Aluminum ceiling convenient to splice

Abstract

The utility model relates to building decoration technical field discloses a kind of aluminum ceiling convenient to splice, including aluminum plate, section bar and hoisting frame.Aluminum plate is square honeycomb panel structure, and both sides are fixed by screw hooking piece;Hooking piece contains integrally-formed bottom plate and hooking block, and structure is stable and easy to install, can reliably connect aluminum plate and section bar.Adjacent section bar encloses aluminum plate installation space, and aluminum plate hooking piece is hooked in section bar groove;Section bar component integrally-formed, and set section bar cavity and T-shaped guide rail, give consideration to structural strength and light weight, also can realize with hooking piece accurate positioning and with hoisting frame guide plug-in.Hoisting frame guide plug-in in section bar top and fixed in ceiling, for hoisting aluminum plate and section bar.The utility model realizes aluminum plate convenient splicing installation and stable hoisting, overall structure design is reasonable, and practicality is strong, and improves splicing and hoisting stability.

Description

Technical Field

[0001] This utility model belongs to the field of building decoration technology, specifically relating to an aluminum ceiling that is easy to splice. Background Technology

[0002] In the field of architectural decoration, aluminum ceilings are widely used in interior ceiling decoration of residential, commercial spaces, and public buildings due to their advantages such as light weight, corrosion resistance, and smooth appearance. With the increasing demands for industrialization in decoration and construction efficiency, the ease of splicing and installation stability of aluminum ceilings have become core requirements. Traditional aluminum ceilings mostly use a splicing method of fixing with keel and screws. This requires first building a complex keel frame, and then fixing individual aluminum panels to the keel one by one with multiple sets of screws. This not only requires high precision from the construction workers, but also takes a long time to install a single aluminum panel. Especially in the construction of large-area ceilings, the construction cycle is easily extended due to keel adjustment deviations and inaccurate aluminum panel alignment.

[0003] Existing aluminum ceiling splicing structures have significant drawbacks: Firstly, some splicing designs rely on single screw connections or simple snap-fit ​​joints, lacking multiple limiting structures. After installation, the aluminum panels are susceptible to thermal expansion and contraction caused by temperature changes (such as high temperatures in summer and air conditioning heating in winter), resulting in widened splicing seams, warping, or even displacement of the aluminum panels, making it difficult to guarantee stability after long-term use. Secondly, the compatibility between aluminum panels and supporting components in traditional structures is poor. When splicing adjacent aluminum panels, repeated adjustments to ensure flatness are required. Furthermore, when a single aluminum panel is damaged and needs replacement, it is often necessary to disassemble multiple surrounding aluminum panels and part of the keel, making the maintenance process cumbersome, increasing maintenance costs, and easily causing secondary damage to surrounding intact components.

[0004] In addition, although some existing aluminum ceiling systems have attempted to optimize their splicing structure, they still suffer from design redundancy or functional deficiencies. For example, some structures add too many connectors to improve stability, resulting in a complex number of components and increased installation steps, which actually reduces construction efficiency. Other structures simplify the splicing process but neglect load-bearing and limiting designs, making it easy for aluminum panels to sag after installation due to insufficient support, or for the lack of a precise guiding structure to cause large deviations in the overall flatness after splicing, making it difficult to meet the dual requirements of modern decoration for ceiling appearance precision and safety. Utility Model Content

[0005] The present invention aims to solve the technical problems of the prior art, which often requires the construction of complex keels and the fixation of multiple sets of screws, resulting in cumbersome installation, and mostly using a single fixing method, which is prone to aluminum plate displacement and warping. Later maintenance also requires the disassembly of surrounding components, resulting in high costs.

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

[0007] An easy-to-assemble aluminum ceiling panel includes:

[0008] The aluminum plate has a square honeycomb structure, and hooks are fixed to both sides of the aluminum plate with screws.

[0009] Profile components, with two adjacent sets of profile components forming an installation space for interlocking and limiting the aluminum plate, and hooks on both sides of the aluminum plate hooking into the grooves on the two adjacent sets of profile components;

[0010] The hoisting frame, whose guide is inserted into the top of the profile and fixed to the ceiling with expansion bolts, is used for hoisting aluminum plates and profiles.

[0011] This easy-to-assemble aluminum ceiling panel achieves convenient splicing and stable installation of aluminum panels through the joint splicing of square honeycomb aluminum panels, hooks and profiles, and hoisting and fixing with a hanging frame. The overall structural design is reasonable and highly practical.

[0012] Preferably, the hook-up component includes a base plate and a hook block that is integrally formed and vertically fixed to the top of the base plate. The base plate is fixed to the aluminum plate by screws that pass through it. The hook-up component adopts an integrally formed structure of base plate and hook block and is fixed to the aluminum plate by screws. The structure is stable and easy to install, and can reliably connect the aluminum plate and the profile component.

[0013] As a preferred embodiment, the profile component includes a profile guide rail, an upper support plate and a lower support plate integrally formed at the upper and lower ends of the profile guide rail, an overlap plate integrally formed on both sides of the profile guide rail and located between the upper and lower support plates, and a T-shaped guide rail integrally formed on the top of the profile guide rail and used for guide insertion with the lifting frame. The profile guide rail has three profile cavities arranged from top to bottom. The groove is formed by the overlap plate and the side wall of the profile guide rail. The hook block is hooked and positioned on the groove, and the bottom plate abuts against the side wall of the profile guide rail. All components of the profile component are integrally formed and have profile cavities and T-shaped guide rails, which not only ensures structural strength and reduces weight, but also enables precise positioning with the hook block and guide insertion with the lifting frame, improving splicing and lifting stability.

[0014] Preferably, the hoisting frame includes a plug-in block, a screw, and a hoisting block that are guided and plugged into a T-shaped guide rail. One end of the screw is locked and fixed to the hoisting block by a nut I threaded onto it, and the other end of the screw is locked and fixed to the plug-in block by two nuts II threaded onto it. The hoisting frame, through the plug-in block, screw, and double nut locking structure, can be guided and plugged into the profile parts and its height can be flexibly adjusted to ensure the stable hoisting of aluminum plates and profile parts.

[0015] Preferably, the aluminum plate is positioned on the lower support plate of two adjacent profile components, and the two sides of the aluminum plate abut against the side walls of the two adjacent profile guide rails. The aluminum plate is positioned on the lower support plate and abuts against the profile guide rails on both sides, which further restricts the displacement of the aluminum plate and enhances the stability and flatness of the aluminum plate after installation.

[0016] As a preferred option, it also includes a spring clip, which has a U-shaped structure. The top of the spring clip has an integrally formed locking strip that inserts into the positioning groove formed by the upper support plate and the profile guide rail. The bottom of the spring clip presses against the top of the aluminum plate. The aluminum plate is positioned on the profile component by the spring clip and the hook. The U-shaped spring clip is inserted into the positioning groove by the locking strip and presses down on the aluminum plate. It works with the hook to achieve double positioning of the aluminum plate and effectively prevent the aluminum plate from loosening.

[0017] Preferably, the aluminum plate has openings on the upper sides of both sides, which can cooperate with the protrusions of the profile to provide additional positioning for the aluminum plate and improve installation accuracy.

[0018] Preferably, the profile guide rail has protruding strips integrally formed with the profile guide rail on both sides and below the overlapping plate. After the aluminum plate is inserted into the guide slots formed by the protruding strips and the lower support plate, the protruding strips engage with the openings to position the aluminum plate on the profile guide rail. The profile guide rail has protruding strips and the lower support plate forming guide slots. After the aluminum plate is inserted, the protruding strips engage with the openings to achieve precise guidance and stable positioning of the aluminum plate and avoid displacement.

[0019] Compared with the prior art, the technical effects and advantages of this utility model are:

[0020] Existing technologies often require the construction of complex keel frames, followed by the individual fixing of aluminum plates with multiple sets of screws, resulting in cumbersome installation steps and high precision requirements. This invention utilizes the quick hook-and-loop connection between the hooks on both sides of the aluminum plates and the grooves in the profile components, combined with the guide and insertion design of the hoisting frame and the profile components. This allows for component docking without complex tools, significantly simplifying the installation process and effectively shortening ceiling construction time.

[0021] Traditional aluminum ceiling panels often rely on a single fixing method, making them susceptible to warping and displacement due to temperature changes or external forces. This invention ensures stability through a multi-limiting structure: the bottom of the aluminum panel is supported by a profile support plate, the sides abut against profile guide rails, and hook-and-loop positioning is achieved. Some designs also incorporate double fixing with spring clips or interlocking connections between protrusions and openings, restricting aluminum panel displacement from multiple dimensions and ensuring more reliable long-term stability.

[0022] Some existing technologies add too many redundant components in pursuit of strength, or sacrifice performance for structural simplification. This utility model adopts an integrated design for the profile component, while also creating a profile cavity. This reduces its own weight while ensuring the overall structural strength, avoiding the installation burden caused by complex components. The components are tightly connected, meeting the load-bearing requirements of the ceiling without compromising ease of use due to design redundancy.

[0023] In existing technologies, when a single aluminum plate is damaged, it is often necessary to disassemble multiple surrounding aluminum plates and part of the supporting structure, resulting in high maintenance costs and potential damage to intact components. In this invention, the aluminum plate is connected to the profile components through detachable methods such as hooking and plugging. When replacing the damaged aluminum plate, it is only necessary to simply release the spring clip or directly pull out the aluminum plate without damaging the surrounding intact components, significantly reducing maintenance difficulty and costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0025] Figure 2 This is a schematic diagram of the profile component in Embodiment 1 of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the spring clip of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the hoisting frame of this utility model;

[0028] Figure 5 This is a schematic diagram of the hook and latch component of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0030] Figure 7 This is a schematic diagram of the profile component in Embodiment 2 of this utility model;

[0031] Figure 8 This is a schematic diagram of the aluminum plate in Embodiment 2 of this utility model.

[0032] In the picture:

[0033] 1. Aluminum sheet; 11. Opening;

[0034] 2. Hook and hook components; 21. Base plate; 22. Hook and hook block;

[0035] 3. Profile components; 31. Groove; 32. Profile guide rail; 33. Upper support plate; 34. Lower support plate; 35. Overlap plate; 36. T-shaped guide rail; 37. Profile cavity; 38. Positioning groove; 39. Protrusion; 310. Guide slot;

[0036] 4. Lifting frame; 41. Connecting block; 42. Screw; 43. Lifting block; 44. Nut I; 45. Nut II;

[0037] 5. Spring clip; 51. Clip. Detailed Implementation

[0038] 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.

[0039] Example 1

[0040] The following combination Figures 1 to 5 This embodiment will be described in further detail;

[0041] This application discloses an easy-to-assemble aluminum ceiling, including an aluminum plate 1, profile parts 3, a hanging frame 4, and spring clips 5; the aluminum plate 1 is a square honeycomb panel structure, and hook parts 2 are fixed to both sides of the aluminum plate 1 by screws; an installation space is formed between two adjacent sets of profile parts 3 to fit and limit the insertion of the aluminum plate 1, and the hook parts 2 on both sides of the aluminum plate 1 hook into the grooves 31 on the two adjacent sets of profile parts 3; the hanging frame 4 is inserted into the top of the profile parts 3 and fixed to the ceiling by expansion screws, and is used to suspend the aluminum plate 1 and the profile parts 3, and the aluminum plate 1 is positioned on the profile parts 3 by the spring clips 5 and the hook parts 2.

[0042] The honeycomb design of aluminum plate 1 can reduce the overall weight while ensuring structural stability, taking into account both load-bearing performance and lightweight requirements, and is suitable for most indoor ceiling scenarios that have basic requirements for the material.

[0043] The hook-and-hook component 2 consists of a base plate 21 and a hook-and-hook block 22, which are integrally formed and vertically fixed, resulting in a strong overall structure that is not prone to breakage or deformation. The base plate 21 is fixed to the aluminum plate 1 by screws that pass through it, ensuring a stable connection and guaranteeing a tight fit between the hook-and-hook component 2 and the aluminum plate 1, providing reliable support for the subsequent splicing of the aluminum plate 1 and the profile component 3.

[0044] Profile component 3 includes profile guide rail 32, upper support plate 33, lower support plate 34, overlapping plate 35, and T-shaped guide rail 36. All components are integrally formed, resulting in a compact structure and high precision. The upper support plate 33 and lower support plate 34 are integrally formed at the upper and lower ends of the profile guide rail 32. The overlapping plate 35 is integrally formed on both sides of the profile guide rail 32 and located between the upper support plate 33 and lower support plate 34. The T-shaped guide rail 36 is integrally formed on the top of the profile guide rail 32 and is guided and inserted with the lifting frame 4. The profile guide rail 32 has three profile cavities 37 arranged from top to bottom, which not only reduces the weight of the profile component 3 itself but also enhances its structural strength and resistance to deformation. The groove 31 is formed by the lap plate 35 and the side wall of the profile guide rail 32. Its size matches the hook block 22, which can realize the precise hooking and positioning of the hook block 22. At the same time, the base plate 21 abuts against the side wall of the profile guide rail 32, further improving the stability of the connection between the aluminum plate 1 and the profile part 3.

[0045] The hoisting frame 4 consists of a connector 41, a screw 42, and a hoisting block 43. The connector 41 can be inserted into the T-shaped guide rail 36 of the profile 3 to ensure the accuracy of the connection between the hoisting frame 4 and the profile 3. One end of the screw 42 is locked to the hoisting block 43 by a nut I 44, and the other end is locked to the connector 41 by two nuts II 45. The double nut fixing design can effectively prevent the screw 42 from loosening, ensuring the hoisting stability of the hoisting frame 4 for the aluminum plate 1 and the profile 3. The ceiling height can also be finely adjusted by adjusting the nuts to adapt to different installation requirements.

[0046] The spring clip 5 has a U-shaped structure, and the one-piece molded locking strip 51 at the top can be inserted into the positioning groove 38 formed by the upper support plate 33 and the profile guide rail 32, making installation convenient and positioning accurate. The bottom end of the spring clip 5 presses against the top of the aluminum plate 1, and cooperates with the hook 2 to achieve dual positioning of the aluminum plate 1 on the profile 3, which can effectively limit the vertical displacement of the aluminum plate 1 and prevent the aluminum plate 1 from loosening or falling off due to vibration or other factors during use.

[0047] The installation process is as follows:

[0048] First, fix the lifting block 43 of the lifting frame 4 to the preset position on the building ceiling with expansion bolts to ensure that the lifting block 43 is installed firmly and that the load-bearing capacity meets the requirements.

[0049] Connect the T-shaped guide rail 36 of the profile component 3 to the insertion block 41 of the hoisting frame 4, adjust the position and level of the profile component 3, so that an installation space that conforms to the size of the aluminum plate 1 is formed between two adjacent sets of profile components 3, and then lock the position of the insertion block 41 and the screw 42 with the nut II 45 to complete the hoisting and fixing of the profile component 3.

[0050] Hooks 2 are installed on both sides of aluminum plate 1 with screws. Align aluminum plate 1 with the installation space between two adjacent sets of profile parts 3, so that the hook blocks 22 of hooks 2 on both sides of aluminum plate 1 hook into the grooves 31 of profile parts 3. At the same time, aluminum plate 1 is limited to the lower support plates 34 of two adjacent profile parts 3, and the two sides of aluminum plate 1 abut against the side walls of two adjacent profile guide rails 32.

[0051] Finally, insert the clip 51 of the spring piece 5 into the positioning groove 38, so that the bottom end of the spring piece 5 presses against the top of the aluminum plate 1, completing the final positioning and fixing of the aluminum plate 1, and realizing the splicing and installation of the entire aluminum ceiling.

[0052] In this embodiment, the structural design of each component is reasonable, and the installation steps are simple and easy to understand. No complex professional tools or advanced installation techniques are required; ordinary construction workers can quickly complete the splicing and installation, significantly improving construction efficiency and shortening the ceiling construction cycle. Through the hook-and-loop connection of the hook 2 and the groove 31, the top-stopping and limiting of the aluminum plate 1, the lower support plate 34, and the profile guide rail 32, plus the auxiliary fixing of the spring clip 5, a multi-layered stable structure is formed. This effectively resists the influence of external vibrations, wind, and other factors, preventing the aluminum plate 1 from loosening, shifting, or falling off, ensuring the long-term stable use of the aluminum ceiling. The hanging frame 4 can be finely adjusted in height via adjusting nuts, adapting to the height differences and unevenness of different building ceilings, ensuring the overall flatness of the aluminum ceiling after installation, and meeting the ceiling installation needs of different interior spaces.

[0053] Example 2

[0054] The following combination Figures 4 to 8 This embodiment will be described in further detail;

[0055] This application discloses an easy-to-assemble aluminum ceiling, including an aluminum plate 1, a profile component 3, and a hanging frame 4;

[0056] Aluminum plate 1 also has a square honeycomb structure, possessing the same advantages of lightweight and structural stability as aluminum plate 1 in Example 1. In addition, openings 11 are provided on the upper sides of both sides of aluminum plate 1. The size of the openings 11 is adapted to the protrusions 39 of profile 3, providing additional structural protection for the precise positioning and stable connection of aluminum plate 1 and profile 3.

[0057] The structure, material and connection method of the hook-and-hook component 2 are the same as those of Example 1. It is fixed to the aluminum plate 1 by the base plate 21 and screws. The hook-and-hook block 22 is used to hook and match with the groove 31 of the profile component 3 to ensure that the basic connection between the aluminum plate 1 and the profile component 3 is stable.

[0058] The basic structure of profile component 3 is the same as in embodiment 1, including profile guide rail 32, upper support plate 33, lower support plate 34, overlapping plate 35, T-shaped guide rail 36, and three profile cavities 37, ensuring the basic load-bearing capacity and structural performance of profile component 3. The difference lies in the presence of protruding strips 39 integrally formed with the profile guide rail 32 on both sides and below the overlapping plate 35. These protruding strips 39 and the lower support plate 34 form guide slots 310. The guide slots 310 are sized to match the thickness of the aluminum plate 1, facilitating the insertion and installation of the aluminum plate 1. The protruding strips 39 can engage with the openings 11 of the aluminum plate 1, further restricting the displacement of the aluminum plate 1 and improving connection stability.

[0059] The structure, installation method and function of the hoisting frame 4 are exactly the same as those of Example 1. It connects to the profile component 3 by the cooperation of the plug block 41 and the T-shaped guide rail 36. With the help of the screw 42 and nut for adjustment and fixing, the hoisting of the profile component 3 and the aluminum plate 1 is completed, ensuring the overall stability of the ceiling.

[0060] The installation process is as follows:

[0061] Following the same method as in Example 1, the lifting block 43 of the lifting frame 4 is fixed to the building ceiling with expansion bolts to ensure a secure installation.

[0062] Connect the T-shaped guide rail 36 of the profile 3 to the plug-in block 41 of the hoisting frame 4, adjust the position and level of the profile 3, align the guide slots 310 of adjacent profiles 3 to form a unified installation channel, and then lock the plug-in block 41 with nut II 45 to complete the hoisting of the profile 3.

[0063] Install hook pieces 2 on both sides of aluminum plate 1, align the two sides of aluminum plate 1 with the guide slots 310 of the adjacent profile pieces 3, and slowly insert aluminum plate 1 until the hook blocks 22 on both sides of aluminum plate 1 hook into the grooves 31. At the same time, the protrusions 39 of the profile guide rail 32 are inserted into the openings 11 of aluminum plate 1. The bottom of aluminum plate 1 is limited on the lower support plates 34 of the two profile pieces 3, and the two sides abut against the side walls of the profile guide rail 32.

[0064] Check whether the installation position of aluminum panel 1 is accurate and whether the connection is secure. Once confirmed, the installation of a single aluminum panel 1 is complete. Repeat the above steps to complete the splicing of all aluminum panels 1, and finally form a complete aluminum ceiling.

[0065] In this embodiment, the added guide slot 310 provides clear guidance for the installation of aluminum plate 1, avoiding positional deviation during installation; at the same time, the insertion and cooperation between the protrusion 39 and the opening 11 can precisely limit the displacement of aluminum plate 1 in the horizontal and vertical directions, making the installation position of aluminum plate 1 more accurate, the splicing gap between adjacent aluminum plates 1 uniform, and improving the overall aesthetics of the ceiling.

[0066] Based on the cooperation between the hook 2 and the groove 31, the aluminum plate 1 and the lower support plate 34 and the profile guide rail 32 are abutted and limited, the protrusion 39 and the opening 11 are added to form a multiple stable connection structure, which further enhances the connection strength between the aluminum plate 1 and the profile 3, and can better resist the influence of factors such as vibration and external impact, prevent the aluminum plate 1 from loosening or falling off, and extend the service life of the aluminum ceiling.

[0067] The guiding function of the guide slot 310 makes the insertion and installation of the aluminum plate 1 smoother and reduces the adjustment time during the installation process; the plug-in fit between the protrusion 39 and the opening 11 does not require additional tools for fixation, simplifying the installation steps and further improving the installation efficiency while ensuring the installation quality, making it especially suitable for large-area ceiling installation projects.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easily assembled aluminum ceiling, characterized in that, include: Aluminum plate (1), which is a square honeycomb structure, with hooks (2) fixed on both sides of aluminum plate (1) by screws; Profile (3), two adjacent sets of profile (3) form an installation space for fitting aluminum plate (1) to be inserted and limited, and the hooks (2) on both sides of the aluminum plate (1) hook into the grooves (31) on the two adjacent sets of profile (3). The hoisting frame (4), whose guide is inserted into the top of the profile (3) and fixed to the ceiling by expansion bolts, is used to hoist the aluminum plate (1) and the profile (3).

2. The easily assembled aluminum ceiling according to claim 1, characterized in that: The hook-and-hook assembly (2) includes a base plate (21) and a hook-and-hook block (22) integrally formed and vertically fixed to the top of the base plate (21). The base plate (21) is fixed to the aluminum plate (1) by screws passing through it.

3. The easily assembled aluminum ceiling according to claim 2, characterized in that: The profile component (3) includes a profile guide rail (32), an upper support plate (33) and a lower support plate (34) integrally formed on the upper and lower ends of the profile guide rail (32), an overlap plate (35) integrally formed on both sides of the profile guide rail (32) and located between the upper support plate (33) and the lower support plate (34), and a T-shaped guide rail (36) integrally formed on the top of the profile guide rail (32) and connected to the hoisting frame (4). The profile guide rail (32) is provided with three profile cavities (37) arranged from top to bottom. The groove (31) is formed by the overlap plate (35) and the side wall of the profile guide rail (32). The hook block (22) is hooked and positioned on the groove (31). The bottom plate (21) abuts against the side wall of the profile guide rail (32).

4. The easily assembled aluminum ceiling according to claim 3, characterized in that: The hoisting frame (4) includes a plug-in block (41) that is guided and plugged into a T-shaped guide rail (36), a screw (42), and a hoisting block (43). One end of the screw (42) is locked and fixed to the hoisting block (43) by a nut I (44) threaded onto it, and the other end of the screw (42) is locked and fixed to the plug-in block (41) by two nuts II (45) threaded onto it.

5. An easily assembled aluminum ceiling according to claim 4, characterized in that: The aluminum plate (1) is positioned on the lower support plate (34) of the two adjacent profile parts (3) and the two sides of the aluminum plate (1) abut against the side wall of the two adjacent profile guide rails (32).

6. The easily assembled aluminum ceiling according to claim 5, characterized in that: It also includes a spring clip (5), which has a U-shaped structure. The clip (51) is integrally formed at the top of the spring clip (5) and is inserted into the positioning groove (38) formed by the upper support plate (33) and the profile guide rail (32). The bottom end of the spring clip (5) is pressed on the top of the aluminum plate (1). The aluminum plate (1) is positioned on the profile part (3) by the spring clip (5) and the hook (2).

7. An easily assembled aluminum ceiling according to claim 4, characterized in that: The aluminum plate (1) has openings (11) on the upper sides of both sides.

8. An easily assembled aluminum ceiling according to claim 7, characterized in that: The profile guide rail (32) has protrusions (39) integrally formed with the profile guide rail (32) on both sides and below the overlapping plate (35). After the aluminum plate (1) is inserted into the guide slot (310) formed by the protrusions (39) and the lower support plate (34) on both sides, the protrusions (39) are inserted into the opening (11) to position the aluminum plate (1) on the profile guide rail (32).

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