CN2574861Y

CN2574861Y - Lumber kiln

Info

Publication number: CN2574861Y
Application number: CN 02258346
Authority: CN
Inventors: 朱卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-07
Filing date: 2002-11-07
Publication date: 2003-09-24
Anticipated expiration: 2012-11-07

Abstract

The utility model discloses a composite blockboard. The composite blockboard comprises a core board of a blockboard, wherein, the core board of the blockboard has three layers, namely, a middle layer core board of the blockboard is arranged below an upper layer core board of the blockboard, and a lower layer core board of the blockboard is arranged below the middle layer core board of the blockboard; the upper layer core board of the blockboard is in a transverse mode, the middle layer core board of the blockboard is in a longitudinal mode, and the lower layer core board of the blockboard is in a transverse mode; an upper layer core board is arranged above the upper layer core board of the blockboard, and wood grains of the upper layer core board are in longitudinal mode; an upper layrer face board is arranged above the upper layer core board, and wood grains of the upper layer face board are in transverse mode; a lower layer core board is arranged below the lower layer core board of the blockboard, and wood grains of the lower layer core board are in longitudinal mode; a lower layer face board is arranged below the lower layer core board, and wood grains of the lower layer face board are in transverse mode. All layers are combined alternately in longitudinal and transverse modes. Therefore, the utility model is difficult to deforme, and the strength is strong. The core board of the blockboard can be made by using offcuts with different sizes, which has low cost. The utility model can be used for producing door boards and tabletops.

Description

Composite joiner's board

Technical field

The utility model relates to a kind of core-board that is used to make door-plate or desktop.

Background technology

Known core-board is the lamina structure.This thin plank is straight smooth, is easy to processing.When being used to make door-plate, desktop, convenient and swift.But, if the time that this thin plank uses grow, or, be very easy to distortion meeting after water makes moist, shortened or service life of desk.In addition, because this thin plank is a single layer structure, so its intensity is also lower.

Summary of the invention

The purpose of this utility model is that a kind of composite joiner's board will be provided, and this core-board is not yielding, the intensity height.

The purpose of this utility model is achieved in that this composite joiner's board comprises joinery core board, joinery core board is three layers, it below the joinery core board of upper strata the middle level joinery core board, it below the joinery core board of middle level lower floor's joinery core board, it is horizontal that the upper strata joinery core board is, it is vertical that the middle level joinery core board is, lower floor's joinery core board is laterally, is the upper strata central layer above the joinery core board of upper strata, and upper strata central layer wood grain is vertical, it above the central layer of upper strata last deck panels, last deck panels wood grain is laterally, is lower floor's central layer below lower floor's joinery core board, and lower floor's central layer wood grain is vertical, be lower floor's panel below lower floor's central layer, lower floor's panel wood grain is horizontal.

Described joinery core board is the end to end row of lining up of long stuff, is listed as and is listed as side by side, and row stagger mutually with the head and the tail seam that is listed as.

Each layer of the present utility model is the alternately compound of vertical and horizontal, and be not yielding, the intensity height.Through experiment, in boiling water, boiled also and can not be out of shape.Make easily, joinery core board can utilize leftover pieces not of uniform size to make, and production cost is low.Can be used for making door-plate and desktop.

Below in conjunction with drawings and Examples the utility model is elaborated.

Description of drawings

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

Fig. 2 is the upper strata joinery core board structure chart among Fig. 1.

Fig. 3 is the middle level joinery core board structure chart among Fig. 1.

Fig. 4 is the lower floor's joinery core board structure chart among Fig. 1.

Decorative layer on 1. among the figure, 2. go up deck panels, 3. the upper strata central layer, 4. the upper strata joinery core board, 5. the middle level joinery core board, 6. lower floor's joinery core board, 7. lower floor's central layer, 8. lower floor's panel, 9. descend decorative layer, 10. head and the tail seam, 11. long stuffs.

The specific embodiment

In Fig. 1, joinery core board is three layers, be middle level joinery core board 5 below the upper strata joinery core board 4, and middle level joinery core board 5 is following to be lower floor's joinery core board 6.Above the upper strata joinery core board 4 is upper strata central layer 3, and central layer 3 wood grains in upper strata are vertical.Above the upper strata central layer 3 is last deck panels 2, and last deck panels 2 wood grains are horizontal.Below lower floor's joinery core board 6 is lower floor's central layer 7, and lower floor's central layer 7 wood grains are vertical.Below lower floor's central layer 7 is lower floor's panel 8, and lower floor's panel 8 wood grains are horizontal.Post decorative layer 1 above the last deck panels 2, post down decorative layer 9 below lower floor's panel 8.

In Fig. 2, it is horizontal that upper strata joinery core board 4 is.Upper strata joinery core board 4 is the long stuff 11 end to end row of lining up, and is listed as and is listed as side by side, and row stagger mutually with the head and the tail seam 10 that is listed as.

In Fig. 3, middle level joinery core board 5 is vertically, and middle level joinery core board 5 is the long stuff 11 end to end row of lining up, and is listed as and is listed as side by side, and row stagger mutually with the head and the tail seam 10 that is listed as.

In Fig. 4, lower floor's joinery core board 6 is laterally, and lower floor's joinery core board 6 is the long stuff 11 end to end row of lining up, and is listed as and is listed as side by side, and row stagger mutually with the head and the tail seam 10 that is listed as.

Cementing between last deck panels 2, upper strata central layer 3, upper strata joinery core board 4, middle level joinery core board 5, lower floor's joinery core board 6, lower floor's central layer 7 and lower floor's panel 8 each layers is pressed into one with hot press, sticks decorative layer 1 and following decorative layer 9 at last and gets final product.

Claims

1. composite joiner's board, this composite joiner's board comprises joinery core board, it is characterized in that joinery core board is three layers, it below the joinery core board of upper strata the middle level joinery core board, it below the joinery core board of middle level lower floor's joinery core board, the upper strata joinery core board is laterally, and the middle level joinery core board is vertically, and it is horizontal that lower floor's joinery core board is, it above the joinery core board of upper strata the upper strata central layer, upper strata central layer wood grain is vertically, is last deck panels above the central layer of upper strata, and last deck panels wood grain is horizontal, it below lower floor's joinery core board lower floor's central layer, lower floor's central layer wood grain is vertically, is lower floor's panel below lower floor's central layer, and lower floor's panel wood grain is horizontal.

2. composite joiner's board according to claim 1 is characterized in that joinery core board is the end to end row of lining up of long stuff, is listed as and is listed as side by side, and row stagger mutually with the head and the tail seam that is listed as.