CN201818021U

CN201818021U - Novel wood plastic composite floor

Info

Publication number: CN201818021U
Application number: CN2010205313508U
Authority: CN
Inventors: 许开华
Original assignee: Shenzhen Gem High Tech Co Ltd
Current assignee: GEM Co Ltd China
Priority date: 2010-09-16
Filing date: 2010-09-16
Publication date: 2011-05-04
Anticipated expiration: 2020-09-16

Abstract

The utility model discloses a novel wood plastic composite floor. The novel wood plastic composite floor comprises a base plate, a tenon and a groove, wherein the base plate, the tenon and the groove are connected in turn to constitute an open solid floor body; the tenon and the groove are separately arranged on both ends of the base plate; and the sizes of the tenon and the groove are matched, thus the tenon can be just inserted in the groove. When the novel floor is used, the tenon of one base plate is inserted in the groove of another base plate and a gap is left between the matched tenon and groove; the joint is convenient and simple; and when expanding with heat and contracting with cold, the floor has distortion space and can not warp upward or downward, thus the floor can be fixed firmly.

Description

A kind of novel plastic wood floor

Technical field

The utility model belongs to indoor and outdoor decoration and decorates the field, relates in particular to a kind of novel plastic wood floor.

Background technology

Traditional floorboards of wood, very high to the requirement of environment for use, under the environment of humidity easily dilatancy, go mouldy, damage by worms, shrinkage strain easily, cracking again under the environment of drying use in therefore being difficult on a large scale.And the complex chemical composition of composite floor board, the formaldehyde composition that particularly contains is very long release time, has a strong impact on health, and easily expansion delamination under the environment of humidity.

Plastic-wood floor is a kind of plastics and branch of mainly utilizing, a kind of novel floor that sponges such as shell, rice chaff, stalk are produced through extrusion modling, it can overcome the easy imbibition of wood floors, craze and transfiguration and composite floor board and contain problems such as formaldehyde, contaminated environment.Therefore, plastic-wood floor is because its processing is easy, cost is low, is widely used in the indoor and outdoor decoration decoration places.Present plastic-wood floor needs to beat keel on the ground earlier when laying usually, will mould wooden cavity floor after the keel installation and place the keel upper surface, passes plastic-wood floor by screw it is fixedlyed connected with keel.But because plastic-wood floor may be thicker, make screw can't directly penetrate the keel surface, mould and be easy to generate mobilely between wooden cavity floor and the keel that fixing insecure, influence is used; In addition, existing plastic-wood floor inside is cavity structure, does not have braced structures, holds and can't stand bigger pressure, is easy to generate depression when moulding when wooden cavity floor surface is subjected to bigger pressure, causes application life short.

The utility model content

The purpose of this utility model is to provide a kind of novel plastic wood floor, and it can overcome above-mentioned defective, and is easy to use, fixation.

For achieving the above object, the present invention adopts following scheme:

A kind of novel plastic wood floor, it comprises substrate, tenon and groove, above-mentioned substrate, tenon and groove are transferred successively and are formed a uncovered solid floor body; Wherein: above-mentioned tenon and groove are located at the two ends of substrate respectively, above-mentioned tenon and groove big or small corresponding, and the size of above-mentioned tenon can be plugged in the above-mentioned groove just.

Preferably, the degree of depth sum of the end face of above-mentioned base lower surface to the length of the end face of its upper surface and described upper surface of base plate end face to groove is less than the degree of depth of described base lower surface end face to groove.

Preferably, the length of the end face of the outstanding described base lower surface of above-mentioned tenon is less than the end face of the described base lower surface degree of depth to groove.

Preferably, the above-mentioned contacted one side of base lower surface and floor is provided with at least two groove caves.When reality is implemented, be preferably two or three groove caves.

Preferably, the sidewall in the groove cave of above-mentioned base lower surface is the inclined-plane or faces directly.

Preferably, above-mentioned upper surface of base plate is plane or tongue and groove bar, and this tongue and groove bar is parallel with the substrate length direction.

Preferably, the cross sectional shape of above-mentioned tongue and groove bar is for being V-arrangement or arc.

Preferably, above-mentioned cross section is that the tongue and groove bar of V-arrangement or arc is one group, and is parallel to each other.

After adopting technique scheme, in use, the tenon of a substrate is plugged in the groove of another substrate, and is provided with the gap between tenon that cooperates and groove; This joint is convenient succinct, expanded with heat and contract with cold on the floor influence the time, it has deformation space, can not stick up or dented, makes fixation.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the user mode schematic diagram of present embodiment one

Fig. 3 is the structural representation of the utility model embodiment two;

Fig. 4 is the structural representation of the utility model embodiment three.

The primary clustering symbol description

Substrate-1 tenon-2 groove-3

The specific embodiment

The utility model is described in further detail below in conjunction with specific embodiment.

Embodiment one:

With reference to shown in Figure 1, the utility model discloses a kind of novel plastic wood floor, it comprises: substrate 1, tenon 2 and groove 3, wherein:

The soffit of substrate 1 with contacted of floor, is provided with at least two groove caves 11.In the present embodiment, it is provided with two groove caves 11; And the sidewall 14 in two groove caves 11 is the inclined plane; In addition, at the upper surface 12 of substrate 1, also offering the cross section is slot stick 13 V-arrangement or arc, and the slot stick 13 of this V-arrangement or arc is one group, and it is parallel to each other.By offering slot stick 13, can strengthen the decorative effect on floor.

Cooperate shown in Figure 1ly, the end face 16 of the soffit 15 of substrate 1 is a to the length of the end face 17 of its upper surface 12, and the end face 18 of the upper surface 12 of substrate 1 is b to the degree of depth of groove 3, and the end face 16 of the soffit 15 of substrate 1 is c to the degree of depth of groove 3.In the present embodiment, the sum of a and b is less than c.Therefore, cooperate shown in Figure 2ly, be formed with gap 41 two end faces 17 of

substrate

1 and 18.

The length of the end face 16 of the soffit 15 of tenon 2 outstanding substrates 1 is d, and this length d is less than c.Therefore, cooperate shown in Figure 2ly, it is formed with gap 42 between tenon 2 and groove 3.

In the present embodiment, tenon 2 is located at the right-hand member longitudinally of substrate 1, and groove 3 is located at the left end longitudinally of substrate 1, and substrate 1, tenon 2 and groove 3 are transferred successively and formed a uncovered solid floor body.

The front end of tenon 2 is provided with circular-arc, and the penetralia cooperation of groove 3 is configured as circular-arc.

Cooperate shown in Figure 2ly, during assembling, tenon 2 front middle parts are inserted in the groove 3 of adjacent substrate, and the both ends of the surface up and down of tenon 2 and the two ends up and down of groove 3 join, and are provided with gap 4.Expanded with heat and contract with cold on the floor influence the time, it has deformation space.Can not stick up or dented.

During use, two identical plastic-wood floors of structure are combined dexterously, formed state as shown in Figure 2, add screwing in the junction of tenon and groove then, two floors closely can be linked to each other, durable in use.Plastic-wood floor also has corrosion-resistant, fast light photograph, water-fast, can be recycled, and does not make advantage such as to paint.

Embodiment two:

Cooperate shown in Figure 3ly, it is the structural representation of the embodiment two on this novel plastic wood floor, compares with embodiment one, and its difference is:

The sidewall 14 of groove 3 is for facing directly.

Embodiment three:

Cooperate shown in Figure 4ly, it is the structural representation of the embodiment three on this novel plastic wood floor, compares with embodiment one, and its difference is:

The cross section is that ornamental strip V-arrangement or arc is a slot stick 13, and it can also play a part anti-skidding except playing the decoration function.

The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims

1. novel plastic wood floor, it comprises substrate, tenon and groove, described substrate, tenon and groove are transferred successively and are formed a uncovered solid floor body; It is characterized in that: described tenon and groove are located at the two ends of substrate respectively, described tenon and groove big or small corresponding, and the size of described tenon can be plugged in the described groove just.

2. novel plastic wood according to claim 1 floor is characterized in that: the degree of depth sum of the end face of described base lower surface to the length of the end face of its upper surface and described upper surface of base plate end face to groove is less than the degree of depth of described base lower surface end face to groove.

3. novel plastic wood according to claim 1 and 2 floor is characterized in that: the length of the end face of the outstanding described base lower surface of described tenon is less than the end face of the described base lower surface degree of depth to groove.

4. novel plastic wood according to claim 1 and 2 floor is characterized in that: the contacted one side in described base lower surface and floor is provided with at least two groove caves.

5. a kind of novel plastic wood according to claim 4 floor is characterized in that: the sidewall in the groove cave of described base lower surface is the inclined-plane or faces directly.

6. a kind of novel plastic wood according to claim 1 and 2 floor is characterized in that: described upper surface of base plate is plane or tongue and groove bar, and described tongue and groove bar is parallel with the substrate length direction.

7. a kind of novel plastic wood according to claim 6 floor is characterized in that: the cross sectional shape of described tongue and groove bar is for being V-arrangement or arc.

8. a kind of novel plastic wood according to claim 7 floor is characterized in that: described tongue and groove bar is one group, and is parallel to each other.