CN216181340U

CN216181340U - Flame-retardant spliced composite solid wood board

Info

Publication number: CN216181340U
Application number: CN202122131990.0U
Authority: CN
Inventors: 唐斌; 曾召会
Original assignee: Mag Furniture Co Ltd
Current assignee: Mag Furniture Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-05
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of composite solid wood board structures, in particular to a flame-retardant spliced composite solid wood board, which comprises the following components: bordure layer and core layer, core layer circumference wall cladding has the bordure layer, set up axle center department in the core layer and wear to be equipped with and strengthen central board, it has the filler to strengthen the combination concatenation on the central board circumference face, be provided with fire-retardant layer and wearing layer in the bordure layer, be provided with the wood plastic section bar in fire-retardant layer and the wearing layer interval. The utility model has the beneficial effects that: the composite solid wood board has the advantages of water resistance, corrosion resistance and wear resistance, and the integral composite solid wood board is formed by adopting a combined splicing mode, so that the use strength of the composite solid wood board is enhanced, and the service cycle of the board is prolonged.

Description

Flame-retardant spliced composite solid wood board

Technical Field

The utility model relates to the technical field of composite solid wood board structures, in particular to a flame-retardant spliced composite solid wood board.

Background

The solid wood composite board is divided into a multilayer solid wood composite board and a three-layer solid wood composite board. Traditional wood bottom plate is the bottom plate made of a whole piece of timber. The solid wood composite sheet divide into a plurality of timber layers with the floor, and the timber material on a plurality of timber layers is inequality, and the top layer is decoration type timber more, and the lower floor adopts other timber of high rigidity more. Such as pine, willow. The solid wood composite board is suitable for being used as a floor for geothermal heating. The solid wood composite board has a multilayer structure, so that the expansive force of the terrestrial heat to the wood is relieved, and the effect is equivalent to the buffering effect. But the existing solid wood composite boards can not resist flame. The wood flame-retardant artificial board generally adopts a vacuum pressurization or soaking method for a flame retardant to achieve the purpose of flame retardance. However, the physical properties of the flame-retardant artificial board produced by the vacuum pressurization or soaking method are seriously damaged, and the flame-retardant components of the flame-retardant artificial board can volatilize within a certain time, thereby bringing great hidden danger to safety. The common flame-retardant artificial board can generate harmful substances in the production and use processes, and causes harm to the environment and human life. On the other hand, the safety performance of the existing wood flame-retardant board is extremely unstable and is difficult to reach the standard of fire prevention.

In view of this, it is urgently needed to design a flame-retardant splicing type composite solid wood board, which has the advantages of water resistance, corrosion resistance and wear resistance, and the integral composite solid wood board is formed by adopting a combined splicing mode, so that the use strength of the composite solid wood board is enhanced, and the service cycle of the board is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide the flame-retardant spliced composite solid wood board which has the advantages of water resistance, corrosion resistance and wear resistance, and the integral composite solid wood board is formed by adopting a combined splicing mode, so that the use strength of the composite solid wood board is enhanced, and the service cycle of the board is prolonged.

In order to achieve the above object, the technical solution of the present invention is: a flame-retardant spliced composite solid wood board comprises: bordure layer and core layer, core layer circumference wall cladding has the bordure layer, set up axle center department in the core layer and wear to be equipped with and strengthen central board, it has the filler to strengthen the combination concatenation on the central board circumference face, be provided with fire-retardant layer and wearing layer in the bordure layer, be provided with the wood plastic section bar in fire-retardant layer and the wearing layer interval.

Further, the core layer includes: strengthen well core plate, miscellaneous wood layer, trapezoidal plate and edge sealing board, strengthen well core plate and wear to establish on the core plate layer axis, miscellaneous wood layer cross-section is trapezoidal and the interval sets up strengthen well core plate both sides wall face, fixed mounting has trapezoidal plate between the interval on miscellaneous wood layer, edge sealing board fixed mounting be in strengthen well core plate both ends.

Furthermore, wedge-shaped embedding bayonets are formed in two wall surfaces of the reinforcing plate at equal intervals, wedge-shaped fixture blocks are fixedly mounted at the bottom middle points of the miscellaneous wood layers, the wedge-shaped fixture blocks are matched with the wedge-shaped embedding bayonets, and the miscellaneous wood layers can be embedded in two side wall surfaces of the reinforcing central plate.

Furthermore, the two ends of the reinforced central plate are fixedly provided with clamping heads, the middle point of the side wall surface of the edge sealing plate is provided with a clamping groove, the clamping heads are matched with the clamping openings, and the edge sealing plate can be embedded in the wall surfaces of the two ends of the reinforced central plate.

Further, the edge covering layer comprises: solid wood layer one, solid wood layer two, combined material layer, wearing layer and fire-retardant layer, two fixed mounting in solid wood layer miscellaneous wood layer and trapezoidal plate side wall face, two tip on solid wood layer with welt fixed connection, the cladding of fire-retardant layer is in two circumference walls on welt and solid wood layer, the combined material layer cladding is in two circumference walls on solid wood layer, the cladding of solid wood layer is in combined material layer circumference wall, the cladding of wearing layer is in a solid wood layer circumference wall.

Has the advantages that:

the flame-retardant spliced composite solid wood board has the advantages of water resistance, corrosion resistance and wear resistance, and the integral composite solid wood board is formed by adopting a combined splicing mode, so that the use strength of the composite solid wood board is enhanced, and the use period of the board is prolonged; the miscellaneous wood layer is spliced in the composite solid wood board, so that the use efficiency of miscellaneous wood is improved, the cost of the solid wood board is saved, and the use efficiency of the spliced board is improved. The wear-resisting ceramic paint of use high rigidity through the wearing layer has improved the outside wear-resisting use of compound solid board, and the fire-retardant layer material of panel increases the fire-retardant protective effect of panel for the fire-retardant board of fibre, and the combined material layer is high temperature resistant, corrosion resistant polymer PL layer, has strengthened the firm of panel inner structure, improves life cycle, and the viscose has used the TPR waterproof glue to strengthen the sealed waterproof function of panel, changes the composite board inner structure, improves the use quality.

Drawings

FIG. 1 is a schematic structural view of a flame-retardant spliced composite solid wood board according to the present invention;

the labels in the figure are: 1-wear-resistant layer, 2-first solid wood layer, 3-composite material layer, 4-flame-retardant layer, 5-edge sealing plate, 6-reinforced central plate, 7-miscellaneous wood layer, 8-second solid wood layer, 9-trapezoidal plate, 61-clamping groove, 62-wedge-shaped embedding bayonet, 63-wedge-shaped clamping block and 64-clamping head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.

As shown in the figure, the utility model discloses a flame-retardant spliced composite solid wood board, which comprises: bordure layer and core layer, core layer circumference wall cladding has the bordure layer, core in situ sets up axle center department and wears to be equipped with and strengthens well core plate 6, it has the filler material to strengthen the combination concatenation on the well core plate 6 circumference face, be provided with fire-retardant layer 4 and wearing layer 1 in the bordure layer, be provided with the wood plastic section bar in fire-retardant layer 4 and the 1 interval of wearing layer.

In this embodiment, the core layer includes: strengthen well core plate 6, miscellaneous wood layer 7, trapezoidal plate 9 and edge sealing board 5, strengthen well core plate 6 and wear to establish on the core plate layer axis, miscellaneous wood layer 7 cross-section is trapezoidal and the interval sets up strengthen well core plate 6 both sides wall face, fixed mounting has trapezoidal plate 9 between the interval of miscellaneous wood layer 7, edge sealing board 5 fixed mounting strengthen well core plate 6 both ends.

In this embodiment, wedge-shaped embedding bayonets 62 are formed in two wall surfaces of the reinforcing plate at equal intervals, a wedge-shaped fixture block 63 is fixedly mounted at a midpoint of the bottom of the miscellaneous wood layer 7, the wedge-shaped fixture block 63 is matched with the wedge-shaped embedding bayonets 62, and the miscellaneous wood layer 7 can be embedded in two side wall surfaces of the reinforcing central plate 6.

In this embodiment, clamping heads 64 are fixedly mounted at two ends of the reinforced central plate 6, a clamping groove 61 is formed at a midpoint of a side wall surface of the edge sealing plate 5, the clamping heads 64 are matched with the clamping openings, and the edge sealing plate 5 can be embedded in the wall surfaces of the two ends of the reinforced central plate 6.

In this embodiment, the edge covering layer includes: solid wood layer one 2, two 8, combined material layer 3, wearing layer 1 and fire-retardant layer 4 on the solid wood layer, two 8 fixed mounting on the solid wood layer miscellaneous wood layer 7 and trapezoidal plate 9 side wall face, two 8 tip on the solid wood layer with 5 fixed connection on the sideboard, fire-retardant layer 4 cladding is in sideboard 5 and two 8 circumference walls on the solid wood layer, combined material layer 3 cladding is in two 8 circumference walls on the solid wood layer, the cladding of solid wood layer one 2 is in 3 circumference walls on the combined material layer, the cladding of wearing layer 1 is in 2 circumference walls on the solid wood layer.

The working principle is as follows:

in the middle of the working process, at first, solid wood layer one 2 has the solid wood board of two diaphragm and two vertical slabs to directly splice each other and forms, forms compound solid wood board outer frame, and the outside surface on solid wood layer one 2 is connected with wearing layer 1 through the viscose, and wherein the wearing layer 1 material is the wear-resisting ceramic paint of high strength.

The outer surface of the composite material layer 3 is connected to the inner surface of the solid wood layer 2 through viscose, the inner surface is connected with the flame-retardant layer 4 through viscose, and the flame-retardant layer 4 is made of fiber flame-retardant plates.

Inside both sides of fire-retardant layer 4 are sealed the joint respectively and are had edge banding board 5, the joint has the enhancement well core plate 6 between the edge banding board 5, strengthen the wedge that well core plate 6 is relative both sides and seted up the equidistant setting respectively and inlay and establish bayonet socket 62, the wedge inlays establishes bayonet socket 62 interior joint wedge fixture block 63, well core plate 6 side surface is strengthened through viscose connection through solid wood layer two 8 in the principle of miscellaneous wood layer 7, one side surface of keeping away from miscellaneous wood layer 7 of solid wood layer two 8 passes through the viscose with fire-retardant layer 4 and is connected.

A trapezoidal plate 9 is arranged between the miscellaneous wood layers 7 on the same side of the reinforced central plate 6, the upper part of the trapezoidal plate 9 is connected with the solid wood layer II 8 through glue, and the lower part of the trapezoidal plate 9 is connected with the reinforced central plate 6 through glue.

The opposite side surfaces of the edge sealing plates 5 are provided with clamping grooves 61, and the clamping grooves 61 and the reinforcing central plate 6 are integrally connected and clamped by clamping heads 64 in a sealing and clamping manner. At least four clamping grooves 61 are respectively arranged on the two opposite side surfaces of the reinforced central plate 6.

Wherein, the viscose material uses TPR waterproof glue not.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.

Claims

1. A flame-retardant spliced composite solid wood board comprises: layer and core layer, its characterized in that, core layer circumference wall cladding has the layer of borduring, core layer in situ sets up axle center department and wears to be equipped with and strengthens well core plate (6), it has filler to make up the concatenation on well core plate (6) circumference face to strengthen, the in situ fire-retardant layer (4) and wearing layer (1) of being provided with of borduring, be provided with the wood plastic section bar in fire-retardant layer (4) and wearing layer (1) interval.

2. The flame retardant spliced composite solid wood board according to claim 1, wherein the core layer comprises: strengthen well core plate (6), miscellaneous wood layer (7), trapezoidal plate (9) and edge sealing board (5), strengthen well core plate (6) and wear to establish on the core plate layer axis, miscellaneous wood layer (7) cross-section is trapezoidal and the interval sets up strengthen well core plate (6) both sides wall face, fixed mounting has trapezoidal plate (9) between the interval of miscellaneous wood layer (7), edge sealing board (5) fixed mounting be in strengthen well core plate (6) both ends.

3. The flame-retardant spliced composite solid wood board according to claim 2, wherein wedge-shaped embedding bayonets (62) are formed in two wall surfaces of the reinforced central board (6) at equal intervals, a wedge-shaped fixture block (63) is fixedly mounted at the midpoint of the bottom of the miscellaneous wood layer (7), the wedge-shaped fixture block (63) is matched with the wedge-shaped embedding bayonets (62), and the miscellaneous wood layer (7) can be embedded in two side wall surfaces of the reinforced central board (6).

4. The flame-retardant spliced composite solid wood board according to claim 3, wherein clamping heads (64) are fixedly mounted at two ends of the reinforced central plate (6), a clamping groove (61) is formed in the middle point of the side wall surface of the edge sealing plate (5), the clamping heads (64) are matched with the clamping groove (61), and the edge sealing plate (5) can be embedded in the wall surface of the two ends of the reinforced central plate (6).

5. The flame retardant spliced composite solid wood board according to claim 4, wherein the edge covering layer comprises: solid wood layer one (2), solid wood layer two (8), combined material layer (3), wearing layer (1) and fire-retardant layer (4), solid wood layer two (8) fixed mounting in miscellaneous wood layer (7) and trapezoidal plate (9) side wall face, solid wood layer two (8) tip with sideboard (5) fixed connection, fire-retardant layer (4) cladding is in sideboard (5) and solid wood layer two (8) circumference wall, combined material layer (3) cladding is in solid wood layer two (8) circumference wall, solid wood layer one (2) cladding is in combined material layer (3) circumference wall, wearing layer (1) cladding is in solid wood layer one (2) circumference wall.