CN2539793Y

CN2539793Y - Plastic and wood composite floor

Info

Publication number: CN2539793Y
Application number: CN 02210626
Authority: CN
Inventors: 李忠文
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-15
Filing date: 2002-03-15
Publication date: 2003-03-12
Anticipated expiration: 2012-03-15

Abstract

The utility model relates to a plastic and wood composite floor, which comprises a wood layer and is characterized of having a plastic profile floor layer. A shock-absorbing foam plastic layer is distributed on the lower part of the plastic profile floor layer, and the upper part of the plastic profile floor layer is equipped with an adhesive layer and a wood surface layer in sequence; the plastic profile floors is connected by a convex-concave inserted structure. The utility model provides a novel composite floor for indoor decoration field, and greatly saves the use amount of wood. The structure is a floor which has the same texture, intensity, pattern and color as natural wood floor, and the use amount of wood of the floor is approximately 0.5 percent of the use amount of wood of the natural wood floor. The utility model has the advantages of anti-moisture, non-deformation, non-warping, high installation accuracy, non-use of nails, no damage of floor, convenient installation, rapidness and accuracy, no noise in installation and use, good shock absorption, comfortable walking, easy disassembly and assembly, capability of replacement, good fire-retardant effect, etc.

Description

The plastics solid wooden compound floor

Technical field

The utility model relates to the interior decoration technical field, specifically a kind of plastics solid wooden compound floor that adopts the composite material making of saving timber.

Background technology

The manufacturing materials on tradition floor is generally wooden, bamboo matter, and various artificial synthetic plate manufacturings.Along with China's industrial or agricultural constantly develops, living standards of the people improve constantly, and dwelling environment and condition constantly improve and improve, and the house decoration field obtains develop rapidly, and the floor consumption is very big, and consumption of wood is also very considerable.As everyone knows, China's afforestation rate is very low, the timber resources scarcity.Under the timber resources condition of limited, utilize substitution material to replace timber, thereby save a large amount of timber resources, make timber resources be able to more effectively utilize, the realization of this problem says that from environment protection significance still social benefit all will be very great.

Summary of the invention

It is the plastics solid wooden compound floor of supporter and wooden veneer that the purpose of this utility model provides a kind of plastics that adopt.

The purpose of this utility model is achieved in that it includes layer of wood, it is characterized in that being provided with a plastic material floor layer, be furnished with a damping foam layer in the lower part of this plastic material floor layer, be disposed with glue-line, wooden surface layer on the top of plastic material floor layer; The convex-concave connected structure is adopted in connection between the plastic material floor.Mating formation of this novel floor adopts plug-in type to mat formation.

The purpose of this utility model also comprises: the bottom on the plastic material floor also is evenly distributed with the plastic material common joists; Have one in the side on plastic material floor and can press from both sides spacing holddown groove mutually by spring steel plate with common joists.

In the cavity on above-mentioned plastic material floor, be filled with mixed material as supporter, this mixed material be meant synthetic resin, synthetic fibers, wood chip, fruit shells powder, fossil meal, embedding bamboo let material or above-mentioned between mixture.

Surface layer is only done with a small amount of high-quality high-grade timber in floor of the present utility model, uses the high-efficiency environment friendly adhesive and is compounded on highstrenghtpiston's section bar floor layer through machinery, and the section bar cavity is partially filled to have the mixed material as supporter to improve anti-bending strength to strengthen rigidity.Floor surface spray is with high-grade wear resistant paint, and is not only wear-resisting but also attractive in appearance beautiful.This floor except the peculiar high-quality in floor that keeps traditional high-grade timber to manufacture, preciousness, the texture, intensity, texture, the color and luster that also keep high-grade timber simultaneously and had, and also nonhygroscopic, be not afraid of wet, do not absorb water, indeformable etc.

The utility model also makes the floor paving process thoroughly be improved, and the conventional method of mating formation in the floor is subjected to severe challenge, and the chiso-mallet axe nail of traditional approach will become history.The utility model floor installation process without nail, no matter be all not use nail between floor and keel or keel and floor and floor and the floor, also just not damage floor, it is convenient especially to install, quick accurate.Noiseless in the installation process.Floor overall appearance after the installation, installation accuracy height, walking is comfortable, damping good, has thoroughly effected a radical cure the sound of trampling that floor deformation caused.Also dismantled and assembled, replaceable.

The utility model is owing to provide a kind of novel finishing material composite floor board in the interior decoration field, and this floor adopts traditional high-grade timber to manufacture floor covering, therefore has texture, decorative pattern, the color and luster on high-quality wood floors surface.In sum, this novel have nonhygroscopic, indeformable, not warpage, installation accuracy height, without the nail nail, do not damage floor, easy for installation, quick accurately, installation process and the equal noiselessness of use, advantages such as damping is good, walking is comfortable, dismantled and assembled, replaceable, good flame retardation effect.

Social benefit of the present utility model is also considerable and of far-reaching significance, with regard to consumption of wood, 1% of the not enough similar pure wooden floor consumption of the utility model floor panel face consumption of wood, the rising wood material use quantity of laying wood floors approximately are processing floor panel faces with material amount 1/3.If mat formation with the area floor, the pure floorboards of wood of using the utility model floor and traditional handicraft to manufacture compares, and consumption of wood only is equivalent to the latter's about 0.5%.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a kind of cross-section structure simplified schematic diagram of the present utility model;

Fig. 2 is the another kind of cross-section structure simplified schematic diagram of the utility model

Fig. 3 is the user mode schematic diagram of Fig. 2

To be described in further detail the utility model by example below, but following example only is an example of the present utility model, does not represent the utility model institute restricted portion.

The specific embodiment

By shown in Figure 1,3 among Fig. 1 is PVC plastic material floor layer, is furnished with a damping foam layer 5 in the lower part of this plastic material floor layer 3, is disposed with glue-line 2, wooden surface layer 1 on the top of plastic material floor layer 3.At the mixing object of the cavity 4 partially filled synthetic resin of plastic material floor layer 3, synthetic fibers, wood chip, fruit shells, fossil meal and embed bamboo let.Convex-concave (fourth of the twelve Earthly Branches, tenon) connected structure is adopted in connection between the above-mentioned plastic material floor.The common joists part has been cancelled on this floor, belongs to formula floor, straight shop, and it is mated formation and then adopts traditional plug-in type to mat formation.

Shown in Fig. 2,3, this structure is to have increased the common joists part on the basis of Fig. 1, promptly be evenly distributed with PVC plastic material keel 7, be pasted with the polyurethane foam joint strip, play damping and intercept heat conducting effect in the bottom surface of these plastic material keel 7 in the bottom of plastic material floor layer 3.Also have one in the side of plastic material floor layer 3 and can press from both sides 8 mutual spacing holddown grooves 6 by spring steel plate with common joists 7, this spring steel plate folder 8 is in order to fixing between keel and the floor, interconnects and cancelled with nail.

Paste on the surface: adhesive material generally uses high-grade high-quality timber (as rose wood, cherry, narra etc.), presses specification width flaking, flaking thickness about 0 through chipper.25～0。5 millimeter.PVC section bar floor upper surface is coated with powerful environment-friendly adhesive through after the cleaning, and wooden skin (sheet) is sticked on above the floor profile, and primer spray, finish paint glazing become finished product after handling then.This floor has with the same surface effect of pure wood floors.

The manufacturing materials of PVC section bar common joists and preparation method and PVC floor profile are basic identical.By the common joists after the extrusion die moulding very strong anti-pressure ability is arranged.This section bar common joists bottom surface is coated with the high-efficiency environment friendly adhesive and pastes 2～3 millimeters foam rubbery materials, foamed rubber-plastic material or foamed polyurethane material damping joint strips after cleaning, in order to play cushioning effect.The subsidiary spring steel plate folder that has steel spring plate to make of these keel after steel piece clip penetrates keel, snaps in the floor holddown groove, and the floor is fixed.Its effect is to replace traditional floor that the mode of the nail fixed floor of usefulness is installed.The installation of this common joists is also very easy, need not only need the direct laydown in the clean smooth back of land clearing is got final product with the keel nail on floor fully, and is above then floor panel being laid on, fixed with the spring steel plate clamping.Peelable steel piece clip takes off the floor during as need dismounting, replacing floor, and the floor then is not subjected to a bit damage.Because common joists is the PVC plastic products, thus these keel be not afraid of make moist, influence such as water logging and being out of shape, just do not exist wood floors and wooden keel because of being out of shape spoil, the walk sound and the noise stepped on of back generation extending stress band yet.All kinds of foam material damping joint strips all can play damping, silent, the comfortable effect of walking, and intercept heat transfer process between floor and the floor.

The installation on floor: the section bar floor of above-mentioned two kinds of structures is all smooth with land clearing before laying, and higher point is removed with the diamond grinder buffing, crosses lower and levels up with wood chip, directly lays the section bar floor of section bar floor or band keel then.It is 250～280 millimeters that keel are laid spacing, and plate face of every installation is fixed one with the spring geometrical clamp, and the no keel floor of directly the spreading formula interface that aligns is installed in order and got final product.

Claims

1, a kind of plastics solid wooden compound floor, it includes layer of wood, it is characterized in that being provided with a plastic material floor layer, be furnished with a damping foam layer in the lower part of this plastic material floor layer, be disposed with glue-line, wooden surface layer on the top of plastic material floor layer; The convex-concave connected structure is adopted in connection between the plastic material floor.

2, composite floor board according to claim 1 is characterized in that: the bottom on the plastic material floor also is evenly distributed with the plastic material common joists.

3, composite floor board according to claim 2 is characterized in that: have one in the side on plastic material floor and can press from both sides spacing holddown groove mutually by spring steel plate with common joists.

4, composite floor board according to claim 1 and 2 is characterized in that: be filled with the mixed material as supporter in the chamber on plastic material floor.

5, composite floor board according to claim 4 is characterized in that: mixed material be meant synthetic resin, synthetic fibers, wood chip, fruit shells powder, fossil meal, embedding bamboo let material or above-mentioned between mixture.