CN210714387U - Sealing device for casement window - Google Patents
Sealing device for casement window Download PDFInfo
- Publication number
- CN210714387U CN210714387U CN201921133676.2U CN201921133676U CN210714387U CN 210714387 U CN210714387 U CN 210714387U CN 201921133676 U CN201921133676 U CN 201921133676U CN 210714387 U CN210714387 U CN 210714387U
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- China
- Prior art keywords
- casement
- window frame
- fixedly connected
- closing plate
- joint
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sealing device for flat-open window, it includes the window frame, the casement of being connected with the window frame, the first baffle of fixedly connected with in the window frame inner wall, the joint groove has been seted up to the terminal surface of casement, first baffle cooperates with joint groove looks joint, first baffle towards the first closing plate of one side fixedly connected with and the second closing plate of casement, forms the seal groove between first closing plate and the second closing plate, joint groove towards one side fixedly connected with and the third closing plate of seal groove looks joint complex of first baffle. The utility model discloses in casement and window frame phase-to-phase joint, first baffle cooperates with joint groove looks joint, and the third closing plate of joint inslot simultaneously can cooperate with the sealed groove looks joint on the first baffle, has guaranteed that the casement can be abundant when closing cooperate with window frame looks joint to can increase the leakproofness between casement and the window frame, thereby can prevent that the rainwater from leaking into the room from the gap between window frame and the casement.
Description
Technical Field
The utility model relates to a technical field of casement, in particular to a sealing device for flat-open window.
Background
At present, 2 types of external windows adopted by buildings mainly comprise casement windows and sliding windows. In the initial stage of popularization and use of the sliding window, the sliding window is a market which is pretty with the advantages of reliable use and simple processing, but through examination and test of years of engineering practice, many defects of the sliding window gradually appear, the sliding window is one of building parts which have the most problems in the process of checking and accepting the completion of a blank room, and the sliding window has the main defects of poor sealing performance, poor air tightness and water tightness indexes and unfavorable heat preservation, heat insulation, energy conservation and environmental comfort. The flat-open window has the greatest advantages that the sealing performance is good, the gap is extremely small under the condition that the rigidity of the profile is guaranteed, and the indexes of air tightness and water tightness are 1-2 levels higher than those of a sliding window.
The existing casement window is generally divided into 2 types of an inner casement window and an outer casement window, wherein the outer casement window is in a traditional and simple opening mode, and the outer casement window has the advantages of not occupying indoor space and having good sealing performance under the action of external pressure; the internal flush window can realize two functions of top-hung tilt-open and internal flush-open through the hardware linkage device, and has the advantages of safety, flexibility, easy cleaning of glass outside the window and soft replacement of indoor air.
However, the inner casement windows on the market all have the phenomenon of water leakage to the indoor to different degrees in the use process, and particularly, the leakage problem is more prominent when the outer walls of high-rise buildings use casement windows. The reason is that under the condition of wind pressure, outdoor rainwater can enter the structural cavity of the window frame through the sealing strips, one end of the structural cavity of the window frame is the corner of the window frame, and the corner of the existing aluminum alloy window frame is formed by splicing two aluminum profiles with 45-degree cut angles, so that the splicing joint is difficult to achieve reliable sealing, and the rainwater can flow into the room along the corner of the window frame.
In order to solve the above problems, a glue injection method is generally adopted at present to form a glue injection layer at a corner so as to achieve the purpose of leakage prevention. However, this method is difficult to maintain for a long time, because the glue injection layer is easily damaged in the subsequent window frame cleaning process, which causes water seepage to the corner joints and leakage.
In the prior art, for example, the utility model with publication number CN201705144U specifically discloses a sealing device for a casement window, which comprises a sealing device, wherein the sealing device is L-shaped, and the periphery of the corner of the sealing device is provided with an annular groove to form an inward concave structure for covering the corner splicing seam of a window frame; the bottom edge of the sealing device is provided with a through hole, the bottom of the bottom edge is also provided with a groove, one end of the groove is communicated with the through hole, the other end of the groove is communicated with the concave structure, one side of the corner device is also provided with a convex edge, and the size of the convex edge is matched with that of the window frame section.
Above-mentioned technical scheme can discharge the rainwater through the through-hole to utilize the chimb to play the effect of waterproof platform, but when the great condition of rainwater, the through-hole can't in time discharge the rainwater, leads to the rainwater to leak indoor along the gap department of chimb and window frame, thereby leads to sealed effect not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealing device for flat-open window, it has that the leakproofness is good, prevents the advantage of seepage.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a sealing device for flat-open window, includes window frame, the casement of being connected with the window frame, the first baffle of fixedly connected with in the window frame inner wall, the joint groove has been seted up to the terminal surface of casement, first baffle and joint groove looks joint cooperation, first baffle is towards first closing plate of one side fixedly connected with and the second closing plate of casement, form the seal groove between first closing plate and the second closing plate, joint groove is towards one side fixedly connected with and the third closing plate of seal groove looks joint complex of first baffle.
Through adopting above-mentioned technical scheme, when casement and window frame phase-to-phase joint, first baffle and joint groove looks joint cooperation, the third closing plate in the joint inslot can cooperate with the sealed groove looks joint on the first baffle simultaneously, has guaranteed that the casement can be abundant when closing cooperate with window frame looks joint to can increase the leakproofness between casement and the window frame, thereby can prevent that the rainwater from leaking into indoor from the gap between window frame and the casement.
The utility model discloses further set up to: fixedly connected with first elasticity gasket in the seal groove, the lateral wall fixedly connected with second elasticity gasket of third closing plate, first elasticity gasket cooperatees with second elasticity gasket.
Through adopting above-mentioned technical scheme, when casement and window frame looks joint cooperation, first gasket and second gasket looks butt to can play better sealing effect when seal groove and third gasket looks joint, guarantee good sealing performance between window frame and the casement.
The utility model discloses further set up to: fixedly connected with first magnetic sheet in the seal groove, fixedly connected with second magnetic sheet in the third closing plate, first magnetic sheet and second magnetic sheet magnetic fit, first elasticity gasket and second elasticity gasket are located between first magnetic sheet and the second magnetic sheet.
Through adopting above-mentioned technical scheme, when third closing plate and seal groove looks joint cooperation, first magnetic sheet and second magnetic sheet inter attraction to first magnet and second magnet can be used and press from both sides tight first elastic sealing piece and second elastic sealing piece, make the third closing plate more inseparable with the joint cooperation of seal groove, guarantee the leakproofness between casement and the window frame.
The utility model discloses further set up to: one side of the first sealing plate, which faces the inner wall of the window frame, is provided with an arc-shaped groove.
Through adopting above-mentioned technical scheme, the setting of arcuation recess can form a guiding gutter, and when the rainwater was great, the rainwater can flow away along the length direction of arcuation recess to prevent that the rainwater from entering into inside the window frame.
The utility model discloses further set up to: the inner wall of the arc-shaped groove is provided with a plurality of water inlet through holes, the first sealing plate is internally provided with a guide channel, the guide channel is communicated with the water inlet through holes, and the lower end of the first sealing plate is provided with a drain hole communicated with the guide channel.
Through adopting above-mentioned technical scheme, when the rainwater is more, the rainwater can enter into the through-hole that intakes, and the rainwater that gets into in the through-hole that intakes flows to the wash port in from the guide passage to discharge from the wash port, thereby can be with timely the discharge of rainwater, can not lead to the accumulation of rainwater in arcuation recess department, prevent that the rainwater from long-pending too much entering into the window frame inside staying, guarantee the leakproofness between casement and the window frame.
The utility model discloses further set up to: the corners of the water inlet through holes are arranged to be arc-shaped and inverted.
Through adopting above-mentioned technical scheme, the setting of circular arc chamfer shape can make entering into water through-hole and guide channel that the rainwater can be more smooth to can guarantee the smooth discharge of rainwater, guarantee the leakproofness between window frame and the casement.
The utility model discloses further set up to: one side fixedly connected with waterproof boss of joint groove towards first baffle, waterproof boss and the first closing plate block mutually towards one side of window frame inner wall.
Through adopting above-mentioned technical scheme, when window frame and casement phase-match joint, waterproof boss can with the lateral wall looks butt of first closing plate to can guarantee to be spacing at the arcuation recess with the rainwater, prevent that the rainwater from entering into the window frame in, guarantee the leakproofness between casement and the window frame.
The utility model discloses further set up to: and a third elastic sealing sheet is fixedly connected to the outer side of the waterproof boss.
Through adopting above-mentioned technical scheme, when the lateral wall looks butt of waterproof boss and first closing plate, third elasticity gasket can play sealed effect, guarantees the leakproofness between window frame and the casement.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the window sash is matched and clamped with the window frame, the first baffle is clamped and matched with the clamping groove, and meanwhile, the third sealing plate in the clamping groove can be clamped and matched with the sealing groove on the first baffle, so that the window sash can be fully clamped and matched with the window frame when being closed, the sealing property between the window sash and the window frame can be improved, and rainwater can be prevented from leaking into a room from a gap between the window frame and the window sash;
2. when the third sealing plate is in clamping fit with the sealing groove, the first magnetic sheet and the second magnetic sheet are mutually attracted, so that the first magnet and the second magnet can act on and clamp the first elastic sealing sheet and the second elastic sealing sheet, the third sealing plate is in clamping fit with the sealing groove more tightly, and the sealing property between the window sash and the window frame is ensured;
3. the arc-shaped groove can form a diversion trench, and when rainwater is large, the rainwater can flow away along the length direction of the arc-shaped groove, so that the rainwater is prevented from entering the window frame;
4. when rainwater is more, the rainwater can enter the water inlet through hole, the rainwater entering the water inlet through hole flows to the drain hole from the guide channel and is discharged from the drain hole, so that the rainwater can be timely discharged, the rainwater cannot be accumulated in the arc-shaped groove, the rainwater is prevented from being accumulated too much and entering the window frame, and the sealing performance between the window sash and the window frame is ensured.
Drawings
Fig. 1 is a schematic view of an overall structure for embodying a window frame and a window sash;
fig. 2 is a schematic view for embodying a sealing structure between a window frame and a window sash;
fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
In the figure, 1, a window frame; 2. a window sash; 3. a first baffle plate; 4. a clamping groove; 5. a first sealing plate; 6. a second sealing plate; 7. a sealing groove; 8. a third sealing plate; 9. a first elastic sealing sheet; 10. a second elastic sealing sheet; 11. a first magnetic sheet; 12. a second magnetic sheet; 13. an arc-shaped groove; 14. a water inlet through hole; 15. a guide channel; 16. a drain hole; 17. a waterproof boss; 18. a third elastic sealing sheet; 19. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a sealing device for flat-open window, as shown in figure 1, including window frame 1, swing joint has casement 2 on the window frame 1, is provided with handle 19 on the casement 2, the first baffle of fixedly connected with 3 in the window frame 1 inner wall, joint groove 4 has been seted up to the terminal surface of casement 2, and first baffle 3 and joint groove 4 are the joint cooperation mutually, and when casement 2 closed, first baffle 3 can be with joint groove 4 looks joint cooperation to can guarantee the seal between casement 2 and the window frame 1.
As shown in fig. 2, a first baffle 3 (not shown in the figure) is fixedly connected with a first sealing plate 5 and a second sealing plate 6 towards one side of the window sash 2, a sealing groove 7 is formed between the first sealing plate 5 and the second sealing plate 6, a third sealing plate 8 which is matched with the sealing groove 7 in a clamping manner is fixedly connected with one side of the clamping groove 4 towards the first baffle 3, when the first baffle 3 is attached to the clamping groove 4, the third sealing plate 8 can be matched with the sealing groove 7 in a clamping manner, so that the connection sealing performance between the window sash 2 and the window frame 1 can be ensured, and rainwater is prevented from entering the window frame 1.
As shown in fig. 2, a first elastic sealing sheet 9 is fixedly connected in the sealing groove 7, a second elastic sealing sheet 10 is fixedly connected to a side wall of the third sealing plate 8, the first elastic sealing sheet 9 is matched with the second elastic sealing sheet 10, a first magnetic sheet 11 is fixedly connected in the sealing groove 7, a second magnetic sheet 12 is fixedly connected in the third sealing plate 8, the first magnetic sheet 11 is magnetically matched with the second magnetic sheet 12, and the first elastic sealing sheet 9 and the second elastic sealing sheet 10 are located between the first magnetic sheet 11 and the second magnetic sheet 12.
As shown in fig. 2, when the third sealing plate 8 is connected with the sealing groove 7 in a clamped manner, the first magnetic sheet 11 and the second magnetic sheet 12 attract each other, and the first elastic sealing sheet 9 and the second elastic sealing sheet 10 can be clamped tightly under the action of the first magnetic sheet 11 and the second magnetic sheet 12, so that the connection strength and the connection sealing property between the window sash 2 and the window frame 1 can be enhanced, and rainwater is prevented from entering the window frame 1.
As shown in fig. 2 and 3, the first sealing plate 5 is provided with an arc-shaped groove 13 on one side facing the inner wall of the window frame 1, the arc-shaped groove 13 is arranged to form an arc-shaped waterproof platform on the side wall of the first sealing plate 5, and when there is much rainwater, the arc-shaped groove 13 can limit the rainwater to a certain extent, so as to prevent the rainwater from entering the window frame 1.
As shown in fig. 3, a plurality of water inlet through holes 14 are formed in the inner wall of the arc-shaped groove 13, corners of the water inlet through holes 14 are arranged in an arc-shaped inverted angle shape, a guide passage 15 is formed in the first sealing plate 5, the guide passage 15 is communicated with the water inlet through holes 14, a drain hole 16 communicated with the guide passage 15 is formed in the lower end of the first sealing plate 5, when rainwater is more, the rainwater can enter the guide passage 15 from the water inlet through holes 14, and the rainwater in the guide passage 15 is drained from the drain hole 16, so that the rainwater cannot accumulate, and the sealing performance between the window sash 2 and the window frame 1 is ensured.
As shown in fig. 2, the clamping groove 4 is fixedly connected with a waterproof boss 17 towards one side of the first baffle 3, the waterproof boss 17 is clamped with the first sealing plate 5 towards one side of the inner wall of the window frame 1, the outer side of the waterproof boss 17 is fixedly connected with a third elastic sealing sheet 18, when the window frame 1 is clamped with the window sash 2 in a matching manner, the third elastic sealing sheet 18 at the outer side of the waterproof boss 17 can be clamped with the side wall of the first sealing plate 5, and the sealing performance between the window frame 1 and the window sash 2 is ensured.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a sealing device for flat-open window, includes window frame (1), casement (2) of being connected with window frame (1), its characterized in that: first baffle of fixedly connected with (3) in window frame (1) inner wall, joint groove (4) have been seted up to the terminal surface of casement (2), first baffle (3) and joint groove (4) looks joint cooperation, first baffle (3) are towards first closing plate of one side fixedly connected with (5) and second closing plate (6) of casement (2), form seal groove (7) between first closing plate (5) and second closing plate (6), joint groove (4) are towards one side fixedly connected with and seal groove (7) looks joint complex third closing plate (8) of first baffle (3).
2. A sealing device for a casement window according to claim 1, wherein: fixedly connected with first elasticity gasket (9) in seal groove (7), the lateral wall fixedly connected with second elasticity gasket (10) of third closing plate (8), first elasticity gasket (9) cooperatees with second elasticity gasket (10).
3. A sealing device for a casement window according to claim 2, wherein: fixedly connected with first magnetic sheet (11) in seal groove (7), fixedly connected with second magnetic sheet (12) in third closing plate (8), first magnetic sheet (11) and second magnetic sheet (12) magnetic cooperation, first elasticity gasket (9) and second elasticity gasket (10) are located between first magnetic sheet (11) and second magnetic sheet (12).
4. A sealing device for a casement window according to claim 1, wherein: one side of the first sealing plate (5) facing the inner wall of the window frame (1) is provided with an arc-shaped groove (13).
5. A sealing device for a casement window according to claim 4, wherein: the inner wall of the arc-shaped groove (13) is provided with a plurality of water inlet through holes (14), a guide channel (15) is formed in the first sealing plate (5), the guide channel (15) is communicated with the water inlet through holes (14), and the lower end of the first sealing plate (5) is provided with a drain hole (16) communicated with the guide channel (15).
6. A sealing device for a casement window according to claim 5, wherein: the corners of the water inlet through holes (14) are arranged to be arc-shaped and inverted.
7. A sealing device for a casement window according to claim 4, wherein: joint groove (4) are towards one side fixedly connected with waterproof boss (17) of first baffle (3), waterproof boss (17) and first closing plate (5) are towards one side looks joint of window frame (1) inner wall.
8. A sealing device for a casement window according to claim 7, wherein: and a third elastic sealing sheet (18) is fixedly connected to the outer side of the waterproof boss (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133676.2U CN210714387U (en) | 2019-07-18 | 2019-07-18 | Sealing device for casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921133676.2U CN210714387U (en) | 2019-07-18 | 2019-07-18 | Sealing device for casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210714387U true CN210714387U (en) | 2020-06-09 |
Family
ID=70937462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921133676.2U Expired - Fee Related CN210714387U (en) | 2019-07-18 | 2019-07-18 | Sealing device for casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210714387U (en) |
-
2019
- 2019-07-18 CN CN201921133676.2U patent/CN210714387U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |