utility model provides a prevent plastic profile shapes of rainwater backward flow, includes the framework and with framework assorted fan body, be provided with first seal groove in the framework, be provided with first sealing strip in the first seal groove, be provided with the second seal groove on the fan body, be provided with second sealing strip, its characterized in that in the second seal groove: the bottom outside of the fan body is established to the parallel and level structure and forms the manger plate eaves, the upper end that the framework is located framework and fan body formation seal chamber is equipped with the third seal groove, be equipped with the third sealing strip in the third seal groove, third sealing strip and third seal groove joint, the position that the framework bottom is close to the outside is equipped with the water drainage tank, the inclination and the third sealing strip joint mouth zonulae occludens of water drainage tank, third sealing strip side is accepted with the water drainage tank and is constituteed high rainwater shelves, third sealing strip top and the sealed setting of fan body, the water drainage tank top forms the enclosure space.
2. A plastic profile for preventing rainwater from flowing backward as claimed in claim 1, wherein: and a wind pressure supporting rib is fixedly connected in the window lug at the outer side of the frame body.
3. A plastic profile for preventing rainwater from flowing backward as claimed in claim 1, wherein: the outer side surface of the water retaining eave protrudes out of the outer side surface of the frame body.
4. A plastic profile for preventing rainwater from flowing backward as claimed in claim 1, wherein: and a waterproof weather-resistant adhesive layer is arranged on the side surface of the high rainwater stop close to the water retaining side.
5. A plastic profile for preventing rainwater from flowing backward as claimed in claim 1, wherein: the third sealing strip is of an extrusion deformation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917412.2U CN212958224U (en) | 2020-05-27 | 2020-05-27 | Plastic profile capable of preventing rainwater from flowing backwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020917412.2U CN212958224U (en) | 2020-05-27 | 2020-05-27 | Plastic profile capable of preventing rainwater from flowing backwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958224U true CN212958224U (en) | 2021-04-13 |
Family
ID=75376131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020917412.2U Active CN212958224U (en) | 2020-05-27 | 2020-05-27 | Plastic profile capable of preventing rainwater from flowing backwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958224U (en) |
-
2020
- 2020-05-27 CN CN202020917412.2U patent/CN212958224U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212958224U (en) | Plastic profile capable of preventing rainwater from flowing backwards | |
| CN210659839U (en) | Anti-backflow casement window | |
| CN209099942U (en) | A kind of stealthy discharge structure of casement window | |
| CN207553465U (en) | A kind of transparency self-regulation sunshade | |
| CN209817865U (en) | Drainage structure for door and window | |
| CN210918802U (en) | Wind-proof water-draining aluminium alloy window | |
| CN208294390U (en) | A kind of aluminum-coated wood window with dark drain function | |
| CN207879209U (en) | A kind of swinging-out casement window discharge structure | |
| CN216950140U (en) | Energy-conserving inwardly opened window drainage system | |
| CN203947601U (en) | A kind of plastics lines that drip | |
| CN209323799U (en) | A kind of aluminum alloy sunlight house | |
| CN2558743Y (en) | High waterproof sliding plastic window and window frame | |
| CN209959129U (en) | Drainage piece | |
| CN220621608U (en) | Waterproof system door and window | |
| CN213710905U (en) | High-performance aluminum alloy door and window | |
| CN110118051A (en) | A kind of multiple-sealed whole detour draining sliding window | |
| CN216406533U (en) | Improved window frame waterproof structure | |
| CN215859857U (en) | Invisible drainage double-lap-joint window with inner and outer flat frames | |
| CN215056619U (en) | Window frame structure for rainproof sliding window | |
| CN220815465U (en) | Waterproof door and window | |
| CN216406638U (en) | Scalable regulation rain-proof water flows backward suitable type door and window drainage lid | |
| CN213175430U (en) | Formula drainage structures is sunk to austral window, sliding sash | |
| CN215056608U (en) | Window frame structure of waterproof sliding window | |
| CN214007012U (en) | Vertical drainage system for aluminum alloy casement window | |
| CN210067901U (en) | Sinking hidden drainage structure of outward casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |