Fireproof and moistureproof graphene wooden door

Abstract

The utility model relates to the technical field of door bodies, in particular to a fireproof and moistureproof graphene wooden door which comprises a graphite homogeneous plate, facing wood plates are arranged on the two sides of the graphite homogeneous plate, the plate face size of the graphite homogeneous plate is smaller than the plate body face size of the facing wood plates, an annular groove is reserved between the outer contour of the graphite homogeneous plate and the two facing wood plates, and the outer contour of the graphite homogeneous plate and the two facing wood plates are both provided with a fireproof layer. The veneer wood plate is used for installing a sleeving frame, connecting plates are integrally formed on the top face and the bottom face of the four corners of the sleeving frame, notches are formed in the four corners of the veneer wood plate, and the connecting plates are matched with the notches; the wood door has the beneficial effects that through an innovative connecting mode and structural design, stable connection and overall attractiveness between the graphite homogeneous plate and the facing wood plate are achieved, meanwhile, the fireproof and moisture-proof performance of the wood door is improved, and the requirements of people for the environment-friendly, attractive and durable wood door are met.

Description

Technical Field

[0001] The utility model relates to the technical field of door bodies, in particular to a fireproof and moisture-proof graphene wooden door. Background Art

[0002] In the field of wooden door manufacturing, traditional door core materials are mostly made of wood or wood composite materials, which have certain limitations in terms of fire and moisture resistance. With the development of technology and the rise of environmental awareness, people are beginning to seek new door core materials that are more environmentally friendly, fireproof, and moisture-resistant. Graphite homogeneous board, as a new environmentally friendly material, is gradually attracting attention because its production process does not require high temperature and pressure, the product is harmless, non-polluting, and non-radioactive, and its formaldehyde emissions are far below the limit required by national ENf standards.

[0003] However, when using graphite homogeneous board as the core panel of a wooden door, ensuring a secure connection with the facing wood, preventing misalignment, and achieving the overall aesthetics and edge protection of the door remain pressing challenges. Traditional connection methods often suffer from instability and loosening, while direct gluing can lead to poor adhesion and aesthetic compromises due to material variations. Utility Model Content

[0004] The purpose of the present invention is to provide a fireproof and moisture-proof graphene wooden door to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fireproof and moisture-proof graphene wooden door, comprising a graphite homogeneous plate, both sides of which are provided with decorative wooden boards, the board surface size of the graphite homogeneous plate is smaller than the board body size of the decorative wooden boards, and an annular groove is reserved between the outer contour of the graphite homogeneous plate and the two decorative wooden boards for installing a sleeve frame, and connecting plates are integrally formed on the top and bottom surfaces of the four corners of the sleeve frame, and notches are opened at the four corners of the decorative wooden boards, and the connecting plates and the notches match.

[0006] Preferably, a limiting clamp is provided between the graphite homogeneous plate and the facing wood board, which is used to prevent the graphite homogeneous plate and the facing wood board from deflecting when they are stacked.

[0007] Preferably, the limit card includes a card slot and a card strip. The card slot is a square slot. There are two groups of card slots. The two groups of card slots are respectively opened on the top surface and the bottom surface of the graphite homogeneous plate. Each group of card slots is provided with multiple card slots. The multiple card slots are arranged at equal distances and sizes along the board surface of the graphite homogeneous plate. The long side length of the card slot is equal to the long side length of the graphite homogeneous plate. The card strip and the card slot correspond one to one. The card strip is a square strip. The long side length of the card strip is equal to the long side length of the card slot. The card strip is installed on the surface of the veneer wood board through a fixing part.

[0008] Preferably, the fixing part includes screw 1, and side grooves are provided at both ends of the clip strip. Screw 1 corresponds to the side grooves one by one, screw 1 is screwed on the surface of the side groove, and screw 1 passes through the clip strip and is screwed on the surface of the veneer wood board.

[0009] Preferably, the sleeve frame is a square frame structure, the sleeve frame is sleeved on the outside of the graphite homogeneous plate, the outer contour size of the sleeve frame is equal to the outer contour size of the veneer wood board, and the height of the sleeve frame is equal to the thickness of the graphite homogeneous plate.

[0010] Preferably, the connecting plate is an "L"-shaped plate structure, the height of the connecting plate is equal to the thickness of the decorative wood board, the groove is an "L"-shaped groove, the height of the groove is equal to the thickness of the decorative wood board, and after the sleeve frame is sleeved on the graphite homogeneous plate, the connecting plate is inserted into the groove.

[0011] Preferably, a reserved hole is opened on the surface of the connecting plate, and the reserved hole is a "convex" shaped circular hole. A second screw is inserted into the inside of the reserved hole. The second screw passes through the reserved hole and is screwed to the surface of the groove.

[0012] Preferably, the graphite homogeneous plate and the facing wood board are stacked and a sleeve frame is sleeved in the trough between the graphite homogeneous plate and the facing wood board to form a composite board.

[0013] Preferably, edge sealing strip 1 is bonded to both the left and right sides of the composite board, the long side length of the graphite homogeneous plate is greater than the long side length of the composite board, and edge sealing strip 2 is inserted into the groove between the ends of the two edge sealing strips 1, and one side of the edge sealing strip 2 is bonded to the surface of the composite board.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The fireproof and moisture-proof graphene wooden door proposed in this utility model has limit clamps, including slots and strips, set between the graphite homogeneous plate and the facing wood board. The slots are provided on the top and bottom surfaces of the graphite homogeneous plate, while the strips are installed on the surface of the facing wood board. By pushing the strips into the slots, a stable connection between the graphite homogeneous plate and the facing wood board is achieved, avoiding the phenomenon of deflection and misalignment. At the same time, the strips are fixed to the facing wood board with screws or glue, further enhancing the stability of the connection. A sleeve frame is sleeved on the outer side of the graphite homogeneous plate, and the connecting plate of the sleeve frame is inserted into the groove of the facing wood board and fixed with screws. This design not only protects the edge of the graphite homogeneous plate, but also enhances the overall structural stability of the wooden door. In addition, the addition of the sleeve frame also improves the edge aesthetics of the wooden door. After the graphite homogeneous plate and the facing wood board are stacked and the sleeve frame is sleeved in the groove body between them, a composite board is formed. This composite board structure not only improves the overall strength and stability of the wooden door, but also facilitates subsequent processing and installation; through innovative connection methods and structural design, it achieves a stable connection and overall beauty between the graphite homogeneous board and the decorative wood board, while improving the fire and moisture resistance of the wooden door, meeting people's demand for environmentally friendly, beautiful and durable wooden doors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model after the sleeve frame is installed between two facing wooden boards;

[0019] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0020] Figure 5 This is a schematic diagram of the connection structure of the graphite homogeneous plate and the veneer wood board of the utility model;

[0021] Figure 6 for Figure 5 Front view of the middle structure;

[0022] Figure 7 for Figure 6 Structural cross-section view at AA in the middle;

[0023] Figure 8 for Figure 7 A magnified schematic diagram of the structure at point C in the middle;

[0024] Figure 9 This is a schematic diagram of the connection structure between the veneer wood board and the card strip of the utility model;

[0025] Figure 10 for Figure 9 A magnified schematic diagram of the structure at D in the middle;

[0026] Figure 11 This is a schematic diagram of the structure of the graphite homogeneous plate of the utility model;

[0027] Figure 12 for Figure 11 A magnified schematic diagram of the structure at E in the middle;

[0028] Figure 13 This is a schematic diagram of the frame structure of the utility model.

[0029] In the figure: graphite homogeneous plate 1, facing wood board 2, slot 3, strip 4, side groove 5, screw 1 6, sleeve frame 7, connecting plate 8, slot 9, reserved hole 10, screw 2 11, side sealing strip 1 12, side sealing strip 2 13. DETAILED DESCRIPTION

[0030] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 13 The 2nd board 2 of the present invention has the advantages that more and more people are interested in it, and the the 2nd board 2 of the present invention can be used for preventing the 2nd board 2 from being overloaded.

[0032] When in use, the graphite homogeneous board 1 is used as the core board of the wooden door. The graphite homogeneous board 1 is made of graphite polystyrene particles as the main raw material and graphite homogeneous filler as an environmentally friendly material. The production process does not require high temperature and high pressure. The product is harmless, pollution-free and non-radioactive. Compared with traditional door cores, the inorganic materials mainly used in the graphite homogeneous board are more environmentally friendly. According to authoritative test reports, the formaldehyde emission of the graphite homogeneous board is far lower than the limit value required by the national Enf level standard. The graphite homogeneous board 1 is a combination of organic materials and inorganic mineral glues such as silicon and calcium. As the core board of the wooden door, it has low water absorption and improved moisture-proof performance. In order to avoid the phenomenon of deflection and dislocation when the graphite homogeneous board 1 is clamped between two decorative wooden boards 2, a card slot 3 and a card strip 4 are added. After the card strip 4 is pushed into the card slot 3, it ensures that the decorative wooden board 2 will not shake left and right on the surface of the graphite homogeneous board 1.

[0033] The fixing parts include a screw 6, and side grooves 5 are provided at both ends of the clip 4. The screw 6 and the side grooves 5 correspond one to one. The screw 6 is screwed to the surface of the side groove 5, and the screw 6 passes through the clip 4 and is screwed to the surface of the veneer wood board 2; the clip 4 is a detachable structure on the surface of the veneer wood board 2, and the screw 6 is used to fix the clip 4 on the veneer wood board 2, and the glue can also be used to bond the clip 4 to the surface of the veneer wood board 2.

[0034] The surface size of the graphite homogeneous plate 1 is smaller than the surface size of the facing wood board 2. An annular groove is reserved between the outer contour of the graphite homogeneous plate 1 and the two facing wood boards 2 for installing the sleeve frame 7. Connecting plates 8 are integrally formed on the top and bottom surfaces of the four corners of the sleeve frame 7. Notches 9 are opened at the four corners of the facing wood board 2. The connecting plates 8 and the notches 9 match. The sleeve frame 7 has a square frame structure. The sleeve frame 7 is sleeved on the outside of the graphite homogeneous plate 1. The outer contour size of the sleeve frame 7 is equal to the outer contour size of the facing wood board 2. The height of the sleeve frame 7 is equal to the thickness of the graphite homogeneous plate 1. The connecting plate 8 is an "L"-shaped plate structure. The height of the connecting plate 8 is equal to the thickness of the facing wood board 2. The notch 9 is an "L"-shaped groove. The height of the notch 9 is equal to the thickness of the facing wood board 2. After the sleeve frame 7 is sleeved on the graphite homogeneous plate 1, the connecting plate 8 is inserted into the notch 9. A reserved hole 10 is provided on the surface of the connecting plate 8 . The reserved hole 10 is a convex circular hole. A second screw 11 is inserted into the interior of the reserved hole 10 . The second screw 11 passes through the reserved hole 10 and is screwed to the surface of the notch 9 .

[0035] When in use, a sleeve frame 7 is sleeved on the outer side of the graphite homogeneous plate 1, which not only protects the edge of the graphite homogeneous plate 1, but also the connecting plate 8 integrally formed on the top surface and the bottom surface of the sleeve frame 7 is inserted into the groove 9, and then the connecting plate 8 is fixed in the groove 9 by using screws 11, so that the two decorative wooden boards 2 are fixed together. The two decorative wooden boards 2 fixed together tightly clamp the graphite homogeneous plate 1. Since the clamping strip 4 is a square strip and the clamping slot 3 is a square slot, it is convenient to directly stack the decorative wooden board 2 on the graphite homogeneous plate 1.

[0036] The graphite homogeneous plate 1 and the facing wood board 2 are stacked and a sleeve frame 7 is sleeved in the groove between the graphite homogeneous plate 1 and the facing wood board 2 to form a composite board; edge sealing strips 12 are bonded to the left and right sides of the composite board, the long side length of the graphite homogeneous plate 1 is greater than the long side length of the composite board, and the edge sealing strip 13 is inserted into the groove between the ends of the two edge sealing strips 12, and one side of the edge sealing strip 13 is bonded to the surface of the composite board; the reason for installing edge sealing strips 12 and edge sealing strips 13 around the periphery of the composite board is not only to protect the edges of the composite board, but also to improve the beauty of the edges of the composite board.

[0037] The assembly process of wooden doors is as follows:

[0038] The core material of the wooden door is graphite homogeneous board1, made primarily from graphite polystyrene particles combined with graphite homogeneous fillers. This environmentally friendly material, produced without high temperatures or pressures, is harmless, non-polluting, and non-radioactive. Formaldehyde emissions from graphite homogeneous board are well below the national ENf-grade standard limit, and its low water absorption provides excellent moisture resistance.

[0039] A graphite homogenizing plate 1 is flanked by facing wood panels 2, forming the exterior of the wooden door. The graphite homogenizing plate 1 and facing wood panels 2 are connected by retaining clips to prevent misalignment during stacking. These retaining clips consist of slots 3 in the graphite homogenizing plate 1 and retaining strips 4 mounted on the facing wood panels 2. The slots 3 and retaining strips 4 match in shape and size, ensuring that the retaining strips 4 fit securely into the slots 3.

[0040] Fixing the limit clamp: The clamping strip 4 is mounted on the surface of the facing wood board 2 using a fixing member (such as a screw 6 or glue). The screw 6 is screwed into the surface of the side groove 5 and penetrates the clamping strip 4, and finally screwed to the facing wood board 2, achieving detachable fixation of the clamping strip 4.

[0041] Installation of the sleeve frame 7: A circular groove is reserved between the outer contour of the graphite homogenizing plate 1 and the two facing wood panels 2 for mounting the sleeve frame 7. Connecting plates 8 are provided at the four corners of the sleeve frame 7, matching the notched grooves 9 on the facing wood panels 2. After the sleeve frame 7 is sleeved onto the outer sides of the graphite homogenizing plate 1, the connecting plates 8 are inserted into the notched grooves 9 and secured to the surface of the notched grooves 9 with screws 11, thereby securing the two facing wood panels 2 together and tightly clamping the graphite homogenizing plate 1.

[0042] Composite Panel Formation and Edge Protection: The composite panel is constructed by stacking the graphite homogeneous plate 1 and the facing wood panel 2, with a sleeve frame 7 placed in the groove between them. Edge seal strips 12 are bonded to both sides of the composite panel to enhance edge strength and aesthetics. Because the long side of the graphite homogeneous plate 1 is longer than that of the composite panel, edge seal strip 2 13 can be inserted into the groove between the two edge seal strips 12. One side of edge seal strip 2 13 is bonded to the surface of the composite panel, further strengthening the edge protection of the composite panel.

[0043] Overall Structure and Function: Through the above-described structure and connection method, the graphene wooden door provided by this utility model is not only fireproof and moisture-resistant, but also structurally stable and aesthetically pleasing. The environmentally friendly and moisture-resistant properties of the graphite homogeneous plate make the wooden door more healthy and durable. The use of the limit clamps and the sleeve frame 7 ensures the structural stability and overall aesthetics of the wooden door.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof and moisture-proof graphene wooden door, comprising a graphite homogeneous plate (1), characterized in that: Both sides of the graphite homogeneous plate (1) are provided with decorative wood boards (2), the surface size of the graphite homogeneous plate (1) is smaller than the surface size of the decorative wood boards (2), an annular groove is reserved between the outer contour of the graphite homogeneous plate (1) and the two decorative wood boards (2) for installing the sleeve frame (7), and the top and bottom surfaces of the four corners of the sleeve frame (7) are integrally formed with connecting plates (8), and the four corners of the decorative wood boards (2) are provided with notches (9), and the connecting plates (8) and the notches (9) match.

2. The fireproof and moisture-proof graphene wooden door according to claim 1, characterized in that: A limiting clamp is provided between the graphite homogeneous plate (1) and the facing wood board (2), and is used to prevent the graphite homogeneous plate (1) and the facing wood board (2) from deflecting when they are stacked.

3. The fireproof and moisture-proof graphene wooden door according to claim 2, characterized in that: The limit card comprises a card slot (3) and a card strip (4), the card slot (3) is a square slot, and there are two groups of card slots (3), the two groups of card slots (3) are respectively opened on the top surface of the graphite homogeneous plate (1) and the bottom surface of the graphite homogeneous plate (1), and each group of card slots (3) is provided with a plurality of card slots (3), and the plurality of card slots (3) are arranged and distributed along the board surface of the graphite homogeneous plate (1) at equal distances and in equal sizes, and the long side length of the card slot (3) is equal to the long side length of the graphite homogeneous plate (1), and the card strip (4) corresponds to the card slot (3) one by one, and the card strip (4) is a square strip, and the long side length of the card strip (4) is equal to the long side length of the card slot (3), and the card strip (4) is installed on the surface of the veneer wood board (2) through a fixing member.

4. The fireproof and moisture-proof graphene wooden door according to claim 3, characterized in that: The fixing member includes a screw (6), and both ends of the clamping strip (4) are provided with side grooves (5). The screw (6) and the side grooves (5) correspond to each other one by one. The screw (6) is screwed to the surface of the side groove (5), and the screw (6) passes through the clamping strip (4) and is screwed to the surface of the veneer wood board (2).

5. The fireproof and moisture-proof graphene wooden door according to claim 1, characterized in that: The sleeve frame (7) is a square frame structure. The sleeve frame (7) is sleeved on the outside of the graphite homogeneous plate (1). The outer contour size of the sleeve frame (7) is equal to the outer contour size of the veneer wood board (2). The height of the sleeve frame (7) is equal to the thickness of the graphite homogeneous plate (1).

6. The fireproof and moisture-proof graphene wooden door according to claim 1, characterized in that: The connecting plate (8) is an "L"-shaped plate structure, the height of the connecting plate (8) is equal to the thickness of the veneer wood board (2), the notch (9) is an "L"-shaped groove, the height of the notch (9) is equal to the thickness of the veneer wood board (2), and after the sleeve frame (7) is sleeved on the graphite homogeneous plate (1), the connecting plate (8) is inserted into the notch (9).

7. The fireproof and moisture-proof graphene wooden door according to claim 1, characterized in that: A reserved hole (10) is provided on the surface of the connecting plate (8), and the reserved hole (10) is a convex circular hole. A second screw (11) is inserted into the interior of the reserved hole (10), and the second screw (11) passes through the reserved hole (10) and is screwed to the surface of the slot (9).

8. The fireproof and moisture-proof graphene wooden door according to claim 1, characterized in that: The graphite homogeneous plate (1) and the facing wood board (2) are stacked and a sleeve frame (7) is sleeved on the trough body between the graphite homogeneous plate (1) and the facing wood board (2), thereby forming a composite plate.

9. The fireproof and moisture-proof graphene wooden door according to claim 8, characterized in that: Edge sealing strips (12) are bonded to both left and right sides of the composite board. The long side of the graphite homogeneous plate (1) is longer than the long side of the composite board. Edge sealing strips (13) are inserted into the groove between the ends of the two edge sealing strips (12). One side of the edge sealing strips (13) is bonded to the surface of the composite board.

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