CN213767528U

CN213767528U - High-strength high-wear-resistance plywood

Info

Publication number: CN213767528U
Application number: CN202022322225.2U
Authority: CN
Inventors: 刘涛
Original assignee: Shuyang Peony Wood Industry Co ltd
Current assignee: Shuyang Peony Wood Industry Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-23
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a high strength high abrasion plywood, including first perpendicular wood grain layer, first connecting block and second connecting block, first perpendicular wood grain layer bottom bonds has the horizontal wood grain layer of second, second horizontal wood grain layer bottom bonds has the second to erect the wood grain layer, second horizontal wood grain layer one side shaping has first connecting block. Has the advantages that: the utility model discloses a set up first connecting block, first connecting groove, second connecting block and second connecting groove, make first connecting block put into first connecting groove, the second connecting block is put into in the second connecting groove, thereby make the concatenation more firm, relative displacement can not take place between the plywood, and then can not produce the gap, through setting up the foam blanket, can reduce room and external heat exchange rate, make the temperature in room can keep invariable for a long time, promote to use in summer and winter and experience, can also sparingly use the charges of electricity of air conditioner.

Description

High-strength high-wear-resistance plywood

Technical Field

The utility model relates to a plywood technical field, concretely relates to high strength high abrasion plywood.

Background

The plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into veneers or slicing battens into veneers and then gluing the veneers by using an adhesive, usually odd layers of veneers are used, and the fiber directions of the veneers on the adjacent layers are mutually vertical to be glued.

Current high strength high wear-resisting plywood is when splicing, because the simple structure of connector for the concatenation is accomplished the back and is connected insecurely, thereby leads to the plywood to produce the displacement, gap grow between the plywood, current high strength high wear-resisting plywood does not possess heat retaining function in addition, can make room and external heat exchange accelerate, can not the temperature in room, thereby influence the use and experience, consequently need a high strength high wear-resisting plywood to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a high strength high abrasion plywood, solved current high strength high abrasion plywood when splicing, because the simple structure of connector for the concatenation is accomplished the back and is connected insecurely, thereby leads to the plywood to produce the displacement, the problem of gap grow between the plywood.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a high strength high wear-resisting plywood, including first perpendicular wood grain layer, first connecting block and second connecting block, first perpendicular wood grain layer bottom bonds has the horizontal wood grain layer of second, second horizontal wood grain layer bottom bonds has the second to erect the wood grain layer, second horizontal wood grain layer one side shaping has first connecting block, first connecting block middle part shaping has the second spread groove, second horizontal wood grain layer opposite side shaping has the second connecting block, second connecting block outside shaping has first connecting groove.

Furthermore, a metal plate layer is bonded to the upper end of the first vertical wood grain layer, and a first transverse wood grain layer is bonded to the upper end of the metal plate layer.

Through adopting above-mentioned technical scheme, make the intensity of the enhancement plywood that the metal sheet layer can be very big makes first horizontal wood grain layer is as the panel of plywood.

Furthermore, a fireproof layer is bonded at the upper end of the first transverse wood grain layer.

Through adopting above-mentioned technical scheme, make the plywood fire coefficient that the flame retardant coating can strengthen promotes the security performance of using.

Furthermore, a UV layer is bonded at the upper end of the fire-proof layer.

By adopting the technical scheme, the UV layer can play the roles of resisting pollution, effectively absorbing ultraviolet rays, enhancing the wear resistance, resisting impact, delaying the aging of products and being easy to clean.

Furthermore, a foam layer is bonded at the bottom end of the second vertical wood grain layer.

Through adopting above-mentioned technical scheme, the foam blanket can reduce the heat exchange rate in room and external for the temperature in room can keep invariable for a long time, promotes to use in summer and winter and experiences, can also save the charges of electricity of using the air conditioner.

Furthermore, a third transverse wood grain layer is bonded at the lower end of the foam layer, and a moisture-proof layer is bonded at the bottom end of the third transverse wood grain layer.

Through adopting above-mentioned technical scheme, the bottom plate of plywood is regarded as to the third horizontal wood grain layer, makes the dampproof course can keep out outside the moisture of outside, prevents that moisture from invading the life-span reduction that the plank leads to.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. for solving current high strength high wear-resisting plywood when splicing, because the simple structure of connector for the concatenation is insecure after accomplishing, thereby leads to the plywood to produce the displacement, the problem of gap grow between the plywood, the utility model discloses a set up first connecting block, first connecting groove, second connecting block and second connecting groove, make first connecting block put into first connecting groove, the second connecting groove is put into to the second connecting block, thereby makes the concatenation more firm, can not take place relative displacement between the plywood, and then can not produce the gap.

2. For solving current high strength high abrasion plywood and not possessing heat retaining function, can make room and external heat exchange accelerate, can not the temperature in room to the problem that the influence was used and is experienced, the utility model discloses a set up the foam blanket, can reduce room and external heat exchange rate for the temperature in room can remain invariable for a long time, promotes to use in summer and winter and experiences, can also sparingly use the charges of electricity of air conditioner.

Drawings

FIG. 1 is a front cross-sectional view of a high-strength high-wear-resistant plywood according to the present invention;

fig. 2 is a top view of the high-strength high-wear-resistance plywood of the present invention.

The reference numerals are explained below:

1. a UV layer; 2. a fire barrier layer; 3. a first cross-grain layer; 4. a metal plate layer; 5. a first vertical wood grain layer; 6. a second cross-grain layer; 7. a second vertical wood grain layer; 8. a foam layer; 9. a third cross-grain layer; 10. a moisture barrier; 11. a first connection block; 12. a first connecting groove; 13. a second connecting block; 14. a second connecting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the high-strength and high-wear-resistance plywood in the embodiment includes a first vertical wood grain layer 5, a first connecting block 11 and a second connecting block 13, a second cross wood grain layer 6 is bonded to the bottom end of the first vertical wood grain layer 5, a second vertical wood grain layer 7 is bonded to the bottom end of the second cross wood grain layer 6, the first vertical wood grain layer 5, the second cross wood grain layer 6 and the second vertical wood grain layer 7 together form a core board of the plywood, the adjacent layers of veneer fibers are perpendicular to each other to make the plywood have uniform characteristics and stable shape, a first connecting block 11 is formed on one side of the second cross wood grain layer 6, a second connecting groove 14 is formed in the middle of the first connecting block 11, a second connecting block 13 is formed on the other side of the second cross wood grain layer 6, the second connecting block 13 can be matched with the second connecting groove 14, a first connecting groove 12 is formed outside the second connecting block 13, the first connecting block 11 can be matched with the first connecting groove 12, thereby make the concatenation more firm, relative displacement can not take place between the plywood, first 5 upper ends on perpendicular wood grain layer bond and have metal sheet layer 4, metal sheet layer 4 upper end bonds and has first striae layer 3, make the intensity of the enhancement plywood that metal sheet layer 4 can be very big, make first striae layer 3 as the panel of plywood, 3 upper ends on first striae layer bond and have flame retardant coating 2, make the plywood fire coefficient that flame retardant coating 2 can strengthen, promote the security performance of use, 8 lower extremes on foam blanket bond and have third striae layer 9, the bottom of third striae layer 9 bonds and has dampproof course 10, third striae layer 9 is as the bottom plate of plywood, make dampproof course 10 can keep off outside moisture outside, prevent that moisture from invading the life-span that the plank leads to and reduce.

As shown in fig. 1-2, in the present embodiment, a UV layer 1 is bonded to the upper end of the fire-proof layer 2, and the UV layer 1 can perform the functions of anti-pollution, effective absorption of ultraviolet rays, wear resistance enhancement, impact resistance, product aging delay and easy cleaning.

As shown in fig. 1-2, in this embodiment, the foam layer 8 is bonded to the bottom end of the second vertical wood grain layer 7, and the foam layer 8 can reduce the heat exchange rate between the room and the outside, so that the temperature of the room can be kept constant for a long time, the use experience is improved in summer and winter, and the electricity charge of the air conditioner can be saved.

The specific implementation process of this embodiment is as follows: when the plywood is used, the bottom end of the first vertical wood grain layer 5 is bonded with a second horizontal wood grain layer 6, the bottom end of the second horizontal wood grain layer 6 is bonded with a second vertical wood grain layer 7, the first vertical wood grain layer 5, the second horizontal wood grain layer 6 and the second vertical wood grain layer 7 jointly form a core plate of the plywood, the veneer fibers of adjacent layers are mutually vertical to ensure that the characteristics of the plywood are uniform and the shape of the plywood is stable, a first connecting block 11 is formed at one side of the second horizontal wood grain layer 6, a second connecting groove 14 is formed in the middle of the first connecting block 11, a second connecting block 13 is formed at the other side of the second horizontal wood grain layer 6, the second connecting block 13 can be matched with the second connecting groove 14, a first connecting groove 12 is formed at the outer side of the second connecting block 13, the first connecting block 11 can be matched with the first connecting groove 12, so that the plywood can be spliced more firmly, relative displacement cannot occur between the plywood layers, the upper end of the first vertical wood grain layer 5 is bonded with a metal layer 4, metal sheet layer 4 upper end bonds and has first horizontal wood grain layer 3, make the intensity of the enhancement plywood that metal sheet layer 4 can be very big, make first horizontal wood grain layer 3 as the panel of plywood, first horizontal wood grain layer 3 upper end bonds and has flame retardant coating 2, make the plywood fire coefficient that flame retardant coating 2 can strengthen, promote the security performance of use, 8 lower extremes of foam layer bond and have third horizontal wood grain layer 9, the bottom of third horizontal wood grain layer 9 bonds and has dampproof course 10, third horizontal wood grain layer 9 is as the bottom plate of plywood, make dampproof course 10 can keep off outside the moisture, prevent that moisture from invading the life-span that the plank leads to and reducing, put into the first connecting block 11 of another plywood during the use, second connecting block 13 also can accomplish the cooperation with second connecting groove 14 simultaneously, thereby two blocks of plywood are connected firmly.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a high wear-resisting plywood of high strength which characterized in that: including first perpendicular thread layer (5), first connecting block (11) and second connecting block (13), first perpendicular thread layer (5) bottom bonds and has second horizontal thread layer (6), second horizontal thread layer (6) bottom bonds and has second perpendicular thread layer (7), second horizontal thread layer (6) one side shaping has first connecting block (11), first connecting block (11) middle part shaping has second spread groove (14), second horizontal thread layer (6) opposite side shaping has second connecting block (13), second connecting block (13) outside shaping has first spread groove (12).

2. The plywood of claim 1, wherein: the metal plate layer (4) is bonded to the upper end of the first vertical wood grain layer (5), and the first transverse wood grain layer (3) is bonded to the upper end of the metal plate layer (4).

3. The plywood of claim 2, wherein: and the upper end of the first transverse wood grain layer (3) is bonded with a fireproof layer (2).

4. The plywood of claim 3, wherein: and the upper end of the fireproof layer (2) is bonded with a UV layer (1).

5. The plywood of claim 1, wherein: and a foam layer (8) is bonded at the bottom end of the second vertical wood grain layer (7).

6. The plywood of claim 5, wherein: and a third transverse wood grain layer (9) is bonded at the lower end of the foam layer (8), and a moisture-proof layer (10) is bonded at the bottom end of the third transverse wood grain layer (9).