CN219344456U - High-tightness broken-bridge aluminum alloy window frame structure - Google Patents
High-tightness broken-bridge aluminum alloy window frame structure Download PDFInfo
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- CN219344456U CN219344456U CN202223438499.3U CN202223438499U CN219344456U CN 219344456 U CN219344456 U CN 219344456U CN 202223438499 U CN202223438499 U CN 202223438499U CN 219344456 U CN219344456 U CN 219344456U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of heat preservation windows and discloses a high-tightness bridge-cut-off aluminum alloy window frame structure which comprises a bridge-cut-off aluminum alloy window outer frame, a bridge-cut-off aluminum alloy window inner frame, a bridge-cut-off aluminum alloy window outer sash and a bridge-cut-off aluminum alloy window inner sash, wherein a heat insulation strip K is fixedly connected to the interior of the bridge-cut-off aluminum alloy window outer frame, a heat insulation strip K is fixedly connected to the interior of the bridge-cut-off aluminum alloy window inner frame, and polyurethane flame-retardant foaming filling is arranged on the front side and the rear side of the heat insulation strip K. According to the utility model, through the matched use of the structures such as the ethylene-propylene-diene monomer equal-pressure rubber strip, the sealing rubber strip, the heat insulation strip and the cavity foaming filling, the product effectively solves the conduction of air convection and heat radiation between the broken bridge aluminum alloy window cavity and the heat insulation strip, effectively blocks the air convection and the heat radiation, and is promoted from a three-sealing two-channel cavity to a five-sealing four-channel cavity, so that the problem of door and window air tightness is solved, and the appearance aesthetic property is promoted.
Description
Technical Field
The utility model relates to the technical field of heat preservation windows, in particular to a high-tightness broken-bridge aluminum alloy window frame structure.
Background
The window is an important part closely related to our daily life, has the functions of ventilation, heat insulation, heat preservation, theft prevention, sound insulation and the like, and the bridge-cut aluminum alloy doors and windows adopt heat insulation aluminum profiles and hollow glass, and are doors and windows commonly used in household doors and windows based on the excellent performances in all aspects; in the existing broken bridge aluminum alloy doors and windows, broken bridge aluminum alloy windows are commonly used in the current market, most of the windows are three sealed two cavities, sealing is not tight, heat preservation and heat conduction energy-saving K values cannot be effectively solved all the time, and the problems of air convection and heat radiation between profile walls cannot be effectively solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-tightness broken-bridge aluminum alloy window frame structure.
14. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bridge cut-off aluminum alloy window frame structure of high leakproofness, includes bridge cut-off aluminum alloy window frame, bridge cut-off aluminum alloy window inside casing, bridge cut-off aluminum alloy window outside and bridge cut-off aluminum alloy window inside casing, the inside fixedly connected with heat insulating strip K of bridge cut-off aluminum alloy window frame, the inside fixedly connected with heat insulating strip K of bridge cut-off aluminum alloy window inside casing, the front and back both sides of heat insulating strip K all are provided with the fire-retardant foaming packing of polyurethane, the top fixedly connected with ethylene-propylene-diene monomer rubber strip of heat insulating strip K, bridge cut-off aluminum alloy window outside inside fixedly connected with heat insulating strip T and heat insulating strip P, bridge cut-off aluminum alloy window inside fixedly connected with heat insulating strip T and heat insulating strip P, heat insulating strip T and heat insulating strip P's front and back both sides all are provided with the fire-retardant foaming packing of polyurethane, the right-hand member upside of ethylene-diene monomer rubber strip is provided with frame overlap joint first, the bottom of frame overlap joint second is provided with frame overlap joint, three bridge cut-off aluminum alloy window outside casing and bridge cut-off aluminum alloy window overlap joint have the middle bridge cut-off aluminum alloy rubber strip to set up with the bridge cut-off aluminum alloy window.
As a further description of the above technical solution:
the inside of the bridge-cut-off aluminum alloy window outer frame is fixedly connected with a heat insulation strip K,
as a further description of the above technical solution:
the inside of the inner frame of the broken bridge aluminum alloy window is fixedly connected with a heat insulation strip K,
as a further description of the above technical solution:
polyurethane flame-retardant foaming filling is arranged on the front side and the rear side of the heat insulation strip K,
as a further description of the above technical solution:
the top end of the heat insulation strip K is fixedly connected with an ethylene-propylene-diene monomer equal-pressure adhesive tape,
as a further description of the above technical solution:
the inside of the outer fan of the bridge-cut-off aluminum alloy window is fixedly connected with a heat insulation strip T and a heat insulation strip P,
as a further description of the above technical solution:
the inner fan of the bridge-cut-off aluminum alloy window is fixedly connected with a heat insulation strip T and a heat insulation strip P,
as a further description of the above technical solution:
polyurethane flame-retardant foaming filling is arranged on the front side and the rear side of the heat insulation strip T and the heat insulation strip P,
as a further description of the above technical solution:
a first frame fan lap joint point is arranged on the upper side of the right end of the ethylene-propylene-diene monomer equal-pressure adhesive tape,
as a further description of the above technical solution:
a frame fan lap joint point II is arranged at the bottom end of the frame fan lap joint point I,
as a further description of the above technical solution:
a frame fan lap joint point III is arranged at the bottom end of the frame fan lap joint point II,
as a further description of the above technical solution:
an ethylene propylene diene monomer sealing rubber strip is arranged between the bridge-cut-off aluminum alloy window outer frame and the bridge-cut-off aluminum alloy window outer sash,
as a further description of the above technical solution:
and an ethylene propylene diene monomer sealing rubber strip is arranged between the inner frame of the broken bridge aluminum alloy window and the inner sash of the broken bridge aluminum alloy window.
The utility model has the following beneficial effects:
according to the utility model, through the matched use of the structures such as the ethylene-propylene-diene monomer equal-pressure rubber strip, the sealing rubber strip, the heat insulation strip and the cavity foaming filling, the product effectively solves the conduction of air convection and heat radiation between the broken bridge aluminum alloy window cavity and the heat insulation strip, effectively blocks the air convection and the heat radiation, and is improved into a five-seal four-seal cavity from the traditional three-seal two-channel cavity, thereby solving the problem of door and window air tightness and improving the appearance aesthetic property.
Drawings
Fig. 1 is a schematic diagram of a broken bridge aluminum alloy window frame structure with high sealing performance;
fig. 2 is an enlarged view at a.
Legend description:
1. bridge-cut-off aluminum alloy window frame; 2. bridge cut-off aluminum alloy window inner frame; 3. bridge cut-off aluminum alloy window outer fan; 4. ethylene propylene diene monomer sealing rubber strips; 5. a heat insulating strip K; 6. polyurethane flame-retardant foaming filling; 7. ethylene Propylene Diene Monomer (EPDM) isostatic pressing adhesive tape; 8. a heat insulating strip T; 9. a heat insulating strip P; 10. bridge-cut-off aluminum alloy window inner fan; A. frame fan lap joint point I; B. frame fan lap joint point II; C. and a frame fan lap joint III.
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.
15. Referring to fig. 1, one embodiment provided by the present utility model: the utility model provides a bridge cut-off aluminum alloy window frame structure of high leakproofness, includes bridge cut-off aluminum alloy window frame 1, bridge cut-off aluminum alloy window inside casing 2, bridge cut-off aluminum alloy window outer sash 3 and bridge cut-off aluminum alloy window inner sash 10, the inside fixedly connected with heat insulating strip K5 of bridge cut-off aluminum alloy window frame 1, the inside fixedly connected with heat insulating strip K5 of bridge cut-off aluminum alloy window inside casing 2, the front and back both sides of heat insulating strip K5 all are provided with polyurethane fire-retardant foaming filling 6 for inside and outside two aluminum frames and heat insulating strip are by the fire-retardant foaming fixed connection of polyurethane together, have strengthened the wind pressure intensity and the heat preservation coefficient of section bar. The top fixedly connected with ethylene propylene diene monomer equal pressure adhesive tape 7 of insulating strip K, bridge cut-off aluminum alloy window outer fan inside fixedly connected with insulating strip T8, and insulating strip P9, the inside fixedly connected with insulating strip T8 of bridge cut-off aluminum alloy window inner fan 10, and insulating strip P9, both sides all are provided with polyurethane fire-retardant foaming filling 6 around insulating strip T8 and insulating strip P9 for inside and outside two aluminium frames and insulating strip are in the same place by polyurethane fire-retardant foaming fixed connection, have strengthened the wind pressure intensity and the heat preservation coefficient of section bar. The upper side of the right end of the ethylene-propylene-diene monomer equal-pressure adhesive tape 7 is provided with a frame fan lap joint point A, the bottom of the frame fan lap joint point A is provided with a frame fan lap joint point B, the bottom of the frame fan lap joint point B is provided with a frame fan lap joint point three C, three seals are changed from one seal, an ethylene-propylene-diene monomer sealing adhesive tape 4 is arranged between the bridge-cut-off aluminum alloy window outer frame 1 and the bridge-cut-off aluminum alloy window outer frame 3, and the ethylene-propylene-diene monomer sealing adhesive tape 4 is arranged between the bridge-cut-off aluminum alloy window inner frame 2 and the bridge-cut-off aluminum alloy window inner frame 10, so that five seals are formed.
Working principle: the product is a whole set of system, changes the bridge-cut aluminum alloy window frame and the fan-shaped and structure of the bridge-cut aluminum alloy window, adds polyurethane flame-retardant foaming fixed connection between the two aluminum frames and the heat insulation strip, namely enhances the structural strength of the section, has the functions of blocking air convection and heat radiation between the section cavities, and is provided with an ethylene-propylene-diene monomer equal-pressure adhesive tape above the heat insulation strip K, and the heat insulation strip K and the bridge-cut aluminum alloy window fan are provided with three lap joints A, B and C, and are changed into three seals from the traditional seal, and the five seals are formed in total by adding the sealing adhesive tape of the aluminum alloy window outer frame and the bridge-cut aluminum alloy window outer fan and the sealing adhesive tape of the aluminum alloy window inner frame and the bridge-cut aluminum alloy window inner fan.
Thereby effectively blocking the air convection and heat radiation between the indoor and the outdoor, improving the airtight performance and watertight performance of doors and windows, effectively blocking the air convection, and enhancing the wind pressure resistance and heat insulation performance of the front window.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (13)
1. The utility model provides a bridge cut-off aluminum alloy window frame structure of high leakproofness, includes bridge cut-off aluminum alloy window frame (1), bridge cut-off aluminum alloy window inside casing (2), bridge cut-off aluminum alloy window outer fan (3) and bridge cut-off aluminum alloy window inner fan (10), its characterized in that: the inside fixedly connected with insulating strip K (5) of bridge cut-off aluminum alloy window frame (1), the inside fixedly connected with insulating strip K (5) of bridge cut-off aluminum alloy window inside casing (2), both sides all are provided with polyurethane fire-retardant foaming filler (6) around insulating strip K (5), the top fixedly connected with ethylene-propylene-diene monomer equal pressure adhesive tape (7) of insulating strip K (5), the inside fixedly connected with insulating strip T (8) of bridge cut-off aluminum alloy window outer fan (3) and insulating strip P (9), inside fixedly connected with insulating strip T (8) of bridge cut-off aluminum alloy window inner fan (10) and insulating strip P (9), both sides all are provided with polyurethane fire-retardant foaming filler (6) around insulating strip T (8) and insulating strip P (9), the right-hand member upside of ethylene-propylene-diene monomer equal pressure adhesive tape (7) is provided with frame fan joint one (A), the bottom of frame overlap joint one (A) is provided with frame joint two (B), frame fan joint two (B) are provided with alloy three (C) and bridge cut-off aluminum alloy window (3) take the bottom and overlap joint three (3) of bridge cut-off aluminum alloy window outer frame (4), an ethylene propylene diene monomer sealing rubber strip (4) is arranged between the inner frame (2) of the broken bridge aluminum alloy window and the inner fan (10) of the broken bridge aluminum alloy window.
2. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: the inside fixedly connected with heat insulating strip K (5) of bridge cut-off aluminum alloy window frame (1).
3. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: the inside of bridge cut-off aluminum alloy window inside casing (2) is fixedly connected with insulating strip K (5).
4. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: polyurethane flame-retardant foaming filling (6) are arranged on the front side and the rear side of the heat insulation strip K (5).
5. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: and an ethylene-propylene-diene monomer equal-pressure adhesive tape (7) is fixedly connected to the top end of the heat insulation strip K (5).
6. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: the inside of the bridge cut-off aluminum alloy window outer fan (3) is fixedly connected with a heat insulation strip T (8) and a heat insulation strip P (9).
7. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: the inside of the bridge cut-off aluminum alloy window inner fan (10) is fixedly connected with a heat insulation strip T (8) and a heat insulation strip P (9).
8. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: the front side and the rear side of the heat insulation strip T (8) and the heat insulation strip P (9) are respectively provided with polyurethane flame-retardant foaming filling (6).
9. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: and a first frame fan lap joint point (A) is arranged on the upper side of the right end of the ethylene-propylene-diene monomer equal-pressure rubber strip (7).
10. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: and a frame fan lap joint point II (B) is arranged at the bottom end of the frame fan lap joint point I (A).
11. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: and a frame fan lap joint point III (C) is arranged at the bottom end of the frame fan lap joint point II (B).
12. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: an ethylene propylene diene monomer sealing rubber strip (4) is arranged between the bridge-cut-off aluminum alloy window outer frame (1) and the bridge-cut-off aluminum alloy window outer fan (3).
13. The high-tightness broken-bridge aluminum alloy window frame structure according to claim 1, wherein: an ethylene propylene diene monomer sealing rubber strip (4) is arranged between the inner frame (2) of the broken bridge aluminum alloy window and the inner fan (10) of the broken bridge aluminum alloy window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438499.3U CN219344456U (en) | 2022-12-21 | 2022-12-21 | High-tightness broken-bridge aluminum alloy window frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438499.3U CN219344456U (en) | 2022-12-21 | 2022-12-21 | High-tightness broken-bridge aluminum alloy window frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219344456U true CN219344456U (en) | 2023-07-14 |
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ID=87107167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223438499.3U Active CN219344456U (en) | 2022-12-21 | 2022-12-21 | High-tightness broken-bridge aluminum alloy window frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219344456U (en) |
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2022
- 2022-12-21 CN CN202223438499.3U patent/CN219344456U/en active Active
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