CN214663642U

CN214663642U - Anti-bending wooden board

Info

Publication number: CN214663642U
Application number: CN202120940208.7U
Authority: CN
Inventors: 姚建峰
Original assignee: Huzhou Fulang Wood Industry Co ltd
Current assignee: Huzhou Fulang Wood Industry Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-09
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a bending-resistant wooden board, which comprises a bottom plate and a cover plate, wherein the bottom plate is rectangular and has the same size, a wooden frame, a metal frame and a clamping plate are fixed on the bottom plate, the edge of the wooden frame is flush with the edge of the bottom plate, the metal frame is sleeved on the inner side of the wooden frame, and the clamping plate is sleeved on the inner side of the metal frame; the top surfaces of the wooden frame, the metal frame and the clamping plate are flush, and the cover plate is fixed on the top surfaces of the wooden frame, the metal frame and the clamping plate; the metal frame comprises two metal longitudinal beams and a metal cross beam, and the head end and the tail end of each metal longitudinal beam and the tail end of each metal cross beam are sequentially fixed and spliced into a rectangular structure. The utility model discloses an gomphosis has metal crate between bottom plate and apron, both can prevent effectively that bottom plate and apron from taking place bending deformation, need not to use more glue and chemical again, can avoid more glue and chemical to release harmful gas in a large number, and it is healthy to harm the user.

Description

Anti-bending wooden board

Technical Field

The utility model relates to a panel technical field especially relates to an anti crooked wooden board.

Background

The conventional wood board has large breadth and small thickness, and is easy to bend and deform after the surface is pressed. When wooden boards are subjected to humidity, temperature and pressure, buckling deformation occurs. In order to improve the stability of the wood board and prevent the wood board from bending deformation, the prior art generally preprocesses the wood board by adding an adhesive or soaking the wood board by using a chemical, but the wood board processed by the method has poor bending resistance, and needs more glue and chemicals, so that a great amount of harmful gas can be released by the wood board in the using process, and the health of a user is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti wooden board of bending has solved prior art and has generally carried out the preliminary treatment to wooden board through the method that increases the adhesive or utilize chemical to soak, but the anti bending effect of wooden board through above-mentioned method processing is not good to need to use more glue and chemical, make wooden board can release a large amount of harmful gas in the use, harm the problem that the user is healthy.

The utility model discloses a realize through following technical scheme:

a bending-resistant wooden board comprises a bottom plate and a cover plate, wherein the bottom plate and the cover plate are rectangular and have the same size, a wooden frame, a metal frame and a clamping plate are fixed on the bottom plate, the edge of the wooden frame is flush with the edge of the bottom plate, the metal frame is sleeved on the inner side of the wooden frame, and the clamping plate is sleeved on the inner side of the metal frame; the top surfaces of the wooden frame, the metal frame and the clamping plate are flush, and the cover plate is fixed on the top surfaces of the wooden frame, the metal frame and the clamping plate; the wooden frame comprises two wooden longitudinal beams and two wooden cross beams, and the head end and the tail end of each of the wooden longitudinal beams and the wooden cross beams are sequentially fixed and spliced into a rectangular structure; the metal frame comprises two metal longitudinal beams and a metal cross beam, and the head end and the tail end of each metal longitudinal beam and the tail end of each metal cross beam are sequentially fixed and spliced into a rectangular structure.

Compared with the prior art, the utility model discloses can obtain including following technological effect:

1. the metal frame is embedded between the bottom plate and the cover plate, so that the bottom plate and the cover plate can be effectively prevented from bending and deforming, more glue and chemicals are not needed, and harmful gases released by more glue and chemicals in a large amount can be avoided, and the health of a user is harmed;

2. the middle layer of the wooden board is composed of a wooden frame, a metal frame sleeved in the wooden frame and a pressing plate sleeved inside the metal frame, and the wooden board is simple in overall structure and convenient to install.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along plane A-A of FIG. 1;

fig. 4 is a schematic structural diagram of a bottom plate in an embodiment of the present invention.

The reference numbers are as follows:

1. a base plate; 2. a cover plate; 3. a wood frame; 31. a wood stringer; 32. a wooden cross beam; 33. positioning blocks; 4. a metal frame; 41. a metal stringer; 42. a metal beam; 5. a splint; 51. a rubber layer; 6. a reinforcing beam; 7. a fixing member; 8. positioning a groove; 9. and an auxiliary adhesive layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, a bending-resistant wooden board comprises a bottom plate 1 and a cover plate 2 which are rectangular and have the same size, wherein a wooden frame 3, a metal frame 4 and a clamping plate 5 are fixed on the bottom plate 1, the edge of the wooden frame 3 is flush with the edge of the bottom plate 1, the metal frame 4 is sleeved on the inner side of the wooden frame 3, and the clamping plate 5 is sleeved on the inner side of the metal frame 4; the top surfaces of the wooden frame 3, the metal frame 4 and the clamping plate 5 are flush, and the cover plate 2 is fixed on the top surfaces of the wooden frame 3, the metal frame 4 and the clamping plate 5; the wooden frame 3 comprises two wooden longitudinal beams 31 and two wooden cross beams 32, and the head end and the tail end of the wooden longitudinal beams 31 and the two ends of the wooden cross beams 32 are sequentially fixed and spliced into a rectangular structure; the metal frame 4 comprises two metal longitudinal beams 41 and two metal cross beams 42, the head and the tail ends of the metal longitudinal beams 41 and the metal cross beams 42 are sequentially fixed and spliced to form a rectangular structure, and the metal longitudinal beams 41 and the metal cross beams 42 are all steel pipes with rectangular cross sections. In the production process of the present embodiment, the wood longitudinal beams 31 and the wood transverse beams 32 are firstly adhered to the bottom plate 1 to form the wood frame 3, then the metal longitudinal beams 41 and the metal transverse beams 42 are adhered to the inner side of the wood frame 3 and are adhered to the bottom plate 1 to form the metal frame 4, then the clamping plates 5 are adhered to the inner side of the metal frame 4 and are adhered to the bottom plate 1, and finally the cover plate 2 is adhered to the top surfaces of the wood frame 3, the metal frame 4 and the clamping plates 5. For wooden material, metal crate 4 has better stability, is more difficult for taking place the deformation to make with metal crate 4 bonding fixed bottom plate 1 and apron 2 all be difficult for taking place bending deformation.

As shown in fig. 1-4, the top and bottom surfaces of the wood longitudinal beam 31 and the wood transverse beam 32 are respectively provided with a raised positioning block 33, the bottom plate 1 and the cover plate 2 are respectively provided with a positioning groove 8 at the side close to the wood frame 3, the positioning groove 8 corresponds to the positioning block 33 in position and has a matching shape, and the positioning block 33 can be inserted into the positioning groove 8. When the positioning block 33 is inserted into the positioning groove 8, the wood longitudinal beam 31 and the wood transverse beam 32 are both located at the edge of the bottom plate 1, so that the edge of the wood frame 3 is flush with the edge of the bottom plate 1. The positioning grooves 8 and the positioning blocks 33 have a positioning effect on the wood longitudinal beams 31 and the wood transverse beams 32, so that workers can accurately bond the wood longitudinal beams 31 and the wood transverse beams 32 at target positions.

As shown in fig. 2 and 4, the base plate 1 and the cover plate 2 are each provided with an auxiliary adhesive layer 9 on an area contacting the wood frame 3. The auxiliary bonding layer 9 is a rough surface, and the arrangement of the auxiliary bonding layer 9 is more favorable for bonding and fixing the wood frame 3, so that the wood frame 3 can be bonded with the bottom plate 1 and the cover plate 2 more firmly.

As shown in fig. 1 and 2, a reinforcing beam 6 is fixed between the two metal longitudinal beams 41, and the two clamp plates 5 are respectively located on both sides of the reinforcing beam 6. The arrangement of the reinforcing beam 6 can further increase the structural strength of the metal frame 4, so that the present embodiment has better bending resistance.

As shown in fig. 1-3, the rubber layer 51 is provided at the edge where the two clamping plates 5 contact the metal longitudinal beam 41. When the metal stringer 41 is adhered to the bottom plate 1, but the glue is not completely cured, the rubber layer 51 pushes the metal stringer 41 toward the wood frame 3 under the action of the elastic force, so that the metal stringer is tightly attached to the inner side of the wood frame 3.

As shown in fig. 1, a fixing member 7 is provided at the joint of the wood longitudinal beam 31 and the wood transverse beam 32. In this embodiment, the fixing member 7 is a U-shaped nail, and the fixing member 7 can enhance the structural stability of the wood frame 3.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The anti-bending wooden board is characterized by comprising a bottom board (1) and a cover board (2), wherein the bottom board (1) is rectangular in shape and identical in size, a wooden frame (3), a metal frame (4) and a clamping plate (5) are fixed on the bottom board (1), the edge of the wooden frame (3) is flush with the edge of the bottom board (1), the metal frame (4) is sleeved on the inner side of the wooden frame (3), and the clamping plate (5) is sleeved on the inner side of the metal frame (4); the top surfaces of the wood frame (3), the metal frame (4) and the clamping plate (5) are flush, and the cover plate (2) is fixed on the top surfaces of the wood frame (3), the metal frame (4) and the clamping plate (5);

the wooden frame (3) comprises two wooden longitudinal beams (31) and two wooden cross beams (32), and the head end and the tail end of each of the wooden longitudinal beams (31) and the wooden cross beams (32) are sequentially fixed and spliced into a rectangular structure; the metal frame (4) comprises two metal longitudinal beams (41) and a metal cross beam (42), and the head end and the tail end of each metal longitudinal beam (41) and the tail end of each metal cross beam (42) are sequentially fixed and spliced to form a rectangular structure.

2. A bend-resistant wood-based panel according to claim 1, wherein the wood longitudinal beams (31) and the wood transverse beams (32) are provided with raised positioning blocks (33) on the top and bottom surfaces, the bottom plate (1) and the cover plate (2) are provided with positioning grooves (8) on the surfaces close to the wood frame (3), the positioning grooves (8) correspond to the positioning blocks (33) in position and are matched in shape, and the positioning blocks (33) can be inserted into the positioning grooves (8).

3. A bend-resistant wood-based panel according to claim 1, characterised in that the base plate (1) and the cover plate (2) are provided with an auxiliary adhesive layer (9) on both areas in contact with the wood frame (3).

4. A bend-resistant wood-based panel according to claim 1, wherein a reinforcing beam (6) is fixed between the metal longitudinal beams (41), and the clamping plates (5) are located on both sides of the reinforcing beam (6).

5. A bend-resistant wood-based panel according to claim 4, characterised in that a rubber layer (51) is provided at the edges of the clamping plates (5) in contact with the metal stringers (41).

6. A bend-resistant wood-based panel according to claim 1, characterised in that the joints of the wood stringers (31) and wood cross-beams (32) are provided with fixing elements (7).