EB curing enhanced multilayer composite floor

Abstract

The utility model relates to the technical field of composite floors, and discloses an EB curing enhanced multilayer composite floor. Comprising a base plate, a buffering bottom plate, a movable plate, an EB curing layer plate, an anti-aging layer, a waterproof layer, an antibacterial layer and an adhesion layer, the buffering bottom plate is fixedly connected to the upper surface of the base plate, the upper portion of the buffering bottom plate is sleeved with the movable plate in a sliding mode, and the EB curing layer plate is fixedly connected to the upper surface of the movable plate. The buffer bottom plate and the movable plate can achieve certain buffer protection treatment through the elastic strips when the EB curing layer plate is impacted, the service life of the EB curing layer plate can be prolonged, the base plates can be installed by inserting the inserting strips into the strip-shaped openings, and after the inserting strips are inserted into the strip-shaped openings, the base plates can be installed in the strip-shaped openings. And the torsional springs push the baffles to extend into the fan-shaped grooves, so that the insertion strips are stably arranged in the strip-shaped openings, and the stability of connection between the base plates can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floors, in particular to an EB-cured enhanced multi-layer composite floor. Background Art

[0002] Composite floors are a common type of floor material, composed of multiple layers of materials with different properties. Their main characteristics include wear resistance, easy cleaning, convenient installation, good stability, etc. EB-cured floors are a type of floor material manufactured using electron beam curing technology. This technology irradiates a coating with high-energy electron beams, causing it to cure instantly, thereby forming a strong surface with high wear resistance and stain resistance effects.

[0003] After retrieval, Chinese Patent Publication No. CN209760683U relates to an EB-cured polypropylene film-faced multi-layer composite floor, which includes a floor substrate body and a surface layer attached to the body. Among them, the substrate body is a multi-layer substrate with a thickness of 11.7 - 14.7 mm, and the surface layer is composed of an EB-cured polypropylene film adhered by a polyurethane resin adhesive layer;

[0004] In the prior art, during the use of composite floors, in order to improve the wear resistance and service life of the surface of the composite floors, EB-cured materials are used to cover the surface of the floors. However, the surface hardness of the composite floors is relatively high, which is not conducive to quick and stable installation processing. Moreover, the high surface hardness of the floors lacks buffer protection when contacting external objects, which will affect the comfort during the use of the composite floors. Therefore, the utility model designs an EB-cured enhanced multi-layer composite floor. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the prior art that the surface hardness of composite floors is relatively high, which is not conducive to quick and stable installation processing, and the high surface hardness of the floors lacks buffer protection when contacting external objects, which will affect the comfort during the use of the composite floors, and to propose an EB-cured enhanced multi-layer composite floor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An EB-cured enhanced multi-layer composite floor comprises a substrate, a buffer bottom plate, a movable plate, an EB-cured layer plate, an anti-aging layer, a waterproof layer, an antibacterial layer and an adhesion layer, wherein the buffer bottom plate is fixedly connected to the upper surface of the substrate, the movable plate is slidably sleeved above the buffer bottom plate, the EB-cured layer plate is fixedly connected to the upper surface of the movable plate, a plugging strip is fixedly connected to the side wall of the substrate, an elastic strip is fixedly connected to the inner wall of the movable plate, the bottom of the elastic strip is pressed tightly against the upper surface of the buffer bottom plate, a strip-shaped opening is provided on the side of the substrate away from the plugging strip, a groove is provided on the inner wall of the plugging strip, a rotating rod is fixedly connected to the inner wall of the plugging strip located in the groove, a baffle and a torsion spring are fixedly sleeved on the rod wall of the rotating rod, one end of the torsion spring is fixedly connected to the inner wall of the baffle plate, and the other end of the torsion spring is fixedly connected to the inner wall of the plugging strip, a fan-shaped groove is provided on the inner wall of the substrate located in the strip-shaped opening, and the baffle plate extends to the inside of the fan-shaped groove.

[0008] Preferably, the anti-aging layer is fixedly connected to the bottom of the substrate, the waterproof layer is fixedly connected to the side of the anti-aging layer away from the substrate, the anti-aging layer is paved with a polyurethane foam board, and the waterproof layer is paved with a PVC waterproof and breathable membrane.

[0009] Preferably, the antibacterial layer is fixedly connected to the side of the waterproof layer away from the anti-aging layer, the adhesion layer is fixedly connected to the side of the antibacterial layer away from the waterproof layer, the antibacterial layer is paved with antibacterial ceramics, the adhesion layer is arranged to be paved with diatom boards and has multiple bumps on the bottom.

[0010] Preferably, a strip sealing plug is inserted into the inner wall of the strip opening, a cover plate is fixedly connected to the side wall of the strip sealing plug, a recess is formed on the inner wall of the cover plate, and a metal shell is fixedly connected to the inner wall of the recess of the cover plate.

[0011] Preferably, a guide block is fixedly connected to the side wall of the buffer bottom plate, a guide groove is provided on the inner wall of the movable plate, and the guide block is slidably arranged on the inner wall of the guide groove.

[0012] Preferably, a buffer pad is fixedly connected to the bottom of the buffer bottom plate, and a sealing strip is fixedly connected to the side wall of the base plate.

[0013] Preferably, a recess is provided on the inner wall of the buffer bottom plate, a guide ring is fixedly connected to the inner wall of the recess of the buffer bottom plate, a slide cylinder is slidably provided on the inner wall of the guide ring, and the bottom of the slide cylinder extends to the inside of the recess and is fixedly connected to a slider.

[0014] Preferably, a damping pad is fixedly connected to the side wall of the sliding block, a rubber pad is fixedly connected to the inner wall of the buffer bottom plate located in the recess, and the damping pad is pressed against the inner wall of the rubber pad.

[0015] Preferably, a screw rod is threadedly connected to the inner wall of the slide cylinder, an opening is formed on the top inner wall of the EB cured layer plate, and the top rod wall of the screw rod extends to the inside of the opening and is fixedly connected to a handle.

[0016] Preferably, a high-strength pull rope is provided at the bottom of the screw rod, and one end of the high-strength pull rope facing away from the screw rod is fixedly connected to the side wall of the baffle.

[0017] Compared with the prior art, the utility model provides an EB-cured enhanced multi-layer composite floor, which has the following beneficial effects:

[0018] 1. The EB-cured enhanced multi-layer composite floor can provide certain buffering protection when the EB-cured layer is impacted by means of a buffer bottom plate and a movable plate through elastic strips, thereby increasing the service life of the EB-cured layer. The base plates can be installed by inserting strips into the strip openings. After the insert strips are inserted into the strip openings, the torsion springs push the baffles to extend into the fan-shaped grooves, thereby making the insert strips stably arranged in the strip openings, thereby increasing the stability of the connection between the base plates.

[0019] 2. The EB-cured enhanced multi-layer composite floor can pull the high-strength pull rope to move when the screw is threadedly connected along the inner wall of the slide tube, so that the baffle can be retracted to the inside of the rectangular groove, which is convenient for pulling the insert strip out of the outside of the strip opening, thereby facilitating the disassembly of the composite floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic cross-sectional view of an EB-cured enhanced multi-layer composite floor proposed by the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the partial B in the middle is enlarged;

[0023] Figure 4 for Figure 1 The structural stereogram of the middle rubber plug;

[0024] Figure 5 for Figure 2 A three-dimensional diagram of the structure of the middle baffle.

[0025] In the figure: 1 substrate, 2 buffer bottom plate, 3 moving plate, 4EB curing layer plate, 5 anti-aging layer, 6 waterproof layer, 7 antibacterial layer, 8 adhesion layer, 9 insert strip, 10 strip sealing plug, 11 cover plate, 12 metal shell, 13 elastic strip, 14 guide block, 15 buffer pad, 16 sealing strip, 17 rotating rod, 18 baffle, 19 torsion spring, 20 high-strength pull rope, 21 slide cylinder, 22 guide ring, 23 slider, 24 damping pad, 25 rubber pad, 26 screw. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figures 1-5 , an EB-cured enhanced multi-layer composite floor, comprising a substrate 1, a buffer bottom plate 2, a movable plate 3, an EB-cured layer plate 4, an anti-aging layer 5, a waterproof layer 6, an antibacterial layer 7 and an adhesion layer 8, the buffer bottom plate 2 is fixedly connected to the upper surface of the substrate 1, the movable plate 3 is slidably sleeved above the buffer bottom plate 2, the EB-cured layer plate 4 is fixedly connected to the upper surface of the movable plate 3, the buffer bottom plate 2 and the movable plate 3 can play a certain buffering and protective role when the EB-cured layer plate 4 is impacted through the elastic strip 3, and the service life of the EB-cured layer plate 4 can be improved, an insertion strip 9 is fixedly connected to the side wall of the substrate 1, a strip opening is opened on the side of the substrate 1 away from the insertion strip 9, a strip sealing plug 10 is inserted into the inner wall of the strip opening, an elastic strip 13 is fixedly connected to the inner wall of the movable plate 3, and the bottom of the elastic strip 13 is pressed tightly against the upper surface of the buffer bottom plate 2.

[0029] A groove is provided on the inner wall of the inserting strip 9, and a rotating rod 17 is fixedly connected to the inner wall of the groove of the inserting strip 9. A baffle 18 and a torsion spring 19 are fixedly sleeved on the rod wall of the rotating rod 17. One end of the torsion spring 19 is fixedly connected to the inner wall of the baffle 18, and the other end of the torsion spring 19 is fixedly connected to the inner wall of the inserting strip 9. A fan-shaped groove is provided on the inner wall of the substrate 1 located at the strip-shaped opening, and the baffle 18 extends to the inside of the fan-shaped groove. The torsion spring 19 can push the baffle 18 to extend to the inside of the fan-shaped groove, so that the inserting strip 9 is stably arranged inside the strip opening, which can improve the stability of the connection between the substrates 1.

[0030] A cover plate 11 is fixedly connected to the side wall of the strip sealing plug 10, a recess is provided on the inner wall of the cover plate 11, a metal shell 12 is fixedly connected to the inner wall of the cover plate 11 located in the recess, a guide block 14 is fixedly connected to the side wall of the buffer bottom plate 2, a guide groove is provided on the inner wall of the movable plate 3, the guide block 14 is slidably arranged on the inner wall of the guide groove, a buffer pad 15 is fixedly connected to the bottom of the buffer bottom plate 2, and a sealing strip 16 is fixedly connected to the side wall of the base plate 1.

[0031] During use, the buffer base plate 2 and the moving plate 3 can play a certain buffer protection role through the elastic strip 3 when the EB curing layer board 4 is impacted, which can improve the service life of the EB curing layer board 4. The base plates 1 can be installed by inserting the inserting strips 9 into the inside of the strip-shaped openings. The anti-aging layer 5 is laid with a polyurethane foam board, which can improve the anti-aging effect of the floor. The guiding blocks 14 slide along the inner wall of the guiding groove, which can improve the sliding stability of the moving plate 3 above the buffer base plate 2. The sealing strip 16 can improve the sealing performance between multiple base plates 1.

[0032] After the inserting strip 9 is inserted into the inside of the strip-shaped opening, the torsion spring 19 can push the baffle 18 to extend into the inside of the fan-shaped groove, so that the inserting strip 9 is stably arranged in the strip-shaped opening, which can improve the connection stability between the base plates 1. When the inside of the strip-shaped opening of the base plate 1 at the edge does not need to be inserted by the inserting strip 9, the strip-shaped sealing plug 10 can improve the sealing performance inside the strip-shaped opening.

[0033] Embodiment 2

[0034] Refer to Figures 1-5 , the anti-aging layer 5 is fixedly connected to the bottom of the base plate 1, the waterproof layer 6 is fixedly connected to the side of the anti-aging layer 5 facing away from the base plate 1, the antibacterial layer 7 is fixedly connected to the side of the waterproof layer 6 facing away from the anti-aging layer 5, and the adhesion layer 8 is fixedly connected to the side of the antibacterial layer 7 facing away from the waterproof layer 6.

[0035] The anti-aging layer 5 is laid with a polyurethane foam board, the waterproof layer 6 is laid with a PVC waterproof and breathable membrane, the antibacterial layer 7 is laid with antibacterial ceramics, and the adhesion layer 8 is set to be laid with a diatom board and is provided with a plurality of bumps at the bottom.

[0036] The waterproof layer 6 is laid with a PVC waterproof and breathable membrane, which can prevent water from penetrating into the inside of the base plate 1 and affecting its use strength. The antibacterial layer 7 is laid with antibacterial ceramics, which can improve the antibacterial effect of the floor. The adhesion layer 8 is set to be laid with a diatom board and is provided with a plurality of bumps at the bottom, which can improve the adhesion effect of the installation of the base plate 1.

[0037] A notch is formed in the inner wall of the buffer base plate 2. A guiding ring 22 is fixedly connected to the inner wall of the buffer base plate 2 at the notch. A sliding cylinder 21 is slidably arranged on the inner wall of the guiding ring 22. The bottom of the sliding cylinder 21 extends into the notch and is fixedly connected with a sliding block 23. A damping pad 24 is fixedly connected to the side wall of the sliding block 23. A rubber pad 25 is fixedly connected to the inner wall of the buffer base plate 2 at the notch. The damping pad 24 is tightly pressed on the inner wall of the rubber pad 25.

[0038] The sliding of the slide cylinder 21 along the inner wall of the guide ring 22 can further improve the stability of the moving plate 3 moving on the buffer base plate 2, and the sliding of the damping pad 24 along the inner wall of the rubber pad 25 can convert the external force into friction force, which can achieve a certain force release effect, reduce shaking and improve stability.

[0039] Embodiment 3

[0040] Reference Figures 1-5 The inner wall of the slide 21 is threadedly connected with a screw rod 26, the top inner wall of the EB curing layer 4 is provided with an opening, the top rod wall of the screw rod 26 extends to the inside of the opening and is fixedly connected with a handle 27, and a high-strength pull rope 20 is provided at the bottom of the screw rod 26, and the end of the high-strength pull rope 20 facing away from the screw rod 26 is fixedly connected to the side wall of the baffle 18.

[0041] When the screw rod 26 moves upward along the inner wall of the slide tube 21, it can pull the high-strength pull rope 20 to move, so that the baffle 18 can be retracted to the inside of the rectangular groove, making it easy to pull the insert 9 out of the strip-shaped opening, which can facilitate the disassembly of the composite floor.

[0042] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An EB-curing enhanced multi-layer composite floor, comprising a base plate (1), a buffer bottom plate (2), a moving plate (3), an EB-curing layer plate (4), an anti-aging layer (5), a waterproof layer (6), an antibacterial layer (7) and an adhesion layer (8), characterized in that: The buffer bottom plate (2) is fixedly connected to the upper surface of the substrate (1). The moving plate (3) is slidably sleeved above the buffer bottom plate (2). The EB curing layer plate (4) is fixedly connected to the upper surface of the moving plate (3). An insertion strip (9) is fixedly connected to the side wall of the substrate (1). An elastic strip (13) is fixedly connected to the inner wall of the moving plate (3). The bottom of the elastic strip (13) is pressed against the upper surface of the buffer bottom plate (2). A strip-shaped opening is formed on one side of the substrate (1) away from the insertion strip (9). A groove is formed in the inner wall of the insertion strip (9). A rotating rod (17) is fixedly connected to the inner wall of the insertion strip (9) at the groove. A baffle (18) and a torsion spring (19) are fixedly sleeved on the rod wall of the rotating rod (17). One end of the torsion spring (19) is fixedly connected to the inner wall of the baffle (18). The other end of the torsion spring (19) is fixedly connected to the inner wall of the insertion strip (9). A sector-shaped groove is formed in the inner wall of the substrate (1) at the strip-shaped opening. The baffle (18) extends into the sector-shaped groove.

2. The EB-curing enhanced multi-layer composite floor according to claim 1, wherein: The anti-aging layer (5) is fixedly connected to the bottom of the substrate (1). The waterproof layer (6) is fixedly connected to the side of the anti-aging layer (5) away from the substrate (1). The anti-aging layer (5) is laid with a polyurethane foam board. The waterproof layer (6) is laid with a PVC waterproof and breathable membrane.

3. An EB-curing enhanced multi-layer composite floor according to claim 1, characterized in that: The antibacterial layer (7) is fixedly connected to the side of the waterproof layer (6) away from the anti-aging layer (5). The adhesion layer (8) is fixedly connected to the side of the antibacterial layer (7) away from the waterproof layer (6). The antibacterial layer (7) is laid with antibacterial ceramics. The adhesion layer (8) is set to be laid with a diatom board and has a plurality of bumps at the bottom.

4. An EB-curing enhanced multi-layer composite floor according to claim 1, characterized in that: A strip-shaped sealing plug (10) is inserted into the inner wall of the strip-shaped opening. A cover plate (11) is fixedly connected to the side wall of the strip-shaped sealing plug (10). A notch is formed in the inner wall of the cover plate (11). A metal shell (12) is fixedly connected to the inner wall of the cover plate (11) at the notch.

5. The EB-curing enhanced multi-layer composite floor according to claim 1, wherein: A guide block (14) is fixedly connected to the side wall of the buffer bottom plate (2). A guide groove is formed in the inner wall of the moving plate (3). The guide block (14) is slidably arranged in the inner wall of the guide groove.

6. The EB-curing enhanced multi-layer composite floor according to claim 1, wherein: A buffer pad (15) is fixedly connected to the bottom of the buffer bottom plate (2). A sealing strip (16) is fixedly connected to the side wall of the substrate (1).

7. An EB-cured enhanced multi-layer composite floor according to claim 1, characterized in that: A notch is formed in the inner wall of the buffer bottom plate (2). A guide ring (22) is fixedly connected to the inner wall of the buffer bottom plate (2) at the notch. A sliding cylinder (21) is slidably arranged in the inner wall of the guide ring (22). The bottom of the sliding cylinder (21) extends into the notch and is fixedly connected to a slider (23).

8. An EB-curing enhanced multi-layer composite floor according to claim 7, characterized in that: A damping pad (24) is fixedly connected to the side wall of the slider (23). A rubber pad (25) is fixedly connected to the inner wall of the buffer bottom plate (2) at the notch. The damping pad (24) is pressed against the inner wall of the rubber pad (25).

9. An EB-curing enhanced multi-layer composite floor according to claim 7, characterized in that: The inner wall of the slide cylinder (21) is threadedly connected with a screw rod (26), the top inner wall of the EB cured layer (4) is provided with an opening, and the top rod wall of the screw rod (26) extends to the inside of the opening and is fixedly connected with a handle (27).

10. An EB-curing enhanced multi-layer composite floor according to claim 9, characterized in that: A high-strength pull rope (20) is provided at the bottom of the screw rod (26), and one end of the high-strength pull rope (20) facing away from the screw rod (26) is fixedly connected to the side wall of the baffle (18).

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