CN217168867U

CN217168867U - Green type plywood

Info

Publication number: CN217168867U
Application number: CN202220135601.3U
Authority: CN
Inventors: 王德坤
Original assignee: Puer Linda Wood Industry Co ltd
Current assignee: Puer Linda Wood Industry Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-12
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a green environment-friendly plywood, including plywood main part and protective layer, the protective layer parcel is outside the plywood main part, the plywood main part includes first basic unit and second basic unit, wherein is provided with horizontal first stiffener in first basic unit, fore-and-aft second stiffener in the second basic unit is equipped with first waterproof layer and second waterproof layer respectively in one side of keeping away from each other of first basic unit and second basic unit, is equipped with first flame retardant coating and second flame retardant coating respectively in one side of keeping away from each other of first waterproof layer and second waterproof layer, is equipped with vertically in first basic unit and second basic unit and is the waterproof membrane of rectangle outward diffusion in proper order, the utility model discloses not only green, toughness is strong moreover, and waterproof performance is very good, has slowed down its decay, has improved plywood life greatly.

Description

Green type plywood

Technical Field

The utility model relates to a plywood technical field, in particular to green type plywood.

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 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 with the grain direction of adjacent layers, and the skins and inner sheets are typically symmetrically disposed on either side of the core 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.

The green plywood among the prior art is generally because water two corrodes, and its waterproof performance is poor, and its toughness is also very poor moreover, very easy rupture, even scribble the waterproof layer, nevertheless also is extremely poor at the water-proof effects of side, and it is long when having reduced the use of plywood greatly, extravagant timber, be unfavorable for the environmental protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green type plywood to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a green type plywood, includes plywood main part and protective layer, the protective layer parcel is outside the plywood main part, the plywood main part includes first basic unit and second basic unit, wherein is provided with horizontal first stiffener in first basic unit, fore-and-aft second stiffener in the second basic unit is equipped with first waterproof layer and second waterproof layer respectively in one side of first basic unit and the mutual keeping away from of second basic unit, is equipped with first flame retardant coating and second flame retardant coating respectively in one side of first waterproof layer and the mutual keeping away from of second waterproof layer, is equipped with vertically in first basic unit and the second basic unit and is the waterproof membrane of rectangle outward diffusion in proper order.

As the preferred scheme of the utility model, first stiffener and second stiffener are timber.

As the utility model discloses preferred scheme, the integrative suppression of first basic unit and second basic unit takes shape, first basic unit and second basic unit all bond through the glue suppression between first waterproof layer and the second waterproof layer respectively, first waterproof layer and second waterproof layer bond through the glue suppression between with first flame retardant coating and the second flame retardant coating respectively.

As the utility model discloses preferred scheme, first waterproof layer, second waterproof layer and water proof membrane are waterproof timber.

As the utility model discloses preferred scheme, first flame retardant coating and second flame retardant coating are fire prevention paint.

As the utility model discloses preferred scheme, the protective layer includes the diaphragm that sets up along its plywood main part face and the vertical slab that sets up along plywood main part thickness direction.

As the utility model discloses preferred scheme, sealed through vapour nail between diaphragm and the longitudinal plate.

Has the beneficial effects that: the utility model discloses when using, at first cut suitable size as required, after the cutting was accomplished, set up the protective layer in the periphery, increase its twist ply board's protection, make it not fragile, even only need change the protective layer under the circumstances that the protective layer destroyed can, through setting up first stiffener and second stiffener, make it be difficult for the rupture, toughness strengthens greatly, and the texture is hard, through setting up first waterproof layer and second waterproof layer to set up the water proof membrane on vertical layer by layer, make its arbitrary cutting side also possess water-proof effects, to sum up, the utility model discloses not only green, toughness is strong moreover, and waterproof performance is very good, has slowed down its rotten, has improved plywood life greatly.

Drawings

FIG. 1 is a schematic plan view of a green plywood of the present invention;

FIG. 2 is a perspective view of a plywood body of the green plywood of the present invention;

fig. 3 is the utility model relates to a green type plywood's water proof membrane sketch map.

In the figure: 1. a plywood main body; 101. a first base layer; 1011. a first reinforcement bar; 102. a second base layer; 1021. a second reinforcement bar; 103. a first waterproof layer; 104. a second waterproof layer; 105. a first fire resistant layer; 106. a second fire-resistant layer; 107. a water-resistant film; 2. a protective layer; 201. a transverse plate; 202. a longitudinal plate; 203. and (5) steam nailing.

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.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a green type plywood, includes plywood main part 1 and

protective layer

2, 2 parcels of protective layer are outside plywood main part 1, plywood main part 1 includes first basic unit 101 and second basic unit 102, wherein is provided with horizontal first stiffener 1011 in first basic unit 101, fore-and-aft second stiffener 1021 in second basic unit 102 is equipped with first waterproof layer 103 and second waterproof layer 104 respectively in one side of first basic unit 101 and second basic unit 102 keeping away from each other, is equipped with first flame retardant coating 105 and second flame retardant coating 106 respectively in one side of first waterproof layer 103 and second waterproof layer 104 keeping away from each other, is equipped with vertically in first basic unit 101 and second basic unit 102 and is the waterproof membrane 107 that the rectangle outwards diffuses in proper order.

In an embodiment, referring to fig. 1, the first stiffener 1011 and the second stiffener 1021 are both made of wood.

In an embodiment, referring to fig. 1 and fig. 2, a first base layer 101 and a second base layer 102 are integrally pressed and formed, the first base layer 101 and the second base layer 102 are respectively bonded with a first waterproof layer 103 and a second waterproof layer 104 through glue pressing, and the first waterproof layer 103 and the second waterproof layer 104 are respectively bonded with a first fireproof layer 105 and a second fireproof layer 106 through glue pressing.

In an embodiment, referring to fig. 1 and fig. 3, the first waterproof layer 103, the second waterproof layer 104, and the waterproof film 107 are all made of waterproof wood.

In an embodiment, referring to fig. 1, the first fire-resistant layer 105 and the second fire-resistant layer 106 are fire-resistant paint.

In an embodiment, referring to fig. 1, the protective layer 2 includes a horizontal plate 201 disposed along a surface of the plywood main body 1 and a vertical plate 202 disposed along a thickness direction of the plywood main body 1.

In an embodiment, referring to fig. 1, the transverse plate 201 and the longitudinal plate 202 are sealed by a steam nail 203.

The operation process comprises the following steps: the utility model discloses when using, at first cut suitable size as required, after the cutting was accomplished, set up the protective layer in the periphery, increase its twist ply board's protection, make it not fragile, even only need change the protective layer under the circumstances that the protective layer destroyed can, through setting up first stiffener and second stiffener, make it be difficult for the rupture, toughness strengthens greatly, and the texture is hard, through setting up first waterproof layer and second waterproof layer to set up the water proof membrane on vertical layer by layer, make its arbitrary cutting side also possess water-proof effects, to sum up, the utility model discloses not only green, toughness is strong moreover, and waterproof performance is very good, has slowed down its rotten, has improved plywood life greatly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a green type plywood, includes plywood main part (1) and protective layer (2), its characterized in that: the utility model discloses a plywood, including plywood main part (1), protective layer (2) parcel, plywood main part (1) includes first basic unit (101) and second basic unit (102), wherein is provided with horizontal first stiffener (1011) in first basic unit (101), fore-and-aft second stiffener (1021) in second basic unit (102), is equipped with first waterproof layer (103) and second waterproof layer (104) respectively in one side of keeping away from each other of first basic unit (101) and second basic unit (102), is equipped with first flame retardant coating (105) and second flame retardant coating (106) respectively in one side of keeping away from each other of first waterproof layer (103) and second waterproof layer (104), is equipped with in first basic unit (101) and second basic unit (102) vertically and is rectangle waterproofing membrane (107) that outwards diffuse in proper order.

2. The green plywood of claim 1, wherein: the first reinforcing rod (1011) and the second reinforcing rod (1021) are both wood.

3. The green plywood of claim 1, wherein: the waterproof fireproof coating is characterized in that the first base layer (101) and the second base layer (102) are integrally pressed and formed, the first base layer (101) and the second base layer (102) are respectively bonded with the first waterproof layer (103) and the second waterproof layer (104) through glue pressing, and the first waterproof layer (103) and the second waterproof layer (104) are respectively bonded with the first fireproof layer (105) and the second fireproof layer (106) through glue pressing.

4. The green plywood of claim 1, wherein: the first waterproof layer (103), the second waterproof layer (104) and the waterproof film (107) are all made of waterproof wood.

5. The green plywood of claim 1, wherein: the first fireproof layer (105) and the second fireproof layer (106) are both fireproof paint.

6. The green plywood of claim 1, wherein: the protective layer (2) comprises a transverse plate (201) arranged along the surface of the plywood main body (1) and a longitudinal plate (202) arranged along the thickness direction of the plywood main body (1).

7. The green plywood of claim 6, wherein: the transverse plate (201) and the longitudinal plate (202) are sealed through steam nails (203).