CN111636644A

CN111636644A - Panel that panel combines

Info

Publication number: CN111636644A
Application number: CN202010658089.6A
Authority: CN
Inventors: 王通飞
Original assignee: Zhejiang Dafengfan Furniture Co ltd
Current assignee: Zhejiang Dafengfan Furniture Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2020-09-08

Abstract

The invention belongs to the technical field of wood boards, and particularly relates to a panel combined by boards, which comprises a multi-layer core board and a solid wood surrounding frame arranged on the periphery of the multi-layer core board, wherein an upper top board is arranged on the upper end surface of the multi-layer core board, a veneer is bonded on the end surface of the upper top board, a tenon is formed on the periphery of the multi-layer core board, a mortise for inserting and connecting the tenon is formed in the inner periphery of the solid wood surrounding frame, and the mortise is in joggle joint with the tenon to connect the multi-layer core board and the solid wood surrounding frame.

Description

Panel that panel combines

Technical Field

The invention relates to the technical field of wood boards, in particular to a panel combined by boards and wood.

Background

At present, the solid wood floor is popular with people due to the characteristics of beauty, environmental protection, luxury and the like. However, the growing period of the wood is long, and the problem of wood shortage is more and more severe. Particularly, the rare tree species are more scarce. However, with the improvement of living standard of people, people pursue more and more famous and luxurious wind.

Can prevent warping pure solid wood floor, solid wood floor body as chinese utility model CN2015209608347 discloses a solid wood floor body bottom surface is opened along long side direction has two rectangle recesses, the recess link up two terminal surfaces of solid wood floor body inlay in two recesses respectively and are equipped with the correction block of making by high temperature resistant low warpage material, and the bottom surface of correction block compresses tightly the bottom surface of recess, inlays through at solid wood floor body bottom surface and adorns two correction blocks of making by low warpage material, fixes the correction block on solid wood floor with the rivet to prevent solid wood floor to take place the warpage.

However, there are disadvantages such as deformation and cracks due to moisture expansion and drying shrinkage of wood.

Disclosure of Invention

The invention aims to provide a panel combined by boards and wood, which solves the problem of deformation or cracks caused by wet expansion and dry shrinkage of wood through joggling of a mortise and a tenon.

The purpose of the invention is realized as follows: the utility model provides a panel that panel wood combines, encloses the frame including the solid wood of the multilayer in situ core and installing in its periphery, the roof is installed to the up end of multilayer in situ core, and the terminal surface of going up the roof bonds and has the veneer, the periphery shaping of multilayer in situ core has the tenon, the solid wood encloses the inner periphery of frame and offers the tongue-and-groove that supplies the tenon to insert the connection, and the tongue-and-groove encloses the frame with the solid wood with the tenon joggle so that the multilayer in situ core is connected, and the junction between the two is reserved gappedly.

Preferably, a gauze layer is arranged between the upper top plate and the wood veneer and is used for reducing air bubbles generated by glue.

Preferably, glue for fixing the upper top plate, the gauze layer and the veneer is coated among the upper top plate, the gauze layer and the veneer.

Preferably, the following components: the tenon is arranged on the periphery of the multi-layer inner core plate in a protruding mode, and the cross section of the tenon is square.

Preferably, a lower top plate is installed on the lower end face of the multi-layer inner core plate, and the lower top plate is bonded with the multi-layer inner core plate through glue.

Preferably, enclosing plates extend inwards around the upper end of the solid wood enclosing frame and are used for wrapping the periphery of the upper top plate.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. according to the invention, through the design of the mortises and the tenons, the multi-layer internal core board is connected with the solid wood surrounding frame, and because a certain distance gap is reserved between the mortises and the tenons, deformation or cracks caused by moisture expansion and drying shrinkage of wood can be avoided, and the service life is longer.

2. According to the invention, through the design of the gauze layer, bubbles can be crushed through the gauze, so that bubbles generated by glue are reduced, and the upper top plate and the veneer are more firmly adhered.

Drawings

Fig. 1 is a schematic structural diagram of a multi-layer core board and a solid wood surrounding frame.

Fig. 2 is a schematic structural diagram of an upper top plate, a solid wood surrounding frame and a lower top plate.

Fig. 3 is a schematic diagram of the structure of the veneer and gauze layer.

FIG. 4 is a schematic structural view of the molding of the present invention.

Fig. 5 is a sectional view of the combination of the multilayer inner core plate and the solid wood surrounding frame.

Reference numerals: 1-a multi-layer inner core board; 2-solid wood surrounding frames; 3-upper top plate; 4-wood veneer; 5-tenon;

6-mortises; 7-a gauze layer; 8-lower top plate; 9-coaming.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.

A panel is provided.

As shown in fig. 1, the multi-layer core board 1 and the solid wood surrounding frame 2 installed on the periphery thereof are included, because the multi-layer core board is buried inside the solid wood surrounding frame 2, wherein the most important thing of the wooden floor is that the thin surface layer is enjoyed by people, and most of the core board is buried below, which is a great waste, which is not in accordance with the requirement of the conservation-oriented society with reasonable resources and full utilization, the core board is made of solid wood, which is a very resource-wasting material, therefore, the multi-layer core board 1 is specifically made of plywood, which can save valuable wood to the maximum extent, however, the solid wood surrounding frame 2 is made of solid wood, which is located outside, has better decorative effect, and has stable physical performance in the long-term use process, and if the solid wood is used for processing and forming, because of the natural defect of wood and the higher processing difficulty of the solid wood, which will eventually affect normal use.

Therefore, the multi-layer core board 1 is combined with the solid wood surrounding frame 1, so that the multi-layer core board has stable physical performance and can save resources.

With reference to fig. 2, an upper top plate 3 is installed on the upper end face of the multi-layer internal core plate 1, with reference to fig. 3, a veneer 4 with a thickness of about 0.5mm is bonded on the upper end face of the upper top plate 3, with reference to fig. 1 and fig. 5, a tenon 5 is formed on the outer periphery of the multi-layer internal core plate 1, a mortise 6 for inserting and connecting the tenon 5 is formed in the inner periphery of the solid wood enclosure frame 2, the multi-layer internal core plate 1 is connected with the solid wood enclosure frame 2 by joggling the mortise 6 with the tenon 5, and in the machining process, a certain gap is left at the joint between the mortise 6 and the tenon 5 by controlling the matching size of the mortise 6 and the tenon 5, so that the joint between the mortise and the solid wood enclosure frame is free from deformation or cracks due to damp expansion and dry shrinkage of the wood, and has a.

Specifically, referring to fig. 3, a gauze layer 7 is arranged between the upper top plate 3 and the veneer 4, glue is coated between the upper top plate 3 and the veneer 4, in actual production, the glue is firstly coated on the upper end face of the upper top plate 3, then a layer of gauze is laid on the upper surface of the upper top plate, then the glue is coated again, then the veneer is aligned with the glue and then placed into a press for pressing the glue, so that the veneer is tightly attached to the glue, bubbles are inevitably generated in the glue coating process, and the gauze layer 7 is arranged, so that the bubbles generated by the glue can be crushed through the gauze during pressing the glue, and the upper top plate 3 and the veneer 4 are more firmly adhered.

Specifically, referring to fig. 5, the cross section of the tenon 5 is square, the structure is simple, and the processing is convenient.

Referring to fig. 1 and 2, a lower top plate 8 is mounted on the lower end face of the multi-layer core plate 1, the lower top plate 8 and the multi-layer core plate 1 are pressed together through glue, and the upper top plate 3 and the lower top plate 8 are inlet multi-layer plates with the thickness of about 3 mm.

Specifically, referring to fig. 1, the surrounding plate 9 extends inwards around the upper end of the solid wood surrounding frame 2, and the surrounding plate 9 is coated on the upper end of the multilayer inner core plate 1 to form a surrounding edge, so that the multilayer inner core plate 1 is more firmly fixed and is not easy to fall out of the solid wood surrounding frame 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A panel of board-to-wood bonded panels characterized by: enclose frame (2) including many in-situ core (1) and install the wood in its periphery, roof (3) are installed to the up end of many in-situ core (1), and the terminal surface bonding of going up roof (3) has veneer (4), the periphery shaping of many in-situ core (1) has tenon (5), the wood encloses the interior week of frame (2) and sets up tongue-and-groove (6) that supply tenon (5) to insert the connection, and tongue-and-groove (6) and tenon (5) joggle are so that many in-situ core (1) enclose frame (2) with the wood and be connected, and the junction between the two is reserved gappedly.

2. The board-to-wood panel of claim 1, wherein: a gauze layer (7) is arranged between the upper top plate (3) and the wood veneer (4), and the gauze layer (7) is used for reducing air bubbles generated by glue.

3. The board-to-wood panel of claim 2, wherein: glue for fixing the upper top plate (3), the gauze layer (7) and the veneer (4) is coated among the upper top plate, the gauze layer and the veneer.

4. The board-to-wood panel of claim 1, wherein: the tenon (5) is arranged on the periphery of the multi-layer internal core plate (1) in a protruding mode, and the cross section of the tenon (5) is square.

5. The board-to-wood panel of claim 1, wherein: and a lower top plate (8) is arranged on the lower end surface of the multi-layer inner core plate (1), and the lower top plate (8) is bonded with the multi-layer inner core plate (1) through glue.

6. The board-to-wood panel of claim 1, wherein: the periphery of the upper end of the solid wood surrounding frame (2) is inwards extended with a surrounding plate (9), and the surrounding plate (9) is used for covering the periphery of the upper top plate (3).