CN213947693U

CN213947693U - Dampproofing resistance to compression plywood

Info

Publication number: CN213947693U
Application number: CN202022673529.3U
Authority: CN
Inventors: 司开春
Original assignee: Shuyang Yitong Wood Industry Co ltd
Current assignee: Jiangsu Jiashijia Smart Home Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-13
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a dampproof compression-resistant plywood, which comprises a plywood body, wherein a clamping groove is fixedly arranged on the surface of one side of the plywood body, a clamping joint is fixedly arranged on the surface of the other side of the plywood body, an outer plywood is fixedly arranged on the surface of two sides of the plywood body, a waterproof layer is fixedly arranged on the surface of the inner side of the outer plywood, an inner reinforcing plate is fixedly arranged on the surface of the inner side of the waterproof layer, a plurality of supporting plates are fixedly arranged on the surface of the inner side of the inner reinforcing plate, the strength of the board is improved by the inner reinforcing plate, the supporting plates are matched with the supporting plates arranged in a V-shaped arrangement, so that the compression resistance of the board is greatly improved, the inside of a sound absorption layer is in a honeycomb shape, the transmission of noise can be greatly reduced, a plurality of flame-retardant particles are filled in the hollow groove, the flame retardance can be realized when a fire disaster occurs, the fire behavior is prevented from being enlarged, and the clamping groove is clamped and connected with the clamping joint, the convenient installation, structure scientific and reasonable, convenience safe in utilization provides very big help for people.

Description

Dampproofing resistance to compression plywood

Technical Field

The utility model belongs to the technical field of the plywood technique and specifically relates to a dampproofing resistance to compression plywood is related to.

Background

The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. The number of layers is generally odd, and a few are even. The difference of physical and mechanical properties in the longitudinal and transverse directions is small. The types of plywood commonly used are plywood, plywood and the like. The plywood can improve the utilization rate of the wood and is a main way for saving the wood.

At present, plywood is a three-layer or multi-layer plate-shaped material formed by rotary cutting a wood section into a single board or slicing a wood beam into thin wood and gluing the thin wood with an adhesive, and is generally formed by gluing odd layers of single boards and enabling the fiber directions of the single boards of adjacent layers to be perpendicular to each other. But the dampproofing effect of current dampproofing resistance to compression plywood resistance to compression is not ideal to influence life, and current plywood compressive capacity is weak, and intensity is not high, easy fracture, in case the conflagration promotes the intensity of a fire easily simultaneously, leads to more serious consequence.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a dampproofing resistance to compression plywood to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing resistance to compression plywood, includes the plywood body, plywood body one side fixed surface is equipped with the block groove, the fixed joint that is equipped with of plywood body opposite side surface, plywood body both sides fixed surface is equipped with outer plywood, outer plywood inboard fixed surface is equipped with the waterproof layer, the fixed interior reinforcing plate that is equipped with of waterproof layer inboard surface, the fixed surface is equipped with a plurality of backup pad in the interior reinforcing plate, the inside packing of backup pad is equipped with the sound absorbing layer, the inside cavity groove that is equipped with of sound absorbing layer.

As an optimal technical scheme of the utility model, outer plywood surface is equipped with a plurality of drainage groove, and outer plywood surface coating is equipped with waterproof coating.

As an optimized technical scheme of the utility model, the waterproof layer is inside to be made for rubber materials.

As an optimal technical scheme of the utility model, sound absorbing layer inside is cellular setting, and the inside packing of cavity inslot is equipped with the fire-retardant granule of a plurality of.

As an optimized technical scheme of the utility model, the backup pad is V-arrangement setting.

As an optimal technical scheme of the utility model, the block groove is connected with the joint head block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the moisture-proof compression-resistant plywood, the surface of the outer plywood is provided with the plurality of drainage grooves, the surface of the outer plywood is coated with the waterproof coating, moisture on the surface of the plywood can be drained quickly, meanwhile, the moisture is prevented from entering the interior of the plywood, the interior of the waterproof layer is made of rubber materials, and the moisture resistance and the water resistance can be further improved;

2. this kind of dampproofing resistance to compression plywood, interior reinforcing plate improves the intensity of panel, the cooperation is the backup pad that the V-arrangement set up, thereby the compressive property of panel has been improved greatly, sound absorbing layer inside is cellular setting, propagation that can the greatly reduced noise, the noise reduction, the inside packing of cavity inslot is equipped with the fire-retardant granule of a plurality of, can carry out fire-retardant when the conflagration breaing out, avoid the intensity of a fire to enlarge, the block groove is connected with the joint block, easy to assemble, structure scientific and reasonable, high safety and convenient use, provide very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a moisture-proof and pressure-resistant plywood of the present invention;

fig. 2 is the utility model relates to a dampproofing resistance to compression plywood inner structure schematic diagram.

In the figure: 1. a clamping groove; 2. an outer plate; 3. a waterproof layer; 4. an inner reinforcing plate; 5. a sound absorbing layer; 6. a support plate; 7. a hollow groove; 8. a drainage groove; 9. a clamping head; 10. plywood body.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a dampproofing resistance to compression plywood, including

plywood body

10, 10 side fixed surface of plywood body are equipped with block groove 1, the fixed joint 9 that is equipped with of 10 opposite side fixed surface of plywood body, 10 both sides fixed surface of plywood body are equipped with

outer plywood

2, 2 inboard fixed surface of outer plywood are equipped with

waterproof layer

3, 3 inboard fixed surface of waterproof layer are equipped with interior reinforcing

plate

4, 4 inboard fixed surface of interior reinforcing plate are equipped with a plurality of

backup pad

6, 6 inside packings in backup pad are equipped with sound absorbing layer 5, the inside cavity groove 7 that is equipped with of sound absorbing layer 5.

The utility model discloses, preferred, 2 surfaces of outer plywood are equipped with a plurality of

drainage groove

8, and 2 surface coating of outer plywood are equipped with waterproof coating, can drain the moisture on plywood surface fast, prevent inside moisture gets into the panel simultaneously.

The utility model discloses, preferred, 3 inside rubber materials of waterproof layer are made, can further damp-proof and waterproof.

The utility model discloses, preferred, 5 inside honeycomb settings that are of sound absorbing layer, the propagation that can the greatly reduced noise, the noise reduction, the inside packing of cavity grooving 7 is equipped with the fire-retardant granule of a plurality of, can be fire-retardant when the conflagration breaing out, avoids the intensity of a fire to enlarge.

The utility model discloses, preferred, backup pad 6 is the V-arrangement and arranges the setting, and interior reinforcing plate 4 improves the intensity of panel, and the cooperation is the backup pad 6 that the V-arrangement set up to the compressive property of panel has been improved greatly.

The utility model discloses, preferred, the block groove 1 is connected with 9 blocks of joint, makes things convenient for to install between the panel.

The specific principle is as follows: during the use, 2 surfaces of outer plywood are equipped with a plurality of

drainage groove

8, and 2 surface coating of outer plywood are equipped with waterproof coating, can dry the moisture on plywood surface fast, prevent moisture entering inside the panel simultaneously, 3 inside rubber materials that are of waterproof layer make, can further resist damp and water, interior reinforcing plate 4 improves the intensity of panel, the cooperation is the backup pad 6 that the V-arrangement set up, thereby the compressive property of panel has been improved greatly, 5 inside cellular settings that are of sound absorbing layer, the propagation that can the greatly reduced noise, the noise reduction, the inside packing of cavity inslot 7 is equipped with the fire-retardant granule of a plurality of, can be fire-retardant when taking place the conflagration, avoid the intensity of a fire to enlarge, block groove 1 is connected with joint head 9 block, easy to assemble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dampproofing resistance to compression plywood, includes plywood body (10), its characterized in that, plywood body (10) one side fixed surface is equipped with block groove (1), plywood body (10) opposite side fixed surface is equipped with joint (9), plywood body (10) both sides fixed surface is equipped with outer plywood (2), outer plywood (2) inboard fixed surface is equipped with waterproof layer (3), waterproof layer (3) inboard fixed surface is equipped with interior reinforcing plate (4), interior reinforcing plate (4) inboard fixed surface is equipped with a plurality of backup pad (6), backup pad (6) inside is filled and is equipped with sound absorbing layer (5), sound absorbing layer (5) inside is equipped with well hollow groove (7).

2. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein: the surface of the outer plate (2) is provided with a plurality of drainage grooves (8), and the surface of the outer plate (2) is coated with a waterproof coating.

3. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein: the interior of the waterproof layer (3) is made of rubber materials.

4. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein: the sound absorption layer (5) is arranged in a honeycomb manner, and the hollow groove (7) is filled with a plurality of flame-retardant particles.

5. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein: the supporting plates (6) are arranged in a V shape.

6. The moisture-proof pressure-resistant plywood as claimed in claim 1, wherein: the clamping groove (1) is connected with the clamping head (9) in a clamping manner.