CN206536610U

CN206536610U - Composite wood board

Info

Publication number: CN206536610U
Application number: CN201621052473.7U
Authority: CN
Inventors: 黄赐安
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-13
Filing date: 2016-09-13
Publication date: 2017-10-03
Anticipated expiration: 2026-09-13

Abstract

The utility model provides a kind of composite wood board, and composite wood board has dash board, core plate and bottom plate, and the core plate is located between the dash board and the bottom plate, it is characterised in that：The core plate has a central plate and plural stiffening plate, and the plural stiffening plate is surround and is arranged at the central plate the week side of boss and is connected with each other, and the central plate is stacked with being formed by plural wood chip, and the plural stiffening plate is solid wood structure.So using the different plate construction of core plate to lift overall physical property strengths, the situation of buckling deformation is reduced.

Description

Composite wood board

Technical field

The utility model is related to composite wood board field, especially a kind of to have anti-deformation warpage and have answering for low production cost Close plank.

Background technology

Solid wood board is made up of processing such as the cleaved grindings of log, can subsequently apply as furniture such as cabinet or tables and chairs Substantially material is made, or is used as floor and plaque.But in fact, log obtain be difficult thus it is expensive and limited Log properties, under various such environmental effects, single log timberstructure, which easily makes moist, produces reflex action deformation.

It is then to occur that slim wood chip is pasted on into stable material surface (such as dense board) to form tool sandwich construction Wooden boards, hope reduction log consumption.Only wood chip has different expansion rate of making moist with the material attached, therefore in entirety Make moist deformation when, slim wood chip can produce degumming phenomenon and then cause each Rotating fields to be separated from each other.Therefore have related dealer multiple and carry Go out the solid wood board cut using identical log to stack to form sandwich construction, and the wood grain of each layer solid wood board is moved towards into phase Mutual vertical mode is stacked, to solve the unstable situation that wood chip combines different material, but this mode but be returned to log Cost Problems, The manufacturing cost of this kind of structure is high, and actually or can not in response to log properties derivative breathing phenomenon.

It is less susceptible to for the wooden boards that can make sandwich construction because of physical phenomenon or makes moist and be deformed situation, the utility model Designer assembles correlation experience for many years, conceives a kind of composite wood board then, current multilayer log timberstructure can be effectively improved by hoping Missing.

Utility model content

An a kind of purpose of the present utility model, it is desirable to provide composite wood board, can improve timber because of physical phenomenon or production of making moist Raw deformation, and more preferably intensity and durability are made it have, and solid wood cost consumption can be lowered simultaneously.

For up to above-mentioned purpose, composite wood board of the present utility model, with a dash board, a core plate and a bottom plate, the core plate is set Between the dash board and the bottom plate, it is characterised in that：The core plate has a central plate and plural stiffening plate, the plural stiffening plate ring Around being arranged at the central plate the week side of boss and be connected with each other, and the central plate is stacked with being formed by plural wood chip, the plural stiffening plate For solid wood structure.Physical property strengths are lifted thus by different plate construction, are reduced by environment temperature or humidity shadow Ring and cause the situation of buckling deformation or swell-shrinking deformation to occur, while can also reduce production cost.

Wherein, fixation is respectively connect with glued mode group between the stiffening plate, respectively the stiffening plate and the central plate are also with gluing side Formula group connects fixation, and be able to can be molded the core plate by the pressurization of tool single in actual assembled.

Or respectively the stiffening plate have an at least first connecting portion, for the central plate and/or make respectively the stiffening plate mutually interconnect Connect, the central plate to should an at least first connecting portion there is plural second connecting portion, be provided with connecing fixation with the respectively stiffening plate group, Connect with the group for strengthening the plural stiffening plate and the central plate using an at least first connecting portion and an at least second connecting portion Intensity.

Preferably, an at least first connecting portion is fin or groove respectively, and an at least second connecting portion is then right respectively Groove or fin are should be, so that the stiffening plate and the central plate are mutually clamped fixation.

One preferred mode is that the central plate has two long sides and two short sides, an at least second connecting portion be located at respectively this two Long side and two short side, and it is respectively groove to be located at an at least second connecting portion on the two long side, positioned at being somebody's turn to do for two short side At least a second connecting portion is respectively fin, and at least first connecting portion that correspondence is engaged in the two long side is then respectively convex Rib, at least first connecting portion that correspondence is engaged in two short side is respectively then groove.So using part this at least one Second connecting portion is fin, and an at least second connecting portion for part is the mode of groove, can homogenize and each connect intensity to group.

Wherein, the dash board, the core plate and the bottom plate are mutually assembled by glued mode.

In summary, the utility model recombinates concept using timber, and design forms the structure of the core plate, is utilized as delta wood Piece stacks this to be formed central plate, reached with the plural stiffening plate of solid wood lifted the core plate it is each to stress show, with Deformation of the timber caused by physical phenomenon and the factor such as make moist is solved, strengthens overall applicability efficiency.And the plural reinforcement The combination of plate and the central plate can glued or snap fit assemble, by tool can single be press-formed, without Assembled one by one or stickup, is will not also expend excessive time cost on processing procedure, while this kind of structure reduction solid wood can also be used Material cost.

Brief description of the drawings

Fig. 1 is the core plate three-dimensional exploded view of the utility model preferred embodiment.

Fig. 2 is the composite wood board decomposing schematic representation of the utility model preferred embodiment.

Fig. 3 is another core plate decomposing schematic representation for implementing aspect of the utility model preferred embodiment.

Fig. 4 is another core plate combination diagram for implementing aspect of the utility model preferred embodiment.

Fig. 5 is another composite wood board decomposing schematic representation for implementing aspect of the utility model preferred embodiment.

Fig. 6 is another application schematic diagram for implementing aspect of the utility model preferred embodiment.

Description of reference numerals：1- composite wood boards；10- dash boards；11- core plates；111- central plates；1111- wood chips；1112- Two connecting portions；The long sides of 1113-；1114- short sides；112- stiffening plates；1121- first connecting portions；12- bottom plates.

Embodiment

To enable your juror to have a clear understanding of content of the present utility model, schema of sincerely arranging in pairs or groups in the following instructions, Jing Qingcan Read.

Fig. 1 and Fig. 2 is referred to, it is core plate three-dimensional exploded view and the composite wood board decomposition of the utility model preferred embodiment Schematic diagram.The utility model discloses a kind of composite wood board 1, and it has a dash board 10, a core plate 11 and a bottom plate 12, the core plate 11 be located between the dash board 10 and the bottom plate 12, the composite wood board 1 is characterised by, the core plate 11 have a central plate 111 and Plural stiffening plate 112, the plural stiffening plate 112 surround and is arranged at the week side of boss of central plate 111 and is connected with each other, and the central plate 111 are stacked with being formed by plural wood chip 1111, and the plural stiffening plate 112 is solid wood structure.In this way, the core plate 11 passes through Different plate construction and physical property strengths can be lifted, reduction by environment temperature or humidity influenceed and cause buckling deformation or The situation of swell-shrinking deformation occurs, while can also reduce production cost.

Wherein, when these described wood chips 1111 stacking forms the central plate 111, the aspect of vertical interlaced is moved towards with wood grain Sequentially high pressure is stacked into type.The plural stiffening plate 112 is solid wood, is to be more than cross section with its longitudinal plane structure power system, That is longitudinal stress performance is preferable, and the central plate 111 and on the contrary, its it is lateral stressed be better than longitudinal stress, therefore spelled by both Connect this to be formed core plate 11, you can balance timber in it is each to stress variation, it is to avoid by environment during 1 subsequent applications of composite wood board Influence and deform.

Preferably's central plate 111 is rectangle, and in each side, group sets the stiffening plate 112 respectively, the plural stiffening plate 112 Can be fixed with the central plate 111 by glued mode, respectively between the stiffening plate 112 similarly can by glued mode cementation, in Viscose glue is smeared in the side that the plural stiffening plate 112 and the central plate 111 to be bonded, and the plural stiffening plate 112 is respectively placed in After the week side of boss of central plate 111, you can its close pressing is formed into the core plate 11 with high pressure by tool.

Wherein, the dash board 10 can select the timber kind identical or different with the respectively stiffening plate 112 with the bottom plate 12, and can For sheet, thin slice, monolithic or multi-sheet structure, in can be by the dash board 10 and the bottom plate 12 relatively after correspondence surface smear viscose glue The two side faces of the core plate 11 are adhered to, to form the composite wood board 1.

It please continue refering to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, it is another core plate for implementing aspect point of the utility model preferred embodiment Solve schematic diagram, core plate combination diagram, composite wood board decomposing schematic representation and application schematic diagram.Except connecing this using glued mode group Plural stiffening plate 112 and the central plate 111, can also set the plural stiffening plate 112 and the central plate 111 by snap fit group. As shown in figure 3, respectively the stiffening plate 112 has an at least first connecting portion 1121, for the central plate 111 and/or making the respectively benefit Strong plate 112 is connected with each other.The central plate 111 and to should an at least first connecting portion 1121 there is plural second connecting portion 1112, to connect fixation with respectively 112 groups of stiffening plate.Preferably, an at least first connecting portion 1121 respectively groove or fin, An at least second connecting portion 1112 then corresponds to groove or fin, to be mutually clamped using convex-concave structure.In the present embodiment, The central plate 111 is rectangle and has the two long short sides 1114 of side 1113 and two, an at least second connecting portion 1112 is distinguished position Distinguish in the two long side 1113 and two short side 1114, and positioned at least second connecting portion 1112 on the two long side 1113 For groove, at least second connecting portion 1112 positioned at two short side 1114 is respectively then fin, and correspondence is engaged in two length An at least first connecting portion 1121 on side 1113 then be fin, correspondence be engaged in two short side 1114 this at least one first Connecting portion 1121 is respectively then groove.And for make respectively the stiffening plate 112 be connected with each other, correspondence be engaged in each of the two long side 1113 The stiffening plate 112 has a plurality of first connecting portions 1121, and correspondingly connects the first connecting portion of remaining stiffening plate 112 1121 also into groove aspect, and when the 111 long side 1113 of central plate is mounted on, with the short side 1114 of central plate 111 this Two connecting portions 1112 are interconnected.So correspondence is engaged in the plural stiffening plate 112 of two short side 1114, thereon only Need to set single fin aspect the first connecting portion 1121 can in the lump with 111 groups of remaining stiffening plate 112 and the central plate Fixation is connect, be can refer to shown in Fig. 3.Only foregoing various engaging aspects all can be according to the plural stiffening plate 112 and the central plate 111 The condition such as material, size and shape changed, it is not limited to the aspect described in the present embodiment, and the plural stiffening plate 112 with the central plate 111 by an at least first connecting portion 1121 and this at least 1112 groups of a second connecting portion connects when, It can be placed in after correspondence position and be molded with tool high-pressure in the plural stiffening plate 112 and the central plate 111, single force is lower i.e. The group that the core plate 11 can be completed is set.

After the completion of 11 groups of the core plate is set, the processing procedures such as polishing skiving also can be further carried out, in favor of in response to the wood composite The use category of plate 1 such as is cut, polished at the procedure for processing, or is assembled in the core plate 11 with the dash board 10 and the bottom plate 12 Foregoing processing is carried out after finishing.As shown in fig. 6, being to be passed through after the dash board 10, the core plate 11 and the bottom plate 12 are mutually combined by cutting The plaque aspects formed by processing procedure such as mill.Further, since the plural stiffening plate 112 is to be mounted on the week side of boss of central plate 111, therefore After along the edge of core plate 11 to middle skiving or wear down processing, the central plate 111 can be made to be hidden in the middle position of core plate 12 Without exposed, and the avris of core plate 11 is when being polishing to certain thinness, can also hide an at least first connecting portion 1121 and should An at least second connecting portion 1112, and reach effect attractive in appearance.The composite wood board 1 can form one side except such as foregoing through following process Protrude outside aspect, the two sides that can be also respectively facing the core plate 11 carry out skiving processing procedure, make the composite wood board 1 that two-sided protrusion is presented Aspect.

In summary, the utility model system recombinates concept using timber, and design forms the structure of the core plate 11, is utilized as many Layer wood chip 1111 stacks the central plate 111 formed, and the lifting core plate 11 is reached with the plural stiffening plate 112 of solid wood It is each to stress show, to solve deformation of the timber caused by physical phenomenon and the factor such as make moist.And the plural reinforcement The combination of plate 112 and the central plate 111 can glued or snap fit assemble, by tool can single pressurize into Type, is will not also expend excessive time cost on processing procedure, while this kind of structure drop can also be used without assembled one by one or stickup Low solid wood material cost.

It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or it is equivalent, but Fall within protection domain of the present utility model.

Claims

1. a kind of composite wood board, with a dash board, a core plate and a bottom plate, the core plate is located between the dash board and the bottom plate, its It is characterised by：

The core plate has a central plate and plural stiffening plate, and the plural stiffening plate surround and is arranged at the central plate the week side of boss and mutually interconnects Connect, and the central plate is stacked with being formed by plural wood chip, the plural stiffening plate is solid wood structure.

2. composite wood board according to claim 1, it is characterised in that respectively connect solid between the stiffening plate with glued mode group It is fixed.

3. composite wood board according to claim 2, it is characterised in that respectively the stiffening plate and the central plate are with glued mode group Connect fixation.

4. composite wood board according to claim 1, it is characterised in that respectively the stiffening plate has an at least first connecting portion, For with the central plate and/or make respectively the stiffening plate interconnection.

5. composite wood board according to claim 4, it is characterised in that the central plate to should an at least first connecting portion have There is plural second connecting portion, be provided with connecing fixation with the respectively stiffening plate group.

6. composite wood board according to claim 5, it is characterised in that an at least first connecting portion is fin or recessed respectively Groove, an at least second connecting portion then corresponds to groove or fin respectively, so that the stiffening plate and the central plate are mutually clamped admittedly It is fixed.

7. composite wood board according to claim 5, it is characterised in that the central plate has two long sides and two short sides, and this is extremely A few second connecting portion is located at the two long side and two short side respectively, and positioned at an at least second connecting portion point on the two long side Not Wei groove, at least second connecting portion positioned at two short side is respectively fin, correspondence be engaged in the two long side this extremely A few first connecting portion is respectively then fin, and at least first connecting portion that correspondence is engaged in two short side is then respectively recessed Groove.

8. composite wood board according to claim 1, it is characterised in that：The dash board, the core plate and the bottom plate pass through gluing side Formula is mutually assembled.