CN209838217U - Door and window frame drainage structures - Google Patents
Door and window frame drainage structures Download PDFInfo
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- CN209838217U CN209838217U CN201821749745.8U CN201821749745U CN209838217U CN 209838217 U CN209838217 U CN 209838217U CN 201821749745 U CN201821749745 U CN 201821749745U CN 209838217 U CN209838217 U CN 209838217U
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- frame
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- door
- drainer
- cavity
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Abstract
The utility model discloses a door and window frame drainage structures, including drainer and door and window frame lower fan club AND gate window open the closed cavity that forms between the frame lower frame, door and window opens the lower part that the frame lower frame is close to the outdoor side and has linked firmly additional drainage frame, the inside cavity of additional drainage frame forms additional drainage cavity, the drainer is water pipe form, install and open frame lower frame inside and be close to outdoor side department at door and window, the drainer upper end is the water inlet, and closed cavity intercommunication, the lower extreme is the delivery port, with additional drainage cavity intercommunication, be equipped with the wash port on the lateral wall of additional drainage cavity lower extreme towards the outdoor side. The utility model provides a door and window frame drainage structures through the drainage structures who improves the window frame, increases additional drainage frame and installation drainer at the lower frame, still through the difference in height that increases wash port and ponding surface for drainage rate, when the water pressure that the wash port produced is greater than outdoor wind pressure, the rainwater discharge chamber is outdoor, can avoid the rainwater directly to flow backward indoorly.
Description
Technical Field
The utility model relates to a door and window field, concretely relates to door and window frame drainage structures.
Background
In rainy days, water is often accumulated in a closed cavity formed by a lower sash stile and a lower frame of the casement window, and a drainage structure is required to be arranged to drain water. The side wall of the lower frame facing the outdoor is generally provided with a drain hole, and water is drained out of the room through the drain hole to avoid water accumulation. However, under the condition of heavy rainfall, the drain hole can not timely drain a large amount of rainwater, which can lead to ponding, and at the moment, if outdoor wind pressure is large, the ponding can be poured into the room under the drive of airflow, thereby causing indoor water inflow.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve one of the above-mentioned problems.
In order to realize the above-mentioned purpose, the utility model provides a door and window frame drainage structures, including drainer and door and window frame lower fan club AND gate window open the closed cavity that forms between the frame lower frame, door and window opens the lower part that the frame lower frame is close to the outdoor side and has linked firmly additional drainage frame, the inside cavity of additional drainage frame forms additional drainage cavity, the drainer is water pipe form, installs and opens the inside outdoor side department that is close to of frame lower frame at door and window, the drainer upper end be the water inlet, with closed cavity intercommunication, the lower extreme is the delivery port, with additional drainage cavity intercommunication, be equipped with the wash port on the lateral wall of additional drainage cavity lower extreme orientation outdoor side.
Furthermore, the upper end of the drainer is fixedly connected with a limiting block.
Further, the lower end face of the drainer is an inclined plane which is inclined by 20-45 degrees relative to the longitudinal direction of the drainer.
Further, the drainer is vertically installed on the lower frame of the door and window opening frame.
Furthermore, the limiting block at the upper end of the drainer is clamped at the lower frame of the door and window opening frame of the window frame close to the outside of the window, the upper part of the drainer pipe body penetrates through the inside of the lower frame of the door and window opening frame, and the lower part of the drainer pipe body extends into and is located in the additional drainage cavity.
Further, the drain hole is flush with the bottom surface of the additional drainage cavity.
Furthermore, a sealing rubber strip is arranged at the joint of the lower sash stile of the sash frame of the door window and the lower frame of the opening frame of the door window.
Further, the bottom end of the indoor side of the lower frame of the door and window opening frame is higher than the bottom end of the additional drainage cavity.
Furthermore, the upper end of the drainer is higher than the mounting surface of the indoor side of the door and window, and the lower end of the drainer is lower than the mounting surface of the indoor side of the door and window.
Furthermore, the installation surface of the indoor side of the door and the window and the installation surface of the outdoor side of the door and the window have a height difference.
Compared with the prior art, the utility model, have following advantage and effect: by improving the drainage structure of the window frame, the lower frame is additionally provided with the additional drainage frame and the drainer, so that the height difference between the drainage hole and the water accumulation surface is increased, and the drainage speed is accelerated; the higher the liquid level is, the stronger the water pressure generated by the drain hole is, when the water pressure generated by the drain hole is larger than outdoor wind pressure, rainwater is drained outdoors, and rainwater can be prevented from directly flowing backwards indoors.
Drawings
Fig. 1 is a schematic view of a door/window frame drainage structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a water drainer of a door/window frame drainage structure according to an embodiment of the present invention.
Description of reference numerals:
1-lower stile; 2-lower frame; 3-sealing the cavity; 4-a drainer; 5-additional drainage cavity; 6-a drain hole; 7-wall body.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
As shown in fig. 1, a door and window frame drainage structure includes a drainer 4, a door and window frame lower stile 1 and a door and window opening frame lower frame 2, wherein the door and window opening frame lower frame 2 is fixedly connected with an additional drainage frame, the internal hollow of the additional drainage frame forms an additional drainage cavity 5, the drainer 4 is in a water pipe shape, preferably a round pipe, and is installed in the door and window opening frame lower frame 2, the internal part of the door and window opening frame lower frame is close to the outdoor side, the upper end of the drainer 4 is a water inlet communicated with the closed cavity 5, the lower end is a water outlet communicated with the additional drainage cavity 5, and a drainage hole 6 is formed in the side wall of the lower end of the additional drainage cavity 5 facing the outdoor side. The door and window opening frame is a frame fixedly installed on a corresponding door and window installation position wall body, and the door and window sash frame is correspondingly installed on the door and window opening frame. The additional drainage cavity 5 can increase the height difference between the drainage hole 6 and the water accumulation surface, accelerate the drainage speed and prevent water from flowing backwards.
The upper end of the drainer 4 is fixedly connected with a limiting block. Preferably, the limiting blocks are cuboids, are provided with a pair of limiting blocks, and are symmetrically arranged at the upper ends of the edges of the drainers 4.
The lower end face of the drainer 4 is an inclined plane which is longitudinally inclined by 20-45 degrees relative to the drainer 4, so that the area of the water outlet is increased, and the water outlet is prevented from being blocked after the drainer is installed. Preferably, the drain 4 is injection molded from a rigid plastic.
The drainer 4 is vertically arranged on the lower frame 2 of the door and window opening frame. The limiting block at the upper end of the drainer 4 is clamped at the lower frame 2, close to the outside of the window, of the window frame, the upper part of the pipe body of the drainer 4 penetrates through the lower frame 2, close to the outside of the window, of the window frame, and the lower part of the pipe body of the drainer 4 penetrates through the top of the additional drainage frame and stretches into and is located in the additional drainage cavity 5. The stopper of 4 water inlets of drainer can guarantee drainer 4 water inlets and ponding avoid drainer 4 after the installation down when the lowest face parallel and level.
The drain hole 6 is flush with the bottom surface of the additional drain cavity 5. Is more beneficial to draining water and is not easy to accumulate water.
And a sealing rubber strip is arranged at the joint of the lower sash stile 1 of the sash frame of the door window and the lower frame 2 of the opening frame of the door window, so that the sealing performance is further enhanced. Door and window sash frame lower sash club 1's indoor side sash club passes through the bridge cut-off with outdoor side sash club and is connected, door and window opens the indoor side frame of frame lower frame 2 and is connected through another bridge cut-off with outdoor side frame, is connected with the window frame adhesive tape between two bridge cuts-offs, separates into outdoor outside closed cavity and indoor side closed cavity with closed cavity 3, the sealed effect of window frame adhesive tape can block the infiltration and advance rainwater in the closed cavity 3 gets into in the indoor side closed cavity, the water inlet of drainer 4 is located outdoor side closed cavity. And a sealing rubber strip is also arranged at the joint of the lower stile 1 of the door and window sash frame and the glass.
The additional drainage frame is arranged below the outdoor side of the lower frame 2 of the door and window opening frame, and the bottom end of the indoor side of the lower frame 2 of the door and window opening frame is higher than the bottom end of the additional drainage cavity 5. The door and window is characterized in that the mounting surface of the indoor side of the door and window and the mounting surface of the outdoor side of the door and window have a height difference, the upper end of the drainer 4 is higher than the mounting surface of the indoor side of the door and window, and the lower end of the drainer 4 is lower than the mounting surface of the indoor side of the door and window, so that the effect of accelerating the drainage speed is achieved.
Although joint strip is arranged at the joint of the lower sash stile 1 of the door window sash frame and the lower frame 2 of the door window opening frame, a small amount of rainwater can penetrate into a sealed cavity 3 formed by the lower sash stile 1 and the lower frame 2 of the leakage window frame occasionally, then accumulated water is generated, after the drainer 4 and the additional drainage cavity 5 are arranged, the accumulated water is quickly drained into the additional drainage cavity 5 through the drainer 4 and then is drained out of a room through the drainage hole 6, the accumulated water is effectively drained, and outdoor water is prevented from entering the room.
In other embodiments, a plurality of the drainers 4 may be longitudinally distributed along the lower frame 2 of the door/window opening frame, and the plurality of the drainers 4 drain water together, so as to accelerate the drainage speed.
To sum up, the drainage structure of the door and window frame of the utility model improves the drainage structure of the window frame, adds the drainage cavity on the lower frame and installs the drainer, increases the height difference between the drainage hole and the water accumulation surface, and accelerates the drainage speed; the higher the liquid level is, the stronger the water pressure generated by the drain hole is, when the water pressure generated by the drain hole is larger than outdoor wind pressure, rainwater is drained outdoors, and rainwater can be prevented from directly flowing backwards indoors.
It is worth explaining that the utility model discloses mainly used inwardly opened window, swinging-out casement window, but not limited to inwardly opened window, swinging-out casement window.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of protection of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a door and window frame drainage structures which characterized in that: including drainer (4) and door and window fan frame lower fan club (1) and door and window open closed cavity (3) that forms between frame lower frame (2), door and window opens the lower part that frame lower frame (2) are close to the outdoor side and has linked firmly additional drainage frame, the inside cavity of additional drainage frame forms additional drainage cavity (5), drainer (4) are the water pipe form, install and open frame lower frame (2) inside and be close to outdoor side department at door and window, drainer (4) upper end is the water inlet, with closed cavity (3) intercommunication, the lower extreme is the delivery port, with additional drainage cavity (5) intercommunication, be equipped with wash port (6) on the lateral wall of additional drainage cavity (5) lower extreme towards the outdoor side.
2. A jamb drain structure as claimed in claim 1, wherein: the upper end of the drainer (4) is fixedly connected with a limiting block.
3. A jamb drain structure according to claim 2, wherein: the lower end face of the drainer (4) is an inclined plane which is inclined by 20-45 degrees relative to the longitudinal direction of the drainer (4).
4. A jamb drain structure according to claim 3, wherein: the drainer (4) is vertically arranged on the lower frame (2) of the door and window opening frame.
5. The jamb drain structure of claim 4, wherein: the limiting block of drainer (4) upper end card is in the window frame is close to the door and window outside the window and opens frame lower frame (2) department, drainer (4) pipe shaft upper portion passes inside door and window opens frame lower frame (2), the lower part stretches into and is in additional drainage cavity (5).
6. A jamb drain structure as claimed in claim 1, wherein: the drain hole (6) is flush with the bottom surface of the additional drain cavity (5).
7. A jamb drain structure as claimed in claim 1, wherein: and a sealing rubber strip is arranged at the joint of the lower sash stile (1) of the sash frame of the door window and the lower frame (2) of the opening frame of the door window.
8. A jamb drain structure as claimed in any of claims 1-7, wherein: the bottom end of the indoor side of the lower frame (2) of the door and window opening frame is higher than the bottom end of the additional drainage cavity (5).
9. A jamb drain structure as claimed in claim 8, wherein: the upper end of the drainer (4) is higher than the mounting surface of the indoor side of the door and window, and the lower end of the drainer is lower than the mounting surface of the indoor side of the door and window.
10. A jamb drain structure as claimed in claim 9, wherein: the mounting surface of the indoor side of the door and the window and the mounting surface of the outdoor side of the door and the window have a height difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749745.8U CN209838217U (en) | 2018-10-26 | 2018-10-26 | Door and window frame drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749745.8U CN209838217U (en) | 2018-10-26 | 2018-10-26 | Door and window frame drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838217U true CN209838217U (en) | 2019-12-24 |
Family
ID=68889383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749745.8U Active CN209838217U (en) | 2018-10-26 | 2018-10-26 | Door and window frame drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838217U (en) |
-
2018
- 2018-10-26 CN CN201821749745.8U patent/CN209838217U/en active Active
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