CN214147384U

CN214147384U - Composite ultrathin fiberboard

Info

Publication number: CN214147384U
Application number: CN202022607793.7U
Authority: CN
Inventors: 于少强; 李显; 李强; 王川; 王磊
Original assignee: Heze Ningfeng Wood Industry Co Ltd
Current assignee: Heze Ningfeng Wood Industry Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-07
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a composite ultra-thin fiberboard, which comprises a fiberboard and a splicing block, wherein the splicing block is fixedly connected with the left bottom of the fiberboard, a clamping groove is arranged at the left top of the fiberboard, air holes are arranged on the front surface of the fiberboard, a fitting groove is arranged at the bottom of the fiberboard, the interior of the fiberboard is formed by bonding a light fiberboard, a soft fiberboard and a waterproof board, an air permeable layer is distributed in the light fiberboard, a groove is arranged in the middle of the inner cavity of the light fiberboard, convex boards are arranged on two sides of the soft fiberboard, a cushion board is clamped with a cushion board groove to ensure that the connection between the board and the board is better, the light fiberboard is light in weight, large in void ratio, good in heat insulation and sound absorption, the soft fiberboard has good flexibility and can be more durable, the waterproof board can effectively prevent the edge warping of the fiberboard, the fiberboard is thinner, more durable and waterproof, and can be widely used.

Description

Composite ultrathin fiberboard

Technical Field

The utility model relates to a fibreboard technical field specifically is a compound ultra-thin fibreboard.

Background

The fiberboard is also named as a density board, which is an artificial board made of wood fiber or other plant cellulose fiber as a raw material and urea formaldehyde resin or other suitable adhesives. Adhesives and additives may be applied during the manufacturing process. The fiber board has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application. The 1 cubic meter fiberboard needs 2.5 to 3 cubic meters of wood to manufacture, and can replace 3 cubic meters of sawn timber or 5 cubic meters of log. The development of fiberboard production is an effective way for the comprehensive utilization of wood resources. The fiber board has the defects that the surface areas of the two sides of the board are different due to the reticulate pattern on the back surface, and the board is warped and deformed due to the difference of expansion force generated after moisture absorption; the light plate has hard surface, difficult nailing and poor water resistance. Dry-laid fibreboards, while avoiding some of the disadvantages, are relatively expensive.

The existing fiberboard has high density, high thickness and high cost, and has high water swelling rate, large deformation, long-time bearing deformation and edge warping, poor nail holding force, and difficult fixation between boards, and the fiberboard has a damaged structure and difficult repair after long-time use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compound ultra-thin fiberboard has solved the problem that proposes in the above-mentioned background.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compound ultra-thin fibreboard includes fibreboard and concatenation piece, the left bottom fixedly connected with concatenation piece of fibreboard, the draw-in groove has been seted up at the left top of fibreboard, the bleeder vent has been seted up on the positive surface of fibreboard, the laminating groove has been seted up to the bottom of fibreboard, the inside of fibreboard is formed by bonding light fibreboard and soft fibreboard and waterproof board, the internal distribution of light fibreboard has ventilative layer, the middle part of light fibreboard inner chamber is seted up flutedly, the flange has been seted up to the both sides of soft fibreboard, flange and recess adaptation of each other, the both sides at light fibreboard and soft fibreboard and waterproof board top all set up the screw hole.

Preferably, the top of the threaded hole is penetrated with a screw, and the screw penetrates through the top of the light fiberboard, the top of the soft fiberboard and the top of the waterproof board in sequence and extends to the bottom of the waterproof board.

Preferably, the light fiberboard and the waterproof board are provided with hidden grooves on the top and the bottom, and the bottom of the screw is rotatably connected with a fastening bolt.

Preferably, the surface of the waterproof board is fixedly connected with a waterproof coating, and soft fiber materials are distributed in the soft fiber board.

Preferably, the top and the bottom of the light fiberboard are fixedly connected with base plates, the top and the bottom of the waterproof board are both provided with base plate grooves, and the base plate grooves are matched with the base plates.

Preferably, the total thickness of the fiber board is about 5mm to 5.5mm, the thickness of the light fiber board is about 1mm to 1.5mm, the thickness of the soft fiber board is about 2mm to 2.5mm, and the thickness of the waterproof board is about 1mm to 1.5 mm.

(III) advantageous effects

The utility model provides a compound ultra-thin fibreboard. The method has the following beneficial effects:

(1) this compound ultra-thin fiberboard, wrap up in the outside of light dimension board and soft quality fiberboard and waterproof board through the fiberboard, it is whole tighter to make, the splice piece can be assembled the fiberboard through the draw-in groove, facilitate the use and dismantle, fitment that can be by a large scale is used, save space and use cost, laminating groove can be better with the ground laminating, it is tighter firm more to splice, the bleeder vent can be discharged the inside humid air, prevent the fiberboard humidity, hide the groove and can make the screw pass through fastening bolt fixed light dimension board and soft quality fiberboard and waterproof board when, the screw can not expose externally, both can fix and also can not influence the sight.

(2) This compound ultra-thin fibreboard carries out the block through backing plate and backing plate groove and can make and be connected better between board and the board, and light fibreboard matter is light, and the void fraction is big, has good heat-proof quality and sound absorptivity, and soft fibreboard has fine pliability, can be more durable, and the waterproof board can carry out effectual waterproof and prevent the fibreboard limit that sticks up, and the thickness of fibreboard is thinner, more durable and waterproof nature is good, use that can be more extensive.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is an internal view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention;

fig. 6 is a partial enlarged view of the structure a in fig. 1 according to the present invention.

In the figure, 1-fiber board, 2-splice block, 3-clamping groove, 4-air vent, 5-joint groove, 6-light-weight fiber board, 7-soft fiber board, 8-waterproof board, 9-groove, 10-convex board, 11-hidden groove, 12-screw, 13-fastening bolt, 14-pad groove, 15-threaded hole, 16-pad, 17-waterproof coating, 18-soft fiber material and 19-air vent layer.

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.

Referring to fig. 1-6, the present embodiment provides a technical solution: the utility model provides a compound ultra-thin fibreboard, including fibreboard 1 and splice 2, fibreboard left bottom fixedly connected with splice 2, draw-in groove 3 has been seted up at the left top of fibreboard 1, bleeder vent 4 has been seted up on the positive surface of fibreboard 1, laminating groove 5 has been seted up to fibreboard 1's bottom, fibreboard 1's inside is formed by bonding light fibreboard 6 with soft fibreboard 7 and waterproof board 8, the inside distribution of light fibreboard 6 has ventilative layer 19, the middle part of light fibreboard 6 inner chamber is seted up flutedly 9, protruding board 10 has been seted up to soft fibreboard 7's both sides, protruding board 10 and the adaptation of recess 9 each other, threaded hole 15 has all been seted up to the both sides at light fibreboard 6 and soft fibreboard 7 and waterproof board 8 top.

In this embodiment, the top of the threaded hole 15 is penetrated by a screw 12, and the screw 12 penetrates the top of the lightweight fiberboard 6, the top of the soft fiberboard 7 and the top of the waterproof board 8 in sequence and extends to the bottom of the waterproof board 8.

In this embodiment, the light fiberboard 6 and the waterproof board 8 are provided with hidden grooves 11 on both sides of the top and the bottom, and the bottom of the screw 12 is rotatably connected with a fastening bolt 13.

In this embodiment, the surface of the waterproof board 8 is fixedly connected with a waterproof coating 17, and the soft fiber board 7 is internally distributed with soft fiber materials 18.

In this embodiment, the equal fixedly connected with backing plate 16 in both sides of light fibreboard 6 top and bottom, the backing plate groove 14 has all been seted up to the both sides of waterproof board 8 top and bottom, and backing plate groove 14 and backing plate 16 adaptation each other.

In this embodiment, the total thickness of the fiber board 1 is about 5mm to 5.5mm, the thickness of the light fiber board 6 is about 1mm to 1.5mm, the thickness of the soft fiber board 7 is about 2mm to 2.5mm, and the thickness of the waterproof board 8 is about 1mm to 1.5 mm.

When the light-weight fiberboard is used, the fiberboard 1 is wrapped outside the light-weight fiberboard 6, the soft fiberboard 7 and the waterproof board 8, so that the whole body is tighter, the splice block 2 can assemble the fiberboard 1 through the clamping groove 3, the use and the disassembly are convenient, the large-area decoration use can be realized, the space and the use cost are saved, the attaching groove 5 can be better attached to the ground, the splicing is tighter and more stable, the air vent 4 can discharge the internal humid air to prevent the fiberboard 1 from being humid, the hidden groove 11 can ensure that the screw 12 can not be exposed outside when the light-weight fiberboard 6, the soft fiberboard 7 and the waterproof board 8 are fixed through the fastening bolt 13, the screw 12 can be fixed not only for fixing but also not influencing the ornamental performance, the cushion plate 16 is clamped with the cushion plate groove 14 to ensure that the connection between the boards is better, the light-weight fiberboard 6 is light, the void ratio is large, and has good heat insulation and sound absorption, soft fibreboard 7 has fine pliability, can be more durable, and waterproof board 8 can carry out effectual waterproof and prevent 1 perk limit of fibreboard, and fibreboard 1's thickness is thinner, more durable and waterproof nature is good, use that can be more extensive.

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. Without further limitation.

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 compound ultra-thin fibreboard, includes fibreboard (1) and splice (2), the left bottom fixedly connected with splice (2) of fibreboard, its characterized in that: the novel fiber board is characterized in that a clamping groove (3) is formed in the top of the left side of the fiber board (1), air holes (4) are formed in the front surface of the fiber board (1), a bonding groove (5) is formed in the bottom of the fiber board (1), the interior of the fiber board (1) is formed by bonding a light fiber board (6), a soft fiber board (7) and a waterproof board (8), air permeable layers (19) are distributed in the light fiber board (6), a groove (9) is formed in the middle of the inner cavity of the light fiber board (6), convex boards (10) are formed in two sides of the soft fiber board (7), the convex boards (10) are mutually matched with the groove (9), and threaded holes (15) are formed in the two sides of the tops of the light fiber board (6), the soft fiber board (7) and the waterproof board (8).

2. The composite ultrathin fiber board of claim 1, characterized in that: the top of screw hole (15) is run through screw (12), screw (12) run through in proper order light fibreboard (6) and soft fibreboard (7) and the top of waterproof board (8) and extend to the bottom of waterproof board (8).

3. A composite ultra-thin fiberboard according to claim 2, characterized in that: hidden grooves (11) are formed in the top and the bottom of the light fiberboard (6) and the waterproof board (8), and fastening bolts (13) are rotatably connected to the bottom of the screws (12).

4. The composite ultrathin fiber board of claim 1, characterized in that: the surface of the waterproof board (8) is fixedly connected with a waterproof coating (17), and soft fiber materials (18) are distributed in the soft fiber board (7).

5. The composite ultrathin fiber board of claim 1, characterized in that: the waterproof board is characterized in that the top and the bottom of the light fiberboard (6) are fixedly connected with backing plates (16), the top and the bottom of the waterproof board (8) are provided with backing plate grooves (14), and the backing plate grooves (14) are matched with the backing plates (16) mutually.

6. The composite ultrathin fiber board of claim 1, characterized in that: the total thickness of the fiber board (1) is about 5 mm-5.5 mm, the thickness of the light fiber board (6) is about 1mm-1.5mm, the thickness of the soft fiber board (7) is about 2mm-2.5mm, and the thickness of the waterproof board (8) is about 1mm-1.5 mm.