Compression-resistant aluminum-plastic-aluminum window frame profile

Abstract

The utility model discloses a compression-resistant aluminum-plastic-aluminum window frame profile, and belongs to the technical field of building materials. The problems that due to the fact that a traditional window frame is poor in pressure resistance, the safety of doors and windows is low, and the service life is short are solved. The plastic profile is arranged between the outer aluminum alloy extrusion profile and the inner aluminum alloy extrusion profile, a plurality of first compression-resistant units are arranged in the outer aluminum alloy extrusion profile, the first compression-resistant units are arranged in a stacked mode, and a plurality of second compression-resistant units are arranged in the plastic profile. According to the utility model, the plurality of compression-resistant units I and the compression-resistant units II are arranged, so that the compression-resistant performance of the window frame is obviously improved, and the safety and the service life of doors and windows are improved. Due to the design of the V-shaped or W-shaped structures of the reinforcing plates and the reinforcing ribs and the design of the pressure-resistant ribs of the wave-shaped structures, the toughness and the pressure-resistant effect of the material are effectively enhanced. And the rubber buffer layer is arranged, so that the overall stability and durability of the profile are improved, and meanwhile, noise and vibration transmission are reduced. The structure is simple, manufacturing and installation are easy, and production cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and in particular relates to a compression-resistant aluminum-plastic-aluminum window frame profile. Background Art

[0002] While traditional aluminum-plastic-aluminum window frame profiles offer excellent aesthetics and portability, their compressive strength needs improvement. This is particularly true in high-rise buildings or areas subject to high wind pressure, where the compressive strength of window frames directly impacts the safety and service life of windows and doors. Therefore, developing an aluminum-plastic-aluminum window frame profile with superior compressive strength is crucial. Utility Model Content

[0003] The utility model aims to provide a compression-resistant aluminum-plastic-aluminum window frame profile to solve the problem that traditional window frames have poor compression resistance, resulting in low safety and short service life of doors and windows.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a pressure-resistant aluminum-plastic aluminum window frame profile, comprising an outer aluminum alloy extruded profile, an inner aluminum alloy extruded profile, a plastic profile, a plurality of pressure-resistant units 1 and a plurality of pressure-resistant units 2, the plastic profile being placed between the outer aluminum alloy extruded profile and the inner aluminum alloy extruded profile, a plurality of pressure-resistant units 1 being arranged in the outer aluminum alloy extruded profile, the plurality of pressure-resistant units being arranged in a stacked manner, and a plurality of pressure-resistant units 2 being arranged in the plastic profile.

[0005] Furthermore, the compression-resistant unit 1 includes a reinforcing plate and a plurality of reinforcing ribs. The reinforcing plate is horizontally arranged in the outer aluminum alloy extruded profile, and the plurality of reinforcing ribs are arranged on the reinforcing plate in a "V"-shaped or "W"-shaped structure.

[0006] Furthermore, the second compression-resistant unit includes a plurality of compression-resistant ribs and a plurality of mesh reinforcement ribs, and the plurality of compression-resistant ribs and the plurality of mesh reinforcement ribs are cross-arranged in the plastic profile in sequence on the left and right sides.

[0007] Furthermore, the compression-resistant ribs are of a wave-shaped structure.

[0008] Furthermore, the contact surfaces between the plastic profile and the outer aluminum alloy extruded profile and the inner aluminum alloy extruded profile are all provided with rubber buffer layers.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. The utility model significantly improves the compressive performance of the window frame by providing multiple compressive units 1 and 2, making it suitable for building environments with higher requirements and improving the safety and service life of doors and windows.

[0011] 2. The V-shaped or W-shaped structural design of the reinforcing plate and multiple reinforcing ribs, as well as the wavy structure of the compression rib design of the present invention, effectively enhance the toughness and compression resistance of the material.

[0012] 3. The provision of the rubber buffer layer of the utility model improves the overall stability and durability of the profile, while reducing the transmission of noise and vibration.

[0013] 4. The utility model has a simple structure, is easy to manufacture and install, has a relatively low cost, and has good market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the present utility model.

[0016] The names and reference numerals of the components in the above drawings are as follows:

[0017] 1. Outer aluminum alloy extruded profile; 2. Inner aluminum alloy extruded profile; 3. Reinforcement plate; 4. Reinforcement ribs; 5. Rubber buffer layer; 6. Plastic profile; 7. Compression ribs; 8. Mesh reinforcement ribs. DETAILED DESCRIPTION

[0018] The technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Specific implementation: Figure 1-Figure 2 As shown, this embodiment discloses a pressure-resistant aluminum-plastic aluminum window frame profile, including an outer aluminum alloy extruded profile 1, an inner aluminum alloy extruded profile 2, a plastic profile 6, a plurality of pressure-resistant units 1 and a plurality of pressure-resistant units 2, wherein the plastic profile 6 is placed between the outer aluminum alloy extruded profile 1 and the inner aluminum alloy extruded profile 2, a plurality of pressure-resistant units 1 are arranged in the outer aluminum alloy extruded profile 1, and the plurality of pressure-resistant units are arranged in a stacked manner, and a plurality of pressure-resistant units 2 are arranged in the plastic profile 6.

[0020] Furthermore, the compression-resistant unit 1 includes a reinforcing plate 3 and a plurality of reinforcing ribs 4. The reinforcing plate 3 is horizontally arranged in the outer aluminum alloy extruded profile 1. The plurality of reinforcing ribs 4 are arranged on the reinforcing plate 3 in a "V"-shaped or "W"-shaped structure.

[0021] Furthermore, the second compression unit includes a plurality of compression ribs 7 and a plurality of mesh reinforcement ribs 8 , and the plurality of compression ribs 7 and the plurality of mesh reinforcement ribs 8 are cross-arranged in the plastic profile 6 in sequence on the left and right sides.

[0022] Furthermore, the compression-resistant ribs 7 are of a wave-shaped structure.

[0023] Furthermore, the contact surfaces of the plastic profile 6 with the outer aluminum alloy extruded profile 1 and the inner aluminum alloy extruded profile 2 are all provided with a rubber buffer layer 5 .

[0024] Material selection and preparation:

[0025] Outer aluminum alloy extruded profile 1 and inner aluminum alloy extruded profile 2:

[0026] Material: High-strength aluminum alloy materials, such as 6061-T6 or 7075-T6 aluminum alloy, are selected to ensure good mechanical properties and corrosion resistance.

[0027] Preparation: Through precise aluminum alloy extrusion process, the aluminum alloy raw materials are extruded into the required profile shape according to the design drawings.

[0028] Plastic profile 6:

[0029] Materials: High-performance thermoplastics such as polyvinyl chloride (PVC) or polypropylene (PP) are used, which have good weather resistance, insulation and processing properties.

[0030] Preparation: Through the injection molding process, the plastic raw materials are injected into the mold, and the required plastic profiles are obtained after cooling and solidification.

[0031] Reinforcement plate 3 and reinforcement rib 4:

[0032] Material: The reinforcing plate 3 can be made of the same material as the aluminum alloy profile, and the reinforcing rib 4 can be cut, bent or stamped from the aluminum alloy plate.

[0033] Preparation: According to the design drawings, the aluminum alloy plate is cut into the required reinforcement plate shape, and the reinforcement ribs are formed by stamping or bending process.

[0034] Compression ribs 7 and mesh reinforcement ribs 8:

[0035] Material: The same thermoplastic as plastic profile 6.

[0036] Preparation: Through the injection molding process, the plastic raw material is injection molded together with the mold of the compression ribs and mesh reinforcement to ensure that they are tightly combined with the plastic profile.

[0037] Rubber buffer layer 5:

[0038] Material: Choose highly elastic and wear-resistant rubber materials, such as EPDM or NBR.

[0039] Preparation: The rubber material is made into the required shape and thickness through molding or extrusion process, and then pasted or embedded into the contact surface of aluminum alloy profile and plastic profile.

[0040] Assembly process:

[0041] Initial assembly:

[0042] Install the reinforcing plates 3 and ribs 4 at the predetermined locations on the outer aluminum alloy extruded profile 1 according to the design drawings and secure them by welding or bolting. Insert the compression ribs 7 and mesh reinforcement ribs 8 into the mold for the plastic profile 6 and injection mold them together with the plastic to form an integrated plastic profile. Apply a layer of adhesive to both the inside and outside of the plastic profile 6, then adhere the rubber buffer layer 5 to the contact surface between the aluminum alloy and plastic profiles to ensure a tight fit.

[0043] Final Assembly:

[0044] The outer aluminum alloy extruded profile 1 with the reinforcing plate 3 and the reinforcing rib 4 is fixed together with the plastic profile 6 with the compression rib 7 and the mesh reinforcing rib 8 by a specific connection method such as bolts, rivets or welding.

[0045] The inner aluminum alloy extruded profile 2 is mounted on the other side of the plastic profile 6 and fixed in the same manner to form a sandwich structure, thereby completing the assembly of the entire window frame profile.

[0046] Performance testing and optimization:

[0047] Compression performance test:

[0048] Place the assembled window frame profile on a pressure testing machine, apply gradually increasing pressure, and record its deformation and maximum load-bearing capacity to ensure that it meets the design requirements.

[0049] Weather resistance test:

[0050] The window frame profiles are placed in a test environment simulating extreme climatic conditions such as high temperature, low temperature, humidity, salt spray, etc. to detect changes in their surface quality, dimensional stability and mechanical properties.

[0051] Optimization adjustments:

[0052] Based on the test results, necessary optimization adjustments are made to the design, materials and assembly process of the window frame profile to improve its overall performance and reliability.

[0053] The window frame profile of the utility model has excellent compressive strength and is suitable for various door and window production and manufacturing fields requiring high compressive strength.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0055] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A compression-resistant aluminum-plastic aluminum window frame profile, characterized by: The invention comprises an outer aluminum alloy extruded profile (1), an inner aluminum alloy extruded profile (2), a plastic profile (6), a plurality of first pressure-resistant units and a plurality of second pressure-resistant units, wherein the plastic profile (6) is placed between the outer aluminum alloy extruded profile (1) and the inner aluminum alloy extruded profile (2), a plurality of first pressure-resistant units are arranged in a stacked manner in the outer aluminum alloy extruded profile (1), and a plurality of second pressure-resistant units are arranged in the plastic profile (6).

2. The compression-resistant aluminum-plastic aluminum window frame profile according to claim 1, characterized in that: The first compression-resistant unit comprises a reinforcing plate (3) and a plurality of reinforcing ribs (4); the reinforcing plate (3) is horizontally arranged inside the outer aluminum alloy extruded profile (1); and the plurality of reinforcing ribs (4) are arranged on the reinforcing plate (3) in a "V"-shaped or "W"-shaped structure.

3. The compression-resistant aluminum-plastic aluminum window frame profile according to claim 2, characterized in that: The second compression-resistant unit comprises a plurality of compression-resistant ribs (7) and a plurality of mesh reinforcement ribs (8), and the plurality of compression-resistant ribs (7) and the plurality of mesh reinforcement ribs (8) are sequentially arranged in a cross-section in the left and right directions within the plastic profile (6).

4. The compression-resistant aluminum-plastic aluminum window frame profile according to claim 3, characterized in that: The compression-resistant ribs (7) are of a wave-shaped structure.

5. The compression-resistant aluminum-plastic aluminum window frame profile according to claim 4, characterized in that: The contact surfaces of the plastic profile (6) with the outer aluminum alloy extruded profile (1) and the inner aluminum alloy extruded profile (2) are all provided with a rubber buffer layer (5).

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