CN208329481U

CN208329481U - A kind of PVC- metal composite splice floor board

Info

Publication number: CN208329481U
Application number: CN201820833800.5U
Authority: CN
Inventors: 崔舒翔; 郑磊磊; 王红伟; 张玉奇
Original assignee: Jiaozuo Fuquan Plastic Co Ltd
Current assignee: Jiaozuo Fuquan Plastic Co Ltd
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2019-01-04
Anticipated expiration: 2028-05-31

Abstract

The utility model discloses a kind of PVC- metal composite splice floor boards, including metal splicing substrate, polyurethane buffering layer, layer of PVC plate, decorative layer and the surface layer PMMA being bonded by hot melt adhesive；Metal splicing substrate includes central sheet and raised edge strip, has dovetail groove and the dovetail with dovetail groove cooperation on one group of opposite edge strip respectively, has rectangular channel and the location lug with rectangular channel cooperation respectively on another group of opposite edge strip；Layer of PVC plate includes the first PVC board, latticed PVC supporting vertical plate and the second PVC board, and PVC- metal composite splice floor board is square plate.The utility model improves intensity and stretch-proof effect using the splicing substrate of metal material, floor surface texture and aesthetic feeling are improved using the surface layer PMMA and decorative layer combination, and the integral strength that weight further promotes floor simultaneously is reduced using the layer of PVC plate of the vertical plate containing grid.

Description

A kind of PVC- metal composite splice floor board

Technical field

The utility model relates to architectural decoration material fields, more particularly to a kind of PVC- metal composite splice floor board.

Background technique

PVC floor is popular a kind of novel light body floor decorative material in the world today, also referred to as " light body Material ".It is a kind of product very popular in American-European and Asia Japan and Korea S, fashionable foreign countries initially enter Chinese city from the beginning of the eighties , big and medium-sized cities at home have obtained universal approval so far, using very extensive, for example family, hospital, school, do The various places such as public building, factory, public place, supermarket, business, stadiums.

In the prior art, PVC floor usually offers mutual assembly in the side wall surface of PVC floor itself in assembly Protrusion and groove, to achieve the purpose that assembly, but use above-mentioned erection method so that the PVC floor intensity after assembly is low, Waterproof, dampproof effect are poor, and during setting protrusion or groove, it is easy to damage PVC floor, bring not to manufacturer Necessary loss, meanwhile, single PVC material keeps its surface tactile sensation poor, and it is heat-insulated, soundproof effect is also undesirable, it is being laid with plane When not smooth enough, when PVC floor stress of laying have it is obvious sink, may cause the whole damaged of floor.

Utility model content

Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of spellings of PVC- metal composite Earth plate improves intensity and stretch-proof effect using the splicing substrate of metal material, is combined using the surface layer PMMA and decorative layer Mode improves floor surface texture and aesthetic feeling, reduces using the layer of PVC plate of the vertical plate containing grid weight and is further promoted simultaneously The integral strength on floor.

The purpose of this utility model is achieved through the following technical solutions:

A kind of PVC- metal composite splice floor board, the metal including being bonded by hot melt adhesive splice substrate, polyurethane buffering Layer, layer of PVC plate, decorative layer and the surface layer PMMA；The metal splicing substrate includes central sheet and raised edge strip, wherein one group of phase Dovetail to dovetail groove is respectively set on edge strip and with dovetail groove cooperation, be respectively set on another group of opposite edge strip rectangular channel and With the location lug of rectangular channel cooperation；The layer of PVC plate includes the first PVC board, latticed PVC supporting vertical plate and the second PVC board, institute Decorative layer is stated as one of carbonization grain board, color printing facing paper, PP/PE/EVA decorating film, stone grain board.

In order to preferably realize that the utility model, the PVC- metal composite splice floor board are square plate.

Further, the metal splicing substrate is one of aluminium alloy, magnesium alloy, almag, the dovetail groove Depth with rectangular channel is 5-15mm, and the central sheet is with a thickness of 0.3-1mm, and the protrusion edge strip is with a thickness of 3-6mm.

Preferably, first PVC board and the second PVC board with a thickness of 1-2mm, latticed PVC supporting vertical plate thickness It is 3-5mm for 1-2mm height.

Further, the decorative layer thickness is 0.2-0.5mm.

Preferably, the PMMA skin depth is 0.5-3mm.

The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that

1, the utility model is using intensity and stretch-proof effect is improved using the splicing substrate of metal material, using containing net The layer of PVC plate of lattice vertical plate further promotes the integral strength on floor while reducing weight, so that not flat enough being laid with plane When whole, when PVC floor stress of laying do not have it is obvious sink, avoid the whole damaged of floor.

2, floor surface texture and aesthetic feeling are improved using the surface layer PMMA and decorative layer combination；

3, polyurethane buffering layer, while the hollow structure of the layer of PVC plate using the vertical plate containing grid are increased, it is whole to promote floor Heat-insulated, the soundproof effect of body.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the connecting method schematic diagram of the utility model.

Specific embodiment

Below with reference to embodiment and attached drawing, the utility model is described in further detail, but the reality of the utility model It is without being limited thereto to apply mode.

As shown in Figure 1:

Embodiment 1

A kind of PVC- metal composite splice floor board, aluminum alloy splicing substrate, polyurethane including being bonded by hot melt adhesive are slow Rush layer 2, layer of PVC plate, carbonization grain board 4 and the surface layer PMMA 5；The aluminum alloy splicing substrate includes central sheet 101 and protrusion Edge strip 102, wherein the dovetail 103 that dovetail groove 104 is respectively set and cooperates with dovetail groove 104 on one group of opposite edge strip, another Rectangular channel 106 and the location lug 105 with rectangular channel cooperation is respectively set on the opposite edge strip of group；The layer of PVC plate includes the first PVC Plate 301, latticed PVC supporting vertical plate 302 and the second PVC board 303, the decorative layer 4 be carbonization grain board, color printing facing paper, One of PP/PE/EVA decorating film, stone grain board；The PVC- metal composite splice floor board is square plate；The dovetail groove 104 and the depth of rectangular channel 106 be 5mm, the central sheet 101 with a thickness of 0.3mm, the protrusion edge strip 102 with a thickness of 3mm；First PVC board 301 and the second PVC board 303 with a thickness of 1mm, latticed PVC supporting vertical plate 302 with a thickness of 1mm high Degree is 3mm；The decorative layer 4 is with a thickness of 0.2mm；The surface layer PMMA 5 is with a thickness of 0.5mm.

Embodiment 2

A kind of PVC- metal composite splice floor board, magnesium alloy splicing substrate, polyurethane including being bonded by hot melt adhesive are slow Rush layer 2, layer of PVC plate, decorative layer 4 and the surface layer PMMA 5；The magnesium alloy splicing substrate includes central sheet 101 and raised edge strip 102, wherein the dovetail 103 that dovetail groove 104 is respectively set and cooperates with dovetail groove 104 on one group of opposite edge strip, another group of phase Location lug 105 to rectangular channel 106 is respectively set on edge strip and with rectangular channel cooperation；The layer of PVC plate includes the first PVC board 301, latticed PVC supporting vertical plate 302 and the second PVC board 303, the decorative layer 4 are carbonization grain board, color printing facing paper, PP/ One of PE/EVA decorating film, stone grain board；The PVC- metal composite splice floor board is square plate；The dovetail groove 104 Depth with rectangular channel 106 is 15mm, and the central sheet 101 is with a thickness of 1mm, and the protrusion edge strip 102 is with a thickness of 6mm；Institute State the first PVC board 301 and the second PVC board 303 is with a thickness of 2mm height with a thickness of 2mm, latticed PVC supporting vertical plate 302 5mm；The decorative layer 4 is with a thickness of 0.5mm；The surface layer PMMA 5 is with a thickness of 3mm.

As shown in Fig. 2, using the utility model PVC- metal composite splice floor board when, by the dovetail groove and rectangle of A plate Raised edge strip is placed on the corner of most peripheral where slot, and B plate is cut into two pieces along the middle line for being parallel to rectangular channel edge strip, will be cut out Section corresponds to periphery, then splicing is inserted into along the dovetail 103 of A plate, later by the locating slot of 105 corresponding A plate of the locating piece of C plate Docking, then be inserted into and docked along the dovetail 103 of C plate with the dovetail groove of D plate, floor is spliced, compound splicing is finally made Floor is limited horizontal and vertical, improves intensity and stretch-proof effect, when laying plane is not smooth enough, is laid with PVC floor stress when do not have it is obvious sink, avoid the whole damaged of floor, improve floor surface texture and aesthetic feeling and ground Heat-insulated, the soundproof effect of plate entirety.

In conclusion description through this embodiment, can make those skilled in the art's better implementation this programme.

Claims

1. a kind of PVC- metal composite splice floor board, it is characterised in that: the metal including being bonded by hot melt adhesive splices substrate, gathers Urethane buffer layer, layer of PVC plate, decorative layer and the surface layer PMMA；Metal splicing substrate includes central sheet and raised edge strip, In dovetail groove and the dovetail with dovetail groove cooperation is respectively set on one group of opposite edge strip, be respectively set on another group of opposite edge strip Rectangular channel and the location lug cooperated with rectangular channel；The layer of PVC plate includes the first PVC board, latticed PVC supporting vertical plate and second PVC board, the decorative layer are one of carbonization grain board, color printing facing paper, PP/PE/EVA decorating film, stone grain board.

2. a kind of PVC- metal composite splice floor board according to claim 1, it is characterised in that: the PVC- metal composite Splice floor board is square plate.

3. a kind of PVC- metal composite splice floor board according to claim 1, it is characterised in that: the metal splices substrate For one of aluminium alloy, magnesium alloy, almag, the depth of the dovetail groove and rectangular channel is 5-15mm, and the center is thin Plate thickness is 0.3-1mm, and the protrusion edge strip is with a thickness of 3-6mm.

4. a kind of PVC- metal composite splice floor board according to claim 1, it is characterised in that: first PVC board and Second PVC board with a thickness of 1-2mm, latticed PVC supporting vertical plate with a thickness of 1-2mm height be 3-5mm.

5. a kind of PVC- metal composite splice floor board according to claim 1, it is characterised in that: the decorative layer thickness is 0.2-0.5mm。

6. a kind of PVC- metal composite splice floor board according to claim 1, it is characterised in that: the PMMA skin depth For 0.5-3mm.