Ceiling composite board capable of preventing bubbles and flatly covering film

Abstract

The utility model provides an anti-bubble flat laminating ceiling composite board, which relates to the technical field of ceilings, and comprises a first composite board, a machine top and a second composite board, the bottom of the machine top is provided with a mounting seat, the side surface of the mounting seat is provided with a slot, the inside of the slot is provided with an internal spline, and the side surface of the first composite board is provided with an external spline. A mounting groove is formed in one side of the first composite board, the first composite board is adopted, the foam layer is arranged between the film covering layer and the base material layer, the surface of the foam layer has good adhesion, the foam layer can be tightly attached to a film material in the film covering process, a complete sealing layer is formed, air is prevented from entering the film material, meanwhile, the foam material has high elasticity, and the foam material is not prone to falling off. According to the present invention, the film coating material can perform adaptive deformation according to the tiny unevenness of the substrate surface during the film coating, can effectively fill the gap, can reduce the bubble generation possibility, can effectively prevent the generation of the bubbles by using the excellent adhesion property, the excellent elasticity and the excellent allowance, and can ensure the flatness of the ceiling composite plate.

Description

Technical Field

[0001] The utility model relates to the technical field of ceilings, in particular to a bubble-proof and flat-coated ceiling composite board. Background Art

[0002] According to Chinese Patent No. CN220928387U, a high-temperature-resistant polymer composite ceiling panel comprises a composite panel with an outer panel disposed on one side. The composite panel is provided with a plurality of interconnecting grooves arranged in an array. Heat absorbers are disposed within the interconnecting grooves, one end of which is disposed on the outer panel. A heat absorbing plate is disposed on the other side of the composite panel, and the other ends of the plurality of heat absorbers are all disposed on the heat absorbing plate. The high-temperature-resistant polymer composite ceiling panel provided by this utility model absorbs heat through the outer panel, transfers heat from the outer panel through the plurality of heat absorbers, and then transfers heat to the heat absorbing plate through the plurality of heat absorbers. Heat within the interconnecting grooves is insulated by a heat insulating member to prevent heat from entering the composite panel.

[0003] The above-mentioned documents and prior art have the following technical problems: currently existing ceiling composite panels used for aircraft are prone to generating bubbles during the lamination process, which not only reduces the flatness and performance of the ceiling composite panels, but also affects their overall aesthetics and durability. In addition, the composite panels are not easy to install quickly on the roof of the aircraft, increasing the difficulty and time cost of installation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a bubble-proof and flat-coated ceiling composite board.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a bubble-proof and flat-coated ceiling composite panel, comprising a first composite panel, a machine top and a second composite panel, a mounting seat being provided at the bottom of the machine top, a slot being provided on the side of the mounting seat, an internal spline being provided inside the slot, an external spline being provided on the side of the first composite panel, a mounting groove being provided on one side of the first composite panel, and a mounting block being provided on the other side of the first composite panel.

[0006] Preferably, the first composite board includes a base material layer, a foam layer and a coating layer, the surface of the base material layer is provided with a foam layer, and the surface of the foam layer is provided with a coating layer.

[0007] Preferably, the shape and structure of the second composite plate are the same as those of the first composite plate, and the first composite plate and the second composite plate are connected via a mounting seat.

[0008] Preferably, the mounting seat is T-shaped, the first composite plate is T-shaped, and the shape and position of the first composite plate are adapted to the mounting seat.

[0009] Preferably, the slots and the internal splines are axially symmetrically arranged on the side of the mounting seat, and the external splines are axially symmetrically arranged on the side of the first composite plate.

[0010] Preferably, the slots and internal splines are arranged in a linear array in multiple groups, and the shapes and positions of the slots and internal splines are adapted to the external splines.

[0011] Preferably, the shape and position of the mounting block are adapted to the mounting groove, and the first composite panel and the second composite panel are connected via the mounting block and the mounting groove.

[0012] Beneficial effects

[0013] In the utility model, a first composite board is adopted, and a foam layer is arranged between the coating layer and the substrate layer. The surface of the foam layer has good adhesion and can fit tightly with the film material during the coating process to form a complete sealing layer to prevent air from entering. At the same time, the foam material has high elasticity and can adaptively deform according to the slight unevenness of the substrate surface during coating, effectively filling the gap and reducing the possibility of bubble generation. The thickness and flexibility of the foam allow it to provide additional space during the coating process, further compressing excess air, ensuring uniform bonding of the film material, reducing bubble generation, and utilizing its excellent adhesion performance, elasticity and margin to effectively prevent the generation of bubbles and ensure the flatness of the ceiling composite board.

[0014] In the present invention, a mounting seat, a slot, an inner spline and an outer spline are adopted. Since the shape of the first composite plate is adapted to the shape of the mounting seat, during installation, it is only necessary to simply press one side of the first composite plate onto the corresponding mounting seat, and accurately insert the outer spline on the first composite plate into the slot preset in the mounting seat. By utilizing the precise fit between the inner spline and the outer spline, one side of the first composite plate is firmly locked together with the mounting seat, and then the outer spline on the other side of the first composite plate is seamlessly docked and fixed with the slot and inner spline of another mounting seat, thereby completing the entire installation process, realizing the quick and direct installation of the first composite plate on the top of the machine, effectively reducing the installation difficulty and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric view of the present utility model;

[0016] Figure 2 The structure of the utility model Figure 1 ;

[0017] Figure 3 The structure of the utility model Figure 2 ;

[0018] Figure 4 This is a disassembled diagram of the utility model;

[0019] Figure 5 For this utility model Figure 4 A magnified view of center.

[0020] Legend:

[0021] 1. First composite plate; 101. Base material layer; 102. Foam layer; 103. Covering layer; 2. Top; 3. Mounting seat; 4. Second composite plate; 5. Mounting groove; 6. Mounting block; 7. Slot; 8. External spline; 9. Internal spline. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0023] The specific embodiments of the present utility model are described below with reference to the accompanying drawings. Specific embodiment one:

[0025] Reference Figure 1-5 A bubble-proof and flatly coated ceiling composite panel comprises a first composite panel 1, a top panel 2, and a second composite panel 4. The first composite panel 1 comprises a substrate layer 101, a foam layer 102, and a coating layer 103. The substrate layer 101 serves as the main structural support of the first composite panel 1 and is generally made of a lightweight, high-strength material, such as a polymer composite material or a wood material, to provide the necessary strength and stability. A foam layer 102 is provided on the surface of the substrate layer 101. The foam layer 102 is arranged between the substrate layer 101 and the coating layer 103, and utilizes its excellent adhesion, elasticity, and The foam layer 102 has good elasticity and deformation ability, effectively filling the small unevenness on the surface of the substrate, preventing the generation of bubbles during the lamination process, ensuring the surface flatness, and ensuring the close fit between the film material and the substrate. The surface of the foam layer 102 is provided with a laminating layer 103. The laminating layer 103 serves as the outermost layer of the first composite panel 1, providing beautiful appearance, corrosion resistance and wear resistance, while protecting the internal substrate and foam layer 102 from damage by the external environment. The shape and structure of the second composite panel 4 are the same as those of the first composite panel 1, and the first composite panel 1 and the second composite panel 4 are connected by a mounting seat 3.

[0026] The bottom of the top 2 is provided with a mounting seat 3, which is T-shaped. The shape of the first composite panel 1 is T-shaped, and the shape and position of the first composite panel 1 are adapted to the mounting seat 3. The mounting seat 3 is fixed to the bottom of the top 2 for connecting and fixing the first composite panel 1 and the second composite panel 4, and is fixed on the top 2. Its T-shaped design ensures the adaptability to the shape of the first composite panel 1 and the second composite panel 4, provides a stable installation foundation, and the mounting seat 3 is elastic, so that when one side of the first composite panel 1 is installed toward the mounting seat 3, the personnel can manually move the mounting seat 3 on the side to avoid the mounting seat 3 on the side blocking the installation of the first composite panel 1. A slot 7 is provided on the side of the mounting seat 3, and the slot 7 is used to receive the external spline 8 on the side of the first composite panel 1 and the second composite panel 4 to achieve preliminary positioning and fixation. An internal spline 9 is provided inside the slot 7, and the side of the first composite panel 1 is provided with an external spline 8. The slot 7 and the internal spline 9 is axially symmetrically arranged on the side of the mounting seat 3, and the external spline 8 is axially symmetrically arranged on the side of the first composite plate 1. There are multiple groups of slots 7 and internal splines 9 in a linear array, and the shape and position of the slots 7 and the internal splines 9 are adapted to the external splines 8. The internal splines 9 cooperate with the external splines 8 to provide additional locking force to ensure the firm connection between the first composite plate 1 and the mounting seat 3, thereby realizing the rapid installation and firm fixation of the first composite plate 1. A mounting groove 5 is provided on one side of the first composite plate 1, and a mounting block 6 is provided on the other side of the first composite plate 1. The shape and position of the mounting block 6 are adapted to the mounting groove 5. The first composite plate 1 and the second composite plate 4 are connected through the mounting block 6 and the mounting groove 5. The mounting groove 5 is used to receive the mounting block 6 on the side of the first composite plate 1 to realize the connection and fixation between the first composite plate 1 and the second composite plate 4. On the basis of installation and fixation through the mounting seat 3, the stability between the first composite plate 1 and the second composite plate 4 is further strengthened.

[0027] By arranging the foam layer 102 between the laminating layer 103 and the substrate layer 101, the surface of the foam layer 102 has good adhesion, and can fit tightly with the membrane material during the laminating process to form a complete sealing layer to prevent air from entering. At the same time, the foam material has high elasticity and can adaptively deform according to the slight unevenness of the substrate surface during lamination, effectively filling the gaps and reducing the possibility of bubble generation. The thickness and flexibility of the foam allow it to provide additional space during the laminating process to further compress excess air, ensure uniform fitting of the membrane material, reduce bubble generation, and ensure the flatness of the ceiling composite panel. When the ceiling composite panel needs to be installed on the top 2 of the machine, the personnel manually move the mounting seat 3 on the side to prevent the mounting seat 3 on the side from blocking the installation of the first composite panel 1. Due to the shape of the first composite panel 1 and the shape of the mounting seat 3 To adapt, during installation, you only need to simply press one side of the first composite panel 1 against the corresponding mounting seat 3, and accurately insert the external spline 8 on the first composite panel 1 into the preset slot 7 of the mounting seat 3. Use the precise fit between the internal spline 9 and the external spline 8 to firmly lock one side of the first composite panel 1 with the mounting seat 3. At the same time, adapt the mounting block 6 on the other side of the first composite panel 1 to the mounting groove 5 on the side of the second composite panel 4 to achieve the connection and fixation between the two composite panels, further strengthening the stability between them. Then release the toggled mounting seat 3 and press it toward the other side of the first composite panel 1, so that the external spline 8 on the other side of the first composite panel 1 is seamlessly docked and fixed with the slot 7 and internal spline 9 of the other mounting seat 3, thereby completing the entire installation process and realizing the quick and direct installation of the first composite panel 1 on the top 2 of the machine. Specific embodiment two:

[0029] A ceiling composite panel with a bubble-proof and smooth coating is provided. Based on the basic structure of a specific embodiment, the following content is further disclosed: in the special scenario where the ceiling composite panel is installed to the edge of the top 2, the mounting seat 3 is omitted on the side of the top 2 close to the edge. Accordingly, the side of the first composite panel 1 close to the edge of the top 2 does not need to be installed in conjunction with the mounting seat 3. At this time, bolts are directly inserted through the first composite panel 1 and the top 2, and the first composite panel 1 is firmly screwed to the top 2 through the threaded structure of the bolts, thereby achieving a stable installation of the edge part, which not only simplifies the installation steps but also ensures the smoothness and firmness of the installation.

[0030] In summary:

[0031] 1. Using the first composite board 1, a foam layer 102 is provided between the film layer 103 and the substrate layer 101. The surface of the foam layer 102 has good adhesion and can be closely attached to the film material during the lamination process to form a complete sealing layer to prevent air from entering. At the same time, the foam material has high elasticity and can adaptively deform according to the slight unevenness of the substrate surface during lamination, effectively filling the gap and reducing the possibility of bubble generation. In addition, the thickness and flexibility of the foam allow it to provide additional space during the lamination process, further compressing excess air, ensuring uniform lamination of the film material, reducing bubble generation, and utilizing its excellent adhesion, elasticity, and margin to effectively prevent bubble generation and ensure the flatness of the ceiling composite board.

[0032] 2. Using the mounting seat 3, slot 7, internal spline 9 and external spline 8, since the shape of the first composite panel 1 is adapted to the shape of the mounting seat 3, during installation, it is only necessary to simply press one side of the first composite panel 1 onto the corresponding mounting seat 3, and accurately insert the external spline 8 on the first composite panel 1 into the preset slot 7 of the mounting seat 3. By utilizing the precise fit between the internal spline 9 and the external spline 8, one side of the first composite panel 1 is firmly locked together with the mounting seat 3, and then the external spline 8 on the other side of the first composite panel 1 is seamlessly docked and fixed with the slot 7 and internal spline 9 of the other mounting seat 3, thereby completing the entire installation process, realizing the quick and direct installation of the first composite panel 1 on the machine top 2, effectively reducing the installation difficulty and improving work efficiency.

[0033] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A bubble-proof and flat-coated ceiling composite panel, comprising a first composite panel (1), a top panel (2), and a second composite panel (4), characterized in that: A mounting seat (3) is provided at the bottom of the machine top (2), a slot (7) is provided on the side of the mounting seat (3), an internal spline (9) is provided inside the slot (7), an external spline (8) is provided on the side of the first composite plate (1), a mounting groove (5) is provided on one side of the first composite plate (1), and a mounting block (6) is provided on the other side of the first composite plate (1).

2. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The first composite plate (1) comprises a substrate layer (101), a foam layer (102) and a coating layer (103); the surface of the substrate layer (101) is provided with the foam layer (102); and the surface of the foam layer (102) is provided with the coating layer (103).

3. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The shape and structure of the second composite plate (4) are the same as those of the first composite plate (1), and the first composite plate (1) and the second composite plate (4) are connected via a mounting seat (3).

4. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The shape of the mounting seat (3) is T-shaped, the shape of the first composite plate (1) is T-shaped, and the shape and position of the first composite plate (1) are compatible with the mounting seat (3).

5. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The slot (7) and the internal spline (9) are axially symmetrically arranged on the side of the mounting seat (3), and the external spline (8) is axially symmetrically arranged on the side of the first composite plate (1).

6. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The slots (7) and internal splines (9) are arranged in a linear array in multiple groups, and the shapes and positions of the slots (7) and internal splines (9) are adapted to the external splines (8).

7. The bubble-proof and smooth-coated ceiling composite panel according to claim 1, characterized in that: The shape and position of the mounting block (6) are adapted to the mounting groove (5), and the first composite panel (1) and the second composite panel (4) are connected via the mounting block (6) and the mounting groove (5).

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