CN115923270A - Environment-friendly furniture board - Google Patents

Abstract

The invention belongs to the technical field of environment-friendly furniture, and specifically discloses an environment-friendly furniture board, which includes a surface layer, a core layer and a bottom layer. An edge banding layer is integrally formed around the surface layer and the bottom layer. There is an L-shaped through-slot, and the L-shaped through-slot on the edge banding layer opposite to the bottom layer forms a T-shaped through-slot, the T-shaped through-slot is provided with a locking strip, and the core layer includes two support strips and A plurality of corrugated cardboards are vertically fixed at equal intervals between two support bars, and the surface layer and the bottom layer are both made of solid wood boards. Adopting the solution of the present invention can solve the problem that the current furniture panels made of corrugated paper as the basis are economical and environmentally friendly, but compared with wooden boards, they always have insufficient strength; The splicing method is adopted between the surface layer and the bottom layer, and between the surface layer and the bottom layer, which reduces the use of glue and further ensures the environmental protection performance of the board.

Description

An environmentally friendly furniture board

technical field

The invention belongs to the technical field of environmental protection furniture, and in particular relates to an environmental protection furniture plate.

Background technique

At present, due to the high price of solid wood furniture, most people still choose density boards or particle boards that imitate solid wood. It takes a long time for the harmful substances released by it to not pose a threat to human health, so there is a class of paper furniture.

Paper furniture refers to furniture mainly made of paper. Paper furniture is more and more environmentally friendly than wooden furniture made of composite panels because of its lower cost. At present, the most common paper furniture is usually based on corrugated paper, and the surface is supplemented with water-resistant and wear-resistant high-strength paper, so that the surface can be cleaned with a rag.

Although the furniture boards made of corrugated paper are economical and environmentally friendly, they always have the problem of insufficient strength compared to wood boards. Based on this, this application provides an environmentally friendly furniture board. On the basis of using corrugated paper as the core of the board In addition, wooden boards are added as the frame, which improves the strength of the entire furniture board, thus expanding the scope of application of this type of furniture board.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides an environmentally friendly furniture board to solve the problem that the current furniture board made of corrugated paper is economical and environmentally friendly, but compared with wood boards, it always has the problem of insufficient strength .

To achieve the above object, the present invention adopts the following technical solutions:

An environment-friendly furniture board, comprising a surface layer, a core layer and a bottom layer, an edge banding layer is integrally formed around the surface layer and the bottom layer, an L-shaped through groove is opened on the end surface of the edge banding layer, and the surface layer is opposite to the bottom layer The L-shaped channel on the edge banding layer constitutes a T-shaped channel, the T-shaped channel is provided with locking strips, the core layer includes two support bars and a number of corrugated cardboards, and the number of corrugated cardboards is fixed vertically at equal intervals Between the two support bars, the surface and the bottom layer are made of solid wood boards.

Further, the thickness of the surface layer and the bottom layer is not more than 15mm, and the thickness of the edge sealing layer is not less than 15mm. Reducing the thickness of the surface layer and the bottom layer can reduce the production cost of the enterprise, and increasing the thickness of the edge layer can improve the overall strength of the edge part of the board.

Further, the cross section of the locking strip is the same as that of the T-shaped slot, and the length of the locking strip is shorter than the length of the T-shaped slot. This facilitates the locking strips to be embedded in the T-shaped through-slot, and also facilitates the installation of the two vertical locking strips.

Further, the locking strip and the T-shaped through-slot are clearance fit, and an elastic layer is bonded to the surface of the locking strip, and the thickness of the elastic layer is not more than 3 mm. On the one hand, this setting facilitates the embedding of the locking strips, on the other hand, since the plate will expand with heat and contract with cold, this setting can also provide a certain deformation margin for the plate.

Further, a number of slots corresponding to the corrugated cardboard are opened on the side of the support bar close to the corrugated cardboard, and connecting bars at the ends of the two support bars are fixed between them. This arrangement enables the corrugated paper to be directly inserted into the card slot, and the arrangement of the connecting strips can prevent relative displacement between the support strips, thereby preventing the corrugated cardboard from bending.

Further, the side of the support strip away from the corrugated cardboard is integrally formed with a convex strip, the convex strip is located in the middle of the support strip, a half groove is opened on the inner side of the edge sealing layer, and the half groove between the surface layer and the bottom layer is A locking groove is formed between them, and the locking groove can hold the raised strip. In this way, the core layer can be firmly fixed between the surface layer and the bottom layer, while reducing the use of glue.

Further, the edge-sealing layer includes an assembly surface and a mating surface, the assembly surface is fixed with a plurality of laterally arranged assembly rods, and the mating surface is provided with a plurality of assembly holes corresponding to the size, spacing and number of the assembly rods. The purpose of such setting is that when the board is used for making furniture, there will be no relative displacement between adjacent boards.

Further, the assembly rod and the assembly hole are clearance fit, and the surface of the assembly rod is provided with an elastic ring.

Compared with the prior art, the present invention has the following beneficial effects:

1. When the plan provided by the present invention is used to make the board, firstly, a number of corrugated cardboards are clamped between two support bars to form the core layer of the board, and secondly, the surface layer and the bottom layer are respectively buckled on the core layer, And the convex strips are clamped in the locking grooves, and finally the locking strips are embedded in each of the locking grooves, thereby forming a board for furniture.

2. The introduction of corrugated cardboard for the furniture board provided by the present invention improves the environmental protection of the whole board, and because in the furniture board provided by the present invention, between the corrugated cardboard and the support bar, between the support bar and the surface layer and the bottom 1. The splicing method is adopted between the surface layer and the bottom layer, which reduces the use of glue and further ensures the environmental protection performance of the board.

3. The furniture panel provided by the present invention is made of solid wood boards for the surface layer and the bottom layer, and the core layer is located between the surface layer and the bottom layer, and is also provided with an edge layer for protection. Therefore, while improving environmental protection performance, It also ensures the strength of the entire board, expanding the scope of application of this type of furniture board.

Description of drawings

Fig. 1 is an axonometric view of the surface layer in Embodiment 1 of an environmentally friendly furniture board according to the present invention.

Fig. 2 is an assembled cross-sectional view of Embodiment 1 of an environmentally friendly furniture board according to the present invention.

Fig. 3 is an axonometric view of the surface layer in Embodiment 2 of an environmentally friendly furniture board according to the present invention.

The reference signs in the drawings of the description include: surface layer 10, core layer 11, bottom layer 12, edge sealing layer 13, L-shaped through groove 14, locking strip 15, support strip 16, corrugated cardboard 17, raised strip 18, half Groove 19, assembly surface 20, mating surface 21, assembly rod 22, assembly hole 23.

Detailed ways

The present invention will be described in further detail below in combination with the accompanying drawings, and specific implementation methods will be given.

Example 1:

Basically as shown in Figure 1 and Figure 2, a kind of environmental protection furniture board comprises surface layer 10, core layer 11 and bottom layer 12, wherein surface layer 10 and bottom layer 12 are all made of solid wood board, the thickness of surface layer 10 and bottom layer 12 No more than 15mm.

In this embodiment, the structure of the surface layer 10 and the bottom layer 12 is the same. When the board is made, the surface layer 10 and the bottom layer 12 are arranged symmetrically with respect to the core layer 11. In this embodiment, the surface layer 10 and the bottom layer 12 are integrally formed around There is an edge banding layer 13, the thickness of the edge banding layer 13 is not less than 15 mm, an L-shaped through groove 14 is opened on the end face of the edge banding layer 13, and the L-shaped through groove on the edge banding layer 13 opposite to the bottom layer 12 of the surface layer 10 14 constitutes a T-shaped slot 14, and a locking strip 15 is arranged in the T-shaped slot 14. The cross section of the locking strip 15 is the same as that of the T-shaped slot 14, and the length of the locking strip 15 is smaller than that of the T-shaped slot. The length of the slot 14.

In order to leave a margin for wood deformation, the locking strip 15 and the T-shaped through groove 14 are gap fit, and an elastic layer is bonded to the surface of the locking strip 15, and the thickness of the elastic layer is no more than 3mm; in this embodiment The core layer 11 includes two support strips 16 and several corrugated cardboards 17, the thickness of which is no more than 4mm, wherein several corrugated cardboards 17 are vertically fixed between the two support strips 16 at equal intervals, in order to reduce the use of glue during production, A number of card slots corresponding to the corrugated cardboard 17 are provided on the side of the support bar 16 close to the corrugated cardboard 17, and the corrugated cardboard 17 is inserted into the card slot to realize positioning, and a connecting bar at its end is also fixed between the two support bars 16 .

In this embodiment, a convex strip 18 is integrally formed on the side of the support strip 16 away from the corrugated cardboard 17. The convex strip 18 is located in the middle of the support strip 16, and a semi-finished strip is formed on the inner side of the edge sealing layer 13, that is, on the side close to the core layer 11. Groove 19, so that a locking groove is formed between the surface layer 10 and the half groove 19 on the bottom layer 12, and the locking groove can clamp the protruding strip 18.

In this embodiment, when making the board, firstly, a number of corrugated cardboards 17 are inserted between two support bars 16 to form the core layer 11 of the board, and secondly, the surface layer 10 and the bottom layer 12 are fastened to the core layer respectively 11, and make the protruding strips 18 clamped in the locking grooves, and finally the locking strips 15 are embedded in each of the locking grooves, thereby forming a board for furniture.

Example 2:

The difference from Embodiment 1 is that, as shown in FIG. 3 , in this embodiment, the edge banding layer 13 includes an assembly surface 20 and a mating surface 21, wherein the assembly surface 20 is fixed with several assembly rods 22 arranged transversely, and several assembly rods 22 are set at equal intervals, and the mating surface 21 is provided with a number of mounting holes 23 corresponding to the size, spacing and quantity of the mounting rods 22. In addition, in this embodiment, the mounting rods 22 and the mounting holes 23 are clearance fit, so the mounting rods The surface of 22 is provided with an elastic ring, and the purpose of such setting is that when the board is used for furniture production, there will be no relative displacement between adjacent boards.

Which side of the assembly surface 20 and the mating surface 21 are specifically selected to be arranged around the edge banding layer 13 is designed according to the needs of the board during furniture production. Two fitting faces 20 and one mating face 21 , or two mating faces 21 and one fitting face 20 , so that it can be assembled with surrounding panels.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (8)

1. A kind of environmental protection furniture board, it is characterized in that: comprise surface layer, core layer and bottom layer, described surface layer and bottom layer are integrally formed with edge banding layer around, and the end face of described edge layer layer is provided with L-shaped through groove , the L-shaped through groove on the edge banding layer opposite to the bottom layer constitutes a T-shaped through groove, and a locking strip is arranged in the T-shaped through groove, and the core layer includes two supporting strips and several corrugated cardboards, several The corrugated cardboard is vertically fixed between two support bars at equal intervals, and the surface layer and the bottom layer are both made of solid wood boards. 2. The environmentally friendly furniture board according to claim 1, characterized in that: the thickness of the surface layer and the bottom layer is not more than 15mm, and the thickness of the edge sealing layer is not less than 15mm. 3. The environmentally friendly furniture board according to claim 2, characterized in that: the cross section of the locking strip is the same as the cross section of the T-shaped slot, and the length of the locking strip is shorter than that of the T-shaped slot. length. 4. A kind of environmental protection furniture plate according to claim 3, it is characterized in that: the gap fit between the locking strip and the T-shaped through groove, the surface of the locking strip is bonded with an elastic layer, the The thickness of the elastic layer is not more than 3mm. 5. A kind of environment-friendly furniture board according to claim 4, characterized in that: the side of the support bar close to the corrugated cardboard is provided with a number of slots corresponding to the corrugated cardboard, and there are fixed slots between the two support bars. connecting strip at its end. 6. A kind of environment-friendly furniture board according to claim 5, characterized in that: the side of the support bar away from the corrugated cardboard is integrally formed with a convex strip, the convex strip is located in the middle of the support strip, and the side of the edge banding layer The inner side is provided with a half groove, and a locking groove is formed between the surface layer and the half groove on the bottom layer, and the locking groove can hold the convex strip. 7. A kind of environmental protection furniture plate according to claim 6, it is characterized in that: described edge banding layer comprises assembly surface and matching surface, and described assembly surface is fixed with a plurality of horizontally arranged assembly rods, and described matching surface A number of assembly holes corresponding to the size, spacing and quantity of the assembly rods are opened. 8. The environmental-friendly furniture board according to claim 7, characterized in that: the assembly rod and the assembly hole are clearance fit, and the surface of the assembly rod is provided with an elastic ring.

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