Environment-friendly log door

Abstract

The utility model discloses an environment-friendly log door and relates to the field of log doors, the environment-friendly log door comprises a log door body, mounting hinges are fixedly connected to the top and the bottom of the left side of the log door body, a grip is fixedly connected to the right side of the whole surface of the log door body, an outer paint layer is arranged on the surface of the log door body, and the outer paint layer comprises a fireproof flame-retardant layer. A sealing layer is sprayed on the surface of the fireproof flame-retardant layer, a mildew-proof layer is sprayed on the surface of the sealing layer, and a damp-proof layer is sprayed on the surface of the mildew-proof layer. Through the arrangement of the outer paint layer, the fireproof flame-retardant layer, the sealing layer, the mildew-proof layer, the damp-proof layer, the inner core, the sound insulation layer, the filling layer, the outer interlayer, the first flame-retardant paint surface and the second flame-retardant paint surface, the fireproof flame-retardant performance of the wooden door body can be improved, the wooden door cannot be rapidly ignited when encountering open fire, safety is improved, and the wooden door is worthy of popularization and application. And the sound insulation effect of the wooden door body can be effectively improved through the inner core structure, and external noise is prevented from influencing the indoor environment as usual.

Description

Technical Field

[0001] This application relates to the field of solid wood doors, and in particular to an environmentally friendly solid wood door. Background Technology

[0002] Eco-friendly solid wood doors refer to wooden doors made from carefully selected natural wood. Their main characteristics are that all parts of the door are made of the same tree species, with little or no use of adhesives to reduce environmental pollution, preserving the natural texture and characteristics of the wood, and possessing the advantages of being both beautiful and pollution-free.

[0003] Existing environmentally friendly solid wood doors are made from solid wood, and after processing, only a layer of varnish is applied to the surface, which reduces their fire resistance. They are easily ignited when exposed to open flames, increasing the risk. In addition, solid wood doors have poor sound insulation and cannot block external noise, making the room easily affected by noise, reducing living comfort and making them unsuitable for use. Summary of the Invention

[0004] The purpose of this application is to provide an environmentally friendly solid wood door with the advantages of good fire resistance, which can effectively improve the flame retardant effect of the solid wood door and prevent it from being quickly ignited when exposed to open flame, and good sound insulation performance, which can block external noise.

[0005] To achieve the above objectives, this application also provides an environmentally friendly solid wood door, including a door body, with hinges fixedly connected to the top and bottom of the left side of the door body, a handle fixedly connected to the right side of the entire surface of the door body, an outer paint layer on the surface of the door body, the outer paint layer including a fire-retardant layer, a sealing layer sprayed on the surface of the fire-retardant layer, an anti-mildew layer sprayed on the surface of the sealing layer, a moisture-proof layer sprayed on the surface of the anti-mildew layer, and an inner core fixedly connected to the inner cavity of the door body.

[0006] Preferably, the inner core includes a sound insulation layer, the inner cavity of the sound insulation layer is filled with a filling layer, and an outer interlayer is fixedly connected to both the front and rear sides of the sound insulation layer.

[0007] Preferably, the sound insulation layer is made of honeycomb core board, the filling layer is made of polyurethane foam, and the outer interlayer is made of sound insulation foam layer.

[0008] Preferably, the fireproof and flame-retardant layer includes a first flame-retardant paint layer, and the surface of the first flame-retardant paint layer is coated with a second flame-retardant paint layer.

[0009] Preferably, the material of the first flame-retardant paint surface is graphene flame-retardant coating, and the material of the second flame-retardant paint surface is aluminum silicate flame-retardant coating.

[0010] Preferably, the anti-mildew layer is made of nano-silver anti-mildew coating, and the moisture-proof layer is made of water-based acrylic waterproof coating.

[0011] Preferably, the sealing layer is made of a waterproof coating material, and the sealing layer, the moisture-proof layer, and the mildew-proof layer have the same thickness.

[0012] Compared with existing technologies, the beneficial effects of this utility model are:

[0013] 1. By setting an outer paint layer, a fire-retardant layer, a sealing layer, a mildew-proof layer, a moisture-proof layer, an inner core, a sound insulation layer, a filling layer, an outer interlayer, a first flame-retardant paint surface, and a second flame-retardant paint surface, the fire-retardant performance of the wooden door body can be increased, so that it will not be quickly ignited when exposed to an open flame, thus improving safety. In addition, the inner core structure can effectively increase the sound insulation effect of the wooden door body, preventing external noise from affecting indoor lighting.

[0014] 2. By applying a first and second flame-retardant paint layer, the fire resistance of the wooden door body can be improved. This is achieved by preventing heat conduction, altering the surface combustion characteristics of the material, and hindering the spread of fire. Adding an anti-mildew layer enhances the door's anti-mildew effect; the nano-silver material effectively inhibits mold growth, preventing mold from affecting the door's appearance. Finally, adding a moisture-proof layer improves the door's moisture resistance. After the water-based acrylic waterproof coating cures, a waterproof film forms on the door's surface, preventing the door from absorbing external moisture. By setting a sealing layer, the sealing and waterproofing effect of the wooden door body can be further increased, preventing the wooden door body from absorbing moisture and getting damp in humid environments such as the rainy season. By setting a sound insulation layer, the honeycomb structure of the honeycomb core board can continuously reflect and weaken sound waves, thereby improving the sound insulation effect of the wooden door body. By setting a filling layer, the sound insulation effect can be further increased. After the foam material filling the honeycomb structure expands, it has many cavities inside, which improves the sound insulation and noise reduction effect of the wooden door body. By setting an outer layer, it can work together with the sound insulation layer and the filling layer to further increase the sound insulation effect of the wooden door body. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an environmentally friendly solid wood door provided in this application;

[0016] Figure 2 This is a partial sectional view of the wooden body of an environmentally friendly solid wood door provided in this application;

[0017] Figure 3 This is a schematic diagram of the core material composition of an environmentally friendly solid wood door provided in this application;

[0018] Figure 4 This is a schematic diagram of the composition of the outer paint layer material of an environmentally friendly solid wood door provided in this application;

[0019] Figure 5 This is a schematic diagram of the fire-retardant layer material composition of an environmentally friendly solid wood door provided in this application.

[0020] In the diagram: 1. Wooden door body; 2. Hinges; 3. Handle; 4. Outer paint layer; 5. Fire-retardant layer; 6. Sealing layer; 7. Mildew-proof layer; 8. Moisture-proof layer; 9. Inner core; 501. First flame-retardant paint layer; 502. Second flame-retardant paint layer; 901. Sound insulation layer; 902. Filling layer; 903. Outer interlayer. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings. Terms used in this application to indicate spatial relative positions, such as “above,” “over,” “below,” “under,” “first end,” “second end,” “one end,” and “other end,” are used for ease of explanation to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings. The terms of spatial relative positions may be intended to include different orientations of the device in use or operation other than those shown in the figures. For example, if the device in the figures is flipped, a unit described as being “below” or “under” other units or features would be located “above” other units or features. Therefore, the exemplary term “below” can encompass both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or other orientations), and the spatially related descriptive terms used herein will be interpreted accordingly.

[0022] Furthermore, the terms "installation," "setup," "equipped with," "connection," "sliding connection," "fixed," and "sleeve connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] The technical solutions in the embodiments of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the embodiments described in this application are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0024] Please see Figure 1-5This utility model provides a technical solution: an environmentally friendly solid wood door, including a door body 1, with hinges 2 fixedly connected to the top and bottom of the left side of the door body 1, a handle 3 fixedly connected to the right side of the entire surface of the door body 1, an outer paint layer 4 on the surface of the door body 1, the outer paint layer 4 including a fireproof and flame-retardant layer 5, a sealing layer 6 sprayed on the surface of the fireproof and flame-retardant layer 5, an anti-mildew layer 7 sprayed on the surface of the sealing layer 6, a moisture-proof layer 8 sprayed on the surface of the anti-mildew layer 7, and an inner core 9 fixedly connected to the inner cavity of the door body 1.

[0025] Example 1: By setting an outer paint layer 4, a fire-retardant layer 5, a sealing layer 6, a mildew-proof layer 7, a moisture-proof layer 8, an inner core 9, a sound insulation layer 901, a filling layer 902, an outer interlayer 903, a first flame-retardant paint surface 501, and a second flame-retardant paint surface 502, the fire-retardant performance of the wooden door body 1 can be increased, so that it will not be quickly ignited when exposed to an open flame, thus improving safety. In addition, the structure of the inner core 9 can effectively increase the sound insulation effect of the wooden door body 1, preventing external noise from affecting indoor lighting.

[0026] In one feasible implementation, please refer to Figure 1-5 An environmentally friendly solid wood door, the fireproof and flame-retardant layer 5 includes a first flame-retardant paint surface 501, the surface of the first flame-retardant paint surface 501 is sprayed with a second flame-retardant paint surface 502, the material of the first flame-retardant paint surface 501 is graphene flame-retardant coating, the material of the second flame-retardant paint surface 502 is aluminum silicate flame-retardant coating, the material of the mildew-proof layer 7 is nano silver mildew-proof coating, the material of the moisture-proof layer 8 is water-based acrylic waterproof coating, the material of the sealing layer 6 is a film waterproof material, and the thickness of the sealing layer 6, the moisture-proof layer 8 and the mildew-proof layer 7 is the same.

[0027] Example 2: By setting the first flame-retardant paint layer 501 and the second flame-retardant paint layer 502, the fire-retardant effect of the wooden door body 1 can be improved. By preventing heat conduction, the combustion characteristics of the material surface are changed, and the spread of fire is inhibited. By setting the anti-mildew layer 7, the anti-mildew effect of the wooden door body 1 can be increased. The nano-silver material contained therein can effectively inhibit the growth of mold and prevent mold from growing on the surface of the wooden door body 1, thus affecting its appearance. By setting the moisture-proof layer 8, the moisture-proof effect of the wooden door body 1 can be improved. After the water-based acrylic waterproof coating is cured, a waterproof film is formed on the surface of the wooden door body 1, so that external moisture cannot be absorbed by the wooden door body 1. By setting the sealing layer 6, the sealing and waterproof effect of the wooden door body 1 can be further increased, preventing the wooden door body 1 from absorbing moisture and becoming damp in humid environments such as the plum rain season.

[0028] Based on Embodiment 1, this embodiment describes the inner core 9 in Embodiment 1. The inner core 9 includes a sound insulation layer 901, the inner cavity of the sound insulation layer 901 is filled with a filling layer 902, and an outer interlayer 903 is fixedly connected to both the front and rear sides of the sound insulation layer 901. The material of the sound insulation layer 901 is a honeycomb core board, the material of the filling layer 902 is polyurethane foam, and the material of the outer interlayer 903 is a sound insulation foam layer.

[0029] Working principle: By setting the first flame-retardant paint layer 501 and the second flame-retardant paint layer 502, the fire-retardant effect of the wooden door body 1 can be improved. By preventing heat conduction, the combustion characteristics of the material surface are changed, thus hindering the spread of fire. By setting the anti-mildew layer 7, the anti-mildew effect of the wooden door body 1 can be increased. The nano-silver material contained therein can effectively inhibit the growth of mold and prevent mold from growing on the surface of the wooden door body 1, affecting its appearance. By setting the moisture-proof layer 8, the moisture-proof effect of the wooden door body 1 can be improved. After the water-based acrylic waterproof coating cures, a waterproof film is formed on the surface of the wooden door body 1, preventing external moisture from being absorbed by the wooden door body 1. The sealing layer 6 further enhances the sealing and waterproofing effect of the wooden door body 1, preventing it from absorbing moisture and becoming damp in humid environments such as the rainy season. The sound insulation layer 901 utilizes the honeycomb structure of the honeycomb core board to continuously reflect and weaken sound waves, thereby improving the sound insulation effect of the wooden door body 1. The filling layer 902 further enhances the sound insulation effect. The foam material filled in the honeycomb structure expands and has numerous cavities inside, improving the sound insulation and noise reduction effect of the wooden door body 1. The outer interlayer 903 works in conjunction with the sound insulation layer 901 and the filling layer 902 to further enhance the sound insulation effect of the wooden door body 1.

[0030] Although embodiments of the present utility have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present utility, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly solid wood door, characterized in that, The door includes a wooden door body (1), with hinges (2) fixedly connected to the top and bottom of the left side of the wooden door body (1), a handle (3) fixedly connected to the right side of the entire surface of the wooden door body (1), an outer paint layer (4) provided on the surface of the wooden door body (1), the outer paint layer (4) including a fire-retardant layer (5), a sealing layer (6) sprayed on the surface of the fire-retardant layer (5), an anti-mildew layer (7) sprayed on the surface of the sealing layer (6), a moisture-proof layer (8) sprayed on the surface of the anti-mildew layer (7), and an inner core (9) fixedly connected to the inner cavity of the wooden door body (1).

2. The environmentally friendly solid wood door according to claim 1, characterized in that, The inner core (9) includes a sound insulation layer (901), the inner cavity of the sound insulation layer (901) is filled with a filling layer (902), and an outer interlayer (903) is fixedly connected to both the front and rear sides of the sound insulation layer (901).

3. The environmentally friendly solid wood door according to claim 2, characterized in that, The sound insulation layer (901) is made of honeycomb core board, the filling layer (902) is made of polyurethane foam, and the outer interlayer (903) is made of sound insulation foam layer.

4. The environmentally friendly solid wood door according to claim 1, characterized in that, The fireproof and flame-retardant layer (5) includes a first flame-retardant paint surface (501), and a second flame-retardant paint surface (502) is sprayed onto the surface of the first flame-retardant paint surface (501).

5. An environmentally friendly solid wood door according to claim 4, characterized in that, The first flame-retardant paint surface (501) is made of graphene flame-retardant coating, and the second flame-retardant paint surface (502) is made of aluminum silicate flame-retardant coating.

6. An environmentally friendly solid wood door according to claim 1, characterized in that, The anti-mildew layer (7) is made of nano-silver anti-mildew coating, and the moisture-proof layer (8) is made of water-based acrylic waterproof coating.

7. An environmentally friendly solid wood door according to claim 1, characterized in that, The sealing layer (6) is made of a waterproof coating material, and the sealing layer (6), the moisture-proof layer (8), and the mildew-proof layer (7) have the same thickness.

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