CN211622427U - Anti-deformation insect-proof lock catch type SPC wood floor - Google Patents

Abstract

The utility model relates to a resistance to deformation protection against insects hasp formula SPC timber apron, including the SPC substrate layer the higher authority of SPC substrate layer be equipped with ultra-thin wooden layer, a serial communication port, ultra-thin wooden layer is camphorwood, has the effect of anticorrosive expelling parasite, be equipped with wooden surface course above the ultra-thin wooden layer, wooden surface course and ultra-thin wooden layer texture vertically and horizontally staggered, ultra-thin wooden layer can reduce the coefficient of expansion difference with the SPC substrate layer and avoid wooden surface course and the coefficient of expansion difference of SPC substrate layer simultaneously. Set up the ultra-thin wooden layer of one deck through the top at the SPC substrate layer, can avoid the coefficient of expansion difference of wooden surface course and SPC substrate, effectively prevent the dislocation deformation on floor, improve the life and the pleasing to the eye degree on floor.

Description

Anti-deformation insect-proof lock catch type SPC wood floor

Technical Field

The utility model relates to a floor technical field especially relates to an anti-deformation protection against insects snap close formula SPC timber apron.

Background

Along with the improvement of living standard of people, people pay more and more attention to the quality of home furnishing, and the requirement on the quality of the floor is higher and higher.

At present, wood floors which are common in the market comprise solid wood floors, laminate wood floors and solid wood composite floors. Compared with a solid wood floor, the solid wood composite floor has the advantages of low price, difficult deformation and the like, and the strengthened wood floor has the advantages of impact resistance, difficult cracking and damage and the like. However, the solid wood composite floor is formed by alternately laminating plates of different tree species, and the glue amount used is large, which is not beneficial to environmental protection.

The SPC board is a composite floor material formed by mixing calcium powder, polyvinyl chloride and a stabilizer in a certain proportion, is an environment-friendly floor containing 100% of formaldehyde, but is difficult to meet the requirements of people in the aspect of beauty compared with a wood floor.

The SPC wood floor is a popular floor type formed by compounding SPC and solid wood and combining respective advantages, but the existing SPC wood floor still has the problems of easy deformation, short service life, poor insect prevention effect and the like.

Patent No. 201920326374.0 the balanced layer can make the coefficient of expansion on whole floor keep unanimous, is unlikely to because of the coefficient of expansion difference between the different sheet material layers is too big, leads to the dislocation on floor to warp, but the balanced layer thickness of this patent is unanimous with the thickness of wooden surface course, simultaneously because the balanced layer is wooden material, easily produces the noise when direct contact ground, needs to add the silence bed course, will increase whole manufacturing process's cost like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides an anti-deformation insect-prevention lock catch type SPC wood floor.

In order to achieve the above object, the utility model provides a following technical scheme: including the SPC substrate layer the higher authority of SPC substrate layer be equipped with ultra-thin wooden layer, its characterized in that, ultra-thin wooden layer is camphorwood, has anticorrosive effect of expelling parasite, be equipped with wooden surface course above the ultra-thin wooden layer, wooden surface course and ultra-thin wooden layer texture vertically and horizontally staggered, ultra-thin wooden layer can reduce the coefficient of expansion difference of avoiding wooden surface course and SPC substrate layer simultaneously with the SPC substrate layer.

Preferably, the ultrathin wood layer is camphorwood, so that the effects of corrosion prevention and insect repelling can be achieved;

preferably, the thickness of the ultrathin wood layer is 0.35-0.9mm, and meanwhile, the ultrathin wood layer is a longitudinal texture, so that the expansion coefficient can be greatly reduced, and the difference between the expansion coefficient and the expansion coefficient of the SPC substrate layer is reduced;

preferably, the wood surface layer is natural European oak or other solid wood, and the texture is beautiful and natural;

preferably, the thickness of the wood surface layer is 0.75-1.3mm, the thickness is proper, the cost is saved, and meanwhile, the floor is more stable;

preferably, the upper surface of the wood surface layer is provided with an ultrathin UV coating, and the thickness of the ultrathin UV coating is 0.2-0.5 mm, so that the concave-convex texture and the stereoscopic impression of the wood surface layer are clearer and more natural;

preferably, the thickness of the SPC substrate layer is 4.75-5.3mm, so that the floor quality is ensured, and the overall manufacturing cost is saved;

compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a resistance to deformation protection against insects lock catch type SPC timber apron low in manufacturing cost, anti deformation are effectual, the clear nature of texture, regard camphorwood as ultra-thin wooden layer to be located under the wooden surface course, guaranteed the effect of anticorrosive expelling parasite again when can reducing camphorwood smell.

Drawings

The present invention will be further described with reference to the accompanying drawings and the detailed description.

FIG. 1 is a schematic structural view of the present invention;

in the figure, 1, a wood face layer; 2. an ultra-thin wood layer; 3. an SPC substrate layer; 4. ultra-thin UV coating; 5. PUR glue layer.

Detailed Description

As shown in fig. 1, the anti-deformation and insect-proof lock catch type SPC wood floor comprises an SPC base material layer 3, a wood surface layer 1 and an ultrathin wood layer 2. Will ultra-thin wooden layer 2 paste through PUR glue film 5 SPC substrate layer 3 the higher authority, will with SPC substrate layer 3 complex will, wooden surface course 1 paste through PUR glue film 5 ultra-thin wooden layer 2 above, with ultra-thin wooden layer 2 complex, form wooden surface course 1, ultra-thin wooden layer 2, SPC substrate layer 3 three-layer composite sheet.

Laminating the three-layer composite board to enable the wood surface layer 1, the ultrathin wood layer 2 and the SPC substrate layer 3 to be tightly attached to one another, then carrying out scratch-resistant and wear-resistant treatment on the surface of the wood surface layer 1, mainly coating a layer of ultrathin UV curing adhesive on the wood surface layer 1, wherein the ultrathin UV curing adhesive has stronger scratch-resistant and wear-resistant properties, the thickness of the scratch-resistant and wear-resistant layer is 0.2-0.5 mm, and finally carrying out a lock-unlocking procedure on the three-layer composite board to obtain the anti-deformation insect-proof lock-catch type SPC wood floor;

furthermore, the ultrathin wood layer 2 is camphor wood, so that the effects of corrosion prevention and insect expelling can be achieved;

furthermore, the thickness of the ultrathin wood layer 2 is 0.35-0.9mm, and meanwhile, the ultrathin wood layer 2 is a longitudinal texture, so that the expansion coefficient can be greatly reduced, and the difference between the expansion coefficient and the expansion coefficient of the SPC substrate layer 3 is reduced;

furthermore, the wood surface layer 1 is natural European oak or other solid wood, and the texture is beautiful and natural;

furthermore, the thickness of the wood surface layer 1 is 0.75-1.3mm, the thickness is proper, the cost is saved, and the floor is more stable;

further, the upper surface of wooden surface course 1 is equipped with ultra-thin UV coating 4, the thickness of ultra-thin UV coating 4 is 0.2mm ~ 0.5mm for wooden surface course 1 has scratch-resistant, wear-resisting characteristics while the unsmooth sense of texture, third dimension are more clear nature.

Furthermore, the SPC substrate layer 3 has the advantages of environmental protection, deformation resistance, durability, mould resistance and the like, the thickness of the SPC substrate layer 3 is 4.75-5.3mm, the quality of the floor is guaranteed, and the whole manufacturing cost is saved;

to sum up, the SPC substrate layer 3 and the wood surface layer 1 are compounded, so that the wood surface layer has the advantages of environmental protection, deformation resistance, durability and the like of SPC, has the advantages of nature and beauty of natural wood, saves the use of wood and protects the environment; the ultrathin wood layer 2 is added between the wood surface layer 1 and the SPC base material layer 3, so that the expansion coefficient difference between the ultrathin wood layer 2 and the SPC base material layer 3 can be effectively reduced, and the deformation caused by the expansion coefficient difference between the wood surface layer 1 and the SPC base material layer 3 is avoided, so that the anti-deformation effect is excellent, and the service life is long; the ultrathin wood layer 2 can achieve the effects of corrosion prevention and insect repelling by adopting camphorwood.

The above description is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or replacements within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides an anti deformation protection against insects hasp formula SPC timber apron, includes SPC substrate layer (3), characterized by SPC substrate layer (3) the higher authority be equipped with ultra-thin wooden layer (2), be equipped with wooden surface course (1) above ultra-thin wooden layer (2), the coefficient of expansion difference of wooden surface course and SPC substrate layer is avoided simultaneously to the coefficient of expansion difference of reduction and SPC substrate layer (3) that ultra-thin wooden layer (2) can be very big.

2. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 1, wherein the ultra-thin wood layer (2) is camphorwood; the thickness of the ultrathin wood layer (2) is 0.35-0.9 mm.

3. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 2, wherein the ultra-thin wood layer (2) is a longitudinal grain.

4. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 1, wherein the wood surface layer (1) is natural Oak; the thickness of the wood surface layer (1) is 0.75-1.3 mm.

5. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 4, wherein the wood surface layer (1) is cross-grain.

6. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 4, wherein the upper surface of the wood surface layer (1) is provided with the ultra-thin UV coating (4), and the thickness of the ultra-thin UV coating (4) is 0.2 mm-0.5 mm.

7. The anti-deformation and anti-insect locking type SPC wood floor as claimed in claim 1, wherein the thickness of the SPC substrate layer (3) is 4.75-5.3 mm.

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