Aluminum alloy profile assembly

Abstract

The utility model relates to the field of aluminum alloy doors and windows, and discloses an aluminum alloy section assembly which comprises a composition plate, a handle is rotatably connected to the inner wall of the composition plate, a first rotating shaft is fixedly connected to the outer wall of the inner wall of a connecting plate, a curved bar is rotatably connected to the outer wall of the first rotating shaft, and the outer wall of a sliding strip is fixedly connected to the inner wall of the composition plate. A connecting rod is fixedly connected to the outer wall of the sliding plate, the outer wall of the connecting rod is slidably connected to the inner wall of the combination plate, a ratchet wheel is fixedly connected to the outer wall of the front side of the handle, and a self-locking assembly is arranged on the outer wall of the combination plate and used for fixing the handle. According to the aluminum alloy profile, the handle drives the ratchet wheel to rotate on the outer wall of the pawl, the handle drives the connecting plate, the first rotating shaft and the curved bar to unfold, the curved bar drives the second rotating shaft to enable the sliding plate to slide on the outer wall of the sliding strip through the limiting sliding block to form limiting, a gap between the aluminum alloy profile body and the combined plate is shrunk during installation, and the aluminum alloy profile is more stable.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy doors and windows, in particular to an aluminum alloy profile assembly. Background Art

[0002] Aluminum alloy is an alloy composed of aluminum and other metallic or non-metallic elements. Aluminum itself is a lightweight metal with good electrical and thermal conductivity, but its mechanical properties are limited when used alone. Through alloying with other elements, the hardness, strength and corrosion resistance of aluminum can be significantly improved, making it suitable for a wide range of industrial and commercial applications. Window frames and door frames made of aluminum alloy profiles are common in modern buildings. Due to their lightweight, corrosion resistance and good structural strength, aluminum alloy profile assemblies are components or parts of various shapes and specifications made of aluminum alloy materials, and these assemblies are usually processed from aluminum alloy profiles.

[0003] After retrieval, a patent with publication number CN206859983U discloses an aluminum alloy profile, an aluminum alloy door leaf and an aluminum alloy door assembly, which include an outer side wall, an inner side wall, a front side wall and a rear side wall. A retaining edge is provided on the inner side wall, and the retaining edge is located at the front edge part of the inner side wall. The length direction of the retaining edge is consistent with the length direction of the profile. When the glass or decorative wood installed in the door leaf needs to be replaced, the glass or decorative wood can be taken out from the rear side of the door leaf without disassembling the door leaf frame, which is convenient and fast for replacement, and can also avoid damage to the door leaf frame during the disassembly process.

[0004] However, during the use of this assembly, there is no structure for further connecting the aluminum alloy profiles during installation. There may be signs of corrosion in the connection of the side wall, inner side wall, front side wall, rear side wall and the retaining edge during use, resulting in problems such as air leakage and water leakage at the connection. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an aluminum alloy profile assembly, aiming to improve the problem of crevice corrosion, air leakage and rain leakage during use due to the lack of a further connecting structure.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] The outer wall of the second handle is fixedly connected to the second end of the handle and the outer wall of the second handle is fixedly connected to the first handle, the inner wall of the second handle is fixedly connected to the first shaft, the outer wall of the first shaft is rotatably connected to the bent rod, the inner wall of the bent rod is fixedly connected to the second shaft, the outer wall of the second shaft is rotatably connected to the slide plate, the outer wall of the bent rod is slidably connected to the inside of the combined plate, the outer wall of the slide plate is slidably connected to the inside of the combined plate, the lower surface of the slide plate is fixedly connected to a limited sliding block, the outer wall of the limited sliding block is slidably connected to a sliding bar, the outer wall of the sliding bar is fixedly connected to the inner wall of the combined plate, the outer wall of the slide plate is fixedly connected to a connecting rod, the outer wall of the connecting rod is slidably connected to the inner wall of the combined plate, the outer wall of the connecting rod is fixedly connected to a limited blocking block, the front outer wall of the handle is fixedly connected to a ratchet, and the outer wall of the combined plate is provided with a self-locking component, which is used to fix the handle.

[0008] Preferably, the self-locking assembly includes a fixed plate, an outer wall of the fixed plate is fixedly connected to the inner wall of the combination plate, the inner wall of the fixed plate is rotatably connected to a toggle rod, the outer wall of the toggle rod is fixedly connected to a third rotating shaft, the outer wall of the third rotating shaft is rotatably connected to a pawl, the outer wall of the pawl is slidably connected to the outer wall of the ratchet, and the middle outer wall of the handle is rotatably connected to the inner wall of the fixed plate.

[0009] Preferably, the outer wall of the limit clamp block is slidably connected to the aluminum alloy profile body, and the inner wall of the aluminum alloy profile body is fixedly connected to the inner support rod.

[0010] Preferably, a concave-convex combination groove is formed on the inner wall of the aluminum alloy profile body, the outer wall of the limit block is slidably connected to the inner wall of the concave-convex combination groove, and a fixed concave-convex block is slidably connected to the inner wall of the aluminum alloy profile body.

[0011] Preferably, the outer wall of the fixed concave-convex block is slidably connected to the inner wall of the concave-convex combination groove, and the outer wall of the fixed concave-convex block is slidably connected to an L-plate.

[0012] Preferably, the inner wall of the L-plate is rotatably connected with a bolt, and the outer wall of the bolt is threadedly connected to the inner wall of the fixed concave-convex block.

[0013] Preferably, a fixed slider is slidably connected to the lower surface of the L-plate, an outer wall of the bolt is threadedly connected to the inner wall of the fixed slider, and a bottom plate is slidably connected to the lower surface of the fixed slider.

[0014] Preferably, a sliding groove is provided on the inner wall of the bottom plate, the outer wall of the fixed sliding block is slidably connected to the inner wall of the sliding groove, and the lower surface of the L plate is slidably connected to the lower surface of the bottom plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present utility model, the ratchet is driven to rotate on the outer wall of the pawl by the handle. The connecting plate, the first rotating shaft and the curved rod are driven to expand or contract by the handle. The second rotating shaft is driven by the curved rod to drive the sliding plate and slide on the outer wall of the slide bar through the limit sliding block to form a limit, so that the gap between the aluminum alloy profile body and the combined plate can be reduced during installation, making it more stable.

[0017] 2. In the present utility model, the aluminum alloy profile body is placed above the bottom plate. The fixed sliding block slides into the inner wall of the sliding groove. The L-shaped plate slides close to the fixed concave-convex block into the inner wall of the concave-convex combined groove. At this time, by tightening the bolt, the inner walls of the fixed concave-convex block and the concave-convex combined groove are pulled outward and locked. The bolt drives the fixed sliding block to be pulled and locked on the inner wall of the sliding groove, achieving the effect of quickly fixing the aluminum alloy profile body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of an aluminum alloy profile assembly proposed by the present utility model;

[0019] Figure 2 is a schematic diagram of the toggle rod of an aluminum alloy profile assembly proposed by the present utility model;

[0020] Figure 3 is a schematic diagram of the bottom plate of an aluminum alloy profile assembly proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Combined plate; 2. Handle; 3. Connecting plate; 4. First rotating shaft; 5. Curved rod; 6. Second rotating shaft; 7. Sliding plate; 8. Limit sliding block; 9. Slide bar; 10. Connecting rod; 11. Limit clamping block; 12. Fixed disk; 13. Ratchet; 14. Third rotating shaft; 15. Toggle rod; 16. Pawl; 17. Aluminum alloy profile body; 18. Concave-convex combined groove; 19. Inner support rod; 20. Fixed concave-convex block; 21. L-shaped plate; 22. Bolt; 23. Fixed sliding block; 24. Bottom plate; 25. Sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1 - Figure 2The utility model provides an embodiment: an aluminum alloy profile assembly, including a combination plate 1, the inner wall of the combination plate 1 is rotatably connected to a handle 2, the rear outer wall of the handle 2 is fixedly connected to a connecting plate 3, the inner and outer walls of the connecting plate 3 are fixedly connected to a first rotating shaft 4, the outer wall of the first rotating shaft 4 is rotatably connected to a bent rod 5, the inner wall of the bent rod 5 is fixedly connected to a second rotating shaft 6, the outer wall of the second rotating shaft 6 is rotatably connected to a slide plate 7, the outer wall of the bent rod 5 is slidably connected to the inside of the combination plate 1, the outer wall of the slide plate 7 is slidably connected to the inside of the combination plate 1, the lower surface of the slide plate 7 is fixedly connected to a limiting slider 8, the outer wall of the limiting slider 8 is slidably connected to a slide bar 9, the outer wall of the slide bar 9 is fixedly connected to the inner wall of the combination plate 1, and the outer wall of the slide bar 9 is fixedly connected to the inner wall of the combination plate 1. The wall is fixedly connected with a connecting rod 10, the outer wall of the connecting rod 10 is slidably connected to the inner wall of the combined board 1, the outer wall of the connecting rod 10 is fixedly connected with a limited block 11, the front outer wall of the handle 2 is fixedly connected with a ratchet 13, and the outer wall of the combined board 1 is provided with a self-locking component, which is used to fix the handle 2; the self-locking component includes a fixed disk 12, the outer wall of the fixed disk 12 is fixedly connected to the inner wall of the combined board 1, the inner wall of the fixed disk 12 is rotatably connected with a toggle rod 15, the outer wall of the toggle rod 15 is fixedly connected with a third rotating shaft 14, the outer wall of the third rotating shaft 14 is rotatably connected with a pawl 16, the outer wall of the pawl 16 is slidably connected to the outer wall of the ratchet 13, and the middle outer wall of the handle 2 is rotatably connected to the inner wall of the fixed disk 12;

[0025] Specifically, the ratchet 13 is driven to rotate on the outer wall of the pawl 16 by rotating the handle 2, the connecting plate 3, the first rotating shaft 4 and the bent rod 5 are driven to translate by the handle 2, the second rotating shaft 6 is driven by the bent rod 5 to drive the slide plate 7, and the limit slider 8 slides on the outer wall of the slide bar 9 to form a limit. During installation, the gap between the aluminum alloy profile body 17 and the combined plate 1 is released by the toggle rod 15 rotating on the inner wall of the fixed plate 12, which has the effect of loosening the limit block 11.

[0026] Reference Figure 2 - Figure 3 The outer wall of the limit block 11 is slidably connected to the aluminum alloy profile body 17, and the inner wall of the aluminum alloy profile body 17 is fixedly connected to the inner support rod 19; the inner wall of the aluminum alloy profile body 17 is provided with a concave-convex combination groove 18, the outer wall of the limit block 11 is slidably connected to the inner wall of the concave-convex combination groove 18, and the inner wall of the aluminum alloy profile body 17 slides; connected with a fixed concave-convex block 20; the outer wall of the fixed concave-convex block 20 is slidably connected to the inner wall of the concave-convex combination groove 18, and the outer wall of the fixed concave-convex block 20 is slidably connected to the inner wall of the concave-convex combination groove 18, and the outer wall of the fixed concave-convex block 20 is slidably connected to the L plate 21;

[0027] Specifically, the inner support rod 19 can provide better support for the aluminum alloy profile body 17 during use, preventing deformation and fracture due to poor support caused by the hollow inside the aluminum alloy profile body 17. During use, when the concave-convex combination groove 18 and the fixed concave-convex block 20 are fixed by the L-shaped plate 21 and the fixed slider 23, it can improve the support effect of the aluminum alloy profile body 17 and prevent tilting.

[0028] Refer to Figure 3 , the inner wall of the L-shaped plate 21 is rotatably connected to a bolt 22, and the outer wall of the bolt 22 is threadedly connected to the inner wall of the fixed concave-convex block 20; the lower surface of the L-shaped plate 21 is slidably connected to a fixed slider 23, and the outer wall of the bolt 22 is threadedly connected to the inner wall of the fixed slider 23, and the lower surface of the fixed slider 23 is slidably connected to a bottom plate 24; a chute 25 is provided in the inner wall of the bottom plate 24, and the outer wall of the fixed slider 23 is slidably connected to the inner wall of the chute 25, and the lower surface of the L-shaped plate 21 is slidably connected to the lower surface of the bottom plate 24;

[0029] Specifically, by sliding the L-shaped plate 21 close to the fixed concave-convex block 20 into the inner wall of the concave-convex combination groove 18, tightening the bolt 22 to drive the fixed concave-convex block 20 and the inner wall of the concave-convex combination groove 18 to pull outward and lock, and driving the fixed slider 23 to pull and lock on the inner wall of the chute 25 by the bolt 22, the aluminum alloy profile body 17 can be quickly fixed.

[0030] Working principle: when the component needs to be used, the ratchet 13 is driven to rotate on the outer wall of the pawl 16 by turning the handle 2. During use, the connecting plate 3, the first rotating shaft 4 and the bent rod 5 are driven to translate by the handle 2. During use, the second rotating shaft 6 is driven by the bent rod 5 to drive the slide plate 7. During use, the limiting slider 8 slides on the outer wall of the slide bar 9 to form a limit, so that the gap between the aluminum alloy profile body 17 and the combined plate 1 can be narrowed during installation, which is more stable. During use, when the toggle rod 15 rotates on the inner wall of the fixed plate 12, the third rotating shaft 14 and the pawl 16 are driven to rotate. At this time, the pawl 16 slides out from the inner wall of the ratchet 13. During use, the ratchet 13 can be released and locked to loosen the limiting block 11, and the connection can be quickly released. During use, the aluminum alloy profile body 17 is placed above the bottom plate 24 The fixing slider 23 is pulled and stuck on the inner wall of the slide groove 25 by the bolt 22, and the aluminum alloy profile body 17 can be quickly fixed during use.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy profile assembly, comprising a composite plate (1), characterized in that: The inner wall of the combined board (1) is rotatably connected to a handle (2); the outer wall of the rear side of the handle (2) is fixedly connected to a connecting plate (3); the inner and outer walls of the connecting plate (3) are fixedly connected to a first rotating shaft (4); the outer wall of the first rotating shaft (4) is rotatably connected to a bent rod (5); the inner wall of the bent rod (5) is fixedly connected to a second rotating shaft (6); the outer wall of the second rotating shaft (6) is rotatably connected to a slide plate (7); the outer wall of the bent rod (5) is slidably connected to the inside of the combined board (1); the outer wall of the slide plate (7) is slidably connected to the inside of the combined board (1); the lower wall of the slide plate (7) is The surface is fixedly connected with a limit slider (8), the outer wall of the limit slider (8) is slidably connected with a slide bar (9), the outer wall of the slide bar (9) is fixedly connected to the inner wall of the combination board (1), the outer wall of the slide plate (7) is fixedly connected with a connecting rod (10), the outer wall of the connecting rod (10) is slidably connected to the inner wall of the combination board (1), the outer wall of the connecting rod (10) is fixedly connected with a limit block (11), the front outer wall of the handle (2) is fixedly connected with a ratchet (13), and the outer wall of the combination board (1) is provided with a self-locking component, which is used to fix the handle (2).

2. The aluminum alloy profile assembly according to claim 1, characterized in that: The self-locking assembly comprises a fixed disk (12), the outer wall of the fixed disk (12) is fixedly connected to the inner wall of the combined plate (1), the inner wall of the fixed disk (12) is rotatably connected to a toggle rod (15), the outer wall of the toggle rod (15) is fixedly connected to a third rotating shaft (14), the outer wall of the third rotating shaft (14) is rotatably connected to a pawl (16), the outer wall of the pawl (16) is slidably connected to the outer wall of the ratchet (13), and the middle outer wall of the handle (2) is rotatably connected to the inner wall of the fixed disk (12).

3. The aluminum alloy profile assembly according to claim 2, characterized in that: The outer wall of the limit clamp block (11) is slidably connected to an aluminum alloy profile body (17), and the inner wall of the aluminum alloy profile body (17) is fixedly connected to an inner support rod (19).

4. The aluminum alloy profile assembly according to claim 3, characterized in that: The inner wall of the aluminum alloy profile body (17) is provided with a concave-convex combination groove (18), the outer wall of the limit block (11) is slidably connected to the inner wall of the concave-convex combination groove (18), and the inner wall of the aluminum alloy profile body (17) is slidably connected to a fixed concave-convex block (20).

5. The aluminum alloy profile assembly according to claim 4, characterized in that: The outer wall of the fixed concave-convex block (20) is slidably connected to the inner wall of the concave-convex combination groove (18), and the outer wall of the fixed concave-convex block (20) is slidably connected to an L plate (21).

6. The aluminum alloy profile assembly according to claim 5, characterized in that: The inner wall of the L-plate (21) is rotatably connected with a bolt (22), and the outer wall of the bolt (22) is threadedly connected to the inner wall of the fixed concave-convex block (20).

7. The aluminum alloy profile assembly according to claim 6, characterized in that: The lower surface of the L plate (21) is slidably connected to a fixed slider (23), the outer wall of the bolt (22) is threadedly connected to the inner wall of the fixed slider (23), and the lower surface of the fixed slider (23) is slidably connected to a bottom plate (24).

8. The aluminum alloy profile assembly according to claim 7, characterized in that: The inner wall of the bottom plate (24) is provided with a slide groove (25), the outer wall of the fixed sliding block (23) is slidably connected to the inner wall of the slide groove (25), and the lower surface of the L plate (21) is slidably connected to the lower surface of the bottom plate (24).

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