CN222909807U - Double inward-opening casement window structure - Google Patents
Double inward-opening casement window structure Download PDFInfo
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- CN222909807U CN222909807U CN202421775206.7U CN202421775206U CN222909807U CN 222909807 U CN222909807 U CN 222909807U CN 202421775206 U CN202421775206 U CN 202421775206U CN 222909807 U CN222909807 U CN 222909807U
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- frame
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- clamping part
- sealing
- sealing heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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Abstract
The utility model discloses a double-inward-opening casement window structure which comprises a frame and a muntin, wherein an inward-opening gauze window and a glass window are arranged between the frame and the muntin, the gauze window is positioned on the outer side of the glass window, the inner side edges of the frame and the muntin are connected with an outer frame, a first sealing heat-insulating part and an inner frame which are sequentially arranged from outside to inside, the gauze window is arranged on the inner side of the outer frame, the glass window is arranged on the inner side of the first sealing heat-insulating part and the inner frame, a first sealing part is arranged between the gauze window and the sash frame of the glass window, a second sealing heat-insulating part is arranged on the sash frame of the glass window, the first sealing heat-insulating part is matched with the second sealing heat-insulating part, and a second sealing part is arranged between the sash frame of the glass window and the inner frame. The double inward-opening casement window structure provided by the utility model has good sealing performance and sound insulation effect.
Description
Technical Field
The utility model relates to the field of double inward opening casement windows, in particular to a double inward opening casement window structure.
Background
In the casement window with the integrated window screen, the sealing strip between the sash frame and the window frame of the window sash is greatly compressed when the window sash is closed, so that the sealing performance of the casement window is better. Although the current window frame adopts the bridge cut-off aluminium structure, bridge cut-off aluminium middle part sets up the heat insulating strip, but traditional heat insulating strip is small in size and is small in quantity, to the part receive the building that sunlight intensity is big and outdoor noise is great, traditional flat-open window's thermal-insulated and sealed effect still can not satisfy the user demand.
Disclosure of utility model
The utility model aims to provide a double inward-opening casement window structure, which has good sealing performance and sound insulation effect.
The utility model provides a double inward-opening casement window structure, which comprises a frame and a mullion, wherein an inward-opening screen and a glass sash are arranged between the frame and the mullion, the screen sash is positioned at the outer side of the glass sash, the inner side edges of the frame and the mullion are connected with an outer frame, a first sealing heat-insulating piece and an inner frame which are sequentially arranged from outside to inside, the screen sash is arranged at the inner side of the outer frame, the glass sash is arranged at the inner side of the first sealing heat-insulating piece and the inner frame, a first sealing piece is arranged between the screen sash and the glass sash, a second sealing heat-insulating piece is arranged on the glass sash, the first sealing heat-insulating piece is matched with the second sealing heat-insulating piece, and a second sealing piece is arranged between the glass sash and the inner frame.
The yarn window is further improved, a first flange is arranged on one side, close to the outside, of each of the frame and the muntin, a groove is formed in the outer edge of the outer side face of the outer attaching frame, the end portion of the first flange is located in the groove of the outer attaching frame and connected with the groove, a second flange is arranged on the outer side of the inner edge of the outer attaching frame, the yarn window comprises a yarn window frame, a first magnetic attraction piece is arranged on the yarn window frame, a second magnetic attraction piece is arranged on the second flange, the first magnetic attraction piece is in magnetic attraction fit with the second magnetic attraction piece, and a first hinge is connected between one side of the yarn window frame and the outer attaching frame.
As a further improvement of the utility model, the first sealing heat insulating member and the second sealing heat insulating member are both elastic structures with a plurality of inner cavities inside, one side of the first sealing heat insulating member is provided with a first pressing part protruding outwards, one side of the second sealing heat insulating member is provided with a second pressing part protruding outwards, and the first pressing part and the second pressing part are in contact fit.
As a further improvement of the utility model, the inner sides of the frame and the muntin are both provided with first clamping grooves, the outer side of the inner attached frame is provided with first clamping parts, and the first clamping parts are matched with the first clamping grooves and are connected through screws.
As a further improvement, the first sealing heat insulating piece is provided with a second clamping part, a third clamping part and a fourth clamping part, the inner sides of the frame and the middle stile are respectively provided with a fifth clamping part, the middle parts of the frame and the middle stile are respectively provided with a first heat insulating strip, one side of each first heat insulating strip is provided with a second clamping groove, the inner attaching frame is provided with a sixth clamping part, the second clamping part is matched with the second clamping groove, the third clamping part is matched with the fifth clamping part, and the fourth clamping part is matched with the sixth clamping part.
As a further improvement of the utility model, the inner side of the inner frame is provided with a lock body/hinge mounting part, the glass fan comprises a glass fan frame, the second sealing piece is arranged on the glass fan frame, a glass fan hinge is connected between one side of the glass fan frame and the lock body/hinge mounting part of the inner frame, and a glass fan lock body is connected between the other side of the glass fan frame and the lock body/hinge mounting part of the inner frame.
Advantageous effects
Compared with the prior art, the double inward opening casement window structure has the advantages that:
1. A first sealing element is arranged between the sash frames of the screen sash and the glass sash, the first sealing heat insulating element is matched with a second sealing heat insulating element, and a second sealing element is arranged between the sash frame and the inner auxiliary frame of the glass sash. Through setting up three-layer seal to and utilize the thermal-insulated performance of first sealed thermal-insulated piece and second sealed thermal-insulated piece both, improved flat-open window's thermal insulation and leakproofness, be applicable to and receive the building that sunlight intensity is big and outdoor noise is great.
2. The screen window frame is fixed with the second flange of the outer frame through mutual magnetism of the first magnetism piece and the second magnetism piece of inhaling, prevents that the screen window from appearing rocking after closing the problem.
3. The first sealing heat insulating piece and the second sealing heat insulating piece are both elastic structures with a plurality of inner cavities inside, and the heat insulating effect is good.
4. When the first sealing heat-insulating piece is installed, the second clamping part is matched with the second clamping groove, the third clamping part is matched with the fifth clamping part, the fourth clamping part is matched with the sixth clamping part, the installation is stable, and the first sealing heat-insulating piece is prevented from shaking.
The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 top cross-sectional view of a closed state of a double inwardly opening casement window structure;
FIG. 2 is a top cross-sectional view of an open state of a double inwardly opening casement window structure;
FIG. 3 is a top cross-sectional view of a screen;
FIG. 4 is a top cross-sectional view of a glass fan;
FIG. 5 is a split view of the rim, outer frame, first seal insulation, inner frame;
fig. 6 is a split view of the mullion, outer subframe, first seal insulator, inner subframe.
Detailed Description
Embodiments of the present utility model will now be described with reference to the accompanying drawings.
Examples
The specific embodiment of the utility model is as shown in fig. 1 to 6, and the double-inward-opening casement window structure comprises a frame 1 and a mullion 3, wherein a gauze fan 9 and a glass fan 7 which are both inward-opening are arranged between the frame 1 and the mullion 3, the gauze fan 9 is positioned outside the glass fan 7, the inner side edges of the frame 1 and the mullion 3 are connected with an outer attached frame 2, a first sealing heat-insulating piece 5 and an inner attached frame 6 which are sequentially arranged from outside to inside, the gauze fan 9 is arranged inside the outer attached frame 2, and the glass fan 7 is arranged inside the first sealing heat-insulating piece 5 and the inner attached frame 6. A first sealing member 92 is provided between the screen window frame 9 and the window frame 7, and in this embodiment, the first sealing member 92 is mounted on the screen window frame 91 of the screen window frame 9. The second sealing heat insulation piece 8 is arranged on the fan frame of the glass fan 7, and the first sealing heat insulation piece 5 is matched with the second sealing heat insulation piece 8. A second sealing member 72 is arranged between the fan frame of the glass fan 7 and the inner auxiliary frame 6. Wherein, the frame 1, the muntin 3, the glass sash frame 71 and the screen sash frame 91 of the glass sash 7 all adopt bridge-cut-off aluminum structures. The bridge-cutoff aluminum structures all adopt structures that aluminum profiles at two ends are connected through a middle heat insulation strip.
The second sealing heat insulation member 8 is arranged in parallel with the traditional heat insulation strips on the glass fan frame 71, and the second sealing heat insulation member 8 is spliced between the aluminum profiles at the two ends of the glass fan frame 71.
The side of the frame 1 and the middle stile 3, which is close to the outside, is provided with a first flange 41 extending to the side of the screen window. The outer edge of the outer side surface of the outer attached frame 2 is provided with a groove 21, and the end part of the first flange 41 is positioned in the groove 21 of the outer attached frame 2 and is connected with the groove 21 (through screw connection or welding). The outer side of the inner edge of the outer attachment frame 2 is provided with a second flange 22. The screen window 9 comprises a screen window frame 91, a first magnetic attraction piece 101 is adhered to the outer side face of the screen window frame 91, a second magnetic attraction piece 102 is adhered to the inner side face of the second flange 22, and the first magnetic attraction piece 101 is in magnetic attraction fit with the second magnetic attraction piece 102. A first hinge 20 is connected between one side of the screen frame 91 and the outer frame 2.
The first sealing heat insulating piece 5 and the second sealing heat insulating piece 8 are both elastic structures with a plurality of inner cavities inside, a first pressing part 51 protruding outwards is arranged on one side of the first sealing heat insulating piece 5, a second pressing part 81 protruding outwards is arranged on one side of the second sealing heat insulating piece 8, and the first pressing part 51 and the second pressing part 81 are in contact fit. The lengths of the first sealing heat insulator 5 and the second sealing heat insulator 8 from the indoor to the outdoor are matched with the lengths of the heat insulating strips on the frame 1, the muntin 3 and the window sashes.
Both the inner sides of the frame 1 and the muntin 3 are provided with a first clamping groove 43, the outer side of the inner attached frame 6 is provided with a first clamping part 61, and the first clamping part 61 is matched with the first clamping groove 43 and connected through a screw.
The first sealing heat insulator 5 is provided with a second engaging portion 52, a third engaging portion 53, and a fourth engaging portion 54. The frame 1 and the middle stile 3 are both provided with a fifth clamping part 42 on the inner sides, the frame 1 and the middle stile 3 are both provided with a first heat insulation strip 12 in the middle, and one side of the first heat insulation strip 12 is provided with a second clamping groove 121. The inner attachment frame 6 is provided with a sixth engaging portion 62. The second engaging portion 52 is engaged with the second engaging groove 121, the third engaging portion 53 is engaged with the fifth engaging portion 42, and the fourth engaging portion 54 is engaged with the sixth engaging portion 62.
The inner side of the inner frame 6 is provided with a lock body/hinge mounting part 63, the glass fan 7 comprises a glass fan frame 71, a second sealing piece 72 is arranged on the glass fan frame 71, and the second sealing piece 72 is contacted with the end face of the inner frame 6 facing the indoor. A glass fan hinge (not shown) is connected between one side of the glass fan frame 71 and the lock body/hinge mounting part 63 of the inner auxiliary frame 6, and a glass fan lock body is connected between the other side of the glass fan frame 71 and the lock body/hinge mounting part 63 of the inner auxiliary frame 6.
The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.
Claims (6)
1. The double-inward-opening casement window structure comprises a frame (1) and a mullion (3), wherein an inward-opening screen fan (9) and a glass fan (7) are arranged between the frame (1) and the mullion (3), the screen fan (9) is located outside the glass fan (7), and the double-inward-opening casement window structure is characterized in that outer frames (2), first sealing heat insulation pieces (5) and inner frames (6) which are sequentially arranged from outside to inside are connected to the inner edges of the frame (1) and the mullion (3), the screen fan (9) is arranged on the inner sides of the outer frames (2), the glass fan (7) is arranged on the inner sides of the first sealing heat insulation pieces (5) and the inner frames (6), a first sealing piece (92) is arranged between the screen fan (9) and the glass fan (7), a second sealing heat insulation piece (8) is arranged on the fan frame of the glass fan (7), and the first sealing heat insulation pieces (5) are matched with the second sealing heat insulation pieces (8), and a second sealing piece (72) is arranged between the frames of the glass fan (7) and the inner frames (6).
2. The double inward-opening casement window structure of claim 1 is characterized in that a first flange (41) is arranged on one side, close to the outside, of each of the frame (1) and the mullion (3), a groove (21) is formed in the outer edge of the outer side face of the outer attachment frame (2), the end portion of the first flange (41) is located in the groove (21) of the outer attachment frame (2) and connected with the groove, a second flange (22) is arranged on the outer side of the inner edge of the outer attachment frame (2), the screen fan (9) comprises a screen fan frame (91), a first magnetic attraction piece (101) is arranged on the screen fan frame (91), a second magnetic attraction piece (102) is arranged on the second flange (22), the first magnetic attraction piece (101) is in magnetic attraction fit with the second magnetic attraction piece (102), and a first hinge (20) is connected between one side of the screen fan frame (91) and the outer attachment frame (2).
3. The double inwardly opened casement window structure according to claim 2, wherein the first sealing heat insulating member (5) and the second sealing heat insulating member (8) are both elastic structures with a plurality of inner cavities inside, a first pressing portion (51) protruding outwards is arranged on one side of the first sealing heat insulating member (5), a second pressing portion (81) protruding outwards is arranged on one side of the second sealing heat insulating member (8), and the first pressing portion (51) and the second pressing portion (81) are in contact fit.
4. A double inwardly opened casement window structure according to claim 3, wherein the inner sides of the frame (1) and the muntin (3) are both provided with a first clamping groove (43), the outer side of the inner auxiliary frame (6) is provided with a first clamping part (61), and the first clamping part (61) is matched with the first clamping groove (43) and connected through a screw.
5. The double inward opening casement window structure according to claim 4, wherein the first sealing heat insulation piece (5) is provided with a second clamping part (52), a third clamping part (53) and a fourth clamping part (54), the inner sides of the frame (1) and the muntin (3) are both provided with a fifth clamping part (42), the middle parts of the frame (1) and the muntin (3) are both provided with a first heat insulation strip (12), one side of the first heat insulation strip (12) is provided with a second clamping groove (121), the inner attachment frame (6) is provided with a sixth clamping part (62), the second clamping part (52) is matched with the second clamping groove (121), the third clamping part (53) is matched with the fifth clamping part (42), and the fourth clamping part (54) is matched with the sixth clamping part (62).
6. The double inward opening casement window structure according to claim 1, wherein a lock body/hinge mounting part (63) is arranged on the inner side of the inner attached frame (6), the glass fan (7) comprises a glass fan frame (71), the second sealing piece (72) is arranged on the glass fan frame (71), a glass fan hinge is connected between one side of the glass fan frame (71) and the lock body/hinge mounting part (63) of the inner attached frame (6), and a glass fan lock body is connected between the other side of the glass fan frame (71) and the lock body/hinge mounting part (63) of the inner attached frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421775206.7U CN222909807U (en) | 2024-07-24 | 2024-07-24 | Double inward-opening casement window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421775206.7U CN222909807U (en) | 2024-07-24 | 2024-07-24 | Double inward-opening casement window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222909807U true CN222909807U (en) | 2025-05-27 |
Family
ID=95765674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421775206.7U Active CN222909807U (en) | 2024-07-24 | 2024-07-24 | Double inward-opening casement window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222909807U (en) |
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2024
- 2024-07-24 CN CN202421775206.7U patent/CN222909807U/en active Active
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