Self-locking metal roof tile

Abstract

A self-locking type metal roof tile comprises a tile body, a male buckle connecting part is arranged on one side edge of the tile body, a female buckle connecting part is arranged at the other end of the tile body, and the male buckle connecting part and the female buckle connecting part are of trapezoidal structures with the same section shape. The lower end part of an outer side plate of the female buckle connecting part is inwards and obliquely upwards bent to form a buckling lock plate; the side, close to the tile body, of the male buckle connecting part is provided with a buckling groove matched with the buckling locking plate. In conclusion, according to the self-locking type metal roof tile and the metal roof formed by the self-locking type metal roof tile, through the innovative structural design, efficient installation, excellent stability, good drainage performance and wide application adaptability are achieved, the construction efficiency of the metal roof is remarkably improved, and the service life of the metal roof is remarkably prolonged; good technical effects and market application prospects are realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of building roofs, and particularly relates to a self-locking metal roof tile. Background Art

[0002] In the field of modern architecture, metal roof tiles, as a new type of roof covering material, have been widely used due to their unique performance and aesthetics. This material is usually composed of multiple tile monomers, which are connected in sequence along the width of the roof to form a complete roof covering layer. However, despite the many advantages of metal roof tiles, there are still some technical problems that need to be solved in the actual application process.

[0003] First, the laying process of metal roof tiles is highly dependent on manual labor, which not only increases labor costs but also limits the improvement of laying efficiency. Secondly, the laying process also requires the use of expensive special locking tools, which further increases the laying cost. These problems have jointly led to the current situation of high laying costs and low laying efficiency of metal roof tiles.

[0004] In addition, since each tile is laid individually, there is a lack of effective connection structure between adjacent tiles, resulting in poor firmness and low stability between tiles. This unstable connection method not only affects the overall performance of metal roof tiles, but also greatly shortens the service life of tiles and increases the frequency and cost of maintenance and replacement.

[0005] In summary, no effective solution has been proposed for the problems of high laying cost, low laying efficiency and poor connection stability between adjacent tiles in the related art of metal roof tiles. Therefore, it is necessary to carry out technological innovation and develop a new type of metal roof tile to reduce laying cost, improve laying efficiency and enhance the connection stability between adjacent tiles. Utility Model Content

[0006] In view of the problems existing in the prior art, the utility model provides a self-locking metal roof tile.

[0007] The utility model is implemented as follows: a self-locking metal roof tile includes a tile body, characterized in that: a male buckle connection part is provided on one side of the tile body, and a female buckle connection part is provided on the other end of the tile body, and the male buckle connection part and the female buckle connection part are trapezoidal structures with consistent cross-sectional shapes; the lower end of the outer plate of the female buckle connection part is inwardly and obliquely bent upward to form a buckling lock plate; the male buckle connection part is provided with a buckling groove cooperating with the buckling lock plate near the tile body side.

[0008] Preferably, a tile fixing plate is horizontally provided at the lower end of the outer plate of the male buckle connection portion in a direction away from the tile body.

[0009] Preferably, the female buckle connection portion is provided with an arched portion for overlapping the tile fixing plate on the side close to the tile body, and the height of the arched portion is equal to the height of the tile fixing plate.

[0010] Preferably, the tile fixing plate is prefabricated with connecting holes.

[0011] Preferably, the connecting hole is a long hole.

[0012] Preferably, the width L of the tile body is 150~650mm.

[0013] Preferably, the thickness of the tile body is 0.3~1.5mm.

[0014] Preferably, convex ribs are provided at intervals on the tile body.

[0015] Preferably, a metal roof comprises a plurality of roof panels spliced ​​in sequence, wherein the roof panels adopt the above-mentioned self-locking metal roof tiles.

[0016] Advantages and technical effects of the utility model: The self-locking metal roofing tile of the utility model and the metal roof formed by the self-locking metal roofing tile have the following advantages and technical effects:

[0017] Convenient installation and self-locking design: The male buckle connection on one side of the tile body and the female buckle connection on the other side realize the quick splicing and self-locking between tiles, without the need for additional connectors or tools, which greatly simplifies the installation process and improves construction efficiency.

[0018] Enhanced structural stability: The trapezoidal structure of the male and female buckle design, combined with the tight fit between the locking plate and the buckling groove, ensures a firm connection between the tiles, effectively resists external factors such as wind and rain, and enhances the overall stability and durability of the roof.

[0019] Flexible adjustment and adaptability: The setting of the tile fixing plate and the arch height not only provides additional fixing points, but also allows fine-tuning during the installation process to adapt to different roof shapes and sizes, improving the flexibility of construction and the adaptability of the roof.

[0020] Optimized drainage performance: The ribs arranged at intervals on the tile body improve the strength of the tile body, while helping to guide rainwater to drain quickly, reduce water accumulation, protect the roof from moisture damage, and extend the service life.

[0021] Wide range of applications: The width and thickness of the tile body are designed in a wide range, making the tile suitable for different building needs and climatic conditions, increasing the versatility and market competitiveness of the product.

[0022] Cost-effectiveness: Simplified installation steps and reduced material requirements (such as no need for additional fasteners) reduce installation and maintenance costs, improving the overall economic benefits of the project.

[0023] To sum up, the self-locking metal roof tiles of the utility model and the metal roof they constitute, through innovative structural design, achieve efficient installation, excellent stability, good drainage performance and wide application adaptability, significantly improve the construction efficiency and service life of the metal roof, and have good technical effects and market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the front view of Embodiment 1 of the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of Embodiment 1 of the present utility model;

[0026] Figure 3 This is a schematic diagram of the buckling structure of adjacent tile bodies using Example 1;

[0027] Figure 4 Structural schematic diagram of embodiment 2 of the utility model;

[0028] Figure 5 It is a structural schematic diagram of embodiment 3 of the present utility model.

[0029] In the figure, 1, tile body; 1-1, male buckle connection part; 1-2, female buckle connection part; 1-3, buckling lock plate; 1-4, buckling groove; 1-5, tile fixing plate; 1-6, connecting hole; 1-7, arch height part; 1-8, convex rib. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0031] Example 1, please refer to Figures 1 to 3A self-locking metal roof tile comprises a tile body 1, a male buckle connection part 1-1 is provided on one side of the tile body, and a female buckle connection part 1-2 is provided on the other end of the tile body, and the male buckle connection part and the female buckle connection part are trapezoidal structures with the same cross-sectional shape, and fit each other after buckling; this design allows the tiles to be connected by a simple buckling method without the need for additional fasteners or tools, thereby improving the convenience of installation. The design of the trapezoidal structure increases the stability after buckling, because the two inclined waist plates will be pressed tighter and tighter when mating. Compared with the existing rectangular structure, the trapezoidal structure can provide better stability and guiding effect when mating. This design ensures a tight connection between tiles and helps prevent falling off due to wind pressure or other external forces.

[0032] The lower end of the outer plate of the female buckle connection part is inwardly bent and obliquely upward to form a buckle lock plate 1-3; the male buckle connection part is provided with a buckle groove 1-4 matched with the buckle lock plate near the tile body. The buckle lock plate 1-3 enhances the buckle ability of the female buckle connection part, and when it cooperates with the buckle groove 1-4 of the male buckle connection part, it provides a locking force, thereby achieving connection stability between adjacent tiles.

[0033] Preferably, a tile fixing plate 1-5 is horizontally provided at the lower end of the outer plate of the male buckle connection portion in a direction away from the tile body, for fixing the tile unit, thereby eliminating the existing connection using a clip.

[0034] Preferably, the tile fixing plate is prefabricated with connection holes 1-6. By prefabricating the connection holes on the tile fixing plate in advance, it can be directly fixed and connected during the construction process without the need for on-site drilling, thereby greatly improving construction efficiency and reducing construction time and labor costs.

[0035] Preferably, the connection hole is a long hole. The long hole design provides a larger adjustment space, so that fine-tuning can be performed according to actual conditions during installation to ensure a tight fit between tiles and the flatness of the overall roof. At the same time, the long hole also helps to adapt to the expansion and contraction of the material caused by temperature changes and reduce the stress generated thereby.

[0036] Preferably, the width L of the tile body is 150-650 mm. This wide range of design allows the tile to adapt to different roof sizes and shapes, providing greater design flexibility and application range. At the same time, the appropriate width also helps to optimize the drainage performance of the roof and reduce the risk of water accumulation.

[0037] Preferably, the thickness of the tile body is 0.3-1.5 mm. The design of this thickness range not only ensures the strength and stability of the tile, but also takes into account the economy and processability of the material. The thinner thickness helps to reduce the roof load and construction costs while still meeting the use requirements of the roof.

[0038] Example 2, please refer to Figure 4 On the basis of Example 1, the female buckle connection part is provided with an arched portion 1-7 for overlapping the tile fixing plate near the side of the tile body. The height of the arched portion is equal to the height of the tile fixing plate. The height is carefully designed so that the space below the arched portion can just accommodate the tile fixing plate, thereby achieving a close overlap between adjacent tile monomers. This structure not only hides the connection point and effectively avoids the risk of water leakage at the connection, but also reduces the exposure of the connection parts, thereby reducing the possibility of rust and significantly extending the service life of the connection parts.

[0039] Example 3, please refer to Figure 5 In this embodiment, on the basis of embodiment 2, convex ribs 1-8 are arranged at intervals on the tile body. The design of the convex ribs enhances the rigidity and wind pressure resistance of the tile and improves the overall stability of the roof. At the same time, the convex ribs also help to guide rainwater to drain quickly, reduce water accumulation, protect the roof from moisture damage, and extend the service life. In addition, the convex ribs also increase the aesthetics of the tile and enhance the visual effect of the roof.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-locking metal roof tile, comprising a tile body, characterized in that: A male buckle connection part is provided on one side of the tile body, and a female buckle connection part is provided on the other end of the tile body. The male buckle connection part and the female buckle connection part are trapezoidal structures with the same cross-sectional shape; the lower end part of the outer plate of the female buckle connection part is inwardly bent and obliquely upward to form a buckling lock plate; the male buckle connection part is provided with a buckling groove cooperating with the buckling lock plate near the tile body side.

2. The self-locking metal roof tile according to claim 1, characterized in that: A tile fixing plate is horizontally arranged at the lower end of the outer side plate of the male buckle connecting part in a direction away from the tile body.

3. The self-locking metal roof tile according to claim 2, characterized in that: The female buckle connection part is provided with an arched portion for overlapping the tile fixing plate on the side close to the tile body, and the height of the arched portion is equal to the height of the tile fixing plate.

4. The self-locking metal roof tile according to claim 2, characterized in that: The tile fixing plate is prefabricated with connecting holes.

5. The self-locking metal roof tile according to claim 4, characterized in that: The connecting hole is a long hole.

6. The self-locking metal roof tile according to claim 1, characterized in that: The width L of the tile body is 150~650mm.

7. The self-locking metal roof tile according to claim 1, characterized in that: The thickness of the tile body is 0.3~1.5mm.

8. The self-locking metal roof tile according to claim 1, characterized in that: The tile body is provided with convex ribs at intervals.

9. The self-locking metal roof tile according to claim 8, characterized in that: The height of the convex rib is 1.5-2 mm.

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