CN113482281A

CN113482281A - Assembled ceramic tile, mounting bracket and ground system

Info

Publication number: CN113482281A
Application number: CN202110815610.7A
Authority: CN
Inventors: 李涛
Original assignee: Hangzhou Shoujia Health Technology Co ltd
Current assignee: Sichuan Assembler Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-19
Publication date: 2021-10-08
Anticipated expiration: 2041-07-19
Also published as: CN113482281B; CN216276653U; CN216276652U; CN216276655U

Abstract

The invention relates to the technical field of buildings, and particularly discloses an assembled floor tile, an installation frame and a ground system, wherein the assembled floor tile comprises a ceramic tile and a base body, and the base body is compounded at the lower side of the ceramic tile; locking grooves are formed on at least two opposite side walls of the base body; the locking groove is configured to extend in a longitudinal direction of the sidewall, and the adapted locking member is configured to lock the floor tile when moved in a predetermined direction within the locking groove and unlock the floor tile when moved in a direction opposite to the predetermined direction. A floor tile mounting rack is matched with an assembly type floor tile and comprises a first keel and a second keel which are vertically and crossly arranged, wherein a space for assembling the floor tile is defined between the first keel and the second keel; a guide groove defining a moving path of the locking member is formed at least on the first keel, and the locking member is adapted to pass through the guide groove and to be inserted into the locking groove. The floor tile is arranged in the floor tile mounting frame to form a floor system, and the floor system has the advantages of convenience in mounting, low construction cost and high effect.

Description

Assembled ceramic tile, mounting bracket and ground system

Technical Field

The invention relates to the technical field of architectural decoration, in particular to an assembly type floor tile, an installation frame and a ground system.

Background

At present, the structure basic unit is generally done at floor mat layer or floor face to traditional on-the-spot floor face system of installing, top at structure basic unit is equipped with the screed-coat according to the in-service use condition, waterproof protective layer, anchor coat and finish coat, because the material generally uses cement sand to be the main, so the installation effectiveness is lower, and pollute great, and the veneer of some overhead floor face or modularization floor face structure is single, can not adapt to various decorative effect and timber, need cut and decorate the recovery processing to the floor face module during later maintenance, the degree of difficulty has been brought for maintenance.

In addition, since the conventional tile flooring system is expensive to replace after installation and is very time-consuming and labor-consuming, the conventional tile flooring is essentially used for life-long even if it is not preferred by the user but is not considered due to cost.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an assembled floor tile, a mounting rack and a floor system.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the invention provides an assembled floor tile, which comprises a ceramic tile and a substrate, wherein the substrate is compounded on the lower side of the ceramic tile; the lock is characterized in that locking grooves are formed on at least two opposite side walls of the base body; the locking groove extends in the longitudinal direction of the side wall, and a locking member adapted to the locking groove is configured to lock the floor tile when moving in a predetermined direction in the locking groove and unlock the floor tile when moving in the direction opposite to the predetermined direction.

Further, the locking groove extends horizontally or obliquely in a length direction of the sidewall.

Further, the base body is formed with an introduction groove communicating with the locking groove, and the introduction groove is configured as a passage through which the locking piece enters and exits the locking groove from above or below. The locking groove includes a first portion and a second portion, and the introduction groove is disposed between and communicates with the first portion and the second portion.

Further, the locking groove is formed by the outer side surface of the side wall being recessed inward.

Further, the outer peripheral edge of the base is disposed inside the outer peripheral edge of the tile.

Further, the substrate is a rigid foam board which is adhered to the bottom surface of the tile.

Further, at least 2 locking grooves are arranged on one side wall of the base body.

The invention provides a floor tile installation rack matched with the floor tile, which comprises a first keel and a second keel which are vertically and crossly arranged, wherein a space for assembling the floor tile is enclosed between the first keel and the second keel; a guide groove defining a moving path of the locking member is formed at least on the first keel, and the locking member is inserted through the guide groove and into the locking groove.

Further, the guide groove on the first keel extends along the length direction of the first keel and is obliquely configured.

Further, the second keel is provided with the guide groove. The guide groove on the second keel extends along the length direction of the second keel and is obliquely configured; first fossil fragments and second fossil fragments are the U-shaped, just guide way on first fossil fragments and the second fossil fragments is the setting of running through.

Further, the second keel is connected to the middle and/or end of the first keel.

Further, the length of the first keel is greater than that of the second keel.

The invention also provides another floor tile installation rack which is matched with the fabricated floor tile and comprises a first keel and a second keel which are vertically and crossly arranged, wherein a space for assembling the floor tile is enclosed between the first keel and the second keel; characterized in that a guide groove defining a moving path of the locking member is formed at least on the first keel, and the locking member is inserted through the guide groove and into the locking groove.

Further, the first keel is provided with at least one pair of guide grooves, the pair of guide grooves extend obliquely along the length direction of the first keel, and the inclination directions of the pair of guide grooves are opposite. A first locking element is disposed in a first portion of one of the locking grooves and is adapted to lock the floor tile when moved in a first direction, and a second locking element is disposed in a second portion of the other locking groove and is adapted to lock the floor tile when moved in a second direction opposite the first direction.

Further, the second keel is provided with the guide groove.

The invention provides an assembly type ground system, which comprises floor tiles and an installation rack for assembling the floor tiles, wherein the floor tiles are the assembly type floor tiles; the mounting rack is the floor tile mounting rack.

Further, an operation gap is preset between two adjacent floor tiles, and the operation gap is suitable for operating a poking tool to drive the locking piece to move so as to lock or unlock the floor tiles.

Further, the first keel and the second keel are provided with through holes for cables or pipelines to pass through.

Further, a support column is arranged at the bottom of the floor tile installation rack, a connecting hole for injecting adhesive is arranged on the support column, and the connecting hole penetrates through the support column in the length direction to be suitable for the adhesive to adhere the support column to a cement foundation.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. the assembled floor tile is convenient to install, the floor tile can be locked when the locking piece is stirred by the stirring tool to move in the specified direction, the floor tile can be unlocked when the locking piece moves in the opposite direction of the specified direction, the installation efficiency is high, when a user needs to dismantle the floor tile, the floor tile can be taken out for replacement after unlocking, and the replacement is very convenient. The floor tile also has the advantages of simple structure and low cost.

2. The floor tile mounting frame has the advantages of simplicity and convenience in use, the first keel and the second keel are mutually overlapped to form a space for mounting floor tiles, and after the floor tiles are arranged in the space, the tile can be locked by extending a poking tool into a poking locking piece from an operation gap reserved between the adjacent floor tiles to move towards a specified direction, so that the operation is very convenient. The floor tile can be gradually locked in the moving process of the locking piece by arranging the guide grooves on the first keel and the second keel in an inclined mode, and the locking force can be gradually increased, so that the floor tile can be firmly locked in a space surrounded by the first keel and the second keel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

Fig. 1 is an assembled perspective view of the first embodiment.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is an assembly view from a perspective of the second embodiment.

Fig. 5 is an assembly view from another perspective of the second embodiment.

Figure 6 is an assembled view of the first keel and locking member of the second embodiment.

Fig. 7 is a structural view of a toggle tool in the second embodiment.

Fig. 8 is a structural view of a lock member in the second embodiment.

Figure 9 is an assembled view of the secondary keel and locking member of the second embodiment.

FIG. 10 is an assembled view of the third embodiment.

FIG. 11 is an assembled view of part of the third embodiment.

FIG. 12 is an assembled view of part of the components of the third embodiment.

Reference numerals:

1. ceramic tiles; 2. a substrate; 3. a first keel; 31. a guide groove; 31a. a first guide groove; 31b. a second guide groove; 32. a first limit plate; 4. a second keel; 41. a guide groove; 42. a second limiting plate; 5. a locking member; 6. a transverse keel; 7. a vertical edge keel; 8. a support pillar; 9. a connecting plate; 10. poking the tool; 10a, a first plectrum; 10b, a second plectrum; 10c, a grip portion; 11. a locking groove; 11a. a first portion; 11b. a second portion; 12. a lead-in groove; 13. a vent hole; 14. and (4) inserting the ground.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used only to indicate relative positional relationships that may change when the absolute position of an object being described is changed, and are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

The first embodiment is as follows:

referring to fig. 1 to 3, the fabricated floor tile in the present embodiment includes a tile 1 and a substrate 2, wherein the substrate 2 is combined on the lower side of the tile 1; the base body 2 is formed with locking grooves 11 on at least two opposite side walls, specifically, the base body 2 and the tile 1 are matched in shape, the tile 1 is generally square, so the base body 2 is also square, for the square, there are four side walls, and two of the four side walls are opposite, namely opposite. In this embodiment, the four side walls of the base body 2 are provided with locking grooves 11, so that all the four side walls of the base body 2 can be locked on the tile installation rack at the same time. In other embodiments, locking of the tile to the tile mounting block may be achieved by providing locking grooves 11 on only two opposing side walls, but relatively speaking, locking four side walls at the same time is more secure than locking two opposing side walls. As shown in fig. 3, the locking grooves 11 extend as long grooves in the longitudinal direction of the side walls with respect to the thickness direction thereof. When a locking member 5 (as shown in fig. 8) adapted to the locking groove 11 moves in a predetermined direction in the locking groove 11, the floor tile can be locked and cannot be separated from the floor tile installation shelf after being locked, and when the locking member 5 moves in a direction opposite to the predetermined direction, the floor tile can be unlocked, and after the floor tile is unlocked, an operator can separate the floor tile from the floor tile installation shelf for convenient removal or replacement.

The predetermined direction referred to in the present invention is set manually by a designer according to the convenience of operation, and the predetermined direction may be different for each lock groove 11 or may be the same for some lock grooves 11. For example, in a square tile, the designer can set the locking element 5 to lock the tile when moving to the right in one locking groove 11 on one side wall, and unlock the tile when moving to the left, and set the locking tile when moving to the left in another locking groove 11 on the same side wall, and unlock the tile when moving to the right. The defined orientation of the locking grooves 11 on different side walls may also be different.

Specifically, the locking groove 11 extends in the longitudinal direction of the side wall in parallel or inclined with respect to the outer surface of the tile 1, and in this embodiment, as shown in fig. 3, the locking groove 11 extends in parallel with the outer surface of the tile 1, the outer surface of the tile 1 is also the top surface of the tile 1, and the top surface of the tile 1 is generally horizontal when the flooring is performed. In another embodiment, the locking groove 11 may be formed to extend obliquely with respect to the outer surface of the tile 1, and correspondingly, the guiding groove 31 of the tile installation frame may be formed in a horizontal direction or a slanted groove having a smaller angle than the locking groove 11, so that the locking groove 11 may gradually lock the tile as the locking member 5 moves along the guiding groove 31.

As shown in fig. 3, the base body 2 is formed with an introduction groove 12 communicating with the locking groove 11, the introduction groove 12 is disposed as a passage for the locking member 5 to enter and exit the locking groove 11, and when the floor tile is assembled, the outer end portion of the locking member 5 enters the locking groove 11 through the introduction groove 12. In this embodiment, the locking groove 11 is configured in a horizontal direction, i.e., a horizontal direction, and the introduction groove 12 is configured in a vertical direction, i.e., a vertical direction, which are all specified when the floor tile is horizontally placed. The introduction groove 12 is provided and the locking groove 11 is transversely arranged to conveniently and rapidly assemble the floor tile.

The locking groove 11 includes a first portion 11a and a second portion 11b, and in fig. 3, the first portion 11a may be referred to as a right side portion and the second portion 11b may be referred to as a left side portion. The introduction groove 12 is disposed between the first portion 11a and the second portion 11b, and is communicated with the first portion 11a and the second portion 11b, and the whole body is T-shaped, the locking groove 11 is divided into the first portion 11a and the second portion 11b, and the introduction groove 12 is disposed between the two portions, so that the floor tile can be conveniently installed, and the locking member 5 can be moved to the left side or the right side by the moving tool 10 during installation, so that the installation is more convenient. In addition, the floor tile can be prevented from being loosened after being assembled, and particularly, two pairs of locking pieces 5 can be arranged on the floor tile installation rack, wherein one locking piece 5 is inserted into the first part 11a of the locking groove 11 and moves the locking floor tile towards the right side, the other locking piece 5 is inserted into the second part 11b of the locking groove 11 and locks the floor tile towards the left side, the locking directions of the two locking pieces 5 are different, and accordingly, the two locking pieces are interlocked, so that the floor tile cannot be loosened due to the fact that the floor tile is locked by one locking piece 5 (shown in fig. 8) when moving towards the left or moving towards the right. In another embodiment, the locking groove 11 may be t-shaped.

As shown in fig. 1 and 2, the locking groove 11 is formed by recessing the outer side surfaces of the side walls inwards, that is, the outer side surfaces of the four side walls of the base body 2 are recessed inwards, in this embodiment, for the convenience of operation, the side walls of the base body 2 refer to the outermost standing walls, and for the solid state of the tetragonal base body 2, the tetragonal base body 2 has at least four side walls. The outer peripheral edge of the tile 1 is arranged outside the outer peripheral edge of the base 2 to shield the base 2, thereby making the product more beautiful. The substrate 2 is a rigid foam board adhered to the bottom surface of the tile 1, the rigid foam board is a polyurethane foam board or a polyethylene foam board with high hardness and strength, and the locking groove 11 can be molded or machined. At least 2 locking grooves 11 are arranged on one side wall of the base body 2, and in the embodiment, four locking grooves 11 are arranged on one side wall, wherein two locking grooves are a pair, as shown in fig. 3.

Example two:

as shown in fig. 4 to 9, the present embodiment provides a floor tile installation rack for installing floor tiles of the above embodiments, which is matched with a fabricated floor tile, and comprises a first keel 3 and a second keel 4 which are vertically crossed with each other, and a space for assembling the floor tile is enclosed between the first keel 3 and the second keel 4. At least the first keel 3 is formed with a guide groove 31 defining a moving path of the locking member 5, and in this embodiment, the first keel 3 and the second keel 4 are formed with

guide grooves

31, 41 respectively, and locking grooves 11 are formed on four side walls of the tile corresponding thereto. The locking piece 5 is adapted to be inserted through the guide grooves (31, 41) and into the locking groove 11. Specifically, the locking member 5 is inserted through the guide groove 31, and both ends thereof are exposed to the outside of the first and

second keels

3 and 4 to be inserted into the locking groove 11. It should be noted that the first and

second keels

3 and 4 do not represent any quantity, order or importance, but are used to distinguish the different keels, and specifically, in order to distinguish the different keels, the transverse keel is defined as the first keel 3 and the longitudinal keel is defined as the second keel 4 in this embodiment.

As shown in fig. 4 and 5, the second runner 4 is connected to the middle of the first runner 3. And the first keel 3 is longer than the second keel 4. The first keel 3 is a long keel and the second keel 4 is a short keel. The long keel and the short keel are combined, so that the assembling time can be shortened, and the assembling efficiency is improved.

As shown in fig. 4 and 6, the guide groove 31 of the first runner 3 extends along the length direction thereof and is disposed to be inclined with respect to the horizontal plane. Specifically, the guiding slot 31 of the first keel 3 may extend obliquely upward along the length direction of the keel, for example, from the lower left corner to the upper right corner, and the guiding slot 31 of the first keel 3 may also extend obliquely downward along the length direction of the keel, for example, from the upper left corner to the lower right corner. The upward, downward, left and right sides belong to relative orientation relationships, which are specifically positioning performed after a set reference, and are positioned and described in the present discussion with the orientation relationship given in fig. 6. It is to be understood, however, that the invention may assume various alternative orientations, except where expressly specified to the contrary.

Further, as shown in fig. 6 and 9, as shown in fig. 9 and 10, at least one pair of guide grooves (31, 41) are arranged on each of the first keel 3 and the second keel 4, each of the pair of guide grooves (31, 41) extends obliquely along the longitudinal direction of the first keel 3 with respect to the horizontal plane, and the oblique directions of the pair of guide grooves (31, 41) are opposite. A first locking element 5 is adapted to a first portion 11a of one locking groove 11 to move and lock the floor tile in a first direction and a second locking element 5 is adapted to a second portion 11b of the other locking groove 11 to move and lock the floor tile in a second direction opposite to the first direction, are arranged in the pair of guide grooves (31, 41), respectively. Specifically, the guiding grooves (31, 41) on the first and

second keels

3 and 4 are arranged in pairs, the inclination directions of each pair of guiding grooves (31, 41) are opposite, such as the first guiding groove 31a and the second guiding groove 31b shown in fig. 6, wherein the first guiding groove 31a inclines from left to right and the second guiding groove 31b inclines from right to left, two locking pieces 5 (shown in fig. 8) are respectively inserted into the first guiding groove 31a and the second guiding groove 31b, the stirring tool 10 (shown in fig. 7) is used to stir one of the locking tiles to move to the right, and the stirring tool 10 (shown in fig. 7) is used to stir the other locking tile to move to the left, so that the tile can be firmly locked on the tile installation frame, and the tile can be effectively prevented from being loosened during use.

As shown in fig. 4 and 9, the first keel 3 and the second keel 4 are both U-shaped structures, the guide groove (31, 41) penetrates through the first keel 3 and the second keel 4, the locking piece 5 penetrates through the guide groove (31, 41) and both ends of the locking piece protrude out of the first keel 3 and the second keel 4 to form a locking end, and the locking end is inserted into the locking groove 11 of the floor tile. A first restriction plate 32 defining an installation bottom surface of the floor tile is provided at the bottom of the first keel 3, and a second restriction plate 42 defining an installation bottom surface of the floor tile is provided at the bottom of the second keel 4. The floor tile is supported on the first and second limiting

plates

32 and 42 at the bottom surface thereof when the floor tile is placed in the tile installation space.

In addition, in fig. 5, a connecting plate 9 is arranged at the bottom of the joint of the first keel 3 and the second keel 4, the connecting plate 9 is fixed on the first keel 3 and the second keel 4 through welding or screws, a supporting column 8 is arranged at the bottom of the connecting plate 9, the middle of the supporting column 8 is hollow, when the supporting column 8 is installed, an adhesive is injected into the supporting column 8, and the supporting column 8 can be fixed on a cement ground after the adhesive is cured.

As shown in fig. 4 and 5, the transverse edge keel 6 and the vertical edge keel 7 are fixed on the periphery of the floor tile installation rack, the transverse edge keel 6 and the vertical edge keel 7 jointly form a frame of the floor tile installation rack, and the transverse edge keel 6 and the vertical edge keel 7 can be conveniently and fixedly connected with a wall.

First fossil fragments 3 in this embodiment are long fossil fragments, and second fossil fragments 4 are short fossil fragments, can be convenient for like this install, improve the installation effectiveness. In practice, however, it is also possible to provide the first keel 3 and the second keel 4 in a completely identical configuration, which facilitates factory processing without distinguishing the first keel 3 from the second keel 4. Also set up first fossil fragments 3 into short keel and also can avoid long fossil fragments to take place buckling deformation in the transportation.

Example three:

as shown in fig. 10 to 12, the present embodiment provides a fabricated flooring system including tiles and a mounting block for mounting the tiles, in which the tiles of the first embodiment are mounted in the tile mounting block of the second embodiment. Besides the ceramic tile 1, the fabricated floor system of the embodiment can be provided with a ground socket 14, a ventilation hole 13 of an air conditioner or a fresh air system, and can be provided with a floor heater and the like under the floor tile, which is very convenient.

Specifically, the tile 1 and the base body 2 are combined together and then placed in an installation space surrounded by the first keel 3 and the second keel 4, and the first keel 3 and the second keel 4 are connected together through the connecting plate 9 and supported on the foundation through the support column 8. The support column 8 is provided with a connection hole for injecting an adhesive, which penetrates the support column 8 along the axis to be suitable for the adhesive to adhere the support column 8 to the foundation.

As shown in fig. 7 and 12, an operating gap is preset between two adjacent tiles, and the operating gap is suitable for operating a poking tool 10 to drive the locking piece 5 to move so as to lock or unlock the tiles. When the locking piece 5 is inserted into the locking groove 11 on the floor tile base body 2, the floor tile is locked, and when the locking piece 5 is separated from the locking groove 11, the floor tile is unlocked, and the floor tile can be removed or replaced by a constructor. As shown in FIG. 7, the shape of the toggle tool 10 can be various shapes, in this embodiment, a '21274' -shaped structure of the toggle tool 10 can simultaneously toggle two locking members 5 (as shown in FIG. 12), and the toggle tool 10 includes a first toggle piece 10a, a second toggle piece 10b and a holding portion 10c connecting the first toggle piece 10a and the second toggle piece 10b. When the tile locking device is used, a constructor holds the holding part 10c, inserts the first shifting piece 10a and the second shifting piece 10b into a gap between the tiles 1, and then strikes the shifting tool 10 by a hammer or other tools to enable the shifting tool to move in one direction so as to shift the locking piece 5 to move, and therefore the floor tiles can be locked or unlocked.

Be provided with the occasion of socket or ground heating in the ground system, all dispose the via hole that supplies cable or pipeline to pass on first fossil fragments 3 and the second fossil fragments 4.

The invention changes the traditional floor tile installation mode from cement paste to fabricated installation, thereby not only reducing the construction cost and time and improving the construction environment, but also being convenient to remove and replace and overcoming the defects of the traditional floor tile.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The fabricated floor tile comprises a ceramic tile and a substrate, wherein the substrate is compounded on the lower side of the ceramic tile; the lock is characterized in that locking grooves are formed on at least two opposite side walls of the base body; the locking groove is configured to extend in a longitudinal direction of the sidewall, and the adapted locking member is configured to lock the floor tile when moved in a predetermined direction within the locking groove and unlock the floor tile when moved in a direction opposite to the predetermined direction.

2. The fabricated floor tile of claim 1, wherein the locking groove extends in a length direction of the sidewall either parallel or inclined to an outer surface of the tile.

3. The fabricated floor tile of claim 1, wherein the base body is formed with an introduction groove communicating with the locking groove, the introduction groove being configured as a passage for the locking member to enter and exit the locking groove, the locking groove being horizontally configured, and the introduction groove being vertically configured.

4. The fabricated floor tile of claim 3, wherein the locking groove comprises a first portion and a second portion, the lead-in groove being disposed between and in communication with the first portion and the second portion.

5. The fabricated floor tile of claim 1, 2, 3 or 4, wherein the locking groove is formed by inward recessing of the outer side surface of the side wall.

6. The fabricated floor tile of claim 1, wherein the tile peripheral edge is disposed outside the peripheral edge of the base to conceal the base.

Preferably, the substrate is a rigid foam board which is bonded to the underside of the tile.

Preferably, at least 2 locking grooves are provided on one side wall of the base body.

7. A tile installation shelf, which is matched with the fabricated floor tile of claim 1, and comprises a first keel and a second keel which are vertically crossed with each other, wherein a space for assembling the floor tile is enclosed between the first keel and the second keel; characterized in that a guide groove defining a moving path of the locking member is formed at least on the first keel, and the locking member is adapted to pass through the guide groove and to be inserted into the locking groove.

8. The tile mount of claim 7, wherein the guide slot of the first runner extends along a length thereof and is configured to be inclined from a horizontal plane.

Preferably, the second keel is formed with the guide groove.

Preferably, the guide groove on the second keel extends along the length direction of the second keel and is configured to be inclined with respect to the horizontal plane.

Preferably, first fossil fragments and second fossil fragments are the U-shaped, just the guide way on first fossil fragments and the second fossil fragments is the through setting.

Preferably, the second runner is connected to a middle portion and/or an end portion of the first runner.

Preferably, the first keel has a length greater than the second keel.

9. A tile installation shelf, which is matched with the fabricated floor tile of claim 4, and comprises a first keel and a second keel which are vertically crossed with each other, wherein a space for assembling the floor tile is enclosed between the first keel and the second keel; characterized in that a guide groove defining a moving path of the locking member is formed at least on the first keel, and the locking member is adapted to pass through the guide groove and to be inserted into the locking groove.

10. The tile installation rack according to claim 9, wherein the first runners are provided with at least one pair of guide grooves, each of the pair of guide grooves extends obliquely to a horizontal plane along a length direction of the first runner, and the pair of guide grooves are inclined in opposite directions.

Preferably, a first locking element and a second locking element are arranged in the pair of guide grooves, respectively, the first locking element being adapted to a first part of one locking groove to move and lock the floor tile in a first direction, and the second locking element being adapted to a second part of the other locking groove to move and lock the floor tile in a second direction opposite to the first direction.

Preferably, the second keel is formed with the guide groove.

11. An assembly flooring system comprising tiles and a mounting rack for assembling the tiles, characterized in that:

the floor tile is a fabricated floor tile according to any one of claims 1 to 6;

the mounting is a floor tile mounting according to any one of claims 7 to 10.

12. A fabricated flooring system as claimed in claim 11, wherein an operating gap is pre-set between adjacent tiles, the operating gap being adapted to operate a toggle tool to actuate movement of the locking member to lock or unlock the tiles.

Preferably, through holes for cables or pipelines to pass through are arranged on the first keel and the second keel. Preferably, a support column is fixedly coupled to the bottom of the tile installation shelf, and a connection hole for injecting an adhesive is formed in the support column, and the connection hole is axially penetrated through the support column to be suitable for the adhesive to adhere the support column to the foundation.