CN205036042U

CN205036042U - Bamboo -wood composite floor

Info

Publication number: CN205036042U
Application number: CN201520597741.2U
Authority: CN
Inventors: 叶峰
Original assignee: 叶峰
Current assignee: Anji Yuanfeng bamboo and Wood Co., Ltd.
Priority date: 2015-08-11
Filing date: 2015-08-11
Publication date: 2016-02-17
Anticipated expiration: 2025-08-11

Abstract

The utility model relates to a bamboo -wood composite floor. Aim at provides a simple structure, the good bamboo -wood composite floor of stability, can effectively avoid the crude problem of tongue -and -groove. The scheme: a bamboo -wood composite floor, includes the core, compounds in the panel and complex in the backplate at the core back of core upper surface, the core is by rectangle wood medium plate to and two bamboo sideboards concatenations of meeting with two length of branch limits of this wood medium plate respectively form, each compoundly at least has a well plywood that one deck fiber direction is different with floor length direction between core and the panel and between core and the backplate, the fiber direction of wood medium plate, bamboo sideboard, panel and backplate is the same with floor length direction. Utility model mainly is applicable to laminate flooring technical field.

Description

A kind of bamboo compound floor

Technical field

The utility model relates to a kind of bamboo compound floor, is mainly applicable to composite floor board technical field.

Background technology

At present, composite floor board on market is mainly divided into three-layer wood composite flooring and multi-layer solid wood composite floor, wherein multi-layer solid wood composite floor is with the price of its relative moderate, occupies certain market, but adopts " multilayer pressure complex method " due to it, thus man-hour is added carrying out tongue and groove, easily cause tongue and groove coarse, or even breach occurs, affect intensity and attractive in appearance, in addition, this kind of floor easily occurs bending and deformation.

Summary of the invention

The technical problems to be solved in the utility model is: provide for above-mentioned Problems existing that a kind of structure is simple, the bamboo compound floor of good stability, the problem that can effectively avoid tongue and groove coarse.

The technical scheme that the utility model adopts is: a kind of bamboo compound floor, comprise central layer, be compound in the panel of central layer upper surface and be compound in the backboard at the central layer back side, described central layer is by plate in rectangle wood, and the two pieces of bamboo side plates connected with two long limits of plate in this wood are respectively spliced; Described central layer is respectively at least compounded with one deck machine direction la m different with floor length direction between panel and between central layer and backboard; Plate in described wood, bamboo side plate, panel are identical with floor length direction with the machine direction of backboard.

Machine direction and the floor length direction of described la m are perpendicular.

In described wood, plate is solid wood jigsaw, solid wood finger-jointed plate or bar plank.

Described bamboo side plate is bamboo wood or bamboo wood.

The beneficial effects of the utility model are: 1, the utility model central layer is by plate in rectangle wood, and the two pieces of bamboo side plates connected with two long limits of plate in this wood are respectively spliced, because bamboo wood hardness is high, therefore add and can effectively avoid tongue and groove coarse man-hour carrying out tongue and groove, the problem of even bursting apart, ensure that the intensity of tongue and groove and attractive in appearance; In addition, bamboo side plate add the longitudinal elasticity (modulus of elasticity) and flexural strength (MOR) that can strengthen floor further.2, in prior art, tongue and groove position generally adopts slow stiff wood, and the utility model adopts bamboo wood to substitute, and originate more sufficient, cost of production is relatively low, product environment protection health.3, set up la m and form five-layer structure, make musculus cutaneus thickness to be low to moderate below 0.6mm, significantly reduce cost of production, and do not affect the appearance.4, in the machine direction of la m and wood, the machine direction of plate, bamboo side plate, panel and backboard is perpendicular, and stability is better, is applicable to geothermal environment.5, in wood, plate adopts fast growing wood to make, and bamboo wood growth cycle is short simultaneously, and floor cost of production is low, environmental protection.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model.

Fig. 2 is the structure chart of central layer in the utility model.

Detailed description of the invention

As shown in Figure 1 and Figure 2, a kind of bamboo compound floor of the present embodiment, comprise central layer 1, be compound in the panel 2 of central layer 1 upper surface and be compound in the backboard 3 at central layer 1 back side, described central layer 1 is by plate 1-1 in rectangle wood, and the two pieces of bamboo side plate 1-2 connected with two long limits of plate in this wood are respectively spliced, and utilizes bamboo wood to replace slow stiff wood, add at tongue and groove and effectively can avoid the problem that tongue and groove is coarse, burst apart man-hour, and source is more sufficient, cost of production is relatively low, product environment protection health; Respectively at least be compounded with the perpendicular la m 4 of one deck machine direction and floor length direction between described central layer 1 and panel 2 and between central layer 1 and backboard 3; Plate 1-1, bamboo side plate 1-2 in described wood, panel 2 are identical with floor length direction with the machine direction of backboard 3, and fiber interlocks, and makes the stability on floor better, can be applicable to geothermal environment.

In described wood, plate 1-1 is solid wood jigsaw, solid wood finger-jointed plate or the bar plank that fast growing wood is made.

Described bamboo side plate 1-2 is bamboo wood or bamboo wood.

Claims

1. a bamboo compound floor, comprise central layer (1), be compound in the panel (2) of central layer (1) upper surface and be compound in the backboard (3) at central layer (1) back side, it is characterized in that: described central layer (1) is by plate (1-1) in rectangle wood, and the two pieces of bamboo side plates (1-2) connected with two long limits of plate in this wood are respectively spliced; Respectively one deck machine direction la m (4) different with floor length direction is at least compounded with between described central layer (1) from panel (2) and between central layer (1) and backboard (3); Plate (1-1) in described wood, bamboo side plate (1-2), panel (2) are identical with floor length direction with the machine direction of backboard (3).

2. bamboo compound floor according to claim 1, is characterized in that: machine direction and the floor length direction of described la m (4) are perpendicular.

3. bamboo compound floor according to claim 1 and 2, is characterized in that: in described wood plate (1-1) be solid wood jigsaw, solid wood finger-jointed plate or bar plank.

4. bamboo compound floor according to claim 1 and 2, is characterized in that: described bamboo side plate (1-2) is bamboo wood or bamboo wood.