CN210173800U

CN210173800U - High strength plywood that ftractures is prevented in resistance to compression

Info

Publication number: CN210173800U
Application number: CN201920713174.0U
Authority: CN
Inventors: Shunhe Ge; 葛顺和; Jian Ge; 葛舰
Original assignee: JIANGSU SHENGYU FLOORING CO Ltd
Current assignee: JIANGSU SHENGYU FLOORING CO Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-24
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a plywood field just discloses a high strength plywood that ftractures is prevented in resistance to compression, and this plywood can effectively solve the problem that the plywood crushing resistance is not enough and ftractures easily in the past. The bamboo charcoal fiber composite board comprises an upper first solid wood veneer layer, wherein a nylon plate layer is arranged below the first solid wood veneer layer, an upward convex arc-shaped reinforcing rib is embedded in the nylon plate layer, a bamboo charcoal fiber plate layer is arranged below the nylon plate layer, an anticorrosive layer is arranged below the bamboo charcoal fiber plate layer, a second solid wood veneer layer is arranged below the anticorrosive layer, and the layers are bonded and compounded through viscose; fasteners are arranged on the four peripheral surfaces between the adjacent plates. The operation is simple, the use is convenient, and the device is suitable for various places.

Description

High strength plywood that ftractures is prevented in resistance to compression

Technical Field

The utility model relates to a plywood field specifically is a high strength plywood that ftractures is prevented in resistance to compression.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The existing plywood is usually formed by only gluing multiple layers of wood, so that the strength is often insufficient, and the problems of insufficient pressure resistance and easy cracking are easily caused in the using process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high strength plywood that ftractures is prevented in resistance to compression, this plywood can effectively solve the problem that plywood crushing resistance is not enough and ftracture easily in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength plywood of fracture is prevented in resistance to compression which characterized in that: the bamboo charcoal fiber composite board comprises an upper first solid wood veneer layer, wherein a nylon plate layer is arranged below the first solid wood veneer layer, an upward convex arc-shaped reinforcing rib is embedded in the nylon plate layer, a bamboo charcoal fiber plate layer is arranged below the nylon plate layer, an anticorrosive layer is arranged below the bamboo charcoal fiber plate layer, a second solid wood veneer layer is arranged below the anticorrosive layer, and the layers are bonded and compounded through viscose;

fasteners are arranged on the four peripheral surfaces between the adjacent plates.

Preferably, the fastener is an n-shaped structure with an inner opening, the two transverse parts are respectively inserted into the adjacent plates, and the fastener is flush with the outer side faces of the plates.

Preferably, a metal mesh layer is further arranged between the second solid wood veneer layer and the anticorrosive layer.

Preferably, the reinforcing ribs are made of stainless steel materials and are arranged inside and outside and uniformly distributed in the nylon plate layer.

Preferably, the anticorrosive layer is made of a permeable anticorrosive fabric.

Preferably, the first solid wood veneer layer is made of pine.

Preferably, the second solid wood veneer layer is manufactured by adopting a project.

Preferably, the thickness of the plywood is 25 mm.

Compared with the prior art, the utility model provides a high strength plywood that ftractures is prevented in resistance to compression possesses following beneficial effect:

1. the utility model discloses a first wood veneer layer below is equipped with the nylon sheet layer, the nylon sheet layer in inlayed and to have the curved strengthening rib of epirelief, nylon sheet layer below be equipped with the bamboo charcoal fiber sheet layer, bamboo charcoal fiber sheet layer below be equipped with the anticorrosive coating, the anticorrosive coating below be equipped with second wood veneer layer, during the use, the effect of resistance to compression can be played at the top to first wood veneer layer, the nylon sheet layer can increase the pliability and the compressive strength of panel, the strengthening rib can further increase the compressive strength of panel, the bamboo charcoal fiber sheet layer can make panel have antibiotic antibacterial effect, the anticorrosive coating is favorable to prolonging the life of panel, the second wood veneer layer can increase the intensity of panel in the bottom.

2. The utility model discloses a global fastener that is equipped with between the adjacent panel, during the use, can effectively strengthen the joint strength between each layer of panel through the fastener, prevent the fracture of panel.

3. The utility model discloses a strengthening rib is formed by the stainless steel material preparation, and inside and outside range evenly distributed is in the nylon sheet layer, during the use, can increase the intensity on nylon sheet layer through the multichannel strengthening rib, and then increases the compressive strength of whole panel.

Drawings

Fig. 1 is a schematic view of the composite structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the connection of a fastener to an adjacent panel.

The following are marked in the figure:

1. a first solid wood veneer layer; 2. a nylon ply layer; 21. reinforcing ribs; 3. a bamboo charcoal fiber layer; 4. an anticorrosive layer; 5. a metal mesh layer; 6. a second solid wood veneer layer; 7. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the compression-resistant anti-cracking high-strength plywood comprises a first solid wood veneer layer 1 arranged above, a nylon veneer layer 2 is arranged below the first solid wood veneer layer 1, an upward convex arc-shaped reinforcing rib 21 is embedded in the nylon veneer layer 2, a bamboo charcoal fiber veneer layer 3 is arranged below the nylon veneer layer 2, an anticorrosive layer 4 is arranged below the bamboo charcoal fiber veneer layer 3, a second solid wood veneer layer 6 is arranged below the anticorrosive layer 4, and the layers are bonded and compounded through viscose glue.

In the above embodiment, specifically, the fastening members 7 are provided on the four peripheral surfaces between the adjacent plates.

In the above embodiment, more specifically, the fastening member 7 is an n-shaped structure with an inner opening, and is made of stainless steel material, two transverse portions are respectively inserted into adjacent plates, and the fastening member 7 is flush with the outer side surfaces of the plates.

In the above embodiment, more specifically, a metal mesh layer 5 is further disposed between the second solid wood veneer layer 6 and the anticorrosive layer 4. The metal mesh layer 5 is formed by weaving steel wires in a warp-weft mode. The strength of the panel can be further increased.

In the above embodiment, more specifically, the reinforcing ribs 21 are made of stainless steel material, and are arranged inside and outside and uniformly distributed in the nylon plate layer 2.

In the above embodiment, more specifically, the corrosion protection layer 4 is made of a permeable corrosion protection fabric.

In the above embodiment, more specifically, the first solid wood veneer layer 1 is made of pine.

In the above embodiment, more specifically, the second solid wood veneer layer 6 is manufactured by using a project.

In the above embodiment, more specifically, the thickness of the plywood is 25 mm.

The working principle is as follows: first wood veneer layer 1 can play the effect of resistance to compression in the top, and nylon sheet layer 2 can increase the pliability and the compressive strength of panel, and the compressive strength of panel can further be increased to strengthening rib 21, and bamboo charcoal fiber sheet layer 3 can be so that panel has antibiotic antibacterial effect, and anticorrosive coating 4 is favorable to prolonging the life of panel, and second wood veneer layer 6 can increase the intensity of panel in the bottom. The connecting strength among all layers of the plate can be effectively enhanced through the fastening piece 7, and the plate is prevented from cracking. The strength of the nylon plate layer 2 can be increased through a plurality of reinforcing ribs 21, and the compressive strength of the whole plate is further increased.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength plywood of fracture is prevented in resistance to compression which characterized in that: the bamboo charcoal fiber composite board comprises an upper first solid wood veneer layer, wherein a nylon plate layer is arranged below the first solid wood veneer layer, an upward convex arc-shaped reinforcing rib is embedded in the nylon plate layer, a bamboo charcoal fiber plate layer is arranged below the nylon plate layer, an anticorrosive layer is arranged below the bamboo charcoal fiber plate layer, a second solid wood veneer layer is arranged below the anticorrosive layer, and the layers are bonded and compounded through viscose;

2. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the fastener is an n-shaped structure with an inner opening, the two transverse parts are respectively inserted into the adjacent plates, and the fastener is flush with the outer side surfaces of the plates.

3. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: and a metal mesh layer is arranged between the second solid wood veneer layer and the anticorrosive layer.

4. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the reinforcing ribs are made of stainless steel materials and are uniformly distributed in the nylon plate layer in an internal and external arrangement mode.

5. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the anti-corrosion layer is made of permeable anti-corrosion fabric.

6. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the first solid wood veneer layer is made of pine.

7. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the second solid wood veneer layer is manufactured by adopting projects.

8. The pressure-resistant anti-cracking high-strength plywood as claimed in claim 1, wherein: the thickness of the plywood is 25 mm.