Floor tile

Abstract

The utility model discloses a floor tile which comprises a body, a first rectangular block with the same length as the body extends outwards from a first side face of the body, the bottom face of the first rectangular block is flush with the bottom face of the body, a partition groove is formed in the middle of the first rectangular block, and the first rectangular block is divided into a pair of locking blocks which are in bilateral symmetry in shape. A second rectangular block with the same length as the body extends outwards from a second side face, opposite to the first side face, of the body, the top face of the second rectangular block is flush with the top face of the body, a locking groove extending from the outer side face of the second rectangular block to the middle of the body is formed in the second rectangular block, and the locking groove is of an embedded structure sunken from the bottom face of the second rectangular block to the top. When the floor tiles are laid, the two adjacent half locking blocks of the two adjacent floor tiles in the same row are combined together and embedded into the locking grooves in the other floor tile which is arranged in the staggered mode, and a triangular tile face laying structure with the flat and neat surface is formed. The sharp corners of the floor brick locking blocks face inwards, so that the floor brick locking blocks are not prone to being damaged in the carrying process, meanwhile, the two side faces are aligned and meshed, and assembling operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to a floor tile. Background Art

[0002] Pedestrian roads and slopes are usually paved with floor tiles and slope protection bricks to prevent pedestrians from stepping directly on the soil or slope protection.

[0003] Floor tiles are often laid in rectangular blocks with no interlocking structure between the bricks, making them prone to falling apart and sinking.

[0004] Chinese patent document CN106759108 A discloses a building block for laying floor tiles. Two adjacent sides of the four sides of the building block are respectively provided with mounting blocks, and the other two sides are respectively provided with mounting grooves. When paving the road surface / slope, the mounting blocks and the mounting grooves are engaged.

[0005] Both sides of the above-mentioned blocks are provided with mounting blocks, and the mounting blocks are in a bull-head shape with sharp corners facing outwards. This arrangement makes it easy for the mounting blocks to be damaged or broken during the transportation of the blocks. The mounting blocks and slots are exposed to the outside, making the road surface untidy. In addition, the mounting blocks and slots need to be aligned and engaged on all four sides of the blocks, making the assembly operation difficult and inefficient. Utility Model Content

[0006] The utility model aims to provide a floor tile, the structure of which can reduce collisions during transportation and reduce the difficulty of assembly operation.

[0007] To this end, the utility model provides a floor tile, including a body, the body is in a rectangular block shape, the body thickness is H, a rectangular block 1 with the same length as the body is extended outward from the first side surface of the body, the thickness of the rectangular block 1 is H1, H1 is less than H, the bottom surface of the rectangular block 1 is flush with the bottom surface of the body, the top surface of the rectangular block 1 and the top surface of the body have a height difference K1=H-H1, a partition groove is opened in the middle of the rectangular block 1, and the rectangular block 1 is divided into a pair of locking blocks with bilaterally symmetrical shapes, and a rectangular block 1 with the same length as the body is extended outward from the second side surface of the body opposite to the first side surface Block two, the thickness of rectangular block two is H2, H2 is not greater than H, the top surface of the rectangular block two is flush with the top surface of the main body, the rectangular block two is provided with a locking groove extending from its outer surface to the middle of the main body, and the locking groove is an embedded structure recessed from the bottom surface of the rectangular block two to the top, the locking groove depth is C2, the groove bottom thickness is B2 = H2-C2, B2 ≤ K1, wherein, when the floor tiles are laid, the adjacent two half-side locking blocks of two adjacent floor tiles in the same row are combined together, and are embedded with the locking grooves on the floor tiles in an adjacent row of floor tiles that are staggered with the two adjacent floor tiles, forming a herringbone brick surface paving structure with a smooth surface.

[0008] Furthermore, the locking groove is a T-shaped groove, a rectangular groove, or a trapezoidal groove, and the shape of the locking block is a half-side locking groove shape.

[0009] Furthermore, the above-mentioned partition groove is a blind groove, the blind groove depth is C1, the groove bottom thickness is B1=H1-C1, and B1+H2≤H is satisfied. The bottom surface of the rectangular block 2 has a height difference with the bottom surface of the main body, forming a stepped surface relative to the bottom surface of the main body, and B2+H1≤H is satisfied.

[0010] Furthermore, the rectangular block 1 and the rectangular block 2 are rotationally symmetric about the center of the body.

[0011] Furthermore, the partition groove is a through groove, the bottom surface of the rectangular block 2 is flush with the bottom surface of the main body, and the rectangular block 2 and the main body form an integral block structure, satisfying H1+B2≤H.

[0012] Furthermore, a rectangular block-shaped upper edge extends outward from the third side surface of the above-mentioned main body, and a rectangular block-shaped lower edge extends outward from the fourth side surface. The thickness of the upper edge is D, and the upper edge is flush with the top surface of the floor tile and is the same length. The thickness of the lower edge is E, and the width of the upper edge is not less than the width of the lower edge. When laying the floor tiles, the upper edge and the lower edge of two adjacent floor tiles in the same row are overlapped together, and satisfy D+E≤H.

[0013] Furthermore, the bottom surface of the lower lap edge is flush with the bottom surface of the main body, the top surface of the lower lap edge is flush with the top surface of the rectangular block, and the lower lap edge and the rectangular block extend continuously at the corner of the main body.

[0014] Furthermore, a grass-planting well is provided on the main body.

[0015] Compared with the prior art, the interlocking structure of the floor tiles of the utility model is hidden inside during laying, and is not visible from the outside. The tile surface is neat and uniform, and easy to clean. The local tiles are also called hidden floor tiles. At the same time, a pair of locking blocks are only set on one side of a body, and a pair of locking blocks are separated by rectangular blocks. During transportation, the sharp corners of the locking blocks face inward, and the possibility of being damaged or broken is greatly reduced. In addition, the floor tiles only need to be aligned and engaged on two sides, and the assembly operation is simple and efficient.

[0016] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the floor tile of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the back structure of the floor tile shown;

[0020] Figure 3 yes Figure 1 The front view of the floor tiles shown is laid in a herringbone pattern;

[0021] Figure 4 yes Figure 1 The diagram showing the structural dimensions of the tiles when laying the road surface;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the second embodiment of the floor tile of the utility model;

[0023] Figure 6 yes Figure 5 A schematic diagram of the back structure of the floor tile shown;

[0024] Figure 7 yes Figure 5 The front view of the floor tiles shown is laid in a herringbone pattern;

[0025] Figure 8 yes Figure 5 The back side schematic diagram of the floor tiles shown is laid in a herringbone pattern;

[0026] Fig. 9 It is a three-dimensional structural schematic diagram of the third embodiment of the floor tile of the utility model;

[0027] Fig.10 yes Fig. 9 Schematic diagram of the back structure;

[0028] Fig.11 It is a structural schematic diagram of a fourth embodiment of the floor tile of the utility model;

[0029] Fig.12 It is a front structural schematic diagram of the fifth embodiment of the floor tile of the utility model;

[0030] Fig.13 yes Fig.12 A schematic diagram of the back structure of the floor tile shown;

[0031] Fig.14 yes Fig.13 The front view of the floor tiles shown is laid in a herringbone pattern;

[0032] Fig.15 It is a front structural schematic diagram of the sixth embodiment of the utility model;

[0033] Fig.16 It is a front structural schematic diagram of the seventh embodiment of the utility model. DETAILED DESCRIPTION

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] First embodiment

[0036] Combined with reference Figures 1 to 4 The floor tile of this embodiment includes a main body 1, which is in a rectangular block shape and has four side surfaces, including a first side surface 11, a second side surface 12 opposite to the first side surface, a third side surface 13, a fourth side surface 14 opposite to the third side surface, a top surface 15, and a bottom surface 16.

[0037] A rectangular block 1 2 having the same length as the body 1 extends outward from the first side surface 11 of the body, and a rectangular block 2 3 having the same length as the body 1 extends outward from the second side surface 12 of the body 1. The body has a thickness of H, a thickness of the rectangular block 1 of H1, H1 being less than H, and a thickness of the rectangular block 2 of H2, H2 being not greater than H.

[0038] The bottom surface 22 of the rectangular block 2 is flush with the bottom surface 16 of the main body 1, and the top surface 21 of the rectangular block 2 has a height difference K1=H-H1 with the top surface 15 of the main body. A partition groove 23 is opened in the middle of the rectangular block 2, and the partition groove 23 is a blind groove, which divides the rectangular block 2 into a pair of locking blocks 24 with symmetrical shapes on the left and right.

[0039] The top surface 31 of the rectangular block 2 3 is flush with the top surface 15 of the body. The rectangular block 2 2 is provided with a locking groove 33 extending from its outer surface to the middle of the body, and the locking groove 33 is an embedded structure recessed from the bottom surface 32 of the rectangular block 2 3. The depth of the locking groove is C2, and the thickness of the groove bottom is B2=H2-C2.

[0040] The locking groove 33 is a T-shaped structure with a large inner portion and a small outer portion. The shape of a single locking block is a half-side locking groove shape, with its sharp corner facing inward, and is not easy to be damaged by touch.

[0041] The rectangular block 1 2 of the above-mentioned floor tiles 10 and floor tiles 10' and the rectangular block 2 3 of the floor tile 10" are overlapped and embedded in the thickness direction, and the thickness of the overlapping part is consistent with the thickness of the body, satisfying: B2 is not greater than K1, B1 is not greater than K2, B2+H1=H, B1+H2=H, so that the top surface and the bottom surface of the floor tile paving structure can be flat surfaces.

[0042] When laying floor tiles, the first sides of two adjacent floor tiles in the same row are flush and located on the same vertical plane, and the third and fourth sides of two adjacent floor tiles in the same row are butted together. The adjacent half-side locking blocks of two adjacent floor tiles in the same row are combined together and engaged with the locking grooves on another floor tile arranged in a staggered manner, forming a herringbone brick surface laying structure with a flat and neat surface.

[0043] In this embodiment, the rectangular block 1 2 and the rectangular block 2 3 are rotationally symmetrical about the center of the body, so that the front and back structures of the floor tile are consistent, and the floor tile is not distinguished between the front and back, and the front and back when laying, and the construction operation is very convenient. In addition, the mosaic structure of the floor tile (a pair of locking blocks and locking grooves) is neither exposed on the top surface of the tile nor on the bottom surface of the tile, that is, it is not exposed on the top and bottom, so the surface of the floor tile laid in this way is flat and beautiful.

[0044] In this embodiment, the first side and the second side are long sides, and a pair of locking blocks are arranged on the long sides. In other embodiments, the first side and the second side can also be short sides, and a pair of locking blocks are arranged on the short sides.

[0045] Embodiment 2

[0046] Combined with reference Figures 5 to 8 The difference between this embodiment and the first embodiment is that the partition groove 23 is a through groove that is transparent from top to bottom, which divides the rectangular block 1 2 into two independent pairs of locking blocks, and the bottom surface 32 of the rectangular block 2 3 is also flush with the bottom surface 16 of the body, so that the rectangular block 2 3 and the body 1 have the same width and form an integral block structure, satisfying K2=0, H2=H, and H1=C2. The locking groove 33 is an embedded structure that is recessed from the bottom surface 32 of the rectangular block 2 3 to the inside thereof.

[0047] Combined with reference Fig. 9 and Fig.10 Compared with the first embodiment, the locking groove 33 in this embodiment is a rectangular groove, and the locking block 24 is in the shape of a half-side locking groove, that is, a rectangular block.

[0048] When laying floor tiles, the floor tiles are laid in a herringbone shape. The adjacent half-side locking blocks of two adjacent floor tiles in the same row are combined together and fit into the locking grooves to form a herringbone brick surface laying structure with a neat surface.

[0049] Fourth embodiment

[0050] like Fig.11 As shown, compared with the third embodiment, the locking groove 33 is a trapezoidal groove, and the locking block 24 is in the shape of a half-side locking groove, that is, a right-angled trapezoid.

[0051] Fifth embodiment

[0052] Combined with reference Figure 12 to Figure 14 Compared with the second embodiment, the third side surface 13 of the body 1 extends outwards a rectangular block-shaped upper ledge 4, which is flush with and has the same width as the top surface of the tile (composed of the body 1 and the rectangular block 3), and the fourth side surface 14 extends outwards a rectangular block-shaped lower ledge 5. When laying floor tiles, the upper ledge 4 and the lower ledge 5 of two adjacent floor tiles in the same row are superimposed on each other. In this way, when a floor tile is under pressure, the pressure can be dispersed to the surrounding floor tiles to prevent the floor tile from sinking independently.

[0053] In this embodiment, the bottom surface of the lower lap edge 5 is flush with the bottom surface 16 of the main body 1, and the top surface of the lower lap edge 5 is flush with the top surface of the rectangular block 2, satisfying D+E=H. The lower lap edge 5 and the rectangular block 2 extend continuously at the corner of the main body 1 to form an integrated structure. Such a structure is simple and easy to process and manufacture.

[0054] In other embodiments, the arrangement positions of the upper overlapping edge and the lower overlapping edge are swapped, that is, the third side extends out of the lower overlapping edge, and the fourth side extends out of the upper overlapping edge.

[0055] Sixth embodiment

[0056] like Fig.15 As shown, compared with the first embodiment, a rectangular block-shaped upper edge 4 is extended outward from the third side surface 13 of the main body, and the upper edge 4 is flush with the top surface of the tile and has the same width. A rectangular block-shaped lower edge 5 is extended outward from the fourth side surface 14. When laying floor tiles, the upper edge 4 and the lower edge 5 of two adjacent floor tiles in the same row are overlapped together. In this way, when a floor tile is under pressure, the pressure can be dispersed to the surrounding floor tiles to prevent the floor tile from sinking independently.

[0057] In this embodiment, the bottom surface of the lower lap edge 5 is flush with the bottom surface 16 of the main body, and the top surface of the lower lap edge 5 is flush with the top surface of the rectangular block 2. The lower lap edge 5 and the rectangular block 2 extend continuously at the corner of the main body to form an integrated structure.

[0058] Seventh embodiment

[0059] like Fig.16 As shown, compared with the fifth embodiment, a grass planting well 6 is formed on the body 1 of this embodiment, and the grass planting well may have a fancy well edge protruding from the top surface of the body. The grass planting well 6 may be filled with a substrate for grass planting and greening.

[0060] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A floor tile, characterized in that: The invention comprises a body, which is in a rectangular block shape, and has a thickness of H. A rectangular block 1 which is equal to the length of the body extends outward from the first side surface of the body, and has a thickness of H1, which is smaller than H. The bottom surface of the rectangular block 1 is flush with the bottom surface of the body, and the top surface of the rectangular block 1 has a height difference K1=H-H1 with the top surface of the body. A partition groove is provided in the middle of the rectangular block 1, which divides the rectangular block 1 into a pair of locking blocks with bilaterally symmetrical shapes. A rectangular block 2 with the same length as the main body extends outward from the second side surface of the main body opposite to the first side surface, and the thickness of the rectangular block 2 is H2, H2 is not greater than H, the top surface of the rectangular block 2 is flush with the top surface of the main body, and a locking groove is provided on the rectangular block 2 extending from its outer side to the middle of the main body, and the locking groove is an embedded structure recessed from the bottom surface of the rectangular block 2 to the top, the locking groove depth is C2, the groove bottom thickness is B2=H2-C2, B2≤K1, wherein, when the floor tiles are laid, the adjacent two half-side locking blocks of two adjacent floor tiles in the same row are combined together and engaged with the locking grooves on the floor tiles in an adjacent row of floor tiles that are staggered with the two adjacent floor tiles, to form a herringbone brick surface paving structure with a smooth surface.

2. The floor tile according to claim 1, characterized in that: The locking groove is a T-shaped groove, a rectangular groove, or a trapezoidal groove, and the shape of the locking block is a half-side locking groove shape.

3. The floor tile according to claim 1, characterized in that: The partition groove is a blind groove sunken downward from the top surface of rectangular block one, the blind groove depth is C1, the groove bottom thickness is B1=H1-C1, and B1+H2≤H is satisfied. The bottom surface of rectangular block two has a height difference with the bottom surface of the main body, forming a stepped surface relative to the bottom surface of the main body, and B2+H1≤H is satisfied.

4. The floor tile according to claim 3, characterized in that: The rectangular block 1 and the rectangular block 2 are rotationally symmetric about the center of the body.

5. The floor tile according to claim 1, characterized in that: The partition groove is a through groove, the bottom surface of the rectangular block 2 is flush with the bottom surface of the main body, and the rectangular block 2 and the main body form an integral block structure, satisfying H1+B2≤H.

6. The floor tile according to claim 1, characterized in that: A rectangular block-shaped upper edge extends outward from the third side surface of the main body, and a rectangular block-shaped lower edge extends outward from the fourth side surface. The thickness of the upper edge is D, and the upper edge is flush with the top surface of the floor tile and is the same length. The thickness of the lower edge is E, and the width of the upper edge is not less than the width of the lower edge. When laying the floor tiles, the upper edges and lower edges of two adjacent floor tiles in the same row are overlapped together, and satisfy D+E≤H.

7. The floor tile according to claim 6, characterized in that: The bottom surface of the lower lap edge is flush with the bottom surface of the main body, the top surface of the lower lap edge is flush with the top surface of the rectangular block, and the lower lap edge and the rectangular block extend continuously at the corner of the main body.

8. The floor tile according to claim 1, characterized in that: A grass-planting well is arranged on the main body.

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