A UV-coated micro-chamfered floor

Abstract

The present invention discloses a micro-chamfered floor using UV coating, which belongs to the technical field of floor, and includes a substrate, wherein the upper and lower ends of the substrate are both covered with a protective layer, and both sides of the substrate are provided with assembly components. The present invention discloses a micro-chamfered floor using UV coating, wherein the splicing strip and the extrusion component are inserted into the splicing groove, and the floor is effectively assembled, and the assembly process is convenient, and the UV coating on the outer coating layer is easy to produce, can be quickly cured, and has a short drying cycle, shortening the production cycle, and improving the production efficiency of the floor, and the anti-fouling layer effectively prevents the surface of the outer coating layer from being fouled, thereby improving the overall practicality and increasing the floor performance during practical use, and the anti-corrosion layer ensures the anti-corrosion performance of the entire floor, and prevents rot caused by moisture, and the ejector seat moves on the guide rod, driving the outer coating layer to tighten, thereby improving the flatness of the floor surface, and also preventing the outer coating layer from falling off during long-term use, thereby improving the stability of the overall installation and improving the service life.

Description

Technical Field

[0001] The invention relates to the technical field of flooring, in particular to a UV-coated micro-chamfered flooring. Background Art

[0002] Existing decorative floors include plastic floors, wooden floors, glass magnesium boards, magnesium oxide boards, and polymer cement boards, etc. A chamfer is set on the side of the decorative floor, and a paint layer is sprayed on the chamfer surface of the existing decorative floor. When the paint layer is sprayed, the remaining paint after spraying will naturally solidify, resulting in a waste of resources.

[0003] In the prior art, for example, Chinese patent No. CN210032469U discloses a floor with UV paint chamfers. The UV paint layer in the patent fully covers the chamfers, which helps to protect the chamfers and has a waterproof effect, preventing the chamfers from contacting with water vapor in the air over a long period of use and causing floor deformation. At the same time, the UV paint layer also has good wear resistance, extending the service life of the floor.

[0004] However, in the process of using the floor, there are often the following defects:

[0005] 1. The existing floor has poor overall protection performance, resulting in poor protection performance and failure to protect the floor;

[0006] 2. The existing splicing device can only splice but cannot fasten the UV coating, which causes the UV coating to fall off easily after long-term use. Summary of the invention

[0007] The purpose of the present invention is to provide a micro-chamfered floor with UV coating, in which the splicing strips and the extrusion components are inserted into the splicing grooves to effectively assemble the floor. The assembly process is convenient, the UV coating on the outer coating layer is easy to produce, can be quickly cured, has a short drying cycle, shortens the production cycle, and improves the production efficiency of the floor. The anti-fouling layer effectively prevents the surface of the outer coating layer from being fouled, improves the overall practicality, and increases the performance of the floor during practical use. The anti-corrosion layer ensures the anti-corrosion performance of the entire floor and prevents rot caused by moisture. The ejector seat moves on the guide rod to drive the outer coating layer to tighten, improve the flatness of the floor surface, and prevent the outer coating layer from falling off during long-term use, thereby improving the stability of the overall installation and increasing the service life, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A UV-coated micro-chamfered floor comprises a base plate, the upper and lower ends of the base plate are both covered with a protective layer, and both sides of the base plate are provided with assembly components;

[0010] The assembly assembly includes a splicing strip, a splicing groove, an extrusion groove, an extrusion assembly and an internal pressure assembly. The splicing strip is fixed to the side end of the base plate, the other side of the base plate is provided with a splicing groove, an extrusion groove is extended in the splicing groove, the front end of the splicing strip is connected to the extrusion assembly, and the internal pressure assembly is arranged inside the base plate;

[0011] Both sides of the substrate are respectively provided with chamfers, and the outer side of the protective layer is covered with an outer coating layer.

[0012] Furthermore, the surface of the outer coating layer is coated with a layer of UV coating, the surface of the UV coating is covered with an anti-fouling layer, and the bottom end of the outer coating layer is connected to the surface of the substrate through a thermal adhesive layer.

[0013] Furthermore, the protective layer includes a balancing layer, a decorative layer, a waterproof layer and an anti-corrosion layer. The balancing layer is arranged at the upper and lower parts of the substrate, the decorative layer is arranged on the surface of the balancing layer, the waterproof layer is arranged on the surface of the decorative layer, and the anti-corrosion layer is arranged on the surface of the waterproof layer.

[0014] Furthermore, the decorative layer includes a topcoat layer and a primer layer, which are sprayed on the outer surface of the balancing layer respectively. The balancing layer is provided with two layers, and both balancing layers are pressed and fixed on the upper and lower surfaces of the substrate by means of hot glue layers.

[0015] Furthermore, the extrusion assembly includes a left extrusion plate, a right extrusion plate, a connecting seat and an axial connecting rod. The inner ends of the left extrusion plate and the right extrusion plate are both equipped with connecting seats. The connecting seats between the left extrusion plate and the right extrusion plate are staggered, and the connecting seats at the bottom ends of the left extrusion plate and the right extrusion plate are plugged and connected by the axial connecting rod. The inner end of the connecting seat is connected to the axial connecting rod through a torsion spring, and the axial connecting rod is penetrated and installed at the front end of the splicing strip.

[0016] Furthermore, the internal pressure component includes a built-in groove, a built-in seat, an ejection seat and an insertion groove. The built-in groove is opened in the substrate. The built-in seat is arranged in the built-in groove. The two ends of the built-in seat are connected to the inner wall of the substrate through the plate body. The built-in seat is arranged in the insertion groove. The ejection seat is arranged above the insertion groove, and the side edge of the ejection seat is connected to the outer coating layer.

[0017] Furthermore, a guide rod is arranged in the middle of the built-in groove, the ejection seat is sleeved on the guide rod, the extrusion assembly is movably inserted in the insertion groove, the extrusion assembly is movably connected to the ejection seat, the ejection seat is movably inserted on the guide rod, and the upper end of the guide rod is connected to the inner wall of the substrate.

[0018] Furthermore, the splicing strip on one side of the substrate is movably plugged into the splicing groove on the side end of the adjacent substrate, and a snap-in seat corresponding to the splicing groove is provided between the splicing strip and the substrate, the snap-in seat is plugged into the splicing groove, and the surface of the snap-in seat and the splicing groove are both covered with a sealing gasket.

[0019] Furthermore, slots for the outer coating layer to penetrate are respectively provided on both sides of the substrate, and the outer coating layer is connected to the internal pressure component.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The UV-coated micro-chamfered floor proposed in the present invention has a splicing groove on the other side of the base plate, an extrusion groove extending inside the splicing groove, an extrusion component connected to the front end of the splicing strip, and an internal pressure component arranged inside the base plate. When the bottom plate is assembled, the splicing strip and the extrusion component are inserted into the splicing groove, so that the floor is effectively assembled and the assembly process is convenient.

[0022] 2. The micro-chamfered flooring with UV coating proposed by the present invention has the bottom end of the outer coating layer connected to the surface of the substrate by a thermal adhesive layer. The UV coating on the outer coating layer is easy to produce and can be quickly cured. The drying cycle is short, which shortens the production cycle and improves the production efficiency of the flooring. The anti-fouling layer effectively prevents the surface of the outer coating layer from being fouled, thereby improving the overall practicality and increasing the performance of the flooring when in practical use.

[0023] 3. The UV-coated micro-chamfered floor proposed in the present invention has two balancing layers, and the two balancing layers are pressed and fixed on the upper and lower surfaces of the substrate by a hot glue layer. The anti-corrosion layer ensures the anti-corrosion performance of the entire floor and prevents rot caused by moisture. Under the effect of anti-corrosion, the wear resistance of the entire floor is increased, and the service life of the floor is improved.

[0024] 4. The present invention proposes a UV-coated micro-chamfered floor, wherein the extrusion assembly is movably inserted in the insertion groove, the extrusion assembly is movably connected to the ejection seat, the ejection seat is movably inserted and arranged on the guide rod, the upper end of the guide rod is connected to the inner wall of the base plate, the splicing strip on one side of the base plate is movably inserted and connected to the splicing groove at the side end of the adjacent base plate, and a card seat corresponding to the splicing groove is arranged between the splicing strip and the base plate, the card seat is plugged and docked with the splicing groove, the card seat and the splicing groove surface are both covered with a sealing gasket, and two sides of the base plate are respectively provided with a plurality of splicing grooves for external connection. The coating layer penetrates the groove, and the outer coating layer is connected to the internal pressure component. When splicing, the left extrusion plate and the right extrusion plate are inserted into the splicing groove. When the left extrusion plate and the right extrusion plate are inserted into the extrusion groove, the extrusion groove squeezes the tail ends of the left extrusion plate and the right extrusion plate, so that the front ends of the left extrusion plate and the right extrusion plate open and squeeze the ejector seat. The ejector seat moves on the guide rod, driving the outer coating layer to tighten, thereby improving the flatness of the floor surface, preventing the outer coating layer from falling off during long-term use, improving the stability of the overall installation, and increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a side view of the overall structure of the present invention;

[0027] Figure 3 It is a cross-sectional view of the assembly structure of the present invention;

[0028] Figure 4 It is a cross-sectional view of the local structure of the outer coating layer of the present invention;

[0029] Figure 5 It is a cross-sectional view of the protective layer structure of the present invention;

[0030] Figure 6 It is a cross-sectional view of the substrate splicing structure of the present invention;

[0031] Figure 7 For the present invention Figure 6 Enlarged view of point A.

[0032] In the figure: 1. Base plate; 11. Chamfer; 2. Protective layer; 21. Balance layer; 22. Decorative layer; 23. Waterproof layer; 24. Anti-corrosion layer; 3. Assembling components; 31. Splicing strip; 311. Snap-in seat; 32. Splicing groove; 33. Extrusion groove; 34. Extrusion component; 341. Left extrusion plate; 342. Right extrusion plate; 343. Connecting seat; 344. Axial connecting rod; 35. Internal pressure component; 351. Built-in groove; 3511. Guide rod; 352. Built-in seat; 353. Ejector seat; 354. Insert groove; 4. External coating layer; 41. UV coating; 42. Anti-fouling layer. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In order to solve the problem that the existing floor has poor overall protection performance, resulting in poor protection performance and inability to protect the floor, please refer to Figure 1-Figure 3 , this embodiment provides the following technical solutions:

[0035] A UV-coated micro-chamfered floor comprises a substrate 1, the upper and lower ends of the substrate 1 are both covered with a protective layer 2, assembling components 3 are arranged on both sides of the substrate 1, the assembling components 3 include a splicing strip 31, a splicing groove 32, an extrusion groove 33, an extrusion component 34 and an internal pressure component 35, the splicing strip 31 is fixed to the side end of the substrate 1, a splicing groove 32 is provided on the other side of the substrate 1, an extrusion groove 33 extends in the splicing groove 32, an extrusion component 34 is connected to the front end of the splicing strip 31, and an internal pressure component 35 is arranged inside the substrate 1. When the bottom plate is assembled, the splicing strip 31 and the extrusion component 34 are inserted into the splicing groove 32, so that the floor is effectively assembled and the assembly process is convenient.

[0036] See also Figure 4 The two sides of the substrate 1 are respectively provided with chamfers 11, the outer side of the protective layer 2 is covered with an outer coating layer 4, the surface of the outer coating layer 4 is coated with a layer of UV coating 41, the surface of the UV coating 41 is covered with an anti-fouling layer 42, the bottom of the outer coating layer 4 is connected to the surface of the substrate 1 through a hot glue layer, the UV coating 41 on the outer coating layer 4 is easy to produce, can be quickly cured, has a short drying cycle, shortens the production cycle, and improves the production efficiency of the floor, and the anti-fouling layer 42 effectively prevents the surface of the outer coating layer 4 from fouling, improves the overall practicality, and increases the performance of the floor during practical use.

[0037] See also Figure 5 The protective layer 2 includes a balancing layer 21, a decorative layer 22, a waterproof layer 23 and an anti-corrosion layer 24. The balancing layer 21 is arranged at the upper and lower parts of the substrate 1. The surface of the balancing layer 21 is provided with a decorative layer 22, the surface of the decorative layer 22 is provided with a waterproof layer 23, and the surface of the waterproof layer 23 is provided with an anti-corrosion layer 24. The decorative layer 22 includes a topcoat layer and a primer layer, and the topcoat layer and the primer layer are sprayed on the outer surface of the balancing layer 21 respectively. The balancing layer 21 is provided with two layers, and the two layers of the balancing layer 21 are pressed and fixed on the upper and lower surfaces of the substrate 1 by a hot glue layer. The anti-corrosion layer 24 ensures the anti-corrosion performance of the entire floor and prevents rot caused by moisture. Under the effect of anti-corrosion, the wear resistance efficiency of the entire floor is increased and the service life of the floor is improved.

[0038] In order to solve the problem that the existing splicing device can only splice but cannot fasten the UV coating, which causes the UV coating to fall off easily after long-term use, please refer to Figure 6-Figure 7 , this embodiment provides the following technical solutions:

[0039] The extrusion assembly 34 includes a left extrusion plate 341, a right extrusion plate 342, a connection seat 343 and a shaft connecting rod 344. The inner ends of the left extrusion plate 341 and the right extrusion plate 342 are both installed with a connection seat 343. The connection seats 343 between the left extrusion plate 341 and the right extrusion plate 342 are arranged alternately, and the connection seats 343 at the bottom ends of the left extrusion plate 341 and the right extrusion plate 342 are plugged and connected by the shaft connecting rod 344. The inner end of the connection seat 343 is connected to the shaft connecting rod 344 through a torsion spring. The shaft connecting rod 344 is installed through the front end of the splicing strip 31. The internal pressure assembly 35 includes a built-in groove 3 51, built-in seat 352, ejector seat 353 and insertion groove 354, built-in groove 351 is opened in substrate 1, built-in seat 352 is arranged in built-in groove 351, two ends of built-in seat 352 are connected to the inner wall of substrate 1 through plate body, built-in seat 352 is arranged in insertion groove 354, ejector seat 353 is arranged above insertion groove 354, side edge of ejector seat 353 is connected to outer coating layer 4, guide rod 3511 is arranged in the middle of built-in groove 351, ejector seat 353 is sleeved on guide rod 3511, extrusion assembly 34 is movably inserted in insertion groove 354, extrusion assembly The ejection seat 353 is movably connected to the ejection seat 353, and the ejection seat 353 is movably inserted on the guide rod 3511. The upper end of the guide rod 3511 is connected to the inner wall of the substrate 1. The splicing strip 31 on one side of the substrate 1 is movably inserted and connected with the splicing groove 32 at the side end of the adjacent substrate 1, and a clamping seat 311 corresponding to the splicing groove 32 is provided between the splicing strip 31 and the substrate 1. The clamping seat 311 is plugged and docked with the splicing groove 32. The surfaces of the clamping seat 311 and the splicing groove 32 are both covered with a sealing gasket. Slots for the outer coating layer 4 to penetrate are respectively opened on both sides of the substrate 1. The outer coating layer 4 is connected to the internal pressure component 3 When the left extrusion plate 341 and the right extrusion plate 342 are connected, when splicing, the left extrusion plate 341 and the right extrusion plate 342 are inserted into the splicing groove 32. When the left extrusion plate 341 and the right extrusion plate 342 are inserted into the extrusion groove 33, the extrusion groove 33 squeezes the tail ends of the left extrusion plate 341 and the right extrusion plate 342, so that the front ends of the left extrusion plate 341 and the right extrusion plate 342 are opened to squeeze the ejection seat 353. The ejection seat 353 moves on the guide rod 3511, driving the outer coating layer 4 to be tightened, improving the flatness of the floor surface, and preventing the outer coating layer 4 from falling off during long-term use, thereby improving the stability of the overall installation and increasing the service life.

[0040] In summary, the present invention proposes a UV-coated micro-chamfered floor. A splicing groove 32 is provided on the other side of the substrate 1, and an extrusion groove 33 is extended in the splicing groove 32. The front end of the splicing strip 31 is connected to an extrusion component 34. The interior of the substrate 1 is provided with an internal pressure component 35. When the bottom plate is assembled, the splicing strip 31 and the extrusion component 34 are inserted into the splicing groove 32, which effectively assembles the floor, and the assembly process is convenient. The bottom end of the outer coating layer 4 is connected to the surface of the substrate 1 through a hot glue layer. The UV coating 41 on the outer coating layer 4 is easy to produce, can be quickly cured, and has a short drying cycle, which shortens the production cycle and improves the production efficiency of the floor. The antifouling layer 42 effectively prevents the surface of the outer coating layer 4 from being contaminated, thereby improving the overall practicality and the performance of the floor in practical use. The balancing layer 21 is provided with two layers, and the two balancing layers 21 are both pressed and fixed on the upper and lower surfaces of the substrate 1 by means of a hot glue layer. The anticorrosive layer 24 ensures the anticorrosive performance of the entire floor and prevents rot caused by moisture. Under the effect of anticorrosion, the wear resistance of the entire floor is increased, and the service life of the floor is increased. The extrusion component 34 is movably inserted into the insertion groove 354, and the extrusion component 34 is movably connected to the ejection seat 353, and the ejection seat 353 is movably connected. The movable plug-in is arranged on the guide rod 3511, the upper end of the guide rod 3511 is connected to the inner wall of the substrate 1, the splicing strip 31 on one side of the substrate 1 is movably plugged and connected with the splicing groove 32 at the side end of the adjacent substrate 1, and a clamping seat 311 corresponding to the splicing groove 32 is arranged between the splicing strip 31 and the substrate 1, the clamping seat 311 and the splicing groove 32 are plugged and docked, and the surface of the clamping seat 311 and the splicing groove 32 are covered with a sealing gasket, and slots for the outer coating layer 4 to penetrate are respectively opened on both sides of the substrate 1, and the outer coating layer 4 is connected to the internal pressure component 35. When splicing, the left extrusion The plate 341 and the right extrusion plate 342 are inserted into the splicing groove 32. When the left extrusion plate 341 and the right extrusion plate 342 are inserted into the extrusion groove 33, the extrusion groove 33 squeezes the tail ends of the left extrusion plate 341 and the right extrusion plate 342, so that the front ends of the left extrusion plate 341 and the right extrusion plate 342 open to squeeze the ejection seat 353. The ejection seat 353 moves on the guide rod 3511, driving the outer coating layer 4 to tighten, thereby improving the flatness of the floor surface and preventing the outer coating layer 4 from falling off during long-term use, thereby improving the stability of the overall installation and increasing the service life.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UV-coated micro-chamfered floor, characterized in that: It comprises a base plate (1), the upper and lower ends of the base plate (1) are both covered with a protective layer (2), and both sides of the base plate (1) are provided with assembly components (3); The assembling assembly (3) comprises a splicing strip (31), a splicing groove (32), an extrusion groove (33), an extrusion assembly (34) and an internal pressure assembly (35); the splicing strip (31) is fixed to a side end of the base plate (1); a splicing groove (32) is provided on the other side of the base plate (1); an extrusion groove (33) is extended inside the splicing groove (32); the front end of the splicing strip (31) is connected to the extrusion assembly (34); and the internal pressure assembly (35) is provided inside the base plate (1); The two side edges of the substrate (1) are respectively provided with chamfers (11), and the outer side of the protective layer (2) is covered with an outer coating layer (4); The internal pressure assembly (35) comprises a built-in groove (351), a built-in seat (352), an ejection seat (353) and an insertion groove (354); the built-in groove (351) is provided in the base plate (1); the built-in seat (352) is provided in the built-in groove (351); both ends of the built-in seat (352) are connected to the inner wall of the base plate (1) through a plate body; the built-in seat (352) is provided in the insertion groove (354); the ejection seat (353) is provided above the insertion groove (354); The side edge of the ejection seat (353) is connected to the outer coating layer (4); a guide rod (3511) is arranged in the middle of the built-in groove (351); the ejection seat (353) is sleeved on the guide rod (3511); the extrusion assembly (34) is movably inserted into the insertion groove (354); the extrusion assembly (34) is movably connected to the ejection seat (353); the ejection seat (353) is movably inserted on the guide rod (3511); and the upper end of the guide rod (3511) is connected to the inner wall of the substrate (1).

2. The UV-coated micro-chamfered floor according to claim 1, characterized in that: The surface of the outer coating layer (4) is coated with a layer of UV coating (41), the surface of the UV coating (41) is covered with an anti-fouling layer (42), and the bottom end of the outer coating layer (4) is connected to the surface of the substrate (1) via a thermal adhesive layer.

3. The UV-coated micro-chamfered floor according to claim 1, characterized in that: The protective layer (2) comprises a balancing layer (21), a decorative layer (22), a waterproof layer (23) and an anti-corrosion layer (24); the balancing layer (21) is arranged at the upper and lower parts of the substrate (1); the decorative layer (22) is arranged on the surface of the balancing layer (21); the waterproof layer (23) is arranged on the surface of the decorative layer (22); and the anti-corrosion layer (24) is arranged on the surface of the waterproof layer (23).

4. The UV-coated micro-chamfered floor according to claim 3, characterized in that: The decorative layer (22) comprises a topcoat layer and a primer layer, the topcoat layer and the primer layer are sprayed on the outer surface of the balancing layer (21) respectively, the balancing layer (21) is provided with two layers, and the two balancing layers (21) are pressed and fixed on the upper and lower surfaces of the substrate (1) by means of a hot glue layer.

5. The UV-coated micro-chamfered floor according to claim 1, characterized in that: The extrusion assembly (34) comprises a left extrusion plate (341), a right extrusion plate (342), a connecting seat (343) and an axle connecting rod (344). The inner ends of the left extrusion plate (341) and the right extrusion plate (342) are both installed with connecting seats (343). The connecting seats (343) between the left extrusion plate (341) and the right extrusion plate (342) are arranged alternately. The connecting seats (343) at the bottom ends of the left extrusion plate (341) and the right extrusion plate (342) are plugged and connected by the axle connecting rod (344). The inner end of the connecting seat (343) is connected to the axle connecting rod (344) through a torsion spring. The axle connecting rod (344) is installed through the front end of the splicing strip (31).

6. The UV-coated micro-chamfered floor according to claim 1, characterized in that: The splicing strip (31) on one side of the substrate (1) is movably plugged into and connected with the splicing groove (32) on the side end of the adjacent substrate (1), and a clamping seat (311) corresponding to the splicing groove (32) is provided between the splicing strip (31) and the substrate (1), the clamping seat (311) and the splicing groove (32) are plugged into and butted against each other, and the surfaces of the clamping seat (311) and the splicing groove (32) are both covered with sealing gaskets.

7. The UV-coated micro-chamfered floor according to claim 1, characterized in that: Slots for the outer coating layer (4) to penetrate are respectively provided on both sides of the substrate (1), and the outer coating layer (4) is connected to the internal pressure component (35).

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