CN216894030U - Integral composite low-cost high-strength heat-insulation aluminum alloy frame for casement window - Google Patents
Integral composite low-cost high-strength heat-insulation aluminum alloy frame for casement window Download PDFInfo
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- CN216894030U CN216894030U CN202220295828.4U CN202220295828U CN216894030U CN 216894030 U CN216894030 U CN 216894030U CN 202220295828 U CN202220295828 U CN 202220295828U CN 216894030 U CN216894030 U CN 216894030U
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Abstract
An overall composite low-cost high-strength heat-insulation aluminum alloy frame for a casement window comprises an outer aluminum alloy section and an inner aluminum alloy section, wherein the outer aluminum alloy section and the inner aluminum alloy section are of plate-shaped structures; the outer aluminum alloy section and the inner aluminum alloy section are fixedly connected through the plastic middle frame to form an integral composite low-cost high-strength heat-insulation side-hung window aluminum alloy frame; compared with the prior complete rectangular tube shape, the outer aluminum alloy section and the inner aluminum alloy section of the plate-shaped structure greatly reduce the consumption of aluminum alloy materials, thereby effectively controlling the product cost; meanwhile, the outer aluminum alloy section, the inner aluminum alloy section and the plastic middle frame are fixedly connected, so that the structural stability of the aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window is guaranteed. The utility model has the advantages of stable structure, high strength and low cost, greatly improves the market competitiveness of enterprise products and brings good economic benefit for enterprises.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy door and window profiles in the building industry, in particular to an integral composite low-cost high-strength heat-insulation aluminum alloy frame for a casement window.
Background
The existing aluminum alloy frame structure of the heat-insulation casement window adopts inner and outer aluminum alloy profiles and two heat-insulating strips for fixed connection, thereby realizing the effects of heat insulation and energy conservation; the connecting form of the inner aluminum alloy section and the outer aluminum alloy section plus two heat-insulating strips substantially forms a parallelogram structure, but the parallelogram structure is not a stable structure, namely, two opposite sides of the parallelogram can generate relative translational sliding or torsional deformation, so that processing and assembling errors are easy to occur in corner cutting and assembling processes, and the dimensional stability of a final product of an aluminum alloy window outer frame and the precision of a splicing seam are influenced; in addition, in order to ensure sufficient rigidity and strength of the existing aluminum alloy section bars of the inner side and the outer side, the main body structure of the aluminum alloy section bars adopts a complete rectangular tube shape, so that more materials are consumed in unit length under the condition of certain material thickness, the cost is increased, and the market competitiveness of enterprise products is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background art, the utility model discloses an integral composite low-cost high-strength heat-insulation aluminum alloy frame for a casement window, which comprises an outer aluminum alloy section and an inner aluminum alloy section, wherein the outer aluminum alloy section and the inner aluminum alloy section are of plate-shaped structures; the outer aluminum alloy section and the inner aluminum alloy section are fixedly connected through the plastic middle frame to form an integral composite low-cost high-strength heat-insulation side-hung window aluminum alloy frame; compared with the prior complete rectangular pipe, the outer side aluminum alloy section and the inner side aluminum alloy section with the plate-shaped structures have greatly reduced aluminum alloy material consumption, so that the product cost is effectively controlled; meanwhile, the outer aluminum alloy section, the inner aluminum alloy section and the plastic middle frame are fixedly connected, so that the structural stability of the whole composite low-cost high-strength heat-insulation casement window aluminum alloy frame is ensured, and the problem of processing and assembling errors in corner cutting and assembling processes is solved.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides an aluminium alloy frame of heat-insulating flat-open window of whole combined type low-cost high strength, includes outside aluminium alloy ex-trusions, inboard aluminium alloy ex-trusions, outside aluminium alloy ex-trusions, inboard aluminium alloy ex-trusions pass through plastic center fixed connection and become whole to the structural stability of the aluminium alloy frame of heat-insulating flat-open window of whole combined type low-cost high strength has been guaranteed.
Furthermore, the outer side aluminum alloy section and the inner side aluminum alloy section are of plate-shaped structures, and compared with the conventional complete rectangular tubular aluminum alloy section structure, the outer side aluminum alloy section and the inner side aluminum alloy section which are of the plate-shaped structures greatly reduce the consumption of aluminum alloy materials, so that the product cost is greatly reduced, and the market competitiveness of enterprise products is greatly improved.
Further, a plurality of outer aluminum alloy profile embedding pins are arranged on the outer aluminum alloy profile, and a plurality of inner aluminum alloy profile embedding pins are arranged on the inner aluminum alloy profile; the outer aluminum alloy sections, the inner aluminum alloy sections and the plastic middle frame are fixedly connected into a whole; the fixed connection of the outer aluminum alloy section, the inner aluminum alloy section and the plastic middle frame is completed through extrusion molding, namely, the outer aluminum alloy section and the inner aluminum alloy section are processed in advance through extrusion molding, then the outer aluminum alloy section and the inner aluminum alloy section are placed in an extrusion molding die to be processed into the plastic middle frame through extrusion molding, and the embedding and the fixed connection of the outer aluminum alloy section, the inner aluminum alloy section and the plastic middle frame are synchronously completed when the plastic middle frame is processed.
Furthermore, the plastic middle frame is of a solid structure so as to ensure the strength of the whole composite low-cost high-strength heat-insulation aluminum alloy frame of the casement window.
Preferably, the plastic middle frame is of a hollow structure, so that the material consumption of the plastic middle frame is reduced, and the product cost is reduced.
Furthermore, the plastic middle frame is of a hollow structure, a steel lining is fixedly arranged in a hollow pipe cavity of the plastic middle frame, and the strength of the whole composite low-cost high-strength heat-insulation casement window aluminum alloy frame is reinforced through the steel lining; the steel lining of the plastic middle frame can be formed into a hollow plastic middle frame by extrusion molding, then the steel lining is forcibly arranged into the cavity of the plastic middle frame, and the steel lining can also be synchronously arranged when the plastic middle frame is formed by extrusion molding.
Furthermore, an elastic buffering rubber strip is fixedly arranged at the bottom of the groove at the side of the aluminum alloy frame for installing the glass.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects: the utility model discloses an integral composite low-cost high-strength heat-insulation aluminum alloy frame for a casement window, which comprises an outer aluminum alloy profile and an inner aluminum alloy profile, wherein the outer aluminum alloy profile and the inner aluminum alloy profile are of plate-shaped structures; the outer aluminum alloy section and the inner aluminum alloy section are fixedly connected through the plastic middle frame to form an integral composite low-cost high-strength heat-insulation side-hung window aluminum alloy frame; compared with the prior complete rectangular pipe, the outer side aluminum alloy section and the inner side aluminum alloy section with the plate-shaped structures have greatly reduced aluminum alloy material consumption, so that the product cost is effectively controlled; meanwhile, the outer aluminum alloy section, the inner aluminum alloy section and the plastic middle frame are fixedly connected, so that the structural stability of the whole composite low-cost high-strength heat-insulation casement window aluminum alloy frame is ensured, and the problem of processing and assembling errors in corner cutting and assembling processes is solved. The integral composite low-cost high-strength heat-insulation aluminum alloy side frame for the casement window has the advantages of stable structure, high strength and low cost, greatly improves the market competitiveness of enterprise products, and brings good economic benefits for enterprises.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an aluminum alloy frame of an integral composite low-cost high-strength heat-insulating casement window;
FIG. 2 is a schematic structural view of an outer aluminum alloy profile;
FIG. 3 is a schematic structural view of an inside aluminum alloy profile;
FIG. 4 is a schematic structural view of a second embodiment of an aluminum alloy frame of an integral composite low-cost high-strength heat-insulating casement window;
FIG. 5 is a schematic view of the three structures of an embodiment of an aluminum alloy frame of an integral composite low-cost high-strength heat-insulating casement window.
In the figure: 1. an outer aluminum alloy profile; 1.1, embedding pins of the aluminum alloy profile on the outer side; 1.2, local reinforcing ribs; 2. a plastic middle frame; 3. an inside aluminum alloy profile; 3.1, embedding pins of the aluminum alloy profile on the inner side; 4. a steel lining; 5. elastic buffer rubber strip.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
The first embodiment is as follows:
an integral composite low-cost high-strength heat-insulation aluminum alloy side frame of a casement window comprises an outer aluminum alloy section 1, a plastic middle frame 2 and an inner aluminum alloy section 3 which are of plate-shaped structures; a plurality of outer aluminum alloy profile embedded pins 1.1 are arranged on the outer aluminum alloy profile 1, and a plurality of inner aluminum alloy profile embedded pins 3.1 are arranged on the inner aluminum alloy profile 3; a plurality of outer aluminum alloy section embedding pins 1.1 and a plurality of inner aluminum alloy section embedding pins 3.1 are embedded in the plastic middle frame 2 with a solid structure, so that the outer aluminum alloy section 1 and the inner aluminum alloy section 3 are fixedly connected into a whole through the plastic middle frame 2; the outer aluminum alloy section 1 and the inner aluminum alloy section 3 of the plate-shaped structure have low structural strength, and reinforcing ribs 1.2 can be locally added to the parts with larger stress to avoid stress deformation in the use process when the section structure is designed; the elastic buffering rubber strip 5 is fixedly arranged at the bottom of the groove at the side of the aluminum alloy frame for installing glass.
Example two;
the plastic middle frame 2 is a hollow structure.
Example three:
the plastic middle frame 2 is of a hollow structure, and a steel lining 4 is fixedly arranged in a hollow pipe cavity of the plastic middle frame 2.
The present invention is not described in detail in the prior art.
Claims (7)
1. The utility model provides an aluminium alloy frame of heat-insulating flat-open window of whole combined type low-cost high strength, characterized by: the aluminum alloy section bar comprises an outer aluminum alloy section bar (1) and an inner aluminum alloy section bar (3), wherein the outer aluminum alloy section bar (1) and the inner aluminum alloy section bar (3) are fixedly connected through a plastic middle frame (2).
2. The aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window according to claim 1, which is characterized in that: the outer side aluminum alloy section (1) and the inner side aluminum alloy section (3) are of plate-shaped structures.
3. The aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window according to claim 1, which is characterized in that: a plurality of outer aluminum alloy profile embedding pins (1.1) are arranged on the outer aluminum alloy profile (1), and a plurality of inner aluminum alloy profile embedding pins (3.1) are arranged on the inner aluminum alloy profile (3); a plurality of outer aluminum alloy section embedding pins (1.1) and a plurality of inner aluminum alloy section embedding pins (3.1) are embedded in the plastic middle frame (2).
4. The aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window according to claim 1, which is characterized in that: the plastic middle frame (2) is of a solid structure.
5. The aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window according to claim 1, which is characterized in that: the plastic middle frame (2) is of a hollow structure.
6. The aluminum alloy frame of the integral composite type low-cost high-strength heat-insulation casement window according to claim 5, which is characterized in that: a steel lining (4) is fixedly arranged in the hollow pipe cavity of the plastic middle frame (2).
7. The aluminum alloy frame of the integral composite low-cost high-strength heat-insulation casement window according to claim 2, 3, 4 or 5, which is characterized in that: an elastic buffer rubber strip (5) is fixedly arranged at the bottom of the groove at the side of the aluminum alloy frame where the glass is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295828.4U CN216894030U (en) | 2022-02-15 | 2022-02-15 | Integral composite low-cost high-strength heat-insulation aluminum alloy frame for casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295828.4U CN216894030U (en) | 2022-02-15 | 2022-02-15 | Integral composite low-cost high-strength heat-insulation aluminum alloy frame for casement window |
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| Publication Number | Publication Date |
|---|---|
| CN216894030U true CN216894030U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220295828.4U Active CN216894030U (en) | 2022-02-15 | 2022-02-15 | Integral composite low-cost high-strength heat-insulation aluminum alloy frame for casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216894030U (en) |
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2022
- 2022-02-15 CN CN202220295828.4U patent/CN216894030U/en active Active
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