Floor tile for sponge city

Abstract

The utility model belongs to the technical field of floor tiles, and provides a floor tile for a sponge city, which comprises a floor tile main body, the floor tile main body is a prismoid, the number of side edges is even, and notches and bumps which penetrate through the whole floor tile main body are arranged on the side vertical surface of the floor tile main body in a staggered manner. The protruding blocks can be completely embedded into the notches in the adjacent floor tile bodies and cannot block the notches. Through the matching of the notches and the bumps, on one hand, the floor tile plays a role in positioning and is convenient to lay, on the other hand, the bumps cannot block the notches and can keep the water seepage effect, on the other hand, a space is reserved for the end face of the floor tile, anti-skid grains with attractive patterns are convenient to arrange, and the floor tile is more suitable for use scenes of urban public places.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor tiles, and particularly relates to a floor tile for a sponge city. Background Art

[0002] Most of the public infrastructure construction is hardened with reinforced concrete, which changes the original ecology of the ground surface, increases the rainwater runoff, leads to the loss of rainwater resources, and increases the pressure on the urban drainage system.

[0003] A sponge city is a new generation of urban rainwater management concept, which means that the city can be like a sponge and has good elasticity in adapting to environmental changes and coping with natural disasters brought by rainwater, so as to effectively relieve urban waterlogging, reduce runoff pollution, save water resources, and protect the ecological environment.

[0004] In the patent document with the publication number: CN2673925Y, "an open-air permeable environmental protection floor tile" is disclosed. There are several parallel through holes for water penetration provided between the upper surface and the bottom surface of the tile body. When it rains, water can penetrate into the ground through the through holes. However, this floor tile has the following limitations:

[0005] 1. Through holes for water penetration need to be opened on the floor tile, and structures that can be mutually engaged also need to be provided on the side of the floor tile. Overall, more processes are required for the processing of the floor tile, which is more troublesome;

[0006] 2. The laying of urban floor tiles not only needs to consider the environmental protection effect of water penetration, but also needs to consider aesthetics and safety. In this technical solution, the through holes opened on the floor tile occupy a relatively large space on the end face of the floor tile, and it is difficult to set anti-slip patterns with beautiful patterns on the surface of the floor tile. Therefore, it is not suitable for the use scenarios in urban public places. Content of the Utility Model

[0007] The purpose of the utility model is to provide a floor tile for a sponge city, which leaves space for the end face of the floor tile on the premise of ensuring the effect of water penetration and environmental protection, is convenient for setting anti-slip patterns with beautiful patterns, and is more suitable for the use scenarios in urban public places.

[0008] The technical solution adopted by the utility model is a floor tile for a sponge city, including a floor tile main body. The floor tile main body is a prism with an even number of side edges. Notches and protrusions that penetrate the entire floor tile main body are alternately arranged on the side faces of the floor tile main body. The protrusions can be completely embedded into the notches on adjacent floor tile main bodies without blocking the notches.

[0009] Further, the cross-section of the notch is rectangular, and the cross-section of the protrusion is semi-circular and its diameter is equal to the width of the notch.

[0010] Further, the cross-section of the notch is dovetail-shaped and wider inside and narrower outside, and the cross-section of the convex block is rectangular and the width of the convex block is equal to the width of the outer end of the notch.

[0011] Further, a base is provided on the bottom surface of the floor tile body. The contour of the base is the same as that of the floor tile body and the size of the base is slightly smaller than that of the floor tile body. The base does not block the notch.

[0012] The beneficial effects of the present utility model are as follows:

[0013] Through the cooperation of the notch and the convex block, on the one hand, the present utility model plays a positioning role and facilitates the laying of floor tiles. On the other hand, the convex block does not block the notch and can also maintain the water seepage effect. On the third hand, space is left for the end face of the floor tile, which is convenient for setting anti-slip patterns with beautiful patterns and is more suitable for the use scenarios in urban public places. Description of the Drawings

[0014] Figure 1 Schematic diagram of the floor tile body of Embodiment 1;

[0015] Figure 2 Schematic diagram of the assembled state of the floor tile body of Embodiment 1;

[0016] Figure 3 Schematic diagram of the notch and the convex block of Embodiment 1;

[0017] Figure 4 Schematic diagram of the assembled state of the floor tile body of Embodiment 2;

[0018] Figure 5 Schematic diagram of the notch and the convex block of Embodiment 2;

[0019] Description of the reference numerals: 1, floor tile body; 2, notch; 3, convex block; 4, base. Detailed Embodiments

[0020] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the technical solutions of the present utility model will be further described in detail below with reference to the drawings.

[0021] Embodiment 1

[0022] As Figure 1 , Figure 2 , Figure 3As shown in the figure, a kind of floor tile for sponge city provided by the utility model includes a floor tile main body 1. The floor tile main body 1 is a prism with an even number of side edges. Notch 2 and bump 3 that penetrate the entire floor tile main body 1 are alternately arranged on the side surface of the floor tile main body 1. The bump 3 can be completely embedded into the notch 2 on the adjacent floor tile main body 1 without blocking the notch 2. A base 4 is arranged on the bottom surface of the floor tile main body 1. The contour of the base 4 is the same as that of the floor tile main body 1 and the size of the base 4 is slightly smaller than that of the floor tile main body 1. The base 4 does not block the notch 2.

[0023] In this embodiment, the floor tile main body 1 is a quadrangular prism, and both the top surface and the bottom surface are quadrilaterals. The alternately arranged notches 2 and bumps 3 enable adjacent floor tile main bodies 1 to be engaged with each other, which is convenient for workers to position the floor tile main body 1 during laying.

[0024] In this embodiment, the cross-section of the bump 3 is semi-circular, the cross-section of the notch 2 is rectangular, and the diameter of the bump 3 is equal to the width of the notch 2. Thus, when the bump 3 is completely embedded into the notch 2, the bump 3 cannot block the notch 2, that is, a certain gap can be left in the notch 2. At this time, when it rains, the water flow can seep into the ground through this gap.

[0025] The size of the base 4 is smaller than that of the floor tile main body 1 and does not block the notch 2. After the floor tile main bodies 1 are laid and joined together, a water flow channel can be formed between adjacent bases 4. After the rainwater flows down through the gap of the notch 2, it can enter this water flow channel and seep evenly into the soil layer.

[0026] Embodiment 2

[0027] As Figure 4 、 Figure 5 As shown in the figure, in this embodiment, the floor tile main body 1 is a hexagonal prism, and both the top surface and the bottom surface of the floor tile main body 1 are hexagons. The cross-section of the notch 2 is dovetail-shaped and wider outside and narrower inside, the cross-section of the bump 3 is rectangular and the width of the bump 3 is equal to the width of the mouth end of the notch 2. After the bump 3 is completely embedded into the notch 2, there is still a gap inside the dovetail-shaped notch 2, and the water flow can seep through this gap.

[0028] In some other examples, the floor tile main body 1 can also be other prisms with an even number of side edges, providing more choices and more diverse shapes.

[0029] Since the floor tile main body 1 seeps water through the gap between the notch 2 and the bump 3, in some examples, there is enough space on the top surface of the floor tile main body 1 to set relatively beautiful anti-slip patterns, meeting the use requirements of urban public places.

[0030] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

Claims

1. A floor tile for a sponge city, characterized in that: The utility model comprises a floor tile body, which is a prism with an even number of side edges, and the side elevation of the floor tile body is staggeredly provided with notches and protrusions which penetrate the entire floor tile body, and the protrusions can be completely embedded in the notches on the adjacent floor tile body without blocking the notches.

2. The floor tile for sponge city according to claim 1, characterized in that: The cross section of the notch is rectangular, and the cross section of the protrusion is semicircular, and the diameter thereof is equal to the width of the notch.

3. The floor tile for sponge city according to claim 1, characterized in that: The cross section of the notch is dovetail-shaped and is wide inside and narrow outside. The cross section of the protrusion is rectangular and the width of the protrusion is equal to the width of the outer end of the notch.

4. The floor tile for sponge city according to claim 1, characterized in that: A base is arranged on the bottom surface of the floor tile body. The outline of the base is the same as that of the floor tile body and the size of the base is slightly smaller than that of the floor tile body. The base will not block the notch.

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