CN223908067U - A concealed bottom drainage system with enclosed molding for the window frame and sash structure. - Google Patents
A concealed bottom drainage system with enclosed molding for the window frame and sash structure.Info
- Publication number
- CN223908067U CN223908067U CN202520471060.5U CN202520471060U CN223908067U CN 223908067 U CN223908067 U CN 223908067U CN 202520471060 U CN202520471060 U CN 202520471060U CN 223908067 U CN223908067 U CN 223908067U
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- CN
- China
- Prior art keywords
- frame
- section bar
- window
- adhesive tape
- isobaric
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
本实用新型提供了一款封闭压线的隐藏式下排水系统窗框窗扇结构，属于门窗技术领域，该一款封闭压线的隐藏式下排水系统窗框窗扇结构包括玻璃窗，压线，中挺框，第一保温型材，第一塑钢型材，等压胶条，室内密封腔，室外排水等压腔和窗框外沿，玻璃窗的内侧通过胶条与压线固定连接，玻璃窗的外侧通过复合胶条与中挺框固定连接，压线与第一塑钢型材滑动安装后通过发泡胶条固定，第一塑钢型材与中挺框之间滑动安装有第一保温型材，第一保温型材的与玻璃窗通过胶条固定连接，第一塑钢型材与窗框外沿通过胶条固定连接，窗框外沿与中挺框滑动卡接，中挺框的内侧设置有等压胶条；本实用新型能够解决现有的窗框排水口存在的暴露在外界中影响美观的问题。
This utility model provides a concealed bottom drainage system window frame and sash structure with a closed glazing bead, belonging to the field of door and window technology. This concealed bottom drainage system window frame and sash structure includes a glass window, a glazing bead, a mullion frame, a first thermal insulation profile, a first PVC profile, an equal pressure sealing strip, an indoor sealing cavity, an outdoor drainage equal pressure cavity, and an outer edge of the window frame. The inner side of the glass window is fixedly connected to the glazing bead via a sealing strip, and the outer side of the glass window is fixedly connected to the mullion frame via a composite sealing strip. The glazing bead and the first PVC profile are slidably installed and then fixed with a foaming strip. The first thermal insulation profile is slidably installed between the first PVC profile and the mullion frame, and the first thermal insulation profile is fixedly connected to the glass window via a sealing strip. The first PVC profile is fixedly connected to the outer edge of the window frame via a sealing strip. The outer edge of the window frame is slidably engaged with the mullion frame, and an equal pressure sealing strip is provided on the inner side of the mullion frame. This utility model can solve the problem of the drainage outlet of existing window frames being exposed to the outside, affecting aesthetics.
Description
Technical Field
The utility model belongs to the technical field of doors and windows, and particularly relates to a hidden lower drainage system window frame window sash structure for closing a pressing line.
Background
Modern people are increasingly focusing on the comfort and health of living environments. The tightness, sound insulation of the frame sash structure directly influences the indoor air quality and the living experience. The window frame sash structure refers to the main frame and the movable part constituting the window. A window frame is a fixed part of a window, usually mounted on a wall, for supporting a sash. The window sash is a movable part that can be opened or closed and is connected to the window frame by means of hinges, sliding rails, etc. The design of the window frame sash structure directly affects the performance of the window, including lighting, ventilation, heat insulation, sound insulation, safety and most importantly waterproof drainage.
The existing drainage ports of window frames and window sashes are usually directly opened on the side wall of the window frames, and the drainage ports exposed outdoors are often matched with drain hole covers, however, the drain hole covers often have the problems of ageing, falling and fading after being irradiated by sunlight for a long time. The color of the decolored drain hole cover is inconsistent with that of the window frame, and the attractive appearance is affected. Meanwhile, the drain hole cover can be exposed out of the outside after aging and falling, and rainwater can flow back when the drain hole cover is scraped by a large wind direction.
Disclosure of utility model
In view of the above, the utility model provides a hidden lower drainage system window frame window sash structure for closing a pressing line, which can solve the problem that the prior window frame drain outlet is exposed to the outside and affects the appearance.
The utility model is realized in the following way:
The utility model provides a window frame window sash structure of a hidden drainage system for sealing a press line, which comprises a glass window, a press line, a mullion frame, a first preservation Wen Xingcai, a first plastic steel section bar, an isobaric adhesive tape, an indoor sealing cavity, an outdoor drainage isobaric cavity and a window frame outer edge, wherein the inner side of the glass window is fixedly connected with the press line through the composite adhesive tape, the outer side of the glass window is fixedly connected with the mullion frame through the composite adhesive tape, the press line is fixedly connected with the first plastic steel section bar after being slidably arranged with the first plastic steel section bar through a foaming adhesive tape, a first preservation Wen Xingcai is slidably arranged between the first plastic steel section bar and the mullion frame, the upper top surface of the first thermal insulation section bar is fixedly connected with the glass window through the adhesive tape, the first plastic steel section bar is fixedly connected with the window frame outer edge through the composite adhesive tape, the window frame outer edge is in sliding clamping connection with the mullion frame, the inner side of the middling frame is provided with the isobaric adhesive tape, the first preservation Wen Xingcai is divided into a space enclosed by the first plastic steel section bar and the window frame outer edge into the indoor sealing cavity and the outdoor drainage isobaric cavity, and the lower bottom surface of the indoor sealing cavity and the outdoor drainage isobaric cavity is of a stepped structure.
The window sash structure of the hidden lower drainage system for the closed line has the technical effects that 1, the first heat preservation Wen Xingcai is distributed from top to bottom, and the three sealed heat insulation cavities of the indoor sealing cavity and the second heat insulation section bar can remarkably improve the heat insulation performance of the window, reduce heat transfer and further improve indoor comfort. The sealed heat insulation cavity can effectively prevent air, water vapor and noise from penetrating, and the overall sealing performance of the window is improved.
2. The hidden lower drainage system can effectively remove water accumulated in the window, prevent water stains and mildew, and effectively prevent wind from blowing into the room, and the stepped drainage system can effectively prevent rainwater from flowing backward into the room, so that the indoor drying can be kept even in strong storm weather.
3. The groove design can effectively prevent wind from directly blowing into the water outlet, reduce the interference of wind blowing to the drainage system, and ensure the normal operation of the drainage system. Under strong wind weather, the grooves can effectively prevent water from flowing back into the room by external wind power, and the indoor dryness and cleanliness are kept.
3. The hidden lower drainage system enables the drainage outlet to be more hidden, the integral attractive appearance of the window is not affected, and the requirements of modern building design are met.
On the basis of the technical scheme, the window frame and window sash structure of the hidden lower drainage system for closing the pressing line can be improved as follows:
The middle stile frame comprises a first middle stile outer frame, a second middle stile outer frame, a groove and a water outlet, the second middle stile outer frame comprises an upper frame portion and a lower frame portion, the upper end of the first middle stile outer frame is fixedly connected with the outer side of the glass window through a composite adhesive tape, the lower end of the first middle stile outer frame is fixedly connected with the upper frame portion through a composite adhesive tape, a clamping groove matched with a lug on the surface of the first holding Wen Xingcai is formed in the inner wall of the first middle stile outer frame, the first middle stile outer frame is in sliding clamping connection with the first holding Wen Xingcai, the upper frame portion is fixedly connected with the lower frame portion, and the connecting portion of the upper frame portion and the lower frame portion is concavely formed into the groove.
Further, the bottom of the upper frame part is provided with the water outlet, and the water outlet is simultaneously communicated with the outdoor water discharging isopiestic cavity and the groove.
Further, the window frame outer edge includes second heat preservation section bar, second plastic steel section bar and heated board, second plastic steel section bar with first plastic steel section bar passes through compound adhesive tape fixed connection, be provided with on the inner wall of second plastic steel section bar with the spout of the lug looks adaptation of second heat preservation section bar surface, second plastic steel section bar with second heat preservation section bar slip joint, second heat preservation section bar with lower frame portion slip joint, second heat preservation section bar, the below of second plastic steel section bar and lower frame portion is provided with the heated board, the heated board is polyurethane extrusion molding heated board.
The improved scheme has the beneficial effects that the heat insulation board not only enhances the supporting performance of the window frame, but also prevents heat conduction between the wall body and the window frame, and improves the heat insulation performance of the window frame.
Further, polyurethane foam is filled in the first heat preservation section bar Wen Xingcai and the second heat preservation section bar.
The improved scheme has the beneficial effects that the convection of air in the cavity can be effectively prevented, the indoor and outdoor heat exchange is greatly reduced, and the energy-saving index of the material is improved.
Further, the upper end of the isobaric adhesive tape is fixedly connected with the first heat-preserving section bar, and the lower end of the isobaric adhesive tape is fixedly connected with the second heat-preserving section bar and the lower frame part.
Further, the space surrounded by the first plastic steel section bar, the first heat preservation Wen Xingcai, the isobaric adhesive tape and the second plastic steel section bar is the indoor sealing cavity, the space surrounded by the first heat preservation Wen Xingcai, the second heat preservation section bar, the second middle stile outer frame and the isobaric adhesive tape is the outdoor drainage isobaric cavity, and the height of the lower bottom surface of the indoor sealing cavity is higher than the height of the lower bottom surface of the outdoor drainage isobaric cavity.
Further, the pressing line is a closed section pressing line.
The improved scheme has the beneficial effects that the closed section bar is adopted for pressing the line, and the line cannot fall off due to deformation when the glass receives wind pressure and presses the section bar, so that the safety and stability of the door and window are ensured.
Further, one surface of the isobaric adhesive tape facing the outdoor drainage isobaric cavity is of an arch structure.
Further, the foaming adhesive tape is a linear ethylene propylene diene monomer foaming adhesive tape.
The improved scheme has the beneficial effects that an independent separation cavity can be formed between the glass and the profile wall of the outer window frame, and the heat insulation principle of air is utilized, so that the air convection of the original large cavity is effectively improved, and the heat insulation performance is improved.
Compared with the prior art, the hidden lower drainage system window frame window sash structure for the closed line has the beneficial effects that:
1. From top to bottom distributes has first preservation Wen Xingcai, and indoor sealed chamber and the thermal-insulated chamber of three sealed heat preservation section bar of second can show the thermal-insulated performance that improves the window, reduces the heat transfer to improve indoor comfort level. The sealed heat insulation cavity can effectively prevent air, water vapor and noise from penetrating, and the overall sealing performance of the window is improved.
2. The hidden lower drainage system can effectively remove water accumulated in the window, prevent water stains and mildew, and effectively prevent wind from blowing into the room, and the stepped drainage system can effectively prevent rainwater from flowing backward into the room, so that the indoor drying can be kept even in strong storm weather.
3. The groove design can effectively prevent wind from directly blowing into the water outlet, reduce the interference of wind blowing to the drainage system, and ensure the normal operation of the drainage system. Under strong wind weather, the grooves can effectively prevent water from flowing back into the room by external wind power, and the indoor dryness and cleanliness are kept.
3. The hidden lower drainage system enables the drainage outlet to be more hidden, the integral attractive appearance of the window is not affected, and the requirements of modern building design are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a hidden underdrain system window frame sash structure enclosing a wire;
FIG. 2 is a schematic view of a second plastic steel profile of a hidden underdrain system window frame sash structure closing a wire;
FIG. 3 is a schematic view of a second mullion frame of a hidden underdrain system window frame sash structure closing a wire;
FIG. 4 is a schematic view of a first mullion frame of a hidden underdrain system window frame sash structure closing a wire;
FIG. 5 is a schematic view of a first plastic steel profile of a hidden underdrain system window frame sash structure closing a wire;
In the drawings, the list of components represented by the various numbers is as follows:
10. Glass window, 20, line pressing, 30, middle stile frame, 31, first middle stile outer frame, 32, second middle stile outer frame, 321, upper frame portion, 322, lower frame portion, 33, groove, 34, water outlet, 40, first holding Wen Xingcai, 50, first plastic steel section bar, 60, equal pressure adhesive tape, 70, indoor sealing cavity, 80, outdoor drainage equal pressure cavity, 90, window frame outer edge, 91, second heat preservation section bar, 92, second plastic steel section bar, 93, heat preservation board.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the embodiment, the hidden lower drainage system window frame sash structure of the closed pressing line comprises a glass window 10, a pressing line 20, a mullion frame 30, a first holding Wen Xingcai, a first plastic steel section bar 50, an equal pressure adhesive tape 60, an indoor sealing cavity 70, an outdoor drainage equal pressure cavity 80 and a window frame outer edge 90, wherein the inner side of the glass window 10 is fixedly connected with the pressing line 20 through the composite adhesive tape, the outer side of the glass window 10 is fixedly connected with the mullion frame 30 through the composite adhesive tape, the pressing line 20 is fixedly connected with the first plastic steel section bar 50 through a foaming adhesive tape after being slidably mounted, a first holding Wen Xingcai 40 is slidably mounted between the first plastic steel section bar 50 and the mullion frame 30, the upper top surface of the first holding Wen Xingcai is fixedly connected with the glass window 10 through the adhesive tape, the first plastic steel section bar 50 is fixedly connected with the window frame outer edge 90 through the composite adhesive tape, the window frame outer edge 90 is slidably clamped with the mullion frame 30, the equal pressure adhesive tape 60 is arranged on the inner side of the middle frame 30, the equal pressure adhesive tape 60 separates the mullion 30, the first holding Wen Xingcai, the first plastic steel section bar 50 and the window frame outer edge 90 are fixedly clamped with the indoor sealing cavity 70, and the outdoor sealing cavity 80 is the equal pressure drainage equal pressure cavity 70.
In the above technical scheme, the mullion frame 30 includes a first mullion outer frame 31, a second mullion outer frame 32, a groove 33 and a drain outlet 34, the second mullion outer frame 32 includes an upper frame portion 321 and a lower frame portion 322, the upper end of the first mullion outer frame 31 is fixedly connected with the outside of the glass window 10 through a compound adhesive tape, the lower end of the first mullion outer frame 31 is fixedly connected with the upper frame portion 321 through a compound adhesive tape, a clamping groove adapted to a bump on the surface of the first heat-preserving profile 40 is provided on the inner wall of the first mullion outer frame 31, the first mullion outer frame 31 is slidably clamped with the first heat-preserving profile Wen Xingcai, the upper frame portion 321 is fixedly connected with the lower frame portion 322, and the connecting portion of the upper frame portion 321 and the lower frame portion 322 is concavely formed into the groove 33.
Further, in the above-described embodiments, the drain port 34 is provided at the bottom of the upper frame 321, and the drain port 34 communicates with the outdoor drain isopipe 80 and the recess 33 at the same time.
Further, in the above technical scheme, the window frame outer edge 90 includes second heat preservation section bar 91, second plastic steel section bar 92 and heated board 93, second plastic steel section bar 92 passes through compound adhesive tape fixed connection with first plastic steel section bar 50, be provided with the spout with the lug looks adaptation of second heat preservation section bar 91 surface on the inner wall of second plastic steel section bar 92, second plastic steel section bar 92 and the sliding joint of second heat preservation section bar 91, second heat preservation section bar 91 and the sliding joint of lower frame portion 322, second heat preservation section bar 91, the below of second plastic steel section bar 92 and lower frame portion 322 is provided with heated board 93, heated board 93 is polyurethane extrusion molding heated board.
Further, in the above technical solution, the first heat preservation section bar Wen Xingcai and the second heat preservation section bar 91 are both filled with polyurethane foam.
The inside can also be filled with heat insulation cotton.
Further, in the above-mentioned technical solution, the upper end of the isobaric adhesive tape 60 is fixedly connected with the first heat-preserving section bar 40, and the lower end of the isobaric adhesive tape 60 is fixedly connected with the second heat-preserving section bar 91 and the lower frame portion 322.
Further, in the above technical solution, the space enclosed by the first plastic steel section bar 50, the first holding Wen Xingcai, the isobaric adhesive tape 60 and the second plastic steel section bar 92 is the indoor sealing cavity 70, the space enclosed by the first holding Wen Xingcai, the second insulating section bar 91, the second middle stile outer frame 32 and the isobaric adhesive tape 60 is the outdoor drainage isobaric cavity 80, and the height of the lower bottom surface of the indoor sealing cavity 70 is higher than the height of the lower bottom surface of the outdoor drainage isobaric cavity 80.
Further, in the above technical solution, the pressing line 20 is a closed profile pressing line.
Further, in the above-mentioned technical solution, the surface of the isobaric adhesive tape 60 facing the outdoor drainage isobaric cavity 80 has an arch structure.
Further, in the above technical scheme, the foaming adhesive tape is a linear ethylene propylene diene monomer foaming adhesive tape.
In use, some of the rain water seeps into the mullion through the composite strip between the first mullion outer frame 31 and the second mullion outer frame 32, and drains from the drain opening 34 along the arcuate edge of the isobaric strip 60 due to gravity. Since the lower bottom surfaces of the indoor seal chamber 70 and the outdoor drainage isobaric chamber 80 are arranged in a stepwise manner, the lower bottom surface of the indoor seal chamber 70 is higher than the lower bottom surface of the outdoor drainage isobaric chamber 80, so that rainwater does not flow in a countercurrent manner. Meanwhile, the indoor sealing cavity 70 is of a closed structure, so that the heat insulation performance is good.
In particular, the principle of the utility model is that stationary air is a poor conductor. The airtight chamber forms a closed air layer which can effectively block the transfer of heat. Heat needs to be transferred by three means, conduction, convection and radiation. In the airtight chamber, since air does not flow, convective heat transfer is significantly suppressed. When outdoor wind blows and rains, wind pressure can act on the surface of a window or a curtain wall to form a certain pressure difference. If the watertight chamber is not open to the atmosphere, this pressure differential will push rainwater into the chamber. However, as the isobaric watertight cavity is communicated with the atmosphere, the pressure in the cavity can quickly reach balance with the outdoor wind pressure, so that the pressure difference between the inside and the outside of the cavity is eliminated or reduced.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a hidden drainage system window frame casement structure under closed line ball, its characterized in that includes glass window, line ball, well frame, first holding Wen Xingcai, first plastic steel section bar, isobaric adhesive tape, indoor seal chamber, outdoor drainage isobaric cavity and window frame outer edge, the inboard of glass window passes through compound adhesive tape and line ball fixed connection, the outside of glass window passes through compound adhesive tape and well frame fixed connection, the line ball is fixed through the foaming adhesive tape after sliding mounting with first plastic steel section bar, sliding mounting has first holding Wen Xingcai between first plastic steel section bar and the well frame, the last top surface of first thermal insulation section bar passes through adhesive tape fixed connection with glass window, first plastic steel section bar and window frame outer edge pass through compound adhesive tape fixed connection, window frame outer edge and well frame sliding joint, the inboard of well frame is provided with isobaric adhesive tape, isobaric adhesive tape separates well frame, first holding Wen Xingcai, the space that first plastic steel section bar and outer edge enclose is indoor seal chamber and outdoor drainage isobaric cavity, the lower bottom surface of indoor seal chamber and outdoor drainage isobaric cavity is step structure.
2. The hidden lower drainage system window frame window sash structure of a closed line according to claim 1, wherein the middle stile frame comprises a first middle stile outer frame, a second middle stile outer frame, a groove and a water outlet, the second middle stile outer frame comprises an upper frame portion and a lower frame portion, the upper end of the first middle stile outer frame is fixedly connected with the outer side of the glass window through a composite adhesive tape, the lower end of the first middle stile outer frame is fixedly connected with the upper frame portion through the composite adhesive tape, a clamping groove matched with a lug on the surface of the first preservation Wen Xingcai is formed in the inner wall of the first middle stile outer frame, the first middle stile outer frame is in sliding clamping connection with the first preservation Wen Xingcai, the upper frame portion is fixedly connected with the lower frame portion, and the joint of the upper frame portion and the lower frame portion is concavely formed into the groove.
3. A hidden under drain system window frame sash structure according to claim 2, wherein the bottom of the upper frame portion is provided with the drain port, and the drain port is simultaneously communicated with the outdoor drain isopipe cavity and the recess.
4. The hidden lower drainage system window frame window sash structure of a closed line according to claim 3, wherein the window frame outer edge comprises a second heat insulation section bar, a second plastic steel section bar and a heat insulation board, the second plastic steel section bar is fixedly connected with the first plastic steel section bar through a composite adhesive tape, a chute matched with a convex block on the outer surface of the second heat insulation section bar is arranged on the inner wall of the second plastic steel section bar, the second plastic steel section bar is in sliding clamping connection with the second heat insulation section bar, the second heat insulation section bar is in sliding clamping connection with the lower frame part, the heat insulation board is arranged below the second plastic steel section bar and the lower frame part, and the heat insulation board is a polyurethane extrusion molding heat insulation board.
5. The hidden under drain system window frame sash structure of a closed press line according to claim 4, wherein the first insulation section bar Wen Xingcai and the second insulation section bar are both filled with polyurethane foam.
6. The hidden under drain system window frame and window sash structure of a closed line according to claim 5, wherein the upper end of the isobaric adhesive tape is fixedly connected with the first heat preservation section bar, and the lower end of the isobaric adhesive tape is fixedly connected with the second heat preservation section bar and the lower frame part.
7. The window sash structure of a hidden lower drainage system for closing a pressing line according to claim 6, wherein a space surrounded by the first plastic steel section bar, the first holding Wen Xingcai, the isobaric adhesive tape and the second plastic steel section bar is the indoor sealing cavity, a space surrounded by the first holding Wen Xingcai, the second heat-insulating section bar, the second middle stile outer frame and the isobaric adhesive tape is the outdoor drainage isobaric cavity, and the height of the lower bottom surface of the indoor sealing cavity is higher than the height of the lower bottom surface of the outdoor drainage isobaric cavity.
8. A hidden underdrain system window frame sash structure enclosing a wire as defined in claim 7, wherein said wire is a closed profile wire.
9. A hidden under drain system window frame sash structure for a closed line according to claim 8, wherein the side of said isobaric adhesive strip facing said outdoor drain isobaric cavity is in an arch structure.
10. A hidden under drain system window frame sash structure for enclosing a pressure line as defined in claim 9, wherein the foam adhesive strip is a foam ethylene propylene diene monomer adhesive strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520471060.5U CN223908067U (en) | 2025-03-18 | 2025-03-18 | A concealed bottom drainage system with enclosed molding for the window frame and sash structure. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520471060.5U CN223908067U (en) | 2025-03-18 | 2025-03-18 | A concealed bottom drainage system with enclosed molding for the window frame and sash structure. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223908067U true CN223908067U (en) | 2026-02-13 |
Family
ID=98727889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520471060.5U Active CN223908067U (en) | 2025-03-18 | 2025-03-18 | A concealed bottom drainage system with enclosed molding for the window frame and sash structure. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223908067U (en) |
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2025
- 2025-03-18 CN CN202520471060.5U patent/CN223908067U/en active Active
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