CN211736183U - Metal edge-closing reinforcing structure of floor tile - Google Patents

Abstract

The utility model relates to a metal edging reinforcement structure for floor tiles, which comprises a first ceramic tile, a second ceramic tile and a metal edging piece fixed between the first ceramic tile and the second ceramic tile. The fixed plate at the top of the clapboard and the placing plate connected to the bottom of the clapboard, the upper surface of the fixed plate is perpendicular to the clapboard, and its upper surface is in the same plane as the upper surface of the first tile, and the upper surface of the placing plate is also perpendicular to the clapboard. The plate is parallel to the lower surface of the fixed plate. The fixed plate is vertically connected to the edge of the partition plate. The reinforcement plate and the partition plate are on the same side of the fixed plate. The rubber plate is connected to the side of the partition plate away from the reinforcement plate. Extending along the length of the partition, the tile connected with the rubber plate is the second tile, and the tile connected with the reinforcing plate is the first tile. A metal edge is set at the joint of the tiles, so that the joint of the tiles is not easy to protrude from the ground, which significantly prolongs the service life of the ground tiles and reduces the frequency of repairs.

Description

A kind of floor tile metal edge reinforcement structure

technical field

The utility model relates to the field of architectural decoration, in particular to a metal edge-reinforcing structure for floor tiles.

Background technique

At present, floor tiles are still the mainstream materials for decorative buildings, mainly used in home, office buildings, shopping malls, outdoor and other places. The floor tiles use their own color, texture, and special properties to make the floor more wear-resistant and tidy. Added a lot of additional performance, but also increased the design aesthetics of the ground. When laying floor tiles, a plurality of floor tiles or tiles and other decorative materials are connected by cement. In the humid weather in the south or the environment with a large temperature difference in the north, after a period of time, the adjacent tiles will bulge at the joints of the tiles due to thermal expansion, so that the joints of the tiles protrude from the ground. Repairs will affect people's normal walking, large-scale repairs waste manpower and material resources, and the repair process will also affect people's walking.

Utility model content

The purpose of the utility model is to provide a metal edge-reinforcing structure for floor tiles. The metal edge is provided at the joints of the tiles, so that the joints of the tiles are less likely to protrude from the ground, which significantly prolongs the service life of the ground tiles and reduces the repair frequency.

The above-mentioned invention purpose of the present utility model is achieved through the following technical solutions: a metal edging reinforcement structure for floor tiles, comprising a first ceramic tile, a second ceramic tile and a metal edging fixed between the first ceramic tile and the second ceramic tile The metal edge trimming piece includes a partition plate, a fixed plate connected to the top of the partition plate, and a placement plate connected to the bottom end of the partition plate. The surface of the fixed plate is perpendicular to the partition plate, and the upper surface of the fixed plate is perpendicular to the upper surface of the first tile In the same plane, the placement plate is also perpendicular to the partition plate and parallel to the lower surface of the fixed plate. The fixed plate is vertically connected to the edge of the partition plate away from the partition plate. The reinforcement plate and the partition plate are on the same side of the fixed plate. One side of the reinforcing plate is connected with a rubber plate, the rubber plate extends along the length of the partition, the ceramic tile connected with the rubber plate is the second ceramic tile, and the ceramic tile connected with the reinforcing plate is set as the first ceramic tile.

By adopting the above technical solution, the fixing plate is arranged at the upper end of the partition and is in the same plane as the upper surfaces of the first ceramic tile and the second ceramic tile. The structural strength of tile splicing is enhanced to avoid gaps between the first tile and the second tile. The side of the first tile close to the reinforcement board is pressed against the side of the reinforcement board, and the side of the second tile close to the partition board is pressed against the rubber plate. When the ambient temperature increases, the thermal expansion of the first tile and the second tile changes, and the thermal expansion When the first ceramic tile and the second ceramic tile respectively exert force on the metal edge closing member, the reinforcing plate and the partition plate are respectively squeezed, and the rubber plate arranged on the side of the partition plate provides the tile "stretching" space for the tiles due to thermal expansion and contraction. , slowing down the applied force of the expansion of the second tile toward the partition, so that the joint of the tiles is not easy to protrude from the ground, which significantly prolongs the service life of the ground tiles and reduces the repair frequency.

Preferably, the side of the separator facing the rubber plate is provided with a plurality of reinforcing ribs, and the rubber plate is provided with installation grooves that match the shape and size of the reinforcing ribs on the separator, so that the reinforcing ribs on the separator are fixed on the installation slot.

By adopting the above technical solution, the reinforcing ribs can increase the structural strength of the partition plate, making the partition plate more firm, and at the same time, the reinforcing ribs are fixed in the long groove of the rubber plate, which increases the contact area between the partition plate and the rubber plate, and can disperse the second ceramic tile. Applying force to the partition, the rubber sheet also expands the second tile towards the partition leaving room.

Preferably, a strip-shaped protrusion is provided on the side of the rubber plate away from the partition, the length direction of the protrusion is parallel to the length direction of the partition, the protrusion is located between adjacent reinforcing ribs, and the second tile is provided with a matching rubber The length and size of the raised groove on the board.

By adopting the above technical solution, the protrusions on the rubber plate are inserted into the accommodating grooves on the second ceramic tile, which increases the contact area between the second ceramic tile and the rubber plate, and increases the tightness of the connection between the rubber plate and the second ceramic tile. When the second tile expands toward the partition, the elastic deformation of the rubber sheet can provide a certain expansion space for the second tile, and slow down the expansion of the second tile toward the partition.

Preferably, the fixing plate, the partition plate and the reinforcing plate form a guide groove, the guide groove is filled with an integrally formed cuboid rubber strip, one side of the rubber strip is connected with an elastic plate, the upper surface of the elastic plate and the bottom surface of the reinforcing plate The side of the elastic plate away from the rubber strip is also connected with an elastic pad, and the elastic pad and the elastic plate form a "T" shape.

By adopting the above technical solution, the filling of the rubber strip can disperse the force of the first tile or the second tile on the metal edge trim, the elastic pad acts as a buffer layer, the first tile can slow down the applied force of the metal edge trim, and the elastic plate The rubber strip is connected to the elastic pad, which makes the rubber strip structure more stable.

Preferably, a plurality of convex plates are provided on the side of the elastic pad away from the elastic plate, and slots matching the convex plates are provided on the side of the first tile facing the elastic pad.

By adopting the above technical solution, the convex plate is fixed in the slot, the contact area between the convex plate and the first ceramic tile is increased, and the connection between the convex plate and the first ceramic tile is more closely.

Preferably, the elastic plate, elastic pad, rubber strip and convex plate are integrally formed.

By adopting the above technical solution, the structural strength of the elastic plate, the elastic pad, the rubber strip and the convex plate is increased.

Preferably, the cavity formed by the elastic plate, the elastic pad, the separator and the placing plate is provided with a coil.

By adopting the above technical solution, the circuit is arranged in the metal edge trim, so that the circuit design is more reasonable, and the structure of the metal edge trim is fully utilized; placing the coil in the metal edge trim can protect the coil from being squeezed by the tile expansion. Squeeze the coil to extend the life of the coil.

Preferably, the placement plate is provided with multiple sets of mounting holes.

By adopting the above technical solution, when fixing the first ceramic tile, before the adhesive solidifies, the fluid adhesive flows through the installation hole to the bottom surface of the first ceramic tile, and after the adhesive solidifies, the installation hole can be fixed on the bottom surface of the ceramic tile , the placement plate can be solidified on the first tile.

Preferably, the rubber strip, elastic plate, elastic pad, rubber plate, convex plate and rubber plate are all EPDM rubber.

By adopting the above technical solutions, EPDM rubber has the properties of heat resistance, weather resistance and aging resistance, its molecular structure has no polar substituents, the molecular cohesion energy is low, and the molecular chain can maintain flexibility in a wide range. The water absorption rate is low, and heat shrinks after heating. Ceramic tiles and metal edge trims are heated to expand and cold to shrink. The use of EPDM rubber material can effectively slow down the force of the change of tile expansion on the partition. , and it is not easy to generate voids in the metal edge, so that the connection between the metal edge and the ceramic tile is more stable.

To sum up, the beneficial technical effects of the present invention are: the fixing plate is arranged at the upper end of the partition and is in the same plane as the upper surfaces of the first ceramic tile and the second ceramic tile, so that the first ceramic tile and the second ceramic tile and the metal edge are closed. When the parts are fixedly connected, the structural strength of the tile splicing is enhanced on the ground, avoiding the gap between the first tile and the second tile, and increasing the aesthetics of the ground; elastic pads are provided at the connection between the first tile and the metal edge trim. , There is a rubber sheet at the connection between the second ceramic tile and the metal edge trim. The rubber strip and the rubber sheet are made of EPDM rubber. When the ambient temperature rises, the first ceramic tile and the second ceramic tile thermally expand Change, when the first tile and the second tile that are thermally expanded apply force to the metal edge trim, respectively, the rubber strip and rubber plate provide the tile "stretching" space for the tile due to thermal expansion and contraction, and at the same time due to the EPDM The rubber is heated and shrinked, which can effectively slow down the force of the expansion of the tiles on the partition, and it is not easy to create gaps at the metal edge, so that the joints of the tiles are not easy to protrude from the ground, which significantly prolongs the service life of the floor tiles. The repair frequency is reduced, the arching problem of adjacent connecting tiles can be effectively solved, and the service life of the floor tiles can be prolonged.

Description of drawings

FIG. 1 is a cross-sectional view of a first tile and a second tile after splicing.

FIG. 2 is a partial enlarged schematic view of part A in FIG. 1 .

FIG. 3 is a schematic structural diagram of the placement plate in the metal edge trim.

Figure 4 is a schematic diagram of an exploded structure of the vertical connection of two metal edge trims.

In the figure, 1, first tile; 12, slot; 2, second tile; 21, accommodating slot; 3, metal edge trim; 31, partition; 311, reinforcing rib; 312, blocking strip; 32, fixing plate; 33, placement plate; 331, installation hole; 34, reinforcement plate; 341, snap plate; 35, plug-in plate; 351, trapezoidal plate; 352, installation plate; 4, rubber plate; 41, installation slot; 42, Protrusion; 51, rubber strip; 52, elastic plate; 53, elastic pad; 531, convex plate; 6, coil; 7, leveling layer; 71, convex strip; 72, through hole; 8, horizontal metal edge trim.

Detailed ways

The present utility model will be further described in detail below in conjunction with accompanying drawings 1-4.

Example 1

Referring to FIG. 1 , it is a ground tile metal trimming reinforcement structure disclosed by the utility model, including a first ceramic tile 1 , a second ceramic tile 2 and a metal trimming piece 3 fixed between the first ceramic tile 1 and the second ceramic tile 2 2, the metal edge trim 3 includes a partition 31, a fixed plate 32 connected to the top of the partition 31, and a placement plate 33 connected to the bottom of the partition 31; the upper surface of the fixed plate 32 is perpendicular to the partition 31, and its The upper surface and the upper surface of the first tile 1 are in the same plane, and the upper surface of the placing plate 33 is also perpendicular to the partition plate 31 and parallel to the lower surface of the fixing plate 32. The fixing plate 32 is away from the edge of the partition plate 31. Vertically connected with a reinforcing plate 34. The reinforcement plate 34 and the partition plate 31 are on the same side of the fixed plate 32, and the rubber plate 4 is connected to the side of the partition plate 31 away from the reinforcement plate 34. The rubber plate 4 extends along the length of the partition plate 31 and is connected to the rubber plate 4. The tile is the second tile 2 , and the tile connected to the reinforcing plate 34 is the first tile 1 . The fixing plate 32 is arranged on the upper end of the partition plate 31 and is in the same plane as the upper surfaces of the first ceramic tile 1 and the second ceramic tile 2, so that when the first ceramic tile 1 is fixedly connected with the second ceramic tile 2 and the metal edge trim 3, it will not be on the ground. It enhances the structural strength of tile splicing, increases the aesthetics of the ground, and avoids gaps between the first tile 1 and the second tile 2; when the ambient temperature changes drastically, the rubber plate 4 provides the tile "stretching" for the tiles due to thermal expansion and contraction. "Space, can effectively solve the problem of adjacent tiles arching.

1 and 2, the side of the partition 31 facing the rubber sheet 4 is provided with a reinforcing rib 311, the cross-section of the reinforcing rib 311 is arc-shaped, and the length direction of the reinforcing rib 311 is parallel to the length direction of the rubber sheet 4. The rubber sheet 4 is provided with a mounting groove 41 that is adapted to the shape and size of the reinforcing rib 311 on the partition 31, and the reinforcing rib 311 is fixed in the mounting groove 41, which increases the contact area between the partition 31 and the rubber plate 4, and makes the rubber plate 4. 4 and the partition plate 31 are more tightly connected. When the second ceramic tile 2 expands and squeezes the rubber plate 4, under the elastic action of the rubber plate 4, the extrusion of the second ceramic tile 2 to the partition plate 31 is dispersed and absorbed, effectively reducing the pressure of the second ceramic tile 2. The force of the two tiles 2 on the partition 31 .

1 and 2, a strip-shaped protrusion 42 is provided on the side of the rubber plate 4 away from the partition plate 31, the cross-section of the protrusion 42 is an arc design, the protrusion 42 is made of elastic rubber, and the length of the protrusion 42 is The direction is parallel to the length direction of the partition plate 31, the protrusions 42 are located between the adjacent reinforcing ribs 311, and the protrusions 42 and the reinforcing ribs 311 are arranged in a staggered manner. size of the accommodating slot 21. The protrusion 42 is fixed in the accommodating groove 21, which makes the connection between the protrusion 42 and the second ceramic tile 2 more closely, increases the contact area between the protrusion 42 and the second ceramic tile 2, and the connection between the accommodating groove 21 and the surface of the protrusion 42 is elastic The protrusions 42 can absorb the forces acting on the protrusions 42 from all directions on the inner wall of the accommodating groove 21 , and can effectively reduce the vertical expansion of the second tile 2 .

Referring to FIGS. 1 and 2 , the fixed plate 32 and the partition plate 31 form a guide groove filled with an integrally formed cuboid rubber strip 51 . The rubber strip 51 is connected to the elastic plate 52 on the side away from the fixed plate 32 . The upper surface is in contact with the bottom surface of the reinforcing plate 34; the elastic plate 52 is also connected with an elastic pad 53 on the side away from the rubber strip 51. The upper part is attached to the reinforcing plate 34 . The filling of the rubber strip 51 can disperse the force of the first tile 1 or the second tile 2 on the metal edge trim 3, the elastic pad 53 acts as a buffer layer, and the first tile 1 squeezes the elastic pad 53, increasing the first tile expansion The "stretching" space can slow down the extrusion effect of the metal edge trim 3 .

1 and 2 , a plurality of convex plates 531 are provided on the side of the elastic pad 53 away from the elastic plate 52 . The convex plates 531 extend along the length direction of the elastic pad 53 . The convex plate 531 matches the socket 12 . The transverse section of the convex plate 531 is designed in an arc shape, and the convex plate 531 is fixed in the slot 12, which increases the contact area between the convex plate 531 and the first ceramic tile 1, and makes the convex plate 531 and the first ceramic tile 1 connect more closely. When the tile 1 expands toward the elastic pad 53, it squeezes the convex plate 531 on the elastic pad 53, so that the first tile 1 "stretches" toward the convex plate 531, reducing the effect of the expansion of the first tile 1 on the metal edge trim 3. extrusion. The elastic plate 52 , the elastic pad 53 , the rubber strip 51 and the convex plate 531 are integrally formed, which increases the structural strength of the elastic plate 52 , the elastic pad 53 , the rubber strip 51 and the convex plate 531 .

1 and 2 , the rubber strip 51 , the elastic plate 52 , the elastic pad 53 , the rubber plate 4 , the convex plate 531 and the rubber plate 4 are all EPDM rubber. EPDM rubber has heat resistance, weather resistance and aging resistance. Its molecular structure has no polar substituents, low molecular cohesion, and the molecular chain can maintain flexibility in a wide range. Thermal shrinkage will occur. The ceramic tile and the metal edge trim 3 are heated to expand and cold to shrink. Therefore, the use of EPDM rubber material in the present invention can effectively slow down the force of the change in the expansion of the ceramic tile on the partition 31. , and it is not easy to generate voids in the metal edge closing member 3, so that the connection between the metal edge closing member 3 and the ceramic tile is more stable.

1 and 2 , the coil 6 is provided in the cavity formed by the elastic plate 52 , the elastic pad 53 , the partition plate 31 and the placing plate 33 . Lines are arranged in the metal edge trim 3 so that the lines pass through the metal edge trim 3 to reduce the arrangement of wires on the ground, make the circuit design more reasonable, and make full use of the structure of the metal edge trim 3 . At the same time, placing the coil 6 in the metal edge trim 3 can protect the coil 6 from being squeezed by the expansion of the tile, thereby prolonging the service life of the coil 6 .

Referring to Figure 1, a leveling layer 7 is provided at the lower part of the placing plate 33, the leveling layer 7 provides a horizontal foundation for the tiles, and an adhesive layer (not shown in the figure) is provided between the leveling layer 7 and the placing plate 33, and the leveling layer 7. There is a long convex strip 71 on the upper surface. The length direction of the convex strip 71 is parallel to the length direction of the partition plate 31. The tiles are more firmly attached to the leveling layer 7.

3, the placement plate 33 is provided with a plurality of sets of installation holes 331, when the first tile 1 is fixed, before the adhesive solidifies, the fluid adhesive flows through the installation holes 331 to the bottom surface of the first tile 1, and the adhesive After the cement is solidified, the installation hole 331 can be fixed on the bottom surface of the tile, and the placing plate 33 can be solidified on the first tile 1 .

The implementation principle of this embodiment is as follows: a metal edge trim 3 is arranged between the first ceramic tile 1 and the second ceramic tile 2 , a rubber plate 4 is arranged between the metal edge trim 3 and the second ceramic tile 2 , and a rubber plate 4 is arranged between the first ceramic tile 1 and the first ceramic tile 1 . The elastic pad 53 is provided to increase the "stretching" space of the first tile 1 and the second tile 2, the rubber sheet 4 and the elastic pad 53 reduce the force on the metal edge trim 3, the rubber strip 51 and the rubber sheet 4 They are all made of EPDM rubber. EPDM rubber is heat-shrinked, which can effectively slow down the force of the change of tile expansion on the partition 31, and is not easy to generate on the metal edge trim 3. There is a gap, so as to prevent the first tile 1 and the second tile 2 from expanding at the connection and protruding from the ground, affecting people's walking.

Embodiment 2

The difference between this embodiment and the first embodiment is: referring to FIG. 4 , the partition plate 31 is provided with a blocking strip 312 in the direction toward the reinforcing plate 34 , the blocking strip 312 extends along the length direction of the partition plate 31 , and the rubber strip 51 is provided with a blocking strip 312 . There is a slot corresponding to the blocking strip 312 , a right-angled triangular prism-shaped snap plate 341 is connected to the side of the reinforcing plate 34 facing the partition plate 31 , and the inclined surface of the triangular prism is inclined toward the partition plate 31 . The clip plate 341 and the reinforcing plate 34 is integrally formed, and the cross-section formed by the reinforcing plate 34, the fixing plate 32, the partition plate 31 and the clamping plate 341 is a dovetail groove shape, which is convenient for clamping the rubber strip 51, so that the rubber strip 51 and the elastic plate 52 are more firmly connected to the metal. In the edge closing member 3, one end of the elastic plate 52 away from the partition plate 31 is connected to the elastic pad 53 by plugging, so that the elastic plate 52 and the elastic pad 53 are connected more tightly, which is convenient for installation.

4 , an insert plate 35 is provided at the end of the metal edge trim 3, and the length direction of the insert plate 35 is parallel to the length direction of the partition plate 31. The insert plate 35 includes a trapezoidal plate 351 connected to the partition plate 31 and a The mounting plate 352 is connected to the smaller side of the bottom surface of the trapezoidal plate 351. The smaller side of the bottom surface of the trapezoidal plate 351 is completely matched and connected with the size and shape of the side on the mounting plate 352. The mounting plate 352 is in the shape of a cuboid. The two opposite sides parallel to the length direction of 31 are right-angled trapezoids. Among the two opposite right-angled trapezoid sides of the trapezoidal plate 351, one of them faces the first tile 1 and the other faces the second tile 2; , the larger side of the bottom surface of the trapezoidal plate 351 is connected with the end of the partition plate 31, the metal edge trim 3 perpendicular to the metal edge trim 3 is set as the horizontal metal edge trim 8, and the horizontal metal edge trim 8 and the metal edge trim Part 3 has the same structure, the partition plate 31 of the horizontal metal edge closing part 8 and the partition plate 31 of the metal edge closing part 3 are perpendicular to each other, and the horizontal metal edge closing part 8 is at the corresponding position where the insert plate 35 of the metal edge closing part 3 is connected. There is a through hole 72 matching the shape and size of the plug board 35, and the plug board 35 and the through hole 72 are connected by tenon and mortise, so that the metal edge trim 3 and the horizontal metal edge trim 8 are fixedly connected together. At the same time, the metal edge closing parts 3 are connected more firmly, and through the interaction between the metal edge closing parts 3 that are perpendicular to each other, the force of the ceramic tile on the single metal edge closing part 3 is dispersed, and the expansion of the ceramic tile is played to a certain extent. limiting effect.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (9)

1. A metal edging reinforcement structure for floor tiles, comprising a first tile (1), a second tile (2) and a metal edging piece (1) fixed between the first tile (1) and the second tile (2). 3), characterized in that: the metal edge trimming member (3) comprises a partition plate (31), a fixing plate (32) connected to the top end of the partition plate (31), and a placing plate (32) connected to the bottom end of the partition plate (31). 33), the upper surface of the fixed plate (32) is perpendicular to the partition plate (31), and its upper surface is in the same plane as the upper surface of the first ceramic tile (1), and the upper surface of the placement plate (33) is also perpendicular to the partition plate (31) and parallel to the lower surface of the fixing plate (32), the fixing plate (32) is vertically connected with a reinforcing plate (34) at the edge of the fixing plate (32) away from the partition (31), and the reinforcing plate (34) and the partition (31) are on the fixing plate (31). On the same side of (32), a rubber plate (4) is connected to the side of the partition plate (31) away from the reinforcement plate (34), and the rubber plate (4) extends along the length of the partition plate (31), and is connected with the rubber plate (4) The connected tile is the second tile (2), and the tile connected with the reinforcing plate (34) is the first tile (1). 2 . The metal edge-reinforcing structure for floor tiles according to claim 1 , wherein the partition plate ( 31 ) is provided with a plurality of reinforcing ribs ( 311 ) on the side facing the rubber plate ( 4 ). The plate (4) is provided with an installation groove (41) which is adapted to the shape and size of the reinforcing ribs (311) on the partition plate (31), so that the reinforcing ribs (311) on the partition plate (31) are clamped in the installation groove (41). 3. The metal edge-reinforcing structure for floor tiles according to claim 2, wherein the rubber plate (4) is provided with a strip-shaped protrusion (42) on one side away from the partition plate (31), The length direction of the bulge (42) is parallel to the length direction of the partition plate (31), the bulge (42) is located between the adjacent reinforcing ribs (311), and the second tile (2) is provided with an upper bulge adapted to the rubber plate (4). The accommodating groove (21) of the length and size of the starting (42). 4 . The metal edge-reinforcing structure for floor tiles according to claim 1 , wherein the fixing plate ( 32 ), the partition plate ( 31 ) and the reinforcing plate ( 34 ) form a guide groove, and a guide groove is formed in the guide groove. 5 . An integrally formed cuboid rubber strip (51) is filled in the inside, and one side of the rubber strip (51) is connected with an elastic plate (52), and the upper surface of the elastic plate (52) is in contact with the bottom surface of the reinforcing plate (34); the elastic plate (52) An elastic pad (53) is also connected to the side away from the rubber strip (51), and the elastic pad (53) and the elastic plate (52) form a "T" shape. 5 . The metal edge-reinforcing structure for floor tiles according to claim 4 , wherein the elastic pad ( 53 ) is provided with a plurality of raised plates ( 531 ) on one side away from the elastic plate ( 52 ). 6 . A slot (12) matching the convex plate (531) is provided on the side of the tile (1) facing the elastic pad (53). 6 . The metal edge-reinforcing structure for floor tiles according to claim 5 , wherein the elastic plate ( 52 ), the elastic pad ( 53 ), the rubber strip ( 51 ) and the convex plate ( 531 ) are integrally formed. 7 . income. 7 . The metal edge-reinforcing structure for floor tiles according to claim 6 , wherein the elastic plate ( 52 ), the elastic pad ( 53 ), the partition plate ( 31 ) and the placing plate ( 33 ) are formed by the elastic plate ( 52 ), the elastic pad ( 53 ), the partition plate ( 31 ) The cavity is provided with a coil (6). 8. The metal edging reinforcement structure for floor tiles according to claim 1, characterized in that: the placing plate (33) is provided with a plurality of sets of mounting holes (331). 9 . The metal edging reinforcement structure for floor tiles according to claim 5 , wherein the rubber strip ( 51 ), the elastic plate ( 52 ), the elastic pad ( 53 ), the convex plate ( 531 ) and the rubber The plates (4) are all EPDM rubber.

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