CN214214126U

CN214214126U - Novel combination formula plywood of protection against insects fire prevention

Info

Publication number: CN214214126U
Application number: CN202023102100.5U
Authority: CN
Inventors: 杨明宇; 杨希成; 闫庆军
Original assignee: Zhongtian Kaiyuan Construction And Development Co ltd
Current assignee: Zhongtian Kaiyuan Construction And Development Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-17
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a plywood technical field specifically is a novel combination formula plywood of protection against insects fire prevention, the fixed second plywood that is provided with in one side of first plywood, and the inside of first plywood and second plywood is all fixed and is provided with first base plate, two the top of first base plate all is provided with the second base plate, one side of first plywood and second plywood is all fixed and is provided with first connecting block, and the equal symmetrical fixed rectangular block that is provided with in one side of first plywood and second plywood. The utility model relates to a novelty is through making first plywood and second plywood be convenient for make up with the help of first connecting block and second connecting block, and the insulating layer can improve the fire behavior of first plywood and second plywood, and the protection against insects bond line can improve the protection against insects performance of the two, avoids it to be gnawed by more moth worm, has increased the practicality.

Description

Novel combination formula plywood of protection against insects fire prevention

Technical Field

The utility model relates to a plywood technical field specifically is a novel combination formula plywood of protection against insects fire prevention.

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.

However, the existing plywood is inconvenient to install and assemble, so that the connection between two adjacent plywood is not firm, the actual using effect is influenced, the existing plywood does not have the fireproof and insect-proof functions, and the existing plywood is often eaten by more moths when being stored or used for a long time, so that the quality of the plywood is reduced, and therefore, technical personnel in the field provide the novel insect-proof and fireproof combined plywood to solve the problems provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel combination formula plywood of protection against insects fire to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the present invention provides a novel insect-proof and fire-proof combined plywood, which comprises a first plywood, a second plywood fixedly arranged on one side of the first plywood, first base boards fixedly arranged inside the first plywood and the second plywood, a second base board arranged above the two first base boards, and two first base boards connected with the second base board through insect-proof adhesive layers, a honeycomb buffer layer fixedly arranged above the two second base boards, a thermal insulation layer fixedly arranged above the two honeycomb buffer layers, an anti-skid layer fixedly arranged above the two thermal insulation layers, first connecting blocks fixedly arranged on one side of the first plywood and one side of the second plywood, first grooves formed in the two first connecting blocks, and first-level springs symmetrically fixed inside the two first grooves, four two symmetrical one-level springs in the one-level spring all run through first connecting block and link to each other with the fixture block, the equal symmetrical fixed rectangular block that is provided with in one side of first plywood and second plywood, and the position department that one side of first plywood and second plywood is located between two rectangular blocks all fixes and is provided with the second connecting block, two the draw-in groove has all been seted up, four to the top of second connecting block the second recess has all been seted up, four to the inside of rectangular block the inside of second recess is all fixed and is provided with the inserted bar, four the outside of inserted bar is all fixed and is provided with the stopper, and the outside of four inserted bars is located one side of stopper and has all cup jointed the second grade spring.

As a further proposal of the utility model; the surface of the anti-skid layer is in a wave shape, and anti-skid lines are arranged on the surface of the anti-skid layer.

As a further proposal of the utility model; and the first substrate and one side of the second substrate are both fixedly provided with a lug which is in a conical structure.

As a further proposal of the utility model; slots are symmetrically and fixedly formed in the outer sides of the clamping blocks, and the size of each slot is the same as that of the corresponding inserted rod.

As a further proposal of the utility model; the both ends of inserted bar all run through the rectangle piece and extend to its outside, and the one end of inserted bar is fixed and is provided with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, it is nimble convenient, make first plywood and second plywood be convenient for make up through making with the help of first connecting block and second connecting block, and combine the rectangular block, the design of inserted bar and second grade spring part makes the connection between first plywood and the second plywood more tight, the insulating layer can improve the fire behavior of first plywood and second plywood, the honeycomb buffer layer can improve the shock resistance of the two, the protection against insects bond line can improve the protection against insects performance of the two, avoid it to be gnawed by more moth worm, the practicality has been increased.

Drawings

FIG. 1 is a schematic view of a novel insect-proof and fire-proof composite plywood;

FIG. 2 is a schematic cross-sectional view of a first plywood of the novel insect-proof and fire-proof modular plywood;

fig. 3 is a schematic sectional view of a rectangular block in a novel insect-proof and fire-proof combined plywood.

In the figure: 1. a first plywood panel; 2. a second plywood panel; 3. a first substrate; 4. a second substrate; 5. an anti-insect adhesive layer; 6. a honeycomb buffer layer; 7. a thermal insulation layer; 8. an anti-slip layer; 9. a first connection block; 10. a first groove; 11. a primary spring; 12. a clamping block; 13. a rectangular block; 14. a second connecting block; 15. a card slot; 16. a second groove; 17. inserting a rod; 18. a limiting block; 19. a secondary spring.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a novel insect-proof and fire-proof composite plywood comprises a first plywood 1, a second plywood 2 is fixedly arranged on one side of the first plywood 1, first base boards 3 are fixedly arranged inside the first plywood 1 and the second plywood 2, a second base board 4 is arranged above the two first base boards 3, the two first base boards 3 are connected with the second base board 4 through insect-proof adhesive layers 5, honeycomb buffer layers 6 are fixedly arranged above the two second base boards 4, heat-insulating layers 7 are fixedly arranged above the two honeycomb buffer layers 6, anti-skid layers 8 are fixedly arranged above the two heat-insulating layers 7, first connecting blocks 9 are fixedly arranged on one sides of the first plywood 1 and the second plywood 2, first grooves 10 are formed inside the two first connecting blocks 9, first-level springs 11 are symmetrically and fixedly arranged inside the two first grooves 10, two one-level springs 11 of looks symmetry all run through first connecting block 9 and link to each other with fixture block 12 in four one-level springs 11, the equal symmetrical fixed rectangular block 13 that is provided with in one side of first plywood 1 and second plywood 2, and the position department that one side of first plywood 1 and second plywood 2 is located between two rectangular block 13 all fixes and is provided with second connecting block 14, draw-in groove 15 has all been seted up to two second connecting block 14's top, second recess 16 has all been seted up to four rectangular block 13's inside, four second recess 16's inside is all fixed and is provided with inserted bar 17, four inserted bar 17's the outside is all fixed and is provided with stopper 18, and the outside of four inserted bar 17 is located one side of stopper 18 and has all cup jointed second grade spring 19.

In fig. 1, the surface of the anti-slip layer 8 is in a wave shape, and the surface of the anti-slip layer 8 is provided with anti-slip lines, so that the anti-slip performance of the first plywood 1 and the second plywood 2 is improved.

In fig. 2, a bump is fixedly disposed on one side of each of the first substrate 3 and the second substrate 4, and the bump has a tapered structure, so that the connection between the first substrate 3 and the second substrate 4 is firmer.

In fig. 1, slots are symmetrically and fixedly formed in the outer side of the latch 12, and the size of the slot is the same as that of the insertion rod 17, so that the insertion rod 17 can be inserted into the latch 12.

In fig. 3, both ends of the insertion rod 17 penetrate through the rectangular block 13 and extend to the outside thereof, and a handle is fixedly arranged at one end of the insertion rod 17, so that the insertion rod 17 can be pulled conveniently.

The utility model discloses a theory of operation is: when the first plywood 1 and the second plywood 2 are combined, firstly, a clamping block 12 on one side of the second plywood 2 is pressed by hands, the clamping block 12 is stressed on two first-level springs 11, the two first-level springs 11 are stressed and compressed until the clamping block 12 is completely retracted into a first groove 10, then, a first connecting block 9 is inserted into a second connecting block 14 on one side of the first plywood 1 until the clamping block 12 moves to the position of a clamping groove 15, at the moment, the two first-level springs 11 are relieved from stress and expansion, the clamping block 12 is driven to move to be clamped with the clamping groove 15, at the moment, the two inserting rods 17 block the movement of the clamping block 12, then, handles at one ends of the two inserting rods 17 are pulled by two hands simultaneously, so that the two limiting blocks 18 are driven to move, the two second-level springs 19 are stressed and compressed by the movement of the two limiting blocks 18 until one ends of the two inserting rods 17 are retracted into a second groove 16, this moment fixture block 12 continues the rebound, then loosen both hands, the atress is all relieved to two second grade springs 19 and is stretched, thereby drive the removal of two stopper 18, finally drive two inserted bars 17 and all insert in the slot of fixture block 12 both sides, make the connection between first plywood 1 and the second plywood 2 more firm, insulating layer 7 can improve first plywood 1 and second plywood 2's heat-resisting ability, honeycomb buffer layer 6 can improve first plywood 1 and second plywood 2's shock resistance, and the operation is simple, and the practicability is increased.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel insect-proof and fireproof combined plywood comprises a first plywood (1) and is characterized in that a second plywood (2) is fixedly arranged on one side of the first plywood (1), first base plates (3) are fixedly arranged in the first plywood (1) and the second plywood (2), a second base plate (4) is arranged above the two first base plates (3), the two first base plates (3) are connected with the second base plate (4) through insect-proof adhesive layers (5), honeycomb buffer layers (6) are fixedly arranged above the two second base plates (4), heat insulation layers (7) are fixedly arranged above the two honeycomb buffer layers (6), anti-skid layers (8) are fixedly arranged above the two heat insulation layers (7), and first connecting blocks (9) are fixedly arranged on one sides of the first plywood (1) and the second plywood (2), first grooves (10) are formed in the two first connecting blocks (9), first springs (11) are symmetrically and fixedly arranged in the two first grooves (10), the two symmetrical first springs (11) in the four first springs (11) penetrate through the first connecting blocks (9) and are connected with the clamping blocks (12), rectangular blocks (13) are symmetrically and fixedly arranged on one sides of the first plywood (1) and the second plywood (2), second connecting blocks (14) are fixedly arranged on positions, located between the two rectangular blocks (13), of one sides of the first plywood (1) and the second plywood (2), clamping grooves (15) are formed above the two second connecting blocks (14), second grooves (16) are formed in the four rectangular blocks (13), and inserting rods (17) are fixedly arranged in the second grooves (16), the outer sides of the four insertion rods (17) are fixedly provided with limiting blocks (18), and one side, located at the limiting blocks (18), of the outer sides of the four insertion rods (17) is sleeved with a secondary spring (19).

2. A novel insect-proof and fire-proof combined plywood as claimed in claim 1, wherein the surface of the anti-slip layer (8) is wave-shaped, and the surface of the anti-slip layer (8) is provided with anti-slip lines.

3. A novel insect-proof and fire-proof combined plywood as claimed in claim 1, wherein a protruding block is fixedly arranged on one side of each of the first base plate (3) and the second base plate (4), and the protruding blocks are of a conical structure.

4. The novel insect-proof and fireproof combined plywood as claimed in claim 1, wherein slots are symmetrically and fixedly formed in the outer sides of the clamping blocks (12), and the sizes of the slots are the same as those of the inserting rods (17).

5. A novel insect-proof and fire-proof combined plywood as claimed in claim 1, wherein both ends of the inserted rod (17) penetrate through the rectangular block (13) and extend to the outside thereof, and a handle is fixedly arranged at one end of the inserted rod (17).