CN101914973A

CN101914973A - Solid wood plate

Info

Publication number: CN101914973A
Application number: CN 201010236180
Authority: CN
Inventors: 孙彤
Original assignee: 孙书昆
Priority date: 2010-07-17
Filing date: 2010-07-17
Publication date: 2010-12-15

Abstract

The invention discloses a solid wood plate, which is rectangular and comprises a panel layer, an intermediate layer and a bottom plate layer, wherein the panel layer, the intermediate layer and the bottom plate layer are connected from top down. The solid wood plate is characterized in that: the intermediate layer is formed by joining a plurality of small plates. The solid wood plate has the advantages that: 1, the intermediate layer is formed by joining the plurality of small plates, so small wood plates (such as offcuts) can be fully utilized, energy can be saved, carbon is reduced, wood utilization rate is improved and resource waste is reduced; 2, the intermediate layer is formed by joining the plurality of small plates, so the internal stress of the intermediate layer is distributed onto the small plates, the deformation or bending is improved effectively, and the entire solid wood plate is more stable; and 3, the limitation of the use of entire skin (piece) materials to upper and lower surfaces makes the solid wood plate more economic, and the combined solid wood plate can be made into solid wood floors, solid wood cabinets and solid wood furniture, has a lower price and constant performance and appearance and satisfies users pursuing luxury entire solid wood.

Description

A kind of solid wood board

Technical field:

The present invention relates to a kind of solid wood board.

Background technology:

Existing solid wood board, especially wooden floor generally adopt the monoblock log board to make, because of it has natural sex and wooden property is liked by the cities and towns white collar clan deeply.But there is following defective in it: 1, need to consume a large amount of precious logs, fillet can't use, timber utilization rate is low, along with a large amount of felling of the mankind to the forest reserves, cause global warming to be accelerated, the forest tree resource feedback is weary, and precious log material is less and less, how reducing the utilization rate of the wasting of resources and raising existing resource, is the serious problem of woodwork industry today already; 2, the wooden floor that adopts the monoblock log board to make, the stress of tension force on its physical arrangement or sheet material inside is bigger, in case be subjected to the influence of ambient temperature or humidity, the monoblock wooden floor is deformed or warpage; 3, the wooden floor that adopts the monoblock log board to make is with high costs.

Summary of the invention:

The object of the present invention is to provide a kind of cost lower, can improve timber utilization rate, and Stability Analysis of Structures, on-deformable solid wood board.

A kind of solid wood board, this solid wood board is rectangle, and comprises interconnective panel layer, intermediate layer and backplane level from top to bottom, and it is characterized in that: described intermediate layer is spliced mutually by some platelets.

The present invention's solid wood board has following advantage: 1, its intermediate layer is spliced mutually by some platelets, makes fillet such as waste etc. to be fully used, and improves timber utilization rate, reduces the wasting of resources, saves timber; 2, the intermediate layer is spliced mutually by some platelets, makes the stress of inside, intermediate layer be broken down on each platelet, can effectively prevent its distortion or warpage, makes that solid wood board integral body is more stable; 3, the solid wood board that adopts the monoblock log to make relatively can reduce cost greatly, and can satisfy the psychology that the client pursues luxurious full solid wood board.

Described platelet is rectangle, have a long limit and a minor face, the minor face of each platelet is spliced to form rectangular plate mutually side by side, the long limit of each rectangular plate is splicing side by side mutually, the long limit of each platelet constitutes the long limit in rectangular plate and intermediate layer, and the minor face of each platelet constitutes the minor face in rectangular plate and intermediate layer, and is simple in structure, make solid wood board length direction and width not yielding, Stability Analysis of Structures.

The minor face of each platelet splicing mouthful is in same straight line or staggers mutually in the described adjacent rectangular plate.

The wood grain on each platelet surface is short grain, and the grain direction on each platelet surface is consistent with the solid wood board length direction.After many plates that are certain width were bonding, the tension force of timber self was sheared, and distortion reduces, and vertically also owing to be many combinations, tension force is less than complete plate.We know that the distortion of timber (plate) comes from its moisture content and tension force, and tension force reduces, and deformation will diminish.

The wood grain on each platelet surface is short grain, the grain direction on part platelet surface is consistent with the solid wood board length direction in each platelet, the grain direction on part platelet surface is consistent with the solid wood board width, simple in structure, make the crisscross splicing of grain direction on part platelet surface, can effectively dissolve the stress between inner each platelet of solid wood board, not yielding, Stability Analysis of Structures.

Described intermediate layer is by bonding being laminated about at least 2 layers of described platelet, and is simple in structure, not yielding.

Described each platelet makes full use of different fillets for the batten or the wooden unit of equal or unequal length or width specifications, improves timber utilization rate, reduces cost, and meets the orientation that energy-conserving and environment-protective subtract carbon.

The thickness in described intermediate layer is 3～7mm,

The thickness of described plate surface layer or backplane level is 2～4mm.

Description of drawings:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is an interstratified structure schematic diagram among the embodiment of the invention one.

Fig. 3 is an interstratified structure schematic diagram among the embodiment of the invention two.

Fig. 4 is an interstratified structure schematic diagram among the embodiment of the invention three.

The specific embodiment:

Embodiment one: as Fig. 1, shown in Figure 2, a kind of solid wood board, especially a kind of wooden floor, this wooden floor is rectangle, its width is 70～200mm, length is 450～2000mm, comprise interconnective panel layer 1 from top to bottom, intermediate layer 2 and backplane level 3, described intermediate layer 2 comprises some platelets that are rectangle 21, each platelet can be the wooden unit that adopts the equal or unequal length specification that forms with a kind of timber, platelet 21 has a long limit and a minor face, the minor face of each platelet 21 is spliced to form rectangular plate mutually side by side, the long limit of each rectangular plate is splicing side by side mutually, the long limit of each platelet constitutes the long limit in rectangular plate and intermediate layer together, the minor face of each platelet constitutes the minor face in rectangular plate and intermediate layer, the minor face of each platelet 21 splicing mouth 211 staggers mutually in the adjacent rectangular plate, and the wood grain on each platelet 21 surface is short grain, the grain direction on each platelet 21 surface is identical with the length direction of wooden floor, the thickness in described intermediate layer 2 is 3～7mm, on two layers of above-mentioned described platelet 21, following bonding being laminated, and the thickness of panel layer 1 and backplane level 3 is 2～4mm.

Embodiment two: as shown in Figure 3, be with embodiment one difference that described intermediate layer 2 is spliced to form by the batten of equal or unequal length specification.

Embodiment three: as shown in Figure 4, be with embodiment one difference that described intermediate layer 2 is spliced to form by the wooden unit of equal or not wide metric lattice.

The foregoing description is a better embodiment of the present invention, but embodiments of the present invention are not limited thereto, the present invention's solid wood board also can be used for making solid wood cabinet, solid wood furniture etc., and all equal variation and modifications of doing according to claim of the present invention all fall into the scope that patent of the present invention contains.

Claims

1. solid wood board, this solid wood board is rectangle, and comprises interconnective panel layer, intermediate layer and backplane level from top to bottom, and it is characterized in that: described intermediate layer is spliced mutually by some platelets.

2. a kind of solid wood board according to claim 1, it is characterized in that: described platelet is rectangle, have a long limit and a minor face, the minor face of each platelet is spliced to form rectangular plate mutually side by side, the long limit of each rectangular plate is splicing side by side mutually, the long limit of each platelet constitutes the long limit in rectangular plate and intermediate layer, and the minor face of each platelet constitutes the minor face in rectangular plate and intermediate layer.

3. a kind of solid wood board according to claim 2 is characterized in that: the minor face of each platelet splicing mouthful is in same straight line or staggers mutually in the described adjacent rectangular plate.

4. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: the wood grain on each platelet surface is short grain, and the grain direction on each platelet surface is consistent with the solid wood board length direction.

5. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: the wood grain on each platelet surface is short grain, the grain direction on part platelet surface is consistent with the solid wood board length direction in each platelet, and the grain direction on part platelet surface is consistent with the solid wood board width.

6. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: described intermediate layer is by bonding being laminated about at least 2 layers of described platelet.

7. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: described each platelet is the batten or the wooden unit of equal or unequal length or width specifications.

8. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: the thickness in described intermediate layer is 3～7mm.

9. according to claim 1,2 or 3 described a kind of solid wood boards, it is characterized in that: the thickness of described plate surface layer or backplane level is 2～4mm.