CN2455831Y

CN2455831Y - Composite floor with layered basement

Info

Publication number: CN2455831Y
Application number: CN 00240403
Authority: CN
Inventors: 张杰强
Original assignee: Guangzhou Fulin Wood Industry Co ltd
Current assignee: Guangzhou Fulin Wood Industry Co ltd
Priority date: 2000-12-08
Filing date: 2000-12-08
Publication date: 2001-10-24
Anticipated expiration: 2010-12-08

Abstract

The utility model relates to a composite wood floor with an overlapped bottom board, which is a component of a floor. The utility model comprises a bottom board, a panel, and a bottom layer board. One longitudinal end of the bottom board is provide with a lug, and the other longitudinal end of the bottom board is provided with a corresponding groove. One transverse end of the bottom board is provided with a lug, and the other transverse end of the bottom board is provided with a corresponding groove. The bottom board is formed by the splicing of short boards. Sawteeth are arranged on both ends of each of the short boards. A sawtooth on one side end of one short board and a sawtooth on one side end of the other short board are mutually embedded. The bottom layer board is formed by the overlapping of thin sheets with more than one layer. The utility model can be made of short and small materials and waste materials, with the advantages of short fibre and small extension rate. The utility model is an optimal choice, and is suitable for dwelling houses and hotels.

Description

The compoiste wood floor of the folded bottom plate of belt

The utility model relates to a kind of building unit, especially a kind of member of housing floor.

Present wood flooring generally is the standardized rectangle monolithic piece made from log of planning, and its bottom surface majority has cannelure, and its vertical end has projection, and another vertically holds fluted, and its horizontal side has projection, and another lateral side end is fluted.During assembled floor, utilize the projection of vertically holding to match with the groove that another piece wood flooring is vertically held, same, the projection of its lateral side end matches with the groove of another piece wood flooring transverse end, so just whole wood flooring interlocking can be completed.This wooden floor block that utilizes the monolithic log to make is durable, but elongation per unit length is big, easily distortion, and expends the timber of a large amount of high-qualitys, costs an arm and a leg, and is not suitable for promoting the use of in vast small towns, city.

The purpose of this utility model be to provide a kind of be out of shape little, elongation per unit length is little and save the floor of timber.

The utility model comprises base plate and panel, a base plate end longitudinally has projection, the base plate other end longitudinally has and the projection corresponding grooves, the horizontal end of base plate has projection, and the horizontal other end of base plate has and the projection corresponding grooves, and base plate is spliced by short slab, two sides of short slab are split into sawtooth, the sawtooth of the sawtooth of short slab one side and another short slab one side is chimeric mutually, also has the bottom plate in the lower end of base plate, and the bottom plate is built up by the thin plate layer more than 1 layer.

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

Fig. 1 is the schematic diagram of embodiment 1 of the present utility model;

Fig. 2 is the schematic diagram of embodiment 2.

With reference to Fig. 1, embodiment 1 of the present utility model comprises base plate 4 and panel 1, and base plate 4 vertical ends have projection 2, and base plate 4 other end longitudinally has and projection 2 corresponding grooves 3, base plate 4 horizontal ends have projection 2, and the base plate 4 horizontal other ends have and projection 2 corresponding grooves 3.Base plate 4 is made up of 7 short slabs 5, and short slab 5 two sides longitudinally are split into sawtooth 6, and another adjacent short slab 5 longitudinally also is split into respective saw teeth 6, and the sawtooth 6 of these 2 longitudinally adjacent short slab 5 sides chimeric mutually (be commonly called as and be finger) is so analogized.5 of short slabs behind the finger carry out transversely split with transversely arranged short slab 5, thereby form a base plate 4, and base plate 4 is pasted together with panel plate 1.Base plate 4 lower ends also are pasted with bottom plate 7, and bottom plate 7 is pasted by three layers of thin plate 8, paste the bottom surface that all-in-one-piece bottom plate 7 sticks on base plate 4 again, so just constitute a compoiste wood floor.With reference to Fig. 2, the panel 1 of enforcement 2 is identical with embodiment 1 with the structure of base plate 4, also be pasted with bottom plate 7 in base plate 4 bottoms, bottom plate 7 is to be pasted by three layers of thin plate 8, three layers of thin plate 8 are made of folded mutually subsides the after 3 every layer horizontal or longitudinal spliced plate amalgamations respectively, the bottom plate 7 that pastes sticks on the bottom surface of base plate 4 again, so just constitutes another piece compoiste wood floor.

The utility model is because base plate is made up of the polylith short slab, and fiber is short, and torsional deformation and elongation per unit length are all little, can make with short and small material and degree material, the bottom plate is built up by thin plate, and the strength of materials increases again, be the optimal selection of ground decoration, suit in dwelling house, hotel, to use.

Claims

1, the compoiste wood floor of the folded bottom plate of belt, it comprises base plate (4) and panel (1), base plate (a 4) end longitudinally has projection (2), base plate (4) other end longitudinally has and projection (2) corresponding grooves (3), the horizontal end of base plate (4) has projection (2), the horizontal other end of base plate (4) has and projection (2) corresponding grooves (3), base plate (4) is spliced by short slab (5), two sides of short slab (5) are split into sawtooth (6), the sawtooth (6) of short slab (5) one sides is chimeric mutually with the sawtooth (6) of another short slab (5) one sides, it is characterized in that: also have bottom plate (7) in the lower end of base plate (4), bottom plate (7) is laminated into by the thin plate more than 1 layer (8).