A high-strength energy-saving aluminum-plastic door and window profile structure

Abstract

The utility model provides a high-strength energy-saving aluminum-plastic door and window profile structure, including an aluminum alloy profile part and a plastic profile part, the plastic profile part has a reinforced clamping structure on both sides, the aluminum alloy profile part has a reinforced convex structure, and the reinforced clamping structure is clamped with the reinforced convex structure; the reinforced clamping structure is a U-shaped groove structure, a dovetail groove structure, a C-shaped groove structure or an irregular groove structure; the plastic profile part has a cross-wall energy-saving structure, the cross-wall energy-saving structure includes two or more wall structures, and the two or more wall structures are cross-spaced and distributed on both sides of the plastic profile part; the wall structure is a single wall structure or a cavity wall structure. The utility model has the advantages of beautiful appearance, superior energy-saving and sound insulation performance, high overall strength, excellent sealing performance, long service life, convenient processing technology, good matching performance, and high comprehensive cost performance.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a high-strength energy-saving aluminum-plastic door and window profile structure. Background Art

[0002] Aluminum-plastic composite doors and windows combine the advantages of plastic profiles and aluminum alloy profiles to form complementary advantages and have good applicability. Traditional aluminum-plastic-aluminum composite doors and windows have problems such as low strength, poor energy-saving and sound insulation performance, and short service life in the market. Traditional aluminum-plastic-aluminum composite casement doors and windows have problems such as weak energy-saving performance, poor strength, easy deformation, and short service life in the matching structure of the aluminum alloy part and the plastic part of the profile. Utility Model Content

[0003] According to the technical problems raised above, a high-strength energy-saving aluminum-plastic door and window profile structure is provided.

[0004] The technical means adopted by the utility model are as follows:

[0005] A high-strength energy-saving aluminum-plastic door and window profile structure, comprising: an aluminum alloy profile part and a plastic profile part, wherein both sides of the plastic profile part are provided with a reinforcing clamping structure, and the aluminum alloy profile part is provided with a reinforcing convex structure, wherein the reinforcing clamping structure is clamped and connected with the reinforcing convex structure;

[0006] The enhanced clamping structure is a U-shaped groove structure, a dovetail groove structure, a C-shaped groove structure or an irregular groove structure;

[0007] A cross-wall energy-saving structure is provided inside the plastic profile part, and the cross-wall energy-saving structure includes two or more wall structures, and the two or more wall structures are cross-spaced and distributed on the upper and lower sides of the plastic profile part; the wall structure is a single-wall structure or a cavity wall structure.

[0008] Furthermore, the spacing between two adjacent wall structures is 2-35 mm, the lower end of at least one wall structure is connected to the lower inner wall of the plastic profile part and the upper end of the wall structure is suspended, the upper end of at least one wall structure is connected to the upper inner wall of the plastic profile part and the lower end of the wall structure is suspended, and the two or more wall structures are arranged at intervals from left to right.

[0009] Furthermore, the single-wall structure is a vertical I-shaped structure (which may be a vertical rectangular parallelepiped structure), with a wall length of 4-45 mm and a wall thickness of 0.8-6 mm.

[0010] Furthermore, the cavity wall structure is a vertical I-shaped structure with a cavity inside (it can be a vertical rectangular structure with a cavity inside), the wall length is 4-45mm, and the total wall thickness is 2-12mm; the cavity is provided with one or more.

[0011] Furthermore, one or more reinforcing clip structures are provided on each side of the plastic profile portion, the numbers of the reinforcing clip structures provided on the two sides are the same or different, and the reinforcing clip structures on the two sides are symmetrically or asymmetrically arranged.

[0012] Furthermore, the U-shaped groove of the U-shaped groove structure has a depth of 1-15 mm and a width of 2-20 mm.

[0013] Furthermore, the dovetail groove of the dovetail groove structure has a dovetail groove depth of 1-15 mm and a dovetail groove width of 2-20 mm.

[0014] Furthermore, the C-shaped groove of the C-shaped groove structure has a depth of 1-15 mm and a width of 2-20 mm.

[0015] Furthermore, the irregular groove depth of the irregular groove structure is 1-15 mm, and the irregular groove width is 2-20 mm.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. Beautiful appearance

[0018] The high-strength energy-saving aluminum-plastic door and window profile structure has beautiful appearance and flexible design to meet the needs of different customers. It is easier to meet the requirements of building openings for doors and windows.

[0019] 2. Excellent energy-saving and sound insulation performance

[0020] This high-strength energy-saving aluminum-plastic door and window profile structure adopts a cross-wall structure in the middle of the profile of the plastic profile part, which has good energy-saving and sound insulation performance.

[0021] 3. High overall strength

[0022] This high-strength energy-saving aluminum-plastic door and window profile structure has a high-strength clip-on reinforcement structure, which improves the tensile and shear strength of the doors and windows during use.

[0023] 4. Excellent sealing performance

[0024] This type of high-strength energy-saving aluminum-plastic door and window profile structure has good strength, strong resistance to deformation and good sealing performance.

[0025] 5. Long service life

[0026] The use of this type of high-strength energy-saving aluminum-plastic door and window profile structure not only improves the energy saving of the entire window, but also improves the durability, integrity and stability of the doors and windows, forming a double insurance structure, thereby extending the service life of the doors and windows.

[0027] 6. Convenient processing technology

[0028] The process is highly reliable and has a more mature and convenient processing technology compared to aluminum-plastic-aluminum composite doors and windows of other structures.

[0029] 7. Good supporting performance

[0030] It has better matching capabilities and can easily meet the needs of buildings of different grades and forms, with better matching performance.

[0031] 8. High comprehensive cost performance

[0032] After the aluminum-plastic composite doors and windows made of this kind of high-strength energy-saving aluminum-plastic door and window profile are processed into doors and windows, they have low cost, good performance and higher comprehensive cost performance.

[0033] Based on the above reasons, the utility model can be widely promoted in the fields of construction and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0035] Figure 1 This is a schematic diagram of the structural structure of a high-strength energy-saving aluminum-plastic door and window profile with a U-shaped groove structure in the utility model.

[0036] Figure 2 This is a structural schematic diagram of a high-strength energy-saving aluminum-plastic door and window profile structure in which the enhanced snap-in structure of the utility model is a dovetail groove structure.

[0037] Figure 3 This is a structural schematic diagram of a high-strength energy-saving aluminum-plastic door and window profile structure in which the enhanced snap-fit ​​structure of the utility model is an irregular groove structure.

[0038] Figure 4 This is a structural schematic diagram of a high-strength energy-saving aluminum-plastic door and window profile structure in which a single wall of the utility model is a cavity wall structure.

[0039] In the figure: 1. Aluminum alloy profile part; 2. Plastic profile part; 3. Reinforced clip-on structure; 4. Single-wall structure; 5. Cavity wall structure. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] like Figure 1-4 As shown, the utility model provides a high-strength energy-saving aluminum-plastic door and window profile structure, which belongs to a door and window for construction, and mainly includes auxiliary profiles, glass, hardware accessories and other materials and matching structures. It also includes an energy-saving aluminum-plastic door and window profile structure, the energy-saving aluminum-plastic door and window profile structure aluminum alloy profile part 1 and plastic profile part 2 with enhanced energy-saving structure, both sides of the plastic profile part 2 are provided with enhanced snap-fit ​​structures 3, and the enhanced snap-fit ​​structures 3 are snap-fitted and connected with the enhanced protruding structure of the aluminum alloy profile part 1 to play a reinforcing role. The plastic profile part 2 also has a cross-wall energy-saving structure, which includes two or more wall structures, and a single wall is cross-distributed on both sides of the plastic profile part 2. After the aluminum-plastic composite profile is made into a door and window, it has good strength and energy-saving performance. Conventional snap-fit ​​structures (existing snap-fit ​​structures can be used) can also be set at the four corners of the plastic profile part 2 to be snap-fitted and connected with the aluminum alloy profile part 1.

[0042] As a preferred embodiment, the plastic profile part 2 has a cross-wall energy-saving structure, and the single wall is a single-wall structure 4. The single-wall structure 4 is an I-shaped structure with a wall length of 4-45 mm and a wall thickness of 0.8-6 mm.

[0043] As a preferred embodiment, the plastic profile portion 2 has a cross-wall energy-saving structure, and a single wall is a cavity wall structure 5. The cavity wall structure 5 is an I-shaped structure with a cavity inside. The wall length is 4-45 mm, the total wall thickness is 2-12 mm, and the number of cavities in the cavity wall structure 5 is 1 or more.

[0044] As a preferred embodiment, the plastic profile part 2 has a cross-wall energy-saving structure, the cross-wall distribution spacing is 2-35mm, the lower end of at least one wall structure is connected to the lower inner wall of the plastic profile part 2 and the upper end of the wall structure is suspended (that is, the upper end of the wall structure is not connected to the plastic profile part 2), the upper end of at least one wall structure is connected to the upper inner wall of the plastic profile part 2 and the lower end of the wall structure is suspended (that is, the lower end of the wall structure is not connected to the plastic profile part 2), and two or more wall structures are arranged at intervals from left to right.

[0045] As a preferred embodiment, the plastic profile part 2 has a reinforced snap-fit ​​structure 3 which is a U-shaped groove structure, the U-shaped groove depth is 1-15mm, the U-shaped groove width is 2-20mm, and the aluminum alloy profile part 1 has a corresponding insertion snap-fit ​​structure to cooperate therewith.

[0046] As a preferred embodiment, the plastic profile part 2 has a reinforced snap-fit ​​structure 3 which is a dovetail groove structure with a dovetail groove depth of 1-15 mm and a dovetail groove width of 2-20 mm, and the aluminum alloy profile part 1 has a corresponding insert snap-fit ​​structure to cooperate therewith.

[0047] As a preferred embodiment, the plastic profile part 2 has a reinforced snap-fit ​​structure 3 which is a C-shaped groove structure with a C-shaped groove depth of 1-15 mm and a C-shaped groove width of 2-20 mm, and the aluminum alloy profile part 1 has a corresponding insert snap-fit ​​structure to cooperate therewith.

[0048] As a preferred embodiment, the plastic profile part 2 has an enhanced snap-fit ​​structure 3 which is an irregular groove structure with a depth of 1-15 mm and a width of 2-20 mm. The aluminum alloy profile part 1 has a corresponding insertion snap-fit ​​structure to cooperate therewith.

[0049] As a preferred embodiment, the reinforcing protrusion structure may be a U-shaped protrusion structure, a dovetail-shaped protrusion structure, a C-shaped protrusion structure or an irregular protrusion structure.

[0050] As a preferred embodiment, the number of the clamping structures of the aluminum alloy profile part 1 and the plastic profile part 2 is one or more. One or more reinforcing clamping structures 3 are provided on each side of the plastic profile part 2, and the number of the reinforcing clamping structures 3 provided on both sides is the same or different, and the reinforcing clamping structures 3 on both sides are symmetrically or asymmetrically arranged.

[0051] Example 1

[0052] A high-strength energy-saving aluminum-plastic door and window profile structure mainly includes auxiliary profiles, glass, hardware accessories and other materials and matching structures. It also includes an aluminum alloy profile part and a plastic profile part with an enhanced energy-saving structure. The plastic profile part has an enhanced snap-in structure, and the enhanced snap-in structure is snap-fitted with the enhanced convex structure of the aluminum alloy profile part to play a reinforcing role. The plastic profile part also has a cross-wall energy-saving structure. After the aluminum-plastic composite profile is made into doors and windows, it has good strength and energy-saving performance. The plastic profile part has a cross-wall energy-saving structure, and a single wall is a cavity wall structure with a wall length of 9mm, a total wall thickness of 6mm, and a number of cavities of 4. The plastic profile part has a cross-wall energy-saving structure, and a single wall is cross-distributed on both sides of the plastic profile part, and the number is 2. The plastic profile part has a cross-wall energy-saving structure, and the cross-wall distribution spacing is 10mm. The plastic profile part has a reinforced snap-in structure which is a U-shaped groove structure, the U-shaped groove depth is 1.5 mm, the U-shaped groove width is 6 mm, and the aluminum alloy profile part has a corresponding insertion snap-in structure to cooperate with it. The number of snap-in structures of the aluminum alloy profile part and the plastic profile part is 2.

[0053] Example 2

[0054] Different from Example 1, in this embodiment, a single wall is a cavity wall structure, the wall length of the cavity wall structure is 4 mm, 24.5 mm or 45 mm, the total wall thickness is 2 mm, 7 mm or 12 mm, and the number of cavities is 1. The distribution spacing of the cross walls is 2 mm, 18.5 mm or 35 mm. The number of single wall structures is 3, of which two wall structures are arranged at the lower part of the plastic profile part, and the other wall structure is located between the two wall structures and arranged at the upper part of the plastic profile part.

[0055] The enhanced snap-fit ​​structure is a U-shaped groove structure, the U-shaped groove depth is 1mm, 8mm or 15mm, and the U-shaped groove width is 2mm, 11mm or 20mm. The enhanced snap-fit ​​structure is set at three locations, two of which are set on the same side of the plastic profile part 2, and the other enhanced snap-fit ​​structure is set on the other side of the plastic profile part 2.

[0056] Example 3

[0057] A high-strength energy-saving aluminum-plastic door and window profile structure mainly includes auxiliary profiles, glass, hardware accessories and other materials and matching structures. It also includes an aluminum alloy profile part and a plastic profile part with an enhanced energy-saving structure. The plastic profile part has an enhanced snap-in structure, and the enhanced snap-in structure is snap-fitted with the enhanced convex structure of the aluminum alloy profile part to play a reinforcing role. The plastic profile part also has a cross-wall energy-saving structure. After the aluminum-plastic composite profile is made into doors and windows, it has good strength and energy-saving performance. The plastic profile part has a cross-wall energy-saving structure, and a single wall is a single-wall structure with a wall length of 5mm and a wall thickness of 1.5mm. The plastic profile part has a cross-wall energy-saving structure, and the single wall is cross-distributed on both sides of the plastic profile part, and the number is 2. The plastic profile part has a cross-wall energy-saving structure, and the cross-wall distribution spacing is 5mm. The plastic profile part has a U-shaped groove structure with an enhanced snap-in structure, the U-shaped groove depth is 2mm, and the U-shaped groove width is 5mm. The aluminum alloy profile part has a corresponding insertion snap-in structure to match it. The number of the clamping structures of the aluminum alloy profile part and the plastic profile part is two.

[0058] Example 4

[0059] Different from Example 3, in this embodiment, the single wall is a single-wall structure with a wall length of 4 mm, 24.5 mm or 45 mm and a wall thickness of 0.8 mm, 3.4 mm or 6 mm.

[0060] Example 5

[0061] A high-strength energy-saving aluminum-plastic door and window profile structure mainly includes auxiliary profiles, glass, hardware accessories and other materials and matching structures. It also includes an aluminum alloy profile part and a plastic profile part with an enhanced energy-saving structure. The plastic profile part has an enhanced snap-in structure, and the enhanced snap-in structure is snap-fitted with the enhanced convex structure of the aluminum alloy profile part to play a reinforcing role. The plastic profile part also has a cross-wall energy-saving structure. After the aluminum-plastic composite profile is made into doors and windows, it has good strength and energy-saving performance. The plastic profile part has a cross-wall energy-saving structure, and a single wall is a single-wall structure with a wall length of 5mm and a wall thickness of 1.5mm. The plastic profile part has a cross-wall energy-saving structure, and the single wall is cross-distributed on both sides of the plastic profile part, and the number is 2. The plastic profile part has a cross-wall energy-saving structure, and the cross-wall distribution spacing is 5mm. The plastic profile part has a dovetail groove structure with an enhanced snap-in structure, the dovetail groove depth is 3mm, and the dovetail groove width is 7mm. The aluminum alloy profile part has a corresponding insertion snap-in structure to match it. The number of the clamping structures of the aluminum alloy profile part and the plastic profile part is three.

[0062] Example 6

[0063] Different from the fifth embodiment, in the present embodiment, the enhanced snap-fit ​​structure is a dovetail groove structure, the dovetail groove depth is 1 mm, 8 mm or 15 mm, and the dovetail groove width is 2 mm, 11 mm or 20 mm.

[0064] Example 7

[0065] A high-strength energy-saving aluminum-plastic door and window profile structure mainly includes auxiliary profiles, glass, hardware accessories and other materials and matching structures. It also includes an aluminum alloy profile part and a plastic profile part with an enhanced energy-saving structure. The plastic profile part has an enhanced snap-in structure, and the enhanced snap-in structure is snap-fitted with the enhanced convex structure of the aluminum alloy profile part to play a reinforcing role. The plastic profile part also has a cross-wall energy-saving structure. After the aluminum-plastic composite profile is made into doors and windows, it has good strength and energy-saving performance. The plastic profile part has a cross-wall energy-saving structure, and a single wall is a single-wall structure with a wall length of 7mm and a wall thickness of 2mm. The plastic profile part has a cross-wall energy-saving structure, and the single wall is cross-distributed on both sides of the plastic profile part, and the number is 4. The plastic profile part has a cross-wall energy-saving structure, and the cross-wall distribution spacing is 4mm. The plastic profile part has a C-shaped groove structure with an enhanced snap-in structure, and the C-shaped groove depth is 2mm and the C-shaped groove width is 5mm. The aluminum alloy profile part has a corresponding insertion snap-in structure to match it. The number of the clamping structures of the aluminum alloy profile part and the plastic profile part is four.

[0066] Example 8

[0067] Different from Example 7, in this embodiment, the enhanced snap-fit ​​structure is a C-shaped groove structure, the depth of the C-shaped groove is 1 mm, 8 mm or 15 mm, and the width of the C-shaped groove is 2 mm, 11 mm or 20 mm.

[0068] Example 9

[0069] Different from Example 7, in this embodiment, the enhanced snap-fit ​​structure is an irregular groove structure, the irregular groove depth is 1 mm, 8 mm or 15 mm, and the irregular groove width is 2 mm, 11 mm or 20 mm.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A high-strength energy-saving aluminum-plastic door and window profile structure, characterized in that: include: An aluminum alloy profile part (1) and a plastic profile part (2), wherein both sides of the plastic profile part (2) are provided with a reinforcing clamping structure (3), and the aluminum alloy profile part (1) is provided with a reinforcing protruding structure, and the reinforcing clamping structure (3) is clamped and connected with the reinforcing protruding structure; The enhanced clamping structure (3) is a U-shaped groove structure, a dovetail groove structure or a C-shaped groove structure; A cross-wall energy-saving structure is provided inside the plastic profile part (2), and the cross-wall energy-saving structure comprises two or more wall structures, and the two or more wall structures are cross-spaced and distributed on the upper and lower sides of the plastic profile part (2); the wall structure is a single-wall structure (4) or a cavity wall structure (5).

2. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 is characterized in that: The spacing between two adjacent wall structures is 2-35 mm, the lower end of at least one wall structure is connected to the lower inner wall of the plastic profile part (2) and the upper end of the wall structure is suspended, the upper end of at least one wall structure is connected to the upper inner wall of the plastic profile part (2) and the lower end of the wall structure is suspended, and the two or more wall structures are arranged at intervals from left to right.

3. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 or 2, characterized in that: The single-wall structure (4) is an I-shaped structure with a wall length of 4-45 mm and a wall thickness of 0.8-6 mm.

4. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 or 2, characterized in that: The cavity wall structure (5) is an I-shaped structure with a cavity inside, with a wall length of 4-45 mm and a total wall thickness of 2-12 mm; the cavity is provided with one or more cavities.

5. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 is characterized in that: One or more reinforcing clip structures (3) are arranged on each side of the plastic profile part (2); the numbers of the reinforcing clip structures (3) arranged on the two sides are the same or different; and the reinforcing clip structures (3) on the two sides are symmetrically arranged or asymmetrically arranged.

6. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 is characterized in that: The U-shaped groove depth of the U-shaped groove structure is 1-15 mm, and the U-shaped groove width is 2-20 mm.

7. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 is characterized in that: The dovetail groove depth of the dovetail groove structure is 1-15 mm, and the dovetail groove width is 2-20 mm.

8. The high-strength energy-saving aluminum-plastic door and window profile structure according to claim 1 is characterized in that: The C-shaped groove depth of the C-shaped groove structure is 1-15 mm, and the C-shaped groove width is 2-20 mm.

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