CN220639142U

CN220639142U - Core-board with good fireproof effect

Info

Publication number: CN220639142U
Application number: CN202321888913.2U
Authority: CN
Inventors: 钟根牙
Original assignee: Fenyi County Zhongshi Wood Industry Co ltd
Current assignee: Fenyi County Zhongshi Wood Industry Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-03-22
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the field of boards, in particular to a core-board with good fireproof effect. The fire-resistant brick comprises wood blocks arranged at intervals in the middle, wherein each wood block is respectively in a cuboid shape, and a first fire-resistant layer is adhered between two adjacent wood blocks; the upper side and the lower side of the spliced wood blocks are respectively bonded with a second fireproof layer, and the outer side of the second fireproof layer is respectively bonded with a plywood. The device is simple to operate, convenient to use and suitable for various places.

Description

Core-board with good fireproof effect

Technical Field

The utility model relates to the field of boards, in particular to a joinery board with good fireproof effect.

Background

The laminated wood board is a special plywood which is produced by splicing wood strips or taking a hollow board as a core board, covering two or more layers of plywood on two sides and pressing the plywood by glue. The characteristics of the core board are mainly determined by the core board structure. Is widely applied to furniture manufacture, sewing machine tables, carriages, ships and other production and construction industries and the like.

The prior joinery board, as shown in figure 1, structurally comprises a middle wood board layer 1, wherein plywood 2 is respectively adhered to the upper side surface and the lower side surface of the wood board layer 1. The joinery board with the structure can meet the manufacturing requirement of some products. However, the flame-retardant structure is not arranged on the flame-retardant board, so that open fire is easy to occur in some use environments, the blockboard is easy to ignite due to slight carelessness, and serious economic loss is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a joinery board with good fireproof effect, which is provided with a high-temperature-resistant flame-retardant fireproof structure, and effectively solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the blockboard with good fireproof effect comprises blocks arranged at intervals, each block is respectively in a cuboid shape, and a first fireproof layer is adhered between two adjacent blocks;

the upper side and the lower side of the spliced wood blocks are respectively bonded with a second fireproof layer, and the outer side of the second fireproof layer is respectively bonded with a plywood.

As an optimal technical scheme, the first fireproof layer and the second fireproof layer are all aramid fiber layers.

As the preferable technical scheme, the left side bonding of first flame retardant coating is equipped with the third flame retardant coating, and the inboard bonding of second flame retardant coating is equipped with the fourth flame retardant coating.

As an optimal technical scheme, the third fireproof layer and the fourth fireproof layer are rock wool layers.

As a preferable technical scheme, the inner side of the fourth fireproof layer is adhered with an antibacterial layer.

As a preferable technical scheme, the antibacterial layer is a bamboo charcoal fiber layer.

As the preferable technical scheme, the plank layer that the wood block is spliced is left and right through and is provided with perforations, the perforations are arranged at intervals front and back, and connecting rods are fixedly arranged in the perforations in a penetrating way.

As an optimal technical scheme, the connecting rod is a solid wood rod.

Compared with the prior art, the utility model provides the joinery board with good fireproof effect, which has the following beneficial effects:

1. according to the utility model, each wood block is respectively in a cuboid shape, the first fireproof layers are adhered between two adjacent wood blocks, the upper side face and the lower side face of each spliced wood block are respectively adhered with the second fireproof layers, and the outer side faces of the second fireproof layers are respectively adhered with the plywood.

2. According to the utility model, the third fireproof layer is adhered to the left side of the first fireproof layer, the fourth fireproof layer is adhered to the inner side of the second fireproof layer, and when the fireproof board is used, the third fireproof layer can enhance the fireproof effect between wood blocks, and the fourth fireproof layer can enhance the fireproof effect of the upper side and the lower side of the middle spliced wood board.

3. According to the utility model, the antibacterial layer is adhered to the inner side of the fourth fireproof layer, and when the novel wood board is used, the antibacterial layer can play an antibacterial and bacteriostatic role on the upper side and the lower side of the middle spliced wood board.

4. According to the utility model, through holes are formed in the left and right of the wood board layer spliced by the wood blocks, the through holes are arranged at intervals front and back, and the connecting rods are fixedly arranged in the through holes in a penetrating manner, and are solid wood rods.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic perspective view of a block board according to the prior art;

FIG. 2 is a schematic structural view of embodiment 1 of the present utility model;

FIG. 3 is an enlarged schematic view of the middle block of FIG. 2 mated with a first fire barrier;

fig. 4 is a schematic perspective view of embodiment 2 of the present utility model;

FIG. 5 is an enlarged schematic view of the intermediate veneer layer of FIG. 4;

FIG. 6 is a schematic perspective view of embodiment 3 of the present utility model;

fig. 7 is a schematic perspective view of embodiment 4 of the present utility model.

The figures indicate: 1. a wood ply layer; 11. wood blocks; 12. a first fire-blocking layer; 13. a third flame retardant layer; 14. perforating; 2. plywood; 3. a second fire-blocking layer; 4. a fourth flame retardant layer; 5. an antimicrobial layer; 6. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 2 and 3, a fine-fireproof blockboard comprises blocks 11 arranged at intervals in the middle, each block 11 is in a cuboid shape, a first fireproof layer 12 is bonded between two adjacent blocks 11, a first fireproof layer 12 is bonded on the outer side of the outermost block 11, a second fireproof layer 3 is bonded on the upper side and the lower side of the block 11 after being spliced, and a plywood 2 is bonded on the outer side of the second fireproof layer 3. The first fireproof layer 12 and the second fireproof layer 3 are both aramid fiber layers.

When the fireproof board is used, the first fireproof layer 12 can play a fireproof and flame-retardant effect between the wood blocks 11, and the second fireproof layer 3 can play a fireproof and flame-retardant effect on the upper side and the lower side of the middle spliced wood board.

Examples

As shown in fig. 4 and 5, the third fireproof layer 13 is bonded to the left side of the first fireproof layer 12, and the fourth fireproof layer 4 is bonded to the inner side of the second fireproof layer 3. The third fire-resistant layer 13 and the fourth fire-resistant layer 4 are rock wool layers.

When the fireproof board is used, the third fireproof layer 13 can enhance the fireproof effect between the wood blocks 11, and the fourth fireproof layer 4 can enhance the fireproof effect of the upper side and the lower side of the middle spliced wood board.

Examples

As shown in fig. 6, an antibacterial layer 5 is adhered to the inner side of the fourth fireproof layer 4. The antibacterial layer 5 is a bamboo charcoal fiber layer.

When in use, the antibacterial layer 5 can play an antibacterial and bacteriostatic role on the upper side and the lower side of the middle spliced wood board.

Examples

As shown in fig. 7, the wood board layer formed by splicing the wood blocks 11 is provided with through holes 14 in a penetrating manner, the through holes 14 are arranged at intervals in front and back, and the connecting rods 6 are fixedly arranged in the through holes 14.

The connecting rod 6 is a solid wood rod.

When in use, the connecting rod 6 can increase the compressive strength of the joinery board and prolong the service life.

The components used in the present utility model are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate a direction or a position relationship based on that shown in the drawings, and are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, 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.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure for purposes of understanding and reading by those skilled in the art, and are not intended to limit the scope of the utility model, in any way, modifications in structure, variations in proportions, or otherwise, used in the practice of the utility model, which are otherwise, used in the practice of the utility model, without departing from the spirit or scope thereof.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine woodworking plate with good fire prevention effect which characterized in that: the fire-resistant brick comprises wood blocks arranged at intervals in the middle, wherein each wood block is respectively in a cuboid shape, and a first fire-resistant layer is adhered between two adjacent wood blocks;

2. The fine fire-resistant joinery panel as defined in claim 1 wherein: the first fireproof layer and the second fireproof layer are both aramid fiber layers.

3. The fine fire-resistant joinery panel as defined in claim 1 wherein: the left side bonding of first flame retardant coating is equipped with the third flame retardant coating, and the inboard bonding of second flame retardant coating is equipped with the fourth flame retardant coating.

4. A joinery panel with good fire protection effect as defined in claim 3 wherein: the third fireproof layer and the fourth fireproof layer are rock wool layers.

5. A joinery panel with good fire protection effect as defined in claim 3 wherein: and an antibacterial layer is adhered to the inner side of the fourth fireproof layer.

6. The fine fire-resistant blockboard of claim 5, wherein: the antibacterial layer is a bamboo charcoal fiber layer.

7. The fine fire-resistant joinery panel as defined in claim 1 wherein: the wood board layer that the wood block splice is equipped with the perforation about, the interval arrangement around the perforation, and fixed the wearing is put in the perforation has the connective bar.

8. The fine fire-resistant core board as set forth in claim 7, wherein: the connecting rod is a solid wood rod.