CN2242278Y

CN2242278Y - Mortise and tenon structure for multi-layer decoration board

Info

Publication number: CN2242278Y
Application number: CN 95216053
Authority: CN
Inventors: 吴法政
Original assignee: TONGBAO WOODEN INDUSTRY Co Ltd DUNHUA
Current assignee: TONGBAO WOODEN INDUSTRY Co Ltd DUNHUA
Priority date: 1995-07-12
Filing date: 1995-07-12
Publication date: 1996-12-11
Anticipated expiration: 2005-07-12

Abstract

The utility model relates to a mortise and tenon structure for multi-layer decoration boards, which is used as suspended ceilings, wall boards, floors, etc., suitable for the interior decoration of buildings. The decoration board is made into a narrow and strip-shaped board of which the upper surface and the lower surface are parallel, and the periphery of the decoration board is composed of tenon edges and concave slots. Both sides along the width or the length of the decoration board are in the shapes that one side is provided with convex tenon edges of which the upper notches are narrow and the lower notches are wide; the other side is provided with concave slots of which the upper extended edges are short and the lower extended edges are long. The dimension of the tenon edges corresponds to the dimension of the concave slots, the upper plane is flat and the seam part has a chamfer after the tenon edge and the concave slots spliced and combined, and the lower plane is flat and the seam part has moisture removal channels. The utility model has the advantages of easy assembly and disassembly, firmness, reliability, long service life, better decorative effect, etc.

Description

The chase mortise structure of multilayer decorative panel

A kind of chase mortise structure of multilayer decorative panel is applicable to the assembling type buildings dalle of interior of building finishing as purposes such as lightweight furred ceiling, wallboard, floors.

In modern building, particularly in the building of reinforced concrete frame structure, be extensive use of body of wall high-strength, lightweight and cut off indoor covering ornament materials.Current house decorative material kind is a lot, performance is different, wherein wood decoration plate material belongs to the flawless finish material, be usually used in hotel, office building, office room etc., except that to its intensity and some function for example waterproof, fire-resistant etc. have the specific (special) requirements, also have higher requirements to its surface decoration effect, assembly unit performance body are light etc., that prior art remains is further perfect, improve.

The purpose of this utility model provides a kind of multilayer pin-connected panel decorative panel, makes its chase mortise splicing structure reasonable, and assembly unit is easy, and intensity increases, and better decorative effect is arranged, but and thin light.

Used technical scheme, the assembly unit of multilayer decorative panel of the present utility model are configured to periphery and are made up of tenon limit and groove.Make long narrow batten shape, its upper surface is bright plane, and horizontal humidity discharging ditch is arranged on its baseplane, and upper surface is parallel with bottom surface.Dual-side along its width (or length) is shaped as: the one middle side edge has protrudes the tenon limit, and the tenon limit is upper and lower jagged and go up that breach is narrow, breach is wide down, and another middle side edge is fluted, groove is upper and lower have the limit of stretching out and on to stretch out the limit short, stretch out the length of side down.Width, the gauge of the groove of described protrusion tenon limit and another middle side edge are corresponding, form dismountable cooperation during splicing, the width, the gauge that stretch out the limit on the last breach on described protrusion tenon limit and the groove are corresponding, the plane is concordant on adjacent two plates in splicing back, seam crossing respectively has 0.5mm * 45 ° chamfering, it is corresponding that the following breach on described protrusion tenon limit and another side groove following stretches out width, the gauge on limit, and the lower plane of adjacent two plates in splicing back is concordant.In preferred plan, the protrusion tenon limit of a described side and upper and lower breach respectively account for three of plate thickness and one of close, and the groove of described another side and the upper and lower limit of stretching out also respectively account for 1/3rd of plate thickness.

Present technique implements can have on the baseplane at present the humidity discharging ditch of vertical and horizontal, and its width is between 3-6mm.

Pin-connected panel multilayer decorative panel of the present utility model is compared with like product, its assembling combination structure easy disassembling, and intensity increases, and splicing is firm, reliable, and gives and leave the humidity discharging ditch, can increase the service life.Can realize that plate approaches light weight, decorative effect is preferably arranged, be applicable to the architectural decoration place of having relatively high expectations.

Now be described further in conjunction with the accompanying drawings with preferred embodiment.

When Fig. 1 is configured to assembled floor for chase mortise of the present utility model, the schematic diagram at an a corner, room.

Fig. 2 is a peripheral chase mortise constructional detail of the present utility model, is vertical elevation.

Fig. 3 is that laterally analyse and observe the 3-3 position of Fig. 2, changes the oblique view that is depicted as adjacent two boards assembly unit.

Chase mortise structure of the present utility model can be used for purposes such as assembly unit room furred ceiling, wallboard, floor, and Fig. 1 is the schematic diagram at an a corner, room when being used for the floor.

Its assembly unit structure sees Fig. 2 for details, Fig. 3, the periphery of decorative panel of the present utility model (vertical limit, one of widthwise edge the two or the two) forms by tenon limit and groove, make long narrow batten shape, its upper surface 1 is bright plane, some transverse row tidal creeks 3 are arranged on its baseplane 2, upper surface 1 is parallel with baseplane 2, dual-side shape along its length direction is seen Fig. 2, dual-side shape along its width is seen Fig. 3, the one middle side edge has the tenon of protrusion limit 4, on the tenon limit, down jagged and to go up breach 10 narrow, following breach 11 is wide, another middle side edge fluted 7, on the groove, under have the limit of stretching out and on to stretch out limit 8 short, it is long to stretch out limit 9 down, the width of described protrusion tenon limit 4 and groove 7, gauge is corresponding, form detachable cooperation during splicing, stretch out the width on limit 8 on the last breach 5 on described protrusion tenon limit 4 and the groove 7, gauge is corresponding, the plane is concordant on adjacent two plates in splicing back, and seam crossing respectively has the chamfering 10 of 0.5mm * 45 °.The following breach 6 on described protrusion tenon limit 4 and the following width that stretches out limit 9 of groove 7, gauge is corresponding, the adjacent two plate lower planes in splicing back are concordant, seam crossing has humidity discharging ditch 11, most preferred embodiment: tenon limit 4 and

breach

5,6 respectively account for 1/3rd of thickness of slab, groove 7 and stretch out

limit

8,9 and respectively account for 1/3rd of thickness of slab.The vertical humidity discharging ditch 11 on the following baseplane 2 and the width of transverse row tidal creek 3 are 3-6mm.

Implementing can not have vertical and horizontal humidity discharging ditch on the baseplane at present yet.

Claims

1. the chase mortise of a multilayer decorative panel is constructed, and its periphery is formed by protruding tenon limit and groove, it is characterized in that:

A. described decorative panel is long narrow bar shaped, and its upper surface is parallel with bottom surface;

B. the dual-side along its width (or length) is shaped as: the one middle side edge has the tenon of protrusion limit, and the upper and lower jagged and last breach in tenon limit is narrow, and following breach is wide; Another middle side edge is fluted, groove is upper and lower have the limit of stretching out and on to stretch out the limit short, stretch out the length of side down.Width, the gauge of the groove of described protrusion tenon limit and another middle side edge are corresponding, form dismountable cooperation during splicing; Stretch out the width on limit on the last breach on described protrusion tenon limit and another side groove, gauge is corresponding, and the last plane of adjacent two plates in splicing back is concordant, and seam crossing respectively has the chamfering of 0.5mm * 45 °; It is corresponding that the following breach on described protrusion tenon limit and another side groove following stretches out width, the gauge on limit, and the lower plane of adjacent two plates in splicing back is concordant.

2. the chase mortise structure of multilayer decorative panel according to claim 1, it is characterized in that: the protrusion tenon limit on the described side and the upper and lower breach on this limit respectively account for 1/3rd of plate thickness; The upper and lower limit of stretching out of the groove on described another side and this groove respectively accounts for 1/3rd of plate thickness.

3. the chase mortise structure of multilayer decorative panel according to claim 1 is characterized in that: the humidity discharging ditch that vertical and horizontal are arranged on the following baseplane of described decoration.

4. according to the chase mortise structure of claim 1,3 described multilayer decorative panels, it is characterized in that: the width of the vertical and horizontal humidity discharging ditch on the described baseplane down is 3-6mm.