CN2917998Y - Wood-ply board - Google Patents

Abstract

The utility model belongs to a wood laminated plate, composed of an upper timber plate, a middle timber plate and a lower timber plate. The lignin orientation of the upper timber plate is consistent with the lignin orientation of the lower timber plate, the timber lignin orientation of the middle timber plate has a 90 degrees angle with the timber lignin orientation of the upper timber plate and the lower timber plate; each layer of the timber plate material is connected mutually with a tenon; a bonding layer is arranged between each layer. Compared with the existing technology, the timber plate material is taken as the component, and the upper, middle and lower layers are arranged into interlace, each layer of the timber plate material is connected mutually with a tenon, and fixed into a whole through the bonding layer. A whole wood plate is actually formed, thereby, being used for the furniture surface layer, the wood laminated plate can be similar to the whole wood plate to be processed and molded into a furniture without the need to arrange an additional surface layer, the plate material is uneasy to be distorted, shrink or expand, and the structure is firm and the process is convenient.

Description

A kind of wooden plywood

Technical field

The utility model belongs to a kind of wood structure plate, especially relates to a kind ofly adopting artificial synthesis, having sandwich construction for making the wooden plywood that wood furniture uses.

Background technology

Before the utility model is made, make wood furniture or the type of the wood structure plate that in family decoratees, uses, mainly contain: density board, woodwork plate, multi-layer sheet and toe joint or directly individual layer solid wood plate is several.Density board generally can not be used as solid wood owing to do not have the value or the service life of solid wood board; Woodwork plate and need be set up a deck panels on its surface when using as panel again because its reasons in structure is used as internal layer sheet material at present only; Multi-layer sheet such as three-ply board can only be located to use as yoke connection and Soft Roll inner panel etc.; Toe joint or the interbed plank that directly is combined into, although can use as panel separately, its yielding fracture, expansion and contraction are not only used inconvenience, but also need be set up edge strip.

Summary of the invention

For overcoming above shortcomings in the prior art, the utility model aims to provide a kind of wooden plywood with novel structure, when making furniture with this wooden plywood, has advantage easy to make, as not need to set up again panel.

For achieving the above object, the utility model has adopted following technical scheme: this wooden plywood, the former plank of the former plank in its upper strata, the former plank in middle level and lower floor constitutes, the lignin orientation of the former plank in upper strata is consistent with lower floor former plank lignin orientation, and the log lignin orientation of the log lignin orientation of the former plank in middle level and upper and lower layer is an angle of 90 degrees; Link to each other with tenon between every layer of former wood sheet and the former wood sheet; Be provided with adhesive linkage between every layer.

Beneficial effect: compared with prior art, the utility model is by being member with former wood sheet, and upper, middle and lower-ranking is arranged to mutually staggered, link to each other with tenon between every layer of former wood sheet and former wood sheet, be fixed into integral body through adhesive linkage again, in fact formed the plank of monoblock, therefore, make the furniture surface layer with this wooden plywood, can carry out machine-shaping furniture by similar monoblock sheet material, and no longer need to set up in addition surface layer, and overcome the defective that exists in the prior art, have not yielding, convergent-divergent, sound construction, advantage easy to process.

The drawing explanation

Fig. 1 is the cross-sectional view of an embodiment of the utility model.

Fig. 2 is the plan structure schematic diagram of Fig. 1.

The specific embodiment

This wooden plywood is made of the former plank 1 in upper strata, 5 three layers of former plank of the former plank of former plank 2 in middle level and lower floor, the lignin of the former plank 1 in upper strata (is meant the timber striped, or claiming wood grain) orientation is consistent with the log lignin orientation of lower floor former plank 5, and the log lignin orientation of the log lignin orientation of the former plank 2 in middle level and upper and lower layer is an angle of 90 degrees.Link to each other with tenon 6 between every layer of former wood sheet and the former wood sheet; Between being every layer, processing and fabricating is provided with adhesive linkage 3,4.

The wooden plywood structure that processes like this is very firm, and the sheet material in every layer relies on tenon 6 to interconnect, layer with layer between have bonding agent glued together again, and the wood grain of three-layer tablet material is the cross-like setting, further improved firmness.During use, this wooden plywood is owing to be to be combined into log, and therefore, its material is carried out machine-shaping and is made into furniture and do not need to set up panel again as integral sheet.

Claims (1)

1. A kind of wooden plywood, it is characterized in that: the former plank in its upper strata (1), the former plank of former plank in middle level (2) and lower floor (5) constitute, the lignin orientation of the former plank in upper strata (1) is consistent with the former plank of lower floor (5) lignin orientation, and the log lignin orientation of the log lignin orientation of the former plank in middle level (2) and upper and lower layer is an angle of 90 degrees; Link to each other with tenon (6) between every layer of former wood sheet and the former wood sheet; Be provided with adhesive linkage (3) between every layer.

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