Melamine decorative paper

Abstract

The utility model discloses melamine decorative paper, and relates to the technical field of decorative paper. The decorative paper comprises the two decorative paper bodies, the density board is arranged at the bottoms of the two decorative paper bodies, the density board and the decorative paper bodies are connected in a hot-pressing mode, the fireproof mechanism is arranged in the decorative paper bodies, the attaching mechanism is arranged on one side of the decorative paper, a damp-proof layer is made of PVC, and the PVC has good damp-proof performance; according to the decorative paper, moisture permeating into the decorative paper body can be effectively reduced, surface abrasion and scraping can be effectively resisted through polyurethane as the wear-resistant layer, good fire resistance and heat insulation performance are achieved through the fireproof layer made of rock wool, the overall fireproof grade of the decorative paper body can be effectively improved, and the fire spreading speed can be slowed down when a fire happens; the edges of the decorative paper bodies on the two sides are pressed through the connecting plates, so that the decorative effect is neater and more attractive, and the risk that the edges of the decorative paper bodies are prone to upwarp is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of decorative paper, and in particular to a melamine decorative paper. Background Art

[0002] Melamine decorative paper is a material commonly used in home decoration and furniture surface decoration. The surface texture of melamine decorative paper is rich and varied. It can simulate the texture of various materials, such as wood grain, stone grain, leather grain, etc., and has a good decorative effect.

[0003] An anti-wear melamine decorative paper mentioned in an existing Chinese public patent (authorization announcement number: CN214927659U) can be inserted into the arc-shaped groove at the bottom of the melamine decorative paper through a plurality of arc-shaped arch blocks on the top of the density board, and the limiting arch block on the top of each arc-shaped arch block is inserted into the limiting groove inside the arc-shaped groove, and is hot-pressed by a hot press, so that after the wooden board structure and the paper body structure are formed, when subjected to friction and shaking, the misalignment distance between the density board and the melamine decorative paper becomes smaller, thereby reducing the problem of poor wear resistance at the connection between the density board and the melamine decorative paper due to large misalignment.

[0004] Existing decorative papers can be used to decorate the interior of a house, effectively protect the surface of furniture, and have a good decorative effect. However, the fire resistance of some decorative papers does not meet the standards. They are easy to burn when a fire occurs and release harmful smoke and gases. The smoke and gases themselves are flammable. Once they come into contact with open flames or high temperatures, they will further fuel the combustion and may cause the fire to spread. Utility Model Content

[0005] The purpose of the present application is to solve the problem that some decorative papers do not meet the fireproof performance standards and are easy to burn when a fire occurs. The present application provides a melamine decorative paper.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A melamine decorative paper comprises two decorative paper bodies, the bottoms of the two decorative paper bodies are provided with density boards, the density boards are connected to the decorative paper bodies by hot pressing, a fireproof mechanism is provided inside the decorative paper bodies, and a bonding mechanism is provided on one side of the decorative paper.

[0008] By adopting the above technical solution, the melamine decorative paper is fixed on the density board through a hot pressing device, and then the melamine decorative paper is transported to one side of the wall. Then the staff uses a brush to clean the dust and other debris on the wall. Finally, the staff fixes the density board on one side of the wall to complete the installation of the decorative paper. The fire prevention mechanism makes the decorative paper body have good fire prevention performance, which can reduce the risk of fire occurrence and spread. The bonding mechanism can be used between two adjacent decorative paper bodies to reduce the risk of warping at the edge of the decorative paper body.

[0009] Furthermore, the fireproof mechanism includes a base layer arranged inside the decorative paper body, a moisture-proof layer is fixedly connected to the top of the base layer, a fireproof layer is fixedly connected to the top of the moisture-proof layer, and a wear-resistant layer is fixedly connected to the top of the fireproof layer.

[0010] By adopting the above technical solution, the moisture-proof layer is made of PVC, which has good moisture-proof properties and can effectively reduce moisture penetration into the interior of the decorative paper body. The fire-proof layer is made of rock wool, which has good fire resistance and heat insulation properties and can effectively improve the overall fire resistance level of the decorative paper body. The wear-resistant layer is made of polyurethane, which can effectively resist surface wear and scratches.

[0011] Furthermore, a waterproof layer is fixedly connected to the top of the wear-resistant layer.

[0012] By adopting the above technical solution, the waterproof layer is set as an acrylic coating, which has excellent water resistance and chemical corrosion resistance and can effectively resist the erosion of moisture and dirt.

[0013] Furthermore, the bonding mechanism includes a fixed block installed on one side of the decorative paper body, the top of the fixed block is fixedly connected to a connecting plate, the connecting plate and the floor are fixedly connected by bolts, the inside of the fixed block is slidably connected to a bonding plate, the top of the bonding plate is fixedly connected to a handle, and a locking piece is provided inside the fixed block.

[0014] By adopting the above technical solution, the edges of the decorative paper body on both sides are pressed by the connecting plates, thereby reducing the risk of the edges of the decorative paper body being easily warped.

[0015] Furthermore, a rubber pad is fixedly connected to the bottom of the laminating plate.

[0016] By adopting the above technical solution, the rubber pad increases the friction between the connecting plate and the decorative plate body.

[0017] Furthermore, the engaging member includes an empty slot opened inside the fixed block, an elastic member is arranged inside the empty slot, the elastic member is composed of a spring and a telescopic rod, the top of the elastic member is fixedly connected to the inner wall of the empty slot, the bottom of the elastic member is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to a engaging block, the top of the bonding plate is provided with an engaging slot, and the engaging block is engaged with the engaging slot.

[0018] By adopting the above technical solution, the position of the connecting plate is fixed by the engaging block and the engaging groove, thereby improving the stability of the connecting plate when attached to the decorative paper body.

[0019] Furthermore, the engaging block and the engaging groove are both configured as semicircles.

[0020] By adopting the above technical solution, the locking block is forced to move under the sliding action of the arc surface, so that the locking block is separated from the locking groove, thereby releasing the fixation of the connecting plate.

[0021] Furthermore, sliding grooves are provided on inner walls on both sides of the empty groove, and sliding blocks are fixedly connected to both sides of the movable plate, and the sliding blocks are slidably connected to the sliding grooves.

[0022] By adopting the above technical solution, the slider and the slide groove provide a guiding function for the movable plate, so that the movable plate maintains a correct track when moving.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when melamine decorative paper is used, the fireproof layer is rock wool, which has good fire resistance and heat insulation properties, can effectively improve the overall fireproof level of the decorative paper body, and can slow down the spread of fire when a fire occurs, thereby protecting the safety of houses and personnel to a certain extent.

[0025] 2. In the present application, after the installation of the decorative paper bodies on the adjacent two sides is completed, the edges of the decorative paper bodies on both sides are pressed by the connecting plate, thereby improving the fitting stability of the decorative paper bodies, making the decorative effect neater and more beautiful, and reducing the risk of the edges of the decorative paper bodies easily warping up and causing the decorative paper bodies to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the first three-dimensional structure of the decorative paper in this application;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the decorative paper in this application;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed block in this application;

[0029] Figure 4 This application Figure 3 Enlarged structural diagram at A in the middle.

[0030] Description of reference numerals:

[0031] 1. Decorative paper body; 2. Density board; 3. Base layer; 4. Moisture-proof layer; 5. Fire-proof layer; 6. Wear-resistant layer; 7. Waterproof layer; 8. Fixed block; 9. Laminating plate; 10. Handle; 11. Connecting plate; 12. Rubber plate; 13. Empty slot; 14. Elastic part; 15. Moving plate; 16. Snap block; 17. Snap slot; 18. Slide slot. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a melamine decorative paper.

[0034] Reference Figure 1 and Figure 3 A melamine decorative paper comprises two decorative paper bodies 1, a density board 2 is arranged at the bottom of the two decorative paper bodies 1, the density board 2 and the decorative paper bodies 1 are hot-pressed connected, a fireproof mechanism is arranged inside the decorative paper bodies 1, and a bonding mechanism is arranged on one side of the decorative paper.

[0035] When decorating the wall, first fix the melamine decorative paper on the density board 2 through a hot pressing device, then transport the melamine decorative paper to one side of the wall, then the staff uses a brush to clean the dust and other debris on the wall, and finally fixes the density board 2 to one side of the wall, thereby completing the installation of the decorative paper body 1 and improving the decorative effect of the room. The fireproof mechanism makes the decorative paper body 1 have good fireproof performance, which can reduce the risk of fire occurrence and spread, and reduce the possibility of fire. The bonding mechanism can be used between two adjacent decorative paper bodies 1 to reduce the risk of the edge of the decorative paper body 1 easily warping up and causing the decorative paper body to fall off.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The fireproof mechanism includes a base layer 3 arranged inside the decorative paper body 1, a moisture-proof layer 4 is fixedly connected to the top of the base layer 3, a fireproof layer 5 is fixedly connected to the top of the moisture-proof layer 4, and a wear-resistant layer 6 is fixedly connected to the top of the fireproof layer 5.

[0037] The top of the wear-resistant layer 6 is fixedly connected with a waterproof layer 7 .

[0038] When the melamine decorative paper is in use, the base layer 3 is melamine, and the melamine decorative paper has the advantages of convenient construction, stable quality, and low price. The moisture-proof layer 4 is PVC, and PVC has good moisture-proof performance, which can effectively reduce moisture penetration into the interior of the decorative paper body 1, maintain the quality stability of the decorative paper body 1, and extend the service life. The fire-proof layer 5 is rock wool, which has good fire resistance and heat insulation performance, and can effectively improve the overall fire resistance level of the decorative paper body 1. When a fire occurs, the speed of the spread of the fire can be slowed down, thereby protecting the safety of the house and personnel to a certain extent. The wear-resistant layer 6 is polyurethane, which can effectively resist surface wear and scratches, and maintain the beautiful appearance and stable quality of the decorative paper body 1. The waterproof layer 7 is set as an acrylic coating, which has excellent water resistance and chemical corrosion resistance, and can effectively resist the erosion of moisture and dirt, and keep the decorative paper body 1 clean and beautiful.

[0039] Reference Figure 3 and Figure 4 The laminating mechanism includes a fixed block 8 installed on one side of the decorative paper body 1, a connecting plate 11 is fixedly connected to the top of the fixed block 8, the connecting plate 11 is fixedly connected to the floor slab by bolts, a laminating plate 9 is slidably connected inside the fixed block 8, a handle 10 is fixedly connected to the top of the laminating plate 9, and a clamping piece is arranged inside the fixed block 8.

[0040] The bottom of the laminating plate 9 is fixedly connected with a rubber pad 12 .

[0041] When the decorative paper bodies 1 on the adjacent two sides are installed, the floor slab and the connecting plate 11 are first fixed by bolts, and then the staff pulls the handle 10 to drive the connecting plate 11 to move inside the fixing block 8. When the connecting plate 11 moves above the decorative paper bodies 1 on both sides, it stops moving. The edges of the decorative paper bodies 1 on both sides are pressed by the connecting plate 11, which improves the fitting stability of the decorative paper bodies 1 and makes the decorative effect more neat and beautiful, and reduces the risk of the edges of the decorative paper bodies 1 easily warping up and causing the decorative paper bodies to fall off. The friction between the connecting plate 11 and the decorative plate body is increased by the rubber pad 12, and the stability of the decorative paper body 1 is further improved.

[0042] Reference Figure 3 and Figure 4 The engaging member includes an empty slot 13 opened inside the fixed block 8, an elastic member 14 is arranged inside the empty slot 13, the elastic member 14 is composed of a spring and a telescopic rod, the top of the elastic member 14 is fixedly connected to the inner wall of the empty slot 13, the bottom of the elastic member 14 is fixedly connected to a movable plate 15, the bottom of the movable plate 15 is fixedly connected to an engaging block 16, and an engaging slot 17 is opened on the top of the bonding plate 9, and the engaging block 16 is engaged with the engaging slot 17.

[0043] The engaging block 16 and the engaging groove 17 are both configured in a semicircular shape.

[0044] In addition, sliding grooves 18 are provided on the inner walls of both sides of the empty groove 13 , and sliding blocks are fixedly connected to both sides of the movable plate 15 , and the sliding blocks are slidably connected to the sliding grooves 18 .

[0045] When the connecting plate 11 moves inside the fixed block 8, the connecting plate 11 will squeeze the engaging block 16, so that the engaging block 16 is forced to move, and the movement of the engaging block 16 will cause the moving plate 15 to move, and the movement of the moving plate 15 causes the telescopic rod and the spring to contract, and the spring contraction generates elastic potential energy. When the engaging groove 17 moves to the position of the engaging block 16, the elastic potential energy of the engaging spring is released, so that the engaging block 16 and the engaging groove 17 are engaged and connected, thereby fixing the position of the connecting plate 11 and improving the connection between the connecting plate 11 and the fixing plate 11. The stability between the decorative paper body 1 and the connecting plate 11 is improved, and the risk of displacement of the connecting plate 11 during operation is reduced. The snap block 16 and the snap groove 17 are both set to be semicircular. When the fixation is released, the snap block 16 is forced to move under the sliding action of the arc surface, so that the snap block 16 is disengaged from the snap groove 17, thereby releasing the fixation of the connecting plate 11. When the movable plate 15 is moving, the slider and the slide groove 18 provide a guiding effect for the movable plate 15, so that the movable plate 15 maintains the correct track when moving.

[0046] Working principle: fix the melamine decorative paper on the density board 2 through a hot pressing device, then transport the melamine decorative paper to one side of the wall, then the staff uses a brush to clean the dust and other debris on the wall, and finally fixes the density board 2 to one side of the wall, thereby completing the installation of the decorative paper and improving the decorative effect of the room. The moisture-proof layer 4 is PVC, which has good moisture-proof properties and can effectively reduce moisture penetration into the interior of the decorative paper body 1. The fire-proof layer 5 is rock wool, which has good fire resistance and heat insulation properties, and can effectively improve the overall fire resistance level of the decorative paper body 1. The wear-resistant layer 6 is polyurethane, which can effectively resist surface wear and scratches.

[0047] The floor slab and the connecting plate 11 are fixed by bolts, and then the staff pulls the handle 10 to drive the connecting plate 11 to move inside the fixing block 8. When the connecting plate 11 moves above the decorative paper bodies 1 on both sides, it stops moving. The edges of the decorative paper bodies 1 on both sides are pressed by the connecting plate 11, which improves the fitting stability of the decorative paper bodies 1, makes the decorative effect more neat and beautiful, and reduces the risk of the edges of the decorative paper bodies 1 being easily warped.

Claims

1. A melamine decorative paper, comprising two decorative paper bodies (1), characterized in that: A density board (2) is arranged at the bottom of the two decorative paper bodies (1); the density board (2) is connected to the decorative paper body (1) by heat pressing; a fire prevention mechanism is arranged inside the decorative paper body (1); and a bonding mechanism is arranged on one side of the decorative paper.

2. The melamine decorative paper according to claim 1, characterized in that: The fireproofing mechanism comprises a base layer (3) arranged inside the decorative paper body (1), a moisture-proof layer (4) is fixedly connected to the top of the base layer (3), a fireproofing layer (5) is fixedly connected to the top of the moisture-proofing layer (4), and a wear-resistant layer (6) is fixedly connected to the top of the fireproofing layer (5).

3. The melamine decorative paper according to claim 2, characterized in that: A waterproof layer (7) is fixedly connected to the top of the wear-resistant layer (6).

4. The melamine decorative paper according to claim 1, characterized in that: The laminating mechanism comprises a fixing block (8) mounted on one side of the decorative paper body (1); a connecting plate (11) is fixedly connected to the top of the fixing block (8); the connecting plate (11) is fixedly connected to the floor slab via bolts; a laminating plate (9) is slidably connected to the inside of the fixing block (8); a handle (10) is fixedly connected to the top of the laminating plate (9); and a locking member is provided inside the fixing block (8).

5. The melamine decorative paper according to claim 4, characterized in that: A rubber pad (12) is fixedly connected to the bottom of the laminating plate (9).

6. The melamine decorative paper according to claim 4, characterized in that: The engaging member comprises an empty slot (13) formed inside the fixed block (8); an elastic member (14) is arranged inside the empty slot (13); the elastic member (14) is composed of a spring and a telescopic rod; the top of the elastic member (14) is fixedly connected to the inner wall of the empty slot (13); the bottom of the elastic member (14) is fixedly connected to a movable plate (15); the bottom of the movable plate (15) is fixedly connected to an engaging block (16); a engaging slot (17) is formed on the top of the bonding plate (9); the engaging block (16) is engaged with the engaging slot (17).

7. The melamine decorative paper according to claim 6, characterized in that: The engaging block (16) and the engaging groove (17) are both arranged in a semicircular shape.

8. The melamine decorative paper according to claim 6, characterized in that: Slide grooves (18) are provided on the inner walls of both sides of the empty groove (13), and sliding blocks are fixedly connected to both sides of the movable plate (15), and the sliding blocks are slidably connected to the slide grooves (18).

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