Permeable floor tile

Abstract

The utility model discloses a permeable floor tile structure which comprises floor tiles spliced with each other, the top surfaces of the floor tiles are anti-slip surfaces, and the bottom surfaces of the floor tiles are drainage surfaces. The anti-slip surface is provided with a groove, bosses are formed on the periphery of the anti-slip surface, meanwhile, a protruding part is formed in the middle area of the anti-slip surface, the floor tile is provided with a main drainage groove, the main drainage groove is communicated with the outside and connected with the drainage surface, the floor tile is provided with a vertically-through drainage hole, and the drainage hole is communicated with the groove and the main drainage groove. A plurality of secondary drainage grooves are formed in the drainage surface and are communicated with the main drainage groove. Rainwater flows to the ground through the drainage holes and the main drainage grooves, and when the rainwater is too much, accumulated water at the main drainage grooves can be dispersed through the auxiliary drainage grooves, so that the rainwater rapidly permeates into the ground in multiple directions, the water permeation effect of the water-permeable floor tile is improved, underground water and soil water can be supplemented, construction of a sponge city is facilitated, and meanwhile the requirement for travel in rainy seasons is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of building materials, and in particular relates to a permeable floor tile. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city has good "elasticity" in adapting to environmental changes and responding to natural disasters caused by rainwater, and can also be called "water elastic city"; it has excellent water seepage, pressure resistance, wear resistance, anti-skid, environmental protection, beautiful and colorful, comfortable and easy to maintain, sound absorption and noise reduction, etc., and has become a "breathing" urban landscape pavement, which also effectively alleviates the urban heat island effect and makes the urban pavement no longer heat up. Roads and squares can be paved with permeable bricks. Applying permeable bricks to the construction of sponge cities can not only reduce the pressure of rainwater, but also promote the construction and development of sponge cities.

[0003] Permeable floor tiles are mostly used in places such as sidewalks, squares, parking lots, and garden paths. For example, a Chinese patent discloses a utility model patent named a non-slip permeable brick for a sponge city (authorization announcement number: CN209024914U). The permeable holes formed by the permeable bricks have a distributed multi-channel diversion effect on rainwater, and the permeable effect is good. If the rainwater at the bottom of the permeable floor tiles can be dispersed, the rainwater can quickly penetrate into the ground, improving the permeability of the permeable floor tiles. Therefore, how to improve the fluidity of rainwater at the bottom of the permeable floor tiles is a technical problem that technicians in this field need to solve. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provide a permeable floor tile. Rainwater flows to the ground through drainage holes and main drainage grooves. When there is too much rain, the accumulated water in the main drainage grooves can be dispersed through secondary drainage grooves, so that the rainwater can penetrate into the ground quickly and in multiple directions, thereby improving the permeability of the permeable floor tile, replenishing groundwater and soil water, facilitating the construction of sponge cities, and adapting to travel needs in rainy seasons.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A permeable floor tile structure, comprising floor tiles spliced ​​together, characterized in that: the top surface of the floor tile is an anti-skid surface, and the bottom surface of the floor tile is a drainage surface. The anti-skid surface is provided with a groove, so that a boss is formed around the anti-skid surface, and a convex portion is formed in the middle area of ​​the anti-skid surface. The floor tile is provided with a main drainage groove, which is connected to the outside and connected to the drainage surface. The floor tile is provided with a drainage hole that passes through from top to bottom, and the drainage hole connects the groove and the main drainage groove. The drainage surface is provided with a plurality of secondary drainage grooves, which are connected to the main drainage groove.

[0007] Furthermore, the floor tiles adopt square floor tile ones, and the floor tile ones are spliced with each other. The four sides of the floor tile one are the front side of the floor tile, the rear side of the floor tile, the left side of the floor tile, and the right side of the floor tile. The main drainage groove connects the front side of the floor tile and the rear side of the floor tile. At this time, the axis of the main drainage is linear, and the square floor tile one is used for laying in a straight line direction.

[0008] Furthermore, considering that the bottom area of the square floor tile one is relatively large, in order to improve the dispersion effect of rainwater on the bottom surface of the floor tile, a connecting groove is arranged at the drainage surface. Connecting grooves are communicated between the left side of the floor tile and the main drainage groove, and between the right side of the floor tile and the main drainage groove. The connecting groove is communicated with the secondary drainage groove, so that the rainwater in the main drainage groove is directly dispersed to the secondary drainage groove. At the same time, the rainwater in the main drainage groove is dispersed to the secondary drainage groove through the connecting groove, improving the dispersion effect of rainwater on the bottom surface of the floor tile.

[0009] Furthermore, the connecting groove adopts a straight-shaped connecting groove and a bent-shaped connecting groove. The straight-shaped connecting groove is arranged between two adjacent bent-shaped connecting grooves. The axis of the secondary drainage groove and the axis of the main drainage groove are inclined. By using the straight-shaped connecting groove and the bent-shaped connecting groove in combination, multiple secondary drainage grooves with different lengths and inclined distributions can be set, increasing the number of secondary drainage grooves and further improving the dispersion effect of rainwater on the bottom surface of the floor tile.

[0010] Furthermore, the floor tiles also adopt equilateral triangular floor tile twos. The floor tile ones and the floor tile twos are spliced with each other, and the floor tile twos are spliced with each other. The three sides of the floor tile two are the first side of the floor tile, the second side of the floor tile, and the third side of the floor tile. The main drainage groove connects the first side of the floor tile, the second side of the floor tile, and the third side of the floor tile. The side angle of the equilateral triangular floor tile two is 60°, enabling the square floor tile one to be used for laying in multiple directions.

[0011] Furthermore, when the floor tiles are spliced, the limiting protrusions of the floor tiles are embedded into the limiting grooves of another floor tile, enabling the floor tiles to be interlocked and connected, making the structure of the laid permeable floor tiles integral.

[0012] Furthermore, a first guiding surface is arranged inside the convex platform. The first guiding surface is connected to the groove surface of the groove. The first guiding surface has a guiding effect on rainwater, causing the rainwater at the convex platform to flow into the groove.

[0013] Furthermore, a second guiding surface is arranged outside the convex platform. When two adjacent floor tiles are connected, a notch is formed between the second guiding surfaces, and mortar can be filled in the notch to connect the floor tiles to each other, making the structure of the laid permeable floor tiles integral.

[0014] Furthermore, a third guiding surface is arranged outside the protruding portion. The third guiding surface is connected to the groove surface of the groove. The third guiding surface has a guiding effect on rainwater, causing the rainwater at the protruding portion to flow into the groove.

[0015] Due to the adoption of the above technical solutions, the utility model has the following beneficial effects:

[0016] When it rains, rainwater flows into the groove through the boss and the protrusion, and the rainwater in the groove flows to the ground through the drain hole and the main drain groove. When there is too much rainwater, the accumulated water at the main drain groove can be dispersed through the secondary drain groove, enabling the rainwater to quickly infiltrate into the ground in multiple directions, improving the water permeability effect of the permeable floor tile, replenishing groundwater and soil water, facilitating the construction of a sponge city, and meeting the travel needs during the rainy season at the same time.

[0017] Moreover, the top surface of the utility model is not prone to water accumulation and plays an anti-slip role. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further describes the utility model with reference to the drawings:

[0019] Figure 1 is a schematic structural diagram of a first embodiment of the floor tile in the utility model;

[0020] Figure 2 is Figure 1 the front view of;

[0021] Figure 3 is Figure 2 the sectional view taken along the line A-A in;

[0022] Figure 4 is Figure 1 the schematic bottom surface structure diagram of;

[0023] Figure 5 is a schematic structural diagram of a second embodiment of the floor tile in the utility model;

[0024] Figure 6 is Figure 5 the schematic bottom surface structure diagram of;

[0025] Figure 7 is a schematic structural diagram of the second floor tile in the utility model;

[0026] Figure 8 is Figure 7 the top view of;

[0027] Figure 9 is Figure 7 the schematic bottom surface structure diagram of;

[0028] Figure 10 is a schematic structural diagram of the mutually spliced floor tiles in the utility model;

[0029] Figure 11 is Figure 10 the enlarged schematic structure diagram at position B in;

[0030] Figure 12 isFigure 10 Schematic diagram of the bottom surface structure;

[0031] Figure 13 Schematic diagram of the first way of splicing floor tile one and floor tile two in the present utility model;

[0032] Figure 14 Schematic diagram of the second way of splicing floor tile one and floor tile two in the present utility model;

[0033] Figure 15 is Figure 14 product drawing of

[0034] In the figure, a - front side of the floor tile; b - rear side of the floor tile; c - left side of the floor tile; d - right side of the floor tile; e - first side of the floor tile; f - second side of the floor tile; g - third side of the floor tile; I - floor tile one; II - floor tile two; 1 - anti - slip surface; 2 - drainage surface; 3 - groove; 4 - boss; 5 - raised part; 6 - drainage hole; 7 - main drainage groove; 8 - secondary drainage groove; 91 - bent - shaped connecting groove; 92 - straight - shaped connecting groove; 10 - second guiding surface; 11 - first guiding surface; 12 - third guiding surface; 13 - limiting protrusion; 14 - limiting groove; 15 - notch. Detailed implementation mode

[0035] As Figures 1 to 15 shown, a permeable floor tile structure of the present utility model is applied to places such as sidewalks, squares, parking lots, and garden paths.

[0036] Embodiment 1

[0037] The present utility model includes spliced floor tiles. The top surface of the floor tile is an anti - slip surface 1, and the bottom surface of the floor tile is a drainage surface 2. The anti - slip surface 1 is provided with a groove 3, so that a boss 4 is formed around the anti - slip surface 1. The inner side of the boss 4 is provided with a first guiding surface 11, and the first guiding surface 11 is connected to the groove surface of the groove 3. The first guiding surface 11 has a guiding effect on rainwater, so that the rainwater at the boss 4 flows into the groove 3. The outer side of the boss 4 is provided with a second guiding surface 10

[0038] (As Figure 10 and Figure 11 shown), when two adjacent floor tiles are connected, a notch 15 is formed between the second guiding surfaces 10, and mortar can be filled in the notch 15 to connect the floor tiles to each other, so that the permeable floor tile structure after paving has integrity. A raised part 5 is formed in the middle area of the anti - slip surface 1, and the outer side of the raised part 5 is provided with a third guiding surface 12. The third guiding surface 12 is connected to the groove surface of the groove 3. The third guiding surface 12 has a guiding effect on rainwater, so that the rainwater at the raised part 5 flows into the groove 3.

[0039] The floor tile is provided with a main drainage groove 7 that is recessed in an internal arc shape. The main drainage groove 7 communicates with the outside and is connected to the drainage surface 2. The floor tile is provided with a plurality of drainage holes 6 that penetrate up and down. The drainage holes 6 communicate with the groove 3 and the main drainage groove 7. The drainage surface 2 is provided with a number of secondary drainage grooves 8, and the secondary drainage grooves 8 communicate with the main drainage groove 7.

[0040] In this embodiment, the floor tile adopts a square floor tile I. The four side surfaces of the floor tile I are the front side a, the rear side b, the left side c, and the right side d of the floor tile. The main drainage groove 7 communicates with the front side a and the rear side b of the floor tile. At this time, the axis of the main drainage is linear, and the square floor tile I is used for laying in a straight line direction.

[0041] In this embodiment, there are two embodiments of the floor tile I. In the first embodiment of the floor tile I, a limiting groove 14 is provided on the front side a of the floor tile, and a limiting protrusion 13 is provided on the rear side b of the floor tile. At the same time, limiting protrusions 13 are provided on the left side c and the right side d of the floor tile (as Figure 1 shown). In the second embodiment of the floor tile I, a limiting groove 14 is provided on the front side a of the floor tile, a limiting protrusion 13 is provided on the rear side b of the floor tile, and limiting grooves 14 are provided on the left side c and the right side d of the floor tile (as Figure 5 shown). The first embodiment and the second embodiment of the floor tile I are connected by embedding the limiting protrusion 13 and the limiting groove 14 to achieve the splicing of the floor tile I in the left - right direction; the front - rear of the first embodiment of the floor tile I are connected by embedding the limiting protrusion 13 and the limiting groove 14 to achieve the splicing of the first embodiment of the floor tile I in the front - rear direction, and the second embodiments of the floor tile I are connected by embedding the limiting protrusion 13 and the limiting groove 14 to achieve the splicing of the second embodiment of the floor tile I in the front - rear direction, enabling large - scale laying of the floor tile I (as Figure 12 shown).

[0042] Considering that the bottom area of the square floor tile I is relatively large, in order to improve the dispersion effect of rainwater on the bottom surface of the floor tile, a connecting groove is provided at the drainage surface 2. Connecting grooves are communicated between the left side c of the floor tile and the main drainage groove 7, and between the right side d of the floor tile and the main drainage groove 7. The connecting grooves communicate with the secondary drainage grooves 8, so that the rainwater in the main drainage groove 7 is directly dispersed to the secondary drainage grooves 8. At the same time, the rainwater in the main drainage groove 7 is dispersed to the secondary drainage grooves 8 through the connecting grooves, improving the dispersion effect of rainwater on the bottom surface of the floor tile.

[0043] The connecting groove adopts a straight - shaped connecting groove 92 and a bent - shaped connecting groove 91. A single bent - shaped connecting groove 91 is connected in two sections. The straight - shaped connecting groove 92 is arranged between two adjacent bent - shaped connecting grooves 91. The axis of the secondary drainage groove 8 and the axis of the main drainage groove 7 are inclined. By using the straight - shaped connecting groove 92 and the bent - shaped connecting groove 91 in combination, multiple secondary drainage grooves 8 with different lengths and inclined distributions can be set, increasing the number of secondary drainage grooves 8 and further improving the dispersion effect of rainwater on the bottom surface of the floor tile.

[0044] Embodiment 2

[0045] Based on the structure of Embodiment 1, the present utility model adds floor tiles of another shape, specifically, floor tile II in the shape of an equilateral triangle (as Figure 7 shown). The three sides of floor tile II are side e of the floor tile, side f of the floor tile, and side g of the floor tile. Limit grooves 14 are provided on side e of the floor tile and side f of the floor tile, and a limit protrusion 13 is provided on side g of the floor tile. Floor tile I and floor tile II are laid by being embedded and connected through the limit protrusion 13 and the limit groove 14. At the same time, floor tile II are laid by being embedded and connected through the limit protrusion 13 and the limit groove 14 (as Figure 13 and Figure 14 shown).

[0046] The main drainage groove 7 communicates with side e of the floor tile, side f of the floor tile, and side g of the floor tile, so that the main drainage groove 7 has three discharge segments, and the axis included angle between two adjacent discharge segments is 120°. The side included angle of the equilateral triangle floor tile II is 60°, so that the square floor tile I can be laid in multiple directions. The floor tile I can be laid in two directions of the floor tile II (as Figure 13 ), or the floor tile I can be laid in three directions of the floor tile II (as Figure 14 ), making the structure shape of the laid permeable floor tiles diverse and meeting the construction requirements.

[0047] The above are only specific embodiments of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent replacements, or modifications made based on the present utility model to solve substantially the same technical problems and achieve substantially the same technical effects are all covered by the protection scope of the present utility model.

Claims

1. A permeable floor tile, comprising floor tiles spliced ​​together, characterized in that: The top surface of the floor tile is a non-slip surface, and the bottom surface of the floor tile is a drainage surface; The anti-slip surface is provided with a groove, so that a boss is formed around the anti-slip surface, and a convex portion is formed in the middle area of ​​the anti-slip surface. The floor tile is provided with a main drainage groove, which is connected to the outside and connected to the drainage surface. The floor tile is provided with a drainage hole that passes through from top to bottom, and the drainage hole connects the groove and the main drainage groove; The drainage surface is provided with a plurality of secondary drainage grooves, and the secondary drainage grooves are connected to the main drainage grooves.

2. A permeable floor tile according to claim 1, characterized in that: The floor tiles are square floor tiles, which are spliced ​​with each other. The four sides of the floor tiles are the front side, the rear side, the left side and the right side of the floor tiles. The main drainage groove connects the front side and the rear side of the floor tiles.

3. A permeable floor tile according to claim 2, characterized in that: The drainage surface is provided with a connecting groove, and the connecting groove is connected between the left side of the floor tile and the main drainage groove, and between the right side of the floor tile and the main drainage groove. The connecting groove is connected to the secondary drainage groove.

4. The permeable floor tile according to claim 3, characterized in that: The connecting grooves are linear connecting grooves and bent connecting grooves. The linear connecting groove is arranged between two adjacent bent connecting grooves. The axis of the secondary drainage groove and the axis of the main drainage groove are arranged obliquely.

5. The permeable floor tile according to claim 2, characterized in that: The floor tiles also use floor tiles 2 in the form of a regular triangle, the floor tiles 1 and 2 are spliced ​​with each other, the floor tiles 2 are spliced ​​with each other, the three sides of the floor tile 2 are floor tile side 1, floor tile side 2 and floor tile side 3, and the main drainage groove connects the floor tile side 1, the floor tile side 2 and the floor tile side 3.

6. The permeable floor tile according to claim 1, characterized in that: When the floor tiles are spliced ​​together, the limiting protrusion of the floor tile is embedded in the limiting groove of another floor tile.

7. The permeable floor tile according to claim 1, characterized in that: A guide surface 1 is provided on the inner side of the boss, and the guide surface 1 is connected to the groove surface of the groove.

8. The permeable floor tile according to claim 1, characterized in that: A second guide surface is provided on the outer side of the boss, and when two adjacent floor tiles are connected, a notch is formed between the second guide surfaces.

9. The permeable floor tile according to claim 1, characterized in that: A third guide surface is provided on the outer side of the protrusion, and the third guide surface is connected to the groove surface of the groove.

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