Novel outdoor environment-friendly composite material grass planting brick

Abstract

The utility model discloses a novel outdoor environment-friendly composite material grassland brick which comprises a floor tile unit composed of a plurality of floor tile bodies, connecting blocks, side edge blocks and corner blocks, and is characterized in that the floor tile bodies are of a polygonal structure, the connecting blocks are evenly and intermittently distributed in the circumferential direction of the floor tile bodies, and the side edge blocks are connected with the corner blocks. The floor tile body is installed between every two adjacent connecting blocks, the side edge blocks are installed in a cavity defined by the two floor tile bodies and the connecting blocks, the corner blocks are arranged at the corners of the floor tile units, and the two ends of each corner block are connected with the side face blocks. Cavities are formed in the centers of the floor tile body, the connecting blocks, the side edge blocks and the corner blocks, and fixing nails are arranged at the bottoms of the floor tile body, the connecting blocks, the side edge blocks and the corner blocks. Compared with the prior art, the utility model has the advantages that the outdoor ground paving function can be met, the advantages of environment greening, stable structure, safety in use and the like can be realized, and the application prospect is wide.

Description

Technical Field

[0001] This utility model relates to the field of pavers, specifically to a new type of outdoor environmentally friendly composite material grass paver. Background Technology

[0002] With the acceleration of urbanization, the area of ​​hard-surface surfaces in cities is constantly increasing, leading to a series of environmental problems, such as increased rainwater runoff, exacerbated urban heat island effect, and reduced green space. Traditional outdoor paving materials often focus only on their load-bearing and wear-resistant properties, while neglecting their environmental impact.

[0003] Most paving stones on the market are solid and lack greening functionality, failing to effectively alleviate urban environmental problems. While some grass pavers exist, they suffer from structural inconsistencies, inconvenient installation, and poor stability. For example, some grass pavers are not tightly joined, leading to loosening and displacement over time, affecting ground flatness and safety. Furthermore, existing grass pavers often use single materials like concrete or ceramic, resulting in high energy consumption and pollution during production, and lacking good permeability and air permeability, which is detrimental to plant growth.

[0004] To address the aforementioned issues, this utility model provides a novel outdoor environmentally friendly composite material grass paver. Through its unique structural design and the selection of environmentally friendly materials, it aims to achieve an organic unity of stability, greening function, and environmental performance in ground paving. Utility Model Content

[0005] The present invention aims to solve the above-mentioned technical problems by providing a new type of environmentally friendly outdoor composite material grass paver, which is suitable for outdoor places such as parks, squares, and parking lots, and can achieve the purpose of greening the environment while fulfilling the function of ground paving.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a new type of outdoor environmentally friendly composite material grass paver, comprising a paver unit composed of multiple paver bodies, connecting blocks, side blocks and corner blocks. The paver body has a polygonal structure. The connecting blocks are evenly and intermittently distributed along the circumference of the paver body. The paver body is installed between two adjacent connecting blocks. The side blocks are installed in the cavity formed by two paver bodies and connecting blocks. The corner blocks are set at the corners of the paver unit and are connected to the side blocks at both ends.

[0007] The tile body is octagonal, the connecting block is rectangular, and the side length of the connecting block is equal to the side length of the tile body. The side block is trapezoidal, and the corner block has an L-shaped outer side.

[0008] The floor tile body, connecting block, side block and corner block are all provided with a cavity in the center and a fixing nail at the bottom.

[0009] In addition, the outdoor novel environmentally friendly composite material grass pavers proposed above according to this utility model may also have the following additional technical features:

[0010] Furthermore, the cavity is provided with a grid for planting greenery.

[0011] Furthermore, there are four symmetrical cavities on the tile body, and they are triangular in shape.

[0012] The cavity located on the connecting block has a rectangular structure;

[0013] The cavity located on the side block has a trapezoidal structure;

[0014] The cavity located on the corner block has a triangular structure.

[0015] Furthermore, one end of the fixing nail is a cylindrical structure, and the other end is a conical structure.

[0016] Furthermore, the four sides of the tile body and one side of the side block are provided with protrusions, and the four sides of the connecting block, the two ends of the side block, and the two ends of the corner block are all provided with grooves that cooperate with the protrusions.

[0017] Furthermore, the height of both the protrusions and grooves is half the thickness of the tile body.

[0018] Furthermore, the aforementioned floor tile unit is made of polymer materials, specifically PP and PC materials, and the surface is provided with anti-slip patterns. The bottom is provided with a groove for installing water pipes, and the center of the floor tile body is provided with a round hole for installing a water spray device.

[0019] The advantages of this utility model compared with the prior art are as follows:

[0020] 1. Prominent greening function

[0021] By incorporating cavities of varying shapes into different components of the paving tiles and equipping them with grids for planting greenery, the green area and flexibility of outdoor ground surfaces are significantly increased. Greenery can be evenly distributed throughout the paved area, moving beyond traditional centralized greening methods. This not only beautifies the environment but also helps purify the air, regulate the local climate, and enhance the ecological quality of outdoor spaces.

[0022] 2. Flexible and versatile splicing options, and convenient installation and maintenance.

[0023] The octagonal structure of the paving brick itself, along with the rational connection and splicing design between its components, allows for various splicing methods, adapting to the needs of outdoor sites of different shapes and sizes. Whether it's a regular square plaza, the perimeter of a circular flower bed, or an irregular street-side green walkway or courtyard corner, it can be effectively laid, creating richer and more aesthetically pleasing patterns. Furthermore, during installation, the interlocking structure of the components ensures precise positioning and a tight fit, facilitating operation and improving construction efficiency. In subsequent use, if a paving brick is damaged, only the damaged brick needs to be replaced. Unlike traditional cement floors, where large sections may need to be cut and repaired, resulting in a massive workload, this paving brick offers significant convenience in maintenance, effectively reducing long-term maintenance costs.

[0024] 3. Stable and durable structure with high load-bearing capacity

[0025] The connecting blocks, side blocks, corner blocks, and the tile itself work together seamlessly. Combined with the stabilizing effect of the fixing nails and the interlocking structure, the entire tile unit is structurally robust after installation, capable of withstanding significant external forces. It is less prone to loosening, shifting, or damage, maintaining the flatness and integrity of the ground over the long term. Notably, a single tile can bear a weight of up to 4 tons. This outstanding load-bearing capacity makes it suitable not only for regular pedestrian traffic but also for areas like parking lots that need to support vehicle weight, ensuring safety and stability in use.

[0026] 4. Practical, aesthetically pleasing, and suitable for a wide range of scenarios.

[0027] This new type of environmentally friendly outdoor composite material grass paver perfectly blends practicality and aesthetics. On the one hand, it possesses excellent load-bearing, splicing, and greening functions; on the other hand, its diverse splicing methods allow for the creation of various beautiful paving patterns, enhancing the overall aesthetics of the outdoor environment. Its applicability is very wide, suitable for common outdoor spaces such as city squares, street-side green walkways, and residential courtyards, as well as areas with special terrain requirements like embankments and slopes, and places with high load-bearing capacity such as parking lots. It can leverage its advantages and demonstrate excellent performance, meeting the ground paving needs of different scenarios.

[0028] 5. Excellent environmental performance

[0029] Using PP and PC materials as the main raw materials, these polymer materials have environmentally friendly characteristics such as recyclability and no pollution, which meet the requirements of modern society for environmentally friendly building materials and help promote the sustainable development of outdoor construction.

[0030] 6. Safe and convenient to use, with excellent greening effect.

[0031] The anti-slip pattern on the paving tiles effectively ensures pedestrian safety, while the grooves at the bottom facilitate the installation of water pipes for watering plants. This design enhances convenience for both daily use and plant maintenance, significantly improving the usability and comfort of outdoor spaces. Furthermore, the bottom design includes pre-installed locations for sprinkler and drainage pipes. This thoughtful design allows grass to grow even in arid and harsh environments like deserts, greatly expanding its application in landscaping and further highlighting its advantages. It frees landscaping from the limitations of natural conditions, providing strong support for creating green outdoor spaces. Attached Figure Description

[0032] Figure 1 This is an exploded view of the structure of Embodiment 1 of the novel outdoor environmentally friendly composite material grass pavers of this utility model.

[0033] Figure 2 This is a front structural schematic diagram of Embodiment 1 of the novel outdoor environmentally friendly composite material grass pavers of this utility model.

[0034] Figure 3 This is a reverse structural diagram of Embodiment 1 of the novel outdoor environmentally friendly composite material grass pavers of this utility model.

[0035] Figure 4 This is a schematic diagram of the structure of the paving brick body of the new outdoor environmentally friendly composite material grass pavers of this utility model.

[0036] Figure 5 This is a schematic diagram of the side block structure of the new outdoor environmentally friendly composite material grass paver of this utility model.

[0037] Figure 6 This is a schematic diagram of the corner block of the outdoor environmentally friendly composite material grass paver of this utility model.

[0038] As shown in the figure: 1. Tile body; 2. Connecting block; 3. Side block; 4. Corner block; 5. Cavity; 6. Fixing nail; 7. Grid; 8. Protrusion; 9. Groove; 10. Slot. Detailed Implementation

[0039] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0040] I. Working principle of this utility model:

[0041] 1. Overall structural composition

[0042] The new outdoor environmentally friendly composite material grass pavers of this utility model are mainly composed of a paver body 1, a connecting block 2, a side block 3, and a corner block 4, forming a complete paver unit.

[0043] The tile body 1 is designed with an octagonal structure. Compared with common shapes such as squares, this polygonal structure can provide more combination methods when splicing, making the overall laying more flexible and aesthetically pleasing.

[0044] The connecting block 2 has a rectangular structure, with its side length equal to that of the tile body 1. It is evenly and intermittently distributed along the circumference of the tile body 1. The tile body 1 is installed between two adjacent connecting blocks 2. This design can effectively realize the connection between the tile bodies and ensure the continuity and stability of the entire paving structure.

[0045] Side block 3 is a trapezoidal structure, installed in the cavity formed by two floor tile bodies 1 and connecting block 2, serving to fill the gaps, help stabilize the structure, and increase green space.

[0046] Corner block 4 is placed at the corner of the tile unit. Its outer side has an L-shaped structure and is connected to the side block 3 at both ends. It is used to achieve a smooth and stable connection at the corner of the paving site.

[0047] 2. Internal structural features

[0048] Each of the floor tile body 1, connecting block 2, side block 3, and corner block 4 has a cavity 5 at its center. These cavities 5 have different shapes and distribution characteristics. There are four symmetrical cavities 5 on the floor tile body 1, and they are triangular in shape; the cavities 5 on the connecting block 2 are rectangular; the cavities 5 on the side block 3 are trapezoidal; and the cavities 5 on the corner block 4 are triangular. The placement of these cavities 5 reduces the overall weight of the floor tiles, and more importantly, provides space for planting greenery.

[0049] The cavity 5 is equipped with a grid 7 for planting green plants. The function of the grid 7 is to fix the soil and the roots of the green plants, prevent the soil from being washed away by watering or rain, and at the same time help air circulation, provide a good breathable environment for the growth of green plants, and improve the survival rate and growth quality of the green plants.

[0050] 3. Fixed structure design

[0051] Each tile body 1, connecting block 2, side block 3, and corner block 4 has a fixing nail 6 at its bottom. One end of the fixing nail 6 is cylindrical, and the other end is conical. During installation, the conical end is easy to insert into the ground, while the cylindrical end enhances the friction with the ground and the stability underground. This ensures that the entire tile unit is firmly fixed to the ground after installation, preventing loosening or displacement, and ensuring long-term stability and safety.

[0052] 4. Splicing structure design

[0053] The four sides of the tile body 1 and one side of the side block 3 are each provided with a protrusion 8. The four sides of the connecting block 2, both ends of the side block 3, and both ends of the corner block 4 are provided with grooves 9 that mate with the protrusions 8. The height of both the protrusions 8 and the grooves 9 is half the thickness of the tile body 1. This interlocking structure allows for precise positioning and tight connection of the components during assembly, further enhancing the integrity and stability of the entire tile unit after assembly. It also facilitates the laying operation for construction workers and improves construction efficiency.

[0054] 5. Material selection and surface treatment

[0055] The paving tile units are made of polymer materials, specifically PP and PC. PP material has good chemical corrosion resistance, toughness, and processing performance, while PC material has advantages such as high strength, high transparency, and good heat resistance. The combination of the two can leverage their respective advantages, giving the paving tiles good physical properties and meeting the strength and durability requirements for outdoor use. At the same time, the surface of the paving tiles is equipped with anti-slip patterns, which can effectively increase friction when pedestrians walk on them, preventing slips and improving safety. The bottom is equipped with a slot 10 for installing water pipes, facilitating the laying of underground irrigation pipes during installation, providing a water source for the greenery planted within the cavity, and promoting plant growth.

[0056] 2. Detailed implementation method:

[0057] 2.1 Production Process

[0058] Prepare PP and PC materials in a specific ratio, mix them thoroughly to ensure stable material properties, and then use injection molding to inject the mixed materials into a pre-designed mold to form the tile body 1, connecting block 2, side block 3, and corner block 4. During the injection molding process, strictly control parameters such as mold temperature, injection pressure, and holding time to ensure the dimensional accuracy and quality of each tile component.

[0059] After molding, the floor tile components are demolded, and then their surfaces are treated, such as by machining anti-slip patterns and bottom grooves 10. At the same time, protrusions 8 and grooves 9 are machined at corresponding positions on each component, and fixing nails 6 are installed and a grid 7 is set in the cavity 5.

[0060] 2.2 Example:

[0061] 2.21 Example 1

[0062] like Figure 1-3 As shown in the figure, this embodiment demonstrates a relatively typical splicing method for outdoor new environmentally friendly composite material grass pavers. The composition and splicing structure of the paver units are as follows:

[0063] Materials preparation:

[0064] Floor tile body 1: Prepare five octagonal floor tile bodies 1. Each floor tile body 1 has four protrusions 8 on its four sides that meet the design requirements, and four triangular cavities 5 symmetrically arranged in the center. The cavities 5 are already fitted with a grid 7 for planting greenery. Connecting block 2: Prepare four rectangular connecting blocks 2. The side length of each connecting block 2 is equal to the side length of the floor tile body 1. The four sides have grooves 9 that match the protrusions 8. Each block has a rectangular cavity 5 and a fixing nail 6 at the bottom. Side block 3: Prepare four trapezoidal side blocks 3. One side has a protrusion 8, and both ends have grooves 9. The inside has a trapezoidal cavity 5, and the bottom also has a fixing nail 6. Corner block 4: Prepare four corner blocks 4 with an L-shaped outer side. Both ends have grooves 9, triangular cavities 5, and a fixing nail 6 at the bottom.

[0065] Assembly steps:

[0066] First, the four side blocks 3 and four corner blocks 4 are joined together to form a hollow rectangular structure. Specifically, the protrusion 8 at one end of the side block 3 is tightly fitted with the groove 9 at one end of the corner block 4, and the four side blocks 3 and four corner blocks 4 are connected sequentially to form a stable rectangular frame. This frame will serve as the basic border structure for subsequent paving. Next, four connecting blocks 2 are taken and intermittently distributed on the four sides of the tile body 1. During operation, the groove 9 of the connecting block 2 is precisely fitted with the protrusion 8 of the tile body 1, ensuring that each connecting block 2 is firmly connected to the tile body 1, guaranteeing a tight connection and accurate positioning. Then, the tile body 1 with the connecting blocks 2 connected is placed within the hollow rectangular structure formed by the four side blocks 3 and four corner blocks 4. During placement, the other four sides of the tile body 1 are connected to the other four tile bodies 1. The connection is also achieved by the cooperation of the protrusions 8 and grooves 9 on the sides of each tile body 1. In this way, the five tile bodies 1 are connected to each other within the rectangular frame to form a whole structure.

[0067] Throughout the assembly process, tools should be used to drive the fixing nails 6 at the bottom of each component into the ground as needed to ensure that each component is firmly fixed to the ground, preventing loosening or displacement later, and ensuring that the entire assembled floor tile unit structure is stable and can perform its functions such as load-bearing and landscaping.

[0068] The structure formed by this splicing method is relatively regular and can be applied to some small outdoor leisure areas, courtyard corners and other places. It can not only achieve effective paving of the ground, but also use its internal cavity to plant green plants and add greenery and beauty.

[0069] 2.21 Example 2 (Simple checkerboard grid splicing method)

[0070] Materials preparation:

[0071] Floor tile body 1: Prepare nine octagonal floor tile bodies 1. The characteristics of each floor tile body 1 are consistent with those in Example 1, namely, having protrusions 8, triangular cavities 5, and grids 7 for planting greenery inside. Connecting block 2: Prepare twelve rectangular connecting blocks 2, each with corresponding grooves 9, rectangular cavities 5, and bottom fixing nails 6, and the side lengths match those of the floor tile bodies 1. Side block 3: Prepare four trapezoidal side blocks 3, each with a protrusion 8 at one end, grooves 9 at both ends, trapezoidal cavities 5, and bottom fixing nails 6. Corner block 4: Prepare four L-shaped corner blocks 4, with grooves 9 at both ends, triangular cavities 5, and bottom fixing nails 6 conforming to the design requirements.

[0072] Assembly steps:

[0073] First, determine the starting position for laying the tiles on the pre-planned flat ground and place the first tile body 1 in this position. Then, insert the connecting blocks 2 along its four sides in sequence, ensuring that the grooves 9 of the connecting blocks 2 fit tightly with the protrusions 8 of the tile body 1. At this point, a space is formed between two adjacent connecting blocks 2 to place the next tile body 1. Next, place the second tile body 1 between two adjacent connecting blocks 2, and repeat the above insertion operation of the connecting blocks 2. In this way, complete the laying of the first row of three tile bodies 1 and the connecting blocks 2 between them. When laying the second row, pay attention to the staggered correspondence with the first row, so that the tile bodies 1 of the upper and lower rows can be firmly connected by the connecting blocks 2. Lay the entire 3×3 checkerboard layout in the same way. For the empty spaces on the four sides of the entire checkerboard, insert the side blocks 3 into the corresponding positions, so that their protrusions 8 fit with the connecting blocks 2 or the grooves 9 of the tile bodies 1 to fill the edge gaps. Finally, place corner blocks 4 at the four corners. The grooves 9 at both ends of the corner blocks 4 connect with the protrusions 8 of the adjacent side blocks 3, thus completing the assembly of the simple checkerboard pattern. During the assembly process, use tools to hammer the fixing nails 6 at the bottom of each component into the ground to ensure that the entire tile unit is firmly fixed to the ground.

[0074] This checkerboard pattern is simple and aesthetically pleasing, and is often used in relatively regular outdoor spaces such as plazas and small leisure squares. It can create a neat and orderly ground effect, while utilizing the green space inside to beautify the environment and enhance ecological functions.

[0075] 2.23 Example 3 (Misaligned splicing method)

[0076] Materials preparation:

[0077] Floor tile body 1: Prepare sixteen octagonal floor tile bodies 1, each with a protrusion 8 on each side, and four triangular cavities 5 and a grid 7 for planting greenery in the center, conforming to the overall product design specifications. Connecting block 2: Prepare twenty-four rectangular connecting blocks 2, each with a groove 9 on each of the four sides that matches the protrusion 8, a rectangular cavity 5, and a fixing nail 6 at the bottom. Side block 3: Prepare eight trapezoidal side blocks 3, each with a protrusion 8 on one side, grooves 9 at both ends, a trapezoidal cavity 5 inside, and a fixing nail 6 at the bottom. Corner block 4: Prepare four L-shaped corner blocks 4, each with grooves 9 at both ends, a triangular cavity 5, and a fixing nail 6 at the bottom.

[0078] Assembly steps:

[0079] Starting from one corner of the site, place the first tile body 1. Then, insert a connecting block 2 on one side, and then insert another connecting block 2 on the adjacent side, ensuring a slight misalignment with the previous connecting block 2. This allows the connecting block 2 to accurately align with the protrusions 8 and grooves 9 of the tile body 1. Then place the next tile body 1, repeating this process to complete the first row of tile bodies 1 and connecting blocks 2. The tile bodies 1 in this row are staggered. Lay the second row using the same staggered principle, connecting the tile bodies 1 in the upper and lower rows through interlocking connecting blocks 2, enhancing the overall stability and aesthetics. Repeat this process until a 4×4 tile body 1 layout is completed. For any gaps at the edges, insert side blocks 3 to fill them, ensuring the protrusions 8 of the side blocks 3 align with the corresponding grooves 9 of the tile body 1 or connecting block 2. Place corner blocks 4 at the four corners to securely connect them. Finally, use tools to drive the fixing nails 6 at the bottom of each component into the ground, ensuring the entire paving structure is sturdy and reliable.

[0080] The staggered splicing method makes the ground paving effect more varied and dynamic, and visually more novel and unique. It is suitable for outdoor places with high requirements for aesthetics and who want to break away from the conventional and monotonous feel, such as park paths and creative landscape areas.

[0081] Through the detailed description of the above technical solution, principle, advantages and specific implementation methods, the new outdoor environmentally friendly composite material grass pavers of this utility model can achieve multiple advantages such as greening the environment, structural stability and safe use while meeting the function of outdoor ground paving, and have broad application prospects.

[0082] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A novel outdoor environmentally friendly composite material grass paver, comprising a paver unit consisting of multiple paver bodies (1), connecting blocks (2), side blocks (3), and corner blocks (4), characterized in that: The tile body (1) is a polygonal structure. The connecting blocks (2) are evenly and intermittently distributed along the circumference of the tile body (1). The tile body (1) is installed between two adjacent connecting blocks (2). The side blocks (3) are installed in the cavity formed by the two tile bodies (1) and the connecting blocks (2). The corner blocks (4) are set at the corner of the tile unit and are connected to the side blocks (3) at both ends. The tile body (1) is an octagonal structure, the connecting block (2) is a rectangular structure, and the side length of the connecting block (2) is equal to the side length of the tile body (1). The side block (3) is a trapezoidal structure, and the corner block (4) is an L-shaped structure on the outside. The floor tile body (1), connecting block (2), side block (3) and corner block (4) are all provided with a cavity (5) in the center and a fixing nail (6) at the bottom.

2. The outdoor novel environmentally friendly composite material grass paver according to claim 1, characterized in that: The cavity (5) is provided with a grid (7) for planting green plants.

3. The outdoor novel environmentally friendly composite material grass paver according to claim 1, characterized in that: Four cavities (5) are symmetrically provided on the body of the floor tile (1), and they are triangular in shape; The cavity (5) located on the connecting block (2) is a rectangular structure; The cavity (5) located on the side block (3) is a trapezoidal structure; The cavity (5) located on the corner block (4) is a triangular structure.

4. The outdoor novel environmentally friendly composite material grass paver according to claim 1, characterized in that: The fixing nail (6) has a cylindrical structure at one end and a conical structure at the other end.

5. The outdoor novel environmentally friendly composite material grass paver according to claim 1, characterized in that: The four sides of the tile body (1) and one side of the side block (3) are provided with protrusions (8), and the four sides of the connecting block (2), the two ends of the side block (3) and the two ends of the corner block (4) are provided with grooves (9) that cooperate with the protrusions (8).

6. The outdoor novel environmentally friendly composite material grass paver according to claim 5, characterized in that: The height of the protrusion (8) and the groove (9) is half the thickness of the tile body (1).

7. The outdoor novel environmentally friendly composite material grass paver according to claim 1, characterized in that: The floor tile unit is made of polymer materials, specifically PP and PC materials, and the surface is provided with anti-slip patterns. The bottom is provided with a slot (10) for installing water pipes. The center of the floor tile body (1) is provided with a round hole for installing a water spray device.

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