CN213227892U

CN213227892U - Novel composite board

Info

Publication number: CN213227892U
Application number: CN202021343324.2U
Authority: CN
Inventors: 伍进东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-18
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a novel composite board, including first poplar plank, the lower extreme of first poplar plank is provided with the compoboard, the lower extreme of compoboard is provided with second poplar plank, the compoboard includes first fibreboard, the lower extreme of first fibreboard is provided with first core, the lower extreme of first core is provided with the second fibreboard. A novel composite board, the first stopper and the second stopper of wrong setting between, third stopper and fourth stopper, can increase the joint strength between the adjacent two boards in the compoboard, effectual self intensity of this composite board of improvement when receiving horizontal pulling force, first half arc groove and the half arc groove of second of setting, can increase first poplar plank, adhesive strength between compoboard and the second poplar plank, utilize the intermediate layer form to paste the compoboard on the poplar simultaneously, compare the product on the market and saved one polishing process, make the product face more level and smooth simultaneously, thickness is more even, it is required to accord with market.

Description

Novel composite board

Technical Field

The utility model relates to a composite board field, in particular to novel composite board.

Background

At present, the types of the plates are various, and the plates which can be used for manufacturing furniture or floors generally comprise solid wood plates, high-density fiber plates or medium-density fiber plates (reinforced plates), solid wood composite plates and the like, and the plates are all made of wood without cutting trees. The forest coverage rate of China is low, the forestry is underdeveloped, the wood resource is in short supply, and the artificial boards manufactured by using a large amount of wood can cause serious damage to the greening environmental protection career.

Present composite board has certain drawback when production and use, at first, present composite board receives horizontal pulling force can loose the fracture when using, especially meets influences such as water, its self joint strength will receive the influence, secondly, present composite board all forms through compounding between the various materials, the junction is fixed through the adhesive more, self intensity receives the influence of adhesive strength, can't guarantee the joint strength between the adjacent two boards, certain influence has been brought for people's use, therefore, we propose a novel composite board.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel composite board, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel composite board, includes first poplar board, the lower extreme of first poplar board is provided with the compoboard, the lower extreme of compoboard is provided with second poplar board, the compoboard includes first fibreboard, the lower extreme of first fibreboard is provided with first core, the lower extreme of first core is provided with the second fibreboard, the lower extreme of second fibreboard is provided with the second core, the lower extreme of second core is provided with the third fibreboard, and the second poplar board is located the lower extreme of third fibreboard.

Furthermore, a plurality of groups of first half-arc grooves are formed in the outer surface of the upper end of the first fiberboard, and the first poplar board and the first fiberboard are bonded and fixed through an adhesive.

Furthermore, a plurality of groups of second half-arc grooves are formed in the outer surface of the lower end of the third fiber board, and the second poplar board and the third fiber board are bonded and fixed through an adhesive.

Further, a plurality of groups of first limiting blocks are installed on the outer surface of the lower end of the first fiber board at equal intervals, a plurality of groups of second limiting blocks are installed on the outer surface of the upper end of the second fiber board at equal intervals, the first limiting blocks and the second limiting blocks are arranged in a staggered mode, and the first core board is filled between the adjacent first limiting blocks and the second limiting blocks.

Further, a plurality of groups of third limiting blocks are installed on the outer surface of the lower end of the second fiber board at equal intervals, a plurality of groups of fourth limiting blocks are installed on the outer surface of the upper end of the third fiber board at equal intervals, the third limiting blocks and the fourth limiting blocks are arranged in a staggered mode, and the second core board is filled between the adjacent third limiting blocks and the fourth limiting blocks.

Further, the first fiber board and the first core board are fixed by bonding with an adhesive, the first core board and the second fiber board are fixed by bonding with an adhesive, the second fiber board and the second core board are fixed by bonding with an adhesive, and the second core board and the third fiber board are fixed by bonding with an adhesive.

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

1. the first limiting block and the second limiting block which are arranged in a staggered mode, the third limiting block and the fourth limiting block can increase the connecting strength between two adjacent plates in the combined plate, the self strength of the combined plate when the transverse tensile force is received is effectively improved, the first core plate is filled between the first fiber plate and the second fiber plate, the connecting strength of the three plates is increased under the limiting effect of the first limiting block and the second limiting block, the second core plate is filled between the second fiber plate and the third fiber plate, the connecting strength of the three plates is increased under the limiting effect of the third limiting block and the fourth limiting block, and therefore the composite connecting strength of the combined plate is effectively improved.

2. Through the first half arc groove and the second half arc groove that set up, can increase first poplar plank, adhesive strength between compoboard and the second poplar plank, first half arc groove and the effectual area of contact through adhesive bonding between board and the board that has increased in the second half arc groove, utilize the intermediate layer form to paste the compoboard on the poplar simultaneously, compare the product on the market and saved one polishing process, make the product face more level and smooth simultaneously, thickness is more even, it is required to accord with the market.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel composite board of the present invention.

Fig. 2 is a cross-sectional view of the composite board of the present invention.

Fig. 3 is an enlarged view of a in fig. 2 of a novel composite board of the present invention.

In the figure: 1. a first poplar board; 2. a composition board; 3. a second poplar board; 4. a first fiberboard; 5. a first core board; 6. a second fiberboard; 7. a second core board; 8. a third fiberboard; 9. a first stopper; 10. a second limiting block; 11. a third limiting block; 12. a fourth limiting block; 13. a first semi-arc groove; 14. the second half arc groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

As shown in fig. 1-3, a novel composite board comprises a first poplar board 1, wherein a composite board 2 is disposed at the lower end of the first poplar board 1, a second poplar board 3 is disposed at the lower end of the composite board 2, the composite board 2 comprises a first fiber board 4, a first core board 5 is disposed at the lower end of the first fiber board 4, a second fiber board 6 is disposed at the lower end of the first core board 5, a second core board 7 is disposed at the lower end of the second fiber board 6, a third fiber board 8 is disposed at the lower end of the second core board 7, and the second poplar board 3 is disposed at the lower end of the third fiber board 8.

A plurality of groups of first limiting blocks 9 are installed on the outer surface of the lower end of the first fiber board 4 at equal intervals, a plurality of groups of second limiting blocks 10 are installed on the outer surface of the upper end of the second fiber board 6 at equal intervals, the first limiting blocks 9 and the second limiting blocks 10 are arranged in a staggered mode, and the first core board 5 is filled between the adjacent first limiting blocks 9 and the second limiting blocks 10.

A plurality of groups of third limiting blocks 11 are installed on the outer surface of the lower end of the second fiber board 6 at equal intervals, a plurality of groups of fourth limiting blocks 12 are installed on the outer surface of the upper end of the third fiber board 8 at equal intervals, the third limiting blocks 11 and the fourth limiting blocks 12 are arranged in a staggered mode, and the second core board 7 is filled between the adjacent third limiting blocks 11 and the fourth limiting blocks 12.

The first fiber board 4 and the first core board 5 are fixed by adhesive, the first core board 5 and the second fiber board 6 are fixed by adhesive, the second fiber board 6 and the second core board 7 are fixed by adhesive, and the second core board 7 and the third fiber board 8 are fixed by adhesive.

By adopting the technical scheme: the first limiting block 9 and the second limiting block 10, the third limiting block 11 and the fourth limiting block 12 which are arranged in a staggered manner can increase the connection strength between two adjacent plates in the composite board 2, the self strength of the composite board when receiving transverse tension is effectively improved, the first core plate 5 is filled between the first fiber plate 4 and the second fiber plate 6, the connection strength of the three plates is increased under the limiting action of the first limiting block 9 and the second limiting block 10, the second core plate 7 is filled between the second fiber plate 6 and the third fiber plate 8, the connection strength of the three plates is increased under the limiting action of the third limiting block 11 and the fourth limiting block 12, and the composite connection strength of the composite board is effectively improved.

Example 2

As shown in fig. 1-3, a novel composite board comprises a first poplar board 1, wherein a composite board 2 is disposed at a lower end of the first poplar board 1, a second poplar board 3 is disposed at a lower end of the composite board 2, the composite board 2 comprises a first fiber board 4, a first core board 5 is disposed at a lower end of the first fiber board 4, a second fiber board 6 is disposed at a lower end of the first core board 5, a second core board 7 is disposed at a lower end of the second fiber board 6, a third fiber board 8 is disposed at a lower end of the second core board 7, and the second poplar board 3 is located at a lower end of the third fiber board 8, wherein the first poplar board 1 and the second poplar board 3 can also be eucalyptus boards.

The outer surface of the upper end of the first fiberboard 4 is provided with a plurality of groups of first semi-arc grooves 13, and the first poplar board 1 and the first fiberboard 4 are fixed by bonding agent.

A plurality of groups of second half-arc grooves 14 are formed in the outer surface of the lower end of the third fiberboard 8, and the second poplar board 3 and the third fiberboard 8 are bonded and fixed through an adhesive.

By adopting the technical scheme: first half arc groove 13 and the half arc groove 14 of second that set up, can increase first poplar plank 1, adhesive strength between compoboard 2 and the second poplar plank 3, first half arc groove 13 and the effectual area of contact that passes through adhesive bonding between board and the board that has increased in half arc groove 14 of second, utilize the intermediate layer form to paste compoboard 2 on the poplar simultaneously, compare the product on the market and saved one polishing process, it is more level and smooth to make the product face simultaneously, thickness is more even, it is required to accord with the market.

It should be noted that the present invention is a novel composite board, the first half-arc groove 13 and the second half-arc groove 14 are arranged to increase the bonding strength between the first poplar board 1, the composite board 2 and the second poplar board 3, the first half-arc groove 13 and the second half-arc groove 14 effectively increase the contact area between the boards bonded by the adhesive, and simultaneously the composite board 2 is attached to the poplar by using the interlayer form, compared with the product on the market, the polishing process is saved, the product surface is smoother, the thickness is more uniform, and the market requirement is met, the first core board 5 is filled between the first fiber board 4 and the second fiber board 6, the connection strength of the three boards is increased under the limiting action of the first stopper 9 and the second stopper 10, the second core board 7 is filled between the second fiber board 6 and the third fiber board 8, under the limiting action of the third stopper 11 and the fourth stopper 12, the joint strength of the three plates is increased, so that the composite joint strength of the composite plate is effectively improved, the first limiting block 9 and the second limiting block 10, the third limiting block 11 and the fourth limiting block 12 which are arranged in a staggered mode can increase the joint strength between two adjacent plates in the composite plate 2, and the self strength of the composite plate when transverse tension is received is effectively improved, so that the composite plate is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. A novel composite board is characterized in that: the composite board is characterized by comprising a first poplar board (1), wherein a composite board (2) is arranged at the lower end of the first poplar board (1), a second poplar board (3) is arranged at the lower end of the composite board (2), the composite board (2) comprises a first fiber board (4), a first core board (5) is arranged at the lower end of the first fiber board (4), a second fiber board (6) is arranged at the lower end of the first core board (5), a second core board (7) is arranged at the lower end of the second fiber board (6), a third fiber board (8) is arranged at the lower end of the second core board (7), and the second poplar board (3) is located at the lower end of the third fiber board (8).

2. The novel composite board as claimed in claim 1, wherein: the outer surface of the upper end of the first fiberboard (4) is provided with a plurality of groups of first half-arc grooves (13), and the first poplar board (1) and the first fiberboard (4) are bonded and fixed through an adhesive.

3. The novel composite board as claimed in claim 1, wherein: the outer surface of the lower end of the third fiber board (8) is provided with a plurality of groups of second half-arc grooves (14), and the second poplar board (3) and the third fiber board (8) are bonded and fixed through an adhesive.

4. The novel composite board as claimed in claim 1, wherein: the lower extreme surface equidistant installation of first fibreboard (4) has a plurality of first stoppers of group (9), the upper end surface equidistant installation of second fibreboard (6) has a plurality of second stoppers of group (10), and sets up by mistake between first stopper (9) and second stopper (10), first core (5) are filled between adjacent first stopper (9) and second stopper (10).

5. The novel composite board as claimed in claim 1, wherein: a plurality of groups of third limiting blocks (11) are installed on the outer surface of the lower end of the second fiber board (6) at equal intervals, a plurality of groups of fourth limiting blocks (12) are installed on the outer surface of the upper end of the third fiber board (8) at equal intervals, the third limiting blocks (11) and the fourth limiting blocks (12) are arranged in a staggered mode, and the second core board (7) is filled between the adjacent third limiting blocks (11) and the fourth limiting blocks (12).

6. The novel composite board as claimed in claim 1, wherein: the first fiber board (4) and the first core board (5) are bonded and fixed through an adhesive, the first core board (5) and the second fiber board (6) are bonded and fixed through an adhesive, the second fiber board (6) and the second core board (7) are bonded and fixed through an adhesive, and the second core board (7) and the third fiber board (8) are bonded and fixed through an adhesive.