CN219027809U - A kind of rubber wood high-density multilayer plywood - Google Patents

Abstract

The utility model discloses a rubber wood high-density multi-layer plywood and relates to the technical field of plywood. Including multilayer rubber wood composite sheet and set up the braced skeleton on multilayer rubber wood composite sheet, braced skeleton sets up including the symmetry in inside minor face supporting rib of multilayer rubber wood composite sheet, long limit supporting rib and set up the connecting rib between two minor face supporting ribs, the top and the bottom of minor face supporting rib, long limit supporting rib and connecting rib all are provided with the atress frame jointly. Through setting up multilayer rubber wood composite sheet and braced skeleton, compare in the common rubber wood plywood on the market, this product supports multilayer rubber wood composite sheet through braced skeleton, and inside fluting design does not have built on stilts multilayer rubber wood composite sheet, keeps the original characteristic of multilayer rubber wood composite sheet, has increased the bearing strength of multilayer rubber wood composite sheet, is difficult for appearing crooked, the circumstances of warping, satisfies user's user demand.

Description

A kind of rubber wood high-density multilayer plywood

technical field

The utility model relates to the technical field of plywood, in particular to a rubberwood high-density multi-layer plywood.

Background technique

Plywood is a three-layer or multi-layer board-like material that is made of wood sections that are peeled into veneers or sliced into thin wood, and then glued with adhesives. Usually, odd-numbered veneers are used, and adjacent layers of veneers are used. The fiber direction of the rubber wood is glued perpendicular to each other. Rubber wood plywood is a widely used board in the market. The growth cycle of rubber wood is short and the cost is low. The color of rubber wood is light, easy to color, and can accept dyeing and coating of all types of colors. , It can also be easily matched with the color tone of other kinds of wood. The solid wood feeling of rubber wood is good, and the texture of the furniture produced is very beautiful and even.

However, rubber wood is not easy to dry. Although it is easy to process, the weighing performance of the finished board is poor. If it is used as a horizontal board of a cabinet, it is easy to bend and deform when placing heavy objects. Compared with other woods, although it is easy to process and low in cost, But its strength is poor.

Utility model content

The utility model provides a rubberwood high-density multi-layer plywood to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rubber wood high-density multi-layer plywood, comprising a multi-layer rubber wood composite board and a supporting frame arranged on the multi-layer rubber wood composite board, the supporting frame includes a symmetrical The short-side support ribs, the long-side support ribs and the connecting ribs arranged between the two short-side support ribs arranged inside the multi-layer rubber wood composite board, the top of the short-side support ribs, the long-side support ribs and the connecting ribs Both the bottom and the bottom are jointly provided with a force frame.

Further, the multi-layer rubber wood composite board includes not less than two layers of rubber wood boards and flame-retardant glue bonded between the two layers of rubber wood boards.

Further, the two long-side support ribs are arranged on both sides of the two short-side support ribs, and the stress frame includes a connecting piece fixedly installed on the connecting rib.

Further, both ends of the connecting piece are provided with short-side supporting pieces, and the short-side supporting pieces are fixedly installed on the short-side supporting ribs.

Further, the stressed frame also includes a long-side support piece fixedly installed on the long-side support rib, and an adapter piece is installed between the long-side support piece and the short-side support piece.

Further, a combination piece is arranged between the two symmetrical long side support pieces on the same level.

Further, the interior of the multi-layer rubber wood composite board is provided with short-side slots, long-side slots and connection grooves for installing short-side support ribs, long-side support ribs, and connecting ribs.

Further, the top and bottom of the multi-layer rubber wood composite board are bonded with outer rubber wood decorative boards for shielding the supporting frame.

Compared with the prior art, the utility model provides a rubberwood high-density multi-layer plywood, which has the following beneficial effects:

The rubber wood high-density multi-layer plywood is provided with multi-layer rubber wood composite boards and supporting frames. Design, no overhead multi-layer rubber wood composite board, maintains the original characteristics of the multi-layer rubber wood composite board, increases the load-bearing strength of the multi-layer rubber wood composite board, is not easy to bend and deform, and meets the needs of users.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural exploded view of the utility model;

Fig. 3 is the structure explosion diagram of the present utility model;

Fig. 4 is a schematic diagram of the supporting skeleton structure of the present invention.

In the figure: 1. Multi-layer rubber wood composite board; 11. Outer rubber wood decorative board; 12. Short side slot; 13. Long side slot; 14. Connection slot; 2. Supporting skeleton; 21. Short side support Rib; 22, long side support rib; 23, connecting rib; 24, force frame; 25, connecting piece; 26, short side support piece; 27, long side support piece;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model discloses a rubber wood high-density multi-layer plywood, comprising a multi-layer rubber wood composite board 1 and a supporting frame 2 arranged on the multi-layer rubber wood composite board 1, the supporting frame 2 includes short-side support ribs 21, long-side support ribs 22 and connecting ribs 23 arranged between the two short-side support ribs 21 symmetrically arranged inside the multi-layer rubber wood composite board 1, the short-side support ribs 21, The tops and bottoms of the long-side supporting ribs 22 and the connecting ribs 23 are jointly provided with a force frame 24 .

Specifically, the multi-layer rubber wood composite board 1 includes not less than two layers of rubber wood boards and a flame-retardant glue bonded between the two layers of rubber wood boards. The multi-layer rubber wood composite board 1 consists of not less than two layers of rubber wood boards The special rubber wood board is made by hot pressing process with flame retardant glue.

Specifically, the two long-side support ribs 22 are arranged on both sides of the two short-side support ribs 21, and the stressed frame 24 includes a connecting piece 25 fixedly installed on the connecting rib 23, and the connecting piece 25 It is used to integrate the two short-side supporting ribs 21 and the connecting ribs 23, and the two ends of the connecting piece 25 are provided with short-side supporting pieces 26, and the short-side supporting pieces 26 are fixedly installed on the short-side supporting ribs 21 on.

Specifically, the stressed frame 24 also includes a long-side support piece 27 fixedly installed on the long-side support rib 22, and an adapter piece 28 is installed between the long-side support piece 27 and the short-side support piece 26. The setting of the connecting piece 28 is used to integrate the long-side supporting piece 27 and the short-side supporting piece 26, and at the same time make the long-side supporting rib 22 and the short-side supporting rib 21 integrate into one, and the force is more uniform.

Specifically, a combination piece 29 is arranged between the two symmetrical long-side support pieces 27 on the same level. The arrangement of the combination piece 29 is used to integrate the two long-side support pieces 27 so that the short-side support pieces 26. The long-side supporting piece 27, the connecting piece 25, the connecting piece 28 and the combined piece 29 are integrated, and when under pressure, they can be evenly distributed to the short-side supporting rib 21, the long-side supporting rib 22 and the connecting rib 23, as a cabinet When the horizontal plate is used, the bearing capacity is effectively increased, and it is not easy to bend and deform after long-term use, and maintains a good appearance.

Specifically, the inside of the multi-layer rubber wood composite board 1 is respectively provided with short side slots 12, long side slots 13 and connecting grooves 14 for installing short side support ribs 21, long side support ribs 22, and connecting ribs 23. , the short-side slot 12, the long-side slot 13 and the connection groove 14, so that the installation of the short-side support rib 21, the long-side support rib 22, and the connection rib 23 does not have an overhead multi-layer rubber wood composite board 1, and the short-side support rib 21. The long side support ribs 22 and the connecting ribs 23 are connected into one body through the stress frame 24, which does not affect the overall service strength of the multi-layer rubber wood composite board 1.

Specifically, the top and the bottom of the multi-layer rubber wood composite board 1 are bonded with an outer rubber wood decorative board 11 for covering the supporting frame 2, and the setting of the outer rubber wood decorative board 11 has a positive effect on the supporting frame 2. Blocking ensures the appearance of the product and meets the needs of users.

To sum up, the rubberwood high-density multilayer plywood is provided with a multilayer rubberwood composite board 1 and a supporting frame 2. Composite board 1 for support, internal slot design, no overhead multi-layer rubber wood composite board 1, maintains the original characteristics of multi-layer rubber wood composite board 1, increases the load-bearing strength of multi-layer rubber wood composite board 1, and is not easy to bend , deformation, to meet the needs of users.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high density multilayer plywood of rubber wood, includes multilayer rubber wood composite sheet (1) and sets up braced frame (2) on multilayer rubber wood composite sheet (1), its characterized in that: the support framework (2) comprises short side support ribs (21), long side support ribs (22) and connecting ribs (23) which are symmetrically arranged inside the multi-layer rubber-wood composite board (1), wherein the connecting ribs (23) are arranged between the two short side support ribs (21), and stress frames (24) are arranged at the tops and bottoms of the short side support ribs (21), the long side support ribs (22) and the connecting ribs (23) together.

2. The rubber-wood high-density multi-ply plywood according to claim 1, wherein: the multi-layer rubber-wood composite board (1) comprises at least two layers of rubber wood boards and flame retardant glue adhered between the two layers of rubber wood boards.

3. The rubber-wood high-density multi-ply plywood according to claim 1, wherein: the two long-side supporting ribs (22) are arranged on two sides of the two short-side supporting ribs (21), and the stress frame (24) comprises a connecting sheet (25) fixedly arranged on the connecting rib (23).

4. A rubber-wood high-density multi-ply plywood according to claim 3, wherein: both ends of the connecting sheet (25) are provided with short-side supporting sheets (26), and the short-side supporting sheets (26) are fixedly arranged on the short-side supporting ribs (21).

5. The rubber-wood high-density multi-ply plywood according to claim 4, wherein: the stress frame (24) further comprises a long-side supporting piece (27) fixedly mounted on the long-side supporting rib (22), and a switching piece (28) is mounted between the long-side supporting piece (27) and the short-side supporting piece (26).

6. The rubber-wood high-density multi-ply plywood according to claim 5, wherein: a combination sheet (29) is arranged between the two long-side supporting sheets (27) which are symmetrical on the same level.

7. The rubber-wood high-density multi-ply plywood according to claim 1, wherein: the inside of multilayer rubber wood composite sheet (1) has offered short side slot (12), long limit slot (13) and spread groove (14) that are used for installing short side supporting rib (21), long limit supporting rib (22), connecting rib (23) respectively.

8. The rubber-wood high-density multi-ply plywood according to claim 1, wherein: the top and the bottom of the multilayer rubber-wood composite board (1) are adhered with an outer layer rubber-wood decorative board (11) for shielding the supporting framework (2).

Images