CN210369747U

CN210369747U - Composite floor

Info

Publication number: CN210369747U
Application number: CN201921201063.8U
Authority: CN
Inventors: 车飞
Original assignee: Shaoxing Haohua Wood Industry Co Ltd
Current assignee: Shaoxing Haohua Wood Industry Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-04-21
Anticipated expiration: 2029-07-27

Abstract

The utility model relates to the technical field of building materials, in particular to a composite floor, which comprises a plurality of wood board units, wherein each wood board unit comprises a base wood board and a surface wood board arranged on the base wood board; the base layer wood board comprises a first connecting block and a second connecting block, and a first clamping block is arranged on the first connecting block; a first clamping groove clamped with the first clamping block is formed in the second connecting block; and the first connecting block is provided with a positioning piece connected with the second connecting block. The utility model discloses efficiency is improved has.

Description

Composite floor

Technical Field

The utility model belongs to the technical field of building material's technique and specifically relates to relate to laminate flooring.

Background

The composite wood board refers to a board formed by combining two or more materials.

At present, the invention of China with the grant publication number of CN104358383A discloses a three-layer solid wood floor, which comprises floor blocks, wherein the floor blocks are formed by compounding a base material plate and wood grain paper, a male tenon is formed at the longitudinal front end of the base material plate of the floor blocks, a female groove is formed at the longitudinal rear end of the base material plate of the floor blocks, and the male tenon of one of the two adjacent floor blocks is inserted and sleeved in the female groove of the other floor block; the 7-shaped hook tenon is formed at one transverse end of the base material plate of the floor block, the hook tenon slot is formed at the other transverse end of the base material plate of the floor block, and the hook tenon on one of the two adjacent floor blocks is inserted and sleeved in the hook tenon slot on the other floor block.

The above prior art solutions have the following drawbacks: it takes a long time to align the male and female tenons of the adjacent floor boards when they are connected together, but it takes a lot of time to lower the efficiency.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims to provide a composite floor that can raise the efficiency.

The above object of the present invention is achieved by the following technical solutions:

a composite floor comprising a plurality of plank units, the plank units comprising a base plank, and a surface plank disposed on the base plank; the base layer wood board comprises a first connecting block and a second connecting block, and a first clamping block is arranged on the first connecting block; a first clamping groove clamped with the first clamping block is formed in the second connecting block; and the first connecting block is provided with a positioning piece connected with the second connecting block.

By adopting the technical scheme, when the first clamping block on the first connecting block on the base wood board is clamped with the first clamping groove on the second connecting block on the adjacent base wood board, the positioning piece on the first connecting block on the base wood board is connected with the second connecting block on the adjacent base wood board, so that the first clamping block on the first connecting block on the base wood board is conveniently clamped with the first clamping groove on the second connecting block on the adjacent base wood board, the clamping time of two adjacent base wood boards is saved, and the connecting time of two adjacent wood board units is further saved; the setting element that sets up can practice thrift two adjacent plank units and link together the time to improve the installation effectiveness.

The utility model discloses further set up to: the positioning piece is a shoulder tenon which is arranged on the first clamping block, and the cross section area of the shoulder tenon is triangular; and a second clamping groove clamped with the shoulder tenon is arranged on the side wall of the first clamping groove.

By adopting the technical scheme, when the shoulder tenon is clamped with the second clamping groove, the first clamping block and the second clamping block are in the optimal installation state, and time is not wasted for further adjustment; the cross section area of the shoulder tenon is set to be triangular, so that the edge of the shoulder tenon is an inclined surface, when the shoulder tenon is clamped with the second clamping groove, the shoulder tenon can be adjusted in the second clamping groove as long as the front end of the shoulder tenon enters the second clamping groove, and after the shoulder tenon is clamped with the second clamping groove, the first clamping block can be completely clamped with the first clamping groove; the shoulder tenon with the triangular cross section area can shorten the clamping time of the shoulder tenon and the second clamping groove, so that the efficiency is improved.

The utility model discloses further set up to: the positioning piece comprises a connecting rod clamped on the first clamping block, an adjusting block is arranged at one end of the connecting rod, which is far away from the first clamping block, and the cross section area of the adjusting block is trapezoidal; and a third clamping groove clamped with the adjusting block is formed in the side wall of the first clamping groove.

Through adopting above-mentioned technical scheme, make the regulating block stretch into first draw-in groove earlier, when the regulating block entered into the third draw-in groove, the explanation first fixture block on the first connecting block will be in the optimum when with the first draw-in groove joint on the second connecting block to reach save time's purpose.

The utility model discloses further set up to: the first connecting block and the second connecting block are identical in shape and structure; the second connecting block is cuboid, two ends of the second connecting block are provided with arc grooves, and the first clamping groove is formed in the side wall of each arc groove; the two sides of the second connecting block are provided with convex blocks, and the first clamping block is arranged on the convex blocks; and the lug on the first connecting block is matched with the arc groove on the second connecting block.

Through adopting above-mentioned technical scheme, because the structure and the shape of first connecting block and second connecting block are all the same, so when basic unit plank passes through first fixture block and first draw-in groove joint together among a plurality of plank units, the lug will agree with mutually with the circular arc groove, reduces the gap between two adjacent basic unit planks to reduce the gap when two adjacent plank units link together.

The utility model discloses further set up to: and a chamfer is formed on the first clamping block.

Through adopting above-mentioned technical scheme, the chamfer of seting up can make better entering into first draw-in groove in with first draw-in groove joint, can reduce the wearing and tearing to first fixture block when first fixture block and first draw-in groove joint moreover.

The utility model discloses further set up to: be provided with the locating piece on the plank of basic unit, set up on the plank of top layer with the constant head tank of locating piece joint.

Through adopting above-mentioned technical scheme, the locating piece on the plank of basic unit and the constant head tank joint on the plank of top layer, then link together will avoid the condition that has the dislocation between plank of basic unit and the plank of top layer again through handling, and make things convenient for the plank of basic unit and the plank of top layer to link together.

The utility model discloses further set up to: and a moisture-proof layer is arranged between the base layer wood board and the surface layer wood board.

Through adopting above-mentioned technical scheme, the dampproofing course of setting can improve laminate flooring's dampproofing effect.

The utility model discloses further set up to: and the surface layer wood board is coated with paint.

By adopting the technical scheme, the coating coated on the surface layer wood board can protect the surface layer wood board.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arrangement of the positioning piece can save the time for connecting two adjacent wood board units together, thereby improving the installation efficiency;

2. the shoulder tenon with the triangular cross section area can shorten the clamping time of the shoulder tenon and the second clamping groove, so that the efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a composite floor panel according to embodiment 1;

FIG. 2 is an exploded view of the wood panel unit of example 1;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a schematic structural view of a wood panel unit in example 2;

fig. 5 is a partially enlarged view of B in fig. 4.

Reference numerals: 1. a wood board unit; 2. a base layer wood board; 21. positioning blocks; 3. surface layer wood boards; 4. a first connection block; 41. a first clamping block; 42. shoulder tenons; 43. a connecting rod; 44. an adjusting block; 5. a second connecting block; 51. a first card slot; 52. a second card slot; 53. a third card slot; 54. a bump; 55. an arc groove; 6. a moisture barrier.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1: referring to fig. 1, in order to disclose the composite floor of the present invention, the composite floor includes a plurality of wood units 1, the wood units 1 include base wood boards 2, and surface wood boards 3 are disposed on the base wood boards 2.

Referring to fig. 2 and 3, the base wood board 2 is integrally formed by a first joint block 4 and a second joint block 5, and the first joint block 4 and the second joint block 5 are made of full birch wood; the first connecting block 4 and the second connecting block 5 are identical in structure and shape; the second connecting block 5 is rectangular, the side walls of the two ends of the second connecting block 5 are provided with arc grooves 55, and the side walls of the arc grooves 55 are provided with first clamping grooves 51; a second card slot 52 is formed on the side wall of the first card slot 51; the side walls of the two sides of the second connecting block 5 are provided with a convex block 54 towards the outside, the convex block 54 and the second connecting block 5 are integrally manufactured, a first clamping block 41 clamped with the first clamping groove 51 is integrally manufactured on the convex block 54, and one end, away from the second connecting block 5, of the first clamping block 41 is provided with a chamfer; the first fixture block 41 is provided with a positioning element which is a shoulder tenon 42, the shoulder tenon 42 and the first fixture block 41 are integrally manufactured, and the cross-sectional area of the shoulder tenon 42 is triangular and is clamped with the second clamping groove 52. The convex block 54 of the first connecting block 4 is matched with the arc groove 55 of the second connecting block 5, and the convex block 54 on the second connecting block 5 is matched with the arc groove 55 on the first connecting block 4; the first latch 41 of the first connecting block 4 is engaged with the first engaging slot 51 of the second connecting block 5.

The base wood board 2 and the surface wood board 3 have the same shape.

The positioning block 21 is integrally manufactured on the base layer wood board 2; the surface layer wood board 3 is made of oak, and one end of the surface layer wood board 3, which faces the base layer wood board 2, is provided with a positioning groove clamped with the positioning block 21.

A moisture-proof layer 6 is arranged between the base wood board 2 and the surface wood board 3, and the moisture-proof layer 6 is a resin impregnated paper high-pressure decorative laminated board; a through hole for the positioning block 21 to pass through is formed in the moisture-proof layer 6; the moisture-proof layer 6 is bonded on the base wood board 2; after the positioning block 21 is clamped with the positioning groove, the damp-proof layer 6 is abutted against the surface layer wood board 3.

And one end of the surface layer wood board 3, which is far away from the base layer wood board 2, is coated with a coating, and the coating is a wear-resistant ceramic coating.

The implementation principle of the embodiment is as follows: when a plurality of wood board units 1 need to be spliced together, the shoulder tenons 42 on the first connecting blocks 4 on the wood board units 1 enter the second clamping grooves 52 of the second connecting blocks 5 on the adjacent wood board units 1, and when the shoulder tenons 42 are clamped with the second clamping grooves 52, the first clamping blocks 41 on the first connecting blocks 4 on the wood board units 1 are clamped with the first clamping grooves 51 on the second connecting blocks 5 on the adjacent wood board units 1, so that the convex blocks 54 on the first connecting blocks 4 on the wood board units 1 are matched with the arc grooves 55 on the second connecting blocks 5 on the adjacent wood board units 1.

Example 2: referring to fig. 4 and 5, the difference from embodiment 1 is that the positioning member includes a connecting rod 43 engaged with the first latch 41, an adjusting block 44 is integrally formed at an end of the connecting rod 43 away from the first latch 41, the cross-sectional area of the adjusting block 44 is trapezoidal and has a certain deformation capability, and a length of the end of the adjusting block 44 away from the connecting rod 43 is shorter than a length of the end close to the connecting rod 43; the arc groove 55 is provided with a third clamping groove 53 clamped with the adjusting block 44, and a deformation space is reserved between the rest third clamping grooves 53 of the adjusting block 44.

The implementation principle of the embodiment is as follows: when a plurality of wood board units 1 need to be spliced together, the adjusting block 44 on the first connecting block 4 on each wood board unit 1 enters the third clamping groove 53 of the second connecting block 5 on the adjacent wood board unit 1, and when the adjusting block 44 is clamped with the third clamping groove 53, the first clamping block 41 on the first connecting block 4 on each wood board unit 1 is clamped with the first clamping groove 51 on the second connecting block 5 on the adjacent wood board unit 1, so that the convex block 54 on the first connecting block 4 on each wood board unit 1 is matched with the arc groove 55 on the second connecting block 5 on the adjacent wood board unit 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A composite floor comprising a plurality of plank units (1), characterized in that the plank units (1) comprise a base plank (2), and a surface plank (3) arranged on the base plank (2); the base layer wood board (2) comprises a first connecting block (4) and a second connecting block (5), and a first clamping block (41) is arranged on the first connecting block (4); a first clamping groove (51) clamped with the first clamping block (41) is formed in the second connecting block (5); and a positioning piece connected with the second connecting block (5) is arranged on the first connecting block (4).

2. The composite floor according to claim 1, wherein the positioning member is a shoulder tenon (42), the shoulder tenon (42) is arranged on the first block (41), and the cross-sectional area of the shoulder tenon (42) is triangular; and a second clamping groove (52) clamped with the shoulder tenon (42) is arranged on the side wall of the first clamping groove (51).

3. The composite floor board as claimed in claim 1, wherein the positioning member comprises a connecting rod (43) clamped on the first clamping block (41), an adjusting block (44) is arranged on one end of the connecting rod (43) far away from the first clamping block (41), and the cross-sectional area of the adjusting block (44) is trapezoidal; and a third clamping groove (53) clamped with the adjusting block (44) is formed in the side wall of the first clamping groove (51).

4. A composite floor according to claim 2 or 3, characterised in that the first connecting piece (4) and the second connecting piece (5) are identical in shape and structure; the second connecting block (5) is cuboid, two ends of the second connecting block (5) are provided with arc grooves (55), and the first clamping groove (51) is formed in the side wall of each arc groove (55); the two sides of the second connecting block (5) are respectively provided with a convex block (54), and the first clamping block (41) is arranged on the convex blocks (54); the convex block (54) on the first connecting block (4) is matched with the circular arc groove (55) on the second connecting block (5).

5. The composite floor board as claimed in claim 1, wherein the first block (41) is chamfered.

6. The composite floor board as claimed in claim 1, wherein the base layer wood board (2) is provided with a positioning block (21), and the surface layer wood board (3) is provided with a positioning groove clamped with the positioning block (21).

7. A composite floor according to claim 1, characterised in that a moisture barrier (6) is arranged between the base layer board (2) and the surface layer board (3).

8. -composite floor panel according to claim 1, characterized in that the surface layer wood panels (3) are provided with a coating.