Urban footpath brick convenient for drainage
By designing structures such as water channels, water holes, and drainage cavities on urban sidewalk bricks, the problem of insufficient leakage capacity is solved, rapid drainage and stable paving are achieved, and the practicality of urban sidewalk bricks is improved.
Patent Information
- Application Number
- CN202422410736.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Existing urban sidewalk bricks have limited leakage capacity and lack drainage function, which easily causes water accumulation on sidewalks or squares and has low practicality.
Structures such as water guide trough, water guide hole, water guide trough three, drainage cavity, and permeable trough are designed. Rainwater is quickly diverted and gathered through these structures to achieve rapid drainage at the upper and lower ends, and the neatness and stability of the brick body are improved through limit strips and limit grooves.
It achieves rapid drainage of urban walkway bricks, avoids water accumulation, and improves the stability and aesthetics of the paving.
Smart Images
Figure CN223358035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of urban walkway bricks, in particular to an urban walkway brick that is convenient for drainage. Background Art
[0002] Walkway bricks are man-made blocks made of concrete and industrial waste, such as slag, fly ash, etc., or some local materials. Among them, urban walkway bricks are usually laid on squares, sidewalks and other surfaces to facilitate residents' walking and activities.
[0003] Most existing urban sidewalk bricks avoid water accumulation through soil seepage and drainage systems. However, general sidewalk bricks have limited seepage capacity and lack drainage function, which can easily cause water accumulation on sidewalks or squares, affecting traffic and having low practicality. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the utility model provides an urban sidewalk brick that is easy to drain, which solves the problem that most urban sidewalk bricks avoid water accumulation through soil seepage and drainage systems, but general sidewalk bricks have limited leakage capacity and lack drainage function, which easily causes water accumulation on sidewalks or squares, affecting traffic and having low practicality.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an urban walkway brick that is convenient for drainage, comprising a walkway brick body, a water guide groove 1 is provided at the upper end of the walkway brick body, a water guide groove 2 and a water guide hole are provided on the side of the water guide groove 1, a water guide groove 3 is provided on the side of the walkway brick body, a drainage cavity is provided at the lower end of the walkway brick body, a support column is provided on the inner side of the drainage cavity, reinforcing ribs are provided on the side of the support column, a water-permeable groove is provided on the side of the drainage cavity, limiting strips are provided on the front and right sides of the walkway brick body, and limiting grooves are provided on the rear and left sides of the walkway brick body.
[0006] Preferably, the water guide groove 1 is arranged in a diamond shape, and the water guide groove 2 is located on the side of the water guide groove 1 and is symmetrically arranged in front and back, left and right. There are four of them, and they are connected with the water guide groove 1. The water guide holes are located at the connection between the water guide groove 1 and the water guide groove 2, and are symmetrically arranged in front and back, left and right. The water guide holes are arranged to pass through the walkway brick body from top to bottom, which is convenient for dispersing and diverting rainwater falling on the surface of the walkway brick.
[0007] Preferably, four water guide grooves three are symmetrically arranged in front, back, left and right directions, the upper end of the water guide groove three is connected with the water guide groove two, and the cross-sections of the water guide groove one, water guide groove two and water guide groove three are all V-shaped, which is convenient for diverting rainwater to the gaps on the side of the walkway bricks.
[0008] Preferably, the support column is designed to be cylindrical in structure, the upper end of the support column is fixedly connected to the inner wall of the drainage cavity, and the lower end of the support column and the lower end of the walkway brick body are located in the same plane, which is convenient for supporting the drainage cavity.
[0009] Preferably, the lower end of the water guide hole and the inner side of the drainage cavity are connected to each other, and the reinforcing ribs are arranged in a circular array with four of them, and are staggered with the water guide holes. The reinforcing ribs are fixedly connected to the surface of the support column, and the upper end of the reinforcing rib and the end away from the support column are fixedly connected to the inner wall of the drainage cavity, which effectively increases the overall strength of the walkway bricks.
[0010] Preferably, there are four permeable grooves symmetrically arranged in front, back, left and right directions, and are connected to the outer side of the walkway brick body. The lower end of the water guide groove three and the upper end of the permeable groove are connected to each other. The permeable groove is designed in a U-shaped structure, which is convenient for collecting rainwater diverted to the side of the walkway brick.
[0011] Preferably, the limiting strips and limiting grooves are both located on the sides of the permeable grooves, the limiting strips are fixedly connected to the surface of the walkway brick body, the lower ends of the limiting grooves extend to the bottom of the walkway brick body, and the inner sides of the limiting strips and limiting grooves are adapted to each other, facilitating the splicing and limiting of the walkway bricks and improving the stability and aesthetics of the walkway brick paving.
[0012] Beneficial effects
[0013] The utility model provides urban walkway bricks that facilitate drainage. Compared with the prior art, it has the following beneficial effects:
[0014] 1. The urban walkway bricks that are easy to drain are equipped with a walkway brick body, a water guide groove 1, a water guide groove 2, a water guide hole, and a water guide groove 3. When rainwater falls on the upper end of the walkway brick body, it is guided by the water guide groove 1 and the water guide groove 2, so that part of the rainwater is gathered in the water guide hole, and the other part is diverted to the water guide groove 3 through the water guide groove 2 and flows into the gaps between the walkway brick bodies, thereby realizing rapid drainage of the upper end of the walkway brick body and effectively avoiding the generation of water accumulation.
[0015] 2. The urban walkway bricks that are easy to drain are equipped with a walkway brick body, a water guide hole, three water guide grooves, a drainage cavity, and a permeable groove. Rainwater enters the drainage cavity through the water guide hole, and the rainwater in the drainage cavity and the rainwater that is diverted to the gaps in the walkway brick body through the three water guide grooves meet at the permeable groove, thereby ensuring the circulation of water and realizing efficient drainage of the lower end of the walkway brick body.
[0016] 3. The urban walkway bricks that facilitate drainage are provided with a walkway brick body, a limiting strip, and a limiting groove. By aligning the limiting strips and limiting grooves of adjacent walkway brick bodies and engaging them with each other, the limit between the walkway brick bodies is achieved, thereby improving the neatness and stability of the laying of the walkway brick bodies. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;
[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;
[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;
[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model Figure 4 .
[0021] In the figure: 1. Walkway brick body; 11. Water guide groove 1; 12. Water guide groove 2; 13. Water guide hole; 14. Water guide groove 3; 2. Drainage cavity; 3. Support column; 4. Reinforcement rib; 5. Permeable groove; 6. Limit strip; 7. Limit groove. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] See also Figures 1-4 The utility model provides a technical solution: an urban walkway brick that is easy to drain, including a walkway brick body 1, a water guide groove 11 is opened on the upper end of the walkway brick body 1, and a water guide groove 2 12 and a water guide hole 13 are arranged on the side of the water guide groove 11. The water guide groove 11 is arranged in a diamond shape, and the water guide groove 2 12 is located on the side of the water guide groove 11 and is symmetrically arranged in front and back, left and right. There are four water guide holes 13 located at the junction of the water guide groove 11 and the water guide groove 2 12, and are symmetrically arranged in front and back, left and right. The water guide holes 13 are arranged to pass through the walkway brick body 1 from top to bottom. The side of the walkway brick body 1 is provided with a water guide groove 3 14, and four water guide grooves 3 14 are symmetrically arranged in front and back and left and right. The upper end of the water guide groove 3 14 is connected with the water guide groove 2 12. The cross-sections of the water guide groove 1 11, the water guide groove 2 12, and the water guide groove 3 14 are all V-shaped. When rainwater falls on the upper end of the walkway brick body 1, it is guided by the water guide groove 1 11 and the water guide groove 2 12, so that part of the rainwater is gathered into the water guide hole 13, and the other part is diverted to the water guide groove 3 14 through the water guide groove 2 12 and flows into the gap between the walkway brick bodies 1, thereby realizing rapid drainage of the upper end of the walkway brick body 1;
[0024] A drainage cavity 2 is provided at the lower end of the walkway brick body 1, and a support column 3 is provided on the inner side of the drainage cavity 2. The support column 3 is designed as a cylindrical structure. The upper end of the support column 3 is fixedly connected to the inner wall of the drainage cavity 2. The lower end of the support column 3 and the lower end of the walkway brick body 1 are located in the same plane. A reinforcing rib 4 is provided on the side of the support column 3. The lower end of the water guide hole 13 and the inner side of the drainage cavity 2 are connected to each other. There are four reinforcing ribs 4 in a circular array, and they are staggered with the water guide holes 13. The reinforcing ribs 4 are fixedly connected to the surface of the support column 3. The upper end of the reinforcing rib 4 is away from the support column. One end of each of the drain chamber 2 and the drain chamber 2 is fixedly connected to the inner wall of the drain chamber 2. A water-permeable groove 5 is provided on the side of the drain chamber 2. Four water-permeable grooves 5 are symmetrically arranged front to back and left to right, and are connected to the outer side of the walkway brick body 1. The lower end of the water guide groove 3 14 and the upper end of the water-permeable groove 5 are connected to each other. The water-permeable groove 5 is designed in a U-shaped structure. Rainwater enters the drain chamber 2 through the water guide hole 13. The rainwater in the drain chamber 2 and the rainwater diverted to the gap of the walkway brick body 1 through the water guide groove 3 14 meet at the water-permeable groove 5, thereby ensuring the circulation of the water body and realizing efficient drainage of the lower end of the walkway brick body 1.
[0025] Limiting strips 6 are provided on the front and right sides of the walkway brick body 1, and limiting grooves 7 are provided on the back and left sides of the walkway brick body 1. The limiting strips 6 and limiting grooves 7 are both located on the sides of the permeable grooves 5. The limiting strips 6 are fixedly connected to the surface of the walkway brick body 1, and the lower end of the limiting grooves 7 extends to the bottom of the walkway brick body 1. The inner sides of the limiting strips 6 and limiting grooves 7 are adapted to each other. By aligning the limiting strips 6 and limiting grooves 7 of adjacent walkway brick bodies 1 and engaging them with each other, the limitation between the walkway brick bodies 1 is achieved, thereby improving the neatness and stability of the laying of the walkway brick body 1. During the laying process, the inner side of the drainage cavity 2 can be filled with permeable material or kept hollow as needed.
[0026] During use, by aligning the limiting strips 6 of adjacent walkway brick bodies 1 with the limiting grooves 7 and engaging them with each other, the limitation between the walkway brick bodies 1 is achieved, thereby improving the neatness and stability of the paving of the walkway brick bodies 1. During the paving process, the inner side of the drainage cavity 2 can be filled with permeable material or kept hollow as needed. After paving is completed, when rainwater falls on the upper end of the walkway brick body 1, it is guided by the water guide groove 1 11 and the water guide groove 2 12, so that part of the rainwater is gathered into the water guide hole 13, and the other part is diverted to the water guide groove 3 14 through the water guide groove 2 and flows into the gap between the walkway brick bodies 1, thereby achieving rapid drainage of the upper end of the walkway brick body 1 and effectively avoiding the generation of water accumulation. The rainwater enters the drainage cavity 2 through the water guide hole 13, and the rainwater in the drainage cavity 2 and the rainwater diverted to the gap of the walkway brick body 1 through the water guide groove 3 14 intersect at the permeable groove 5, thereby ensuring the circulation of the water body and achieving efficient drainage of the lower end of the walkway brick body 1.
[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An urban walkway brick that facilitates drainage, comprising a walkway brick body (1), characterized in that: The upper end of the walkway brick body (1) is provided with a water guide groove (11), the side of the water guide groove (11) is provided with a water guide groove (2) and a water guide hole (13), the side of the walkway brick body (1) is provided with a water guide groove (3) (14), the lower end of the walkway brick body (1) is provided with a drainage cavity (2), the inner side of the drainage cavity (2) is provided with a support column (3), the side of the support column (3) is provided with a reinforcing rib (4), the side of the drainage cavity (2) is provided with a water-permeable groove (5), the front side and the right side of the walkway brick body (1) are provided with a limit strip (6), and the rear side and the left side of the walkway brick body (1) are provided with a limit groove (7).
2. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The water guide groove 1 (11) is arranged in a diamond shape, the water guide groove 2 (12) is located on the side of the water guide groove 1 (11) and is symmetrically arranged in front and back, left and right, and is connected to the water guide groove 1 (11). The water guide holes (13) are located at the connection between the water guide groove 1 (11) and the water guide groove 2 (12) and are symmetrically arranged in front and back, left and right, and the water guide holes (13) are arranged to pass through the walkway brick body (1) from top to bottom.
3. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The water guide grooves 3 (14) are symmetrically arranged in front, back, left and right directions. The upper ends of the water guide grooves 3 (14) and the water guide grooves 2 (12) are connected to each other. The cross sections of the water guide grooves 1 (11), 2 (12) and 3 (14) are all V-shaped.
4. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The support column (3) is designed to be cylindrical in structure, the upper end of the support column (3) is fixedly connected to the inner wall of the drainage cavity (2), and the lower end of the support column (3) and the lower end of the walkway brick body (1) are located in the same plane.
5. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The lower end of the water guide hole (13) and the inner side of the drainage cavity (2) are connected to each other, four reinforcing ribs (4) are arranged in a ring array and staggered with the water guide hole (13), the reinforcing ribs (4) are fixedly connected to the surface of the support column (3), and the upper end of the reinforcing rib (4) and the end away from the support column (3) are fixedly connected to the inner wall of the drainage cavity (2).
6. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The water-permeable grooves (5) are symmetrically arranged in front, back, left and right directions, and are connected to the outer side of the walkway brick body (1). The lower end of the third water guide groove (14) and the upper end of the water-permeable groove (5) are connected to each other. The water-permeable groove (5) is designed in a U-shaped structure.
7. The urban walkway brick for facilitating drainage according to claim 1, characterized in that: The limiting strip (6) and the limiting groove (7) are both located on the side of the permeable groove (5); the limiting strip (6) is fixedly connected to the surface of the walkway brick body (1); the lower end of the limiting groove (7) extends to the bottom of the walkway brick body (1); and the inner sides of the limiting strip (6) and the limiting groove (7) are adapted to each other.