CN206306213U

CN206306213U - Composite board

Info

Publication number: CN206306213U
Application number: CN201621174721.5U
Authority: CN
Inventors: 王子瑞
Original assignee: Foshan Glory Intelligent Home Furnishing Co Ltd
Current assignee: DONGGUAN CHUBOSHI HOUSEHOLD Co.,Ltd.
Priority date: 2016-11-02
Filing date: 2016-11-02
Publication date: 2017-07-07
Anticipated expiration: 2026-11-02

Abstract

The utility model discloses a kind of composite board, including grillage and two layers of composite plate in the face of grillage two are fitted in respectively；The grillage includes at least two perpendicular battens be arrangeding in parallel and a plurality of ledger strip vertically disposed with perpendicular batten；The composite plate includes core plate, panel and backboard, and the core plate includes at least one of which plates of solid wood or bamboo and wood veneer, and the panel and backboard are fiberboard, glue-line is provided between adjacent panels.The utility model have the advantages that low cost, good toughness, be not easily broken, load-bearing is high, nail adhesive force is big.

Description

Composite board

Technical field

The utility model is related to sheet material, more particularly, to a kind of low cost, good toughness, be not easily broken, load-bearing is high, nail The big composite board of adhesive force.

Background technology

Traditional door-plate and Furniture panel are typically fixed on yoke by two pieces of solid wood boards and are made, using solid wood board system Make the relatively costly of door-plate or Furniture panel, additionally, with the reinforcement of environmental protection, the price of timber constantly raising, therefore Traditional solid sawn plate makes door-plate or furniture cost also more and more higher；Also replace solid wood using Midst density or high density fiberboard now Plate, but relative to solid wood toughness not enough, easily there is fracture or deforms in fiberboard, it is permanent using easily rotten, and load-bearing Smaller, when in use, fiberboard rupture can produce more chopped fiber thing, and it is cardboard to make people's misidentification, on fiberboard Nail is also difficult to firm attachment.

Utility model content

To overcome the shortcoming of prior art, the utility model purpose is to provide a kind of low cost, good toughness, not fragile Split, the composite board that load-bearing is high, nail adhesive force is big.

The utility model realized by following technical measures, a kind of composite board, including grillage and is fitted in respectively Two layers of composite plate in the face of grillage two；The grillage includes at least two perpendicular battens be arrangeding in parallel and vertically disposed with perpendicular batten A plurality of ledger strip；The composite plate includes core plate, panel and backboard, and the core plate includes at least one of which plates of solid wood or bamboo and wood list Plate, the panel and backboard are fiberboard, and glue-line is provided between adjacent panels.

Used as a kind of preferred embodiment, the perpendicular batten and ledger strip are solid-wood, integrated timber or laminated veneer lumber.

Used as a kind of preferred embodiment, the core plate includes double-layer wood veneer or bamboo and wood veneer.

Used as a kind of preferred embodiment, the thickness of the plates of solid wood or bamboo and wood veneer is 1-3mm.

Used as a kind of preferred embodiment, the thickness of the fiberboard is 1-1.5mm.

Used as a kind of preferred embodiment, the fiberboard is high-density plate.

Used as a kind of preferred embodiment, the core plate is by double-layer wood veneer or bamboo and wood veneer and is clamped in double-layer wood list One layer of fiberboard composition between plate or bamboo and wood veneer.

As a kind of preferred embodiment, also at least one of which flame-retardant board including being arranged in panel and backboard.

Used as a kind of preferred embodiment, the flame-retardant board is filled with phosphoric acid to lay in foraminate fiberboard, the aperture Ammonium salt dry powder.

Used as a kind of preferred embodiment, the composite board is door-plate, partition panel or decorative panel.

At least one layer plates of solid wood of the core plate of composite plate or bamboo and wood veneer in the utility model, and panel and backboard are Fiberboard, so as to reduce the cost of product while product strength is strengthened, due at least one layer plates of solid wood of core plate Or bamboo and wood veneer, therefore the utility model low cost, good toughness, be not easily broken, load-bearing is high, nail adhesive force is big.

Brief description of the drawings

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

Fig. 2 is the exploded view of the utility model embodiment.

Fig. 3 is the profile of the composite plate of the utility model embodiment 1.

Fig. 4 is the profile of the composite plate of the utility model embodiment 2.

Fig. 5 is the profile of the composite plate of the utility model embodiment 3.

Specific embodiment

With reference to embodiment and compare accompanying drawing the utility model is described in further detail.

A kind of composite board, referring to figs. 1 to Fig. 5, including grillage and is fitted in two layers of composite plate in the face of grillage two respectively 1；The grillage include two perpendicular solid-woods 2 be arrangeding in parallel and with 2 vertically disposed three horizontal solid-woods 3 of perpendicular solid-wood；Institute Stating composite plate 1 includes core plate, panel 100 and backboard 200, and the core plate includes at least one of which plates of solid wood or bamboo and wood veneer, institute State panel 100 and backboard 300 is fiberboard, glue-line is provided between adjacent panels.In other embodiments, batten and horizontal stroke are erected Batten can also be formed by for laminated veneer lumber, integrated timber or woods.

At least one layer plates of solid wood of the core plate of composite plate or bamboo and wood veneer in this composite board, and panel 100 and backboard 300 are fiberboard, so as to reduce the cost of product while product strength is strengthened, due at least one layer reality of core plate Veneer or bamboo and wood veneer, thus this composite board low cost, good toughness, be not easily broken, load-bearing is high, nail adhesive force is big. This composite board can be made as door-plate, partition panel or decorative panel.

In the composite board of embodiment 1, Fig. 3 is refer to, specifically it is also possible that core on the basis of previous technique scheme Plate is one layer of plates of solid wood 200, can also be in other embodiments one layer of bamboo and wood veneer.

In the composite board of embodiment 1, Fig. 3 is refer to, it is specific on the basis of previous technique scheme it is also possible that real The thickness of veneer 200 is 1-3mm.

In the composite board of embodiment 1, Fig. 3 is refer to, specifically it is also possible that face on the basis of previous technique scheme Plate 100 and backboard 300 are high-density plate, and its thickness is 1-1.5mm.

In the thicker composite board of embodiment 2, Fig. 4 is refer to, specifically can be with the basis of previous technique scheme It is that one layer fiberboard 500 of the core plate by double-layer wood veneer 400 and 600 and between clamping both it is constituted, and reality therein Veneer can also be bamboo and wood veneer.

In the composite board of embodiment 3, Fig. 5 is refer to, it is specific on the basis of previous technique scheme it is also possible that also One layer of flame-retardant board 700 including being arranged on the bottom surface of panel 100, core plate is double-layer wood veneer 800,900.In the bottom surface of panel 100 One layer of flame-retardant board 700 is provided with, so that when a fire, fire spreading is prevented using flame-retardant board 700.

In the composite board of embodiment 3, Fig. 5 is refer to, it is specific on the basis of previous technique scheme it is also possible that resistance Combustion plate 700 is that ammonium phosphate dry-powder 701 is filled with the fiberboard for being laid with aperture 702, the aperture 702.Ammonium phosphate salt is done Ammonium dihydrogen phosphate in powder 701 in combustion flame can endothermic decomposition go out ammonia and phosphoric acid, subsequently generate P₂O₅.It is equal per single step reaction It is the endothermic reaction, therefore has preferable cooling effect；Decomposing the free ammonia for producing can be with the OH freedom of generation in flame combustion reaction Base reacts, and reduces and terminate the free radical of combustion reaction generation, combustion rate is reduced, when the concentration of free ammonia foot in flame Enough height, sufficiently large with flame contact area, free radical stops speed of the speed more than combustion reaction generation, looping combustion reaction quilt Terminate, cause fray-out of flame.Additionally, ammonium dihydrogen phosphate is decomposed under high temperature, one layer of vitreous film is generated in solid matter surface Residual covering is covered in comburant surface, and fragility covering is formed after cooling makes burning surface and air exclusion, works as covering Resume combustion can be prevented when reaching certain thickness, prevents burning from carrying out.

Above is being set forth the utility model composite board, it is used to help understand the utility model, but this practicality New implementation method is simultaneously not restricted to the described embodiments, and the change made under any principle without departing from the utility model, repaiies Adorn, substitute, combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.

Claims

1. a kind of composite board, it is characterised in that：Two layers of composite plate in the face of grillage two are fitted in including grillage and respectively；It is described Grillage includes at least two perpendicular battens be arrangeding in parallel and a plurality of ledger strip vertically disposed with perpendicular batten；The composite plate includes Core plate, panel and backboard, the core plate include at least one of which plates of solid wood or bamboo and wood veneer, and the panel and backboard are fiber Plate, is provided with glue-line between adjacent panels.

2. composite board according to claim 1, it is characterised in that：The perpendicular batten and ledger strip are solid-wood, integrated Material or laminated veneer lumber.

3. composite board according to claim 1, it is characterised in that：The core plate includes double-layer wood veneer or bamboo and wood list Plate.

4. composite board according to claim 1, it is characterised in that：The thickness of the plates of solid wood or bamboo and wood veneer is 1- 3mm。

5. composite board according to claim 1, it is characterised in that：The thickness of the fiberboard is 1-1.5mm.

6. composite board according to claim 1, it is characterised in that：The fiberboard is high-density plate.

7. composite board according to claim 1, it is characterised in that：The core plate is by double-layer wood veneer or bamboo and wood veneer And it is clamped in the one layer of fiberboard composition between double-layer wood veneer or bamboo and wood veneer.

8. composite board according to claim 1, it is characterised in that：Also include be arranged in panel and backboard at least one Layer flame-retardant board.

9. composite board according to claim 8, it is characterised in that：The flame-retardant board is the foraminate fiberboard of laying, Ammonium phosphate dry-powder is filled with the aperture.

10. composite board according to claim 1, it is characterised in that：The composite board is door-plate, partition panel or decoration Plate.