Energy-saving broken bridge door and window aluminum profile
By incorporating thermal break strips within the aluminum profiles and optimizing the sealing structure, the problem of poor thermal insulation performance of thermally broken aluminum profiles for windows and doors has been solved, achieving higher thermal insulation and sealing effects, and facilitating the replacement of thermal break strips.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-07
AI Technical Summary
The existing thermal break aluminum profiles for windows and doors have not achieved the expected heat insulation effect, and have even caused excessive heat loss.
A heat insulation strip is installed inside the aluminum profile body, and a sealing structure is formed by the mounting groove, mounting plate, and fixing bolts. Combined with the design of the sealing plate and sealing gasket, the sealing and heat insulation effects are enhanced.
It improves the thermal insulation and sealing performance of aluminum profiles, facilitates the replacement and maintenance of thermal insulation strips, and meets daily use needs.
Smart Images

Figure CN224093248U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to broken bridge door and window technical field, concretely is a kind of energy-saving broken bridge door and window aluminium profile. BACKGROUND
[0002] Broken bridge door and window aluminium profile is a kind of high-performance energy-saving building material, by broken bridge design in the middle of aluminium profile inserts heat insulation strip effectively blocks heat conduction, significantly improves the heat preservation, sound insulation and sealing performance of door and window, adopts nylon heat insulation strip to connect inner and outer aluminium frame, forms thermal resistance layer, reduces indoor and outdoor heat exchange, aluminium profile is surface treated, such as fluorocarbon spraying, electrophoresis etc., corrosion resistance, oxidation resistance, can improve service life, hollow glass is collocated with multiple sealing rubber strips, further strengthens sound insulation and air tightness, and recyclable aluminium material meets green building standard, and supports custom color, shape, adapts to modern architectural aesthetic demand.
[0003] But broken bridge door and window aluminium profile in prior art when in use, broken bridge aluminium profile is commonly used as high-performance material in modern building door and window, its core advantage lies in the design of heat insulation strip to realize broken bridge effect, thereby reducing heat conduction and improving heat insulation performance, however, in practical application, the heat insulation effect of part of broken bridge door and window aluminium profile does not reach expectation, and even excessive heat loss problem occurs, therefore, we need an energy-saving broken bridge door and window aluminium profile. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing an energy-saving broken bridge door and window aluminium profile to solve the existing problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: an energy-saving broken bridge door and window aluminium profile, comprising a window body, a sealing assembly is arranged on one side of the window body, and an aluminium profile assembly is arranged in the window body; the aluminium profile assembly comprises an aluminium profile main body, a cavity is formed in the aluminium profile main body, a heat insulation strip is arranged in the aluminium profile main body, a mounting groove is formed in one side of the aluminium profile main body, a mounting plate is arranged on one side of the mounting groove, and a fixing bolt is arranged in the mounting plate.
[0006] Preferably, the sealing assembly comprises a first sealing plate, a sealing gasket is fixedly connected to one side of the window body, a second sealing plate is formed in one side of the aluminium profile main body, and a mounting groove is formed in one side of the aluminium profile main body.
[0007] Preferably, the window body forms a sealing structure through the first sealing plate and the second sealing plate, the shape and size of the first sealing plate are matched with the shape and size of the second sealing plate, and one side of the first sealing plate is arranged in abutment with one side of the second sealing plate.
[0008] Preferably, the window body forms a sealed structure with the aluminum profile body through the sealing gasket, the outer diameter of the sealing gasket matches the inner diameter of the sealing groove, and the outer wall of the sealing gasket is arranged in abutment with the inner wall of the sealing groove.
[0009] Preferably, the number of the heat insulation strips in the aluminum profile body is two, and the heat insulation strips are symmetrically arranged with the median line of the aluminum profile body as the symmetric axis.
[0010] Preferably, the aluminum profile body forms a sealed structure with the mounting plate through the mounting groove, the inner diameter of the mounting groove matches the outer diameter of the mounting plate, and the outer wall of the mounting plate is arranged in abutment with the inner wall of the mounting groove.
[0011] Preferably, the mounting plate forms a fixed structure with the aluminum profile body through the fixing bolt, one end of the fixing bolt penetrates through the mounting plate and is fastened in the aluminum profile body for fixation.
[0012] Compared with the prior art, the energy-saving broken bridge door and window aluminum profile has the advantages that:
[0013] (1) The heat insulation effect of the aluminum profile is improved by arranging the heat insulation strips in the aluminum profile body. The fixed bolt can be detached from the positioning of the mounting plate by loosening and disassembling the fixed bolt, the mounting plate can be taken out from one side of the aluminum profile body, and the heat insulation strips can be taken out and replaced conveniently, meeting the daily use needs of people.
[0014] (2) The window body can be abutted by the first sealing plate and the second sealing plate by closing the window body, and the connection sealing property of the window body is further improved. When the window body is closed, the window body can be sealed by being clamped in the sealing groove by the sealing gasket, thereby improving the sealing effect of the window body. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a schematic view of the main body structure of the utility model;
[0016] Figure 2 It is a schematic view of the aluminum profile body and the cavity structure of the utility model;
[0017] Figure 3 It is a schematic view of the sealing assembly structure of the utility model;
[0018] Figure 4 It is a schematic view of the aluminum profile assembly structure of the utility model.
[0019] In the figure: 1, window body; 2, sealing assembly; 201, first sealing plate; 202, sealing gasket; 203, second sealing plate; 204, sealing groove; 3, aluminum profile assembly; 301, aluminum profile main body; 302, cavity; 303, heat insulation strip; 304, mounting groove; 305, mounting plate; 306, fixing bolt. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] The embodiment of the present application provides an energy-saving broken bridge door and window aluminum profile, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, including window body 1, one side of window body 1 is provided with sealing assembly 2, the inside of window body 1 is provided with aluminum profile assembly 3;Aluminum profile assembly 3 includes aluminum profile body 301, the inside of aluminum profile body 301 is provided with cavity 302, the inside of aluminum profile body 301 is provided with heat insulation strip 303, the number of heat insulation strip 303 in aluminum profile body 301 is two, and heat insulation strip 303 is symmetrically arranged with the vertical line of aluminum profile body 301 as the axis of symmetry, which strengthens the connection effect of aluminum profile body 301 and heat insulation strip 303, and the heat insulation of the door and window can be further improved by the arrangement of heat insulation strip 303, one side of aluminum profile body 301 is provided with mounting groove 304, one side of mounting groove 304 is provided with mounting plate 305, aluminum profile body 301 forms a sealing structure with mounting plate 305 through mounting groove 304, and the inner diameter size of mounting groove 304 matches the outer diameter size of mounting plate 305, and the outer wall of mounting plate 305 is arranged in close contact with the inner wall of mounting groove 304, which strengthens the connection effect of aluminum profile body 301 and mounting plate 305, so that mounting plate 305 can be fastened in aluminum profile body 301 through mounting groove 304, the inside of mounting plate 305 is provided with fixing bolt 306, mounting plate 305 forms a fixed structure with aluminum profile body 301 through fixing bolt 306, and one end of fixing bolt 306 penetrates mounting plate 305 and is fastened in aluminum profile body 301 for fixation, which facilitates the arrangement of fixing bolt 306, so that fixing bolt 306 can install and fix mounting plate 305 and aluminum profile body 301, improves the stability of positioning and installing mounting plate 305, and the heat insulation effect of aluminum profile can be improved by arranging heat insulation strip 303 in aluminum profile body 301, and the fixing bolt 306 can be loosened and removed, so that the fixing bolt 306 can be separated from the positioning of mounting plate 305, and the mounting plate 305 can be taken out from one side of aluminum profile body 301, and the heat insulation strip 303 can be taken out and replaced conveniently, which meets the daily use needs of people.
[0022] In the further preferred embodiment of the utility model, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the sealing assembly 2 includes a first sealing plate 201, a sealing gasket 202 is fixedly connected to one side of the window body 1, and a second sealing plate 203 is formed on one side of the aluminum profile body 301. The window body 1 forms a sealing structure with the first sealing plate 201 and the second sealing plate 203, and the size and shape of the first sealing plate 201 and the second sealing plate 203 are matched with each other. One side of the first sealing plate 201 is arranged in close contact with one side of the second sealing plate 203, thereby enhancing the connection effect of the first sealing plate 201 and the second sealing plate 203. The window body 1 can be tightly attached to the first sealing plate 201 and the second sealing plate 203, thereby improving the sealing performance of the closed door and window. A sealing groove 204 is formed on one side of the aluminum profile body 301. The window body 1 forms a sealing structure with the sealing gasket 202 and the aluminum profile body 301, and the outer diameter of the sealing gasket 202 is matched with the inner diameter of the sealing groove 204. The outer wall of the sealing gasket 202 is arranged in close contact with the inner wall of the sealing groove 204, thereby enhancing the connection effect of the window body 1 and the aluminum profile body 301. The sealing gasket 202 can be tightly installed in the sealing groove 204, thereby improving the connection stability of the window body 1 and the aluminum profile body 301. By closing the window body 1, the window body 1 can be attached to the first sealing plate 201 and the second sealing plate 203, and the connection sealing performance of the window body 1 can be further improved. When the window body 1 is closed, the window body 1 can be clamped in the sealing groove 204 by the sealing gasket 202 for sealing treatment, thereby improving the sealing effect of the window body 1.
[0023] Working principle: in use, by closing the window body 1, the window body 1 can be attached to the first sealing plate 201 and the second sealing plate 203, and the connection sealing performance of the window body 1 can be further improved. When the window body 1 is closed, the window body 1 can be clamped in the sealing groove 204 by the sealing gasket 202 for sealing treatment, thereby improving the sealing effect of the window body 1. In addition, the heat insulation strip 303 arranged in the aluminum profile body 301 can improve the heat insulation effect of the aluminum profile. By loosening and removing the fixing bolt 306, the fixing bolt 306 can be separated from the positioning of the mounting plate 305, and the mounting plate 305 can be taken out from one side of the aluminum profile body 301. The heat insulation strip 303 can be easily taken out and replaced, meeting the daily use needs of people.
[0024] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.
Claims
1. An energy-saving thermally broken aluminum profile for windows and doors, comprising a window frame (1), characterized in that: A sealing component (2) is provided on one side of the window (1), and an aluminum profile component (3) is provided inside the window (1). The aluminum profile assembly (3) includes an aluminum profile body (301), a cavity (302) is provided inside the aluminum profile body (301), a heat insulation strip (303) is provided inside the aluminum profile body (301), an installation groove (304) is provided on one side of the aluminum profile body (301), an installation plate (305) is provided on one side of the installation groove (304), and a fixing bolt (306) is provided inside the installation plate (305).
2. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The sealing assembly (2) includes a first sealing plate (201), a sealing gasket (202) is fixedly connected to one side of the window (1), a second sealing plate (203) is provided on one side of the aluminum profile body (301), and a sealing groove (204) is provided on one side of the aluminum profile body (301).
3. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The window (1) forms a sealing structure through the first sealing plate (201) and the second sealing plate (203), and the shape and size of the first sealing plate (201) match the shape and size of the second sealing plate (203), and one side of the first sealing plate (201) is attached to one side of the second sealing plate (203).
4. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The window (1) forms a sealing structure with the aluminum profile body (301) through the sealing gasket (202), and the outer diameter of the sealing gasket (202) matches the inner diameter of the sealing groove (204), and the outer wall of the sealing gasket (202) is fitted to the inner wall of the sealing groove (204).
5. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The aluminum profile body (301) contains two heat insulation strips (303), and the heat insulation strips (303) are symmetrically arranged with the vertical line of the aluminum profile body (301) as the axis of symmetry.
6. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The aluminum profile body (301) forms a sealed structure with the mounting plate (305) through the mounting groove (304), and the inner diameter of the mounting groove (304) matches the outer diameter of the mounting plate (305), and the outer wall of the mounting plate (305) is fitted to the inner wall of the mounting groove (304).
7. The energy-saving thermally broken aluminum profile for doors and windows according to claim 1, characterized in that: The mounting plate (305) is fixed to the aluminum profile body (301) by fixing bolts (306), and one end of the fixing bolts (306) passes through the mounting plate (305) and is fixed inside the aluminum profile body (301).