Improved fire-resistant decorative plate

Abstract

The utility model discloses an improved fire-resistant decorative plate, which relates to the technical field of fire-resistant plates and comprises a base plate and a fixing plate, an inserting groove is arranged on the outer surface of the fixing plate, a veneer penetrates through the middle of the outer surface of the fixing plate, and the back of the veneer is connected with an inserting plate. Contraction joints are formed in the two sides of the back of the veneer and the two sides of the outer surface of the fixing plate. Through the arrangement of the fixing plate, the inserting grooves, the inserting plates, the veneers and the contraction joints, when the veneers are seriously abraded or broken and want to be replaced, only the veneers need to be detached after being independently cut off and damaged, the whole fireproof decorative plate does not need to be detached, waste is reduced, and cost is reduced; then a new veneer is directly arranged on the surface of the fixing plate in a sleeving mode, at the moment, the inserting plate enters the inserting groove, the inserting plate is bent and deformed under the influence of the slope of the inserting groove, and therefore the veneer is clamped on the surface of the fixing plate; the veneer is independently broken and dismantled, so that the whole fireproof decorative plate does not need to be broken and dismantled, waste is reduced, and replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-resistant boards, in particular to an improved fire-resistant decorative board. Background Art

[0002] Fireproof board, also known as fire-resistant board, has the scientific name of thermosetting resin impregnated paper high-pressure laminated board. It is widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, exterior walls and other fields. The fire-resistant decorative board is installed on the surface of the fire-resistant board and has a layer of veneer. The veneer has special textures or patterns that can increase the beauty of the fire-resistant board.

[0003] The decorative surface of the existing refractory decorative panels is usually fixed to the refractory panels by gluing. If the refractory decorative panels are installed in furniture, cabinets, corridors, walls and other places with intensive human activities, the surface finish of the refractory decorative panels can be easily scratched and bumped by objects, causing wear and tear that affects the appearance. If they are to be replaced, the entire panel needs to be dismantled and replaced, which is wasteful and costly. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an improved fire-resistant decorative panel to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved fire-resistant decorative panel, comprising a base plate and a fixed plate, a slot is provided on the outer surface of the fixed plate, a decorative panel runs through the middle of the outer surface of the fixed plate, and a plug plate is connected to the back of the decorative panel, and shrinkage joints are provided on both sides of the back of the decorative panel and both sides of the outer surface of the fixed plate.

[0006] By adopting the above technical solution, when the decorative panel is severely worn or cracked and needs to be replaced, it is only necessary to cut and destroy the decorative panel separately and then remove it, without dismantling the entire fire-resistant decorative panel, thereby reducing waste and lowering costs; then the new decorative panel is directly put on the surface of the fixed plate, and the plug-in plate enters the slot. The plug-in plate is bent and deformed due to the slope of the slot, so that the decorative panel is stuck on the surface of the fixed plate. Since the four edges of the decorative panel are bent backwards, the multiple decorative panels on the entire wall are against each other, so that the phenomenon of warping edges affecting the appearance can be avoided, and the deformation of the decorative panel caused by thermal expansion and contraction can be reduced by setting the shrinkage joint.

[0007] Furthermore, the slot is sloped.

[0008] By adopting the above technical solution, the plug-in board enters the slot, and the plug-in board is bent and deformed due to the slope of the slot, so that the decorative panel is clamped on the surface of the fixed plate.

[0009] Furthermore, the top, bottom and both sides of the decorative panel are bent backwards.

[0010] By adopting the above technical solution, since the four sides of the decorative panel are bent backward and multiple decorative panels on the entire wall abut against each other, the phenomenon of warping edges affecting the appearance can be avoided.

[0011] Furthermore, a plurality of shrinkage joints are provided, and the cross-sections of the plurality of shrinkage joints are all in a "mouth" shape.

[0012] By adopting the above technical solution, the deformation of the decorative panel caused by thermal expansion and contraction can be reduced through the setting of the shrinkage joints, thereby reducing the influence of thermal expansion and contraction on the appearance of the decorative panel.

[0013] Furthermore, four slots and four plug boards are provided, and the four slots and plug boards are distributed in an annular array.

[0014] By adopting the above technical solution, by increasing the number of slots and plug boards, the contact between the decorative panel and the fixing plate is increased, thereby increasing the connection stability of the decorative panel.

[0015] Furthermore, the fixing plate is located in front of the substrate, and a fireproof layer is connected to the back of the fixing plate.

[0016] By adopting the above technical solution, during installation, the staff applies cement mortar, concrete or back glue on the back of the substrate, and then the entire fireproof decorative board can be pasted on the tabletop, wall, etc. During daily use, the fireproof layer plays a role in fire resistance and flame retardancy.

[0017] Furthermore, a moisture-proof layer is connected to the outer surface of the substrate, a heat-insulating layer is connected to the outer surface of the moisture-proof layer, and the heat-insulating layer is connected to the back of the fireproof layer.

[0018] By adopting the above technical solution, the heat-insulating performance of the entire fireproof decorative board is further enhanced through the heat-insulating layer, and the moisture-proof layer plays a waterproofing role to prevent water from seeping into the heat-insulating layer and the fireproof layer due to wall dampness and affecting the heat-insulating performance.

[0019] In summary, the main beneficial effects of the present utility model are as follows:

[0020] The utility model provides a fixing plate, a slot, an insert plate, a decorative panel and a shrinkage joint. When the decorative panel is severely worn or cracked and needs to be replaced, it is only necessary to cut and destroy the decorative panel separately and then remove it, without dismantling the entire fire-resistant decorative panel, thereby reducing waste and lowering costs. After that, a new decorative panel is directly put on the surface of the fixing plate, and the insert plate enters the slot. The insert plate is bent and deformed by the slope of the slot, so that the decorative panel is stuck on the surface of the fixing plate. Since the four edges of the decorative panel are bent backwards, the multiple decorative panels of the entire wall are against each other, so that the phenomenon of warping edges affecting the appearance can be avoided, and the deformation of the decorative panel caused by thermal expansion and contraction can be reduced by the setting of the shrinkage joint. The decorative surface can be dismantled separately, so there is no need to dismantle the entire fire-resistant decorative panel, which reduces waste and reduces replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the back structure of the decorative panel of the present utility model.

[0025] In the figure: 1. Base plate; 2. Fireproof layer; 3. Moisture-proof layer; 4. Insulation layer; 5. Fixed plate; 6. Slot; 7. Insert plate; 8. Decorative panel; 9. Shrinkage joint. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] Embodiment 1:

[0029] An improved fire-resistant decorative board, such as Figure 1-Figure 4As shown, it includes a base plate 1 and a fixing plate 5, a decorative panel 8 runs through the middle of the outer surface of the fixing plate 5, and the top, bottom and both sides of the decorative panel 8 are bent backwards. Since the four sides of the decorative panel 8 are bent backwards, the multiple decorative panels 8 of the entire wall surface are against each other, so the phenomenon of warping affecting the appearance can be avoided; a slot 6 is opened on the outer surface of the fixing plate 5, and the slot 6 is in a slope shape. A plug-in plate 7 is connected to the back of the decorative panel 8. There are four slots 6 and plug-in plates 7, and the four slots 6 and plug-in plates 7 are distributed in a circular array. The new decorative panel 8 is directly put on the surface of the fixing plate 5. At this time, the plug-in plate 7 enters the slot 6, and the plug-in plate 7 is bent and deformed by the slope of the slot 6, so that the decorative panel 8 is stuck on the surface of the fixing plate 5; contraction seams 9 are opened on both sides of the back of the decorative panel 8 and both sides of the outer surface of the fixing plate 5, and there are multiple contraction seams 9. The cross-sections of the multiple contraction seams 9 are all in the shape of a "mouth". The deformation of the decorative panel 8 caused by thermal expansion and contraction can be reduced by setting the contraction seams 9.

[0030] See also Figure 1-Figure 3 In the above embodiment, the fixing plate 5 is located in front of the base plate 1, and the back of the fixing plate 5 is connected with a fireproof layer 2. During installation, the staff applies cement mortar, concrete or adhesive on the back of the base plate 1, and then the entire fire-resistant decorative board can be mounted on countertops, walls and the like. In daily use, the fireproof layer 2 has a fire-resistant and flame-retardant effect.

[0031] Embodiment 2:

[0032] On the basis of the above-mentioned embodiment 1, in order to increase the thermal insulation performance of the fire-resistant decorative panel, the following settings are now adopted.

[0033] See also Figure 1-Figure 3 In the above embodiment, the outer surface of the substrate 1 is connected to a moisture-proof layer 3, the outer surface of the moisture-proof layer 3 is connected to a thermal insulation layer 4, and the thermal insulation layer 4 is connected to the back of the fireproof layer 2. The thermal insulation layer 4 further increases the thermal insulation performance of the entire fire-resistant decorative board, and the moisture-proof layer 3 has a waterproof effect, thereby preventing moisture from returning to the wall and causing water to penetrate into the thermal insulation layer 4 and the fireproof layer 2 to affect the thermal insulation performance.

[0034] The implementation principle of the utility model is as follows: first, during installation, the staff applies cement mortar, concrete or adhesive on the back of the substrate 1, and then the entire fire-resistant decorative board can be mounted on countertops, walls and the like. During daily use, the fireproof layer 2 plays a role of fire resistance and flame retardancy, while the thermal insulation layer 4 further increases the thermal insulation performance of the entire fire-resistant decorative board, and the moisture-proof layer 3 plays a role of waterproofing, preventing moisture on the wall from seeping into the thermal insulation layer 4 and the fireproof layer 2 to affect the thermal insulation performance;

[0035] When the decorative panel 8 is severely worn or cracked and needs to be replaced, the staff only needs to cut and destroy the decorative panel 8 separately and then remove it, without having to dismantle the entire fire-resistant decorative panel, thus reducing waste and reducing costs;

[0036] After dismantling the old decorative panel 8, the staff directly puts the new decorative panel 8 on the surface of the fixed plate 5. At this time, the plug plate 7 enters the slot 6, and the plug plate 7 is bent and deformed due to the slope of the slot 6, so that the decorative panel 8 is stuck on the surface of the fixed plate 5. Since the four edges of the decorative panel 8 are bent backwards, the multiple decorative panels 8 on the entire wall are against each other, thus avoiding the phenomenon of warping edges affecting the appearance, and the setting of the shrinkage joint 9 can reduce the deformation of the decorative panel 8 caused by thermal expansion and contraction.

[0037] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An improved fire-resistant decorative panel, comprising a base plate (1) and a fixing plate (5), characterized in that: The outer surface of the fixing plate (5) is provided with a slot (6), the middle of the outer surface of the fixing plate (5) is penetrated by a decorative panel (8), the back of the decorative panel (8) is connected to a plug plate (7), and both sides of the back of the decorative panel (8) and both sides of the outer surface of the fixing plate (5) are provided with contraction seams (9).

2. The improved fire-resistant decorative board according to claim 1, characterized in that: The slot (6) is in a slope shape.

3. The improved fire-resistant decorative board according to claim 1, characterized in that: The top, bottom and both sides of the decorative panel (8) are all bent backwards.

4. The improved fire-resistant decorative board according to claim 1, characterized in that: A plurality of contraction seams (9) are provided, and the cross-sections of the plurality of contraction seams (9) are all in the shape of a "mouth".

5. The improved fire-resistant decorative board according to claim 2, characterized in that: The slots (6) and the plug boards (7) are each provided in four numbers, and the four slots (6) and the plug boards (7) are distributed in a ring array.

6. The improved fire-resistant decorative board according to claim 1, characterized in that: The fixing plate (5) is located in front of the base plate (1), and the back of the fixing plate (5) is connected to a fireproof layer (2).

7. The improved fire-resistant decorative board according to claim 6, characterized in that: The outer surface of the substrate (1) is connected to a moisture-proof layer (3), the outer surface of the moisture-proof layer (3) is connected to a heat-insulating layer (4), and the heat-insulating layer (4) is connected to the back of the fire-proof layer (2).

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