CN220434593U - Flat-open window seal structure - Google Patents
Flat-open window seal structure Download PDFInfo
- Publication number
- CN220434593U CN220434593U CN202321756812.XU CN202321756812U CN220434593U CN 220434593 U CN220434593 U CN 220434593U CN 202321756812 U CN202321756812 U CN 202321756812U CN 220434593 U CN220434593 U CN 220434593U
- Authority
- CN
- China
- Prior art keywords
- section bar
- strip
- casement window
- sealing
- side section
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 59
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000012945 sealing adhesive Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of casement windows, in particular to a casement window sealing structure, wherein a first sealing adhesive tape is arranged on the inner side of a movable sash section bar, a second sealing adhesive tape is annularly arranged on the outer side of the movable sash section bar, the second sealing adhesive tape is integrally formed by hard plastics, a third sealing adhesive tape is respectively arranged on one side, close to the movable sash section bar, of a mullion section bar and an outer frame section bar, the third sealing adhesive tape is integrally formed by soft plastics, the sealing performance of the casement window is improved by matching with the second sealing adhesive tape arranged on the movable sash section bar and the third sealing adhesive tape arranged on the mullion section bar, meanwhile, the two sealing adhesive tapes are combined in a soft-hard mode, the second sealing adhesive tape props against the third sealing adhesive tape in a closing process, so that the casement window can be self-absorbed on a window frame in a closing process, the condition that the casement window is not tightly closed is prevented, and the sealing effect of the casement window is not influenced is ensured.
Description
Technical Field
The utility model relates to the technical field of casement windows, in particular to a sealing structure of a casement window.
Background
The window for general building is divided into a sliding window and a casement window, the casement window has the effects of good ventilation performance, sound insulation, heat preservation and the like, and the broken bridge heat insulation casement window popular in the market at present comprises an outer frame section bar, a middle stile section bar and an opening sash section bar, and the section bars cannot be completely attached to each other, so that the casement window can be arranged on the outdoor side of the outer frame section bar or a sealing rubber strip is fixed on the indoor side of the opening sash, the opening sash section bar is directly contacted with the sealing rubber strip for sealing in a closed state, but the sealing performance of the casement window is general, and particularly, a large gap is reserved between the opening sash section bar and the sealing rubber strip under the condition that the opening sash section bar is not tightly closed, and the sealing effect of the casement window is easy to influence.
Disclosure of Invention
The utility model provides a sealing structure of a casement window, which aims to improve the sealing performance of the casement window.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flat-open window seal structure, includes frame section bar, well club section bar and activity fan section bar, activity fan section bar inboard is provided with first joint strip, frame section bar and well club section bar outside all are provided with the butt portion relative with first joint strip, activity fan section bar outside annular is provided with second joint strip, second joint strip adopts hard plastics integrated into one piece, well club section bar is provided with third joint strip respectively in one side that moves close to the activity fan section bar with the frame section bar, third joint strip adopts soft plastics integrated into one piece, second joint strip extrudees each other with third joint strip.
Further, the outer frame section bar, the muntin section bar and the movable sash section bar comprise an inner side section bar and an outer side section bar, and a connecting adhesive tape is arranged between the inner side section bar and the outer side section bar.
Further, the second sealing rubber strip is arranged between the inner side profile and the outer side profile of the movable fan profile.
Further, the third sealing rubber strip is arranged between the inner side section bar and the outer side section bar of the outer frame section bar, and is buckled and connected with the connecting rubber strip between the inner side section bar and the outer side section bar.
Further, the third sealing rubber strip is arranged between the inner side section bar and the outer side section bar of the muntin section bar, and is buckled and connected with the connecting rubber strip between the inner side section bar and the outer side section bar.
Further, the outer frame section bar and the connecting adhesive tape on the muntin section bar are all provided with grooves, and the third sealing adhesive tape is provided with a buckling part which is buckled and connected with the grooves.
Further, the second sealing rubber strip is provided with a contact surface extruded by the third sealing rubber strip, an arc-shaped groove is formed in the contact surface, and the third sealing rubber strip is provided with a corner portion matched with the arc-shaped groove.
Further, the outer side profile of the muntin profile is provided with a solid bar.
Compared with the prior art, the utility model has the beneficial effects that: through the second joint strip that sets up on movable fan section bar, the cooperation frame section bar extrudees each other with the third joint strip that sets up on the muntin section bar, improves its sealing performance, and two joint strips adopt a combination of soft and hard to reach soft and hard crowded altogether simultaneously, and the second joint strip of hard material supports the third joint strip of soft material at closing the in-process, makes it produce deformation for flat-open window has the casement to self-priming to the window frame on closing the in-process, prevents that the condition that flat-open window closed is not tight from taking place, ensures that the sealing effect of flat-open window is not influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a muntin section bar according to the present utility model.
Fig. 3 is a schematic view of the connection of a sash profile and an outer frame profile according to the utility model.
FIG. 4 is a schematic illustration of the connection of the joint strip and the third sealing strip of the present utility model.
FIG. 5 is a schematic illustration of the connection of the second and third joint strips of the present utility model.
In the figure: outer frame profile 1, muntin profile 2, movable sash profile 3, first joint strip 4, second joint strip 5, third joint strip 6, inner side profile 11, outer side profile 12, connecting strip 13, corner 55, contact surface 61, arc-shaped groove 62, groove 130, solid strip 212, and buckle 600.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in the drawing, the sealing structure of the casement window comprises an outer frame section bar 1, a muntin section bar 2 and a movable sash section bar 3, wherein a first sealing adhesive tape 4 is arranged on the inner side of the movable sash section bar 3, abutting parts opposite to the first sealing adhesive tape 4 are arranged on the outer sides of the outer frame section bar 1 and the muntin section bar 2, a second sealing adhesive tape 5 is annularly arranged on the outer side of the movable sash section bar 3, the second sealing adhesive tape 5 is integrally formed by hard plastics, third sealing adhesive tapes 6 are respectively arranged on one sides, close to the movable sash section bar 3, of the muntin section bar 2 and the outer frame section bar 1, the third sealing adhesive tapes 6 are integrally formed by soft plastics, and the second sealing adhesive tapes 5 and the third sealing adhesive tapes 6 are mutually extruded.
According to the sealing structure of the casement window, on the basis of the existing sealing structure of the casement window, the second sealing rubber strips 5 arranged on the movable sash section bar 3 are matched with the third sealing rubber strips 6 arranged on the outer frame section bar 1 and the middle frame section bar 2 to be mutually extruded, so that the sealing performance of the casement window is improved, meanwhile, the two sealing rubber strips adopt a combination of soft sealing rubber strips and hard sealing rubber strips, the second sealing rubber strips 5 made of hard materials are propped against the third sealing rubber strips 6 made of soft materials in the closing process, deformation is caused, soft and hard coextrusion is achieved, the casement window can be self-absorbed on a window frame in the closing process, the condition that the casement window is not tightly closed is prevented, and the sealing effect of the casement window is not influenced.
In this embodiment, the outer frame section bar 1, the muntin section bar 2 and the movable sash section bar 3 all include an inner side section bar 11 and an outer side section bar 12, at least one connecting adhesive tape 13 is disposed between the inner side section bar 11 and the outer side section bar 12, a bridge-breaking structure is formed between the inner side section bar 11 and the outer side section bar 12, the connecting adhesive tape 13 is disposed on the bridge-breaking structure to connect the inner side section bar 11 and the outer side section bar 12, and the number of connecting adhesive tapes 13 between the same inner side section bar 11 and the outer side section bar 12 is preferably 2 or more.
In this embodiment, the second sealing strip 5 is installed between the inner side profile 11 and the outer side profile 12 of the movable sash profile 3, as shown in the figure, the second sealing strip 5 can replace the connecting strip 13 located at the outer side of the movable sash profile 3, and can also be arranged at the outer side of the connecting strip 13, the second sealing strip 5 is provided with a convex hull in an outward convex manner, and is extruded on the third sealing strip 6 through the convex hull, one of the third sealing strips 6 is installed between the inner side profile 11 and the outer side profile 12 of the outer frame profile 1, and is buckled and connected with the connecting strip 13 between the inner side profile 11 and the outer side profile 12, the other third sealing strip 6 is installed between the inner side profile 11 and the outer side profile 12 of the muntin profile 2, and is buckled and connected with the connecting strip 13 between the inner side profile 11 and the outer side profile 12, as shown above, the inner side profile 11 and the outer side profile 12 of the outer frame profile 2 are all provided with the connecting strip 13, two ends of the third sealing strip 6 are respectively connected with the corresponding inner side profile 11 and the outer side profile 12, and one side 6 is close to the connecting strip 130 is provided with the buckling grooves 130, and the buckling grooves 130 are formed in the buckling grooves and the buckling grooves are formed in the buckling grooves and the grooves and are formed in the grooves and are 130.
In this embodiment, the second sealing strip 5 is provided with a contact surface 61 extruded by the third sealing strip 6, an arc groove 62 is provided on the contact surface 61, the arc groove 62 is shown in the figure, the third sealing strip 6 is provided with a corner portion 55 matched with the arc groove 62, the corner portion 55 is arranged on the convex bag, when the window sash is closed, the corner portion 55 of the second sealing strip 5 contacts and is extruded in the arc groove 62, so that the contact surface 61 deforms, and is extruded continuously along with the closing action of the window sash, so that the arc groove 62 supports against the second sealing strip 5 towards the notch edge of the outdoor side and assists the second sealing strip 5 to lean against the indoor side.
In this embodiment, the outer profile 12 of the muntin section 2 is provided with a solid bar 212, and it should be noted that, the inner profile 11 and the outer profile 12 of the muntin section 2 are also referred to as an inner muntin and an outer muntin, and the outdoor side of the outer muntin is provided with the solid bar 212 to improve the wind resistance.
Past flat-open window seal structure is through setting up joint strip in the casement inboard promptly, or the outside of frame and well club to the butt reaches the seal on corresponding position, and such leakproofness is not enough, through increasing the structure of second joint strip 5 and third joint strip 6 on current seal structure basis, extrudees in the third joint strip 6 of frame section bar 1 and well club section bar 2 through the second joint strip 5 of movable fan section bar 3, reaches soft or hard coextrusion, realizes double-deck seal, on this basis, second joint strip 5 and third joint strip 6 all set up in bridge cut-off structure department for the bridge cut-off heat insulation department of flat-open window is more unified, and second joint strip 5 and third joint strip 6 will be in casement and frame space interval simultaneously, and thermal-insulated heat preservation effect is better.
The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a flat-open window seal structure, is including frame section bar, well club section bar and activity fan section bar, activity fan section bar inboard is provided with first joint strip, frame section bar and well club section bar outside all are provided with the butt portion relative with first joint strip, its characterized in that: the movable fan section bar outside annular is provided with second joint strip, second joint strip adopts hard plastics integrated into one piece, well club section bar and frame section bar are close to the one side of movable fan section bar respectively and are provided with the third joint strip, the third joint strip adopts soft plastics integrated into one piece, second joint strip extrudees each other with the third joint strip.
2. A casement window sealing structure according to claim 1, wherein: the outer frame section bar, the muntin section bar and the movable sash section bar comprise an inner side section bar and an outer side section bar, and a connecting adhesive tape is arranged between the inner side section bar and the outer side section bar.
3. A casement window sealing structure according to claim 2, characterized in that: the second sealing rubber strip is arranged between the inner side section bar and the outer side section bar of the movable fan section bar.
4. A casement window sealing structure according to claim 2, characterized in that: the third sealing rubber strip is arranged between the inner side section bar and the outer side section bar of the outer frame section bar, and is buckled and connected with the connecting rubber strip between the inner side section bar and the outer side section bar.
5. A casement window sealing structure according to claim 2, characterized in that: the third sealing rubber strip is arranged between the inner side section bar and the outer side section bar of the muntin section bar, and is buckled and connected with the connecting rubber strip between the inner side section bar and the outer side section bar.
6. A casement window sealing structure according to claim 4 or 5, characterized in that: the outer frame section bar with the joint strip on the muntin section bar all is provided with the recess, third joint strip is provided with the buckle portion that the lock is connected in the recess.
7. A casement window sealing structure according to claim 1, wherein: the second sealing rubber strip is provided with a contact surface extruded by the third sealing rubber strip, an arc-shaped groove is formed in the contact surface, and the third sealing rubber strip is provided with a corner part matched with the arc-shaped groove.
8. A casement window sealing structure according to claim 1, wherein: the outer side section bar of muntin section bar is provided with solid strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756812.XU CN220434593U (en) | 2023-07-05 | 2023-07-05 | Flat-open window seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321756812.XU CN220434593U (en) | 2023-07-05 | 2023-07-05 | Flat-open window seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434593U true CN220434593U (en) | 2024-02-02 |
Family
ID=89688687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321756812.XU Active CN220434593U (en) | 2023-07-05 | 2023-07-05 | Flat-open window seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434593U (en) |
-
2023
- 2023-07-05 CN CN202321756812.XU patent/CN220434593U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |