A fire retardant metal veneer

Abstract

The application provides a metal carved plate with fire resistance, relates to the technical field of metal carved plates, and comprises a metal plate, a combination device fixedly installed on the side wall of the metal plate, a gypsum layer, a fire-resistant layer, a heat-insulating layer, an aluminum foil protective layer, a mounting port, a rotating shaft, a mounting block, a butt joint port, a butt joint hole and a fixing bolt, the gypsum layer is fixedly installed on the side wall of the metal plate, the side wall of the gypsum layer is fixedly connected with the fire-resistant layer, the side wall of the fire-resistant layer is fixedly connected with the heat-insulating layer, the side wall of the heat-insulating layer is fixedly connected with the aluminum foil protective layer, the side wall of the heat-insulating layer is provided with the mounting port and the butt joint port, the side wall of the metal plate is fixedly connected with the rotating shaft, the circumferential outer wall of the rotating shaft is rotationally connected with the mounting block, and the side wall of the metal plate is provided with the butt joint hole, so that the problems of inconvenient alignment combination installation and poor fire resistance between metal carved plates are solved.

Description

Technical Field

[0001] This invention relates to the field of metal carved panel technology, and more specifically, to a flame-retardant metal carved panel. Background Technology

[0002] Metal carved panels are a new type of building material that integrates decoration and thermal insulation functions. They mainly consist of three parts: a surface material, a core material, and an inner material. The surface material is a high-quality, specially treated colored embossed metal panel; the middle layer is a flame-retardant, rigid, high-density polyurethane foam insulation layer; and the bottom layer is an aluminum foil protective layer that provides thermal insulation and moisture protection. The installation of some existing metal carved panels requires tools to align and maintain spacing between them, which consumes a lot of manpower and time, affecting the efficiency of installation. In addition, some metal carved panels have poor flame retardancy and may ignite when exposed to high temperatures for a long time, posing a safety hazard. Summary of the Invention

[0003] The present invention provides a flame-retardant metal carved panel that solves the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows: An embodiment of the present invention provides a flame-retardant metal carved panel, comprising: Metal sheet; A combined device is fixedly installed on the side wall of a metal plate. The combined device includes a gypsum layer, a flame-retardant layer, a thermal insulation layer, an aluminum foil protective layer, a mounting port, a rotating shaft, a mounting block, a mating interface, a docking hole, and a fixing bolt. The gypsum layer is fixedly installed on the side wall of the metal plate. The side wall of the gypsum layer is fixedly connected to the flame-retardant layer. The side wall of the flame-retardant layer is fixedly connected to the thermal insulation layer. The side wall of the thermal insulation layer is fixedly connected to the aluminum foil protective layer. The side wall of the thermal insulation layer has a mounting port and a mating interface. The side wall of the metal plate is fixedly connected to the rotating shaft. The outer circumferential wall of the rotating shaft is rotatably connected to the mounting block. The side wall of the metal plate has a docking hole. The inner circumferential wall of the docking hole is threadedly connected to the fixing bolt. The interior of the mounting block has a screw hole for engaging with the fixing bolt.

[0005] Furthermore, the rotating shaft penetrates the gypsum layer, the flame-retardant layer, and the insulation layer and connects to the metal plate, and the mating hole penetrates the gypsum layer, the flame-retardant layer, and the insulation layer and connects to the mating interface.

[0006] Furthermore, the flame-retardant layer is made of polyvinyl chloride, and the insulation layer is made of rigid high-density polyurethane.

[0007] Furthermore, a fixing hole is provided on the upper surface of the mounting block, and a locking bolt is threaded to the inner circumference of the fixing hole. A circular hole is provided on the inner wall of the mounting opening to engage with the locking bolt, and the locking bolt passes through the mounting block and connects to the circular hole.

[0008] Furthermore, the sidewall of the metal plate is provided with a square groove, and a decorative panel is fixedly installed inside the square groove.

[0009] Furthermore, the end of the mounting block connected to the rotating shaft adopts an arc-shaped design, and a circular groove is provided on the side wall of the mounting block.

[0010] The above-described solution of the present invention has at least the following beneficial effects: 1. This invention, through a combination device, allows the metal carved panel to be quickly unfolded during assembly, enabling it to be quickly snapped together with the interface, and then locked in place by fixing bolts. This reduces the need for manual alignment and spacing adjustments, improving assembly efficiency. At the same time, the gypsum layer and flame-retardant layer enhance the flame retardancy of the metal carved panel, preventing it from being ignited in high-temperature environments and reducing safety hazards. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural breakdown diagram of the combined device of the present invention; Figure 3 This is a schematic diagram of the combined device of the present invention. Figure 4 This is a schematic diagram of the structural connection of the combined device of the present invention; Figure 5 This is an enlarged schematic diagram of a portion of the combined device of the present invention.

[0012] The following are the labels in the diagram: 1. Metal plate; 2. Assembly device; 201. Plaster layer; 202. Flame retardant layer; 203. Insulation layer; 204. Aluminum foil protective layer; 205. Mounting port; 206. Rotating shaft; 207. Mounting block; 208. Connecting interface; 209. Connecting hole; 210. Fixing bolt; 211. Locking bolt; 212. Decorative panel. Detailed Implementation

[0013] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0014] In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0015] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0016] like Figure 1 As shown, an embodiment of the present invention provides a flame-retardant metal carved panel, comprising: Metal plate 1; The assembly 2 is fixedly installed on the side wall of the metal plate 1. The assembly 2 includes a gypsum layer 201, a flame-retardant layer 202, a thermal insulation layer 203, an aluminum foil protective layer 204, a mounting port 205, a rotating shaft 206, a mounting block 207, a mating interface 208, a mating hole 209, and a fixing bolt 210. The gypsum layer 201 is fixedly installed on the side wall of the metal plate 1, and the side wall of the gypsum layer 201 is fixedly connected to the flame-retardant layer 202. The side wall of the flame-retardant layer 202 is fixedly connected to the thermal insulation layer 203. The insulation layer 203 is fixedly connected to the side wall of the aluminum foil protective layer 204. The side wall of the insulation layer 203 has an installation port 205 and a mating interface 208. The side wall of the metal plate 1 is fixedly connected to the rotating shaft 206. The outer circumferential wall of the rotating shaft 206 is rotatably connected to the mounting block 207. The side wall of the metal plate 1 has a mating hole 209. The inner circumferential wall of the mating hole 209 is threadedly connected to the fixing bolt 210. The mounting block 207 has a screw hole inside that engages with the fixing bolt 210.

[0017] like Figures 1 to 5As shown, the rotating shaft 206 passes through the gypsum layer 201, the flame-retardant layer 202, and the insulation layer 203 to connect with the metal plate 1. The mating hole 209 passes through the gypsum layer 201, the flame-retardant layer 202, and the insulation layer 203 to connect with the mating interface 208. When the metal carved panel needs to be assembled, the mounting block 207 is rotated so that it rotates through the rotating shaft 206, causing the mounting block 207 to extend out from under the insulation layer 203. The fixing bolt 210 is rotated on the mating interface 208 on another metal carved panel, causing the fixing bolt 210 to move upward within the mating hole 209. Then, the mounting block 207 is mated with the mating interface 208. Then, the fixing bolt 210 is rotated in the opposite direction so that it moves downward within the mating hole 209. The screw holes allow for quick and easy alignment and installation of two metal carved panels, reducing manual alignment and adjustment steps and improving installation efficiency. The gypsum layer 201 releases crystal water when heated, absorbing heat and slowing temperature rise. The flame-retardant layer 202 blocks high temperatures, preventing ignition by open flames and reducing safety hazards. The insulation layer 203 provides thermal insulation, preventing heat loss from the wall. The aluminum foil protective layer 204 provides thermal insulation and moisture protection. The flame-retardant layer 202 is made of polyvinyl chloride (PVC), and the insulation layer 203 is made of rigid high-density polyurethane. PVC has good flame retardancy, and combined with internally mixed flame retardants, the flame-retardant layer 202 remains effective even in high-temperature environments. To prevent ignition and fire, the rigid high-density polyurethane material provides excellent thermal insulation for the insulation layer 203. The upper surface of the mounting block 207 has fixing holes, with locking bolts 211 threaded into the inner circumference of these holes. The inner wall of the mounting opening 205 has a round hole that engages with the locking bolts 211. The locking bolts 211 pass through the mounting block 207 and connect to the round hole. When the metal carved panel is not assembled and the mounting block 207 is in its retracted state, the locking bolts 211 engage with the round hole on the side of the rotating shaft 206, fixing the position of the mounting block 207 and facilitating the transportation and handling of the metal carved panel. When the metal carved panel needs to be assembled, the locking bolts engage after the mounting block 207 is rotated. 211 engages with the circular hole below the rotating shaft 206 to fix the position of the mounting block 207 after rotation, improving the stability of the combined installation with the interface 208. The side wall of the metal plate 1 has a square groove, and a decorative plate 212 is fixedly installed inside the square groove. The square groove and the decorative plate 212 cover the fixing bolt 210, ensuring the flatness and aesthetics of the surface of the metal plate 1. The end of the mounting block 207 connected to the rotating shaft 206 adopts an arc-shaped design. The side wall of the mounting block 207 has a circular groove. The arc-shaped design reduces interference when the mounting block rotates, and the circular groove design prevents the rotating shaft 206 and the locking bolt 211 from protruding on the mounting block 207, which would affect the flatness.

[0018] In this embodiment of the invention, when it is necessary to assemble the metal carved panels, the mounting block 207 is rotated so that it rotates through the rotating shaft 206, causing the mounting block 207 to extend out from under the insulation layer 203. The fixing bolt 210 is rotated on the mating interface 208 of another metal carved panel, causing the fixing bolt 210 to move upward in the mating hole 209. Then, the mounting block 207 is mated with the mating interface 208. Then, the fixing bolt 210 is rotated in the opposite direction so that it moves downward in the mating hole 209 and engages with the screw hole, so that the two metal carved panels can be quickly aligned and assembled, reducing the manual alignment and adjustment process and improving the efficiency of assembly. The gypsum layer 201 releases crystal water when heated, absorbing heat and slowing down the temperature rise. The flame retardant layer 202 blocks high temperatures, preventing it from being ignited by open flames and causing a larger fire, reducing safety hazards. The insulation layer 203 provides thermal insulation and prevents heat loss from the wall. The aluminum foil protective layer 204 provides thermal insulation, heat preservation and moisture protection.

[0019] The foregoing has shown and described 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 embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flame-retardant metal carved panel, characterized in that, include: Metal plate (1); The assembly (2) is fixedly installed on the side wall of the metal plate (1). The assembly (2) includes a gypsum layer (201), a flame-retardant layer (202), a heat insulation layer (203), an aluminum foil protective layer (204), a mounting port (205), a rotating shaft (206), a mounting block (207), a mating interface (208), a mating hole (209), and a fixing bolt (210). The gypsum layer (201) is fixedly installed on the side wall of the metal plate (1). The side wall of the gypsum layer (201) is fixedly connected to the flame-retardant layer (202). The side wall of the flame-retardant layer (202) is fixedly connected to the heat insulation layer (204). 03) Fixed connection: The side wall of the insulation layer (203) is fixedly connected to the aluminum foil protective layer (204). The side wall of the insulation layer (203) is provided with an installation port (205) and a mating interface (208). The side wall of the metal plate (1) is fixedly connected to the rotating shaft (206). The outer circumferential wall of the rotating shaft (206) is rotatably connected to the mounting block (207). The side wall of the metal plate (1) is provided with a mating hole (209). The inner circumferential wall of the mating hole (209) is threadedly connected to the fixing bolt (210). The interior of the mounting block (207) is provided with a screw hole that engages with the fixing bolt (210).

2. The flame-retardant metal carved panel according to claim 1, characterized in that, The rotating shaft (206) passes through the gypsum layer (201), the flame retardant layer (202) and the heat insulation layer (203) and is connected to the metal plate (1). The mating hole (209) passes through the gypsum layer (201), the flame retardant layer (202) and the heat insulation layer (203) and is connected to the mating interface (208).

3. The flame-retardant metal carved panel according to claim 1, characterized in that, The flame retardant layer (202) is made of polyvinyl chloride, and the thermal insulation layer (203) is made of rigid high-density polyurethane.

4. The flame-retardant metal carved panel according to claim 1, characterized in that, The upper surface of the mounting block (207) is provided with a fixing hole, and a locking bolt (211) is threadedly connected to the inner wall of the fixing hole. The inner wall of the mounting port (205) is provided with a round hole that engages with the locking bolt (211). The locking bolt (211) passes through the mounting block (207) and is connected to the round hole.

5. The flame-retardant metal carved panel according to claim 1, characterized in that, The side wall of the metal plate (1) is provided with a square groove, and a decorative plate (212) is fixedly installed inside the square groove.

6. The flame-retardant metal carved panel according to claim 4, characterized in that, The end of the mounting block (207) connected to the rotating shaft (206) adopts an arc-shaped design, and the side wall of the mounting block (207) is provided with a circular groove.

Images