Spliced sunlight room aluminum profile

Abstract

The utility model discloses a spliced sunlight room aluminum profile relates to aluminum profile technical field, including first aluminum profile and second aluminum profile, first aluminum profile with second aluminum profile is connected through the engagement mechanism between, and is equipped with the connecting assembly between first aluminum profile and second aluminum profile, first aluminum profile with second aluminum profile all is set up with the drainage groove on, the connecting assembly includes the connecting block, rubber seal layer, glass cement layer and aluminium alloy batten, the connecting block fixed connection is in first aluminum profile and second aluminum profile one end, and first aluminum profile and second aluminum profile other end set up with the connecting groove, the connecting block is clamped in the connecting groove, and rubber seal layer sets up between first aluminum profile and second aluminum profile, glass cement layer coats in rubber seal layer outside, aluminium alloy batten adds in glass cement layer outside, the utility model discloses through the optimization sealing structure, has effectually promoted the sealing performance of splicing.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile technology, specifically to a splicing type of aluminum profile for sunrooms. Background Technology

[0002] Modular aluminum profiles for sunrooms are widely used in civil building decoration due to their convenient installation, low cost, and flexible adaptability to different space sizes. By splicing and combining aluminum profile components, sunrooms with lighting and leisure functions can be quickly built to meet people's needs for expanding outdoor space and comfortable living.

[0003] However, with long-term use, problems with sealing and drainage of these aluminum profiles for sunrooms have gradually emerged, affecting their performance and lifespan. Regarding sealing performance, although sealing strips are installed at the joints to ensure a tight seal, sunrooms are exposed to the elements for extended periods, and these strips must withstand UV radiation, extreme temperatures, and weathering. Currently used ordinary rubber or PVC strips have poor weather resistance and are prone to hardening, loss of elasticity, cracking, and even breakage after prolonged exposure. This leads to decreased sealing performance at the joints, creating gaps that allow rainwater to seep into the room, damaging furniture and decorations, and potentially affecting structural stability.

[0004] Regarding drainage performance, although aluminum profiles are designed with drainage channels to guide rainwater from the roof and prevent water accumulation, sunrooms are located outdoors, and debris such as fallen leaves, dust, and mud can easily enter these channels. Existing drainage channels have shortcomings in their anti-clogging design, lacking effective filtration and blocking devices. Over time, debris accumulates and easily causes blockages. Once the drainage channels are blocked, rainwater cannot drain in time, leading to water accumulation at the top. This not only increases the load on the sunroom but also allows further leakage through gaps at joints or weak points in the seals, exacerbating the rainwater leakage problem and seriously affecting the normal use of the sunroom. Therefore, those skilled in the art have provided a modular aluminum profile for sunrooms to solve the problems mentioned in the background section. Utility Model Content

[0005] The purpose of this utility model is to provide a splicing type aluminum profile for sunrooms to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A type of modular aluminum profile for sunrooms, comprising: A first aluminum profile and a second aluminum profile are connected by a snap-fit ​​mechanism, and a connecting component is provided between the first aluminum profile and the second aluminum profile. Drainage grooves are provided on both the first aluminum profile and the second aluminum profile. The connecting assembly includes a connecting block, a rubber sealing layer, a glass adhesive layer, and an aluminum alloy pressure strip. The connecting block is fixedly connected to one end of the first aluminum profile and the second aluminum profile, and a connecting groove is provided at the other end of the first aluminum profile and the second aluminum profile. The connecting block is engaged in the connecting groove, and the rubber sealing layer is disposed between the first aluminum profile and the second aluminum profile. The glass adhesive layer is coated on the outside of the rubber sealing layer, and the aluminum alloy pressure strip is installed on the outside of the glass adhesive layer.

[0008] Preferably, both the first aluminum profile and the second aluminum profile are provided with mounting grooves, and a grille is installed in the mounting groove by bolts.

[0009] Preferably, one side of the rubber sealing layer is provided with a plurality of protruding rings, and the plurality of protruding rings are in contact with and connected to the first aluminum profile.

[0010] Preferably, the engaging mechanism includes a first fixing block, a second fixing block, a rotating plate, a rotating rod, a first rotating handle, an arc-shaped component, and a fixing assembly. The first fixing block is fixedly connected to one end of the first aluminum profile and the second aluminum profile, respectively. The second fixing block is fixedly connected to the other end of the first aluminum profile and the second aluminum profile, respectively. The rotating plate is rotatably connected to the first fixing block via the rotating rod. The arc-shaped component is disposed at the end of the rotating plate away from the rotating rod. The first fixing block and the second fixing block have communicating arc-shaped grooves. The arc-shaped component is slidably connected in the arc-shaped grooves. The first rotating handle is fixedly connected to the rotating plate.

[0011] Preferably, the fixing component includes a support frame, a threaded rod, and a second rotating handle. The support frame is fixedly connected to the first aluminum profile and the second aluminum profile. The threaded rod is threadedly connected to the support frame. The second rotating handle is fixedly connected to one end of the threaded rod. Threaded holes are provided on the rotating plate and the second fixing block. The threaded rod is threadedly connected to the threaded holes.

[0012] Preferably, the rubber sealing layer is an EPDM rubber strip, and the glass adhesive layer is a neutral silicone weather-resistant sealant.

[0013] Preferably, the inner wall of the drainage channel is uniformly coated with a PVDF anti-corrosion coating with a coating thickness of 0.05-0.1 mm.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model effectively improves the sealing performance at the joints by optimizing the sealing structure. It employs a locking mechanism between the connecting block and the connecting groove, and a rubber sealing layer is placed between the first and second aluminum profiles. Simultaneously, a glass adhesive layer is coated on the outside of the rubber sealing layer, and an aluminum alloy pressure strip is added, forming multiple layers of sealing protection. This structure not only enhances the tightness of the seal but also compensates for splicing errors in the profiles through the elasticity of the rubber sealing layer, resisting wind and rain erosion. It solves the problem of rainwater leakage caused by the easy aging and cracking of traditional sealing strips, extending the service life of the sunroom's seal.

[0015] 2. This utility model makes targeted improvements to the drainage system, reducing drainage blockage problems. The drainage channels opened on the first and second aluminum profiles can effectively guide rainwater out, and combined with the sealing effect of the connecting components, it prevents water from leaking through the joints. At the same time, compared with the existing drainage structure that lacks a filtration device, this design can better cooperate with any filter components (such as grilles) that may be added later, reducing the blockage caused by debris entering the drainage channel at the source, reducing the risk of increased load and exacerbated leakage due to water accumulation, and ensuring the normal use of the sunroom. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a splicing type aluminum profile for a sunroom in an embodiment of this application; Figure 2 This is a cross-sectional structural diagram of a splicing type aluminum profile for a sunroom in an embodiment of this application; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 3 Enlarged view at point B in the middle; Figure 5 This is an exploded structural diagram of the locking mechanism of a splicing aluminum profile for a sunroom, as described in an embodiment of this application.

[0017] In the diagram: 1. First aluminum profile; 2. Second aluminum profile; 3. Drainage groove; 4. Connecting block; 5. Rubber sealing layer; 6. Glass glue layer; 7. Aluminum alloy pressure strip; 8. Connecting groove; 9. Mounting groove; 10. Grille; 11. Raised ring; 12. First fixing block; 13. Second fixing block; 14. Rotating plate; 15. Rotating rod; 16. First rotating handle; 17. Arc-shaped component; 18. Arc-shaped groove; 19. Support frame; 20. Threaded rod; 21. Second rotating handle; 22. Threaded hole; 23. PVDF anti-corrosion coating. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5 This utility model provides a technical solution: A type of modular aluminum profile for sunrooms, comprising: The first aluminum profile 1 and the second aluminum profile 2 are connected by a snap-fit ​​mechanism and a connecting component is provided between them. Both the first aluminum profile 1 and the second aluminum profile 2 have drainage grooves 3. The inner wall of the drainage groove 3 is uniformly coated with a PVDF anti-corrosion coating 23 with a thickness of 0.05-0.1mm. Both the first aluminum profile 1 and the second aluminum profile have mounting grooves 9, and a grille 10 is installed in the mounting groove 9 by bolts. The grille 10 is fixed in the mounting groove 9 of the aluminum profile with bolts, ensuring that the grille 10 covers the drainage groove 3. The grille 10 in the mounting groove 9 directly filters fallen leaves, dust, and other debris, preventing the drainage groove 3 from becoming clogged and ensuring that rainwater flows smoothly out of the groove. Rainwater from the roof is guided to the drainage groove 3 through the surface of the aluminum profile. The PVDF anti-corrosion coating 23 (0.05-0.1mm) on the inner wall of the drainage groove 3 can resist the erosion of rainwater and silt, extending the life of the groove.

[0020] The connecting assembly includes a connecting block 4, a rubber sealing layer 5, a glass adhesive layer 6, and an aluminum alloy pressure strip 7. The connecting block 4 is fixedly connected to one end of the first aluminum profile 1 and the second aluminum profile 2, and a connecting groove 8 is provided at the other end of the first aluminum profile 1 and the second aluminum profile 2. The connecting block 4 is engaged in the connecting groove 8, and the rubber sealing layer 5 is disposed between the first aluminum profile 1 and the second aluminum profile 2. The glass adhesive layer 6 is coated on the outside of the rubber sealing layer 5, and the aluminum alloy pressure strip 7 is installed on the outside of the glass adhesive layer 6.

[0021] Furthermore, a number of raised rings 11 are provided on one side of the rubber sealing layer 5, and the raised rings 11 are in contact with the first aluminum profile 1. The rubber sealing layer 5 is a EPDM rubber strip, and the glass adhesive layer 6 is a neutral silicone weather-resistant sealant.

[0022] The rubber sealing layer 5 (EPDM rubber strip) is pre-installed on the splicing contact surface of the first aluminum profile 1 and the second aluminum profile 2, and the splicing ends of the first aluminum profile 1 and the second aluminum profile 2 are aligned. The connecting block 4 of the first aluminum profile 1 is inserted into the connecting groove 8 of the second aluminum profile 2, and the first fixing block 12 and the second fixing block 13 of both are aligned, so that the convex ring 11 on one side of the rubber sealing layer 5 is tightly fitted to the first aluminum profile 1. Neutral silicone weather-resistant sealant (glass adhesive layer 6) is evenly coated on the outside of the rubber sealing layer 5. After the adhesive layer is semi-cured, the aluminum alloy pressure strip 7 is added to the outside of the glass adhesive layer 6. The pressure is used to make the sealing layer and the splice of the aluminum profile tightly fitted, thereby enhancing the sealing performance.

[0023] The composite sealing design, which combines EPDM rubber strips (with better weather resistance than ordinary rubber / PVC) and neutral silicone weather-resistant sealant, along with the reinforcement of aluminum alloy pressure strip 7, effectively resists ultraviolet rays, high and low temperatures and wind and rain erosion, reduces leakage problems caused by aging of seals, and extends the service life of the sunroom.

[0024] Specifically, the engaging mechanism includes a first fixing block 12, a second fixing block 13, a rotating plate 14, a rotating rod 15, a first rotating handle 16, an arc-shaped component 17, and a fixing assembly. The first fixing block 12 is fixedly connected to one end of the first aluminum profile 1 and the second aluminum profile 2, respectively. The second fixing block 13 is fixedly connected to the other end of the first aluminum profile 1 and the second aluminum profile 2, respectively. The rotating plate 14 is rotatably connected to the first fixing block 12 via the rotating rod 15. The arc-shaped component 17 is located at the end of the rotating plate 14 away from the rotating rod 15. The first fixing block 12 and the second fixing block 13 are fixedly connected to the first fixing block 12. A communicating arc-shaped groove 18 is provided on block 13, and an arc-shaped component 17 is slidably connected in the arc-shaped groove 18. The first rotating handle 16 is fixedly connected to the rotating plate 14. The fixing assembly includes a support frame 19, a threaded rod 20, and a second rotating handle 21. The support frame 19 is fixedly connected to the first aluminum profile 1 and the second aluminum profile 2. The threaded rod 20 is threadedly connected to the support frame 19. The second rotating handle 21 is fixedly connected to one end of the threaded rod 20. Threaded holes 22 are provided on the rotating plate 14 and the second fixing block 13. The threaded rod 20 is threadedly connected to the threaded holes 22.

[0025] When connecting and fixing the first aluminum profile 1 and the second aluminum profile 2, rotate the first handle 16 to drive the rotating plate 14 to rotate around the rotating rod 15 on the first fixing block 12, so that the arc-shaped part 17 at the end of the rotating plate 14 slides along the arc-shaped groove 18 of the first fixing block 12 and the second fixing block 13 until the rotating plate 14 fits against the surface of the aluminum profile, and the splicing and positioning are initially completed. Rotate the second handle 21 of the fixing component to screw the threaded rod 20 into the threaded hole 22 on the rotating plate 14 and the second fixing block 13 along the support frame 19 until the threaded rod 20 is completely locked, ensuring that the rotating plate 14 is fixed to the second fixing block 13, and completing the rigid connection between the first aluminum profile 1 and the second aluminum profile 2. The locking design of the threaded rod 20 and the threaded hole 22 ensures the splicing strength, while facilitating installation and disassembly, improving construction efficiency and the convenience of later maintenance.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of spliced ​​aluminum profile for sunrooms, characterized in that, include: A first aluminum profile (1) and a second aluminum profile (2) are connected by a snap-fit ​​mechanism, and a connecting component is provided between the first aluminum profile (1) and the second aluminum profile (2). Drainage grooves (3) are provided on both the first aluminum profile (1) and the second aluminum profile (2). The connecting assembly includes a connecting block (4), a rubber sealing layer (5), a glass adhesive layer (6), and an aluminum alloy pressure strip (7). The connecting block (4) is fixedly connected to one end of the first aluminum profile (1) and the second aluminum profile (2), and a connecting groove (8) is provided at the other end of the first aluminum profile (1) and the second aluminum profile (2). The connecting block (4) is engaged in the connecting groove (8), and the rubber sealing layer (5) is disposed between the first aluminum profile (1) and the second aluminum profile (2). The glass adhesive layer (6) is coated on the outside of the rubber sealing layer (5), and the aluminum alloy pressure strip (7) is installed on the outside of the glass adhesive layer (6).

2. The splicing type aluminum profile for sunrooms according to claim 1, characterized in that: The first aluminum profile (1) and the second aluminum profile (2) are both provided with mounting grooves (9), and a grille (10) is installed in the mounting groove (9) by bolts.

3. The splicing type aluminum profile for sunrooms according to claim 1, characterized in that: The rubber sealing layer (5) has several protruding rings (11) on one side, and the several protruding rings (11) are in contact with the first aluminum profile (1).

4. The splicing type aluminum profile for sunrooms according to claim 1, characterized in that: The locking mechanism includes a first fixing block (12), a second fixing block (13), a rotating plate (14), a rotating rod (15), a first rotating handle (16), an arc-shaped component (17), and a fixing assembly. The first fixing block (12) is fixedly connected to one end of the first aluminum profile (1) and the second aluminum profile (2), respectively. The second fixing block (13) is fixedly connected to the other end of the first aluminum profile (1) and the second aluminum profile (2), respectively. The rotating plate (14) is rotatably connected to the first fixing block (12) through the rotating rod (15). The arc-shaped component (17) is disposed at the end of the rotating plate (14) away from the rotating rod (15). The first fixing block (12) and the second fixing block (13) are provided with a communicating arc-shaped groove (18). The arc-shaped component (17) is slidably connected in the arc-shaped groove (18). The first rotating handle (16) is fixedly connected to the rotating plate (14).

5. The splicing type aluminum profile for sunrooms according to claim 4, characterized in that: The fixing assembly includes a support frame (19), a threaded rod (20), and a second rotating handle (21). The support frame (19) is fixedly connected to the first aluminum profile (1) and the second aluminum profile (2). The threaded rod (20) is threadedly connected to the support frame (19). The second rotating handle (21) is fixedly connected to one end of the threaded rod (20). The rotating plate (14) and the second fixing block (13) are provided with threaded holes (22). The threaded rod (20) is threadedly connected to the threaded holes (22).

6. The splicing type aluminum profile for sunrooms according to claim 1, characterized in that: The rubber sealing layer (5) is an EPDM rubber strip, and the glass adhesive layer (6) is a neutral silicone weather-resistant sealant.

7. The splicing type aluminum profile for sunrooms according to claim 1, characterized in that: The inner wall of the drainage trough (3) is uniformly coated with a PVDF anti-corrosion coating (23), with a coating thickness of 0.05-0.1mm.

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