Anti-deformation fireproof plate

Abstract

The utility model discloses an anti-deformation fireproof plate which comprises two base plates which are symmetrically connected, the opposite faces of the two base plates are provided with installation grooves, the interiors of the two installation grooves are jointly connected with a supporting piece, and the exteriors of the two base plates are sequentially provided with a heat insulation layer, a waterproof layer, kraft paper and decorative paper in an overlapped mode from inside to outside. According to the fireproof plate, the first caulking grooves and the second caulking grooves are formed in the base plate, the supporting pieces composed of the first supporting strips and the second supporting strips which are clamped with each other are arranged in the first caulking grooves and the second caulking grooves, the supporting area of the base plate is increased, the overall structural strength of the base plate is further improved, and deformation of the fireproof plate is effectively prevented; the heat insulation layer is arranged to prevent external heat from being transmitted into the base plate to cause deformation of the base plate due to heating, so that the heat insulation and deformation resistance of the base plate is optimized, and the waterproof layer is arranged to improve the waterproofness of the base plate.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing technology, and in particular to a fireproof board that is resistant to deformation. Background Technology

[0002] Fire-resistant boards, also known as fire-resistant panels, are scientifically called thermosetting resin-impregnated paper high-pressure laminates. They are fire-resistant building materials used for surface decoration, offering a variety of surface colors, textures, and unique physical properties. Most furniture today is made of wood, which is prone to warping and is flammable. In the furniture manufacturing industry, to improve the overall fire resistance and pressure resistance of furniture, a layer of fire-resistant board is usually applied to the exterior of the decorative panels. However, ordinary fire-resistant boards are prone to bending. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a deformation-resistant fireproof board.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a deformation-resistant fireproof board, comprising two symmetrically connected substrates, each substrate having a mounting groove on its opposite surface, a support member connected in both mounting grooves, and an insulation layer, a waterproof layer, kraft paper, and decorative paper sequentially stacked on the outside of the two substrates from the inside out.

[0005] As a further description of the above technical solution: the mounting groove includes a plurality of recessed grooves 1 equidistantly arranged on the end face of the substrate, and a plurality of recessed grooves 2 equidistantly arranged on the end face of the substrate. The recessed grooves 2 and the recessed grooves 1 are interconnected and are distributed in a cross pattern on the end face of the substrate. The support member is disposed in the recessed grooves 1 and the recessed grooves 2.

[0006] As a further description of the above technical solution: the support member includes a support strip one disposed in the first groove, and a support strip two disposed in the second groove. The support strip one and the support strip two are interlocked with each other and distributed in a mesh pattern on the end face of the substrate.

[0007] As a further description of the above technical solution: the top surface of each of the support bars is provided with a plurality of slots 2 that are adapted to the groove 2, and the bottom surface of the support bar 2 is provided with a plurality of slots 1 that are adapted to the slots 2. The plurality of support bars 1 and the plurality of support bars 2 are engaged together by the slots 1 and the slots 2.

[0008] As a further description of the above technical solution: both the first support bar and the second support bar are metal bars, and rubber pads are fixedly connected in both the first slot and the second slot.

[0009] As a further description of the above technical solution: the first support strip and the second support strip are bonded to each other in the mounting grooves of the two substrates by white glue.

[0010] As a further description of the above technical solution: the kraft paper and the decorative paper are bonded together with melamine glue, and the kraft paper is bonded to the outside of the waterproof layer with melamine glue.

[0011] This utility model has the following beneficial effects:

[0012] Compared with existing technologies, this deformation-resistant fireproof board has multiple grooves 1 and 2 on the substrate. Within grooves 1 and 2, a support member consisting of multiple interlocking support strips 1 and 2 is installed, which increases the support area of ​​the substrate and thus enhances the overall structural strength of the substrate, effectively preventing deformation of the fireproof board. The heat insulation layer prevents external heat from being transferred to the substrate, thus preventing deformation of the substrate due to heat, thereby optimizing the heat insulation and deformation resistance of the substrate. The waterproof layer improves the waterproofness of the substrate. Attached Figure Description

[0013] Figure 1 This is a three-dimensional view of the overall structure of a deformation-resistant fireproof board proposed in this utility model;

[0014] Figure 2 This is a perspective view of the connection between the support member and the substrate of a fireproof board with deformation resistance proposed in this utility model.

[0015] Figure 3 This is a perspective view showing the connection between support strip one and support strip two of a fireproof board with deformation resistance proposed in this utility model.

[0016] Legend:

[0017] 1. Substrate; 2. Mounting groove; 21. Insert groove one; 22. Insert groove two; 3. Support component; 31. Support strip one; 32. Support strip two; 33. Slot one; 34. Slot two; 4. Decorative paper; 5. Kraft paper; 6. Waterproof layer; 7. Heat insulation layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1 to 3The present invention provides a fireproof board with deformation resistance: it includes two symmetrically connected base plates 1, each base plate 1 has a mounting groove 2 on its opposite side, and a support member 3 is connected in both mounting grooves 2. The two base plates 1 are provided with a heat insulation layer 7, a waterproof layer 6, kraft paper 5 and decorative paper 4 stacked on the outside from the inside to the outside. The kraft paper 5 and the decorative paper 4 are bonded together with melamine glue, and the kraft paper 5 is bonded to the outside of the waterproof layer 6 with melamine glue.

[0020] The mounting groove 2 includes multiple recesses 21 equidistantly arranged on the end face of the substrate 1. Multiple recesses 22 are equidistantly arranged on the end face of the substrate 1. Recesses 22 are interconnected with recesses 21 and are distributed in a cross pattern on the end face of the substrate 1. The support member 3 is disposed in recesses 21 and recesses 22.

[0021] The support member 3 includes a support strip 31 disposed in the first groove 21 and a support strip 32 disposed in the second groove 22. The support strips 31 and 32 are interlocked and distributed in a mesh pattern on the end face of the substrate 1. The top surface of each support strip 31 is provided with multiple slots 34 that are adapted to the second groove 22. The bottom surface of the support strip 32 is provided with multiple slots 33 that are adapted to the slots 34. Multiple support strips 31 and 32 are interlocked together by slots 33 and 34. Both support strips 31 and 32 are metal strips, and rubber pads are fixedly connected in both slots 33 and 34. The support strips 31 and 32 are bonded to the mounting grooves 2 in the two substrates 1 by white glue.

[0022] Multiple slots 1 21 and slot 22 are provided on the substrate 1. A support member 3 composed of multiple interlocking support bars 1 31 and support bars 22 is provided in the slots 1 21 and slot 22, which increases the support area of ​​the substrate 1 and thus improves the overall structural strength of the substrate 1, effectively preventing the fireproof board from deforming. The heat insulation layer 7 prevents external heat from being transferred to the substrate 1, causing the substrate 1 to deform when heated, thus optimizing the heat insulation and deformation resistance of the substrate 1. The waterproof layer 6 improves the waterproofness of the substrate 1.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deformation-resistant fireproof board, comprising two symmetrically connected substrates (1), characterized in that: The two substrates (1) are provided with mounting grooves (2) on their opposite sides. A support member (3) is connected in both mounting grooves (2). The two substrates (1) are provided with a heat insulation layer (7), a waterproof layer (6), kraft paper (5) and decorative paper (4) stacked on the outside from the inside to the outside.

2. The fireproof board with deformation resistance according to claim 1, characterized in that: The mounting groove (2) includes a plurality of recessed grooves (21) equidistantly arranged on the end face of the substrate (1). The end face of the substrate (1) is provided with a plurality of recessed grooves (22) equidistantly arranged. The recessed grooves (22) are interconnected with the recessed grooves (21), and the recessed grooves (22) and the recessed grooves (21) are distributed in a cross pattern on the end face of the substrate (1). The support member (3) is disposed in the recessed grooves (21) and the recessed grooves (22).

3. The fireproof board with deformation resistance according to claim 2, characterized in that: The support member (3) includes a support bar (31) disposed in the first groove (21) and a support bar (32) disposed in the second groove (22). The support bar (31) and the support bar (32) are engaged with each other and distributed in a mesh pattern on the end face of the substrate (1).

4. The fireproof board with deformation resistance according to claim 3, characterized in that: Each of the support bars 1 (31) has multiple slots 2 (34) on its top surface that are adapted to the slot 2 (22), and multiple slots 1 (33) on its bottom surface that are adapted to the slots 2 (34). The multiple support bars 1 (31) and the multiple support bars 2 (32) are engaged with each other through the slots 1 (33) and the slots 2 (34).

5. The fireproof board with deformation resistance according to claim 4, characterized in that: Both the first support bar (31) and the second support bar (32) are metal bars, and rubber pads are fixedly connected in both the first slot (33) and the second slot (34).

6. The fireproof board with deformation resistance according to claim 3, characterized in that: The first support bar (31) and the second support bar (32) are bonded together with white glue in the mounting grooves (2) of the two substrates (1).

7. The fireproof board with deformation resistance according to claim 1, characterized in that: The kraft paper (5) and the decorative paper (4) are bonded together with melamine glue, and the kraft paper (5) is bonded to the outside of the waterproof layer (6) with melamine glue.

Images