Door and window profile structure of heat insulation broken bridge aluminum alloy system

Abstract

The utility model provides a heat insulation broken bridge aluminum alloy system door and window profile structure, and relates to the field of broken bridge heat insulation aluminum alloy profiles. The heat insulation broken bridge aluminum alloy system door and window profile structure comprises an indoor aluminum alloy profile, one side of the indoor aluminum alloy profile is fixedly connected with a first cavity, the interior of the first cavity is fixedly connected with silencing cotton, and one side of the first cavity is fixedly connected with two sets of connecting blocks. In consideration of the problem of a broken bridge heat insulation aluminum alloy profile, the indoor aluminum alloy profile and the outdoor aluminum alloy profile are connected through the threaded gaskets and the threaded columns, strong fixing force and stability can be provided, meanwhile, the aluminum alloy profile can be detached when needed, and the service life of the aluminum alloy profile is prolonged. Compared with a traditional mode that two profiles are spliced through a T-shaped heat insulation material, the door and window profile is more suitable for a door and window structure needing long-term stability, and the sealing effect and the heat preservation performance of the connecting position can be further improved in cooperation with a sealing rubber strip and a rock wool layer which are arranged inside.

Description

Technical Field

[0001] This application relates to the technical field of thermal break aluminum alloy profiles, and particularly relates to a profile structure of a thermal break aluminum alloy system door and window. Background Art

[0002] The thermal break aluminum alloy system door and window is a high-performance building door and window. It interrupts the thermal bridge of the metal by adding thermal insulation materials (usually plastics or nylons) to the aluminum alloy profile, effectively improving the heat insulation and heat preservation performance of the door and window. The profile structure of this kind of door and window usually includes two parts of aluminum alloy materials inside and outside, which are connected by a thermal insulation strip in the middle to form a thermal break structure. The material and quality of the thermal insulation strip directly affect the durability and heat preservation performance of the door and window.

[0003] Existing thermal break aluminum alloy doors and windows generally use a T-shaped thermal insulation material to join two profiles. This joining method has an unsatisfactory heat insulation effect. For this reason, we propose a profile structure of a thermal break aluminum alloy system door and window to solve this problem. Summary of the Invention

[0004] This application provides a profile structure of a thermal break aluminum alloy system door and window to solve the problems of thermal break aluminum alloy profiles.

[0005] This application provides a profile structure of a thermal break aluminum alloy system door and window, including an indoor aluminum alloy profile, characterized in that: a first cavity is fixedly connected to one side of the indoor aluminum alloy profile, a sound-absorbing cotton is fixedly connected inside the first cavity, two groups of connecting blocks are fixedly connected to one side of the first cavity, a connecting mechanism is threadedly connected to the surface of the connecting block, and a protection mechanism is fixedly connected to the inner wall of the connecting block; the connecting mechanism includes a plurality of threaded washers threadedly connected to the surface of the connecting block, and two groups of threaded columns are threadedly connected to the surface of the threaded washers; the protection mechanism includes a sealing strip fixedly connected to the inner wall of the connecting block, and a rock wool layer is fixedly connected to the inner wall of the sealing strip.

[0006] Preferably, two groups of extension blocks are lapped on one side of the connecting block, and the extension blocks are threadedly connected to the surface of the threaded washers.

[0007] Preferably, a second cavity is fixedly connected to one side of the extension block, and a sound-insulating cotton is fixedly connected to the inner wall of the second cavity.

[0008] Preferably, an outdoor aluminum alloy profile is fixedly connected to one side of the second cavity, and a first wool strip mounting plate is threadedly connected to the top of the second cavity.

[0009] Preferably, a second wool strip mounting plate is threadedly connected to the top of the first cavity, and a wool strip is installed inside the second wool strip mounting plate.

[0010] Preferably, a plurality of groups of threaded holes are formed in the surface of the second wool strip mounting plate, and bolts are threadedly connected inside the threaded holes.

[0011] Preferably, a first expansion screw is fixedly connected to the bottom of the connecting block, and the first expansion screw is connected to the external wall.

[0012] Preferably, a second expansion screw is fixedly connected to the bottom of the extension block, and the second expansion screw is connected to the external wall.

[0013] Beneficial effects:

[0014] Considering the problem of the broken bridge heat-insulating aluminum alloy profile, the indoor aluminum alloy profile and the outdoor aluminum alloy profile are connected by using a threaded gasket and a threaded column, which can provide strong fixing force and stability, and can be disassembled when needed. Compared with the traditional method of splicing two profiles with a T-shaped heat-insulating material, it is more suitable for door and window structures that require long-term stability. And with the internal sealing strip and rock wool layer, the sealing effect and heat preservation performance at the connection can be further improved.

[0015] The above description is only an overview of the technical solution of the embodiment of the present application. In order to be able to understand the technical means of the embodiment of the present application more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the embodiment of the present application more obvious and understandable, the specific implementation manners of the present application are hereinafter specifically exemplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of a heat-insulating broken bridge aluminum alloy system door and window profile structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the first cavity structure of a heat-insulating broken bridge aluminum alloy system door and window profile structure of the present utility model.

[0019] Figure 3 It is a schematic diagram of the second cavity structure of a heat-insulating broken bridge aluminum alloy system door and window profile structure of the present utility model.

[0020] Figure 4 It is a schematic diagram of the protection mechanism structure of a heat-insulating broken bridge aluminum alloy system door and window profile structure of the present utility model.

[0021] Description of the reference numerals:

[0022] 1. Indoor aluminum alloy profile; 2. First cavity; 3. Sound-absorbing cotton; 4. Connecting block; 5. Connecting mechanism; 501. Threaded gasket; 502. Threaded column; 6. Extension block; 7. Second cavity; 8. Sound insulation cotton; 9. Outdoor aluminum alloy profile; 10. First wool strip mounting plate; 11. Second wool strip mounting plate; 12. Bolt; 13. First expansion screw; 14. Second expansion screw; 15. Protection mechanism; 1501. Sealing strip; 1502. Rock wool layer. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the drawings are intended to cover non-exclusive inclusion.

[0025] Reference to "embodiment" herein means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase "embodiment" appearing in various places in the specification is not necessarily referring to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0026] The directional terms used in the following description are all the directions shown in the figures, and do not limit the specific structure of the present application. For example, in the description of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application.

[0027] In addition, expressions indicating directions such as the X direction, Y direction, and Z direction for explaining the operation and structure of each component of this embodiment are not absolute but relative. Although these indications are appropriate when each component is in the position shown in the figure, when these positions change, these directions should have different interpretations to correspond to the changes.

[0028] In addition, the terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order, and may explicitly or implicitly include one or more of such features.

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection. For example, a physical connection may be a fixed connection, such as a fixed connection through a fixing member, such as a screw, bolt, or other fixing member; a physical connection may also be a detachable connection, such as a snap connection or a snap-fit connection; a physical connection may also be an integral connection, such as a connection formed by welding, bonding, or integral molding. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0031] The present utility model provides as Figures 1-4An insulating broken bridge aluminum alloy system door and window profile structure as shown includes an indoor aluminum alloy profile 1. One side of the indoor aluminum alloy profile 1 is fixedly connected with a first cavity 2. A sound-absorbing cotton 3 is fixedly connected inside the first cavity 2. Two groups of connecting blocks 4 are fixedly connected to one side of the first cavity 2. A connecting mechanism 5 is threadedly connected to the surface of the connecting block 4. A protective mechanism 15 is fixedly connected to the inner wall of the connecting block 4; The connecting mechanism 5 includes a plurality of thread gaskets 501 threadedly connected to the surface of the connecting block 4. Two groups of threaded columns 502 are threadedly connected to the surface of the thread gasket 501; The protective mechanism 15 includes a sealing strip 1501 fixedly connected to the inner wall of the connecting block 4. A rock wool layer 1502 is fixedly connected to the inner wall of the sealing strip 1501.

[0032] Among them, two groups of extension blocks 6 are lapped on one side of the connecting block 4. The extension block 6 is threadedly connected to the surface of the thread gasket 501.

[0033] Among them, a second cavity 7 is fixedly connected to one side of the extension block 6. A sound insulation cotton 8 is fixedly connected to the inner wall of the second cavity 7.

[0034] Among them, an outdoor aluminum alloy profile 9 is fixedly connected to one side of the second cavity 7. A first wool strip mounting plate 10 is threadedly connected to the top of the second cavity 7.

[0035] Among them, a second wool strip mounting plate 11 is threadedly connected to the top of the first cavity 2. A wool strip is installed inside the second wool strip mounting plate 11.

[0036] Among them, a number of threaded holes are opened on the surface of the second wool strip mounting plate 11. A bolt 12 is threadedly connected inside the threaded hole.

[0037] Among them, a first expansion screw 13 is fixedly connected to the bottom of the connecting block 4. The first expansion screw 13 is connected to the external wall.

[0038] Among them, a second expansion screw 14 is fixedly connected to the bottom of the extension block 6. The second expansion screw 14 is connected to the external wall.

[0039] Working principle: When the insulating broken bridge aluminum alloy system door and window profile structure is used, the two groups of connecting blocks 4 on one side of the first cavity 2 are made to contact the extension blocks 6 on one side of the second cavity 7. Then, the thread gaskets 501 are aligned with the threaded holes opened on the surfaces of the connecting block 4 and the extension block 6, and then the threaded columns 502 are used to fix the thread gaskets 501, the connecting block 4 and the extension block 6, and the connection of the two groups of aluminum alloy frames can be completed. And a sealing strip 1501 and a rock wool layer 1502 are also provided at the connection, greatly improving the sealing performance and heat preservation effect at the connection.

[0040] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A thermal insulation aluminum alloy system door and window profile structure, comprising an indoor aluminum alloy profile (1), characterized in that: A first cavity (2) is fixedly connected to one side of the indoor aluminum alloy profile (1), a sound-absorbing cotton (3) is fixedly connected inside the first cavity (2), two groups of connecting blocks (4) are fixedly connected to one side of the first cavity (2), a connecting mechanism (5) is threadedly connected to the surface of the connecting block (4), and a protective mechanism (15) is fixedly connected to the inner wall of the connecting block (4); The connection mechanism (5) comprises a plurality of threaded washers (501) threadedly connected to the surface of the connection block (4), and the surface of the threaded washers (501) is threadedly connected to two groups of threaded columns (502); The protective mechanism (15) comprises a sealing strip (1501) fixedly connected to the inner wall of the connecting block (4), and the inner wall of the sealing strip (1501) is fixedly connected to a rock wool layer (1502).

2. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 1 is characterized by: Two groups of extension blocks (6) are overlapped on one side of the connection block (4), and the extension blocks (6) are threadedly connected to the surface of the threaded gasket (501).

3. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 2 is characterized by: A second cavity (7) is fixedly connected to one side of the extension block (6), and a sound insulation cotton (8) is fixedly connected to the inner wall of the second cavity (7).

4. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 3 is characterized by: An outdoor aluminum alloy profile (9) is fixedly connected to one side of the second cavity (7), and a first wool strip mounting plate (10) is threadedly connected to the top of the second cavity (7).

5. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 1 is characterized by: A second wool strip mounting plate (11) is threadedly connected to the top of the first cavity (2), and a wool strip is mounted inside the second wool strip mounting plate (11).

6. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 5 is characterized by: A plurality of groups of threaded holes are provided on the surface of the second wool strip mounting plate (11), and bolts (12) are connected to the internal threads of the threaded holes.

7. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 1 is characterized by: A first expansion screw (13) is fixedly connected to the bottom of the connection block (4), and the first expansion screw (13) is connected to the external wall.

8. The heat-insulating broken bridge aluminum alloy system door and window profile structure according to claim 2 is characterized by: A second expansion screw (14) is fixedly connected to the bottom of the extension block (6), and the second expansion screw (14) is connected to the external wall.

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